Triple effect wastewater evaporator

Equipment usage:

This device is suitable for industries such as pharmaceuticals, biology, food, and chemical engineering. It is mainly used for terminal treatment of saline wastewater and is a commonly used equipment in environmental protection systems. A portion of the wastewater, due to its high concentration of salt, cannot be treated by biochemical or other methods and can only be treated by evaporation desalination; Some wastewater can be concentrated through evaporation to turn the substances in the wastewater into treasure.

Structural features:

1. This equipment consists of a heater, evaporator, condenser, water collection tank, defoamer, transfer pump, drainage pump, and other parts.

2. The equipment is made of corrosion-resistant materials according to the characteristics of wastewater or sewage.

3. Wastewater can meet the standard in one go or be used as a pre-treatment measure for subsequent processes. Some wastewater can be reused after evaporation, saving the cost of tap water.

4. Adopting vacuum decompression operation increases the temperature difference of evaporation and enhances the production capacity of evaporation intensity.

5. Adopting multi effect evaporation, the second and third vapors can be reused, with significant energy-saving effects, easy operation, and simple installation.

6. Compact structure, small station area, reasonable and convenient configuration of various instrument valves for operation.

characteristic:

This equipment adopts the working principle of tubular circulation external heating, which shortens the heating time, evaporates quickly, has a high concentration ratio, and effectively maintains the original efficiency of the material.

The energy-saving effect is significant, saving 30% of steam compared to a single effect evaporator. The material evaporates and concentrates in a closed system, creating a clean and comfortable environment; And the unique foam removal device of this system equipment prevents material leakage.

All parts in contact with materials are made of imported stainless steel and polished. The equipment has good corrosion resistance, is easier to clean, and meets the requirements of pharmaceutical and food hygiene regulations. Can be equipped with a microcomputer control system, making it easier to use and more stable in performance.

Equipment Composition

The three effect evaporator is mainly composed of three tube heaters, three evaporation chambers, a circulation tube, a condenser, a liquid receiving tank, and other ancillary equipment.

3、 Main features:

1. Energy saving benefits, calculated according to SJN-1000 model, can save about 5400 tons of steam, 140000 tons of cooling water, more than 130000 kWh of electricity, and reduce costs by nearly 200000 yuan per year.

2. This evaporator adopts external heating natural circulation and vacuum negative pressure evaporation method, which has a fast evaporation speed, a high concentration ratio, and can reach 1.4 (for general Chinese herbal extracts), without the need for an open pot to collect the paste.

3. This evaporator adopts three effect simultaneous evaporation, and the secondary steam is reused repeatedly, reducing energy consumption by about 70% compared to single effect. In less than a year, the entire investment of this concentrator can be recovered from energy-saving costs.

4. Multi functional operation features:

(1) Can recycle alcohol with a concentration of around 80 degrees.

(2) Triple effect can concentrate three different materials.

(3) One effect, two effect, three effect, three effect, two effect, can be repeatedly combined into a pot to obtain paste.

(4) Intermittent and connected feed concentration is possible.

(5) It can be made into a paste at once, fed by * effect, and processed through the second and third effects to form a paste.

5. This evaporator has a special structure, and the concentrated material has a strong taste and uniform paste quality. The material can be concentrated without foam in the seal, so that it is not easy to run off and reduce pollution. The material is concentrated on the same day, so it is not easy to coke, and it is easy to clean. Open the upper and lower covers of the heater to clean, and save labor. One can be operated.

6. The evaporator and material contact parts are made of stainless steel SUS304, and the heater and evaporator are equipped with insulation layers outside. The insulation is made of polyurethane foam, and the outer surface is frosted and matte treated, which meets GMP standards.

4、 Technical parameters: