CN219156652U

CN219156652U - Water circulation purifier for aquaculture

Info

Publication number: CN219156652U
Application number: CN202320072616.4U
Authority: CN
Inventors: 朱访阳; 陈在文
Original assignee: Hainan Xiongjian Small Molecular Fish Technology Co ltd
Current assignee: Hainan Xiongjian Small Molecular Fish Technology Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-06-09
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a water circulation purifying device for aquaculture, which comprises a base, wherein a first water pump, a second water pump and a gas-liquid mixing tank are arranged on the base, a base plate is arranged above the gas-liquid mixing tank, a first water purifying tank and a second water purifying tank are arranged on the base plate, the water inlet end of the first water pump is connected with a culture pond, the water outlet end of the first water pump is connected with the first water purifying tank through a water pipe, the first water purifying tank is communicated with the second water purifying tank through a water pipe, the second water purifying tank is connected with the second water pump through a water pipe, a gas-liquid mixing pump is arranged in the gas-liquid mixing tank, the gas-liquid mixing pump is connected with the second water pump, a filter screen layer and a quartz sand layer are arranged in the first water purifying tank, and a zeolite layer, an activated carbon layer and a plurality of precise filter layers are arranged in the second water purifying tank. The device filters the harmful substance in the dewatering in multistage, makes the aquaculture quality of water obtain purifying cyclic utilization, and purification efficiency is high, can remove and purify quality of water, easy operation, and economic cost is low.

Description

Water circulation purifier for aquaculture

Technical Field

The utility model relates to the technical field of aquaculture water purification equipment, in particular to an aquaculture water circulation purification device.

Background

In the intensive aquaculture process, nutrient substances such as feed are added into the aquaculture water, but the added substances are not easy to be absorbed completely, and the residual nutrient substances can cause the aquaculture water to become eutrophic along with the lengthening of the service time of the aquaculture water, so that the water quality is deteriorated, the toxicity of the water body is enhanced, the growth and development of fish are influenced, and the diseases are complicated. In the existing physical purification device, the purified water body is single, and various impurities in the water body are difficult to clean comprehensively, so that the purification device capable of purifying the water body effectively and comprehensively and recycling the water body is needed.

Disclosure of Invention

Aiming at the prior art, the utility model aims to provide the water circulation purifying device for aquaculture, which solves the problems of low purifying treatment efficiency, inconvenient movement for purifying and complex operation.

The technical scheme of the utility model is realized as follows:

the utility model provides an aquaculture water circulation purifier, includes the base, be equipped with water pump one, water pump two and gas-liquid mixing tank on the base, the base plate has been put to gas-liquid mixing tank's top, be equipped with water purification case one and water purification case two on the base plate, water inlet end and the breed pond of water pump one are connected, water outlet end of water pump one pass through the water pipe with water purification case one is connected, water purification case one pass through the water pipe with water purification case two intercommunication, water purification case two pass through the water pipe with water pump two connects, be equipped with gas-liquid mixing pump in the gas-liquid mixing tank, gas-liquid mixing pump with water pump two connects, gas-liquid mixing tank is connected with the breed pond, be equipped with filter screen layer and quartz sand layer in the water purification case one, be equipped with zeolite layer, activated carbon layer and a plurality of accurate filter layer in the water purification case two.

Further, the filter screen layer the quartz sand layer is located from top to bottom in proper order the inside of water purification case one, the side of water purification case one runs through and is equipped with the telescopic link, the telescopic link is connected with the push pedal, the push pedal with the contact of filter screen layer.

Further, a sealing ring is arranged at the inner joint of the telescopic rod and the first water purifying tank.

Furthermore, a baffle is arranged below the quartz sand layer, a plurality of channels are arranged on the baffle, and a filter cap is arranged on the channels.

Further, the zeolite layer, the activated carbon layer and the precise filter layer are sequentially positioned in the second water purifying tank from top to bottom.

Furthermore, the two inner sides of the water purifying tank II are provided with fixing frames, the number of the precise filter layers is 3, and the precise filter layers are positioned between the fixing frames.

Furthermore, the gas-liquid mixing pump is connected with the water pump II through a water pipe, and an ozone generator and an oxygen generator are connected outside the water pipe.

