CN223722908U - A phosphorus removal and chemical dosing device for wastewater treatment in livestock and poultry farms - Google Patents
A phosphorus removal and chemical dosing device for wastewater treatment in livestock and poultry farmsInfo
- Publication number
- CN223722908U CN223722908U CN202520231352.1U CN202520231352U CN223722908U CN 223722908 U CN223722908 U CN 223722908U CN 202520231352 U CN202520231352 U CN 202520231352U CN 223722908 U CN223722908 U CN 223722908U
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Abstract
本实用新型公开了一种畜禽养殖场污水处理加药除磷设备，涉及污水处理技术领域。本实用新型包括混合罐和金属波纹管，混合罐顶部设置有搅拌电机，混合罐外周面底部贯穿卡接有液泵，液泵一侧设置有金属波纹管，金属波纹管外周面贯穿卡接有多个喷淋组件，金属波纹管一端卡接固定有定位组件，金属波纹管外周面卡接固定有定位管。本实用新型通过设置混合罐和金属波纹管，解决了加药除磷设备在对污水处理时，往往在大量污水中倒入反应药剂，并对污水搅拌一定时间，操作费时费力，同时需要再药剂和污水充分反应后才能够在污水中增添另一种药剂，降低处理效率，设备内的死角较多，清洗操作费时费力的问题。
This utility model discloses a phosphorus removal and chemical dosing device for wastewater treatment in livestock and poultry farms, relating to the field of wastewater treatment technology. The utility model includes a mixing tank and a corrugated metal pipe. A stirring motor is installed at the top of the mixing tank, and a liquid pump is inserted and secured to the bottom of the outer circumference of the mixing tank. A corrugated metal pipe is installed on one side of the liquid pump, and multiple spray components are inserted and secured to the outer circumference of the corrugated metal pipe. A positioning component is secured and fixed to one end of the corrugated metal pipe, and a positioning tube is secured and fixed to the outer circumference of the corrugated metal pipe. This utility model, by setting up a mixing tank and a corrugated metal pipe, solves the problems of traditional phosphorus removal and chemical dosing equipment, which often involves pouring reaction agents into large amounts of wastewater and stirring the wastewater for a certain period, resulting in time-consuming and labor-intensive operation. Furthermore, it addresses the issues of requiring sufficient reaction between the agent and wastewater before adding another agent, reducing treatment efficiency, and having many dead corners within the equipment, making cleaning time-consuming and labor-intensive.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, and particularly relates to a dosing and dephosphorizing device for sewage treatment of livestock and poultry farms.
Background
Livestock and poultry raising refers to the process of raising and managing livestock and poultry, wherein the livestock and poultry mainly comprise pigs, cattle, sheep, chickens, ducks, geese and the like, are important food sources, a great amount of wastes and emissions are often generated in the livestock and poultry raising process, excrement wastewater, production wastewater, domestic wastewater and rainwater are contained in the livestock and poultry raising process, the sewage containing the excrement often contains a great amount of phosphorus elements, excessive accumulation of the phosphorus elements in the water often leads to eutrophication of water bodies, algae mass propagation is caused, water bodies are further polluted, and in order to avoid the influence of the sewage on the environment, special dephosphorization treatment is needed to be carried out through dephosphorization equipment before the emission, but the following defects still exist in the practical use:
1. The utility model discloses a livestock farm sewage treatment dosing dephosphorization device, wherein two groups of supporting legs are symmetrically and fixedly arranged at the bottom side of a fixed block, the supporting legs are rectangular blocks, a mixing cavity is formed at the upper end of the fixed block, the mixing cavity is a trapezoid cavity, the bottom side of the mixing cavity is an inclined plane, movable holes are formed in the side surface of the fixed block, a large amount of sewage is poured into the mixing cavity with larger volume when dephosphorization treatment is carried out, and then stirring is carried out, so that medicines and sewage are fully mixed, but the volume of the mixing cavity is quite large, so that the full mixing of the sewage and the medicines is ensured, a certain time is generally required, the operation is time-consuming and labor-consuming, the elements in the sewage are quite complex, multi-stage treatment is often required to be discharged, and only the increase of the medicines can be carried out after the full reaction of one medicine and the sewage is carried out, so that the treatment efficiency is reduced;
2. Because the beasts and birds are bred organic matter in the sewage, kind such as inorganic matter are more, in order to avoid corrosion and the jam in the equipment, need regularly wash in the equipment, and add the volume of medicine dephosphorization equipment often great, and need stirring structure stir sewage, lead to its inboard dead angle more, and the cleaning operation is wasted time and energy.
Disclosure of utility model
The utility model aims to provide a dosing dephosphorization device for livestock and poultry farm sewage treatment, which solves the problems that when the dosing dephosphorization device is used for sewage treatment, a large amount of reaction reagent is poured into a large amount of sewage, the sewage and the reagent are fully reacted by stirring the sewage for a certain time, the operation is time-consuming and labor-consuming, and the reagent and the sewage are fully reacted to be added with another reagent, so that the treatment efficiency is reduced, dead angles in the device are more, and the cleaning operation is time-consuming and labor-consuming.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a livestock and poultry farm sewage treatment dosing dephosphorization device which comprises a mixing tank and a metal corrugated pipe, wherein a stirring motor is arranged at the top of the mixing tank, a liquid pump is connected with the bottom of the outer peripheral surface of the mixing tank in a penetrating and clamping manner, a partition plate is connected with the middle of the mixing tank in a clamping manner, one side of the liquid pump is provided with the metal corrugated pipe, a plurality of spraying assemblies are connected with the outer peripheral surface of the metal corrugated pipe in a penetrating and clamping manner, a positioning assembly is connected with one end of the metal corrugated pipe in a clamping manner, and a positioning pipe is connected with the outer peripheral surface of the metal corrugated pipe in a clamping manner;
The stirring motor can drive the stirring blade to rotate, the medicament and water in the mixing tank are stirred, the medicament is dissolved in the water, the solution containing the medicament is conveniently sprayed, the space in the mixing tank can be partitioned by the partition plate, the medicament and the water are continuously sprayed in the conveying pipe, the medicament and the sewage are fully contacted and mixed, the standby mixed medicament solution is stored at the lower side in the mixing tank, the medicament solution is conveniently taken out at any time, the convenience of equipment use is improved, the medicament can be pumped into the metal corrugated pipe through the liquid pump, the medicament is sprayed through the spraying assembly, the automation degree of the equipment is improved, only the metal corrugated pipe is required to be inserted into the conveying pipe through which the sewage passes when the equipment is installed, the metal corrugated pipe is kept stable through the positioning assembly and the positioning pipe, the medicament is continuously sprayed in the conveying pipe when the sewage is conveyed through the conveying pipe, the medicament and the sewage are not required to be fully contacted and mixed, the mixing time is reduced, the space utilization is improved, the medicament is only required to be simply placed in the mixing tank through the reasonable layout conveying pipe, the labor intensity is reduced, and the labor intensity is reduced by the personnel, and the personnel can be cleaned by simply and the cleaning of the metal corrugated pipe.
Further, a top cover is fixedly clamped at the top of the mixing tank, a feed pipe penetrates through and welded at the top of the top cover, the stirring motor is fixedly clamped at the center of the top cover in a clamping mode, a first connecting pipe penetrates through and clamped at one side of the outer peripheral surface of the liquid pump, and universal wheels are rotatably clamped at the periphery of the bottom of the mixing tank;
Can drive the blending tank through the universal wheel and remove, improve the convenience that equipment used, can take out the liquid medicine in the blending tank to the metal bellows in through the liquid pump and spray, improve the degree of automation of device.
Further, a stirring rod is clamped at the bottom of the stirring motor, stirring blades are clamped and fixed on the peripheral surface of the stirring rod, and the stirring rod is inserted into the top cover and the top of the partition plate in a penetrating manner;
The stirring rod and the stirring blade can be driven to rotate through the stirring motor, and the medicament and water in the mixing tank are stirred, so that the medicament is fully dissolved in the water, and the solution containing the medicament is conveniently sprayed.
Further, a material through hole is formed in the top of the partition board in a penetrating manner, a rotating groove is formed in the partition board, the rotating groove is communicated with the material through hole in a penetrating manner, and a rotating plate is clamped in the rotating groove;
The rotating plate bottom one end is provided with the rotating motor, can drive the rotating plate through the rotating motor and rotate, opens and close the feed inlet, makes the baffle can separate the interior space of blending tank, makes the interior upside of blending tank carry out the stirring mixing of medicament and water, and the interior downside storage reserve of blending tank has mixed the medicament solution, is convenient for take the medicament solution at any time, improves the convenience of equipment use.
