CN216149715U - Epoxy chloropropane feed system - Google Patents
Epoxy chloropropane feed system Download PDFInfo
- Publication number
- CN216149715U CN216149715U CN202121742795.5U CN202121742795U CN216149715U CN 216149715 U CN216149715 U CN 216149715U CN 202121742795 U CN202121742795 U CN 202121742795U CN 216149715 U CN216149715 U CN 216149715U
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- CN
- China
- Prior art keywords
- sealing cover
- reaction kettle
- feeding pipe
- feeding
- driven shaft
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- 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.)
- Expired - Fee Related
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
An epichlorohydrin feeding system comprises a reaction kettle, a sealing cover, a motor, a main shaft, a driven shaft and a feeding pipe; the sealing cover is arranged at the top of the reaction kettle; the main shaft extends into the reaction kettle; a driving gear is arranged on the main shaft; a driven gear is arranged on the driven shaft; the driving gear is in meshed transmission connection with the driven gear; the upper end of the driven shaft is rotatably arranged on the sealing cover; a plurality of groups of stirring paddles are arranged on the driven shaft; the upper end of the feeding pipe is a liquid inlet end, and the lower end of the feeding pipe is a liquid outlet end; the feed pipe passes sealed lid and stretches into reation kettle's inside, is provided with a plurality of liquid outlets on the feed pipe perisporium. In the utility model, the epoxy chloropropane is fully mixed with other raw materials, so that the mixing efficiency of the raw materials is accelerated, and the feeding effect of the epoxy chloropropane is improved.
Description
Technical Field
The utility model relates to the field of feeding systems, in particular to an epichlorohydrin feeding system.
Background
At present, materials are usually directly put into a reaction kettle through a feed inlet of the reaction kettle for reaction, and the operation mode usually causes overlarge concentration of local materials, so that the reaction cannot be normally carried out.
The existing stirring equipment only stirs along one direction, the stirring efficiency is low, the stirring cannot be performed effectively aiming at feeding, the newly added raw materials can be fully stirred frequently in a long time, the stirring efficiency and the reaction efficiency are greatly reduced, and the production quality is influenced.
Therefore, how to effectively stir the newly added material (epichlorohydrin) is a problem to be solved.
SUMMERY OF THE UTILITY MODEL
Objects of the utility model
In order to solve the technical problems in the background art, the utility model provides an epichlorohydrin feeding system which can effectively and quickly stir the raw materials which are just added.
(II) technical scheme
In order to solve the problems, the utility model provides an epichlorohydrin feeding system which comprises a reaction kettle, a sealing cover, a motor, a main shaft, a driven shaft and a feeding pipe;
a liquid outlet and a sewage discharge outlet are arranged at the bottom of the reaction kettle, and a valve is arranged on the liquid outlet;
the sealing cover is arranged at the top of the reaction kettle, and a first through hole for the feeding pipe to pass through is formed in the sealing cover; the motor is arranged on the outer side of the sealing cover, and the motor is in power connection with the main shaft; the main shaft extends into the reaction kettle;
a driving gear is arranged on the main shaft; a driven gear is arranged on the driven shaft; the driving gear is in meshed transmission connection with the driven gear; the upper end of the driven shaft is rotatably arranged on the sealing cover; a plurality of groups of stirring paddles are arranged on the driven shaft;
the upper end of the feeding pipe is a liquid inlet end, and the lower end of the feeding pipe is a liquid outlet end; the feed pipe passes sealed lid and stretches into reation kettle's inside, is provided with a plurality of liquid outlets on the feed pipe perisporium.
Preferably, the bottom of the sealing cover is provided with a connecting column, and the bottom of the connecting column is provided with a partition plate; the driving gear and the driven gear are both arranged between the partition plate and the sealing cover; the periphery of the partition plate is abutted and sealed with the inner wall of the reaction kettle; the partition plate is provided with a second through hole for the feed pipe to pass through; the feeding pipe and the second through hole are arranged in a sealing mode.
Preferably, the driven shafts are arranged in plurality and are uniformly distributed in plurality by taking the circle center of the sealing cover as a reference; the feeding pipe is provided with a plurality of feeding pipes; wherein, a feeding pipe is arranged between every two driven shafts; the liquid outlet direction of the liquid outlet faces the driven shaft.
Preferably, the liquid outlet is arranged at the upper side and the lower side of the horizontal height of the stirring paddle respectively.
Preferably, the liquid outlet direction of the liquid outlets faces to the center of the reaction kettle.
Preferably, a plurality of groups of stirring paddles are respectively positioned at the bottom, the lower part and the middle part of the reaction kettle.
In the utility model, the epoxy chloropropane is discharged from the bottom of the feed pipe and a plurality of liquid outlets simultaneously, so that the epoxy chloropropane is discharged from different positions in the reaction kettle, the contact area between the epoxy chloropropane and other raw materials is increased, and the raw materials are fully mixed to ensure full reaction. Wherein, a plurality of driven shafts are the syntropy and rotate to make the raw materials between the stirring rake strike each other and mix, accelerated the mixing efficiency between the raw materials, can be fast after guaranteeing the epichlorohydrin feeding with other raw materials intensive mixing, improve the feeding effect of epichlorohydrin. Meanwhile, a plurality of liquid outlets are formed in the peripheral wall of the feeding pipe, so that the epoxy chloropropane which is just added can be stirred in time.
According to the utility model, the sealing cover is connected with the motor, the main shaft, the driven shaft, the feeding pipe and other parts, when the sealing cover is opened upwards, the whole movement is realized, the whole device is convenient to take out, clean and maintain, and the use is convenient; the main shaft drives the driven shaft to stir, so that the raw materials are not uniformly mixed when the materials are fed, and the sufficient mixing and reaction among the raw materials can be ensured.
Drawings
Fig. 1 is a schematic diagram of an epichlorohydrin feeding system provided by the utility model.
Fig. 2 is a cross-sectional view of an epichlorohydrin feed system in accordance with the present invention.
Fig. 3 is a perspective exploded view of an epichlorohydrin feeding system according to the present invention.
Fig. 4 is a perspective view of the internal structure of the epichlorohydrin feeding system provided by the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the epichlorohydrin feeding system provided by the utility model comprises a reaction kettle 1, a sealing cover 2, a motor 3, a main shaft 6, a driven shaft 7 and a feeding pipe 4;
a liquid outlet and a sewage discharge outlet are arranged at the bottom of the reaction kettle 1, and a valve is arranged on the liquid outlet;
the sealing cover 2 is arranged at the top of the reaction kettle 1, and a first through hole 13 for the feeding pipe 4 to pass through is formed in the sealing cover 2; the motor 3 is arranged on the outer side of the sealing cover 2, and the motor 3 is in power connection with the main shaft 6; the main shaft 6 extends into the reaction kettle 1;
a driving gear 11 is arranged on the main shaft 6; a driven gear 12 is arranged on the driven shaft 7; the driving gear 11 is in meshed transmission connection with the driven gear 12; the upper end of the driven shaft 7 is rotatably arranged on the sealing cover 2; a plurality of groups of stirring paddles 8 are arranged on the driven shaft 7;
the upper end of the feeding pipe 4 is a liquid inlet end, and the lower end of the feeding pipe is a liquid outlet end; the feeding pipe 4 penetrates through the sealing cover 2 and extends into the reaction kettle 1, and a plurality of liquid outlets 9 are formed in the peripheral wall of the feeding pipe 4.
In the utility model, the epoxy chloropropane is discharged from the bottom of the feed pipe 4 and the plurality of liquid outlets 9 simultaneously, so that the epoxy chloropropane is discharged from different positions in the reaction kettle, the contact area between the epoxy chloropropane and other raw materials is increased, and the raw materials are fully mixed to ensure full reaction.
In the utility model, the sealing cover 2 is connected with the motor 3, the main shaft 6, the driven shaft 7, the feeding pipe 4 and other parts, when the sealing cover 2 is opened upwards, the whole movement is realized, the whole device is convenient to take out, clean and maintain, and the use is convenient; the main shaft 6 drives the driven shaft 7 to stir, so that the raw materials are not uniformly mixed during feeding, and the full mixing and reaction among the raw materials can be ensured.
In an alternative embodiment, the bottom of the sealing cover 2 is provided with a connecting column 10, and the bottom of the connecting column 10 is provided with a partition 15; the driving gear 11 and the driven gear 12 are both arranged between the partition plate 15 and the sealing cover 2; the periphery of the partition plate 15 is abutted and sealed with the inner wall of the reaction kettle 1; the partition plate 15 is provided with a second through hole 14 for the feed pipe 4 to pass through; the feeding pipe 4 is arranged between the second through hole 14 in a sealing mode.
It should be noted that the partition 15 has a good protection effect on the driving gear 11 and the driven gear 12, so as to prevent the raw materials from being sputtered onto the driving gear 11 and the driven gear 12 during the stirring process, and prevent the driving gear 11 and the driven gear 12 from being corroded and damaged.
In an optional embodiment, the driven shaft 7 is provided in plurality, and the driven shaft is uniformly distributed in plurality by taking the circle center of the sealing cover 2 as a reference; the feeding pipe 4 is provided with a plurality of feeding pipes; wherein, a feeding pipe 4 is arranged between every two driven shafts 7; the liquid outlet 9 is arranged towards the driven shaft 7.
It should be noted that a plurality of driven shafts 7 are the syntropy and rotate to make the raw materials between the stirring rake 8 strike each other and mix, accelerated the mixing efficiency between the raw materials, guarantee can be fast after the epichlorohydrin feeding with other raw materials intensive mixing, improve the feeding effect of epichlorohydrin.
In an alternative embodiment, the liquid outlet 9 is located at the upper and lower sides of the stirring paddle 8.
It should be noted that, epichlorohydrin is discharged from liquid outlet 9, can be stirred by stirring rake 8 fast, mixes with other raw materials rapidly.
In an alternative embodiment, the liquid outlet direction of the liquid outlets 9 faces to the center of the reaction kettle 1, and the center of the reaction kettle 1 is the most intense position of raw material flow, so that the mixing and stirring of the epichlorohydrin can be accelerated.
In an optional embodiment, a plurality of groups of stirring paddles 8 are respectively positioned at the bottom, the lower part and the middle part of the reaction kettle, so that the raw materials in the reaction kettle 1 can be stirred in an all-around manner, and the mixing efficiency of the raw materials is improved.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. An epichlorohydrin feeding system is characterized by comprising a reaction kettle (1), a sealing cover (2), a motor (3), a main shaft (6), a driven shaft (7) and a feeding pipe (4);
a liquid outlet and a sewage draining outlet are arranged at the bottom of the reaction kettle (1), and a valve is arranged on the liquid outlet;
the sealing cover (2) is arranged at the top of the reaction kettle (1), and a first through hole (13) for the feeding pipe (4) to pass through is formed in the sealing cover (2); the motor (3) is arranged on the outer side of the sealing cover (2), and the motor (3) is in power connection with the main shaft (6); the main shaft (6) extends into the reaction kettle (1);
a driving gear (11) is arranged on the main shaft (6); a driven gear (12) is arranged on the driven shaft (7); the driving gear (11) is in meshed transmission connection with the driven gear (12); the upper end of the driven shaft (7) is rotatably arranged on the sealing cover (2); a plurality of groups of stirring paddles (8) are arranged on the driven shaft (7);
the upper end of the feeding pipe (4) is a liquid inlet end, and the lower end of the feeding pipe is a liquid outlet end; the feeding pipe (4) penetrates through the sealing cover (2) and extends into the reaction kettle (1), and a plurality of liquid outlets (9) are formed in the peripheral wall of the feeding pipe (4).
2. Epichlorohydrin feeding system according to claim 1, wherein the bottom of the sealing cover (2) is provided with a connecting column (10), and the bottom of the connecting column (10) is provided with a partition plate (15); the driving gear (11) and the driven gear (12) are both arranged between the partition plate (15) and the sealing cover (2); the periphery of the partition plate (15) is abutted and sealed with the inner wall of the reaction kettle (1); a second through hole (14) for the feeding pipe (4) to pass through is formed in the partition plate (15); the feeding pipe (4) and the second through hole (14) are arranged in a sealing mode.
3. The epichlorohydrin feeding system according to claim 1, wherein the driven shaft (7) is provided in plurality, and the driven shaft is uniformly distributed in plurality based on the circle center of the sealing cover (2);
the feeding pipes (4) are arranged in plurality; wherein a feeding pipe (4) is arranged between every two driven shafts (7); the liquid outlet direction of the liquid outlet (9) faces to the driven shaft (7).
4. Epichlorohydrin feeding system according to claim 1 or 3, wherein the level of the liquid outlet (9) is respectively located at the upper side and the lower side of the level of the stirring paddle (8).
5. Epichlorohydrin feeding system according to claim 1, wherein the plurality of liquid outlets (9) are oriented in the direction of the center of the reaction vessel (1).
6. Epichlorohydrin feeding system according to claim 1, wherein the stirring paddles (8) are respectively positioned at the bottom, the lower part and the middle part of the reaction kettle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121742795.5U CN216149715U (en) | 2021-07-28 | 2021-07-28 | Epoxy chloropropane feed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121742795.5U CN216149715U (en) | 2021-07-28 | 2021-07-28 | Epoxy chloropropane feed system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216149715U true CN216149715U (en) | 2022-04-01 |
Family
ID=80837532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121742795.5U Expired - Fee Related CN216149715U (en) | 2021-07-28 | 2021-07-28 | Epoxy chloropropane feed system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216149715U (en) |
-
2021
- 2021-07-28 CN CN202121742795.5U patent/CN216149715U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220401 |