CN210700139U - Light environment-friendly rudder bracelet filler - Google Patents
Light environment-friendly rudder bracelet filler Download PDFInfo
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- CN210700139U CN210700139U CN201921498357.1U CN201921498357U CN210700139U CN 210700139 U CN210700139 U CN 210700139U CN 201921498357 U CN201921498357 U CN 201921498357U CN 210700139 U CN210700139 U CN 210700139U
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- ring body
- middle ring
- inner ring
- outer connecting
- spoke
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Abstract
Light environment-friendly rudder ring packing, which comprises a ring body, wherein the ring body comprises an inner ring body and a middle ring body which have the same height, the inner ring body and the middle ring body are cylindrical and concentrically arranged, outer connecting bodies are arranged on the outer side surface of the middle ring body at intervals, a platy spoke body is arranged between the inner ring body and the middle ring body and between the outer connecting bodies in a through mode, the cross section of each outer connecting body is trapezoidal, the wall thickness of the spoke plate is 2-3 mm, the diameter of each middle ring body and the diameter of each inner ring body are 2-3, inner ribs are arranged on the inner side surfaces of the inner ring body and the middle ring body at intervals, and outer ribs are arranged on the outer side surfaces of the outer connecting bodies. Thereby improving the liquid absorption effect.
Description
Technical Field
The utility model relates to a filler for the industrial tower especially relates to a light environmental protection rudder hand ring filler.
Background
Currently, there are various fillers used in reaction apparatuses such as saturation towers, cooling towers, absorption towers, etc. in the industries of chemical industry, petrochemical industry, environmental protection, gas industry, etc., and the fillers refer to materials filled in other objects. In chemical engineering, the filler is an inert solid material which is filled in a packed tower and has the function of increasing the gas-liquid contact surface and enabling the gas-liquid contact surface and the inert solid material to be mixed strongly with each other. In chemical products, the filler is also called filler, which is a solid material for improving processability and mechanical properties of products and/or reducing cost. In the field of sewage treatment, the method is mainly used for a contact oxidation process, and microorganisms can be accumulated on the surface of a filler to increase the contact with the surface of sewage so as to degrade the sewage. According to the comprehensive technological requirements of various aspects of reaction temperature distribution, pressure drop, gas-liquid property, reaction efficiency, operation working cost and the like in tower equipment, the filler in the tower equipment is required to have high strength and good acid and alkali resistance, and is required to have high porosity, large specific surface area, uniformly dispersed cross section pores and light weight. At present, the packing in the reaction equipment mainly comprises wire mesh packing and ceramic structured packing. Although the wire mesh fillers have the characteristics of high strength and good acid and alkali resistance, the wire mesh fillers have the following disadvantages: firstly, due to the limitation of the structure, the porosity is low, the specific surface area is small, the pressure drop in the reaction equipment is overlarge, the flow resistance of reactants is increased, and the effective contact frequency of the reactants is reduced, so that the reaction effect and efficiency of the reaction equipment are influenced; secondly, although the ceramic structured packing has uniform gas-liquid flow direction dispersion and higher porosity, the ceramic structured packing has single liquid flow direction, higher stacking density, higher flow resistance and poor gas-liquid exchange effect. The regular packing of pottery (light porcelain) has just become after changing useless admittedly or the danger is useless, and useless admittedly, the danger of danger to the environment is very big and not need difficult processing etc. and the corrosion resistance of the regular packing of metal is not strong, and the regular packing of pottery, the regular packing of metal all is very heavy packing, and not only the installation is inconvenient, increases very big pressure for the tower.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the above-mentioned prior art, the utility model provides a not only proportion is little, intensity is higher, acid and alkali-resistance, and specific surface is big moreover, the space is high, and the light environmental protection rudder hand ring that the gas-liquid exchange contact is good packs.
The to-be-solved technical problem of the utility model is that: the acid and alkali resistant plastic for the light environment-friendly rudder ring filler is formed by one-step injection molding, and comprises a ring body, wherein the ring body comprises an inner ring body and a middle ring body which are identical in height, the inner ring body and the middle ring body are cylindrical and are concentrically arranged, outer connecting bodies are arranged on the outer side surface of the middle ring body at intervals, a plate-shaped spoke body is arranged among the inner ring body, the middle ring body and the outer connecting bodies in a penetrating mode, the cross section of each outer connecting body is trapezoidal, the wall thickness of each inner ring body, the wall thickness of each middle ring body and the wall thickness of each outer connecting body are 2-3 mm, the diameter of each middle ring body and the diameter of each inner ring body are 2-3, the width of the spoke body between the inner ring body and the middle ring body and the width of the spoke body in the outer connecting bodies are 1.5-2, inner ribs are arranged on the inner side surfaces of, the height of the convex body is 1/5-1/4 of the height of the inner ring body.
The ring body is formed by injection molding of PVC, PP or PE materials.
The utility model discloses by interior ring body, well ring body, outer disjunctor, spoke body and convex body combination and use plastics one shot whole shaping, the reasonable matching of size between them makes its shape structure compacter and coordinate, on guaranteeing reasonable compressive strength basis, has not only alleviateed the weight of packing, has improved the specific surface area and the void fraction of packing moreover, is favorable to gas-liquid mass transfer exchange.
