CN205164741U - Efflux cylindricality is packed - Google Patents
Efflux cylindricality is packed Download PDFInfo
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- CN205164741U CN205164741U CN201520991765.6U CN201520991765U CN205164741U CN 205164741 U CN205164741 U CN 205164741U CN 201520991765 U CN201520991765 U CN 201520991765U CN 205164741 U CN205164741 U CN 205164741U
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- plate
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- circular cylinder
- hollow circular
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Abstract
The utility model discloses an efflux cylindricality is packed, for last, connect integrative hollow circular cylinder down, spaced apart be equipped with window (7) on the hollow circular cylinder wall, it is still including setting up presenting on hollow circular cylinder wall 2, in, outer ring (3) that distribute down and ring (6) that lie in the hollow circular cylinder middle part, annular interval is provided with intermediate lamella (4) between outer ring and the interior ring at middle part, the both sides of window are connected to adjacent intermediate lamella, annular interval is provided with the former between intermediate lamella and the hollow circular cylinder wall, the former includes broad width board (5) and board (1) in a narrow margin. The utility model discloses the improvement is made to shape and structure to the pall ring, messenger's ring opening mode difference, and the former and the intermediate lamella of ring in stretching to make two opposite opening centrums of window formation, and the centrum drain rascally flows in ring cohesion collection and dispersion, and production disturbance strongly forms the efflux, consequently has the characteristics that the mass transfer is efficient, gas -liquid distribution nature is good, the filler surface is moist evenly, separation efficiency is stable.
Description
Technical field
The utility model relates to filler, particularly a kind of jet cylindricality filler.
Background technology
Packed tower is a kind of important chemical industry equipment, for the mass transfer separation process such as rectifying, absorption, extraction in the fields such as chemical industry, oil, light industry, medicine and environmental protection.It is large that packed tower has production capacity, the advantages such as separative efficiency is high, and pressure drop is little, and liquid holdup is little, and operating flexibility is large.Filler is the core component of packed tower, and the technical-economic index of its stuctures and properties on packed tower has conclusive impact, wherein, Pall ring does large improvement on Raschig ring, although ring external diameter is also equal height, ring wall is outputed the window of two rows with the interior sheet that lolls, every layer of fenestra has 5 tongue pieces.This structure improves gas-liquid distribution, takes full advantage of the inner surface of ring.Compared with Raschig ring, treating capacity can large more than 50%, and pressure drop is at half, general by metal, plastics or pottery are made, along with the change of the industrial environment become increasingly complex, existing Pall ring can not satisfy the demands completely, such as, gas-liquid distributivity is good not, and mass-transfer efficiency has much room for improvement, in larger gas speed scope, separating effect is unstable, filling surface wettability is inadequate, therefore, is one of effective measures to its structure and improvement in shape.
Utility model content
For the technological deficiency existing for above-mentioned existing filler, the utility model provides a kind ofly has that Gas-Liquid Dispersion degree is good, mass-transfer efficiency is high, separating effect is stablized and the jet cylindricality filler of the feature such as filling surface wet performance is good.
The technical scheme that the utility model technical solution problem adopts is: described jet cylindricality filler, for upper, under the hollow circular cylinder that is integrally connected, spaced apartly on described hollow circuit cylinder body wall be provided with window, also comprise and be arranged on presenting on hollow circuit cylinder body wall, in, the outer toroid of lower distribution and the annulus be positioned in the middle part of hollow circular cylinder, between the outer toroid at described middle part and interior annulus, annular space is provided with intermediate plate, adjacent intermediate plate connects the both sides of window, between described intermediate plate and hollow circuit cylinder body wall, annular space is provided with former, described former comprises wide cut plate and narrow plate.
Further, between described intermediate plate and the first half, Lower Half hollow circuit cylinder body wall, annular space is provided with spaced wide cut plate and narrow plate, and wide cut plate in the first half and Lower Half hollow circular cylinder and narrow Board position stagger mutually.
Further, between the hollow circuit cylinder body wall of described intermediate plate and the first half, annular space is provided with wide cut plate or narrow plate, and between the hollow circuit cylinder body wall of described intermediate plate and Lower Half, annular space is provided with narrow plate or wide cut plate.
Further, described wide cut plate and narrow plate are right angle quadrangle or right angled triangle.
The beneficial effects of the utility model: the utility model is to the shape of Pall ring with structurally to make improvements, make the opening mode of ring different, stretch to former and the intermediate plate of interior annulus, window is made to form two contrary opening centrums, because centrum drain basin air-flow is assembled and disperses in ring, produce disturbance consumingly and form jet, therefore there is the feature that mass-transfer efficiency is high, gas-liquid distributivity is good, filling surface is moistening evenly, separative efficiency is stable.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model,
Fig. 2 is the A-A cross-sectional view of Fig. 1,
Fig. 3 is the B-B cross-sectional view of Fig. 1.
In the drawings, 1, narrow plate 2, hollow circuit cylinder body wall 3, outer toroid 4, intermediate plate 5, wide cut plate 6, interior annulus 7, window.
Detailed description of the invention
In order to make those skilled in the art understand the technical solution of the utility model better, in conjunction with specific embodiments the utility model is described in further detail with reference to the accompanying drawings below.
