Environment-friendly biomass pellet fuel boiler
A biomass particle and fuel technology, which is applied in water heaters, lighting and heating equipment, fluid heaters, etc., can solve the problems of high requirements for boiler dust removal, no dust removal of smoke and dust, and large investment. The effect of sewage discharge and smoke reduction
Active Publication Date: 2015-08-05
STATE GRID CORP OF CHINA +1
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- Description
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- Application Information
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Problems solved by technology
Its disadvantage is that the smoke and dust are not dedusted in the boiler, and the requirements for dust removal outside the boiler are high, and the investment is large.
Method used
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[0015] see figure 1 -5, the names of parts are as follows: furnace body 1, hopper 2, screw conveyor 3, blower 4, furnace 5, flue cavity 6, inverted U-shaped flue pipe 7, ash removal furnace door 8, smoke outlet 9 , water jacket 10, slag removal furnace door 11, castor 12, inclined column 14, weight 15, fire sight glass 16, flue 17, flue pipe lower right end opening 18, dust suppression water tank 19, water tank 20, outlet 21.
[0016] see figure 1 -4, an environmentally friendly biomass pellet fuel boiler, including a furnace body 1, inside the furnace body 1 there is a furnace 5 with a water jacket, on the left side of the furnace 5 there is an upper hopper 2, a screw conveyor 3 and a blower 4. The right part of the hearth 5 in the furnace body 1 is the flue chamber 6; the flue chamber 6 has an inverted U-shaped flue pipe 7, the lower end of the inverted U-shaped flue pipe 7 is open, and the upper part of the inverted U-shaped flue pipe 7 has an outlet. Smoke port 9; each...
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The invention relates to hot water boilers, particularly to an environment-friendly biomass pellet fuel boiler. The environment-friendly biomass pellet fuel boiler comprises a boiler body; a combustion chamber with a water sleeve is formed in the boiler body; one side of the combustion chamber is provided with a feeding hopper, a spiral conveyor and an air blower; the right portion of the combustion chamber formed in the boiler body is provided with a flue chamber; an inverted U-shaped flue pipe is arranged in the flue chamber; the lower end of the inverted U-shaped flue pipe is provided with openings; the upper portion of the inverted U-shaped flue pipe is provided with a smoke outlet; a position of the boiler body, which is corresponding to each opening of the flue pipe arranged in the flue chamber, is provided with a dust removal fire door; two branch pipe sections of the inverted U-shaped flue pipe are arranged in a water sleeve pipe which is communicated with the water sleeve of the combustion chamber; the openings formed at the lower end of the flue pipe and the smoke outlet formed in the upper portion of the flue pipe are exposed out of the water sleeve pipe; a dust settling water tank is formed below the opening formed at the lower right end of the flue pipe so as to enable the smoke dust in the flue gas to be partially settled in the water tank in the boiler and accordingly the exhausted flue gas is clean and the environment-friendly effect is facilitated.
Description
technical field [0001] The invention relates to a hot water boiler, namely an environmentally friendly boiler with biomass particle fuel. Background technique [0002] In the prior art, biomass pellets, as a new type of pellet fuel, have won wide recognition due to their unique advantages. Biomass pellet fuel is a block-shaped environmentally friendly new energy produced by processing straw (corn, wheat, sorghum, etc.), rice straw, rice husk, peanut shell, corncob, camellia husk, cottonseed husk, etc., as well as "three leftovers". fuel. Biomass pellet fuel environmental protection boiler includes furnace body, which has upper hopper, screw conveyor and blower, water inlet and outlet, smoke outlet, furnace door, etc. The structure is different. How to better improve heat extraction efficiency and benefit environmental protection is Boiler continuous transformation and the direction of efforts. Biomass particle environmental protection boiler (application number 2015200485...
Claims
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Login to View More IPC IPC(8): F24H1/24F24H9/00F23J15/04
Inventor 陈甲奎赫荣光
Owner STATE GRID CORP OF CHINA