CN2055409U - Orifice-plate microporosity corrugated filling - Google Patents
Orifice-plate microporosity corrugated filling Download PDFInfo
- Publication number
- CN2055409U CN2055409U CN89202326U CN89202326U CN2055409U CN 2055409 U CN2055409 U CN 2055409U CN 89202326 U CN89202326 U CN 89202326U CN 89202326 U CN89202326 U CN 89202326U CN 2055409 U CN2055409 U CN 2055409U
- Authority
- CN
- China
- Prior art keywords
- filler
- ripple
- micropore
- millimeters
- aperture
- 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.)
- Withdrawn
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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
- B01J2219/3221—Corrugated 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
- B01J2219/32213—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
- B01J2219/32224—Sheets characterised by the orientation of the sheet
- B01J2219/32227—Vertical orientation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model relates to a novel orifice-plate microporosity corrugated filling of which the structure is similar to that of a wire mesh filling. A corrugated basal plate with small holes, pinholes and fine threads is used for replacing a corrugated wire mesh, so the orifice-plate microporosity corrugated filling has the high mass transfer characteristic of a wire mesh corrugated filling, and the characteristics of no blocking and excellent anti soil performance. The processing is easy, so the cost of the utility model is lower than that of the wire mesh corrugated filling.
Description
The utility model relates to a kind of new high-efficiency ripple packing, and specifically, it is a kind of novel orifice plate micropore ripple packing.
At present, in chemical industry, extensively adopt the corrugated metal wire packing, advantage such as this filler has mass-transfer efficiency height, flux big (being the spotting out height), pressure drop is low, dispersed phase holdup is little, but its corrosion-resistant, mesh are easily stifled, antifouling property is low, and needs the wire drawing braiding, so cost is expensive.
The utility model provides a kind of novel orifice plate micropore ripple packing, and its structure and corrugated metal wire packing are similar, but it is to replace the corrugated metal silk screen with the ripple substrate that has aperture and micropore and microgroove.It not only has the high mass transfer characteristic of corrugated metal wire packing like this, also have be difficult for to stop up, the characteristic of antifouling property excellence, and its is easy to process, so more with low cost than corrugated metal wire packing.Adopt the orifice plate micropore ripple packing of various different substrate materials processings can reach corrosion resistant purpose.
So the utility model orifice plate micropore ripple packing is realized in the following manner:
A kind of orifice plate micropore ripple packing comprises by having the high corrugated metal silk screen of certain wave height, the pitch of waves and dish and forming, and it is characterized in that described filler is to have the micropore of aperture and calendering and the orifice plate micropore ripple substrate of microgroove.
Described aperture is regular shape or triangle or arranges apart from shape; Described micropore is regular shape or rectangle or rounded projections arranged; Described microgroove is netted arrangement.
Described substrate δ is at least 0.1 millimeter thickness.
Described substrate is sheet metal, sheet plastic or ceramic thin material.
The sheet metal of described substrate is carbon steel strip, stainless steel strip, aluminium strip or other metal sheet band like that.
Described hole diameter is at least 3 millimeters; Described pore size is at least 0.4 * 0.4 millimeter.
Described aperture is that triangle is uniform; Described micropore is that square is uniform.
Spacing between the described aperture is 10 millimeters; Spacing between the described micropore is 1.5 millimeters.
The axial inclination β of the ripple of described ripple substrate is 30 °-45 ° ± 2 °.
The axial inclination β of the ripple of described ripple substrate is 30 ± 2 °.
The axial inclination β of the ripple of described ripple substrate is 45 ° ± 2 °.
The crest height of described ripple substrate is at least 5.3 to 12 millimeters, and the pitch of waves is at least 8 to 25 millimeters.
Described ripple substrate can be formed the whole dish filler of different tower diameters.
The utility model orifice plate micropore ripple packing is owing to be pressed into netted microgroove on the ripple substrate, and has aperture, improved the uniform of fluid, improved the diffusivity and the mass transfer effect of fluid.Owing on the ripple substrate, roll into many micropores, strengthened the horizontal proliferation of fluid, improved the mass transfer characteristic of fluid greatly.Therefore, orifice plate micropore ripple packing has the high-efficient characteristic that is not less than screen waviness packings.Simultaneously, available different (comprising corrosion-resistant) metal sheet band (carbon steel band, stainless steel band, aluminium strip, plastic tape, ceramic material etc.) is made, so cost is low, antifouling property and prevent plugging performance and decay resistance improves greatly.
Described orifice plate micropore ripple packing can be formed the whole dish filler of different tower diameters, is applicable to the chemical industry operation of the big trourelle of various differences.
Below will be by the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the utility model orifice plate micropore ripple packing outline drawing;
Fig. 2 is the utility model orifice plate micropore ripple packing geometric parameter figure.
Fig. 3 is a front view of the present utility model.
