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Patent Searching and Data


Title:
NOVEL SILKWORM COCOON BOILING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/010878
Kind Code:
A1
Abstract:
A silkworm cocoon boiling device, comprising an outer cylinder body (1), an inner tank body (2) mounted inside the outer cylinder body (1), and a top cover (3); a handle (9) is fixedly connected at the center of the upper surface of the top cover (3), a vent valve (8) penetrating through the top cover is mounted on the lower right side of the handle (9), the top cover (3) is snap-fitted with the outer cylinder body (1), an inner tank body base (5) is provided on the bottom inside the outer cylinder body (1), a sodium hydroxide solution tank (6) is provided, in a suspended manner, on a lower end of an outer side wall of the outer cylinder body (1), the sodium hydroxide solution tank (6) is in communication with the outer cylinder body (1) by means of a flow guide pipe (7), an electric heating resistance wire (4) is mounted inside the bottom cylinder wall of the outer cylinder body (1), a control rotary knob (12) is mounted on the side wall, opposite to the sodium hydroxide solution tank (6), of the outer cylinder body (1), the control rotary knob (12) being connected to the electric heating resistance wire (4) by means of a lead. The device has a simple structure, is an ingenious conception, and can boil a lot of silkworm cocoons, such that the silkworm cocoon can be soaked completely in the hot water during the boiling, and can be taken out easily.

Inventors:
HE XIAODONG (CN)
Application Number:
PCT/CN2017/109643
Publication Date:
January 17, 2019
Filing Date:
November 07, 2017
Export Citation:
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Assignee:
SUZHOU DANFANG TEXTILE R&D CO ,LTD (CN)
International Classes:
D01B7/00
Foreign References:
CN107217314A2017-09-29
CN205659148U2016-10-26
CN105231475A2016-01-13
CN106491361A2017-03-15
CN206266750U2017-06-20
JPS4913926B11974-04-04
Attorney, Agent or Firm:
CHANGZHOU ZIRRON PATENT OFFICE (GENERAL PARTNERSHIP) (CN)
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