Environment-friendly kiln
A kiln and environmental protection technology, applied in furnaces, furnace components, waste heat treatment, etc., can solve problems such as unsatisfactory effects, destroying ecological balance, and energy waste, reducing gas supply, accelerating the smelting process, and increasing economic benefits. Effect
Inactive Publication Date: 2016-06-01
QIANDONGNAN RONDA RENEWABLE ENERGY DEV
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Problems solved by technology
[0002] Generally, the high-temperature flue gas generated in the non-ferrous metal smelting process is directly discharged to the waste gas treatment facility for waste gas treatment. During the waste gas treatment process, a large amount of heat will be lost, which not only pollutes the environment and destroys the ecological balance, but also causes a lot of energy waste.
At present, heat storage technology has been applied in industrial furnaces, most of which use furnace body heating air ducts or flue gas circulation heating air ducts to obtain waste heat recovery, but the effect is not ideal
Method used
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[0009] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
[0010] Such as figure 1 As shown, the environmentally friendly kiln of the present invention includes a gas pipe 1, a smelting furnace body 2, a first series of heat accumulators 3, a first series of pipelines 4, a four-way switching valve 5, a pneumatic controller 6, an air pump 7, and an air intake pipeline 8. Blower 9, blower motor 10, second series of pipes 11, second series of heat accumulator 12, outlet pipe 13, dust collector 14, induced draft fan motor 15, induced draft fan 16, chimney 17, the smelting furnace body The first series of heat accumulators 3 are set on the back and right side of 2, the second series of heat accumulators 12 are set on the front and left side of the smelting furnace body 2, and the first series of heat accumu...
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The invention discloses an environment-friendly kiln. A first series of heat accumulators is arranged on the back surface and the right surface of a smelting furnace; a second series of heat accumulators is arranged on the front surface and the left surface of the smelting furnace; the first series of heat accumulators is connected with a four-way switching valve through a first series of pipes; the second series of heat accumulators is connected with the four-way switching valve through a second series of pipes; the four-way switching valve is connected with an air blower through an intake pipe; the air blower is connected with a motor for the air blower; the four-way switching valve is connected with a dust remover through an exhaust pipe; the dust remover is connected with an induced draft fan; the induced draft fan is synchronously connected with a motor for the induced draft fan and a chimney; a pneumatic control instrument is arranged on one side of the four-way switching valve, and is connected with the four-way switching valve; and the pneumatic control instrument is connected with an air pump. The environment-friendly kiln absorbs smoke afterheat in a direct filter mode to heat induced air, so that the furnace temperature is raised, the gas supply is relatively reduced, the smelting process is accelerated, and the economic benefit is increased.
Description
technical field [0001] The invention relates to a kiln device, in particular to an environment-friendly kiln. Background technique [0002] Generally, the high-temperature flue gas generated in the non-ferrous metal smelting process is directly discharged to the waste gas treatment facility for waste gas treatment. During the waste gas treatment process, a large amount of heat will be lost, which not only pollutes the environment and destroys the ecological balance, but also causes a lot of energy waste. At present, heat storage technology has been applied in industrial kilns, most of which use furnace body heating air ducts or flue gas circulation heating air ducts to obtain waste heat recovery, but the effect is not ideal. Contents of the invention [0003] The technical problem solved by the present invention is to provide an environment-friendly kiln to solve the problems in the background technology. [0004] The technical problem solved by the present invention adop...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F27D17/00F23L15/00
CPCY02E20/34
Inventor 龙通平
Owner QIANDONGNAN RONDA RENEWABLE ENERGY DEV