Organic tail gas condensation film recovery unit, skid-mounted design and installation are fast.

The combination of compression-condensation membrane separation technology with a skid-mounted design represents a relatively mature engineering implementation approach in current VOCs tail gas recovery projects. The skid-mounted structure integrates compression, condensation, membrane separation and control systems. Compared with on-site welding and assembling equipment, there are obvious differences in design flexibility and construction efficiency.

Wohong's condensed membrane recovery unit adopts a skid-mounted integrated design. The compressor, condenser, membrane module and control system are all integrated on the steel base, and the assembly and commissioning are completed before leaving the factory. The site can be put into operation only by connecting the power supply and gas circuit. The installation period is calculated in days, and there is no need for on-site pipeline welding and instrument debugging.

The skid-mounted structure solves the problem of land occupation. The equipment will be compact layout of each unit, can be placed in the open air, no need to build a separate equipment plant, suitable for limited space renovation projects. If relocation is required in the later period, the whole hoisting can be performed and the equipment can be reused.

The unit adopts the combined process of "compression condensation + membrane separation. The exhaust gas enters the condensation unit after being pressurized by the compressor, and most of the organic matter is converted from gaseous state to liquid state for recovery through graded cooling. The condensed exhaust gas enters the membrane separation unit, and the organic matter is preferentially returned to the front end for circulation treatment through the formation of concentrated gas by taking advantage of the difference in permeation rate between organic molecules and air molecules in the membrane material. The entire system operates in a closed loop, with a recovery rate exceeding 95%.

The equipment is driven by electricity and does not consume natural gas.activated charcoalConsumable replacement does not generate hazardous waste. Purely physical separation, no open flame; suitable for explosion-proof environments in the chemical, pharmaceutical, and printing industries. Equipped with PLC automatic control, can automatically start and stop according to the exhaust gas, no need for special personnel on duty.

Wo Hong can match the equipment specifications according to the exhaust gas parameters, and the air volume ranges from tens to thousands of cubic meters per hour. Before selection, it is recommended to complete the working condition test first, and then determine the configuration scheme after obtaining the concentration, air volume and component data.