Title:
MELTING TANK OF THERMOPLASTIC RESIN
Document Type and Number:
Japanese Patent JP3541055
Kind Code:
B2
Abstract:
PURPOSE: To prevent clogging of a nozzle and defect in suction of a pump by inserting an inner tank to enable heat to conduct tightly and as insertible into/separatable from the inside of an outer tank buried with a heating means such as a heater and properly exchanging the inner tank.
CONSTITUTION: The inner tank 2 is tightly inserted in the inner periphery of the outer tank 1 buried with the heater 11, etc., via a heat conductive paste P. A radiator 3 requiring a large heat transmission area is closely attached on a bottom plate 21 of the inner tank 2. A carbonized product C is produced by heat degradation of a thermoplastic resin and it sticks to the inner wall of the inner tank 2 or the radiator 3, and when the quantity becomes large, the radiator 3 is pulled out from the inside of the inner tank 2 or a screw rod is inserted into a screw hole 23 on the bottom plate 21 of the inner tank 2 to turn a screw forth and, while a heat conductive paste P is peeled off, the inner tank 2 is moved upward and is pulled out from the inner periphery of the outer tank 1 and the inner tank 2 stuck with the carbide is exchanged with a new one and the radiator 3 is washed to be reused or is exchanged with a new one.
Inventors:
Tomio Ito
Hiroshi Nakano
Hiroshi Nakano
Application Number:
JP10207594A
Publication Date:
July 07, 2004
Filing Date:
April 15, 1994
Export Citation:
Assignee:
Asahi Sanak Co., Ltd.
International Classes:
B01J6/00; B29C31/00; B29C35/02; B32B1/02; (IPC1-7): B01J6/00; B29C31/00; B29C35/02; B32B1/02
Domestic Patent References:
| JP63113613U |
Attorney, Agent or Firm:
Hiroshi Noguchi
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