CN212167430U - Stirring reaction kettle - Google Patents
Stirring reaction kettle Download PDFInfo
- Publication number
- CN212167430U CN212167430U CN202020714215.0U CN202020714215U CN212167430U CN 212167430 U CN212167430 U CN 212167430U CN 202020714215 U CN202020714215 U CN 202020714215U CN 212167430 U CN212167430 U CN 212167430U
- Authority
- CN
- China
- Prior art keywords
- stirring
- shaft
- reation kettle
- stirring paddle
- leaf
- 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.)
- Active
Links
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a stirring reaction kettle relates to reation kettle's technical field, and it includes the reation kettle body, gear motor is installed at reation kettle body top, gear motor's output stretches into this internal (mixing) shaft that is connected with of reation kettle, a plurality of stirring paddle leaf are installed along the axial to the (mixing) shaft, the (mixing) shaft is provided with a plurality of spirals outward and stirs the leaf, the spiral stirs the leaf and distributes adjacent two between the stirring paddle leaf, the (mixing) shaft bottom is connected with the U-shaped and stirs and collude. The utility model discloses a U-shaped stirs the setting that colludes, stirring paddle leaf and spiral stir the leaf, carries out stirring work fully to this internal material of reation kettle, increases the area of contact of material in the reation kettle to a certain extent for the reaction rate of material in the reation kettle, and then improves reation kettle's work efficiency.
Description
Technical Field
The utility model belongs to the technical field of reation kettle's technique and specifically relates to a stirring reation kettle is related to.
Background
The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container. The reaction kettle is widely applied to the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicines, food and the like, and is used for completing technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like.
The Chinese patent with the publication number of CN208018597U discloses a reaction kettle, which comprises a reaction kettle body, wherein a motor is installed at the top of the reaction kettle body, a stirring shaft is installed at the output end of the motor, the stirring shaft extends into the stirring kettle body, stirring blades are welded on the stirring shaft, the stirring blades are of a U-shaped structure, and a blade is welded on the upper portion of each stirring blade along the transverse direction. The device drives the stirring shaft to rotate through the motor, and the stirring shaft further drives the stirring paddle blades and the paddle blades to rotate, so that the stirring work of materials in the reaction kettle is realized.
The above prior art solutions have the following drawbacks: when the stirring of material in carrying out reation kettle was worked, although U-shaped stirring paddle can carry out abundant stirring to the material that is located near reation kettle bottom, and the paddle stirs the material in the reation kettle middle part, but the paddle is located the middle part position in reation kettle, and consequently the material that is located the paddle top can't carry out abundant stirring.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a stirring reaction kettle, can stir the material in the reation kettle evenly, increase the area of contact of material in the reation kettle to a certain extent for the reaction rate of material in the reation kettle, and then improve reation kettle's work efficiency.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a stirring reaction kettle, includes the reation kettle body, gear motor is installed at reation kettle body top, gear motor's output stretches into this internal and be connected with the (mixing) shaft of reation kettle, a plurality of stirring paddle leaf are installed along the axial to the (mixing) shaft, the (mixing) shaft is provided with a plurality of spirals outward and stirs the leaf, the spiral stirs the leaf and distributes adjacent two between the stirring paddle leaf, the (mixing) shaft bottom is connected with the U-shaped and stirs colluding.
Through adopting above-mentioned technical scheme, when needs stir the material in the reation kettle, start gear motor, gear motor's output shaft drives the (mixing) shaft and takes place to rotate, and the (mixing) shaft further drives stirring paddle leaf, spiral stirring leaf and U-shaped stirring and colludes and take place to rotate. The U-shaped stirring hook rotates to fully stir the materials at the bottom of the reaction kettle; the materials above the U-shaped stirring hook are fully stirred by the rotation of a plurality of stirring blades axially arranged along the stirring shaft; the setting of spiral stirring leaf plays the effect that links up two adjacent stirring paddle leaf for material between two adjacent stirring paddle leaf can be followed the spiral and stirred the leaf and moved to the lower stirring paddle leaf department of relative position, has increased stirring paddle leaf's effective stirring area to a certain extent, and then accelerates the reaction rate of material in the reation kettle, improves reation kettle's work efficiency.
