CN205127429U - A rise diaphragm type extrinsic cycle vacuum double -effect concentration ware for extract of chinese traditional medicine is concentrated - Google Patents
A rise diaphragm type extrinsic cycle vacuum double -effect concentration ware for extract of chinese traditional medicine is concentrated Download PDFInfo
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- CN205127429U CN205127429U CN201520875261.8U CN201520875261U CN205127429U CN 205127429 U CN205127429 U CN 205127429U CN 201520875261 U CN201520875261 U CN 201520875261U CN 205127429 U CN205127429 U CN 205127429U
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Abstract
The utility model relates to an extract of chinese traditional medicine concentrator specifically is used for the concentrated energy -efficient diaphragm type extrinsic cycle vacuum double -effect concentration ware that rises of extract of chinese traditional medicine for one kind. This extrinsic cycle double -effect concentration ware is on the basis of the external equipment of the same kind of import, digestion and absorption, and the heater is imitated by one to the concentrator that is applicable to extract of chinese traditional medicine of independently research and development, and one imitates the evaporating chamber, and one imitates deareator, and two imitate heaters, two -effect evaporation room, condensate separator, constitutions such as liquid -collecting tank. Its theory of operation imitates the produced secondary steam of evaporative concentration with one to regard as two heats source of imitating evaporative concentration, thus can practice thrift vapour 52.5%, and evaporating temperature is low, is favorable to remaining of drug effect composition, for the concentrated up -to -date first -selected equipment of extract of chinese traditional medicine.
Description
Technical field
The utility model relates to Chinese medicine extract concentrator, is specially a kind ofly to rise membrane type outer circulation vacuum dual-effect concentrator for concentrated energy-efficient of Chinese medicine extract.
Background technology
Traditional Chinese medicine extraction concentration technology refers to according to clinical application and formulation requirements, by suitable solvent and method, from clean medicinal material, is enriched with effective substance, the process of removing impurity.Be the distinctive technique of Chinese medicine Modern preparations, the correct utilization of reasonable, the technology of extraction concentration technique, be directly connected to making full use of of medicinal material and giving full play to of the curative effect of preparation.
Traditional Chinese medicine extraction (lixiviate) technology soluble component in medicinal material is transferred to the mass transport process of solvent liquid phase.Comprising stages such as wetting, infiltration, desorb, dissolving and diffusions.Conventional extraction has decocting method, circumfluence method, infusion process, percolation, steam distillation etc.
Traditional Chinese drug inspissation technology is that Chinese medical concrete production process must obligato operating unit, concentrated is to medicinal plant extraction heating evaporation, simultaneously to solvent vapo(u)r condensation, extract is made to be concentrated into the operating unit of suitable concentration medicinal extract, generally can carry out under normal pressure or reduced pressure, at present, most reduced pressure concentration that adopts is also known as Vacuum Concentration.
Summary of the invention
The purpose of this utility model is for existing Chinese medicine outer circulation dual-effect concentrator, the structure of tube still heater and the deficiency of configuration, provides a kind of and novel rises membrane type outer circulation vacuum dual-effect concentrator for concentrated energy-efficient of Chinese medicine extract.
The utility model adopts following technical scheme to realize.
Rise a membrane type outer circulation vacuum dual-effect concentrator for concentrated energy-efficient of Chinese medicine extract, comprising: extract storage tank, an effect rises membrane type column tube evaporimeter, one effect boil-off gas liquid/gas separator, the remaining liquid catcher of one effect, two effects rise membrane type column tube evaporimeter, two effect boil-off gas liquid/gas separators, vertical round trip shell and tube condenser, liquid collecting solvent tank, liquid collecting solvent pans, concentrate storage tank, automatic concentration determination instrument, the compositions such as infinitely variable speeds impeller pump and electronic flowmeter.Concrete syndeton is as follows:
As shown in Figure 1, the liquid outlet of described extract storage tank connects by electronic flowmeter the bottom tube side import that an effect rises membrane type column tube evaporimeter, the top tube side that a described effect rises membrane type column tube evaporimeter exports the centre inlet that boil-off gas liquid/gas separator is imitated in connection one, the outlet at bottom of a described effect boil-off gas liquid/gas separator connects the bottom tube side import that two effects rise membrane type column tube evaporimeter, the top tube side that described two effects rise membrane type column tube evaporimeter exports the middle part charging aperture that boil-off gas liquid/gas separator is imitated in connection two, the outlet at bottom of described two effect boil-off gas liquid/gas separators connects concentrate storage tank by automatic concentration determination instrument.
