CN217202455U

CN217202455U - Bamboo shoots processing is with effluent treatment plant who has filtration

Info

Publication number: CN217202455U
Application number: CN202221283097.8U
Authority: CN
Inventors: 卢文星; 简南杰
Original assignee: Zhangzhou Xingbang Environmental Protection Technology Co Ltd
Current assignee: Zhangzhou Xingbang Environmental Protection Technology Co Ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-08-16
Anticipated expiration: 2032-05-26

Abstract

The utility model relates to a bamboo shoots processing is with effluent treatment plant who has filtration, including handling the pond body, this internal first partition wall of three groups that is provided with of processing pond, form first oxygen deficiency pond and aeration tank from left hand right side between the first partition wall of three groups, the left side of leftmost first partition wall is provided with two sets of second partition walls, the grid pond is separated into from the top down in proper order to the left side region of leftmost first partition wall to the second partition wall, neutralization pond and second oxygen deficiency pond, the right side of the first partition wall on rightmost side is provided with the third partition wall, clean water basin and secondary sedimentation tank are separated into with the right side region of the first partition wall on rightmost side to the third partition wall, be provided with inlet tube and outlet pipe on the lateral wall of simultaneous processing pond body. The design of the first anoxic tank, the aeration tank, the grid tank, the neutralization tank, the second anoxic tank, the secondary sedimentation tank and the clean water tank can not only prevent the sewage from smelling, but also effectively remove nitrogen compounds in the sewage; meanwhile, the sediment and suspended matters in the sewage can be greatly reduced.

Description

Bamboo shoots processing is with effluent treatment plant who has filtration

Technical Field

The utility model relates to a sewage treatment technical field, more specifically say, relate to a bamboo shoots processing is with effluent treatment plant who has filtration.

Background

In the prior art, a large amount of waste water is generated in the processing process of bamboo shoots, the currently used waste water device basically precipitates and removes particles in water, then the particles are anaerobically discharged into rivers or irrigates, the waste water treated by the method has the following problems,

1. stink water body; after a large amount of organic pollutants, such as fructose, protein, amino acid, fat and other exogenous pollutants enter a water body, the water body is converted into an anoxic or anaerobic state, then anaerobic microorganisms propagate in a large amount to promote organic matters to decompose, rot and ferment, and meanwhile, malodorous gases such as methane, hydrogen sulfide gas and the like are generated to escape from the water surface and enter the atmosphere to cause the water body to smell.

2. Under the anaerobic state, a large amount of harmful substances such as COD, BOD, ammonia nitrogen and the like are generated after the organic substances in the water body are decomposed, and the harmful substances are difficult to remove and are directly discharged or irrigated.

3. The bamboo shoot processing sewage contains protein, fat, lignin and the like, and a large amount of precipitates and suspended matters are easy to form in the production and processing process, so that the problem of macromolecular organic pollutants is difficult to solve and degrade in a light sedimentation tank.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a bamboo shoots processing is with effluent treatment plant who has filtration to solve the technical problem who mentions in the background art.

In order to solve the above problems, the utility model adopts the following technical proposal.

A waste water treatment device with a filtering structure for processing bamboo shoots comprises a processing pool body, wherein three groups of first partition walls are arranged in the processing pool body, three groups of first partition walls form a first anoxic pool and an aeration pool from left to right between the first partition walls, two groups of second partition walls are arranged on the left side of the leftmost first partition wall, the second partition walls are fixed between the processing pool body and the first partition walls, the left area of the leftmost first partition wall is sequentially divided into a grid pool, a neutralization pool and a second anoxic pool from top to bottom by the second partition walls, a plurality of groups of filtering grids are arranged in the grid pool, the bottom of each filtering grid is communicated with the bottom of the neutralization pool, the neutralization pool is communicated with the second anoxic pool at a distance of 2.2m from the bottom of the neutralization pool, the bottom of the second anoxic pool is communicated with the bottom of the first anoxic pool, the bottom of the first anoxic pool is communicated with the bottom of the aeration pool, and a third partition wall is arranged on the right side of the rightmost first partition wall, the third partition wall separates the right side region of the first partition wall on the rightmost side into a clean water tank and a secondary sedimentation tank, the aeration tank is communicated with the secondary sedimentation tank at a distance of 2.2m from the bottom of the aeration tank, the secondary sedimentation tank is communicated with the clean water tank at a distance of 2.2m from the bottom of the secondary sedimentation tank, a water inlet pipe and a water outlet pipe are arranged on the side wall of the simultaneous treatment tank body, the water inlet pipe is communicated with the grid tank, and the water outlet pipe is communicated with the clean water tank.

