Self-source type heat pump concentrator
A technology of concentrators and heat pumps, applied in the field of self-source heat pump concentrators, can solve problems such as difficulty in judging the successful application of flammable and explosive solvents, and high maintenance costs of MVR compressors, achieving low maintenance costs and low operating costs , the effect of simple structure
Inactive Publication Date: 2017-05-31
浙江天联机械有限公司
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Problems solved by technology
[0004] At present, although the existing MVR concentrators have obvious energy-saving advantages, they also have limitations in their application; (1) MVR concentrators are currently unable to determine whether they are suitable for use in flammable and explosive solvents due to safety and Raoult's law restrictions. Successful application in recycling; (2) The maintenance cost of the MVR compressor itself is relatively high and difficult; (3) The operation control requirements of the MVR concentrator are relatively high, and the overall reliability and stability need to be improved
Method used
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[0020] see figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 , a self-sourced heat pump concentrator disclosed in the present invention includes a hot water tank 1, a cold water tank 2, a heater 3, an evaporation chamber 4, a primary condenser 5, an electric control cabinet 6, a gas-liquid separator 7, two stage condenser 8, secondary separator 9, tertiary condenser 10, primary separator 11 and heat pump unit 12, and the hot water tank 1, cold water tank 2, heater 3, evaporation chamber 4, primary condensing 5, the gas-liquid separator 7, the secondary condenser 8, the secondary separator 9, the tertiary condenser 10, the primary separator 11 and the heat pump unit 12 are connected in sequence through pipelines, and the hot water tank 1 and the cold water tank 2. Both the heater 3 and the outer wall of the evaporation chamber 4 are fixedly provided with an insulating layer, the electric control cabinet 6 is fixedly provided in front of the cold water tank 2, and th...
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Abstract
The invention discloses a self-source type heat pump concentrator which comprises a hot water tank, a cold water tank, a heater, an evaporation chamber, a first-stage condenser, an electric cabinet, a gas-liquid separator, a second-stage condenser, a second-stage separator, a third-stage condenser, a first-stage separator and a heat pump unit which are sequentially connected with one another through a pipeline; insulation layers are fixedly arranged on the outer wall surfaces of the hot water tank, the cold water tank, the heater and the evaporation chamber respectively; the electric cabinet is fixedly arranged in front of the cold water tank; and two cabinet doors are formed in the front end surface of the electric cabinet. According to the technical scheme, the heat pump unit is stable to run, low in running cost, reasonable in structural design, simple in structure, low in maintenance cost, convenient to use and good in practicability and is safe and reliable.
Description
technical field [0001] The invention relates to the technical field of concentration equipment, in particular to a self-sourced heat pump concentrator. Background technique [0002] Single-effect / double-effect concentrators are suitable for low-temperature vacuum concentration of heat-sensitive materials such as traditional Chinese medicine, western medicine, glucose, brewing, starch, oral liquid, chemical industry, food, monosodium glutamate, and dairy products. [0003] MVR is the abbreviation of vapor mechanical recompression technology. MVR is an energy-saving technology that re-uses the energy of the secondary steam generated by itself, thereby reducing the demand for external energy. [0004] At present, although the existing MVR concentrators have obvious energy-saving advantages, they also have limitations in their application; (1) MVR concentrators are currently unable to determine whether they are suitable for use in flammable and explosive solvents due to safety ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B01D1/00B01D1/30F25B30/02F25B30/06
CPCB01D1/0011B01D1/30B01D1/305F25B30/02F25B30/06Y02A40/963Y02P60/85
Inventor 沈铭隆项光云季永早项鹏豪沈冠达季温特
Owner 浙江天联机械有限公司