CN209772102U - Titration pipeline of phenolic resin reaction kettle - Google Patents
Titration pipeline of phenolic resin reaction kettle Download PDFInfo
- Publication number
- CN209772102U CN209772102U CN201920254833.9U CN201920254833U CN209772102U CN 209772102 U CN209772102 U CN 209772102U CN 201920254833 U CN201920254833 U CN 201920254833U CN 209772102 U CN209772102 U CN 209772102U
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- buret
- partition piece
- mixing
- discharge
- phenolic resin
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Abstract
The utility model provides a phenolic resin reation kettle's titration pipeline, its constitution includes: reation kettle is equipped with the (mixing) shaft that has a plurality of groups impeller in reation kettle, still is equipped with the buret in one side of (mixing) shaft, and the buret lower extreme is located reation kettle's bottom, has still seted up a plurality of discharge gates in the buret near one side of (mixing) shaft, is equipped with the partition piece in discharge gate department, and the partition piece is located the inside of buret, and the partition piece tilt up is located the partition piece on the discharge gate, and the length that from the top down cuts off the piece increases in proper order. The beneficial effects are as follows: the utility model discloses can be better mix the material, improve reaction rate for production cycle avoids the long-time uneven quality problems who brings of mixing of local material simultaneously.
Description
Technical Field
The utility model relates to a phenolic resin production especially indicates a phenolic resin reation kettle's titration pipeline.
Background
The existing reaction kettle feeding and titration modes are all feeding from an upper feeding hole, and are influenced by viscosity, an impeller angle and the rotating speed of a stirrer when feeding, the vertical exchange speed of substances of liquid in the reaction kettle is slow, and the slow speed can lead to the extension of a production period.
SUMMERY OF THE UTILITY MODEL
The utility model provides a titration pipeline of a phenolic resin reaction kettle, which solves the problems existing in the prior art.
The technical scheme of the utility model is realized like this:
a titration pipeline of a phenolic resin reaction kettle comprises the following components: the reaction kettle is internally provided with a stirring shaft with a plurality of groups of impellers, one side of the stirring shaft is also provided with a buret, the lower end of the buret is positioned at the bottom of the reaction kettle, the buret is close to one side of the stirring shaft, a plurality of discharge ports are further formed in the discharge port, and partition pieces are arranged at the discharge ports and positioned in the interior of the buret and incline upwards.
In the vertical direction, two discharge ports are arranged between the upper group of impellers and the lower group of impellers, and the distance between the discharge ports is the same as the distance between the discharge ports and the adjacent impellers.
The front end of the partition piece is fixed on the lower side of the discharge hole, and the rear end of the partition piece inclines upwards.
The utility model has the advantages that: the utility model can better mix the materials, improve the reaction speed, accelerate the production period, and simultaneously avoid the quality problem caused by the uneven mixing of local materials for a long time; the discharge hole and the partition piece are arranged, so that the discharge is more uniform.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1, the titration pipe of the phenolic resin reaction kettle comprises: reation kettle 1, be equipped with the (mixing) shaft 2 that has a plurality of groups impeller 3 in reation kettle 1, still be equipped with buret 4 in one side of (mixing) shaft 2, buret 4 lower extreme is located reation kettle 1's bottom, a plurality of discharge gates 5 have still been seted up in one side that buret 4 is close to (mixing) shaft 2, be equipped with partition piece 6 in discharge gate 5 department, partition piece 6 is located buret 4's inside, partition piece 6 tilt up, partition piece 6 that is located on discharge gate 5, from the top down partition piece 6's length increases in proper order.
In the vertical direction, all there are two discharge gates 5 between two sets of upper and lower impellers 3, and the interval between discharge gate 5 is the same with discharge gate 5 and the impeller 3's that is close to distance.
The front end of the partition piece 6 is fixed at the lower side of the discharge port 5, and the rear end of the partition piece 6 is inclined upwards.
In practical application, the length and the inclination angle of the partition plate 6 are affected by the flow rate, the initial height of the material, the stirring rotation speed and the angle of the impeller 3:
When the flow is small, the discharge port 5 at the upper part of the burette 4 can not discharge; when the flow is large, the upper discharge port 5 can discharge, the flow pressure of the lower discharge port 5 can be relieved, and the discharge is more uniform, so that the partition pieces 6 are moderate in length and cannot discharge from the upper outlet when the flow is small;
At the beginning of titration, the two lowest discharge ports 5 of the burette 4 are below the liquid level at the beginning of titration, so the lowest partition piece 6 occupies most of the area of the pipeline as much as possible, the length of the lower partition piece 6 is longer, and the inclination angle is smaller;
The rotation speed of the stirring shaft 2 and the angle of the impeller 3 can influence the rising speed of the material, and when the viscosity of the material is low and the circulating exchange speed of the material is high, the discharge hole 5 of the burette 4 needs to be increased as much as possible; if the viscosity is high, or the inclination angle of the impeller 3 is small, and the rotation speed of the stirring shaft 2 is low, the material circulation exchange speed is low, and the discharge hole 5 of the burette 4 is as small as possible.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. a titration pipeline of a phenolic resin reaction kettle comprises the following components: the reaction kettle is internally provided with a stirring shaft with a plurality of groups of impellers, and is characterized in that: still be equipped with the buret on one side of (mixing) shaft, the buret lower extreme is located reation kettle's bottom the buret is close to a plurality of discharge gates have still been seted up to one side of (mixing) shaft discharge gate department is equipped with the partition piece, the partition piece is located the inside of buret, partition piece tilt up.
2. The phenolic resin reactor titration conduit according to claim 1, wherein: in the vertical direction, two discharge ports are arranged between the upper group of impellers and the lower group of impellers, and the distance between the discharge ports is the same as the distance between the discharge ports and the adjacent impellers.
3. The phenolic resin reactor titration conduit according to claim 1, wherein: the front end of the partition piece is fixed on the lower side of the discharge hole, and the rear end of the partition piece inclines upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920254833.9U CN209772102U (en) | 2019-02-28 | 2019-02-28 | Titration pipeline of phenolic resin reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920254833.9U CN209772102U (en) | 2019-02-28 | 2019-02-28 | Titration pipeline of phenolic resin reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209772102U true CN209772102U (en) | 2019-12-13 |
Family
ID=68795975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920254833.9U Active CN209772102U (en) | 2019-02-28 | 2019-02-28 | Titration pipeline of phenolic resin reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209772102U (en) |
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2019
- 2019-02-28 CN CN201920254833.9U patent/CN209772102U/en active Active
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