Integrally tilting type fixing grate plate resistant to heat and abrasion

Abstract

The invention discloses an integrally tilting type fixing grate plate resistant to heat and abrasion and relates to the field of grate coolers. The integrally tilting type fixing grate plate resistant to heat and abrasion comprises a fixing grate plate body and a lug seat. The fixing grate plate body comprises a left supporting board, a right supporting board and a tilting grate plate body. One end of the tilting grate plate body is arranged on the left supporting board, and the other end of the tilting grate plate body is arranged on the right supporting board. The left supporting board and the right supporting board are arranged on the two sides of the lug seat correspondingly and connected with the lug seat. The lug seat is provided with an installation hole. Reinforcing ribbed plates are arranged at the lower end of the tilting grate plate body. The tilting grate plate body is provided with a plurality of grate seams, and the reinforcing ribbed plates are arranged in the middle positions of the lower ends of the grate seams. According to the design, the structure is simple and reasonable, material mobility is improved, the material blocking phenomenon is reduced, the air volume distribution is uniform, and the cooling effect is good. Besides, the tilting grate plate body made of a special heat-resisting and abrasion-resisting cast steel material can resist high temperature and abrasion, the strength of the whole fixing grate plate is improved, and the service life is prolonged.

Description

technical field [0001] The invention relates to the field of grate coolers, in particular to a heat-resistant and wear-resistant integrated inclined fixed grate plate. Background technique [0002] The grate cooler in the cement production line belongs to thermal equipment, which mainly plays the role of cooling, conveying and heat recovery for the materials from the rotary kiln. The fixed grate plate is the core component of the grate cooler, but the existing fixed grate plate has Single structure, poor material fluidity, easy to be stuck by clinker, and uneven cooling, poor cooling effect and other problems. In addition, the existing fixed grate plate has poor high temperature resistance, resulting in a short service life and increased use costs. . Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a heat-resistant and wear-resistant integrated inclined fixed grate plate to solve the above-mentioned multiple defe...

AI Technical Summary

Problems solved by technology

[0002] The grate cooler in the cement production line belongs to thermal equipment, which mainly plays the role of cooling, conveying and heat recovery for the materials from the rotary kiln. The fixed grate plate is the core component of the grate cooler, but the existing fixed grate plate has Single structure, poor material fluidity, easy to be stuck by clinker, and uneven cooling, poor cooling effect and other problems. In addition, the existing fixed grate plate has poor high temperature resistance, resulting in a short service life and increased use costs.

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