CN201832652U - Combined stirring reaction kettle - Google Patents
Combined stirring reaction kettle Download PDFInfo
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- CN201832652U CN201832652U CN2010205981010U CN201020598101U CN201832652U CN 201832652 U CN201832652 U CN 201832652U CN 2010205981010 U CN2010205981010 U CN 2010205981010U CN 201020598101 U CN201020598101 U CN 201020598101U CN 201832652 U CN201832652 U CN 201832652U
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Abstract
The utility model relates to a reaction kettle, in particular to a combined stirring reaction kettle for production of a compound stabilizer and a modifier. The combined stirring reaction kettle comprises a cylinder body, a stirring device and a discharging opening, wherein the stirring device consists of a paddle type stirrer and a frame type stirrer; the paddle type stirrer consists of a central rotating shaft and at least one paddle type stirring blade arranged on the central rotating shaft; the frame type stirrer consists of a frame body, an outer scraping plate and inner stirring blades; the frame body is arranged along the wall of an inner cavity of the cylinder body, the outer scraping plate is arranged on the outer peripheral wall of the frame body, and the inner stirring blades are arranged on the inner peripheral wall of the frame body; an upwards-concave groove is arranged above the discharging opening at the bottom part of the frame body, a bottom bearing is arranged on the central rotating shaft in the groove, a triangular supporting frame is arranged below the bottom bearing, the upper end of the triangular supporting frame is fixed with the bottom part of the bottom bearing, and the lower end of the triangular supporting frame is fixed with the inner bottom of the cylinder body; and small blades are arranged below the bottom bearing on the central rotating shaft and are connected with the periphery of the discharging opening at the inner bottom part of the cylinder body in a contacting manner. The combined stirring reaction kettle is more environmentally-friendly and energy-saving and can solve the problems that mixed raw materials can be easily deposited and stuck to the wall, the discharging is unsmooth and the reaction is insufficient.
Description
Technical field
The utility model relates to a kind of reactor, particularly a kind of combination stirred autoclave that is used for the synthetic stearate production of compound stabilizer, modification agent and direct method.
Background technology
In the production process of chemical raw material, the alr mode of reactor is general to adopt single formula oar formula to stir, and promptly is provided with stirrer paddle on the reactor shaft, and the rotation by shaft reaches the purpose that stirs.But in the production process of chemical raw material,, the easily raw material of the heterogeneous reaction of deposition bigger than great, viscosity at some, production such as compound stabilizer and modification agent, single oar formula stirred autoclave of the prior art can not satisfy production requirement, cause easily raw material stir inhomogeneous, raw material reaction is insufficient, the sticking wall consequence of smooth, the big content of starting materials of raw material discharging, also the material dead angle can near discharging opening, occur, have a strong impact on normally carrying out of production.In the prior art,, often use circulating pump that the material of deposition is extracted out from discharging opening at above phenomenon, now get to charging aperture, the production that circulates, the reaction temperature height also needs to add suitable quantity of water and glacial acetic acid in the process of circulation, this mode is unexpectedly cured the symptoms, not the disease, can not solve the problem that occurs from root, have a strong impact on product quality, and energy consumption be big, pollution to environment is also heavier, uses glacial acetic acid also to increase the danger of producing.
Summary of the invention
Technical problem to be solved in the utility model is: at the shortcoming of above prior art existence, a kind of combination stirred autoclave is proposed, can solve the insufficient problem that the dead angle is arranged of raw material heterogeneous reaction that mixed material easily deposits, easily sticking wall, discharging are not smooth and proportion differs greatly, and environmental protection and energy-conservation more.
The technical scheme that the utility model solves above technical problem is:
The combination stirred autoclave comprises cylindrical shell, is arranged on the agitating device in the cylindrical shell and is arranged on the discharging opening of cylindrical shell bottom centre; Agitating device by coaxial be arranged on the dasher that is positioned at the center in the cylindrical shell and be positioned at around frame stir device and form; Dasher is made up of centre rotational axis and at least one the oar formula paddle that is arranged on the centre rotational axis; Gate stirrer is by forming along the framework of cylinder lumen wall setting, the interior paddle that is arranged on the outer scraper plate of framework periphery wall and is arranged on the framework internal perisporium; The top of the bottom discharge mouth of framework is provided with a groove to fovea superior, and centre rotational axis is provided with a base bearing in the groove, and it is fixing with the base bearing bottom that the base bearing below is provided with the upper end, the lower end with cylindrical shell in the fixing triangular support bracket in the end; The below of base bearing is provided with little blade on the centre rotational axis, and little blade and cylindrical shell inner bottom part discharging opening periphery touch.
Like this, be arranged in the dasher at reactor center and be positioned at the peripheral coaxial rotation of gate stirrer, oar formula paddle on the dasher can make the interior center of reactor material stir fully, material around interior paddle on the gate stirrer can make in the reactor stirs fully, outer scraper plate then can be wiped the material that is bonded at the reactor inwall off, oar formula paddle, interior paddle and outer scraper plate comprehensive function reach and stir fully, are difficult for the purpose of sticking wall.The little blade that is positioned at the below then can make reactor inner bottom part material stir fully, prevents the appearance of bottom dead.
This shows, the utility model science be provided with dasher and frame stirs device, both made things convenient for the stirring of center material in the reactor, make things convenient for the stirring of reactor inner rim material again, thereby make stirring more even, material is difficult for sticking wall; In addition, the utility model is reasonably established groove above framework bottom discharge mouth, and is provided with little blade in the centre rotational axis bottom, can make the material of reactor inner bottom part be difficult for deposition, and discharging is more unobstructed; Again by, the utility model is provided with base bearing cleverly on the centre rotational axis in groove, and below be provided with triangular support bracket, promptly can support whole agitating device, the rotation of convenient again little blade has two functions; At last, the utility model can avoid using in the prior art circulating pump to extract the material of deposition out environmental protection and energy-conservation more from discharging opening.
The technical scheme that the utility model further limits is:
Aforesaid combination stirred autoclave, gate stirrer is provided with interior paddle in the left and right sides of framework internal perisporium, the oar formula paddle two ends on the dasher two described between the paddle.Such structure makes that stirring is more abundant, and material in reactor can not form the dead band, and material is difficult for deposition, reacts more abundant.
Aforesaid combination stirred autoclave, gate stirrer respectively is provided with three interior paddles in a left side or the both sides of framework internal perisporium, and the dasher centre rotational axis is provided with two oar formula paddles, and oar formula paddle two ends are in each between the paddle.
Aforesaid combination stirred autoclave, gate stirrer each side is provided with scraper plate outside two in the framework periphery, and gate stirrer respectively is provided with scraper plate outside two in the both sides of framework periphery base groove.Such structure more helps the material that is stained with that scraper plate is scraped clean cylinder inboard wall.
Aforesaid combination stirred autoclave, gate stirrer are that a upper end is a triangle, and the lower end is a circular arc, and two ends, the left and right sides are the framework of vertical shape, and the groove of framework bottom is the trapezoidal groove to fovea superior.Such structure is close with the cylinder inboard wall structure, the stirring of the compound of being more convenient for, and the outer scraper plate of framework periphery wall is easier scrapes clean cylinder inboard wall.
Aforesaid combination stirred autoclave, the cylindrical shell bottom is provided with the thermometer that stretches in the groove.Thermometer stretches in the groove, and thermometric is more deep, because the rotation of little blade makes that the material in the groove can not deposit, makes thermometric more accurate.
Aforesaid combination stirred autoclave, cylindrical shell is made up of outer cylinder body and inner barrel, is provided with the cylindrical shell chuck between outer cylinder body and the inner barrel.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Embodiment one
Present embodiment is a kind of combination stirred autoclave, by outer cylinder body 1, cylindrical shell chuck 2, inner barrel 3, hand hole 4, transmission device 5, motor 6, reductor 7, oar formula paddle 8, centre rotational axis 9, gate stirrer 10, interior paddle 11, outer scraper plate 12, base bearing 13, triangular support bracket 14, little blade 15, thermometer 16 and discharging opening 17.Agitating device of the present utility model by coaxial be arranged on the dasher that is positioned at the center in the inner barrel 1 and be positioned at around frame stir device and form; Dasher is made up of centre rotational axis 9 and at least one the oar formula paddle 8 that is arranged on the centre rotational axis 9; Gate stirrer 10 is by forming along the framework of inner barrel 1 internal chamber wall setting, the interior paddle 11 that is arranged on the outer scraper plate 12 of framework periphery wall and is arranged on the framework internal perisporium; The top of the bottom discharge mouth 17 of framework is provided with a groove 18 to fovea superior, and centre rotational axis 9 are provided with a base bearing 13 in the groove 18, and it is fixing with the base bearing bottom that base bearing 13 belows are provided with the upper end, the lower end with cylindrical shell in the fixing triangular support bracket 14 in the end; The below of base bearing 13 is provided with little blade 15 on the centre rotational axis 9, and little blade 15 touches with inner barrel 1 inner bottom part discharging opening periphery.
The gate stirrer 10 of present embodiment is that a upper end is a triangle, the lower end is a circular arc, two ends, the left and right sides are the framework of vertical shape, the groove 18 of framework bottom is the trapezoidal groove to fovea superior, close with the cylinder inboard wall structure, be more convenient for the stirring of compound, and the outer scraper plate of framework periphery wall is easier scrapes clean cylinder inboard wall.Gate stirrer 10 is paddle 11 in the left and right sides of framework internal perisporium is provided with, a left side or both sides at the framework internal perisporium respectively are provided with three interior paddles 11, gate stirrer dasher centre rotational axis 9 is provided with two oar formula paddles 8, oar formula paddle 8 two ends are in each between the paddle 11, feasible stirring is more abundant, material in reactor can not form the dead band, and material is difficult for deposition, reacts more abundant.Gate stirrer 10 each side is provided with scraper plate 12 outside two in the framework periphery, and gate stirrer respectively is provided with scraper plate 12 outside two in the both sides of framework periphery base groove 18, more helps the material that is stained with that scraper plate is scraped clean cylinder inboard wall.
Present embodiment in the specific implementation, be arranged in the dasher at reactor center and be positioned at the peripheral coaxial rotation of gate stirrer, oar formula paddle on the dasher can make the interior center of reactor material stir fully, material around interior paddle on the gate stirrer can make in the reactor stirs fully, outer scraper plate then can be wiped the material that is bonded at the reactor inwall off, oar formula paddle, interior paddle and outer scraper plate comprehensive function, reach and stir fully, the purpose that is difficult for sticking wall, the little blade that is positioned at the below then can make reactor inner bottom part material stir fully, prevents the appearance of bottom dead.
Because the utility model is provided with dasher and frame stirs device, both made things convenient for the stirring of center material in the reactor, make things convenient for the stirring of reactor inner rim material again, thereby make stirring more even, material is difficult for sticking wall; The utility model is established groove above framework bottom discharge mouth, and is provided with little blade in the centre rotational axis bottom, can make the material of reactor inner bottom part be difficult for deposition, and discharging is more unobstructed; The utility model is provided with base bearing on the centre rotational axis in groove, and below be provided with triangular support bracket, promptly can support whole agitating device, the rotation of convenient again little blade has two functions.
The utility model is specially adapted to the production of compound stabilizer, modification agent and compound stabilizer and modification agent intermediate, as directly sending out lead stearate synthetic, makes the production of compound stabilizer and modification agent more reasonable, and operating efficiency is higher, more environmental protection and energy-conservation.
The utility model can also have other embodiment, and the technical scheme that equal replacement of all employings or equivalent transformation form all drops within the claimed scope of the utility model.
Claims (7)
1. combination stirred autoclave, comprise cylindrical shell, be arranged on the agitating device in the cylindrical shell and be arranged on the discharging opening of cylindrical shell bottom centre, it is characterized in that: described agitating device by coaxial be arranged on the dasher that is positioned at the center in the cylindrical shell and be positioned at around frame stir device and form; Described dasher is made up of centre rotational axis and at least one the oar formula paddle that is arranged on the centre rotational axis; Described gate stirrer is by forming along the framework of cylinder lumen wall setting, the interior paddle that is arranged on the outer scraper plate of framework periphery wall and is arranged on the framework internal perisporium; The top of the bottom discharge mouth of described framework is provided with a groove to fovea superior, and centre rotational axis is provided with a base bearing in the described groove, and it is fixing with the base bearing bottom that described base bearing below is provided with the upper end, the lower end with cylindrical shell in the fixing triangular support bracket in the end; The below of base bearing is provided with little blade on the described centre rotational axis, and described little blade and cylindrical shell inner bottom part discharging opening periphery touch.
