CN201316553Y - Extracting tower capable of vibrating screen plate back and forth for producing sulfamethoxazole - Google Patents
Extracting tower capable of vibrating screen plate back and forth for producing sulfamethoxazole Download PDFInfo
- Publication number
- CN201316553Y CN201316553Y CNU2008202244674U CN200820224467U CN201316553Y CN 201316553 Y CN201316553 Y CN 201316553Y CN U2008202244674 U CNU2008202244674 U CN U2008202244674U CN 200820224467 U CN200820224467 U CN 200820224467U CN 201316553 Y CN201316553 Y CN 201316553Y
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- CN
- China
- Prior art keywords
- transmission shaft
- cylindrical shell
- sulfamethoxazole
- screen plate
- extraction tower
- 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 an extracting tower capable of vibrating screen plate back and forth for producing sulfamethoxazole, which comprises a tube body and a power transmission device, wherein a transmission shaft is arranged inside the tube body, a plurality of screen plates are positioned on the transmission shaft, and the upper end of the transmission shaft is connected with the power transmission device. When the transmission shaft moves upward, media on the upper side of the screen plates move downward via small holes on the screen plates, and when the transmission shaft moves downward, media on the lower side of the screen plates move upward via the small holes on the screen plates. Besides, reciprocating movement of the transmission shaft up and down plays a role of stirring, thereby mass transfer areas are enlarged and renewed constantly, mass transfer process is strengthened, and mass transfer effect and extracting efficiency are improved. Further, reciprocating movement of the transmission shaft up and down can be realized via an eccentric device on the upper portion. According to different extracting requests, vibration amplitude of the transmission shaft moving up and down can be adjusted by adjusting the distance between a first power shaft line and a second power shaft line, thereby achieving higher extracting efficiency. Moreover, the utility model has the advantages of stable operation and strong universality.
Description
Technical field
The utility model relates to a kind of chemical industry equipment, specifically, relates to a kind of reciprocating oscillating screen plate extraction tower that is used to produce Sulfamethoxazole.
Background technology
Extraction is the method for common a kind of separate substance in chemical industry, particularly in the close two kinds of materials that mix again of boiling point, separate another kind of material and generally all adopt extraction, its principle is to utilize the characteristic of each component different solubility in selected solvent in the liquid mixture, make components dissolved that desire in the mixture separates in solvent and reach that each component is separated and the purpose of purifying substances, be widely used in industries such as petrochemical industry, pharmacy and non-ferrous metals.
At present, equipment commonly used in extraction process has still formula and tower, still formula extraction efficiency is generally less than one-level (single still), extraction efficiency is low, the extraction efficiency of tower equipment can be greater than one-level (single tower), extraction efficiency is higher, is widely used, and mass transfer is not ideal enough, extraction ability is not good enough and move problems such as steady inadequately but still exist.
The utility model content
Problem to be solved in the utility model is at above problem, and the reciprocating oscillating screen plate extraction tower that is used to produce Sulfamethoxazole that a kind of mass transfer effect is good, extraction efficiency is high, operate steadily is provided.
For achieving the above object, the technical scheme that the utility model adopted is: the reciprocating oscillating screen plate extraction tower that is used to produce Sulfamethoxazole, comprise cylindrical shell and actuating unit, be provided with power transmission shaft in the described cylindrical shell, described power transmission shaft is provided with several sieve plates, and described power transmission shaft upper end links to each other with actuating unit.
As a kind of prioritization scheme, described actuating unit comprises motor, belt pulley and first line shaft, and described first line shaft is provided with eccentric.
A kind of concrete prioritization scheme, described eccentric comprises base, and described base one end is fixedlyed connected with first line shaft, and the described base other end is provided with groove and bolt, be provided with second line shaft in the described groove, described second line shaft is provided with the end cap of fixedlying connected with base.
A kind of concrete prioritization scheme, the described first line shaft axis and the second line shaft axis stagger mutually.
