Basin bottom feed biomass particle burner
A biomass particle and burner technology, which is applied in the combustion, combustion method, combustion equipment and other directions of solid fuel, can solve the problems of easy slagging and low ash melting point of biomass fuel, achieve economical operation, improve combustion efficiency, full size effect
Active Publication Date: 2011-04-20
天津市星拓科技发展有限公司
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Problems solved by technology
The basin-type bottom-feeding biomass pellet burner belongs to layered combustion, and its structure is simple. However, due to the low ash melting point of biomass fuel, it is easy to slagging when it exceeds 850°C. The combustion furnace plate is designed in a small form, generally its diameter is not more than 25 cm, which limits the popularization and application of the basin-type bottom-feeding biomass pellet burner on the boiler
Method used
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[0022] In order to further understand the content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:
[0023] figure 1 It is the structure diagram of the pot type bottom feeding biomass particle burner boiler of the present invention, figure 2 It is the structural diagram of the pot type bottom feeding biomass particle burner of the present invention, image 3 It is the attached view of the basin type bottom feeding biomass particle burner of the present invention.
[0024] A kind of pot-type bottom feeding biomass particle burner of the present invention, it comprises feeding device 5, air supply device 3, combustion furnace pan 6; Feeding device 5 comprises feeding pipe 501, screw feeder 502, feeding box 503; Feeding pipe A screw feeder 502 is installed in the 501, and the feeding pipe 501 is connected through the feeding port 503. The geared motor...
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Abstract
The invention belongs to the technical field of the burner and relates to a basin bottom feed biomass particle burner. The burner contains a feeding device, an air supplying device and a burning stove plate, wherein a ventilation belt which has a certain width and consists of a plurality of air vents is formed on the upper edge of the burning stove plate; and the burner also contains a stirring device which is formed in the center of the burning stove plate and arranged in the centers of a feeding opening and a wind room through a shaft sleeve. The burner provided by the invention adopts an annular zonal combustion mode, thus the burner is not limited by size and can be used in a big or small boiler. The intelligent control of the burner is simple, the burner is economical to operate, and the burner is safe and reliable. The output power of the burner can be large or small, thus meeting diversified demands of different customers.
Description
technical field [0001] The invention belongs to the technical field of burners, in particular to a basin-type bottom-feeding biomass particle burner. Background technique [0002] At present, coal-fired burners, oil burners, and gas burners have been popularized. However, since coal, oil, and gas are non-renewable energy sources, as coal, oil, and gas energy sources become increasingly scarce, as the fourth largest energy source The development and utilization of biomass energy has attracted much attention. [0003] my country is a large agricultural country with abundant biomass energy. Biomass energy is the main energy source in rural areas. Now, rural crop stalks are generally returned to the field by direct burning in the field, or used to burn stoves, water, cook, and heat. The utilization situation is backward, the pollution is large, the environment is affected, and the waste of resources is also caused. Straw in my country's rural areas is an important biomass resou...
Claims
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Login to View More IPC IPC(8): F23B30/00F23B40/00F23K3/14
Inventor 王治江
Owner 天津市星拓科技发展有限公司