CN113856294B - Excrement water purification and filtration system for aquatic product cultivation - Google Patents
Excrement water purification and filtration system for aquatic product cultivation Download PDFInfo
- Publication number
- CN113856294B CN113856294B CN202111069165.0A CN202111069165A CN113856294B CN 113856294 B CN113856294 B CN 113856294B CN 202111069165 A CN202111069165 A CN 202111069165A CN 113856294 B CN113856294 B CN 113856294B
- Authority
- CN
- China
- Prior art keywords
- filter
- cylinder
- liquid
- filtering
- cartridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000000746 purification Methods 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 66
- 210000003608 fece Anatomy 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000009360 aquaculture Methods 0.000 description 5
- 244000144974 aquaculture Species 0.000 description 5
- 239000010865 sewage Substances 0.000 description 4
- 238000007667 floating Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009313 farming Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 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
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
-
- 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
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a excreta water purification and filtration system for aquatic product cultivation, which comprises a connector, wherein the connector is internally provided with: a first filter assembly comprising a first filter cartridge and a second filter cartridge located outside the first filter cartridge; a second filter assembly. According to the excrement water quality purification and filtration device system for aquatic product cultivation, discharged liquid enters the connector, and firstly enters the first filter cylinder for diffusion to perform first-stage filtration, then the diffused liquid enters the second filter cylinder for second-stage filtration, then the liquid after the two-stage filtration enters the third filter cylinder for third-stage filtration through the vortex guide part in the second filter assembly, and a vortex is formed in the vortex guide part during the third-stage filtration, so that a large amount of filterable substances are collected into the vortex core, and the speed of blocking meshes of the third filter cylinder is reduced. The filtering efficiency is ensured, and the filtering effect is improved.
Description
Technical Field
The invention relates to an aquaculture technology, in particular to a excreta water purification and filtration device system for aquaculture.
Background
With the continuous advance of aquaculture technology, the following advantages are specified for the current box-type culture mode compared with the traditional culture mode: firstly, each box body exists independently, so that the problem of large-area disease infection is avoided; second, facilitating relationships among sets; thirdly, the fishing work in the later stage of being convenient for avoids causing the scratch in the fishing process, influences the sale.
According to patent No. CN201811144036.1, publication (announcement) day: 2018-12-14, discloses an aquaculture filtration system comprising a culture pond; a reservoir, an adsorption tank, a disinfection tank and a filtering tank are arranged on one side of the culture tank; the water storage tank, the adsorption tank, the disinfection tank and the filtering tank are sequentially connected through pipelines; a water inlet pipe and a plurality of water return pipes with opening and closing valves are respectively arranged at two ends of the culture pond; the reservoir is communicated with the water inlet pipe through a conveying pipe; the bottom of the culture pond is an undulating bottom; a sewage suction pipe is arranged on the fluctuated bottom; a plurality of sewage suction holes are formed in the sewage suction pipe; one end of the sewage suction pipe is connected with a water return pipe on the culture pond; a floating block is arranged in the culture pond; the floating block is provided with a slot which is parallel to the liquid level; a balancing weight and a communicating pipe are arranged below the floating block; the upper surface of the communicating pipe is communicated with the open groove, and the lower surface of the communicating pipe is connected with a water return pipe on the culture pond through a hose; a sedimentation tank is arranged at the tail end of the water return pipe; the sedimentation tank is connected with the filtering tank; and a pump set is arranged in the sedimentation tank. The use is convenient, the bottom of the pool can be cleaned regularly, and the sundries at the bottom of the pool are reduced; adsorbent in the adsorption tank can adsorb aquatic COD, ammonia nitrogen and residual liquid medicine, and the effectual farming systems who has solved prior art has the inconvenient technical problem of use.
The prior box type cultivation adopts circulating water, so-called circulating water is that liquid in each box body keeps flowing, and the circulating water intensively flows into the same box body to be filtered and disinfected, and then is put into the box body to return to the box body so as to ensure the excellent water quality.
