CN207055990U - The MVR Chinese medicine concentration devices of high pressure defoaming - Google Patents
The MVR Chinese medicine concentration devices of high pressure defoaming Download PDFInfo
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- CN207055990U CN207055990U CN201720824062.3U CN201720824062U CN207055990U CN 207055990 U CN207055990 U CN 207055990U CN 201720824062 U CN201720824062 U CN 201720824062U CN 207055990 U CN207055990 U CN 207055990U
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- separator
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- pump
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Abstract
It the utility model is related to a kind of MVR Chinese medicine concentration devices of high pressure defoaming, it is characterised in that：Including compressor, heat exchanger, product pump, separator, foam probe, electromagnet cut off valve, condensate tank, vavuum pump.Compressor inlet is connected with gas outlet at the top of separator, and compressor outlet is connected with heat exchanger gas side-entrance all the way, and another way is connected with separator, and electromagnet cut off valve is installed in connecting tube；Heat exchanger gas side outlet is connected with condensate tank, and condensate tank is connected with vavuum pump；Separator bottom outlet is connected with material pump inlet, and material pump discharge is connected with heat exchanger material inlet, and heat exchanger material outlet is connected with the returning charge mouth of separator sidewall, and foam probe is arranged on separator internal upper part position.The present apparatus uses mechanical vapor recompression technology, recycles indirect steam latent heat；When decoction bubbles, compressor outlet high steam is led to the froth bed of separator, quick defoaming is realized by pressure jump.Device have the characteristics that energy-conservation, it is stable.
Description
Technical field
It the utility model is related to a kind of traditional Chinese drug inspissation system, more particularly to a kind of MVR Chinese medicine concentration devices of high pressure defoaming.
Background technology
Traditional Chinese medicine method for concentration enters in atmospheric conditions frequently with concentrator of the concentration kettle as decoction, this method
OK, fluid temperature is higher and heated time is longer, the easy decomposition failure of the active ingredient in decoction.Concentration kettle need to consume big when running
The life steam of amount, the energy consumption of concentration process are higher.In addition, contain the surfaces such as substantial amounts of protein, mucilaginous substance and saponin(e in Chinese medicine
Active component, the presence of above-mentioned substance can cause to produce substantial amounts of foam in decoction concentration process, or even trigger decoction concentrated
" bumping " phenomenon of journey, not only influences drug quality, can also reduce the product yield of decoction.
The content of the invention
The purpose of this utility model is the deficiency existing for above-mentioned prior art, there is provided a kind of MVR of high pressure defoaming
Chinese medicine concentration device.A kind of MVR Chinese medicine concentration devices of high pressure defoaming, it is characterised in that：Including compressor (1), heat exchanger, thing
Expect pump, separator, condensate tank, vavuum pump；There is the heat exchanger gas side-entrance, the condensate outlet of gas side, material inlet, material to go out
Mouthful；There is gas outlet, bottom has outlet, and side wall has defoaming mouth and returning charge mouth at the top of the separator；The compressor
Import is connected with the gas outlet of separator, and compressor outlet is divided into two-way, is connected all the way with the gas side-entrance of heat exchanger, another way
It is connected with the top defoaming mouth of separator, and electromagnet cut off valve is installed on this connecting line；The gas side condensate outlet of heat exchanger
It is connected with condensate tank, the fixed gas exhaust outlet of condensate tank is connected with vavuum pump；Separator bottom exports the import phase with product pump
Even, feed pipe is provided with this connecting line；The outlet of product pump is connected with heat exchanger material inlet, is set on this connecting line
There is discharge nozzle；The material outlet of heat exchanger is connected with the returning charge mouth of separator；It is provided with upper position in above-mentioned separator
Foam probe.
The compressor uses Roots Compressor, centrifugal compressor or screw compressor.
The heat exchanger uses plate type heat exchanger or shell-and-tube heat exchanger.
Compared with prior art, the beneficial effects of the utility model are：
The utility model uses mechanical vapor recompression technology, and released liquor concentrates the latent heat of vaporization of indirect steam, and again
The secondary heating for decoction concentrates, and device energy-saving effect is notable；In system operation, when foam probe detects that foam is believed
After number, control system opens pressure electromagnet cut off valve, and the high steam of compressor outlet enters in separator via electromagnet cut off valve
Froth bed, in the case of pressure jump, foam external and internal pressure is unbalance, and foam crushes rapidly, and the present apparatus uses physical method
Decoction is defoamed, defoaming process is simple and efficient and does not pollute decoction.
Brief description of the drawings
Fig. 1 is systematic schematic diagram of the present utility model;
Wherein, 1 is compressor, and 2 be heat exchanger, and 3 be product pump, and 4 be separator, and 5 be foam probe, and 6 cut for electromagnetism
Only valve, 7 be condensate tank, and 8 be vavuum pump.
Embodiment
The utility model is described in further details with specific embodiment below in conjunction with the accompanying drawings, example is served only for solving
The utility model is released, is not intended to limit the scope of the utility model.
Fig. 1 is systematic schematic diagram of the present utility model.A kind of MVR Chinese medicine concentration devices of high pressure defoaming, it is characterised in that：
Including compressor 1, heat exchanger 2, product pump 3, separator 4, foam probe 5, electromagnet cut off valve 6, condensate tank 7, vavuum pump 8.
The compressor 1 uses Roots Compressor, and the heat exchanger 2 uses shell-and-tube heat exchanger.The import of compressor 1 and separator 4
Top gas outlet be connected, the shell-side inlet that compressor 1 exports all the way with heat exchanger 2 is connected, and another way is connected to separator 4
Top position, and electromagnet cut off valve 6 is installed on this connecting line；The shell-side condensate outlet of heat exchanger 2 is connected with condensate tank 7,
The fixed gas exhaust outlet of condensate tank 7 is connected with vavuum pump 8；The outlet at bottom of separator 4 is connected with the import of product pump 3, is connecting
Pipeline is provided with feed pipe；The outlet of product pump 3 is connected with the pipe side-entrance of heat exchanger 2, and discharge nozzle is provided with connecting line；Change
The pipe side outlet of hot device 2 is connected with the returning charge mouth of the side wall of separator 4.The foam probe 5 is arranged on the top in separator
Opening position.
Operation principle of the present utility model is as follows：
The indirect steam on the top of separator 4 enters compressor 1 when decoction concentrates, the indirect steam temperature after the compression of compressor 1
Pressure rise is spent, into the shell-side of heat exchanger 2, and the decoction of heating heat exchanger pipe side circulation, the condensate of indirect steam enter
Condensate tank 7, incoagulable gas pass through the discharge system of vavuum pump 8.Decoction is in the presence of circulating pump 3, in heat exchanger and separator
Constantly circulated in the loop of composition；When the foam layer height that foam probe 5 is detected in separator 4 reaches setting value, open
Electromagnet cut off valve 6 is opened, the froth bed that the high steam that compressor 1 exports enters in separator 4 via electromagnet cut off valve 6, is being pressed
In the case that power is mutated, foam external and internal pressure is unbalance, and foam crushes rapidly.
The utility model realizes the recycling of traditional Chinese drug inspissation process heat, system using steam recompression technology
Run under negative pressure cryogenic conditions, cryogenic conditions have ensured that decoction active component in concentration process does not lose；Using compressor
Outlet high steam defoams to the decoction foam in separator, and device has the spy such as energy-conservation, stable, easy to operate
Point.
Although the utility model is described above in association with accompanying drawing, the utility model is not limited to above-mentioned
Embodiment, above-mentioned embodiment are only illustrative, rather than restricted, the ordinary skill people of this area
Member, in the case where not departing from the utility model aims, can also make many variations under enlightenment of the present utility model, these
Belong to the scope of protection of the utility model.
Claims (3)
- A kind of 1. MVR Chinese medicine concentration devices of high pressure defoaming, it is characterised in that：Including compressor (1), heat exchanger (2), product pump (3), separator (4), condensate tank (7), vavuum pump (8)；The heat exchanger (2) has gas side-entrance, the condensate outlet of gas side, material inlet, material outlet；The separator（4）Top has gas outlet, and bottom has outlet, and side wall has defoaming mouth and returning charge mouth；The import of the compressor (1) is connected with the gas outlet of separator (4), and compressor (1) outlet is divided into two-way, all the way with changing The gas side-entrance of hot device (2) is connected, and another way is connected with the top defoaming mouth of separator (4), and is installed on this connecting line Electromagnet cut off valve (6)；The gas side condensate outlet of heat exchanger (2) is connected with condensate tank (7), the fixed gas exhaust outlet of condensate tank and very Empty pump (8) is connected；Separator (4) outlet at bottom is connected with the import of product pump (3), and feed pipe is provided with this connecting line； The outlet of product pump (3) is connected with heat exchanger (2) material inlet, and discharge nozzle is provided with this connecting line；The thing of heat exchanger (2) Material outlet is connected with the returning charge mouth of separator (4)；Above-mentioned separator（4）Foam probe is installed at interior upper position（5）.
- 2. the MVR Chinese medicine concentration devices of high pressure defoaming according to claim 1, it is characterised in that：The compressor uses Roots Compressor, centrifugal compressor or screw compressor.
- 3. the MVR Chinese medicine concentration devices of high pressure defoaming according to claim 1, it is characterised in that：The heat exchanger uses Plate type heat exchanger or shell-and-tube heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720824062.3U CN207055990U (en) | 2017-07-10 | 2017-07-10 | The MVR Chinese medicine concentration devices of high pressure defoaming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720824062.3U CN207055990U (en) | 2017-07-10 | 2017-07-10 | The MVR Chinese medicine concentration devices of high pressure defoaming |
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| Publication Number | Publication Date |
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| CN207055990U true CN207055990U (en) | 2018-03-02 |
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| CN201720824062.3U Active CN207055990U (en) | 2017-07-10 | 2017-07-10 | The MVR Chinese medicine concentration devices of high pressure defoaming |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377419A (en) * | 2022-01-18 | 2022-04-22 | 内蒙古科技大学 | Vacuum evaporation concentration system based on air source heat pump |
-
2017
- 2017-07-10 CN CN201720824062.3U patent/CN207055990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377419A (en) * | 2022-01-18 | 2022-04-22 | 内蒙古科技大学 | Vacuum evaporation concentration system based on air source heat pump |
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