CN110898788A - Chemical stirring reaction kettle - Google Patents
Chemical stirring reaction kettle Download PDFInfo
- Publication number
- CN110898788A CN110898788A CN201911246647.1A CN201911246647A CN110898788A CN 110898788 A CN110898788 A CN 110898788A CN 201911246647 A CN201911246647 A CN 201911246647A CN 110898788 A CN110898788 A CN 110898788A
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- kettle body
- sleeve
- pipe
- kettle
- jacket
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
Abstract
The invention discloses a chemical stirring reaction kettle, which comprises a kettle body, a support, a jacket and a stirring device, wherein the kettle body is arranged on the support, the jacket is arranged on the outer wall of the kettle body and is arranged close to the lower part of the kettle body, the jacket wraps the lower part of the kettle body, the stirring device is arranged on the kettle body, a sleeve and a vibrating rod are arranged in the kettle body, one end of the sleeve is arranged at the center of the top of the kettle body, the other end of the sleeve is arranged in a suspended manner and is close to the bottom of the kettle body, the vibrating rod is arranged at the bottom of the kettle body, the stirring device comprises a stirring motor, a rotating shaft, an impeller and a stirring paddle, the stirring motor is arranged on the outer wall of the kettle body and is arranged at the center of the top of the kettle body, the rotating shaft is arranged at the output end of the stirring motor, the rotating shaft is, the invention belongs to the technical field of chemical equipment, and particularly relates to a chemical stirring reaction kettle capable of improving liquid mixing efficiency.
Description
Technical Field
The invention belongs to the technical field of chemical equipment, and particularly relates to a chemical stirring reaction kettle.
Background
At present, along with the development of scientific and technological, reation kettle sets up the food production industry at pharmaceutical chemical industry and is used widely, use reation kettle usually for making the interior material misce bene of cauldron, thereby improve the diffusion rate of material and improve reaction rate and in order to reach the stirring purpose, the typical structure of existing reation kettle has agitating unit at the outside fixed mounting of reation kettle, it stretches into the agitator in the retort to stir the material to come the drive with agitating unit, but current reation kettle's design, thereby make the material rotate around central pivot more and produce the vortex, it adds man-hour and can not carry out intensive mixing to the material at it, lead to reaction rate slow finally to lead to production efficiency low, reduce the economic benefits of enterprise.
Disclosure of Invention
In order to solve the problems, the invention provides a chemical stirring reaction kettle capable of fully mixing materials.
In order to realize the functions, the technical scheme adopted by the invention is as follows: a chemical stirring reaction kettle comprises a kettle body, a support, a jacket and a stirring device, wherein the kettle body is arranged on the support, the jacket is arranged on the outer wall of the kettle body and is arranged close to the lower part of the kettle body, the jacket wraps the lower part of the kettle body, the stirring device is arranged on the kettle body, a thermocouple connecting pipe, an exhaust pipe, a liquid feed inlet, a solid feed inlet, a pressure gauge connecting pipe, a drain pipe and a reaction liquid outlet pipe are arranged on the kettle body, the thermocouple connecting pipe and the pressure gauge connecting pipe are arranged on the top of the kettle body, the pressure gauge connecting pipe is arranged off the center of the top, the thermocouple connecting pipe is arranged close to the pressure gauge connecting pipe, the solid feed inlet is arranged on the top of the kettle body and is arranged off the center of the top of the kettle body, the solid feed inlet and the thermocouple connecting pipe are oppositely, the device comprises a kettle body side wall, a liquid feed inlet, a reaction liquid outlet pipe, a sleeve and a vibrating rod, wherein the liquid feed inlet is arranged on the kettle body side wall, the liquid feed inlet is arranged between an exhaust pipe and a jacket, the exhaust pipe is arranged at the center of the bottom of the kettle body, the reaction liquid outlet pipe is arranged on the kettle body side wall and is arranged at the bottom of the kettle body, the kettle body is internally provided with the sleeve and the vibrating rod, one end of the sleeve is arranged at the center of the top of the kettle body, the other end of the sleeve is arranged in a suspension way and is close to the bottom of the kettle body, the vibrating rod is arranged at the bottom of the kettle body, the vibrating rod is provided with a plurality of groups and is symmetrically arranged at two sides of the exhaust pipe, the jacket is provided with a steam inlet pipe and a steam condensate outer calandria, the steam inlet pipe is arranged on the side wall of the, the agitator motor output is located to the pivot, sleeve center department is located in the pivot, stirring paddle leaf locates the pivot end, the impeller is located in the pivot, the impeller inscribe is located in the sleeve and is close to the terminal setting of sleeve.
Further, the sleeve outer wall is equipped with sleeve mount and liquid outlet, the one end of sleeve mount is located on the sleeve outer wall, the other end of sleeve mount is located on the internal wall of cauldron, the sleeve mount is close to the terminal setting of sleeve, the liquid outlet sets up in the impeller coplanar, be equipped with the sealing washer in the sleeve, the sealing washer is located the impeller top and is close to the impeller setting, reduces the interior liquid blind spot of sleeve.
Further, the sleeve mount includes sleeve spacing ring and spacing ring backup pad, the sleeve outer wall setting of closely laminating of sleeve spacing ring, the equal angle of spacing ring backup pad is equipped with the multiunit, sleeve spacing ring outer wall is located to the one end of spacing ring backup pad, the other end of spacing ring backup pad is located on the internal wall of cauldron.
Furthermore, the sleeve bottom is equipped with the filter screen, prevents that the particulate matter from getting into.
Further, be equipped with the thermocouple in the thermocouple takeover, be equipped with discharge valve on the blast pipe, be equipped with the steam trap on the outer discharge tube of steam condensate, be equipped with the purge valve on the purge tube, it has the feeding shrouding to articulate on the solid feed inlet, solid feed inlet lateral wall equiangular articulation has the shrouding to revolve twists the mounting, can realize the fixed seal of feeding shrouding.
The invention adopts the structure to obtain the following beneficial effects: the utility model provides a chemical industry stirring reation kettle, utilizes the pressure differential that produces among the stirring process, makes liquid inhale from the sleeve bottom, discharges along the liquid outlet after the impeller accelerates, realizes that liquid axial and radial synchronous mix in the stirred tank, makes the interior liquid misce bene of cauldron, is favorable to improving reaction rate, through add the vibrting spear in the cauldron, reduces the cauldron in the stirring blind spot, increases the unordered motion of the interior liquid of cauldron, is favorable to improving mixing efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a chemical stirring reaction kettle of the invention;
FIG. 2 is a schematic structural diagram of a chemical stirring reaction kettle filter assembly according to the present invention;
FIG. 3 is a schematic structural view of a slag scraping component of a chemical stirring reaction kettle.
The device comprises a kettle body 1, a kettle body 2, a support, a 3, a jacket 4, a stirring device 5, a thermocouple connecting pipe 6, an exhaust pipe 7, a liquid feeding hole 8, a solid feeding hole 9, a pressure gauge connecting pipe 10, a drain pipe 11, a reaction liquid outlet pipe 12, a sleeve 13, a vibrating rod 14, a steam inlet pipe 15, a steam condensate outlet pipe 16, a stirring motor 17, a rotating shaft 18, an impeller 19, a stirring paddle 20, a sleeve fixing frame 21, a liquid outlet 22, a sealing ring 23, a sleeve limiting ring 24, a limiting ring supporting plate 25, a filter screen 26, a thermocouple 27, an exhaust valve 28, a steam trap valve 29, a drain valve 30, a feeding sealing plate 31 and a sealing plate screwing fixing piece.
Detailed Description
The technical solutions of the present invention will be described in further detail with reference to specific implementations, and all the portions of the present invention that are not described in detail in the technical features or the connection relationships of the present invention are the prior art.
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-3, a chemical stirring reaction kettle comprises a kettle body 1, a support 2, a jacket 3 and a stirring device 4, wherein the kettle body 1 is arranged on the support 2, the jacket 3 is arranged on the outer wall of the kettle body 1 and is close to the lower part of the kettle body 1, the jacket 3 wraps the lower part of the kettle body 1, the stirring device 4 is arranged on the kettle body 1, the kettle body 1 is provided with a thermocouple connecting pipe 5, an exhaust pipe 6, a liquid feed inlet 7, a solid feed inlet 8, a pressure gauge connecting pipe 9, a drain pipe 10 and a reaction liquid outlet pipe 11, the thermocouple connecting pipe 5 and the pressure gauge connecting pipe 9 are both arranged on the top of the kettle body 1, the pressure gauge connecting pipe 9 is arranged eccentrically to the top, the thermocouple connecting pipe 5 is arranged close to the pressure gauge connecting pipe 9, the solid feed inlet 8 is arranged on the top of the kettle body 1 and is arranged eccentrically to the top of, the exhaust pipe 6 is arranged on a side plate of the kettle body 1 and is close to the top of the kettle body 1, the exhaust pipe 6 is close to the thermocouple connecting pipe 5, the liquid feed port 7 is arranged on a side wall of the kettle body 1, the liquid feed port 7 is arranged between the exhaust pipe 6 and the jacket 3, the exhaust pipe 10 is arranged at the center of the bottom of the kettle body 1, the reaction liquid outlet pipe 11 is arranged on a side wall of the kettle body 1 and is arranged at the bottom of the kettle body 1, a sleeve 12 and a vibrating rod 13 are arranged in the kettle body 1, one end of the sleeve 12 is arranged at the center of the top of the kettle body 1, the other end of the sleeve 12 is arranged in a suspension manner and is close to the bottom of the kettle body 1, the vibrating rod 13 is arranged at the bottom of the kettle body 1, the vibrating rod 13 is provided with a plurality of groups and is symmetrically arranged at two sides of the exhaust pipe 10, the jacket, steam congeals water outer discharge pipe 15 and locates and press from both sides cover 3 bottoms and be close to the setting of clean discharge pipe 10, agitating unit 4 includes agitator motor 16, pivot 17, impeller 18 and stirring paddle leaf 19, agitator motor 16 locates the 1 outer wall of the cauldron body and locates 1 top center department of the cauldron body, 16 output ends of agitator motor are located to pivot 17, sleeve 12 center department is located to pivot 17, stirring paddle leaf 19 is located pivot 17 end, impeller 18 is located on the pivot 17, 18 inscribes of impeller are located in sleeve 12 and are close to sleeve 12 end setting.
The outer wall of sleeve 12 is equipped with sleeve mount 20 and liquid outlet 21, the one end of sleeve mount 20 is located on the outer wall of sleeve 12, the other end of sleeve mount 20 is located on the 1 inner wall of the cauldron body, sleeve mount 20 is close to the terminal setting of sleeve 12, liquid outlet 21 sets up in impeller 18 coplanar, be equipped with sealing washer 22 in the sleeve 12, sealing washer 22 is located impeller 18 top and is close to impeller 18 setting.
The sleeve mount 20 includes sleeve spacing ring 23 and spacing ring backup pad 24, sleeve spacing ring 23 closely laminates the setting of sleeve 12 outer wall, the equal angle of spacing ring backup pad 24 is equipped with the multiunit, sleeve spacing ring 23 outer wall is located to the one end of spacing ring backup pad 24, the other end of spacing ring backup pad 24 is located on the 1 inner wall of the cauldron body.
The bottom of the sleeve 12 is provided with a filter screen 25.
Be equipped with thermocouple 26 in the thermocouple takeover 5, be equipped with discharge valve 27 on the blast pipe 6, be equipped with steam trap 28 on the steam condensate outer discharge pipe 15, be equipped with the purge valve 29 on the exhaust pipe 10, it has feeding shrouding 30 to articulate on the solid feed inlet 8, the equal angle of solid feed inlet 8 lateral wall articulates there is the shrouding to revolve twists mounting 31.
When the device is used specifically, the feeding sealing plate 30 is opened, solid materials required by reaction are added from the solid feeding hole 8, then the feeding sealing plate 30 is closed, the feeding sealing plate 30 is fixedly sealed through the sealing plate screwing fixing piece 31, the reaction kettle is subjected to gas replacement as required, the exhaust valve 29 and the exhaust valve 27 are opened, the hose is connected to the exhaust pipe 10, nitrogen is introduced into the reaction kettle and exhausted from the exhaust pipe 6, after a certain time, the air in the reaction kettle is completely replaced by the nitrogen, the exhaust valve 29 and the exhaust valve 27 are closed at the moment, liquid materials are pumped from the liquid inlet, the exhaust valve 27 is opened to exhaust to prevent overpressure of the reaction kettle according to the reading of a pressure gauge in the feeding process, the stirring motor 16 is started to stir, in the stirring process, the rotating shaft 17 of the impeller 18 rotates to generate suction force to suck fluid near the tail end of the sleeve 12, and the clean impeller 18 is accelerated and then exhausted from the liquid, realize the interior liquid axial of cauldron and radial synchronous mixing, the vibrting spear 13 of the 1 bottom of the cauldron body simultaneously produces the vibration, prevents the 1 inner wall of liquid adhesion cauldron body to improve the interior liquid mixing degree of consistency of cauldron, according to reaction process, can be according to thermocouple 26 reading, through leading to steam control cauldron internal temperature in the past pressing from both sides cover 3, according to the manometer reading, through ventilating or exhausting from in blast pipe 6, adjust the pressure in the reation kettle.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a chemical industry stirred tank reactor which characterized in that: the kettle comprises a kettle body, a support, a jacket and a stirring device, wherein the kettle body is arranged on the support, the jacket is arranged on the outer wall of the kettle body and is close to the lower part of the kettle body, the jacket wraps the lower part of the kettle body, the stirring device is arranged on the kettle body, the kettle body is provided with a thermocouple connecting pipe, an exhaust pipe, a liquid feed inlet, a solid feed inlet, a pressure gauge connecting pipe, a drain pipe and a reaction liquid outlet pipe, the thermocouple connecting pipe and the pressure gauge connecting pipe are arranged at the top of the kettle body, the pressure gauge connecting pipe is arranged in a way of deviating from the center of the top, the thermocouple connecting pipe is arranged close to the pressure gauge connecting pipe, the solid feed inlet is arranged at the top of the kettle body and is arranged in a way of deviating from the center of the top of the kettle body, the solid feed inlet