CN202538778U - Reaction kettle - Google Patents
Reaction kettle Download PDFInfo
- Publication number
- CN202538778U CN202538778U CN2012201534159U CN201220153415U CN202538778U CN 202538778 U CN202538778 U CN 202538778U CN 2012201534159 U CN2012201534159 U CN 2012201534159U CN 201220153415 U CN201220153415 U CN 201220153415U CN 202538778 U CN202538778 U CN 202538778U
- Authority
- CN
- China
- Prior art keywords
- agitated reactor
- guide shell
- paddle
- heat
- exchanger rig
- 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
Links
Images
Abstract
The utility model discloses a reaction kettle. The reaction kettle at least comprises a container for providing a chamber, and a stirring device which is arranged in the container; the stirring device comprises a stirring shaft and stirring blades arranged on the stirring shaft; and the reaction kettle also comprises middle heat exchange devices which are arranged around the stirring shaft. The horizontal space in the reaction kettle is utilized, and a plurality of heat exchange devices are arranged under the limited space condition, so that the temperature distribution balance in the reaction kettle is greatly improved.
Description
Technical field
The utility model relates to technical field of chemical, especially relates to a kind of agitated reactor of uniformity of temperature profile.
Background technology
Agitated reactor is the common equipment in the chemical technology field, but for adapting to the demands of different of different chemical reaction equation to reaction conditions such as temperature, pressure, agitated reactor has multiple structural modification, to obtain better result of use.
As shown in Figure 1; China's utility model patent 200620125940.4 discloses a kind of internal-circulation type neutralization reaction still, comprise tool still chamber kettle 1, kettle cover 3, agitating device, be located at steam inlet pipe 4, feed pipe 5, the water inlet pipe 10 on the kettle cover 3 and be located at the discharge nozzle 20 of kettle 1 bottom; Agitating device comprises motor 7, reductor 8 and shaft 17, and shaft 17 is provided with paddle 16; Also be included in outside the paddle 16 and have additional a guide shell 13, guide shell 13 is fixed on through gripper shoe 15 on the inwall of kettle 1, between on the guide shell 13, is furnished with through hole 14.The said structure of this utility model can make the material in the still chamber form circulation in the enforceable flow, has strengthened the exposure level of material, impel mixing of materials sooner, more abundant, make reaction temperature more even.
But technique scheme is in the specific implementation, still has following shortcoming:
1, temperature distributing disproportionation is even.Prior art generally is at heating apparatus such as the interior or outer setting of kettle sidewall such as high-temperature steam pipes, and the diameter of kettle generally all reaches several meters.Therefore, kettle inside is particularly bad near the regional heats of central shaft, causes the interior zone near sidewall of kettle uneven respectively with the regional temperature near central shaft.
2, limited space property.For strengthening the interior circulation of material, the inside of agitated reactor is provided with shaft and paddle mostly.For stirring, the position of shaft is general and central shaft is overlapping, and paddle generally extends on the horizontal direction in kettle, and such structural configuration is brought the restriction on the space to other accessories are set in the kettle.
3 sealings are not strong.The power that provides for the power set that will be arranged on the kettle outside is input in the kettle to drive shaft; And installation is provided with miscellaneous part in kettle; Existing kettle structure adopts kettle, kettle cover to divide body structure mostly; After installing the kettle internal part, with kettle and kettle cover fixing and sealing through bolt and seal etc.But hermetically-sealed construction so, sealing effectiveness is not good, can not satisfy the requirement of high-pressure work environment to sealing property.
Therefore those skilled in the art is devoted to develop a kind of agitated reactor of uniformity of temperature profile always.
The utility model content
Because the above-mentioned defective of prior art, the technical problem that the utility model will solve provides a kind of agitated reactor of uniformity of temperature profile.
For realizing above-mentioned technical purpose; The utility model provides a kind of agitated reactor; It comprises that one provides the appearance tool of cavity volume; And be arranged on the inner agitating device that is used to provide reactant oar power of said appearance tool, it is characterized in that: said agitating device comprises that shaft and at least one pair of be located in the said appearance tool of hanging down is arranged on the paddle on the said shaft; This agitated reactor also comprises at least one middle heat-exchanger rig, and said middle heat-exchanger rig is arranged on around the said shaft.
