Integrated secondary vulcanization waste gas treatment device and method

A waste gas treatment device and secondary vulcanization technology, applied in the direction of gas treatment, chemical instruments and methods, combined devices, etc., can solve the problems of VOCs and deodorization effect are not obvious, can not meet the emission standard stably, and the adsorption effect of activated carbon decays quickly, etc. , to achieve the effect of good treatment effect, small footprint, compact equipment and small footprint

Pending Publication Date: 2018-07-06
紫科装备股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, for the exhaust gas VOCs produced by the secondary vulcanizing machine of rubber and plastic rubber production enterprises, the composition is complex, the fluctuation is large, the temperature is as high as 40-80 ℃, the humidity is high, it contains oily smoke, and the odor intensity is high.
The existing treatment technology is mainly to treat the exhaust gas through lye spray washing + activated carbon adsorption process; the spray washing process has a preliminary treatment effect on exhaust gas, but the effect on VOCs and deodorization is not

Method used

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  • Integrated secondary vulcanization waste gas treatment device and method

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Embodiment 1

[0031] refer to figure 1 , an integrated secondary sulfidation waste gas treatment device, including a waste gas collection device, a suction filter type fume purifier 5, a spray tower 6 and an integrated purification device.

[0032] The exhaust gas collection device includes an air collecting hood 2 and an air pipe 4. The air collecting hood 2 is connected to one end of the air pipe 4, and the other end of the air pipe 4 is connected to the intake end of the suction filter oil fume purifier 5. The suction filter oil fume purifier The gas outlet of 5 is connected to the inlet of spray tower 6, the gas outlet of spray tower 6 is connected to the inlet of integrated purification equipment, and the outlet of integrated purification equipment is connected with chimney 12.

[0033] The material of the suction filter type oil fume purifier 5 is specially designed SUS304 material, and the suction filter type oil fume purifier 5 preliminarily filters the oil fume to reduce the load o...

Embodiment 2

[0055] A method for integrated secondary sulfidation waste gas treatment, comprising:

[0056] Gas collection step: each secondary vulcanizing machine is equipped with an air collecting hood 2, and the exhaust gas emitted by the secondary vulcanizing machine is absorbed by the air collecting hood 2 and then collected into the air duct 4;

[0057] Pretreatment step: the exhaust gas collected in the air duct 4 enters the suction filter type oil fume purifier 5, and the oil fume molecules in the exhaust gas are treated by the suction filter type oil fume purifier 5, and the oil fume is preliminarily filtered to obtain the primary treatment gas;

[0058] Primary treatment step: the primary treatment gas is transported to the spray tower 6, the spray water in the spray tower 6 is sprayed in the form of mist, and the sprayed primary treatment gas is dewatered to obtain the secondary treatment gas;

[0059] Secondary treatment step: the secondary treatment gas is transported to the i...

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Abstract

The invention discloses an integrated secondary vulcanization waste gas treatment device. The integrated secondary vulcanization waste gas treatment device comprises a waste gas collection device, a suction and filtering type lampblack purifier, a spraying tower and integrated purification equipment, wherein the waste gas collection device comprises an air collection cover and an air pipe; the aircollection cover is connected to one end of the air pipe and the other end of the air pipe is connected with an air inlet end of the suction and filtering type lampblack purifier; an air outlet end of the suction and filtering type lampblack purifier is connected with the air inlet end of a spraying tower; the air outlet of the spraying tower is connected with the air inlet end of integrated purification equipment; a chimney is connected with an air outlet end of the integrated purification equipment. The invention further provides an integrated secondary vulcanization waste gas treatment method. By adopting the waste gas treatment device, the problems of waste gas oil removal, cooling, VOCs (Volatile Organic Compounds) removal and the like are solved at the same time; the waste gas treatment device has a good treatment effect on waste gas of a secondary vulcanization machine, is stable to operate and is simple and convenient to operate and maintain; secondary pollution is not increased and equipment is compacted and has a small occupied area and small energy consumption; the device can be stably operated for a long period and meets national emission standards.

Description

technical field [0001] The invention relates to the field of secondary vulcanization waste gas treatment, in particular to an integrated secondary vulcanization waste gas treatment device and method. Background technique [0002] At present, the exhaust gas VOCs produced by the secondary vulcanizing machine of rubber and plastic rubber production enterprises has complex components, large fluctuations, high temperature of 40-80 °C, high humidity, oily smoke, and high odor intensity. The existing treatment technology is mainly to treat the exhaust gas through lye spray washing + activated carbon adsorption process; the spray washing process has a preliminary treatment effect on exhaust gas, but the effect on VOCs and deodorization is not obvious; the adsorption effect of activated carbon decays quickly, The effect is unstable, easy to block, difficult to replace activated carbon, and has the possibility and tendency to cause new environmental pollution. [0003] In the existi...

Claims

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Application Information

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IPC IPC(8): B01D53/75B01D53/86B01D53/44B01D53/48B01D50/00
CPCB01D53/75B01D53/8606B01D53/8687B01D2255/20707B01D2255/802B01D2257/90B01D2257/708B01D2259/804B01D50/60Y02A50/20
Inventor 李云飞廖康维
Owner 紫科装备股份有限公司
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