Energy-saving and environment-friendly crab cultivation equipment

An energy-saving and environmental-friendly crab technology, which is applied in fish farming, application, climate change adaptation, etc., can solve the problems of incomplete artificial crab breeding experience and less artificial cultivation work, and achieves simple structure, reasonable design, and improved The effect of breeding quality

Active Publication Date: 2018-11-06
金华市凌特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

Crabs have been generally recognized as a delicacy by Chinese and overseas people. At present, because the source of crabs is still mainly fishing, there is less artificial cultivation work. Naturally grown crabs have far been unable to meet people's food needs. Relyin...

Method used

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  • Energy-saving and environment-friendly crab cultivation equipment
  • Energy-saving and environment-friendly crab cultivation equipment
  • Energy-saving and environment-friendly crab cultivation equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] like figure 1 , 2 Shown in , 3, the energy-saving and environment-friendly crab culture equipment comprises the culture pond 1 that is arranged on the soil layer 5, the bottom of the culture pond 1 is provided with a sewage pipe 10, and the bottom of the culture pond 1 is provided with a sewage collection chamber 9, and the bottom of the culture pond 1 is provided with a sewage collection chamber 9, and the The plate 2 is connected to the wall of the culture pond 1. At least two filter balls 7 are placed on the mesh plate 2, and the dirt in the breeding process is collected in the sewage collection chamber 9 through the mesh plate 7, so as to avoid the water body in the culture pond 1. When a large disturbance occurs, the aquaculture dirt or debris floats to the upper water body of the aquaculture pond 1 and causes the quality of the aquaculture water body to decline. The sewage collection chamber 9 collects the debris and sludge in the aquaculture process, which is mor...

Embodiment 2

[0029] The further optimization scheme of this embodiment on the basis of embodiment 1 is as follows: Figure 4 , 5As shown, separators 3 are staggered and fixedly arranged on the surface of culture pond 1, and separators 3 include elongated floating blocks 301. The bottom surface of floating blocks 301 is vertically connected with rubber plates 302, and the two sides of rubber plates 302 are correspondingly provided with truncated cones. Shaped water guide table 303, the water guide table 303 is provided with a through hole consistent with its shape, and the rubber plate 302 is provided with a through hole cooperating with the water guide table 303, and the surface of the water guide table 303 is surrounded by a flow hole 303a. The separators 3 interleaved in the pond 1 can separate the upper water body of the culture pond 1, change the trajectory of the crabs when swimming in the upper water body of the culture pond 1, increase the amount of exercise of the crabs when swimmi...

Embodiment 3

[0031] When the energy-saving and environment-friendly crab breeding equipment of the present invention is actually used: during the crab breeding process, the dirt in the breeding process is collected in the dirt collection chamber 9 through the mesh plate 7, so as to avoid breeding when the water body in the breeding pond 1 is greatly disturbed. Dirt or sundries float to the upper water body of the culture pond 1 and cause the quality of the culture water body to decline. The collection of sundries and sludge in the culture process in the sewage collection chamber 9 is more conducive to centralized treatment, which is beneficial to improving the quality of the culture water and the quality of the crab culture. In the crab breeding process, the pollutants in the culture pond 1 can also be filtered by the filter ball 7, and when crabs crawl on the filter ball 7, it is beneficial to increase the friction between the surface of the crab and the surface of the filter ball 7. It ha...

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Abstract

The invention discloses energy-saving and environment-friendly crab cultivation equipment, and belongs to the technical field of aquaculture. The equipment includes an aquaculture tank arranged on a soil layer, the bottom of the aquaculture tank is provided with discharge pipe, and the bottom of the aquaculture tank is provided with a sewage collection chamber, which is formed by connecting a netplate with the wall of the aquaculture tank. At least two filter balls are arranged on the net plate, and the equipment can effectively improve the water quality of the aquaculture water body, promotethe growth of the crabs, and have high crab cultivation benefit. The quality of the crabs is good.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to energy-saving and environment-friendly crab breeding equipment. Background technique [0002] Crabs, also known as river crabs, are freshwater crustaceans that grow up in freshwater. The crab meat is delicious and nutritious. Crabs have been generally recognized as a delicacy by Chinese and overseas people. At present, because the source of crabs is still mainly fishing, there is less artificial cultivation work. Naturally grown crabs have far been unable to meet people's food needs. Relying on small-area breeding to supplement the needs of the market will not alleviate the needs of the market either. At present, the technology of artificially cultivating crabs still has many deficiencies, and people's experience in artificially cultivating crabs is still not perfect. Contents of the invention [0003] The purpose of the present invention is to provide an ener...

Claims

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Application Information

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IPC IPC(8): A01K61/59A01K63/00A01K63/04
CPCA01K63/003A01K63/04A01K61/59Y02A40/81
Inventor 来红芳
Owner 金华市凌特水产养殖技术有限公司
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