CN113144714A - Breeding wastewater treatment device and treatment method - Google Patents
Breeding wastewater treatment device and treatment method Download PDFInfo
- Publication number
- CN113144714A CN113144714A CN202110466024.6A CN202110466024A CN113144714A CN 113144714 A CN113144714 A CN 113144714A CN 202110466024 A CN202110466024 A CN 202110466024A CN 113144714 A CN113144714 A CN 113144714A
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- Prior art keywords
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- box
- filter screen
- cylindrical box
- fertilizer
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 26
- 238000009395 breeding Methods 0.000 title claims abstract description 12
- 230000001488 breeding effect Effects 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 49
- 239000003337 fertilizer Substances 0.000 claims abstract description 44
- 238000004140 cleaning Methods 0.000 claims abstract description 39
- 239000002351 wastewater Substances 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 230000000903 blocking effect Effects 0.000 claims abstract description 21
- 239000003814 drug Substances 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 239000003895 organic fertilizer Substances 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims description 21
- 238000009360 aquaculture Methods 0.000 claims description 10
- 244000144974 aquaculture Species 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/91—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with propellers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a culture wastewater treatment device and a treatment method. The treatment method comprises the following specific steps: 1) the breeding wastewater is discharged into the semi-cylindrical box through the feed hopper, and the blocking frame and the filter screen sequentially filter the wastewater; when the filter screen is blocked, the cleaning motor works to clean the blocking objects on the filter screen through the rake plate, and the cleaned organic fertilizer falls into the fertilizer collecting box in a centralized manner; 2) the liquid level sensor detects the liquid level and transmits a detection signal to the industrial personal computer in real time, when the set liquid level is reached, the industrial personal computer controls the stirring motor to work, and meanwhile, personnel add treatment agents into the wastewater through the medicine adding box; 3) the cleaning motor drives the spiral stirring rod to rotate, so that the medicament and the wastewater are fully mixed, and the mixture is discharged after being mixed. The invention can self-clean the filter screen, reduce the manual cleaning times of personnel, and can intensively collect the filtered organic fertilizer for subsequent reuse, thereby being more convenient to use.
Description
Technical Field
The invention relates to the technical field of livestock husbandry wastewater treatment, in particular to a breeding wastewater treatment device and a breeding wastewater treatment method.
Background
In animal husbandry, a large amount of waste water is generated in the breeding process, organic matters, ammonia nitrogen, bacteria, insect eggs and the like exist in the breeding waste water, and the breeding waste water is directly discharged into a nearby river to cause serious influence on the surrounding environment, so that not only can the soil and the river be seriously polluted, but also the organic fertilizer resource is wasted. The existing wastewater treatment equipment filters the wastewater through a filter screen mostly, and because the meshes of the filter screen are small, the blockage is easily caused in the using process, the blockage needs to be cleared up at variable time, the use is very inconvenient, and the wastewater treatment efficiency is greatly influenced.
Disclosure of Invention
In view of the technical shortcomings, the invention aims to provide a cultivation wastewater treatment device and a treatment method, which can self-clean a filter screen and can separately collect filtered organic fertilizers.
In order to solve the technical problems, the invention adopts the following technical scheme:
the cultivation wastewater treatment device is characterized by comprising a feeding hopper, a semi-cylindrical box, a blocking frame, a rake plate, a filter screen, a spiral stirring rod, a drain pipe, a stirring motor, a partition plate, a motor mounting frame, a cleaning motor, rake teeth, a medicine adding box, a collecting box rear door plate, a baffle plate, a collecting box front door plate, a fertilizer collecting box, a cleaning door plate, a liquid level sensor and an industrial personal computer, wherein the partition plate is fixedly arranged on the inner wall of the semi-cylindrical box and is close to the bottom of the semi-cylindrical box, a motor cavity is formed between the partition plate and the bottom of the semi-cylindrical box, the stirring motor is arranged in the motor cavity, a rotating shaft of the stirring motor is arranged on the partition plate through a bearing, the spiral stirring rod is arranged in the semi-cylindrical box and is