CN221094134U

CN221094134U - Cleaning device for bioreactor stirrer

Info

Publication number: CN221094134U
Application number: CN202322920064.0U
Authority: CN
Inventors: 金辉; 张旭康; 周文俊; 蔡萌; 贾二榔; 孙忙忙
Original assignee: Baoxing Saisi Pharmaceutical Equipment Shanghai Co ltd
Current assignee: Baoxing Saisi Pharmaceutical Equipment Shanghai Co ltd
Priority date: 2023-10-30
Filing date: 2023-10-30
Publication date: 2024-06-07
Anticipated expiration: 2033-10-30

Abstract

The utility model relates to the technical field of bioreactor stirrers, and discloses a cleaning device of a bioreactor stirrer, which comprises a cleaning mechanism and a cleaning mechanism, wherein the cleaning mechanism comprises a flushing piece and a fixing piece, and the flushing piece is arranged on one side of the fixing piece; the cleaning mechanism comprises a scraping and washing piece, a stirring piece and a brushing piece. According to the utility model, the pressurizing water pump, the water tank and the flushing pipe of the flushing piece are matched to flush the reactor stirrer, and the inner wall of the reactor is cleaned and scraped by the scraping and washing piece during flushing, so that the time and the labor are saved during cleaning, and the cleaning is clean; through the cooperation of the second motor in the stirring piece that sets up and (mixing) shaft and stirring leaf, the rethread washs the material of remaining on the agitator, brushes the bottom of reactor through brushing the piece during the washing, avoids the bottom to remain, improves cleaning rate, and the rethread fan is air-dried, is convenient for use next time.

Description

Cleaning device for bioreactor stirrer

Technical Field

The utility model relates to the technical field of bioreactor stirrers, in particular to a cleaning device of a bioreactor stirrer.

Background

The bioreactor is a reaction system which utilizes naturally occurring microorganisms or microorganisms with special degradation capability to inoculate liquid phase or solid phase, is a biological function simulator, such as a fermentation tank, immobilized enzyme or immobilized cell reactor, and has important application in the aspects of wine, medicine production and organic pollutant degradation. The stirrer is a device for forcing convection and uniform mixing of liquid and gas media, and the type, size and rotating speed of the stirrer have influence on the distribution of stirring power between bulk flow and turbulent flow pulsation, and the stirrer is divided into a plurality of types, namely a turbine stirrer and a propeller stirrer which are commonly used. When this agitating unit of bioreactor among the prior art was used in actual fermentation cylinder, because wait to stir the material in the fermentation cylinder and be a sticky complex mixture, after accomplishing stirring the stirring material, the stirring material often can adhere to on agitator and reactor inner wall, and when artifical clearance, the washing of agitator inner wall is more laborious, and the agitator is close to the position of bottom and is difficult to get, is inconvenient for clearing up bioreactor agitator.

Disclosure of utility model

The utility model aims to provide a cleaning device for a bioreactor stirrer, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cleaning device of the bioreactor stirrer comprises a cleaning mechanism and a cleaning mechanism, wherein the cleaning mechanism comprises a flushing piece and a fixing piece, and the flushing piece is arranged on one side of the fixing piece; the cleaning mechanism comprises a scraping and washing piece, a stirring piece and a brushing piece, wherein the scraping and washing piece, the stirring piece and the brushing piece are all arranged in the fixing piece, the stirring piece is arranged at the center of the scraping and washing piece, and the brushing piece is arranged on the stirring piece.

Preferably, the flushing part comprises a booster water pump, a flushing pipe and a water tank, wherein the input end of the booster water pump is communicated with one side of the water tank, one end of the flushing pipe is communicated with the output end of the booster water pump, and the water tank is arranged on one side of the tank body.

Preferably, the fixing piece comprises a tank body, an outlet valve, an inlet pipe and an exhaust pipe, wherein the outlet valve is communicated with one side of the tank body, and the inlet pipe and the exhaust pipe are both communicated with the top of the tank body.

Preferably, the scraping and washing piece comprises a first motor, a first gear, a second gear and a third gear, wherein the output end of the first motor is fixedly connected to the first gear through a coupler, the second gear is in meshed connection with two sides of the first gear, the third gear is in meshed connection with two adjacent sides of the first gear, and the second gear is in meshed connection with the third gear.

Preferably, the scraping and washing piece further comprises a rotating shaft, a winding wheel and a fixing frame, one end of the rotating shaft is fixedly connected to one side of the second gear, one end of the rotating shaft is fixedly connected to one side of the third gear, one sides of the winding wheels are fixedly connected to the other ends of the rotating shaft and the rotating shaft, and the winding wheel is rotatably connected to the fixing frame.

Preferably, the scraping and washing piece further comprises a steel wire rope, a scraping plate and a placing plate, one end of the steel wire rope is fixedly connected to the winding wheel, the other end of the steel wire rope is fixedly connected to the top of the scraping plate, the scraping plate is arranged at the inner bottom of the tank body, and the top of the placing plate is fixedly connected to the bottom of the fixing frame.

Preferably, the stirring piece comprises a second motor, a stirring shaft and stirring blades, wherein the output end of the second motor is fixedly connected to one end of the stirring shaft through a coupler, and the stirring blades are fixedly connected to the outer side of the stirring shaft.

Preferably, the stirring piece further comprises a fan, a fixing plate and a placing groove, wherein the output end of the fan is communicated with the tank body through the fixing plate, the fixing plate is fixedly connected to the top of the tank body, and the placing groove is formed in the other end of the stirring shaft.

Preferably, the brushing piece comprises an air cylinder, a round rod and a positioning plate, wherein the air cylinder is arranged in the placing groove, one end of the round rod is fixedly connected with the output end of the air cylinder, and the positioning plate is rotationally connected with the other end of the round rod.

Preferably, the brushing part further comprises a circular plate, a groove, a moving block and a brush, wherein the top of the circular plate is fixedly connected to the other end of the circular rod, the groove is formed in the bottom of the circular plate, the moving block is arranged in the groove, and one end of the brush is fixedly connected to the bottom of the moving block.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the reactor stirrer is washed by the cooperation of the pressurized water pump, the water tank and the washing pipe of the washing piece, and the inner wall of the reactor is cleaned, scraped and washed by the cooperation of the first motor, the steel wire rope, the movable scraping plate and the like in the scraping and washing piece during washing, so that the time and the labor are saved during cleaning, and the cleaning is clean.

2. According to the utility model, through the cooperation of the second motor in the stirring piece, the stirring shaft and the stirring blade, the residual materials on the stirrer are cleaned through the cleaning piece, and the bottom of the reactor is cleaned through the cooperation of the cylinder, the round rod, the positioning plate, the circular plate, the moving block and the brush in the cleaning piece, so that the bottom is prevented from being remained, the cleaning speed is improved, and the air drying is performed through the fan, so that the next use is convenient.

Drawings

FIG. 1 is a schematic view of a cleaning apparatus for a bioreactor agitator according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of a cleaning mechanism according to the present utility model;

FIG. 3 is a schematic view of a scraping and washing member according to the present utility model;

FIG. 4 is a schematic view of a stirring member according to the present utility model;

FIG. 5 is a schematic view of a brushing member according to the present utility model;

fig. 6 is a schematic view of a part of a brushing member according to the present utility model.

