CN202625968U - Tetramizole hydrochloride mother liquor recycling and applying device - Google Patents
Tetramizole hydrochloride mother liquor recycling and applying device Download PDFInfo
- Publication number
- CN202625968U CN202625968U CN 201220042152 CN201220042152U CN202625968U CN 202625968 U CN202625968 U CN 202625968U CN 201220042152 CN201220042152 CN 201220042152 CN 201220042152 U CN201220042152 U CN 201220042152U CN 202625968 U CN202625968 U CN 202625968U
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- CN
- China
- Prior art keywords
- mother liquor
- applying device
- liquor recycling
- hydrochloride mother
- tetramizole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a tetramizole hydrochloride mother liquor recycling and applying device. The tetramizole hydrochloride mother liquor recycling and applying device comprises a ground groove, a concentration kettle and a centrifugal machine which are connected in sequence. The tetramizole hydrochloride mother liquor recycling and applying device has the advantages that the mother liquor can serve as a process water feeding material, so that the wastewater discharge amount is reduced, the total discharge amount is controlled effectively, the wastewater treatment effect is good, the operation cost is reduced, the yield of intermediates or products in each step can be improved obviously, and great economic benefits are obtained.
Description
Technical field
The utility model relates to recovery set and uses device, and the recovery set that relates in particular to a kind of tetramisole hydrochloride mother liquor is used device.
Background technology
For a long time; The yield of tetramisole hydrochloride is lower always, traces it to its cause, and a very important aspect is respectively to go on foot the mother liquor that produces in the operation in the tetramisole hydrochloride production process all to discharge as spent process water; Since in these water all more or less be dissolved with midbody or product; Cause chemical oxygen demand COD than higher, so both increased the intractability and the running cost of sewage works, wasted part midbody or product again.Therefore, need provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
The purpose of the utility model provides the recovery set of the high tetramisole hydrochloride mother liquor of a kind of yield and uses device.
The technical scheme that the utility model adopts is:
The recovery set of tetramisole hydrochloride mother liquor is used device, comprises the geosyncline, concentration kettle and the whizzer that connect successively.
Get rid of the mother liquor centralized collection that leaches to tetramisole hydrochloride midbody hydroxysalt in geosyncline; Focus on a certain amount of after, from geosyncline, utilize vacuum by batch putting into again in the virgin material concentration kettle of next batch again, open the concentration kettle jacket steam; Heat concentrated, crystallisation by cooling; Put into the stainless steel whizzer to cooled material at last and get rid of and filter the midbody hydroxysalt, pack supplies the hypomere explained hereafter to use.
Drop into the raw material of same quantity, the list of hydroxysalt is criticized yield and is increased to present 362kg by original 310kg, and yield has improved 16.77%, and environmental protection is economical again.
The utility model has the advantages that: mother liquor can be used as process water and feeds intake; Like this, both reduced wastewater discharge, total emission volumn is effectively controlled; The treatment effect of waste water is good; Reduce running cost, can significantly improve the midbody in each step or the yield of product again, received bigger economic benefit.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
Fig. 1 is the schematic diagram of the utility model.
Wherein: 1, geosyncline, 2, concentration kettle, 3, whizzer.
Embodiment
As shown in Figure 1, the recovery set of the tetramisole hydrochloride mother liquor of the utility model is used device, comprises the geosyncline 1, concentration kettle 2 and the whizzer 3 that connect successively.
Get rid of the mother liquor centralized collection that leaches to tetramisole hydrochloride midbody hydroxysalt in geosyncline 1; Focus on a certain amount of after, from geosyncline 1, utilize vacuum by batch putting into again in the virgin material concentration kettle 2 of next batch again, open concentration kettle 2 jacket steams; Heat concentrated, crystallisation by cooling; Put into stainless steel whizzer 3 to cooled material at last and get rid of and filter the midbody hydroxysalt, pack supplies the hypomere explained hereafter to use.
Drop into the raw material of same quantity, the list of hydroxysalt is criticized yield and is increased to present 362kg by original 310kg, and yield has improved 16.77%, and environmental protection is economical again.
Mother liquor can be used as process water and feeds intake, and like this, has both reduced wastewater discharge; Total emission volumn is effectively controlled, and the treatment effect of waste water is good, has reduced running cost; Can significantly improve the midbody in each step or the yield of product again, receive bigger economic benefit.
Claims (1)
1. the recovery set of tetramisole hydrochloride mother liquor is used device, it is characterized in that: comprise the geosyncline, concentration kettle and the whizzer that connect successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220042152 CN202625968U (en) | 2012-02-10 | 2012-02-10 | Tetramizole hydrochloride mother liquor recycling and applying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220042152 CN202625968U (en) | 2012-02-10 | 2012-02-10 | Tetramizole hydrochloride mother liquor recycling and applying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202625968U true CN202625968U (en) | 2012-12-26 |
Family
ID=47379188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220042152 Expired - Fee Related CN202625968U (en) | 2012-02-10 | 2012-02-10 | Tetramizole hydrochloride mother liquor recycling and applying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202625968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922532A (en) * | 2014-04-29 | 2014-07-16 | 宁夏东吴农化有限公司 | Imidazolidine tail liquid treatment technology |
-
2012
- 2012-02-10 CN CN 201220042152 patent/CN202625968U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922532A (en) * | 2014-04-29 | 2014-07-16 | 宁夏东吴农化有限公司 | Imidazolidine tail liquid treatment technology |
| CN103922532B (en) * | 2014-04-29 | 2015-10-07 | 宁夏东吴农化有限公司 | Imidazolidine tail washings treatment process |
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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: 20121226 Termination date: 20210210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |