JPS6319553U

JPS6319553U -

Info

Publication number: JPS6319553U
Application number: JP11276686U
Authority: JP
Priority date: 1986-07-24
Filing date: 1986-07-24
Publication date: 1988-02-09

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図及び第２図は本考案の実施例を示す図、
第３図は従来の粉体加圧供給を示す図である。図中０は粉体製造設備、０′は供給管、１は上
部ホツパ、２は粉体、３は上部ホツパ払出し弁、
４は上部ホツパ払出し管、５は下部ホツパ、６は
不活性ガスとしての加圧窒素、７は加圧調整弁、
８は加圧管、９は下部ホツパ払出し管、１０は下
部ホツパ払出し弁、１１は下部ホツパー計量ホツ
パ均圧管、１２は下部ホツパー計量ホツパ均圧弁
、１３は計量ホツパ、１４はロードセル秤量器、
１５は計量ホツパー供給管均圧管、１６は計量ホ
ツパー供給管均圧弁、１７は定量供給器、１８は
粉体供給管、１９は排気管、２０は排気弁、２１
は加圧ライン、２２は加圧弁、２３は加圧コンプ
レツサー、２４はボリユームチヤンバー、２５は
チヤンバー放出ライン、２６はチヤンバ放出弁、
３１は水タンク、３２は水供給量、３３は加圧ポ
ンプ、３４は加圧ポンプ出口弁、３５は水戻り管
、３６は水戻し弁、３７は水圧ドラム、３８は水
、３９はレベル計、４０は窒素給排管、４１は圧
調弁、４２は窒素戻し弁である。 1 and 2 are diagrams showing an embodiment of the present invention,
FIG. 3 is a diagram showing a conventional pressurized supply of powder. In the figure, 0 is the powder manufacturing equipment, 0' is the supply pipe, 1 is the upper hopper, 2 is the powder, 3 is the upper hopper discharge valve,
4 is an upper hopper discharge pipe, 5 is a lower hopper, 6 is pressurized nitrogen as an inert gas, 7 is a pressure adjustment valve,
8 is a pressure pipe, 9 is a lower hopper dispensing pipe, 10 is a lower hopper dispensing valve, 11 is a lower hopper measuring hopper pressure equalizing pipe, 12 is a lower hopper measuring hopper pressure equalizing valve, 13 is a weighing hopper, 14 is a load cell scale,
15 is a metering hopper supply pipe pressure equalization pipe, 16 is a metering hopper supply pipe pressure equalization valve, 17 is a quantitative feeder, 18 is a powder supply pipe, 19 is an exhaust pipe, 20 is an exhaust valve, 21
is a pressure line, 22 is a pressure valve, 23 is a pressure compressor, 24 is a volume chamber, 25 is a chamber discharge line, 26 is a chamber discharge valve,
31 is a water tank, 32 is a water supply amount, 33 is a pressure pump, 34 is a pressure pump outlet valve, 35 is a water return pipe, 36 is a water return valve, 37 is a hydraulic drum, 38 is water, 39 is a level meter , 40 is a nitrogen supply/discharge pipe, 41 is a pressure regulating valve, and 42 is a nitrogen return valve.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

粉粒体を大気圧で受け入れる上部ホツパと、同
上部ホツパの払出側に払出弁を介して連通された
密閉可能な下部ホツパと、不活性ガスを貯留する
タンクと、同タンク内の不活性ガスを上記下部ホ
ツパに加圧供給しかつ回収する不活性ガス供給回
収装置とを有することを特徴とする粉体加圧供給
装置。 An upper hopper that receives powder and granular material at atmospheric pressure, a sealable lower hopper that communicates with the discharge side of the upper hopper via a discharge valve, a tank that stores inert gas, and an inert gas in the tank. and an inert gas supply and recovery device for supplying and recovering powder to the lower hopper under pressure.