A hot dirty gas self-control valve for industrial environmental protection equipment

Abstract

The invention provides a hot and dirty gas self-control valve for industrial environmental protection equipment, which relates to the field of valves and includes a valve body. The two sides of the top of the valve body are respectively connected with an intake pipe and an exhaust pipe, which are fixedly connected inside the valve body. There is a guide straight plate, and a guide arc plate is fixedly connected to the bottom of the guide straight plate. On one side of the concave surface of the guide arc plate, a filter cartridge is rotatably connected with the valve body through a rotating shaft and a sealed bearing. The left side and the right side of the body are symmetrical, and a water storage tank is located at the right end of the valve body. The bottom end of the water storage tank communicates with the inside of the valve body. The valve stem is rotatably connected, and the top of the valve core is in conflict with the bottom of the diversion arc plate. In the present invention, the dirt in the air is preliminarily filtered through the filter cartridge to reduce the possibility of dirt adhering to the valve body. The filter cartridge It can move relative to water during the rotation process to clean the filter cartridge.

Description

technical field [0001] The invention relates to the field of valves, in particular to a hot dirty gas self-control valve used in industrial environmental protection equipment. Background technique [0002] The valve is a switch to control the flow of fluid in the pipeline. There are many kinds of existing valves, which are suitable for control in various environments and pipelines for various fluids. They can also be divided into manual valves and automatic valves. Divided into pneumatic valves and electric valves. Pneumatic valves are suitable for fluid delivery pipelines with high pressure. Electric valves are widely used in industrial production to precisely control fluid flow due to their rapid response and convenient control. In industrial production, it is inevitable that some Contains air-polluting substances such as particles and soot, which are discharged together with the hot gas. If you choose to discharge directly, it will inevitably pollute the environment. In t...

AI Technical Summary

Problems solved by technology

[0003] However, after ordinary valves work in a hot and dirty gas environment, the impurities in the gas adhere to the inside of the valve, causing damage to the valve core or large resistance on the inner wall of the valve, which affects the flow of air.

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