positioned above the partition plate, the bottom end of the spiral stirring rod is connected with the rotating shaft of the stirring motor through a coupler, the drain pipe is arranged on the outer wall of the semi-cylindrical box and is communicated with the semi-cylindrical box, the drainage pipe is positioned above the partition plate, the drainage pipe is arranged in a downward inclined mode, the liquid level sensor is arranged on the inner wall of the semi-cylindrical box, the industrial personal computer is arranged on the outer wall of the semi-cylindrical box and is in signal connection with the liquid level sensor, and the industrial personal computer is in signal connection with the stirring motor; the filter screen is arranged on the inner wall of the semi-cylindrical box and is positioned above the spiral stirring rod, and the filter screen is of a semicircular structure; the cleaning motor is fixedly arranged in the semi-cylindrical box through a motor mounting frame, the cleaning motor is positioned at the circle center of the filter screen, the rake plate is connected with a rotating shaft of the cleaning motor and positioned on the filter screen, and a plurality of rake teeth are arranged at the bottom of the rake plate; the blocking frame is arranged on the inner wall of the semi-cylindrical box and is positioned above the filter screen, and the feed hopper is arranged at the top of the semi-cylindrical box and is communicated with the interior of the semi-cylindrical box; the cleaning door plate is arranged on the straight surface of the outer side of the semi-cylindrical box and corresponds to the blocking frame; the fertilizer collecting box is arranged on the outer side straight surface of the semi-cylindrical box, a rotatable collecting box front door plate is arranged on one side surface of the fertilizer collecting box adjacent to the semi-cylindrical box, a baffle is arranged on one side surface of the fertilizer collecting box adjacent to the semi-cylindrical box, and the bottom of the collecting box front door plate is blocked; a rear door plate of the fertilizer collecting box is arranged on the other side surface of the fertilizer collecting box away from the semi-cylindrical box, and a handle is arranged on the rear door plate of the fertilizer collecting box; the fertilizer box is characterized in that a fertilizer adding box is arranged on the outer straight surface of the fertilizer collecting box and communicated with the inside of the fertilizer collecting box, and the fertilizer adding box is located below the stirring motor and above the partition plate.
Preferably, barbs are arranged on the rake teeth;
preferably, a spiral blade on the spiral stirring rod is provided with a spiral groove;
preferably, a protective cover is arranged outside the cleaning motor; preferably, a push plate is arranged on one side surface of the harrow plate;
preferably, a drain valve is arranged on the drain pipe.
The invention also relates to a cultivation wastewater treatment method based on the cultivation wastewater device, which comprises the following specific steps:
1) the breeding wastewater is discharged into the semi-cylindrical box through the feed hopper, and the blocking frame and the filter screen sequentially filter the wastewater; when the filter screen is blocked, the cleaning motor works to clean the blocking objects on the filter screen through the rake plate, and the cleaned organic fertilizer falls into the fertilizer collecting box in a centralized manner;
2) the filtered wastewater falls into a cavity where the spiral stirring rod is located, the liquid level sensor performs liquid level detection and transmits a detection signal to the industrial personal computer in real time, when the set liquid level is reached, the industrial personal computer controls the stirring motor to work, and meanwhile, personnel add treatment agents into the wastewater through the medicine adding box;
3) the cleaning motor drives the spiral stirring rod to rotate, so that the medicament and the wastewater are fully mixed, and the mixture is discharged through the drain pipe after being mixed.
The invention has the beneficial effects that the filter screen can be cleaned automatically, the manual cleaning times of personnel are reduced, the filtered organic fertilizer can be collected intensively for subsequent reutilization, and the use is more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the interior of a cultivation wastewater treatment device provided by the invention;
FIG. 2 is a schematic structural diagram of the outer back of the cultivation wastewater treatment device provided by the invention;
FIG. 3 is a schematic structural diagram of a fertilizer collection box of the aquaculture wastewater treatment device provided by the invention;
FIG. 4 is a schematic structural diagram of a filter screen of the aquaculture wastewater treatment device provided by the invention;
fig. 5 is a schematic structural diagram of a harrow plate of the aquaculture wastewater treatment device provided by the invention.
Description of reference numerals:
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.
