CN208049923U - A kind of reaction kettle - Google Patents
A kind of reaction kettle Download PDFInfo
- Publication number
- CN208049923U CN208049923U CN201820271579.9U CN201820271579U CN208049923U CN 208049923 U CN208049923 U CN 208049923U CN 201820271579 U CN201820271579 U CN 201820271579U CN 208049923 U CN208049923 U CN 208049923U
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- CN
- China
- Prior art keywords
- reaction kettle
- autoclave body
- agitating shaft
- wall
- cleaning
- 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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Abstract
The utility model provides a kind of reaction kettle, is related to chemical reaction device, solve reaction kettle existing in the prior art when being chemically reacted inside stir insufficient, agitating device it is complicated caused by the inconvenient technical problem of cleaning.The reaction kettle includes autoclave body, is provided with feed inlet at the top of the autoclave body, bottom is provided with discharge port；Agitating device, driving device, the autoclave body are provided with smooth inner wall, and inner wall of kettle any level direction section is circle；The agitating device is provided with agitating shaft, and the agitating shaft is arranged along autoclave body inner vertical direction central axis；The agitating shaft is provided with multiple paddles, the paddle end is provided with horizontal direction dog-ear, and the dog-ear is along the circular tangential direction setting of the autoclave body inner section.The utility model is provided with horizontal direction dog-ear by being arranged in paddle end, can strike off the raw material for being attached to reaction kettle inner wall and bottom wall and product, increases product yield.
Description
Technical field
The utility model is related to a kind of reaction kettle, specifically a kind of reaction kettle with cooling device
Background technology
Reaction kettle is the important equipment in chemical reaction device, and it refers to each supplementary material in the closed machine of high speed to be stirred to react process
The process stirred in tool, the process carry out pre-dispersed processing to raw material, function additive, processing aid, reduce inorganic particle group
Poly- effect increases the compatibility of material, improves dispersibility of the auxiliary agent in vector resin.Its principle is：By stirred
The frictional heat generated in journey and external heating, make the organic low molecular substance in system melt, establish inorganic matter and polymer point
Connection between dephasing.
Mixing evenness and cleannes are to influence an important factor for reaction generates product quality in reaction kettle.For certain anti-
Object is answered, such as the reaction of formation of plastic processing additives, plastic functional masterbatch, macromolecule modified material, agitating device only has agitating paddle
Leaf, be easy to cause stirring it is insufficient, cause product quality not high.In order to ensure the homogeneity of polymerisation, it would be desirable to original
Material is sufficiently stirred, so agitating device is the important equipment of polyurethane synthesis, can influence the uniformity of polymerisation, to
Influence the generation quality of plastic processing additives, plastic functional masterbatch, macromolecule modified material.
In addition, need to clean reaction kettle after still reacting, the cleannes of reaction kettle directly affect product matter
Amount.It, need to be by the way that autoclave body and kettle cover be dismantled, in agitating device and autoclave body when the existing residue in reaction kettle cleans
Wall is all cleaned, and since agitating device and inner wall of kettle structure are all very complicated, cleaning up is very time-consuming and laborious.
Applicants have discovered that at least there is following technical problem in the prior art：Reaction kettle in the prior art fills to realize
Divide stirring, complicated design has all been carried out to agitating device and inner wall of kettle, cleaning in reaction kettle is caused to bother very much.In order to full
Foot produces changeable various, function admirable and the product with the market competitiveness, and reaction kettle allows for that reaction process is maintained to stablize
Property simultaneously convenient for reaction after the completion of clean reaction kettle, there is presently no a kind of reaction kettles that can meet above-mentioned requirements.
Utility model content
The purpose of this utility model is to provide the reaction kettles for chemical reaction, existing in the prior art anti-to solve
Answer kettle when being chemically reacted inside stir insufficient, agitating device it is complicated caused by the inconvenient technical problem of cleaning.
Many technique effects that optimal technical scheme in many technical solutions provided by the utility model can be generated are as detailed below to be explained
It states.
To achieve the above object, the utility model provides following technical scheme：
A kind of reaction kettle, including
Autoclave body, the autoclave body top is provided with feed inlet, bottom is provided with discharge port；
Agitating device, for reaction raw materials in stirred tank body；
Driving device is connect with the agitating device, can be in the driving agitating device rotation；
The autoclave body is provided with smooth inner wall, and inner wall of kettle any level direction section is circle；The stirring dress
It installs and is equipped with agitating shaft, the agitating shaft is arranged along autoclave body inner vertical direction central axis；Perpendicular to the agitating shaft
Multiple paddles are provided with, the paddle end is provided with horizontal direction dog-ear, and the dog-ear is along the autoclave body inner section
Circular tangential direction setting.
Optionally, the paddle end is additionally provided with the blades of extension vertically.
Optionally, the paddle is set as rectangle sheet from agitating shaft to one section between the dog-ear.
Optionally, the paddle is set as two groups, and two groups of paddles intersect to form cross at the agitating shaft
Shape.
Optionally, the inner wall of kettle bottom is set as spherical surface, and the bottom end of the agitating shaft is provided with bottom set, the bottom set
Lower part is provided with curved rod, and the curved rod is connected by connecting rod with bottom set, and the outside of the connecting rod is equipped with collateral
Frame, the curved rod radian are identical as the autoclave body bottom radian.
Optionally, the autoclave body internal upper part is provided with horizontal cleaning water pipe, is provided in the horizontal cleaning pipe several clear
Wash nozzle；The horizontal cleaning pipe is connect with the water tank being set to outside the autoclave body, and the cleaning pipe is connect with the water tank
Pipeline on be provided with water pump and valve.
Optionally, the cleaning sprayer is arranged along a certain diameter of section of the autoclave body, and the agitating shaft is set as hollow,
It is connected to the cleaning sprayer.
Optionally, the reaction kettle upper casing body side surface is connected with blow valve.
Optionally, an interlayer is axially arranged in the autoclave body, and several elastic elements are radially provided in the interlayer, described
The inner wall of elastic element and the reaction kettle autoclave body be detachably connected by connector.
Optionally, the driving device is set as motor.
The utility model is beneficial in that：The reaction kettle of the utility model, can ensure raw material reaction stability,
Adequacy and homogeneity ensure product quality；And paddle end is provided with horizontal direction dog-ear by being arranged, it can will be attached
It raw material and product in reaction kettle inner wall and bottom wall to strike off, increases product yield；Meanwhile it is residual in reaction kettle after the completion of reaction
It stays object less, reduces the dosage of cleaning solvent, shorten scavenging period, improve cleaning efficiency, reduce production cost and then can increase
Add the competitive advantage of product.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the internal structure schematic diagram of the utility model reaction kettle；
Fig. 2 is the utility model stirring apparatus for reaction kettle vertical view.
1, autoclave body in figure；11, feed inlet；12, discharge port；21, agitating shaft；22, paddle；221, dog-ear；222, cotyledon
Piece；31, bottom covers；32, curved rod；33, connecting rod；41, water pipe is cleaned；42, nozzle；51, elastic element；52, inner wall；6, it is vented
Valve；7, motor.
Specific implementation mode
It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
A kind of reaction kettle, including autoclave body 1,1 top of the autoclave body is provided with feed inlet 11, bottom is provided with discharge port 12；
Agitating device, for stirring reaction raw materials in autoclave body 1；Reaction kettle is provided with driving device, is connect with the agitating device, can be in
The agitating device is driven to rotate；The autoclave body 1 is provided with smooth inner wall 52,1 inside any level direction section of the autoclave body
For circle；The agitating device is provided with agitating shaft 21, and the agitating shaft 21 is along 1 inner vertical direction central axis of the autoclave body
Setting；The agitating shaft 21 is provided with multiple paddles 22,22 end of the paddle is provided with horizontal direction dog-ear
221,221 edge of the dog-ear is along the circular tangential direction setting of 1 inner section of the autoclave body.Agitating device is in driving device
Lower rotation is driven, enables the horizontal direction dog-ear 221 for being set to 22 end of paddle that reactant to be made to be formed in whipping process
Small vortex, makes reactant be sufficiently mixed.Along 221 edge of dog-ear of 52 tangential direction of inner wall setting, can will be attached in reaction kettle
The raw material and product of wall 52 and bottom wall strike off, and increase product yield；And the paddle 22 with dog-ear 221 is without dead angle, cleaning
It is convenient, cleaning efficiency can be greatly improved.
As a kind of optional embodiment of the utility model, 22 end of the paddle is additionally provided with vertically
The blades 222 of extension.The blades 222 of the extension of vertical direction can make reactant existing transverse rotation in whipping process
Stirring also has longitudinal stirring up and down, makes stirring evenly.
As another optional embodiment of the utility model, the paddle 22 is from agitating shaft 21 to the dog-ear
It is set as rectangle sheet for one section between 221.The paddle 22 of rectangle sheet can ensure to come into contact in a large area reactant, improve
Stirring efficiency.
Another optional embodiment as the utility model, the paddle 22 are set as two groups, and described two groups are stirred
It mixes leaf 22 and intersects to form cross at the agitating shaft 21.
As a kind of optional embodiment of the utility model, 1 inner wall of the autoclave body, 52 bottom is set as spherical surface, described to stir
The bottom end for mixing axis 21 is provided with bottom set 31, and the bottom covers 31 lower parts and is provided with curved rod 32, and the curved rod 32 passes through connecting rod
33 are connected with bottom set 31, and the outside of the connecting rod 33 is equipped with side stand, 32 radian of the curved rod and 1 bottom of the autoclave body
Portion's radian is identical.According to Fig. 1, the bottom end of agitating shaft 21 is socketed with bottom set 31, and bottom set 31 passes through fixing bolt and agitating shaft
21 are connected, and the bottom end of bottom set 31 is equipped with bottom curved rod 32, and bottom curved rod 32 is connected by connecting rod 33 with bottom set 31, connecting rod 33
Outside be equipped with side stand, curved rod 32 shape in bottom matches with 1 inner wall of autoclave body, 52 bottom, by collateral when the rotation of agitating shaft 21
The cooperation of frame and connecting rod 33 drives bottom curved rod 32 to rotate, to the reactant of 1 bottom of autoclave body when the bottom of at, curved rod 3228 rotates
It is stirred, prevents stirring dead angle, strengthen the mixing effect to material.
As a kind of optional embodiment of the utility model, 1 internal upper part of the autoclave body is provided with horizontal cleaning water pipe 41,
It is provided with several cleaning sprayers 42 in the horizontal cleaning pipe 41；The level is cleaned water pipe 41 and is set to outside the autoclave body 1
The water tank in portion connects, and water pump and valve are provided on the pipeline that the cleaning pipe 41 is connect with the water tank.Specifically such as Fig. 1 institutes
Show, 1 upper horizontal of the reactor main body is equipped with cleaning water pipe 41, and 41 downside of cleaning water pipe is uniformly provided with several cleaning sprayers
42, the cleaning sprayer 42 is equipped with nine altogether, and 42 left end of cleaning water pipe is equipped with valve, and 1 outer wall of reactor main body is equipped with
Water tank, after reaction kettle work terminates, valve is opened, and the water in water tank enters cleaning water pipe 41 and sprayed to anti-by cleaning sprayer 42
It answers 1 inner wall 52 of kettle main body to be cleaned, without artificial cleaning, reduces hand labor intensity, ensure that clear inside reaction kettle
Clean health facilitates next use；
As a kind of optional embodiment of the utility model, the cleaning sprayer 42 is along a certain section of the autoclave body 1
Diameter is arranged, and the agitating shaft 21 is set as hollow, is connected to the cleaning water pipe 41.Under the present embodiment, in autoclave body 1
When wall 52 is cleaned, cleaning solution is injected to cleaning sprayer 42 by agitating shaft 21, when necessary rotates agitating shaft 21, makes cleaning
Liquid high speed is got rid of to inner wall 5252, and cleaning performance is improved.
As a kind of optional embodiment of the utility model, the reaction kettle upper casing body side surface is connected with blow valve 6.Have
The reaction kettle of blow valve 6 can open 6 pressure release of blow valve at once after steam inlet valve closing, more than rapidly will be in reaction kettle
Heat drains, and continues to heat up so as to reduce material, so as to comparatively fast reach cooling-down effect.
