CN206631246U - Continuous extracting device - Google Patents
Continuous extracting device Download PDFInfo
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- CN206631246U CN206631246U CN201720367799.7U CN201720367799U CN206631246U CN 206631246 U CN206631246 U CN 206631246U CN 201720367799 U CN201720367799 U CN 201720367799U CN 206631246 U CN206631246 U CN 206631246U
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Abstract
The utility model discloses a kind of continuous extracting device, including the total inlet pipe of solvent, the total outlet pipe of solvent, collecting tank and extractor, extractor to be provided with chuck；Solvent inlet pipe is connected with the top of extractor, bottom is connected with solvent outlet pipe, the solvent inlet pipe of extractor is connected with the total inlet pipe of solvent, the solvent outlet pipe of extractor is connected with the total outlet pipe of solvent, the total inlet pipe of solvent connects with the total outlet pipe of solvent, the total outlet pipe of solvent is connected with the inlet of collecting tank, and tank deck reflux condenser is provided with the top of extractor.The total inlet pipe of solvent, the total outlet pipe of solvent are interconnected with each tank in the utility model, make that closed cycle can be formed during its work, improve the extracted amount of material, reduce the usage amount of solvent, substantially reduce subsequent concentration intractability, can save a large amount of heating steam.And the utility model can realize that can arbitrarily choose several extractors in the course of the work uses, and improves the flexibility of operation, reduce the production brought during each tank maintenance and pause, improve operating efficiency.
Description
Technical field
It the utility model is related to a kind of continuous extracting device.
Background technology
Existing continuous extracting device includes multiple extractors, and multiple extractors are sequentially connected in series setting, such as Patent No.
Extraction system disclosed in 201310072670.X, a kind of entitled continuous countercurrent extraction process and extractor and extraction system
In, extracted for order during extraction, storage tank or concentration tank during the multiple extract solution of last extractor enters, such a extraction side
The extracted amount of several tanks before although formula can increase, the general concentration of last time extract solution of last extractor is relatively low,
The concentration of product can be reduced by being directly entered middle storage tank or concentration tank, and such a extraction system goes wrong when one of extractor
When, whole extraction system can not normal operation, need comprehensive parking maintenance, cause production to pause.
The content of the invention
The technical problems to be solved in the utility model is to provide that a kind of solvent dosage is few, extractor using flexible continuously carries
Take device.
In order to solve the above technical problems, the utility model includes the total inlet pipe of solvent, the total outlet pipe of solvent, collecting tank and at least 2
Individual extractor, the extractor are provided with chuck, steam pipe are connected with the chuck；Solvent is connected with the top of the extractor
Inlet pipe, bottom are connected with solvent outlet pipe, and Pump for giving-out, the solvent inlet pipe and solvent of the extractor are provided with the solvent outlet pipe
Total inlet pipe connection, the solvent outlet pipe of the extractor are connected with the total outlet pipe of solvent, the total inlet pipe of the solvent and the total outlet pipe company of solvent
Logical, the total outlet pipe of solvent is connected with the inlet of collecting tank, and tank deck reflux condenser is provided with the top of the extractor.
The total outlet pipe of solvent is provided with piping filter on the pipeline section at collecting tank inlet.
The total inlet pipe of solvent connects with the Butterworth Hatch at the top of collecting tank.
Solvent return duct is also associated with the solvent outlet pipe of each extractor, the solvent return duct and extractor
Liquid return hole is connected, and the solvent return duct is connected with the total inlet pipe of solvent so as to realize the company of the total inlet pipe of solvent and the total outlet pipe of solvent
It is logical.
It also includes surge tank and preheater, is connected with feed tube at the top of the surge tank, bottom is connected with drain pipe, institute
State and delivery pump is installed on drain pipe, the cold fluid charging aperture connection of the drain pipe end and preheater, the solvent always enters
Pipe is connected with the cold fluid discharging opening of preheater, and the heat source import of the preheater is connected with steam inlet tube, the preheater
Thermal source outlet is connected with condensate pipe.
Liquid back pipe is connected with the total inlet pipe of solvent, the liquid back pipe is connected with the liquid return hole at the top of surge tank.
After said structure, because the total inlet pipe of solvent, the total outlet pipe of solvent are interconnected with each tank in the utility model,
Make that closed cycle can be formed during utility model works, improve the extracted amount of material, also reduce the usage amount of solvent, extract
The extract solution total amount that same material obtains can reduce about 50%, substantially reduce subsequent concentration intractability, can save a large amount of heating and steam
Vapour, energy-saving effect are obvious.And the utility model can realize that can arbitrarily choose several extractors in the course of the work uses, and improves behaviour
The flexibility of work, reduce the production brought during each tank maintenance and pause, greatly improve operating efficiency.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model：
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in figure 1, continuous extracting device includes the total inlet pipe 1 of solvent, the total outlet pipe 2 of solvent, collecting tank 3, surge tank 4, pre-
Hot device 5 and at least two extractor 6, extractor is 4 in the present embodiment, and each extractor is provided with chuck, is connected with chuck
Steam pipe, the mode that extractor takes chuck to heat during normal operation heat to material, and specific chuck heating arrangement is existing
There is technology will not be repeated here.The top of surge tank 4 is connected with feed tube 41, bottom is connected with drain pipe 42, pacifies on drain pipe 42
Equipped with delivery pump 43, the end of drain pipe 42 is connected with the cold fluid charging aperture of preheater 5, and preheater is from board-like in the present embodiment
Preheater, the cold fluid discharging opening of preheater 5 are connected with the total inlet pipe 1 of solvent, and the heat source import of preheater 5 is connected with steam and entered
Pipe, the thermal source outlet of preheater 5 are connected with condensate pipe.