The utility model has the beneficial effects that:

the water body of the culture pond is conveyed to the first purifying tank through the first water pump, a large amount of sludge and large granular substances are filtered through the filter screen layer, the sludge is prevented from entering a subsequent purifying medium, the purifying efficiency is low, meanwhile, a large amount of seaweed suspended matters, colloid substances and the like can be filtered through the quartz sand layer, heavy metals, organic matters, small suspended matters, microorganisms and the like are filtered through the second purifying tank, and harmful substances in water are filtered through multiple stages of filtering, so that the culture water quality is purified and recycled.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only preferred embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a water circulation purification device for aquaculture according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a clean water tank of a water circulation purification device for aquaculture according to the present utility model;

FIG. 3 is a schematic diagram of two cross sections of a clean water tank of a water circulation purification device for aquaculture according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a gas-liquid mixing pump of a water circulation purification device for aquaculture.

In the figure, a base 1, a water pump 2, a water pump 3, a water pipe 31, a gas-liquid mixing tank 4, a gas-liquid mixing pump 41, a base plate 5, a clear water tank 6, a filter screen layer 61, a quartz sand layer 62, a telescopic rod 63, a push plate 64, a partition plate 65, a channel 66, a filter cap 67, a seal ring 68, a clear water tank 7, a zeolite layer 71, an activated carbon layer 72, a precise filter layer 73, a fixed frame 74, an 8 ozone generator and an oxygen generator 9.

Detailed Description

For a better understanding of the technical content of the present utility model, specific examples are provided below and the present utility model is further described with reference to the accompanying drawings.

Referring to fig. 1 to 4, the water circulation purifying device for aquaculture comprises a base 1 with rollers, wherein a first water pump 2, a second water pump 3 and a gas-liquid mixing box 4 are arranged on the base 1. A base plate 5 is arranged above the gas-liquid mixing tank 4, and a first water purifying tank 6 and a second water purifying tank 7 are arranged on the base plate 5. The water inlet end of the water pump I2 is connected with the culture pond, the water outlet end of the water pump I2 is connected with the water purifying tank I6 through a water pipe, the water purifying tank I6 is communicated with the water purifying tank II 7 through a water pipe, a water pump III (not shown) is connected between the water purifying tank I6 and the water purifying tank II 7, the water purifying tank II 7 is connected with the water pump II 3 through a water pipe, a gas-liquid mixing pump 41 is arranged in the gas-liquid mixing tank 4, the gas-liquid mixing pump 41 is connected with the water pump II 3, and the gas-liquid mixing tank 4 is connected with the culture pond. The first water purifying tank 6 is internally provided with a filter screen layer 61 and a quartz sand layer 62, and the particle size of the quartz sand layer 62 is 1.8-2.3 cm. The second water purifying tank 7 is internally provided with a zeolite layer 71, an activated carbon layer 72 and a plurality of precise filter layers 73, wherein the grain size of the zeolite layer 71 is 1.2-1.5 cm, and the grain size of the activated carbon layer 72 is 0.6-1 cm.

Specifically, the filter screen layer 61 and the quartz sand layer 62 are sequentially positioned in the first water purifying tank 6 from top to bottom, the side surface of the first water purifying tank 6 is penetrated and provided with a telescopic rod 63, the telescopic rod 63 is connected with a push plate 64, and the push plate 64 is in contact with the filter screen layer 61. The push plate 64 can push the large particulate matters, sludge and the like on the filter screen layer 61 to one side for subsequent cleaning, so that the filter screen layer 61 is better filtered, and blockage is prevented. Further, a sealing ring 68 is arranged at the inner joint of the telescopic rod 63 and the first water purifying tank 6 and is used for sealing so as to prevent overflow when the telescopic rod 63 is pushed.

Specifically, a partition plate 65 is arranged below the quartz sand layer 62, a plurality of channels 66 are arranged on the partition plate 65, a filter cap 67 is arranged on the channels 66, and the filter cap 67 can keep filtered substances to the quartz sand layer 62.

