CN204485362U - A kind of heat exchange type plant system for continuously extracting - Google Patents
A kind of heat exchange type plant system for continuously extracting Download PDFInfo
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- CN204485362U CN204485362U CN201520140009.2U CN201520140009U CN204485362U CN 204485362 U CN204485362 U CN 204485362U CN 201520140009 U CN201520140009 U CN 201520140009U CN 204485362 U CN204485362 U CN 204485362U
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Abstract
The utility model relates to a kind of heat exchange type plant system for continuously extracting, belongs to Continuous Flow extraction equipment technical field.It comprises tank body, pipeline, liquid pump; Tank body comprises hot-water cylinder and batch can, and described batch can comprises a tank, No. two tanks, No. three tanks and No. four tanks, and pipeline comprises material loading house steward, material loading branched pipe, feed back branched pipe, feed back house steward, backflow material loading branched pipe, tandem feed back pipe; The bottom of a described tank, No. two tanks, No. three tanks and No. four tanks is provided with independently discharge duct; Also comprise heat exchanger, described heat exchanger comprises heat exchanger tube, and described heat exchanger tube is made up of with the solvent delivery pipe forming outer tube the extract carrier pipe forming interior pipe, and described hot-water cylinder is connected by described solvent delivery pipe with heat exchanger.The utility model can realize continuous dosing, continuous discharge, and the difference between eliminating batch, reach and carry high product yield, save solvent, convenient operation, saves time, and reduces the object of energy consumption.
Description
Technical field
The utility model relates to a kind of heat exchange type plant system for continuously extracting, belongs to Continuous Flow extraction equipment technical field.
Background technology
Continuous Flow is extracted can save solvent effectively, and carries high product yield, and therefore increasing enterprise all brings into use this technology.But different plants contains dissimilar natural active matter, its extracting method and Extraction solvent may have difference, react on equipment, also make device structure varied.If application number is the Chinese invention patent of 200610125091.7, disclose a kind of Chinese medicine continuous circulation and extract method for concentration and equipment, the equipment adopted comprises medicinal liquid extraction tank, solvent tank and alembic, its method adds Extraction solvent in alembic, constantly flow in extractor after conduit condensation through heating, after soaking medicinal material, after liquid level reach a certain height, extract enters in alembic by the whole siphon of Soxhlet capillarity automatically, continuous circulation, until extract completely, extract in alembic continues heating, a storage tank is imported stand-by after solvent condenses, liquid after concentrated can enter next process, solvent in storage tank can be used for extracting next time.The continuous extraction of this invention is to same batch materials from the continuous operation being dosed into the whole process of product output, but not the Continuous Flow in Modern Significance is extracted.Continuous Flow described here is extracted and is referred to the material adding different batches in multiple batch can, then with the extractant of rear extract together as first one, be intended to eliminate batch between difference, increase the yield of product, the extract such as adopting the 3rd road extraction process to produce backflows in second extraction process as the extractant of second extraction process, backflow in first extraction process as the extractant of first extraction process with the extract that second extraction process produces, moment keeps this extracting mode, until discharging, discharging is also the circulation discharging between different batch can, do like this and just can realize continuous dosing, continuous discharge, and eliminate batch between difference, reach and carry high product yield, reduce energy consumption, save solvent, the object of convenient operation.And existing extraction equipment is difficult to realize above-mentioned purpose.
And in prior art, when extract is discharged from discharging, with higher temperature, its cooling must be waited just to carry out upper prop process; Not only lose time also to waste heat energy.
Utility model content
The utility model will solve the problems of the technologies described above, thus provides a kind of heat exchange type plant system for continuously extracting.It can either extract continuously, also can save time, and saves energy, realizes scientific utilization.
The technical scheme that the utility model solves the problem is as follows:
A kind of heat exchange type plant system for continuously extracting, comprises some tank bodies, for connecting the pipeline of tank body, the liquid pump be arranged on pipeline; Described tank body comprises hot-water cylinder and batch can, described batch can at least comprises a tank, No. two tanks, No. three tanks and No. four tanks, and described pipeline comprises a material loading house steward, some material loading branched pipes, some feed back branched pipes, feed back house steward, some backflow material loading branched pipes, some tandem feed back pipes; Each described pipeline is provided with at least one valve, the top of described batch can is all directly or indirectly connected with described material loading branched pipe and backflow material loading branched pipe, and the bottom of described batch can is all directly or indirectly connected with described feed back branched pipe and tandem feed back pipe; Described feed back house steward is provided with at least three valves, and one is arranged between a tank and No. two tanks, and it two is arranged between No. two tanks and No. three tanks, and it three is arranged between No. three tanks and No. four tanks;
The bottom of a described tank, No. two tanks, No. three tanks and No. four tanks is provided with independently discharge duct;
Also comprise heat exchanger, described heat exchanger comprises heat exchanger tube, described heat exchanger tube is made up of with the solvent delivery pipe forming outer tube the extract carrier pipe forming interior pipe, described hot-water cylinder is connected by described solvent delivery pipe with heat exchanger, and described extract carrier pipe extends out and is connected to resin column from described heat exchanger.
Preferred as technique scheme, also comprise the condenser assembly for carrying out condensing reflux to the solvent in batch can, described condenser assembly comprises condenser pipe and condensation water tank; Described heat exchanger also comprises heat-exchanging water tank; Described condensation water tank is communicated with by tube connector with heat-exchanging water tank, and described tube connector is provided with valve.
Preferred as technique scheme, described material loading house steward and feed back house steward are provided with described liquid pump.
Preferred as technique scheme, described hot-water cylinder is arranged at the technological process upstream of batch can, and is connected with each batch can with material loading branched pipe by described material loading house steward.
Preferred as technique scheme, realize parallel connection by material loading house steward, material loading branched pipe, feed back branched pipe and feed back house steward between described batch can, realize series connection by the valve on material loading house steward, material loading branched pipe, tandem feed back pipe, feed back house steward and these pipelines.
Preferred as technique scheme, described extraction system realizes extracting continuously by the valve on tandem feed back pipe, feed back house steward, backflow material loading branched pipe and these pipelines.
The enforcement of the utility model technique scheme, can realize Continuous Flow and extract, can add the material of different batches in multiple batch can, then with rear extract together as front extractant together, the difference between can eliminating batch, increases the yield of product.
The enforcement of the utility model technique scheme, saves the energy, saves the time, and the extract making temperature higher is being lowered the temperature at short notice after heat exchanger, reaches the requirement of upper prop; Need to supplement the solvent entering tank body heating up at short notice after heat exchanger, reach the requirement directly entering tank body, while having saved the time, reduce energy consumption.
In sum, the utility model has following beneficial effect:
The utility model can realize continuous dosing, continuous discharge, and the difference between eliminating batch, reach and carry high product yield, save solvent, convenient operation, saves time, and reduces the object of energy consumption.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, No. 1 tanks, 2 No. two tanks, 3 No. three tanks, 4 No. four tanks, 5 hot-water cylinders, 6 liquid pumps, 7 pipelines, 8 valves, 9 heat exchangers, 10 resin columns;
7-1 material loading house steward, 7-2 material loading branched pipe, 7-3 feed back branched pipe, 7-4 feed back house steward, 7-5 backflow material loading branched pipe, 7-6 tandem feed back pipe, 7-7 discharge duct;
9-1 extract carrier pipe, 9-2 solvent delivery pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further detailed.
This detailed description of the invention is only to explanation of the present utility model; be not to restriction of the present utility model; any change that those skilled in the art are done after having read description of the present utility model, as long as in the protection domain of claims, all will be subject to the protection of Patent Law.
As shown in Figure 1, a Plants system for continuously extracting, comprises some tank bodies, for connecting the pipeline 7 of tank body, the liquid pump 6 be arranged on pipeline; Described tank body comprises hot-water cylinder 5 and batch can, described batch can comprises a tank 1, No. two tanks 2, No. three tanks 3 and No. four tanks 4, and described pipeline 7 comprises a material loading house steward 7-1, four material loading branched pipe 7-2, four feed back branched pipe 7-3, feed back house steward 7-4, three backflow material loading branched pipe 7-5, some tandem feed back pipe 7-6; Each described pipeline is provided with at least one valve 8, the top of described batch can is all directly or indirectly connected with described material loading branched pipe 7-2 and backflow material loading branched pipe 7-5, and the bottom of described batch can is all directly or indirectly connected with described feed back branched pipe 7-3 and tandem feed back pipe 7-6; Described feed back house steward 7-4 is provided with at least three valves, and one is arranged between a tank 1 and No. two tanks 2, and it two is arranged between No. two tanks 2 and No. three tanks 3, and it three is arranged between No. three tanks 3 and No. four tanks 4.The bottom of a described tank 1, No. two tanks, 2, No. three tanks 3 and No. four tanks 4 is provided with independently discharge duct 7-7.
