CN207129954U - A kind of vacuum tightness drawing mechanism - Google Patents
A kind of vacuum tightness drawing mechanism Download PDFInfo
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- CN207129954U CN207129954U CN201721102183.3U CN201721102183U CN207129954U CN 207129954 U CN207129954 U CN 207129954U CN 201721102183 U CN201721102183 U CN 201721102183U CN 207129954 U CN207129954 U CN 207129954U
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- tube road
- extractor
- pumping tube
- drawing mechanism
- vacuum tightness
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Abstract
The utility model embodiment discloses a kind of vacuum tightness drawing mechanism, for the extract solution in extractor to be delivered into economic benefits and social benefits concentration and evaporation room, vacuum tightness drawing mechanism also includes material-pumping tube road, first filter and the second filter, material-pumping tube road stretches to the inside of extractor at the top of extractor, first filter is arranged on one end that material-pumping tube road is located at the inside of extractor, second filter is arranged on the middle part in material-pumping tube road, and the other end in material-pumping tube road connects with economic benefits and social benefits concentration and evaporation room.When putty occurs in extractor, concentration and evaporation house vacuum is extracted extract solution to material-pumping tube road from the top of extractor by first filter, is then filtered, is finally evacuated in economic benefits and social benefits concentration and evaporation room by the second filter on material-pumping tube road.After when top, clear liquid pumps, bottom dregs of a decoction residual liquid can be received net by the remaining few part feed liquid of normal discharge method.Therefore, existing extractor can be shortened using the vacuum tightness drawing mechanism to go out the liquid time, reduce inventory disposal loss.
Description
Technical field
Chinese medicine production technical field is the utility model is related to, more specifically to a kind of vacuum tightness drawing mechanism.
Background technology
In medicine abstraction process and enrichment process, extractor decoct decoction terminate after by bottom or side wall strainer filtering after,
Extract solution is extracted into extract solution temporary storage tank by product pump by pipeline by duplex strainer, then again by true in concentration and evaporation room
Extract solution is evacuated in economic benefits and social benefits concentration and evaporation room by sky out of extract solution temporary storage tank, and concentration is discharged after terminating by heat exchanger.
Existing extractor has to discharge two kinds of discharge methods including bottom discharge and side wall, two kinds of discharge methods can only it is single from
Dregs of a decoction bottom or side wall discharging, as toughness is larger and putty phenomenon easily occurs for the smaller extractor of particle, such as occur putty feelings
Its discharging time of condition is higher by 2-3 times than normal discharging time or even can not discharged, or even causes whole tank extract solution to scrap.
Therefore, how to shorten discharging time when putty occurs in extractor and avoid the report of the whole tank extract solution caused by putty
It is useless, turn into those skilled in the art's technical problem urgently to be resolved hurrily.
Utility model content
In view of this, technical problem to be solved in the utility model is how to shorten discharging time and avoid because putty is made
Into scrapping for whole tank extract solution, therefore, the utility model provides a kind of vacuum tightness drawing mechanism.
To achieve the above object, the utility model provides following technical scheme：
A kind of vacuum tightness drawing mechanism, it is described true for the extract solution in extractor to be delivered into economic benefits and social benefits concentration and evaporation room
Empty closed drawing mechanism also includes material-pumping tube road, first filter and the second filter, and the material-pumping tube road is from the extractor
Top stretch to the inside of the extractor, the first filter is arranged on the material-pumping tube road and is located at the extractor
Internal one end, second filter are arranged on the middle part in the material-pumping tube road, the other end in the material-pumping tube road with it is described
Economic benefits and social benefits concentration and evaporation room connects.
Preferably, in above-mentioned vacuum tightness drawing mechanism, the material-pumping tube road is also set close to the part of the extractor
It is equipped with first switch valve.
Preferably, in above-mentioned vacuum tightness drawing mechanism, the material-pumping tube road is close to the economic benefits and social benefits concentration and evaporation room
Part is additionally provided with second switch valve.
Preferably, in above-mentioned vacuum tightness drawing mechanism, the material-pumping tube road sets the part of second filter
It is additionally provided with the 3rd switch valve.
Preferably, in above-mentioned vacuum tightness drawing mechanism, the part that the material-pumping tube road is located at extractor is soft to take out material
Pipe.
Preferably, in above-mentioned vacuum tightness drawing mechanism, between the extractor and the economic benefits and social benefits concentration and evaporation room
Bottom discharge pipeline and the material-pumping tube road common sparing pipeline.
Preferably, in above-mentioned vacuum tightness drawing mechanism, the bottom discharge pipeline include connecting the extractor and
First discharge nozzle of extract solution temporary storage tank and the second discharge nozzle for connecting the extract solution temporary storage tank and economic benefits and social benefits concentration and evaporation room, institute
State and be provided with duplex strainer and product pump on the first discharge nozzle.
Preferably, in above-mentioned vacuum tightness drawing mechanism, second discharge nozzle is located at the product pump and carried with described
The part between liquid temporary storage tank is taken to be shared with the material-pumping tube road.
Preferably, in above-mentioned vacuum tightness drawing mechanism, between the extractor and the economic benefits and social benefits concentration and evaporation room
Side wall discharge pipe and the material-pumping tube road common sparing pipeline.
Preferably, in above-mentioned vacuum tightness drawing mechanism, the first filter is 60 mesh filters, second mistake
Filter is 80 mesh filters.
It can be seen from the above technical scheme that when putty occurs in extractor, concentration and evaporation house vacuum is by extract solution
Extract to material-pumping tube road from the top of extractor by first filter, then filtered by the second filter on material-pumping tube road,
Finally it is evacuated in economic benefits and social benefits concentration and evaporation room.After when top, clear liquid pumps, bottom dregs of a decoction residual liquid can pass through normal discharge method
The few part feed liquid of net surplus is received net.Therefore, existing extractor can be shortened using the vacuum tightness drawing mechanism to go out the liquid time, reduced
Inventory disposal is lost.Surcharge and discharging time caused by 3-4 times of discharging time extension caused by putty can be avoided long
Quality risk, or even the great economic loss of inventory disposal by the gross caused by can not discharging.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Structure during a kind of the first discharging for vacuum tightness drawing mechanism that Fig. 1 is provided by the utility model embodiment
Schematic diagram；
Structure during a kind of second of discharging of vacuum tightness drawing mechanism that Fig. 2 is provided by the utility model embodiment
Schematic diagram；
Knot during the first discharging for another vacuum tightness drawing mechanism that Fig. 3 is provided by the utility model embodiment
Structure schematic diagram；
Knot during second of discharging of another vacuum tightness drawing mechanism that Fig. 4 is provided by the utility model embodiment
Structure schematic diagram.
Wherein, 100 be extractor, 200 be economic benefits and social benefits concentration and evaporation room, 300 be material-pumping tube road, 301 be first switch valve,
302 it is second switch valve, 400 be the second filter, 500 be extract solution temporary storage tank, 600 be duplex strainer, 700 is material
Pump, 801 be the first discharge nozzle, 802 be the second discharge nozzle.
Embodiment
Core of the present utility model is to disclose a kind of vacuum tightness drawing mechanism, to shorten discharging time and avoid because of putty
Cause scrapping for whole tank extract solution.
Hereinafter, embodiment is illustrated referring to the drawings.In addition, embodiments illustrated below is not to described in claim
Utility model content rise any restriction effect.In addition, the full content of the composition represented by example below is not limited to conduct
Necessary to the solution of utility model described in claim.
Refer to Fig. 1 to Fig. 4, the vacuum tightness drawing mechanism in the utility model embodiment is used in extractor 100
Extract solution deliver to economic benefits and social benefits concentration and evaporation room 200, vacuum tightness drawing mechanism also include material-pumping tube road 300, first filter and
Second filter 400, material-pumping tube road 300 stretch to the inside of extractor 100 from the top of extractor 100, and first filter is set
Put and be located at one end of the inside of extractor 100 in material-pumping tube road 300, the second filter 400 is arranged in material-pumping tube road 300
Portion, the other end in material-pumping tube road 300 connect with economic benefits and social benefits concentration and evaporation room 200.
When putty occurs in extractor 100, concentration and evaporation house vacuum is by extract solution from the top of extractor 100 by first
Filter is extracted to material-pumping tube road 300, is then filtered by the second filter 400 on material-pumping tube road 300, is finally evacuated to economic benefits and social benefits
In concentration and evaporation room 200.After when top, clear liquid pumps, bottom dregs of a decoction residual liquid can be few by normal discharge method net surplus
Part feed liquid is received net.Therefore, existing extractor 100 can be shortened using the vacuum tightness drawing mechanism to go out the liquid time, reduce material report
Useless loss.Caused by putty discharging time can be avoided to extend surcharge caused by 3-4 times and the long quality of discharging time
Risk, or even the great economic loss for the caused inventory disposal by the gross that can not discharge.
Vacuum tightness drawing mechanism in the utility model embodiment is standby discharge method, mainly for bottom discharge or
The mode of side wall discharging uses standby discharge method, therefore, in order to not when putty occurs in extractor during discharging 100
Bottom discharge or side wall discharging are influenceed, material-pumping tube road 300 is additionally provided with first switch valve 301 close to the part of extractor 100.
Further, material-pumping tube road 300 is additionally provided with second switch valve 302 close to the part of economic benefits and social benefits concentration and evaporation room 200.
Material-pumping tube road 300 sets the part of the second filter 400 to be additionally provided with the 3rd switch valve.
The part that material-pumping tube road 300 is located inside extractor 100 can be to take out material hard tube or take out material flexible pipe.The utility model
To take out material flexible pipe in embodiment, due to extract solution, liquid level can change in extraction process, therefore, material flexible pipe be taken out when using
When, the length stretched into extract solution can follow liquid level and change.
Above-mentioned first filter and the model of the second filter 400 are not specifically limited, as long as can play a role in filtering
Structure in the scope of protection of the utility model, it is preferable that first filter is 60 mesh mistakes in the utility model embodiment
Filter, the second filter 400 are 80 mesh filters.
Wherein, in Fig. 1 and Fig. 2, the vacuum tightness drawing mechanism includes bottom discharge pipeline and material-pumping tube road 300, wherein
Bottom discharge pipeline includes connection extractor 100 and kept in the first discharge nozzle 801 of extract solution temporary storage tank 500 with extract solution is connected
Tank 500 and the second discharge nozzle 802 of economic benefits and social benefits concentration and evaporation room 200, the He of duplex strainer 600 is provided with the first discharge nozzle 801
Product pump 700.Material-pumping tube road 300 directly connects extractor 100 and economic benefits and social benefits concentration and evaporation room 200.
During normal discharging, refering to Fig. 1, extract solution is filtered under the effect of product pump 700 by duplex strainer 600,
Extract solution temporary storage tank 500 is thrown into through the first discharge nozzle 801, then passes through second using the vacuum in economic benefits and social benefits concentration and evaporation room 200
Discharge nozzle 802 is pumped into concentration and evaporation room and starts to concentrate.
When extractor 100 discharges, and putty situation occurs, refering to Fig. 2, the extract solution in extractor 100 is dense in economic benefits and social benefits
Under vacuum action in contracting vaporization chamber 200, enter material-pumping tube road 300 under first filter filtering, then in the second filter
Start to concentrate into economic benefits and social benefits concentration and evaporation room 200 under 400 filtration.After being pumped in extractor 100 positioned at top clear liquid,
Bottom dregs of a decoction residual liquid can be received net by the few part feed liquid of bottom discharge mode net surplus.
In order to save Pipe installing, in the utility model embodiment between extractor 100 and economic benefits and social benefits concentration and evaporation room 200
Bottom discharge pipeline and the common sparing pipeline of material-pumping tube road 300.Or between extractor 100 and economic benefits and social benefits concentration and evaporation room 200
Side wall discharge pipe and the common sparing pipeline of material-pumping tube road 300.
Bottom discharge pipeline includes the first discharge nozzle 801 of connection extractor 100 and extract solution temporary storage tank 500 and carried with connecting
The second discharge nozzle 802 of liquid temporary storage tank 500 and economic benefits and social benefits concentration and evaporation room 200 is taken, duplex filtering is provided with the first discharge nozzle 801
Device 600 and product pump 700.Part of second discharge nozzle 802 between product pump 700 and extract solution temporary storage tank 500 is with taking out material
Pipeline 300 shares.
During normal discharging, refering to Fig. 3, for extract solution under the effect of product pump 700, a part of extract solution passes through duplex strainer
600 are filtered, and throw extract solution temporary storage tank 500 into through the first discharge nozzle 801, another part extract solution passes through material-pumping tube road 300
Be back to the top of extractor 100, into extract solution temporary storage tank 500 extract solution using true in economic benefits and social benefits concentration and evaporation room 200
Sky is pumped into concentration and evaporation room by the second discharge nozzle 802 and starts to concentrate.
