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Title:
BRIDGE-SHAPED MEMBER OF SLUDGE DRYING DEVICE FOR BOTTOM VENTILATION AND SLUDGE DRYING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/110221
Kind Code:
A1
Abstract:
A bridge-shaped member (401) for a sludge drying device (1), the bottom of a drying chamber (6) of the device (1) having a flat or a concave surface and a communication port (5) in communication with the outside being formed on the surface thereof. The bridge-shaped member (401) spans the communication port (5) in a length direction of the communication port (5), two ends of the bridge-shaped member (401) are fixedly connected to the bottom of the drying chamber (6) near the two ends of the communication port (5), and the bridge-shaped member (401) covers the communication port (5) in a width direction so as to form a side opening (402) between the bridge-shaped member (401) and the bottom of the drying chamber (6). A curved path from the communication port (5) to the side opening (402) allows dry gas to enter into the drying chamber (6) from outside. The position of the bridge-shaped member (401) corresponds to a mixing device (7) disposed inside the drying chamber (6), the mixing device (7) comprising a rotating shaft (701) and a mixing assembly (702) fixed on the rotating shaft (701), and being configured to enable a side edge of a front end of the mixing assembly (702) to scrape off sludge near the side opening (402) during rotation of the rotating shaft (701). Also provided is a sludge drying device (1) using the bridge-shaped member (401).

Inventors:
TAN WEI (CN)
Application Number:
PCT/CN2015/100110
Publication Date:
July 14, 2016
Filing Date:
December 31, 2015
Export Citation:
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Assignee:
GUANGZHOU ENVIRONMENTAL CREATIVE SOLUTIONS CO LTD (CN)
International Classes:
C02F11/13; F26B17/18
Domestic Patent References:
WO2007040318A12007-04-12
Foreign References:
CN204939233U2016-01-06
CN205011597U2016-02-03
CN204779273U2015-11-18
CN204529628U2015-08-05
CN204529632U2015-08-05
CN204529633U2015-08-05
CN204529634U2015-08-05
CN204803202U2015-11-25
CN204803203U2015-11-25
CN200949989Y2007-09-19
JP2010216748A2010-09-30
CN201600001U2010-10-06
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
中国专利代理(香港)有限公司 (CN)
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