JPS5997006U

JPS5997006U - Hopper for supplying raw resin to extruder for extrusion molding

Info

Publication number: JPS5997006U
Application number: JP19307382U
Authority: JP
Inventors: 芳一吉田
Original assignee: ユニチカ株式会社
Priority date: 1982-12-22
Filing date: 1982-12-22
Publication date: 1984-06-30

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案に係る押出成形用エクストルーダーへの原
料樹脂供給用ホッパーの主構成部分に主をおいて示した
フローシートである。Ｘ；押出成形用エクストルーダー、Ｙ；原料樹脂供給用
ホッパー、１０；上部密閉型ホッパー、１１；ダストキ
ャツチャ一部１２付管、１３；電磁弁１４付管、１５；
電磁弁１６付管、１７；電磁弁１８付原料樹脂転送用管
、２０；下部密閉型ホッパー、２１；ダストキャツチャ
一部２２付管、２３；電磁弁り付管、２５；電磁弁２６
付管、′２７；原料樹脂供給用管、２；原料樹脂の輸送
系、１；サイクロン、２；電磁弁３付原料樹脂投入用管
。The drawing is a flow sheet mainly showing the main components of a hopper for supplying raw resin to an extruder for extrusion molding according to the present invention. X: Extruder for extrusion molding, Y: Hopper for supplying raw resin, 10; Upper closed hopper, 11; Pipe with dust catcher part 12, 13; Pipe with solenoid valve 14, 15;
Pipe with solenoid valve 16, 17; Raw resin transfer pipe with solenoid valve 18, 20; Lower sealed hopper, 21; Pipe with part of dust catcher 22, 23; Pipe with solenoid valve, 25; Solenoid valve 26
Attached pipe, '27; Raw resin supply pipe, 2: Raw resin transport system, 1: Cyclone, 2: Raw resin input pipe with solenoid valve 3.

Claims

[Scope of utility model registration request]

Separate closed-type hoppers that supply raw resin to the extruder for extrusion molding are arranged in two stages, upper and lower, and the upper closed-type hopper is connected to the raw resin input system via a raw resin input pipe with a valve. At the same time, the rear part of the pipe with a part of the dust catcher whose tip is opened in the hopper branches into two branches, one of which is connected to the decompression equipment and the other to the air supply equipment via a valve. The raw resin feed layer tube with a valve, which is suspended from the upper sealed hopper, is connected to the extrusion molding extruder. At the same time, the rear part of the pipe with a dust catcher whose tip is opened inside the bottom sealed hopper branches into two branches, one of which is used for air reduction and pressure equipment, and the other for air supply. A hopper for supplying raw resin to an extruder for extrusion molding, characterized by a snake connected to the equipment via a valve.