When extractor 100 discharges, and putty situation occurs, refering to Fig. 4, on the control valve on discharge pipe so that extraction
Liquid can only be discharged from top, specifically, the extract solution in extractor 100 is true in economic benefits and social benefits concentration and evaporation room 200
Under sky effect, enter material-pumping tube road 300 under first filter filtering, then by connection discharging pump and extract solution temporary storage tank
Pipeline between 500 enters the second discharge nozzle 802 by the second filter 400 under the filtration of the second filter 400,
Enter economic benefits and social benefits concentration and evaporation room 200 by the second discharge nozzle 802 to start to concentrate.When being pumped in extractor 100 positioned at top clear liquid
Afterwards, dregs of a decoction residual liquid in bottom can be received net by the few part feed liquid of bottom discharge mode net surplus.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
- A kind of 1. vacuum tightness drawing mechanism, for the extract solution in extractor (100) to be delivered into economic benefits and social benefits concentration and evaporation room (200), it is characterised in that the vacuum tightness drawing mechanism also includes material-pumping tube road (300), first filter and the second filtering Device (400), the material-pumping tube road (300) stretch to the inside of the extractor (100) at the top of the extractor (100), The first filter is arranged on one end that the material-pumping tube road (300) is located at the inside of the extractor (100), and described second Filter (400) is arranged on the middle part of the material-pumping tube road (300), the other end and the economic benefits and social benefits of the material-pumping tube road (300) Concentration and evaporation room (200) connects.
- 2. vacuum tightness drawing mechanism as claimed in claim 1, it is characterised in that the material-pumping tube road (300) is close to described The part of extractor (100) is additionally provided with first switch valve (301).
- 3. vacuum tightness drawing mechanism as claimed in claim 1, it is characterised in that the material-pumping tube road (300) is close to described The part of economic benefits and social benefits concentration and evaporation room (200) is additionally provided with second switch valve (302).
- 4. vacuum tightness drawing mechanism as claimed in claim 1, it is characterised in that described in the material-pumping tube road (300) is set The part of second filter (400) is additionally provided with the 3rd switch valve.
- 5. vacuum tightness drawing mechanism as claimed in claim 1, it is characterised in that the material-pumping tube road (300) is positioned at extraction The part of tank (100) is to take out material flexible pipe.
- 6. vacuum tightness drawing mechanism as claimed in claim 1, it is characterised in that the extractor (100) and the economic benefits and social benefits Bottom discharge pipeline and material-pumping tube road (300) the common sparing pipeline between concentration and evaporation room (200).
- 7. vacuum tightness drawing mechanism as claimed in claim 6, it is characterised in that the bottom discharge pipeline includes connection institute State the first discharge nozzle (801) of extractor (100) and extract solution temporary storage tank (500) and connect the extract solution temporary storage tank (500) With the second discharge nozzle (802) of economic benefits and social benefits concentration and evaporation room (200), duplex strainer is provided with first discharge nozzle (801) And product pump (700) (600).
- 8. vacuum tightness drawing mechanism as claimed in claim 7, it is characterised in that second discharge nozzle (802) is located at institute The part stated between product pump (700) and the extract solution temporary storage tank (500) shares with the material-pumping tube road (300).
- 9. vacuum tightness drawing mechanism as claimed in claim 1, it is characterised in that the extractor (100) and the economic benefits and social benefits Side wall discharge pipe and material-pumping tube road (300) the common sparing pipeline between concentration and evaporation room (200).
- 10. vacuum tightness drawing mechanism as claimed in claim 1, it is characterised in that the first filter filters for 60 mesh Device, second filter (400) are 80 mesh filters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721102183.3U CN207129954U (en) | 2017-08-30 | 2017-08-30 | A kind of vacuum tightness drawing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721102183.3U CN207129954U (en) | 2017-08-30 | 2017-08-30 | A kind of vacuum tightness drawing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207129954U true CN207129954U (en) | 2018-03-23 |
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ID=61637024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721102183.3U Active CN207129954U (en) | 2017-08-30 | 2017-08-30 | A kind of vacuum tightness drawing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207129954U (en) |
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2017
- 2017-08-30 CN CN201721102183.3U patent/CN207129954U/en active Active
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