CN220056590U - Environment-friendly sewage treatment pond - Google Patents
Environment-friendly sewage treatment pond Download PDFInfo
- Publication number
- CN220056590U CN220056590U CN202321513663.4U CN202321513663U CN220056590U CN 220056590 U CN220056590 U CN 220056590U CN 202321513663 U CN202321513663 U CN 202321513663U CN 220056590 U CN220056590 U CN 220056590U
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- Prior art keywords
- bin
- neutralization
- filter screen
- sewage treatment
- filter
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- 239000010865 sewage Substances 0.000 title claims abstract description 44
- 238000003860 storage Methods 0.000 claims abstract description 40
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 238000004062 sedimentation Methods 0.000 claims abstract description 18
- 239000003814 drug Substances 0.000 claims abstract description 15
- 230000007613 environmental effect Effects 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 239000007921 spray Substances 0.000 claims description 16
- 238000011010 flushing procedure Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 5
- 239000013043 chemical agent Substances 0.000 claims description 5
- 230000003472 neutralizing effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000001556 precipitation Methods 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 10
- 210000005056 cell body Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses an environment-friendly sewage treatment tank, which comprises a closed outer tank body made of stainless steel materials, wherein a fixed partition board is fixedly arranged in the outer tank body; the sedimentation bin, the filtering bin and the neutralization bin are arranged on the inner side of the outer box body from left to right, and are separated by the fixed partition plate; the conveying pipe is fixedly arranged between the sedimentation bin and the filtering bin; the medicine storage tank is fixedly arranged at the upper end inside the neutralization bin. This environmental protection sewage treatment pond adopts novel structural design for the device is at the in-process that uses at first to utilize precipitation bin to precipitate sewage, later utilizes two-layer filter screen to filter sewage, finally utilizes the medicament to carry out the neutralization of acid-base to sewage, reaches thoroughly purifying's purpose, and utilizes the back flush shower nozzle to wash the filter screen voluntarily when the neutralization operation, thereby avoids appearing the condition of jam in long-time use.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to an environment-friendly sewage treatment tank.
Background
The sewage treatment tank is a device for purifying and filtering sewage generated in life or industrial production, so that the sewage can be directly discharged when reaching standards, and certain sewage can be generated due to operations such as printing, pulping and the like in the corrugated board production process, so that the sewage treatment device is needed to be used for treating the sewage.
Among the prior art, the chinese patent of grant bulletin number CN205953763U discloses a sewage treatment pond, including the cell body, the cell body surface layer is equipped with the anticorrosive coating, the cell body bottom is equipped with guide plate and blow off pipe, the cell body is inside to be equipped with the three-layer filter layer, and is third filter layer, second filter layer and first filter layer respectively, be equipped with level sensor between second filter layer and the first filter layer. According to the utility model, the water quality detector is arranged, the water quality information is transmitted to the microcontroller, when the water quality does not reach the preset value, the microcontroller controls the first electric water valve and the third electric water valve to be closed, then the second electric water valve and the reflux pump are opened, sewage is circularly treated, meanwhile, the microcontroller controls the alarm device to sound, the staff is reminded to pay attention, the anti-seepage and anti-corrosion effects can be achieved through the arrangement of the anti-corrosion layer, the service life of the sewage tank is prolonged, and the sludge in the sewage tank can be conveniently pumped out … … through the arrangement of the guide plate
The device filters sewage by utilizing the filter layer when in use, thereby achieving the aim of purifying treatment, but the dirt can be left on the upper surface of the filter screen when the filter screen is filtered in the actual use process, and the dirt on the surface of the filter screen can cause blockage to the filter screen in the long-time use process, so that the integral filtering effect is influenced.