Also comprise heat exchanger 9, described heat exchanger 9 comprises heat exchanger tube, described heat exchanger tube is made up of with the solvent delivery pipe 9-2 forming outer tube the extract carrier pipe 9-1 forming interior pipe, described hot-water cylinder 5 is connected by described solvent delivery pipe 9-2 with heat exchanger 9, and described extract carrier pipe 9-1 extends out and is connected to resin column 10 from described heat exchanger 9.Also comprise the condenser assembly for carrying out condensing reflux to the solvent in batch can, described condenser assembly comprises condenser pipe and condensation water tank; Described heat exchanger also comprises heat-exchanging water tank; Described condensation water tank is communicated with by tube connector with heat-exchanging water tank, and described tube connector is provided with valve.
Described material loading house steward 7-1 and feed back house steward 7-4 is provided with described liquid pump 6.Described hot-water cylinder 5 is arranged at the technological process upstream of batch can, and is connected with each batch can with material loading branched pipe 7-2 by described material loading house steward 7-1.Realized by material loading house steward 7-1, material loading branched pipe 7-2, feed back branched pipe 7-3 and feed back house steward 7-4 in parallel between described batch can, realize series connection by the valve on material loading house steward 7-1, material loading branched pipe 7-2, tandem feed back pipe 7-6, feed back house steward 7-4 and these pipelines.Described extraction system realizes extracting continuously by the valve on tandem feed back pipe 7-6, feed back house steward 7-4, backflow material loading branched pipe 7-5 and these pipelines.
The utility model concrete operations are as follows:
A tank is just carrying out carrying out carrying out first extraction in second extraction, No. four tanks in the 3rd road extraction, No. three tanks in discharging state, No. two tanks; Now corresponding valve state is:
Due to material loading house steward 7-1 and material loading branched pipe 7-2 conveying is solvent, and their valve is looked actual conditions and opened or close;
Valve on feed back branched pipe 7-3 only close a tank 1,
Valve Close All on feed back house steward 7-4;
The valve of backflow feeding tube 7-5 only opens No. two tanks 2;
The valve of tandem feed back pipe 7-6 is only closed between a tank 1 and No. two tanks 2;
The valve of discharge duct 7-7 only opens No. four tanks 4;
Thus guarantee that liquid flows to: the pattern (in this stage, the discharging of feed liquid is carried out at No. four tanks, and the discharging of material slag is carried out at a tank) of No. two tanks-No. three tanks-No. four tank-dischargings; Until complete one extraction again.Complete after this extracts together, tank 1 discharging is complete and load virgin material and add new solvent, it be equivalent to this extracted together before No. four tanks; No. two tanks 2 complete the 3rd road extraction needs discharging, and it is equivalent to this and has extracted last tank 1 together; No. three tanks 3 complete second extraction to be needed to carry out the 3rd road extraction, and it is equivalent to this and has extracted the first two number tank 2 together; No. four tanks 4 complete first and extract, and need to carry out second extraction, it be equivalent to this extracted together before No. three tanks 3.Now, only need corresponding adjustment valve, guarantee that the liquid of a new round flows to :-number tank-discharging of No. three tanks-No. four tanks; Guarantee before this one abstraction process back to back completes, complete the discharging to No. two tanks 2 and filling virgin material simultaneously.
Therefore after the utility model is implemented, always there are three in four tanks at any time all in the operation carrying out extracting, always circulate and a certain tank is carried out to the operation of discharging and filling virgin material.And the extractant that the extractant that the 3rd road extract extracts as second, second extract extract as first, complete first extract liquid as thick separation of products out; And complete the material extracted in the 3rd road and unload from batch can as material slag, achieve material, separation that liquid unloads tank.
The extract of discharging from discharge duct 7-7 due to temperature is higher can not directly upper prop process, therefore, before upper prop process, first through the process of heat exchanger 9, drop temperature to less than 40 DEG C, meet the requirement of upper prop.The heat that heat exchanger 9 is taken away is for the heating to supplement solvent.
Claims (6)
1. a heat exchange type plant system for continuously extracting, is characterized in that: comprise some tank bodies, for connecting the pipeline (7) of tank body, the liquid pump (6) be arranged on pipeline; Described tank body comprises hot-water cylinder (5) and batch can, described batch can at least comprises a tank (1), No. two tanks (2), No. three tanks (3) and No. four tanks (4), and described pipeline (7) comprises a material loading house steward (7-1), some material loading branched pipes (7-2), some feed back branched pipes (7-3), feed back house steward (7-4), some backflow material loading branched pipes (7-5), some tandem feed back pipes (7-6); Each described pipeline is provided with at least one valve (8), the top of described batch can is all directly or indirectly connected with described material loading branched pipe (7-2) and backflow material loading branched pipe (7-5), and the bottom of described batch can is all directly or indirectly connected with described feed back branched pipe (7-3) and tandem feed back pipe (7-6); Described feed back house steward (7-4) is provided with at least three valves, and one is arranged between a tank (1) and No. two tanks (2), and it two is arranged between No. two tanks (2) and No. three tanks (3), and it three is arranged between No. three tanks (3) and No. four tanks (4);
The bottom of a described tank (1), No. two tanks (2), No. three tanks (3) and No. four tanks (4) is provided with independently discharge duct (7-7);
Also comprise heat exchanger (9), described heat exchanger (9) comprises heat exchanger tube, described heat exchanger tube is made up of the solvent delivery pipe (9-2) of the extract carrier pipe (9-1) and formation outer tube that form interior pipe, described hot-water cylinder (5) is connected by described solvent delivery pipe (9-2) with heat exchanger (9), and described extract carrier pipe (9-1) extends out and is connected to resin column (10) from described heat exchanger (9).
2. a kind of heat exchange type plant system for continuously extracting according to claim 1, is characterized in that: also comprise the condenser assembly for carrying out condensing reflux to the solvent in batch can, described condenser assembly comprises condenser pipe and condensation water tank; Described heat exchanger also comprises heat-exchanging water tank; Described condensation water tank is communicated with by tube connector with heat-exchanging water tank, and described tube connector is provided with valve.
3. a kind of heat exchange type plant system for continuously extracting according to claim 1 and 2, is characterized in that: described material loading house steward (7-1) and feed back house steward (7-4) are provided with described liquid pump (6).
4. a kind of heat exchange type plant system for continuously extracting according to claim 1 and 2, it is characterized in that: described hot-water cylinder (5) is arranged at the technological process upstream of batch can, and be connected with each batch can with material loading branched pipe (7-2) by described material loading house steward (7-1).
5. a kind of heat exchange type plant system for continuously extracting according to claim 1 and 2, it is characterized in that: realized by material loading house steward (7-2), material loading branched pipe (7-2), feed back branched pipe (7-3) and feed back house steward (7-4) in parallel between described batch can, realize series connection by the valve on material loading house steward (7-1), material loading branched pipe (7-2), tandem feed back pipe (7-6), feed back house steward (7-4) and these pipelines.
6. a kind of heat exchange type plant system for continuously extracting according to claim 1 and 2, is characterized in that: described extraction system realizes extracting continuously by the valve on tandem feed back pipe (7-6), feed back house steward (7-4), backflow material loading branched pipe (7-5) and these pipelines.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520140009.2U CN204485362U (en) | 2015-03-12 | 2015-03-12 | A kind of heat exchange type plant system for continuously extracting |
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| CN201520140009.2U CN204485362U (en) | 2015-03-12 | 2015-03-12 | A kind of heat exchange type plant system for continuously extracting |
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| CN204485362U true CN204485362U (en) | 2015-07-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645663A (en) * | 2015-03-12 | 2015-05-27 | 浙江天草生物科技股份有限公司 | Heat exchange type continuous plant extraction system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645663A (en) * | 2015-03-12 | 2015-05-27 | 浙江天草生物科技股份有限公司 | Heat exchange type continuous plant extraction system |
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