Exhaust gas recovery and purification system applied to tyre reclaimed rubber production
A waste gas recovery and purification system technology, applied in the direction of climate change adaptation, gas treatment, climate sustainability, etc., can solve problems such as pollution, resource waste, environmental hazards, and human health, so as to reduce environmental pollution and resource waste , good purification effect
Active Publication Date: 2016-09-07
江苏华兴橡胶科技有限公司
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Problems solved by technology
[0004] During the production process of tire reclaimed rubber, a large amount of waste water containing phenol, ammonia, phosphorus, and waste gas containing sulfur dioxide and hydrogen sulfide will be produced, which will not only endanger human health, but also cause plant leaves to wither, reduce grain production or even fail, especially for tire reclaimed rubber production. The benzene pollutants produced in the process are internationally recognized carcinogens. Its chemical structure is not easy to degrade in the natural environment, causing persistent and serious pollution to soil, water and the atmosphere. However, the waste gas treatment and purification in the prior art The effect is not good, and it is difficult to recycle, causing waste of resources and environmental pollution
Method used
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[0021] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0022] An exhaust gas recovery and purification system used for the production of tire reclaimed rubber, including a waste heat collector 1, an adsorption cylinder 2, a dust removal tower 3, a debenzene tower 4, a steam generator 5, an oil-water separation tank 6, a first desulfurization tower 7, a second The second desulfurization tower 8 and the chimney 9, wherein the waste heat collector 1 is provided with a tube side 10 and a shell side 11, one side of the tube side 10 is provided with an exhaust gas inlet 12, and the other side is provided with an exhaust gas outlet pipe 13. The exhaust gas outlet pipe 13 is connected to the bottom of the adsorption cylinder 2 and is connected with an exhaust gas inlet pipe 14 and a booster fan 15. The shell side 11 is provided with a water inlet 16 at the top and a water outlet 17 at the bottom;
[0023] Th...
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The invention relates to an exhaust gas recovery and purification system applied to tyre reclaimed rubber production. The exhaust gas recovery and purification system comprises a waste heat collector, an adsorption barrel, a dust removal tower, a debenzolization tower, a vapor generator, an oil-water separating tank, a first desulfurizing tower, a second desulfurizing tower and a chimney, wherein atube pass and a shell pass are arranged in the waste heat collector; a plurality of filter bag guiders, a filter bag, a filter plate and an ash collection tank are arranged in the dust removal tower; a medicine storage tank is arranged on one side of the first desulfurizing tower; a first spraying plate, a first interception layer, a second interception layer, a second spraying plate and a first water-gas separator are arranged in the first desulfurizing tower; a plurality of clapboards are arranged in the second desulfurizing tower; and a catheter is arranged on each clapboard. The exhaust gas recovery and purification system applied to the tyre reclaimed rubber production has a great exhaust gas purification effect and is beneficial to reducing resource waste and environment pollution.
Description
Technical field [0001] The invention relates to an exhaust gas recovery and purification system used for the production of tire reclaimed rubber, and belongs to the technical field of rubber preparation. Background technique [0002] Tire reclaimed rubber is a kind of rubber that is made from waste tires and has a certain degree of plasticity and can be reused. Reclaimed rubber can partially replace raw rubber in rubber products, save raw rubber and carbon black, and also help improve processing performance and certain properties of rubber products. [0003] The production process of reclaimed tire rubber includes three processes of crushing, regeneration, desulfurization and refining. The waste rubber is combined with plasticizer, softener or activator, oxygen, heat and mechanical shear to make part of the molecular chain and crosslink of vulcanized rubber. The process of point breaking. Softeners play the role of expansion and plasticization. Commonly used are coal tar, pine ta...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B01D53/04B01D46/02B01D53/86B01D53/72B01D53/78B01D53/48B01D53/58B01D53/75F28D7/00
CPCB01D46/023B01D53/0415B01D53/48B01D53/58B01D53/75B01D53/78B01D53/8687B01D2253/102B01D2258/02F28D7/00Y02A50/2351
Inventor 陈立奇王冠楠陈东军王溥宁
Owner 江苏华兴橡胶科技有限公司