CN212040444U - Purification filtration formula reation kettle - Google Patents
Purification filtration formula reation kettle Download PDFInfo
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- CN212040444U CN212040444U CN202020638161.4U CN202020638161U CN212040444U CN 212040444 U CN212040444 U CN 212040444U CN 202020638161 U CN202020638161 U CN 202020638161U CN 212040444 U CN212040444 U CN 212040444U
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Abstract
The utility model discloses a purification filtration formula reation kettle, including the agitator tank, the last port of agitator tank is fixed with the cover through bolt and nut, be fixed with the steam heating chamber on the lateral wall of agitator tank, be fixed with net filtration barrel through the double-screw bolt on the inside wall of agitator tank, the upper end of cover is fixed with the frame, be fixed with the agitator motor who sets up along vertical direction in the frame, agitator motor's the coaxial (mixing) shaft that is fixed with of output, the interior bottom welded fastening of agitator tank has bearing bracket, the lower extreme of (mixing) shaft extends to the interior bottom of agitator tank with bearing bracket's bearing inner race fixed connection, the lower part of (mixing) shaft is fixed with adherence formula stirring rake, adherence formula stirring rake with be fixed with the connecting rod between the (mixing) shaft. The beneficial effects of the utility model are that have purification filter effect to can be as required convenient change corresponding filtering component.
Description
Technical Field
The utility model relates to a reation kettle field, in particular to purification filtration formula reation kettle.
Background
Oxazolidinones, which are mainly used as antibacterial drugs in clinical therapy, are a new class of fully synthetic antibiotics developed gradually in the eighties. The medicaments have oxazolidinedione parent nucleus in chemical structures, have a brand-new antibacterial mechanism, have strong antibacterial activity on gram-positive cocci, particularly multi-drug-resistant gram-positive cocci, do not have a cross-drug resistance phenomenon with other medicaments, and promote the development of the clinical treatment industry. Oxazolidinone and derivatives thereof are very important organic compounds, and can be used for synthesizing fibers, reactive dyes, cosmetics, lubricant additives, antirust agents, fuel additives and other daily chemical products. Besides the antibacterial action of oxazolidinone substances, the derivative can also be used as an intermediate for producing protease inhibitors for synthesizing human immunodeficiency virus infection, and is used for synthesizing selective cholesterol absorption inhibitor ezetimibe. By adopting an advanced production process and continuously improving the technology, the material and energy consumption and the discharge of three wastes are reduced, the production cost is greatly reduced, and the method has strong competitiveness in domestic and foreign markets. The preparation method of oxazolidinone is in the presence of Lewis acid, use metal boride as catalyst, make chiral amino acid one-step method reduce to alcohol, adopt but acyl chloride compound acylation, abolish phosgene, and adopt alkali catalyst to cyclize in the buffer solution, need use the reaction kettle in the course of the whole synthesis, but the reaction kettle used at present does not have purifying and filtering effects, need to be synthesized, convey to the filter equipment alone and purify and filter, the mode work efficiency is lower like this, and it is apt to cause the pollution to synthetic substance.
Therefore, it is necessary to design a purification and filtration type reaction kettle which has purification and filtration effects and can conveniently replace corresponding filter components as required.
SUMMERY OF THE UTILITY MODEL
The utility model provides a purification filtration formula reation kettle can realize the technological effect that proposes in the above-mentioned background art.
The utility model provides a purification filtration formula reation kettle, including the agitator tank, the last port of agitator tank is fixed with the cover through bolt and nut, be fixed with the steam heating chamber on the lateral wall of agitator tank, be fixed with net filtration barrel through the double-screw bolt on the inside wall of agitator tank, the upper end of cover is fixed with the frame, be fixed with the agitator motor who sets up along vertical direction in the frame, agitator motor's the coaxial (mixing) shaft that is fixed with of output, the interior bottom welded fastening of agitator tank has bearing bracket, the lower extreme of (mixing) shaft extends to the interior bottom of agitator tank with bearing bracket's bearing inner race fixed connection, the lower part of (mixing) shaft is fixed with adherence formula stirring rake, adherence formula stirring rake with be fixed with the connecting rod between the (mixing) shaft.
Preferably, a sealing ring is arranged between the lower port of the tank cover and the upper port of the stirring tank.
Preferably, a limit nut for fixedly connecting with the stud is fixed on the outer side wall of the upper part of the mesh filtering cylinder, and an O-shaped sealing washer sleeved on the stud is arranged between the limit nut and the inner wall of the stirring tank.
Preferably, a shaft seal is arranged between the stirring shaft and the top surface of the tank cover.
Preferably, the tank cover is provided with a material injection interface and a pressure discharge interface correspondingly at two sides of the rack.
Preferably, a circulating steam inlet and a pressure relief interface are arranged on the side wall of the upper part of the steam heating chamber, and a cooling water outlet is arranged on the side wall of the lower part of the steam heating chamber.
Preferably, a discharge interface for discharging the synthesized material is fixedly connected to the side wall of the stirring tank.
The utility model has the advantages that: according to the purification and filtration type reaction kettle, the grid filtration cylinder is fixed on the inner side wall of the stirring tank through the studs, and the grid filtration cylinder can purify and filter materials synthesized in the stirring tank before conveying, so that the reaction kettle has the purification and filtration effects; and through designing whole purification filtration formula reation kettle into the integrated configuration of agitator tank and cover, the last port of agitator tank wherein passes through bolt and nut fixed cover, wherein the net filter be fixed with on the upper portion lateral wall of barrel be used for with double-screw bolt fixed connection's limit nut, can filter the barrel as required convenient to the net and change and select the net of different purification filtration bores to filter the barrel and change.
Drawings
FIG. 1 is a schematic structural view of a purification filtration type reaction kettle provided by the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic diagram of the grid filtering cylinder structure of the purification filtering type reaction kettle provided by the utility model.
Description of reference numerals: 1-a stirring tank; 2-can cover; 3-a steam heating chamber; 4-a mesh filtering cylinder; 5-bolt and nut; 6-a stud; 7-a frame; 8-a stirring motor; 9-material injection interface; 10-pressure relief interface; 11-a stirring shaft; 12-a wall-attached stirring paddle; 13-a bearing support; 14-a connecting rod; 15-circulating steam inlet; 16-a pressure relief interface; 17-a cooling water outlet; 18-limit nut.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1 to fig. 3, a purification filtration type reaction kettle provided by the embodiment of the present invention comprises a stirring tank 1, a tank cover 2 is fixed on the upper port of the stirring tank 1 through a bolt and a nut 5, a steam heating chamber 3 is fixed on the outer side wall of the stirring tank 1, a mesh filtering cylinder body 4 is fixed on the inner side wall of the stirring tank 1 through a stud 6, a frame 7 is fixed at the upper end of the tank cover 2, a stirring motor 8 arranged along the vertical direction is fixed on the frame 7, a stirring shaft 11 is coaxially fixed at the output end of the stirring motor 8, a bearing bracket 13 is welded and fixed at the inner bottom of the stirring tank 1, the lower end of the stirring shaft 11 extends to the inner bottom of the stirring tank 1 and is fixedly connected with a bearing inner ring of the bearing bracket 13, a wall-attached stirring paddle 12 is fixed at the lower part of the stirring shaft 11, and a connecting rod 14 is fixed between the wall-attached stirring paddle 12 and the stirring shaft 11.
In this embodiment, a seal ring is disposed between the lower port of the tank cover 2 and the upper port of the stirring tank 1.
In this embodiment, a limit nut 18 for fixedly connecting with the stud 6 is fixed on the outer side wall of the upper part of the mesh filtering cylinder 4, and an O-shaped sealing washer sleeved on the stud 6 is arranged between the limit nut 18 and the inner wall of the stirring tank 1.
In this embodiment, a shaft seal is disposed between the stirring shaft 11 and the top surface of the tank cover 2.
In this embodiment, the tank cover 2 is provided with an injection port 9 and a pressure discharge port 10 on two sides of the rack 7.
In this embodiment, a circulating steam inlet 15 and a pressure relief interface 16 are disposed on the upper side wall of the steam heating chamber 3, and a cooling water outlet 17 is disposed on the lower side wall of the steam heating chamber 3.
In this embodiment, a discharging interface for discharging the synthesized material is fixedly connected to the side wall of the stirring tank 1.
The working principle is as follows: according to the purification and filtration type reaction kettle, the grid filtration cylinder 4 is fixed on the inner side wall of the stirring tank 1 through the stud 6, and the grid filtration cylinder 4 can purify and filter materials synthesized in the stirring tank 1 before conveying, so that the reaction kettle has the purification and filtration effects; and through designing whole purification filtration formula reation kettle into agitator tank 1 and cover 2 integrated configuration, the up end of agitator tank 1 wherein passes through bolt and nut 5 fixed cover 2, wherein the net filter be fixed with on the upper portion lateral wall of barrel 4 be used for with double-screw bolt 6 fixed connection's stop nut 18, can be as required convenient filter the barrel 4 to the net and change and select the net of different purification filtration bores to filter barrel 4 and change.
The above disclosure is only for the specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes that can be considered by those skilled in the art should fall into the protection scope of the present invention.
Claims (7)
1. The utility model provides a purification filtration formula reation kettle which characterized in that: comprises a stirring tank (1), wherein a tank cover (2) is fixed at an upper port of the stirring tank (1) through a bolt and nut (5), a steam heating chamber (3) is fixed on the outer side wall of the stirring tank (1), a grid filtering cylinder body (4) is fixed on the inner side wall of the stirring tank (1) through a stud (6), a rack (7) is fixed at the upper end of the tank cover (2), a stirring motor (8) arranged along the vertical direction is fixed on the rack (7), a stirring shaft (11) is coaxially fixed at the output end of the stirring motor (8), a bearing support (13) is welded and fixed at the inner bottom of the stirring tank (1), the lower end of the stirring shaft (11) extends to the inner bottom of the stirring tank (1) and is fixedly connected with the bearing inner ring of the bearing support (13), and a wall-type stirring paddle (12) is fixed at the lower part of the stirring shaft (11), a connecting rod (14) is fixed between the wall-attached stirring paddle (12) and the stirring shaft (11).
2. A purifying and filtering type reaction kettle as claimed in claim 1, wherein a sealing ring is arranged between the lower port of the tank cover (2) and the upper port of the stirring tank (1).
3. The purifying and filtering type reaction kettle according to claim 1, wherein a limit nut (18) for fixedly connecting with the stud (6) is fixed on the outer side wall of the upper part of the mesh filtering cylinder (4), and an O-shaped sealing washer sleeved on the stud (6) is arranged between the limit nut (18) and the inner wall of the stirring tank (1).
4. The purifying and filtering type reaction kettle as claimed in claim 1, wherein a shaft seal is arranged between the stirring shaft (11) and the top surface of the tank cover (2).
5. The purifying and filtering type reaction kettle according to claim 1, wherein the tank cover (2) is provided with a material injection port (9) and a pressure discharge port (10) on two sides of the frame (7).
6. The purifying and filtering type reaction kettle according to claim 1, wherein a circulating steam inlet (15) and a pressure relief interface (16) are arranged on the upper side wall of the steam heating chamber (3), and a cooling water outlet (17) is arranged on the lower side wall of the steam heating chamber (3).
7. A purifying and filtering type reaction kettle as claimed in claim 1, wherein a discharge port for discharging the synthesized material is fixedly connected to the side wall of the stirring tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638161.4U CN212040444U (en) | 2020-04-24 | 2020-04-24 | Purification filtration formula reation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638161.4U CN212040444U (en) | 2020-04-24 | 2020-04-24 | Purification filtration formula reation kettle |
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| Publication Number | Publication Date |
|---|---|
| CN212040444U true CN212040444U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020638161.4U Active CN212040444U (en) | 2020-04-24 | 2020-04-24 | Purification filtration formula reation kettle |
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| CN (1) | CN212040444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112641678A (en) * | 2020-12-28 | 2021-04-13 | 安徽洁羱医疗器械有限公司 | Novel medical cold compress facial mask and mix device thereof |
| CN115282908A (en) * | 2022-07-25 | 2022-11-04 | 恒丰泰精密机械股份有限公司 | Lithium battery multifunctional reaction stirring equipment |
-
2020
- 2020-04-24 CN CN202020638161.4U patent/CN212040444U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112641678A (en) * | 2020-12-28 | 2021-04-13 | 安徽洁羱医疗器械有限公司 | Novel medical cold compress facial mask and mix device thereof |
| CN115282908A (en) * | 2022-07-25 | 2022-11-04 | 恒丰泰精密机械股份有限公司 | Lithium battery multifunctional reaction stirring equipment |
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