Further, the outer peripheral surface of each spraying assembly is penetrated and clamped with a spray head, one end of each metal corrugated pipe is penetrated and clamped with a second connecting pipe, the second connecting pipe is positioned at the other end of each metal corrugated pipe opposite to the positioning assembly, the second connecting pipes are clamped and fixed at one end of each first connecting pipe, and a plurality of spraying assemblies are positioned between the positioning assemblies and the positioning pipes;
When medicament and sewage mix, the medicament that gets into in the corrugated metal pipe passes through the shower nozzle blowout, makes medicament and the sewage intensive mixing through the conveyer pipe, need not use stirring structure to make sewage and medicament mix, reduces and mixes required time, simultaneously through reasonable layout conveyer pipe, can reduce a plurality of sewage treatment facilities's volume, improves space utilization.
Further, a plurality of positioning cylinders are clamped in the positioning assembly and the positioning pipe, one end of each positioning cylinder of the positioning assembly is slidably clamped with a first anti-slip positioning plate, the first anti-slip positioning plate is inserted into the outer peripheral surface of the positioning assembly in a penetrating manner, one end of each positioning cylinder of the positioning pipe is slidably clamped with a second anti-slip positioning plate, one side of each second anti-slip positioning plate is welded with a limiting plate, the second anti-slip positioning plate is inserted into the outer peripheral surface of the positioning pipe in a penetrating manner, and the limiting plate is positioned on the other side of the second anti-slip positioning plate opposite to the positioning assembly;
When the installation of equipment, only need insert the metal bellows in the conveyer pipe that sewage passed through, drive the removal of first antiskid locating plate and second antiskid locating plate through the location cylinder, first antiskid locating plate and second antiskid locating plate extrusion laminating are in the conveyer pipe inner wall, further make the metal bellows keep stable in the conveyer pipe, and when dismantling the washing to the metal bellows, only need remove locating component and locating tube and to the location of metal bellows, pull out the metal bellows and wash fast, easy operation is convenient, reduce staff's intensity of labour.
The utility model has the following beneficial effects:
1. According to the utility model, by arranging the mixing tank and the metal corrugated pipe, the problems that a large amount of sewage is poured into a mixing cavity with larger volume and is stirred when dephosphorization treatment is carried out, so that the medicine and the sewage are fully mixed, but the volume of the mixing cavity is larger, so that the sewage and the medicine are fully mixed, a certain time is required for stirring, time and labor are wasted in operation, the sewage is more complicated in elements and is discharged due to multi-stage treatment, the medicine can be increased after one medicine and the sewage are fully reacted to avoid mutual reaction, the treatment efficiency is reduced, the medicine and the water are fully mixed in the mixing tank when the dephosphorization treatment of the sewage is carried out, the medicine is quickly pumped into the metal corrugated pipe through the liquid pump 102 and is sprayed into the conveying pipe through the spraying component, so that the sewage and the medicine are fully mixed, the stirring structure is not required for mixing the sewage and the medicine, the time required for mixing is reduced, and the space utilization rate is improved through reasonably arranging the conveying pipe.
2. The utility model solves the problems that the device is required to be cleaned at fixed time and the volume of the dosing dephosphorization device is always larger, and the stirring structure is required to stir the sewage, so that dead angles on the inner side of the device are more, the cleaning operation is time-consuming and labor-consuming, when the device is installed, the metal corrugated pipe is only required to be inserted into the conveying pipe through which the sewage passes, and the metal corrugated pipe is kept stable in the conveying pipe through the positioning component and the positioning pipe, and when the sewage passes through the conveying pipe, the spraying component sprays the liquid medicine to fully mix the sewage and the liquid medicine, and when the metal corrugated pipe is disassembled and cleaned, the positioning component and the positioning pipe are only required to be released to rapidly pull out and clean the metal corrugated pipe, so that the operation is simple and convenient, and the labor intensity of workers is reduced.
Drawings
FIG. 1 is a structural effect diagram of the present utility model;
FIG. 2 is a block diagram of a mixing tank of the present utility model;
FIG. 3 is a cross-sectional view of a mixing tank of the present utility model;
FIG. 4 is a cross-sectional view of a separator of the present utility model;
FIG. 5 is a block diagram of a metal bellows of the present utility model;
FIG. 6 is a block diagram of a positioning assembly and positioning tube of the present utility model.
Reference numerals:
1. Mixing tank, 101, stirring motor, 102, liquid pump, 103, top cover, 104, feeding pipe, 105, first connecting pipe, 106, universal wheel, 107, stirring rod, 108, stirring blade, 109, baffle, 110, feed port, 111, rotary groove, 112, rotary plate, 2, metal corrugated pipe, 201, positioning component, 202, positioning pipe, 203, spraying component, 204, spray head, 205, second connecting pipe, 206, positioning cylinder, 207, first anti-slip positioning plate, 208, second anti-slip positioning plate, 209 and limiting plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-6, the utility model discloses a livestock and poultry farm sewage treatment dosing dephosphorization device, which comprises a mixing tank 1 and a metal corrugated pipe 2, wherein a stirring motor 101 is arranged at the top of the mixing tank 1, a liquid pump 102 is connected with the bottom of the outer peripheral surface of the mixing tank 1 in a penetrating and clamping manner, a partition plate 109 is connected with the middle part of the mixing tank 1 in a clamping manner, the metal corrugated pipe 2 is arranged at one side of the liquid pump 102, a plurality of spray assemblies 203 are connected with the outer peripheral surface of the metal corrugated pipe 2 in a penetrating and clamping manner, a positioning assembly 201 is connected with one end of the metal corrugated pipe 2 in a clamping manner, and a positioning pipe 202 is connected with the outer peripheral surface of the metal corrugated pipe 2 in a clamping manner;
When the equipment is installed, the mixing tank 1 is moved to a proper position, the metal corrugated pipe 2 is inserted into a conveying pipe through which sewage passes, the metal corrugated pipe 2 is kept stable in the conveying pipe through the positioning component 201 and the positioning pipe 202, the dephosphorization medicament and water are poured into the mixing tank 1, the stirring motor 101 drives the stirring blade 108 to rotate, the medicament and the water in the mixing tank 1 are stirred, the medicament is dissolved in the water, after the medicament is fully dissolved, the material inlet 110 of the partition plate 109 is opened, the medicament is poured into the lower side in the mixing tank 1, the other part of water and the medicament are poured into the upper side in the mixing tank 1 for mixing, when the sewage passes through the conveying pipe, the medicament is pumped into the metal corrugated pipe 2 through the liquid pump 102, the medicament is sprayed into the conveying pipe through the spraying component 203, the medicament and the flowing sewage are fully mixed, when the device is required to be cleaned, only the water and the medicament are required to be simply washed, the positioning component 201 and the positioning pipe 202 are released to position the metal corrugated pipe 2 and the metal corrugated pipe 2 is quickly taken out from the conveying pipe for cleaning the metal corrugated pipe 2.
As shown in fig. 1-4, a top cover 103 is fastened and fixed at the top of the mixing tank 1, a feed pipe 104 is welded at the top of the top cover 103, a stirring motor 101 is fastened and fixed at the center of the top cover 103, a first connecting pipe 105 is fastened and fixed at one side of the outer peripheral surface of a liquid pump 102, universal wheels 106 are fastened and fixed at the periphery of the bottom of the mixing tank 1, a stirring rod 107 is fastened and fixed at the bottom of the stirring motor 101, stirring blades 108 are fastened and fixed at the outer peripheral surface of the stirring rod 107, the stirring rod 107 is inserted and connected at the tops of the top cover 103 and a partition 109, a material through hole 110 is formed at the top of the partition 109, a rotating groove 111 is formed in the partition 109, the rotating groove 111 is communicated with the material through hole 110, and a rotating plate 112 is fastened and fixed in the rotating groove 111;
The mixing tank 1 is driven to move to a proper position by the universal wheel 106, dephosphorization medicament and water are poured into the mixing tank 1 through the feeding pipe 104, the stirring motor 101 drives the stirring blade 108 to rotate, the medicament and the water in the mixing tank 1 are stirred, the medicament is dissolved in the water, after the medicament is fully dissolved, the rotating plate 112 is controlled to rotate in the rotating groove 111 to open the feed opening 110, the medicament liquid on the upper side of the partition plate 109 is poured into the lower side of the mixing tank 1 through the feed opening 110, the feed opening 110 is closed, and then another part of water and the medicament are poured into the upper side of the mixing tank 1 for mixing, and when sewage passes through the conveying pipe, the medicament is pumped into the metal corrugated pipe 2 for spraying by the liquid pump 102.
