Business Overview
Lear Chemical specializes in all kinds of chemicals and chemical products. It takes the continuous, stable and safe provision of high-quality chemicals and chemical products in China to effectively reduce the comprehensive procurement cost of customers as its own responsibility, and is committed to becoming an efficient and reliable part of the customer value chain. At the same time, we also serve Chinese customers on behalf of well-known foreign chemical and chemical products.
Product
Cartridge filter
Scope of application: Widely used for dust removal in industries such as cement, casting, ceramics, glass, grinding wheel manufacturing, chemical products, welding fumes, and mechanical processing.
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RCO thermal storage catalytic combustion furnace
Product features: Through activated carbon adsorption, high air volume and low concentration organic waste gas can be concentrated into low air volume and high concentration waste gas, which can then be processed in the RCO device, saving operating costs. After collecting the exhaust gas with excellent results, it undergoes pre-treatment and then enters the activated carbon adsorption device. The gas maintains a certain residence time in the activated carbon bed layer, and VOCs in the gas are adsorbed on the surface of the activated carbon. After being discharged from the activated carbon bed layer, the clean gas can be directly discharged through the induced draft fan. After being treated by RCO, the clean gas is heated to a certain temperature and used as the desorption air, which is then desorbed through the activated carbon bed, The concentrated organic matter desorbed from the activated carbon adsorption device enters the RCO device and is decomposed through noble metal catalysts. The decomposition temperature is between 200-250 ℃, and the organic waste gas is decomposed into carbon dioxide and water, which are then circulated. After the waste gas is desorbed and decomposed, it is discharged into a chimney and meets the emission standards.
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RTO combustion furnace
Suitable for industries such as printing, coating, petrochemicals, fine chemicals, textile printing and dyeing, rubber, chemical raw materials, compound fertilizers, pharmaceutical chemicals, daily chemicals, synthetic materials, etc.
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RCO integrated processing device
Scope of application: The RCO integrated processing device is suitable for projects with high heat recovery requirements and no other processes available as heat exchange recovery programs. The application industries include the purification treatment of medium and high concentration organic waste gases generated in industries such as petroleum, chemical, rubber, paint, painting, and printing. The types of organic substances that can be treated include benzene, ketone, ester, phenolic, aldehyde, alcohol, ether, and hydrocarbon, etc. RCO is also suitable for deodorization of sewage treatment plants. Treat organic waste gas or odor with a concentration between 500~7000mg/m3.
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RTO thermal oxidation equipment with thermal storage
Scope of application: The RTO integrated waste gas treatment device is suitable for industries such as petroleum and chemical (such as plastics, rubber, synthetic fibers, organic chemicals, spraying, printing (including printing iron, printing paper, printing plastics), enameled wire, pesticides and dyes, pharmaceutical and chemical industries, etc. It is suitable for organic waste gas concentrations ranging from 50ppm to 10000ppm.
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Zeolite rotary adsorption+RTO thermal oxidation combustion equipment
Scope of application: 1. Suitable for processing high, medium, and low concentration, continuously generated waste gas. Implement automated control during equipment operation.
2. Easy to operate: The equipment runs stably with fewer active keys, and the maintenance system is well-equipped, making operation and maintenance convenient.
3. Molecular sieve adsorption concentration: The adsorption material is synthesized from porous crystals of aluminum silicate, which are non combustible and have uniform pore sizes.
4. Wide application scope: The product is used for purifying exhaust gases in industries such as electronic component production, battery (battery) production, laboratory exhaust, chemical plants, pharmaceutical production plants, printing plants, rubber plants, painting workshops, food and brewing, furniture production, etc.
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Resin adsorption technology
Application field:
1. Synthetic drugs, pharmaceutical intermediates, etc.
2. Dichloroethane, trichloroethane, acetic acid, alcohols, esters, dyes and dye intermediates, aromatics, chlorinated aromatics, phenols, etc.
3. Pesticides, active pharmaceutical ingredients: pyrethroids, imidazole, benzene, toluene, etc.
4. Petrochemical: unorganized waste gas in the tank area.
5. Extraction: n-hexane, cyclohexane, etc.
6. Chlorination chemical industry: chlorobenzene, chloroepoxyethane, etc.
7. Biological fermentation: ammonia, ethyl acetate, butyl acetate, n-butanol, etc.
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Fan
Scope of application: Fans are widely used for ventilation, dust removal, and cooling in factories, mines, tunnels, cooling towers, vehicles, ships, and buildings; Ventilation and induced draft of boilers and industrial furnaces; Cooling and ventilation in air conditioning equipment and household appliances; Drying and selection of grains; Wind tunnel sources and inflation and propulsion of hovercraft. The working principle of a fan is basically the same as that of a turbine compressor, but due to the low gas flow rate and small pressure changes, it is generally not necessary to consider changes in gas specific volume, that is, to treat gas as an incompressible fluid.
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Gas-collecting hood
Working principle: When the distance between the external air intake hood and the pollution source is large, an air intake port can be set opposite the external air intake hood to form an air curtain to prevent the escape of pollutants, and also induce the flow of polluted airflow towards the exhaust hood.
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Contact Us
Mobile:+86 18929382189
Tel:+86-755-26699899
Email:info@szlear.com
Address: 2/F, Building A5, Beida Science Park, Shiyan, Baoan District, Shenzhen, China
