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Title:
WASTE HEAT RECOVERY DEVICE FOR SETTING MACHINE IN TEXTILE PRINTING AND DYEING
Document Type and Number:
WIPO Patent Application WO/2022/110319
Kind Code:
A1
Abstract:
A waste heat recovery device for a setting machine in textile printing and dyeing, comprising a setting machine body (1). A sliding rail (3) is fixedly connected to inner walls of the upper portion and the left side in the setting machine body (1) by means of fixing rods (2); an electric sliding cylinder (4) is slidably mounted on the lower portion in the sliding rail (3); a waste heat absorption box (5) is fixedly mounted on the lower surface of the electric sliding cylinder (4); suction nozzles (6) are fixedly mounted on the lower surface of the waste heat absorption box (5); the suction nozzles (6) are communicated with the waste heat absorption box (5), and filtering screens (7) are fixedly mounted in the suction nozzles (6); an elastic bent pipe (8) is fixedly connected to the interior of a box body on the right side of the waste heat absorption box (5) by means of a pipe connector; the other end of the elastic bent pipe (8) is fixedly connected to a connection pipe (11) and extends out of the setting machine body (1) by means of the connection pipe (11); the other end of the connection pipe (11) is fixedly connected to a waste heat recovery box (13) and extends into the waste heat recovery box (13); a heat absorption fan (19) is mounted at the other end of the connection pipe (11); a waste heat inlet pipe (17) is fixedly connected to the other side of the heat absorption fan (19); and the outside of the waste heat inlet pipe (17) and the outside of the heat absorption fan (19) are filled with rock wool heat preservation layers (20). The waste heat recovery device allows for more comprehensive and thorough absorption of heat and has a better waste heat recovery effect.

Inventors:
HU MEILIAN (CN)
Application Number:
PCT/CN2020/135503
Publication Date:
June 02, 2022
Filing Date:
December 11, 2020
Export Citation:
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Assignee:
SUZHOUBIDAER INNOVATION MATERIALS TECH CO LTD (CN)
International Classes:
D06C7/02; D06B23/20
Domestic Patent References:
WO2003038364A12003-05-08
Foreign References:
CN209791128U2019-12-17
CN211571086U2020-09-25
CN208727099U2019-04-12
CN101280497A2008-10-08
CN208952571U2019-06-07
Attorney, Agent or Firm:
BEIJING LINKAW PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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