CN214758656U

CN214758656U - Water circulation filtering device for ensuring survival rate of crab seedlings

Info

Publication number: CN214758656U
Application number: CN202121111256.1U
Authority: CN
Inventors: 周永; 王飞; 张安繁
Original assignee: Anhui Leiyuan Agricultural Technology Co ltd
Current assignee: Anhui Leiyuan Agricultural Technology Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-11-19
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a guarantee water circulating filter device of crab survival rate of growing seedlings, including breeding the pond and setting up the base in breeding the pond side, it is provided with the separator box to breed the pond top, the separator box openly is provided with the industrial water pump of being connected through first connecting pipe with it, the other end of industrial water pump is connected with the desander through the second connecting pipe, the separator box passes through the third connecting pipe and connects the temperature control case, the temperature control case is connected with the oxygen-increasing machine, the temperature control case is connected with spray assembly through the fourth connecting pipe. The utility model has the advantages of being scientific and reasonable in structural design, guaranteeing good filter effect simultaneously, can make impurity and rivers effectively separated in the rivers, through setting up temperature control box and oxygen-increasing machine, can carry out temperature regulation to the rivers of inflow temperature control box to improve the survival rate of crab seedling, this device can strengthen crab living environment, has played the effect that promotes crab seedling survival rate.

Description

Water circulation filtering device for ensuring survival rate of crab seedlings

Technical Field

The utility model relates to an aquaculture water circulating and filtering equipment technical field specifically is a guarantee water circulating and filtering device of crab survival rate of growing seedlings.

Background

Eriocheir sinensis belongs to the order of the Demodex, is a crustacean, and is protected by a hard shell and breathed by gills. It is a similar animal in biology classification to shrimp, lobster and live crab. Most species of crabs live in the sea or near-sea, and some live on fresh water or land. The artificially constructed culture pond is a common facility in the aquaculture industry, during daily production and scientific research, excrement and redundant baits accumulated in the culture pond become main causes of pond water pollution, and if the excrement and the redundant baits are not cleaned in time, a large amount of ammonia nitrogen can be generated by fermentation in the pond, the growth of aquatic phytoplankton is promoted, nutrients and oxygen in water are deprived, and vicious circle is caused, so that a device capable of playing a role in filtering is necessary. The existing crab seedling culture water circulating device is complex in structure and high in cost, and oxygen aeration and water circulation treatment cannot be timely carried out on a culture pond, so that the survival rate of crabs cannot be guaranteed. Therefore, the water circulation filtering device for ensuring the survival rate of crab seedlings is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a guarantee water circulating filter of crab survival rate of growing seedlings to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a guarantee water circulating filter of crab survival rate of growing seedlings, is including breeding the pond and setting up the base in breeding pond side, it is provided with the separator box to breed the pond top, the separator box openly is provided with the industrial water pump of being connected through first connecting pipe with it, the other end of industrial water pump is connected with the desander through the second connecting pipe, the separator box passes through the third connecting pipe and connects the temperature control box, the temperature control box is connected with the oxygen-increasing machine, the temperature control box is connected with spray assembly through the fourth connecting pipe.

Preferably, a plurality of layers of filter screens are arranged in the separation box.

Preferably, the desander is arranged below the water surface of the culture pond and is connected with the spherical filter head through a short pipe.

Preferably, the temperature control box is fixed on the base through a bracket.

Preferably, the spray assembly comprises a plurality of groups of shunt tubes arranged side by side, and the shunt tubes are provided with spray headers through the shunt tubes and the connecting flanges.

Preferably, the spraying assembly is connected with a dosing box through a hose, and a dosing port is formed in the top of the dosing box.

Compared with the prior art, the beneficial effects of the utility model are that: the water circulation filtering device for ensuring the survival rate of crab seedlings has simple and reasonable structural design and stronger practicability, can increase water flow and prevent aquatic organisms from entering a circulation pipeline to block a loop while ensuring good filtering effect by arranging the spherical filtering head connected with the desander and uniformly arranging the plurality of through holes on the spherical filtering head, can effectively separate impurities in the water flow from the water flow by matching with a multilayer filter screen in a separation box, can regulate the temperature of the water flow entering the temperature control box by arranging the temperature control box and the aerator so that the temperature of the water flow is suitable for the living environment of the current aquatic products, can improve the oxygen concentration in the water flow by the aerator so as to improve the survival rate of crab seedlings, can effectively play a role in sterilization and disinfection by arranging the dosing box to add sterilizing liquid medicine into the spray assembly, thereby enhancing the living environment of the crabs and further playing a role in improving the survival rate of the young crabs.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is the structural schematic diagram of the spray assembly of the present invention.

In the figure: 1 culture pond, 11 bases, 12 separating boxes, 13 first connecting pipes, 14 industrial water pumps, 15 second connecting pipes, 16 desanders, 17 spherical filtering heads, 18 third connecting pipes, 19 temperature control boxes, 2 supports, 21 oxygen increasing machines, 22 fourth connecting pipes, 23 shunt pipes, 24 branch pipes, 25 connecting flanges, 26 spray heads, 27 connecting heads, 28 spray assemblies, 29 hoses and 3 dosing boxes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a water circulation filtering device for guaranteeing survival rate of crab breeding comprises a breeding pond 1 and a base 11 arranged on the side face of the breeding pond 1, wherein a separation box 12 is arranged at the top of the breeding pond 1, multiple layers of filter screens are arranged inside the separation box 12, an industrial water pump 14 connected with the separation box 12 through a first connecting pipe 13 is arranged on the front face of the separation box 12, the industrial water pump 14 is externally connected with a power supply and a switch through a lead, the other end of the industrial water pump 14 is connected with a desander 16 through a second connecting pipe 15, the desander 16 is arranged below the water surface of the breeding pond 1, the desander 16 is connected with a spherical filtering head 17 through a short pipe, a plurality of through holes are uniformly arranged on the spherical filtering head 17 through arranging the spherical filtering head 17 connected with the desander 16, thereby, the surface area of inlet water can be increased, good filtering effect is guaranteed, water flow can be increased, and aquatic organisms can be prevented from entering a circulation pipeline to block a loop, the use of the multi-layer filter screen in the separation box 12 can effectively separate impurities in the water flow from the water flow.

The separation box 12 is connected with a temperature control box 19 through a third connecting pipe 18, the temperature control box 19 is fixed on a base 11 through a support 2, the temperature control box 19 is connected with an aerator 21, both are externally connected with a power supply through a lead, a temperature adjusting mechanism is arranged in the temperature control box 19 and can adjust the temperature of water flow flowing through the temperature control box 19, the temperature of the water flow flowing into the temperature control box 19 can be adjusted through arranging the temperature control box 19 and the aerator 21, so that the temperature of the water flow is suitable for the living environment of the current aquatic products, the aerator 21 can improve the oxygen concentration in the water flow, thereby improving the survival rate of crab seedlings, the temperature control box 19 is connected with a spraying assembly 28 through a fourth connecting pipe 22, the spraying assembly 28 comprises a plurality of groups of shunt pipes 23 arranged side by side, the shunt pipes 23 are provided with spray heads 26 through branch pipes 24 and connecting flanges 25, the spraying assembly 28 is connected with a dosing box 3 through a hose 29, the top of the dosing box 3 is provided with a dosing port, the staff adds disinfectant through throwing the medicine mouth to dosing tank 3 in, the during operation, disinfectant mixes with rivers in getting into spray assembly 28 through hose 29, adds disinfectant through setting up dosing tank 3 to spray assembly 28 in, can effectively play the sterile effect of disinfecting to reinforcing crab living environment has further played the effect that promotes crab seedling survival rate.

The working principle is as follows:

the water circulation filtering device for ensuring the survival rate of crab seedlings is characterized in that when the device works circularly, an industrial water pump 14 is started through a switch, under the action of the industrial water pump 14, impurity-containing water flow in a breeding pond 1 sequentially passes through a spherical filtering head 17 and a desander 16 to enter a separation box 12, the spherical filtering head 17 and the desander 16 can separate aquatic weeds, leaves, gravels, aquatic organisms and other impurities in the water flow to avoid the impurities from blocking pipelines, the impurities in the water flow can be further removed when the water flow passes through the separation box 12, then the water flow enters a temperature control box 19, the temperature of the water flow can be raised or lowered according to the conditions under the action of an internal temperature control adjusting mechanism, so that the temperature of the water flow is suitable for a crab seedling growing environment, then the water flow enters a spray head 26 after being oxygenated by an aerator 21, and is sprayed into the breeding pond 1 after being mixed with liquid medicine entering a spray assembly 28 in a medicine adding box 3, thereby accomplish the hydrologic cycle operation, after this device hydrologic cycle operation, can effectively filter breed 1 interior rivers, reduce bacterium and impurity in the rivers, promote the survival rate of crab seedling.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a guarantee water circulating filter device of crab survival rate of growing seedlings, includes breed pond (1) and sets up base (11) breeding pond (1) side, its characterized in that: breed pond (1) top and be provided with separator box (12), separator box (12) openly are provided with industrial water pump (14) of being connected through first connecting pipe (13) with it, the other end of industrial water pump (14) is connected with desander (16) through second connecting pipe (15), separator box (12) are through third connecting pipe (18) connection temperature control case (19), temperature control case (19) are connected with oxygen-increasing machine (21), temperature control case (19) are connected with spray assembly (28) through fourth connecting pipe (22).

2. The water circulation filtering device for ensuring the survival rate of crab seedlings as claimed in claim 1, wherein: and a plurality of layers of filter screens are arranged in the separation box (12).

3. The water circulation filtering device for ensuring the survival rate of crab seedlings as claimed in claim 1, wherein: the sand remover (16) is arranged below the water surface of the culture pond (1), and the sand remover (16) is connected with the spherical filter head (17) through a short pipe.

4. The water circulation filtering device for ensuring the survival rate of crab seedlings as claimed in claim 1, wherein: the temperature control box (19) is fixed on the base (11) through the bracket (2).

5. The water circulation filtering device for ensuring the survival rate of crab seedlings as claimed in claim 1, wherein: spray assembly (28) include shunt tubes (23) that the multiunit set up side by side, shower head (26) are installed through branch pipe (24) and flange (25) to shunt tubes (23).

6. The water circulation filtering device for ensuring the survival rate of crab seedlings as claimed in claim 1, wherein: the spraying assembly (28) is connected with a dosing box (3) through a hose (29), and a dosing port is formed in the top of the dosing box (3).