Title:
COAL FEEDING APPARATUS FOR POWER PLANT
Document Type and Number:
WIPO Patent Application WO/2023/226491
Kind Code:
A1
Abstract:
Disclosed is a coal feeding apparatus for a power plant, comprising: a sieving mechanism (1), the sieving mechanism (1) comprising a sieving frame (101) and a driving component, the interior bottom surface of the sieving frame (101) being rotatably connected to a linkage shaft (102), a guide frame (103) being sleeved on the outer surface of the linkage shaft (102), two conveying trays (104) being sleeved on the outer surface of the guide frame (103), and a connection frame (108) being fixedly connected to the outer surface of one side of the sieving frame (101). When in use, a driving motor (107) is controlled to start, so that the driving motor (107) can effectively drive, by means of a linkage gear, a speed reducer body (106) to operate, the speed reducer body (106) can effectively drive, by means of a first bevel gear, the linkage shaft (102) to rotate, and then the linkage shaft (102) can effectively drive, by means of the guide frame (103), the conveying trays (104) to rotate; at this time, an appropriate amount of coal blocks are injected into the guide frame (103) by means of a material injection hopper (203), so that under the preliminary blocking of a material distribution ring (105), the coal blocks can be efficiently separated into two specifications of coal blocks, the coal blocks of a larger specification reach the interior of the upper conveying tray (104) by means of the guide frame (103), and the coal blocks of a smaller specification reach the interior of the lower conveying tray (104) by means of the guide frame (103).
Inventors:
LIN BIN (CN)
WENG WUQIANG (CN)
WANG ZHENHAO (CN)
WENG WUQIANG (CN)
WANG ZHENHAO (CN)
Application Number:
PCT/CN2023/078159
Publication Date:
November 30, 2023
Filing Date:
February 24, 2023
Export Citation:
Assignee:
HUANENG FUJIAN ZHANG ZHOU ENERGY CO LTD (CN)
International Classes:
B07B13/04; B07B13/16; F23K3/00
Foreign References:
| CN114985263A | 2022-09-02 | |||
| CN112903399A | 2021-06-04 | |||
| CN106352367A | 2017-01-25 | |||
| CN112845091A | 2021-05-28 | |||
| CN215878127U | 2022-02-22 | |||
| KR101837172B1 | 2018-04-19 | |||
| DE2733226A1 | 1978-03-16 |
Attorney, Agent or Firm:
FUZHOU KEYANG PATENT FIRM (GENERAL PARTNERSHIP) et al. (CN)
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