Disclosure of Invention
The utility model aims to provide an environment-friendly sewage treatment tank so as to solve the problem that the filtering effect is affected due to the blockage of a filter screen in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an environment-friendly sewage treatment pond, includes the closed outer box that stainless steel material made, outer box inside fixed mounting has fixed baffle, still includes:
the sedimentation bin, the filtering bin and the neutralization bin are arranged on the inner side of the outer box body from left to right, the sedimentation bin, the filtering bin and the neutralization bin are separated by the fixed partition board, and the filtering bin and the bottom end of the neutralization bin form a communication structure;
the conveying pipe is fixedly arranged between the sedimentation bin and the filtering bin, a communicating structure is formed between the sedimentation bin and the filtering bin by utilizing the conveying pipe, and a water pump structure is arranged outside the conveying pipe;
the first filter screen is fixedly arranged at the upper end inside the filter bin;
the second filter screen is fixedly arranged in the middle position inside the filter bin, and the mesh diameter of the second filter screen is smaller than that of the first filter screen;
the two groups of back flushing spray heads are respectively arranged below the first filter screen and the second filter screen, and the back flushing spray heads are arranged as pressurized spray heads;
the medicine storage tank is fixedly arranged at the upper end in the neutralization bin, and chemical agents for neutralizing acid and alkali of sewage are stored in the medicine storage tank;
the baffle plate is fixedly arranged at the bottom end inside the sedimentation bin and used for reducing water flow.
Preferably, the filter bin and the inner bottom end of the neutralization bin are provided with a rotating shaft which is rotationally connected with the outer box body, the outside of the rotating shaft is fixedly provided with a stirring device with a hole structure, the rotating shaft is directly driven by a driving motor, and the driving motor is utilized to drive the rotating shaft to rotate, so that the stirring device stirs sewage in the neutralization bin.
Preferably, the lower end of the inner side of the filter bin is separated into a water storage bin by a plate-shaped structure, the water storage bin and the filter bin form a communication structure through a first connecting pipe penetrating the water storage bin, and filtered water in the filter bin enters the water storage bin through the first connecting pipe.
Preferably, the one-way valve is fixedly arranged outside the first connecting pipe, the water storage bin and the back flushing spray head form a communication structure through a second connecting pipe which is arranged in a penetrating manner with the water storage bin, and water in the water storage bin can enter the back flushing spray head through the second connecting pipe.
Preferably, the water storage bin is internally provided with sealing pistons which are transversely arranged, the upper surface of each sealing piston is fixedly provided with a connecting rod which forms a penetrating sliding structure with the water storage bin, and water in the water storage bin is extruded by downward movement of the sealing pistons.
Preferably, a reset spring is arranged outside the connecting rod, a pushing plate is fixedly arranged at the top end of the connecting rod, an extrusion cam which is coaxially and fixedly arranged with the rotating shaft is arranged on the upper surface of the pushing plate, and the rotating shaft drives the extrusion cam to synchronously rotate in the rotating process.
Compared with the prior art, the utility model has the beneficial effects that: this environmental protection sewage treatment pond adopts novel structural design for the device is at first utilized precipitation storehouse to deposit sewage in the in-process of using, later utilizes two-layer filter screen to filter sewage, finally utilizes the medicament to carry out the neutralization of acid and alkali to sewage, reaches thoroughly purifying's purpose, and utilizes the back flush shower nozzle to wash the filter screen voluntarily when neutralization operation, thereby avoids appearing the condition of jam in long-time use, and its concrete content is as follows:
1. the cooperation between first filter screen, second filter screen, medicine storage jar and the agitating unit is used, utilizes first filter screen and second filter screen to carry out a lot of filtration to sewage, later utilizes the chemical agent in the medicine storage jar to carry out the neutralization to sewage, utilizes the axis of rotation to drive agitating unit and takes place to rotate when the neutralization to make intensive mixing between sewage and the medicament, reach best neutralization effect.
2. The cooperation between axis of rotation, extrusion cam, push plate, seal piston and the back flush shower nozzle is used, and the axis of rotation drives the synchronous rotation of extrusion cam at pivoted in-process to make the catch bar drive seal piston through the connecting rod and move downwards, get into the back flush shower nozzle with the water in the water storage bin through the second connecting pipe, thereby utilize the back flush shower nozzle to carry out the back flush to first filter screen and second filter screen is automatic, avoid appearing blocking up subsequently.
Drawings
FIG. 1 is a schematic diagram of an outer case of the present utility model in a cross-sectional elevation view;
FIG. 2 is a schematic top view of the outer case of the present utility model;
FIG. 3 is a schematic side view of a backwash nozzle according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 5 is a schematic side view of the extrusion cam of the present utility model.
In the figure: 1. an outer case; 2. fixing the partition board; 3. a sedimentation bin; 4. a filtering bin; 5. a neutralization bin; 6. a delivery tube; 7. a first filter screen; 8. a second filter screen; 9. back flushing the spray head; 10. a drug storage tank; 11. a baffle plate; 12. a rotating shaft; 13. a stirring device; 14. a driving motor; 15. a water storage bin; 16. a first connection pipe; 17. a one-way valve; 18. a second connection pipe; 19. a sealing piston; 20. a connecting rod; 21. a return spring; 22. a pushing plate; 23. the cam is pressed.
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. 1-5, the present utility model provides a technical solution: the utility model provides an environment-friendly sewage treatment pond, includes the closed outer box 1 that stainless steel material made, and the inside fixed mounting of outer box 1 has fixed baffle 2, still includes: the sedimentation bin 3, the filtering bin 4 and the neutralization bin 5 are arranged on the inner side of the outer box body 1 from left to right, the sedimentation bin 3, the filtering bin 4 and the neutralization bin 5 are separated by the fixed partition plate 2, and the bottom ends of the filtering bin 4 and the neutralization bin 5 form a communication structure; the conveying pipe 6 is fixedly arranged between the sedimentation bin 3 and the filtering bin 4, a communicating structure is formed between the sedimentation bin 3 and the filtering bin 4 by the conveying pipe 6, and a water pump structure is arranged outside the conveying pipe 6; the first filter screen 7 is fixedly arranged at the upper end inside the filter bin 4; the second filter screen 8 is fixedly arranged in the middle position inside the filter bin 4, and the mesh diameter of the second filter screen 8 is smaller than that of the first filter screen 7; the back flushing spray heads 9 are respectively arranged below the first filter screen 7 and the second filter screen 8, and the back flushing spray heads 9 are arranged as pressurized spray heads; the medicine storage tank 10 is fixedly arranged at the upper end in the neutralization bin 5, and chemical agents for neutralizing acid and alkali of sewage are stored in the medicine storage tank 10; the baffle plate 11 is fixedly arranged at the bottom end inside the sedimentation bin 3, and the baffle plate 11 is used for reducing the flow of water;
when the device is used, sewage generated in a corrugated board production workshop enters the precipitation bin 3 through a pipeline (the flow of water is reduced by the baffle plate 11), large-particle impurities are accumulated at the bottom of the precipitation bin 3 after being subjected to precipitation between one section, then a water pump is started to pump upper clean water into the filtering bin 4 through the conveying pipe 6, so that the upper clean water is filtered by the first filter screen 7 and the second filter screen 8, the filtered water is stored below the filtering bin 4 and the neutralization bin 5, chemical agents for neutralization are discharged from the medicine storage tank 10, and the filtered sewage is neutralized, so that the aim of final purification is achieved.
The inner bottom ends of the filter bin 4 and the neutralization bin 5 are provided with a rotating shaft 12 which is rotationally connected with the outer box body 1, the outside of the rotating shaft 12 is fixedly provided with a stirring device 13 with a hole structure, the rotating shaft 12 is directly driven by a driving motor 14, the lower end of the inner side of the filter bin 4 is separated into a water storage bin 15 by a plate-shaped structure, the water storage bin 15 and the filter bin 4 form a communication structure through a first connecting pipe 16 which is arranged in a penetrating manner with the water storage bin 15, the outside of the first connecting pipe 16 is fixedly provided with a one-way valve 17, the water storage bin 15 and a back flushing spray nozzle 9 form a communication structure through a second connecting pipe 18 which is arranged in a penetrating manner with the water storage bin 15, the inside of the water storage bin 15 is provided with a sealing piston 19 which is transversely arranged, the upper surface of the sealing piston 19 is fixedly provided with a connecting rod 20 which forms a penetrating sliding structure with the water storage bin 15, the outside of the connecting rod 20 is provided with a reset spring 21, the top end of the connecting rod 20 is fixedly provided with a pushing plate 22, and the upper surface of the pushing plate 22 is provided with a squeezing cam 23 which is fixedly arranged coaxially with the rotating shaft 12;
the drive motor 14 drives the rotation shaft 12 to generate when acid and alkali are neutralized, the rotation shaft 12 is utilized to drive the stirring device 13 to rotate, thereby realizing the purpose of stirring sewage, the medicament is more fully mixed with the sewage, the rotation shaft 12 drives the extrusion cam 23 at the top end of the rotation shaft to synchronously rotate in the rotating process, thereby the extrusion cam 23 extrudes the push plate 22, at the moment, the push plate 22 drives the sealing piston 19 to move downwards through the connecting rod 20 (the sealing piston 19 is reset by the reset spring 21 when the push is separated from the push), the sealing piston 19 extrudes water in the water storage bin 15 (the water in the filter bin 4 enters the water storage bin 15 through the first connecting pipe 16 and simultaneously the water in the water storage bin 15 flows back through the check valve 17, and finally the water in the water storage bin 15 enters the backwash spray head 9 through the second connecting pipe 18 when being extruded, and finally the water is sprayed out of the backwash spray head 9, thereby realizing the purpose of cleaning, and further avoiding the situation that the first filter screen 7 and the second filter screen 8 are blocked in the long-term use process.
