CN212222730U - Animal remedy sewage purification unit - Google Patents
Animal remedy sewage purification unit Download PDFInfo
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- CN212222730U CN212222730U CN202020296845.0U CN202020296845U CN212222730U CN 212222730 U CN212222730 U CN 212222730U CN 202020296845 U CN202020296845 U CN 202020296845U CN 212222730 U CN212222730 U CN 212222730U
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- Prior art keywords
- tank
- sewage purification
- connecting axle
- animal remedy
- aeration chamber
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- 239000010865 sewage Substances 0.000 title claims abstract description 39
- 238000000746 purification Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000002351 wastewater Substances 0.000 claims abstract description 29
- 238000005273 aeration Methods 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 27
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000003647 oxidation Effects 0.000 claims abstract description 24
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 24
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000011084 recovery Methods 0.000 claims abstract description 10
- 238000004062 sedimentation Methods 0.000 claims abstract description 9
- 238000012856 packing Methods 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 20
- 238000002156 mixing Methods 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 16
- 238000005868 electrolysis reaction Methods 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 7
- 210000005056 cell body Anatomy 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 238000011268 retreatment Methods 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 4
- 244000005700 microbiome Species 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000003814 drug Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010979 pH adjustment Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 238000002306 biochemical method Methods 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000000273 veterinary drug Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model provides an animal remedy sewage purification unit, including the waste water collecting pit that connects gradually, the sewage purification jar, first pH equalizing basin, the little electrolytic device of iron carbon, biological oxidation pond, the sedimentation tank, ozone treatment device, second pH equalizing basin and clear solution recovery unit, the bottom and the aeration chamber intercommunication of the little electrolytic tower of iron carbon, the aeration chamber in be equipped with ozone generating device, the aeration chamber through the bottom intercommunication of connecting the water pipe, pump and middle pond, one side of aeration chamber be equipped with biological oxidation pond, COD detecting system sets up the drain outlet department at second pH equalizing basin. The utility model has the advantages that: a COD detection device is arranged at the water outlet to detect the treated clean water.
Description
Technical Field
The utility model relates to an animal remedy production sewage field, more specifically say and relate to an animal remedy sewage purification unit.
Background
Pharmaceutical industry waste water usually belongs to one of the high concentration organic sewage that is difficult to handle, mainly include antibiotic waste water, synthetic drug waste water, chinese patent drug waste water and washing wastewater four categories of preparation production process, its waste water's characteristics are that the composition is complicated, the many contents of organic pollutant kind are high, the toxicity is big, COD value and BOD value are high and the volatility is big, the BOD/COD value difference of waste water is great, ammonia nitrogen concentration is high, the colourity is dark, it is high to contain the salt content, especially biochemical nature is very poor, and intermittent discharge, be difficult for continuous processing. The water quality characteristics of pharmaceutical wastewater cause most pharmaceutical wastewater to be treated by a biochemical method alone and not reach the standard at all, so necessary pretreatment is required before the biochemical treatment. However, the existing pharmaceutical wastewater treatment method is not ideal, which not only often causes waste of recyclable substances in the wastewater, but also can not effectively purify the wastewater, so that the treated wastewater still has the problem of difficult standard reaching.
Disclosure of Invention
The utility model overcomes the defects in the prior art and provides an animal remedy sewage purification treatment device.
The purpose of the utility model is realized by the following technical scheme.
An animal remedy sewage purification treatment device comprises a wastewater collection tank, a sewage purification tank, a first pH adjusting tank, an iron-carbon micro-electrolysis device, a biological oxidation tank, a sedimentation tank, an ozone treatment device, a second pH adjusting tank and a clear liquid recovery device which are sequentially connected, wherein the bottom of an iron-carbon micro-electrolysis tower is communicated with an aeration chamber, an ozone generating device is arranged in the aeration chamber, the aeration chamber is communicated with the bottom of a middle water tank through a connecting water pipe and a pump, the biological oxidation tank is arranged on one side of the aeration chamber, and a COD detection system is arranged at a water discharge port of the second pH adjusting tank;
the first pH adjusting tank and the second pH adjusting tank both comprise bodies, one side of the top of each body is provided with a dosing port communicated with the inside of the body, and a stirring part is arranged in each body;
COD detecting system includes COD detection device, backwash pump, back flow, control panel and operating panel, drainage mouth department is provided with COD detection device, the one end of back flow is connected the outlet, the other end of back flow is connected the inlet of the little electrolytic device of iron carbon for carry out retreatment to outlet exhaust clear liquid, controlling means includes control panel and operating panel, an output of control panel is connected the input of backwash pump, COD detection device's output is connected an input of control panel.
