CN207446245U - Improve the production reaction kettle of the medicine intermediate uniformity - Google Patents
Improve the production reaction kettle of the medicine intermediate uniformity Download PDFInfo
- Publication number
- CN207446245U CN207446245U CN201721387433.2U CN201721387433U CN207446245U CN 207446245 U CN207446245 U CN 207446245U CN 201721387433 U CN201721387433 U CN 201721387433U CN 207446245 U CN207446245 U CN 207446245U
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- China
- Prior art keywords
- reaction kettle
- kettle body
- lagging casing
- medicine intermediate
- coldplate
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Abstract
The utility model discloses the production reaction kettles for improving the medicine intermediate uniformity, and including reaction kettle body, lagging casing, the top of reaction kettle body is equipped with multiple feeding pipes, and the bottom of feeding pipe is connected with bulk cargo disk, and the side of bulk cargo disk is equipped with plup inlet；Stirring rod is equipped in reaction kettle body, partition plate is equipped in reaction kettle body, spiral insulating tube is wrapped in outside the top cavity of reaction kettle body, through hole is equipped at the center of partition plate, the bottom of stirring rod is through through hole and is connected with spherical filter screen, press filtration coldplate is arranged with outside filter screen, press filtration cooling hole is uniformly provided on press filtration coldplate.The production equipment of the utility model, reaction kettle can be continued during the reaction efficiently to keep the temperature, and in charging raw material is enabled to uniformly to be distributed in reaction kettle, pass through the filtration of spherical filter net simultaneously, it can ensure that the material size of output is uniform, material in reaction kettle body is tentatively cooled down, greatly improves material cooling velocity.
Description
Technical field
The utility model is related to a kind of medicine intermediate fields, and in particular to the production for improving the medicine intermediate uniformity is anti-
Answer kettle.
Background technology
So-called medicine intermediate is actually some for some industrial chemicals or chemical industry in drug synthesis process
Product.This chemical products are not required the production licence of drug, can be produced in common chemical plant, as long as reaching
Rank, you can for the synthesis of drug.China about needs the raw material mating with chemical industry and intermediate a variety of every year, and demand is up to ten thousand
Ton or more；So-called medicine intermediate is actually some for some industrial chemicals or chemical industry in drug synthesis process
Product.This chemical products are not required the production licence of drug, can be produced in common chemical plant, as long as reaching
Rank, you can for the synthesis of drug.Medicine intermediate industry is by a branch in chemical industry, by hair in recent years
Exhibition, has become the emerging industry of the billions of members of the output value, and competition is also more white-hot therewith.In the industry early stage of development, because throwing
Money is smaller, return rate is high, and medicine intermediate enterprise emerges like the mushrooms after rain.
Prepared by the production generally use reaction kettle of medicine intermediate, but the heat insulation effect of existing reaction kettle equipment
Difference, and medicine intermediate is required for being maintained at an equilibrium temperature during the reaction mostly, so as to just can guarantee production
Quality out, and material is during the reaction, and since feeding position is concentrated, the Combination of material is poor, can be deposited among material
In larger-size particle or reunion block, cause among the finished product of output also can there are sizes compared with macro aggregate block, while product
By natural cooling production efficiency can only be caused low after production is good.
Utility model content
Technical problem to be solved in the utility model is that the heat insulation effect of existing reaction kettle equipment is poor, and mostly in medicine
Mesosome is required for being maintained at an equilibrium temperature during the reaction, so as to just can guarantee the quality of production out, and
During the reaction, since feeding position is concentrated, the Combination of material is poor for material, can there are larger-size particles among material
Or reunion block, cause among the finished product of output also can there are sizes compared with macro aggregate block, while production it is good after can only pass through
Natural cooling causes production efficiency low, and it is an object of the present invention to provide improving the production reaction kettle of the medicine intermediate uniformity, Neng Gou
Reaction kettle is continued efficiently to keep the temperature in the production reaction process of medicine intermediate, and raw material is enabled in charging
It is uniformly being distributed in reaction kettle, is improving material uniformity, while after material reaction, made by the filtering of spherical filter net
With, it can ensure that the material size of output is uniform, will not be there is a situation where reuniting with luming, raising product quality, and in material
While disperseing by filter screen, material in reaction kettle body is tentatively cooled down, greatly improves material cooling speed
Degree is so as to improve production efficiency, and the stability of reaction kettle is high, being capable of the collision that is subject to of absorbing external.
The utility model is achieved through the following technical solutions：
The production reaction kettle of the medicine intermediate uniformity is improved, including reaction kettle body, reaction kettle body is externally provided with heat preservation
Shell, lagging casing inner wall are connected with reaction kettle body outer wall by spring, and the top of reaction kettle body is equipped with multiple feeding pipes,
Feeding pipe stretches out lagging casing and is connected with material storing box, and feeding pipe is circumferentially evenly distributed on reaction kettle body, is entered
The bottom of expects pipe is connected with bulk cargo disk, and plup inlet is uniformly provided on the side of bulk cargo disk, and bulk cargo coiling feeding pipe axis does rotation fortune
It is dynamic；Stirring rod is equipped in reaction kettle body, the upper end of stirring rod stretches out reaction kettle body top and is connected with motor, reaction kettle sheet
Partition plate is equipped in vivo, and reaction kettle body is divided into two cavitys up and down, is equipped between lagging casing and reaction kettle body by partition plate
Spiral insulating tube, spiral insulating tube are wrapped in outside the top cavity of reaction kettle body, and through hole, stirring rod are equipped at the center of partition plate
Bottom through through hole and be connected with spherical filter screen, it is mutually chimeric between the top of filter screen and through hole to be in close contact, filter
The press filtration coldplate with filter screen form fit is arranged with outside net, press filtration cooling hole, reaction kettle are uniformly provided on press filtration coldplate
The bottom of body is equipped with the discharge nozzle of provided with electromagnetic valve, and press filtration coldplate is hollow-core construction, and coolant is filled in press filtration coldplate.
The medicine intermediate production equipment of the utility model, can be in the production reaction process of medicine intermediate to reaction
Kettle is continued efficiently to keep the temperature, and in charging raw material is enabled to uniformly to be distributed in reaction kettle, and it is equal to improve material
Even property, while after material reaction, by the filtration of spherical filter net, can ensure that the material size of output is uniform,
Will not be there is a situation where reuniting with luming, raising product quality, and while material disperses by filter screen, to material anti-
It answers and is tentatively cooled down in kettle body, greatly improve material cooling velocity so as to improve production efficiency, and reaction kettle
Stability is high, being capable of the collision that is subject to of absorbing external.The top of reaction kettle body is equipped with multiple feeding pipes, and feeding pipe stretches out guarantor
Warm shell is connected with material storing box, and reaction raw materials are stored in material storing box, and then into feeding pipe, bulk cargo disk, which is constantly done, to be rotated
Movement, therefore raw material is thrown away from plup inlet under the influence of centrifugal force, so as to be evenly dispersed to entire reaction kettle body it
In, so as to improve the uniform Combination of raw material；Spiral insulating tube outside cavity above reaction kettle body can be to reaction kettle
The material reacted above body in cavity is uniformly kept the temperature, and lagging casing inner wall passes through bullet with reaction kettle body outer wall
Spring connects, and can play good cushioning effect when being subject to external collide, improve stability；After the completion of reaction, material leads to
Through hole is crossed to be flowed into the cavity below partition plate, when flowing out through hole, material is just entered at the top of filter screen in filter screen,
It is finally flowed out again by the lower section of filter screen, for material during through filter screen, the material reunite, to lump can be in filter screen
Mesh and top material squeezing action under disperse, so as to achieve the purpose that homogeneous material granularity, improve the equal of material
Even property；After material is oozed out from the lower section of filter screen, tentatively cooled down through the press filtration cooling hole on press filtration coldplate, therefore
Material is pierced by from filter screen when do not pool together, and material is cooled down, substantially increases cooling efficiency；And spiral shell
Rotation insulating tube is only wrapped in the reaction kettle body cavity above partition plate, therefore is conducive in the in vivo cooling work of lower section chamber.
