CN101333211A - Recovery device of lipoic acid water solution - Google Patents
Recovery device of lipoic acid water solution Download PDFInfo
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- CN101333211A CN101333211A CNA2008100220538A CN200810022053A CN101333211A CN 101333211 A CN101333211 A CN 101333211A CN A2008100220538 A CNA2008100220538 A CN A2008100220538A CN 200810022053 A CN200810022053 A CN 200810022053A CN 101333211 A CN101333211 A CN 101333211A
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- lipoic acid
- water solution
- extraction plant
- acid water
- storage tank
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Abstract
A lipoic acid aqueous solution recovery device belongs to the technical field of pharmaceutical wastewater recovery devices and comprises a bracket, an extraction device arranged on the bracket, a storage tank which is arranged at one side of the extraction device and used for containing the lipoic acid aqueous solution, a lifting device which is matchedly connected with the storage tank and the extraction device and used for introducing the lipoic acid aqueous solution from the storage tank to the extraction device, as well as a drain pipe and a liquid discharge pipe which are respectively connected with the bottom part of the extraction device. The lipoic acid aqueous solution recovery device has the advantages that the lipoic acid aqueous solution introduced into the storage tank from the workshop can be lifted into the extraction device through the lifting device to extract the lipoic acid; then the solution can be educed by the liquid discharge pipe and collected back for lipoic acid production, so that the recovery device can effectively prevent the loss of valuable lipoic acid and facilitate the conservation of resources; the entire recovery device has simple structure and is easy to operate.
Description
Technical field
The invention belongs to pharmaceutical wastewater retrieving arrangement technical field, be specifically related to a kind of retrieving arrangement of lipoic acid water solution.
Background technology
So-called lipoic acid water solution is meant in the production process of Thioctic Acid, by whizzer the Thioctic Acid crystalline mother solution of producing by former process is got rid of filter (also claiming dehydration), the filtrate of getting rid of the filter generation promptly is called lipoic acid water solution, and why claim lipoic acid water solution, be because in filtrate, contain the Thioctic Acid of trace.
In the prior art, normally whizzer is got rid of lipoic acid water solution after the filter and directly efflux or be introduced into and efflux after handling in the water treating pond.Yet, the applicant thinks, although the content of Thioctic Acid only is about 3% to belong to micro-scope in the aforementioned filtrate,, do not add utilization or its discharging then not can't but be a kind of serious waste with claiming not add recovery, run counter to the spirit of the economizing economy of advocating at present, Intensive economy.Therefore, if the device that reclaims Thioctic Acid a kind of filtrate after whizzer gets rid of filter is effectively arranged, then can yet be regarded as is a kind of good way of making the best use of everything that embodied.
Summary of the invention
Task of the present invention be to provide a kind of can be effectively with the retrieving arrangement of the Thioctic Acid raw material lipoic acid water solution that reclaim, simple for structure and easy to operate in the lipoic acid water solution.
Task of the present invention is finished like this, a kind of retrieving arrangement of lipoic acid water solution, and it comprises a support; One extraction plant, this extraction plant are installed on the described support; One is used to contain the storage tank of storage lipoic acid water solution, is configured in a side of described extraction plant; One is used for the lipoic acid water solution of described storage tank is incorporated into the lifting gear that goes in the described extraction plant, and this lifting gear and storage tank and extraction plant are matched; One water shoot and a liquid discharge pipe, each is connected with the bottom of described extraction plant.
In a specific embodiment of the present invention, described lifting gear comprises motor, liquid pump, pumping pipe and drain pipe, motor and liquid pump connect and are located on the described support or be located at the basis that is used for supporting bracket, one end of pumping pipe is stretched over to be realized in the described storage tank connecting with storage tank, the other end of pumping pipe is connected with the fluid inlet of liquid pump, one end of drain pipe is connected with the liquid outlet of liquid pump, the other end is matched with the top of described extraction plant and communicate with the cavity volume of extraction plant, wherein: the top of described extraction plant has first, the second charging interface, and the bottom of extraction plant has a tapping interface, be connected with on the described first charging interface and be used for solvent is incorporated into the solvent inlet tube that the cavity volume of extraction plant goes, described drain pipe is connected with the second charging interface, and described water shoot and liquid discharge pipe all are connected on the described tapping interface.
In another specific embodiment of the present invention, described motor and liquid pump connect and are located at a side of the nearly bottom of described support.
Go back in the specific embodiment of the present invention, described motor and liquid pump connect and are located on the described basis.
In another specific embodiment of the present invention, described basis is a terrace.
In another specific embodiment of the present invention, the pipeline of described water shoot is provided with draining control valve, and the pipeline of described liquid discharge pipe is provided with the discharge opeing control valve.
More of the present invention and in specific embodiment, described solvent is a toluene.
In of the present invention and then specific embodiment, dispose visor on the described tapping interface.
Of the present invention again more and in specific embodiment, described water shoot is crooked.
In again of the present invention and then specific embodiment, the low hump shape bending in high two ends in the middle of described bending is.
Technical scheme disclosed in this invention, can be incorporated into that lipoic acid water solution in the storage tank rises to extraction plant extraction Thioctic Acid by lifting gear and draw by the workshop and be back to Thioctic Acid production after using collection, therefore can prevent the loss of valuable Thioctic Acid effectively and help economizing on resources by liquid discharge pipe; The whole recovery apparatus structure is terse, easy to operate.
Description of drawings
Accompanying drawing is a specific embodiment synoptic diagram of the present invention.
Embodiment
For the auditor that the makes Patent Office especially public can be well understood to structure essence of the present invention and beneficial effect more; the spy reaches embodiment in conjunction with the accompanying drawings the specific embodiment of the present invention is described in detail as follows; but the description of embodiment is not all constituted restriction to technical solution of the present invention, any pro forma but not substantial equivalent replacement all should be considered as the protection domain of technical scheme of the present invention.
Embodiment 1:
Ask for an interview accompanying drawing, provided a support 1 of being made by metal such as angle bar, this support 1 is supported on the basis 7 (basis 7 also can claim terrace), and the basis of being said here 7 is preferably the terrace that adopts the concrete casting shop.The extraction tower that extraction plant 2 adopts chemical industry, pharmaceutical industries to use always also is that the bottom in the extraction tower is provided with packing layer in the cavity volume of extraction plant 2, and the material of packing layer preferably uses the propylene filler.Extended first, second charging interface 21,22 at the top of extraction plant 2, the tapping interface 23 that has visor 231 is received in the bottom of extraction plant 2.Side at extraction plant 2 is provided with storage tank 3, in the present embodiment, the storage tank of recommending 3 is ponds that excavation forms on basis 7, from the Thioctic Acid production plant, more particularly comes from and by whizzer the Thioctic Acid crystalline mother solution is got rid of the filtrate that the filter back produces and be incorporated in the storage tank 3 by pipe 8.
Still ask for an interview accompanying drawing, recommended the preferred but not lifting gear 4 that is limited to, this lifting gear 4 comprises motor 41, liquid pump 42, pumping pipe 43 and drain pipe 44,42 assemblings of motor 41 and liquid pump are cooperated and find a place on basic 7 according to known general knowledge, just motor 41 is fixed on the basis 7, more particularly, motor 41 is fixed on the basis 7, one end of pumping pipe 43 is stretched over to constitute with storage tank 3 in the storage tank 3 and connects, and the fluid inlet of the other end of pumping pipe 43 and liquid pump 42 connects, one end of the liquid outlet of liquid pump 42 and drain pipe 44 connects, and the other end of drain pipe 44 and the second charging interface 22 connect.Obviously, the function that lifting gear 4 is taken on is that the lipoic acid water solution in the storage tank 3 is incorporated in the extraction plant 2, by extraction plant 2 extraction Thioctic Acids.On the tapping interface 23 of extraction plant 2 bottoms, jointly continued water shoot 5 and liquid discharge pipe 6, wherein, water shoot 5 is connected with the sidepiece of tapping interface 23, and liquid discharge pipe 6 is connected with the bottom of tapping interface 23.The pipeline of water shoot 5 is provided with draining control valve 51, and the pipeline of liquid discharge pipe 6 is provided with discharge opeing control valve 61.The low curved shape in high two ends in the middle of water shoot 5 constitutes shown in figure, bends to the hump shape, perhaps claims to bend to the Ω shape.Why water shoot 5 to be designed to this shape, be to be the propylene packing layer because be that the middle part of cavity volume of extraction tower is following based on: the cavity volume of extraction plant 2, and be the solvent of introducing from solvent inlet tube 211 more than the middle part, solvent is a toluene, the propylene packing layer is a water layer, the top of propylene packing layer is a toluene, the proportion of toluene is lighter than water, therefore in order to ensure the amount of toluene in the extraction tower, when in extraction tower, putting into water, the height of water level can only reach water shoot 5 curved top portion, to ensure the cavity volume that is not occupied toluene layer by water layer.
