Success Stories：40+ sets of gas recovery equipment, 10+ sets of liquid recovery equipment
Duowei provides a full range of technical services for VOCs governance
VOCs Gas Recovery Device Case
High-efficiency adsorption performance: It uses high-quality activated carbon fiber materials with high specific surface area and unique microporous structure, which can quickly adsorb harmful substances in the gas.
Through our unique desorption technology, the regeneration of adsorption materials can be completed in a short time, greatly improving production efficiency and equipment life.
The desorption process has low energy consumption, reduces the impact on the environment, and reduces operating costs.
It is suitable for a variety of gas treatment occasions, including but not limited to industrial waste gas treatment, indoor air purification, harmful gas recovery, etc.
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VOCs Gas Recovery Device Case
High-efficiency adsorption performance: It uses high-quality activated carbon fiber materials with high specific surface area and unique microporous structure, which can quickly adsorb harmful substances in the gas.
Through our unique desorption technology, the regeneration of adsorption materials can be completed in a short time, greatly improving production efficiency and equipment life.
The desorption process has low energy consumption, reduces the impact on the environment, and reduces operating costs.
It is suitable for a variety of gas treatment occasions, including but not limited to industrial waste gas treatment, indoor air purification, harmful gas recovery, etc.
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Rotary Concentrator Case
Using ACF activated carbon fiber as the concentration module has a higher purification efficiency, up to 99%. The concentration ratio is higher, 5-40 times. There is no general concentration wheel honeycomb ceramic substrate, lower specific heat capacity, and no cooling partition. Modular assembly is simple, safe and convenient. It can be double-layered to improve the processing capacity.
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Liquid Distillation Unit Case
High quality of recovered products: Due to the use of two-tower distillation separation process, efficient filler and stable control system, the quality indicators of recovered dichloromethane and white oil are better than other processes. The energy consumption of the device is reduced by utilizing the desorbed gas of the gas recovery device and the waste heat of the workshop condensed water, as well as controlling the reflux volume of the distillation tower, to achieve high-efficiency separation and reduce the steam energy consumption of the device; the distillation condenser uses circulating water as the refrigerant, reducing the amount of chilled water and reducing the overall energy consumption of the device.
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Tank Farm System Case
The main-line methylene chloride, white oil storage and feeding devices in the lithium battery diaphragm industry are optimized in conjunction with the VOCs gas recovery device, methylene chloride and white oil distillation device to ensure reliable main-line material supply and space for maintenance equipment unloading. At the same time, the number and volume of storage tanks are reduced as much as possible to achieve the optimal design of the system.
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Tank Farm System Case
The main-line methylene chloride, white oil storage and feeding devices in the lithium battery diaphragm industry are optimized in conjunction with the VOCs gas recovery device, methylene chloride and white oil distillation device to ensure reliable main-line material supply and space for maintenance equipment unloading. At the same time, the number and volume of storage tanks are reduced as much as possible to achieve the optimal design of the system.
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Liquid Distillation Unit And Tank Farm Case
High quality of recovered products: Due to the use of two-tower distillation separation process, efficient filler and stable control system, the quality indicators of recovered dichloromethane and white oil are better than other processes. The energy consumption of the device is reduced by utilizing the desorbed gas of the gas recovery device and the waste heat of the workshop condensed water, as well as controlling the reflux volume of the distillation tower, to achieve high-efficiency separation and reduce the steam energy consumption of the device; the distillation condenser uses circulating water as the refrigerant, reducing the amount of chilled water and reducing the overall energy consumption of the device.
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