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Manufacturing process of dissolving adsorption treatment unit of automobile exhaust treatment device

A technology for processing device and automobile exhaust, which is applied in the direction of exhaust device, noise reduction device, machine/engine, etc. It can solve the problems of poor treatment effect, environmental pollution, low efficiency of automobile exhaust treatment device, etc., so as to improve the service life and durability The effect of strong corrosion and simple process

Inactive Publication Date: 2017-11-03
WUHU EVERSHINE AUTOMOTIVE COMPONENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are still a large number of harmful substances in the automobile exhaust, and arbitrary discharge will cause serious environmental pollution and severe weather such as smog. Therefore, it is necessary to treat the automobile exhaust before the automobile exhaust is discharged into the atmosphere. The existing automobile exhaust treatment device is relatively efficient. low, poor handling

Method used

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  • Manufacturing process of dissolving adsorption treatment unit of automobile exhaust treatment device
  • Manufacturing process of dissolving adsorption treatment unit of automobile exhaust treatment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see figure 1 and figure 2 , the present invention provides a vehicle exhaust treatment device, comprising: an engine 1, an exhaust pipe 2 connected to the exhaust port of the engine 1, a dissolution and adsorption processor 3 connected to the exhaust pipe 2, and the A combustion processor 4 connected to the dissolution adsorption processor 3 and a muffler 5 connected to the combustion processor 4 .

[0030] The dissolution and adsorption processor 3 includes: a housing 31, a dissolution chamber 32 arranged in sequence from bottom to top in the housing 31, a first filter chamber 33, a second filter chamber 34 and an air outlet chamber 35, and a partition The first partition 36, the second partition 37 and the third partition 38 of the dissolution chamber 32, the first filter chamber 33, the second filter chamber 34 and the air outlet chamber 35; the first partition 36, the second partition A plurality of air holes are all formed on the plate 37 and the third dividing ...

Embodiment 2

[0036] A manufacturing process of a dissolution adsorption processor of an automobile exhaust treatment device, the steps are as follows:

[0037] ①, structure and molding

[0038] The dissolution adsorption processor includes a housing, a dissolution chamber arranged in order from bottom to top in the housing, a first filter chamber, a second filter chamber and an air outlet chamber, and a separate dissolution chamber, the first filter chamber, the second filter chamber and The first dividing plate, the second dividing plate and the third dividing plate of the air outlet chamber; the first dividing plate, the second dividing plate and the third dividing plate are all formed with a plurality of air holes, and one side of the dissolving chamber is provided with an air inlet pipe, One side of the air outlet chamber is provided with an air outlet, the air inlet pipe is inserted into the bottom of the dissolving chamber, and the first filter chamber and the second filter chamber a...

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PUM

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Abstract

The invention relates to the technical field of automobile exhaust treatment, in particular to a manufacturing process of a dissolving adsorption treatment unit of an automobile exhaust treatment device. The manufacturing process comprises the following steps: manufacturing a shell by welding of Q235 steel through carbon dioxide arc welding; manufacturing partitions by forge forming of carbon steel and forming air holes by punching; preparing activated carbon and ceramic fibers by the prior art; spraying the inner surface of the shell and the surfaces of the partitions with protecting layers, after spraying is finished, washing the protecting layers thoroughly with purified water, and then carrying out thermal treatment for 10 hours at the temperature of 180 DEG C; and reserving the top of the shell for welding, mounting the first partition, the activated carbon, the second partition, ceramic fibers and the third partition in the shell successively, and then sealing the top of the shell for welding. The manufacturing process is simple, the protecting layers are sprayed for the inner surface of the shell and the surfaces of the partitions particularly, therefore, the corrosion resistance is high, and the service life of the automobile exhaust treatment device is prolonged.

Description

technical field [0001] The invention relates to the technical field of automobile tail gas treatment, in particular to a manufacturing process of a dissolution adsorption processor of a car tail gas treatment device. Background technique [0002] There are still a large number of harmful substances in the automobile exhaust, and arbitrary discharge will cause serious environmental pollution, causing severe weather such as smog, so the automobile exhaust needs to be treated before the automobile exhaust is discharged into the atmosphere. Low, the processing effect is not good. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an automobile exhaust treatment device, which can improve the treatment effect of the automobile exhaust and reduce the pollution of the exhaust. At the same time, the invention also provides a dissolution adsorption processor of an automobile tail gas treatment device and a manufacturing proc...

Claims

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Application Information

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IPC IPC(8): F01N3/08
CPCF01N3/08F01N3/0821F01N2250/06F01N2250/14
Inventor 刘华
Owner WUHU EVERSHINE AUTOMOTIVE COMPONENT