Title:
BIOMASS FUEL STOVE
Document Type and Number:
WIPO Patent Application WO/2013/159267
Kind Code:
A1
Abstract:
A biomass fuel (70) stove uses biomass fuel (70) particles, and comprises a body (1) capable of being placed on the ground. The body (1) comprises a top surface (11) and a side surface (12) extending from the periphery of the top surface (11) downwards to the ground, and is provided with a combustion portion (10) and an auxiliary equipment portion (20). The combustion portion (10) comprises a combustor (30). The combustor (30) has a fuel frame (31), a combustion area (32) is formed above the fuel frame (31), and a blast area (33) is formed below the fuel frame (31). A plurality of vent holes (311) is provided on the fuel frame (31). An air supplement device (40) is provided above the combustion area (32), and the air supplement device (40) comprises a cylindrical inner wall (41) and an air feed chamber (42) encircling the cylindrical inner wall (41). The blast area (33) is in communication with the air feed chamber (42), and is supplied with supplementary oxygen uniformly by a blower (51) through an air feed pipe (34). The auxiliary equipment portion (20) is provided with electrical equipment (50), and the electrical equipment (50) comprises the blower (51), a power supply (52), and a power supply switch (53). The cylindrical inner wall (41) of the air supplement device (40) is provided with at least one row of positive air shift devices (43) and at least one row of negative air shift devices (44).
Inventors:
ZHU HONGFENG (CN)
CHEN QIANXI (CN)
CHEN QIANXI (CN)
Application Number:
PCT/CN2012/074494
Publication Date:
October 31, 2013
Filing Date:
April 23, 2012
Export Citation:
Assignee:
ZHU HONGFENG (CN)
CHEN QIANXI (CN)
CHEN QIANXI (CN)
International Classes:
F23K3/14; F23L9/02; F24B1/191
Foreign References:
| CN102121747A | 2011-07-13 | |||
| CN201916909U | 2011-08-03 | |||
| EP0002124A1 | 1979-05-30 | |||
| CN2575441Y | 2003-09-24 | |||
| CN200946817Y | 2007-09-12 | |||
| CN201628256U | 2010-11-10 | |||
| JPH10238712A | 1998-09-08 |
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