CN202822811U - Low-temperature vacuum concentration machine set of integration heat pump - Google Patents
Low-temperature vacuum concentration machine set of integration heat pump Download PDFInfo
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- CN202822811U CN202822811U CN 201220572603 CN201220572603U CN202822811U CN 202822811 U CN202822811 U CN 202822811U CN 201220572603 CN201220572603 CN 201220572603 CN 201220572603 U CN201220572603 U CN 201220572603U CN 202822811 U CN202822811 U CN 202822811U
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Abstract
The utility model provides a low-temperature vacuum concentration machine set of an integration heat pump. The low-temperature vacuum concentration machine set is characterized in that the upper part of a concentration tank is communicated with a steam condenser, a jacket of the steam condenser is communicated with an air-cooled heat pump, a hot-water tank is communicated with the air-cooled heat pump through the pipeline and is communicated with a jacket of a heating tube nest through the pipeline, a steam outlet of the steam condenser is respectively communicated with a vacuum pump and a condensed water tank through a seam-water separator, an outlet of a cold water pump is communicated with the steam condenser, an inlet of the cold water pump is communicated with the air-cooled heat pump, an outlet of the hot water pump is communicated with the heating tube nest, an inlet of the hot water pump is communicated with the hot water tank, and the lower part of the heating tube nest is communicated with the lower part of the hot-water tank through the pipeline. The low-temperature vacuum concentration machine set has the advantages that the evaporation capacity is moderate, the processing temperature is low, the evaporation temperature can be adjusted, energy sources are saved and steam is not needed due to the adoption of a heat pump refrigeration system, the concentration can be calculated according to the evaporation capacity of pure water, and the like. The low-temperature vacuum concentration machine set is suitable for concentrating heat sensitive products, such as microorganism fermentation liquor, dairy products and fruit juices.
Description
Technical field
The utility model relates to a kind of low-temperature vacuum thickener group of integrating heat pump, belongs to the vacuum decker technical group field.
Background technology
The existing evaporator evaporation temperature that rises film or falling liquid film is commonly 70 ℃～80 ℃, and in the fermentation industry, biotechnological industries, food processing industry, such as the thermo-labile bioactivators such as microbial fermentation solution, dairy products, fruit juice easy inactivation at high temperature.Can move at low temperatures although film is concentrated, the use cost of film is higher, also can't estimate the destruction of the structural constituent of product simultaneously.At present other low-temperature vacuum thickener will heat with concentration process and separate, and expend the energy, and efficient is lower.
Summary of the invention
The purpose of this utility model is to be commonly 70 ℃～80 ℃ in order to solve the existing evaporator evaporation temperature that rises film or falling liquid film, the thermo-labile bioactivators such as microbial fermentation solution, dairy products, fruit juice are the problem of easy inactivation at high temperature, and then a kind of low-temperature vacuum thickener group of integrating heat pump is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of low-temperature vacuum thickener group of integrating heat pump, comprise: concentration tank, stram condenser, the heating tubulation, hot-water cylinder, wind-cooling type heat pump, vavuum pump, steam-water separator, condensate water pot, material pot, the concentrate batch can, detector, circulating pump, heat-exchanger pump, water supply pump, product pump, the first triple valve, the second triple valve and the 3rd triple valve, the top of described concentration tank is connected with stram condenser, the chuck of stram condenser is communicated with wind-cooling type heat pump, hot-water cylinder and wind-cooling type heat pump pass through pipeline connection, hot-water cylinder is communicated with by the chuck of pipeline and heating tubulation, the stram condenser steam (vapor) outlet is communicated with vavuum pump and condensate water pot respectively by steam-water separator, the cold water delivery side of pump is connected with stram condenser, the entrance of water supply pump is connected with wind-cooling type heat pump, the hot water delivery side of pump is connected with the heating tubulation, the entrance of heat-exchanger pump is connected with hot-water cylinder, the bottom of heating tubulation and the bottom of hot-water cylinder are connected by pipeline, the entrance of circulating pump is connected with the bottom of concentration tank, the circulation delivery side of pump is connected with first mouthful of the first triple valve, second mouth of the first triple valve is connected with the heating tubulation, the 3rd mouth of the first triple valve is connected with an end of detector, the other end of detector is connected with first mouthful of the second triple valve, second mouth of the second triple valve is connected with the upper end of material pot, the 3rd mouth of the second triple valve is connected with the upper end of concentrate batch can, first mouthful of the 3rd triple valve is connected with the lower end of material pot, second mouth of the 3rd triple valve is connected with the entrance of product pump, the material delivery side of pump is connected with the top of concentration tank, the 3rd the concentrated material outlet that mouth is different proportion of the 3rd triple valve.
