CN210021648U - Liquid baffle plate of groove type liquid distributor - Google Patents
Liquid baffle plate of groove type liquid distributor Download PDFInfo
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- CN210021648U CN210021648U CN201920502590.6U CN201920502590U CN210021648U CN 210021648 U CN210021648 U CN 210021648U CN 201920502590 U CN201920502590 U CN 201920502590U CN 210021648 U CN210021648 U CN 210021648U
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- baffle
- liquid
- guide plate
- baffle plate
- groove
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Abstract
The utility model provides a trough type liquid distributor keeps off liquid board, it relates to chemical industry filled tower technical field, concretely relates to trough type liquid distributor keeps off liquid board. The liquid baffle plate comprises a primary groove, a secondary groove, a liquid baffle plate and a guide plate, wherein a plurality of secondary grooves are arranged below the primary groove, the liquid baffle plate is arranged on one side wall of the lower portion of the secondary groove, the guide plate is arranged on the liquid baffle plate, the cross section of the guide plate is of a herringbone structure, fine lines are pressed on the upper portion of the guide plate, and tooth-shaped structures which are staggered according to a fixed angle and are separated from each other left and right are arranged on the lower portion of the guide plate. After the technical scheme is adopted, the utility model discloses beneficial effect does: the distribution device is simple in structure and reasonable in design, and effectively improves the distribution uniformity of high-viscosity liquid, especially the distribution uniformity of the high-viscosity liquid under low load.
Description
Technical Field
The utility model relates to a chemical industry filled tower technical field, concretely relates to groove type liquid distributor keeps off liquid board.
Background
The tower internals are the components of the packed tower and together with the packing and the tower body constitute a complete packed tower. All the tower internals have the function of better contacting gas and liquid in the tower so as to exert the maximum efficiency and the maximum production capacity of the packed tower, so the design of the tower internals directly influences the exertion of the packing performance and the performance of the whole packed tower. In the operation of packed columns, the initial distribution of the liquid has the greatest influence on the performance of the packed column, so that the liquid distributor is the most important column internal. The design of the liquid distributor mainly considers the density of the liquid distribution points and the liquid distribution mode and uniformity of the distribution points.
The existing secondary groove guide plate mostly adopts a side hole double-plate open type liquid distribution structure, liquid in the secondary groove flows to the long strip-shaped guide plate arranged on two sides of the branch groove through liquid distribution holes on the side surface of the branch groove, and the liquid is formed into lines through the guide plate and is redistributed to the surface of the filler. This design is not suitable for systems with high viscosity and poor flow properties.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a slot type liquid distributor keeps off liquid board to prior art's defect and not enough, it can solve current slot type liquid distributor to the big, the poor adaptable defect of system of flowing property of viscosity.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the liquid baffle plate comprises a primary groove, a secondary groove, a liquid baffle plate and a guide plate, wherein a plurality of secondary grooves are arranged below the primary groove, the liquid baffle plate is arranged on one side wall of the lower portion of the secondary groove, the guide plate is arranged on the liquid baffle plate, the cross section of the guide plate is of a herringbone structure, fine lines are pressed on the upper portion of the guide plate, and tooth-shaped structures which are staggered according to a fixed angle and are separated from each other left and right are arranged on the lower portion of the guide plate.
Furthermore, the liquid baffle contains first baffle, second baffle, first baffle passes through bolt fixed mounting on the lateral wall of secondary groove, the second baffle sets up the lower extreme at first baffle, is 145 degrees-155 degrees contained angles between second baffle and the first baffle, the upper portion fixed connection of second baffle and guide plate.
Furthermore, the included angle between the second baffle and the first baffle is 150 degrees.
Furthermore, the lower part of the guide plate is provided with tooth-shaped structures which are staggered and separated from left to right according to an angle of 55-65 degrees.
Furthermore, the lower part of the guide plate is provided with tooth-shaped structures which are staggered and arranged left and right according to an angle of 60 degrees.
The utility model discloses a theory of operation: when the guide plate works, the surface of the guide plate is pressed into fine lines with different densities according to different material viscosities, the lower part of the guide plate is also pressed into tooth-shaped structures with different widths, and the tooth-shaped structures at the lower part are staggered and separated left and right according to a certain angle; high-viscosity liquid flows onto the guide plate through the distribution holes distributed at the bottom of the secondary tank, and the fine lines pressed on the guide plate play a role in dispersing the high-viscosity liquid, so that the liquid is uniformly distributed from point to surface; the tooth-shaped structure distribution points at the lower part of the guide plate uniformly distribute the high-viscosity liquid on the surface of the filler.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the distribution device is simple in structure and reasonable in design, and effectively improves the distribution uniformity of high-viscosity liquid, especially the distribution uniformity of the high-viscosity liquid under low load.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of an assembly structure of a liquid baffle and a guide plate in the present invention;
fig. 4 is a schematic structural diagram of the middle deflector of the present invention.
Description of reference numerals: the device comprises a primary tank 1, a secondary tank 2, a liquid baffle 3, a flow guide plate 4, bolts 5, a first baffle 31, a second baffle 32, fine threads 41 and a tooth-shaped structure 42.
Detailed Description
Referring to fig. 1 to 4, the technical solution adopted by the present embodiment is: the novel high-viscosity liquid filling device comprises a primary tank 1, a secondary tank 2, a liquid baffle plate 3 and a flow guide plate 4, wherein the primary tank 1 is provided with a plurality of secondary tanks 2 below, one side wall of the lower part of the secondary tank 2 is provided with the liquid baffle plate 3, the liquid baffle plate 3 is provided with the flow guide plate 4, the cross section of the flow guide plate 4 is of a herringbone structure, fine lines 41 are pressed on the upper part of the flow guide plate 4, the fine lines 41 play a role in dispersing high-viscosity liquid and provide the liquid with uniform distribution from point to face, the lower part of the flow guide plate 4 is provided with toothed structures 42 which are staggered at a fixed angle and are separated from left to right, and the distribution points of the toothed structures 42 uniformly distribute the high-viscosity liquid to the surface of.
The liquid baffle 3 comprises a first baffle 31 and a second baffle 32, a threaded mounting hole is formed in the first baffle 31, the first baffle 31 is fixedly mounted on the side wall of the secondary groove 2 through a bolt 5, the second baffle 32 is arranged at the lower end of the first baffle 31, an included angle of 145-155 degrees is formed between the second baffle 32 and the first baffle 31, and the second baffle 32 is fixedly connected with the upper part of the guide plate 4; in specific implementation, the included angle between the second baffle 32 and the first baffle 31 is 150 degrees.
The lower part of the guide plate 4 is provided with tooth-shaped structures 42 which are staggered and separated from left to right according to an angle of 55-65 degrees; in specific implementation, the lower part of the guide plate 4 is provided with tooth-shaped structures 42 which are staggered and separated from each other at an angle of 60 degrees.
During specific implementation, the surface of the guide plate 4 is pressed into fine lines 41 with different densities according to different material viscosities, the lower part of the guide plate 4 is also pressed into tooth-shaped structures 42 with different widths, and the tooth-shaped structures 42 at the lower part of the guide plate 4 are staggered and separated left and right according to a certain angle; high-viscosity liquid flows onto the guide plate 4 through the distribution holes distributed at the bottom of the secondary tank 2, and the fine veins 41 pressed on the guide plate 4 play a role in dispersing the high-viscosity liquid, so that the liquid is uniformly distributed from point to surface; the distribution point of the dentate structure 42 at the lower part of the guide plate 4 evenly distributes the high-viscosity liquid on the surface of the filler; the distribution device is simple in structure and reasonable in design, and effectively improves the distribution uniformity of high-viscosity liquid, especially the distribution uniformity of the high-viscosity liquid under low load.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a groove type liquid distributor keeps off liquid board which characterized in that: the liquid baffle plate comprises a primary groove, a secondary groove, a liquid baffle plate and a guide plate, wherein a plurality of secondary grooves are arranged below the primary groove, the liquid baffle plate is arranged on one side wall of the lower portion of the secondary groove, the guide plate is arranged on the liquid baffle plate, the cross section of the guide plate is of a herringbone structure, fine lines are pressed on the upper portion of the guide plate, and tooth-shaped structures which are staggered according to a fixed angle and are separated from each other left and right are arranged on the lower portion of the guide plate.
2. The trough liquid distributor baffle of claim 1, wherein: the liquid baffle comprises a first baffle and a second baffle, the first baffle is fixedly mounted on the side wall of the secondary groove through bolts, the second baffle is arranged at the lower end of the first baffle, an included angle of 145-155 degrees is formed between the second baffle and the first baffle, and the second baffle is fixedly connected with the upper portion of the guide plate.
3. The trough liquid distributor baffle of claim 2, wherein: the included angle between the second baffle and the first baffle is 150 degrees.
4. The trough liquid distributor baffle of claim 1, wherein: the lower part of the guide plate is provided with tooth-shaped structures which are staggered and arranged left and right according to an angle of 55-65 degrees.
5. The trough liquid distributor baffle of claim 4, wherein: the lower part of the guide plate is provided with tooth-shaped structures which are staggered and arranged left and right separately according to an angle of 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502590.6U CN210021648U (en) | 2019-04-15 | 2019-04-15 | Liquid baffle plate of groove type liquid distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502590.6U CN210021648U (en) | 2019-04-15 | 2019-04-15 | Liquid baffle plate of groove type liquid distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210021648U true CN210021648U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920502590.6U Active CN210021648U (en) | 2019-04-15 | 2019-04-15 | Liquid baffle plate of groove type liquid distributor |
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| CN (1) | CN210021648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514823A (en) * | 2020-06-15 | 2020-08-11 | 江西省鸿信化工填料有限责任公司 | Liquid distributor of chemical packed tower |
-
2019
- 2019-04-15 CN CN201920502590.6U patent/CN210021648U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514823A (en) * | 2020-06-15 | 2020-08-11 | 江西省鸿信化工填料有限责任公司 | Liquid distributor of chemical packed tower |
| CN111514823B (en) * | 2020-06-15 | 2022-04-19 | 磐石重工(青岛)股份有限公司 | Liquid distributor of chemical packed tower |
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