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Title:
PUSH PLATE-TYPE DUST DISCHARGE VALVE OF INDUSTRIAL SOLID WASTE INCINERATION QUENCH TOWER
Document Type and Number:
WIPO Patent Application WO/2018/205895
Kind Code:
A1
Abstract:
Disclosed is a push plate-type dust discharge valve of an industrial solid waste incineration quench tower. The dust discharge valve comprises an L-shaped valve body (2) inclining downwards. The L-shaped valve body (2) comprises an inclined push-pull portion (21) and a dust discharge outlet portion (22). The inclined push-pull portion (21) is fixed on an industrial incineration device by means of a support plate (6), is provided with a dust inlet (211) at the top and is internally provided with a push-pull dust discharge device (1). The dust discharge outlet portion (22) is arranged inclining downwards, and is provided with an automatic dust discharge gate (3) at a free end. The push-pull dust discharge device (1) comprises a push-pull mechanism (11) and a push plate (12). The push plate (12) is arranged fitted with an inner wall of the inclined push-pull portion (21). The push-pull mechanism (11) pushes the push plate (12) to reciprocate in the inclined push-pull portion (21) to push dust entering from the dust inlet (211) at the top of the L-shaped valve body (2) into the dust discharge outlet portion (22) inclining downwards, and the automatic dust discharge gate (3) opens, thus realising automatic dust discharge in a reciprocating manner. The dust discharge valve does not block easily, thus increasing the dust discharge speed.

Inventors:
ZHOU YOUFU (CN)
MA SHENGPING (CN)
LUO BO (CN)
LIU YADONG (CN)
Application Number:
CN2018/085802
Publication Date:
November 15, 2018
Filing Date:
May 07, 2018
Export Citation:
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Assignee:
JIANGSU HAIJIAN STOCK CO LTD (CN)
International Classes:
F23G5/44; F16K1/18; F16K1/32; F16K27/02; F23J15/06
Foreign References:
CN106958823A2017-07-18
CN206904997U2018-01-19
JP2007032872A2007-02-08
CN2804644Y2006-08-09
CN2767844Y2006-03-29
CN201764517U2011-03-16
CN201731496U2011-02-02
CN2110150U1992-07-15
CN105003911A2015-10-28
JP2003302040A2003-10-24
JP2009275882A2009-11-26
Attorney, Agent or Firm:
NANJING ZHENGLIAN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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