CN110152590B - Polymer filler - Google Patents
Polymer filler Download PDFInfo
- Publication number
- CN110152590B CN110152590B CN201910449606.6A CN201910449606A CN110152590B CN 110152590 B CN110152590 B CN 110152590B CN 201910449606 A CN201910449606 A CN 201910449606A CN 110152590 B CN110152590 B CN 110152590B
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- China
- Prior art keywords
- folded part
- plug
- connecting folded
- flat edge
- edge parts
- Prior art date
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- 239000000945 filler Substances 0.000 title claims abstract description 53
- 229920000642 polymer Polymers 0.000 title abstract description 27
- 238000012856 packing Methods 0.000 claims abstract description 59
- 210000001503 joint Anatomy 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32203—Sheets
- B01J2219/32213—Plurality of essentially parallel sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32203—Sheets
- B01J2219/32237—Sheets comprising apertures or perforations
- B01J2219/32244—Essentially circular apertures
Abstract
The invention discloses a polymer filler, which is technically characterized by comprising an upper filler plate and a lower filler plate which are fixedly connected, wherein the filler plates are provided with a plurality of connecting folded parts and flat edge parts positioned at two ends of the connecting folded parts, the connecting folded parts are provided with a plurality of vertically penetrating through holes, two sides of the connecting folded parts and the flat edge parts are respectively in a downward turned triangular shape, upper inserting columns and lower inserting bodies which are matched with the inserting columns and face downwards are respectively arranged at the middle parts of the flat edge parts positioned at two ends of the connecting folded parts at intervals, and one sides of the inserting columns and the inserting bodies are respectively provided with an upward inserting body and a downward inserting column which are positioned at the joint of two adjacent flat edge parts. When the upper packing plate and the lower packing plate are connected, the connecting folded parts and the flat edge parts which are downwards folded at the two sides and are in the triangular shape play a role in obviously improving the structural strength of the packing plate, so that a stable connecting structure is formed, and the structural strength and the practicability are high.
Description
Technical Field
The present invention relates to a filler, and more particularly it relates to a polymeric filler.
Background
The filler as an additive will act to reduce shrinkage of the molded article, improve dimensional stability, surface finish, smoothness, etc. of the article. The types of fillers are numerous, but the overall upper shell is divided into bulk and structured fillers. The structured packing is a packing which is distributed in the tower according to uniform geometric figure and is piled up neatly. The method has the advantages of large specific surface area, small pressure drop, uniform fluid distribution, high mass and heat transfer efficiency and the like, so that the method is widely applied. The earliest developed is a metal structured packing, and the later developed is a plastic structured packing, a ceramic structured packing and a carbon fiber structured packing.
The Chinese patent with publication number of CN1124177C discloses a pulse structured packing, which is characterized in that 2-8 arc-shaped ripple inclination angle turning areas are arranged in a disc packing, so that multiple pulses of gas and liquid are realized; the height of the filling unit is 50-400 mm.
However, the pulse structured packing is difficult to form a stable fixed structure when being orderly stacked, so that the efficiency of gas-liquid exchange is influenced while the resistance is improved, and the improvement is needed.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a polymer filler which has the effects of high structural strength and remarkable improvement of gas-liquid exchange efficiency.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a polymer filler, includes two upper and lower fixed connection's filler board, the filler board is provided with a plurality of connection folded part that connect gradually and is located connect folded part both ends's plain edge portion, it is provided with a plurality of perforation that run through perpendicularly to connect folded part, connect folded part with plain edge portion's both sides all are the triangle shape that turns over downwards, are located connect folded part both ends a plurality of plain edge portion middle part is last the interval respectively be provided with up insert the cylinder and with insert the cylinder match and the grafting body down, and insert one side of cylinder and grafting body and be provided with respectively and be located adjacent two plain edge portion junction and grafting body up and insert the cylinder down.
