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Patent Searching and Data


Title:
DUST COLLECTION DEVICE FOR FEEDING PORT OF SMELTING FURNACE DEDICATED TO PRODUCING ALUMINIUM INGOTS
Document Type and Number:
WIPO Patent Application WO/2017/084048
Kind Code:
A1
Abstract:
Disclosed is a dust collection device for a feeding port of a smelting furnace dedicated to producing aluminium ingots. The dust collection device comprises a dust hood (2), an exhaust fan (3), a dust precipitation pipeline (4) and a support (5). The dust hood (2) is fixedly connected to the exhaust fan (3) via the dust precipitation pipeline (4) to form a main body portion of the dust collection device. The main body portion of the dust collection device is fixedly arranged right above the feeding port of the smelting furnace by means of the support (5). The dust precipitation pipeline (4) comprises a filter screen (6) and a movable door (7). The filter screen (6) is arranged at a connecting end of a dust hood of the dust precipitation pipeline (4). The movable door (7) is arranged at a mounting location of the filter screen. The movable door is opened to replace the filter screen (6). A transparent visible window (8) is arranged on the movable door (7). The present dust collection device is simple in structure and low in cost. By means of such a dust collection device, particles suspended in the air can be effectively absorbed and environmental pollution is reduced, such that the health of operators is guaranteed.

Inventors:
SHI YALI (CN)
Application Number:
PCT/CN2015/094936
Publication Date:
May 26, 2017
Filing Date:
November 18, 2015
Export Citation:
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Assignee:
SHI YALI (CN)
International Classes:
F27D15/00; B01D47/00; B01D53/00
Foreign References:
US3980008A1976-09-14
CN204502622U2015-07-29
JPH07116447A1995-05-09
JP2002263438A2002-09-17
CN201159602Y2008-12-03
JPH07324880A1995-12-12
US2923227A1960-02-02
JP2002273142A2002-09-24
Attorney, Agent or Firm:
BEIJING YIGE INTELLECTUAL PROPERTY AGENT LTD (GENERAL PARTNERSHIP) (CN)
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