CN203525334U - Low-temperature evaporation and concentration device - Google Patents
Low-temperature evaporation and concentration device Download PDFInfo
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- CN203525334U CN203525334U CN201320637366.0U CN201320637366U CN203525334U CN 203525334 U CN203525334 U CN 203525334U CN 201320637366 U CN201320637366 U CN 201320637366U CN 203525334 U CN203525334 U CN 203525334U
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- separation chamber
- low
- pouring device
- heater
- mist eliminator
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Abstract
The utility model discloses a low-temperature evaporation and concentration device. The low-temperature evaporation and concentration device comprises a heater, a separation chamber, a cold spraying device and a vacuum pump. The low-temperature evaporation and concentration device is characterized in that the heater is connected to the bottom of the separation chamber, and consists of heating column tubes; the heating column tubes surround an intermediate pipe through which a material liquid passes; the material liquid is poured into the separation chamber, flows into the heater, and is heated up and evaporated to obtain secondary steam; the secondary steam enters the cold spraying device by a pipeline from a gas exhaust opening in the top of the separation chamber, and is cooled down to obtain a liquid; the vacuum pump is connected to a condenser and extracts a non-condensable gas in the secondary steam so as to form negative pressure and lower the material liquid evaporation temperature. According to the low-temperature evaporation and concentration device, the heating column tubes are adopted to surround the intermediate pipe through which the material liquid passes, so that the heat exchange efficiency is high, the energy consumption is reduced, the effects of energy conservation and emission reduction are achieved, and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of evaporation concentration equipment, relates in particular to a kind of low-temperature evaporation inspissator.
Background technology
The animals and plants effective medicinal components overwhelming majority is thin intracellular product, and animals and plants effective medicinal components is fully extracted from animal and plant cells, is the basis that Chinese medicine is produced.Current domestic animals and plants effective medicinal components can adopt adverse current ultrasonic extraction device to extract conventionally; the active ingredient solution concentration extracting is lower; medical is poor; and because so the volume of the low active ingredient solution of concentration is larger; need to take larger storage space, thereby greatly increase the cost of storing and transporting.
At present conventional concentrated mode is to adopt to add thermal material and make solvent (water) boiling vaporization, and constantly removes the indirect steam that vaporization produces, thereby reaches concentrated object.But the heat exchanger effectiveness of at present conventional evaporation concentration equipment is low, power consumption is large, and working time that need to be longer just can make feed liquid reach required concentration.
Utility model content
The technical assignment of technical problem to be solved in the utility model and proposition is that prior art is improved, and a kind of low-temperature evaporation inspissator is provided, and the heat exchanger effectiveness that solves evaporation concentration equipment in current technology is low, and power consumption is large, the problem that production efficiency is low.
For solving above technical problem, the technical solution of the utility model is:
A kind of low-temperature evaporation inspissator, comprise heater, separation chamber, cold pouring device and vavuum pump, it is characterized in that, heater is connected to bottom, separation chamber, heater forms by heating tubulation, heating tubulation surrounds the intervalve passing through for feed liquid, feed liquid is injected into and in separation chamber, flow to heating evaporation in heater and go out secondary steam, secondary steam enters cold pouring device and is cooled to liquid state through pipeline from separation chamber's top vent, and vavuum pump is connected to the incoagulable gas of extracting out in indirect steam on condenser and forms negative pressure reduction feed liquid evaporating temperature.Thereby the solvent that feed liquid is heated wherein in heater etc. becomes steam after reaching evaporating temperature to be got rid of from the top of separation chamber, effect due to vavuum pump, constantly draw incoagulable gas, and indirect steam condenses into liquid state in condenser, thereby in separation chamber, form negative pressure, after air pressure reduces, evaporating temperature also can reduce, thereby the solvent in feed liquid can just can evaporate in lower temperature, thereby reaches concentrated object.Heating tubulation is wrapped in the intervalve passing through for feed liquid, thereby has guaranteed the high efficiency of hot transmission, has improved rate of heat exchange, and the heat of waste is very low, plays the effect of energy-saving and emission-reduction.
Further, between described separation chamber and cold pouring device, by mist eliminator, be connected, the mist that mist eliminator is assembled flows in separation chamber by back of pipeline.In material, exist and have surface-active material, it has reduced the surface tension of feed liquid, makes it when vaporization, easily form foam.And in separation chamber, lather collapse, its liquid film splits into little droplet group, and steam flow at high speed steam flow rate is fast, must carry mist and flow.Mist can pollute indirect steam, and can affect thickening efficiency and evaporability, causes loss of material; If multiple-effect evaporation, the mist that indirect steam is carried secretly will make next effect heater heat-transfer area form dirt and corrosion.
