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Suitable for low-temperature vacuum concentration of thermosensitive materials, especially for concentration of aqueous solutions of traditional Chinese medicine, western medicine, starch sugar, etc.
Hotline： 027-88161243Heat pump dual effect external circulation concentrator
Scope of application: Suitable for low-temperature vacuum concentration of thermosensitive materials, especially for concentration of aqueous solutions of traditional Chinese medicine, western medicine, starch sugar, etc.
Working principle: The primary and secondary steam is compressed by a heat pump and then provided to the primary heating system, thereby significantly reducing steam consumption and lowering production costs.
Equipment composition: One set of effective heater, effective evaporation chamber, heat pump, two effect heater, two effect evaporation chamber, condenser, liquid receiving tank, and system internal pipe fittings and valves.
Temperature indication: steam pressure of 0.5~0.7MPa; One effect heating temperature of 90 ℃; The first effect evaporation temperature is 75 ℃; Second effect heating temperature 75 ℃; Second effect heating temperature 75 ℃; Second effect evaporation temperature 55 ℃;
Steam consumption: The steam to water ratio is 0.33-0.37kg steam/kg water, which saves about 34% energy and 30% water compared to a dual effect concentrator without a heat pump.
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technical parameter |
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project |
unit |
Traditional Chinese medicione dual-effect Consntatng dteve provited wih hotpump |
Ordinary traditional Chinese Dual-effect concentraing |
medicin device |
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High pressure steam pressure Mpa |
0.5~0.6 0.1~0.25 |
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Norse of hot energy compressor Db(A) 80~85 |
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THEORTICAL STEAM-Water ratio Kg汽/kg水 0.30 0.50 |
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Actual steam-water ration Mpa 0.33~0.35 0.65~06 |
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Shell side vacuum degree ℃ 0.040~0.030 0.1~026 |
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Heating steam temperature Mpa 85~90 110~120 |
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Evaporation chambervacuumdgree ℃ 0.068~0.060 0.040~03030 |
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Boiling poin Mpa 70~75 85~90 |
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Shell side vacuum degree ℃ 0.068~0.060 0.040~0.030 |
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Heating steam temperature Mpa 70~75 85~90 |
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Evaporation chambervacuumdegree °℃ 0.089~0.082 0.080~0.070 |
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Boiing point Mpa 50~57 Discharging method of condensed water in chambers of various effects |
60~67 |
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Cooling water volume |
Water inlet temperature25 Water outlet temperature 35 |
The cooling water volume of this device at ℃ is 1, with the same evaporation capacity, and the cooling water volume is 1.48 |
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Operability is easy to operate, easy to adjust and observe |
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Econmiocal efficiency Increasing equipment investment cost |
Small footprint, high equipment cost, low usage cost, suitable for heat sensitive materials. Small footprint, low equipment cost, high usage cost of 1.50. This cost is 1 |
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