Disclosure of Invention
The invention aims to provide a filter device of an excrement water purification and filtration system for aquatic product culture, which optimizes a circulation system.
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides an excrement water purification of aquatic products farming is filtered dress system, includes the connector, be provided with respectively in the connector:
a first filter assembly comprising a first filter cartridge and a second filter cartridge located outside the first filter cartridge;
and the second filter assembly comprises a third filter cylinder body and a vortex guide part, wherein the first filter assembly liquid enters through the vortex guide part and forms a vortex in the third filter cylinder body through the first filter assembly liquid.
Preferably, the connector comprises a communicating part, a first barrel and a second barrel, and the communicating part is provided with a liquid inlet end and a liquid outlet end which are coaxially distributed;
the liquid inlet of the first cylinder is communicated with the liquid inlet end, and a one-way valve is arranged on the first cylinder so as to enable liquid to enter the first filtering component;
the liquid outlet of the first cylinder is communicated with the liquid inlet of the second cylinder;
the liquid outlet of second barrel with the inlet end communicates, and is provided with the check valve on it to make liquid discharge from second filtering component.
Preferably, the first filter assembly further comprises a framework, the framework can be divided into a liquid receiving chamber and a filter chamber according to the structure, and the first filter cartridge and the second filter cartridge are both assembled in the filter chamber;
the bottom of receiving the liquid chamber has seted up infundibulate feed opening, infundibulate feed opening is used for making liquid get into in the first cartridge filter.
Preferably, the mesh size of the first filter cartridge is larger than the mesh size of the second filter cartridge.
Preferably, the bottom of the filter chamber is provided with a mounting hole, one end of the first filter cylinder is provided with a threaded connecting plug, and the first filter cylinder penetrates from the mounting hole to be connected with the funnel-shaped feed opening and is assembled in the mounting hole through the threaded connecting plug in a threaded manner for sealing and fixing.
Preferably, the top and the bottom of filter chamber are provided with the joint structure respectively, the second cartridge filter specifically is that the surface covers has the rectangle elasticity net rack of filter screen to through the joint in structural in order to be "a section of thick bamboo" type structure of joint.
Preferably, the second filtering component further comprises a high-density sponge block inserted into the top of the third filtering cylinder, and the high-density sponge block is used for filtering liquid passing through the liquid outlet of the second cylinder.
A excrement water purification and filtration device system for aquatic product culture comprises the water purification device.
In the technical scheme, the excrement water purification and filtration device system for aquatic product cultivation provided by the invention has the following beneficial effects: inside exhaust liquid got into the connector, advance to go into first cartridge filter and carry out the diffusion and carry out the first order and filter, then the liquid of diffusion gets into the second cartridge filter and carries out the second level and filters, then the liquid after the two-stage filtration gets into the inside third level of carrying out of third filter cylinder body through the vortex guide portion in the second filtering component and filters, and can form the vortex at the vortex guide portion at the third level filtration for but a large amount of filterable material collect the vortex core, reduced the third and filtered the speed that the cylinder mesh was blocked up respectively. The filtering efficiency is ensured, and the filtering effect is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic overall structure diagram provided in an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating an exploded view of a second filter assembly according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a second filter assembly according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a scroll guide provided in an embodiment of the present invention;
FIG. 5 is a schematic view of an exploded configuration of a first filter assembly according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a first filter assembly according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a second filter cartridge according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a cross section provided in an embodiment of the present invention.
Description of reference numerals:
1. a connector; 11. a communicating part; 12. a first cylinder; 13. a second cylinder; 2. a first filter assembly; 21. a first filter cartridge; 211. a threaded connection plug; 22. a second filter cartridge; 23. a framework; 24. a U-shaped card seat; 231. a liquid receiving chamber; 232. a filtering chamber; 233. a funnel-shaped feed opening; 3. a second filter assembly; 31. a third filter cylinder; 32. a scroll guide; 33. a high density sponge block; 331. a groove; 100. and (7) sealing the cover.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1-8, a excreta water purification and filtration device system for aquatic product cultivation comprises a connector 1, wherein the connector 1 is internally provided with:
a first filter assembly 2 including a first filter cartridge 21 and a second filter cartridge 22 located outside the first filter cartridge 21;
and a second filter assembly 3 including a third filter cylinder 31 and a scroll guide 32, the first filter assembly 2 allowing the liquid to enter through the scroll guide 32 and forming a scroll in the third filter cylinder 31 through the liquid.
