CN104437311A - Wear prevention reaction kettle - Google Patents
Wear prevention reaction kettle Download PDFInfo
- Publication number
- CN104437311A CN104437311A CN201410664226.1A CN201410664226A CN104437311A CN 104437311 A CN104437311 A CN 104437311A CN 201410664226 A CN201410664226 A CN 201410664226A CN 104437311 A CN104437311 A CN 104437311A
- Authority
- CN
- China
- Prior art keywords
- kettle
- rotor
- lath
- cylinder
- stator
- 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.)
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Classifications
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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
-
- 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
- B01J19/0053—Details of the reactor
-
- 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
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
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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
- B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/185—Details relating to the spatial orientation of the reactor vertical
Abstract
The invention discloses a wear prevention reaction kettle which comprises a kettle body, a kettle cover, a U-shaped jacket and a stirring device, wherein the stirring device comprises a stirrer, a transmission device, an air pump, a shaft seal and a supporting seat; the stirrer is positioned inside the kettle body; the air pump, the shaft seal and the supporting seat are positioned on the kettle cover and are connected with the stirrer by virtue of the transmission device; a thermometer well stretches into the kettle body, and the upper end of the thermometer well is fixedly arranged on the kettle cover; the stirrer comprises a stirring shaft, a Y-shaped gas ejector pipe, a ring duct, a stator and a rotor; the air pump is connected with the Y-shaped gas ejector pipe by virtue of a hose; the stator is positioned behind the rotor; the kettle comprises a cylinder and an elliptical lower seal head; the cylinder and the elliptical lower seal head are encircled by the U-shaped jacket; and a spirally ascending batten is wound around the outer wall of the cylinder. According to the wear prevention reaction kettle disclosed by the invention, the adsorbate accumulated on the inner wall of the kettle body can be removed so as not to damage the kettle body; and moreover, bubbles can be reduced during stirring, and full contact between the mixtures is maintained.
Description
Technical field
The present invention relates to mechanical accessory field of components, specifically a kind of reactor preventing wearing and tearing.
Background technology
Reactor is one of requisite equipment during chemical industry is produced, as everyone knows, reactor is various in style, be widely used in the industries such as oil, chemical industry, food, medicine, agricultural chemicals, scientific research, be used to the consersion unit of the chemical enginnering processes such as polymerization, condensation, sulfuration, hydrocarbonylation, hydrogenation.And agitator is the vitals in reactor, existing agitator adopts dasher, during work, material is around axis rotation, and material is poor to blade district Radial Flow from periphery, and mixed effect is poor, in addition, the disturbance of bottoms liquid is little, and this part thing liquid mixed effect is poorer.And traditional agitator can produce a large amount of bubbles when stirring, and part mixes can be caused to be wrapped in bubble, cause mixture fully not mix.
Simultaneously in the process of reaction, the production thing of reaction is often adsorbed on inner wall of kettle, not only affects heat transfer, and damage can be caused to kettle in the course of time, therefore occur a kind of agitating device with stirring frame on the market, it while stirring, can strike off the adsorbate that inner wall of kettle accumulates.But stirring frame and inner wall of kettle rub excessively and damage kettle.