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model is the sheet metal of 0.1 millimeter thickness by δ at least, the substrate of sheet plastic or ceramic thin material ［ 3 ］ is formed, be that diameter that 0.15 millimeter carbon steel band breaks into rounded projections arranged is 3 millimeters a aperture ［ 1 ］ for example with thickness δ, spacing between aperture is 10 millimeters, and by rolling the micropore ［ 2 ］ that forms square arrangement, the spacing of micropore is 1.5 millimeters, the size of micropore is 0.4 * 0.4 millimeter, and the microgroove of netted arrangement ［ 4 ］, carbon steel band being pressed into crest height of wave ［ h ］ is 5.3 millimeters to 12 millimeters again, the pitch of waves ［ d ］ be the axial inclination β of 8 to 25 millimeters and ripple be the dish of 45 ° ± 2 ° or 30 ° ± 2 ° high be 100 to 150 millimeters for ［ H ］, disk track is 1394 millimeters orifice plate micropore ripple packing for ［ D ］.Described orifice plate micropore ripple packing can be formed the whole dish filler of different tower diameters, is applicable to the need of the chemical industry operation of the packed tower that difference is big or small.
Described orifice plate micropore ripple packing is applied in the smart acetone tower of isopropylbenzene device, effectively packing layer is 6.8 meters, make the number of theoretical plate of full tower bring up to 65 from 45, every meter packing layer 3-4 piece theoretical plate, thereby the disposal ability that makes this tower is from brought up to 10,000 tons/year in 8 kiloton/years, the actual acetone that makes increases production 396 tons/year, and 779 tons/year of phenol volume increase are only in 600,000 yuan/year of acetone contribution taxes.
The above embodiments are only in order to understand the present invention better, rather than limit content of the present invention, and requirement of the present utility model will embody in claims.
Claims (13)
1, a kind of orifice plate micropore ripple packing comprises the corrugated metal silk screen composition that has certain wave height [h], coils high [H] and the pitch of waves [d], it is characterized in that described filler is the orifice plate micropore ripple substrate [3] that has aperture [1] micropore [2] and be pressed into microgroove [4].
2, filler as claimed in claim 1 is characterized in that described aperture ［ 1 ］ is regular arrangement; Described micropore ［ 2 ］ is regular arrangement; Described microgroove ［ 4 ］ is netted arrangement.
3, filler as claimed in claim 1 is characterized in that the triangular in shape or rectangular arranged of described aperture ［ 1 ］; Rectangular or the rounded projections arranged of described micropore ［ 2 ］; Described microgroove ［ 4 ］ is netted arrangement.
4, filler as claimed in claim 1 or 2 is characterized in that described substrate ［ 3 ］ is at least 0.1 millimeter thickness.
5, filler as claimed in claim 4 is characterized in that described substrate ［ 3 ］ is for being selected from sheet metal, sheet plastic or ceramic thin material.
6, filler as claimed in claim 5 is characterized in that described substrate ［ 3 ］ is carbon steel strip, stainless steel strip or aluminium strip or other metal tape.
7, filler as claimed in claim 1 or 2, it is 10 millimeters that the diameter that it is characterized in that aperture ［ 1 ］ is at least 3 millimeters spacings between aperture; Micropore ［ 2 ］ is of a size of 0.4 * 0.4 millimeter, and the distance between micropore is 1.5 millimeters.
8, filler as claimed in claim 7, the between centers angle of inclination beta that it is characterized in that the ripple of described substrate ［ 3 ］ are 30 °-45 ° ± 2 °.
9, filler as claimed in claim 8, the between centers angle of inclination beta that it is characterized in that the ripple of described substrate ［ 3 ］ are 45 ° ± 2 °.
10, filler as claimed in claim 8, the axial inclination β that it is characterized in that the ripple of described substrate ［ 3 ］ are 30 ° ± 2 °.
11, filler as claimed in claim 8 is characterized in that the crest height ［ h ］ of the ripple of described substrate ［ 3 ］ is at least 5.3 to 12 millimeters; The pitch of waves is at least 8 to 25 millimeters.
12, filler as claimed in claim 11, the crest height ［ h ］ that it is characterized in that the ripple of described substrate ［ 3 ］ are at least 5.3 millimeters, the pitch of waves and are at least 12 millimeters.
13, filler as claimed in claim 1 or 2 is characterized in that described filler can form the whole dish filler of different tower diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN89202326U CN2055409U (en) | 1989-03-01 | 1989-03-01 | Orifice-plate microporosity corrugated filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN89202326U CN2055409U (en) | 1989-03-01 | 1989-03-01 | Orifice-plate microporosity corrugated filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2055409U true CN2055409U (en) | 1990-04-04 |
Family
ID=4860092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN89202326U Withdrawn CN2055409U (en) | 1989-03-01 | 1989-03-01 | Orifice-plate microporosity corrugated filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2055409U (en) |
-
1989
- 1989-03-01 CN CN89202326U patent/CN2055409U/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |