Analysis of Chemical Safety and Environmental Protection Air Pressure Isolation Valve Optimization Design
Uuntil 2022,our country chemical industry total output value has occupied the global market share 40%.Now,all kinds of chemical products have been used in our people's production and life,but with the enhancement of People's environmental awareness,along with the development of chemical industry,which also exposed more safety and environmental protection problems.In the production process of the existing chemical industry,most of the gases are reacted by the chemical reaction kettle,and the waste gas produced after the reaction is discharged through the exhaust pipe,and the isolation valve is just such a valve body that plays an isolation role.In order to avoid harmful gases in the chemical waste gas being discharged into the air environment,most of the existing isolation valves are connected by the way of pipe thread to switch the valve body,which requires manual rotation of multiple turns to switch,can not be closed in time,low degree of automation,easy to lead to a large number of harmful gases are discharged into the air environment,environmental protection effect is poor.The aim of this paper is to solve the technical problems such as the isolation valve can not be closed in time,the degree of automation is low,and a lot of harmful gases are easily discharged into the air environment.Research method:the isolation valve is equipped with hydraulic device,gas sensor,solenoid valve,slide mounting block and activated carbon filter screen.Conclusion:the safety and environmental protection pneumatic isolation valve provided in this paper has the characteristics of high automation performance and good environmental protection effect.
isolation valveautomatic controloptimize the design
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