CN219308110U - Ethylene glycol liquid seal groove structure - Google Patents
Ethylene glycol liquid seal groove structure Download PDFInfo
- Publication number
- CN219308110U CN219308110U CN202223598917.5U CN202223598917U CN219308110U CN 219308110 U CN219308110 U CN 219308110U CN 202223598917 U CN202223598917 U CN 202223598917U CN 219308110 U CN219308110 U CN 219308110U
- Authority
- CN
- China
- Prior art keywords
- glycol
- filter basket
- cylinder
- ethylene glycol
- residue discharge
- Prior art date
- 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.)
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- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 239000007788 liquid Substances 0.000 title claims abstract description 36
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000011148 porous material Substances 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000009991 scouring Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000028659 discharge Diseases 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses an ethylene glycol liquid seal groove structure, which belongs to the technical field of chemical industry and comprises a cylinder, a top plate and a seal head, wherein the top plate is arranged at the top of the cylinder, the top plate is provided with an ethylene glycol inlet, a vent, a standby port, a balance pipe and a manhole, the bottom of the seal head is provided with a residue discharge port and an ethylene glycol outlet, and a filter basket is arranged below the manhole in the cylinder. According to the utility model, the partition plate is added in the cylinder, so that the supporting points of the filter basket and the pipeline are added, and the surface connection is formed between the filter basket and the pipeline and the cylinder, so that the supporting force of the filter basket and the pipeline arranged in the cylinder is increased, and the deformation of the structure in the liquid seal groove is avoided; a plurality of pore plates are additionally arranged in the glycol inlet pipe, and turbulence is generated by utilizing water flow sudden increase and sudden expansion of pore plate orifices, so that the water flow kinetic energy is eliminated, the scouring damage of liquid inlet to the bottom of the cylinder is reduced, and the stability of the structure is enhanced.
Description
Technical Field
The utility model relates to the technical field of chemical industry, in particular to an ethylene glycol liquid seal tank structure.
Background
The liquid seal tank is an important link of the polycondensation vacuum system, the liquid seal tank filter basket plays a role of filtering residues in the tank, and liquid is filtered by the filter screen and then is transmitted to a next-stage liquid discharge treatment system through the liquid outlet sleeve; the filter basket and the liquid inlet pipeline in the prior art are directly welded on the inner wall of the cylinder body, after the filter basket is used for a long time, the bearing capacity of the connection part of the liquid inlet pipeline and the filter basket is possibly insufficient due to backlog of a large amount of impurities, and the bottom of the liquid seal tank is damaged due to flushing of liquid inlet, so that the structure in the liquid seal tank is deformed, and the working efficiency of the liquid seal tank is affected.
Disclosure of Invention
The utility model aims to provide a structure-reinforced ethylene glycol liquid seal tank structure.
The technical scheme of the utility model is as follows: the utility model provides a glycol liquid seal groove structure, which comprises a barrel, the roof, the head, the roof sets up the top at the barrel, the roof is provided with the glycol entry, the atmospheric vent, reserve mouthful, the balance pipe, the manhole, the head bottom is provided with the residue discharge port, the glycol export, be located the below of manhole in the barrel and be provided with the filter basket, be located one side of filter basket on the barrel and be provided with out the liquid sleeve pipe, go out liquid sheathed tube one end and filter basket intercommunication, be provided with two parallel arrangement's baffles in the barrel, glycol entry is installed to glycol entry department, be provided with the bellows between glycol entry and the roof, the glycol entry passes through leg joint to on the baffle, filter basket and baffle fixed connection.
Further technical scheme, the head setting is in the below of barrel, and the residue discharge port setting is in the bottom center department of head, and the ethylene glycol export setting is in one side of residue discharge port, and the residue discharge port is provided with the residue discharge pipe of inwards extending, and the barrel inner wall passes through toper filter hopper and residue discharge pipe intercommunication.
According to a further technical scheme, a plurality of pore plates are arranged at the lower part of the glycol inlet pipe, a plurality of holes are uniformly distributed on the pore plates, and the pore plates are fixedly arranged on the inner wall of the glycol inlet pipe.
The utility model has the beneficial effects that:
in the prior art, the filter basket, the pipeline and the cylinder are in linear connection, and the partition plate is added in the cylinder, so that the supporting points of the filter basket and the pipeline are increased, and the surface connection is formed between the filter basket, the pipeline and the cylinder, so that the supporting force of the filter basket and the pipeline arranged in the cylinder is increased, and the deformation of the structure in the liquid seal groove is avoided; a plurality of pore plates are additionally arranged in the glycol inlet pipe, and turbulence is generated by utilizing water flow sudden increase and sudden expansion of pore plate orifices, so that the water flow kinetic energy is eliminated, and the scouring damage of liquid inlet to the bottom of the cylinder body is reduced.
