JPS5933729U

JPS5933729U - Powder cooling device

Info

Publication number: JPS5933729U
Application number: JP12592882U
Authority: JP
Inventors: 武司鈴木; 村尾　三樹雄; 親徳熊谷
Original assignee: Kawasaki Jukogyo KK
Current assignee: Kawasaki Motors Ltd
Priority date: 1982-08-19
Filing date: 1982-08-19
Publication date: 1984-03-02
Also published as: JPS6130158Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の＝実施例の簡略化した縦断面図、第２
図は第１図の盲格子領域１９付近の拡大断面図である。１・・・冷却装置、１２・・・クリンカ層、１４・・・
仕切壁、１５・・・高温度領域、１７・・・低温度領域
、１９・・・盲格子領域、２０．２１・・・噴霧ノズル
、２２゜２５・・・可動格子、２３．２４・・・固定格
子、２６゜２７・・・通気孔。Figure 1 is a simplified vertical sectional view of an embodiment of the present invention;
The figure is an enlarged sectional view of the vicinity of the blind grid area 19 in FIG. 1. 1... Cooling device, 12... Clinker layer, 14...
Partition wall, 15... High temperature area, 17... Low temperature area, 19... Blind grid area, 20.21... Spray nozzle, 22° 25... Movable grid, 23.24...・Fixed grid, 26°27...ventilation hole.

Claims

[Scope of utility model registration request]

(1) A movable grid that reciprocates in the transfer direction and is provided in multiple rows in the width direction and a fixed grid that is provided in multiple rows in the width direction are alternately arranged along the transfer direction to cover the grid floor. In order to cool the granular material on the lattice bed by circulating cooling air upward from below the lattice bed, and to recover the cooling air which has become relatively high in temperature due to heat exchange between the granular material, the lattice is In a cooling device for powder and granular material in which a space above a floor is partitioned by a partition wall, the movable grid is disposed in the middle of the grid bed on the downstream side in the transfer direction of the region where the relatively high temperature cooling air is collected. and an area where the fixed grid is a blind grid,
A cooling device for powder and granular material, characterized in that a nozzle for spraying cooling water toward the powder and granule on the grid bed is arranged in a space above the area of the blind grid.

(2) The cooling device for powder and granular material according to claim 1, wherein the nozzle is rotatably supported around a horizontal axis perpendicular to the transfer direction. −

(3) A utility model registered as claimed in claim 1 or 2, characterized in that ventilation holes are formed in the front end surfaces of the movable grid and the fixed grid, which are used as blind grids, along the transport direction, respectively. Cooling equipment for powder and granular materials.