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 (6)
1. The utility model provides an environment-friendly sewage treatment pond, includes closed outer box (1) that stainless steel material made, outer box (1) inside fixed mounting has fixed baffle (2), its characterized in that still includes:
the sedimentation bin (3), the filtering bin (4) and the neutralization bin (5) are arranged on the inner side of the outer box body (1) from left to right, the sedimentation bin (3), the filtering bin (4) and the neutralization bin (5) are separated by the fixed partition plate (2), and the filtering bin (4) and the bottom end of the neutralization bin (5) form a communication structure;
the conveying pipe (6) is fixedly arranged between the sedimentation bin (3) and the filtering bin (4), a communicating structure is formed between the sedimentation bin (3) and the filtering bin (4) by the aid of the conveying pipe (6), and a water pump structure is arranged outside the conveying pipe (6);
the first filter screen (7) is fixedly arranged at the upper end in the filter bin (4);
the second filter screen (8) is fixedly arranged in the middle position inside the filter bin (4), and the mesh diameter of the second filter screen (8) is smaller than that of the first filter screen (7);
the back flushing spray heads (9) are respectively arranged below the first filter screen (7) and the second filter screen (8), and the back flushing spray heads (9) are arranged as pressurized spray heads;
the medicine storage tank (10) is fixedly arranged at the upper end in the neutralization bin (5), and chemical agents for neutralizing acid and alkali of sewage are stored in the medicine storage tank (10);
the baffle plate (11) is fixedly arranged at the bottom end inside the sedimentation bin (3), and the baffle plate (11) is used for reducing water flow.
2. An environmental protection type sewage treatment tank according to claim 1, wherein: the filter bin (4) and the neutralization bin (5) are internally provided with a rotating shaft (12) which is rotationally connected with the outer box body (1), the outside of the rotating shaft (12) is fixedly provided with a stirring device (13) with a hole structure, and the rotating shaft (12) is directly driven by a driving motor (14).
3. An environmental protection type sewage treatment tank according to claim 1, wherein: the lower end of the inner side of the filter bin (4) is separated into a water storage bin (15) by a plate-shaped structure, and the water storage bin (15) and the filter bin (4) form a communication structure through a first connecting pipe (16) penetrating the water storage bin (15).
4. An environmental protection type sewage treatment tank according to claim 3, wherein: the outside of the first connecting pipe (16) is fixedly provided with a one-way valve (17), and the water storage bin (15) and the back flushing spray head (9) form a communication structure through a second connecting pipe (18) which is arranged in a penetrating manner.
5. An environmental protection type sewage treatment tank according to claim 4, wherein: the water storage bin (15) is internally provided with sealing pistons (19) which are transversely arranged, and the upper surface of each sealing piston (19) is fixedly provided with a connecting rod (20) which forms a penetrating sliding structure with the water storage bin (15).
6. An environmental protection type sewage treatment tank according to claim 5, wherein: the connecting rod (20) externally mounted has reset spring (21), just connecting rod (20) top fixed mounting has push plate (22), and push plate (22) upper surface is provided with and rotates shaft (12) coaxial fixed mounting's extrusion cam (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321513663.4U CN220056590U (en) | 2023-06-13 | 2023-06-13 | Environment-friendly sewage treatment pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321513663.4U CN220056590U (en) | 2023-06-13 | 2023-06-13 | Environment-friendly sewage treatment pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220056590U true CN220056590U (en) | 2023-11-21 |
Family
ID=88749923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321513663.4U Active CN220056590U (en) | 2023-06-13 | 2023-06-13 | Environment-friendly sewage treatment pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220056590U (en) |
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2023
- 2023-06-13 CN CN202321513663.4U patent/CN220056590U/en active Active
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