CN111995186A - Wastewater treatment device and process thereof - Google Patents
Wastewater treatment device and process thereof Download PDFInfo
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- CN111995186A CN111995186A CN202010851301.0A CN202010851301A CN111995186A CN 111995186 A CN111995186 A CN 111995186A CN 202010851301 A CN202010851301 A CN 202010851301A CN 111995186 A CN111995186 A CN 111995186A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
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- Hydrology & Water Resources (AREA)
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- Filtration Of Liquid (AREA)
Abstract
The invention discloses a wastewater treatment device and a process thereof, and the wastewater treatment device comprises a sedimentation tank, a filter residue tank, a first limiting plate, a first motor, a first gear, a first tooth groove, a filter tank, a second limiting plate, a second motor, a second gear, a second tooth groove, a telescopic rod, a spring, a limiting bead, a filter box, a second limiting groove, a handle and a filter screen; the sedimentation tank is simple in structure and convenient to use, and the purpose of sedimentation treatment is achieved through the matching of the sedimentation tank, the slag filtering tank, the first limiting plate, the first motor, the first gear and the first tooth groove, so that the sedimentation tank is convenient to use; through the use of the filter tank, the second limiting plate, the second motor, the second gear and the second tooth grooves, water flow slowly flows into the filter tank, the outflow of impurities in the sedimentation tank is reduced, and the use is convenient; through the cooperation of telescopic link, spring, spacing pearl, filter cartridge, second spacing groove, handle, wire net and filter screen, realized the purpose of filtering impurity, be convenient for simultaneously change the filter screen, be convenient for maintain.
Description
Technical Field
The invention relates to the technical field of wastewater treatment devices, in particular to a wastewater treatment device and a wastewater treatment process.
Background
Because of the production and processing of factories and the mass production of wastewater in the production and living of people, certain requirements on some wastewater treatment devices are met in the market; however, the existing wastewater treatment device has a complex structure and is difficult to operate, when wastewater is treated in each device, larger impurities are easy to block, the use is influenced, when a sedimentation tank used by the existing wastewater treatment device is used, water flow cannot flow out slowly, more impurities are brought out, the efficiency is influenced, and when the existing wastewater treatment device is used for filtering treatment, a filter screen is inconvenient to replace and maintain, and the use is influenced, so that the invention is very necessary.
Disclosure of Invention
The present invention is directed to a wastewater treatment apparatus and process thereof to solve the above problems of the background art.
In order to solve the technical problems, the invention provides the following technical scheme: the wastewater treatment device comprises a sedimentation tank, a water inlet pipe, a filter residue tank, a first sliding chute, a first limiting plate, a second sliding chute, a pulley, a first motor, a first gear, a first tooth groove, a first water outlet, a filter tank, a third sliding chute, a second limiting plate, a second motor, a second gear, a second tooth groove, a first limiting groove, a telescopic rod, a spring, a limiting bead, a fourth sliding chute, a filter box, a second limiting groove, a handle, a steel wire mesh, a filter screen, a clean water tank, a second water outlet and a water outlet pipe, wherein the outer wall of the top end of the sedimentation tank is communicated with the water inlet, the outer wall of the bottom end of the sedimentation tank is fixedly connected with the filter residue tank, the outer wall of the top end of the filter residue tank is provided with the first sliding chute, the inner wall of one side of the first sliding chute is slidably connected with the first limiting plate, the inner wall of one side of the filter residue tank is embedded and connected with the first motor, the outer wall of one side of the first limiting plate is symmetrically provided with a first tooth socket, a first gear is meshed and connected with the inner wall of one side of the first tooth socket, the outer wall of one side of the sedimentation tank is provided with a first water outlet, the outer wall of one side of the sedimentation tank is fixedly connected with a filtering tank, the outer wall of one side of the filtering tank is provided with a third sliding chute corresponding to the first water outlet, the inner wall of one side of the third sliding chute is connected with a second limiting plate in a sliding manner, the inner wall of one side of the filtering tank is symmetrically embedded and connected with a second motor, the outer wall of one end of an output shaft of the second motor is fixedly connected with a second gear, the outer wall of one side of the second limiting plate is symmetrically provided with a second tooth socket, the outer wall of one side of the second gear is meshed and connected with the inner wall of one side of the second tooth socket, the inner wall of one side of the filtering tank is, the spring has been cup jointed on one side outer wall of telescopic link output shaft, the spacing pearl of fixedly connected with on the one end outer wall of telescopic link output shaft, the fourth spout has been seted up on one side outer wall of filtering ponds, sliding connection has the filter cartridge on one side inner wall of fourth spout, the second spacing groove has been seted up to the symmetry on the both sides outer wall of filter cartridge, and pegs graft on one side inner wall of second spacing groove on one side outer wall of spacing pearl, fixedly connected with filter screen on one side inner wall of filter cartridge, be provided with the clean water basin on the bottom inner wall of filtering ponds, link up on one side outer wall of clean water basin and seted up the second delivery port.