Example 1
As shown in figures 1-5, the breeding wastewater treatment device comprises a feed hopper 1, a semi-cylindrical box 2, a blocking frame 3, a rake plate 4, a filter screen 5, a spiral stirring rod 6, a drain pipe 8, a stirring motor 9, a partition plate 10, a motor mounting frame 11, a cleaning motor 12, rake teeth 13, a medicine adding box 14, a collection box rear door plate 15, a baffle 17, a collection box front door plate 18, a fertilizer collection box 19, a cleaning door plate 20, a liquid level sensor 21 and an industrial personal computer 22, wherein the partition plate 10 is fixedly arranged on the inner wall of the semi-cylindrical box 2 and is close to the bottom of the semi-cylindrical box 2, a motor cavity is arranged between the partition plate 10 and the bottom of the semi-cylindrical box 2, the stirring motor 9 is arranged in the motor cavity, a rotating shaft of the stirring motor 9 is arranged on the partition plate 10 through a bearing 7, the spiral stirring rod 6 is arranged in the semi-cylindrical box 2 and is positioned above the partition plate 10, the bottom end of the spiral stirring rod 6 is connected with the rotating shaft of the stirring motor 9 through a coupling, the drainage pipe 8 is arranged on the outer wall of the semi-cylindrical box 2 and communicated with the semi-cylindrical box 2, the drainage pipe 8 is positioned above the partition plate 10, the drainage pipe 8 is arranged in a downward inclined mode, the liquid level sensor 21 is arranged on the inner wall of the semi-cylindrical box 2, the industrial personal computer 22 is arranged on the outer wall of the semi-cylindrical box 2 and is in signal connection with the liquid level sensor 21, and the industrial personal computer 22 is in signal connection with the stirring motor 9; the filter screen 5 is arranged on the inner wall of the semi-cylindrical box 2 and is positioned above the spiral stirring rod 6, and the filter screen 5 is of a semicircular structure; the cleaning motor 12 is fixedly arranged in the semi-cylindrical box 2 through a motor mounting frame 11, the cleaning motor 12 is positioned at the circle center of the filter screen 5, the rake plate 4 is connected with a rotating shaft of the cleaning motor 12 and positioned on the filter screen 5, and a plurality of rake teeth 13 are arranged at the bottom of the rake plate 4; the blocking frame 3 is arranged on the inner wall of the semi-cylindrical box 2 and is positioned above the filter screen 5, and the feed hopper 1 is arranged at the top of the semi-cylindrical box 2 and is communicated with the interior of the semi-cylindrical box 2; the cleaning door plate 20 is arranged on the straight surface of the outer side of the semi-cylindrical box 2 and corresponds to the position of the blocking frame 3; the fertilizer collecting box 19 is arranged on the outer side straight surface of the semi-cylindrical box 2, a rotatable collecting box front door plate 18 is arranged on one side surface, adjacent to the semi-cylindrical box 2, of the fertilizer collecting box 19, a baffle plate 17 is arranged on one side surface, adjacent to the semi-cylindrical box 2, of the fertilizer collecting box 19, and the bottom of the collecting box front door plate 18 is blocked; the other side surface of the fertilizer collecting box 19, which is far away from the semi-cylindrical box 2, is provided with a collecting box rear door plate 15, and the collecting box rear door plate 15 is provided with a handle 16; the outer side straight surface of the fertilizer collecting box 19 is provided with a fertilizer adding box 14 which is communicated with the inside of the fertilizer collecting box 19, and the fertilizer adding box is positioned below the stirring motor 9 and above the partition plate 10.
Furthermore, barbs are arranged on the rake teeth 13; the cleaning device can hook away the blocking objects such as plastic, wires and the like, and ensures the cleaning effect;
further, a spiral blade on the spiral stirring rod 6 is provided with a spiral groove; the contact area with the wastewater can be increased, and the stirring and mixing efficiency is improved;
further, a protective cover is arranged outside the cleaning motor 12; the cleaning motor 12 is safely protected and waterproof;
further, a push plate is arranged on one side surface of the harrow plate 4; the front door plate 18 of the collecting box can be pushed open more conveniently by the harrow plate 4;
further, a drain valve is arranged on the drain pipe 8; the drain pipe 8 can be opened and closed through the drain valve, and the use is more convenient.
