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Loach suction pumping equipment with adjustable water absorbing amount

A water absorption and adjustable technology, applied in fishing, application, animal husbandry, etc., can solve the problems of time-consuming and labor-intensive salvage, high difficulty coefficient of catching, etc., and achieve the effects of low manufacturing cost, expanding the extraction range and improving the effect

Inactive Publication Date: 2018-06-05
兰溪市普润斯水产养殖技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the expansion of the commercial loach market, the loach breeding industry has developed rapidly. Loach has a strong adaptability to the environment and can be cultured in ponds, ditches, lakes, reservoirs and rice fields. However, loach is a bottom fish and likes to drill mud. The coefficient of difficulty in catching loach is high, and it is time-consuming and laborious to salvage loach. With the development of artificial breeding, people breed loach in cement ponds, and place soil at the bottom of the cement pond to simulate the growth environment of loach. The problem is prominent, effectively solving the problem of loach fishing can improve the breeding efficiency of loach

Method used

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  • Loach suction pumping equipment with adjustable water absorbing amount
  • Loach suction pumping equipment with adjustable water absorbing amount
  • Loach suction pumping equipment with adjustable water absorbing amount

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Such as figure 1 As shown, the suction loach pump equipment that can adjust the water absorption includes a ceramic tube 7, an ejector 6 connected to the ceramic tube 7, a liquid suction pump 10 connected below the ejector 6, and a liquid suction pipe 8 is provided on the side of the liquid suction pump 10 , the suction pipe 8 is connected with the suction branch pipe 9 placed below the water surface, the water inlet of the suction branch pipe 9 is provided with a sediment separation net, the water inlet of the ceramic tube 7 is connected with the suction pipe 1 placed below the water surface, and the liquid suction method is used to The loach is extracted above the loach breeding pond. When the loach does not hide in the bottom of the mud, it can effectively and quickly extract the loach, and the damage to the loach is small. Use the liquid suction pump 10 to directly extract the water in the cultivation pond from the direction of the outlet of the ejector 6 , forming ...

Embodiment 2

[0016] This embodiment is further optimized on the basis of implementation 1: as Figure 1-3 As shown, a filter box 3 is arranged between the jet 6 and the water inlet of the ceramic tube 7, the filter box 3 is vertically connected to the pipe wall below the ceramic tube 7, the bottom of the filter box 3 is connected to the pumping pipe 8, and the bottom of the filter box 3 is provided with Inclined filter plate 4, the top of the filter plate 4 is provided with a filter tube 2 vertically connected to the pipe wall below the ceramic tube 7, a filter screen 201 is provided at the connection between the filter tube 2 and the ceramic tube 7, the filter tube 2 is an elastic material, and the filter tube 2 The outer arms on both sides are equipped with electromagnets 202, and the bottom of the filter plate 4 and the filter box 3 form a sediment collection chamber 5. In the initial stage of sucking loach, in order to maintain the negative pressure in the ceramic tube 7, the filter tub...

Embodiment 3

[0018] The straw 1 of the present invention is a rubber tube consisting of the following components and parts by weight: 20-45 parts of chlorohydrin rubber, 3-7 parts of carbon black, 2,2,4-trimethyl-1,2-dihydroquinoline polymerized 0.3-0.5 parts of N, N'-diphenyl-p-phenylenediamine, 3-5 parts of titanium dioxide, 2-3 parts of antimony trioxide, 2-5 parts of ethylene vinyl acetate copolymer, 4-5 parts of decabromodiphenylethane, 3-4 parts of calcium hydroxide, 0.1-0.2 parts of diallyl disulfide, 7-13 parts of polyvinyl silicone oil, 0.5-1 part of stearic acid, talcum powder 8-12 parts, 2-5 parts of silicon dioxide, 0.3-0.8 parts of magnesium oxide; the rubber tube preparation steps are as follows: 1) Put the raw materials in the rubber tube formula into the internal mixer, and add 0.3 parts of accelerator, pass Synthesize rubber with internal mixer, filter and test to obtain rubber with hardness of 72±5 Hs, tensile strength ≥ 9MPa, and elongation ≥ 250%; 2) Put the rubber in s...

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Abstract

The invention discloses loach suction pumping equipment with adjustable water absorbing amount, and belongs to the technical field of aquaculture. The equipment comprises a ceramic pipe, the ceramic pipe is connected with a jetting device, a liquid extracting pump is connected with the lower portion of the jetting device, a liquid extracting pipe is arranged on the side face of the liquid extracting pump, the liquid extracting pipe is connected with a liquid extracting branch pipe below the water surface, a water inlet of the liquid extracting branch pipe is provided with a sediment separationnet, and a water inlet of the ceramic pipe is connected with a suction pipe arranged below the water surface. According to the equipment, loach is rapidly caught by using a water absorbing manner, separation of the loach and sediment is achieved, water absorbing amount can be controlled, and energy consumption is low.

Description

technical field [0001] The invention belongs to the field of aquatic product breeding devices, in particular to a loach suction pump device capable of adjusting water absorption. Background technique [0002] Loach (scientific name: Misgurnus anguillicaudatus ), belongs to Loach family. The body is small, slender, only 3~4 inches. Moreover, it has a round body, short body, small scales under the skin, black in color, and is covered with its own mucus, so it is slippery and difficult to hold. The anterior segment is slightly cylindrical. The rear part is flattened, the abdomen is round, the head is small, the mouth is small, and the lower position is horseshoe-shaped. Eyes small, no undereye thorns. Must be 5 pairs. The scales are extremely small, round and buried under the skin. The back of the body and both sides are gray-black, and there are many small black spots on the whole body. There are also many black spots on the head and each fin. The spots on the dorsal and...

Claims

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Application Information

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IPC IPC(8): A01K79/00
Inventor 刘宏汉
Owner 兰溪市普润斯水产养殖技术有限公司
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