The utlity model has following advantage: the utility model has two kinds of usings method: a kind of method is with feed liquid constantly circulation in tank, until concentrate reaches requirement; Another kind method is by a concentrated part, then this part concentrate is added to remaining total raw material, to obtain the material of different concentrated ratios.The low-temperature vacuum thickener group of integrating heat pump has that evaporation capacity is moderate, and evaporability is 30 l/hs, and treatment temperature is low, is generally about 36 ℃, and evaporating temperature is adjustable.Adopt heat pump refrigeration system, heating water temperature to 55 ℃, chilled water temperature to 17 ℃, energy savings need not steam.Automatic Control simplifies the operation.Concentration is calculated and can according to the advantages such as evaporation capacity calculating of pure water, be applicable to the concentrated of thermo-responsive product, such as microbial fermentation solution, dairy products, fruit juice etc.
Description of drawings
Fig. 1 is the structural representation of the low-temperature vacuum thickener group of integration heat pump of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail: present embodiment is implemented under take technical solutions of the utility model as prerequisite, has provided detailed embodiment, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1, a kind of low-temperature vacuum thickener group of integrating heat pump that present embodiment is related, comprise: concentration tank 1, stram condenser 2, heating tubulation 3, hot-water cylinder 4, wind-cooling type heat pump 5, vavuum pump 6, steam-water separator 7, condensate water pot 8, material pot 9, concentrate batch can 10, detector 11, circulating pump 21, heat-exchanger pump 22, water supply pump 23, product pump 24, the first triple valve 31, the second triple valve 32 and the 3rd triple valve 33, the top of described concentration tank 1 is connected with stram condenser 2, the chuck of stram condenser 2 is communicated with wind-cooling type heat pump 5, hot-water cylinder 4 and wind-cooling type heat pump 5 pass through pipeline connection, hot-water cylinder 4 is communicated with by the chuck of pipeline and heating tubulation 3, stram condenser 2 steam (vapor) outlets are communicated with vavuum pump 6 and condensate water pot 8 respectively by steam-water separator 7, the outlet of water supply pump 23 is connected with stram condenser 2, the entrance of water supply pump 23 is connected with wind-cooling type heat pump 5, the outlet of heat-exchanger pump 22 is connected with heating tubulation 3, the entrance of heat-exchanger pump 22 is connected with hot-water cylinder 4, the bottom of heating tubulation 3 and the bottom of hot-water cylinder 4 are connected by pipeline, the entrance of circulating pump 21 is connected with the bottom of concentration tank 1, the outlet of circulating pump 21 is connected with first mouthful of the first triple valve 31, second mouth of the first triple valve 31 is connected with heating tubulation 3, the 3rd mouth of the first triple valve 31 is connected with an end of detector 11, the other end of detector 11 is connected with first mouthful of the second triple valve 32, second mouth of the second triple valve 32 is connected with the upper end of material pot 9, the 3rd mouth of the second triple valve 32 is connected with the upper end of concentrate batch can 10, first mouthful of the 3rd triple valve 33 is connected with the lower end of material pot 9, second mouth of the 3rd triple valve 33 is connected with the entrance of product pump 24, the outlet of product pump 24 is connected with the top of concentration tank 1, the 3rd the concentrated material outlet 44 that mouth is different proportion of the 3rd triple valve 33.
The course of work:
Feed liquid to be concentrated in the material pot 9 pumps in the concentration tank 1 by product pump 24, feed liquid enters through circulating pump 21 and the first triple valve 31 by concentration tank 1 bottom pipeline carries out heat exchange in the heating tubulation 3 and is heated to about 36 ℃, thermal material is returned in the concentration tank 1, in the concentration tank 1 vacuum be-95kPa about, the boiling point of water is 36 ℃ under this pressure, water explosive evaporation in the feed liquid, so constantly circulation finally reaches concentrated requirement.The steam that evaporates in the concentration tank 1 is through stram condenser 2 condensations, condensed steam is by steam-water separator 7, condensed water is collected in the condensate water pot 8, vacuum is kept by vavuum pump 6 in the tank, cold running water enters wind-cooling type heat pump 5 can be reduced to 17 ℃, cooling water is squeezed in stram condenser 2 chucks through water supply pump 23 vapours is lowered the temperature, cooling water after the heat exchange is back to again in the wind-cooling type heat pump 5, the circulation of realization cold water, cold water enters in the hot-water cylinder 4 after wind-cooling type heat pump 5 is heated to 55 ℃, hot water in the hot-water cylinder 4 enters in the chuck that heats tubulation 3 by heat-exchanger pump 22 and carries out being back in the hot-water cylinder 4 after the heat exchange with material, realize hot water circuit, material after concentrated finally is collected in the concentrate batch can 10 through the second triple valve 32 after device 11 detects after testing by the first triple valve 31 again, and the material after concentrating also can enter in the material pot 9 through the second triple valve 32 and become the feed liquid of different concentrated ratios to collect by the 3rd triple valve 33 from initial mixing of materials.
The above; it only is the better specific embodiment of the utility model; these specific embodiment all are based on the different implementations under the utility model general idea; and protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (1)
1. low-temperature vacuum thickener group of integrating heat pump, comprise: concentration tank, stram condenser, the heating tubulation, hot-water cylinder, wind-cooling type heat pump, vavuum pump, steam-water separator, condensate water pot, material pot, the concentrate batch can, detector, circulating pump, heat-exchanger pump, water supply pump, product pump, the first triple valve, the second triple valve and the 3rd triple valve, it is characterized in that, the top of described concentration tank is connected with stram condenser, the chuck of stram condenser is communicated with wind-cooling type heat pump, hot-water cylinder and wind-cooling type heat pump pass through pipeline connection, hot-water cylinder is communicated with by the chuck of pipeline and heating tubulation, the stram condenser steam (vapor) outlet is communicated with vavuum pump and condensate water pot respectively by steam-water separator, the cold water delivery side of pump is connected with stram condenser, the entrance of water supply pump is connected with wind-cooling type heat pump, the hot water delivery side of pump is connected with the heating tubulation, the entrance of heat-exchanger pump is connected with hot-water cylinder, the bottom of heating tubulation and the bottom of hot-water cylinder are connected by pipeline, the entrance of circulating pump is connected with the bottom of concentration tank, the circulation delivery side of pump is connected with first mouthful of the first triple valve, second mouth of the first triple valve is connected with the heating tubulation, the 3rd mouth of the first triple valve is connected with an end of detector, the other end of detector is connected with first mouthful of the second triple valve, second mouth of the second triple valve is connected with the upper end of material pot, the 3rd mouth of the second triple valve is connected with the upper end of concentrate batch can, first mouthful of the 3rd triple valve is connected with the lower end of material pot, second mouth of the 3rd triple valve is connected with the entrance of product pump, the material delivery side of pump is connected with the top of concentration tank, the 3rd the concentrated material outlet that mouth is different proportion of the 3rd triple valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572603 CN202822811U (en) | 2012-10-28 | 2012-10-28 | Low-temperature vacuum concentration machine set of integration heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572603 CN202822811U (en) | 2012-10-28 | 2012-10-28 | Low-temperature vacuum concentration machine set of integration heat pump |
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| Publication Number | Publication Date |
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| CN202822811U true CN202822811U (en) | 2013-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220572603 Expired - Fee Related CN202822811U (en) | 2012-10-28 | 2012-10-28 | Low-temperature vacuum concentration machine set of integration heat pump |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104922921A (en) * | 2015-06-17 | 2015-09-23 | 上海核工程研究设计院 | Self-circulation MVR heat pump evaporation system |
| CN107213660A (en) * | 2017-07-22 | 2017-09-29 | 黑龙江大三源乳品机械有限公司 | Low temperature concentration and evaporation system |
| CN109574022A (en) * | 2018-12-26 | 2019-04-05 | 江苏德鑫新材料科技有限公司 | A kind of production system of ultrapure high-concentration silicon sol |
| CN109939454A (en) * | 2019-04-29 | 2019-06-28 | 邢淑辉 | A kind of heat pump vacuum concentration system |
| CN111544908A (en) * | 2019-02-12 | 2020-08-18 | 义铠科技股份有限公司 | Energy-saving concentration system |
-
2012
- 2012-10-28 CN CN 201220572603 patent/CN202822811U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104922921A (en) * | 2015-06-17 | 2015-09-23 | 上海核工程研究设计院 | Self-circulation MVR heat pump evaporation system |
| CN107213660A (en) * | 2017-07-22 | 2017-09-29 | 黑龙江大三源乳品机械有限公司 | Low temperature concentration and evaporation system |
| CN109574022A (en) * | 2018-12-26 | 2019-04-05 | 江苏德鑫新材料科技有限公司 | A kind of production system of ultrapure high-concentration silicon sol |
| CN111544908A (en) * | 2019-02-12 | 2020-08-18 | 义铠科技股份有限公司 | Energy-saving concentration system |
| CN111544908B (en) * | 2019-02-12 | 2022-03-04 | 义铠科技股份有限公司 | Energy-saving concentration system |
| CN109939454A (en) * | 2019-04-29 | 2019-06-28 | 邢淑辉 | A kind of heat pump vacuum concentration system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20141028 |
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| EXPY | Termination of patent right or utility model |