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Low-temperature concentration and evaporation system

An evaporation system and low temperature concentration technology, applied in evaporation, evaporator accessories, evaporator adjustment/control, etc., can solve the problems of low evaporator evaporation efficiency, poor drying effect of materials, and high drying cost

Pending Publication Date: 2017-09-29
HEILONGJIANG DASANYUAN DAIRY MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a low-temperature concentration and evaporation system to solve the problems of low evaporation efficiency of existing evaporators, poor material drying effect, complex system and high drying cost

Method used

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  • Low-temperature concentration and evaporation system

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Embodiment Construction

[0017] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0018] like figure 1 As shown, the low-temperature concentration and evaporation system of the present invention includes a cold water circulation system, a hot water circulation system, a material circulation system and a heat pump unit 1,

[0019] The cold water circulation system includes a cold water tank 2, a cold water pump 4, a water ring vacuum pump 12, a vacuum pump water tank 13 and a vacuum pump water ring heat exchanger 14,

[0020] The hot water circulation system includes a hot water tank 3 and a hot water pump 5,

[0021] The material circulation system includes a condenser 6, a separator 7, a supplementary heater 8, a tubular heat exchanger 9, a material circulation pump 10, a material discharge pump 11, a pipeline filter 15 and a flow meter 16;

[0022] One end of the pipeline filter 15 is communicated with the material inlet...

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Abstract

A low-temperature concentration and evaporation system belongs to the technical field of vacuum evaporation and solves the problems of low evaporation efficiency, poor material drying effect, system complexity and high drying cost of an existing evaporator. The low-temperature concentration and evaporation system is characterized in that one end of a pipeline filter is communicated with a material inlet, and the other end is communicated with a separator through a flow meter; the separator is provided with a condenser; an outlet end of the separator is communicated with a material inlet end of a tubular heat exchanger through a material circulating pump; a material outlet end of the tubular heat exchanger is communicated with the separator through a supplementary heater; the material circulating pump is communicated with a material discharging pump through a first branch pipeline; an outlet end of the material discharging pump is communicated with a material outlet. The evaporation temperature of the low-temperature concentration and evaporation system disclosed by the invention can be adjusted according to material characteristics, and evaporation can be carried out at both a high temperature and a low temperature.

Description

technical field [0001] The invention relates to an evaporation system, in particular to a low-temperature concentration evaporation system, and belongs to the technical field of vacuum evaporation. Background technique [0002] The drying treatment of heat-sensitive materials has always been a headache for enterprises. Due to the heat generated during the drying process, for some materials that are sensitive to temperature, such as fruit juice, yeast and plastics, the dehydration and drying treatment is quite difficult. But with the advancement of science and technology, drying equipment has also been developed rapidly. In particular, the emergence of heat-sensitive material drying equipment has solved the thorny problems of many enterprises. However, the moisture evaporation system of the traditional heat-sensitive material drying equipment is very complicated, and the evaporation effect is poor and the efficiency is very low, which greatly increases the drying cost. SUM...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D1/00B01D1/30
CPCB01D1/0082B01D1/30
Inventor 黄冬成周磊宋清任相友
Owner HEILONGJIANG DASANYUAN DAIRY MACHINERY
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