Biomass steam generator and biomass pyrolysis method
A steam generator and biomass technology, applied in steam generation, steam boilers, combustion methods, etc., can solve the problems that biomass fuel cannot be ignited in time, boiler combustion efficiency decreases, and fuel water content increases, etc., to achieve more Effects of combustion efficiency, reduction of combustion rate, and improvement of combustion rate
Pending Publication Date: 2022-03-25
安徽安燃节能环保设备有限公司
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Problems solved by technology
[0006] The object of the present invention is to provide a kind of biomass steam generator and biomass pyrolysis method, to solve the problem in the prior art mentioned above in the background technology, because biomass fuel is mostly crop waste, when storing biomass fuel, It is easy to be affected by moisture, and the water content of the fuel increases, so that the biomass fuel cannot be ignited in time when it is ignited, and it can be fully burned, thereby reducing the problem of lower combustion efficiency of the boiler
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[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0045] see Figure 1-8 , the present invention provides a technical solution: a biomass steam generator, including a combustion furnace 1, a discharge box 2 is fixedly connected to the inner bottom of the combustion box 4, and a fixed rod 3 is fixedly connected to the inner wall of the combustion box 4 symmetrically. The surfaces of the two fixed rods 3 are jointly slidably connected with a combustion box 4, the top of the discharge box 2 and the bottom of the comb...
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The invention belongs to the field of biomass boilers, and discloses a biomass steam generator and a biomass pyrolysis method.The biomass steam generator comprises a combustion furnace, a discharging box is fixedly connected to the bottom end of the interior of the combustion box, fixing rods are symmetrically and fixedly connected to the inner side wall of the combustion box, and the surfaces of the two fixing rods are jointly and slidably connected with the combustion box; discharging holes are formed in the top end of the discharging box and the bottom end of the combustion furnace, the bottom end of the combustion furnace is slidably connected with a collecting box, the top end of the collecting box is communicated with the bottom end of the combustion furnace, and the back face wall of the combustion furnace and the discharging box are jointly and fixedly communicated with a ventilation pipe. According to the combustion device, the sealing mechanism is arranged, after combustion is finished, the ventilation pipe is sealed again through the sealing plate, external air is prevented from flowing into the combustion furnace, fuel is combusted and carbonized through residual flames and heat, the moisture content in the fuel is reduced, ignition of the next time is facilitated, and the combustion efficiency is improved. And fuel in the combustion box can be ignited more quickly, and the heating efficiency of the combustion furnace is improved.
Description
technical field [0001] The invention discloses a biomass steam generator and a biomass pyrolysis method in the field of biomass boilers. Background technique [0002] Biomass gasification and biomass boilers were originally separate technologies. With the improvement of national environmental protection requirements, coal-fired boilers with an evaporation capacity of less than 30 tons have been banned. In order to meet the needs of the current conditions, there have been cases of the combined use of biomass gasifiers and coal-fired boilers in the market. However, due to the constraints of large and bulky gasifiers and low gas production capacity, the coal-fired boilers used in conjunction with them are limited to boilers with an evaporation capacity of less than 2 tons, and they are mainly hot water boilers. [0003] Biomass fuel: refers to the burning of biomass materials as fuel, generally mainly agricultural and forestry wastes (such as straw, sawdust, bagasse, rice bra...
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Patent Timeline
Login to View More IPC IPC(8): F22B31/00F23B40/00F23K1/00F23K3/16
CPCF22B31/00F23B40/00F23K1/00F23K3/16
Inventor 郑秋生郑家春刘艳
Owner 安徽安燃节能环保设备有限公司