The present invention may be further configured in a preferred embodiment as: stirring paddle leaf can dismantle the connection and be in on the (mixing) shaft, a plurality of mounting grooves have been seted up on the (mixing) shaft, stirring paddle leaf's one end installation gets into in the mounting groove, arc installation piece is installed to stirring paddle leaf's both sides, arc installation piece with pass through bolted connection between the stirring shaft.
By adopting the technical scheme, the stirring blades and the mounting grooves on the stirring shaft are matched, so that workers can regularly clean the stirring blades, the materials adhered to the stirring blades can be conveniently removed, and the stirring blades can be ensured to be in an optimal stirring state all the time to a certain extent; simultaneously, the arc-shaped mounting pieces are arranged, so that the stirring blade is conveniently tightly attached to the surface of the stirring shaft, and the amount of the materials which are clamped into the connecting part of the stirring blade and the stirring shaft during stirring is reduced.
The present invention may be further configured in a preferred embodiment as: the arrangement directions of the two adjacent stirring blades on the stirring shaft are different.
Through adopting above-mentioned technical scheme, compare in the setting of same direction, the stirring paddle leaf that the difference set up the direction forms two streams of material that the direction of rotation is the same between two adjacent stirring paddle leaf when taking place the stirring, and the striking takes place for two streams of material that the direction of rotation is the same, further promotes the material and takes place rotatoryly, strengthens the stirring effect of material to a certain extent.
The present invention may be further configured in a preferred embodiment as: the spiral stirring blade is provided with two opposite inclined planes at two ends in the vertical direction, and the side wall of the stirring blade is provided with a connecting groove matched with the inclined planes in a penetrating manner.
Through adopting above-mentioned technical scheme, the cooperation of the last spread groove of slope inclined plane on the spiral stirring leaf and stirring paddle leaf for when carrying out stirring paddle leaf's installation work, only need aim at the slope inclined plane on the spiral stirring leaf with the spread groove on the stirring paddle leaf, then along the radial stirring paddle leaf that promotes of (mixing) shaft, can get into stirring epaxial mounting groove with stirring paddle leaf joint in, screw hole on the arc installation piece is counterpointed with the epaxial screw hole of stirring simultaneously, plays the guide effect to stirring paddle leaf's installation work.
The present invention may be further configured in a preferred embodiment as: two wedge-shaped surfaces are symmetrically formed on one side of the stirring paddle along the center of the side surface, and the side surface of the other side of the stirring paddle is planar.
Through adopting above-mentioned technical scheme, stirring paddle blade is when stirring the material, and the material can strike stirring paddle blade's surface, and the setting of wedge face for the material strikes stirring paddle blade surface back along the wedge to stirring paddle blade both ends motion, can reduce the material to stirring paddle blade's continuous impact force to a certain extent.
The present invention may be further configured in a preferred embodiment as: the stirring paddle blade runs through along the thickness direction and is provided with a plurality of through-holes, through-hole both ends port department all is provided with annular flaring.
By adopting the technical scheme, the arrangement of the through holes ensures that when the materials impact the surface of the stirring paddle, part of the materials move towards the two ends of the stirring paddle along the wedge-shaped surface and can pass through the through holes on the stirring paddle, so that the impact force of the materials on the stirring paddle is reduced, and the service life of the stirring paddle is prolonged to a certain extent; the arrangement of the annular flaring plays a role in guiding materials to enter and leave the through hole.
The present invention may be further configured in a preferred embodiment as: the end face, far away from the stirring shaft, of one end of the stirring blade is provided with a groove in the vertical direction, a scraper is arranged in the groove, and an inclined plane is arranged on the end face, far away from the stirring blade, of the scraper.
Through adopting above-mentioned technical scheme, the setting of stirring paddle leaf upper groove and scraper blade for in need striking off the during operation to the material on the reation kettle body inner wall, get into the recess with scraper blade interference joint, stirring paddle leaf is when taking place the pivoted, the inclined plane and the reation kettle body inner wall butt of scraper blade, and then accomplish the scraping work to material on the reation kettle body inner wall.
The present invention may be further configured in a preferred embodiment as: the articulated apron that is used for sealing of recess top port department, the apron with pass through bolted connection between stirring paddle leaf.
Through adopting above-mentioned technical scheme, the setting of apron seals recess top port, strikes off the during operation to material on the reation kettle body inner wall, has avoided the scraper blade because frictional force takes place to beat in the recess, and then leads to the fact the damage to this internal structure of reation kettle.
To sum up, the utility model discloses a following at least one useful technological effect:
1. through the arrangement of the U-shaped stirring hook, the stirring paddle blade and the spiral stirring blade, materials in the reaction kettle body are fully stirred, the contact area of the materials in the reaction kettle is increased to a certain extent, the reaction rate of the materials in the reaction kettle is increased, and the working efficiency of the reaction kettle is improved;
2. through the setting of scraper blade on the stirring paddle leaf, conveniently strike off work to the material that adheres on the reation kettle body inner wall, reduce the volume that the material adheres on reation kettle body inner wall to a certain extent.
Drawings
FIG. 1 is a schematic sectional view of the whole of the present embodiment;
FIG. 2 is an exploded view of the mixer shaft of FIG. 1 showing the mounting arrangement at the mixer shaft;
FIG. 3 is a schematic view of an exploded structure at the stirring blade of FIG. 2; showing the specific structure of the stirring blade;
fig. 4 is a partially enlarged schematic view of a portion a in fig. 2.
In the figure, 100, a reaction kettle body; 110. a reduction motor; 120. a stirring shaft; 130. a U-shaped stirring hook; 140. mounting grooves; 150. a stirring paddle; 160. a groove; 170. a cover plate; 180. a squeegee; 190. a T-shaped mounting seat; 200. a bevel; 210. an arc-shaped mounting piece; 220. a wedge-shaped surface; 230. a through hole; 240. annular flaring; 250. spirally stirring the leaves; 260. mounting blocks; 270. an inclined plane; 280. and connecting the grooves.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and fig. 2, for the utility model discloses a stirring reaction kettle, including reation kettle body 100, the top fixedly connected with gear motor 110 of reation kettle body 100, in gear motor 110's output shaft stretched into reation kettle body 100, gear motor 110 stretched into the one end coaxial coupling in reation kettle body 100 and had (mixing) shaft 120, and the bottom fixedly connected with U-shaped of (mixing) shaft 120 stirs colluding 130. The stirring shaft 120 is provided with a plurality of mounting grooves 140 at intervals along the axial direction, two mounting grooves 140 adjacent along the axial direction of the stirring shaft 120 are positioned at two ends of the stirring shaft 120 opposite to each other in the same diameter, and stirring blades 150 are mounted in each mounting groove 140. Stirring paddle 150 radially outwards sets up along (mixing) shaft 120, and stirring paddle 150's length direction radially sets up along (mixing) shaft 120, and stirring paddle 150's width direction sets up along vertical direction, and stirring paddle 150's length is half of the inside interval of U-shaped stirring hook 130.
Referring to fig. 2 and 3, one end of the stirring blade 150 is clamped into the mounting groove 140 in an interference manner, a groove 160 is formed in the end portion of the other end of the stirring blade 150 along the width direction of the stirring blade 150, the cross section of the groove 160 is in a T shape, a cover plate 170 for closing the groove 160 is hinged to a plane where a notch of the groove 160 is located, threaded holes are formed in the cover plate 170 and the stirring blade 150, and the cover plate 170 and the stirring blade 150 are connected through the threaded holes sequentially through locking bolts. A scraper 180 is inserted into the groove 160, a T-shaped mounting seat 190 matched with the groove 160 is integrally formed at one end of the scraper 180 close to the stirring blade 150, and an inclined surface 200 for scraping materials on the inner wall of the reaction kettle body 100 is arranged at one end of the scraper 180 far from the stirring blade 150.