Specifically, zeolite layer 71, activated carbon layer 72 and accurate filter layer 73 are located the inside of water purification case two 7 from top to bottom in proper order, filter step by step, better filter harmful substance in the water, effective comprehensive purification quality of water.

Specifically, the two inner sides of the second clean water tank 7 are provided with fixing frames 74, the number of the precise filter layers 73 is 3, and the precise filter layers 73 are positioned between the fixing frames 74. The precise filter layer 73 is a PP cotton filter core with a pore diameter of 5 microns, and redundant microorganisms are effectively filtered.

Specifically, the gas-liquid mixing pump 41 is connected with the water pump II 3 through the water pipe 31, the ozone generator 8 and the oxygen generator 9 are connected outside the water pipe 31, the ozone generator 8 is started to provide ozone firstly to decompose organic matters, remove harmful substances in water, the oxygen generator 9 provides oxygen again to increase the oxygen content of the water, and the water is pumped back to the culture pond after being mixed for recycling.

The working principle of the utility model is as follows: the water body of the breeding pond is pumped to the upper part of the water purifying tank I6 by the water pump I2, filtered by the filter screen layer 61 and the quartz sand layer 62 in sequence, pumped to the water purifying tank II 7, filtered by the PP cotton filter cores of the zeolite layer 71, the activated carbon layer 72 and the precise filter layer 73 in sequence, and pumped back to the breeding pond by the water pump II 3 through the gas-liquid mixing pump 41, wherein an ozone generator 8 and an oxygen generator 9 are also connected between the water pump II 3 and the gas-liquid mixing pump 41, the ozone concentration is 6mg/L, harmful substances such as organic matters and nitrite can be degraded, the pollution of the breeding water body can be slowed down, the survival rate of aquatic products is improved, the water quality of the water body can be regulated by oxygen, the dissolved oxygen level is improved, the dissolved oxygen content of the breeding water body is 6-8 mg/L, the device filters the harmful substances in the water in a multi-stage filtering way, the breeding water quality is purified and recycled, the purifying efficiency is high, the water quality can be purified and purified, the operation is simple, and the economic cost is low.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides an aquaculture water circulation purifier, its characterized in that, includes the base, be equipped with water pump one, water pump two and gas-liquid mixing tank on the base, the base plate has been placed to gas-liquid mixing tank's top, be equipped with water purification case one and water purification case two on the base plate, water inlet end and the breed pond of water pump one are connected, water outlet end of water pump one pass through the water pipe with water purification case one is connected, water purification case one pass through the water pipe with water purification case two intercommunication, water purification case two pass through the water pipe with water pump two connects, be equipped with the gas-liquid mixing pump in the gas-liquid mixing tank, the gas-liquid mixing pump with water pump two connects, gas-liquid mixing tank is connected with the breed pond, be equipped with filter screen layer and quartz sand layer in the water purification case one, be equipped with zeolite layer, activated carbon layer and a plurality of accurate filter layer in the water purification case two.

2. The water circulation purifying device for aquaculture according to claim 1, wherein the filter screen layer and the quartz sand layer are sequentially located inside the first water purifying tank from top to bottom, a telescopic rod penetrates through the side face of the first water purifying tank, and is connected with a pushing plate, and the pushing plate is in contact with the filter screen layer.

3. A recirculating aquaculture purifying device according to claim 2, wherein a sealing ring is provided at the inner junction of the telescopic rod and the first water purifying tank.

4. The aquaculture water circulation purifying device according to claim 1, wherein a partition plate is arranged below the quartz sand layer, a plurality of channels are arranged on the partition plate, and a filter cap is arranged on the channels.

5. The water circulation purifying device for aquaculture according to claim 1, wherein the zeolite layer, the activated carbon layer and the fine filter layer are located inside the second clean water tank in this order from top to bottom.

6. The water circulating and purifying device for aquaculture according to claim 1, wherein the two inner sides of the second water purifying tank are provided with fixing frames, the number of the precise filtering layers is 3, and the precise filtering layers are located between the fixing frames.

7. The water circulation purifying device for aquaculture according to claim 1, wherein the gas-liquid mixing pump is connected with the water pump two through a water pipe, and an ozone generator and an oxygen generator are connected outside the water pipe.