CN116118050A - A system and method for harmless treatment of test samples - Google Patents

Abstract

The invention belongs to the technical field of medical waste treatment, and relates to a test sample harmless treatment system which comprises a harmless treatment module and a control module, wherein the harmless treatment module comprises a cutting module, a conveying module and a label treatment module which are sequentially communicated from top to bottom in a shell, the cutting module comprises a rotating motor, a rotating shaft with a hollow structure and a cutter disc group, the rotating motor is arranged at the bottom end in the shell, the output end of the rotating motor is in spline connection with the rotating shaft, the rotating shaft extends to the top end in the shell and is in rotating connection with the rotating shaft, and the cutter disc group is arranged at the upper part of the rotating shaft and is in pin key connection; the invention also comprises a heating module and a refrigerating module which are arranged at the outer side of the tag processing module, wherein the sample tube is crushed by the cutting module and the conveying module, the tag processing module processes the tag and simultaneously carries out primary separation on materials by centrifugal force, the obtained wastewater and waste gas are discharged after being disinfected, and the pulp and the duct piece are recycled after being disinfected.

Description

A system and method for harmless treatment of test samples

technical field

The invention belongs to the technical field of medical waste treatment, and in particular relates to a system and method for harmless treatment of test samples.

Background technique

The mammary gland is an accessory gland of the skin. It is a multiple-tube vesicular gland. There are many reasons for breast secretions, including physiological factors and pathological factors. Physiological factors are mainly related to hormone secretion during pregnancy and puberty. Human milk contains different types of cells Mixture of colorless and transparent liquid from the nipple, as a result of the pressure associated with the continuous filling and emptying of the breast, when the mammary gland has a discharge caused by pathological factors, which is more common in menopausal, postmenopausal women or patients with breast hyperplasia; The milky white liquid is mostly non-pathological milk retention; the yellow-green thick purulent liquid is mostly mammary duct dilatation combined with chronic inflammation, so it is a way of early warning for health;

When mammary gland secretions caused by pathological factors appear, it is necessary to sample and analyze pathogenic bacteria and other pathogens in mammary gland secretions in a timely manner. During this process, medical equipment such as sampling tubes and test tubes are required. After the analysis, the breast secretion samples and tubes need to be harmlessly treated to avoid the spread of pathogens, etc. The existing breast secretion samples and sample tubes are treated in the same way as tubes for medical treatment, that is, incineration or landfill is mostly used. It is easy to cause environmental pollution and waste of resources;

With the increasing efforts to recycle medical plastic pipes in recent years, more medical waste recycling equipment has appeared, but this kind of medical waste recycling equipment is installed in medical waste recycling units, and medical waste needs to be transported from hospitals to recycling units first However, there are few equipment for pre-recycling medical samples and sample tubes in the hospital. When recycling and transporting sample tubes and other tubes, medical waste tubes from various departments are mixed together, and packaging bags It is thinner, which often leads to leakage and contamination of medical samples during transportation.

Contents of the invention

The purpose of the present invention is to provide a method for crushing specimens through a cutting module and then separating the solid and liquid through the flushing module. The solid particles are dried and sterilized, the waste water is filtered and the label paper is filtered out, and finally processed through the waste water treatment module and the label. The module realizes harmless treatment, avoids the pollution of medical waste and realizes the harmless treatment system of test samples for resource recycling.

Based on the above purpose, the present invention adopts the following technical solutions: a test sample harmless treatment system, including a box body, a harmless treatment module and a control module, a negative pressure collection module is provided on the top side of the box body; There is a harmless processing module connected with the negative pressure collection module in the body. The harmless processing module includes a cutting module, a conveying module and a label processing module connected in sequence from top to bottom, and also includes a heating module and a label processing module located outside the label processing module. The refrigeration module also includes a rinsing and disinfection module, a waste water treatment module and a waste gas treatment module arranged at the bottom of the box body.

Preferably, the harmless treatment module also includes a housing, the top of the housing is provided with an opening communicating with the inside and outside of the housing, the housing is provided with a water tank installed on one side of the cutting module, and the heating module includes a heating unit and a control unit installed in the water tank The bottom of the shell is provided with the discharge port, waste water port and waste gas port of the rinsing and disinfection module, the waste water treatment module and the waste gas treatment module respectively; The frame module, the area between the housing and the pipe clamp module constitutes a cutting chamber, the rotating motor is installed at the bottom of the housing, the output end of the rotating motor is splined to the rotating shaft, and the rotating shaft extends to the top of the housing and rotates with it Connection, the cutting disc group is set on the rotating shaft in the cutting chamber part and connected by pin key, the cutting disc group includes a plurality of discs arranged at intervals from top to bottom along the rotating shaft, and at the lower end of the cutting disc group, there is a The umbrella-shaped cleaning plate whose axis is connected with the water tank; the pipe frame module is arranged on one side of the cutting head group, and the pipe frame module includes a square chute with the opening facing the cutting head group, and the inner wall of the chute is provided with a telescopic rod, and also includes a The pipe frame is slidingly connected by the chute. The pipe frame is semi-cylindrical. The outer surface of the pipe frame is connected with the telescopic rod. The central axis of the pipe frame and the opening is collinear when the telescopic rod is in the maximum expanded state. There are cutterhead slits matched with the cutterhead at intervals to the bottom, and a plurality of flushing ports communicating with the water tank are arranged on the inner side of the pipe frame between the cutterhead slits.

Preferably, the conveying module includes a conveying pipe, the conveying pipe is funnel-shaped, the conveying pipe includes a collecting pipe and a passing pipe, the outer wall of the collecting pipe extends upwards and is sealedly connected with the housing and the chute, and communicates the cutting chamber with the passing pipe of the conveying pipe , there are multiple main cutting plates arranged along the helical line on the inner wall of the passage tube, the main cutting plate and the rotating shaft are in clearance fit, and the main cutting plate is fan-shaped; the outer surface of the rotating shaft passing through the passing pipe is provided with a helical A plurality of auxiliary cutting boards, the auxiliary cutting board is in the shape of a spiral surface, the width of the auxiliary cutting board is half of the main cutting board, the auxiliary cutting board is provided with a hook blade towards the end of the conveying pipe, and the helical direction of the auxiliary cutting board is opposite to that of the main cutting board.

Preferably, the label processing module includes a cylindrical protective shell, the top of the protective shell is connected to the delivery pipe, and a polishing roller coaxial with it, a particle filter barrel and a pulp filter barrel are sequentially provided along the radial direction of the protective shell from inside to outside, and the pulp filter The area between the bucket and the protective shell forms a sewage cavity, and the inner wall of the protective shell is provided with an air inlet and an air outlet connected to the refrigeration module. The area in between constitutes the pulp chamber, the bottom of the protective shell is provided with a drain valve that connects the sewage chamber with the outside world, the pulp filter barrel is connected with the rotating shaft pin key, the pulp filter barrel is connected with the protective shell in rotation, and the inner wall of the pulp filter barrel is provided with The spiral plate, on the bottom surface of the pulp filter cartridge, is provided with a pulp discharge valve that connects the pulp chamber with the outside world; the area surrounded by the particle filter barrel and the polishing roller constitutes a polishing chamber, and the particle filter barrel is connected to the rotating shaft through a reduction gear set, and the particle filter barrel The bottom end is sealed and rotated with the inner bottom surface of the pulp filter barrel. The reduction gear set includes a driving wheel that is keyed to the rotating shaft. The reduction gear set also includes a driven wheel that meshes with the driving wheel. A fixed shaft connected to the outside world, the fixed shaft is a hollow structure, a solenoid valve is arranged inside the fixed shaft, and the driven wheel is engaged with the particle filter barrel; friction particles and multiple water outlets are arranged on the outer surface of the polishing roller, and a A valve communicating with the water tank.

Preferably, a waste water collection box, a pulp collection box, and a particle collection box communicated with the sewage chamber, the pulp chamber and the polishing chamber are respectively provided in the outer circumferential direction of the rotating motor, the waste water collection box is connected with the waste water treatment module, and the pulp collection box is connected with the filtration treatment module connected.

Preferably, the negative pressure collection module includes a servo motor and a collecting plate frame, the output end of the servo motor is splined connected with the collecting plate frame, the collecting plate frame is cylindrical in shape, and at least one absorbing plate communicating with the outside is provided in the collecting plate frame. The adsorption tube is parallel to the central axis of the collecting plate frame, and the adsorption tube is arranged in an equiangular ring around the central axis of the collecting plate frame. There are collecting pipes and outlets connected in sequence; a negative pressure pump connected to the suction chamber is also provided in the collecting plate frame; at least one sealing plug matching the opening is arranged in the collecting plate frame, and the sealing plug is cylindrical , the sealing plug is parallel to the central axis of the collecting plate frame, the sealing plug is arranged in an equiangular ring around the central axis of the collecting plate frame, the sealing plug and the adsorption tube are arranged in an equiangular ring, the central axis of the sealing plug and the adsorption tube is in line with the collecting plate frame The central axis distance is the same.

Preferably, the filtration treatment module includes a pulp filtration and dehydration device, and also includes a moving wheel, a frame, a counterweight bar, a filter cartridge, a feed inlet, and a feeder. The bottom of the frame is equipped with a moving wheel, and the top of the frame is welded with a filter cartridge. , one end of the filter cartridge is connected with a weight rod, the other end is connected with the feeder, and the top end of the filter cartridge connected with the feeder is provided with a feed port. The filter cartridge includes a cylinder body, a filter cartridge, and a cleaning structure. There is a filter cartridge in the body, and the cleaning structure is set between the cylinder and the filter cartridge and connected to the inner wall of the cylinder; the cleaning structure includes a reset structure, an insertion structure, and a power-on structure. The reset structure is connected to the inner wall of the cylinder, and the reset structure and the insertion The structure is connected, the insertion structure is in movable contact with the energized structure, and the energized structure is fixed on the inner wall of the cylinder; the rinsing and disinfection module includes a rotating drum connected with the particle collection box, and a spiral conveying piece is arranged on the inner wall of the rotating cylinder, and the spiral conveying piece is provided with a The rinsing port connected to the water tank is provided with a heating ring on the outside of the drum, and also includes a filter box connected to the outlet of the drum. The filter box includes a filter water tank connected to the wastewater treatment module and a filter screen module installed on the top of the filter water tank. The filter screen The module includes a barrel-shaped filter screen and a drying and disinfection module installed on the top of the filter screen, and the drying and disinfection module includes a drying fan and an ultraviolet lamp connected with the control module.

Preferably, the wastewater treatment module includes a water treatment shell, and a curved baffle is fixedly connected to the top side of the water treatment shell. The curved baffle has a curved structure, and one side of the curved baffle is provided with a filter structure. The filter structure includes net, cleaning plate, filter housing, bumps and first springs, the two sides of the filter housing are fixedly connected with bumps, the filter housing is rotatably connected with the water treatment housing through the bumps, one side of the filter housing has a curved surface structure, and the filter housing and the curved Shaped baffle is slidingly connected, the filter shell is fixedly connected to the filter net, there are several hole structures on the filter net, a cleaning plate is provided on the bottom side of the filter net, a first spring is provided between the cleaning plate and the filter net, the cleaning plate and the filter net The shell is slidingly connected, the cleaning plate is provided with several raised structures, the inside of the water treatment shell is fixedly connected with an aerobic box, the side wall of the aerobic box is provided with an exhaust pipe connected with the exhaust gas treatment module, and the lower part of the aerobic box is provided with an anaerobic box. Oxygen box, the bottom side of the filter shell is provided with a drive link; the filter structure also includes a cam and a rotating mechanism, the two ends of the rotating mechanism are respectively connected to the two sides of the filter shell, and two cams are fixedly connected to the rotating mechanism; the filter structure also includes Bristles, both ends of the bristles are rotatably connected to the filter housing, and the bristles are in contact with the curved baffle. Slope structure, the drive mechanism includes a drive link and a pull rod, the pull rod is slidably connected to the filter casing, the drive mechanism and the pull rod are fixedly connected, the drive mechanism is slidably connected to the water treatment casing, the drive mechanism also includes a second spring, and the second spring is fixedly connected to the pull rod the bottom end of the second spring, the other end of the second spring is fixedly connected to the water treatment shell, and the drive link also includes an engaging groove, a ball bump and a third spring, the ball bump is slidably connected to the filter shell, and the ball bump is connected to the filter shell. A third spring is arranged between the filter shells, an engaging groove is opened on the curved baffle, and a clean water tank connected with the anaerobic tank is included, and an ultraviolet lamp is arranged in the clean water tank.

Preferably, the exhaust gas treatment module includes a reaction box, an air inlet arranged on the left side wall of the reaction box and an air outlet arranged on the right side wall of the reaction box, and a sterilizing unit and a photocatalytic unit are sequentially arranged in the reaction box from left to right , the sterilizing unit includes a first ultraviolet lamp post for sterilization and disinfection, the first ultraviolet lamp post is provided with multiple roots along the up and down direction, the photocatalytic unit includes a second ultraviolet lamp post for sterilization and ozone generation and a titanium dioxide catalytic plate, There are multiple second ultraviolet lampposts arranged along the upper phase direction, titanium dioxide catalytic plates are arranged at intervals between the second ultraviolet lampposts and arranged along the up and down direction, two adjacent titanium dioxide catalytic plates are arranged on the top and bottom of the reaction box respectively, The catalytic plate is doped with a modifier, which includes iron ions, rare metals and precious metals; the front end of the sterilization unit is provided with a filter for filtering particulate matter, oil, and water; the rear end of the sterilization unit is provided with a steady flow unit, The flow stabilization unit includes a flow stabilization plate extending in the up and down direction, on which there are multiple vents for evenly dividing the exhaust gas; the bottom of the titanium dioxide catalytic plate on the top of the reaction box is higher than and arranged at the bottom of the reaction box On the top of the titanium dioxide catalytic plate, a baffle assembly for changing the wind direction is arranged on the titanium dioxide catalytic plate. The baffle assembly includes a connecting column extending along the left and right directions and fixedly arranged on the titanium dioxide catalytic plate, and a runner sleeved on the connecting column. The runner rotates around the circumference of the connecting column.

A breast secretion sample processing method, characterized in that:

a. Inhale the sample tube into the harmless treatment module of the operation module through the negative pressure collection module, cut the sample tube into short tubes through the cutting module, and flush the sample solution and the short tube to the delivery module through the flushing port at the same time;

b. Cut the short sample tube through the main and auxiliary cutting plates installed on the path of the delivery module while transporting it to the label processing module through the delivery module, and cut the sample tube in the short tube state into sheets;

c. After the cut sample tube enters the label processing module, the label on the sheet sample tube is removed by the action of the polishing roller, and then the temperature in the harmless processing module is changed through the heating module and the cooling module, so as to to change the characteristics of the adhesive to make it easier for the label to come off the sample tube;

d. Drive the rotation of the polishing roller, particle filter barrel and pulp filter barrel by rotating the motor, and separate the sewage, pulp and recycled particles while labeling the sample tube;

e. Then filter the pulp through the filtration treatment module, send the waste water into the waste water treatment module, rinse and disinfect the recovered particles through the rinsing and disinfection module, send the waste water into the waste water treatment module, and the waste water treatment module treats the waste water After preliminary treatment, it is discharged into the sewage treatment equipment inside the hospital for final treatment, and the waste gas in the harmless treatment module and the rinsing and disinfection module is treated by the waste gas treatment module and then discharged into the atmosphere.

For the prior art, the present invention has the following beneficial effects:

1. The negative pressure collection device of the present invention can process multiple specimen tubes at the same time, and maintain the air pressure near the adsorption tube in a negative pressure state through a negative pressure pump during work to prevent bacteria from spreading;

1. Cut the sample tube into short tubes through the cutting module, avoiding the splashing of the sample liquid due to the drastic change of pressure when the conventional crushing module crushes the sample tube;

2. The short sample tube is transported to the label processing module through the conveying module, and at the same time, the short tube is cut into flakes by the main and auxiliary cutting plates arranged in the opposite direction of the spiral to recycle particles, which is convenient for increasing the recovery particles and polishing in the label processing module the contact area of the roller;

3. Through the coaxially installed polishing roller, particle filter barrel and pulp filter barrel in the label processing module, when the polishing roller processes the labels on the surface of the recycled particles, it cooperates with the water tank to perform preliminary cleaning of the mixed recycled particles When rotating, the recovered particles, pulp and waste water are separated under the action of centrifugal force, and the temperature of the chamber connected to each other in the harmless treatment module is controlled by the heating module and the cooling module combined with the water tank Conditioning to reduce glue viscosity and pre-disinfection of recycled particles, pulp and waste water after separation.

Description of drawings

Fig. 1 is a schematic diagram of functional modules of the present invention;

Fig. 2 is a structural representation of the present invention;

Fig. 3 is a sectional view of the negative pressure collection module;

Fig. 4 is an axial view of the negative pressure collection module;

Fig. 5 is a schematic diagram of a harmless processing module;

Fig. 6 is a schematic diagram of pipe rack;

Fig. 7 is a schematic diagram of the delivery module;

Fig. 8 is a schematic diagram of a label processing module;

Fig. 9 is a top view of the particle collection box;

Fig. 10 is a schematic diagram of a filter cartridge;

Fig. 11 is a schematic diagram of clear hole structure;

Fig. 12 is a schematic diagram of a wastewater treatment module;

Fig. 13 is a schematic diagram of a filtering structure;

Fig. 14 is a schematic diagram of an exhaust gas treatment module;

Fig. 15 is a schematic diagram of a titania catalytic plate.

In the figure: box body 1, negative pressure collection module 2, adsorption pipe 201, outlet 202, collection plate frame 203, suction chamber 204, collection pipe 205, servo motor 206, harmless treatment module 3, water tank 301, particle collection box 302, pipe frame 303, flushing port 304, opening 305, telescopic rod 306, rotating shaft 307, cutting disc set 308, cleaning disc 309, heating module 310, cooling module 311, conveying module 312, polishing roller 313, particle filter bucket 314, pulp filter barrel 315, drain valve 316, waste water collection box 317, rotating motor 318, paper pulp discharge valve 319, pulp collection box 320, delivery pipe 321, main cutting board 322, auxiliary cutting board 323, filtration treatment module 4, filtration Cylinder 401, feed port 402, feeder 403, clear hole structure 404, cylinder body 405, filter cartridge 406, wastewater treatment module 5, filter structure 501, filter screen 502, cleaning plate 503, first spring 504, filter housing 505, bump 506, rotating mechanism 507, exhaust pipe 508, anaerobic box 509, aerobic box 510, driving connecting rod 511, driving mechanism 512, curved baffle 513, rinsing and disinfection module 6, waste gas treatment module 7, inlet Air port 701, filter 702, reaction box 703, air vent 704, steady flow plate 705, first ultraviolet lamp post 706, temperature sensor 707, second ultraviolet lamp post 708, carbon adsorption unit 709, air outlet 710, titanium dioxide catalyst Plate 711, connecting column 712, runner 713.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples and accompanying drawings. As a limitation of the present invention.

Embodiment one

A kind of test sample harmless treatment system as shown in Figure 1-9, comprises box body 1, harmless treatment module and control module, and described box body 1 top side is provided with negative pressure collection module 2; The body 1 is provided with a harmless processing module 3 connected with the negative pressure collection module 2. The harmless processing module 3 includes a cutting module, a conveying module, and a label processing module connected sequentially from top to bottom, and also includes a The heating module and refrigeration module also include a rinsing and disinfection module 6, a waste water treatment module 5 and an exhaust gas treatment module 7 arranged at the bottom of the box body 1.

The harmless treatment module 3 also includes a housing, the top of the housing is provided with an opening 305 communicating with the inside and outside of the housing, the housing is provided with a water tank 301 installed on one side of the cutting module, and the heating module 310 includes a heating unit installed in the water tank 301 and Control unit, the bottom end of the housing is provided with the discharge port, the waste water port and the waste gas port respectively connected with the rinsing and disinfection module, the waste water treatment module and the waste gas treatment module; the cutting module includes a rotating motor 318, a hollow rotating shaft 307, a cutting knife The disk group 308 and the pipe frame module, the area between the housing and the pipe clamp module constitute the cutting chamber, the rotating motor 318 is installed at the bottom end of the housing, the output end of the rotating motor 318 is spline connected with the rotating shaft 307, and the rotating shaft 307 Extending to the inner top of the housing and being rotatably connected with it, the cutting disc group 308 is arranged on the rotating shaft 307 in the cutting chamber part and connected with pins. The cutterhead is provided with an umbrella-shaped cleaning disc 309 communicated with the water tank 301 through the rotating shaft 307 at the lower end of the cutting cutterhead group 308; The square chute of group 308, the inner wall of the chute is provided with a telescopic rod, and also includes a pipe frame 303 slidingly connected with the chute, the pipe frame 303 is in a semi-cylindrical shape, the outer surface of the pipe frame 303 is connected with the telescopic rod, and the pipe frame 303 It is collinear with the central axis of the opening when the telescopic rod 306 is in the maximum expanded state. On the inner surface of the pipe frame 303 from top to bottom, there are cutter seams matched with the cutterhead at intervals. In the pipe holder 303 between the cutterhead seams A plurality of flushing ports 304 communicating with the water tank 301 are provided on the side.

The conveying module 312 includes a conveying pipe 321, which is funnel-shaped, and the conveying pipe 321 includes a collecting pipe 205 and a passing pipe. The passing pipe is connected, and the inner wall of the passing pipe is provided with a plurality of main cutting plates 322 arranged along the helical line. The main cutting plates 322 are in clearance fit with the rotating shaft 307, and the main cutting plates 322 are fan-shaped; passing through the rotating shaft 307 of the passing pipe The outer surface is provided with a plurality of auxiliary cutting plates 323 installed along the helical line. The auxiliary cutting plates 323 are in the shape of a spiral surface. The width of the auxiliary cutting plates 323 is half that of the main cutting plate 322. The helical direction of the secondary cutting board 323 and the main cutting board 322 is opposite.

The label processing module includes a cylindrical protective shell. The top of the protective shell is connected with the conveying pipe 321. A polishing roller 313 coaxial with it, a particle filter barrel 314 and a pulp filter barrel 315 are sequentially arranged along the radial direction of the protective shell from inside to outside. The area between the filter bucket 315 and the protective shell forms a sewage cavity, and the inner wall of the protective shell is provided with an air inlet and an air outlet connected to the refrigeration module 311, and a sealing valve is arranged at the air inlet and the air outlet, and the particulate filter bucket 314 is connected to the air outlet. The area between the pulp filter cartridges 315 constitutes a pulp cavity, and the bottom of the protective shell is provided with a drain valve 316 that connects the sewage cavity with the outside world. The pulp filter barrel 315 is connected with the rotating shaft 307 by a key, and the pulp filter barrel 315 is rotationally connected with the protective shell. A spiral plate is arranged on the inner wall of the pulp filter barrel 315, and a pulp discharge valve 319 is provided on the bottom surface of the pulp filter barrel 315 to connect the pulp chamber with the outside world; the area surrounded by the particle filter barrel 314 and the polishing roller 313 constitutes a polishing chamber, and the particles The filter barrel 314 is connected to the rotating shaft 307 through a reduction gear set, and the bottom of the particle filter barrel 314 is sealed and rotated with the inner bottom surface of the pulp filter barrel 315. It includes a driven wheel meshing with the driving wheel. The driven wheel includes a fixed shaft that runs through the bottom of the pulp filter barrel 315 and communicates with the outside world. The fixed shaft is a hollow structure, and a solenoid valve is arranged inside the fixed shaft. The driven wheel meshes with the particle filter barrel 314; The outer surface of the polishing roller 313 is provided with friction grains and a plurality of water outlets, and the interior of the polishing roller 313 is provided with a valve communicating with the water tank 301 .

Rotating motor 318 is provided with waste water collection box 317, pulp collection box 320 and particle collection box 302 that are communicated with sewage chamber, pulp chamber and polishing chamber respectively in the circumferential direction, waste water collection box 317 is communicated with waste water treatment module, paper pulp collection box 320 is connected with The filter processing module is connected.

The negative pressure collection module 2 includes a servo motor 206 and a collecting plate frame 203. The output end of the servo motor 206 is splined to the collecting plate frame 203. The collecting plate frame 203 is cylindrical. The adsorption pipe 201 connected to the outside world, the adsorption pipe 201 is parallel to the central axis of the collecting plate frame 203, and the adsorption pipe 201 is arranged in an equiangular ring around the central axis of the collecting plate frame 203. A coaxial suction chamber 204 is provided with a collection pipe 205 and an outlet 202 connected in sequence in the suction chamber 204; a negative pressure pump communicating with the suction chamber 204 is also provided in the collection tray 203; the collection tray 203 There is also at least one sealing plug matched with the opening, the sealing plug is cylindrical, the sealing plug is parallel to the central axis of the collecting plate frame 203, and the sealing plug is equiangularly arranged around the central axis of the collecting plate frame 203, and the sealing plug and the adsorption The tubes 201 are arranged in an equiangular ring, and the central axis of the sealing plug and the adsorption tube 201 is the same distance from the central axis of the collecting plate frame 203 .