Arc-shaped mounting pieces 210 matched with the stirring shaft 120 are integrally formed on two sides of the stirring blade 150, threaded holes are formed in two sides of a notch formed with the mounting groove 140 in the stirring shaft 120, and the arc-shaped mounting pieces 210 are connected to the stirring shaft 120 through bolts. The stirring blade 150 has a wedge-shaped surface 220 formed along the center of the side surface, and the other side surface of the stirring blade 150 is planar. The stirring paddle 150 penetrates through the through hole 230 for materials to pass through along the thickness direction, the two end ports of the through hole 230 are provided with a plurality of annular flaring openings 240, the diameter of each annular flaring opening 240 is gradually reduced along the direction close to the inside of the through hole 230, and then the function of guiding the materials to enter and leave the through hole 230 is achieved.
Referring to fig. 3 and 4, a plurality of spiral stirring blades 250 are fixedly connected to the outer side of the stirring shaft 120 along the axial direction, each spiral stirring blade 250 is respectively distributed between two adjacent stirring blades 150, mounting blocks 260 matched with the stirring blades 150 are integrally formed at both ends of each spiral stirring blade 250 along the vertical direction, two inclined planes 270 are symmetrically formed along the central line at the end surface of one end of each mounting block 260 far away from the spiral stirring blade 250, and connecting grooves 280 matched with the two inclined planes 270 are formed on the side surfaces of both sides of the stirring blade 150 along the vertical direction.
The implementation principle of the embodiment is as follows:
when the materials in the reaction kettle need to be stirred, the speed reducing motor 110 is started, the output shaft of the speed reducing motor 110 drives the stirring shaft 120 to rotate, the stirring shaft 120 further drives the stirring blade 150, the spiral stirring blade 250 and the U-shaped stirring hook 130 to rotate, and the U-shaped stirring hook 130 further stirs the materials at the bottom of the reaction kettle body 100; meanwhile, the stirring blade 150 stirs the materials in the reaction kettle body 100 which are higher than the U-shaped stirring hook 130; the spiral stirs leaf 250 and guides the material between two adjacent stirring paddle leaf 150 for the material stirs leaf 250 surface motion to the stirring paddle leaf 150 department of bottom along the spiral, and then makes and stirs the material in reation kettle body 100 fully, can accelerate the reaction rate of material to a certain extent, and then improves reation kettle's work efficiency.
When the scraping work of the materials on the inner wall of the reaction kettle body 100 is needed, the scraping plate 180 is installed into the groove 160 on the stirring paddle blade 150, the cover plate 170 is rotated and locked by the bolt, the situation that the scraping plate 180 is separated during the scraping work is avoided, the speed reduction motor 110 is started, the scraping plate 180 rotates along with the stirring shaft 120, the end part of the inclined plane 200 of the scraping plate 180 is abutted to the side wall of the reaction kettle body 100, and then the scraping work of the materials on the inner wall of the reaction kettle body 100 is completed.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a stirred tank reactor, includes reation kettle body (100), gear motor (110), its characterized in that are installed to reation kettle body (100) top: the output end of the speed reducing motor (110) stretches into the reaction kettle body (100) and is connected with a stirring shaft (120), a plurality of stirring blades (150) are axially installed on the stirring shaft (120), a plurality of spiral stirring blades (250) are arranged outside the stirring shaft (120), the spiral stirring blades (250) are distributed between every two adjacent stirring blades (150), and the bottom end of the stirring shaft (120) is connected with a U-shaped stirring hook (130).
2. The stirred tank reactor of claim 1, wherein: stirring paddle leaf (150) can be dismantled connect on (mixing) shaft (120), a plurality of mounting grooves (140) have been seted up on (mixing) shaft (120), in the one end installation entering mounting groove (140) of stirring paddle leaf (150), arc installation piece (210) are installed to the both sides of stirring paddle leaf (150), arc installation piece (210) with pass through bolted connection between (mixing) shaft (120).
3. The stirred tank reactor of claim 1, wherein: the arrangement directions of two adjacent stirring blades (150) on the stirring shaft (120) are different.
4. The stirred tank reactor of claim 1, wherein: the spiral stirring blade (250) all is formed with two relative inclined plane (270) along the both ends that vertical direction set up, stirring paddle leaf (150) lateral wall run through be provided with inclined plane (270) complex spread groove (280).
5. The stirred tank reactor of claim 1, wherein: stirring paddle leaf (150) one side is formed with two wedge faces (220) along side central symmetry, stirring paddle leaf (150) opposite side is planar.
6. The stirred tank reactor of claim 1, wherein: stirring paddle leaf (150) are provided with a plurality of through-holes (230) along the thickness direction run through, through-hole (230) both ends port department all is provided with annular flaring (240).
7. The stirred tank reactor of claim 1, wherein: a groove (160) is formed in the end face, far away from the stirring shaft (120), of one end of the stirring blade (150) in the vertical direction, a scraper (180) is arranged in the groove (160), and an inclined plane (200) is arranged on the end face, far away from the stirring blade (150), of one end of the scraper (180).
8. The stirred tank reactor of claim 7, wherein: the top port department of recess (160) articulates there is apron (170) that is used for sealing recess (160), apron (170) with pass through bolted connection between stirring paddle (150).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020714215.0U CN212167430U (en) | 2020-04-30 | 2020-04-30 | Stirring reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020714215.0U CN212167430U (en) | 2020-04-30 | 2020-04-30 | Stirring reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212167430U true CN212167430U (en) | 2020-12-18 |
Family
ID=73765134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020714215.0U Active CN212167430U (en) | 2020-04-30 | 2020-04-30 | Stirring reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212167430U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731227A (en) * | 2021-09-13 | 2021-12-03 | 杰瑞环保科技有限公司 | Stirring shaft assembly, thermal desorption device, oil-based material processing system and method |
| CN114130335A (en) * | 2021-11-19 | 2022-03-04 | 浙江圣效化学品有限公司 | Preparation method of p-hydroxybenzoic acid |
-
2020
- 2020-04-30 CN CN202020714215.0U patent/CN212167430U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731227A (en) * | 2021-09-13 | 2021-12-03 | 杰瑞环保科技有限公司 | Stirring shaft assembly, thermal desorption device, oil-based material processing system and method |
| CN113731227B (en) * | 2021-09-13 | 2023-11-03 | 杰瑞环保科技有限公司 | Stirring shaft assembly, thermal desorption device, oil-based material treatment system and method |
| CN114130335A (en) * | 2021-11-19 | 2022-03-04 | 浙江圣效化学品有限公司 | Preparation method of p-hydroxybenzoic acid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212167430U (en) | Stirring reaction kettle | |
| CN213493720U (en) | Reaction kettle | |
| CN210357174U (en) | No dead angle stirring reation kettle | |
| CN215939654U (en) | Methyl silicate water-based antirust agent preparation device | |
| CN215586437U (en) | Cyclohexane dehydrogenation reactor convenient to disassemble and assemble | |
| CN216171622U (en) | Fluorescent compound anti-counterfeiting ink rapid mixing device | |
| CN214553562U (en) | Stirring reation kettle convenient to dismouting | |
| CN213824471U (en) | Double-stirring-piece stirring tank | |
| CN211246527U (en) | Energy-saving cement reation kettle is used in cement factory | |
| CN215877237U (en) | Stirring shaft assembly in paint stirring device | |
| CN219400161U (en) | Reation kettle for chemical industry convenient to clearance residue | |
| CN214020145U (en) | Emulsification equipment is used in waterproof paint production | |
| CN212017638U (en) | High-efficient sludge mixer | |
| CN217163956U (en) | Real mineral varnish mixer with clout cleaning function | |
| CN220657257U (en) | Battery slurry stirring device | |
| CN212189117U (en) | Reaction kettle | |
| CN216677918U (en) | A agitating unit for producing industrial detergent | |
| CN212215496U (en) | Reaction kettle with good mixing effect | |
| CN216909926U (en) | Double-shaft stirring equipment | |
| CN218189616U (en) | Reation kettle device for chemical production | |
| CN210590004U (en) | PE tubular product production compounding system | |
| CN215877049U (en) | Automatic mixing device convenient to mix earth raw materials | |
| CN217856196U (en) | Glass lining stirrer with good stirring effect for reaction tank | |
| CN220835322U (en) | Cleaning paddle for stirring barrel | |
| CN213102222U (en) | Thermal-insulated glass fiber bonding is with dredging stifled chemical reaction cauldron with emulsion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |