Vertical flow-type sludge sedimentation tank

Abstract

The invention discloses a vertical flow-type sludge sedimentation tank. The vertical flow-type sludge sedimentation tank comprises a solar battery plate, a storage battery, water collecting tanks, a biological deodorizer and a tank body. The tank body is arranged on the top of a support frame, a water inlet is arranged at the bottom end of one side of the tank body, a thermometer is mounted on the tank body above the water inlet, the water collecting tanks are arranged at the tops of both sides of the tank body, one side of each one of the water collecting tanks far away from the tank body is provided with a water outlet, the top end in the tank body is provided with the biological deodorizer, an activated carbon filter screen is installed in the tank body below the biological deodorizer, a semipermeable membrane layer is installed in the tank body below the activated carbon filter screen, the bottom of the tank body is provided with a drain outlet, the top of the tank body is provided with a motor box and a storage battery is installed at the middle in the motor box. Through use of the semipermeable membrane layer, the activated carbon filter screen and the biological deodorizer, the vertical flow-type sludge sedimentation tank can completely purify sewage.

Description

technical field [0001] The invention relates to the technical field of sewage sedimentation tanks, in particular to a vertical flow sludge sedimentation tank. Background technique [0002] With the development of science and technology in our country, the chemical industry is also making continuous progress, but the amount of sewage has increased sharply. Therefore, the purification and disinfection of sewage is of great significance to the environment. Sewage contains a large amount of pollution. Mud impurities, traditional sewage purification adopts the method of sedimentation, which has poor decontamination effect and is prone to clogging during the process of removing scum and sediment. It needs to occupy a large working space during operation, and the operation steps are complicated and very It consumes resources and increases the cost of sewage treatment. The method of purification is also relatively simple. It cannot purify sewage better and completely, and there will...

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Problems solved by technology

[0002] With the development of science and technology in our country, the chemical industry is also making continuous progress, but the amount of sewage has increased sharply. Therefore, the purification and disinfection of sewage is of great significance to the environment. Sewage contains a large amount of pollution. Mud impurities, traditional sewage purification adopts the method of sedimentation, which has poor decontamination effect and is prone to clogging during the process of removing scum and sediment. It needs to occupy a large working space during operation, and the operation steps are complicated and very Consume resources, increase the cost of sewage treatment, and the method of purification is relatively simple. It cannot purify the sewage better and completely, and there will be residual substances and gases, which will affect the direct use in the later stage.

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