In this embodiment, the sample tube is lowered by the negative pressure collection module 2 to reduce the air pressure inside the suction chamber 204, and the inside of the adsorption tube 201 is in a negative pressure state. It is sucked into the collection tube 205, and a photoelectric switch is installed in the collection tube 205. When the optical path is blocked, the servo motor 206 drives the collection plate frame 203 to rotate at a certain angle, so that the outlet 202 is docked with the opening 305 of the harmless treatment module 3 shell, and the sample The tube falls into the tube frame 303 of the cutting chamber, and at the same time, after the optical path in the collecting tube 205 is connected, the servo motor 206 drives the collecting plate frame 203 to rotate again at a certain angle so that the sealing plug is docked with the opening 305;

The rotating motor 318 works to drive the cutting disc set 308 to rotate, and at the same time, the telescopic rod 306 pushes the tube holder 303 toward the cutting disc set 308, cutting the sample tube into several short tubes, and at the same time, the water pump draws water from the water tank 301 through flushing The port 304 flushes the pipe rack 303, cleans the cut short pipe through the cleaning plate 309, and the aqueous solution enters the label processing module through the delivery module 312;

The cut short tube enters the label processing module through the conveying module 312. During the conveying process, since the main cutting plate 322 and the secondary cutting plate 323 on the conveying pipe 321 and the rotating shaft 307 are in a spiral shape and the spiral direction is opposite, during the conveying process Cut the short tube-shaped sample tube into a chip plate;

The temperature of the water in the water tank 301 is raised by the heating module 310, and then the hot water is delivered to the polishing roller 313 through the hollow rotating shaft 307, and the sample tube fragments are rinsed at high temperature through the water outlet, and the labels adhering to the surface of the sample tube are cleaned. treatment, reducing the viscosity of the glue, labeling the sample tube fragments in the polishing chamber, the waste water passes through the particle filter bucket 314 and the pulp filter bucket 315, and then flows into the sewage cavity, and finally enters the waste water collection box 317 through the drain valve 316;

Then open the sealing valves at the air inlet and air outlet connected to the refrigeration module on the surface of the protective shell, and the refrigeration module will work to reduce the temperature in the cavity of the label processing module, reduce the viscosity of the glue, and label the sample tube fragments again. After the treatment is completed, the sealing valves at the air inlet and air outlet are closed; then hot water is sent into the cavity of the label processing module again to wash the sample particles, and the pulp enters the pulp collection box after passing through the pulp filter cartridge 315 under centrifugal action 320 , the sewage flows into the waste water collection box 317 , and the sample particles are sent into the particle collection box 302 .

Embodiment two

A kind of test sample harmless treatment system, as shown in Figure 9-10, compared with embodiment 1, filter treatment module 4 comprises filter cartridge 401, feed port 402 and feeder 403, and filter cartridge 401 is connected with The other end of the counterweight rod is connected to the feeder 403, and the top end of the filter cartridge 401 connected to the feeder 403 is provided with a feed port 402, and the filter cartridge 401 includes a cylinder body 405, a filter cartridge 406, and a hole cleaning structure 404 , the cylinder 405 is provided with a filter cartridge 406, and the cleaning structure 404 is arranged between the cylinder 405 and the filter cartridge 406 and connected to the inner wall of the cylinder 405; the cleaning structure 404 includes a reset structure, an insertion structure, an electrification structure, and a reset structure Connected to the inner wall of cylinder 405, the reset structure is connected with the insertion structure, the insertion structure is in movable contact with the energized structure, and the energized structure is fixed on the inner wall of the cylinder 405; the reset structure includes a fixed block, a chute, a spring, a slider, and a connecting rod. There is a chute in the block, the spring is connected in the chute, the slider is set in the chute, one end of the slider is connected with the spring, and the other end is connected with the connecting rod; the insertion structure includes the insertion rod, the magnet block, the power supply, the dynamic Contact piece, static contact piece, iron core, cylinder body, cylinder body is provided with moving contact piece, static contact piece outside one end away from filter cartridge 406, is provided with iron core inside, is wound with coil on iron core, and one end of coil passes power supply and The moving contact piece is connected, the other end of the coil is connected with the static contact piece, the magnet block is set in the cylinder body, and the magnet block is connected with the insertion rod; the electrification structure includes a shape frame, a wheel frame, a roller, a moving rod, a limit plate, Small spring, the two ends of the shape frame are connected with the inner wall of the cylinder body 405, a moving rod runs through the middle of the shape frame, and one end of the moving rod arranged in the shape frame is connected with the limit plate, between the limit plate and the inner wall of the cylinder body 405 There is a small spring attached.

The rinsing and disinfection module 6 includes a rotating drum connected with the particle collection box, a spiral conveying sheet is arranged on the inner wall of the rotating drum, a rinsing port communicating with the water tank 301 is provided on the rotating drum, a heating ring is arranged on the outside of the rotating drum, and a The filter box connected to the drum outlet 202, the filter box includes a filter water tank connected with the waste water treatment module and a filter screen module installed on the top of the filter water tank, the filter screen module includes a barrel-shaped filter screen and a drying and disinfection module installed on the top of the filter screen, The drying and disinfection module includes a drying blower and an ultraviolet lamp connected with the control module.

In this embodiment, after the sample tube is processed by the harmless treatment module, the pulp mixture enters the filtration treatment module 4 from the pulp collection chamber 320, and the water and pulp are separated when the filter cartridge 406 rolls, and the plastic passes through the filter cartridge 406. Rotate to enter the drying and disinfection module 9, and the pulp is sent to the pulp processing module 8 for dehydration and drying treatment. When there are particles blocking the holes of the filter cartridge 406, when the movable contact piece and the static contact piece of the inserted structure contact the roller at the same time, the iron The core is energized to generate a magnetic field that repels the magnet block, thereby pushing the magnet block outward. At this time, when the inserting rod meets the through hole of the rotating filter cartridge 406, it will be extended and inserted into the through hole, so that the through hole in the through hole The blockage is removed, so that the insertion structure moves with the rotation of the filter cartridge 406. When the moving contact piece and the static contact piece are separated from the roller, the magnetic field disappears when the iron core is powered off, and the magnet block will be attracted to the iron core. The plunger is drawn out of the through hole, and then moved to the original position under the action of the spring, and then energized again, repeating the previous action, and the waste water is sent to the waste water treatment module for treatment; the sample particles enter the rinsing and disinfection module 6 from the particle collection box 302 In the rotating cylinder, the motor drives the rotating cylinder to rinse the sample particles through the rinsing port connected to the water tank 301. The washed particles are dried and disinfected by the drying and disinfection module, and then taken out, and the waste water is sent to the waste water treatment module.

