CN203577367U - Countercurrent extraction equipment - Google Patents
Countercurrent extraction equipment Download PDFInfo
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- CN203577367U CN203577367U CN201320677346.6U CN201320677346U CN203577367U CN 203577367 U CN203577367 U CN 203577367U CN 201320677346 U CN201320677346 U CN 201320677346U CN 203577367 U CN203577367 U CN 203577367U
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- manhole
- extraction apparatus
- extraction
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Abstract
The utility model provides countercurrent extraction equipment, which belongs to the technical field of machinery and aims to solve the technical problem that countercurrent extraction equipment is complex in structure and easily fails in the prior art. The countercurrent extraction equipment comprises an extracting tank, wherein an upper baffle and a lower baffle through which liquid can pass are arranged in the extracting tank; the extracting tank is separated into a liquid outlet area, a liquid inlet area and an extraction area through the upper baffle and the lower baffle; a liquid outlet is formed in the liquid outlet area; a liquid inlet is formed in the liquid inlet area; a first manhole is formed in the extraction area; the liquid inlet is connected with a liquid conveying mechanism. The countercurrent extraction equipment is simple in structure, low in manufacturing cost, stable, reliable and low in failure rate, and materials to be extracted and an extracting solution can be in full contact, so that the extraction efficiency can be improved.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of equipment that effective components in plants is used that extracts, and especially relates to a kind of counterflow extraction apparatus.
Background technology
In plant extract industry, conventionally with extractor or counter-flow extraction device, extract the active ingredient in plant.Because counter-flow extraction has higher extraction efficiency, thereby be more and more subject to the attention of industry, but existing counter-flow extraction device is expensive, general enterprises is unable to be born.Counterflow extraction apparatus is conventionally by motor and the power structure for conveying of the auger being connected with motor as extraction district, and the situation that auger is stuck in use easily appears in this structure, and fault rate is higher.
Utility model content
The purpose of this utility model is for the problems referred to above, and a kind of counterflow extraction apparatus is provided; Prior art existing counterflow extraction apparatus complex structure, the easy technical problem that breaks down have been solved.
For achieving the above object, the utility model has adopted following technical proposal: a kind of counterflow extraction apparatus, comprise extractor, in described extractor, be provided with upper spacer and the lower clapboard that can allow liquid pass through, described upper spacer and lower clapboard are separated into out extractor liquid zone, feed liquor district and extract district, going out on liquid zone to be provided with liquid outlet, in feed liquor district, are provided with inlet, in extraction district, be provided with the first manhole, described inlet connects liquid transporting body.
In above-mentioned counterflow extraction apparatus, in described extraction district, be also provided with the second manhole.
In above-mentioned counterflow extraction apparatus, the described upper end of the first manhole and the distance of upper spacer are between 5-15cm.
In above-mentioned counterflow extraction apparatus, the described lower end of the second manhole and the distance of lower clapboard are between 5-15cm.
In above-mentioned counterflow extraction apparatus, described liquid transporting body also connects storage tank.
In above-mentioned counterflow extraction apparatus, described liquid transporting body is turbine pump.
In above-mentioned counterflow extraction apparatus, on described lower clapboard, be provided with spurt hole, described spurt hole is radially distributed by middle mind-set edge on lower clapboard.
Compared with prior art, the utility model has the advantage of: the utility model is simple in structure, cost of manufacture is low, reliable and stable, failure rate is low; Between the material that need to extract and extract, can contact fully, thereby can improve extraction efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides;
Fig. 2 is the structural representation of lower clapboard.
In figure, extractor 1, infusion pump 2, storage tank 3, liquid outlet 11, inlet 12, upper spacer 21, lower clapboard 22, go out liquid zone 31, feed liquor district 32, extract district 33, the first manhole 41, the second manhole 42, spurt hole 221.
The specific embodiment
As shown in Figure 1, a kind of counterflow extraction apparatus, comprise extractor 1, in described extractor 1, be provided with upper spacer 21 and the lower clapboard 22 that can allow liquid pass through, described upper spacer 21 and lower clapboard 22 are separated into out extractor 1 liquid zone 31, feed liquor district 32 and extract district 33, going out on liquid zone 31 to be provided with liquid outlet 11, are provided with inlet 12 in feed liquor district 32, in extraction district 33, be provided with the first manhole 41, described inlet 12 connects liquid transporting body 2.