Preferably, the filtering grille is provided with a handle, and the filtering grille is spliced with the grille pool.

In any of the above schemes, preferably, a mounting rack is fixed in the aeration tank, the mounting rack is provided with an aeration disc and a first aeration pipe, and the neutralization tank is provided with a second aeration pipe.

In any of the above schemes, preferably, the input ends of the aeration disc, the first aeration pipe and the second aeration pipe are provided with fans, and the fans are fixed on the side wall of the treatment tank body.

In any of the above schemes, preferably, the bottom of the secondary sedimentation tank and the clean water tank are funnel-shaped.

In any of the above schemes, preferably, the bottom of the secondary sedimentation tank is provided with a wind pressure mud discharging device.

In any of the above schemes, preferably, the input end of the water inlet pipe is provided with a first flange, and the output end of the water inlet pipe is 2.3m away from the bottom of the grid pool.

In any of the above schemes, preferably, the output end of the water outlet pipe is provided with a second flange, and the input end of the water outlet pipe is 2.2m away from the bottom of the clean water tank.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses in the design of first oxygen deficiency pond, aeration tank, grid pond, neutralization pond, second oxygen deficiency pond, secondary sedimentation tank and clean water basin, through the buffering of multiple treatment pond, can make this processing apparatus have good impact load resistance ability, adaptable and the change of quality of water and water yield, and through first oxygen deficiency pond, second oxygen deficiency pond and aeration tank, utilize the organic matter in the sewage to react as the carbon source, greatly reduce the organic matter in the sewage, can avoid sewage to foul, can also the effectual nitrogen class compound that gets rid of in the sewage, realize better denitrogenation function; simultaneously grid pond and secondary sedimentation tank can be according to the operation requirement, hang suitable filtration membrane on will filtering grid, filter the sewage that gets into this device to deposit through secondary sedimentation tank, but the possibility that secondary pollution produced is fully considered to sediment and suspended solid in the greatly reduced sewage, reduces its influence to the minimum.

Drawings

FIG. 1 is a schematic view of the whole structure of a wastewater treatment device with a filtering structure for processing bamboo shoots.

The reference numbers in the figures illustrate:

1. a treatment tank body; 2. a first partition wall; 3. a first anoxic tank; 4. an aeration tank; 5. a second partition wall; 6. a grid tank; 7. a neutralization pond; 8. a second anoxic tank; 9. filtering a grating; 10. a third partition wall; 11. a clean water tank; 12. a secondary sedimentation tank; 13. a water inlet pipe; 14. a water outlet pipe; 15. a handle; 16. a mounting frame; 17. an aeration disc; 18. a first aeration pipe; 19. a second aeration pipe; 20. a fan; 21. a wind pressure mud discharging device; 22. a first flange plate; 23. a second flange.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example (b):

referring to fig. 1, a waste water treatment device with a filtering structure for processing bamboo shoots comprises a treatment tank body 1, wherein three groups of first partition walls 2 are arranged in the treatment tank body 1, a first anoxic tank 3 and an aeration tank 4 are formed between the three groups of first partition walls 2 from left to right, two groups of second partition walls 5 are arranged on the left side of the leftmost first partition wall 2, the second partition walls 5 are fixed between the treatment tank body 1 and the first partition walls 2, the left area of the leftmost first partition wall 2 is sequentially divided into a grating tank 6, a neutralization tank 7 and a second anoxic tank 8 from top to bottom by the second partition walls 5, a plurality of groups of filtering gratings 9 are arranged in the grating tank 6, the bottoms of the filtering gratings 9 are communicated with the bottom of the neutralization tank 7, the position of the neutralization tank 7, which is 2.2m away from the bottom, is communicated with the second anoxic tank 8, the bottom of the second anoxic tank 8 is communicated with the bottom of the first anoxic tank 3, the bottom of first oxygen deficiency pond 3 and the bottom intercommunication of aeration tank 4, the right side of the first partition wall 2 on rightmost side is provided with third partition wall 10, the third partition wall 10 separates into clean water basin 11 and secondary sedimentation tank 12 with the right side region of the first partition wall 2 on rightmost side, and aeration tank 4 is apart from its bottom 2.2m department and secondary sedimentation tank 12 intercommunication, secondary sedimentation tank 12 is apart from its bottom 2.2m department and clean water basin 11 intercommunication, be provided with inlet tube 13 and outlet pipe 14 on the lateral wall of simultaneous processing pond body 1, inlet tube 13 and grid pond 6 intercommunication, outlet pipe 14 and clean water basin 11 intercommunication.

In this embodiment, the filtering grille 9 is provided with a handle 15, and the filtering grille 9 is inserted into the grille pool 6. Through the design, the filter grating 9 can be conveniently detached and replaced, and the normal use of the grating tank 6 is ensured.

In this embodiment, a mounting frame 16 is fixed in the aeration tank 4, an aeration disc 17 and a first aeration pipe 18 are arranged on the mounting frame 16, and a second aeration pipe 19 is arranged in the neutralization tank 7. The aeration disc 17, the first aeration pipe 18 and the second aeration pipe 19 are designed to introduce a large amount of air into the aeration tank 4 and the neutralization tank 7, so that the contact area of the air and the sewage is increased, the sewage is stirred through air bubbles, and the treatment efficiency is improved.

In this embodiment, the input ends of the aeration tray 17, the first aeration pipe 18 and the second aeration pipe 19 are provided with fans 20, and the fans 20 are fixed on the side wall of the treatment tank body 1. The fan 20 is designed to deliver air to the aeration tank 4 and the neutralization tank 7.

In this embodiment, the bottoms of the secondary sedimentation tank 12 and the clean water tank 11 are funnel-shaped. Through the design, the sludge at the bottom of the pool can be conveniently and intensively cleaned.

In this embodiment, a wind pressure mud discharging device 21 is disposed at the bottom of the secondary sedimentation tank 12. The design of the wind pressure sludge discharge device 21 can discharge the sludge at the bottom of the secondary sedimentation tank 12 in time.

In this embodiment, the input end of the water inlet pipe 13 is provided with a first flange 22, and the output end of the water inlet pipe 13 is 2.3m away from the bottom of the grid pond 6; the output end of the water outlet pipe 14 is provided with a second flange plate 23, and the input end of the water outlet pipe 14 is 2.2m away from the bottom of the clean water tank 11. Through the design, the connection with an external conveying pipeline can be facilitated.

The working process of the utility model is as follows:

an operator can convey sewage to be treated to a water inlet pipe 13 through conveying equipment, the sewage enters a grating tank 6 through the water inlet pipe 13, filtering gratings 9 with proper quantity and types are installed in the grating tank 6, the sewage enters a neutralization tank 7 after being preliminarily filtered by the filtering gratings 9, an agent is added into the neutralization tank 7 to adjust the pH value of the sewage in the neutralization tank 7, air is conveyed into the neutralization tank 7 through a fan 20 and a second aeration pipe 19, the sewage and the agent in the neutralization tank 7 are stirred through air bubbles, the neutralized sewage enters a first anoxic tank 3 and a second anoxic tank 8 sequentially, the sewage is decomposed and converted under an anoxic state by using microorganisms, the sewage after the anoxic treatment enters an aeration tank 4, the air is subjected to aeration treatment through an aeration disc 17 and a first aeration pipe 18 through the fan 20, organic matters in the sewage are decomposed into inorganic matters such as carbon dioxide and water, get rid of high concentration, macromolecule, the organic matter of difficult degradation and ammonia nitrogen in the sewage from sewage, sewage through aeration treatment gets into secondary sedimentation tank 12, utilizes the action of gravity to subside the processing, and the mud that subsides to the bottom of the pool passes through wind pressure mud discharging device 21 and discharges, and the clear liquid of upper strata in the two layers of sedimentation tank gets into clean water basin 11, and clean water basin 11 is through the discharge of secondary sedimentation back upper portion wind clear liquid from outlet pipe 14.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a bamboo shoots processing is with effluent treatment plant who has filtration, includes treatment tank body (1), its characterized in that: three groups of first partition walls (2) are arranged in the treatment tank body (1), a first anoxic tank (3) and an aeration tank (4) are formed between the three groups of first partition walls (2) from left to right, two groups of second partition walls (5) are arranged on the left side of the leftmost first partition wall (2), the second partition walls (5) are fixed between the treatment tank body (1) and the first partition walls (2), the left area of the leftmost first partition wall (2) is sequentially divided into a grid tank (6), a neutralization tank (7) and a second anoxic tank (8) from top to bottom by the second partition walls (5), a plurality of groups of filter grids (9) are arranged in the grid tank (6), the bottoms of the filter grids (9) are communicated with the bottom of the neutralization tank (7), the neutralization tank (7) is communicated with the second anoxic tank (8) at a position 2.2m away from the bottom of the neutralization tank (7), and the bottom of the second anoxic tank (8) is communicated with the bottom of the first anoxic tank (3), the bottom of first oxygen deficiency pond (3) and the bottom intercommunication of aeration tank (4), the right side of the first partition wall (2) on rightmost side is provided with third partition wall (10), clear water basin (11) and secondary sedimentation tank (12) are separated into to the right side region of the first partition wall (2) on rightmost side in third partition wall (10), and aeration tank (4) are apart from its bottom 2.2m department and secondary sedimentation tank (12) intercommunication, secondary sedimentation tank (12) are apart from its bottom 2.2m department and clear water basin (11) intercommunication, be provided with inlet tube (13) and outlet pipe (14) on the lateral wall of simultaneous processing pond body (1), inlet tube (13) and grid pond (6) intercommunication, outlet pipe (14) and clear water basin (11) intercommunication.

2. The apparatus for treating wastewater with filter structure for processing bamboo shoots as claimed in claim 1, wherein: the filtering grating (9) is provided with a handle (15), and the filtering grating (9) is spliced with the grating pool (6).

3. The apparatus for treating wastewater with filter structure for processing bamboo shoots as claimed in claim 1, wherein: an installation frame (16) is fixed in the aeration tank (4), an aeration disc (17) and a first aeration pipe (18) are arranged on the installation frame (16), and a second aeration pipe (19) is arranged in the neutralization tank (7).

4. The apparatus for treating wastewater with filter structure for processing bamboo shoots as claimed in claim 3, wherein: the input ends of the aeration disc (17), the first aeration pipe (18) and the second aeration pipe (19) are provided with fans (20), and the fans (20) are fixed on the side wall of the treatment tank body (1).

5. The apparatus for treating wastewater with filter structure for processing bamboo shoots as claimed in claim 1, wherein: the bottoms of the secondary sedimentation tank (12) and the clean water tank (11) are funnel-shaped.

6. The apparatus for treating wastewater with filter structure for processing bamboo shoots as claimed in claim 5, wherein: and a wind pressure mud discharging device (21) is arranged at the bottom of the secondary sedimentation tank (12).

7. The apparatus for treating wastewater with filter structure for processing bamboo shoots as claimed in claim 1, wherein: the input of inlet tube (13) is provided with first ring flange (22), and the output distance of inlet tube (13) the bottom 2.3m of grid pond (6).

8. The apparatus for treating wastewater with filter structure for processing bamboo shoots as claimed in claim 1, wherein: the output end of the water outlet pipe (14) is provided with a second flange plate (23), and the input end of the water outlet pipe (14) is 2.2m away from the bottom of the clean water tank (11).