A kind of concrete prioritization scheme, described cylindrical shell comprise first cylindrical shell that is positioned at the power transmission shaft upper end and second cylindrical shell that is positioned at the power transmission shaft lower end, are provided with several path cylindrical shells between described first cylindrical shell and second cylindrical shell.
A kind of concrete prioritization scheme, described first cylindrical shell is provided with first visor, heavy phase import and light phase export.
A kind of concrete prioritization scheme, described second cylindrical shell are provided with second visor, heavy out and light import mutually.
A kind of concrete prioritization scheme, the quantity of described path cylindrical shell are five.
The utility model is taked above technical scheme, have the following advantages: when power transmission shaft moves upward, the aperture of medium on sieve plate that is positioned at the sieve plate upside moves downward, when power transmission shaft moves downward, the aperture of medium on sieve plate that is positioned at the sieve plate downside moves upward, the effect of stirring has been played in pumping of power transmission shaft, mass transfer area is increased and continual renovation, strengthened mass transport process, mass transfer effect and extraction efficiency have been improved, pumping of power transmission shaft realizes by superposed eccentric, according to different extraction requirements, can by regulate the first line shaft axis and the second line shaft axis between distance regulate the amplitude of power transmission shaft up-down vibration, thereby reach better extraction efficiency, and whole device operates steadily, highly versatile.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing is the structural representation that is used to produce the reciprocating oscillating screen plate extraction tower of Sulfamethoxazole in the utility model.
The specific embodiment
As shown in drawings, be used to produce the reciprocating oscillating screen plate extraction tower of Sulfamethoxazole, comprise cylindrical shell and actuating unit, be provided with power transmission shaft 5 in the cylindrical shell, power transmission shaft 5 is provided with several sieve plates 6, and power transmission shaft 5 upper ends link to each other with actuating unit.
Actuating unit comprises that motor 17, belt pulley 16 and first line shaft, 15, the first line shafts 15 are provided with eccentric.
Eccentric comprises base 13, and base 13 1 ends are fixedlyed connected with first line shaft 15, and base 13 other ends are provided with groove and bolt 10, is provided with second line shaft, 12, the second line shafts 12 in the groove and is provided with the end cap 11 of fixedlying connected with base 13.
First line shaft, 15 axis and second line shaft, 12 axis stagger mutually, second line shaft 12 is positioned at an end of base 13 grooves can be regulated in the position of groove, thereby can regulate the amplitude up and down of power transmission shaft 5, after regulating, by two bolts, 10 location, clamp by end cap 11 then.
Cylindrical shell comprise first cylindrical shell 8 that is positioned at power transmission shaft 5 upper ends and be positioned at second cylindrical shell, 1, the first cylindrical shell 8 of power transmission shaft 5 lower ends and second cylindrical shell 1 between be provided with five path cylindrical shells 4.
First cylindrical shell 8 is provided with first visor 9, heavy phase import 7 and light phase export 18.
Second cylindrical shell 1 is provided with second visor 3, heavy out 19 and light import 2 mutually.
The quantity of first visor 9 and second visor 3 is respectively two.
Light phase medium enters extraction tower from the light phase import 2 that is positioned on second cylindrical shell 1, the heavy phase medium enters extraction tower from the heavy phase import 7 that is positioned on first cylindrical shell 8, because the difference of proportion, light phase medium is moved upward, the heavy phase medium moves downward, simultaneously, the driven by motor eccentric rotates, thereby drive power transmission shaft 5 up-down vibration, light phase medium is fully contacted in extraction tower with the heavy phase medium, improve extraction efficiency, after extraction is finished, heavy phase solution flows out from the heavy out 19 that is positioned on second cylindrical shell 1, and light phase solution flows out from the light phase export 18 that is positioned on first cylindrical shell 8.
In extraction process, can observe, regulate the liquid level of light phase medium and heavy phase medium by light phase medium and heavy phase medium that first visor 9 and 3 pairs of second visors are positioned at extraction tower.
In the process of producing Sulfamethoxazole, need to extract intermediate amino substance (ASC), in leaching process, adopt this extraction tower, with the light phase medium of decarbonylation liquid conduct, enter extraction tower from the light phase import 2 of extraction tower bottom, with the chloroform give phase medium of attaching most importance to, enter extraction tower from the heavy phase import 7 that is positioned at extraction tower top, after extraction finishes, the chloroformic solution that will contain amino substance is emitted from the heavy out 19 of extraction tower bottom, and residual waste solution is emitted from the light phase export 18 that is positioned at extraction tower top.
Claims (8)
1, is used to produce the reciprocating oscillating screen plate extraction tower of Sulfamethoxazole, comprise cylindrical shell and actuating unit, it is characterized in that: be provided with power transmission shaft (5) in the described cylindrical shell, described power transmission shaft (5) is provided with several sieve plates (6), and described power transmission shaft (5) upper end links to each other with actuating unit.
2, the reciprocating oscillating screen plate extraction tower that is used to produce Sulfamethoxazole as claimed in claim 1, it is characterized in that: described actuating unit comprises motor (17), belt pulley (16) and first line shaft (15), and described line shaft (15) is provided with eccentric.
3, the reciprocating oscillating screen plate extraction tower that is used to produce Sulfamethoxazole as claimed in claim 2, it is characterized in that: described eccentric comprises base (13), described base (13) one ends are fixedlyed connected with first line shaft (15), described base (13) other end is provided with groove and bolt (10), be provided with second line shaft (12) in the described groove, described second line shaft (12) is provided with the end cap (11) of fixedlying connected with base (13).
4, the reciprocating oscillating screen plate extraction tower that is used to produce Sulfamethoxazole as claimed in claim 3 is characterized in that: described first line shaft (15) axis and second line shaft (12) axis stagger mutually.
5, the reciprocating oscillating screen plate extraction tower that is used to produce Sulfamethoxazole as claimed in claim 1, it is characterized in that: described cylindrical shell comprises first cylindrical shell (8) that is positioned at power transmission shaft (5) upper end and second cylindrical shell (1) that is positioned at power transmission shaft (5) lower end, is provided with several path cylindrical shells (4) between described first cylindrical shell (8) and second cylindrical shell (1).
6, the reciprocating oscillating screen plate extraction tower that is used to produce Sulfamethoxazole as claimed in claim 5 is characterized in that: described first cylindrical shell (8) is provided with first visor (9), heavy phase import (7) and light phase export (18).
7, the reciprocating oscillating screen plate extraction tower that is used to produce Sulfamethoxazole as claimed in claim 5 is characterized in that: described second cylindrical shell (1) is provided with second visor (3), heavy out (19) and light import mutually (2).
8, the reciprocating oscillating screen plate extraction tower that is used to produce Sulfamethoxazole as claimed in claim 5, it is characterized in that: the quantity of described path cylindrical shell (4) is five.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202244674U CN201316553Y (en) | 2008-12-02 | 2008-12-02 | Extracting tower capable of vibrating screen plate back and forth for producing sulfamethoxazole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202244674U CN201316553Y (en) | 2008-12-02 | 2008-12-02 | Extracting tower capable of vibrating screen plate back and forth for producing sulfamethoxazole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201316553Y true CN201316553Y (en) | 2009-09-30 |
Family
ID=41195325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202244674U Expired - Fee Related CN201316553Y (en) | 2008-12-02 | 2008-12-02 | Extracting tower capable of vibrating screen plate back and forth for producing sulfamethoxazole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201316553Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547794A (en) * | 2020-04-22 | 2020-08-18 | 杭州科晟能源技术有限公司 | Low-temperature vacuum evaporation wastewater treatment system |
-
2008
- 2008-12-02 CN CNU2008202244674U patent/CN201316553Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547794A (en) * | 2020-04-22 | 2020-08-18 | 杭州科晟能源技术有限公司 | Low-temperature vacuum evaporation wastewater treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20101202 |