2. combination stirred autoclave as claimed in claim 1 is characterized in that: described gate stirrer is provided with interior paddle in the left and right sides of framework internal perisporium, the oar formula paddle two ends on the described dasher two described between the paddle.
3. combination stirred autoclave as claimed in claim 2, it is characterized in that: described gate stirrer respectively is provided with three interior paddles in a left side or the both sides of framework internal perisporium, described dasher centre rotational axis is provided with two oar formula paddles, and described oar formula paddle two ends are in each between the paddle.
4. combination stirred autoclave as claimed in claim 3 is characterized in that: described gate stirrer each side is provided with scraper plate outside two in the framework periphery, and described gate stirrer respectively is provided with scraper plate outside two in the both sides of framework periphery base groove.
5. as claim 2 or 3 or 4 described combination stirred autoclaves, it is characterized in that: described gate stirrer is that a upper end is a triangle, and the lower end is a circular arc, and two ends, the left and right sides are the framework of vertical shape, and the groove of described framework bottom is the trapezoidal groove to fovea superior.
6. combination stirred autoclave as claimed in claim 1 is characterized in that: described cylindrical shell bottom is provided with the thermometer that stretches in the groove.
7. combination stirred autoclave as claimed in claim 1 is characterized in that: described cylindrical shell is made up of outer cylinder body and inner barrel, is provided with the cylindrical shell chuck between described outer cylinder body and the inner barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205981010U CN201832652U (en) | 2010-11-09 | 2010-11-09 | Combined stirring reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205981010U CN201832652U (en) | 2010-11-09 | 2010-11-09 | Combined stirring reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201832652U true CN201832652U (en) | 2011-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205981010U Expired - Lifetime CN201832652U (en) | 2010-11-09 | 2010-11-09 | Combined stirring reaction kettle |
Country Status (1)
| Country | Link |
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| CN (1) | CN201832652U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972624A (en) * | 2010-11-09 | 2011-02-16 | 南京协和助剂有限公司 | Combined stirred tank reactor |
| CN103464245A (en) * | 2013-09-30 | 2013-12-25 | 南京协和助剂有限公司 | Stirring pulverizer for viscous materials |
| CN103752249A (en) * | 2014-01-08 | 2014-04-30 | 盐城市压力容器制造厂 | Installing structure of spiral baffle plates of PU (polyurethane) resin reaction kettle |
| CN106000171A (en) * | 2016-07-22 | 2016-10-12 | 成都羿博智能设备有限公司 | Double-layer stirrer with paddle blades |
| CN108081488A (en) * | 2017-12-16 | 2018-05-29 | 吕丽 | A kind of solf device for preparing Capsules |
| CN108246230A (en) * | 2018-04-01 | 2018-07-06 | 中鸿纳米纤维技术丹阳有限公司 | A kind of silica aerogel production reaction kettle |
| CN113750889A (en) * | 2021-09-10 | 2021-12-07 | 清远瑞华助剂有限公司 | Textile auxiliary production system |
-
2010
- 2010-11-09 CN CN2010205981010U patent/CN201832652U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972624A (en) * | 2010-11-09 | 2011-02-16 | 南京协和助剂有限公司 | Combined stirred tank reactor |
| CN103464245A (en) * | 2013-09-30 | 2013-12-25 | 南京协和助剂有限公司 | Stirring pulverizer for viscous materials |
| CN103752249A (en) * | 2014-01-08 | 2014-04-30 | 盐城市压力容器制造厂 | Installing structure of spiral baffle plates of PU (polyurethane) resin reaction kettle |
| CN106000171A (en) * | 2016-07-22 | 2016-10-12 | 成都羿博智能设备有限公司 | Double-layer stirrer with paddle blades |
| CN108081488A (en) * | 2017-12-16 | 2018-05-29 | 吕丽 | A kind of solf device for preparing Capsules |
| CN108246230A (en) * | 2018-04-01 | 2018-07-06 | 中鸿纳米纤维技术丹阳有限公司 | A kind of silica aerogel production reaction kettle |
| CN113750889A (en) * | 2021-09-10 | 2021-12-07 | 清远瑞华助剂有限公司 | Textile auxiliary production system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |
|
| CX01 | Expiry of patent term |