CN208493258U - A kind of vaporising device for Astragalus Root P.E concentration - Google Patents
A kind of vaporising device for Astragalus Root P.E concentration Download PDFInfo
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- CN208493258U CN208493258U CN201820702630.7U CN201820702630U CN208493258U CN 208493258 U CN208493258 U CN 208493258U CN 201820702630 U CN201820702630 U CN 201820702630U CN 208493258 U CN208493258 U CN 208493258U
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- heating
- heat exchanger
- shell
- concentration
- vaporising device
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Abstract
The utility model discloses a kind of vaporising device for Astragalus Root P.E concentration, including evaporator, the evaporator is made of shell, heating room and vaporization chamber, and the top of the vaporization chamber is equipped with liquor inlet and secondary steam exports；The side wall upper part of the heating room is equipped with heating steam inlet, and lower sidewall is equipped with condensation-water drain；The heating interior is vertically installed with more heating tube bundles, the top and bottom of the more heating tube bundles pass through horizontally disposed flow distribution plate and fix, the both ends of flow distribution plate are fixedly connected with inner walls, and several tap holes are provided on flow distribution plate, and each tap hole is corresponded to each other with heating tube bundle；The bottom of the shell, which is equipped with, completes liquid outlet tube；It further include heat exchanger, the secondary steam outlet is connected to by jet chimney with the thermal fluid inlet of heat exchanger, and the cold fluid outlet of heat exchanger is connected to by feed liquid pipeline with liquor inlet.The utility model evaporation and concentration is high-efficient, effect is good, and raw steam consumption is few, energy saving.
Description
Technical field
The utility model relates to a kind of vaporising device, in particular to a kind of vaporising device for Astragalus Root P.E concentration.
Background technique
Radix Astragali also known as astragalus are the general designation of plant and Chinese medicine.Plant Radix Astragali originates in the Inner Mongol, Shanxi, Gansu, black dragon
The ground such as river are state three level protecting plant.Chinese medicine Radix Astragali is the root of leguminous herbaceous plant's astragalus mongolicus, Astragalus membranacus, is had
Invigorating qi for strengthening superficies, profit water detumescence, pus draining and toxin expelling, myogenic and other effects.Astragaloside is that a kind of pair of human health has significant health-care effect
Natural active matter, more and more applied.It is proved through scientific research and clinical application, astragaloside adjusts body and exempts from
Epidemic disease function has and promotes marrow hemopoiesis function, makes the effect that bone marrow growth is vigorous, is metabolized the work that has clear improvement to kidney parenchyma
With.
During extracting the saponin(e in Radix Astragali, need that extracting solution is concentrated.But it uses in the prior art
In the evaporation concentration device of Astragalus Root P.E, it is poor to be concentrated by evaporation low efficiency, effect, and is consumed in evaporating concentration process a large amount of raw
Steam (primary steam), energy consumption is high, substantially increases production cost.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of vaporising device for Astragalus Root P.E concentration, evaporations
Thickening efficiency is high, effect is good, and raw steam consumption is few, energy saving.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of vaporising device for Astragalus Root P.E concentration, including evaporator, the evaporator by shell, heating room and
Vaporization chamber composition, the top of the vaporization chamber is equipped with liquor inlet and secondary steam exports；The side wall upper part of the heating room is set
There is heating steam inlet, lower sidewall is equipped with condensation-water drain；The heating interior is vertically installed with more heating tube bundles, and more
The top and bottom of the heating tube bundle pass through horizontally disposed flow distribution plate and fix, and both ends and the inner walls of flow distribution plate are fixed
Connection, is provided with several tap holes, each tap hole is corresponded to each other with heating tube bundle on flow distribution plate；The bottom of the shell
It is equipped with and completes liquid outlet tube；It further include heat exchanger, the secondary steam outlet passes through the hot fluid of jet chimney and heat exchanger
The cold fluid outlet of entrance connection, heat exchanger is connected to by feed liquid pipeline with liquor inlet.
Further, the bottom of the shell is equipped with circulation fluid outlet tube, sets in the center of heating heating indoor tube bank
There is central circulating tube, the circulation fluid outlet tube is connected by the bottom end of circulating pump and central circulating tube, the top of central circulating tube
End is connected to vaporization chamber.
Further, the top of the central circulating tube, which is detachably fixed, is connected with liquid separation disk, and the liquid separation disk is hollow
Disc offers several drainage holes on the bottom surface of disc.
Further, the heat exchanger is plate heat exchanger.
Further, the heating tube bundle is designed using rectangular tubular, and is stainless steel material.
By adopting the above technical scheme, since the secondary steam for generating evaporator carries out hot friendship by heat exchanger and feed liquid
It changes, on the one hand preheats feed liquid, so that the life quantity of steam consumed when feed liquid evaporation is reduced, it on the other hand will be in secondary steam
Waste heat be recycled, saved steam energy.The indoor feed liquid of evaporation will be entered simultaneously and pass through the shunting on flow distribution plate
Hole be diverted in heating tube bundle, so that feed liquid can preferably be heated, evaporation and concentration is high-efficient, effect is good.In addition, passing through
Central circulating tube is set, circulating and evaporating concentration is carried out to feed liquid, improves the efficiency of evaporation, the setting of liquid separation disk is so that cycle stock
Liquid, which can uniformly divide, to be spread across in heating tube bundle, and heating tube bundle is in the design of rectangular tubular, increases the heating surface area of feed liquid,
Further improve evaporation and concentration efficiency.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is liquid separation dish structure schematic diagram in Fig. 1.
In figure, 1- evaporator, 2- shell, 3- heating room, 4- vaporization chamber, 5- heat exchanger, 6- liquor inlet, 7- secondary steam
Outlet, 8- heating steam inlet, 9- condensation-water drain, 10- heating tube bundle, 11- flow distribution plate, 12- tap hole, 13- complete liquid and go out
Liquid pipe, 14- jet chimney, 15- feed liquid pipeline, 16- circulation fluid outlet tube, 17- central circulating tube, 18- circulating pump, 19- liquid separation
Disk, 20- drainage hole.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1 and Figure 2, a kind of vaporising device for Astragalus Root P.E concentration, including evaporator 1, the evaporator
1 is made of shell 2, heating room 3 and vaporization chamber 4, and the top of the vaporization chamber 4 is equipped with liquor inlet 6 and secondary steam outlet 7；
The side wall upper part of the heating room 3 is equipped with heating steam inlet 8, and lower sidewall is equipped with condensation-water drain 9；In the heating room 3
More heating tube bundles 10 are vertically installed with, the top and bottom of the more heating tube bundles 10 pass through horizontally disposed flow distribution plate
11 is fixed, and the both ends of flow distribution plate 11 are fixedly connected with 2 inner wall of shell, and several tap holes 12, Mei Gesuo are provided on flow distribution plate 11
Tap hole 12 is stated to correspond to each other with heating tube bundle 10；The bottom of the shell 2, which is equipped with, completes liquid outlet tube 13；It further include heat exchange
Device 5, heat exchanger 5 are the prior art, are respectively equipped with cold fluid inlet, cold fluid outlet, thermal fluid inlet and condensation on heat exchanger 5
Water out, the secondary steam outlet 7 are connected to by jet chimney 14 with the thermal fluid inlet of heat exchanger 5, the cold flow of heat exchanger 5
Body outlet is connected to by feed liquid pipeline 15 with liquor inlet 6.
Specifically, the bottom of the shell 2 is equipped with circulation fluid outlet tube 16, in heating room 3 in heating tube bundle 10
Centre is equipped with central circulating tube 17, and the circulation fluid outlet tube 16 is connect by circulating pump 18 with the bottom end of central circulating tube 17, in
The top of centre circulation pipe 17 is connected to vaporization chamber 4.Circulating and evaporating concentration is carried out to feed liquid by setting central circulating tube, further
Improve the efficiency of evaporation.
Specifically, the top of the central circulating tube 17, which is detachably fixed, is connected with liquid separation disk 19, the liquid separation disk 19 is
Hollow disc body offers several drainage holes 20 on the bottom surface of disc.It is equal that feed liquid can will be recycled by liquid separation disk 19
Even point is spread across in heating tube bundle.
Specifically, the heat exchanger 5 is plate heat exchanger.
Specifically, to increase the heating surface (area) (HS to feed liquid, being mentioned to increase the contact area of feed liquid Yu heating tube bundle 10
Height is concentrated by evaporation efficiency, and the heating tube bundle 10 is designed using rectangular tubular, and is stainless steel material.
Working principle of the utility model is:
By the astragalus extraction material liquid of concentration to be evaporated from the thermal fluid inlet of heat exchanger 5 enter in heat exchanger 5 first into
Row preheating preheats later feed liquid and enters in vaporization chamber 4 by feed liquid pipeline 15 from liquor inlet 6.Feed liquid is along heating tube
The inner wall of beam 10 flows from above to below, while raw steam (primary steam) is sent into shell from the heating steam inlet 8 on shell 2
2 inner cavities, heating tube bundle 10 use heating steam as energy sources for heating, the excessive moisture contained in feed liquid are evaporated, evaporate
Feed liquid after concentration is excluded from liquid outlet tube 13 is completed.The secondary steam generated in feed liquid evaporating concentration process goes out from secondary steam
Mouth 7 is discharged, and enters in heat exchanger 5 by jet chimney 14 from the thermal fluid inlet of heat exchanger 5 and preheats to feed liquid, thus
Realization is recycled the waste heat in secondary steam, saves raw steam energy.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (5)
1. a kind of vaporising device for Astragalus Root P.E concentration, including evaporator (1), the evaporator (1) by shell (2),
Heat room (3) and vaporization chamber (4) composition, it is characterised in that: the top of the vaporization chamber (4) is equipped with liquor inlet (6) and secondary
Steam (vapor) outlet (7)；The side wall upper part of heating room (3) is equipped with heating steam inlet (8), and lower sidewall is equipped with condensation-water drain
(9)；More heating tube bundles (10) are vertically installed in the heating room (3), the upper end of the more heating tube bundles (10) is under
End is fixed by horizontally disposed flow distribution plate (11), and the both ends of flow distribution plate (11) are fixedly connected with shell (2) inner wall, are shunting
It is provided on plate (11) several tap holes (12), each tap hole (12) corresponds to each other with heating tube bundle (10)；The shell
(2) bottom, which is equipped with, completes liquid outlet tube (13)；It further include heat exchanger (5), the secondary steam outlet (7) passes through steam pipe
Road (14) is connected to the thermal fluid inlet of heat exchanger (5), and the cold fluid outlet of heat exchanger (5) passes through feed liquid pipeline (15) and feed liquid
Import (6) connection.
2. a kind of vaporising device for Astragalus Root P.E concentration according to claim 1, it is characterised in that: the shell
(2) bottom is equipped with circulation fluid outlet tube (16), is equipped with central circulating tube in the center of heating room (3) interior heating tube bundle (10)
(17), the circulation fluid outlet tube (16) connect by circulating pump (18) with the bottom end of central circulating tube (17), central circulating tube
(17) top is connected to vaporization chamber (4).
3. a kind of vaporising device for Astragalus Root P.E concentration according to claim 2, it is characterised in that: the center
The top of circulation pipe (17), which is detachably fixed, to be connected with liquid separation disk (19), and the liquid separation disk (19) is hollow disc body, in disk
Several drainage holes (20) are offered on the bottom surface of body.
4. a kind of vaporising device for Astragalus Root P.E concentration according to any one of claims 1 to 3, feature exist
In: the heat exchanger (5) is plate heat exchanger.
5. a kind of vaporising device for Astragalus Root P.E concentration according to any one of claims 1 to 3, feature exist
In: the heating tube bundle (10) is designed using rectangular tubular, and is stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820702630.7U CN208493258U (en) | 2018-05-11 | 2018-05-11 | A kind of vaporising device for Astragalus Root P.E concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820702630.7U CN208493258U (en) | 2018-05-11 | 2018-05-11 | A kind of vaporising device for Astragalus Root P.E concentration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208493258U true CN208493258U (en) | 2019-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820702630.7U Expired - Fee Related CN208493258U (en) | 2018-05-11 | 2018-05-11 | A kind of vaporising device for Astragalus Root P.E concentration |
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| Country | Link |
|---|---|
| CN (1) | CN208493258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359242A (en) * | 2020-04-07 | 2020-07-03 | 苏州汉浩分离技术有限公司 | Falling film evaporator |
-
2018
- 2018-05-11 CN CN201820702630.7U patent/CN208493258U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359242A (en) * | 2020-04-07 | 2020-07-03 | 苏州汉浩分离技术有限公司 | Falling film evaporator |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20210511 |
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| CF01 | Termination of patent right due to non-payment of annual fee |