Automatic feeding heating stove capable of combusting multiple kinds of fuel

[0023] The present invention will be further described below in conjunction with embodiment:

[0024] like Figure 1-7 As shown, the automatic feeding heating furnace capable of burning multiple fuels of the present invention includes a box body 1 with a water tank inside, and a water outlet 23 and a water return port 27 communicating with the water tank on the box body 1 . The box body 1 is provided with a cooking port 2, an ash cleaning port 4, an ash outlet 5 and a smoke outlet 24, the ash outlet 5 is provided with an ash bucket 6, and the box body 1 is provided with a combustion chamber 3 and a material box 21 And the equipment room 17, feed inlet 22 is provided on the top of feed box 21, combustion device 7 is arranged in the combustion chamber 3, combustion device 7 is divided into three layers, the top layer is the combustion chamber 7.3, the middle layer is the first air supply channel 7.1, The bottom layer is the second air supply channel 7.2, and the bottom, side and top surfaces of the combustion chamber 7.3 are provided with a number of through holes, the through holes on the bottom surface communicate with the first air supply channel 7.1, and the through holes on the side and top surface communicate with the second air supply channel 7.1. Channel 7.2 is connected. The first air supply port 8 of the first air supply channel 7.1 and the second air supply port 9 of the second air supply channel 7.2 all communicate with the baffle box 25, and the first air supply port 8 is slidably provided with the first wind baffle 12, the second The air supply port 9 is slidably provided with a second windshield 11, the first windshield 12 and the second windshield 11 are located in the baffle box 25, the baffle box 25 communicates with the air outlet of the fan 16, and the fan 16 is arranged on the fan Seat 15 on. A feed hopper 26 is arranged at the bottom of the hopper 21, and the feed hopper 26 communicates with the combustion chamber 7.3, and an impeller 13 is rotated between the feed hopper 26 and the combustion chamber 7.3, and the impeller 13 is coaxially connected with a driven wheel 14, and the output of the motor 20 A driving wheel 19 is arranged on the shaft, and the driving wheel 19 is driven by a chain 18 to link with the driven wheel 14 . The bottom of the feed hopper 26 slides to be provided with a reciprocating feeding plate 10, the reciprocating feeding plate 10 links to each other with the rocking bar II32 through the connecting rod 33, the rocking bar II32 is arranged on the rotating shaft 31, and the rotating shaft 31 is also provided with a rocking bar I30, and the crank 28 is connected with the The driving wheel 14 is coaxially connected, the crank 28 is connected with the rocking bar 130 through the connecting rod 29, and the reciprocating feeding plate 10 is reciprocated by the crank rocker mechanism.

[0025] During use, the fuel is stored in the material box 21, the motor 20 is started, and the impeller 13 is driven to rotate clockwise. The fuel is delivered to the combustion chamber 7.3 by the feed tank 21 for combustion. The reciprocating feeding plate 10 and the impeller 13 work together to make the feeding accurate. The rotating impeller 13 can not only prevent the fuel from coking on the reciprocating feeding plate 10 and hinder feeding, but also isolate the combustion chamber 7.3 from the material box 21 to prevent String fire (that is, prevent the flame in the combustion chamber 7.3 from burning the feed box 21). During this process, the fan 16 supplies oxygen to the combustion chamber 7.3 through the first air supply channel 7.1 and the second air supply channel 7.2, and different oxygen supply is realized by opening and closing the first windshield 12 and the second windshield 11 Mode conversion, so that the oxygen can be distributed according to different fuels, and the combustion of different fuels can be realized. Smoke generated by combustion passes through the smoke inlet 34 and is discharged through the smoke outlet 24 .