Separated type electromagnetic pulse valve
An electromagnetic pulse valve and pulse valve technology, which is applied in the field of separate electromagnetic pulse valve and pulse jet bag filter, can solve the problems of explosion-proof and flame-proof safety hazards, so as to reduce equipment operating costs, ensure safety, and improve Effect of blown performance
Pending Publication Date: 2020-07-24
SHANGHAI SHANGTAI ENVIRONMENTAL COMPONENTS
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0011] The technical problem to be solved by the present invention is: how to avoid explosion-proof and flame-proof safety hazards in the air channel where the nozzle of the pulse valve is located in the orifice of the pulse valve, the air release hole of the electromagnetic pilot valve, and the nozzle on the blowing pipe when the air source of the electromagnetic pulse valve loses pressure
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
[0038] In order to make the present invention more comprehensible, preferred embodiments are described in detail below with accompanying drawings.
[0039] The present invention is a separate electromagnetic pulse valve, such as Figure 8-Figure 13 As shown, it includes an electromagnetic pilot controller 14 and a pulse valve 15, and the electromagnetic pilot controller 14 and the pulse valve 15 are connected through a connecting air pipe 18; the pulse valve 15 includes a pulse valve body, and the pulse valve body is provided with a main diaphragm 1 , the main diaphragm 1 is connected to the top of the inner wall of the pulse valve body through the first spring 28, the front of the main diaphragm 1 is the air chamber 25 before the pulse valve, and the back of the main diaphragm 1 is the rear of the pulse valve connected to the connecting air pipe 18 The air chamber 26, the pulse valve body is provided with an output port 9 and an input port 31, the main diaphragm 1 is located ...
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
The invention discloses a separated type electromagnetic pulse valve. An electromagnetic pilot controller comprises a gas storage tank provided with compressed gas, an electromagnetic pilot valve gasinlet hole communicating with a connecting gas pipe, an electromagnetic pilot valve deflation hole communicating with an external atmosphere, and an electromagnetic pilot valve inflation hole communicating with the gas storage tank, wherein a reversing valve element is arranged among the electromagnetic pilot valve gas inlet hole, the electromagnetic pilot valve deflation hole and the electromagnetic pilot valve inflation hole, and through the control of an electromagnetic pilot valve, a channel enabling the electromagnetic pilot valve gas inlet hole to communicate with the electromagnetic pilot valve deflation hole and a channel enabling the electromagnetic pilot valve gas inlet hole to communicate with the electromagnetic pilot valve inflation hole are switched through the reversing valve element. A throttling hole of the pulse valve is omitted, a pulse valve front gas chamber of a main diaphragm is completely isolated from a pulse valve rear gas chamber of the main diaphragm. The potential safety hazard of detonation and ignition is eliminated in explosive and inflammable occasions. When the electromagnetic pilot controller performs deflation, the gas supply supplement is cut off, so that the pulse valve rear gas chamber is rapidly decompressed, and the blowing performance of the pulse valve is improved.
Description
technical field [0001] The invention relates to a separated electromagnetic pulse valve, which is suitable for a pulse-jet bag type dust collector and belongs to the technical field of electromagnetic pulse valves. Background technique [0002] In the 1950s, the pulse jet dust removal bag filter appeared in the world. Because of its continuous filtration and dust removal, stable resistance and high air-to-cloth ratio, it was quickly popularized. Immediate injection of compressed gas by the pulse valve is the driving force for the dust removal of the dust collector, so the pulse valve has been valued and applied. [0003] The electromagnetic pulse valve is the generating device of the dust cleaning air source of the pulse jet bag filter. It is controlled by the output electric signal of the pulse jet controller, and the compressed gas is blown to strip off the dust accumulated on the dust-facing surface of the filter bag, so that the resistance of the dust collector is reduce...
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 Applications(China)
IPC IPC(8): F16K1/36F16K1/32F16K31/365F16K31/06F16K27/02
CPCF16K1/36F16K1/32F16K31/365F16K31/0675F16K27/02
Inventor 朱德生丁士仁孙文勤
Owner SHANGHAI SHANGTAI ENVIRONMENTAL COMPONENTS