The process for treating the wastewater comprises the steps of firstly, coarse filtration treatment; step two, treating by an aeration method; step three, precipitation treatment; step four, fine filtration treatment; step five, acid-base treatment;
in the first step, the coarse filtration treatment comprises the following steps:
1) manually filtering larger impurities in the sewage through a coarse filtering device;
2) collecting the filtered impurities in a centralized manner;
wherein in the second step, the aeration treatment comprises the following steps:
1) introducing oxygen into the sewage manually through aeration equipment;
2) fully stirring the sewage by using a stirrer to ensure that oxygen is dissolved into the sewage, and oxidizing and decomposing organic matters in the sewage by contacting the organic matters with microorganisms and dissolved oxygen;
wherein in the third step, the precipitation treatment comprises:
1) introducing the sewage into a settling tank, and standing for 1-2 days;
2) starting a second motor to drive a second limiting plate to slowly move downwards, so that cleaner water is slowly led into the filtering tank;
3) starting a first motor to drive a first limiting plate to move, so that impurities in the sedimentation tank are led into the residue filtering tank;
wherein in the fourth step, the fine filtration treatment comprises:
1) the filter box is inserted into the filter tank through the handle, and the sewage is filtered through the filter screen;
2) leading the filtered clean water into a clean water tank, and discharging the clean water through a water outlet pipe;
in the fifth step, the acid-base treatment comprises the following steps:
1) detecting the treated clear water by acid-base detection equipment;
2) the neutralization treatment is carried out by an acidic agent and a basic agent.
According to the technical scheme, the water inlet pipe is inserted into the inner wall of one side of the water inlet.
According to the technical scheme, the second sliding grooves are symmetrically formed in the outer wall of the top end of the filter residue pool, the pulleys are fixedly connected to the outer wall of one side of the first limiting plate in a distributed mode, and the pulleys are connected to the inner wall of one side of the second sliding grooves in a sliding mode.
According to the technical scheme, the outer wall of one end of the spring is connected to the outer wall of one side of the output shaft of the telescopic rod in an inserting mode, and the outer wall of the other end of the spring is connected to the outer wall of one side of the limiting bead in an inserting mode.
According to the technical scheme, the outer wall of one side of the filter box is fixedly connected with the handle.
According to the technical scheme, the outer wall of one side of the filter box is symmetrically and fixedly connected with the steel wire meshes.
According to the technical scheme, a water outlet pipe is inserted into the inner wall of one side of the second water outlet.
Compared with the prior art, the invention has the following beneficial effects: the sedimentation tank is simple in structure and convenient to use, and the purpose of sedimentation treatment is achieved through the matching of the sedimentation tank, the slag filtering tank, the first limiting plate, the first motor, the first gear and the first tooth groove, so that the sedimentation tank is convenient to use; through the use of the filter tank, the second limiting plate, the second motor, the second gear and the second tooth grooves, water flow slowly flows into the filter tank, the outflow of impurities in the sedimentation tank is reduced, and the use is convenient; through the matching of the telescopic rod, the spring, the limiting beads, the filter box, the second limiting groove, the handle, the steel wire mesh and the filter screen, the purpose of filtering impurities is achieved, and meanwhile, the filter screen is convenient to replace and maintain; through coarse filtration processing, filter great impurity in advance, reduced the problem that sewage blockked up in each processing apparatus, convenient to use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a front view of the structure of the sedimentation tank of the present invention;
FIG. 3 is a schematic overall front cut-away construction of the present invention;
FIG. 4 is a schematic view of the overall side cut-away construction of the present invention;
FIG. 5 is a schematic structural view of the area A in FIG. 2 according to the present invention;
FIG. 6 is a process flow diagram of the present invention;
