CN111268836A

CN111268836A - Disinfection pond processing system

Info

Publication number: CN111268836A
Application number: CN202010215592.4A
Authority: CN
Inventors: 康望才
Original assignee: Hunan Hankun Industrial Co Ltd
Current assignee: Hunan Hankun Industrial Co Ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-06-12

Abstract

The invention discloses a disinfection tank treatment system, wherein a partition plate and a chlorine injection pipe are arranged in a disinfection tank, the partition plate divides the disinfection tank into an upper disinfection area and a lower water inlet area, the water inlet area is communicated with the disinfection area in a one-way mode through the partition plate, the water inlet area is connected with a water inlet pump and a water suction pump, the water inlet area is also provided with an overhaul channel, the top of the disinfection area is provided with a water outlet area, the bottom of the water inlet area is provided with a plurality of aeration nozzles, the chlorine injection pipe extends into the water inlet area and is connected with the aeration nozzles, and an ultraviolet sterilization circulation system is arranged on the side wall of the disinfection. The disinfection tank disclosed by the invention not only realizes conventional sterilization, but also ensures the extinguishment of viruses, and simultaneously, through the aeration nozzle, the stirrer and the ultraviolet sterilization circulating system, the dissolving amount of chlorine, the contact area of ozone and water and the contact area of ultraviolet rays and water are greatly increased, and the disinfection effect is improved by times compared with the conventional chlorine dissolving and sterilization effect.

Description

Disinfection pond processing system

Technical Field

The invention belongs to the field of water treatment, and particularly relates to a disinfection tank treatment system.

Background

At present, in order to prevent infection and spread of viruses and germs during a new coronavirus epidemic situation, in a large-scale work occasion, such as a factory or a hospital, a flow line or a disinfection channel and other modes are gradually considered to be adopted to realize rapid air blowing and disinfection mist spraying disinfection on a human body, however, the concentrated disinfection mist or liquid after disinfection usually contains dust and dirt, and part of bacteria or viruses which are difficult to extinguish fire need further disinfection and filtration. Part of the centralized treatment system adopts chlorine gas for disinfection, and HClO is generated through the reaction of chlorine dioxide and water, and HCLO has the function of oxidation sterilization. However, the chlorine gas is generally low in aeration dissolution rate in the disinfection tank and is not uniformly contacted with water, so that it is difficult to completely sterilize the chlorine gas, and it is difficult to completely kill some viruses by the Hclo.

Disclosure of Invention

The present invention is directed to a disinfection tank treatment system that solves the above problems.

In order to achieve the purpose, the invention adopts the following technical scheme:

a disinfection pond processing system is provided with a clapboard and a chlorine injection pipe in the disinfection pond, the clapboard divides the disinfection pond into a disinfection area at the upper part and a water inlet area at the lower part, the water inlet area passes through the clapboard and is communicated with the disinfection area in a single direction, the water inlet area is connected with a water inlet pump and a water suction pump, the water inlet area is also provided with an overhaul channel, the top of the disinfection area is provided with a water outlet area, the bottom of the water inlet area is provided with a plurality of aeration nozzles, the chlorine injection pipe stretches into the water inlet area and is connected with the aeration nozzles, an ultraviolet sterilization circulating system is arranged on the side wall of the disinfection area, the ultraviolet sterilization circulating system comprises a circulating pump, an ultraviolet sterilization lamp and a transparent connecting pipe, the two ends of the circulating pump are connected with the disinfection area through pipelines, the transparent connecting pipe is arranged on the pipeline connected with the disinfection area, the ultraviolet germicidal lamp is arranged close to the transparent connecting pipe.

Furthermore, the ultraviolet germicidal lamps are uniformly distributed along the circumferential direction of the transparent connecting pipe, and a light isolation sleeve is sleeved outside the ultraviolet germicidal lamps and the transparent connecting pipe.

Furthermore, a water inlet valve is arranged on a pipeline connected with the transparent connecting pipe and the disinfection area, and a water return valve is connected on a pipeline connected with the circulation pump and the disinfection area.

Furthermore, a plurality of water distributors are uniformly inserted in the partition plate, and one-way valves for controlling one-way communication from the water inlet area to the disinfection area are arranged in the water distributors.

Furthermore, the water distributor comprises a water outlet and a water inlet, the water outlet is positioned on the side surface of one end of the water distributor, a plurality of water distribution holes are uniformly formed in the water inlet of the water distributor, the water outlet is positioned in the disinfection area, and the water inlet and the water distribution holes are positioned in the water inlet area.

