Service Hotline:
13822270009
Fixed&Fluidized bed adsorber
Fixed&Fluidized bed adsorber Introduction to Principles：
(1) The VOCs waste gas is dried at high temperature, the organic solvent contained in it evaporates, and the mixed gas is introduced into the preprocessor through the high-pressure centrifugal fan for cooling and filtration before entering the adsorption tank. After the gas is adsorbed by activated carbon in the adsorption tank, the tail gas enters the fluidized bed adsorber （FBA）concentration system through the exhaust pipe. When the activated carbon in the adsorption tank is saturated, the adsorption tank is blown into the quantitative steam according to the setting and desorbed one by one. The solvent adsorbed in the activated carbon is steam desorbed, the solvent is separated and cooled and recycled. The separated sewage is discharged to the sewage station for treatment. The detached steam enters the fluidized bed system through special pipes.
(2) The tail gas adsorbed by the fixed bed is mixed with the steam after cooling and heat exchange by the condenser, and enters the mobile bed adsorption tower through the high pressure centrifugal fan. After the gas passes through the flowing activated carbon layer in the adsorption tower, the organic solvent contained in the adsorption is adsorbed by activated carbon, and the remaining tail gas is discharged directly up to the standard. The adsorbed activated carbon enters the desorption tower through the activated carbon conveying system for desorption. The deattached activated carbon enters the adsorption tower again through the activated carbon conveying system for recycling. The tail gas after desorption concentration is diverted back to the fixed bed system for circulation treatment, and its heat is recovered to the desorption tower heater.
Equipment process principle
Benzene, toluene, xylene, ethyl acetate, gasoline NMP(methylpyrrolidone), DOP acetone, butanone, DMSO(dimethyl sulfoxide), NMP(N-methylpyrrolidone), MEA(monoethanolamine), BDG(monobutyl ether - two [ethylene glycol]), DMAV(dimethylacetamide), DMF(dimethylformamide), PGME, PGMEA, IPA, silver glue, aluminum glue, HCL, sulfuric acid, phosphoric acid
Recyclable VOCs
可回收溶剂
PROJECT 项目案例
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Basic parameter 设备规格参数
型号 | 风量 m³/h | 浓度 mg/m³ | 规格 m | 回收溶剂 |
DD-GL-60000 | 60000 | 0~16000 | 30x12x15 | VOCS有机溶剂 |
DD-GL-75000 | 75000 | 0~16000 | 30x13x15 | VOCS有机溶剂 |
DD-GL-80000 | 80000 | 0~16000 | 30x16x15 | VOCS有机溶剂 |
DD-GL-120000 | 120000 | 0~16000 | 40x20x15 | VOCS有机溶剂 |
DD-GL-150000 | 150000 | 0~16000 | 40x27x15 | VOCS有机溶剂 |
DD-GL-180000 | 180000 | 0~16000 | 42x25x15 | VOCS有机溶剂 |
DD-GL-250000 | 250000 | 0~16000 | 40x22x15 | VOCS有机溶剂 |
定制产品根据项目要求设计
The concentration of exhaust gas is just a number, and the solution is our answer
废气的浓度 只是数字 · 解决方案 才是我们的答案
Advantages 核心优势
去除率99.98%
remove 99.98% industrial organic
溶剂回收率95%
recycle 95% organic
蒸汽能耗低
low energy consumption
自动消防系统
automatic system
活性炭更换频率低
activated carbon recycling
The product is equipped with accurate overtemperature and overpressure alarm and advanced automatic control system,
In case of an accident, immediately turn on the fire protection system and automatically spray water.
The equipment runs smoothly and is easy to maintain.
3、Automatic fire control system
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Hotline：
020-31528749
13822270009
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Address：Didong Environmental Protection, No. 10 Huanshi Avenue North, Nansha District, Guangzhou, Guangdong
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