Light environmental protection rudder bracelet filler crisscross stack when using in tower equipment, form gas-liquid exchange biography layer, utilize the even interface of exchanging of multilayer gas-liquid that the convex body formed behind the stromatolite, make liquid form the homodisperse in the interface space, orderly continuous unblocked and steady transition's mobile state, not only can improve the specific surface area and the mechanical strength of filler, and enable liquid and carry out the intensive dispersion between the buckled plate filler and flow in order, reduce the flow resistance, thereby not only make liquid keep suitable flow velocity between the buckled plate filler layer, and can make the flow distribution of liquid on whole filler layer even, make liquid form liquid drop or liquid film and gaseous abundant contact, thereby improve the liquid absorption effect.
Compared with the prior ceramic regular packing, the utility model has the advantages that
1. Under the same shape and size, the weight is reduced by more than 50%, the load of tower equipment can be greatly reduced, the tower material and energy consumption are saved, and the tower is light and convenient to install.
2. The same specification can increase the specific surface area by 20-30%, and the specific surface area can reach 200-300m2/m3The void ratio reaches 70 to 80 percent,
3. the utility model discloses compact structure piles up the range in good order, separates each other between the bed, and whole bed can form netted gas-liquid exchange space, and gas-liquid flow resistance is little, and the dispersion that flows is even orderly, and it is effectual to absorb the separation.
4. The utility model discloses the suitability is strong, and application range is wide, can be used to wash tea in the chemical tower equipment, wash benzene, wash ammonia and desulfurization, decarbonization and cooling and absorption.
5. The plastic regular packing solves the problems of solid waste, hazardous waste and the like, and the plastic waste can be recycled without polluting the environment.
Drawings
Figure 1 is a schematic perspective view of the present invention,
figure 2 is a schematic top view of the present invention,
fig. 3 is an enlarged schematic view of a-a sectional structure of fig. 2.
In the figure, 1, an inner ring body 2, a middle ring body 3, a horn body 4, a convex body 5, an outer connecting body 6, a spoke body 7, an inner rib 8 and an outer rib.
Detailed Description
In the figure, the light environment-friendly rudder ring filler is formed by acid-base-resistant plastics through one-time injection molding and comprises a ring body, wherein the ring body comprises an inner ring body 1 and a middle ring body 2 which are the same in height, the inner ring body and the middle ring body are cylindrical and are concentrically arranged, six outer connecting bodies 5 are arranged on the outer side face of the middle ring body at intervals, each outer connecting body is a frame body with a trapezoidal cross section, two bevel edges of each frame body are connected with the middle ring body, two end points of the bevel edge of each adjacent outer connecting body are connected with the middle ring body, plate-shaped spoke bodies 6 are arranged between the inner ring body, the middle ring body and the outer connecting bodies in a penetrating mode, the wall thicknesses of the inner ring body, the middle ring body and the outer connecting bodies are 2-3 millimeters, the wall thickness of a spoke plate is 2-3 millimeters, the diameter of the middle ring body is 2-3, the ratio of the width of the spoke body between the inner ring, six platy convex bodies 4 are arranged on one end face of each of the six outer connecting bodies (on the end face of each outer connecting body), inner ribs 7 are arranged on the inner side faces of the inner ring body and the middle ring body at intervals, outer ribs 8 are arranged on the inner side faces of the outer connecting bodies at intervals along the axial direction of the outer connecting bodies, the cross sections of the outer ribs are circular, trapezoidal or square, the long cross sections of the inner ribs are circular or trapezoidal, corrugated grooves (not shown in the drawing) are formed in the surfaces of the inner ring body and the outer ring body, the height of each corrugated groove is 1 mm, the width of each corrugated groove is 1 mm, the interval between the roots of the corrugated teeth is 1-2 mm, the height of each convex body is 1/5-1/4 of the height of the inner ring body, the width of each convex body is the width of the side.
Claims (2)
1. Light environmental protection rudder hand ring packing, it includes ring body, characterized by: the ring body comprises an inner ring body (1) and a middle ring body (2) which are the same in height, the inner ring body and the middle ring body are cylindrical and are concentrically arranged, outer connecting bodies (5) are arranged on the outer side face of the middle ring body at intervals, plate-shaped spoke bodies (6) are arranged among the inner ring body, the middle ring body and the outer connecting bodies in a penetrating mode, the wall thicknesses of the inner ring body, the middle ring body and the outer connecting bodies are all 2-3 mm, the diameter of the middle ring body and the diameter of the inner ring body are 2-3, the width of the spoke body located between the inner ring body and the middle ring body and the width of the spoke body located in the outer connecting bodies are 1.5-2, inner ribs (7) are arranged on the inner side faces of the inner ring body and the middle ring body at intervals, a convex body (4) is arranged on the end.
2. The lightweight environment-friendly rudder ring stuffing according to claim 1 is characterized in that: an angle body (3) is arranged between the convex body and the spoke body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921498357.1U CN210700139U (en) | 2019-09-10 | 2019-09-10 | Light environment-friendly rudder bracelet filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921498357.1U CN210700139U (en) | 2019-09-10 | 2019-09-10 | Light environment-friendly rudder bracelet filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210700139U true CN210700139U (en) | 2020-06-09 |
Family
ID=70959126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921498357.1U Active CN210700139U (en) | 2019-09-10 | 2019-09-10 | Light environment-friendly rudder bracelet filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210700139U (en) |
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2019
- 2019-09-10 CN CN201921498357.1U patent/CN210700139U/en active Active
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