CN222694187U - Filter structure of freshwater aquaculture tank - Google Patents
Filter structure of freshwater aquaculture tank Download PDFInfo
- Publication number
- CN222694187U CN222694187U CN202421448774.6U CN202421448774U CN222694187U CN 222694187 U CN222694187 U CN 222694187U CN 202421448774 U CN202421448774 U CN 202421448774U CN 222694187 U CN222694187 U CN 222694187U
- Authority
- CN
- China
- Prior art keywords
- screen drum
- box
- filtering
- negative pressure
- aquaculture tank
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- 238000009360 aquaculture Methods 0.000 title claims abstract description 31
- 244000144974 aquaculture Species 0.000 title claims abstract description 31
- 239000013505 freshwater Substances 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000001914 filtration Methods 0.000 claims abstract description 35
- 238000000926 separation method Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 abstract description 23
- 239000003344 environmental pollutant Substances 0.000 abstract description 10
- 231100000719 pollutant Toxicity 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 6
- 239000010865 sewage Substances 0.000 abstract description 6
- 239000004744 fabric Substances 0.000 description 6
- 239000000356 contaminant Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 235000021120 animal protein Nutrition 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a filtering structure of a freshwater aquaculture tank, which belongs to the field of freshwater aquaculture tanks, and the filtering and separating structure of the filtering and separating structure takes a rotatable screen drum as a main filtering component, so that after sewage in an upper aquaculture tank is discharged into the screen drum through a drain pipe, water can be freely dropped into a lower water storage tank for storage and collection through the filtering of the screen drum, and particle pollutants are blocked in the screen drum, wherein the particle pollutants with larger particle size fall into a collecting box along with the rotation of the screen drum to be collected, the particle pollutants with smaller particle size attached to the inside of a mesh of the screen drum rise to the top along with the rotation of the screen drum, and then are scraped back and forth through a negative pressure suction box and adsorbed into a dust collector to achieve the cleaning effect of the screen drum, so that the screen drum is not required to be removed for cleaning, and the whole filtering and circulating operation of circulating water is not influenced.
Description
Technical Field
The utility model relates to the field of freshwater aquaculture tanks, in particular to a filtering structure of a freshwater aquaculture tank.
Background
The freshwater aquaculture takes a freshwater body as a space, feeds are added to feed fishes or other aquatic animals, and finally the fishes or other aquatic products are obtained, so that economic activities with certain economic benefits are realized, a large amount of high-quality animal proteins are provided for human beings by the freshwater aquaculture, and the freshwater aquaculture is one of the most main sources for obtaining the high-quality animal proteins by the human beings in the future and has great significance for improving the food structure.
In order to facilitate cultivation, cultivation is sometimes required in the form of a cultivation box, and although the cultivation mode is convenient to manage, the water quality filtering and purifying structure of the cultivation mode has high requirements. Most of the existing freshwater aquaculture tank filtering structures adopt the structural form of a filtering filter element to filter circulating water, so that the structure is inconvenient to operate due to the fact that the filter element is required to be frequently detached, and the corresponding circulating pipeline is required to be cut off for circulation in the process of detaching the filter element, so that the continuity of water circulation is affected, and therefore the freshwater aquaculture tank filtering structure is provided for solving the problems.
Disclosure of utility model
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the utility model aims to provide a filtering structure of a freshwater aquaculture tank, which takes a rotatable screen drum as a main filtering component through a filtering and separating structure, so that after sewage in the upper aquaculture tank is discharged into the screen drum through a drain pipe, water can be freely dropped into a lower water storage tank for storage and collection through the filtering of the screen drum, and particle pollutants are blocked in the screen drum, wherein the particle pollutants with larger particle size fall into a collecting box along with the rotation of the screen drum to be collected, the particle pollutants with smaller particle size attached in the mesh of the screen drum rise to the top along with the rotation of the screen drum, and then are scraped back and forth through a negative pressure suction box and adsorbed into a dust collector, so that the cleaning effect of the screen drum is achieved, the screen drum is not required to be removed for cleaning, and the whole filtering and circulating operation of circulating water is not influenced.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a fresh water aquaculture case filtration, includes breed case, lower water storage tank and filtration separation structure, lower water storage tank top four corners pass through the stand with go up breed case bottom four corners fixed mounting, filtration separation structure includes the screen cloth cylinder, screen cloth cylinder both ends all rotate and are connected with the mounting piece, and two the mounting piece top with go up breed case bottom fixed welding, fixed mounting has the external gear on screen cloth cylinder one end tip outer wall, external gear top meshing is connected with drive gear, screen cloth cylinder one end tip still is provided with the negative pressure and inhales the box, negative pressure is inhaled box one side fixed mounting and is had the guide arm, the guide arm other end runs through in proper order to two inside the mounting piece, negative pressure is inhaled box one side and is connected with the negative pressure straw through the joint fixedly connected with, just negative pressure straw bottom one end fixed mounting has the dust catcher, is close to fixed mounting has driving motor on the mounting piece lateral wall, driving motor's drive shaft run through to the mounting piece opposite side and with fixed mounting of drive gear, another fixed mounting has the electricity on the mounting piece lateral wall, and the electric cylinder passes through the guide arm runs through to between the telescopic link and the telescopic link.
Further, the negative pressure suction box top structure is matched with the screen drum inner wall structure, a plurality of cross beams are fixedly welded at the negative pressure suction box top, and bristles are fixedly connected to the cross beams.
Furthermore, a miniature water pump I is fixedly arranged on one side of the outer wall of the upper culture box, and the water inlet end and the water outlet end of the miniature water pump I are respectively connected with the bottom of the lower water storage box and the top of the upper culture box through a connecting pipe I and a connecting pipe II.
Further, the other side of the outer wall of the upper culture box is fixedly connected with a drain pipe through a valve, and the end part of the drain pipe extends to correspond to the inside of the screen drum.
Further, a collecting box is arranged at the bottom of the screen drum corresponding to the position of the external gear, and two ends of the collecting box are fixedly installed with the upright posts through transverse rods.
Further, the screen drum is arranged at an inclined angle, and one end of the screen drum on one side of the drain pipe is higher than one end of the screen drum on one side of the collecting box.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
According to the scheme, the filtering separation structure is arranged to enable the sewage inside the upper culture box to be discharged to the inside of the screen drum through the drain pipe, water can be freely dropped to the inside of the lower water storage tank through the filtering of the screen drum to be stored and collected, particle pollutants are blocked inside the screen drum, the particle pollutants with larger particle sizes drop to the inside of the collecting box along with the rotation of the screen drum to be collected, the particle pollutants with smaller particle sizes attached to the inside of the screen drum ascend to the top along with the rotation of the screen drum, then the reciprocating scraping brush of the negative pressure suction box is adsorbed to the inside of the dust collector, the cleaning effect of the screen drum is achieved, the screen drum is not required to be removed to be cleaned, and the continuous circulating operation of the whole filtering and circulating water is not influenced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a filtration separation structure according to the present utility model;
FIG. 3 is a schematic diagram of a driving motor according to the present utility model;
Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
The reference numerals in the figures illustrate:
1. 101, stand column;
2. a lower water storage tank;
