CN206045701U - A kind of subcritical abstraction purified gaseous solvent device - Google Patents
A kind of subcritical abstraction purified gaseous solvent device Download PDFInfo
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- CN206045701U CN206045701U CN201621067980.8U CN201621067980U CN206045701U CN 206045701 U CN206045701 U CN 206045701U CN 201621067980 U CN201621067980 U CN 201621067980U CN 206045701 U CN206045701 U CN 206045701U
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- tank body
- filter layer
- catheter
- subcritical abstraction
- gaseous solvent
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Abstract
A kind of subcritical abstraction purified gaseous solvent device, including tank body and catheter, are provided with the first filter layer in tank body；The upper and lower ends of catheter are connected with tank body respectively, and two junctions are located above and below the first filter layer respectively, and catheter is provided with circulating pump, and spray liquid is connected with catheter；Tank body upper surface is provided with air vent, and tank body lower part is provided with the air inlet pipe connected with tank body, and air inlet pipe is located at below the first filter layer with the junction of tank body, and air inlet pipe is tangent with tank body.
Description
Technical field
This utility model is related to field of gas purification, more particularly to subcritical abstraction purified gaseous solvent device.
Background technology
In recent years, subcritical abstraction technology has obtained very big development, and this technology is mainly used in the extraction of Vegetable oil lipoprotein
Take.Through development for many years, the main application fields of current subcritical abstraction technology also include the following aspects：1st, with big
The vegetable oil extraction field for representative such as bean, Semen arachidis hypogaeae, Semen Juglandiss, Fructus Tritici aestivi, Semen Vitis viniferae, Semen Armeniacae Amarum, seed of Flos Moutan, Semen Lini；2nd, with
Xanthophylls from Marigold, capsicum red pigment are that the plant pigment of representative extracts field；3rd, with Flos Rosae Rugosae, ten Herba Coriandris, Lignum Aquilariae Resinatum, Lignum Santali Albi, fennel
Perfume, Bulbus Allii etc. extract field for the plants essential oil of representative；4th, Ganoderma spore oil, microbial oil extract field；5th, Nicotiana tabacum L. extracts Buddhist nun
Ancient fourth and tar precursor thing field；6th, raw wool removing lanoline field；7th, the removing with Folium Camelliae sinensis, Nicotiana tabacum L., Chinese herbal medicine as representative
Pesticide residues field；8th, the Chinese herbal medicine effective ingredientses with Fructus Schisandrae Chinensis, Semen Cucurbitae, Folium Artemisiae Argyi etc. as representative extract field；9th, with bloom
Worm, Pupa bombycises are the removing of the insecticide lipoids of representative；10th, removing of fish and shrimp lubricant component with Acipenser Sinensis, squid as representative etc..
The prior art of Patent No. ZL90108660.6, discloses one kind《Technology for extraction of grease from liquefied petroleum gas》, category
In earliest subcritical abstraction patent.Under normal circumstances, subcritical solvent has propane, butane, iso-butane, dimethyl ether, R134a
（HFA 134a）With liquefied ammonia etc., in subcritical abstraction production process, contain in the material after being extracted in extractor
There is substantial amounts of solvent, the referred to as wet dregs of rice, the wet dregs of rice during desolvation, are carried out in constantly heating is stirred in extractor, from
In carried the dust of some materials in the solvent gas that evaporate secretly, during precipitation excessive velocities, oarse-grained material is also by solvent
Gas takes extractor out of, and these dust enter compressor with solvent gas, causes compressor lubricant oil to fail, compresser cylinder etc.
Component wear.
Utility model content
For the problem that prior art is present, the purpose of this utility model is to provide a kind of dress of energy purifying solvent gas
Put.
To realize above-mentioned utility model purpose, concrete technical scheme of the present utility model is：A kind of subcritical abstraction solvent
Gas cleaning plant, including tank body and catheter, are provided with the first filter layer in tank body；The upper and lower ends of catheter respectively with tank body
Connect, and two junctions are located above and below the first filter layer respectively, catheter is provided with circulating pump, leads in catheter
There is spray liquid；Tank body upper surface is provided with air vent, and tank body lower part is provided with the company of the air inlet pipe connected with tank body, air inlet pipe and tank body
Place is met below the first filter layer, and air inlet pipe is tangent with tank body.
The connection of the second filter layer being additionally provided with the tank body above the first filter layer, catheter upper end and tank body
Place is positioned between the first filter layer and the second filter layer.