in the figure: 1. a sedimentation tank; 2. a water inlet; 3. a water inlet pipe; 4. a slag filtering tank; 5. a first chute; 6. a first limit plate; 7. a second chute; 8. a pulley; 9. a first motor; 10. a first gear; 11. a first tooth slot; 12. a first water outlet; 13. a filtration tank; 14. a third chute; 15. a second limiting plate; 16. a second motor; 17. a second gear; 18. a second tooth slot; 19. a first limit groove; 20. a telescopic rod; 21. a spring; 22. a limiting bead; 23. a fourth chute; 24. a filter cartridge; 25. a second limit groove; 26. a handle; 27. steel wire mesh; 28. a filter screen; 29. a clean water tank; 30. a second water outlet; 31. and (5) discharging a water pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the wastewater treatment device comprises a sedimentation tank 1, a water inlet 2, a water inlet pipe 3, a residue filtering tank 4, a first chute 5, a first limiting plate 6, a second chute 7, a pulley 8, a first motor 9, a first gear 10, a first tooth space 11, a first water outlet 12, a filtering tank 13, a third chute 14, a second limiting plate 15, a second motor 16, a second gear 17, a second tooth space 18, a first limiting groove 19, a telescopic rod 20, a spring 21, a limiting ball 22, a fourth chute 23, a filtering box 24, a second limiting groove 25, a handle 26, a steel wire mesh 27, a filtering net 28, a clean water tank 29, a second water outlet 30 and a water outlet pipe 31, wherein the water inlet 2 is arranged on the outer wall of the top end of the sedimentation tank 1 in a penetrating manner, the water inlet pipe 3 is inserted into the inner wall of one side of the water inlet 2, so that sewage is conveniently guided into the sedimentation tank 1, odor is prevented from dissipating through a relatively sealed arrangement, the residue filtering tank 4 is fixedly connected to the outer, a first chute 5 is arranged on the outer wall of the top end of the filter residue pool 4, a first limiting plate 6 is connected on the inner wall of one side of the first chute 5 in a sliding manner, a second chute 7 is symmetrically arranged on the outer wall of the top end of the filter residue pool 4, a pulley 8 is fixedly connected on the outer wall of one side of the first limiting plate 6 in a distributed manner, the pulley 8 is connected on the inner wall of one side of the second chute 7 in a sliding manner, the arrangement of the second chute 7 and the pulley 8 is convenient for ensuring the stable movement of the first limiting plate 6, a first motor 9 is embedded and connected on the inner wall of one side of the filter residue pool 4, a first gear 10 is fixedly connected on the outer wall of one end of an output shaft of the first motor 9, a first tooth socket 11 is symmetrically arranged on the outer wall of one side of the first limiting plate 6, the first gear 10 is engaged and connected on the inner wall of one side of the first tooth socket 11, a, a third sliding groove 14 is formed on one side of the outer wall of one side of the filtering tank 13 corresponding to the first water outlet 12, a second limiting plate 15 is connected on one side of the inner wall of the third sliding groove 14 in a sliding manner, a second motor 16 is connected on one side of the inner wall of the filtering tank 13 in a symmetrically embedded manner, a second gear 17 is fixedly connected on one end outer wall of an output shaft of the second motor 16, a second tooth groove 18 is symmetrically formed on one side of the outer wall of the second limiting plate 15, a side outer wall of the second gear 17 is connected on one side of the inner wall of the second tooth groove 18 in a meshing manner, a first limiting groove 19 is symmetrically formed on one side of the inner wall of the filtering tank 13, a telescopic rod 20 is fixedly connected on one side of the inner wall of the first limiting groove 19, a spring 21 is sleeved on one side of the outer wall of the output shaft of the telescopic rod 20, a limiting ball 22 is fixedly, the outer wall of the other end of the spring 21 is inserted into the outer wall of one side of the limiting bead 22, the telescopic rod 20 is arranged to limit the filter box 24 in the filter tank 13, the outer wall of one side of the filter tank 13 is provided with a fourth chute 23, the inner wall of one side of the fourth chute 23 is connected with the filter box 24 in a sliding manner, the outer walls of two sides of the filter box 24 are symmetrically provided with second limiting grooves 25, the outer wall of one side of the limiting bead 22 is inserted into the inner wall of one side of the second limiting grooves 25, the inner wall of one side of the filter box 24 is fixedly connected with a filter screen 28, the outer wall of one side of the filter box 24 is fixedly connected with a handle 26 to facilitate the drawing out of the filter box 24 and the replacement of the filter screen 28, the outer wall of one side of the filter box 24 is symmetrically and fixedly connected with a steel wire mesh 27 to prevent water flow from damaging the filter screen 28 and prolong the service life of the filter box 24, the inner wall, a water outlet pipe 31 is inserted into the inner wall of one side of the second water outlet 30, so that clean water can be conveniently led out.
Referring to fig. 6, the present invention provides a technical solution: the process for treating the wastewater comprises the steps of firstly, coarse filtration treatment; step two, treating by an aeration method; step three, precipitation treatment; step four, fine filtration treatment; step five, acid-base treatment;
in the first step, the coarse filtration treatment comprises the following steps:
1) manually filtering larger impurities in the sewage through a coarse filtering device;
2) collecting the filtered impurities in a centralized manner;
wherein in the second step, the aeration treatment comprises the following steps:
1) introducing oxygen into the sewage manually through aeration equipment;
2) fully stirring the sewage by using a stirrer to ensure that oxygen is dissolved into the sewage, and oxidizing and decomposing organic matters in the sewage by contacting the organic matters with microorganisms and dissolved oxygen;
wherein in the third step, the precipitation treatment comprises:
1) introducing the sewage into a sedimentation tank 1, and standing for 1-2 days;
2) starting the second motor 16 to drive the second limiting plate 15 to slowly move downwards, so that cleaner water is slowly led into the filtering tank 13;
3) starting a first motor 9 to drive a first limiting plate 6 to move, so that impurities in the sedimentation tank 1 are led into the residue filtering tank 4;
wherein in the fourth step, the fine filtration treatment comprises:
1) the filter box 24 is inserted into the filter tank 13 through the handle 26, and the sewage is filtered through the filter screen 28;
2) the filtered clean water is guided into a clean water tank 29 and is discharged through a water outlet pipe 31; in the fifth step, the acid-base treatment comprises the following steps:
1) detecting the treated clear water by acid-base detection equipment;
2) the neutralization treatment is carried out by an acidic agent and a basic agent.
Based on the above, the invention has the advantages that when the invention is used, sewage is guided into the sedimentation tank 1 through the water inlet pipe 3, the sedimentation tank is kept still for 1-2 days, impurities are precipitated at the bottom of the sedimentation tank 1 under the action of gravity, the second motor 16 is started to drive the second gear 17 to rotate, the second limiting plate 15 is driven to move under the action of the second tooth socket 18, cleaner water in the sedimentation tank 1 flows into the filter tank 13, the first motor 9 is started to drive the first gear 10 to rotate, the first limiting plate 6 is driven to move under the action of the first tooth socket 11, the impurities at the bottom of the sedimentation tank 1 are guided into the filter tank 4, the purpose of centralized collection is realized, the filter box 24 is pushed into the filter tank 13 through the handle 26, the filter box 24 is stably limited in the filter tank 13 through the matching of the telescopic rod 20, the spring 21, the limiting bead 22 and the second limiting groove 25, through the cooperation of wire net 27 and filter screen 28, further filter sewage to leading into in clean water basin 29, discharge through outlet pipe 31, realize filtration treatment's purpose.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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 (8)
1. The utility model provides a wastewater treatment device, including sedimentation tank (1), water inlet (2), inlet tube (3), slag filtering pool (4), first spout (5), first limiting plate (6), second spout (7), pulley (8), first motor (9), first gear (10), first tooth's socket (11), first delivery port (12), filtering basin (13), third spout (14), second limiting plate (15), second motor (16), second gear (17), second tooth's socket (18), first limiting groove (19), telescopic link (20), spring (21), spacing pearl (22), fourth spout (23), filter box (24), second limiting groove (25), handle (26), wire net (27), filter screen (28), clean water basin (29), second delivery port (30) and outlet pipe (31), its characterized in that: the water inlet (2) is communicated with the outer wall of the top end of the sedimentation tank (1), the slag filtering tank (4) is fixedly connected to the outer wall of the bottom end of the sedimentation tank (1), the first sliding chute (5) is formed in the outer wall of the top end of the slag filtering tank (4), the first limiting plate (6) is connected to the inner wall of one side of the first sliding chute (5) in a sliding mode, the first motor (9) is connected to the inner wall of one side of the slag filtering tank (4) in an embedded mode, the first gear (10) is fixedly connected to the outer wall of one end of an output shaft of the first motor (9), the first tooth grooves (11) are symmetrically formed in the outer wall of one side of the first limiting plate (6), the first gear (10) is connected to the inner wall of one side of the first tooth grooves (11) in an engaged mode, the first water outlet (12) is formed in the outer wall of one side of the sedimentation tank (1), the, a third sliding groove (14) is formed in one side of the outer wall of one side of the filtering tank (13) corresponding to the first water outlet (12), a second limiting plate (15) is connected to the inner wall of one side of the third sliding groove (14) in a sliding mode, a second motor (16) is connected to the inner wall of one side of the filtering tank (13) in a embedding mode, a second gear (17) is fixedly connected to the outer wall of one end of an output shaft of the second motor (16), a second tooth groove (18) is symmetrically formed in the outer wall of one side of the second limiting plate (15), the outer wall of one side of the second gear (17) is connected to the inner wall of one side of the second tooth groove (18) in a meshing mode, a first limiting groove (19) is symmetrically formed in the inner wall of one side of the filtering tank (13), a telescopic rod (20) is fixedly connected to the inner wall of one side of the first limiting groove (19), and a spring (21, spacing pearl (22) of fixedly connected with on the one end outer wall of telescopic link (20) output shaft, fourth spout (23) have been seted up on the outer wall of one side of filtering ponds (13), sliding connection has filter box (24) on the inner wall of one side of fourth spout (23), second spacing groove (25) have been seted up to the symmetry on the both sides outer wall of filter box (24), and peg graft on the inner wall of one side of second spacing groove (25) on the outer wall of one side of spacing pearl (22), fixedly connected with filter screen (28) on the inner wall of one side of filter box (24), be provided with clean water basin (29) on the bottom inner wall of filtering ponds (13), link up on the outer wall of one side of clean water basin (29) and seted up second delivery port (30).
2. The process for treating the wastewater comprises the steps of firstly, coarse filtration treatment; step two, treating by an aeration method; step three, precipitation treatment; step four, fine filtration treatment; step five, acid-base treatment; the method is characterized in that:
in the first step, the coarse filtration treatment comprises the following steps:
1) manually filtering larger impurities in the sewage through a coarse filtering device;
2) collecting the filtered impurities in a centralized manner;
wherein in the second step, the aeration treatment comprises the following steps:
1) introducing oxygen into the sewage manually through aeration equipment;
2) fully stirring the sewage by using a stirrer to ensure that oxygen is dissolved into the sewage, and oxidizing and decomposing organic matters in the sewage by contacting the organic matters with microorganisms and dissolved oxygen;
wherein in the third step, the precipitation treatment comprises:
1) introducing the sewage into a sedimentation tank (1), and standing for 1-2 days;
2) the second motor (16) is started to drive the second limiting plate (15) to slowly move downwards, so that cleaner water is slowly led into the filtering tank (13);
3) starting a first motor (9) to drive a first limiting plate (6) to move, so that impurities in the sedimentation tank (1) are led into the residue filtering tank (4);
wherein in the fourth step, the fine filtration treatment comprises:
1) the filter box (24) is inserted into the filter tank (13) through the handle (26), and the sewage is filtered through the filter screen (28);
2) the filtered clean water is guided into a clean water tank (29) and is discharged through a water outlet pipe (31); in the fifth step, the acid-base treatment comprises the following steps:
1) detecting the treated clear water by acid-base detection equipment;
2) the neutralization treatment is carried out by an acidic agent and a basic agent.
3. The wastewater treatment apparatus according to claim 1, characterized in that: a water inlet pipe (3) is inserted on the inner wall of one side of the water inlet (2).
4. The wastewater treatment apparatus according to claim 1, characterized in that: second spout (7) have been seted up to the symmetry on the top outer wall of filter residue pond (4), fixedly connected with pulley (8) distribute on the outer wall of one side of first limiting plate (6), and pulley (8) sliding connection is on the inner wall of one side of second spout (7).
5. The wastewater treatment apparatus according to claim 1, characterized in that: the outer wall of one end of the spring (21) is inserted into the outer wall of one side of the output shaft of the telescopic rod (20), and the outer wall of the other end of the spring (21) is inserted into the outer wall of one side of the limiting bead (22).
6. The wastewater treatment apparatus according to claim 1, characterized in that: a handle (26) is fixedly connected to the outer wall of one side of the filter box (24).
7. The wastewater treatment apparatus according to claim 1, characterized in that: and the outer wall of one side of the filter box (24) is symmetrically and fixedly connected with a steel wire mesh (27).
8. The wastewater treatment apparatus according to claim 1, characterized in that: a water outlet pipe (31) is inserted on the inner wall of one side of the second water outlet (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010851301.0A CN111995186A (en) | 2020-08-21 | 2020-08-21 | Wastewater treatment device and process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010851301.0A CN111995186A (en) | 2020-08-21 | 2020-08-21 | Wastewater treatment device and process thereof |
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| CN113845258A (en) * | 2021-10-22 | 2021-12-28 | 广东瑞峰环保科技有限公司 | Organochlorine waste water grading treatment and resource recovery system |
| CN115321632A (en) * | 2022-07-14 | 2022-11-11 | 陈锦华 | Automatic organic wastewater treatment device |
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| CN107837605A (en) * | 2017-12-26 | 2018-03-27 | 徐州孝科编织有限公司 | A kind of novel sewage precipitation pond |
| CN207850639U (en) * | 2018-03-16 | 2018-09-11 | 商洛学院 | A kind of Tailings Dam dam break analogue experiment installation |
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Application publication date: 20201127 |