Multifunctional universal kiln
A multi-purpose and universal technology, applied in the direction of combustion methods, combustion chambers, fire bridges, etc., can solve the problems of fuel waste, black smoke, low thermal efficiency, etc., and achieve the effects of advanced and reasonable design, less heat waste, and increased heating speed
Inactive Publication Date: 2009-09-30
王开生
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Problems solved by technology
Due to its own structural reasons, the existing kiln has the defects of serious waste of fuel, low thermal efficiency and black smoke during combustion
Method used
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[0021] Attached below figure 1 -5 the multipurpose universal kiln of the present invention is described in detail below.
[0022] as attached figure 1 , 2 , 3, the multi-purpose universal kiln of the present invention, its structure comprises combustion chamber 1, furnace top 2, combined movable fire grate 3, multi-level air inlet device 4 and blower fan 5, furnace top 2 is arranged on combustion chamber 1, the combined movable fire grate 3 is arranged at the bottom of the combustion chamber 1, a furnace door 6 is arranged on the front wall of the combustion chamber 1, and the air inlet of the multi-level air inlet device 4 is connected with the air outlet of the fan 5, The air outlets of the multi-level air inlet device 4 communicate with the combined movable grate 3 and the combustion chamber 1 respectively. The inner cross section is arc-shaped structure is the dust removal groove 7; the furnace roof 2 is tortoise-shaped, and its inner wall is a smooth arc surface. The ...
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The invention provides a multifunctional universal kiln, which belongs to the technical field of kiln improvement. The multifunctional universal kiln comprises a combustion chamber, a kiln top, a combined moving grate, a multilayer air inlet device and a fan. The kiln top is arranged on the top of the combustion chamber; the combined moving grate is arranged on the bottom of the combustion chamber; an air inlet of the multilayer air inlet device is connected with an air outlet of the fan; an air outlet of the multilayer air inlet device is communicated with the combined moving grate and the combustion chamber respectively; the sections of the inner walls on two sides of the combustion chamber have V-shaped structures; the section of the rear wall the combustion chamber has an arc structure which is a dedusting groove; the kiln top is of a turtle top shape; the inner wall of the kiln top is a smooth crown face; a kiln door is arranged below the front end part of the kiln top; a fire jetting port arranged on the rear wall of the combustion chamber is arranged below the rear end part of the kiln top; and the periphery of the combustion chamber and the top of the kiln top are provided with insulating layers. The multifunctional universal kiln adopts a multilayer air inlet forced combustion mode to realize reasonable air distribution, can convert black smoke in the kiln into fire instantaneously, and ensures that the thermal efficiency is up to more than 85 percent; in addition, the temperature rising speed of the multifunctional universal kiln is improved by 2 to 3 times compared with the prior kiln, and coal can be saved by more than 30 percent.
Description
(1) Technical field [0001] The invention relates to an improvement technology of a kiln, in particular to a multi-purpose universal kiln. (2) Background technology [0002] The kiln is a kind of equipment for calcination production. The raw materials to be calcined and the fuel are in the same space, or the combustion area and the calcination area are directly connected. The common ones are brick kiln, lime kiln and charcoal kiln. Due to its own structure, the kiln in the prior art has the defects of serious waste of fuel, low thermal efficiency and black smoke during combustion. (3) Contents of the invention [0003] The technical task of the present invention is to provide a multi-purpose universal kiln with reasonable design, simple structure, convenient operation, energy saving, environmental protection and high thermal efficiency in view of the deficiencies of the prior art. [0004] The technical solution adopted by the present invention to solve its technical prob...
Claims
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IPC IPC(8): F23M3/12
Inventor 王开生
Owner 王开生