Specifically, the connector 1 in the above embodiment is suitable for a box body aquaculture system, is mainly provided with a water outlet of a box body, purifies circularly discharged liquid, belongs to a filtering step of an excrement water quality purification and filtration system, and is disinfected in inflow after filtration. Further, the first filter cartridge 21, the second filter cartridge 22 and the third filter cylinder 31 in the above embodiments may be filter screens, filter membranes or iron screens.
As can be seen from fig. 2, 5 and 8, the connector 1 includes a communicating portion 11, a first cylinder 12 and a second cylinder 13, wherein the communicating portion 11 is provided with a liquid inlet end and a liquid outlet end which are coaxially distributed;
the liquid inlet of the first cylinder 12 is communicated with the liquid inlet end, and is provided with a one-way valve so that liquid enters the first filtering component 2;
the liquid outlet of the first cylinder 12 is communicated with the liquid inlet of the second cylinder 13;
the liquid outlet of the second cylinder 13 is communicated with the liquid inlet end, and a one-way valve is arranged on the second cylinder so as to discharge the liquid from the second filtering component 3.
It should be noted that the first cylinder 12 and the second cylinder 13 are movably mounted with a sealing cover 100, so as to facilitate later removal and cleaning.
In the above scheme, the discharged liquid enters the connector 1, firstly enters the first filter cylinder 21 for diffusion to perform first-stage filtration, then the diffused liquid enters the second filter cylinder 22 for second-stage filtration, then the liquid after the two-stage filtration enters the third filter cylinder 31 for third-stage filtration through the vortex guide part 32 in the second filter assembly 3, and a vortex is formed in the vortex guide part 32 in the third-stage filtration, so that a large amount of filterable substances are collected in the vortex core, and the speed of the third filter cylinder 31 for other blockage of meshes is reduced. The filtering efficiency is ensured, and the filtering effect is improved.
As a further technical solution provided by the present invention, as shown in the figure, the first filter assembly 2 further comprises a frame 23, the frame 23 can be divided into a liquid receiving chamber 231 and a filter chamber 232 according to the structure, and the first filter cartridge 21 and the second filter cartridge 22 are both assembled in the filter chamber 232; a funnel-shaped feed opening 233 is formed at the bottom of the liquid receiving chamber 231, and the funnel-shaped feed opening 233 is used for allowing the liquid to enter the first filter cartridge 21. The specific liquid entering liquid receiving chamber 231 is introduced into the first filter cartridge 21 through the funnel-shaped feed opening 233, and then the liquid is diffused from the first filter cartridge 21 into the second filter cartridge 22, and finally diffused into the first cylinder 12 to enter the second cylinder 13 for further filtration.
Further, in the above technical solution, the mesh size of the first filter cartridge 21 is larger than that of the second filter cartridge 22.
Further, in the above embodiment, the bottom of the filtering chamber 232 is provided with a mounting hole, one end of the first filtering cartridge 21 is provided with a threaded connecting plug 211, and the first filtering cartridge 21 penetrates through the mounting hole to be connected with the funnel-shaped feed opening 233 and is screwed into the mounting hole through the threaded connecting plug 211 for sealing and fixing. Specifically, when the first filter cartridge 21 is disassembled, most of the larger particles can be filtered, so that the threaded connection plug 211 is designed to be extremely convenient and quick to disassemble and clean.
Furthermore, the top and the bottom of the filtering chamber 232 are respectively provided with a clamping structure (i.e. a U-shaped clamping seat 24), and the second filtering cylinder 22 is specifically a rectangular elastic grid frame covered with a filtering net on the surface, and is clamped on the clamping structure to form a "cylinder" structure. Specifically, the spliced port is provided with a rubber pad, so that sealing is formed, and when cleaning is performed, the second filter cartridge 22 is directly taken down from the U-shaped card seat 24.
As a further technical solution provided by the present invention, the second filtering assembly 3 further comprises a high-density sponge block 33 inserted in the top of the third filtering cylinder 31, and the high-density sponge block 33 is used for filtering the liquid passing through the liquid outlet of the second cylinder 13.
In the above embodiment, the top of the scroll guide 32 and the predetermined groove 331 are reserved, which is the location of the scroll core, so as to facilitate the accumulation of the substance. Specifically, when rivers pass through the vortex guide 32 and get into the inside of third filter cylinder 31, under its guide, rivers can rotate and form the vortex, receive the effect of vortex special nature, and all tiny particle will collect to the vortex core to pile up in recess 331, and the outlying liquid of vortex is in the cleanest state this moment, then passes through third filter cylinder 31, gets into inside the second cylinder 13, then carries out the filtration of last time through high density sponge piece 33.
In a specific embodiment, the high density sponge 33 is filled with a corresponding pile of activated carbon to reduce the odor in the water.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The water quality purification device is characterized by comprising a connector (1), wherein the connector (1) is internally provided with:
a first filter assembly (2) comprising a first filter cartridge (21) and a second filter cartridge (22) located outside the first filter cartridge (21);
the second filter assembly (3) comprises a third filter cylinder body (31) and a vortex guide part (32), wherein liquid of the first filter assembly (2) enters through the vortex guide part (32) and forms a vortex in the third filter cylinder body (31) through the vortex guide part;
the connector (1) comprises a communicating part (11), a first barrel (12) and a second barrel (13), wherein a liquid inlet end and a liquid outlet end which are coaxially distributed are arranged on the communicating part (11);
the liquid inlet of the first cylinder (12) is communicated with the liquid inlet end, and a one-way valve is arranged on the first cylinder to enable liquid to enter the first filtering component (2);
the liquid outlet of the first cylinder (12) is communicated with the liquid inlet of the second cylinder (13);
the liquid outlet of the second cylinder (13) is communicated with the liquid inlet end, and a one-way valve is arranged on the second cylinder to discharge liquid from the second filtering component (3);
the first filter assembly (2) further comprises a framework (23), the framework (23) can be divided into a liquid receiving chamber (231) and a filter chamber (232) according to the structure, and the first filter cartridge (21) and the second filter cartridge (22) are assembled in the filter chamber (232);
the bottom of liquid receiving chamber (231) is seted up infundibulate feed opening (233), infundibulate feed opening (233) are used for making liquid get into in first cartridge filter (21).
2. A water purification apparatus as claimed in claim 1 wherein the mesh size of said first filter cartridge (21) is larger than the mesh size of said second filter cartridge (22).
3. A water purifying apparatus as claimed in claim 1, wherein a mounting hole is opened at the bottom of the filtering chamber (232), a threaded connection plug (211) is provided at one end of the first filtering cylinder (21), the first filtering cylinder (21) penetrates from the mounting hole to be connected with the funnel-shaped feed opening (233), and is assembled in the mounting hole by the threaded connection plug (211) in a threaded manner for sealing and fixing.
4. A water purification apparatus as claimed in claim 1, wherein the top and bottom of the filtering chamber (232) are respectively provided with a clamping structure, and the second filtering cartridge (22) is a rectangular elastic grid frame covered with a filtering net on the surface, and is clamped on the clamping structure to form a "cartridge" structure.
5. A water purification device as claimed in claim 1 wherein the second filter assembly (3) further comprises a high density sponge block (33) inserted into the top of the third filter cylinder (31), the high density sponge block (33) being used to filter liquid passing through the outlet of the second cylinder (13).
