Title:
FEEDING DEVICE FOR SOLID FUEL COMBUSTION FURNACE, AND COMBUSTION FURNACE
Document Type and Number:
WIPO Patent Application WO/2022/151495
Kind Code:
A1
Abstract:
A feeding device for a solid fuel combustion furnace, and a combustion furnace. The feeding device comprises: a hopper (80), the hopper (80) comprising a first side wall (81) and a second side wall (82), wherein a first included angle (φ1) between the first side wall (81) and a top wall (49) of a furnace body is greater than or equal to a stacking gradient (γ) of a fuel pile formed by means of the stacking of solid fuel in the furnace body, or the first included angle is greater than or equal to 35°, a horizontal distance between the upper end of the second side wall (82) and the first side wall (81) is less than that between the lower end of the second side wall (82) and the first side wall (81), and a second included angle (φ2) between the second side wall (82) and a top wall (49) of the furnace body is less than 90°; and a batcher (83), the batcher (83) comprising a batching rotating shaft arranged between the first side wall (81) and the second side wall (82), wherein a discharging gap is provided between the batcher (83) and the first side wall (81) and provided between the batcher (83) and the second side wall (82), so as to make solid fuel be discharged in the axial direction of the batcher (83), and the batcher (83) is used for blocking the solid fuel above the batcher or making the solid fuel above the batcher (83) fall onto a distribution structure, so as to adjust the weight of the solid fuel accumulated on the distribution structure. By means of the feeding device, the feeding is smooth, such that arching is avoided.
Inventors:
CHE ZHANBIN (CN)
Application Number:
PCT/CN2021/072560
Publication Date:
July 21, 2022
Filing Date:
January 18, 2021
Export Citation:
Assignee:
CHE ZHANBIN (CN)
International Classes:
F23K3/00; F23B40/00
Foreign References:
| CN108317516A | 2018-07-24 | |||
| CN206831552U | 2018-01-02 | |||
| CN202066044U | 2011-12-07 | |||
| CN210197336U | 2020-03-27 | |||
| CN112178651A | 2021-01-05 | |||
| CN211952817U | 2020-11-17 | |||
| CN111810937A | 2020-10-23 | |||
| CN101413673A | 2009-04-22 | |||
| ES1186208U | 2017-06-27 | |||
| KR20100004155A | 2010-01-13 |
Attorney, Agent or Firm:
BEIJING HEADSTAY INTELLECTUAL PROPERTY AGENCY (CN)
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