Each extractor top is connected with solvent inlet pipe 61, bottom is connected with solvent outlet pipe, is provided with out in solvent outlet pipe
Inlet pipe 1 total with solvent is connected the solvent inlet pipe 61 of 63,4 extractors of liquid pump respectively, the solvent outlet pipes 62 of 4 extractors respectively with
The total outlet pipe 2 of solvent connects, and the total inlet pipe 1 of solvent and the total outlet pipe 2 of solvent are interconnected, the total outlet pipe 2 of solvent and the inlet of collecting tank 3
Connection, the total outlet pipe 2 of solvent are provided with piping filter 7, the number of piping filter on the pipeline section at the inlet of collecting tank 3
It can be designed according to the quantity of extractor and the property of thing to be extracted.
Tank deck reflux condenser 64 is installed at the top of each extractor, for the solvent steam progress to extractor tank deck
Condensation, uniformity of the material in extractor is improved, improve extraction effect, the pipeline of tank deck reflux condenser 64 and extractor connects
Binding structure is prior art, be will not be repeated here.Tank deck reflux condenser 64 uses recirculated water as low-temperature receiver in the present embodiment.
Solvent return duct 65 is also associated with the solvent outlet pipe 62 of each extractor, solvent return duct 65 returns with extractor
Liquid mouth is connected, and the solvent return duct 65 of previous extractor is connected by connecting tube 66 with the solvent inlet pipe 61 of next extractor
And then inlet pipe 1 total with solvent is connected so as to realize many places of the total inlet pipe 1 of solvent and the total outlet pipe 2 of solvent connection in the utility model,
The solvent return duct 65 of last extractor is connected by connecting tube 66 with the solvent inlet pipe 61 of first extractor, is realized whole
Being interconnected for individual pipeline, makes the utility model be more convenient when using, and can need to choose wherein any several extractions according to technique
Tank is used, and strengthens flexibility of the present utility model.
Liquid back pipe 11 is also associated with the total inlet pipe 1 of solvent, liquid back pipe 11 is connected with the liquid return hole at the top of surge tank 4, is made each
The solvent of individual extractor can return to surge tank 4 by the total inlet pipe 1 of solvent and liquid back pipe 11, be preheated in advance in surge tank 4
Design temperature enters back into the extraction that setting extractor carries out next round, reduces the heating-up time after entering extractor, improves work
Efficiency.
The total inlet pipe 1 of solvent connects with the Butterworth Hatch at the top of collecting tank 3., can be total by solvent when whole system needs cleaning
Inlet pipe 1 conveys cleaning fluid to each tank, is easy to the clean and maintenance of each tank, reduces circuit design, arrangement difficulty.
The utility model illustrates by taking four extractors in illustrating as an example.The valve of each pipeline is set in the utility model
Prior art is set to, in this not go into detail.It is of the present utility model to be using process：Added in first extractor to be extracted
Thing and solvent are decocted, and second extractor adds thing to be extracted and be prepared, and first extractor decocts for the first time to be finished
Pump for giving-out is opened afterwards, and decoction liquor is transported to collecting tank 3；First extractor adds fresh solvent and decocted again, the
Second of decoction liquor is delivered to second extractor by Pump for giving-out and is used as second after one extractor decocts for second
Solvent of extractor is decocted, and second extractor opens Pump for giving-out by first time decoction liquor after decocting for the first time
It is transported to collecting tank 3；First extractor third time adds fresh solvent and decocted, and the 3rd extractor adds thing to be extracted
It is prepared, third time decoction liquor is delivered to second extractor by Pump for giving-out after first extractor third time decocts
Secondary solvent as second extractor carries out second and decocted, and liquid is opened out after second extractor, second of decoction
Second of decoction liquor is transported to the 3rd extractor and decocted as a solvent of the 3rd extractor by pump, and the 3rd carries
Take tank to open Pump for giving-out after decocting for the first time and first time decoction liquor is transported to collecting tank 3；First extractor discharge is residual
Slag rejoins thing to be extracted, and the 4th extractor adds thing to be extracted and be prepared, and second extractor adds fresh solvent
Third time decoction is carried out, second extractor third time opens Pump for giving-out after decocting and third time decoction liquor is transported into the 3rd
Individual extractor is decocted as the secondary solvent of the 3rd extractor, is opened out after second of the decoction of the 3rd extractor
Second of decoction liquor is transported to the 4th extractor and decocted as a solvent of the 4th extractor by liquid pump, the 4th
Extractor opens Pump for giving-out after decocting for the first time and first time decoction liquor is transported into collecting tank 3；3rd extractor adds
Fresh solvent carries out third time decoction, and the 3rd extractor third time opens Pump for giving-out after decocting, and third time decoction liquor is defeated
It is sent to the 4th extractor to be decocted as the secondary solvent of the 4th extractor, second of the decoction of the 4th extractor finishes
Second of decoction liquor is transported to first extractor and decocted as a solvent of first extractor by unlatching Pump for giving-out afterwards
To boil, a decoction liquor is transported to collecting tank 3 by unlatching Pump for giving-out after the first time that first extractor second is taken turns decocts, the
Four extractors add fresh solvent and carry out third time decoction, and the 4th extractor third time opens Pump for giving-out after decocting will
Third time decoction liquor is transported to first extractor and decocted as the secondary solvent of first extractor, the like, make
The utility model forms closed cycle, improves the extracted amount of material, also reduces the usage amount of solvent, extract same material and obtain
To extract solution total amount can reduce about 50%, substantially reduce subsequent concentration intractability, a large amount of heating steam, energy-conservation effect can be saved
Fruit is obvious.The extraction time of thing to be extracted is selected according to the specific sex character of thing to be extracted in each extractor in the utility model
Select, foregoing is only to enumerate a kind of occupation mode of the present utility model.Because the total inlet pipe 1 of solvent, solvent always go out in the utility model
Pipe 2 is interconnected with each tank, and can be achieved can arbitrarily choose several extractors in the course of the work uses, and improves the flexible of operation
Property, reducing the production brought during each tank maintenance pauses, and greatly improves operating efficiency.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model.Previous embodiment
The utility model is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.In every case it is new in this practicality
Within the scope of the inventive concept of type, any modification, equivalent substitution and improvements done etc., protection of the present utility model is all contained in
Within the scope of.
Claims (6)
1. a kind of continuous extracting device, carried it is characterized in that it includes the total inlet pipe of solvent, the total outlet pipe of solvent, collecting tank and at least two
Tank is taken, the extractor is provided with chuck, steam pipe is connected with the chuck；Solvent is connected with the top of the extractor to enter
Pipe, bottom are connected with solvent outlet pipe, Pump for giving-out are provided with the solvent outlet pipe, the solvent inlet pipe and solvent of the extractor are total
Inlet pipe is connected, and the solvent outlet pipe of the extractor is connected with the total outlet pipe of solvent, and the total inlet pipe of solvent connects with the total outlet pipe of solvent,
The total outlet pipe of solvent is connected with the inlet of collecting tank, and tank deck reflux condenser is provided with the top of the extractor.
2. continuous extracting device according to claim 1, it is characterized in that the total outlet pipe of the solvent is close to collecting tank feed liquor
Pipeline section at mouthful is provided with piping filter.
3. continuous extracting device according to claim 1, it is characterized in that the total inlet pipe of the solvent with it is clear at the top of collecting tank
Wash mouth connection.
4. continuous extracting device according to claim 1, it is characterized in that also connecting in the solvent outlet pipe of each extractor
It is connected to solvent return duct, the liquid return hole connection of the solvent return duct and extractor, the solvent return duct and the total inlet pipe of solvent
Connect so as to realize connecting for the total inlet pipe of solvent and the total outlet pipe of solvent.
5. continuous extracting device according to any one of claim 1 to 4, it is characterized in that it also includes surge tank and preheating
Device, the surge tank top is connected with feed tube, bottom is connected with drain pipe, and delivery pump is provided with the drain pipe, described
The cold fluid charging aperture of drain pipe end and preheater connects, and the cold fluid discharging opening of the total inlet pipe of the solvent and preheater connects
Connect, the heat source import of the preheater is connected with steam inlet tube, and the thermal source outlet of the preheater is connected with condensate pipe.
6. continuous extracting device according to claim 5, it is characterized in that liquid back pipe is connected with the total inlet pipe of the solvent, institute
Liquid back pipe is stated to be connected with the liquid return hole at the top of surge tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367799.7U CN206631246U (en) | 2017-04-10 | 2017-04-10 | Continuous extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367799.7U CN206631246U (en) | 2017-04-10 | 2017-04-10 | Continuous extracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206631246U true CN206631246U (en) | 2017-11-14 |
Family
ID=60247893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720367799.7U Active CN206631246U (en) | 2017-04-10 | 2017-04-10 | Continuous extracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206631246U (en) |
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2017
- 2017-04-10 CN CN201720367799.7U patent/CN206631246U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210512 Address after: 261000 No.01, building 4, information electronic accessories assembly project, 2600 Zhuangjian Road, Kuiwen District, Weifang City, Shandong Province Patentee after: Shandong Jingying Machinery Manufacturing Co.,Ltd. Address before: 261051 east area, block B, ABP headquarters base, 2600 Zhuangjian Road, Kuiwen District, Weifang City, Shandong Province Patentee before: SHANDONG WEIFANG EAGLE MEDICAL APPLIANCES Co.,Ltd. |
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| TR01 | Transfer of patent right |