Freshwater clam cultivation device for small watershed sewage government

A technology for sewage treatment and freshwater mussels, applied in fish farming, application, climate change adaptation, etc., can solve problems such as water pollution, water eutrophication, damage to lake ecological environment, etc., and achieve the effect of convenient absorption and improved service life.

Active Publication Date: 2020-08-11
蒋惠良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, in the process of cultivating freshwater mussels, water tanks are usually used to concentrate the cultivation of mussels in batches in freshwater lakes, and by adding nutrients (mainly chicken manure, duck manure and othe

Method used

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  • Freshwater clam cultivation device for small watershed sewage government
  • Freshwater clam cultivation device for small watershed sewage government
  • Freshwater clam cultivation device for small watershed sewage government

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] see Figure 1-2 A freshwater mussel cultivation device for sewage treatment in small watersheds, comprising a horizontal floating rod 1, the bottom end of which is fixedly connected with a breeding box 2, and the breeding box 2 includes a bottom closing frame 3 and an online frame 4, and the online frame 4 is connected to the bottom The closed frame 3 is fixedly connected, the net frame 4 is provided with a plurality of mussels, the inner wall of the bottom closed frame 3 is fixedly connected with a partition plate 5, and the inner bottom of the bottom closed frame 3 is provided with a storage box 6 filled with Nutrients, the outer end of the bottom closed frame 3 is embedded with an air guide tube 7, the air guide tube 7 is inflated by an air pump in the actual process, the air guide tube 7 runs through the material storage box 6 and is fixedly connected with the material storage box 6, and the material storage box 6 The inner bottom end is embedded with an electromagn...

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PUM

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Abstract

The invention discloses a freshwater clam cultivation device for small watershed sewage government, and belongs to the technical field of sewage government. The freshwater clam cultivation device forsmall watershed sewage government adopts the scheme that air is ventilated through an air duct, so that pressure intensity in a material storing tank is increased, a release ball moves upwards, nutrient materials on the surface are ejected out from the material storing tank, after being ejected out from the material storing box, the release ball is in contact with a T-shaped cylinder to rush intoa contact groove, the nutrients on the surface of the material storing box are absorbed by a sponge column and are spread to the entire sponge column, small watersheds absorb the nutrient materials through foraging holes during vital activity, through V-shaped grooves and microvillus, the nutrient materials can be absorbed, the microvillus can generate bubbles during air flowing, the nutrient materials can be convenient to peel off, and absorption by the small watersheds can be convenient. The purpose of reducing fecal pollution to a water body can be realized, so that a water body is not liable for eutrophication, the living environment of the small watersheds is increased, and the yield of the small watersheds is increased.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, and more specifically relates to a freshwater mussel cultivation device for sewage treatment in small watersheds. Background technique [0002] Water mussels are river mussels, which are distributed in Asia, Europe, North America and North Africa. Most of them can naturally form pearl meat in their bodies and are edible. There are many kinds of shellfish that live in rivers, rivers, lakes, and swamps. The common species like to live In flowing rivers, another type likes to live in ponds with calm water surface (easy to parasitize leeches), a general name for shellfish of the genus Anodonta, a clam , distributed in Asia, Europe, North America and North Africa, common bivalves in freshwater lakes, rivers and ponds, living in bottom burial. [0003] Small watershed usually refers to a relatively independent and closed natural water catchment area below the secondary and tertiary tributarie...

Claims

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Application Information

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IPC IPC(8): A01K61/54A01K61/80
CPCA01K61/54A01K61/80Y02A40/81
Inventor 蒋惠良
Owner 蒋惠良
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