The top gas outlet of a described effect boil-off gas liquid/gas separator connects by the remaining liquid catcher of an effect top shell side import that two effects rise membrane type column tube evaporimeter, the bottom shell-side outlet that described two effects rise membrane type column tube evaporimeter connects liquid collecting solvent pans, and the liquid outlet of described liquid collecting solvent pans connects the first infinitely variable speeds impeller pump.
The top gas outlet of described two effect boil-off gas liquid/gas separators connects vertical round trip shell and tube condenser material inlet, described vertical round trip shell and tube condenser material outlet connects the import of liquid collecting solvent tank, described liquid collecting solvent tank outlet connection second infinitely variable speeds impeller pump.
Material (liquid) flow process: extract storage tank → mono-effect rises (the evaporation gas-liquid separation of membrane type column tube evaporimeter (tube side) (heating evaporation) → mono-effect boil-off gas liquid/gas separator, liquid circulating and evaporating is concentrated into normal concentration) → bis-effects rise membrane type column tube evaporimeter (tube side) (heating evaporation) → bis-effect boil-off gas liquid/gas separator (evaporation gas-liquid separation, liquid circulating and evaporating is concentrated into normal concentration) → automatic detection → infinitely variable speeds impeller pump (fluid) → concentrate storage tank.
Solvent (solvent vapour) flow process: 1. effect boil-off gas liquid/gas separator (solvent vapour of separation) → bis-effect rises membrane type column tube evaporimeter (shell side) (secondary steam thermal source) → liquid collecting solvent pans → infinitely variable speeds impeller pump → solvent preparing tank.
2. two effect boil-off gas liquid/gas separator (solvent vapour of separation) → vertical round trip shell and tube condenser (condensation) → liquid collecting solvent tank → infinitely variable speeds impeller pump → solvent preparing tanks.
For meeting above-mentioned technological requirement, realizing the object rising membrane type, energy-efficient Novel external circulation dual-effect concentrator, having carried out following innovation and improvement:
1, original design one imitate, two effect heaters caliber ratios be 40, evaporation intensity is low, and a fluid causes liquid heated time in equipment long, affects the reservation of effective component.The caliber of former design heater is adjusted to 66 than by 40, achieves by tube still heater to the transformation rising membrane type shell and tube evaporator, improve evaporation intensity more than 25%, shorten evaporation time.
2, former vaporization chamber now changes boil-off gas liquid/gas separator into, and it means to have evaporation and gas-liquid separation two kinds of functions.Tank body is lengthened 1 meter by former design basis, makes gas-liquid separation more abundant, effectively prevent the generation of flash phenomena.
3, have employed the shell and tube condenser design of vertical round trip inequality, increase the area of condenser, make solvent vapour condensation liquefaction reach more than 98%, meet the requirement of reclaiming ethanol.
4, in two effect boil-off gas liquid/gas separator lower ends, automatic density detector and control system are installed, make the timely automatic liquid discharging of concentrate reaching technological design concentration, shorten liquid heated time, improve active ingredient retention rate.Solve the fouling because liquor strength is high of boil-off gas liquid/gas separator tubulation inwall, the technological difficulties even blocked simultaneously.
5, infinitely variable speeds stainless steel impeller pump is increased respectively at liquid collecting (solvent) pans and liquid collecting (solvent) tank, its feature one liquid be that of avoiding in former design liquid collecting (solvent) pans is incorporated to the phenomenon that liquid collecting (solvent) tank causes causing double evaporation-cooling because vacuum is different, two is under vacuum solvent vapour condensate liquid to be noted continuously back dissolving agent preparing tank or directly to inject extractor, realizes continuous circumfluence extraction.
Outer circulation dual-effect concentrator described in the utility model is on the basis of the external same category of device of import, digestion and absorption, the concentrator being applicable to Chinese medicine extract of autonomous research and development, by an effect heater, one effect vaporization chamber, one effect moisture trap, two effect heaters, two effect vaporization chambers, condensate separator, the compositions such as liquid collecting tank.Its operation principle is a secondary steam effect evaporation and concentration produced imitates evaporation and concentration thermal source as two, therefore can save steam 52.5%, and evaporating temperature is low, is conducive to the reservation of effective component, is the preferred unit that Chinese medicine extract concentrates.
Accompanying drawing explanation
Fig. 1 represents the utility model connection diagram.
In figure, 1-extract storage tank, 2-mono-effect rises membrane type column tube evaporimeter, 3-mono-imitates boil-off gas liquid/gas separator, and 4-mono-imitates remaining liquid catcher, and 5-bis-effect rises membrane type column tube evaporimeter, 6-bis-imitates boil-off gas liquid/gas separator, the vertical round trip shell and tube condenser of 7-, 8-liquid collecting solvent tank, 9-liquid collecting solvent pans, 10-concentrate storage tank, the automatic concentration determination instrument of 11-, 12-first infinitely variable speeds impeller pump, 13-second infinitely variable speeds impeller pump, 14-electronic flowmeter.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in detail.
A kind ofly rise membrane type outer circulation vacuum dual-effect concentrator for concentrated energy-efficient of Chinese medicine extract, as shown in Figure 1, comprise extract storage tank 1, the liquid outlet of described extract storage tank 1 connects by electronic flowmeter 14 the bottom tube side import that an effect rises membrane type column tube evaporimeter 2, the top tube side that a described effect rises membrane type column tube evaporimeter 2 exports the centre inlet that boil-off gas liquid/gas separator 3 is imitated in connection one, the outlet at bottom of a described effect boil-off gas liquid/gas separator 3 connects the bottom tube side import that two effects rise membrane type column tube evaporimeter 5, the top tube side that described two effects rise membrane type column tube evaporimeter 5 exports the middle part charging aperture that boil-off gas liquid/gas separator 6 is imitated in connection two, the outlet at bottom of described two effect boil-off gas liquid/gas separators 6 connects concentrate storage tank 10 by automatic concentration determination instrument 11.
As shown in Figure 1, the top gas outlet of a described effect boil-off gas liquid/gas separator 3 connects by the remaining liquid catcher 4 of an effect top shell side import that two effects rise membrane type column tube evaporimeter 5, the bottom shell-side outlet that described two effects rise membrane type column tube evaporimeter 5 connects liquid collecting solvent pans (9), and the liquid outlet of described liquid collecting solvent pans 9 connects the first infinitely variable speeds impeller pump 12.
As shown in Figure 1, the top gas outlet of described two effect boil-off gas liquid/gas separators 6 connects vertical round trip shell and tube condenser 7 material inlet, described vertical round trip shell and tube condenser 7 material outlet connects the import of liquid collecting solvent tank 8, and described liquid collecting solvent tank 8 exports connection second infinitely variable speeds impeller pump 13.
It should be noted last that; above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted; although be described in detail with reference to the utility model embodiment; those of ordinary skill in the art is to be understood that; the technical solution of the utility model is modified or equivalent replacement; do not depart from the spirit and scope of the technical solution of the utility model, it all should be contained in claims of the present utility model.
Claims (2)
1. one kind for Chinese medicine extract concentrated rise membrane type outer circulation vacuum dual-effect concentrator, it is characterized in that: comprise extract storage tank (1), the liquid outlet of described extract storage tank (1) connects by electronic flowmeter (14) the bottom tube side import that an effect rises membrane type column tube evaporimeter (2), the top tube side that a described effect rises membrane type column tube evaporimeter (2) exports the centre inlet that boil-off gas liquid/gas separator (3) are imitated in connection one, the outlet at bottom of described effect boil-off gas liquid/gas separator (3) connects the bottom tube side import that two effects rise membrane type column tube evaporimeter (5), the top tube side that described two effects rise membrane type column tube evaporimeter (5) exports the middle part charging aperture that boil-off gas liquid/gas separator (6) is imitated in connection two, the outlet at bottom of described two effects boil-off gas liquid/gas separator (6) connects concentrate storage tank (10) by automatic concentration determination instrument (11),
The top gas outlet of described effect boil-off gas liquid/gas separator (3) connects by the remaining liquid catcher (4) of an effect top shell side import that two effects rise membrane type column tube evaporimeter (5), the bottom shell-side outlet that described two effects rise membrane type column tube evaporimeter (5) connects liquid collecting solvent pans (9), and the liquid outlet of described liquid collecting solvent pans (9) connects the first infinitely variable speeds impeller pump (12);
The top gas outlet of described two effects boil-off gas liquid/gas separator (6) connects vertical round trip shell and tube condenser (7) material inlet, described vertical round trip shell and tube condenser (7) material outlet connects liquid collecting solvent tank (8) import, described liquid collecting solvent tank (8) outlet connection second infinitely variable speeds impeller pump (13).
2. according to claim 1 for Chinese medicine extract concentrated rise membrane type outer circulation vacuum dual-effect concentrator, it is characterized in that: a described effect rises membrane type column tube evaporimeter (2) and two and imitates the caliber ratio rising membrane type column tube evaporimeter (5) interior tubulation and be 66.
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| CN201520875261.8U CN205127429U (en) | 2015-11-05 | 2015-11-05 | A rise diaphragm type extrinsic cycle vacuum double -effect concentration ware for extract of chinese traditional medicine is concentrated |
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| CN201520875261.8U CN205127429U (en) | 2015-11-05 | 2015-11-05 | A rise diaphragm type extrinsic cycle vacuum double -effect concentration ware for extract of chinese traditional medicine is concentrated |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441762A (en) * | 2017-09-18 | 2017-12-08 | 江苏华泰重工装备有限公司 | Traditional Chinese medicine extraction production line |
| CN110465108A (en) * | 2019-09-04 | 2019-11-19 | 江西赫柏康华制药设备有限公司 | The multi-functional extraction concentration integrated equipment of one kind and technique |
| CN111905393A (en) * | 2020-07-30 | 2020-11-10 | 福建大众健康生物科技有限公司 | Novel semi-water bath sterilization type self-circulation double-effect concentration device |
| CN113264564A (en) * | 2021-05-18 | 2021-08-17 | 国能朗新明环保科技有限公司南京分公司 | Wastewater zero discharge system based on high-efficiency concentration and spray drying integrated treatment |
-
2015
- 2015-11-05 CN CN201520875261.8U patent/CN205127429U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441762A (en) * | 2017-09-18 | 2017-12-08 | 江苏华泰重工装备有限公司 | Traditional Chinese medicine extraction production line |
| CN110465108A (en) * | 2019-09-04 | 2019-11-19 | 江西赫柏康华制药设备有限公司 | The multi-functional extraction concentration integrated equipment of one kind and technique |
| CN110465108B (en) * | 2019-09-04 | 2024-01-19 | 江西赫柏康华制药设备有限公司 | Multifunctional extraction and concentration integrated equipment and process |
| CN111905393A (en) * | 2020-07-30 | 2020-11-10 | 福建大众健康生物科技有限公司 | Novel semi-water bath sterilization type self-circulation double-effect concentration device |
| CN113264564A (en) * | 2021-05-18 | 2021-08-17 | 国能朗新明环保科技有限公司南京分公司 | Wastewater zero discharge system based on high-efficiency concentration and spray drying integrated treatment |
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