CN112316854A - Polymerization reaction kettle with feeding device - Google Patents
Polymerization reaction kettle with feeding device Download PDFInfo
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- CN112316854A CN112316854A CN202110005072.5A CN202110005072A CN112316854A CN 112316854 A CN112316854 A CN 112316854A CN 202110005072 A CN202110005072 A CN 202110005072A CN 112316854 A CN112316854 A CN 112316854A
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- fixedly connected
- centrifugal
- barrel
- pipe
- feeding device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
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- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a polymerization reaction kettle with a feeding device, and relates to the technical field of chemical equipment. The invention comprises a plurality of support legs, a support and a cylinder body, wherein the upper ends of the support legs are fixedly connected with the lower surface of the support, the support is fixedly connected with the peripheral side surface of the bottom of the cylinder body, and the upper surface of the cylinder body is fixedly connected with a motor base. According to the invention, by using the lug boss, the roller, the lifting seat, the vibrating plate, the spring and the baffle plate, the vibrating plate can turn over the polymer accumulated at the bottom of the cylinder body up and down, so that the condition of implosion is avoided; according to the invention, through the use of the transition pipe, the centrifugal box, the centrifugal tube and the centrifugal hole, when feeding, raw materials enter the transition pipe through the feeding pipe and then enter the centrifugal box, when the motor works, the rotating shaft drives the centrifugal box to rotate, so that a large centrifugal force is generated to enable the raw materials in the centrifugal box to enter the centrifugal tube and finally to be sprayed out through the centrifugal hole, and the process enables the raw materials to be uniformly sprayed, thereby being beneficial to enabling the polymer raw materials to fully react and further avoiding the condition of implosion.
Description
Technical Field
The invention belongs to the technical field of chemical equipment, and particularly relates to a polymerization reaction kettle with a feeding device.
Background
The polymerization reaction kettle is a closed container capable of decomposing insoluble substances. The method can be used for sample dissolving pretreatment in atomic absorption spectroscopy, plasma emission and other analysis; can also be used for small-dose synthesis reaction; the purpose of rapidly digesting the indissolvable substances can be achieved by utilizing the environment of strong acid or strong base in the tank body and high-temperature high-pressure sealing.
The polymerization reaction is a process of converting a low molecular weight monomer into a high molecular weight polymer, which has important properties such as plasticity, fiber formation, film formation, high elasticity, etc., which are not possessed by the low molecular weight monomer, and can be widely used as a high molecular material for plastics, fibers, rubbers, coatings, adhesives and other uses.
However, in the polymerization reaction of the polymerization reaction kettle, the feeding is concentrated, so that a large amount of the same reactant is gathered, the same reactant is not sufficiently mixed with other reactants, the phenomenon of implosion is caused due to too many reactive molecules or too large molecular activity of the whole reaction, a large amount of heat is locally released, and the production efficiency is seriously influenced.
Disclosure of Invention
The invention aims to provide a polymerization reaction kettle with a feeding device, which solves the problems that a large amount of same reactants are gathered due to concentrated feeding in the polymerization reaction of the existing polymerization reaction kettle, the reactants are not fully mixed with other reactants, so that the phenomenon of implosion is caused by too many reactive molecules or too large molecular activity of the whole reaction, a large amount of heat is released locally, and the production efficiency is seriously influenced.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a polymerization reactor with a feeding device, which comprises a plurality of support legs, a support and a cylinder body, wherein the upper ends of the support legs are fixedly connected with the lower surface of the support, the support is fixedly connected with the peripheral side surface of the bottom of the cylinder body, the upper surface of the cylinder body is fixedly connected with a motor base, the motor base is provided with a motor, the motor is rotatably connected with a rotating shaft, the rotating shaft is arranged in the cylinder body, the rotating shaft is rotatably matched with the cylinder body, the peripheral side surface of the rotating shaft is fixedly connected with a boss which is abutted against the inner bottom surface of the cylinder body, the peripheral side surface of the rotating shaft is also slidably connected with a lifting seat which is positioned above the boss, the lower surface of the lifting seat is fixedly connected with a plurality of connecting blocks, the connecting blocks are rotatably connected with rollers, the rollers roll relative to the surfaces of, the spring is arranged on the periphery of the rotating shaft, the upper end of the spring is fixedly connected with a baffle, and the baffle is fixedly connected with the periphery of the rotating shaft; in the structure, when the motor during operation, the pivot drives the boss and rotates, then the relative boss of gyro wheel is circular motion, because the bottom surface has the difference in height in boss and the barrel, consequently the gyro wheel can be periodic up-and-down motion when the motion, thereby drive the periodic upgrading of lift seat, then the lift seat drives the vibration board and vibrates from top to bottom, and the spring both can make the vibration board reset in addition, can also reduce inertial impact, this in-process, the vibration board can be stirred the accumulational polymer in barrel bottom from top to bottom, avoid the condition of imploding.
The centrifugal tube is fixedly connected with the inner part of the centrifugal box, and the lower surface of the centrifugal tube is provided with a plurality of centrifugal holes; in the structure, when feeding in raw materials, the raw materials pass through the filling tube and get into the transition tube, then get into centrifugal box, and at motor during operation, the pivot drives centrifugal box and rotates, can produce very big centrifugal force at this moment and make the raw materials in the centrifugal box get into the centrifuging tube, through the centrifugal hole blowout at last, this process makes the raw materials spray evenly, is favorable to making the polymer raw materials react fully, further avoids the condition of imploding.
Preferably, the peripheral side surface of the cylinder body is also connected with a discharge pipe, and the peripheral side surface of the feed pipe is also connected with a branch pipe; in the structure, the branch pipe can be connected with other pipelines, so that various raw materials can be added conveniently and simultaneously.
Preferably, valves are arranged on the peripheral side surfaces of the feeding pipe, the discharging pipe and the branch pipes to control the feeding and discharging speeds.
Preferably, the upper surface of the boss is fixedly connected with a plurality of U-shaped frames, the U-shaped frames are positioned on two sides of the lifting seat, and the boss can stir reactants through the U-shaped frames when rotating, so that the reaction rate is further improved.
Preferably, the surface of the vibrating plate is provided with a plurality of waist-shaped holes, so that part of reactants can pass through the waist-shaped holes when the vibrating plate vibrates up and down, the phenomenon that the vibrating plate is subjected to too large pressure is avoided, and the service life of the vibrating plate can be effectively prolonged.
Preferably, fixedly connected with arc pole between the centrifuging tube improves structural stability.
Preferably, the inner bottom surface of the centrifugal box is an inclined surface, so that raw materials can be gathered at the lowest point of the centrifugal box when entering the centrifugal box, and can conveniently enter the centrifugal tube through centrifugal force.
The invention has the following beneficial effects:
1. according to the invention, by using the boss, the roller, the lifting seat, the vibrating plate, the spring and the baffle plate, when the motor works, the rotating shaft drives the boss to rotate, then the roller makes a circular motion relative to the boss, and the boss and the inner bottom surface of the cylinder body have a height difference, so that the roller can periodically move up and down during the motion, thereby driving the lifting seat to periodically ascend and descend, then the lifting seat drives the vibrating plate to vibrate up and down, and the spring can reset the vibrating plate and also can reduce the inertia impact;
2. according to the invention, through the use of the transition pipe, the centrifugal box, the centrifugal tube and the centrifugal hole, when feeding, raw materials enter the transition pipe through the feeding pipe and then enter the centrifugal box, when the motor works, the rotating shaft drives the centrifugal box to rotate, and then a large centrifugal force is generated to enable the raw materials in the centrifugal box to enter the centrifugal tube and finally be sprayed out through the centrifugal hole.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic three-dimensional structure of a polymerization reactor having a feeding device according to the present invention;
FIG. 2 is a front view of a polymerization reactor having a feeding device according to the present invention;
FIG. 3 is a side view of a polymerization reactor having a feeding device according to the present invention;
FIG. 4 is a cross-sectional view taken along the plane A-A in FIG. 2;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;
FIG. 6 is a cross-sectional view taken along plane C-C of FIG. 3;
FIG. 7 is a cross-sectional view taken along plane D-D of FIG. 2;
FIG. 8 is an enlarged view of area A of FIG. 1;
fig. 9 is an enlarged view of the region B in fig. 5.
In the drawings, the components represented by the respective reference numerals are listed below:
1-leg, 2-bracket, 3-barrel, 4-motor base, 5-motor, 6-valve, 7-discharging pipe, 8-rotating shaft, 9-boss, 10-vibrating plate, 1001-waist-shaped hole, 11-centrifugal box, 12-centrifugal pipe, 1201-centrifugal hole, 13-transition pipe, 14-charging pipe, 15-U-shaped bracket, 16-arc rod, 17-branch pipe, 18-baffle, 19-spring, 20-lifting base, 21-connecting block, and 22-roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper," "middle," "outer," "inner," "around," and the positional relationships are used merely for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-9, the invention is a polymerization reactor with a feeding device, comprising a plurality of support legs 1, a bracket 2 and a cylinder 3, wherein the upper end of each support leg 1 is fixedly connected with the lower surface of the bracket 2, the bracket 2 is fixedly connected with the circumferential side surface of the bottom of the cylinder 3, the upper surface of the cylinder 3 is fixedly connected with a motor base 4, the motor base 4 is provided with a motor 5, the motor 5 is rotatably connected with a rotating shaft 8, the rotating shaft 8 is arranged in the cylinder 3, the rotating shaft 8 is rotatably matched with the cylinder 3, the circumferential side surface of the rotating shaft 8 is fixedly connected with a boss 9, the boss 9 is abutted against the inner bottom surface of the cylinder 3, the circumferential side surface of the rotating shaft 8 is also slidably connected with a lifting seat 20, the lifting seat 20 is positioned above the boss 9, the lower surface of the lifting seat 20 is fixedly connected with a plurality of connecting blocks 21, the connecting blocks, the upper surface of the vibrating plate 10 is fixedly connected with a spring 19, the spring 19 is arranged on the periphery of the rotating shaft 8, the upper end of the spring 19 is fixedly connected with a baffle plate 18, and the baffle plate 18 is fixedly connected with the periphery of the rotating shaft 8; in the above-mentioned structure, when motor 5 during operation, pivot 8 drives the boss 9 and rotates, then the relative boss 9 of gyro wheel 22 is circular motion, because boss 9 and barrel 3 interior bottom surface have the difference in height, consequently gyro wheel 22 can be periodic up-and-down motion when moving, thereby drive lift seat 20 periodic upgrade, then lift seat 20 drives vibration board 10 vibration from top to bottom, and spring 19 both can make vibration board 10 reset, can also reduce inertial impact, this in-process, vibration board 10 can turn about the accumulational polymer in barrel 3 bottom, avoid the condition of imploding.
The upper surface of the barrel body 3 is also fixedly connected with a plurality of feeding pipes 14, the lower ends of the feeding pipes 14 are communicated with transition pipes 13, the transition pipes 13 are positioned inside the barrel body 3, the transition pipes 13 are provided with centrifugal boxes 11, the centrifugal boxes 11 are fixedly connected with the peripheral side surfaces of the rotating shafts 8, the peripheral side surfaces of the centrifugal boxes 11 are fixedly connected with centrifugal tubes 12, the centrifugal tubes 12 are communicated with the inside of the centrifugal boxes 11, and the lower surfaces of the centrifugal tubes 12 are provided with a plurality of centrifugal holes 1201; in the structure, when feeding in raw materials, the raw materials pass through the feed tube 14 and enter the transition tube 13, then enter the centrifugal box 11, when the motor 5 works, the rotating shaft 8 drives the centrifugal box 11 to rotate, at this moment, a large centrifugal force is generated to enable the raw materials in the centrifugal box 11 to enter the centrifugal tube 12, and finally, the raw materials are sprayed uniformly through the centrifugal hole 1201, so that the process is favorable for enabling the polymer raw materials to react fully, and the condition of implosion is further avoided.
Wherein, the peripheral side surface of the barrel 3 is also connected with a discharge pipe 7, and the peripheral side surface of the feed pipe 14 is also connected with a branch pipe 17; in the structure, the branch pipe 17 can be connected with other pipelines, so that various raw materials can be added conveniently and simultaneously.
Wherein, valves 6 are arranged on the peripheral sides of the charging pipe 14, the discharging pipe 7 and the branch pipe 17 to control the charging and discharging speeds.
Wherein, a plurality of U-shaped frame 15 of fixed surface are connected with on the boss 9, and U-shaped frame 15 is located lift 20 both sides, and the boss 9 can also stir the reactant through U-shaped frame 15 when rotating, further improves reaction rate.
The surface of the vibrating plate 10 is provided with a plurality of waist-shaped holes 1001, so that when the vibrating plate 10 vibrates up and down, part of reactants can pass through the waist-shaped holes 1001, the vibrating plate 10 is prevented from being subjected to too large pressure, and the service life of the vibrating plate 10 can be effectively prolonged.
Wherein, fixedly connected with arc pole 16 between centrifuging tube 12 improves structural stability.
Wherein, the inner bottom surface of the centrifugal box 11 is an inclined surface, so that the raw materials can be gathered at the lowest point of the centrifugal box 11 when entering the centrifugal box 11, and can conveniently enter the centrifugal tube 12 through centrifugal force.
Referring to fig. 1 to 9, the present invention is a polymerization reactor with a feeding device, wherein a motor 5 having an output power of 500W to 2500W is used, and the operation principle is as follows:
first, during feeding, the raw material enters the transition pipe 13 through the feeding pipe 14, then enters the centrifuge box 11, when the motor 5 works, the rotating shaft 8 drives the centrifugal box 11 to rotate, and then a large centrifugal force is generated to enable the raw materials in the centrifugal box 11 to enter the centrifugal tube 12 and finally to be sprayed out through the centrifugal hole 1201, the process makes the raw material sprayed evenly, at the same time, the rotating shaft 8 drives the boss 9 to rotate, then the roller 22 makes circular motion relative to the boss 9, because the boss 9 has a height difference with the inner bottom surface of the cylinder 3, the roller 22 can move up and down periodically during movement, thereby driving the lifting seat 20 to be upgraded periodically, then the lifting seat 20 drives the vibrating plate 10 to vibrate up and down, and the spring 19 can not only reset the vibrating plate 10, but also reduce the inertia impact, in the process, the vibrating plate 10 can turn over the polymer accumulated at the bottom of the cylinder 3 up and down, so that the condition of implosion is avoided.
It should be noted that the boss 9 can also stir the reactant through the U-shaped frame 15 when rotating, further increasing the reaction rate.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a polymerization cauldron with feeding device, includes a plurality of stabilizer blades (1), support (2) and barrel (3), stabilizer blade (1) upper end and support (2) lower fixed surface are connected, the week side fixed connection of the bottom of support (2) and barrel (3), its characterized in that:
the utility model discloses a lifting machine, including barrel (3), motor seat (4), motor (5) are installed to motor seat (4), motor (5) swivelling joint has pivot (8), pivot (8) set up in barrel (3), pivot (8) and barrel (3) normal running fit, pivot (8) week side fixedly connected with boss (9), boss (9) and barrel (3) interior bottom surface offset, pivot (8) week side still sliding connection has lift seat (20), lift seat (20) are located boss (9) top, lift seat (20) lower fixed surface is connected with a plurality of connecting blocks (21), connecting block (21) rotate and are connected with gyro wheel (22), gyro wheel (22) and boss (9) surface roll relatively, lift seat (20) upper fixed surface is connected with vibration board (10), the upper surface of the vibrating plate (10) is fixedly connected with a spring (19), the spring (19) is arranged on the peripheral side of the rotating shaft (8), the upper end of the spring (19) is fixedly connected with a baffle plate (18), and the baffle plate (18) is fixedly connected with the peripheral side surface of the rotating shaft (8);
barrel (3) upper surface still a plurality of filling tubes of fixedly connected with (14), filling tube (14) lower extreme intercommunication has transition pipe (13), transition pipe (13) are located inside barrel (3), transition pipe (13) are provided with centrifugal box (11), centrifugal box (11) and pivot (8) week side fixed connection, centrifugal box (11) week side fixedly connected with centrifuging tube (12), centrifuging tube (12) and the inside intercommunication of centrifugal box (11), a plurality of centrifugation holes (1201) have been seted up to centrifuging tube (12) lower surface.
