Efficient baffle plate and efficient baffle plate demister

Abstract

The invention provides an efficient baffle plate and an efficient baffle plate demister, and relates to the technical field of gas-liquid separation. The efficient baffle plate comprises a vertically-arranged baffle plate body, the baffle plate body is provided with a mixture inlet area, a baffle area and a gas outlet area, the mixture inlet area is located at the bottom of the baffle plate body, the gas outlet area is located at the top of the baffle plate body, the baffle area is located between the mixture inlet area and the gas outlet area, and the baffle area comprises a windward side and a leeward side; the windward side is provided with a plurality of liquid collecting columns used for increasing the liquid collecting amount, the mixture inlet area is provided with a gas-liquid distribution plate used for guiding a gas-liquid mixture to the windward side, and the gas-liquid distribution plate and the mixture inlet area are obliquely arranged and face the adjacent windward side. The liquid collection column and the gas-liquid distribution plate enhance the liquid collection of the windward surface, improve the liquid collection amount, improve the liquid discharge rate, ensure that the baffle plate works under high treatment capacity, and improve the separation efficiency and operation flexibility of the baffle plate.

Description

technical field [0001] The invention relates to the technical field of gas-liquid separation, in particular to a high-efficiency baffle plate and a high-efficiency baffle plate mist eliminator. Background technique [0002] Gas-liquid separation technology is widely used in petroleum and chemical production. It can be used to separate droplets entrained in gas, or remove corrosive droplets in gas to ensure that gas discharge meets environmental protection requirements; or to recover useful liquid phase in gas phase medium to improve economic efficiency. [0003] The gas-liquid separation technology mainly includes inertial separation and centrifugal separation, among which inertial separation mainly includes baffle plate demister and wire mesh demister; centrifugal separation mainly includes cyclone plate demister and cyclone separator. At present, the most widely used gas-liquid separators are wire mesh demisters and baffle demisters. Among them, the baffle demisters have ...

AI Technical Summary

Problems solved by technology

However, in practical applications, the baffle plate demister mainly has the following three problems: 1. In the existing baffle plate demister, the collection efficiency of the baffle plate is not high, and the operation flexibility is small, which limits the separation efficiency 2. The liquid discharge rate of the existing baffle plate demister is limited, which affects the operating flexibility and stability of the device; 3. When the dust content of the imported gas is large, it is easy to cause scaling of the baffle plate. Affect the long-term use of the baffle plate demister

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