First filter layer is by any one in becket, saddle ring and ceramic ring or any two or three filling
Into.
The catheter upper end mouth of pipe is located in tank body, and is provided with the first shower nozzle on the mouth of pipe of catheter upper end.
The tank body upper surface is provided with spray liquid filler, and the second spray corresponding with spray liquid filler is provided with tank body
Head.
The air inlet pipe transverse horizontal is arranged.
The spray liquid is cold water or grease-like liquid.
The tank body upper end is provided with pressure gauge.
The tank base is provided with floss hole.
The tank wall is provided with liquid level visor, and liquid level visor is located at below the first filter layer.
This utility model simple structure, low cost of manufacture, with stronger promotional value.
Air inlet pipe is tangent with tank body, and the solvent gas for entering tank body by air inlet pipe produce centrifugal force, using centrifugal force and
The settlement separate big solid impurity of surge tank mitigation of gases flow velocity, is sprayed plus spray liquid using the first filter layer and the second filter layer
Drip washing gas, purifies minute dusts, so as to the solvent gas of cleaning are provided for the compressor of gas, it is ensured that the stability and high efficiency of compressor
Work.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is Fig. 1 top views.
Specific embodiment
As depicted in figs. 1 and 2, a kind of subcritical abstraction purified gaseous solvent device, including tank body 1 and catheter 2, tank body
The first filter layer 3 is provided with 1；The upper and lower ends of catheter 2 are connected with tank body 1 respectively, and two junctions are located at first respectively
Above and below filter layer 3, catheter 2 is provided with circulating pump 4, is connected with spray liquid in catheter 2；1 upper surface of tank body is provided with
Air vent 5,1 bottom of tank body are provided with the air inlet pipe 6 connected with tank body 1, and air inlet pipe 6 is filtered positioned at first with the junction of tank body 1
Below layer 3, and air inlet pipe 6 is tangent with tank body 1.
The company of the second filter layer 7 being additionally provided with tank body 1 above the first filter layer 3,2 upper end of catheter and tank body 1
Place is met positioned between the first filter layer 3 and the second filter layer 7.
First filter layer 3 is formed by any one in becket, saddle ring and ceramic ring or any two or three filling,
Second filter layer 7 is formed by any one in becket, saddle ring and ceramic ring or any two or three filling, becket,
Ring type filling is all referred to as in saddle ring and ceramic ring and the composition for prior art, the first filter layer 3 and the second filter layer 7 can phase
Together, it is also possible to different.
The 2 upper end mouth of pipe of catheter is located in tank body 1, and is provided with the first shower nozzle 8 on the 2 upper end mouth of pipe of catheter.
1 upper surface of the tank body is provided with spray liquid filler 9, and corresponding with spray liquid filler 9 the is provided with tank body 1
Two shower nozzles 10.
6 transverse horizontal of air inlet pipe is arranged, and spray liquid typically adopts cold water, for absorptive subcritical purified gaseous solvent
When, the grease-like liquid such as spray liquid soybean oil, Oleum Arachidis hypogaeae semen, 1 upper end of tank body are provided with pressure gauge 11, and 1 bottom of tank body is provided with discharge
Mouth 12.
1 side wall of tank body is provided with liquid level visor 13, and liquid level visor 13 is located at below the first filter layer 3.
Specific work process is：Spray liquid is filled in from spray liquid filler 9 to tank body 1, is observed by liquid level visor 13
The height of spray liquid in tank body 1, stops filling when 2 lower port of catheter is not crossed in the middle part of water level to liquid level visor 13；Open
Dynamic circulating pump 4, spray liquid are entered in catheter 2 and are sprayed on the first filter layer 3 by the first shower nozzle 8, and spray liquid is in composition
Flow and drop back in tank bottoms liquid between the ring type filling of the first filter layer 3；From the solvent gas with dust that extractor is evaporated
Body is entered in tank body 1 by air inlet pipe 6, and as air inlet pipe 6 is tangent with tank body 1, solvent gas do centrifugation fortune into after tank body 1
Dynamic, while solvent gas flowing velocity is reduced, the large granular impurity carried secretly in solvent gas is settled down to the spray liquid of 1 bottom of tank body
In, the first filter layer 3 is first passed through during solvent gas rise, now the fine dusts in solvent gas are filtered by first
Spray liquid in layer 3 is separated, and solvent gas is further purified, and then solvent gas continue to rise, and solvent gas rose
Part spray liquid can be carried when fast, be filtered and dropped back in its spray liquid for carrying through the second filter layer 7, now through many
The clean solvent gas of heavy filtration are expelled in subcritical abstraction equipment in corresponding compressor by air vent 5.
From the clean level of liquid level visor 13 yet observable spray liquid, good filtration is not reached when spray liquid is more muddy
During effect, floss hole 12 is opened, muddy spray liquid is released, fill again the spray liquid of cleaning, in the spray that filling is clean
Can also be with substantial amounts of water from inside 9 pairs of the first filter layers 3 of spray liquid filler and the second filter layer 7 and tank body 1 before liquid
Be rinsed, or ring type filling is soaked by clear water being filled in tank body 1.
Finally it should be noted that above example is only to illustrative and not limiting the technical solution of the utility model, to the greatest extent
Pipe has been described in detail to this utility model with reference to above-described embodiment, it will be understood by those within the art that：Still
This utility model can be modified or equivalent, without deviating from any modification of spirit and scope of the present utility model
Or local is replaced, which all should be covered in the middle of right of the present utility model.
Claims (10)
1. a kind of subcritical abstraction purified gaseous solvent device, it is characterised in that：Including tank body and catheter, in tank body, is provided with
One filter layer；The upper and lower ends of catheter are connected with tank body respectively, and two junctions are respectively positioned at the top of the first filter layer
And lower section, catheter is provided with circulating pump, spray liquid is connected with catheter；Tank body upper surface is provided with air vent, and tank body lower part sets
There is the air inlet pipe connected with tank body, air inlet pipe is located at below the first filter layer with the junction of tank body, and air inlet pipe and tank body phase
Cut.
2. a kind of subcritical abstraction purified gaseous solvent device according to claim 1, it is characterised in that：In the tank body
The second filter layer being additionally provided with above the first filter layer, the junction of catheter upper end and tank body be located at the first filter layer and
Between second filter layer.
3. a kind of subcritical abstraction purified gaseous solvent device according to claim 2, it is characterised in that：First mistake
Filtering layer is formed by any one in becket, saddle ring and ceramic ring or any two or three filling.
4. a kind of subcritical abstraction purified gaseous solvent device according to claim 1, it is characterised in that：The catheter
The upper end mouth of pipe is located in tank body, and is provided with the first shower nozzle on the mouth of pipe of catheter upper end.
5. a kind of subcritical abstraction purified gaseous solvent device according to claim 1, it is characterised in that：On the tank body
End face is provided with spray liquid filler, and the second shower nozzle corresponding with spray liquid filler is provided with tank body.
6. a kind of subcritical abstraction purified gaseous solvent device according to claim 1, it is characterised in that：The air inlet pipe
Transverse horizontal is arranged.
7. a kind of subcritical abstraction purified gaseous solvent device according to claim 1, it is characterised in that：The spray liquid
For cold water or grease-like liquid.
8. according to arbitrary described a kind of subcritical abstraction purified gaseous solvent device in claim 1～7, it is characterised in that：
The tank body upper end is provided with pressure gauge.
9. according to arbitrary described a kind of subcritical abstraction purified gaseous solvent device in claim 1～7, it is characterised in that：
The tank base is provided with floss hole.
10. according to arbitrary described a kind of subcritical abstraction purified gaseous solvent device in claim 1～7, it is characterised in that：
The tank wall is provided with liquid level visor, and liquid level visor is located at below the first filter layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621067980.8U CN206045701U (en) | 2016-09-21 | 2016-09-21 | A kind of subcritical abstraction purified gaseous solvent device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621067980.8U CN206045701U (en) | 2016-09-21 | 2016-09-21 | A kind of subcritical abstraction purified gaseous solvent device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206045701U true CN206045701U (en) | 2017-03-29 |
Family
ID=58370813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621067980.8U Active CN206045701U (en) | 2016-09-21 | 2016-09-21 | A kind of subcritical abstraction purified gaseous solvent device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904292A (en) * | 2022-04-06 | 2022-08-16 | 德帕姆(杭州)泵业科技有限公司 | Supercritical extraction kettle |
-
2016
- 2016-09-21 CN CN201621067980.8U patent/CN206045701U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904292A (en) * | 2022-04-06 | 2022-08-16 | 德帕姆(杭州)泵业科技有限公司 | Supercritical extraction kettle |
| CN114904292B (en) * | 2022-04-06 | 2023-12-26 | 德帕姆(杭州)泵业科技有限公司 | Supercritical extraction kettle |
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