CN216005391U

CN216005391U - Totally closed recirculating aquaculture filtration system of high density

Info

Publication number: CN216005391U
Application number: CN202122056314.1U
Authority: CN
Inventors: 王士杰
Original assignee: Shenzhen Hangke Quantum Technology Co ltd
Current assignee: Shenzhen Hangke Quantum Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-03-11
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a high-density fully-closed circulating water culture filtering system, which relates to the technical field of culture and comprises a culture cavity and a feeding port arranged at one end of the culture cavity, wherein a one-way valve is arranged at one end of a water outlet pipe, a threaded sleeve is arranged at one end of the water outlet pipe, a filtering box is arranged at one end of the threaded sleeve, a circulating water pipe is arranged at one end of a circulating water pump, when the residues are scraped, the circulating water pump is started to work, water in the culture cavity is extracted from the water outlet pipe, the water is subjected to first-step filtration through the filter tank, then the filter screen and the filter that enter into the intake chamber from circulating pipe carry out heavy weight and filter and get into again and breed the chamber in, and nitrogen element of rethread nitrogen treatment component to aquatic is handled, has solved the problem of nitrogen element accumulation, can form hydrologic cycle's effect, and the water economy resource reduces sewage discharge, environmental protection.

Description

Totally closed recirculating aquaculture filtration system of high density

Technical Field

The utility model relates to the technical field of cultivation, in particular to a high-density fully-closed circulating water cultivation filtering system.

Background

In the industrial culture process, the most important new technology is the circulating water culture technology. The core of the circulating water fish culture system is a culture water treatment system, and a fish disease epidemic prevention and treatment system suitable for the condition of circulating water culture is built around the water treatment system.

The existing circulating water culture filtering device still contains nitrogen elements in water after general water circulation treatment, although the toxic effect on fish is not particularly large, the nitrogen elements can cause harm to the fish after long-term accumulation, multiple filtering can not be carried out on the water, the standard of recycling can not be achieved, and feed is put into the water, and after the feed is put into the water for a long time, excreta and bait from the fish can remain at the bottom of a culture cavity and are difficult to clean, so that the quality of the water is influenced.

Aiming at the problems, the utility model provides a high-density fully-closed circulating water culture filtering system.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-density fully-closed circulating water culture filtering system, wherein a check valve is installed at one end of a water outlet pipe, a threaded sleeve is installed at one end of the water outlet pipe, a filtering box is installed at one end of the threaded sleeve, a circulating water pipe is installed at one end of a circulating water pump, when residues are scraped, the circulating water pump is started to work, water in a culture cavity is extracted from the water outlet pipe, the water is subjected to first-step filtering through the filtering box, then enters a filter screen and a filter plate in a water inlet tank from the circulating water pipe for heavy filtering and then enters the culture cavity again, and then nitrogen elements in the water are treated through a nitrogen treatment assembly.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-density fully-closed circulating water culture filtering system comprises a culture chamber and a feeding port arranged at one end of the culture chamber, wherein an air outlet hole is formed in the lower end of the culture chamber, and a nitrogen treatment assembly is arranged on the inner side of the culture chamber;

the lower extreme of breeding the cavity installs fixed frame, and cleaning assembly is installed to fixed frame's inboard, and the backup pad is installed to fixed frame's one end, and circulating water pump is installed to the upper end of backup pad, breeds the upper end of cavity and installs the filter housing.

Preferably, the cleaning assembly comprises a motor and a rotating shaft arranged at one end of the motor, and a rotating rod is fixedly arranged at one end of the rotating shaft.

Preferably, the cleaning assembly is further provided with a first gear sleeved at one end of the rotating rod, one end of the first gear is meshed with a second gear, a fixing rod is arranged at one end of the second gear, and a cleaning brush is fixedly mounted at one end of the fixing rod.

Preferably, the cleaning brushes are provided with multiple groups, the multiple groups of cleaning brushes are symmetrically installed about the center line of the culture cavity, the fixing rod is fixedly connected with the cleaning brushes and the second gear, and the fixing rod is movably connected with the fixing frame and the culture cavity.

Preferably, circulating water pump includes the outlet pipe and installs the check valve in outlet pipe one end, and the screw sleeve is installed to the one end of outlet pipe, and the rose box is installed to screw sleeve's one end, and circulating water pipe is installed to circulating water pump's one end.

Preferably, filter housing includes the intake antrum and installs the filter screen at the intake antrum, and filter housing's inboard is embedded to have a spacing groove, and filter housing's inboard is provided with the filter, and the one end of filter is provided with the handle.

Preferably, the filter housing is further provided with an installation groove embedded in the inner side of the filter housing, a spring is fixedly installed on the inner side of the installation groove, a limiting block is installed at the upper end of the spring, and the size of the limiting block is matched with the size of the limiting groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model provides a high-density fully-closed recirculating aquaculture filtering system, wherein a rotating shaft is arranged at one end of a motor, a rotating rod is fixedly arranged at one end of the rotating shaft, a first gear sleeved at one end of the rotating rod is further arranged on a cleaning assembly, one end of the first gear is meshed with a second gear, a fixed rod is arranged at one end of the second gear, a cleaning brush is fixedly arranged at one end of the fixed rod, an operator starts the motor to work, the motor drives the rotating shaft to rotate, the rotating shaft drives the rotating rod to rotate, the rotating shaft drives the first gear to rotate, the first gear drives the second gear to rotate, and meanwhile, the cleaning brush is driven to rotate at the bottom end of a aquaculture cavity, so that residues at the bottom end of the aquaculture cavity can be scraped, then the rotating rod rotates to drive the residues to float in water, the effect of cleaning the bottom end of the aquaculture cavity is achieved, and the operation is simple.

2. The utility model provides a high-density fully-closed circulating water culture filtering system, wherein a check valve is installed at one end of a water outlet pipe, a threaded sleeve is installed at one end of the water outlet pipe, a filtering box is installed at one end of the threaded sleeve, a circulating water pipe is installed at one end of a circulating water pump, when residues are scraped, the circulating water pump is started to work, water in a culture cavity is extracted from the water outlet pipe, the water is subjected to first-step filtering through the filtering box, then enters a filter screen and a filter plate in a water inlet groove from the circulating water pipe for heavy filtering, then enters the culture cavity again, and then is treated by a nitrogen treatment assembly, so that the problem of nitrogen accumulation is solved, the water circulation effect can be formed, water resources are saved, sewage discharge is reduced, and the environment is protected.

3. According to the high-density fully-closed circulating water culture filtering system, the mounting groove is embedded in the inner side of the filtering shell, the spring is fixedly mounted on the inner side of the mounting groove, the limiting block is mounted at the upper end of the spring, the size of the limiting block is matched with that of the limiting groove, when the filtering plate is damaged or needs to be cleaned, an operator pulls the handle outwards to pull the filtering plate, then pulls the limiting block to be far away from the limiting groove, the filtering plate can be separated from the filtering shell, and the operator can clean the filtering shell.

Drawings

FIG. 1 is an overall plan view of the present invention;

FIG. 2 is a plan cross-sectional view of the cleaning assembly of the present invention;

FIG. 3 is a schematic view of the filter housing of the present invention;

FIG. 4 is a plan cross-sectional view of a filter plate of the present invention;

FIG. 5 is an enlarged view of point A of FIG. 4 according to the present invention.

In the figure: 1. a culture chamber; 11. a feeding port; 12. an air outlet; 13. a nitrogen treatment assembly; 2. a fixed frame; 21. cleaning the assembly; 211. a motor; 212. a rotating shaft; 213. rotating the rod; 214. a first gear; 215. a second gear; 216. fixing the rod; 217. cleaning the brush; 3. a support plate; 4. a water circulating pump; 41. a water outlet pipe; 42. a one-way valve; 43. a threaded sleeve; 44. a filter box; 45. a water circulating pipe; 5. a filter housing; 51. a water inlet groove; 52. a filter screen; 53. a limiting groove; 54. a filter plate; 55. a handle; 56. mounting grooves; 57. a spring; 58. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a high-density fully-enclosed recirculating aquaculture filtering system comprises an aquaculture chamber 1 and a feeding port 11 installed at one end of the aquaculture chamber 1, wherein the lower end of the aquaculture chamber 1 is provided with an air outlet 12, the inner side of the aquaculture chamber 1 is provided with a nitrogen treatment assembly 13, the lower end of the aquaculture chamber 1 is provided with a fixed frame 2, the inner side of the fixed frame 2 is provided with a cleaning assembly 21, the cleaning assembly 21 comprises a motor 211 and a rotating shaft 212 arranged at one end of the motor 211, one end of the rotating shaft 212 is fixedly provided with a rotating rod 213, the cleaning assembly 21 is further provided with a first gear 214 sleeved at one end of the rotating rod 213, one end of the first gear 214 is meshed with a second gear 215, one end of the second gear 215 is provided with a fixed rod 216, one end of the fixed rod 216 is fixedly provided with a cleaning brush 217, the cleaning brush 217 is provided with a plurality of groups, and the cleaning brushes 217 of the plurality of groups are symmetrically installed around the center line of the aquaculture chamber 1, dead lever 216 and clearance brush 217 and second gear 215 fixed connection, dead lever 216 and fixed frame 2 and breed cavity 1 swing joint, backup pad 3 is installed to fixed frame 2's one end, circulating water pump 4 is installed to backup pad 3's upper end, breed cavity 1's upper end and install filter housing 5, the operator opens motor 211 work, motor 211 drives rotation axis 212 rotatory, rotation axis 212 drives rotatory stick 213 rotatory, rotation axis 212 drives first gear 214 and rotates, first gear 214 drives second gear 215 and rotates, it rotates at the bottom of breeding cavity 1 to drive clearance brush 217 simultaneously, can scrape the residue of breeding cavity 1 bottom and get, then it is rotatory through rotatory stick 213 again, it floats in aqueous to drive the residue, the effect of clearing up breeding cavity 1 bottom has been reached, and the operation is simple.

Referring to fig. 1, the circulating water pump 4 includes a water outlet pipe 41 and a check valve 42 installed at one end of the water outlet pipe 41, the check valve 42 is arranged to prevent water from flowing back, a threaded sleeve 43 is installed at one end of the water outlet pipe 41, a filter box 44 is installed at one end of the threaded sleeve 43, a circulating water pipe 45 is installed at one end of the circulating water pump 4, when residues are scraped, the circulating water pump 4 is started to operate, water in the culture chamber 1 is extracted from the water outlet pipe 41, the water is subjected to first-step filtering through the filter box 44, then enters a filter screen 52 and a filter plate 54 in a water inlet tank 51 from the circulating water pipe 45 to be subjected to heavy filtering and then enters the culture chamber 1 again, and then nitrogen in the water is treated through the nitrogen treatment assembly 13, so that the problem of nitrogen accumulation is solved, a water circulation effect can be formed, water resources are saved, sewage discharge is reduced, and the environment is protected.

Referring to fig. 3-5, the filter housing 5 includes a water inlet 51 and a filter screen 52 installed inside the water inlet 51, a limiting groove 53 is embedded inside the filter housing 5, a filter plate 54 is installed inside the filter housing 5, a handle 55 is installed at one end of the filter plate 54, the filter housing 5 is further provided with an installation groove 56 embedded inside the filter housing 5, a spring 57 is fixedly installed inside the installation groove 56, a limiting block 58 is installed at the upper end of the spring 57, the size of the limiting block 58 is matched with the size of the limiting groove 53, when the filter plate 54 is damaged or needs to be cleaned, an operator pulls the handle 55, the handle 55 pulls the filter plate 54 outwards, then pulls the limiting block 58 away from the limiting groove 53, the filter plate 54 can be separated from the filter housing 5, and the operator can clean the filter plate, which is simple in operation.

The working principle is as follows: an operator starts the motor 211 to work, the motor 211 drives the rotating shaft 212 to rotate, the rotating shaft 212 drives the rotating rod 213 to rotate, the rotating shaft 212 drives the first gear 214 to rotate, the first gear 214 drives the second gear 215 to rotate, and simultaneously drives the cleaning brush 217 to rotate at the bottom end of the culture chamber 1, so that residues at the bottom end of the culture chamber 1 can be scraped, then the rotating rod 213 rotates to drive the residues to float in water, when the residues are scraped, the circulating water pump 4 is started to work, water in the culture chamber 1 is extracted from the water outlet pipe 41, the water is subjected to first-step filtration through the filter box 44, then enters the filter screen 52 and the filter plate 54 in the water inlet tank 51 from the circulating water pipe 45 to be subjected to heavy filtration and then enters the culture chamber 1 again, then nitrogen elements in the water are treated through the nitrogen treatment component 13, when the filter plate 54 is damaged or needs to be cleaned, the operator is through drawing handle 55, and handle 55 outwards pulls filter 54, then pulls stopper 58 and keeps away from spacing groove 53, can let filter 54 break away from filter housing 5, and the operator just can wash it easy operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a totally closed recirculating water aquaculture filtration system of high density, includes breeds cavity (1) and installs pan feeding mouth (11) in breeding cavity (1) one end, its characterized in that: the lower end of the culture chamber (1) is provided with an air outlet (12), and the inner side of the culture chamber (1) is provided with a nitrogen treatment component (13);

fixed frame (2) are installed to the lower extreme of breeding cavity (1), and clearance subassembly (21) are installed to the inboard of fixed frame (2), and backup pad (3) are installed to the one end of fixed frame (2), and circulating water pump (4) are installed to the upper end of backup pad (3), and filter housing (5) are installed to the upper end of breeding cavity (1).

2. The high-density fully-closed recirculating aquaculture filtering system of claim 1, wherein: the cleaning assembly (21) comprises a motor (211) and a rotating shaft (212) arranged at one end of the motor (211), and a rotating rod (213) is fixedly installed at one end of the rotating shaft (212).

3. The high-density fully-closed recirculating aquaculture filtering system of claim 2, wherein: the cleaning assembly (21) is further provided with a first gear (214) sleeved at one end of the rotating rod (213), one end of the first gear (214) is meshed with a second gear (215) and connected with the second gear, one end of the second gear (215) is provided with a fixing rod (216), and one end of the fixing rod (216) is fixedly provided with a cleaning brush (217).

4. The high-density fully-closed recirculating aquaculture filtering system of claim 3, wherein: the cleaning brushes (217) are provided with a plurality of groups, the cleaning brushes (217) are symmetrically arranged around the center line of the breeding chamber (1), the fixing rod (216) is fixedly connected with the cleaning brushes (217) and the second gear (215), and the fixing rod (216) is movably connected with the fixed frame (2) and the breeding chamber (1).

5. The high-density fully-closed recirculating aquaculture filtering system of claim 1, wherein: circulating water pump (4) include outlet pipe (41) and install check valve (42) in outlet pipe (41) one end, threaded sleeve (43) are installed to the one end of outlet pipe (41), rose box (44) are installed to the one end of threaded sleeve (43), and circulating pipe (45) are installed to the one end of circulating water pump (4).

6. The high-density fully-closed recirculating aquaculture filtering system of claim 1, wherein: the filter shell (5) comprises a water inlet groove (51) and a filter screen (52) arranged on the inner side of the water inlet groove (51), a limiting groove (53) is embedded in the inner side of the filter shell (5), a filter plate (54) is arranged on the inner side of the filter shell (5), and a handle (55) is arranged at one end of the filter plate (54).

7. The high-density fully-closed recirculating aquaculture filtering system of claim 6, wherein: filter shell (5) and still be provided with embedded mounting groove (56) that filters shell (5) inboard, the inboard fixed mounting of mounting groove (56) has spring (57), and stopper (58) are installed to the upper end of spring (57), the size phase-match of the size of stopper (58) and spacing groove (53).