Grid plate of energy-saving grid cold machine

A grate cooler and energy-saving technology, applied in the field of grate cooler components, can solve the problems of easy burning and loss of cooling effect, simple structure, etc., and achieve the effects of reducing maintenance costs, stabilizing the air supply system, and preventing return air leakage.

Inactive Publication Date: 2008-07-30
万大龙
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to design an energy-saving grate cooler grate plate for the problems of simple structure, easy burning and poor cooling effect of the existing grate plate

Method used

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  • Grid plate of energy-saving grid cold machine
  • Grid plate of energy-saving grid cold machine

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] As shown in Figure 1-4.

[0019] An energy-saving grate cooler grate plate, which includes a chassis 1, an inverted U-shaped groove plate 2, an elongated windshield rib 3 and a positive U-shaped tray 4, as shown in Figure 1, the bottom of the chassis 1 is provided with an air inlet 5 ( As shown in Figure 4), its four corners are provided with mounting holes 7, and the opposite sides of the chassis 1 are connected with folded edges 6 that are first folded flat inwards and then folded downwards inwards. 1 is respectively provided with an inverted U-shaped groove plate 2 and a positive U-shaped tray 4, and the two ends of the inverted U-shaped groove plate 2 and the positive U-shaped tray 4 are respectively fixed on the front and rear end walls of the chassis 1 (as shown in Figure 3). The two downward sides of the U-shaped groove plate 2 are stradd...

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Abstract

The invention relates to an energy-saving type grate plate of a grate cooler, which belongs to a part of a cement kiln and furnace and comprises a chassis 1, the bottom of which is provided with a wind inlet 5. The invention is characterized in that two side edges opposite to the chassis 1 are connected with hems 6, inverse U-shaped trough plates 2 and positive U-shaped trays 4 are respectively arranged in the chassis 1, wherein, two downward side edges of each inverse U-shaped trough plate 2 are respectively arranged in adjacent positive U-shaped trays 4 in an interval straddle way , the hems 6 are inserted in adjacent positive U-shaped trays 4 in an interval way, wind outlets 7 are formed between adjacent inverse U-shaped trough plates 2 as well as between the inverse U-shaped trough plates 2 on both sides and the hems 6 on corresponding side edges, and a main body of a section of each wind outlet 7 forms an inverse trapezoid. A strip-shaped wind stopping convex bar 3 is arranged on a central position of each positive U-shaped tray 4, and the upper end surface of the wind stopping convex bar 3 is higher than the lower edge of the inserted side edge of each inverse U-shaped trough plate 2. The invention has the advantages of simple structure, good effects of burning loss prevention and return blow prevention and high permeability of cooling wind, and increases the cooling efficiency of the grate cooler with a big extent.

Description

technical field [0001] The invention relates to a grate cooler component, in particular to a grate cooler grate plate, in particular to an energy-saving grate cooler grate plate. Background technique [0002] As we all know, the grate plate is the core component of the grate cooler. The structure of the existing grate plate is relatively simple, and the cross-section of the air outlet is mostly a square structure, which is easy to be stuck by the clinker, so that the cooling material cannot penetrate into the material layer. , It is easy to cause the burning of the grate plate. Simultaneously, because there is no corresponding barrier between the relative air outlet air gaps, it is easy to produce the blowback phenomenon, which reduces the cooling effect, so it must be improved to further improve the energy-saving effect of the grate cooler. Contents of the invention [0003] The object of the present invention is to design an energy-saving grate cooler grate plate for th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D15/02
Inventor 万大龙
Owner 万大龙
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