Furthermore, the water outlets are uniformly arranged along the circumferential direction of the side wall of the water distributor, and the opening direction of the water outlets is inclined downwards at an angle of 60 degrees relative to the horizontal plane.

Furthermore, the oxidation pond still includes a agitator, the agitator includes motor, cavity puddler, air chamber and agitator disk, the output shaft of motor with the cavity puddler is connected, be provided with ozone aeration hole on the agitator disk, the sealed setting of one end of cavity puddler, the other end with the agitator disk connect and with ozone aeration hole intercommunication, the outer wall that cavity puddler is close to sealed end is connected with fixed mounting the air chamber rotary seal is located be provided with the inlet port that link up on the cavity puddler in the air chamber, be provided with the interface of admitting air on the air chamber.

Furthermore, a disc surface opposite to the partition plate is arranged on the stirring disc, the ozone aeration hole is formed in the disc surface, and stirring blades are arranged on the back surface of the stirring disc opposite to the disc surface.

Furthermore, bearing mounting holes are formed in two ends of the air chamber, bearings with shaft seals are mounted in the bearing mounting holes, and the hollow stirring rod is inserted into a central hole of each bearing.

Further, the air inlet connector is provided with a ball valve with a hose connector.

Compared with the prior art, the invention has the advantages that:

the disinfection tank disclosed by the invention not only realizes conventional sterilization, but also ensures the extinguishment of viruses, and simultaneously, through the aeration nozzle, the stirrer and the ultraviolet sterilization circulating system, the dissolving amount of chlorine, the contact area of ozone and water and the contact area of ultraviolet rays and water are greatly increased, and the disinfection effect is improved by times compared with the conventional chlorine dissolving and sterilization effect. One-way non return device in baffle and the water-locator forms the one-way passageway of district to the disinfection district of intaking, when aerator or other devices of bottom of the pool need overhaul, only need take the waste water of district internal diameter of intaking out and can overhaul fast, very big reduction the time of overhauing, simultaneously, more importantly, the disinfection district is not influenced completely, the biological treatment environment in the disinfection district has been protected, the continuity of waste water treatment has been guaranteed, thereby efficiency is improved, and the cost is reduced.

The present invention will be described in further detail below with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the construction of a disinfection tank treatment system as disclosed in the preferred embodiment of the present invention;

FIG. 2 is a schematic front view of a water distributor of the disinfection tank treatment system disclosed in the preferred embodiment of the present invention;

FIG. 3 is a schematic view of the combination of the UV germicidal lamp, the transparent connecting tube and the light isolation sleeve of the disinfection tank treatment system disclosed in the preferred embodiment of the present invention;

FIG. 4 is a schematic view of the agitator of the disinfection tank treatment system disclosed in the preferred embodiment of the present invention;

FIG. 5 is a schematic view of the configuration of the agitator disk of the disclosed disinfection tank treatment system in accordance with the preferred embodiment of the present invention.

Illustration of the drawings:

1. a partition plate; 2. a chlorine gas injection pipe; 3. a sterile area; 4. a water inlet area; 5. overhauling the channel; 6. a water pump; 7. a water outlet area; 8. an air nozzle; 9. a circulation pump; 10. an ultraviolet germicidal lamp; 11. a transparent connecting tube; 12. a light isolation sleeve; 13. a water inlet valve; 14. a water return valve; 15. a water distributor; 16. a one-way valve; 17. a water outlet; 18. a water inlet; 19. water distribution holes; 20. an electric motor; 21. a hollow stirring rod; 22. an air chamber; 23. a stirring plate; 24. ozone aeration holes; 25. an air inlet; 26. an air inlet interface; 27. a dish surface; 28. a stirring blade; 29. a bearing mounting hole; 30. a bearing; 31. a ball valve; 32. a water outlet pipe; 33. a water inlet pump.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in figures 1-5, the invention discloses a disinfection tank treatment system, a clapboard 1 and a chlorine injection pipe 2 are arranged in the disinfection tank, the clapboard 1 divides the disinfection tank into an upper disinfection area 3 (which can be sterilized by chlorine dioxide disinfectant of waterworks to generate Hcl 0) and a lower water inlet area 4, the height ratio of the water inlet area 2 to the disinfection area 3 is 3/8-3/7, the water inlet area 4 is communicated with the disinfection area 2 in one way through the clapboard 1, the water inlet area 4 is connected with a water inlet pump 33 and a water suction pump 6, the water inlet area 4 is also provided with an overhaul channel 5, the top of the disinfection area 3 is provided with a water outlet area 7, the bottom of the water inlet area 4 is provided with a plurality of aeration nozzles 8, the chlorine injection pipe 2 extends into the water inlet area 4 and is connected with the aeration nozzles 8, thereby, chlorine is output through the aeration nozzles 8, the dissolved amount of chlorine is increased, water disinfection is realized, the water outlet area 7 is communicated with the outside through a water, thereby discharging the treated wastewater out of the oxidation pond. Install the ultraviolet sterilization circulation system on the lateral wall of disinfection district 3, the ultraviolet sterilization circulation system includes circulating pump 9, ultraviolet germicidal lamp 10 and transparent connecting pipe 11, the both ends of circulating pump 9 are passed through the pipeline and are connected with disinfection district 3, transparent connecting pipe 11 sets up on the pipeline that circulating pump 9 and disinfection district 3 are connected, ultraviolet germicidal lamp 10 is close to transparent connecting pipe 11 and sets up, when disinfection district 3 passes through transparent connecting pipe 11, can kill virus etc. that HClO did not kill through the ultraviolet ray of high strength, further improve disinfection effect.

In this embodiment, the ultraviolet germicidal lamp 10 is uniformly arranged around the transparent connection pipe 11 in a circumferential direction of 360 degrees, so as to ensure that the ultraviolet rays are fully contacted with the water circulating in the transparent connection pipe 11, and the ultraviolet germicidal lamp 10 and the transparent connection pipe 11 are externally sleeved with a light isolation sleeve 12, thereby avoiding the interference damage to the outside, meanwhile, a water inlet valve 13 is arranged on a pipeline connecting the transparent connection pipe 11 and the disinfection area 3, a water return valve 14 is connected on a pipeline connecting the circulation pump 9 and the disinfection area 3, and the transparent connection pipe 11 and the circulation pump 9 are replaced by closing the water inlet valve 13 and the water return valve 14.

In this embodiment, evenly peg graft on the baffle 1 and have a plurality of water-locator 15, be provided with the control in the water-locator 15 and follow the check valve 16 that intake the district to 3 one-way intercommunications in the disinfection district to when needs are examined and repaired the change to the bottom desilting in the district 4 of intaking or to the air cock 8 that exposes to the sun, even if intake the district 4 and put dry water, the water in disinfection district 3 can not flow into the district 4 of intaking downwards yet, does not influence the continuous disinfection operation in disinfection district 3 promptly.

In this embodiment, the water distributor 15 includes a water outlet 17 and a water inlet 18, the water outlet 17 is located on a side surface of one end of the water distributor 15, the water inlet 18 of the water distributor 15 is uniformly provided with a plurality of water distribution holes 19, the water outlet 17 is located in the disinfection area 3, the water inlet 18 and the water distribution holes 19 are located in the water inlet area, the water outlet 17 is uniformly arranged along the circumferential direction of the side wall of the water distributor 15, and the opening direction of the water outlet 17 is inclined and downward at an angle of 60 ° relative to the horizontal plane, thereby forming an umbrella-shaped water outlet, which is equivalent to locally stirring and dissolving chlorine gas. The surface of the water inlet 18 of the water distributor 15 is uniformly provided with a plurality of water distribution holes 19, the holes not only can play a role in isolating larger impurities, but also can further refine water and gas when passing through the pores, and can also increase the amount of dissolved chlorine.

In this embodiment, the disinfection tank still includes a agitator, the agitator includes motor 20, cavity puddler 21, air chamber 22 and agitator disk 23, motor 20 fixed mounting, motor 20's output shaft and cavity puddler 21 are connected, be provided with ozone aeration hole 24 on the agitator disk 23, the one end welding seal setting of cavity puddler 21, the other end is connected with agitator disk 23 and communicates with ozone aeration hole 24, the outer wall that cavity puddler 21 is close to the sealed end is connected with fixed mounting's air chamber 22 rotary seal, air chamber 22 is the tubular structure, its both ends are provided with the end cover of taking bearing mounting hole 29, install the bearing 30 of taking the bearing seal in the bearing mounting hole 29, cavity puddler 21 pegs graft in the centre bore of bearing 30. The hollow stirring rod 21 in the air chamber 22 is provided with a through air inlet 25, and the air chamber 22 is provided with an air inlet interface 26. The air chamber 22 is fixedly arranged, and when the ozone gas mixing device is used, air enters the air chamber 22 from the air inlet port 26 and then enters the hollow stirring rod 21 from the air inlet hole 25. Thereby, hollow puddler 21 and agitator disk 23 integral type setting, the bubble can be dispersed, refined near agitator disk 23 to fully contact with the bacterium in the waste water pond, further disinfect through ozone, decompose the organic impurity in the aquatic. Meanwhile, the device has the advantages of simple structure, high stability and convenience in installation and maintenance.

In this embodiment, the stirring plate 23 is provided with a plate surface 27 facing the partition board 1, the ozone aeration holes 24 are provided on the plate surface 27, and the stirring blades 28 are provided on the back surface of the stirring plate 23 facing the plate surface 27. Therefore, the ozone aeration holes 24 are arranged downwards all the time, the sediment in the water is intercepted through the upper surface of the stirring disc 23, and then the sediment is difficult to sink and enters the ozone aeration holes 24, so that the problem that the ozone aeration holes 24 are blocked is solved. Meanwhile, the air inlet 26 is provided with a ball valve 31 with a hose connector, and the hose connector is a quick-release quick-assembly type connector and can be connected with an ozone source through a hose.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A disinfection pond processing system is characterized in that a partition plate and a chlorine injection pipe are arranged in a disinfection pond, the partition plate divides the disinfection pond into a disinfection area above and a water inlet area below, the water inlet area is communicated with the disinfection area in a one-way mode through the partition plate, the water inlet area is connected with a water inlet pump and a water suction pump, the water inlet area is further provided with an overhaul channel, the top of the disinfection area is provided with a water outlet area, the bottom of the water inlet area is provided with a plurality of aeration nozzles, the chlorine injection pipe extends into the water inlet area and is connected with the aeration nozzles, an ultraviolet sterilization circulating system is installed on the side wall of the disinfection area and comprises a circulating pump, an ultraviolet sterilization lamp and a transparent connecting pipe, the two ends of the circulating pump are connected with the disinfection area through pipelines, the transparent connecting pipe is arranged on the pipeline connected with the disinfection area, the ultraviolet germicidal lamp is arranged close to the transparent connecting pipe.

2. The disinfection tank treatment system as claimed in claim 1, wherein the uv germicidal lamps are uniformly arranged along a circumferential direction of the transparent connection pipe, and a light isolation sleeve is coupled outside the uv germicidal lamps and the transparent connection pipe.

3. The disinfection tank treatment system as claimed in claim 2, wherein a water inlet valve is provided on a pipeline connecting the transparent connection pipe and the disinfection zone, and a water return valve is connected on a pipeline connecting the circulation pump and the disinfection zone.

4. The disinfection tank treatment system of any of claims 1-3 wherein a plurality of water distributors are uniformly inserted into the partition, and one-way valves are disposed in the water distributors to control one-way communication from the water inlet zone to the disinfection zone.

5. The disinfection tank treatment system of claim 4, wherein the water distributor comprises a water outlet and a water inlet, the water outlet is located on a side surface of one end of the water distributor, the water inlet of the water distributor is uniformly provided with a plurality of water distribution holes, the water outlet is located in the disinfection zone, and the water inlet and the water distribution holes are located in the water inlet zone.

6. The disinfection tank treatment system of claim 5, wherein the water outlets are uniformly arranged along the circumferential direction of the side wall of the water distributor, and the opening direction of the water outlets is inclined downwards by 60 degrees relative to the horizontal plane.

7. The disinfection tank treatment system according to any of claims 1-3, wherein the oxidation tank further comprises an agitator, the agitator comprises a motor, a hollow stirring rod, an air chamber and a stirring disc, an output shaft of the motor is connected with the hollow stirring rod, the stirring disc is provided with an ozone aeration hole, one end of the hollow stirring rod is arranged in a sealing manner, the other end of the hollow stirring rod is connected with the stirring disc and communicated with the ozone aeration hole, the outer wall of the hollow stirring rod close to the sealing end is connected with the fixedly installed air chamber in a rotating and sealing manner, the hollow stirring rod in the air chamber is provided with a through air inlet, and the air chamber is provided with an air inlet interface.

8. The disinfection tank treatment system of claim 7, wherein the agitator disk is provided with a disk surface opposite to the partition plate, the ozone aeration hole is provided on the disk surface, and the back surface of the agitator disk opposite to the disk surface is provided with an agitating blade.

9. The disinfection tank treatment system as claimed in claim 7, wherein bearing mounting holes are provided at both ends of the air chamber, a bearing with a shaft seal is mounted in the bearing mounting holes, and the hollow stirring rod is inserted into a central hole of the bearing.

10. The disinfection cell treatment system of claim 7, wherein the air inlet interface is fitted with a ball valve having a hose fitting.