Blue-green algae salvage pretreatment device

Abstract

The invention provides a blue-green algae salvage pretreatment device. The blue-green algae salvage pretreatment device comprises a ship body; flow guide plates are symmetrically and obliquely arranged on the left side and the right side of the front end of the ship body; the flow guide plates are of a cuboid shape and are made of stainless steel, and a salvage conveyor belt is arranged between the guide plates; the left side surface of a bearing plate is fixedly provided with a conveying motor through a bolt; the conveying motor is connected with a conveying shaft and a connecting shaft through a first transmission belt wheel; a driven wheel roller is arranged below a driving wheel roller, a water pressing tank is fixedly welded to the rear part of the ship body, and a material falling opening is formed in the upper surface of the water pressing tank; water pressing wheel rollers are arranged below the material falling opening; the number of the water pressing wheel rollers is two, and the pressure water wheel rollers are arranged inside the pressure water tank in a front-back symmetry mode; and a material conveying opening is formed in the right wall of the water pressing tank, astorage frame is arranged behind the water pressing tank. The blue-green algae salvage pretreatment device is simple and convenient to use and operate, obvious in pre-treatment and water-pressing effects of blue-green algae, suitable for popularization and high in practicability, and meets the requirement for pre-treating the blue-green algae.

Description

technical field [0001] The invention relates to a cyanobacteria treatment device, in particular to a cyanobacteria salvage pretreatment device. Background technique [0002] Human activities will discharge a large amount of industrial, agricultural and domestic waste into the water, polluting the water. At present, more than 420 billion cubic meters of sewage are discharged into rivers, lakes and seas in the world every year, polluting 5.5 trillion cubic meters of fresh water, which is equivalent to more than 14% of the total global runoff. Because the waste discharged into the water often contains many chemical substances, the water body is rich in nutrients, causing some aquatic plants to multiply, and blue-green algae is one of them. Cyanobacteria, often multiply in large numbers in summer, and form a layer of blue-green and fishy-smelling foam on the water surface, which is called "water bloom". correspond). Green tides cause water quality to deteriorate, and in sever...

AI Technical Summary

Problems solved by technology

[0003] The traditional method is to salvage them. Since cyanobacteria float on the water surface, they contain a lot of water after salvage, which is inconvenient to stack and transport. However, the existing equipment cannot perform water pressure treatment on them, which reduces the efficiency of salvage. At the same time, the polluted sewage is strong, and traditional equipment cannot handle it, so new equipment is needed to solve the above problems

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