Furthermore, an auxiliary material filter layer is arranged in the sewage purification tank and is formed by mutually paving and connecting a plurality of groups of PVC fillers.
Furthermore, the PVC filler is formed by spirally connecting two symmetrical hemispheroids, and each hemispheroid is provided with a plurality of adjustable fan-shaped blades.
Further, the biological oxidation pond comprises an auxiliary material packing layer, an auxiliary packing layer, a main microorganism packing layer and an auxiliary packing layer from top to bottom, and the thicknesses of the layers in the biological oxidation pond are respectively 15cm, 25cm and 15cm from top to bottom.
Furthermore, the auxiliary packing layer is formed by mutually paving and connecting a plurality of groups of PVC material packing with twelve surfaces.
Furthermore, the auxiliary packing layer is a plurality of groups of PVC packing with twelve regular surfaces, and each surface of the PVC packing is provided with a filter screen.
Further, the acid storage pool is also included, and the acid storage pool is communicated with the first pH adjusting pool and/or the second pH adjusting pool.
Further, agitating unit includes agitator motor and (mixing) shaft, agitator motor sets up the body of PH equalizing basin the cell body top of waste water reaction tank, agitator motor is connected with the (mixing) shaft, the bottom activity of (mixing) shaft is equipped with first connecting axle, second connecting axle, third connecting axle and fourth connecting axle, first connecting axle be provided with the blade on the third connecting axle, be equipped with oblique paddle on the second connecting axle, be provided with horizontal paddle on the fourth connecting axle.
The utility model has the advantages that:
stirring blades are distributed at the bottom of the stirring shaft through a first connecting shaft, a second connecting shaft, a third connecting shaft and a fourth connecting shaft, and in addition, the blades, the horizontal blades and the inclined blades meet the requirements of the inclination angle and the width of the stirring blades at each angle, so that the stirring blades can be effectively and fully stirred at each angle;
the first connecting shaft, the second connecting shaft, the third connecting shaft and the fourth connecting shaft are connected with the stirring shaft through fixing devices, threads matched with the stirring shaft are arranged on the fixing devices and are fixed through the threads, and the positions of the connecting shafts can be adjusted as required to meet the requirements of different stirring depths;
a COD detection device is arranged at the water outlet to detect the treated clear water, if the COD concentration content of the treated clear water is too high, the reflux pump refluxes the clear water to the liquid inlet of the iron-carbon micro-electrolysis device to perform secondary treatment on the waste water until the COD concentration in the water at the water outlet reaches a standard range, the control panel opens the electromagnetic valve, and the clear water reaching the treatment standard flows into the clear liquid recovery device;
the utility model has the advantages of reasonable and simple structure, on solving the sewage problem, there is huge benefit, and the scrubbing ability is good, and sewage treatment is clean, can realize the classification to sewage according to actual sewage treatment needs, practices thrift the energy consumption, and the maintenance of being convenient for has huge benefit on solving the sewage problem, and energy saving and emission reduction reduces the enterprise and drops into, also creates the income for local economy simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the stirring apparatus;
in the figure:
1. a wastewater collection tank; 2. a first pH adjusting tank; 3. an iron-carbon micro-electrolysis device; 4. a second pH adjusting tank;
5. a sedimentation tank; 6. an ozone treatment device; 7. a sewage purification tank; 8. a clear liquid recovery device; 9. a pipeline;
10. a return pipe; 11. a biological oxidation pond; 12. a stirring motor; 13. a fourth connecting shaft; 14. a blade;
15. a horizontal paddle; 16. a fixing device; 17. a stirring shaft; 18. a pitched blade; 19. a first connecting shaft;
20. a second connecting shaft; 21. and a third connecting shaft.
Detailed Description
The technical solution of the present invention is further explained by the following specific examples.
As shown in fig. 1-2, 1 is a wastewater collection tank; 2 is a first pH adjusting tank; 3 is an iron-carbon micro-electrolysis device; 4 is a second pH adjusting tank; 5 is a sedimentation tank; 6 is an ozone treatment device; 7 is a sewage purification tank; 8 is a clear liquid recovery device; 9 is a pipeline; 10 is a return pipe; 11 is a biological oxidation pond; 12 is a stirring motor; 13 is a fourth connecting shaft; 14 is a blade; 15 is a horizontal paddle; 16 is a fixing device; 17 is a stirring shaft; 18 are oblique blades; 19 is a first connecting shaft; 20 is a second connecting shaft; and 21 is a third connecting shaft.
Example 1
An animal remedy sewage purification treatment device shown in fig. 1-2, which comprises a wastewater collection tank, a sewage purification tank, a first pH adjusting tank, an iron-carbon micro-electrolysis device, a biological oxidation tank, a sedimentation tank, an ozone treatment device, a second pH adjusting tank and a clear liquid recovery device which are connected in sequence, wherein the bottom of an iron-carbon micro-electrolysis tower is communicated with an aeration chamber, an ozone generation device is arranged in the aeration chamber, the aeration chamber is communicated with the bottom of a middle water tank through a connecting water pipe and a pump, the biological oxidation tank is arranged on one side of the aeration chamber, and a COD detection system is arranged at a water discharge port of the second pH adjusting tank;
the first pH adjusting tank and the second pH adjusting tank both comprise bodies, one side of the top of each body is provided with a dosing port communicated with the inside of the body, and a stirring part is arranged in each body; agitating unit includes agitator motor and (mixing) shaft, agitator motor sets up the body of PH equalizing basin/the cell body top of waste water reaction tank, agitator motor is connected with the (mixing) shaft, the bottom activity of (mixing) shaft is equipped with first connecting axle, second connecting axle, third connecting axle and fourth connecting axle, first connecting axle be provided with the blade on the third connecting axle, be equipped with oblique paddle on the second connecting axle, be provided with horizontal paddle on the fourth connecting axle.
COD detecting system includes COD detection device, backwash pump, back flow, control panel and operating panel, drainage mouth department is provided with COD detection device, the one end of back flow is connected the outlet, the other end of back flow is connected the inlet of the little electrolytic device of iron carbon for carry out retreatment to outlet exhaust clear liquid, controlling means includes control panel and operating panel, an output of control panel is connected the input of backwash pump, COD detection device's output is connected an input of control panel.
Example 2
An animal remedy sewage purification treatment device shown in fig. 1-2, which comprises a wastewater collection tank, a sewage purification tank, a first pH adjusting tank, an iron-carbon micro-electrolysis device, a biological oxidation tank, a sedimentation tank, an ozone treatment device, a second pH adjusting tank and a clear liquid recovery device which are connected in sequence, wherein the bottom of an iron-carbon micro-electrolysis tower is communicated with an aeration chamber, an ozone generation device is arranged in the aeration chamber, the aeration chamber is communicated with the bottom of a middle water tank through a connecting water pipe and a pump, the biological oxidation tank is arranged on one side of the aeration chamber, and a COD detection system is arranged at a water discharge port of the second pH adjusting tank; the sewage purification tank is internally provided with an auxiliary material filtering layer, the auxiliary material filtering layer is formed by mutually paving and connecting a plurality of groups of PVC fillers, the PVC fillers are formed by spirally connecting two symmetrical hemispheroids, and each hemispheroid is provided with a plurality of adjustable fan-shaped blades.
The first pH adjusting tank and the second pH adjusting tank both comprise bodies, one side of the top of each body is provided with a dosing port communicated with the inside of the body, and a stirring part is arranged in each body; agitating unit includes agitator motor and (mixing) shaft, agitator motor sets up the body of PH equalizing basin/the cell body top of waste water reaction tank, agitator motor is connected with the (mixing) shaft, the bottom activity of (mixing) shaft is equipped with first connecting axle, second connecting axle, third connecting axle and fourth connecting axle, first connecting axle be provided with the blade on the third connecting axle, be equipped with oblique paddle on the second connecting axle, be provided with horizontal paddle on the fourth connecting axle.
COD detecting system includes COD detection device, backwash pump, back flow, control panel and operating panel, drainage mouth department is provided with COD detection device, the one end of back flow is connected the outlet, the other end of back flow is connected the inlet of the little electrolytic device of iron carbon for carry out retreatment to outlet exhaust clear liquid, controlling means includes control panel and operating panel, an output of control panel is connected the input of backwash pump, COD detection device's output is connected an input of control panel.
Example 3
An animal remedy sewage purification treatment device shown in fig. 1-2, which comprises a wastewater collection tank, a sewage purification tank, a first pH adjusting tank, an iron-carbon micro-electrolysis device, a biological oxidation tank, a sedimentation tank, an ozone treatment device, a second pH adjusting tank and a clear liquid recovery device which are connected in sequence, wherein the bottom of an iron-carbon micro-electrolysis tower is communicated with an aeration chamber, an ozone generation device is arranged in the aeration chamber, the aeration chamber is communicated with the bottom of a middle water tank through a connecting water pipe and a pump, the biological oxidation tank is arranged on one side of the aeration chamber, and a COD detection system is arranged at a water discharge port of the second pH adjusting tank; the sewage purification tank is internally provided with an auxiliary material filtering layer, the auxiliary material filtering layer is formed by mutually paving and connecting a plurality of groups of PVC fillers, the PVC fillers are formed by spirally connecting two symmetrical hemispheroids, and each hemispheroid is provided with a plurality of adjustable fan-shaped blades; the biological oxidation pond from top to bottom comprises an auxiliary material packing layer, an auxiliary packing layer, a main microorganism packing layer and an auxiliary packing layer, the thicknesses of all the layers in the biological oxidation pond from top to bottom are respectively 15cm, 25cm and 15cm, the auxiliary packing layer is formed by mutually paving and connecting multiple groups of PVC packing materials with twelve surfaces, the auxiliary packing layer is formed by arranging multiple groups of PVC packing materials with twelve surfaces, and each surface of the PVC packing materials is provided with a filter screen.
The first pH adjusting tank and the second pH adjusting tank both comprise bodies, one side of the top of each body is provided with a dosing port communicated with the inside of the body, and a stirring part is arranged in each body; agitating unit includes agitator motor and (mixing) shaft, agitator motor sets up the body of PH equalizing basin/the cell body top of waste water reaction tank, agitator motor is connected with the (mixing) shaft, the bottom activity of (mixing) shaft is equipped with first connecting axle, second connecting axle, third connecting axle and fourth connecting axle, first connecting axle be provided with the blade on the third connecting axle, be equipped with oblique paddle on the second connecting axle, be provided with horizontal paddle on the fourth connecting axle.
COD detecting system includes COD detection device, backwash pump, back flow, control panel and operating panel, drainage mouth department is provided with COD detection device, the one end of back flow is connected the outlet, the other end of back flow is connected the inlet of the little electrolytic device of iron carbon for carry out retreatment to outlet exhaust clear liquid, controlling means includes control panel and operating panel, an output of control panel is connected the input of backwash pump, COD detection device's output is connected an input of control panel.
Example 4
Fig. 1-2 show a veterinary drug sewage purification treatment device, which comprises a wastewater collection tank, a sewage purification tank, a first pH adjustment tank, an iron-carbon micro-electrolysis device, a biological oxidation tank, a sedimentation tank, an ozone treatment device, a second pH adjustment tank and a clear liquid recovery device, which are connected in sequence; the acid storage pool is communicated with the first pH adjusting pool and/or the second pH adjusting pool;
the bottom of the iron-carbon micro-electrolysis tower is communicated with an aeration chamber, an ozone generating device is arranged in the aeration chamber, the aeration chamber is communicated with the bottom of the intermediate water tank through a connecting water pipe and a pump, a biological oxidation tank is arranged on one side of the aeration chamber, and the COD detection system is arranged at a water discharge port of the second pH adjusting tank; the sewage purification tank is internally provided with an auxiliary material filtering layer, the auxiliary material filtering layer is formed by mutually paving and connecting a plurality of groups of PVC fillers, the PVC fillers are formed by spirally connecting two symmetrical hemispheroids, and each hemispheroid is provided with a plurality of adjustable fan-shaped blades; the biological oxidation pond from top to bottom comprises an auxiliary material packing layer, an auxiliary packing layer, a main microorganism packing layer and an auxiliary packing layer, the thicknesses of all the layers in the biological oxidation pond from top to bottom are respectively 15cm, 25cm and 15cm, the auxiliary packing layer is formed by mutually paving and connecting multiple groups of PVC packing materials with twelve surfaces, the auxiliary packing layer is formed by arranging multiple groups of PVC packing materials with twelve surfaces, and each surface of the PVC packing materials is provided with a filter screen.
The first pH adjusting tank and the second pH adjusting tank both comprise bodies, one side of the top of each body is provided with a dosing port communicated with the inside of the body, and a stirring part is arranged in each body; agitating unit includes agitator motor and (mixing) shaft, agitator motor sets up the body of PH equalizing basin/the cell body top of waste water reaction tank, agitator motor is connected with the (mixing) shaft, the bottom activity of (mixing) shaft is equipped with first connecting axle, second connecting axle, third connecting axle and fourth connecting axle, first connecting axle be provided with the blade on the third connecting axle, be equipped with oblique paddle on the second connecting axle, be provided with horizontal paddle on the fourth connecting axle.
COD detecting system includes COD detection device, backwash pump, back flow, control panel and operating panel, drainage mouth department is provided with COD detection device, the one end of back flow is connected the outlet, the other end of back flow is connected the inlet of the little electrolytic device of iron carbon for carry out retreatment to outlet exhaust clear liquid, controlling means includes control panel and operating panel, an output of control panel is connected the input of backwash pump, COD detection device's output is connected an input of control panel.
The working process is as follows:
be provided with COD detection device in drain outlet department, detect the clear water after handling, if the COD concentration content of the clear water after handling is too high, the backwash pump then flows back the clear water to the inlet of the little electrolytic device of iron carbon, carries out secondary treatment to waste water, and the COD concentration of the aquatic of drain outlet department reaches standard range, and the solenoid valve is opened to the control panel, handles up to standard clear water and flows in the evaporimeter.
The four embodiments of the present invention have been described in detail, but the above description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (8)
1. The utility model provides an animal remedy sewage purification unit which characterized in that: the device comprises a wastewater collection tank, a sewage purification tank, a first pH adjusting tank, an iron-carbon micro-electrolysis device, a biological oxidation tank, a sedimentation tank, an ozone treatment device, a second pH adjusting tank and a clear liquid recovery device which are sequentially connected, wherein the bottom of an iron-carbon micro-electrolysis tower is communicated with an aeration chamber, an ozone generating device is arranged in the aeration chamber, the aeration chamber is communicated with the bottom of a middle water tank through a connecting water pipe and a pump, the biological oxidation tank is arranged on one side of the aeration chamber, and a COD detection system is arranged at a water discharge port of the second pH adjusting tank;
the first pH adjusting tank and the second pH adjusting tank both comprise bodies, one side of the top of each body is provided with a dosing port communicated with the inside of the body, and a stirring part is arranged in each body;
COD detecting system includes COD detection device, backwash pump, back flow, control panel and operating panel, drainage mouth department is provided with COD detection device, the one end of back flow is connected the outlet, the other end of back flow is connected the inlet of the little electrolytic device of iron carbon for carry out retreatment to outlet exhaust clear liquid, controlling means includes control panel and operating panel, an output of control panel is connected the input of backwash pump, COD detection device's output is connected an input of control panel.
2. The animal remedy sewage purification treatment device of claim 1, characterized in that: the sewage purification tank is internally provided with an auxiliary material filtering layer which is formed by mutually paving and connecting a plurality of groups of PVC fillers.
3. The animal remedy sewage purification treatment device of claim 2, characterized in that: the PVC filler is formed by spirally connecting two symmetrical hemispheroids, and each hemispheroid is provided with a plurality of adjustable fan-shaped blades.
4. The animal remedy sewage purification treatment device of claim 1, characterized in that: the biological oxidation pond comprises an auxiliary material packing layer, an auxiliary packing layer, a main microorganism packing layer and an auxiliary packing layer from top to bottom, and the thicknesses of all the layers in the biological oxidation pond are respectively 15cm, 25cm and 15cm from top to bottom.
5. The animal remedy sewage purification treatment device of claim 4, characterized in that: the auxiliary packing layer is formed by mutually paving and connecting a plurality of groups of PVC material packing with twelve surfaces.
6. The animal remedy sewage purification treatment device of claim 4, characterized in that: the auxiliary packing layers are a plurality of groups of PVC packing with twelve regular surfaces, and each surface of the PVC packing is provided with a filter screen.
7. The animal remedy sewage purification treatment device of any one of claims 1-6, wherein: the acid storage pool is communicated with the first pH adjusting pool and/or the second pH adjusting pool.
8. The animal remedy sewage purification treatment device of claim 7, characterized in that: agitating unit includes agitator motor and (mixing) shaft, agitator motor sets up the cell body top in the body/waste water reaction tank of pH equalizing basin, agitator motor is connected with the (mixing) shaft, the bottom activity of (mixing) shaft is equipped with first connecting axle, second connecting axle, third connecting axle and fourth connecting axle, first connecting axle be provided with the blade on the third connecting axle, be equipped with oblique paddle on the second connecting axle, be provided with horizontal paddle on the fourth connecting axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020296845.0U CN212222730U (en) | 2020-03-11 | 2020-03-11 | Animal remedy sewage purification unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020296845.0U CN212222730U (en) | 2020-03-11 | 2020-03-11 | Animal remedy sewage purification unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212222730U true CN212222730U (en) | 2020-12-25 |
Family
ID=73902762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020296845.0U Expired - Fee Related CN212222730U (en) | 2020-03-11 | 2020-03-11 | Animal remedy sewage purification unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212222730U (en) |
-
2020
- 2020-03-11 CN CN202020296845.0U patent/CN212222730U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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Granted publication date: 20201225 |