As shown in fig. 1, 5 and 6, the outer peripheral surface of each spraying assembly 203 is in through-clamping connection with a spray head 204, one end of a metal corrugated pipe 2 is in through-clamping connection with a second connecting pipe 205, the second connecting pipe 205 is positioned at the other end of the metal corrugated pipe 2 relative to the positioning assembly 201, the second connecting pipe 205 is in through-clamping connection with one end of a first connecting pipe 105, a plurality of spraying assemblies 203 are positioned between the positioning assemblies 201 and the positioning pipes 202, a plurality of positioning cylinders 206 are clamped in the positioning assemblies 201 and the positioning pipes 202, one end of each positioning cylinder 206 of the positioning assembly 201 is in sliding connection with a first anti-slip positioning plate 207, the first anti-slip positioning plate 207 is in through-clamping connection with the outer peripheral surface of the positioning assembly 201, one end of each positioning cylinder 206 of the positioning pipe 202 is in sliding connection with a second anti-slip positioning plate 208, one side of each second anti-slip positioning plate 208 is welded with a limiting plate 209, the second anti-slip positioning plate 208 is in through-clamping connection with the outer peripheral surface of the positioning pipe 202, and the limiting plate 208 is positioned at the other side relative to the positioning assembly 201;
When equipment is installed, the metal corrugated pipe 2 is inserted into the water inlet of the conveying pipe through which sewage passes, the positioning cylinder 206 drives the first anti-slip positioning plate 207 and the second anti-slip positioning plate 208 to move, the first anti-slip positioning plate 207 and the second anti-slip positioning plate 208 are extruded and attached to the inner wall of the conveying pipe, the limiting plate 209 is attached to the water inlet of the conveying pipe, the metal corrugated pipe 2 is further kept stable in the conveying pipe, when liquid medicine and sewage are mixed, the liquid medicine entering the metal corrugated pipe 2 is sprayed out through the spray head 204, the liquid medicine is fully mixed with the sewage passing through the conveying pipe, and when the metal corrugated pipe 2 is disassembled and cleaned, the positioning of the positioning assembly 201 and the positioning pipe 202 on the metal corrugated pipe 2 is released, and the metal corrugated pipe 2 is pulled out and cleaned rapidly.
The utility model has the concrete working principle that when equipment is installed, the mixing tank 1 is driven to move to a proper position through the universal wheel 106, the metal corrugated pipe 2 is inserted into a water inlet of a conveying pipe through which sewage passes, the positioning cylinder 206 drives the first anti-slip positioning plate 207 and the second anti-slip positioning plate 208 to move, the first anti-slip positioning plate 207 and the second anti-slip positioning plate 208 are extruded and attached to the inner wall of the conveying pipe, the limiting plate 209 is attached to the water inlet of the conveying pipe, the dephosphorization medicament and water are poured into the mixing tank 1 through the feed pipe 104, the stirring motor 101 drives the stirring blade 108 to rotate, the medicament and the water in the mixing tank 1 are stirred, the medicament is dissolved in the water, after the medicament is fully dissolved, the rotating plate 112 is controlled to rotate in the rotating groove 111 to open the feed inlet 110, the medicament on the upper side of the partition plate 109 is poured into the lower side of the mixing tank 1 through the feed inlet 110, the other part of the water and the medicament are poured into the upper side of the mixing tank 1 to be mixed, when the sewage passes through the conveying pipe, the sewage is rapidly pumped into the metal corrugated pipe 2 through the liquid pump 102, the medicament and the metal corrugated pipe 2 is completely removed through the stirring motor 104, and the metal corrugated pipe 2 is completely and the corrugated pipe 2 is cleaned, and the metal corrugated pipe 2 is completely positioned and washed, and the metal corrugated pipe 2 is completely washed, and the metal corrugated pipe 2 is positioned and washed.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (6)
1. The utility model provides a livestock and poultry plant sewage treatment adds medicine dephosphorization equipment, includes blending tank (1) and metal bellows (2), its characterized in that blending tank (1) top is provided with agitator motor (101), the joint has liquid pump (102) are run through to blending tank (1) outer peripheral face bottom, central authorities joint has baffle (109) in blending tank (1), liquid pump (102) one side is provided with metal bellows (2), metal bellows (2) outer peripheral face runs through the joint and has a plurality of spray assemblies (203), metal bellows (2) one end joint is fixed with locating component (201), metal bellows (2) outer peripheral face joint is fixed with locating tube (202).