In the figure: 1. a cleaning mechanism; 11. a flushing member; 111. a booster water pump; 112. a flushing pipe; 113. a water tank; 12. a fixing member; 121. a tank body; 122. an outlet valve; 123. an inlet pipe; 124. an exhaust pipe; 2. a cleaning mechanism; 21. a scraping and washing piece; 211. a first motor; 212. a first gear; 213. a second gear; 214. a third gear; 215. a rotation shaft; 216. a rotating shaft; 217. a winding wheel; 218. a fixing frame; 219. a wire rope; 2120. a scraper; 2121. placing a plate; 22. a stirring member; 221. a second motor; 222. a stirring shaft; 223. stirring the leaves; 224. a blower; 225. a fixing plate; 226. a placement groove; 23. a brushing member; 231. a cylinder; 232. a round bar; 233. a positioning plate; 234. a circular plate; 235. a groove; 236. a moving block; 237. a brush.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a cleaning device for a bioreactor agitator includes a cleaning mechanism 1 and a cleaning mechanism 2, wherein the cleaning mechanism 1 includes a flushing member 11 and a fixing member 12, and the flushing member 11 is disposed at one side of the fixing member 12; the cleaning mechanism 2 comprises a scraping and washing piece 21, a stirring piece 22 and a brushing piece 23, wherein the scraping and washing piece 21, the stirring piece 22 and the brushing piece 23 are arranged in the fixing piece 12, the stirring piece 22 is arranged at the center of the scraping and washing piece 21, and the brushing piece 23 is arranged on the stirring piece 22.

Referring to fig. 1 and 2, the flushing member 11 includes a booster water pump 111, a flushing pipe 112, and a water tank 113, an input end of the booster water pump 111 being communicated to one side of the water tank 113, one end of the flushing pipe 112 being communicated to an output end of the booster water pump 111, the water tank 113 being provided to one side of the tank 121;

The fixing member 12 includes a can 121, an outlet valve 122, an inlet pipe 123 and an exhaust pipe 124, the outlet valve 122 is connected to one side of the can 121, and the inlet pipe 123 and the exhaust pipe 124 are connected to the top of the can 121.

It should be noted that: the pressurized water pump 111 through setting up carries the pressure boost to water, washes the agitator through the flushing pipe 112 of setting up, and the other end through the flushing pipe 112 of setting up communicates on jar body 121 through fixed plate 225, stores water through the water tank 113 of setting up, discharges reactant or sewage through the outlet valve 122 of setting up, puts into the reactant through the inlet pipe 123 of setting up, exhausts through the blast pipe 124 of setting up.

Referring to fig. 3, the scraping and washing member 21 includes a first motor 211, a first gear 212, a second gear 213, and a third gear 214, wherein an output end of the first motor 211 is fixedly connected to the first gear 212 through a coupling, the second gear 213 is engaged with both sides of the first gear 212, the third gear 214 is engaged with both sides of the first gear 212, and the second gear 213 is engaged with the third gear 214;

The scraping and washing piece 21 further comprises a rotating shaft 215, a rotating shaft 216, a winding wheel 217 and a fixing frame 218, one end of the rotating shaft 215 is fixedly connected to one side of the second gear 213, one end of the rotating shaft 216 is fixedly connected to one side of the third gear 214, one sides of the winding wheel 217 are fixedly connected to the rotating shaft 215 and the other end of the rotating shaft 216, and the winding wheel 217 is rotatably connected to the fixing frame 218;

The scraping and washing piece 21 further comprises a steel wire rope 219, a scraping plate 2120 and a placing plate 2121, one end of the steel wire rope 219 is fixedly connected to the winding wheel 217, the other end of the steel wire rope 219 is fixedly connected to the top of the scraping plate 2120, the scraping plate 2120 is arranged at the inner bottom of the tank 121, and the top of the placing plate 2121 is fixedly connected to the bottom of the fixing frame 218.

It should be noted that: the first motor 211 drives the first gear 212 to rotate, the second gear 213 and the third gear 214 are arranged to be two groups, the second gear 213 and the third gear 214 are meshed with the first gear 212, the rotating shaft 215 and the rotating shaft 216 are connected between the winding wheel 217 and the second gear 213 and the third gear 214, the winding wheel 217 is arranged to wind the steel wire rope 219, the winding wheel 217 is fixed through the fixing frame 218, the scraping plate 2120 is driven to move through the steel wire rope 219, and the fixing frame 218 is fixed through the placing plate 2121.

Referring to fig. 4 and 5, the stirring member 22 includes a second motor 221, a stirring shaft 222, and a stirring blade 223, wherein an output end of the second motor 221 is fixedly connected to one end of the stirring shaft 222 through a coupling, and the stirring blade 223 is fixedly connected to an outer side of the stirring shaft 222;

the stirring piece 22 further comprises a fan 224, a fixing plate 225 and a placing groove 226, wherein the output end of the fan 224 is communicated in the tank body 121 through the fixing plate 225, the fixing plate 225 is fixedly connected to the top of the tank body 121, and the placing groove 226 is formed in the other end of the stirring shaft 222.

It should be noted that: the stirring blade 223 is driven to rotate through the rotation of the stirring shaft 222 through the second motor 221, the brushing mechanism is driven to brush through the stirring shaft and the stirring blade 223, the cleaned stirring piece 22 is dried through the fan 224, the scraping piece 21 is fixedly supported through the fixing plate 225, and the brushing piece 23 is installed and fixed through the placing groove 226.

Referring to fig. 5 and 6, the brushing member 23 includes a cylinder 231, a round bar 232, and a positioning plate 233, the cylinder 231 being disposed in the placement groove 226, one end of the round bar 232 being fixedly connected to an output end of the cylinder 231, the positioning plate 233 being fixedly connected to the other end of the round bar 232;

The brushing part 23 further comprises a circular plate 234, a groove 235, a movable block 236 and a brush 237, wherein the top of the circular plate 234 is fixedly connected to the other end of the circular rod 232, the groove 235 is formed in the bottom of the circular plate 234, the movable block 236 is arranged in the groove 235, and one end of the brush 237 is fixedly connected to the bottom of the movable block 236.

It should be noted that: the round rod 232 and the locating plate 233 are driven to move through the arranged air cylinder 231, the brush 237 is guided through the arranged locating plate 233, the brush 237 is driven to move through the arranged round rod 232 and the circular plate 234, the circular plate 234 and the brush 237 are connected through the arranged moving block 236, and the tank 121 is brushed through the arranged brush 237.

Working principle: when the novel biological reactor is used, a user fills water in the water tank 113, the booster water pump 111 is started to suck out water in the water tank 113, the flushing pipe 112 is started to guide the water into the tank 121, the first motor 211 is started to drive the first gear 212 to rotate during flushing, the first gear 212 rotates to drive the plurality of groups of second gears 213 and third gears 214 to rotate, the plurality of groups of second gears 213 and third gears 214 rotate to drive the plurality of groups of rotating shafts 215 and 216 and the winding wheel 217 to rotate, the winding wheel 217 rotates to wind the steel wire 219, the winding steel wire 219 drives the scraping plate 2120 to scrape residues on the inner wall of the agitator, the second motor 221 is started to drive the stirring shaft 222 and the stirring blade 223 to rotate, the stirring shaft 222 rotates to drive the stirring mechanism to rotate, the cylinder 231 drives the round rod 232 and the positioning plate 233 to move to drive the circular plate 234 and the brush to the bottom of the agitator, at the moment, the moving block 236 in the groove 235 drives the brush to move to spread the bottom of the agitator, the cleaning plate 11 is matched with the biological reactor is carried out, and the cleaning of the biological reactor is avoided, and the residues are thoroughly cleaned by the cleaning of the blower fan 224.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cleaning device of bioreactor agitator, includes wiper mechanism (1) and wiper mechanism (2), its characterized in that: the cleaning mechanism (1) comprises a flushing piece (11) and a fixing piece (12), wherein the flushing piece (11) is arranged on one side of the fixing piece (12);

The cleaning mechanism (2) comprises a scraping and washing piece (21), a stirring piece (22) and a brushing piece (23), wherein the scraping and washing piece (21), the stirring piece (22) and the brushing piece (23) are arranged in the fixing piece (12), the stirring piece (22) is arranged at the center of the scraping and washing piece (21), and the brushing piece (23) is arranged on the stirring piece (22).

2. A bioreactor agitator cleaning apparatus as claimed in claim 1, wherein: the flushing part (11) comprises a booster water pump (111), a flushing pipe (112) and a water tank (113), wherein the input end of the booster water pump (111) is communicated with one side of the water tank (113), one end of the flushing pipe (112) is communicated with the output end of the booster water pump (111), and the water tank (113) is arranged on one side of the tank body (121).

3. A bioreactor agitator cleaning apparatus as claimed in claim 1, wherein: the fixing piece (12) comprises a tank body (121), an outlet valve (122), an inlet pipe (123) and an exhaust pipe (124), wherein the outlet valve (122) is communicated with one side of the tank body (121), and the inlet pipe (123) and the exhaust pipe (124) are both communicated with the top of the tank body (121).

4. A bioreactor agitator cleaning apparatus as claimed in claim 1, wherein: the scraping and washing piece (21) comprises a first motor (211), a first gear (212), a second gear (213) and a third gear (214), wherein the output end of the first motor (211) is fixedly connected to the first gear (212) through a coupler, the second gear (213) is connected to two sides of the first gear (212) in a meshed mode, the third gear (214) is connected to two adjacent sides of the first gear (212) in a meshed mode, and the second gear (213) is connected to the third gear (214) in a meshed mode.

5. A bioreactor agitator cleaning apparatus as claimed in claim 1, wherein: the scraping and washing piece (21) further comprises a rotating shaft (215), a rotating shaft (216), a winding wheel (217) and a fixing frame (218), one end of the rotating shaft (215) is fixedly connected to one side of the second gear (213), one end of the rotating shaft (216) is fixedly connected to one side of the third gear (214), one side of the winding wheel (217) is fixedly connected to the other ends of the rotating shaft (215) and the rotating shaft (216), and the winding wheel (217) is rotatably connected to the fixing frame (218).

6. A bioreactor agitator cleaning apparatus as claimed in claim 1, wherein: the scraping and washing piece (21) further comprises a steel wire rope (219), a scraping plate (2120) and a placing plate (2121), one end of the steel wire rope (219) is fixedly connected to the winding wheel (217), the other end of the steel wire rope (219) is fixedly connected to the top of the scraping plate (2120), the scraping plate (2120) is arranged at the inner bottom of the tank body (121), and the top of the placing plate (2121) is fixedly connected to the bottom of the fixing frame (218).

7. A bioreactor agitator cleaning apparatus as claimed in claim 1, wherein: the stirring piece (22) comprises a second motor (221), a stirring shaft (222) and stirring blades (223), wherein the output end of the second motor (221) is fixedly connected to one end of the stirring shaft (222) through a coupler, and the stirring blades (223) are fixedly connected to the outer side of the stirring shaft (222).

8. A bioreactor agitator cleaning apparatus as claimed in claim 1, wherein: the stirring piece (22) further comprises a fan (224), a fixing plate (225) and a placing groove (226), wherein the output end of the fan (224) is communicated in the tank body (121) through the fixing plate (225), the fixing plate (225) is fixedly connected to the top of the tank body (121), and the placing groove (226) is formed in the other end of the stirring shaft (222).

9. A bioreactor agitator cleaning apparatus as claimed in claim 1, wherein: the brushing piece (23) comprises an air cylinder (231), a round rod (232) and a positioning plate (233), wherein the air cylinder (231) is arranged in the placing groove (226), one end of the round rod (232) is fixedly connected to the output end of the air cylinder (231), and the positioning plate (233) is rotatably connected to the other end of the round rod (232).

10. A bioreactor agitator cleaning apparatus as claimed in claim 1, wherein: the brushing part (23) further comprises a circular plate (234), a groove (235), a moving block (236) and a brush (237), wherein the top of the circular plate (234) is fixedly connected to the other end of the circular rod (232), the groove (235) is formed in the bottom of the circular plate (234), the moving block (236) is arranged in the groove (235), and one end of the brush (237) is fixedly connected to the bottom of the moving block (236).