A biological filter tower for organic waste gas

A technology of organic waste gas and filter tower, which can be used in air quality improvement, dispersed particle separation, chemical instruments and methods, etc., and can solve problems such as poor organic waste gas filtration efficiency

Active Publication Date: 2021-03-02
山东蓝驰环境科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above defects, the object of the present invention is to provide a biological filter tower for organic waste gas, which aims to solve the technical problem of poor organic waste gas filtration efficiency in the prior art

Method used

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  • A biological filter tower for organic waste gas
  • A biological filter tower for organic waste gas
  • A biological filter tower for organic waste gas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as figure 1 As shown, the organic waste gas biological filtration tower includes a tower body 1, and the tower body 1 is sequentially provided with a water storage layer 10 and a biodegradation layer 11 from bottom to top. The top of the tower body 1 is provided with an exhaust port 15. The water outlet is connected to the water source, and the outlet of the water storage layer 10 is connected to the water treatment system. The water storage layer 10 is built with an air distribution device 100, and the air distribution device 100 is preferably an aeration plate, and the air inlet of the air distribution device 100 passes through a pipe equipped with a fan Connect the exhaust gas source, the tower body 1 is provided with a spray assembly 13, the spray assembly 13 is located above the biodegradable layer 11, the spray assembly 13 includes a bracket installed in the tower body 1, and an installation pipe is installed on the bracket. The pipe is provided with several ...

Embodiment 2

[0038] The difference between the present embodiment and the first embodiment lies in the structure of the biodegradable layer 11, such as figure 2 and image 3 Commonly shown, the biodegradable layer 11 includes a cylinder 2 arranged horizontally. The cylinder 2 is an integrally formed part of the tower body 1. A first hollow shaft 20 is coaxially installed in the cylinder 2. On the first hollow shaft 20, a There are several through holes 200, the several through holes 200 are arranged at intervals along the axial direction of the first hollow shaft 20, and are arranged in a circle around the axis of the first hollow shaft 20, and the first hollow shaft 20 is connected with The mesh cylinder 21 of degradable filler, the mesh cylinder 21 clearance fits in the cylinder 2, the outer wall of the mesh cylinder 21 and the inner wall of the cylinder 2 are provided with a nylon sleeve, and one end of the first hollow shaft 20 is rotatably connected to the cylinder 2, The other end ...

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Abstract

The invention discloses a biological filter tower for organic waste gas, which relates to the technical field of waste gas treatment devices, and comprises a tower body. There is a built-in air distribution device in the water layer, and the air inlet of the air distribution device is connected to a fan. There is a spray assembly in the tower body. The spray assembly is located above the biodegradation layer. The pipes connect the aquifers. The invention solves the technical problem of poor organic waste gas filtration efficiency in the prior art. The invention adopts a three-stage waste gas filtration stage, which greatly improves the filtration efficiency and effect of organic waste gas. At the same time, the invention reduces manufacturing costs and improves economic benefits Moreover, the present invention also has the functions of maintaining the high-efficiency filtration performance of the biodegradable layer, regularly cleaning the biodegradable layer, and controlling water content.

Description

technical field [0001] The invention relates to the technical field of waste gas treatment devices, in particular to a biological filter tower for organic waste gas. Background technique [0002] At present, the devices that use biological filtration technology to treat organic waste gas mainly include biological filter beds and biofilm packed towers. Fill active fillers, such as soil, peat, sawdust, chaff, etc. Microorganisms that can degrade pollutants grow in the fillers, and the exhaust gas is purified when passing through the filler layer. The problem with the biological filter bed is that during long-term operation, due to the compaction of the packing, the filter bed will be blocked, the pressure drop will increase, and the performance will decrease. The biofilm packed tower can maintain stable performance for a long time. It uses inert materials as packing ( Such as gravel, plastic particles, ceramics, carbon fiber, etc.), the circulating nutrient solution is spraye...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/84B01D53/44
CPCB01D53/44B01D53/84Y02A50/20
Inventor 东庆德王学军
Owner 山东蓝驰环境科技股份有限公司
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