2. The livestock and poultry farm sewage treatment dosing dephosphorization equipment of claim 1, wherein a top cover (103) is fixedly clamped at the top of the mixing tank (1), a feed pipe (104) is welded at the top of the top cover (103) in a penetrating manner, the stirring motor (101) is fixedly clamped at the center of the top cover (103), a first connecting pipe (105) is fixedly clamped at one side of the outer peripheral surface of the liquid pump (102) in a penetrating manner, and universal wheels (106) are rotatably clamped at the periphery of the bottom of the mixing tank (1).
3. The livestock and poultry farm sewage treatment dosing dephosphorization equipment of claim 2, wherein a stirring rod (107) is clamped at the bottom of the stirring motor (101), stirring blades (108) are clamped and fixed on the outer peripheral surface of the stirring rod (107), and the stirring rod (107) is inserted into the top of the top cover (103) and the top of the partition plate (109) in a penetrating manner.
4. The livestock and poultry farm sewage treatment dosing dephosphorization equipment according to claim 1, wherein a feed opening (110) is formed in the top of the partition board (109) in a penetrating manner, a rotating groove (111) is formed in the partition board (109), the rotating groove (111) is communicated with the feed opening (110) in a penetrating manner, and a rotating plate (112) is clamped in the rotating groove (111).
5. The livestock and poultry farm sewage treatment dosing and dephosphorization equipment according to claim 2, wherein each spraying assembly (203) is provided with a spray head (204) in a penetrating manner on the outer peripheral surface, one end of each metal corrugated pipe (2) is provided with a second connecting pipe (205) in a penetrating manner, the second connecting pipe (205) is positioned at the other end of each metal corrugated pipe (2) opposite to the positioning assembly (201), the second connecting pipes (205) are fixedly clamped at one end of each first connecting pipe (105), and a plurality of spraying assemblies (203) are positioned between the positioning assemblies (201) and the positioning pipes (202).
6. The livestock farm sewage treatment dosing and dephosphorization equipment according to claim 1, wherein a plurality of positioning cylinders (206) are clamped in the positioning assembly (201) and the positioning tube (202), one end of each positioning cylinder (206) of the positioning assembly (201) is clamped with a first anti-slip positioning plate (207) in a sliding manner, the first anti-slip positioning plate (207) is inserted into the outer peripheral surface of the positioning assembly (201) in a penetrating manner, one end of each positioning cylinder (206) of the positioning tube (202) is clamped with a second anti-slip positioning plate (208) in a sliding manner, one side of each second anti-slip positioning plate (208) is welded with a limiting plate (209), the second anti-slip positioning plate (208) is inserted into the outer peripheral surface of the positioning tube (202) in a penetrating manner, and the limiting plate (209) is positioned on the other side of the second anti-slip positioning plate (208) opposite to the positioning assembly (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520231352.1U CN223722908U (en) | 2025-02-13 | 2025-02-13 | A phosphorus removal and chemical dosing device for wastewater treatment in livestock and poultry farms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520231352.1U CN223722908U (en) | 2025-02-13 | 2025-02-13 | A phosphorus removal and chemical dosing device for wastewater treatment in livestock and poultry farms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223722908U true CN223722908U (en) | 2025-12-26 |
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ID=98127517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520231352.1U Active CN223722908U (en) | 2025-02-13 | 2025-02-13 | A phosphorus removal and chemical dosing device for wastewater treatment in livestock and poultry farms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223722908U (en) |
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2025
- 2025-02-13 CN CN202520231352.1U patent/CN223722908U/en active Active
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