JPS61189027U

JPS61189027U -

Info

Publication number: JPS61189027U
Application number: JP7154685U
Authority: JP
Priority date: 1985-05-16
Filing date: 1985-05-16
Publication date: 1986-11-25

Description

[Brief explanation of the drawing]

第１図は本考案による分配装置の実施例Ａの垂
直断面図、第２図は第１図の分配装置の平面図、
第３図は本考案による分配装置の実施例Ｂの垂直
断面図、第４図は第３図の分配装置の平面図、第
５図は本考案による分配装置の実施例Ｃの垂直断
面図、第６図は第５図の分配装置の平面図、第７
図は本考案による分配装置の実施例Ｄの垂直断面
図、第８図は第７図の分配装置の平面図、第９図
は石炭の粗粒を流動床ボイラーに吹込む系統と第
１図〜第８図に示す形式の分配装置を備えた搬送
系とを具備する流動床ボイラーの模式図である。１は側壁、２は上側板、３は底板、４は仕切板
、５は上部室、６は下部室、７は流入管、８は流
出管、９は流入管、１０は大径粒子の流出管、１
１は穴、１２は流入開口部、１３は流出開口部、
１４は大径粒子の流出開口部。 1 is a vertical sectional view of embodiment A of the dispensing device according to the present invention, FIG. 2 is a plan view of the dispensing device of FIG. 1,
3 is a vertical sectional view of embodiment B of the dispensing device according to the present invention, FIG. 4 is a plan view of the dispensing device of FIG. 3, and FIG. 5 is a vertical sectional view of embodiment C of the dispensing device according to the present invention, Figure 6 is a plan view of the distribution device in Figure 5;
The figure is a vertical sectional view of embodiment D of the distribution device according to the present invention, FIG. 8 is a plan view of the distribution device of FIG. 7, and FIG. 9 is a schematic diagram of a fluidized bed boiler equipped with a conveying system equipped with a distribution device of the type shown in FIG. 8; FIG. 1 is a side wall, 2 is an upper plate, 3 is a bottom plate, 4 is a partition plate, 5 is an upper chamber, 6 is a lower chamber, 7 is an inflow pipe, 8 is an outflow pipe, 9 is an inflow pipe, 10 is an outflow of large diameter particles tube, 1
1 is a hole, 12 is an inflow opening, 13 is an outflow opening,
14 is an outflow opening for large diameter particles.

Claims

[Scope of utility model registration request]

A distribution device for distributing pneumatic particulate material into a plurality of flows having substantially the same flow rate, comprising: providing a chamber forming a vertically symmetrical space; and dividing the chamber into upper and lower portions by a partition plate having air permeability; Connecting an inflow pipe that allows gas to flow into the lower chamber, while an inflow pipe and a plurality of outflow pipes that allow a mixture of particulate material and gas to flow into the upper chamber, and an outflow pipe for particulate material with a large particle size at the lower part of the upper chamber. A distribution device characterized by connecting.