High-temperature steam spout is equipped at material storing box, raw material therein can be heated, improves dispersiveness and mobility.
It is low at the high center of surrounding of the partition plate, be conducive to material and flowed out from through hole, avoid remaining on partition plate.
Filled with heat-preservation cotton between lagging casing inner wall and reaction kettle body outer wall, heat insulation effect is further improved.
Circumferentially be respectively equipped with multiple curved support plates being vertically arranged outside lagging casing, curved support plate it is interior
Damping spring is connected between side and the outer wall of lagging casing, triangle reinforcing plate, triangle reinforcing plate are connected on the outside of curved support plate
It places on the ground, the stabilization of lagging casing can be improved, when it is collided, by damping spring cushioning effect power, with
Keep the stability of lagging casing.
The bottom of lagging casing is equipped with three root posts, and the central point line of three root posts is equilateral triangle, is further carried
The fixation of high lagging casing and stability.
Discharge nozzle stretches out lagging casing bottom and the cooler bin with being connected to lagging casing bottom is connected, and is set in cooler bin
There are multiple horizontally disposed coldplates, cooling hole, cooler bin and coldplate are evenly distributed on coldplate as hollow-core construction, material
It is scattered and after tentatively cooling down by filtering, it is entered by discharge nozzle in cooler bin, by the hollow of cooler bin and coldplate
Cooling liquid is passed through in structure, can realize that multistage cools to material, cooling velocity be substantially increased, so as to improve life
Produce efficiency.
Be connected with multiple paddles on stirring rod, stirring rod under the driving of motor around own axes rotary motion, by stirring
It mixes leaf can uniformly to stir material, the shape of the paddle is quadrant arc, compared to linear
Big with the contact area of material for paddle, the angle of stirring is wide.
The press filtration cooling hole is spiral shape through hole, therefore material moves in spiral press filtration cooling hole, improves
With the contact area of coolant, cooling efficiency is improved.
The utility model compared with prior art, has the following advantages and advantages：
1st, the utility model improve the medicine intermediate uniformity production reaction kettle, can medicine intermediate production it is anti-
In the process reaction kettle should be continued efficiently to keep the temperature, and in charging raw material be enabled to uniformly to be distributed in reaction kettle
It is interior, material uniformity is improved, while after material reaction, by the filtration of spherical filter net, can ensure output
Material size is uniform, will not improve product quality there is a situation where reuniting with luming, and disperses by filter screen in material same
When, material in reaction kettle body is tentatively cooled down, greatly improves material cooling velocity so as to improve production efficiency,
And the stability of reaction kettle is high, being capable of the collision that is subject to of absorbing external；
2nd, the utility model improves the production reaction kettle of the medicine intermediate uniformity, at the high center of surrounding of the partition plate
It is low, be conducive to material and flowed out from through hole, avoid remaining on partition plate, filled out between lagging casing inner wall and reaction kettle body outer wall
Filled with heat-preservation cotton, heat insulation effect is further improved, multiple arcs being vertically arranged circumferentially are respectively equipped with outside lagging casing
Shape support plate is connected with damping spring, connects on the outside of curved support plate between the inside of curved support plate and the outer wall of lagging casing
There is triangle reinforcing plate, triangle reinforcing plate is placed on the ground, can improve the stabilization of lagging casing, when it is collided, is led to
Damping spring buffer active force is crossed, to keep the stability of lagging casing；
3rd, the utility model improves the production reaction kettle of the medicine intermediate uniformity, and the bottom of lagging casing is equipped with three and stands
Column, the central point line of three root posts is equilateral triangle, further improves fixation and the stability of lagging casing, and discharge nozzle is stretched
Go out lagging casing bottom and the cooler bin with being connected to lagging casing bottom is connected, be equipped in cooler bin multiple horizontally disposed
Coldplate, is evenly distributed with cooling hole on coldplate, and cooler bin and coldplate are hollow-core construction, and material is scattered by filtering and just
After step cooling, entered by discharge nozzle in cooler bin, by being passed through coolant into the hollow-core construction of cooler bin and coldplate
Body can realize that multistage cools to material, cooling velocity be substantially increased, so as to improve production efficiency.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part does not form the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structure diagram.
Mark and corresponding parts title in attached drawing：
1- reaction kettle bodies, 2- lagging casings, 3- spiral insulating tubes, 4- feeding pipes, 5- stirring rods, 6- motors, 7- stirrings
Leaf, 8- partition plates, 9- filter screens, 10- discharge nozzles, 11- cooler bins, 12- support plates, 13- triangle reinforcing plates, tri- root posts of 14-,
15- material storing box, 16- bulk cargo disks, 17- filter coldplates.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment
As shown in Figure 1, the utility model improves the production reaction kettle of the medicine intermediate uniformity, including reaction kettle body 1,
Reaction kettle body 1 is externally provided with lagging casing 2, and 2 inner wall of lagging casing is connected with 1 outer wall of reaction kettle body by spring, reaction kettle
The top of body 1 is equipped with multiple feeding pipes 4, and feeding pipe 4 stretches out lagging casing 2 and be connected with material storing box 15, and feeding pipe 4 is along circle
Circumferential direction is evenly distributed on reaction kettle body 1, and the bottom of feeding pipe 4 is connected with bulk cargo disk 16, on the side of bulk cargo disk 16 uniformly
Equipped with plup inlet, bulk cargo disk 16 rotates around 4 axis of feeding pipe；Stirring rod 5 is equipped in reaction kettle body 1, stirring rod 5
Upper end stretches out 1 top of reaction kettle body and is simultaneously connected with motor 6, and equipped with partition plate 8 in reaction kettle body 1, partition plate 8 is by reaction kettle body
1 is divided into two cavitys up and down, spiral insulating tube 3 is equipped between lagging casing 2 and reaction kettle body 1, spiral insulating tube 3 is wound
Outside the top cavity of reaction kettle body 1, through hole is equipped at the center of partition plate 8, the bottom of stirring rod 5 through through hole and is connected with ball
The filter screen 9 of shape, it is mutually chimeric between the top of filter screen 9 and through hole to be in close contact, it is arranged with and filter screen 9 outside filter screen 9
The press filtration coldplate 17 of form fit is uniformly provided with press filtration cooling hole on press filtration coldplate 17, and the bottom of reaction kettle body 1 is equipped with
The discharge nozzle 10 of provided with electromagnetic valve, press filtration coldplate 17 are hollow-core construction, and coolant is filled in press filtration coldplate 17.
The medicine intermediate production equipment of the utility model, can be in the production reaction process of medicine intermediate to reaction
Kettle is continued efficiently to keep the temperature, and in charging raw material is enabled to uniformly to be distributed in reaction kettle, and it is equal to improve material
Even property, while after material reaction, by the filtration of spherical filter net, can ensure that the material size of output is uniform,
Will not be there is a situation where reuniting with luming, raising product quality, and while material disperses by filter screen, to material anti-
It answers and is tentatively cooled down in kettle body, greatly improve material cooling velocity so as to improve production efficiency, and reaction kettle
Stability is high, being capable of the collision that is subject to of absorbing external.The top of reaction kettle body is equipped with multiple feeding pipes, and feeding pipe stretches out guarantor
Warm shell is connected with material storing box, and reaction raw materials are stored in material storing box, and then into feeding pipe, bulk cargo disk, which is constantly done, to be rotated
Movement, therefore raw material is thrown away from plup inlet under the influence of centrifugal force, so as to be evenly dispersed to entire reaction kettle body it
In, so as to improve the uniform Combination of raw material；Spiral insulating tube outside cavity above reaction kettle body can be to reaction kettle
The material reacted above body in cavity is uniformly kept the temperature, and lagging casing inner wall passes through bullet with reaction kettle body outer wall
Spring connects, and can play good cushioning effect when being subject to external collide, improve stability；After the completion of reaction, material leads to
Through hole is crossed to be flowed into the cavity below partition plate, when flowing out through hole, material is just entered at the top of filter screen in filter screen,
It is finally flowed out again by the lower section of filter screen, for material during through filter screen, the material reunite, to lump can be in filter screen
Mesh and top material squeezing action under disperse, so as to achieve the purpose that homogeneous material granularity, improve the equal of material
Even property；After material is oozed out from the lower section of filter screen, tentatively cooled down through the press filtration cooling hole on press filtration coldplate, therefore
Material is pierced by from filter screen when do not pool together, and material is cooled down, substantially increases cooling efficiency；And spiral shell
Rotation insulating tube is only wrapped in the reaction kettle body cavity above partition plate, therefore is conducive in the in vivo cooling work of lower section chamber.
Preferably, it is low at the high center of the surrounding of the partition plate, be conducive to material and flowed out from through hole, avoid remaining in partition plate
On.
Preferably, between lagging casing inner wall and reaction kettle body outer wall heat preservation effect is further improved filled with heat-preservation cotton
Fruit.
Preferably, multiple curved support plates 12 being vertically arranged, arc are circumferentially respectively equipped with outside lagging casing
Damping spring is connected between the inside of support plate and the outer wall of lagging casing, triangle reinforcing plate is connected on the outside of curved support plate
13, triangle reinforcing plate is placed on the ground, can be improved the stabilization of lagging casing, when it is collided, be passed through damping spring
Cushioning effect power, to keep the stability of lagging casing.
Preferably, the bottom of lagging casing is equipped with three root posts 14, and the central point line of three root posts is equilateral triangle,
Further improve fixation and the stability of lagging casing.
Preferably, discharge nozzle stretches out lagging casing bottom and the cooler bin 11 with being connected to lagging casing bottom is connected,
Multiple horizontally disposed coldplates are equipped in cooler bin, cooling hole is evenly distributed on coldplate, cooler bin is sky with coldplate
Core structure, material is scattered and after tentatively cooling down by filtering, and is entered by discharge nozzle in cooler bin, by cooler bin with it is cold
But cooling liquid is passed through in the hollow-core construction of plate, can realizes that multistage cools to material, substantially increase cooling velocity,
So as to improve production efficiency.
Preferably, multiple paddles 7 are connected on stirring rod, stirring rod rotates fortune under the driving of motor around own axes
It is dynamic, material can uniformly be stirred by paddle, the shape of the paddle is quadrant arc, compared to
Big with the contact area of material for linear paddle, the angle of stirring is wide.
Preferably, the press filtration cooling hole is spiral shape through hole, therefore material moves in spiral press filtration cooling hole,
The contact area with coolant is improved, improves cooling efficiency.