6. A water purification and filtration system for excreta of aquatic product culture, which is characterized by comprising the water purification device of any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111069165.0A CN113856294B (en) | 2021-09-13 | 2021-09-13 | Excrement water purification and filtration system for aquatic product cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111069165.0A CN113856294B (en) | 2021-09-13 | 2021-09-13 | Excrement water purification and filtration system for aquatic product cultivation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113856294A CN113856294A (en) | 2021-12-31 |
| CN113856294B true CN113856294B (en) | 2023-04-18 |
Family
ID=78995554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111069165.0A Active CN113856294B (en) | 2021-09-13 | 2021-09-13 | Excrement water purification and filtration system for aquatic product cultivation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113856294B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534363B (en) * | 2022-02-15 | 2023-06-13 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Metal ion extraction element that geological mineral resources investigation was used |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208809570U (en) * | 2018-08-24 | 2019-05-03 | 抚顺正工矿业科技发展有限公司 | A kind of mining quality purifying device for water |
| CN212334785U (en) * | 2020-01-02 | 2021-01-12 | 成希红 | Aquaculture water purification and filtration device for mariculture |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206676066U (en) * | 2017-04-19 | 2017-11-28 | 宜春市袁州区旗胜矿业有限公司 | A kind of separation of solid and liquid bag type filtering machine |
| US20190357503A1 (en) * | 2018-05-27 | 2019-11-28 | Taiwan Water Recycle Technology Co., Ltd. | Aquaculture system |
| CN210356232U (en) * | 2019-07-02 | 2020-04-21 | 漳州政融食品开发股份有限公司 | Improved generation parallel ferment slagging-off separator |
| CN111097229A (en) * | 2020-01-14 | 2020-05-05 | 台州启岳环保科技有限公司 | Vortex type pollution discharge pre-filter |
| CN213159744U (en) * | 2020-07-17 | 2021-05-11 | 江苏天宇石化冶金设备有限公司 | Efficient lean solution tertiary filter |
-
2021
- 2021-09-13 CN CN202111069165.0A patent/CN113856294B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208809570U (en) * | 2018-08-24 | 2019-05-03 | 抚顺正工矿业科技发展有限公司 | A kind of mining quality purifying device for water |
| CN212334785U (en) * | 2020-01-02 | 2021-01-12 | 成希红 | Aquaculture water purification and filtration device for mariculture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113856294A (en) | 2021-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113856294B (en) | Excrement water purification and filtration system for aquatic product cultivation | |
| CN211482509U (en) | Closed recirculating aquaculture system | |
| CN103111107B (en) | Backwashing flat surface filter plate filter | |
| CN211458551U (en) | Fish pond filter with multilayer purifies layer | |
| CN206142935U (en) | Water -saving type water purifier | |
| CN208843909U (en) | A kind of rural domestic sewage treatment purification tank | |
| CN214936243U (en) | Efficient chemical cleaning device based on Eco-iGDM technology | |
| CN213202670U (en) | Filtering and sterilizing integrated machine | |
| CN215224027U (en) | Biochemical all-in-one of intelligence fish pond solid-liquid separation | |
| CN211813829U (en) | Medical sewage treatment integration equipment | |
| CN210946154U (en) | Dry cleaning solvent filtration system and dry cleaning machine | |
| CN206521348U (en) | A kind of circulating water strainer | |
| CN218736661U (en) | Water body circulated prawn breeding device | |
| CN218146110U (en) | Livestock and poultry breeding wastewater precise filtering equipment | |
| CN220245843U (en) | Rainwater treatment device for sponge city | |
| CN214829468U (en) | Circulating water coarse filter | |
| CN209669021U (en) | A kind of fishpond sterilizing filter | |
| CN208500595U (en) | A kind of formula filter element for water purifier easy to clean | |
| CN215912985U (en) | High-efficient filtration clean system of water is bred to rare fingerling | |
| CN217202237U (en) | Vertical solid particle remover for anaerobic fermentation | |
| CN213596085U (en) | Ultrafiltration membrane purification equipment for wastewater | |
| CN214218444U (en) | Water purification machine with good disinfection effect | |
| CN214004384U (en) | Multistage ecological treatment device of tail water for aquaculture | |
| CN216018571U (en) | Aquaculture water purification system | |
| CN220402794U (en) | Filtration system of culture pond |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |