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Gratecooler grate plate capable of adjusting width of grate seam

A grate cooler and width technology, applied in the field of grate cooler grate plate, can solve the problems of increased cooling power consumption, short circuit of cooling air, uneven distribution, etc., to ensure sufficient and uniform cooling, improve cooling efficiency, and reduce clinker temperature Effect

Inactive Publication Date: 2019-10-15
NANJING KISEN INT ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the uneven distribution of coarse and fine particle clinker in the width direction of the grate bed of the cooler, the resistance of the clinker layer is different. uniform cooling
[0003] At present, high-resistance and low-leakage grate plates are mostly used, which can reduce the influence of material layer resistance fluctuations on the distribution of cooling air to a certain extent, and improve the stability of operation. However, increasing the resistance of the grate plate also brings about an increase in cooling power consumption. high

Method used

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  • Gratecooler grate plate capable of adjusting width of grate seam
  • Gratecooler grate plate capable of adjusting width of grate seam
  • Gratecooler grate plate capable of adjusting width of grate seam

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Embodiment Construction

[0024] In order to make the above objects, features and advantages of the present invention more obvious and comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. By analogy, the present invention is therefore not limited to the specific examples disclosed below.

[0026] Second, "one embodiment" or "an embodiment" referred to herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. "In one embodiment" appearing in different places in this specification does not all refer to ...

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Abstract

The invention discloses a grate cooler grate plate capable of adjusting width of a grate seam. The grate plate comprises a grate plate body and a connector. The grate plate body comprises an upper shell and a lower shell; positioning holes are formed in the upper shell and the lower shell, the quantity of the positioning holes in at least one of the upper shell and the lower shell is greater thanor equal to 2, and the upper shell and the lower shell are matched with each other and are connected according to different positioning holes to form change of relative positions so as to adjust the width of the grate seam; and the connector is fixed to the opposite positioning holes in the upper shell and the lower shell to connect the upper shell and the lower shell integrally. By adopting the grate plate disclosed by the invention, the grate plate needs not to be replaced integrally. When agrate cooler is stopped, the width of the grate seam of the grate plate is adjusted timely to achievethe optimum cooling blast capacity and the cooling pressure so as to improve the material cooling efficiency, so that clinker is fully and uniformly cooled, and the clinker temperature of a cooler isfurther reduced.

Description

technical field [0001] The invention relates to the technical field of grate cooler production design, in particular to a grate cooler grate plate with adjustable grate slit width. Background technique [0002] Due to the difference in cement raw materials and production equipment of different enterprises, the granulation of clinker in the rotary kiln is also quite different. When the material enters the cooler, segregation occurs, and the fine particles are mostly concentrated on the main drive side of the grate bed. Due to the uneven distribution of coarse and fine particle clinker in the width direction of the grate bed of the cooler, the resistance of the clinker layer is different. Cool evenly. [0003] At present, high-resistance and low-leakage grate plates are mostly used, which can reduce the influence of material layer resistance fluctuations on the distribution of cooling air to a certain extent, and improve the stability of operation. However, increasing the re...

Claims

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Application Information

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IPC IPC(8): F27D15/02
CPCF27D15/022
Inventor 钟永超康宇
Owner NANJING KISEN INT ENG
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