Outstanding good ground, said middle heat-exchanger rig is the heat exchange body that in horizontal plane, coils around said shaft.Further, said middle heat-exchanger rig comprises one or more said heat exchange bodies, and said heat exchange body and said paddle replace at vertical direction, are provided with at interval.Structural design so; The utility model utilizes the horizontal space in the agitated reactor, under limited steric requirements, has set up a plurality of heat-exchanger rigs; Improve the harmony that reactor temperature distributes greatly, especially improved the temperature equalization property of shaft peripheral region.
Outstanding good ground, said agitated reactor also comprises the sidewall heat-exchanger rig, said sidewall heat-exchanger rig heat-exchanger rig in the middle of said appearance tool is inner and said connects.Structural design so, the utility model have farthest reduced middle heat-exchanger rig to holding passing through of tool sidewall, have optimized the sealing property of holding tool, are particularly useful for the high-pressure work environment.
Outstanding good ground also is provided with the guiding device that is used to guide the reagent flow direction in the said appearance tool, and said guiding device is located at around the said shaft.Preferably, said guiding device comprises that at least two cross sections are the water conservancy diversion watt of arc, and put relatively in the center of circle of said water conservancy diversion watt, said shaft is trapped among the centre of said water conservancy diversion watt.More preferably, said guiding device is a guide shell, and said guide shell is the hollow revolution of a waist drum type, have the middle part of cross section less than the port of export.Structural design so, the agitated reactor of the utility model portion has within it vertically formed turbulence effect, and the reactant that holds in the tool is more homogenized.
Outstanding good ground, said agitated reactor comprises one group of guide shell group; Said guide shell group comprises at least two upper and lower stacked guide shells, forms the gap of an annular between the neighbouring said guide shell; Said agitating device comprises two pairs of paddles, wherein a pair of rising paddle for being used to provide reactant in the said guide shell to make progress oar power, and this rising paddle is positioned at said guide shell; Another is to being the decline paddle that is used to provide the outer downward oar power of reactant of said guide shell, and said decline paddle is outside horizontal plane extends to said guide shell.Structural design so makes reactant all stirred fully in that guide shell is inside and outside.
Outstanding good ground, said agitated reactor also comprises at least one group of guide shell group; Said guide shell group is that the axle center is sheathed successively with said shaft; Inside and outside between the adjacent said guide shell group, and all form an interlayer between the sidewall of outermost guide shell group and said appearance tool; The gap of said guide shell group is alignment each other successively.So structural design makes the appearance tool of the utility model can make the big capacity appearance tool that is fit to large-scale industrial production.
Outstanding good ground, said agitating device is positioned at the innermost layer of said guide shell group; Be equipped with the assisting agitating apparatus that at least one is used to provide reactant oar power between the said interlayer.
Outstanding good ground, the direction that adjacent agitating device that the sidewall direction of the said appearance tool of middle mind-set of the said appearance tool in edge distributes and/or assisting agitating apparatus provide oar power is identical or opposite.This structure can make at random to be controlled the flow direction of the reactant in the agitated reactor, makes the reactant that holds in the tool form a corrugated flow path, and it is more abundant to make that reactant stirs.
Outstanding good ground, it is inner that said middle heat-exchanger rig is arranged on the said guide shell adjacent with this shaft.
Outstanding good ground, said rising paddle and said decline paddle distribute along the bearing of trend of this shaft, and the swing angle of the blade of the swing angle of the blade of said rising paddle and said decline paddle is opposite.
Perhaps; Said rising paddle and said decline paddle are located in the same horizontal plane; The blade tip of said rising paddle is connected through a minor axis with the oar tail of said decline paddle, and the swing angle of the blade of the swing angle of the blade of said rising paddle and said decline paddle is opposite.
Outstanding good ground, said agitated reactor also comprises kuppe, and said kuppe is arranged on the top of all said paddles, and said kuppe is inverted pyramid type parts.The reactant pole-climbing in agitated reactor of structural design so, the utility model arrives when holding tool top one guide functions is provided, and helps in holding tool, to form turbulence effect.
Outstanding good ground, said agitated reactor also comprises the sidewall heat-exchanger rig, said sidewall heat-exchanger rig heat-exchanger rig in the middle of said appearance tool is inner and said connects.Said sidewall heat-exchanger rig can adopt the coiled pipe that vertically extends of the prior art.
Outstanding good ground, said middle heat-exchanger rig and said sidewall heat-exchanger rig are twin-channel body.The heating function and the refrigerating function of heat-exchanger rig and sidewall heat-exchanger rig obtained timely conversion in the middle of this structure made.The high temperature wet goods heating agent that is used to circulate of a passage in twin-channel body, another passage cooling agents such as frozen water that are used to circulate have avoided inner heating agent of traditional single channel body and cooling agent to mix the formation barrier film, influence the problem of reactant reaction efficient then.
Outstanding good ground, said agitated reactor also comprises fluid dividing cover, said fluid dividing cover is arranged on the inboard at the top of said appearance tool.Structural design so, the utility model makes the distribution of raw material more balanced when importing reaction raw materials.
Outstanding good ground, the top of the sidewall of said appearance tool and said appearance tool, bottom are overall structure.So structural design the utlity model has excellent sealing performance, is particularly useful for the high pressure chemistry reaction.
In the utility model, but above-mentioned optimum condition combination in any on the basis that meets this area general knowledge promptly gets each preferred embodiments of the utility model.
The positive progressive effect of the utility model is: the agitated reactor of the utility model has been set up middle heat-exchanger rig at appearance tool mid portion, has improved the harmony that reactor temperature distributes greatly, has especially improved the temperature equalization property of shaft peripheral region.Further, the reactant that holds in the tool is stirred the formation turbulent flow, make its reflection more even through multi-direction paddle.Further, through the sheathed guide shell of multilayer and oar power agitating device up or down is set in the interlayer of two adjacent guide shells, make the agitated reactor of this structure go for large-scale reaction.
Description of drawings
Fig. 1 is the structural representation of prior art one agitated reactor.
Fig. 2 is the structural representation of the 1st specific embodiment of the utility model.
Fig. 3 is the plan structure sketch map of the middle heat-exchanger rig among Fig. 2.
Fig. 4 is the structural representation of the 2nd specific embodiment of the utility model.
Fig. 5 is the structural representation of the 3rd specific embodiment of the utility model.
Fig. 6 is the structural representation of the 4th specific embodiment of the utility model.
Fig. 7 is the structural representation of the 5th specific embodiment of the utility model.
The specific embodiment
Provide the preferred embodiment of the utility model below in conjunction with accompanying drawing, to specify the technical scheme of the utility model.
Embodiment 1:
Be illustrated in figure 2 as the utility model one specific embodiment; Be applied to need raw material is done the chemical reaction of heating, comprise one as the tubular kettle 1 that holds tool, Fig. 2 is the longitudinal axis face sectional structure simplified schematic diagram of kettle 1; For simplifying view, wherein each parts is all represented with the single line bar.
The inside sidewalls of kettle 1 is provided with a spiral heat exchange tube 11 as the sidewall heat-exchanger rig; Have and be positioned at adding hot water inlet 111 and adding hot water outlet 112 of kettle 1 outside; Spiral heat exchange tube 11 is used for the heating of the integral body of kettle 1, especially to the heating of kettle 1 sidewall areas.
Kettle 1 inside also is provided with agitating device 2.Agitating device 2 comprises shaft 21 that longitudinally is provided with and four pairs of rising paddles 22 of longitudinally arranging and being provided with, and the blade of rising paddle 22 extends on the along continuous straight runs in Fig. 2.
The blade of rising paddle 22 has certain swing angle, helps reactant upwards " pole-climbing " with the oar power that provides reactant to make progress, and this is a prior art, and this paper repeats no more.
The utility model also comprises the middle heat-exchanger rig that is used to heat kettle 1 zone line.In the present embodiment, this centre heat-exchanger rig is by forming at the horizontal spiral heat exchange body 31,32,33,34,35 that horizontal plane is provided with around this shaft 21, and each spiral heat exchange body respectively is a liquid flow loop.
Referring to shown in Figure 3 for the schematic top plan view of heat exchange body; With heat exchange body 31 is example, and heat exchange body 31 is the hollow flat tube that one section helical form is spiraled, and is fixedly installed on the kettle 1; And have duct entry 311 and the conduit outlet 312 that is arranged at kettle 1 outside, to form a liquid flow loop.Clear area 313 in the middle of the heat exchange body 31 supplies shaft 21 to pass.
Spiral helicine hollow flat tube is arranged on same cross section basically, takies less vertical (bearing of trend of shaft among Fig. 2) space.Ultimately, heat exchange body 31 can only take the longitudinal space (overlapping of duct entry 311 and catheter body) of 2 hollow flat tube thickness sizes.
In different embodiment, the duct entry 311 on the heat exchange body 31 also can exchange use with conduit outlet 312.Duct entry 311 and conduit outlet 312 can as shown in Figure 2ly be arranged on the same side of kettle 1 sidewall, also can be arranged on the both sides of kettle 1 sidewall.
Especially, spiral heat exchange tube 11 can form one or more branches in kettle 1 inside, and those branches can be communicated with duct entry 311, and heat-exchanger rig in fact becomes a parallel branch of sidewall heat-exchanger rig in the middle of making.So, just offer less as much as possible on the kettle 1 and pass through the hole, help improving the sealing property of kettle 1.
The application of heat exchange body 31 in different embodiment do not limit the shape of cross section of hollow flat tube, and therefore, hollow flat tube also can be done circular.Further, heat exchange body 31 can also spiral and constitutes by curling up the metal tube that the forms shape of spinning.
Referring to Fig. 2, in the present embodiment, 31,32,33,34,35 and four pairs of rising paddles 22 of five horizontal spiral heat exchange bodies are the alternate intervals setting again.
Under the prerequisite of steric requirements permission, each heat exchange body also can have certain vertical layout, utilizing the longitudinal region between the two adjacent paddles as far as possible, and makes being more evenly distributed of heat exchange area.
Similar with prior art, kettle 1 also is provided with a plurality of charging apertures 12 in the present embodiment at the top, is provided with discharging opening 13 in the bottom.Be provided with valve on charging aperture 12 and the discharging opening 13.Kettle 1 can also be at the complementary facilities such as arranged outside insulating interlayer of sidewall.
Present embodiment is when concrete the application, and importing respectively in heat exchanger tube 11 and the heat exchange body 31,32,33,34,35 has hot water or high-temperature steam.Raw material drops in the kettle 1 through charging aperture 12, and raw material is heated by heat exchanger tube 11 and heat exchange body 31,32,33,34,35 in dropping process, and by 22 stirrings of rising paddle chemical reaction reaction of formation thing is taken place.When dropping to the bottom section of kettle 1, risen paddle 22 of reactant drives and forms " rod-climbing effect ", progressively upwards lifting in the zone line kettle 1 in.In lifting process, reactant is obtaining the 22 well-beaten whiles of paddle of rising, and contacts with heat exchange body 35,34,33,32,31 successively and positive energy exchange.
The utility model is because the said structure design; Heat exchange body particularly through between paddle, setting up; Make reactant can synchronization gain when the zone line of kettle 1 is stirred heating, not only have the advantage of uniformity of temperature profile, the reactant that is generated also has better and homogenizes.
The utility model also can be applicable to the chemical reaction to the raw material cooling, and this need import cryogenic gas (or liquid) and can realize in using in heat exchange body and/or spiral heat exchange tube 11.More preferably, heat exchange body and/or spiral heat exchange tube 11 are twin-channel pipeline.
Embodiment 2:
Be illustrated in figure 4 as the another specific embodiment of the utility model; The structure of present embodiment and the foregoing description is basic identical, and institute's difference is, also is provided with guide shell 4 in the kettle 1; This guide shell 4 is except the flow direction of guiding reactant; Because it adopts metal material to process, therefore can increase heat conducting area, make that the reaction temperature of the reactant in the kettle 1 is more even.
In the present embodiment, heat exchange body 31,32,33,34 is arranged on guide shell 4 inside, and is provided with at interval with four rising paddles 22 respectively.
The utility model has particularly adopted the structural design of thin waist drum type owing in kettle, be provided with guide shell, has vertically formed the turbulence effect shown in dotted line in kettle inside, and the reactant in the kettle is more homogenized.
In other specific embodiments, the heat exchange body also can be located in the both sides of guide shell, and promptly the heat exchange body can partly be arranged on the outside of guide shell, partly is arranged on the inboard of guide shell.