When the waste water is treated, the blocking frame 3 blocks large particles in the waste water, the waste water passing through the blocking frame 3 is further filtered by the filter screen 5 and then enters a cavity where the spiral stirring rod 6 is located, sundries in the waste water are blocked on the filter screen 5, when the filter screen 5 is blocked and the waste water does not flow or slowly flows down, the cleaning motor 12 is controlled to work, the cleaning motor 12 drives the rake plate 4 to rotate, the rake plate 4 rotates by taking the circle center of the filter screen 5 as the center, in the rotating process of the rake plate 4 on the filter screen 5, the rake teeth 13 at the bottom of the rake plate clean the blockages on the filter screen 5, the blockages are intensively pushed to the fertilizer collecting box 19 by the rake plate 4, when the rake plate 4 moves to the front door plate 18 of the collecting box, the pushing force of the blockages pushes the front door plate 18 of the collecting box inwards to push the collecting box, and the cleaned blockages fall into the fertilizer collecting box 19 to be intensively collected;
the cleaned filter screen 5 can be continuously filtered without manual cleaning, so that the use is more convenient; the wastewater filtered by the filter screen 5 falls into the cavity where the spiral stirring rod 6 is located, the liquid level sensor 21 carries out liquid level detection and transmits a detection signal to the industrial personal computer 22 in real time, when the liquid level reaches a set value, the industrial personal computer 22 controls the stirring motor 9 to work, and at the moment, personnel can add a medicament into the filtered wastewater through the medicament adding box 14 to remove organic matters, ammonia nitrogen and other harmful substances in the wastewater; the spiral stirring rod 6 rotates to fully mix the medicament and the filtered wastewater, so that the removal effect is ensured; after the removal is finished, the treated wastewater is discharged through a drain pipe 8;
the cleaning door plate 20 can be opened to further clean the blocking frame 3 and the filter screen 5;
the baffle plate arranged at the bottom of the front door plate 18 of the collecting box stops the front door plate, so that the front door plate can only rotate inwards to open; the fertilizer collected in the fertilizer collection box 19 can be collectively taken out by opening the door panel 15 after the collection box for reuse.
Example 2
The cultivation wastewater treatment method based on the cultivation wastewater device comprises the following specific steps: a
1) The breeding wastewater is discharged into a semi-cylindrical box 2 through a feed hopper 1, and the blocking frame 3 and the filter screen 5 sequentially filter the wastewater; when the filter screen 5 is blocked, the cleaning motor 12 works to clean the blocking objects on the filter screen 5 through the rake plate 4, and the cleaned organic fertilizer falls into the fertilizer collecting box 19 in a centralized manner;
2) the filtered wastewater falls into the cavity where the spiral stirring rod 6 is located, the liquid level sensor 21 carries out liquid level detection and transmits a detection signal to the industrial personal computer 22 in real time, when the set liquid level is reached, the industrial personal computer 22 controls the stirring motor 9 to work, and meanwhile, personnel add treatment agents into the wastewater through the medicine adding box 14;
3) the cleaning motor 12 drives the spiral stirring rod 6 to rotate, so that the medicament and the wastewater are fully mixed and discharged through the drain pipe 8 after the mixing is finished.
The design of the invention can automatically clean the filter screen 5, reduce the manual cleaning times of personnel, and can intensively collect the filtered organic fertilizer for subsequent reuse, thereby being more convenient to use.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. The cultivation wastewater treatment device is characterized by comprising a feeding hopper, a semi-cylindrical box, a blocking frame, a rake plate, a filter screen, a spiral stirring rod, a drain pipe, a stirring motor, a partition plate, a motor mounting frame, a cleaning motor, rake teeth, a medicine adding box, a collecting box rear door plate, a baffle plate, a collecting box front door plate, a fertilizer collecting box, a cleaning door plate, a liquid level sensor and an industrial personal computer, wherein the partition plate is fixedly arranged on the inner wall of the semi-cylindrical box and is close to the bottom of the semi-cylindrical box, a motor cavity is formed between the partition plate and the bottom of the semi-cylindrical box, the stirring motor is arranged in the motor cavity, a rotating shaft of the stirring motor is arranged on the partition plate through a bearing, the spiral stirring rod is arranged in the semi-cylindrical box and is positioned above the partition plate, the bottom end of the spiral stirring rod is connected with the rotating shaft of the stirring motor through a coupler, the drain pipe is arranged on the outer wall of the semi-cylindrical box and is communicated with the semi-cylindrical box, the drainage pipe is positioned above the partition plate, the drainage pipe is arranged in a downward inclined mode, the liquid level sensor is arranged on the inner wall of the semi-cylindrical box, the industrial personal computer is arranged on the outer wall of the semi-cylindrical box and is in signal connection with the liquid level sensor, and the industrial personal computer is in signal connection with the stirring motor; the filter screen is arranged on the inner wall of the semi-cylindrical box and is positioned above the spiral stirring rod, and the filter screen is of a semicircular structure; the cleaning motor is fixedly arranged in the semi-cylindrical box through a motor mounting frame, the cleaning motor is positioned at the circle center of the filter screen, the rake plate is connected with a rotating shaft of the cleaning motor and positioned on the filter screen, and a plurality of rake teeth are arranged at the bottom of the rake plate; the blocking frame is arranged on the inner wall of the semi-cylindrical box and is positioned above the filter screen, and the feed hopper is arranged at the top of the semi-cylindrical box and is communicated with the interior of the semi-cylindrical box; the cleaning door plate is arranged on the straight surface of the outer side of the semi-cylindrical box and corresponds to the blocking frame; the fertilizer collecting box is arranged on the outer side straight surface of the semi-cylindrical box, a rotatable collecting box front door plate is arranged on one side surface of the fertilizer collecting box adjacent to the semi-cylindrical box, a baffle is arranged on one side surface of the fertilizer collecting box adjacent to the semi-cylindrical box, and the bottom of the collecting box front door plate is blocked; a rear door plate of the fertilizer collecting box is arranged on the other side surface of the fertilizer collecting box away from the semi-cylindrical box, and a handle is arranged on the rear door plate of the fertilizer collecting box; the fertilizer box is characterized in that a fertilizer adding box is arranged on the outer straight surface of the fertilizer collecting box and communicated with the inside of the fertilizer collecting box, and the fertilizer adding box is located below the stirring motor and above the partition plate.
2. The aquaculture wastewater treatment apparatus of claim 1, wherein barbs are provided on the rake teeth.
3. The aquaculture wastewater treatment device of claim 1, wherein the spiral blades on the spiral stirring rod are provided with spiral grooves.
4. The aquaculture wastewater treatment apparatus of claim 1, wherein a protective cover is arranged outside the cleaning motor.
5. The aquaculture wastewater treatment apparatus of claim 1 wherein the rake plate is provided with a push plate on one side.
6. The aquaculture wastewater treatment apparatus of claim 1, wherein the drain pipe is provided with a drain valve.
7. The aquaculture wastewater treatment method based on the aquaculture wastewater treatment device of claim 1, which comprises the following specific steps:
1) the breeding wastewater is discharged into the semi-cylindrical box through the feed hopper, and the blocking frame and the filter screen sequentially filter the wastewater; when the filter screen is blocked, the cleaning motor works to clean the blocking objects on the filter screen through the rake plate, and the cleaned organic fertilizer falls into the fertilizer collecting box in a centralized manner;
2) the filtered wastewater falls into a cavity where the spiral stirring rod is located, the liquid level sensor performs liquid level detection and transmits a detection signal to the industrial personal computer in real time, when the set liquid level is reached, the industrial personal computer controls the stirring motor to work, and meanwhile, personnel add treatment agents into the wastewater through the medicine adding box;
3) the cleaning motor drives the spiral stirring rod to rotate, so that the medicament and the wastewater are fully mixed, and the mixture is discharged through the drain pipe after being mixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110466024.6A CN113144714A (en) | 2021-04-28 | 2021-04-28 | Breeding wastewater treatment device and treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110466024.6A CN113144714A (en) | 2021-04-28 | 2021-04-28 | Breeding wastewater treatment device and treatment method |
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| Publication Number | Publication Date |
|---|---|
| CN113144714A true CN113144714A (en) | 2021-07-23 |
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ID=76871806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110466024.6A Pending CN113144714A (en) | 2021-04-28 | 2021-04-28 | Breeding wastewater treatment device and treatment method |
Country Status (1)
| Country | Link |
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| CN (1) | CN113144714A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113683244A (en) * | 2021-08-19 | 2021-11-23 | 合肥皋科教育科技有限公司 | Domestic wastewater recycling system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212375041U (en) * | 2019-12-30 | 2021-01-19 | 福建省福清市诺华水务有限公司 | Efficient treatment device for sewage treatment |
| CN212687844U (en) * | 2020-06-01 | 2021-03-12 | 深圳前海沃华环保科技有限公司 | Wastewater treatment equipment for chemical production |
| CN212894262U (en) * | 2020-08-22 | 2021-04-06 | 湖北福聚多环保科技有限公司 | Waste water collecting device |
-
2021
- 2021-04-28 CN CN202110466024.6A patent/CN113144714A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212375041U (en) * | 2019-12-30 | 2021-01-19 | 福建省福清市诺华水务有限公司 | Efficient treatment device for sewage treatment |
| CN212687844U (en) * | 2020-06-01 | 2021-03-12 | 深圳前海沃华环保科技有限公司 | Wastewater treatment equipment for chemical production |
| CN212894262U (en) * | 2020-08-22 | 2021-04-06 | 湖北福聚多环保科技有限公司 | Waste water collecting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113683244A (en) * | 2021-08-19 | 2021-11-23 | 合肥皋科教育科技有限公司 | Domestic wastewater recycling system |
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Application publication date: 20210723 |
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