Manufacturing method and equipment of high temperature resistant ceramic cyclone

Abstract

The invention discloses a method and device for manufacturing a refractory ceramic cyclone cylinder. The device is used for reasonably separating an existing integral cyclone cylinder and comprises two main components which are a cyclone and a cylinder. The components are mechanically manufactured, have stable size uniformity and can be directly combined. The cyclone is manufactured through mechanical pressing. The curvature of vanes and the inclination angle of the vanes can keep completely parallel to one another, so excellent flow guiding effects can be ensured. The vanes are directly connected with the cylinder walls on the two sides without large circular angle transition connection. Consequently, the flow area of air guide holes is guaranteed, cracks caused by internal stress in the firing process are avoided, and the yield rate is greatly improved. The cylinder is manufactured through mechanical spinning. The wall thickness of the cylinder is uniform, and the circular degree of the cross section of the cylinder is good in quality. The cyclones with various diameters can be flexibly produced by changing the molds, and the cyclones with the large diameter ranging from 500 millimeters to 800 millimeters can be produced.

Description

technical field [0001] The invention relates to the field of environmental protection equipment, in particular to a method and equipment for manufacturing a high-temperature-resistant ceramic cyclone. Background technique [0002] Ceramic cyclone separators are widely used in the gas-solid separation of high-temperature flue gas by utilizing the high-temperature resistance characteristics of ceramic materials. The cyclone separator usually consists of several cyclones connected in parallel to form an array, such as figure 1 As shown, each cyclone includes a three-part structure of a cylinder portion 13 , a cylinder mouth cyclone portion 12 and a central exhaust pipe 11 . Most of the cyclones in the prior art are integral structures, the cyclone barrel 13 is slender and deep, and the wall thickness is relatively thin. There are 4 to 8 pieces of the cyclone section 12 arranged between the outer peripheral barrel 13 and the central exhaust pipe 11 Composed of 14 blades, the s...

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Problems solved by technology

[0003] Aiming at the disadvantages of manual production of the cyclone of the above-mentioned existing cyclone separator, the production efficiency is low, the quality is difficult to be guaranteed, and the size is limited, the applicant provides a method and equipment for manufacturing a high-temperature-resistant ceramic cyclone with a reasonable structure, thereby Efficient and high-quality mass production of cyclones

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