Embodiment three

A kind of test sample harmless treatment system as shown in Figure 11-15, compared with embodiment three, waste water treatment module 5 comprises water treatment shell, and the top side of water treatment shell is fixedly connected with curved baffle plate 513, curved Shaped baffle 513 is curved structure, and one side of curved baffle 513 is provided with filter structure, and filter structure comprises filter net 502, cleaning plate 503, filter shell 505, projection 506 and first spring 504, filter shell 505 two The side is fixedly connected with a bump 506, and the filter housing 505 is rotatably connected with the water treatment housing through the bump 506. One side of the filter housing 505 is a curved surface structure, and the filter housing 505 is slidingly connected with the curved baffle 513. The filter housing 505 and the filter net 502 is fixedly connected, the filter screen 502 is provided with several hole structures, the bottom side of the filter screen 502 is provided with a cleaning plate 503, a first spring 504 is provided between the cleaning plate 503 and the filter screen 502, the cleaning plate 503 and the filter housing 505 Sliding connection, the cleaning plate 503 is provided with several raised structures, the inside of the water treatment shell is fixedly connected with an aerobic box 510, and the side wall of the aerobic box 510 is provided with an exhaust gas pipe 508 connected with the exhaust gas treatment module 10, and the aerobic box 510 bottom is provided with anaerobic box 509, and the bottom side of filter shell 505 is provided with driving link 511; Filtration structure also includes cam and rotating mechanism 507, and the two sides of rotating mechanism 507 are respectively connected to the both sides of filter shell 505, and rotating mechanism 507 Two cams are fixedly connected on the top; the filter structure also includes bristles, and the two ends of the bristles are rotatably connected to the filter shell 505, and the bristles are in contact with the curved baffle 513, and the filter structure also includes a leak-proof plate, and the leak-proof plate and the filter screen 502 deviate from the curve. One side of the shaped baffle 513 is fixedly connected, and the top side of the leak-proof plate is a slope structure. The driving mechanism 512 includes a driving connecting rod 511 and a pull rod, which is slidably connected with the filter housing 505. Connected to the water treatment shell, the driving mechanism 512 also includes a second spring, the second spring is fixedly connected to the bottom end of the pull rod, and the other end of the second spring is fixedly connected to the water treatment shell, and the drive link 511 also includes an engaging groove, a ball The spherical protrusion 506 is connected to the third spring, the spherical protrusion 506 is slidably connected to the filter housing 505, the third spring is arranged between the spherical protrusion 506 and the filter housing 505, and the curved baffle 513 is provided with an engaging groove. It also includes a clean water tank connected with the anaerobic tank 509, and an ultraviolet lamp is arranged in the clean water tank.

In one embodiment, the sewage is filtered through the filter structure 501, and the filtered waste water is subjected to aerobic treatment through the aerobic tank 510, and the residual pulp and particle pulp on the filter screen 502 are filtered by rotating the rotating mechanism 507 on the filter shell 505 , slide the cleaning plate 503 along the filter shell 505, so that the entire cleaning plate 503 is lifted up, and the protrusions on the cleaning plate 503 are engaged with the filter holes on the filter screen 502 one by one, so that the filter screen 502 is stuck in the hole The pulp in the water treatment shell is ejected. At this time, the driving mechanism 512 works to drive the pull rod to pull down, and the pull rod pulls the filter housing 505 to rotate downward. The top side of the water treatment shell is provided with a curved baffle 513. The filter shells 505 are tightly fitted. When the filter shell 505 rotates to a certain position, the spherical protrusion 506 provided on the filter shell 505 will engage with the engaging groove provided on the curved baffle 513, so that the filter shell 505 is inclined at a certain angle to facilitate the dumping of pulp. After the pull rod pulls the filter housing 505 to rotate, the pulp on the filter screen 502 can slide into the collection box below along the inclined filter screen 502, and then rotate the rotating mechanism 507 to the initial position To keep the filter screen 502 and the cleaning plate 503 separated, the sewage enters the aerobic box 510 and the anaerobic box 509 for harmless treatment, and the exhaust gas passes through the exhaust pipe 508 to enter and exit the exhaust gas treatment module 7 for treatment.

The exhaust gas treatment module 7 includes a reaction box 703, an air inlet 701 arranged on the left side wall of the reaction box 703, and an air outlet 710 arranged on the right side wall of the reaction box 703. The reaction box 703 is sequentially provided with sterilizers from left to right. Unit and photocatalytic unit, also comprise the control box of signal connection each component, sterilizing unit comprises the first ultraviolet lamp post 706 that is used for sterilization, and the first ultraviolet lamp post 706 is provided with a plurality of along the up and down direction, and the first ultraviolet lamp post 706 The destructive power is strong and can effectively kill various bacteria. The photocatalytic unit includes a second ultraviolet lamp post 708 and a titanium dioxide catalytic plate 711 for sterilization and ozone generation. The second ultraviolet lamp post 708 is arranged along the upper phase direction. A plurality of titanium dioxide catalytic plates 711 are arranged at intervals between the second ultraviolet lampposts 708 and arranged along the up and down direction. The bottom of the plate 711 is higher than the top of the titanium dioxide catalytic plate 711 arranged at the bottom of the reaction box 703. The first ultraviolet lamp post 706 can play a bactericidal effect on the one hand, and on the other hand can turn oxygen into ozone, which is a kind of aging ability The strongest ultraviolet wave band; the second ultraviolet lamp post 708 cooperates with the titanium dioxide catalytic plate 711, which can better realize the catalytic oxidation reaction on the exhaust gas, and the reaction effect is good. The titanium dioxide catalytic plate 711 is doped with a modifier, and the modifier includes For iron ions, rare metals and precious metals, the front end of the sterilizing unit is provided with a filter 702 for filtering particles, oil, and water, and the rear end of the sterilizing unit is provided with a stabilizing unit, which includes a stabilizing plate 705 extending in the up and down direction , the stabilizing plate 705 is provided with a plurality of vents 704 for evenly dividing the exhaust gas, the vents 704 are arranged obliquely along the exhaust gas flow direction, the angle formed between the vents 704 and the horizontal plane is between 25-35°, through the above The setting method can ensure that the exhaust gas entering the catalytic oxidation unit is in a state of stable flow rate, and effectively improve the reaction rate of exhaust gas catalytic oxidation. The rear end of the photocatalytic unit is provided with a carbon adsorption unit 709. By setting the carbon adsorption unit 709, it can Effectively remove the impurities in the treated waste gas and improve the cleanliness of the treated waste gas. The inner wall of the reaction box 703 is treated with a mirror surface. Through the above-mentioned setting method, it can better reflect the ultraviolet light generated by the ultraviolet lamp post. , to enhance the catalytic oxidation reaction of exhaust gas. The titanium dioxide catalytic plate 711 is provided with a baffle assembly for changing the wind direction. The runner 713 on the column 712, the runner 713 rotates around the circumference of the connecting column 712, through the above arrangement, the exhaust gas in the catalytic oxidation unit can be better guided, and a vortex can be formed near the runner , increase the contact frequency between exhaust gas and titanium dioxide catalytic plate 711, and effectively improve the catalytic oxidation efficiency of exhaust gas. In the present invention, the wavelength of the first ultraviolet lamp column 706 is 254nm, and the irradiance value is between 250-300uw/cm2; The wavelength of the lamp post 708 is 185nm, and the irradiance value is between 70-90uw/cm2. The photocatalytic unit is provided with a temperature sensor 707 and a buzzer connected to the temperature sensor 707. The preset temperature of the temperature sensor 707 is 80 Between -95°C.

Embodiment four

A breast secretion sample processing method:

a. Inhale the sample tube into the harmless treatment module of the operation module through the negative pressure collection module, cut the sample tube into short tubes through the cutting module, and flush the sample solution and the short tube to the delivery module through the flushing port at the same time;

b. Cut the short sample tube through the main and auxiliary cutting plates installed on the path of the delivery module while transporting it to the label processing module through the delivery module, and cut the sample tube in the short tube state into sheets;

c. After the cut sample tube enters the label processing module, the label on the sheet sample tube is removed by the action of the polishing roller, and then the temperature in the harmless processing module is changed through the heating module and the cooling module, so as to to change the characteristics of the adhesive to make it easier for the label to come off the sample tube;

d. Drive the rotation of the polishing roller, particle filter barrel 314 and pulp filter barrel 315 by rotating the motor, and separate sewage, pulp and recycled particles while labeling the sample tubes;

e. Then filter the pulp through the filtration treatment module, send the waste water into the waste water treatment module, rinse and disinfect the recovered particles through the rinsing and disinfection module, send the waste water into the waste water treatment module, and the waste water treatment module treats the waste water After preliminary treatment, it is discharged into the sewage treatment equipment inside the hospital for final treatment, and the waste gas in the harmless treatment module and the rinsing and disinfection module is treated by the waste gas treatment module and then discharged into the atmosphere.

The above are only preferred embodiments of the present invention, only to illustrate the solutions and effects of the present invention, and cannot be considered as limiting the scope of the present invention. It should be pointed out that for those of ordinary skill in the art, Under the premise of not departing from the concept of the present invention, several changes and improvements can also be made, all of which should still belong to the scope covered by the patent of the present invention.

Claims (10)

1. The utility model provides a test sample innocent treatment system, includes innocent treatment module and control module, its characterized in that: the harmless treatment module comprises a cutting module, a conveying module and a label treatment module which are sequentially communicated from top to bottom in the shell, the cutting module comprises a rotating motor, a rotating shaft with a hollow structure and a cutter disc group, the rotating motor is arranged at the bottom end in the shell, the output end of the rotating motor is in spline connection with the rotating shaft, the rotating shaft extends to the top end in the shell and is in rotating connection with the top end in the shell, and the cutter disc group is arranged at the upper part of the rotating shaft and is in pin key connection; the label processing device also comprises a heating module and a refrigerating module which are arranged outside the label processing module.

2. The test specimen innocent treatment system according to claim 1, wherein: the top end of the shell is provided with an opening communicated with the inside and the outside of the shell, and a water tank arranged at one side of the cutting module is arranged in the shell; the cutting module further comprises a pipe rack module arranged at one side of the cutter disc group, and a cutting cavity is formed in the area between the shell and the pipe clamp module; the pipe support module includes the square spout of opening orientation cutter disc group, and the spout internal surface is equipped with the telescopic link, still includes the pipe support with spout sliding connection, and the pipe support is semi-circular tube-shape, and the lateral surface and the telescopic link of pipe support are connected, are equipped with the blade disc seam with blade disc complex from the top down at the pipe support medial surface interval, are equipped with a plurality of flushing ports with the water tank intercommunication on the pipe support medial surface between the blade disc seam.

3. The test specimen innocent treatment system according to claim 2, wherein: the conveying module comprises a conveying pipe, the conveying pipe is funnel-shaped, the conveying pipe comprises a collecting pipe and a passing pipe, the outer wall of the collecting pipe extends upwards to be in sealing connection with the shell and the sliding groove, a cutting cavity is communicated with the passing pipe of the conveying pipe, a plurality of main cutting plates which are arranged along a spiral line are arranged on the inner wall surface of the passing pipe, the main cutting plates are in clearance fit with the rotating shaft, and the main cutting plates are in a sector shape; the auxiliary cutting plates are arranged along the spiral lines and penetrate through the outer side face of the rotating shaft of the pipe, the auxiliary cutting plates are spiral, the width of each auxiliary cutting plate is half of that of the main cutting plate, the auxiliary cutting plates are provided with hook blades towards the conveying pipe ends, and the spiral directions of the auxiliary cutting plates and the main cutting plates are opposite.

4. The test specimen innocent treatment system according to claim 3, wherein: the label processing module comprises a cylindrical protective shell, the top of the protective shell is connected with a conveying pipe, a polishing roller, a particle filter vat and a pulp filter vat which are coaxial with the protective shell are sequentially arranged along the radial direction of the protective shell from inside to outside, a sewage cavity is formed in the area between the pulp filter vat and the protective shell, an air inlet and an air outlet which are communicated with the refrigeration module are formed in the inner wall surface of the protective shell, sealing valves are arranged at the air inlet and the air outlet, a pulp cavity is formed in the area between the particle filter vat and the pulp filter vat, a drain valve which is communicated with the outside is arranged at the bottom end of the protective shell, the pulp filter vat is connected with a rotating shaft through a pin key, the pulp filter vat is rotationally connected with the protective shell, a spiral plate is arranged on the inner wall surface of the pulp filter vat in the circumferential direction, and a pulp discharging valve which is communicated with the outside is arranged at the bottom end surface of the pulp filter vat; the particle filter vat and the polishing roller enclose the area to form a polishing chamber, the particle filter vat is connected with a rotating shaft through a reduction gear set, the bottom end of the particle filter vat is in sealed rotating connection with the bottom end surface inside the pulp filter vat, the reduction gear set comprises a driving wheel connected with a pin key of the rotating shaft, the reduction gear set further comprises a driven wheel meshed with the driving wheel, the driven wheel comprises a fixed shaft which penetrates through the bottom end of the pulp filter vat and is communicated with the outside, the fixed shaft is of a hollow structure, an electromagnetic valve is arranged in the fixed shaft, and the driven wheel is meshed with the particle filter vat; the polishing roller is internally provided with a valve communicated with the water tank.

5. The test specimen innocent treatment system according to claim 4, wherein: the outer side of the rotating motor is circumferentially provided with a wastewater collection tank, a paper pulp collection tank and a particle collection tank which are communicated with the sewage cavity, the paper pulp cavity and the polishing chamber respectively, the wastewater collection tank is communicated with the wastewater treatment module, and the paper pulp collection tank is communicated with the filtration treatment module.

6. The test specimen innocent treatment system according to claim 5, wherein: the negative pressure collecting module is arranged at the top end of the harmless treatment module and comprises a servo motor and a collecting plate frame, the output end of the servo motor is in spline connection with the collecting plate frame, the collecting plate frame is cylindrical, at least one adsorption tube communicated with the outside is arranged in the collecting plate frame, the adsorption tube is parallel to the central axis of the collecting plate frame, the adsorption tube is arranged in an equiangular annular mode around the central axis of the collecting plate frame, a suction cavity communicated with the adsorption tube and coaxial with the adsorption tube is arranged in the collecting plate frame, and a collecting tube and an outlet which are sequentially communicated are arranged in the suction cavity; a negative pressure pump communicated with the suction cavity is also arranged in the collecting plate frame; the collecting plate frame is internally provided with at least one sealing plug matched with the opening, the sealing plug is cylindrical, the sealing plug is parallel to the central axis of the collecting plate frame, the sealing plug is annularly arranged around the central axis of the collecting plate frame in an equiangular mode, the sealing plug is annularly arranged around the adsorption pipe in an equiangular mode, and the distance between the central axes of the sealing plug and the adsorption pipe and the central axis of the collecting plate frame is the same.

7. The test specimen innocent treatment system according to claim 6, wherein: the filter treatment module is communicated with the harmless treatment module and comprises a pulp filtering and dewatering device, and further comprises a moving wheel, a frame, a counterweight rod, a filter cylinder, a feed inlet and a feeder, wherein the moving wheel is arranged at the bottom of the frame; the hole cleaning structure comprises a reset structure, an insertion structure and an electrifying structure, wherein the reset structure is connected to the inner wall of the cylinder body, the reset structure is connected with the insertion structure, the insertion structure is in movable contact with the electrifying structure, and the electrifying structure is fixed on the inner wall of the cylinder body; the rinsing disinfection module comprises a rotary drum communicated with a particle collecting box, a spiral conveying sheet is arranged on the circumference of the inner wall of the rotary drum, a rinsing port communicated with a water tank is formed in the spiral conveying sheet, a heating ring is arranged on the outer side of the rotary drum, the rinsing disinfection module further comprises a filter box communicated with an outlet of the rotary drum, the filter box comprises a filter water tank communicated with a wastewater treatment module and a filter screen module arranged at the top end of the filter water tank, the filter screen module comprises a barrel-shaped filter screen and a drying disinfection module arranged at the top end of the filter screen, and the drying disinfection module comprises a drying fan and an ultraviolet lamp which are connected with a control module.

8. The test specimen innocent treatment system according to claim 7, wherein: the sewage treatment device comprises a sewage treatment module, a sewage treatment module and a sewage treatment module, wherein the sewage treatment module is communicated with the sewage treatment module and comprises a water treatment shell, a curved baffle is fixedly connected to the top side of the water treatment shell and is in a curved structure, a filtering structure is arranged on one side of the curved baffle, an aerobic box is fixedly connected to the inside of the water treatment shell, an exhaust pipe communicated with the exhaust gas treatment module is arranged on the side wall of the aerobic box, an anaerobic box is arranged at the lower part of the aerobic box, and a driving connecting rod is arranged at the bottom side of the filtering shell; the device also comprises a clear water tank communicated with the anaerobic tank, and an ultraviolet lamp is arranged in the clear water tank.

9. The test specimen innocent treatment system of claim 8, wherein: the device comprises a reaction box, a plurality of first ultraviolet lamp posts, a plurality of second ultraviolet lamp posts, titanium dioxide catalytic plates and a plurality of adjacent titanium dioxide catalytic plates, wherein the reaction box is communicated with the harmless treatment module, the air inlet is formed in the left side wall of the reaction box, the air outlet is formed in the right side wall of the reaction box, a sterilizing unit and a photocatalysis unit are sequentially arranged in the reaction box from left to right, the sterilizing unit comprises a plurality of first ultraviolet lamp posts used for sterilizing and disinfecting, the first ultraviolet lamp posts are arranged in the vertical direction, the photocatalysis unit comprises a plurality of second ultraviolet lamp posts used for sterilizing and disinfecting and generating ozone, the titanium dioxide catalytic plates are arranged in the vertical direction, the titanium dioxide catalytic plates are arranged between the second ultraviolet lamp posts at intervals and are arranged in the vertical direction, the adjacent two titanium dioxide catalytic plates are respectively arranged at the top and the bottom of the reaction box, the rear end of the sterilizing unit is provided with a steady flow unit, and the steady flow unit comprises a plurality of air vents used for uniformly dividing waste gas; the bottom of the titanium dioxide catalytic plate at the top of the reaction box is higher than the top of the titanium dioxide catalytic plate arranged at the bottom of the reaction box, a baffling component for changing the wind direction is arranged on the titanium dioxide catalytic plate, the baffling component comprises a connecting column extending along the left-right direction and fixedly arranged on the titanium dioxide catalytic plate, and a rotating wheel sleeved on the connecting column, and the rotating wheel rotates around the circumference of the connecting column.

10. The breast secretion sample processing method according to any one of claims 1 to 9, characterized in that:

a. sucking the sample tube into a harmless treatment module of the operation module through a negative pressure collecting module, cutting the sample tube into short tubes through a cutting module, and flushing the sample solution and the short tubes to a conveying module through a flushing port;

b. the sample short pipe is conveyed to the label processing module through the conveying module and is cut through a main cutting plate and a secondary cutting plate which are arranged on the path of the conveying module, and the sample pipe in the short pipe state is cut into a sheet shape;

c. after the sample tube in the shape of a sheet is cut and enters the label processing module, the label on the sample tube in the shape of a sheet is removed through the action of the polishing roller, and then the temperature in the harmless processing module is changed through the heating module and the refrigerating module, so that the characteristics of the adhesive are changed, and the label is easier to fall off from the sample tube;

d. the polishing roller, the particle filter barrel and the paper pulp filter barrel are driven to rotate by the rotating motor, and sewage, paper pulp and recovered particles are separated while the sample tube is subjected to label treatment;

e. and then filtering the paper pulp through a filtering treatment module, sending the wastewater into a wastewater treatment module, flushing and sterilizing the recovered particles through a rinsing and sterilizing module, sending the wastewater into the wastewater treatment module, performing primary treatment on the wastewater by the wastewater treatment module, discharging the wastewater into sewage treatment equipment in a hospital for final treatment, and treating the waste gas in the harmless treatment module and the rinsing and sterilizing module through a waste gas treatment module and discharging the treated waste gas into the atmosphere.

Images