Summary of the invention
The present invention is directed to prior art deficiency, provide a kind of reactor preventing wearing and tearing, this reactor worn and torn that prevents can be removed adsorbate that inner wall of kettle accumulates and not damage kettle; At the bottom of the deep enough still of energy, improve the stirring degree of bottoms material, mixed effect is improved; Inner wall of kettle arranges water conservancy diversion lath can cut down material and swirl, force material to produce radial motion, improve mixed effect; And the generation of bubble can be reduced when stirring by new agitating device, keep the abundant contact between mixture, this reactor reasonable in design, be skillfully constructed novelty.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: a kind of reactor preventing wearing and tearing, comprise kettle, kettle cover and agitating device, described kettle upper end is provided with charging aperture, described kettle lower end is provided with discharging opening, described agitating device comprises agitator, transmission device, air pump, shaft seal and supporting base, it is inner that described agitator is positioned at described kettle, described air pump, described shaft seal and described supporting base are positioned on described kettle cover, be connected with described agitator by described transmission device, thermometer boss stretches in described kettle and upper end is fixed on described kettle cover, thermometer is established in described thermometer boss, described agitator comprises shaft, Y type air jet pipe, annular conduit, stators and rotators, bifurcated one end of described Y type air jet pipe is near described kettle, the other end of described Y type air jet pipe is located on described shaft, described air pump is connected with described Y type air jet pipe by flexible pipe, the section of described annular conduit is airfoil type, described annular conduit covers described rotor and described stator, described stator is one group of fixed blade angled with incoming flow, makes described rotor produce the rotating energy prewhirling to absorb described rotor wake flow, simultaneously for fixing described annular conduit, described rotor is the rotary blade of propeller-like, and described stator is positioned at after described rotor.
In technique scheme, preferably, also comprise U type chuck, described kettle comprises cylinder and oval low head, and described U-shaped chuck surrounds described cylinder and described oval low head, and described U-shaped chuck upper end is tapered cone, the cylinder welding suitable for reading and described of described cone, described cylinder outer wall coils a spiralling lath, and described lath inner edge is welded in described cylinder outer wall, and described lath outer edge and described U-shaped jackets inner wall have radial clearance.Beneficial effect: heat transfer area is large, is convenient to heating material in still; The setting of spiral lath improves U type chuck and contains thermal medium length of flow, plays the effect of augmentation of heat transfer.
In technique scheme, preferably, 6 pieces of water conservancy diversion lath circumferences are distributed in described inner wall of kettle, and described water conservancy diversion lath radial direction arranges and extends vertically.Beneficial effect: arrange water conservancy diversion lath and can cut down material and swirl on inner wall of kettle, forces material to produce radial motion, improves mixed effect.
In technique scheme, preferably, described kettle cover inwall, described inner wall of kettle, described agitating device surface, described thermometer wrap tube outer surface and described water conservancy diversion panel surface all have glass-lined coating, glass-lined coating thickness 1.2-1.4mm.
The present invention compared with prior art, has following beneficial effect: the adsorbate that the present invention is this to be prevented from the reactor worn and torn from can remove inner wall of kettle accumulates and do not damage kettle; At the bottom of the deep enough still of energy, improve the stirring degree of bottoms material, mixed effect is improved; Material can be cut down swirl, force material to produce radial motion, improve mixed effect; And the generation of bubble can be reduced when stirring, keep the abundant contact between mixture.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the embodiment of the present invention.
Fig. 2 is the structural representation of embodiment of the present invention agitator.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail: see Fig. 1, Fig. 2, a kind of reactor preventing wearing and tearing, comprise kettle 1, kettle cover 2 and agitating device, it is characterized in that: described kettle 1 upper end is provided with charging aperture, described kettle 1 lower end is provided with discharging opening, described agitating device comprises agitator 3, transmission device, air pump 4, shaft seal and supporting base, it is inner that described agitator 3 is positioned at described kettle 1, described air pump 4, described shaft seal and described supporting base are positioned on described kettle cover 2, be connected with described agitator 3 by described transmission device, thermometer boss 5 stretches in described kettle 1 and upper end is fixed on described kettle cover 2, thermometer is established in described thermometer boss 5, described agitator 3 comprises shaft 31, Y type air jet pipe 32, annular conduit 33, stator 34 and rotor 35, bifurcated one end of described Y type air jet pipe 32 is near described kettle 1, the other end of described Y type air jet pipe 32 is located on described shaft 31, described air pump 4 is connected with described Y type air jet pipe 32 by flexible pipe, the section of described annular conduit 33 is airfoil type, described annular conduit 33 covers described rotor 35 and described stator 34, described stator 34 is one group of fixed blade angled with incoming flow, makes described rotor 35 produce the rotating energy prewhirling to absorb described rotor 35 wake flow, simultaneously for fixing described annular conduit 33, described rotor 35 is the rotary blade of propeller-like, and described stator 34 is positioned at after described rotor 35.
Also comprise U type chuck 6, described kettle 1 comprises cylinder and oval low head, described U-shaped chuck 6 surrounds described cylinder and described oval low head, described U-shaped chuck 6 upper end is tapered cone, the cylinder welding suitable for reading and described of described cone, described cylinder outer wall coils a spiralling lath 7, and described lath 7 inner edge is welded in described cylinder outer wall, and described lath 7 outer edge and described U-shaped chuck 6 inwall have radial clearance.U-shaped chuck 6 heat transfer area is large, is convenient to heating material in still; The setting of spiral lath 7 improves U type chuck 6 and contains thermal medium length of flow, plays the effect of augmentation of heat transfer.
6 pieces of water conservancy diversion lath 8 circumferences are distributed in described kettle 1 inwall, and described water conservancy diversion lath 8 radial direction arranges and extends vertically.Kettle 1 inwall arranges water conservancy diversion lath 8 can cut down material and swirl, force material to produce radial motion, improve mixed effect
Described kettle 1 inwall, described kettle cover 2 inwall, described agitating device surface, described thermometer boss 5 outer surface and described water conservancy diversion lath 8 surface all have glass-lined coating, glass-lined coating thickness 1.2-1.4mm.
When stirring, add in kettle 1 by material from charging aperture, partial material is adsorbed on kettle 1 inwall, when agitator 3 is started working, gas is sprayed from Y type air jet pipe 32 near one end of kettle 1 by flexible pipe by air pump 4, is blown off by the material be adsorbed on kettle 1 inwall.
The present invention compared with prior art, has following beneficial effect: this reactor worn and torn that prevents can be removed adsorbate that inner wall of kettle accumulates and not damage kettle; At the bottom of the deep enough still of energy, improve the stirring degree of bottoms material, mixed effect is improved; Inner wall of kettle arranges water conservancy diversion lath can cut down material and swirl, force material to produce radial motion, improve mixed effect; And the generation of bubble can be reduced when stirring by new agitating device, keep the abundant contact between mixture, this reactor reasonable in design, be skillfully constructed novelty.
Claims (4)
1. the reactor preventing from wearing and tearing, comprise kettle (1), kettle cover (2) and agitating device, it is characterized in that: described kettle (1) upper end is provided with charging aperture, described kettle (1) lower end is provided with discharging opening, described agitating device comprises agitator (3), transmission device, air pump (4), shaft seal and supporting base, it is inner that described agitator (3) is positioned at described kettle (1), described air pump (4), described shaft seal and described supporting base are positioned on described kettle cover (2), be connected with described agitator (3) by described transmission device, thermometer boss (5) stretches in described kettle (1) and upper end is fixed on described kettle cover (2), described thermometer boss establishes thermometer in (5), described agitator (3) comprises shaft (31), Y type air jet pipe (32), annular conduit (33), stator (34) and rotor (35), bifurcated one end of described Y type air jet pipe (32) is near described kettle (1), the other end of described Y type air jet pipe (32) is located on described shaft (31), described air pump (4) is connected with described Y type air jet pipe (32) by flexible pipe, the section of described annular conduit (33) is airfoil type, described annular conduit (33) covers described rotor (35) and described stator (34), described stator (34) is one group of fixed blade angled with incoming flow, makes described rotor (35) produce the rotating energy prewhirling to absorb described rotor (35) wake flow, simultaneously for fixing described annular conduit (33), the rotary blade that described rotor (35) is propeller-like, described stator (34) is positioned at after described rotor (35).
2. as claimed in claim 1 a kind of prevent wear and tear reactor, it is characterized in that: also comprise U type chuck (6), described kettle (1) comprises cylinder and oval low head, described U-shaped chuck (6) surrounds described cylinder and described oval low head, described U-shaped chuck (6) upper end is tapered cone, the cylinder welding suitable for reading and described of described cone, described cylinder outer wall coils a spiralling lath (7), described lath (7) inner edge is welded in described cylinder outer wall, described lath (7) outer edge and described U-shaped chuck (6) inwall have radial clearance.
