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A multi-stage filter type natural gas compressor

A technology for natural gas and compressors, which is applied in the field of multi-stage filter natural gas compressors. It can solve the problems of complex structure of filter devices, inability to ensure the purity of compressed natural gas, and difficult cleaning, so as to save labor costs, save space, and save equipment.

Inactive Publication Date: 2017-02-01
安徽寅时压缩机制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, natural gas is usually filtered before compression, which cannot ensure the purity of compressed natural gas, and the structure of the filtering device is complex and difficult to clean

Method used

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  • A multi-stage filter type natural gas compressor

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Embodiment Construction

[0023] refer to figure 1 , A multi-stage filter type natural gas compressor proposed by the present invention includes: a first filter device 1, a cylinder 2, a second filter device 3, a cleaning liquid storage tank 4, a first three-way valve 5, a gas storage device 6 and control module.

[0024] The first filter device 1 includes a first suction pump 10, a first input pipe 11, a first output pipe 12, a first housing 13, a first filter element 14, a first spherical nozzle 15, a first fan 16 and a first three Through valve 17.

[0025] The first filter element 14 is installed in the cavity in the first shell 13 , the first input pipe 11 passes through the first shell 13 and communicates with the first filter element 14 , and the first output pipe 12 communicates with the cavity in the first shell 13 . The cavities are connected, the first input pipe 11 and the first output pipe 12 are respectively installed with a first shut-off valve 18A and a second shut-off valve 18B, and ...

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Abstract

The invention discloses a multistage filtering type natural gas compressor which comprises a first filtering device, a cylinder, a second filtering device, a cleaning solution storage tank, a first three-way valve, a gas storage device and a control module, wherein the first filtering device comprises a first suction pump, a first inlet pipe, a first outlet pipe, a first shell, a first filter element, a first spherical shower nozzle, a first fan and the first three-way valve; the second filtering device comprises a second suction pump, a second inlet pipe, a second outlet pipe, a second shell, a second filter element, a second spherical shower nozzle, a second fan and a second three-way valve. According to the multistage filtering type natural gas compressor, uncompressed gas is filtered to be purified by the first filtering device, and the compressed gas is filtered to be further purified and compressed by the second filtering device.

Description

technical field [0001] The invention relates to the technical field of compressors, in particular to a multi-stage filtering type natural gas compressor. Background technique [0002] Whether it is town gas or motor vehicle gas, due to various reasons, there are always many micron impurities in natural gas, mainly due to incomplete desulfurization, dehydration, and dust removal of the natural gas parent station and corrosion of the tank carrying the natural gas. The existence of impurities affects In order to ensure the smooth operation of natural gas consumption equipment, natural gas filters are often installed at the last station that provides gas sources to users. For the convenience of natural gas transportation, the natural gas obtained by users needs to be compressed. [0003] At present, natural gas is mostly filtered before compression, which cannot ensure the purity of compressed natural gas, and the filter device has a complicated structure and is difficult to cl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B39/16C10L3/10
Inventor 张寅余淼
Owner 安徽寅时压缩机制造有限公司
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