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Device for treating pollutants in penaeus vannamei aquaculture pond

A treatment device, a technology for white shrimp, applied in water/sewage treatment, water/sewage multi-stage treatment, polluted waterway/lake/pond/river treatment, etc. The effect of preventing reproduction, preventing diseases, and improving the success rate of breeding

Pending Publication Date: 2016-10-12
ZHEJIANG MARICULTURE RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a treatment device for pollutants in the culture pond of Penaeus vannamei, which can effectively solve the problem that the accumulation of residues and excrement in the culture pond of Penaeus vannamei directly leads to the deterioration of water quality

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  • Device for treating pollutants in penaeus vannamei aquaculture pond

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Embodiment Construction

[0026] The invention discloses a treatment device for pollutants in a culture pond of Penaeus vannamei, which comprises a sewage collection channel 1 and a culture pond 9, the sewage collection channel 1 is arranged inside the culture pond 9, and a number of guides are arranged in the culture pond 9 The water flow enters the water flow guide pump 5 of the sewage collection channel 1. The sewage collection channel 1 is provided with a water inlet and a water discharge port. 1 The water inlet and the drain are provided with activated carbon, the end of the sewage collection channel 1 is provided with a settling chamber 2, the settling chamber 2 is arranged at the drain, the bottom surface of the settling chamber 2 is lower than the bottom surface of the front end of the sewage collection channel 1, The settling chamber 2 is provided with a dirt suction mechanism 3 .

[0027] The sewage suction mechanism adopted in this embodiment includes a load-bearing body 31 and a drainage pu...

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Abstract

The invention discloses a device for treating pollutants in a penaeus vannamei aquaculture pond. The device comprises a pollutant collecting channel and the aquaculture pond, wherein the pollutant collecting channel is arranged inside the aquaculture pond, a plurality of water flow guiding pumps for guiding water flow into the pollutant collecting channel are arranged in the aquaculture pond; a water inlet and a water outlet are formed in the pollutant collecting channel; air-blowing equipment for directional flow guiding is arranged at the water inlet of the pollutant collecting channel; activated carbon is arranged at the water inlet and the water outlet of the pollutant collecting channel; a settling chamber is arranged at the tail end of the pollutant collecting channel, and is arranged at the water outlet; the bottom surface of the settling chamber is lower than the bottom surface of the front end of the pollutant collecting channel; a pollutant sucking mechanism is arranged in the settling chamber. The device for treating pollutants in the penaeus vannamei aquaculture pond can effectively solve the problem of accumulation of penaeus vannamei excreta or other impurities in the aquaculture pond.

Description

technical field [0001] The invention relates to a purification treatment device for pollutants in a culture pond of Penaeus vannamei, belonging to the technical field of aquaculture. Background technique [0002] Penaeus vannamei (scientific name is Litopenaeus vannamei) is a globally farmed species. It was successfully introduced to my country in the late 1980s. It was favored by farming practitioners because of its strong environmental adaptability, high breeding output, short cycle, large market demand, and stable price. After 2000, the vannamei industry developed rapidly. Gradually become the pillar industry of national aquaculture. The pond culture of Penaeus vannamei is the main farming method of the whole industry. However, with the rapid development of the industry, problems such as blind breeding capacity positioning and weak breeding environment regulation have become increasingly prominent, especially the treatment of pollutants in the breeding ponds. Technical m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02A01K61/00
CPCC02F9/00C02F1/281C02F1/001C02F2103/007C02F1/52Y02A40/81
Inventor 闫茂仓柴雪良於俊琦张翔冀德伟张炯明
Owner ZHEJIANG MARICULTURE RES INST
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