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Safe and environment-friendly gas discharging device for chemical plant equipment or power plant equipment

A kind of factory equipment, safety and environmental protection technology, applied in transportation and packaging, chemical instruments and methods, dispersed particle separation and other directions, can solve the problem of not well solved safety discharge port blockage and other problems, achieve obvious environmental protection noise reduction effect, reliable protection , The effect of reducing the damage of upstream equipment

Pending Publication Date: 2019-03-22
SHANGHAI HUALIN IND GASES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there is no good solution to the blockage of the safety discharge port

Method used

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  • Safe and environment-friendly gas discharging device for chemical plant equipment or power plant equipment
  • Safe and environment-friendly gas discharging device for chemical plant equipment or power plant equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0035] refer to figure 1 , figure 2 , a gas safety and environmental protection discharge device for chemical plant equipment or power plant equipment, comprising an upper head 1, a lower head 2, a support rod 3, a filter screen 4, a connecting pipe 5, a connecting flange 6 and a drain pipe 7, The upper head 1 and the lower head 2 are arranged separately, and are welded and connected by the support rods 3 uniformly arranged on the circumference, and the filter screen 4 is surrounded by the outer side of the circle surrounded by the support rods 3, and the filter screen 4 and the support rods 3 constitute the upper seal. The cylinder wall between the head 1 and the lower head 2, the upper end of the connecting pipe 5 extends into the lower head 2, and the lower end is connected with the connecting flange 6, and the connecting flange 6 is used to connect to chemical plant equipment or power plant equipment, The drain pipe 7 is obliquely inserted into the lower head 2, and the ...

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Abstract

The invention relates to a safe and environment-friendly gas discharging device for chemical plant equipment or power plant equipment. The safe and environment-friendly gas discharging device comprises an upper sealing head, a lower sealing head, supporting rods, a filter net, a connection pipe, a connection flange and a liquid discharging pipe, wherein the upper sealing head and the lower sealinghead are disposed in a spacing manner, and are welded through the supporting rods uniformly distributed in a circumference; the filter net is arranged on the outer side of the circumference encircledby the supporting rods; the filter net and the supporting rods form a barrel wall between the upper sealing head and the lower sealing head; the upper end of the connection pipe extends into the lower sealing head, and the lower end of the connection pipe is connected with the connection flange; the connection flange is connected to the chemical plant equipment or power plant equipment; the liquid discharging pipe is slantways inserted into the lower sealing head; an outlet of the liquid discharging pipe tilts downwards. Compared with the prior art, the safe and environment-friendly gas discharging device disclosed by the invention has functions of reducing the noise of a discharging environment and recycling discharged atomized condensate fluid.

Description

technical field [0001] The invention relates to a gas or gas-liquid phase discharge device, in particular to a gas safety and environmental protection discharge device for chemical plant equipment or power plant equipment. Background technique [0002] In the production and operation of chemical production equipment or power plants, when an emergency occurs due to overpressure and overtemperature in the system, how to safely reduce the pressure and temperature, and return the unsafe working conditions to normal conditions is the key. This discharge facility is generally the outlet of a safety relief valve or an emergency relief valve. When the gas with overpressure and overtemperature or the gas-liquid phase is discharged, the unimpededness of the discharge port is extremely important. There are too many accidents in domestic and foreign chemical installations or power plants because of the blockage of the safety discharge port and the inability to release the pressure, cau...

Claims

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Application Information

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IPC IPC(8): B01D46/24B01D46/00B01D46/02
CPCB01D46/0002B01D46/0005B01D46/0084B01D46/02B01D46/2411B01D46/62
Inventor 高嵩谢惠云徐晶苏科峰项吴定宋孝林沈伟钟华钱海玲李现民吉荣曹生
Owner SHANGHAI HUALIN IND GASES
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