CN2537459Y - Grate filler for tower - Google Patents
Grate filler for tower Download PDFInfo
- Publication number
- CN2537459Y CN2537459Y CN 02209435 CN02209435U CN2537459Y CN 2537459 Y CN2537459 Y CN 2537459Y CN 02209435 CN02209435 CN 02209435 CN 02209435 U CN02209435 U CN 02209435U CN 2537459 Y CN2537459 Y CN 2537459Y
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- CN
- China
- Prior art keywords
- main part
- grid packing
- grid
- packing
- plate
- 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.)
- Expired - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a grid packing for tower, comprising a single packing block or a plurality of packing blocks; wherein the grid packing block (1) and the grid packing block (2) are composed of a grid packing plate (5) and a positioning plate (3) or a positioning plate (4) connected with the grid packing plate (5). Each grid packing plate (5) comprises a body part (6) and a fluid baffle (7); an opening is arranged on the body part (6) of the packing plate and the fluid baffle (7) is connected with the opening of the body part (6); the included angle between the main edge line of the fluid baffle (7) and the main edge line of the body part (6) is 0 to 90 degrees; the dihedral angle formed by the fluid baffle (7) and the body part (6) is 10 to 170 degrees. The utility model has the advantages of reasonable structure, applicability to both mass transfer and heat exchange in tower as a packing with excellent comprehensive performance, and wide application ranged in the tower of oil refinery, petrochemical industry, chemical fertilizer industry, pharmaceutical industry and other industries.
Description
Technical field
The utility model relates to the tower structured packing.Be particularly related to the tower grid packing.
Background technology
The used structured packing of chemical field at present is based on ripple packing, and its function mainly is to play the effect of mass transfer medium, and when being used for taking the occasion of effect as the leading factor with heat exchange, effect is not good enough.
Summary of the invention
The purpose of this utility model is to overcome the defective of above-mentioned prior art, and a kind of grid packing functional, easy and simple to handle is provided.This filler has and both is applicable to mass transfer, is applicable to the characteristics of heat exchange in the tower simultaneously again.
In order to achieve the above object, the utility model is achieved by following proposal: the utility model is the tower grid packing, it is made up of monolithic filling block or polylith filling block, described grid packing piece is to be made of by the connected positioning plate that is connected with the grid packing sheet the grid packing sheet, described each grid packing sheet is made up of main part and 2-200 liquid barrier, on the described packing sheet main part perforate is arranged, described liquid barrier is connected the tapping on the main part, angle between the main ridge of liquid barrier and the main ridge of main part is 0-90 °, and the dihedral angle that liquid barrier and main part form is 10-170 °.
The utility model compared with prior art, because have splashing and the effect of baffling of liquid barrier and connecting plate, not only be applicable to mass transport process, and more be applicable to diabatic process in the tower, again owing to adopt to insert with being connected of location-plate between the utility model packing sheet, filling block and connect, thereby easy and simple to handle, chucking firmly.
Description of drawings
Fig. 1 is a locating hole connecting-type grid packing piece front view;
Fig. 2 is a locating hole connecting-type grid packing piece left view;
Fig. 3 is a locating hole connecting-type grid packing piece vertical view;
Fig. 4 is a locating slot connecting-type grid packing piece front view;
Fig. 5 is a locating slot connecting-type grid packing piece left view;
Fig. 6 is a locating slot connecting-type grid packing piece vertical view;
Fig. 7 is the two packing sheet front views of opening of locating hole connecting-type;
Fig. 8 is the two packing sheet A-A cutaway views of opening of Fig. 7 locating hole connecting-type;
Fig. 9 is that the packing sheet front view left by locating hole connecting-type list;
Figure 10 is that Fig. 9 locating hole connecting-type list is opened packing sheet B-B cutaway view;
Figure 11 is the two packing sheet front views of opening of locating slot connecting-type;
Figure 12 is the two packing sheet C-C cutaway views of opening of Figure 11 locating slot connecting-type;
Figure 13 is that the packing sheet front view left by locating slot connecting-type list;
Figure 14 is that Figure 13 locating slot connecting-type list is opened packing sheet D-D cutaway view;
Figure 15 is a locating hole connecting-type location-plate front view;
Figure 16 is a locating slot connecting-type location-plate front view;
Figure 17 is a locating slot connecting-type location-plate left view.
The specific embodiment
Below with reference to the accompanying drawings the utility model is described in more detail.
By accompanying drawing as can be known, the utility model realizes that the process of gas-liquid two-phase mass-and heat-transfer is such, after liquid phase is fallen on liquid barrier and the connected positioning plate in the tower, part is splashed, other parts diffusion film forming, flow downward with membranaceous along main part, carry out mass transfer and heat transfer with the gas phase that upwards flows along the packing sheet space.Described filler is generally dish type, each layer filler is a grid packing dish, each grid packing dish is by 1～10000 grid packing piece 1,2 by connected positioning plate 3,4 are formed by connecting, each grid packing piece 1, the 2nd, pass through connected positioning plate 3 by 2～1000 grid packing sheets 5,4 are formed by connecting, each grid packing sheet 5 is made up of main part 6 and 2-200 liquid barrier 7, angle between the main ridge of the main ridge of described liquid barrier 7 and main part 6 is 0-90 °, the dihedral angle that liquid barrier and main part 6 form is 10-170 °, and described liquid barrier 7 is connected opening both sides or the side on the main part 6.According to connecting the locate mode difference, grid packing is divided into two types of fillers, have two horizontal rows on one type the main part 6 and be arranged on main part 6 both sides alternately to Long Circle connection locating hole 8, connected is bar shaped connected positioning plate 3, there is equally spaced connection detent 10 both sides on it, cooperate chucking with the locating hole 8 that is connected on the main part 6, form grid type bonding pad piece 1; Have two horizontal rows on the another kind of type filler body part 6 and be arranged on main part 6 both sides alternately to connecting detent 9, connected connected positioning plate is a bar shaped bending plate 4, bending angle is 10-170 °, one side has equally spaced connection locating slot 11, cooperate with the detent 9 that is connected on the main part 6, form grid type bonding pad piece 2, except that connected mode shown in the utility model, connected positioning plate and filling block, connection between packing sheet also can be adopted welding, the connected mode that stud nut connection etc. are commonly used, but can tighten fixing, thereby easy and simple to handle after adopting connected mode of the present utility model only to need location-plate inserted behind the locating hole rotation location-plate or insert locating slot, chucking firmly.
The utility model filling block surface can be processed with structures such as aperture, little line, little whirlpool.Materials such as the steel plate of this filler use 0.2-10 millimeter, plastic plate, ceramic wafer, enamel plate are realized by means such as shearing, bending, gas cutting, plasma cutting, welding, punching press, sintering.
Claims (7)
1. tower grid packing, it is made up of monolithic filling block or polylith filling block, described grid packing piece is by the connected positioning plate (3) of grid packing sheet (5) by being connected with grid packing sheet (5), (4) constitute, it is characterized in that: described each grid packing sheet (5) is made up of main part (6) and 2-200 liquid barrier (7), on the described packing sheet main part (6) perforate is arranged, described liquid barrier (7) is connected the tapping on the main part (6), and the angle between the main ridge of liquid barrier (7) and the main ridge of main part is that 0-90 ° of liquid barrier (7) is 10-170 with the dihedral angle that main part (6) forms:
2. grid packing according to claim 1, it is characterized in that: have two horizontal rows to be arranged on the main part both sides alternately to locating holes (8), (9) on the described packing sheet main part (6), described connected positioning plate (3), (4) both sides have and are connected locating holes (8), (9) chucking that matches on equally spaced connection locating holes (10), (11) and the main part (6).
3. grid packing according to claim 2, it is characterized in that: the connection locating holes on the described grid packing sheet main part (6) is Long Circle locating hole (8), described connected positioning plate (3) is a stripe board, has on its upper side edge to be connected locating hole (8) chucking that matches on equidistant square connection detent (10) and the main part (6).
4. grid packing according to claim 2, it is characterized in that: the connection locating holes on the described packing sheet main part (6) is square detent (9), described connected positioning plate (4) is the bar shaped bending plate, bending angle is 10-170 °, one side has equally spaced square connection detent (11), and is connected detent (9) chucking that matches on the main part (6).
5. grid packing according to claim 1 and 2 is characterized in that: described liquid barrier (7) is connected opening both sides or the side on the main part (6).
6. grid packing according to claim 1 and 2 is characterized in that: can there be aperture, little line, little vortex structure in the filling block surface.
7. grid packing according to claim 1 and 2 is characterized in that: the material of filling block is the metallic plate of 0.2-10 millimeter or plastic plate, ceramic wafer, enamel sheet material material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02209435 CN2537459Y (en) | 2002-04-04 | 2002-04-04 | Grate filler for tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02209435 CN2537459Y (en) | 2002-04-04 | 2002-04-04 | Grate filler for tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2537459Y true CN2537459Y (en) | 2003-02-26 |
Family
ID=33689854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02209435 Expired - Fee Related CN2537459Y (en) | 2002-04-04 | 2002-04-04 | Grate filler for tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2537459Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233786A (en) * | 2015-10-13 | 2016-01-13 | 天津大学 | Mass transfer heat exchange grill packing for washing dust collector |
| CN111526930A (en) * | 2018-01-08 | 2020-08-11 | 科氏-格利奇有限合伙公司 | Structured packing modules for use in mass transfer columns and methods of assembly |
-
2002
- 2002-04-04 CN CN 02209435 patent/CN2537459Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233786A (en) * | 2015-10-13 | 2016-01-13 | 天津大学 | Mass transfer heat exchange grill packing for washing dust collector |
| CN111526930A (en) * | 2018-01-08 | 2020-08-11 | 科氏-格利奇有限合伙公司 | Structured packing modules for use in mass transfer columns and methods of assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |