Tatami capable of recovering and utilizing exhaust gas waste heat
A tatami and waste heat technology, applied in the field of exhaust gas waste heat utilization devices, can solve the problems of pollution utilization, difficulty in wide application, high cost, etc., and achieve the effects of improving pollution, easy promotion, and simple structure
Inactive Publication Date: 2015-04-08
赵俊瑞
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Problems solved by technology
At present, there are many schemes for flue gas treatment, but the treatment schemes for small and medium-sized boilers generally have problems of high cost, complicated technology, inability to simultaneously utilize waste heat and pollution of waste gas, and are difficult to popularize and apply on a large scale.
Method used
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[0012] The present invention will be further described below in conjunction with accompanying drawing.
[0013] Such as figure 1 , 2 A tatami mat for recycling waste heat shown in the figure includes a smoke collection box 3 provided with a smoke inlet 1 and a smoke outlet 2, and a phase change material layer 4 and a glass water collection box are sequentially fixed above the smoke collection box 3 5. Tatami mat 6; wherein the flue gas inlet 1 is fixed with a hepa filter 8, and communicated with the boiler flue gas pipeline through a high temperature resistant induced draft fan; the smoke collecting box 3 is made of aluminum with a height of 40-50cm A smoke collection box, a flue is arranged inside the smoke collection box 3, and the bottom and side walls of the smoke collection box 3 are covered with an insulating material layer 7; the thickness of the phase change material layer 4 is 4-6cm, and the glass water collection box 5 The thickness is 4-6cm.
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The invention discloses a tatami capable of recovering and utilizing exhaust gas waste heat and relates to an exhaust gas waste heat utilization device. The tatami comprises a smoke storage tank provided with a smoke inlet and a smoke outlet. A phase change material layer, a glass-made water storage tank and a tatami body are orderly fixed above the smoke storage tank. A hepa filter screen is fixed at the smoke inlet and is communicated with a smoke pipe of a boiler by a high temperature-resistant induced draught fan. The smoke storage tank is an aluminum-made smoke storage tank with the height of 40-50cm. A smoke channel is arranged in the smoke storage tank. The bottom and the side of the smoke storage tank are coated with thermal insulation material layers. The phase change material layer has the thickness of 4-6cm. The glass-made water storage tank has the thickness of 4-6cm. The tatami has a simple structure, can be popularized easily, fully utilizes exhaust gas waste heat, carries out primary dedusting treatment on the smoke, is conducive to the next-stage smoke treatment and can substantially improve pollution caused by boiler smoke on the environment.
Description
technical field [0001] The invention relates to a device for utilizing waste heat of waste gas, in particular to a tatami mat for recycling waste heat of waste gas. Background technique [0002] Sulfur dioxide, nitrogen oxides, dust and other pollution factors in the flue gas produced by boiler combustion bear unshirkable responsibility for air pollution such as smog. At present, there are many schemes for flue gas treatment, but the treatment schemes for small and medium-sized boilers generally have the problems of high cost, complicated technology, inability to simultaneously utilize exhaust gas waste heat and pollution utilization, and are difficult to popularize and apply on a large scale. [0003] In the rural areas of northern my country, kangs are used for heating in winter. In this way, waste gas can be used for heating, and the problem of environmental pollution caused by direct discharge of coal-fired smoke into the air is avoided. In addition, sleeping on kangs in...
Claims
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IPC IPC(8): A47C21/04
CPCE04F15/02F27D17/004
Inventor 赵俊瑞赵植
Owner 赵俊瑞