Above-described specific embodiment, the purpose of this utility model, technical solution and advantageous effect have been carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (8)
1. improve the production reaction kettle of the medicine intermediate uniformity, which is characterized in that including reaction kettle body (1), reaction kettle sheet
Body (1) is externally provided with lagging casing (2), and lagging casing (2) inner wall is connected with reaction kettle body (1) outer wall by spring, reaction kettle
The top of body (1) is equipped with multiple feeding pipes (4), and feeding pipe (4) stretches out lagging casing (2) and is connected with material storing box (15), enters
Expects pipe (4) is circumferentially evenly distributed on reaction kettle body (1), and the bottom of feeding pipe (4) is connected with bulk cargo disk (16), is dissipated
Plup inlet is uniformly provided on the side of charging tray (16), bulk cargo disk (16) rotates around feeding pipe (4) axis；Reaction kettle body
(1) stirring rod (5) is equipped in, the upper end of stirring rod (5) stretches out reaction kettle body (1) top and is connected with motor (6), reaction kettle
Be equipped with partition plate (8) in body (1), reaction kettle body (1) is divided into two cavitys up and down by partition plate (8), lagging casing (2) with it is anti-
It answers and spiral insulating tube (3) is equipped between kettle body (1), spiral insulating tube (3) is wrapped in the top cavity of reaction kettle body (1)
Outside, through hole is equipped at the center of partition plate (8), the bottom of stirring rod (5) through through hole and is connected with spherical filter screen (9), filtering
It is mutually chimeric between the top of net (9) and through hole to be in close contact, it is arranged with outside filter screen (9) and filter screen (9) form fit
Press filtration coldplate (17), is uniformly provided with press filtration cooling hole on press filtration coldplate (17), and the bottom of reaction kettle body (1) is equipped with charged
The discharge nozzle (10) of magnet valve, press filtration coldplate (17) are hollow-core construction, and coolant is filled in press filtration coldplate (17).
2. the production reaction kettle according to claim 1 for improving the medicine intermediate uniformity, which is characterized in that the partition plate
(8) it is low at the high center of surrounding.
3. the production reaction kettle according to claim 1 for improving the medicine intermediate uniformity, which is characterized in that lagging casing
(2) heat-preservation cotton is filled between inner wall and reaction kettle body (1) outer wall.
4. the production reaction kettle according to claim 1 for improving the medicine intermediate uniformity, which is characterized in that lagging casing
(2) be circumferentially respectively equipped with multiple curved support plates (12) being vertically arranged outside, the inside of curved support plate (12) with
Damping spring is connected between the outer wall of lagging casing (2), triangle reinforcing plate (13), triangle are connected on the outside of curved support plate (12)
Reinforcing plate (13) is placed on the ground.
5. the production reaction kettle according to claim 1 for improving the medicine intermediate uniformity, which is characterized in that lagging casing
(2) bottom is equipped with three root posts (14), and the central point line of three root posts (14) is equilateral triangle.
6. the production reaction kettle according to claim 1 for improving the medicine intermediate uniformity, which is characterized in that discharge nozzle
(10) stretch out lagging casing (2) bottom and the cooler bin (11) with being connected to lagging casing (2) bottom is connected, cooler bin (11)
It is interior to be equipped with multiple horizontally disposed coldplates, cooling hole is evenly distributed on coldplate, cooler bin (11) is hollow with coldplate
Structure.
7. the production reaction kettle according to claim 1 for improving the medicine intermediate uniformity, which is characterized in that stirring rod
(5) multiple paddles (7) are connected on, the shape of the paddle is quadrant arc.
8. the production reaction kettle according to claim 1 for improving the medicine intermediate uniformity, which is characterized in that the press filtration
Cooling hole is spiral shape through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387433.2U CN207446245U (en) | 2017-10-25 | 2017-10-25 | Improve the production reaction kettle of the medicine intermediate uniformity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387433.2U CN207446245U (en) | 2017-10-25 | 2017-10-25 | Improve the production reaction kettle of the medicine intermediate uniformity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207446245U true CN207446245U (en) | 2018-06-05 |
Family
ID=62281429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721387433.2U Expired - Fee Related CN207446245U (en) | 2017-10-25 | 2017-10-25 | Improve the production reaction kettle of the medicine intermediate uniformity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207446245U (en) |
-
2017
- 2017-10-25 CN CN201721387433.2U patent/CN207446245U/en not_active Expired - Fee Related
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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: 20180605 Termination date: 20181025 |
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| CF01 | Termination of patent right due to non-payment of annual fee |