Embodiment 3:
Be illustrated in figure 5 as another specific embodiment of the utility model, the structure of present embodiment and the foregoing description is basic identical, and institute's difference is, also is provided with a kuppe 5, a fluid dividing cover 6 in the kettle 1.
In different specific embodiments, kuppe 5, fluid dividing cover 6 can be selected one of them respectively for use, also can select for use simultaneously.When using simultaneously, kuppe 5 is positioned at the below of fluid dividing cover 6.
Another difference of present embodiment is that rising paddle 22 is the magnetic agitation oar.
The operation principle of magnetic agitation oar is that the employing magnetic material is made stirring vane (all right corrosion-resistant composite layer of outerwrap macromolecule of stirring vane), and the magnetic force parts are set outside kettle 1, rotates through the magnetically-actuated paddle.
Certainly, except the magnetic agitation oar, can also adopt the paddle of petal type.This moment paddle be arranged at guide shell above or below.
Prior art for the transmission of power that will be arranged on the driver parts such as motor outside the kettle in kettle, the drive disk assembly that passes through kettle cover must be set on kettle cover.Therefore prior art generally with kettle and kettle cover split design, is connected to one kettle, kettle cover through bolt, seal etc. after installing internal part.Because the setting of drive disk assembly, the sealing of kettle just greatly reduces, and the fixed connection of bolt form, and its sealing property is also lower, is difficult to satisfy the needs of reaction under high pressure.
Embodiment 4:
Be illustrated in figure 6 as another specific embodiment of the utility model; The structure of present embodiment and the foregoing description is basic identical; Its difference is; Agitating device also comprises four pairs of decline stirring arms 23 in the present embodiment, but the length of decline paddle 23 extends to the outside of guide shell 4 from the inside of guide shell 4 in horizontal plane greater than the length of rising paddle 22.And the swing angle of the swing angle of decline paddle 23 and rising paddle 22 is in the opposite direction, thereby at guide shell 4 outside reactants downward oar power being provided.
At this moment, guide shell 4 is vertically to be arranged by the hollow cylindrical that five diameters do not wait to constitute, but its overall structure still be appear upper and lower big, middle little waist drum type.23 of decline paddles pass from the annular gap (not shown) between two adjacent hollow cylindrical corresponding with it respectively.
Embodiment 5:
Be illustrated in figure 7 as the another specific embodiment of the utility model; The difference of present embodiment and embodiment 3 is; Agitated reactor in the present embodiment comprises that also one is set in another guide shell 41 outside the guide shell 4; Form an interlayer between guide shell 41 and the guide shell 4, between the sidewall of guide shell 41 and kettle 1, also form an interlayer simultaneously.
In addition, between said interlayer, also be respectively equipped with four assisting agitating apparatus 2 ' and 2 ", it drives through four motors respectively, this assisting agitating apparatus 2 ' and 2 " structure identical with agitating device 2 structures among the embodiment 1～3, repeat no more at this.But need to prove that in kettle 1, form corrugated flow trace in order to make reactant, the swing angle on the swing angle of the paddle on the part assisting agitating apparatus and the agitating device 2 is in the opposite direction.
As, when three layers of sheathed guide shell group are set in the agitated reactor, from inside to outside be followed successively by first guide shell, second guide shell and the 3rd guide shell.So talk about, agitating device 2 is arranged in first guide shell, the oar power that provides reactant to make progress; The assisting agitating apparatus that the downward oar power of reactant is provided is set in the interlayer of first guide shell and second guide shell; The assisting agitating apparatus that provides reactant to make progress oar power is set in the interlayer of the 3rd guide shell and kettle 1 sidewall., the number of plies of guide shell group gets final product by that analogy when increasing.
Certainly, can change the oar force direction of agitating device 2 and assisting agitating apparatus as required, to change the flow direction and the path of reactant.
The utility model does not need to be provided with drive disk assembly owing to adopted the magnetic agitation oar again.In practical implementation, at first form kettle 1 and bottom 15, internal part (like guide shell, paddle etc.) is installed in kettle 1 then, then top 14 is welded on the kettle 1, shaft 21 is arranged on top 14 and the bottom 15.Structural design so, make in the utility model kettle compared with prior art, have better sealing property, be particularly useful for the high pressure chemistry reaction.
Concrete as, can also a plurality of heat exchange bodies head and the tail in kettle be connected, only keep a common entrance and exit, reduce heat exchanger tube, heat exchange body etc. as much as possible to the passing through of kettle sidewall, to improve the sealing property of kettle.
The top flue of the guide shell in the foregoing description, thus will guide reactant to flow to flaring edge from the inside of guide shell, and flow along flaring extension direction.Therefore, under the sheathed situation of a plurality of guide shells, can confirm that reactant leaves the final position of guide shell through changing the flaring open degree in each guide shell top, the height on each kuppe top can suitably be regulated according to the installation needs simultaneously.
The tubaeform part on the described guide shell of leading portion top is one-body molded with guide shell.Certainly, also guide shell is independent relatively for this tubaeform part with guide functions, is fixed in the top of guide shell through modes such as bolt, hinges.
Above-mentioned tubaeform part adopts metal material, when playing guide functions, possesses heat exchange function again.
More than though the specific embodiment of the utility model has been described, it will be understood by those of skill in the art that these only illustrate, the protection domain of the utility model is limited appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite of principle that does not deviate from the utility model and essence, but these changes and modification all fall into the protection domain of the utility model.
Claims (17)
1. agitated reactor; It comprises that one provides the appearance tool of cavity volume; And be arranged on the inner agitating device that is used to provide reactant oar power of said appearance tool, it is characterized in that: said agitating device comprises that shaft and at least one pair of be located in the said appearance tool of hanging down is arranged on the paddle on the said shaft; This agitated reactor also comprises at least one middle heat-exchanger rig, and said middle heat-exchanger rig is arranged on around the said shaft.
2. agitated reactor as claimed in claim 1 is characterized in that: heat-exchanger rig is the heat exchange body that in horizontal plane, coils around said shaft in the middle of said.
3. agitated reactor as claimed in claim 2 is characterized in that: heat-exchanger rig comprises one or more said heat exchange bodies in the middle of said, and said heat exchange body and said paddle replace at vertical direction, are provided with at interval.
4. agitated reactor as claimed in claim 3 is characterized in that: also be provided with the guiding device that is used to guide the reagent flow direction in the said appearance tool, said guiding device is located at around the said shaft.
5. agitated reactor as claimed in claim 4 is characterized in that: said guiding device comprises that at least two cross sections are the water conservancy diversion watt of arc, and put relatively in the center of circle of said water conservancy diversion watt, said shaft is trapped among the centre of said water conservancy diversion watt.
6. agitated reactor as claimed in claim 4 is characterized in that: said guiding device is a guide shell, and said guide shell is the hollow revolution of a waist drum type, have the middle part of cross section less than the port of export.
7. agitated reactor as claimed in claim 6 is characterized in that: said agitated reactor comprises one group of guide shell group; Said guide shell group comprises at least two upper and lower stacked guide shells, forms the gap of an annular between the neighbouring said guide shell; Said agitating device comprises two pairs of paddles, wherein a pair of rising paddle for being used to provide reactant in the said guide shell to make progress oar power, and this rising paddle is positioned at said guide shell; Another is to being the decline paddle that is used to provide the outer downward oar power of reactant of said guide shell, and said decline paddle is outside horizontal plane extends to said guide shell.
8. like the said agitated reactor of claim 7, it is characterized in that: said agitated reactor also comprises at least one group of guide shell group; Said guide shell group is that the axle center is sheathed successively with said shaft; Inside and outside between the adjacent said guide shell group, and all form an interlayer between the sidewall of outermost guide shell group and said appearance tool; The gap of said guide shell group is alignment each other successively.
9. agitated reactor as claimed in claim 8 is characterized in that: said agitating device is positioned at the innermost layer of said guide shell group; Be equipped with the assisting agitating apparatus that at least one is used to provide reactant oar power between the said interlayer.
10. agitated reactor as claimed in claim 9 is characterized in that: the direction that adjacent agitating device that the sidewall direction of the said appearance tool of middle mind-set of the said appearance tool in edge distributes and/or assisting agitating apparatus provide oar power is identical or opposite.
11. like each described agitated reactor among the claim 6-10, it is characterized in that: it is inner that heat-exchanger rig is arranged on the said guide shell adjacent with this shaft in the middle of said.
12. like each described agitated reactor among the claim 7-10; It is characterized in that: said rising paddle and said decline paddle distribute along the bearing of trend of this shaft, and the swing angle of the blade of the swing angle of the blade of said rising paddle and said decline paddle is opposite.
13. like each described agitated reactor among the claim 7-10; It is characterized in that: said rising paddle and said decline paddle are located in the same horizontal plane; The blade tip of said rising paddle is connected through a minor axis with the oar tail of said decline paddle, and the swing angle of the blade of the swing angle of the blade of said rising paddle and said decline paddle is opposite.
14. like each described agitated reactor among the claim 1-10, it is characterized in that: said agitated reactor also comprises kuppe, said kuppe is arranged on the top of all said paddles, and said kuppe is inverted pyramid type parts.
15. agitated reactor as claimed in claim 14 is characterized in that: said agitated reactor also comprises the sidewall heat-exchanger rig, and said sidewall heat-exchanger rig heat-exchanger rig in the middle of said appearance tool is inner and said connects.
16. agitated reactor as claimed in claim 15 is characterized in that: heat-exchanger rig and said sidewall heat-exchanger rig are twin-channel body in the middle of said.
17. agitated reactor as claimed in claim 16 is characterized in that: said agitated reactor also comprises fluid dividing cover, and said fluid dividing cover is arranged on the inboard at the top of said appearance tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201534159U CN202538778U (en) | 2012-04-12 | 2012-04-12 | Reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201534159U CN202538778U (en) | 2012-04-12 | 2012-04-12 | Reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202538778U true CN202538778U (en) | 2012-11-21 |
Family
ID=47159470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201534159U Expired - Fee Related CN202538778U (en) | 2012-04-12 | 2012-04-12 | Reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202538778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437314A (en) * | 2014-11-27 | 2015-03-25 | 浙江长城减速机有限公司 | Stirring device for oximation of cyclohexanone amine |
-
2012
- 2012-04-12 CN CN2012201534159U patent/CN202538778U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437314A (en) * | 2014-11-27 | 2015-03-25 | 浙江长城减速机有限公司 | Stirring device for oximation of cyclohexanone amine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201791386U (en) | Horizontal evaporator | |
| CN103240036B (en) | A kind of heat transfer reactor of Anti-temperature difference stress and combinations thereof device and application | |
| CN202022878U (en) | Propylene polymeric kettle | |
| CN106512909A (en) | Staged-temperature-controlled reactor and stirring shaft thereof | |
| CN102127175A (en) | Propylene polymerization kettle | |
| CN106179038A (en) | A kind of Novel replaceable thermal agitation axle and tubular reactor | |
| CN204574866U (en) | Waste water heat reclaim unit | |
| CN102688735B (en) | Reaction kettle | |
| CN202538778U (en) | Reaction kettle | |
| CN103446957B (en) | The fasten cold hydrogen case of flow that a kind of cold hydrogen advances | |
| CN204380586U (en) | A kind of high-efficiency stirring formula synthesis tank | |
| CN207095362U (en) | A kind of jacketed type exchanger | |
| CN206276360U (en) | Polymer production coiled reaction system | |
| CN205235982U (en) | Multilayer baffling formula revolving bed that has heat transfer function | |
| CN105776141B (en) | A kind of new fixed bed reactors of catalytic oxidation of hydrogen chloride for preparing chlorine gas | |
| CN111790333A (en) | Vortex continuous flow type reactor | |
| CN106732290A (en) | A kind of reactor of continuous production nitromethane | |
| CN202638419U (en) | Stirring heat-exchanging board heat-transferring reaction device | |
| CN205761058U (en) | Eddy flow broken streaming cold hydrogen box | |
| CN206778435U (en) | Strengthen stirring radiating reactor | |
| CN104180689A (en) | Built-in full-length twisted ball projecting tube type heat exchanger | |
| CN206566900U (en) | A kind of reactor of continuous production nitromethane | |
| CN113720188B (en) | Short-distance heat storage and transmission system with heat storage balls and operation method thereof | |
| CN205761132U (en) | A kind of continuous production device of poly-epoxy succinic acid | |
| CN210357184U (en) | Coil pipe in synthetic kettle and synthetic kettle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20160412 |