2. A polymerization reactor having a feeding device according to claim 1, wherein a discharge pipe (7) is further connected to a peripheral side of the vessel body (3), and a branch pipe (17) is further connected to a peripheral side of the feeding pipe (14).
3. A polymerization reactor with a feeding device according to claim 2, wherein valves (6) are installed on the peripheral sides of the feeding pipe (14), the discharging pipe (7) and the branch pipe (17).
4. A polymerization reactor with a feeding device according to claim 1, wherein a plurality of U-shaped brackets (15) are fixedly connected to the upper surface of the boss (9), and the U-shaped brackets (15) are located on two sides of the lifting seat (20).
5. A polymerization reactor with a feeder according to claim 1, wherein the vibrating plate (10) has a plurality of waist-shaped holes (1001) formed on its surface.
6. The polymerization reaction kettle with a feeding device according to claim 1, wherein an arc-shaped rod (16) is fixedly connected between the centrifuge tubes (12).
7. A polymerization reactor with a feeding device according to claim 1, wherein the inner bottom surface of the centrifuge box (11) is a slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110005072.5A CN112316854A (en) | 2021-01-05 | 2021-01-05 | Polymerization reaction kettle with feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110005072.5A CN112316854A (en) | 2021-01-05 | 2021-01-05 | Polymerization reaction kettle with feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112316854A true CN112316854A (en) | 2021-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110005072.5A Withdrawn CN112316854A (en) | 2021-01-05 | 2021-01-05 | Polymerization reaction kettle with feeding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN112316854A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117698029A (en) * | 2024-02-04 | 2024-03-15 | 福建省诚兴体育用品有限公司 | Outsole forming machine |
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| CN208213029U (en) * | 2018-02-07 | 2018-12-11 | 浙江省松阳亚洲制漆有限公司 | A kind of paint process high speed disperser |
| CN208356649U (en) * | 2018-04-08 | 2019-01-11 | 修武县鑫锐超硬材料有限公司 | A kind of mixing blender |
| CN209631122U (en) * | 2019-03-12 | 2019-11-15 | 郑瑾辉 | A kind of chemical experiment agitating device |
| CN210187024U (en) * | 2019-06-11 | 2020-03-27 | 德兴市宋氏葛业有限公司 | Over-and-under type arrowroot flour agitating unit |
| CN110961009A (en) * | 2019-11-27 | 2020-04-07 | 宁夏天地经纬电力设备工程有限公司 | Old and useless electrical apparatus processing dust collector |
| CN212262975U (en) * | 2020-06-01 | 2021-01-01 | 广东众远新材料科技有限公司 | Wheel disc driving type rapid stirring equipment |
-
2021
- 2021-01-05 CN CN202110005072.5A patent/CN112316854A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205288406U (en) * | 2015-12-22 | 2016-06-08 | 山东瑞尚化工机械有限公司 | Take lift stirring function's decomposer |
| CN108187805A (en) * | 2017-12-19 | 2018-06-22 | 刘艳燕 | A kind of safe and efficient abatement equipment of environmental protection soil pollution |
| CN208213029U (en) * | 2018-02-07 | 2018-12-11 | 浙江省松阳亚洲制漆有限公司 | A kind of paint process high speed disperser |
| CN208356649U (en) * | 2018-04-08 | 2019-01-11 | 修武县鑫锐超硬材料有限公司 | A kind of mixing blender |
| CN209631122U (en) * | 2019-03-12 | 2019-11-15 | 郑瑾辉 | A kind of chemical experiment agitating device |
| CN210187024U (en) * | 2019-06-11 | 2020-03-27 | 德兴市宋氏葛业有限公司 | Over-and-under type arrowroot flour agitating unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117698029A (en) * | 2024-02-04 | 2024-03-15 | 福建省诚兴体育用品有限公司 | Outsole forming machine |
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Application publication date: 20210205 |