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Scrubber is a new type of gas purification equipment, which is widely used in the pretreatment of industrial waste gas purification and dust removal. The waste water from the washing tower mainly comes from the washing and cooling process of the washing tower, and mainly comes from the condensed water of the vertical pipe, the washing tower and the gas transmission pipeline. The pollutants in the water mainly include anti floating substances, particles, impurities, oil, colloid, nitrogen sulfide, cyanide, etc. Suzhou Yida Electromechanical Engineering Co., Ltd. can provide low-temperature evaporation and concentration solutions for wastewater according to your requirements.

Treatment scheme:

The evaporation and concentration treatment is adopted. The waste water enters the low-temperature vacuum evaporator and evaporates under the vacuum and low-temperature conditions. The steam condenses to form distilled water during the vacuum pumping process and is collected in the clean water storage tank; The remaining trace waste shall be treated in the next step. After vacuum distillation in the wastewater treatment system, the residue can be reduced to at least 5% of the original wastewater. After condensation, the steam contains almost no impurities and can be sent back to the production process as process water.

Advantages of evaporation treatment:

1. Compared with traditional evaporation technology, heat pump evaporation technology can save more than 90% of energy consumption;

2. The only heat source is electricity. No steam heating or auxiliary heat source is required, which greatly saves the investment and consumption of supporting facilities of the equipment;

3. Since the body of the heat pump can output refrigerant to condense the steam generated by the materials at the same time, it does not need any external cooling water supply, thus greatly saving the equipment supporting facilities and the consumption of cooling water and electricity;

4. Modular design. The equipment structure is more compact, the floor area is small, and the assembly and operation are fast and convenient;

5. Ultra low temperature evaporation. The vacuum degree can reach 45mbar, and the minimum evaporation temperature can reach 32 ° C. More suitable for heat sensitive materials. The corrosion degree of corrosive materials to the equipment shall be minimized to prolong the service life of the equipment

6. Fully automatic control and operation. Compared with MVR evaporator, it has simple operation, fewer control points, higher automation, low failure rate, stable operation, and extremely low maintenance and repair costs;

7. Due to its scale effect, the heat pump evaporator is suitable for working conditions where the evaporation capacity is less than 1000 kg / h. This has well solved the dilemma of large investment and high operation and maintenance costs of small and medium-sized enterprises in sewage treatment, and provided a very cost-effective solution for the long-term healthy development of small and medium-sized enterprises;