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Cooler

A cooling machine and cooled technology, which is applied in the direction of processing discharged materials, furnaces, direct contact heat exchangers, etc., can solve the problems of troublesome installation and maintenance, high cost of coolers, complex structure, etc., and achieve easy installation and maintenance Effect

Active Publication Date: 2008-01-23
北京四方联新技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the problems of high cost, complex structure and troublesome installation and maintenance of the above-mentioned cooler, and provides a cooler with simple structure, low cost and convenient installation and maintenance

Method used

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings.

[0030] See Fig. 1, the cooler 1 in Fig. 1 is made up of feed end 7, discharge end 8, grate bed 4, traditional grate plate 20 (see Fig. 2 and 4), driving device 5, side wall 6 (see Fig. 2, 4 and 16), the wind chamber 16 (seeing Fig. 5) that provides cold wind 17 by wind source 9 is made up of, and the material 2 that is cooled is arranged on the grate bed 4, and material 2 can be the high-temperature material discharged from industrial kiln 19, and material 2 It can be granular or powdery, or a mixture of the two. In Fig. 1, what constitute the grate bed 4 are the convex-edged grate plate 21 and the traditional grate plate 20 arranged in sequence, as shown in Fig. 2, wherein the convex-edged grate plate 21 and the side wall 6 are in contact with the convex-edged grate plate 23 The traditional grate plate 20 is in contact with the side wall 6 as the traditional side gra...

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PUM

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Abstract

The invention relates to a cooler for cooling materials, which comprises a feeding end, a discharging end, side walls, a grate bed comprising grates for receiving and supporting the materials to be cooled, a drive, and an air chamber. The invention is characterized in that, at least one grate is a beaded grate, which comprises a conventional grate and at least one bead for pushing the materials that is arranged cross to the advancing direction of the materials to be cooled; the beaded grate is placed on a movable bogie, which is connected with the drive; the drive makes the beaded grate to move back and fro along the moving direction of the materials to be cooled. As the invention changes the fixed grate bed for fixing and supporting in prior technology into a movable grate bed comprising beaded grates that can move back and fro, the back and fro movement of the bead driven by the beaded grate pushes the materials to be cooled to move forward, so separate driving board and its accessories are eliminated, this has not only greatly simplified the whole cooler, but also is easy to install and maintain.

Description

Technical field: [0001] The invention relates to a cooling device for cooling materials. The cooled materials can be high-temperature materials unloaded from industrial kilns, and can be granular or powdery or a mixture of the two. Background technique: [0002] Chinese Patent No. 98804436.6 discloses a cooler for granular materials, which includes an inlet and outlet for granular materials, end walls, side walls, bottom and top, and at least one fixed support surface for means for receiving and supporting the material to be cooled, ejecting cooling gas upward from the bottom of the support surface, and a reciprocating scraper system comprising a plurality of scraper elements arranged in rows, the scraper The plate element is arranged transversely to the moving direction of the cooled granular material, and the forward and backward reciprocating movement direction of the scraper element is in the moving direction of the cooled material, so as to convey the cooled material fo...

Claims

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Application Information

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IPC IPC(8): F27D15/02
CPCF28C3/16
Inventor 高玉宗
Owner 北京四方联新技术开发有限公司
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