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Inlet air pre-heater

A pre-filter, air filter technology, applied in the direction of machine/engine, liquid variable volume machinery, variable volume pump components, etc., can solve the damage of the main engine of the air compressor, reduce the life of the air filter, Problems such as damage to the main engine and ancillary piping systems, to achieve the effect of improving life and ensuring operation

Inactive Publication Date: 2012-09-26
BOLAITE SHANGHAI COMPRESSOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Because the air compressor is easily affected by the air quality during work, the air entering the machine generally contains some impurities, which will cause great damage to the main engine of the air compressor. Generally, an air filter is used to filter the air entering the main engine. However, when some use environments contain a lot of dust, particles and other impurities, the life of the air filter will be greatly reduced, which will cause damage to the air compressor host and auxiliary piping systems

Method used

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Embodiment Construction

[0009] The present invention will be described in detail below with reference to the drawings and specific embodiments.

[0010] As shown in the figure, the air intake pre-filter is connected to the front end of the air filter, and includes the filter material 1, the housing 2, the fixing part 3, and the connection part 4. The housing 2 has a hole-like structure, which facilitates air circulation, and the air outlet The end is connected with the air filter through the connecting piece 4, so that the pre-filtered air enters the air filter for secondary filtration, and the filter material 1 is wrapped around the air inlet end and the periphery of the housing 2. The present invention is arranged at the front end of the original air filter and is connected with the air filter by a connecting piece. The filter material coated on the outer end of the casing can pre-filter the large particles of impurities in the air, and can increase the air pressure. The life of the air filter of the ...

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Abstract

The invention relates to an inlet air pre-heater which is connected with the front end of an air filter. The inlet air pre-heater comprises a filtering material, a shell, a fixing piece and a connecting piece, wherein the shell is in a porous structure and the air outlet end of the shell is connected with the air filter through the connecting piece; and the filtering material covers the air inlet end and the periphery of the shell. Compared with the prior art, the inlet air pre-heater is arranged at the front end of the previous air filter and is connected with the air filter through the connecting piece; and the filtering material covering the outer end of the shell can better pre-filter large-grain impurities in the air, so that the service life of the air filter of an air compressor is prolonged and the stable operation of the air compressor is guaranteed.

Description

Technical field [0001] The invention relates to a pre-filter, in particular to an intake pre-filter connected to the front end of the air filter. Background technique [0002] Since the air compressor is easily affected by the air quality during operation, the air entering the machine generally contains some impurities, which will cause great damage to the main engine of the air compressor. Generally, an air filter is used to filter the main engine. The air can reduce the number of larger particles. However, when some use environments contain more dust, particles and other impurities, it will greatly reduce the life of the air filter, which will cause damage to the air compressor main body and auxiliary piping system. Summary of the invention [0003] The purpose of the present invention is to provide an intake pre-filter that can extend the life of the air filter in order to overcome the above-mentioned defects in the prior art. [0004] The purpose of the present invention can be...

Claims

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Application Information

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IPC IPC(8): F04B39/16
Inventor 朱汪
Owner BOLAITE SHANGHAI COMPRESSOR
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