In described extraction district 33, be also provided with the second manhole 42.
The upper end of the first described manhole 41 and the distance of upper spacer 21 are between 5-15cm.
The lower end of the second described manhole 42 and the distance of lower clapboard 22 are between 5-15cm.
Described liquid transporting body 2 also connects storage tank 3.
Described liquid transporting body 2 is turbine pump.
On described lower clapboard 22, be provided with spurt hole 221, described spurt hole 221 is radially distributed by middle mind-set edge on lower clapboard 22.
The ratio of the volume in the volume in described feed liquor district 32 and extraction district 33 is 1: 4-1: between 40.
The ratio of the volume in the described volume that goes out liquid zone 31 and extraction district 33 is 1: 4-1: between 40.
When work, with the discharging opening connection inlet 12 of infusion pump 2, with the charging aperture connection storage tank 3 of infusion pump 2, wherein in storage tank 3, store extract.The material that needs are extracted is joined and is extracted in district 33 by the first manhole 41, closes the first manhole 41.
Extract is driven into from storage tank 3 with infusion pump 2 and extracts in district 33, continue transfusion, now, extract contacts and produces the effect of soaking with the material extracting in district 33, when extract fills up extraction district 33 completely, owing to being subject to the impact of extract, material is boiling shape and starts rolling in extraction district 33, extract is contacted fully with material, in extraction district 33, material gravitate under rolling state moves down, extract moves up, form adverse current between the two, thereby the active ingredient in material is separated out, further, extract enters into out liquid zone 31 and by liquid outlet 11 dischargings.This process can be carried out continuously, until extracted.
In the present embodiment, owing to being provided with spurt hole 221 on lower clapboard 22, described spurt hole 221 is radially distributed by middle mind-set edge on lower clapboard 22.Therefore, extract when lower clapboard 22 enters by the flow velocity of mind-set surrounding reduce gradually, thus the impact of material is also reduced gradually by middle mind-set surrounding, make material in extraction district 33, produce the therefrom effect of mind-set periphery rolling, can effectively improve the efficiency of extraction.
After extraction completes, open the second manhole 42, material is taken out from the second manhole 42, can carry out the operation of next batch.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (7)
1. counterflow extraction apparatus, comprise extractor (1), it is characterized in that, in described extractor (1), be provided with upper spacer (21) and the lower clapboard (22) that can allow liquid pass through, described upper spacer (21) and lower clapboard (22) are separated into out liquid zone (31) by extractor (1), feed liquor district (32) and extraction district (33), going out on liquid zone (31), to be provided with liquid outlet (11), on feed liquor district (32), be provided with inlet (12), in extraction district (33), be provided with the first manhole (41), described inlet (12) connects liquid transporting body (2).
2. counterflow extraction apparatus according to claim 1, is characterized in that, in described extraction district (33), is also provided with the second manhole (42).
3. counterflow extraction apparatus according to claim 1, is characterized in that, the upper end of described the first manhole (41) and the distance of upper spacer (21) are between 5-15cm.
4. counterflow extraction apparatus according to claim 2, is characterized in that, the lower end of described the second manhole (42) and the distance of lower clapboard (22) are between 5-15cm.
5. according to the counterflow extraction apparatus described in claim 1-4 any one, it is characterized in that, described liquid transporting body (2) also connects storage tank (3).
6. according to the counterflow extraction apparatus described in claim 1-4 any one, it is characterized in that, described liquid transporting body (2) is turbine pump.
7. counterflow extraction apparatus according to claim 5, it is characterized in that, on described lower clapboard (22), be provided with spurt hole (221), described spurt hole (221) is above radially distributed by middle mind-set edge at lower clapboard (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677346.6U CN203577367U (en) | 2013-10-21 | 2013-10-21 | Countercurrent extraction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677346.6U CN203577367U (en) | 2013-10-21 | 2013-10-21 | Countercurrent extraction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203577367U true CN203577367U (en) | 2014-05-07 |
Family
ID=50575346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320677346.6U Expired - Fee Related CN203577367U (en) | 2013-10-21 | 2013-10-21 | Countercurrent extraction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203577367U (en) |
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2013
- 2013-10-21 CN CN201320677346.6U patent/CN203577367U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140507 Termination date: 20161021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |