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A bitumen flue gas purification device

A kind of asphalt fume and purification device technology, applied in the field of asphalt fume purification, can solve the problem of not removing solid magnetic particles of asphalt, and achieve the effect of increasing the cooling area

Active Publication Date: 2020-12-15
江苏卓燃高新科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the processing equipment does not have the ability to remove solid magnetic particles in asphalt fumes

Method used

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  • A bitumen flue gas purification device
  • A bitumen flue gas purification device
  • A bitumen flue gas purification device

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with accompanying drawing, protection scope of the present invention is not limited to the following:

[0035] like Figure 1-8 Shown, a kind of asphalt flue gas purification device, it comprises flue gas cooling device 1, asphalt processing device 2, solid magnetic particle processing device 3 and dust processing device 4, described pitch processing device 2, solid magnetic particle processing device 3 and The dust treatment device 4 is arranged sequentially from top to bottom. The flue gas cooling device 1 includes a fan A5, a cooling tank 6, a circulation pipe 7, a shut-off valve 8 and a jacket 9, and the jacket 9 is set on the bottom of the cooling tank 6. Externally, the right end of the cooling tank 6 is provided with an asphalt fume outlet 10 and an asphalt fume circulation outlet 11, the stop valve 8 is connected to the asphalt fume outlet 10, and the exhaust port of the fan A5 is connected to ...

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Abstract

The invention discloses an asphalt flue gas purification device. The device comprises a flue gas cooling device (1), an asphalt treatment device (2), a solid magnetic particle treatment device (3) anda dust treatment device (4); the flue gas cooling device (1) comprises a draught fan A (5), a cooling tank (6), a circulating pipe (7), a stop valve (8) and a clamp sleeve (9), an asphalt flue gas outlet (10) and an asphalt flue gas circulating outlet (11) are formed in the left end of the cooling tank (6), the stop valve (8) is connected to the asphalt flue gas outlet (10), a suction opening ofthe draught fan A (5) is connected with the asphalt flue gas circulating outlet (11), an asphalt flue gas inlet (12) and an asphalt flue gas circulating inlet are formed in the right end of the cooling tank (6), and the asphalt flue gas circulating inlet (13) is connected with an air outlet of the draught fan A through the circulating pipe. The device has the advantages that the structure is compact, the purification efficiency is high, heat of asphalt flue gas is effectively utilized, and solid magnetic particles can be filtered out thoroughly.

Description

technical field [0001] The invention relates to the technical field of asphalt fume purification, in particular to an asphalt fume purification device. Background technique [0002] During the preparation of recycled asphalt stones, a large amount of asphalt fume will be generated, and the asphalt fume will be directly discharged into the air. The asphalt fume contains solid magnetic particles, dust and asphalt, and the dust and asphalt are inhaled by the human body. It will cause harm, and at the same time, it will cause great pollution to the surrounding environment. After the solid magnetic particles are discharged into the soil, the magnetic particles will seep into the groundwater, causing groundwater pollution. At present, the asphalt in the asphalt fume is removed mainly by activated carbon filtration, mechanical collision and electrostatic adsorption. Although these three methods can reduce the asphalt fume to a certain extent, they are still not completely removed, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D50/00B01D53/00
CPCB01D50/00B01D53/002
Inventor 夏文斌
Owner 江苏卓燃高新科技有限公司
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