As a kind of optional embodiment of the utility model, one interlayer of axial setting of reaction kettle autoclave body 1 is described
Interlayer in be radially provided with several elastic elements 51, the inner wall 52 of the elastic element 51 and the reaction kettle autoclave body 1 is logical
Connector is crossed to be detachably connected.When drive motor drives agitating device to be stirred the material in kettle, due to being thrown to
The material of 1 inner wall 52 of autoclave body can be by the elastic force of elastic element 51 so that material generates turbulent flow in kettle, improves material contact
The uniformity.Above-mentioned elastic element 51 could be provided as spring.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (10)
1. a kind of reaction kettle, including
Autoclave body, the autoclave body top is provided with feed inlet, bottom is provided with discharge port；
Agitating device, for reaction raw materials in stirred tank body；
Driving device is connect with the agitating device, can be in the driving agitating device rotation；
It is characterized in that, the autoclave body is provided with smooth inner wall, inner wall of kettle any level direction section is circle；It is described
Agitating device is provided with agitating shaft, and the agitating shaft is arranged along autoclave body inner vertical direction central axis；Perpendicular to described
Agitating shaft is provided with multiple paddles, and the paddle end is provided with horizontal direction dog-ear, and the dog-ear is along the autoclave body
The tangential direction of portion's section circle is arranged.
2. reaction kettle according to claim 1, which is characterized in that the paddle end is additionally provided with vertically
The blades of extension.
3. reaction kettle according to claim 1, which is characterized in that the paddle is from agitating shaft to one between the dog-ear
Section is set as rectangle sheet.
4. reaction kettle according to claim 3, which is characterized in that the paddle is set as two groups, two groups of stirrings
Leaf intersects to form cross at the agitating shaft.
5. reaction kettle according to claim 4, which is characterized in that the inner wall of kettle bottom is set as spherical surface, described to stir
The bottom end for mixing axis is provided with bottom set, and bottom set lower part is provided with curved rod, and the curved rod is covered by connecting rod and the bottom
It is connected, the outside of the connecting rod is equipped with side stand, and the curved rod radian is identical as the autoclave body bottom radian.
6. reaction kettle according to claim 4, which is characterized in that the autoclave body internal upper part is provided with horizontal cleaning water pipe,
It is provided with several cleaning sprayers in the horizontal cleaning pipe；The horizontal cleaning pipe and the water tank being set to outside the autoclave body connect
It connects, water pump and valve is provided on the pipeline that the cleaning pipe is connect with the water tank.
7. reaction kettle according to claim 6, which is characterized in that the cleaning sprayer is straight along a certain section of the autoclave body
Diameter is arranged, and the agitating shaft is set as hollow, is connected to the cleaning sprayer.
8. reaction kettle according to claim 7, which is characterized in that the reaction kettle upper casing body side surface is connected with blow valve.
9. reaction kettle according to claim 8, which is characterized in that an interlayer, the interlayer is axially arranged in the autoclave body
Interior radial direction is provided with several elastic elements, and the inner wall of the elastic element and the autoclave body is detachably connected by connector.
10. reaction kettle according to claim 9, which is characterized in that the driving device is set as motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271579.9U CN208049923U (en) | 2018-02-24 | 2018-02-24 | A kind of reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271579.9U CN208049923U (en) | 2018-02-24 | 2018-02-24 | A kind of reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208049923U true CN208049923U (en) | 2018-11-06 |
Family
ID=63990668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820271579.9U Expired - Fee Related CN208049923U (en) | 2018-02-24 | 2018-02-24 | A kind of reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208049923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115854090A (en) * | 2023-02-22 | 2023-03-28 | 山东乐巢新材料科技有限公司 | Water-based adhesive reaction kettle pressure control valve |
-
2018
- 2018-02-24 CN CN201820271579.9U patent/CN208049923U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115854090A (en) * | 2023-02-22 | 2023-03-28 | 山东乐巢新材料科技有限公司 | Water-based adhesive reaction kettle pressure control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20200224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |