CN210179330U - Esterified slurry conveying system with uniform slurry distribution - Google Patents
Esterified slurry conveying system with uniform slurry distribution Download PDFInfo
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- CN210179330U CN210179330U CN201920919634.5U CN201920919634U CN210179330U CN 210179330 U CN210179330 U CN 210179330U CN 201920919634 U CN201920919634 U CN 201920919634U CN 210179330 U CN210179330 U CN 210179330U
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- slurry
- distribution
- thick liquids
- esterification reactor
- esterified
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Abstract
The utility model discloses an even thick liquids conveying system that esterifies of thick liquids distribution, including thick liquids jar and esterification reaction ware, the discharge gate and the screw pump access connection of thick liquids jar still include reposition of redundant personnel tee bend and two distribution branch pipes, and the screw pump export is connected with reposition of redundant personnel tee bend entry linkage, and the export of reposition of redundant personnel tee bend is passed through the conveyer pipe and is connected with the thick liquids jar, and another export of reposition of redundant personnel tee bend is connected with the feed inlet that two symmetries of esterification reaction ware set up respectively through two distribution branch pipes. The esterified slurry conveying system with uniform slurry distribution enables the slurry to be distributed more uniformly.
Description
The technical field is as follows:
the utility model relates to a polyester production field specifically says a thick liquids conveying system esterifies of thick liquids distribution is even.
Background art:
the slurry is prepared and then delivered to the first esterification reactor through a screw pump, but the slurry adding amount is larger and larger along with the increase of the yield, so that the distribution is not uniform after entering the esterification reactor.
The utility model has the following contents:
the utility model aims to solve the technical problem that a make the even thick liquids conveying system that esterifies of thick liquids distribution that thick liquids distribution is more even is provided.
The technical solution of the utility model is that, a slurry distribution is even slurry conveying system esterifies is provided, including slurry tank and esterification reaction ware, slurry tank's discharge gate and screw pump access connection still include reposition of redundant personnel tee bend and two distribution branch pipes, screw pump export and reposition of redundant personnel tee bend entry linkage, and an export of reposition of redundant personnel tee bend is passed through the conveyer pipe and is connected with slurry tank, and another export of reposition of redundant personnel tee bend is connected with the feed inlet that two symmetries of esterification reaction ware set up respectively through two distribution branch pipes.
Compared with the prior art after the structure more than adopting, the utility model has the advantages of it is following: a symmetrical feeding point is added in the esterification reactor, so that the slurry distribution is more uniform.
Preferably, the two feed inlets are symmetrically arranged on the top of the esterification reactor along the axis of the esterification reactor along the length direction.
Further, the two feed inlets are horizontally spaced from the side wall of the esterification reactor by the same distance from the axis.
Furthermore, the distribution branch pipes are respectively provided with a switch valve.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
The specific implementation mode is as follows:
the invention will be further explained with reference to the drawings and the detailed description below:
as shown in figure 1, an esterification slurry conveying system with uniform slurry distribution comprises a slurry tank 1 and an esterification reactor 2, wherein stirring shafts are arranged on the slurry tank 1 and the esterification reactor 2 along the axial lines of the slurry tank 1 and the esterification reactor 2 in the length direction, the stirring shafts are driven by a motor at the top end, a discharge port at the bottom of the slurry tank 1 is connected with an inlet of a screw pump 3 through a pipeline, the esterification slurry conveying system further comprises a shunt tee joint 4 and two distribution branch pipes 5, an outlet of the screw pump 3 is connected with an inlet of the shunt tee joint 4, one outlet of the shunt tee joint 4 is connected with the slurry tank 1 through a conveying pipe, and the other outlet of the shunt tee joint 4 is respectively connected with two symmetrically arranged feed inlets of the esterification reactor 2. Specifically, a feed inlet is symmetrically arranged on the other side of the feed inlet of the esterification reactor, one outlet of the shunt tee is connected with the conveying pipe, the other end of the conveying pipe extends into the feed inlet of the slurry pipe or directly penetrates through the top of the slurry pipe to enter the slurry tank, the other outlet of the shunt tee is connected with one end of the distribution pipe, the other end of the distribution pipe is connected with two distribution branch pipes through a tee joint, and the two distribution branch pipes are respectively connected with the two feed inlets on the esterification reactor. For better effect, two feed inlets are symmetrically arranged on the top of the esterification reactor along the axis of the esterification reactor in the length direction, and the two feed inlets are consistent in distance from the side wall of the esterification reactor and the axis in the horizontal direction.
For convenient operation, the distribution branch pipes are respectively provided with a switch valve which can be a ball valve or a butterfly valve.
The utility model has the advantages of it is following: a symmetrical feeding hole is added in the esterification reactor, so that the slurry distribution is more uniform.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. All the equivalent structures or equivalent flow changes made by using the contents of the specification and the attached drawings of the utility model are included in the patent protection scope of the utility model.
Claims (4)
1. The utility model provides an even thick liquids conveying system that esterifies of thick liquids distribution, includes thick liquids jar and esterification reactor, the discharge gate and the screw pump access connection of thick liquids jar, its characterized in that: the esterification reactor is symmetrically provided with two feed inlets, and further comprises a shunt tee joint and two distribution branch pipes, wherein the outlet of the screw pump is connected with the inlet of the shunt tee joint, one outlet of the shunt tee joint is connected with the slurry tank through a conveying pipe, and the other outlet of the shunt tee joint is respectively connected with the two symmetrically arranged feed inlets of the esterification reactor through the two distribution branch pipes.
2. The esterified slurry delivery system with uniform slurry distribution according to claim 1, wherein: the two feed inlets are symmetrically arranged on the top of the esterification reactor along the axis of the esterification reactor along the length direction.
3. The esterified slurry delivery system with uniform slurry distribution according to claim 1, wherein: the two feed inlets are horizontally spaced from the side wall of the esterification reactor by the same distance from the axis.
4. The esterified slurry delivery system with uniform slurry distribution according to claim 1, wherein: the distribution branch pipes are respectively provided with a switch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920919634.5U CN210179330U (en) | 2019-06-19 | 2019-06-19 | Esterified slurry conveying system with uniform slurry distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920919634.5U CN210179330U (en) | 2019-06-19 | 2019-06-19 | Esterified slurry conveying system with uniform slurry distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210179330U true CN210179330U (en) | 2020-03-24 |
Family
ID=69838173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920919634.5U Active CN210179330U (en) | 2019-06-19 | 2019-06-19 | Esterified slurry conveying system with uniform slurry distribution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210179330U (en) |
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2019
- 2019-06-19 CN CN201920919634.5U patent/CN210179330U/en active Active
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