Water gas filtration device

Abstract

The invention discloses a water gas filtration device, comprising a filter barrel; the filter barrel is internally provided with a filter screen; two gas outlets are formed in the upper end face of the filter barrel; gas inlets are respectively formed at the two sides of the outer wall of the filter barrel; an overflow pipe is arranged at one end of the bottom of the filter barrel, and a sewage outlet is formed at the other end of the bottom of the filter barrel; the filter barrel is internally filled with condensate. The water gas filtration device is obvious in filtering effect; in actual use, after water gas is filtered by means of the water gas filtration device, the original red flame is changed into blue flame; especially in a tile firing process, the problem that a burner is coked is completely solved, the black ash contamination of products is eliminated, and the technical effect of improving the product quality is improved.

Description

technical field [0001] The invention relates to the field of gas filtering equipment, in particular to water gas filtering equipment. Background technique [0002] Water gas is a gas generated by water vapor passing through hot coke. The main components are carbon monoxide and hydrogen. However, the water gas sold in the market contains impurities such as tar and phenol water. Tar and phenol water and other impurities are easy to coke after burning, so it is necessary to remove the tar from the water gas and phenol water and other impurities are filtered. [0003] The existing water gas filter adopts a single channel and filter screen for filtering. When the water gas contains too much tar and phenol water, it will cause disadvantages such as poor filtering effect and easy blockage of the filter screen. And tar and phenolic water are easily brought into the burner, causing the nozzle of the burner to coke. Especially in the ceramic tile firing project, it will cause the pr...

AI Technical Summary

Problems solved by technology

[0002] Water gas is a gas generated by water vapor passing through hot coke. The main components are carbon monoxide and hydrogen. However, the water gas sold in the market contains impurities such as tar and phenol water. Tar and phenol water and other impurities are easy to coke after burning, so it is necessary to remove the tar from the water gas and phenol water and other impurities to filter

[0003] The existing water gas filter adopts a single channel and a filter for filtering. When the water gas contains too much tar and phenol water, it will cause disadvantages such as poor filtering effect and easy blockage of the filter.

And tar and phenol water are easily brought into the burner, causing the nozzle of the burner to coke

Especially in the ceramic tile firing project, it will cause the product to be black and dirty, which will affect the quality of the product

[0004] In the past, during the firing process, due to insufficient cleanliness of water gas, it was easy to cause burner blockage

Once the nozzle of the spray gun is blocked, the temperature will fluctuate abnormally, and the operator must immediately check and clean the burners one by one, or even replace the burners

During the cleaning project, due to the negative pressure of the kiln, the product will be aggravated. While cleaning the burners, the filters need to be removed one by one for cleaning. Often cleaning a burner will affect 0.1-0.2% of high-quality products Rate

lead to waste of factory labor

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