By adopting the technical scheme, when the upper packing plate and the lower packing plate are connected, the upward inserted column body at one end of the lower packing plate is inserted into the corresponding inserted body on the upper packing plate, and the downward inserted column body at the other end of the upper packing plate is inserted into the corresponding inserted body on the lower packing plate, so that a stable connecting structure is formed; meanwhile, the connecting folded parts and the flat edge parts which are downwards folded at two sides and are in a triangular shape play a role in obviously improving the structural strength of the filler plate, and the connecting structure has the effects of stable connecting structure and high structural strength when a plurality of polymer fillers are connected with each other; the perforation is used for gas-liquid exchange and reducing the resistance of the filler plate, thereby remarkably improving the practicability of the polymer filler.
The invention is further provided with: the flat edge parts at two ends are symmetrical, the axis of the connecting folded part is intersected with the axis of the two connected flat edge parts, and a spacing inner cavity is formed between the upper packing plate and the lower packing plate.
Through adopting above-mentioned technical scheme, make to form the interval inner chamber of buckling between two upper and lower filler boards when two upper and lower filler boards are fixed steadily to the plain border portion, and then play further promotion gas-liquid exchange efficiency through the interval inner chamber of buckling, reduce the effect of resistance, and then reach the purpose that promotes this polymer filler practicality.
The invention is further provided with: the connecting folded part comprises a connecting folded part, wherein two ends of the connecting folded part are respectively connected with the flat edge parts of the left upper end and the right lower end, and a connecting folded part, two ends of the connecting folded part are respectively connected with the flat edge parts of the left lower end and the right upper end, the connecting folded part and the connecting folded part are respectively arranged on two filling plates which are adjacently connected, the connecting folded part is connected with the corresponding two flat edge parts and is Z-shaped, and the connecting folded part is connected with the corresponding two flat edge parts and is Z-shaped.
By adopting the technical scheme, when the upper packing plate and the lower packing plate are stably fixed at the flat edge, staggered longitudinal and transverse interval inner cavities are formed between the upper packing plate and the lower packing plate, so that the effects of further improving the gas-liquid exchange efficiency and reducing the resistance are achieved.
The invention is further provided with: the plug body comprises a plug head connected with the flat edge and two symmetrical elastic clamping edges which are respectively positioned at two sides of the plug head, and the plug body comprises a plug hole for the plug body to pass through and an abutting groove abutting against the clamping edges.
Through adopting above-mentioned technical scheme, when inserting the plug head and the elasticity joint limit of post body when passing the spliced eye, elasticity joint limit deformation to after passing the spliced eye the joint limit automatic re-setting and with the tank bottom butt in butt groove, and then form stable connection structure, and convenient operation when fixed plug head and spliced eye, show the practicality that promotes this polymer filler.
The invention is further provided with: the plug column body and the plug body also comprise abutting bottom columns which are mutually abutted, and the axes of the plug column head and the plug hole are respectively collinear with the axes of the corresponding abutting bottom columns.
Through adopting above-mentioned technical scheme, when connecting two upper and lower filler boards of fixed, two upper and lower filler board assorted insert the post and the butt end post on the plug-in body is mutual butt, and then reaches the effect of further promoting the fixed stability of connection of inserting post and plug-in body, is showing and is promoting this polymer filler and a plurality of polymer filler and is piled up fixed structural strength and stability, effectively avoids piling up a plurality of this polymer fillers that are integrative in use dispersion mutually and influences gas-liquid exchange efficiency.
The invention is further provided with: the lower end of the plug hole is provided with a guide inclined plane, and the top of the plug head is in a dome shape.
By adopting the technical scheme, when the plug column body and the plug body are fixed, the top of the plug column head which is in a dome shape is inserted into the plug hole under the guidance of the guide inclined plane, so that the purposes of remarkably reducing the difficulty of installing and fixing the polymer filler and stacking a plurality of polymer fillers are achieved.
The invention is further provided with: the connecting folded part comprises a connecting folded part, wherein two ends of the connecting folded part are respectively connected with the flat edge parts of the left upper end and the right lower end, and a connecting folded part, two ends of the connecting folded part are respectively connected with the flat edge parts of the left lower end and the right upper end, the connecting folded part and the connecting folded part are respectively arranged on two filling plates which are adjacently connected, the connecting folded part is connected with the corresponding two flat edge parts and is in an S shape, and the connecting folded part is connected with the corresponding two flat edge parts and is in an S shape.
By adopting the technical scheme, when the upper packing plate and the lower packing plate are stably fixed at the flat edge, staggered longitudinal and transverse interval inner cavities are formed between the upper packing plate and the lower packing plate, so that the effects of further improving the gas-liquid exchange efficiency and reducing the resistance are achieved.
In summary, the invention has the following beneficial effects:
1. the connecting folded part and the flat edge part which are downwards folded at two sides and are in a triangular shape play a role in obviously improving the structural strength of the filler plate;
2. when the upper packing plate and the lower packing plate are stably fixed at the flat edge, staggered longitudinal and transverse interval inner cavities are formed between the upper packing plate and the lower packing plate, so that the effects of improving the gas-liquid exchange efficiency and reducing the resistance are achieved, and the practicability of the polymer packing is obviously improved;
3. the connecting upper folding part and the connecting lower folding part are respectively connected with the corresponding two flat edge parts and lead gas to be guided to the vertical direction from the multi-layer packing plates connected with each other in sequence when in an S shape of stroke, thereby playing the role of improving the gas-liquid exchange efficiency after forming a regular channel and reducing the wall flow of more than 60 percent of liquid.
Drawings
Fig. 1 is a schematic structural view of the first embodiment;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;
FIG. 3 is a schematic view of a partial cross-sectional structure of the first embodiment;
fig. 4 is a schematic structural diagram of the second embodiment.
Reference numerals illustrate: 1. a flat edge portion; 2. a connecting folded part; 21. perforating; 3. inserting a column body; 31. abutting the bottom post; 32. inserting a column head; 33. clamping edges; 4. a plug body; 41. a plug hole; 42. a guide slope; 43. an abutment groove; 5. spacing the lumens.
Detailed Description
In order to make the technical scheme and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings.
Example 1
As shown in fig. 1, a polymer packing includes upper and lower packing plates fixedly connected. The packing plate is provided with a plurality of connecting folded parts 2 which are connected in sequence and flat edge parts 1 positioned at two ends of the connecting folded parts 2. The connecting folded part 2 is provided with a plurality of perforations 21 which vertically penetrate through the connecting folded part 2, so that the perforations 21 play roles in gas-liquid exchange and reducing the resistance of the packing plate, and the practicability of the polymer packing is obviously improved.
As shown in fig. 1 and 2, both sides of the connecting folded part 2 and the flat side part 1 are in a downward folded triangle shape, so that the connecting folded part 2 and the flat side part 1 have the effect of obviously improving the structural strength of the packing plate, and have the effects of stable connecting structure and high structural strength when a plurality of polymer packing materials are connected with each other; meanwhile, the middle parts of the plurality of flat edge parts 1 positioned at the two ends of the connecting folded part 2 are respectively provided with upward inserting columns 3 and downward inserting bodies 4 which are matched with the inserting columns 3 at intervals; and one side of the inserted column body 3 and one side of the inserted column body 4 are respectively provided with the inserted column body 4 which is positioned at the joint of the two adjacent flat edge parts 1 and faces upwards and the inserted column body 3 which faces downwards. Therefore, when the upper packing plate and the lower packing plate are connected, the upward inserting column body 3 at one end of the lower packing plate is inserted into the corresponding inserting body 4 on the upper packing plate, and the downward inserting column body 3 at the other end of the upper packing plate is inserted into the corresponding inserting body 4 on the lower packing plate, so that a stable connecting structure is formed.
It should be noted that, the axes of the flat edge portions 1 at two ends are mutually symmetrical and the axes of the connecting folded portions 2 intersect with the axes of the two connected flat edge portions 1 to form a Z-shaped structure, so that when the upper and lower two filler plates are stably fixed by the flat edge portions 1, a bent interval inner cavity 5 is formed between the upper and lower two filler plates, and the purpose of further improving gas-liquid exchange efficiency, reducing resistance and improving the practicability of the polymer filler is achieved through the bent interval inner cavity 5. Meanwhile, the connection folded part 2 includes a connection folded part whose both ends are connected to the flat edge parts 1 of the left and right upper ends, respectively, and a connection folded part whose both ends are connected to the flat edge parts 1 of the left and right upper ends, respectively. And connect the upper folding portion and connect the lower folding portion and set up respectively on two upper and lower packing boards for connect the upper folding portion and be connected and be the Z form with corresponding two flat limit portions 1, and connect the lower folding portion and be connected and also be the Z form with corresponding two flat limit portions 1, and then make to form crisscross interval inner chamber 5 between two upper and lower packing boards when two upper and lower packing boards are fixed steadily to flat limit portion 1, reach further lift gas-liquid exchange efficiency, reduce the effect of resistance.
As shown in fig. 2 and 3, the socket body 3 includes a socket head 32 connected to the flat edge portion 1, and two symmetrical elastic clamping edges 33 located on both sides of the socket head 32. The plug body 4 comprises a plug hole 41 for the plug column 3 to pass through and an abutting groove 43 abutting against the clamping edge 33, so that when the plug head 32 and the elastic clamping edge 33 of the plug column 3 pass through the plug hole 41, the elastic clamping edge 33 deforms, and after the plug column passes through the plug hole 41, the clamping edge 33 automatically resets and abuts against the bottom of the abutting groove 43, a stable connecting structure is formed, and the plug head 32 and the plug hole 41 are fixed, so that the operation is convenient, and the practicability of the polymer filler is remarkably improved. In order to further improve the combination efficiency of the polymer filler and the efficiency of stacking a plurality of the polymer fillers, a guiding slope 42 is further provided at the lower end of the socket hole 41, and the top of the socket head cap 32 is dome-shaped. Therefore, when the plug body 3 and the plug body 4 are fixed, the plug head 32 with the top part in a dome shape is inserted into the plug hole 41 under the guidance of the guide inclined plane 42, thereby achieving the purpose of remarkably reducing the difficulty of installing and fixing the polymer filler and stacking a plurality of polymer fillers.
At the same time, the plug body 3 and the plug body 4 also comprise abutting bottom posts 31 which are mutually abutted. And the axes of the plug head 32 and the plug hole 41 are respectively collinear with the axes of the corresponding abutment bottom posts 31. Therefore, when connecting and fixing two upper and lower filler plates, the upper and lower two filler plate assorted inserted column bodies 3 are mutually abutted with the abutting bottom column 31 on the inserted body 4, so that the effect of further improving the connection and fixation stability of the inserted column bodies 3 and the inserted body 4 is achieved, the structural strength and stability of the polymer filler and the polymer filler pile fixation are obviously improved, and the influence on the gas-liquid exchange efficiency caused by the fact that a plurality of polymer fillers which are mutually piled into a whole are dispersed in use is effectively avoided.
Example two
The difference between the second embodiment and the first embodiment is that, as shown in fig. 4, the connecting folded portion is connected with the two corresponding flat edges and has an S shape, and the connecting folded portion is connected with the two corresponding flat edges and has an S shape. Therefore, when the upper packing plate and the lower packing plate are stably fixed at the flat edge parts, staggered and crisscrossed inner cavities are formed between the upper packing plate and the lower packing plate, so that gas is sequentially guided to the vertical direction from the multi-layer packing plates connected with each other, the effect of improving gas-liquid exchange efficiency is achieved after a regular channel is formed, and meanwhile, the wall flow of liquid is reduced by more than 60%.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, but all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be comprehended within the scope of the present invention.
Claims (7)
1. A polymeric filler characterized by: including upper and lower two fixed connection's filler board, the filler board is provided with a plurality of connection folded part (2) that connect gradually and is located connect folded part (2) both ends flat limit portion (1), connect folded part (2) and be provided with a plurality of perforation (21) that run through perpendicularly, connect folded part (2) with the both sides of flat limit portion (1) all are the triangle shape of turning down, be located a plurality of connect folded part (2) both ends flat limit portion (1) middle part is last the interval respectively be provided with up insert cylinder (3) and with insert cylinder (3) match and insert cylinder (4) down, and insert cylinder (3) and insert cylinder (4) one side be provided with respectively that is located adjacent two flat limit portion (1) junction and insert cylinder (4) up and downward insert cylinder (3).
2. A polymeric filler according to claim 1, wherein: the flat edge parts (1) at two ends are symmetrical to each other, the axes of the connecting folded parts (2) are intersected with the axes of the two connected flat edge parts (1), and a spacing inner cavity (5) is formed between the upper packing plate and the lower packing plate.
3. A polymeric filler according to claim 2, wherein: the connecting folded part (2) comprises a connecting folded part, wherein two ends of the connecting folded part are respectively connected with the flat edge parts (1) at the upper end of the left side and the lower end of the right side, and a connecting folded part, two ends of the connecting folded part are respectively connected with the flat edge parts (1) at the lower end of the left side and the upper end of the right side, the connecting folded part and the connecting folded part are respectively arranged on two adjacent connected packing plates, the connecting folded part is connected with the corresponding two flat edge parts (1) and is Z-shaped, and the connecting folded part is connected with the corresponding two flat edge parts (1) and is Z-shaped.
4. A polymeric filler according to claim 1, wherein: the plug-in column body (3) comprises a plug-in column head (32) connected with the flat edge part (1) and two symmetrical elastic clamping edges (33) which are respectively positioned at two sides of the plug-in column head (32), and the plug-in body (4) comprises a plug-in hole (41) for the plug-in column body (3) to pass through and a butt groove (43) which is in butt joint with the clamping edges (33).
5. A polymeric filler according to claim 4, wherein: the plug-in column body (3) and the plug-in body (4) also comprise abutting bottom columns (31) which are mutually abutted, and the axes of the plug-in column head (32) and the plug-in hole (41) are respectively collinear with the axes of the corresponding abutting bottom columns (31).
6. A polymeric filler according to claim 5, wherein: the lower end of the plug hole (41) is provided with a guide inclined plane (42), and the top of the plug head (32) is in a dome shape.
7. A polymeric filler according to claim 2, wherein: the connecting folded part (2) comprises a connecting folded part, wherein two ends of the connecting folded part are respectively connected with the flat edge parts (1) at the upper end of the left side and the lower end of the right side, and a connecting folded part, two ends of the connecting folded part are respectively connected with the flat edge parts (1) at the lower end of the left side and the upper end of the right side, the connecting folded part and the connecting folded part are respectively arranged on two adjacent connected packing plates, the connecting folded part is connected with the corresponding two flat edge parts (1) and is S-shaped, and the connecting folded part is connected with the corresponding two flat edge parts (1) and is S-shaped.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910449606.6A CN110152590B (en) | 2019-05-28 | 2019-05-28 | Polymer filler |
| PCT/CN2019/118298 WO2020238062A1 (en) | 2019-05-28 | 2019-11-14 | Polymeric filler |
| ZA2021/08357A ZA202108357B (en) | 2019-05-28 | 2021-10-28 | Polymeric filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910449606.6A CN110152590B (en) | 2019-05-28 | 2019-05-28 | Polymer filler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110152590A CN110152590A (en) | 2019-08-23 |
| CN110152590B true CN110152590B (en) | 2023-11-24 |
Family
ID=67629238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910449606.6A Active CN110152590B (en) | 2019-05-28 | 2019-05-28 | Polymer filler |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN110152590B (en) |
| WO (1) | WO2020238062A1 (en) |
| ZA (1) | ZA202108357B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152590B (en) * | 2019-05-28 | 2023-11-24 | 萍乡市方兴石化填料有限公司 | Polymer filler |
| CN113198797B (en) * | 2021-05-21 | 2022-11-18 | 萍乡市方兴石化填料有限公司 | Regular packing degreasing equipment |
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2019
- 2019-05-28 CN CN201910449606.6A patent/CN110152590B/en active Active
- 2019-11-14 WO PCT/CN2019/118298 patent/WO2020238062A1/en active Application Filing
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2021
- 2021-10-28 ZA ZA2021/08357A patent/ZA202108357B/en unknown
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110152590A (en) | 2019-08-23 |
| ZA202108357B (en) | 2022-01-26 |
| WO2020238062A1 (en) | 2020-12-03 |
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