Title:
FULLY AUTOMATIC OPENING AND CLOSING HORIZONTAL SUPERCRITICAL FLUID FOAMING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/206870
Kind Code:
A1
Abstract:
The present invention is directed to the deficiencies that a vertical body of a supercritical fluid reactor is mostly suitable for small experimental devices and the manual operation of a horizontal tank body apparatus is not conducive to safe production and industrialization, and provides a fully automatic opening and closing horizontal supercritical fluid foaming apparatus. Said apparatus mainly consists of a tank body assembly, a locking assembly, an end cover assembly and a material frame; the tank body is placed horizontally, the tank body assembly, the locking assembly and the end cover assembly are sequentially arranged, a hydraulic device respectively controls the movement of an end cover and a clamp hoop to open and lock the end cover, and the material frame and a material guiding frame and an inner tank track are in a rolling fit by means of wheels. The tank body of the present invention adopts a horizontal structure, and the material frame adopts a wheel-type design, facilitating material loading and unloading operations; and the tank body is opened and locked in an automated manner, improving operation efficiency and operation safety. The present invention is applicable to supercritical industrial production of polymer materials.
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Inventors:
ZHANG ZHENXIU (CN)
WEN SHIBAO (CN)
ZHANG XIN (CN)
WEN SHIBAO (CN)
ZHANG XIN (CN)
Application Number:
PCT/CN2019/097766
Publication Date:
October 15, 2020
Filing Date:
July 25, 2019
Export Citation:
Assignee:
QINGDAO UNIV OF SCIENCE AND TECHNOLOGY (CN)
International Classes:
B01J3/02
Foreign References:
| CN109894055A | 2019-06-18 | |||
| GB686071A | 1953-01-14 | |||
| CN202666792U | 2013-01-16 | |||
| US4571270A | 1986-02-18 | |||
| KR20130115486A | 2013-10-22 | |||
| US20120234834A1 | 2012-09-20 |
Attorney, Agent or Firm:
BEIJING SHENGFANZHIRONG INTELLECTUAL PROPERTY AGENCY CO.LTD (CN)
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