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
EDI ultra pure water equipment
Electrodeionization, abbreviated as EDI, also known as continuous electro desalination technology, scientifically integrates electrodialysis technology and ion exchange technology. Through the selective permeation of cation and anion membranes and the exchange of ions in water by ion exchange resins, the directed migration of ions in water is achieved under the action of an electric field, thereby achieving deep purification and desalination of water. The hydrogen ions and hydroxide ions generated by water electrolysis continuously regenerate the filling resin. Therefore, the EDI water production process can continuously produce high-quality ultrapure water without the need for acid or alkali chemical drug regeneration. It has the advantages of advanced technology, compact structure, and simple operation, and can be widely used in power, electronics, and other fields. The fields of medicine, chemicals, food, and laboratories are a green revolution in water treatment technology.
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Seawater desalination equipment
海水淡化设备是指专门用来淡化海水的设备，海水由于其含盐量非常高，而不能被直接使用，海水淡化主要采用两种方法淡化海水，即蒸馏法和反渗透法将海水进行淡化处理。
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Urea equipment
We have been focusing on the research and manufacturing of automotive urea equipment for many years, strictly inspecting each batch of offline products in accordance with the national standard GB29518-2013 for automotive urea. At present, we have developed production equipment suitable for China's automobile emission standards, including the National IV, National V, and National V upgraded SCR diesel exhaust purification fluid/AUS32. There are two types of urea production equipment for vehicles: semi-automatic line and fully automatic line. At the same time, this equipment is also versatile and can produce commonly used glass water, antifreeze, car wash, all-purpose water, and tire wax.
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Integrated sewage treatment equipment
The integrated sewage treatment equipment adopts the company's independently developed biological and physical treatment processes, which reasonably design the anoxic tank, anaerobic tank, aerobic tank, secondary sedimentation tank, disinfection tank, and clean water tank into one integrated equipment, integrating the removal of organic matter, ammonia nitrogen, total phosphorus, suspended solids, and pathogenic microorganisms. It has the advantages of stable and reliable technical performance, good treatment effect, low investment, small land occupation, and easy maintenance.
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Sewage recycling treatment equipment
The car washing wastewater recycling treatment equipment is based on sedimentation treatment and adopts a comprehensive physical and chemical treatment method to treat the oily water, turbid substances, and insoluble solids in the car washing wastewater. The device is designed using a comprehensive filtration water treatment process, and is processed layer by layer through large particle filtration, micro filtration, fine filtration, etc., to achieve the standard of recyclable water.
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Self-cleaning filter
全自动自清洗过滤器克服传统过滤产品的纳污量小、易受污物堵塞、过滤部分需拆卸清洗且无法监控过滤器状态等众多缺点，具有对原水进行过滤并自动对滤芯进行自动清洗排污的功能，且清洗排污时系统不间断供水，可以监控过滤器的工作状态，自动化程度很高。 全自动过滤器主要用于净化水用途，可用于工业、农业、电力、电子、医药、食品、印染、建筑、钢铁、冶金、造纸，煤矿，游泳池，景观，绿化等各行各业的水过滤、水处理、水改造特别是对水质要求较高的微滤领域，全自动过滤器有很多功能可去除水中泥沙、粘土、铁锈、悬浮物、藻类、生物粘泥、腐蚀产物、大分子细菌、有机物及其它微小颗粒等杂质，达到水质净化的目的。
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Fiber ball filter
纤维球过滤器是由纤维丝结扎成的纤维球，它与传统的刚性颗粒滤料（如石英砂、活性炭）不同，具有极大的比表面积和空隙率，过滤工作时由于滤料为柔性，孔隙可压缩，随着过滤时工作压力和滤料的自重，滤层空隙沿水流方向逐渐变小，形成上疏松下致密的理想分布状态，使纤维球过滤器具有滤速高、截污能力大、效率高、设备紧凑、占地面积小、结构合理、操作简单、运行可靠的特点。广泛用于：油田注水、化工溶液精滤、电子纯水设备、工业给水预处理、空调循环冷却水、游泳池循环水等领域
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Walnut shell filter
Walnut shell filter is a specially treated walnut shell with walnut shell as the filtering medium. Due to its large surface area and strong adsorption capacity, the removal rate is high. This filter is a separation equipment developed using the principle of filtration and separation. It uses an oil resistant filter material - special walnut shell as the filtering medium. By utilizing the characteristics of walnut shell, such as large specific surface area, strong adsorption force, and large pollutant interception capacity, it can remove oil and suspended solids from water. When filtering, the water flows from top to bottom, passing through the water distributor, filter material layer, and water collector to complete the filtration. During backwashing, the agitator flips the filter material and the water flows from bottom to top, thoroughly cleaning and regenerating the filter material. Has strong adsorption capacity and large pollutant interception capacity; Anti oil immersion, dual effect removal of oil and suspended solids; Easy to regenerate, backwash without adding medication; Capable of being connected in series or parallel.
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Pulse bag filter
Pulse bag filter is a dust removal device that periodically sprays compressed air inside or outside the filter bag to remove dust accumulation in the filter bag. It has the advantages of high dust removal efficiency and large processing capacity, and is a new type of high-efficiency dust collector with a starting pressure loss of about 1200Pa~1500Pa. Due to the lack of moving parts for vibration and cleaning, the filter bag is less damaged and has a long service life.
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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
