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Mineral waste gas purifying device for drying oven

A waste gas purification device and drying furnace technology, which is applied in the direction of furnaces, waste heat treatment, furnace components, etc., can solve the problems of the surrounding environment and air influence, exhaust gas heat cannot be fully dissipated and discharged, etc.

Inactive Publication Date: 2021-08-10
河北域潇锆钛新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a waste gas purification device for a mine drying furnace, which solves the problem that the heat in the waste gas cannot be fully dissipated and discharged, which affects the tail of the pipeline and the surrounding environment and air.

Method used

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  • Mineral waste gas purifying device for drying oven
  • Mineral waste gas purifying device for drying oven
  • Mineral waste gas purifying device for drying oven

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0045] Please refer to figure 1 , figure 2 , image 3 and Figure 4 ,in, figure 1 It is a structural schematic diagram of the first embodiment of a mine drying furnace exhaust gas purification device provided by the present invention; figure 2 for figure 1 The structural schematic diagram of the overall section shown; image 3 for figure 2 The structural schematic diagram of the cooling structure shown; Figure 4 for figure 2 A three-dimensional structural schematic diagram of the cooling structure shown.

[0046] A mine drying furnace exhaust gas purification device, comprising: a drying furnace main body 1;

[0047] Exhaust pipe 2, the exhaust pipe 2 is fixedly installed on the top of the right side of the main body of the drying furnace 1;

[0048] A purification box 3, the purification box 3 is fixedly installed on the top of the exhaust pipe 2;

[0049] Water tank 5, said water tank 5 is fixedly installed on the right side of said drying furnace main body 1...

no. 2 example

[0073] Please refer to Figure 5 and Image 6 , based on the exhaust gas purification device of a mine drying furnace provided in the first embodiment of the present application, the second embodiment of the present application proposes another exhaust gas purification device of a mine drying furnace. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0074] Specifically, the difference between the exhaust gas purification device for a drying furnace for mines provided in the second embodiment of the present application is that the exhaust gas purification device for a drying furnace for mines has two sides of the air purification filter screen 10 A first connection block 13 and a second connection block 14 are provided, and a pressing structure 15 is fixedly installed on the inside of the two first connection blocks and the second con...

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Abstract

The invention provides a mineral waste gas purifying device for a drying oven. The mineral waste gas purifying device comprises a drying oven main body, a gas exhaust tube, a purifying box, a water box and a cooling structure, wherein the gas exhaust tube is fixedly mounted on the top at the right side of the drying furnace body; the purifying box is fixedly mounted on the top of the gas exhaust tube; the water box is fixedly mounted at the right side of the drying oven main body; the cooling structure is fixedly mounted inside the purifying box. According to the linear waste gas purifying device for the drying oven provided by the invention, cooling tube is conveyed to a ring-shaped tube in the cooling structure through the connecting structure and is outwards sprayed through a spray head to form mists, so that heat in waste gas is cooled; and meanwhile, the mist-shaped water drops can be adhered on the surfaces of particle dust in the waste gas, so that weight of the particle dust is increased, and the particle dust cannot float in air, and thus, heat in the waste gas can be effectively reduced to reach the tail part of the gas exhaust tube, the service life of the gas exhaust tube is shortened, and influence on surrounding environment and air is reduced.

Description

technical field [0001] The invention relates to the field of drying furnaces for mines, in particular to a waste gas purification device for drying furnaces for mines. Background technique [0002] Mine drying furnace is also called rotary drum dryer, which is widely used in building materials, metallurgy, chemical industry, cement industry to dry slag limestone, coal powder, slag, clay and other materials. [0003] The mine drying furnace performs drying work through the combustion of fuel, which will generate a large amount of exhaust gas to be discharged outside, affecting the surrounding environment and air, thus requiring a purification device. [0004] When the exhaust gas with heat and particulate dust is discharged outward, the traditional purification device cannot fully dissipate the heat, which causes the heat to float at the tail of the exhaust pipe, resulting in shortened service life of the pipe and at the same time Heated air has an effect on the surrounding ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D17/00B01D47/06
CPCF27D17/004F27D17/008B01D47/06Y02P10/25
Inventor 张建军胥克臣
Owner 河北域潇锆钛新材料有限公司