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Patent Searching and Data


Title:
PARTICLE BURNING FURNACE
Document Type and Number:
WIPO Patent Application WO/2022/148061
Kind Code:
A1
Abstract:
The present invention relates to the field of burning devices, and disclosed is a particle burning furnace, for solving the problems in the prior art that backfire may occur in the burner from a feeding port in a big fire state, and a primer is difficult to maintain and is extinguished in a small fire state. A technical solution solving the problems mainly comprises: a burner is provided in a furnace body; the top end of the burner is open; a feeding port is formed in the sidewall of the burner; a through hole for air inlet and ash falling is formed in the bottom surface of the burner; a grate for supporting a particle fuel is provided above the through hole; an assistive supporting body for maintaining primer is arranged blow the grate; the assistive supporting body is higher than the through hole; and the assistive supporting body is located at one side below the feeding port, and the arrangement range of the assistive supporting body does not exceed 1/2 of the area covered by the grate. The present invention is mainly used for realizing that backfire is not prone to occur at the feeding port in the big fire state, and fire extinguishing can be avoided in the small fire state.

Inventors:
ZHENG YING (CN)
Application Number:
PCT/CN2021/119840
Publication Date:
July 14, 2022
Filing Date:
September 23, 2021
Export Citation:
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Assignee:
ZHEJIANG GIANT TECH CO LTD (CN)
International Classes:
F23B40/00; F23J1/02; F23L1/00
Foreign References:
CN112856387A2021-05-28
CN112856390A2021-05-28
CN112856389A2021-05-28
CN201944828U2011-08-24
CN108343947A2018-07-31
CN202166066U2012-03-14
Attorney, Agent or Firm:
HANGZHOU HUADING INTELLECTUAL PROPERTY LAW FIRM (CN)
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