As shown in Figure 1, 2, 3, described jet cylindricality filler, shape is the upper and lower hollow circular cylinder be integrally connected, spaced apartly on described hollow circuit cylinder body wall 2 be provided with window 7, the outer toroid 3 that it also comprises the distribution in upper, middle and lower be arranged on hollow circuit cylinder body wall and the annulus 6 be positioned in the middle part of hollow circular cylinder, between the outer toroid at described middle part and interior annulus, annular space is provided with intermediate plate 4, adjacent intermediate plate connects the both sides of window, between described intermediate plate and hollow circuit cylinder body wall, annular space is provided with former, and described former comprises wide cut plate 5 and narrow plate 1.
Preferably, between described intermediate plate and the first half, Lower Half hollow circuit cylinder body wall, annular space is provided with spaced wide cut plate and narrow plate, and wide cut plate in the first half and Lower Half hollow circular cylinder and narrow Board position stagger mutually (be namely spaced wide cut plate and narrow plate between intermediate plate and the first half, Lower Half hollow circuit cylinder body wall, but first half hollow circuit cylinder body position being different with the former type of Lower Half hollow circular cylinder correspondence position).
Preferably, between the hollow circuit cylinder body wall of described intermediate plate and the first half, annular space is provided with wide cut plate or narrow plate, narrow plate or wide cut plate is provided with (if be namely wide cut plate between intermediate plate and first half hollow circuit cylinder body wall between the hollow circuit cylinder body wall of described intermediate plate and Lower Half, then be narrow plate between intermediate plate and Lower Half hollow circuit cylinder body wall, otherwise feasible equally).
Preferably, described wide cut plate and narrow plate are right angle quadrangle or right angled triangle.
The utility model can be made up of plastics, pottery, metal material, preferred plastics, and plastics comprise polypropylene (PP), RPP (RPP), polyvinyl chloride (PVC) etc., wherein polypropylene material density 0.90-0.91g/cm
3, quality is light, toughness is high, mechanical strength is high, degree of crystallinity is high, Corrosion Protection is good, compound with regular structure, long-term maximum operation (service) temperature 100 DEG C, and brittle temperature is-35 DEG C, is applicable to various chemical pipeline and accessory; RPP material density 0.92-0.94g/cm
3, long-term maximum operation (service) temperature 120 DEG C; Polyvinyl chloride material density is 1.32-1.44g/cm
3, long-term maximum operation (service) temperature 60 DEG C, but there is the chlor-alkali corrosion such as resistance to chlorine, dry chlorine, wet chlorine, hypochlorite oxidation, NaOH.
Above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted; although be described in detail the utility model with reference to specific embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement; and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the scope of claim of the present utility model protection.
Claims (4)
1. jet cylindricality filler, for upper, under the hollow circular cylinder that is integrally connected, spaced apartly on described hollow circuit cylinder body wall be provided with window (7), it is characterized in that: also comprise and be arranged on presenting on hollow circuit cylinder body wall (2), in, the outer toroid (3) of lower distribution and the annulus (6) be positioned in the middle part of hollow circular cylinder, between the outer toroid at described middle part and interior annulus, annular space is provided with intermediate plate (4), adjacent intermediate plate connects the both sides of window, between described intermediate plate and hollow circuit cylinder body wall, annular space is provided with former, described former comprises wide cut plate (5) and narrow plate (1).
2. jet cylindricality filler according to claim 1, it is characterized in that: between described intermediate plate and the first half, Lower Half hollow circuit cylinder body wall, annular space is provided with spaced wide cut plate and narrow plate, and wide cut plate in the first half and Lower Half hollow circular cylinder and narrow Board position stagger mutually.
3. jet cylindricality filler according to claim 1, it is characterized in that: between the hollow circuit cylinder body wall of described intermediate plate and the first half, annular space is provided with wide cut plate or narrow plate, between the hollow circuit cylinder body wall of described intermediate plate and Lower Half, annular space is provided with narrow plate or wide cut plate.
4. according to the jet cylindricality filler in claim 1-3 described in any one, it is characterized in that: described wide cut plate and narrow plate are right angle quadrangle or right angled triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991765.6U CN205164741U (en) | 2015-12-04 | 2015-12-04 | Efflux cylindricality is packed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991765.6U CN205164741U (en) | 2015-12-04 | 2015-12-04 | Efflux cylindricality is packed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205164741U true CN205164741U (en) | 2016-04-20 |
Family
ID=55728780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520991765.6U Active CN205164741U (en) | 2015-12-04 | 2015-12-04 | Efflux cylindricality is packed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205164741U (en) |
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2015
- 2015-12-04 CN CN201520991765.6U patent/CN205164741U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 337000 Anyuan Industrial Park, Anyuan District, Pingxiang, Jiangxi Patentee after: Pingxiang global new Mstar Technology Ltd Address before: 337000 Xinhua Village, Gao Keng Town, Anyuan District, Pingxiang, Jiangxi (Gao Keng Industrial Park) Patentee before: Pingxiang Global Chemical Packing Co., Ltd. |
|
| CP03 | Change of name, title or address |