and the, the liquid feed inlet is arranged between the exhaust pipe and the jacket, the exhaust pipe is arranged at the center of the bottom of the kettle body, the reaction liquid outlet pipe is arranged on the side wall of the kettle body and at the bottom of the kettle body, a sleeve and a vibrating rod are arranged in the kettle body, one end of the sleeve is arranged at the center of the top of the kettle body, the other end of the sleeve is arranged in a suspended manner and is close to the bottom of the kettle body, the vibrating rod is arranged at the bottom of the kettle body, the vibrating rod is provided with a plurality of groups and is symmetrically arranged at two sides of the exhaust pipe, the jacket is provided with a steam inlet pipe and a steam condensate water outer discharge pipe, the steam inlet pipe is arranged on the side wall of the jacket and is close to the top of the jacket, the steam condensate water outer discharge pipe is arranged at the bottom of the jacket and is close to the exhaust pipe, the stirring device comprises a stirring motor, the sleeve center department is located to the pivot, stirring paddle leaf locates the pivot end, the impeller is located in the pivot, the impeller inscribe is located in the sleeve and is close to the sleeve end setting.
2. The chemical stirring reaction kettle of claim 1, which is characterized in that: the improved kettle is characterized in that a sleeve fixing frame and a liquid outlet are arranged on the outer wall of the sleeve, one end of the sleeve fixing frame is arranged on the outer wall of the sleeve, the other end of the sleeve fixing frame is arranged on the inner wall of the kettle body, the sleeve fixing frame is close to the tail end of the sleeve, the liquid outlet is arranged on the same plane of the impeller, a sealing ring is arranged in the sleeve, and the sealing ring is arranged above the impeller and close to the impeller.
3. The chemical stirring reaction kettle of claim 2, which is characterized in that: the sleeve mount includes sleeve spacing ring and spacing ring backup pad, the sleeve spacing ring closely laminates the setting of sleeve outer wall, the angle such as spacing ring backup pad is equipped with the multiunit, sleeve spacing ring outer wall is located to the one end of spacing ring backup pad, the other end of spacing ring backup pad is located on the internal wall of cauldron.
4. The chemical stirring reaction kettle of claim 1, which is characterized in that: and a filter screen is arranged at the bottom of the sleeve.
5. The chemical stirring reaction kettle of claim 1, which is characterized in that: the improved steam condensate water discharge device is characterized in that a thermocouple is arranged in the thermocouple connecting pipe, an exhaust valve is arranged on the exhaust pipe, a steam drain valve is arranged on the steam condensate water discharge pipe, a drain valve is arranged on the drain pipe, a feeding sealing plate is hinged to the solid feeding port, and sealing plate screwing fixing pieces are hinged to the outer side wall of the solid feeding port at equal angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911246647.1A CN110898788A (en) | 2019-12-07 | 2019-12-07 | Chemical stirring reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911246647.1A CN110898788A (en) | 2019-12-07 | 2019-12-07 | Chemical stirring reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110898788A true CN110898788A (en) | 2020-03-24 |
Family
ID=69823672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911246647.1A Withdrawn CN110898788A (en) | 2019-12-07 | 2019-12-07 | Chemical stirring reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110898788A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588234A (en) * | 2020-12-02 | 2021-04-02 | 张家港市科华化工装备制造有限公司 | Large tank reaction kettle |
| CN114797743A (en) * | 2022-06-01 | 2022-07-29 | 湖北迈可凯科技有限公司 | Reciprocating type multifunctional reactor system with vibration |
-
2019
- 2019-12-07 CN CN201911246647.1A patent/CN110898788A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588234A (en) * | 2020-12-02 | 2021-04-02 | 张家港市科华化工装备制造有限公司 | Large tank reaction kettle |
| CN114797743A (en) * | 2022-06-01 | 2022-07-29 | 湖北迈可凯科技有限公司 | Reciprocating type multifunctional reactor system with vibration |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200324 |