3. a kind of reactor preventing wearing and tearing as claimed in claim 2, it is characterized in that: 6 pieces of water conservancy diversion lath (8) circumferences are distributed in described kettle (1) inwall, described water conservancy diversion lath (8) radial direction arranges and extends vertically.
4. as claimed in claim 3 a kind of prevent wear and tear reactor, it is characterized in that: described kettle (1) inwall, described kettle cover (2) inwall, described agitating device surface, described thermometer boss (5) outer surface and described water conservancy diversion lath (8) surface all have glass-lined coating, glass-lined coating thickness 1.2-1.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410664226.1A CN104437311B (en) | 2014-11-20 | 2014-11-20 | A kind of reactor preventing wearing and tearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410664226.1A CN104437311B (en) | 2014-11-20 | 2014-11-20 | A kind of reactor preventing wearing and tearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104437311A true CN104437311A (en) | 2015-03-25 |
| CN104437311B CN104437311B (en) | 2016-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410664226.1A Expired - Fee Related CN104437311B (en) | 2014-11-20 | 2014-11-20 | A kind of reactor preventing wearing and tearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104437311B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441984A (en) * | 2017-07-17 | 2017-12-08 | 宁波盾科新材料有限公司 | A kind of high speed dispersor for being used to produce nano paint |
| CN111032210A (en) * | 2017-07-12 | 2020-04-17 | 阿朗新科德国有限责任公司 | Reactor and process for continuous polymerization |
| CN111777092A (en) * | 2020-07-06 | 2020-10-16 | 东莞秀博瑞殷电子材料有限公司 | Reaction device for recovering basic copper carbonate from acidic etching waste liquid and use method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202315897U (en) * | 2011-11-24 | 2012-07-11 | 广东山之风环保科技有限公司 | Liquid chemical product reaction kettle |
| CN203417682U (en) * | 2013-07-24 | 2014-02-05 | 江苏福斯特化工制造有限公司 | Nitration reaction kettle with draft tube added |
| CN203494434U (en) * | 2013-08-30 | 2014-03-26 | 徐州龙翔生物化学有限公司 | Combined type stirring equipment |
| CN103769028A (en) * | 2012-10-22 | 2014-05-07 | 南京恒安树脂化学有限公司 | Novel reaction apparatus |
-
2014
- 2014-11-20 CN CN201410664226.1A patent/CN104437311B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202315897U (en) * | 2011-11-24 | 2012-07-11 | 广东山之风环保科技有限公司 | Liquid chemical product reaction kettle |
| CN103769028A (en) * | 2012-10-22 | 2014-05-07 | 南京恒安树脂化学有限公司 | Novel reaction apparatus |
| CN203417682U (en) * | 2013-07-24 | 2014-02-05 | 江苏福斯特化工制造有限公司 | Nitration reaction kettle with draft tube added |
| CN203494434U (en) * | 2013-08-30 | 2014-03-26 | 徐州龙翔生物化学有限公司 | Combined type stirring equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111032210A (en) * | 2017-07-12 | 2020-04-17 | 阿朗新科德国有限责任公司 | Reactor and process for continuous polymerization |
| CN111032210B (en) * | 2017-07-12 | 2022-11-22 | 阿朗新科德国有限责任公司 | Reactor and process for continuous polymerization |
| CN107441984A (en) * | 2017-07-17 | 2017-12-08 | 宁波盾科新材料有限公司 | A kind of high speed dispersor for being used to produce nano paint |
| CN111777092A (en) * | 2020-07-06 | 2020-10-16 | 东莞秀博瑞殷电子材料有限公司 | Reaction device for recovering basic copper carbonate from acidic etching waste liquid and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104437311B (en) | 2016-04-20 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160420 Termination date: 20181120 |