Ash discharging device of quench pump station

Abstract

The invention relates to the field of ash removal of quench pumps, and discloses an ash discharging device of a quench pump station. The ash discharging device of the quench pump station comprises a tank wall, a bottom plate and a connecting sleeve. The bottom plate is fixedly arranged on the bottom side of the tank wall. The connecting sleeve is fixedly arranged on a tank body directly above themiddle position of the bottom plate. A sealing tube is slidably arranged in the connecting sleeve. An ash removal device is fixedly connected to the lower end of the sealing tube. A through hole is formed in the middle of the bottom plate. The bottom plate sleeves the ash removal device through the through hole. A penetrating ash trough is formed in the radial direction of the bottom plate. A sealing device is sealed on the ash trough. The device solves the technical problem that a traditional cleaning part is easily polluted by ash in the tank body.

Description

technical field [0001] The invention relates to the field of quick cooling pump ash removal, in particular to an ash discharge device for a quick cooling pump station. Background technique [0002] In the entire flue gas purification process, the wet method is irreplaceable, because while purifying the flue gas, it causes more serious water pollution and soil pollution, and the cost of dry method purification is very high. Therefore, most of the developed countries in the world currently The semi-dry method is used to purify the flue gas. The quenching tower is the crucial first ring in the semi-dry process. The quenching tower is also called the quenching pump station. The main function of the quenching tower is to quickly cool down the high-temperature flue gas to ensure that the bag filter Or electrostatic precipitator and deodorizing adsorber for flue gas temperature requirements, quenching tower is an indispensable device in any form of flue gas purification system, que...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a quick cooling pump station ash discharge device to solve the problem that the cleaning devices proposed in the above background technology are all installed on the bottom plate of the tank body, that is, located in the working chamber, which will cause the blockage generated by the quick cooling pump. The dust will fall on the cleaning device, and the cleaning device itself does not have self-cleaning function, so in actual work, the use efficiency of the cleaning device is not high, and because the main components are located in the working chamber of the quench pump, due to the The environment is harsh, so it may cause technical problems such as high frequency of replacement of cleaning devices and high cost of use

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