Further, described mist eliminator adopts inertia type mist eliminator, mist eliminator the import and export that are indirect steam of two ends, left and right, there is a vertical baffle mist eliminator inside, mist is blocked to flow to by baffle plate and mouthful flows out collecting of mist eliminator bottom.Inertia type mist eliminator simple in structure, efficiency is high, can well assemble mist, and be recycled, and reduces the loss of material.
Further, described cold pouring device adopts direct-type condenser, and cooling water inlet is positioned at the top-side of cold pouring device, and indirect steam import is positioned at the bottom sides of cold pouring device, and cold pouring device inside is distributed with multilayer trickle orifice plate, and incoagulable gas is discharged by top steam vent.Condenser by indirect steam condensation, simultaneously that incoagulable gas is separated.Cooler while adopting water to drench, cooling effectiveness is high, can to greatest extent solvent etc. be efficiently cooled to liquid state, guarantee the negative pressure state in whole device, effectively alleviate the running load of vacuum system, guarantee that feed liquid is in low-temperature evaporation, avoid high temperature to cause the active ingredient of concentrate to be destroyed, affect quality.
Compared with prior art, the utility model advantage is:
Low-temperature evaporation inspissator described in the utility model adopts heating tubulation to surround the intervalve passing through for feed liquid, thereby heat exchanger effectiveness is high, reduces power consumption, energy-saving and emission-reduction; Mist eliminator is assembled the solution in the mist producing in evaporation process and is separated with indirect steam simultaneously, reduces the loss of feed liquid, prevents from polluting the heating surface of pipeline and other inspissator simultaneously; Adopt low-temperature evaporation, material is not subject to temperatures involved, has avoided destruction and the loss of thermally labile component, the nutritional labeling of having preserved better raw material; The utility model is simple in structure, is easy to realize, and effectively enhances productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model mist eliminator;
Fig. 3 is the structural representation of the utility model condenser.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The disclosed a kind of low-temperature evaporation inspissator of the utility model embodiment, take and improve heat exchanger effectiveness, reduce power consumption, enhance productivity as object.
As shown in Figure 1, a kind of low-temperature evaporation inspissator, comprise heater 1, separation chamber 2, cold pouring device 3 and vavuum pump 4, it is characterized in that, heater 1 is connected to 2 bottoms, separation chamber, heater 1 is comprised of heating tubulation 5, heating tubulation 5 surrounds the intervalve 6 passing through for feed liquid, feed liquid is injected into and in separation chamber 2, flow to heating evaporation in heater 1 and go out secondary steam, secondary steam is 2 top vent eliminatings from separation chamber, between separation chamber 2 and cold pouring device 3, by mist eliminator 7, be connected, the mist that mist eliminator 7 is assembled in secondary steam flows in separation chamber 2 by back of pipeline, the secondary steam that filters out mist enters in cold pouring device 3 and is cooled to liquid state through pipeline, vavuum pump is connected to the incoagulable gas of extracting out in indirect steam on condenser 4 and forms negative pressure reduction feed liquid evaporating temperature.
As shown in Figure 2, mist eliminator 7 adopts inertia type mist eliminators, mist eliminator 7 the import and export that are indirect steam of two ends, left and right, there is a vertical baffle 8 mist eliminator 7 inside, mist is blocked aggregate flow to mouthfuls 9 flowing back in separation chamber 2 to collecting of mist eliminator 7 bottoms by baffle plate 8.
As shown in Figure 3, cold pouring device 3 adopts direct-type condenser, cooling water inlet 10 is positioned at the top-side of cold pouring device 3, indirect steam import 11 is positioned at the bottom sides of cold pouring device 3, and cold pouring device 3 inside are distributed with multilayer trickle orifice plate 12, and multilayer trickle orifice plate 12 is drilled with many apertures, cooling water is from upper introducing, through drip water plate aperture percolation and under, indirect steam from bottom to top with cooling water counter current contacting, heat exchange condensation.The cooling water and the condensed water that mix are discharged by bottom, and incoagulable gas is discharged by top steam vent.
When operation low-temperature evaporation inspissator, first pass into heating steam and drive air away, then open vacuum pump system, cause warm evaporation concentrator to form vacuum, then pass into feed liquid and be full of heater, inspection by sampling, reaches after desired concn, and contact vacuum is taken out concentrate.
Below be only preferred embodiment of the present utility model, it should be pointed out that above-mentioned preferred embodiment should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim limited range.For those skilled in the art, within not departing from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a low-temperature evaporation inspissator, comprise heater (1), separation chamber (2), cold pouring device (3) and vavuum pump (4), it is characterized in that, heater (1) is connected to bottom, separation chamber (2), heater (1) is comprised of heating tubulation (5), heating tubulation (5) surrounds the intervalve (6) passing through for feed liquid, feed liquid is injected into and in separation chamber (2), flow to heating evaporation in heater (1) and go out secondary steam, secondary steam enters cold pouring device (3) and is cooled to liquid state through pipeline from separation chamber (2) top vent, vavuum pump is connected to the upper incoagulable gas of extracting out in indirect steam of condenser (4) and forms negative pressure reduction feed liquid evaporating temperature.
2. low-temperature evaporation inspissator according to claim 1, is characterized in that, between described separation chamber (2) and cold pouring device (3), by mist eliminator (7), is connected, and the mist that mist eliminator (7) is assembled flows in separation chamber (2) by back of pipeline.
3. low-temperature evaporation inspissator according to claim 2, it is characterized in that, described mist eliminator (7) adopts inertia type mist eliminator, the import and export that the two ends, left and right of mist eliminator (7) are indirect steam, there is a vertical baffle (8) mist eliminator (7) inside, and mist is blocked mouthful (9) outflow that collects that flow to mist eliminator (7) bottom by baffle plate (8).
4. according to the low-temperature evaporation inspissator described in claims 1 to 3 any one, it is characterized in that, described cold pouring device (3) adopts direct-type condenser, cooling water inlet (10) is positioned at the top-side of cold pouring device (3), indirect steam import (11) is positioned at the bottom sides of cold pouring device (3), cold pouring device (3) inside is distributed with multilayer trickle orifice plate (12), and incoagulable gas is discharged by top steam vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637366.0U CN203525334U (en) | 2013-10-15 | 2013-10-15 | Low-temperature evaporation and concentration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637366.0U CN203525334U (en) | 2013-10-15 | 2013-10-15 | Low-temperature evaporation and concentration device |
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| Publication Number | Publication Date |
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| CN203525334U true CN203525334U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320637366.0U Expired - Fee Related CN203525334U (en) | 2013-10-15 | 2013-10-15 | Low-temperature evaporation and concentration device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200861A (en) * | 2014-09-17 | 2014-12-10 | 中国核动力研究设计院 | Waste liquid evaporation treatment device and waste liquid treatment method |
| CN106139622A (en) * | 2015-03-31 | 2016-11-23 | 北京东华原医疗设备有限责任公司 | Liquid vacuum enrichment facility and method for concentration thereof |
| CN108579114A (en) * | 2018-05-24 | 2018-09-28 | 周封 | Evaporation concentration system material trapping recycling and separator |
| CN113575358A (en) * | 2021-08-19 | 2021-11-02 | 深圳市南方卉谷科技有限公司 | Ingredient of planting matrix and preparation method thereof |
-
2013
- 2013-10-15 CN CN201320637366.0U patent/CN203525334U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200861A (en) * | 2014-09-17 | 2014-12-10 | 中国核动力研究设计院 | Waste liquid evaporation treatment device and waste liquid treatment method |
| CN106139622A (en) * | 2015-03-31 | 2016-11-23 | 北京东华原医疗设备有限责任公司 | Liquid vacuum enrichment facility and method for concentration thereof |
| CN106139622B (en) * | 2015-03-31 | 2018-01-30 | 北京东华原医疗设备有限责任公司 | Liquid vacuum enrichment facility and its method for concentration |
| CN108579114A (en) * | 2018-05-24 | 2018-09-28 | 周封 | Evaporation concentration system material trapping recycling and separator |
| CN113575358A (en) * | 2021-08-19 | 2021-11-02 | 深圳市南方卉谷科技有限公司 | Ingredient of planting matrix and preparation method thereof |
| CN113575358B (en) * | 2021-08-19 | 2023-10-20 | 深圳市南方卉谷科技有限公司 | Ingredients of planting matrix and preparation method thereof |
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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: 20140409 Termination date: 20161015 |
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| CF01 | Termination of patent right due to non-payment of annual fee |