Drawings
Figure 1 is a schematic diagram of the structure of the present utility model,
figure 2 is a schematic view of the top plate structure,
FIG. 3 is a schematic view of the connection structure of the ethylene glycol inlet in the present utility model,
the device comprises a cylinder body 1, a top plate 2, a top plate 3, a seal head 4, an ethylene glycol inlet 5, an ethylene glycol inlet pipe 6, an emptying port 7, a standby port 8, a balance pipe 9, a manhole 10, a filter basket 11, a liquid outlet sleeve 12, a residue discharge port 13, a residue discharge pipe 14, a conical filter hopper 15, an ethylene glycol outlet 16, a partition plate 17, a corrugated pipe 18, a bracket 19 and a pore plate.
Detailed Description
The utility model will be further illustrated by the following non-limiting examples, which illustrate the utility model.
As shown in fig. 1-3, the utility model provides an ethylene glycol liquid seal groove structure, which comprises a cylinder body 1, a top plate 2 and a seal head 3, wherein the top plate 2 is arranged at the top of the cylinder body 1, the top plate 2 is provided with an ethylene glycol inlet 4, an emptying port 6, a standby port 7, a balance pipe 8 and a manhole 9, a filter basket 10 is arranged below the manhole 9 in the cylinder body 1, a liquid outlet sleeve 11 is arranged on one side of the cylinder body 1, which is positioned on the filter basket 10, one end of the liquid outlet sleeve 11 is communicated with the filter basket 10, the seal head 3 is arranged below the cylinder body 1, a residue discharge port 12 is arranged at the center of the bottom of the seal head 3, a residue discharge pipe 13 extending inwards is arranged on the residue discharge port 12, the inner wall of the cylinder body 1 is communicated with the residue discharge pipe 13 through a conical filter hopper 14, and an ethylene glycol outlet 15 is arranged on one side of the bottom of the seal head 3, which is positioned on the residue discharge port 12.
A plurality of baffles 16 are arranged in the cylinder body 1, a glycol inlet pipe 5 is arranged at the glycol inlet 4, a corrugated pipe 17 is arranged between the glycol inlet pipe 5 and the top plate 2, the glycol inlet pipe 5 is connected to the baffles 16 through a bracket 18, and the supporting force for the filter basket 10 and the glycol inlet pipe 5 is increased through the structure. The lower part of the glycol inlet pipe 5 is provided with a plurality of pore plates 19, a plurality of holes are uniformly distributed on each pore plate 19, and the pore plates 19 are fixedly arranged on the inner wall of the glycol inlet pipe 5. After the liquid enters the glycol inlet pipe 5, the turbulence is generated by utilizing the sudden increase and the sudden expansion of the water flow at the orifice of the orifice plate 19, so that the kinetic energy of the water flow is eliminated, and the scouring damage of the liquid inlet to the bottom of the cylinder body 1 is reduced.
In conclusion, the structure provided by the utility model can effectively avoid deformation in the liquid seal groove, enhance structural stability and improve working efficiency of the liquid seal groove.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (3)
1. The utility model provides a glycol liquid seal groove structure, includes barrel, roof, head, and the roof sets up the top at the barrel, the roof is provided with glycol entry, blow vent, reserve mouth, balance pipe, manhole, and the head bottom is provided with residue discharge port, glycol export, be located the below of manhole in the barrel and be provided with the filter basket, be located one side of filter basket on the barrel and be provided with out the liquid sleeve pipe, play liquid sheathed tube one end and filter basket intercommunication, its characterized in that: two rows of parallel partition boards are arranged in the cylinder body, a glycol inlet pipe is arranged at the glycol inlet, a corrugated pipe is arranged between the glycol inlet pipe and the top plate, the glycol inlet pipe is connected to the partition boards through a bracket, and the filter basket is fixedly connected with the partition boards.
2. The ethylene glycol liquid seal tank structure of claim 1, wherein: the end enclosure sets up in the below of barrel, the residue discharge port sets up in the bottom center department of end enclosure, and the ethylene glycol export sets up in one side of residue discharge port, the residue discharge port is provided with the residue discharge pipe of inwards extending, barrel inner wall passes through toper filter hopper and residue discharge pipe intercommunication.
3. The ethylene glycol liquid seal tank structure of claim 2, wherein: the lower part of the glycol inlet pipe is provided with a plurality of pore plates, a plurality of holes are uniformly distributed on the pore plates, and the pore plates are fixedly arranged on the inner wall of the glycol inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223598917.5U CN219308110U (en) | 2022-12-29 | 2022-12-29 | Ethylene glycol liquid seal groove structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223598917.5U CN219308110U (en) | 2022-12-29 | 2022-12-29 | Ethylene glycol liquid seal groove structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219308110U true CN219308110U (en) | 2023-07-07 |
Family
ID=87032861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223598917.5U Active CN219308110U (en) | 2022-12-29 | 2022-12-29 | Ethylene glycol liquid seal groove structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219308110U (en) |
-
2022
- 2022-12-29 CN CN202223598917.5U patent/CN219308110U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |