CN115282877A - Catalyst dropwise adding reaction device for resin production and operation method thereof - Google Patents
Catalyst dropwise adding reaction device for resin production and operation method thereof Download PDFInfo
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- CN115282877A CN115282877A CN202210357626.2A CN202210357626A CN115282877A CN 115282877 A CN115282877 A CN 115282877A CN 202210357626 A CN202210357626 A CN 202210357626A CN 115282877 A CN115282877 A CN 115282877A
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- catalyst
- reaction
- box body
- pipe
- arc
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 66
- 239000003054 catalyst Substances 0.000 title claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 239000011347 resin Substances 0.000 title claims abstract description 23
- 229920005989 resin Polymers 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 6
- 238000006555 catalytic reaction Methods 0.000 claims description 4
- 238000004898 kneading Methods 0.000 claims description 3
- 238000007259 addition reaction Methods 0.000 claims 9
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention discloses a catalyst dripping reaction device for resin production and an operation method thereof, and the catalyst dripping reaction device comprises a reaction box body, wherein an arc-shaped adjusting groove is formed in the surface of one end of the reaction box body, a dripping pipe is slidably mounted on the side surface of one end of the arc-shaped adjusting groove, a feeding pipe is fixedly connected to the surface of one end of the dripping pipe, a catalyst box body is fixedly mounted on the surface of one end of the feeding pipe, a valve is fixedly mounted on the surface of the other end of the feeding pipe, the valve is located at one side position of the dripping pipe, a cleaning column is slidably mounted on the surface of one end of the dripping pipe, a connecting rod is fixedly connected to the surface of one end of the cleaning column, the surface of one end of the connecting rod is slidably connected to the surface of one end of the dripping pipe, a hinged shaft is arranged on the surface of the other end of the connecting rod, and a push rod is hinged to the surface of the hinged shaft, so that the convenience and the stability of the use can be greatly improved, and the accuracy and the efficiency of dripping can be ensured.
Description
Technical Field
The invention relates to the field of resin production, in particular to a catalyst dripping reaction device for resin production and an operation method thereof.
Background
In the production process of the resin, materials are put into a reaction box body to carry out reaction production, and a catalyst is required to be put into the reaction box body to carry out catalysis in the reaction process, so that the reaction effect and the reaction speed are ensured, and a dripping device and a reverse operation are required.
But the catalyst dropwise add device of current resin production usefulness is simple feeding pipe mostly, directly pours into the catalyst and carries out the dropwise add, is unfavorable for not only so stably controlled dropwise add volume to receive the impact of inside reaction air current easily, can't drop into inside completely, cause pollution and waste after the refluence, the security is relatively poor, and the catalyst adheres to feeding pipe easily, influences the accuracy nature of dropwise add volume, remains to be improved.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a catalyst dripping reaction device for resin production and an operation method thereof.
In order to solve the above problems, the present invention adopts the following technical solutions.
A catalyst dripping reaction device for resin production and an operation method thereof comprise a reaction box body, wherein an arc-shaped adjusting groove is formed in one end surface of the reaction box body, a dripping pipe is slidably mounted on one end side surface of the arc-shaped adjusting groove, an inlet pipe is fixedly connected to one end surface of the dripping pipe, a catalyst box body is fixedly mounted on one end surface of the inlet pipe, a valve is fixedly mounted on the other end surface of the inlet pipe, the valve is located at one side position of the dripping pipe, a cleaning column is slidably mounted on one end surface of the dripping pipe, a connecting rod is fixedly connected to one end surface of the cleaning column, one end surface of the connecting rod is slidably connected to one end surface of the dripping pipe, an articulated shaft is arranged on the other end surface of the connecting rod, a push rod is articulated to the surface of the articulated shaft, and the surface of the push rod is located at one end side position of the dripping pipe;
the operation method of the catalyst dropwise adding reaction device comprises the following steps:
s1, putting resin production materials into a reaction box body for reaction, kneading a catalyst into a catalyst box body for storage;
s2, directly opening a valve at the beginning of the reaction, enabling the catalyst to enter a dropping pipe through a feeding pipe, pushing a push rod to drive a cleaning column to move downwards, opening an opening at the bottom of the dropping pipe, and enabling the catalyst to flow into the material to react;
s3, closing the reset cleaning column and the push rod to keep a reaction environment;
s4, dropwise adding in the reaction process, opening a valve, and allowing the catalyst to enter a dropwise adding pipe for temporary storage;
s5, exhausting and relieving the reaction box body, and then pushing the cleaning column to move downwards through a push rod;
s6, the cleaning column scrapes and cleans the surface of the dropping pipe, the catalyst is completely pushed into the material inside the reaction box body, and then the reaction box body is reset and sealed, so that multiple dropping is completed to perform catalytic reaction.
Furthermore, the other end surface of clearance post is equipped with the intermediate lever, the sealed piece of one end fixed surface of intermediate lever is connected with through the intermediate lever, can assist sealedly, avoids the air current recoil backward flow, guarantees the security.
Furthermore, the surface of the sealing block is connected to the side face of the other end of the dripping pipe in a sliding manner and is positioned on one side of the reaction box body.
Furthermore, the one end side fixedly connected with support of catalyst box, the support is located the one end surface of reaction box, through the installing support, does benefit to the stable catalyst box that supports, improves the security of adjusting.
Further, the gyro wheel is installed in the rotation of the one end surface of support, the surface roll connection of gyro wheel is in the surface of reaction box, through the support mounting gyro wheel, can roll the support and remove, and is convenient stable.
Further, the one end fixed surface of dropwise add pipe is connected with the arc closing plate, a side surface sliding connection of arc closing plate is in the surface of arc adjustment tank, through connecting the arc closing plate, can seal adjusting position, avoids revealing, safety and stability.
Further, the both sides face of arc adjustment tank all is equipped with the arc deflector, the side sliding connection of arc deflector is in the surface of arc closing plate, through connecting the arc deflector, can the direction support, avoids the dislocation to reveal, and is stable high-efficient.
Furthermore, the surface threaded connection of arc deflector has auxiliary screw, auxiliary screw's one end surface compresses tightly and connects in the opposite side surface of arc closing plate, through connecting auxiliary screw, can compress tightly the location, avoids becoming flexible the dislocation, improves the stability of adjusting.
Further, the diameter of push rod is unanimous with the diameter of connecting rod, and all sliding connection is in the one end surface of dropwise add pipe.
Further, the catalyst box body is positioned at the top of the reaction box body.
Compared with the prior art, the invention has the advantages that:
(1) This scheme is through the sliding adjustment groove installation dropwise add pipe of reaction box upper end, can the arc turned angle, change the dropwise add position, guarantee the homogeneity, simultaneously through inlet pipe installation catalyst box, can directly let in the catalyst, avoid the reflux to strike, combine the clearance post erection joint pole and the push rod of tip, can promote to adjust the clearance lateral wall, avoid the adhesion to remain, make things convenient for the accurate control to drip the volume, do benefit to the production reaction.
(2) The sealing block is connected through the intermediate rod, so that the sealing can be assisted, the backflushing backflow of air flow is avoided, and the safety is ensured.
(3) Through the installing support, do benefit to the stable catalyst box that supports, improve the security of adjusting.
(4) Through the support mounting gyro wheel, can roll and support and remove, convenient stability.
(5) Through connecting arc closing plate, can seal the adjusting position, avoid revealing, safety and stability.
(6) Through connecting the arc deflector, can the direction support, avoid the dislocation to reveal, it is stable high-efficient.
(7) Through connecting supplementary screw, can compress tightly the location, avoid not hard up dislocation, improve the stability of adjusting.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial schematic view of a drip line connection of the present invention;
FIG. 3 is a partial block diagram of the arcuate seal plate connection of the present invention.
The reference numbers in the figures illustrate:
the device comprises a reaction box body 1, an arc-shaped adjusting groove 11, a dropping pipe 12, a feeding pipe 13, a catalyst box body 14, a valve 15, a cleaning column 16, a connecting rod 17, a hinge shaft 18, a push rod 19, a middle rod 2, a sealing block 21, a support 22, rollers 23, an arc-shaped sealing plate 24, an arc-shaped guide plate 25 and an auxiliary screw 26.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1-3, a catalyst dripping reaction device for resin production and an operation method thereof include a reaction box 1, and referring to fig. 1 and 2, an arc-shaped adjusting groove 11 is formed in one end surface of the reaction box 1, a dripping pipe 12 is slidably mounted on one end side surface of the arc-shaped adjusting groove 11, a feed pipe 13 is fixedly connected to one end surface of the dripping pipe 12, a catalyst box 14 is fixedly mounted on one end surface of the feed pipe 13, a valve 15 is fixedly mounted on the other end surface of the feed pipe 13, the valve 15 is located at one side position of the dripping pipe 12, a cleaning column 16 is slidably mounted on one end surface of the dripping pipe 12, a connecting rod 17 is fixedly connected to one end surface of the cleaning column 16, one end surface of the connecting rod 17 is slidably connected to one end surface of the dripping pipe 12, a hinge shaft 18 is arranged on the other end surface of the connecting rod 17, a push rod 19 is hinged to the surface of the hinge shaft 18, and the surface of the push rod 19 is located at one end side position of the dripping pipe 12;
the operation method of the catalyst dropwise adding reaction device comprises the following steps:
s1, putting resin production materials into a reaction box body for reaction, and kneading a catalyst into a catalyst box body for storage;
s2, directly opening a valve at the beginning of the reaction, enabling the catalyst to enter the dropping pipe through the feeding pipe, pushing the push rod to drive the cleaning column to move downwards, opening an opening at the bottom of the dropping pipe, and enabling the catalyst to flow into the material to react;
s3, the reset cleaning column and the push rod are sealed, and a reaction environment is kept;
s4, dropwise adding in the reaction process, opening a valve, and allowing the catalyst to enter a dropwise adding pipe for temporary storage;
s5, exhausting and decompressing the reaction box body, and then pushing the cleaning column to move downwards through the push rod;
s6, the cleaning column scrapes and cleans the surface of the dropping pipe, the catalyst is completely pushed into the material inside the reaction box body, and then the reaction box body is reset and sealed, so that multiple dropping is completed to perform catalytic reaction.
Please refer to fig. 2, the other end surface of the cleaning column 16 is provided with the middle rod 2, one end surface of the middle rod 2 is fixedly connected with the sealing block 21, the sealing block 21 is connected through the middle rod 2, sealing can be assisted, air flow backflushing backflow is avoided, safety is ensured, the surface of the sealing block 21 is slidably connected to the other end side of the dropping pipe 12, and the sealing block is located at one side position of the reaction box 1, one end side fixedly connected with support 22 of the catalyst box 14, the support 22 is located at one end surface of the reaction box 1, the mounting support 22 is beneficial to stably supporting the catalyst box 14, safety of adjustment is improved, one end surface of the support 22 is rotatably provided with the roller 23, the surface of the roller 23 is rotatably connected to the surface of the reaction box 1, the roller 23 is mounted through the support 22, and can be rotatably supported to move, and is convenient and stable.
Referring to fig. 3, one end surface of the dropping pipe 12 is fixedly connected with an arc-shaped sealing plate 24, one side surface of the arc-shaped sealing plate 24 is slidably connected to the surface of the arc-shaped adjusting groove 11, by connecting the arc-shaped sealing plate 24, the adjusting position can be sealed, leakage is avoided, safety and stability are achieved, both side surfaces of the arc-shaped adjusting groove 11 are provided with arc-shaped guide plates 25, the side surfaces of the arc-shaped guide plates 25 are slidably connected to the surface of the arc-shaped sealing plate 24, by connecting the arc-shaped guide plates 25, guiding support is achieved, dislocation leakage is avoided, stability and efficiency are achieved, the surface threads of the arc-shaped guide plates 25 are connected with auxiliary screws 26, one end surfaces of the auxiliary screws 26 are tightly pressed and connected to the other side surface of the arc-shaped sealing plate 24, by connecting the auxiliary screws 26, positioning can be tightly pressed, loosening and dislocation are avoided, and stability of adjustment is improved.
When dropping, can promote dropwise add pipe 12 along the 11 slip change positions of arc adjustment tank, and then the dropwise add different positions of reaction box 1 inside, guarantee the homogeneity, simultaneously when adjusting, arc closing plate 24 slides at the inside direction of arc deflector 25, avoid the dislocation to reveal, can stably connect arc adjustment tank 11 and seal, it is convenient stable, dropwise add pipe 12 also can take 14 shift positions of catalyst box simultaneously, 23 roll supports through the gyro wheel of support 22 connection, can stably move, avoid interfering, conveniently adjust the use, safety and high efficiency, high adaptability.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a catalyst dropwise add reaction unit for resin production, includes reaction box (1), its characterized in that: the reaction box is characterized in that an arc-shaped adjusting groove (11) is formed in one end surface of the reaction box body (1), a dropping pipe (12) is slidably mounted at one end side surface of the arc-shaped adjusting groove (11), an inlet pipe (13) is fixedly connected to one end surface of the dropping pipe (12), a catalyst box body (14) is fixedly mounted at one end surface of the inlet pipe (13), a valve (15) is fixedly mounted at the other end surface of the inlet pipe (13), the valve (15) is located at one side position of the dropping pipe (12), a cleaning column (16) is slidably mounted at one end surface of the dropping pipe (12), a connecting rod (17) is fixedly connected to one end surface of the cleaning column (16), one end surface of the connecting rod (17) is slidably connected to one end surface of the dropping pipe (12), an articulated shaft (18) is arranged at the other end surface of the connecting rod (17), a push rod (19) is hinged to the surface of the articulated shaft (18), and the surface of the push rod (19) is located at one end side position of the dropping pipe (12);
the operation method of the catalyst dropwise adding reaction device comprises the following steps:
s1, putting resin production materials into a reaction box body for reaction, and kneading a catalyst into a catalyst box body for storage;
s2, directly opening a valve at the beginning of the reaction, enabling the catalyst to enter the dropping pipe through the feeding pipe, pushing the push rod to drive the cleaning column to move downwards, opening an opening at the bottom of the dropping pipe, and enabling the catalyst to flow into the material to react;
s3, closing the reset cleaning column and the push rod to keep a reaction environment;
s4, dropwise adding in the reaction process, opening a valve, and allowing the catalyst to enter a dropwise adding pipe for temporary storage;
s5, exhausting and decompressing the reaction box body, and then pushing the cleaning column to move downwards through the push rod;
s6, the cleaning column scrapes and cleans the surface of the dropping pipe, the catalyst is completely pushed into the material inside the reaction box body, and then the reaction box body is reset and sealed, so that multiple dropping is completed to perform catalytic reaction.
2. The catalyst dropwise addition reaction device for resin production according to claim 1, characterized in that: the other end surface of clearance post (16) is equipped with intermediate lever (2), the one end fixed surface of intermediate lever (2) is connected with sealed piece (21).
3. The catalyst dropwise addition reaction apparatus for resin production according to claim 2, characterized in that: the surface of the sealing block (21) is connected to the side surface of the other end of the dripping pipe (12) in a sliding manner and is positioned at one side of the reaction box body (1).
4. The catalyst dropwise addition reaction apparatus for resin production according to claim 1, characterized in that: and a support (22) is fixedly connected to one end side face of the catalyst box body (14), and the support (22) is positioned on one end surface of the reaction box body (1).
5. The catalyst dropwise addition reaction device for resin production according to claim 4, characterized in that: and a roller (23) is rotatably arranged on the surface of one end of the support (22), and the surface of the roller (23) is connected to the surface of the reaction box body (1) in a rolling manner.
6. The catalyst dropwise addition reaction device for resin production according to claim 1, characterized in that: one end surface of the dripping pipe (12) is fixedly connected with an arc-shaped sealing plate (24), and one side surface of the arc-shaped sealing plate (24) is connected to the surface of the arc-shaped adjusting groove (11) in a sliding mode.
7. The catalyst dropwise addition reaction device for resin production according to claim 1, characterized in that: arc guide plates (25) are arranged on two side faces of the arc adjusting groove (11), and the side faces of the arc guide plates (25) are connected to the surface of the arc sealing plate (24) in a sliding mode.
8. The catalyst dropwise addition reaction device for resin production according to claim 7, characterized in that: and an auxiliary screw (26) is in threaded connection with the surface of the arc-shaped guide plate (25), and one end surface of the auxiliary screw (26) is in compression connection with the other side surface of the arc-shaped sealing plate (24).
9. The catalyst dropwise addition reaction device for resin production according to claim 1, characterized in that: the diameter of the push rod (19) is consistent with that of the connecting rod (17), and the push rod and the connecting rod are connected to one end surface of the dripping pipe (12) in a sliding mode.
10. The catalyst dropwise addition reaction apparatus for resin production according to claim 1, characterized in that: the catalyst box body (14) is positioned at the top position of the reaction box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210357626.2A CN115282877B (en) | 2022-04-06 | 2022-04-06 | Catalyst dropwise adding reaction device for resin production and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210357626.2A CN115282877B (en) | 2022-04-06 | 2022-04-06 | Catalyst dropwise adding reaction device for resin production and operation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN115282877A true CN115282877A (en) | 2022-11-04 |
| CN115282877B CN115282877B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210357626.2A Active CN115282877B (en) | 2022-04-06 | 2022-04-06 | Catalyst dropwise adding reaction device for resin production and operation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209138592U (en) * | 2018-09-29 | 2019-07-23 | 襄阳一诺精细化工有限公司 | A kind of benzophenone production catalyst quantitative adding device |
| CN212040347U (en) * | 2020-04-12 | 2020-12-01 | 湖北工程职业学院 | Quantitative dropwise adding device of catalyst for preparing 3, 4-dichloroaniline |
| CN212396688U (en) * | 2020-06-09 | 2021-01-26 | 淄博丹瑞工贸有限公司 | Feeding device of softener preparation reation kettle |
| CN215428912U (en) * | 2021-07-21 | 2022-01-07 | 平原倍斯特化工有限公司 | Dropwise adding device for producing isocyanate |
| CN215939898U (en) * | 2021-06-22 | 2022-03-04 | 东莞市左镕工实业有限公司 | A dropwise add device for in elastic resin production |
-
2022
- 2022-04-06 CN CN202210357626.2A patent/CN115282877B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209138592U (en) * | 2018-09-29 | 2019-07-23 | 襄阳一诺精细化工有限公司 | A kind of benzophenone production catalyst quantitative adding device |
| CN212040347U (en) * | 2020-04-12 | 2020-12-01 | 湖北工程职业学院 | Quantitative dropwise adding device of catalyst for preparing 3, 4-dichloroaniline |
| CN212396688U (en) * | 2020-06-09 | 2021-01-26 | 淄博丹瑞工贸有限公司 | Feeding device of softener preparation reation kettle |
| CN215939898U (en) * | 2021-06-22 | 2022-03-04 | 东莞市左镕工实业有限公司 | A dropwise add device for in elastic resin production |
| CN215428912U (en) * | 2021-07-21 | 2022-01-07 | 平原倍斯特化工有限公司 | Dropwise adding device for producing isocyanate |
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| Publication number | Publication date |
|---|---|
| CN115282877B (en) | 2024-04-19 |
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