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Medium-pressure and high-pressure air compressor set

A technology of high-pressure air and compressor units, which is applied in the direction of mechanical equipment, machines/engines, liquid fuel engines, etc., can solve the problems of low compressed air pressure, small displacement, and low efficiency, and achieve high exhaust pressure and large displacement , the effect of easy operation

Active Publication Date: 2016-03-23
BEIJING BOLKEN EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many types of air compressors (air compressors). Screw compressors and piston compressors are commonly used. Screw compressors or piston compressors are used alone. The pressure of the compressed air is low, the displacement is small, and the energy consumption is large. low efficiency

Method used

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  • Medium-pressure and high-pressure air compressor set
  • Medium-pressure and high-pressure air compressor set
  • Medium-pressure and high-pressure air compressor set

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Embodiment Construction

[0025] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] The medium-pressure or high-pressure air compressor unit of the present invention is a supercharging device that compresses natural ambient air through a screw compression system and a piston compression system, and the discharge pressure is above 6.3Mpa or above 32Mpa. The working medium is natural ambient air at 1 atmospheric pressure. The screw compression system pressurizes the natural ambient air to 1.5-2.5Mpa through two-stage compression. The ambient air is pressurized to above 6.3Mpa or above 32Mpa, and the system is cooled by water.

[0027] A medium-pressure or air compressor unit, including a screw compression system, a piston compression system, a filter, a cold dryer, a buffer tank, and a sewage tank; the screw compression system includes a two-stage screw compressor, which pressurizes the natural ambient air to 1.5~ 2.5Mpa...

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Abstract

The invention provides a medium-pressure and high-pressure air compressor set. According to the medium-pressure and high-pressure air compressor set, air in the natural environment can be pressurized through a screw compression system and a piston compression system; the discharge capacity is large, the discharge pressure is high, the energy consumption is small, and the compression efficiency is high. The medium-pressure and high-pressure air compressor set comprises the screw compression system, the piston compression system, a filter, a refrigerated air dryer, a buffer tank and a blow down tank. The screw compression system comprises a two-level screw compressor; the air in the natural environment is pressurized to 1.5-2.5 Mpa; after being dehydrated, degreased and cooled, the screw-compressed air passes through the filter and the refrigerated air dryer and then enters the piston compression system through the buffer tank. The piston compression system comprises a two-level piston compressor or four-level piston compressor, and the air pressurized through the screw compression system is pressurized to over 6.3 Mpa or over 32 Mpa. The blow down tank is connected with the buffer tank, the filter and the refrigerated air dryer and used for the collecting function of the buffer tank, the filter and the refrigerated air dryer.

Description

technical field [0001] The invention relates to the technical field of air compressors, in particular to a medium and high pressure air compressor unit. Background technique [0002] The air compressor is the basic product that provides air source power in industrial modernization. It is the core equipment of the pneumatic system. It is a device that converts the mechanical energy of the prime mover (usually an electric motor) into gas pressure energy. There are many types of air compressors (air compressors). Commonly used are screw compressors and piston compressors. Screw compressors or piston compressors are used alone. The pressure of compressed air is low, the displacement is small, and the energy consumption is large. low efficiency. Contents of the invention [0003] The purpose of the present invention is to provide a medium and high pressure air compressor unit, which can pressurize natural ambient air through a screw compression system and a piston compression ...

Claims

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Application Information

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IPC IPC(8): F04B41/06F04C23/02F04C29/02F04B35/04F04B39/06
Inventor 徐焕恩张伟田立庆卢丹贾新建
Owner BEIJING BOLKEN EQUIP
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