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Title:
SIEVING APPARATUS FOR CRUSHED FURNACE COAL
Document Type and Number:
WIPO Patent Application WO/2019/104797
Kind Code:
A1
Abstract:
A sieving apparatus for crushed furnace coal, comprising a first housing (1). The surface of the inner wall of the first housing (1) is bridged to the surface of the second housing (2). A sieve plate (3) is provided within the second housing (2). First support plates (4) are fixedly connected to either side of the second housing (2). The lower surfaces of the two first support plates (4) are fixedly connected correspondingly to the upper surfaces of second support plates (6) via two telescoping apparatus (5). The four telescoping apparatus (5) are symmetrically provided on the front and rear sides of the lower surfaces of the first support plates (4). The telescoping apparatus (5) comprise telescoping rods (51). Springs (52) are sleeved on the surfaces of the telescoping rods (51). The sieving apparatus for crushed furnace coal, with the provision of the first housing (1), the second housing (2), the sieve plate (3), the first support plates (4), the telescoping apparatus (5), a first motor (7), a cam (8), a traction cable (9), a gear rod (16), a gear (17), and a second motor (18), sieves the coal before the coal is used and controls coal of larger sizes, thus improving the combustion of the coal, and increasing the combustion efficiency of the coal.

Inventors:
QIAN, Jiannong (Damaxiang Village, Dongbeitang Town Xishan Distric, Wuxi Jiangsu 0, 214000, CN)
Application Number:
CN2017/118625
Publication Date:
June 06, 2019
Filing Date:
December 26, 2017
Export Citation:
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Assignee:
WUXI HENGDA MINE MACHINERY CO., LTD. (Damaxiang Village, Dongbeitang Town Xishan Distric, Wuxi Jiangsu 0, 214000, CN)
International Classes:
B07B1/34; B07B1/42
Attorney, Agent or Firm:
SUZHOU GROUNZE INTELLECTUAL PROPERTY AGENCY CO., LTD. et al. (Room 608, Building 2 Wanbao Commercial Plaza,No. 1580 Donghuan Road, Suzhou Industrial Par, suzhou Jiangsu 1, 215021, CN)
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