Embodiment 2:
Figure slightly is processed into the container of a barrel separately with storage tank 3, and the container of this barrel is placed on the basis 7, and the motor 41 of lifting gear 4 is taken the bottom side that liquid pump 42 is installed in support 1, and all the other are all with the description to embodiment 1.
The applicant describes principle of work of the present invention in conjunction with the accompanying drawings.The filtrate of containing the Thioctic Acid about 3% of being got rid of the generation of filter back by the already mentioned whizzer in front is incorporated in the storage tank 3 through pipe 8, when storage to certain amount in the storage tank 3 for example reaches when being enough to implement the required amount of single extraction processes by extraction plant 2, close the discharge opeing control valve 61 on the pipeline of liquid discharge pipe 6 earlier, the draining control valve 51 on the pipeline of opening water discharge pipe 5.In extraction plant 2, introduce water earlier, introducing the mode of water both can introduce by solvent inlet tube 211, can also introduce by adding the irrigating gate (not shown) of being located at extraction plant 2 tops, when seeing water shoot 5 water outlets, illustrate that then the water yield in the cavity volume of extraction plant 2 has reached with the propylene packing layer submergence in the extraction plant 2, close the draining control valve 51 on the pipeline of water shoot 5 this moment.Sad solvent is that toluene is incorporated into extraction plant 2 by solvent inlet tube 211 will to be used for dissolve sulfur, then opens lifting gear 4, and the lipoic acid water solution in the storage tank 3 is introduced extraction in the extraction plant 2.After extraction is finished, elder generation's opening water discharge control valve 51 is put the water of the cavity volume bottom of extraction plant 2 and is removed, when water put remove after, watch color according to visor 231 on the one hand, take a sample at the water outlet 52 of water shoot 5 on the other hand, and chemical examination, prove when the Thioctic Acid toluene mixture liquid flows out, close draining control valve 51 immediately, open discharge opeing control valve 61, the Thioctic Acid toluene mixture liquid is collected, be back to Thioctic Acid production by liquid discharge pipe 6.Thioctic Acid in the lipoic acid water solution can be reclaimed effectively by said process, to embody the maximum using of resource.
Claims (10)
1, a kind of retrieving arrangement of lipoic acid water solution is characterized in that it comprises a support (1); One extraction plant (2), this extraction plant (2) are installed on the described support (1); One is used to contain the storage tank (3) of storage lipoic acid water solution, is configured in a side of described extraction plant (2); One is used for the lipoic acid water solution of described storage tank (3) is incorporated into the lifting gear (4) that goes in the described extraction plant (2), and this lifting gear (4) is matched with storage tank (3) and extraction plant (2); One water shoot (5) and a liquid discharge pipe (6), each is connected with the bottom of described extraction plant (2).
2, the retrieving arrangement of lipoic acid water solution according to claim 1, it is characterized in that described lifting gear (4) comprises motor (41), liquid pump (42), pumping pipe (43) and drain pipe (44), motor (41) connects and is located at described support (1) with liquid pump (42) and goes up or be located at the basis (7) that is used for supporting bracket (1), one end of pumping pipe (43) is stretched over to be realized in the described storage tank (3) connecting with storage tank (3), the other end of pumping pipe (43) is connected with the fluid inlet of liquid pump (42), one end of drain pipe (44) is connected with the liquid outlet of liquid pump (42), the other end is matched with the top of described extraction plant (2) and communicate with the cavity volume of extraction plant (2), wherein: the top of described extraction plant (2) has first, the second charging interface (21,22), and the bottom of extraction plant (2) has a tapping interface (23), be connected with on the described first charging interface (21) and be used for solvent is incorporated into the solvent inlet tube (211) that the cavity volume of extraction plant (2) goes, described drain pipe (44) is connected with the second charging interface (22), and described water shoot (5) and liquid discharge pipe (6) all are connected on the described tapping interface (23).
3, the retrieving arrangement of lipoic acid water solution according to claim 2 is characterized in that described motor (41) and liquid pump (42) connect and be located at a side of the nearly bottom of described support (1).
4, the retrieving arrangement of lipoic acid water solution according to claim 1 is characterized in that described motor (41) and liquid pump (42) connect and are located on the described basis (7).
5,, it is characterized in that described basis (7) is terrace according to the retrieving arrangement of claim 2 or 4 described lipoic acid water solutions.
6, the retrieving arrangement of lipoic acid water solution according to claim 1 and 2 it is characterized in that the pipeline of described water shoot (5) is provided with draining control valve (51), and the pipeline of described liquid discharge pipe (6) is provided with discharge opeing control valve (61).
7, the retrieving arrangement of lipoic acid water solution according to claim 2 is characterized in that described solvent is a toluene.
8, the retrieving arrangement of lipoic acid water solution according to claim 2 is characterized in that disposing on the described tapping interface (23) visor (231).
9, the retrieving arrangement of lipoic acid water solution according to claim 1 and 2 is characterized in that described water shoot (5) is crooked.
10, the retrieving arrangement of lipoic acid water solution according to claim 9 is characterized in that described bending is the middle low hump shape bending in high two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100220538A CN101333211B (en) | 2008-06-24 | 2008-06-24 | Recovery device of lipoic acid water solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100220538A CN101333211B (en) | 2008-06-24 | 2008-06-24 | Recovery device of lipoic acid water solution |
Publications (2)
| Publication Number | Publication Date |
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| CN101333211A true CN101333211A (en) | 2008-12-31 |
| CN101333211B CN101333211B (en) | 2010-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008100220538A Active CN101333211B (en) | 2008-06-24 | 2008-06-24 | Recovery device of lipoic acid water solution |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102531299A (en) * | 2012-03-06 | 2012-07-04 | 江苏同禾药业有限公司 | Method for treating addition wastewater in production process of lipoic acid |
| CN104211270A (en) * | 2014-10-11 | 2014-12-17 | 江苏同禾药业有限公司 | Method for treating cyclization waste water in production process of lipoic acid |
| CN104261629A (en) * | 2014-10-11 | 2015-01-07 | 江苏同禾药业有限公司 | Combined treatment method for addition waste water and cyclization waste water in production process of lipoic acid |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW360636B (en) * | 1993-07-12 | 1999-06-11 | Glitsch | Method and apparatus for recovering acetic acid from aqueous streams |
| US5492625A (en) * | 1994-04-07 | 1996-02-20 | Glitsch, Inc. | Method of recovering carboxylic acids from dilute solutions |
-
2008
- 2008-06-24 CN CN2008100220538A patent/CN101333211B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102531299A (en) * | 2012-03-06 | 2012-07-04 | 江苏同禾药业有限公司 | Method for treating addition wastewater in production process of lipoic acid |
| CN102531299B (en) * | 2012-03-06 | 2013-05-01 | 江苏同禾药业有限公司 | Method for treating addition wastewater in production process of lipoic acid |
| CN104211270A (en) * | 2014-10-11 | 2014-12-17 | 江苏同禾药业有限公司 | Method for treating cyclization waste water in production process of lipoic acid |
| CN104261629A (en) * | 2014-10-11 | 2015-01-07 | 江苏同禾药业有限公司 | Combined treatment method for addition waste water and cyclization waste water in production process of lipoic acid |
| CN104261629B (en) * | 2014-10-11 | 2016-03-02 | 江苏同禾药业有限公司 | The combination treatment method of addition waste water and cyclization waste water in production process of lipoic acid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101333211B (en) | 2010-09-15 |
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Owner name: SUZHOU FUSHILAI PHARMACEUTICAL CO., LTD. Free format text: FORMER NAME: CHANGSHU FUSHILAI MEDICINE CHEMICAL CO., LTD. |
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Address after: 215522 Jiangsu province Changshu New Material Industrial Park Haiwang Road No. 16 Patentee after: SUZHOU FUSHILAI PHARMACEUTICAL CO., LTD. Address before: 215558 former port road, Southeast Development Zone, Jiangsu, Changshou City Patentee before: Changshu Fushilai Medicine Chemical Co., Ltd. |