3. A filtering separation structure; 301, a screen drum, 302, a mounting plate, 303, an external gear, 304, a driving gear, 305, a negative pressure suction box, 3051, a cross beam, 306, a guide rod, 307, a negative pressure suction pipe, 308, a dust collector, 309, a driving motor, 310, an electric cylinder, 311, a connecting piece, 312, a collecting box, 313 and a cross beam;
4. A miniature water pump I;
5. And (5) a water drain pipe.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Example 1:
Referring to fig. 1-4, a filtering structure of a freshwater aquaculture tank comprises an upper aquaculture tank 1, a lower water storage tank 2 and a filtering and separating structure 3, wherein four corners at the top of the lower water storage tank 2 are fixedly installed at four corners at the bottom of the upper aquaculture tank 1 through upright posts 101, the filtering and separating structure 3 comprises a screen drum 301, two ends of the screen drum 301 are rotatably connected with mounting plates 302, the tops of the two mounting plates 302 are fixedly welded with the bottom of the upper aquaculture tank 1, an external gear 303 is fixedly installed on the outer wall of one end of the screen drum 301, a driving gear 304 is meshed with the top of the external gear 303, a negative pressure suction box 305 is further arranged at one end of the screen drum 301, a guide rod 306 is fixedly installed at one side of the negative pressure suction box 305, the other end of the guide rod 306 sequentially penetrates into the two mounting plates 302, one side of the negative pressure suction box 305 is fixedly connected with a negative pressure suction pipe 307 through a joint, one end of the negative pressure suction pipe 307 is fixedly installed with a dust collector 308, a driving motor 309 is fixedly installed on the side wall of the mounting plate 302 near the position of the external gear 303, a driving shaft of the driving motor 309 penetrates through the other side of the mounting plate 302 and is fixedly installed with the driving gear 304, an electric cylinder 310 is fixedly installed on the side wall of the other mounting plate 302, and the electric cylinder 310 is fixedly installed on the side wall of the mounting plate 302, one side of the electric motor 310 is fixedly installed on the other side wall through the other side through the side of the mounting plate 302, and the electric cylinder 310 through the other side through the guide rod 306 and the telescopic rod is fixedly connected with the telescopic rod 311.
The working principle of the filtering separation structure is as follows:
Firstly, sewage in the upper culture box 1 can be directly discharged in the screen drum 301 through the drain pipe 5, at this time, since one end of the screen drum 301 positioned at one side of the drain pipe 5 is higher than one end of the screen drum 301 positioned at one side of the collecting box 312, clean water after sewage is filtered in the screen drum 301 can directly drop down into the water storage tank 2 through the screen drum 301, the particle contaminants in the sewage are blocked in the screen drum 301, wherein the particle contaminants with larger particle size fall into the collecting box 312 along with the rotation of the screen drum 301 to be collected, the particle contaminants with smaller particle size attached in the mesh of the screen drum 301 rise to the top along with the rotation of the screen drum 301, the rotation principle of the screen drum 301 is that the driving shaft of the driving motor 309 drives the driving gear 304 to rotate, and then drives the external gear 303 and the screen drum 301 to rotate integrally, then the cleaning effect of the screen drum 301 is achieved by reciprocally scraping the particle contaminants with smaller particle size through the negative pressure suction box 305 and being adsorbed into the dust collector 308, the reciprocal movement of the suction box 305 is realized by reciprocally moving the guide rod 306, and the rod of the electric cylinder 310 is reciprocally connected with the guide rod 306 by the mounting plate 306.
Example 2:
In view of the above embodiment 1, further description is made, referring to fig. 1, 3 and 4, the top structure of the negative pressure suction box 305 is adapted to the inner wall structure of the screen drum 301, a plurality of cross beams 3051 are fixedly welded to the top of the negative pressure suction box 305, bristles are fixedly connected to the cross beams 3051, a micro water pump 4 is fixedly installed on one side of the outer wall of the upper culture box 1, the water inlet end and the water outlet end of the micro water pump 4 are respectively connected with the bottom of the lower water storage box 2 and the top of the upper culture box 1 through a connecting pipe one and a connecting pipe two, the other side of the outer wall of the upper culture box 1 is fixedly connected with a water outlet pipe 5 through a valve, the end of the water outlet pipe 5 extends into the corresponding screen drum 301, a collecting box 312 is arranged at the bottom of the screen drum 301 corresponding to the position of the external gear 303, two ends of the collecting box 312 are fixedly installed with the upright post 101 through a cross rod 313, the screen drum 301 is arranged at an inclined angle, and one end of the screen drum 301 located on one side of the water outlet pipe 5 is higher than one end of the screen drum 301 located on one side of the collecting box 312.
The setting of miniature water pump one 4 can be with the inside water that is filtered and is collected of lower water storage tank 2 through the connection of connecting pipe one and connecting pipe two to carry to the inside of upper culture case 1 again, realize the cyclic utilization of water, inhale box 305 top structure and screen cloth cylinder 301 inner wall structure looks adaptation through the negative pressure, and the negative pressure is inhaled box 305 top fixed welding and is had a plurality of crossbeam 3051, all fixedly connected with brush hair on the crossbeam 3051, can improve the contact surface that box 305 top outer fringe and screen cloth cylinder 301 inner wall were inhaled to the negative pressure, the brush hair of all fixedly connected on the crossbeam 3051 is convenient to scrape down the particulate pollutant of less particle diameter.
The above description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. A fresh water aquaculture box filtering structure comprises an upper aquaculture box (1), a lower water storage box (2) and a filtering separation structure (3), and is characterized in that four corners at the top of the lower water storage box (2) are fixedly arranged at four corners at the bottom of the upper aquaculture box (1) through upright posts (101), the filtering separation structure (3) comprises a screen drum (301), two ends of the screen drum (301) are rotatably connected with mounting plates (302), two tops of the mounting plates (302) are fixedly welded with the bottom of the upper aquaculture box (1), an external gear (303) is fixedly arranged on the outer wall of one end of the screen drum (301), a driving gear (304) is meshed and connected with the top of the external gear (303), a negative pressure suction box (305) is further arranged at one end of the screen drum (301), a guide rod (306) is fixedly arranged at one side of the negative pressure suction box (305), the other end of the guide rod (306) sequentially penetrates into the two mounting plates (302), one side of the negative pressure suction box (305) is fixedly connected with a negative pressure (307) through a joint, a motor (307) is fixedly arranged at the position, close to the suction pipe (308) and is fixedly arranged on the side wall (309), the driving shaft of the driving motor (309) penetrates through the other side of the mounting plate (302) and is fixedly mounted with the driving gear (304), an electric cylinder (310) is fixedly mounted on the side wall of the other mounting plate (302), a telescopic rod of the electric cylinder (310) penetrates through the other side of the mounting plate (302), and the end part of the telescopic rod of the electric cylinder (310) is fixedly mounted between the guide rod (306) through a connecting piece (311).
2. The freshwater aquaculture tank filtering structure of claim 1, wherein the top structure of the negative pressure suction box (305) is matched with the inner wall structure of the screen drum (301), a plurality of cross beams (3051) are fixedly welded at the top of the negative pressure suction box (305), and bristles are fixedly connected to the cross beams (3051).
3. The freshwater aquaculture tank filtering structure according to claim 1, wherein a miniature water pump I (4) is fixedly arranged on one side of the outer wall of the upper aquaculture tank (1), and the water inlet end and the water outlet end of the miniature water pump I (4) are respectively connected with the bottom of the lower water storage tank (2) and the top of the upper aquaculture tank (1) through a connecting pipe I and a connecting pipe II.
4. The freshwater aquaculture tank filtering structure according to claim 1, wherein the other side of the outer wall of the upper aquaculture tank (1) is fixedly connected with a drain pipe (5) through a valve, and the end part of the drain pipe (5) extends to the inside of the screen drum (301).
5. A filtering structure of a freshwater aquaculture tank according to claim 4, wherein a collecting box (312) is arranged at the bottom of the screen drum (301) corresponding to the position of the external gear (303), and two ends of the collecting box (312) are fixedly arranged with the upright (101) through a cross bar (313).
6. A fresh water aquaculture tank filter structure according to claim 5, wherein the screen drum (301) is arranged at an inclined angle and the end of the screen drum (301) at the side of the drain pipe (5) is higher than the end of the screen drum (301) at the side of the collecting box (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421448774.6U CN222694187U (en) | 2024-06-24 | 2024-06-24 | Filter structure of freshwater aquaculture tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421448774.6U CN222694187U (en) | 2024-06-24 | 2024-06-24 | Filter structure of freshwater aquaculture tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222694187U true CN222694187U (en) | 2025-04-01 |
Family
ID=95138016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421448774.6U Active CN222694187U (en) | 2024-06-24 | 2024-06-24 | Filter structure of freshwater aquaculture tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222694187U (en) |
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2024
- 2024-06-24 CN CN202421448774.6U patent/CN222694187U/en active Active
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