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Pre-drying pressurizing suction device of normal-pressure suction air compressor and method thereof

A technology for inhaling air and inhaling devices, which is applied in the direction of mechanical equipment, machines/engines, liquid displacement machinery, etc. It can solve the problems of unable to control the pipeline pressure and increase the starting load of the air compressor, so as to prolong the maintenance period and reduce the supply Air load, the effect of reducing fluctuations

Inactive Publication Date: 2010-10-20
蓝星化工有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] (2) The existing air compressor cannot switch from atmospheric pressure suction start (zero load) to pressure suction start, thus increasing the technical problem of the start-up load of the air compressor
[0012] (3) The technical problem that the pressure in the pipeline cannot be effectively controlled only through the first return pipe in the existing air compressor system

Method used

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  • Pre-drying pressurizing suction device of normal-pressure suction air compressor and method thereof
  • Pre-drying pressurizing suction device of normal-pressure suction air compressor and method thereof
  • Pre-drying pressurizing suction device of normal-pressure suction air compressor and method thereof

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Embodiment Construction

[0031] Combine below figure 2 , the present invention is further described:

[0032] A normal pressure suction air compressor pre-drying pressurized suction device, mainly including an air compressor 1, a stabilized air tank 2, an air filter 4 and a first return pipe 6; after the atmosphere enters the air filter 4, it passes through the pipeline Entering the air compressor 1, the air compressor 1 is connected to the stabilized air tank 2 through a pipeline, and the output end of the air compressor 1 is connected to the first return pipe 6, and the first return pipe 6 is connected to the It is directly connected to the atmosphere, and also includes a primary dry buffer tank 10, and the primary dry compressed air output from the primary dry buffer tank 10 enters the input end of the air compressor 1 through a pipeline. The input end of the primary drying buffer tank 10 is connected with an air tank 11 . The primary drying buffer tank 10 can provide stable primary dry compress...

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Abstract

The invention relates to a pre-drying pressurizing suction device of a normal-pressure suction air compressor, comprising an air compressor, a constant-pressure air slot, a drier, an air filter and a first return pipe. Air enters the air filter and enters the air compressor through a pipeline, the air compressor is connected with the constant-pressure air slot through a pipeline, the constant-pressure air slot is connected with the drier through a pipeline, the output end of the air compressor is connected with the first return pipe, and the first return pipe is directly communicated with the air. The pre-drying pressurizing suction device also comprises a primary drying buffer slot, and primarily dried and compressed air output from the primary drying buffer slot enters the input end of the air compressor through a pipeline. In the invention, since the primary drying buffer slot can provide stable primarily dried and compressed air, the fluctuation of the air source of the air compressor is reduced, and the air source of an air compressed pot can be stabilized. In addition, the air compressed pot provides dried and purified primarily compressed air, thereby reducing the corrosion to the air compressor by the corrosive gas and greatly prolonging the overhaul period and the drainage time intervals.

Description

technical field [0001] The invention relates to an air compressor system used in the chemical industry, in particular to an air compressor pre-drying pressurized suction device and method suitable for normal-pressure suction air compressors in a chlor-alkali environment. Background technique [0002] like figure 1 Shown is the component connection diagram of the air compressor system used in the existing chemical industry. It mainly includes an air compressor 1, a stabilized air tank 2, a dryer 3, an air filter 4, and a first return pipe 6; after the atmosphere passes through the air filter 4, it enters the air compressor 1 through a pipeline, and the air compressor 1 and The pressure-stabilizing air tank 2 is connected with the pipeline, and the pressure-stabilizing air tank 2 is connected with the dryer 3 through the pipeline. The output end of the air compressor 1 is connected with a first return pipe 6, and the first return pipe 6 is directly connected with the atmosphe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B39/16
Inventor 宋文辉孙宝峰刘天佐崔建帮郭泰兴范君
Owner 蓝星化工有限责任公司
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