JPS615829U

JPS615829U - Lockhoppa system

Info

Publication number: JPS615829U
Application number: JP8739384U
Authority: JP
Inventors: 泰雄早田; 清昌竹永; 敏之竹川; 浩石川; 繁雄須原
Original assignee: 三菱重工業株式会社; 財団法人電力中央研究所
Priority date: 1984-06-14
Filing date: 1984-06-14
Publication date: 1986-01-14

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

【図面の簡単な説明】第１図は、従来のロックホッパシステムの全体図であり
、第２図は、第１図のロックホッパの詳細図である。第３図は、一本考案のロックホッパシステムに用いるロ
ックホッパの概要図である。第４図及び第５図は、本考案のロックホッパの分散機構
部分の他の様態を示す概要図である。図中の各記号は、以−下の意味を示す。１：粉体製造設備、２：粉体、３：上部ホッパ、４：排
気弁、５：下部ホッパ、６：上部ポツパ出口弁、７：加
圧弁、８：加圧気体、９：粉体供給設備、１０：均圧弁
、１１：下部ホッパ出口弁、１２：入口管、１３：排気
管、１４：加圧管、１５：均圧管、１６：出口管、１７
：出口部、１８：加圧用ノズル、１９：閉塞部、２０：
加圧気体の流れ、２１：分散器、２２：ステイ、２８：
加圧用ノズル、３１：分散器、３２：ステイ。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overall view of a conventional lock hopper system, and FIG. 2 is a detailed view of the lock hopper of FIG. 1. FIG. 3 is a schematic diagram of a lock hopper used in the lock hopper system of the present invention. 4 and 5 are schematic diagrams showing other aspects of the dispersion mechanism portion of the lock hopper of the present invention. Each symbol in the figure indicates the following meaning. 1: Powder production equipment, 2: Powder, 3: Upper hopper, 4: Exhaust valve, 5: Lower hopper, 6: Upper outlet valve, 7: Pressure valve, 8: Pressurized gas, 9: Powder supply Equipment, 10: Pressure equalization valve, 11: Lower hopper outlet valve, 12: Inlet pipe, 13: Exhaust pipe, 14: Pressure pipe, 15: Pressure equalization pipe, 16: Outlet pipe, 17
: Outlet part, 18: Pressure nozzle, 19: Closure part, 20:
Flow of pressurized gas, 21: Distributor, 22: Stay, 28:
Pressure nozzle, 31: Distributor, 32: Stay.

Claims

[Scope of utility model registration request]

An upper hopper that receives powder and granular materials under atmospheric pressure, and a pressurization pipe that is connected to the upper hopper by a pipe that has an upper hopper outlet valve installed, and an exhaust valve that is connected to the upper hopper. A lower hopper that repeats high pressure and atmospheric pressure by supplying and discharging pressurized gas through a pipe, and a pressure equalizing valve connected to the lower hopper by a pipe line with a lower hopper outlet valve interposed therein. In a lock hopper system consisting of a powder supply system that is always maintained at a predetermined high pressure via an interposed pressure equalization pipe, the pressure pipe is extended into the lower hopper, and the discharge port of the pressure pipe is A lock hopper long stem, characterized in that a disperser having a square or conical shape is installed directly under the discharge port of the pressurizing pipe.