Four Effect Forced Circulation Evaporator
Four Effect Forced Circulation Evaporator SJN04-(1T/h--400T/h)
Scope of Application:
The compulsory circular evaporators (single effect, double effect, triple effect, four effect) are applicable in the cry-concentration process in such industries as food, pharmaceutics, chemistry, bio-engineering, environmental engineering and liquid waste recycling, etc, which involve highly concentrated, viscous and insoluble solids.
The system s composed of various effect evaporators, various effect separators, condensers, circulating pumps, connecting pumps, a vacuum and drainage system, branch cylinders, operating console, electronic apparatus control cabinet and valves and pipelines etc.
1. This system is reasonable and beautifully designed, runs stably, is highly energy-efficient and low in steam consumption.
2. It is designed with high concentration ratio and the compulsory circulation mechanism, which facilitate the flow and evaporation of material liquids with rather large viscosity and ensure short concentration time.
3. Its unique design, through simple operation, could be changed or switched to cope with the production of different products.
4. It demands low evaporation temperature and make full use of the heat. It also heat the material liquids gently, which makes it suitable in the concentration of heat sensitive materials.
5. Through compulsory circulation in the evaporators, the liquid is heated evenly in the pipes, which ensures high heat transmission rate and prevents the occurrence of the “dry-wall” phenomenon.
6. The separated material liquid will enter the separator again to be re-separated, which reinforces the effect of the separation and gives the system more operation flexibility.
7. The system is compact with small footprint and single and smooth in layout, representing the future direction of large evaporation equipment setups.
8. The continuous feed and discharge, level of material liquid and needed density can all be automatically controlled.
Four-effect forced circulation evaporator for a scaling resistance, crystalline, heat-sensitive (low temperature), high density, high viscosity, and insoluble solids content including chemical, food, pharmaceutical, environmental engineering, waste recycling evaporation Industry evaporation.
The effective sub-cylinder, heater, separate the effect evaporator, condenser (mixed-type or surface type), the effect forced circulation pump, a variety of solid to liquid pumps, vacuum pumps, condensate pumps, platforms, electrical instrumentation and control cabinet sector composed of pipe valves and so on.
1. Equipment, material handling characteristics of a relatively wide adaptation. Evaporation process, mainly for easy scaling of the materials, evaporation materials with crystalline precipitation, with the increased concentration levels, a corresponding increase in viscosity of the material, there are insoluble solid materials, etc.;
2. In the evaporation process, the material heated by forced circulation in the pipe flow speed, even heat, heat transfer coefficient is high, and prevent the phenomenon of dry wall.
3. Forced circulation pump through the feed solution rapidly heated by the heater, the top out of the direct tangent-type separator into the evaporator, vapor-liquid separation effect.
4. Evaporation of materials through the device, low temperature vacuum evaporation, combined with continuous access to materials, heating evaporation time is short, to adapt to the heat-sensitive materials in food sauces evaporation.
5. Equipment, compact structure, small size, the layout smooth and easy operation, stable performance.
6. Equipment, automation systems can be configured to achieve automatic screw feeding quantity system, heating temperature control, the feed concentration control, but also with unexpected power failure, failure of protection of sensitive materials, other security, alarm and other automated operations control.
7. Model Specifications: XX-water evaporation capacity (L / h) Three: 8000,12000,15000,24000,36000,60000 double-effect: 2000,4000,8000 single effect: 1000 device to force the circulating counter-current vacuum evaporation equipment by the heaters, evaporator, condenser, vacuum pump, forced circulation pump and console and other components.
8. Applicable to less liquid crystal or paste materials and scale of a large class of materials concentration.(eg, crystalline sodium chloride, ammonium sulfate crystallization of barium chloride crystals, tomato sauce, peach syrup, almond paste, carrots, butter, apple sauce, kiwi sauce, etc)
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Triple Effect Forced Circulation Evaporator
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