A natural gas compressor with dehumidification function
A natural gas and compressor technology, applied in the field of natural gas compressors, can solve the problems of easy ice blockage, labor and time-consuming, and inability to ensure the purity of compressed natural gas, etc., and achieve the effect of low labor cost and high accuracy
Inactive Publication Date: 2018-02-16
安徽寅时压缩机制造有限公司
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At present, natural gas is often filtered before compression, which cannot ensure the purity of compressed natural gas
[0003] In addition, if there is moisture in the natural gas, the compressed natural gas will absorb a lot of heat when it releases the pressure through a small space. At this time, the moisture contained in the natural gas will freeze when it encounters low temperature. Whether it is summer or winter, it is easy to produce ice. The phenomenon of ice blockage will affect the normal operation of the equipment, and once ice blockage occurs, it will take a lot of work and time to deal with it, and attention must be paid to explosion-proof
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0022] refer to figure 1 , a natural gas compressor with dehumidification function proposed by the present invention, comprising: a body 1, a first three-way valve 2, a second three-way valve 3, a pressure sensor 4, a first humidity sensor 5, a second humidity sensor 6 and control module. The main body 1 is provided with a compression chamber 101 , a return passage 102 , an exhaust chamber 103 , an air storage chamber 104 , a drying chamber 105 , an air suction passage 106 and an exhaust passage 107 .
[0023] A compression device is provided inside the compression chamber 101 for compressing gas. In this embodiment, the compression device is a piston, the inlet and outlet of the compression chamber 101 and the return channel 102 are located on the same side of the piston, and the piston compresses the gas through reciprocating motion. In practice, the compression device may also use a turbine, and the inlet of the compression chamber 101 and the return channel 102 are locat...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A natural gas compressor with dehumidification function proposed by the present invention includes: a body, a first three-way valve, a second three-way valve, a pressure sensor, a first humidity sensor, a second humidity sensor and a control module; Compression chamber, return passage, exhaust chamber, air storage chamber and drying chamber, suction passage and exhaust passage; the inside of the drying chamber is provided with a moisture adsorption layer, and the moisture adsorption layer is located between the inlet and outlet of the drying chamber, A heating and drying device is arranged on the moisture absorption layer. In the present invention, the drying chamber and the moisture adsorption layer can dehumidify the compressed gas with excessive humidity, so as to ensure the dryness of the gas, and the moisture in the moisture adsorption layer can be evaporated and dried by the heating and drying device, so as to dehumidify the moisture adsorption layer Recycle. The invention adopts the method of automatic detection of moisture and air pressure, and automatically controls the dehumidification work and compression work according to the detection results, with low labor cost and high precision.
Description
technical field [0001] The invention relates to the technical field of gas compression, in particular to a natural gas compressor with dehumidification function. Background technique [0002] Regardless of whether it is town gas or motor vehicle gas, due to various reasons, there are always many micron-sized impurities inside the natural gas, mainly due to the incomplete desulfurization, dehydration, and dust removal of the natural gas mother station, and the corrosion of the tanks loaded with natural gas, and the existence of impurities. To 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. At present, natural gas is often filtered before compression, which cannot ensure the purity of compressed natural gas. [0003] In addition, if there is moisture in the natur...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F04B37/12F04B39/16
Inventor 张寅余淼
Owner 安徽寅时压缩机制造有限公司