CN201658971U - Filling material - Google Patents
Filling material Download PDFInfo
- Publication number
- CN201658971U CN201658971U CN2009202657807U CN200920265780U CN201658971U CN 201658971 U CN201658971 U CN 201658971U CN 2009202657807 U CN2009202657807 U CN 2009202657807U CN 200920265780 U CN200920265780 U CN 200920265780U CN 201658971 U CN201658971 U CN 201658971U
- Authority
- CN
- China
- Prior art keywords
- filler
- filling material
- liquid
- connector
- oppositely arranged
- 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 - Lifetime
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Classifications
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- 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
- B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
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- 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
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30273—Cross
-
- 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
- B01J2219/30—Details relating to random packing elements
- B01J2219/304—Composition or microstructure of the elements
- B01J2219/30466—Plastics
Abstract
The utility model discloses a filling material, which is used for gas, liquid and solid mass transfer equipment or process facilities. The filling material is formed by connecting at least two filling material monomers, a filling material unit is provided with hole bodies allowing gas and liquid to pass, connecting elements and at least one pair of open grooves in opposite arrangement, and the connecting elements connect and fix the filling material monomers through the open grooves in opposite arrangement. The filling material obtained by adopting the technical scheme maintains the characteristic of efficiency mass transfer of the filling material, and has large void ratio, large flow passage through diameter, difficult blockage and small pressure reduction. The mass transfer equipment or the process facilities using the filling material have large rate load, at the same time, the material consumption of the filling material can be saved, and good energy saving and consumption reduction effects can be reached.
Description
Technical field
The utility model relates to a kind of filler that is used for gas, liquid, solid mass transfer apparatus or process facility in the chemical industry environmental protection field, in particular for the filler in the packed tower, water treatment technology facility filler and play the carrying or the bearing support of uniform distribution effect etc.
Background technology
Packed tower grows a lot in recent years as a kind of traditional gas, liquid mass transfer apparatus, and owing to updating of filling-material structure, packed tower has replaced traditional plate column in a lot of production processes.The filler that packed tower adopted in gas, the liquid mass transfer apparatus mainly is divided into random packing and structured packing two big classes at present.Random packing comprises arc ring, Pall ring, cascade ring, rectangular saddle ring, garland, Haier's ring, multiaspect hollow ball etc. in the conjugate ring, eight or four, that its major advantage is is easy for installation, have versatility, but flux is less, the fluid distribution performance is relatively poor, resistance is bigger, if have sediment to generate, easily cause shortcomings such as packed tower obstruction; And structured packing comprises oblique ripple, screen waviness, Lamb wave line and perforated plate corrugated etc., its advantage is the susceptible to plugging shortcoming that can solve random packing to a certain extent, but owing to there is not versatility, need customization, install and have inconvenience, cost is higher, and does not still overcome the susceptible to plugging shortcoming of the heap material that looses fully.
Because the environmental protection field often is different from meticulous, the single relatively production reaction environment of chemical field, its operation service condition is more rough, abominable and complicated.Desulfurization dust-removing technique as the Industrial Boiler/boiler of power plant under the conventional wet condition, the desulfurization and dedusting reaction environment of flue gas often has the high temperature corrosion feature and gas is taken solid phase, liquid is taken the solid concentration height, also follow reaction fouling situation, the shortcoming that makes common fillers stop up has easily become the fatal problem of process system, has fundamentally limited the application of general filler.Adopt if take a risk, then be applicable to that for ensureing the anticlogging operation maintenance measure of system is very difficult, of a high price, system's hidden danger or risk are high.
Summary of the invention
At the deficiencies in the prior art, the technical problems to be solved in the utility model provides a kind of filler, keep the feature of filler efficient mass transfer, and it is big to have voidage, and the runner latus rectum is big, is difficult for stopping up, and pressure falls little, is easy to the advantage of processing and manufacturing and installation and maintenance; Adopt the filler of the mass transfer apparatus of this filler or process facility bigger than load, the material use amount that can save filler reaches energy conservation and consumption reduction effects preferably.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of filler, be used for gas, liquid and solid mass transfer apparatus or process facility, it is characterized in that: described filler is formed by connecting by at least two filler monomers, described filler unit is provided with hole body, connector that can allow gas, liquid to pass through and the fluting that at least one pair of is oppositely arranged, and described connector is connected and fixed described adjacent in twos filler monomer by the fluting that is oppositely arranged.
The beneficial effects of the utility model are: after adopting technique scheme, filler has not only kept the feature of filler efficient mass transfer, and voidage is big, and the runner latus rectum is big, is difficult for stopping up, and pressure falls little; Filler is easy to processing and manufacturing and installation and maintenance, and engineering adaptability is strong; The filler of mass transfer apparatus or process facility is bigger than load, and the material use amount that can save filler simultaneously reaches energy conservation and consumption reduction effects preferably.
As the improvement of such scheme, described filler has also included the support member of fixation, and described support member connects two connectors on the adjacent in twos filler monomer.
As the further improvement of such scheme, the two ends of described support member also are provided with the retaining piece that prevents that filler unit from coming off from connector.
Further improvement as such scheme, described filler unit is square hollow cylinder, second and fourth face that described square hollow cylinder has first of being oppositely arranged and the 3rd, is oppositely arranged, the wall of described hollow cylinder is provided with the hole body that allows gas, liquid to pass through, first and the 3rd face are provided with the fluting that at least one pair of is oppositely arranged, and described connector is connected and fixed described filler monomer by the fluting that is oppositely arranged.
As the further improvement of such scheme, described filler monomer can also be hollow cylinder or hollow multi-faceted column.
Description of drawings
Fig. 1 is the structural representation of first kind of embodiment of a kind of packed tower filler of the utility model;
Fig. 2 (A) is the vertical view of filler unit structure among first kind of embodiment of the utility model;
Fig. 2 (B) is the front view of filler unit structure among first kind of embodiment of the utility model;
Fig. 2 (C) is the upward view of filler unit structure among first kind of embodiment of the utility model;
Fig. 2 (D) is the left view of filler unit structure among first kind of embodiment of the utility model;
Fig. 3 (A) is the front view of connector among a kind of embodiment of the utility model;
Fig. 3 (B) is the left view of connector among a kind of embodiment of the utility model;
Fig. 4 (A) is the front view of retaining piece among a kind of embodiment of the utility model;
Fig. 4 (B) is the left view of retaining piece among a kind of embodiment of the utility model;
Fig. 5 (A) is the cutaway view of support member among a kind of embodiment of the utility model;
Fig. 5 (B) is the front view of support member among a kind of embodiment of the utility model;
Fig. 6 (A)--be the vertical view of filler unit structure among second kind of embodiment of a kind of packed tower filler of the utility model;
Fig. 6 (B) is the front view of filler unit structure among second kind of embodiment of a kind of packed tower filler of the utility model;
Fig. 6 (C) is the upward view of filler unit structure among second kind of embodiment of a kind of packed tower filler of the utility model;
Fig. 6 (D) is the left view of filler unit structure among second kind of embodiment of a kind of packed tower filler of the utility model;
Fig. 7 (A) is the vertical view of filler unit structure among a kind of the third embodiment of packed tower filler of the utility model;
Fig. 7 (B) is the front view of filler unit structure among a kind of the third embodiment of packed tower filler of the utility model;
Fig. 7 (C) is the left view of filler unit structure among a kind of the third embodiment of packed tower filler of the utility model.
The specific embodiment
Further specify the specific embodiment of the present utility model below in conjunction with accompanying drawing.
Please refer to first kind of embodiment shown in Figure 1, a kind of packed tower comprises packed tower body (not shown), liquid distribution trough 101, gas access 102 and the filler between liquid distribution trough and gas access.
Filler material in the present embodiment can be selected plastic pvc, PE, PP, PVC, CPVC, PVDF etc. for use, also can use corrosion-resistant material such as stainless steel, making such as aluminium.For alleviating filler weight, save cost consideration, now select for use PVC as the filler material, filler by some filler units 100 by connector 4 interconnections formation stereoscopic grid structure, described filler unit 100 is square hollow cylinder, please refer to Fig. 2 to Fig. 2 (D), square hollow cylinder has first 11 and the 3rd 13 that is oppositely arranged, second 12 and fourth face 14 being oppositely arranged, four faces have surrounded hollow channel 10, the wall of described hollow cylinder is provided with permission gas, the hole body 1 that liquid passes through, be provided with four pairs of flutings that are oppositely arranged 2 on first 11 and the 3rd 13 altogether, described connector 4 is connected and fixed described filler unit 100 by the fluting 2 that is oppositely arranged.
After adopting technique scheme, connector is connected and fixed described filler monomer by the fluting that is oppositely arranged, thereby forms a complete filling system.Liquid in the tower enters the filler that the tower diameter specification combines after distributing by liquid distributor 101, liquid is evenly distributed in the filler, flow downward by perforate, and air-flow is entered in the filler unit 100 by the perforate on the filler unit 1 by the gas access 102 of packed tower bottom, fully contact with top-down liquid stream, liquid phase can be contacted or react fully with gas phase two components, can fully be absorbed by liquid phase as certain gas component in the gaseous component, finally finish chemical engineering unit operation.
In actual applications, when filler monomer described in the described filler unit and one timing of connector dimensions, only adopt with the different size distance and determined that the support member of groove or perforate spacing comes the filler monomer in the described filler unit of positioning and fixing, thereby adjust the filler monomer and form different cross angle or parallel distance each other, at last the filler monomer is fixed into filler unit and then places filler support to submit fork be spliced to form network admittedly after, finally can change the formed angle of inclination of filler monomer and plane, gas access, make filler by fixing angle, runner specification and voidage are regular, reasonably be placed in the packed tower, better promoting gas-liquid, solid mass transfer is catalytic carries out, even also can realize being difficult for stopping up nonclogging effect.
A kind of improvement as such scheme, please refer to Fig. 1, Fig. 3 (A) and Fig. 3 (B), described filler has also included the support member 5 of fixation, described support member 5 connects adjacent in twos and two connectors 4 on same filler monomer not by groove 50, and the structure of connector 4 please refer to Fig. 4 (A) and Fig. 4 (B).Like this support member 5 can be better fixing filler unit, make be not easy the to have an effect displacement and tilting of the filler unit of shaping, prevent impulsive force that in unit process filling-material structure produces owing to gas, liquid continue to flow destructions that is shifted, so it is more stable to have the filler entity performance of certain physical strength.
Further improvement as such scheme please refer to Fig. 1, and the two ends of described support member also are provided with and prevent that filler unit from coming off and the retaining piece 6 of fixing effect from connector.Please refer to Fig. 6 (A) and Fig. 6 (B), described retaining piece 6 closely is socketed on two of connector ends 40, can prevent that like this filler monomer from coming off from connector 4 superior displacements, causes filling-material structure destroyed and influence is produced.The standard component three-way pipe that has adopted plastics to make in the present embodiment plays fixation, and three-way pipe also can adopt similar device such as bolt, pipe plug to replace, and can play the technique effect that prevents that filler unit from coming off from connector equally, does not repeat them here.
In the present embodiment, filler adopts an end of filler monomer contact the mode that supports with filler support and places in the packed tower on the filler support, and the liquid phase that flows from top to bottom by liquid distribution trough and the gas phase by the gas access inflow or gas is taken solid phase components and contacted at filler inside mass transfer and react.Described filler has kept mass transfer feature efficiently; The voidage of filler is big, and the runner latus rectum is big, and pressure drag is fallen little, can effectively realize energy-saving consumption-reducing; According to the application need of engineering reality, the filler monomer in the described filler unit can adopt flexible and optimum anti-clogging angle of inclination and runner latus rectum in addition, or not even filler is difficult for stopping up; The ratio load of mass transfer apparatus or process facility is big, the material use amount that can save filler simultaneously.Certainly, when every dimensions one timing of filler monomer and connector,, also can adopt the mode of tiling to be placed in mass transfer apparatus or the process facility described filler as long as used the described support member of appropriate location spacing instead; Certainly, also a face of the outermost filler unit of filler unit can being placed tiles on the gas access is placed in mass transfer apparatus or the process facility, and this will reach the same technique effect.
In the present embodiment, the packing elements versatility is good, and standard component is easy to get, and can realize standardized component assembling and modularization production easily, and the filler unit module of different size size can arbitrarily assemble, the on-the-spot very facility of installing; Be applicable to different size and difform packed tower, engineering adaptability is extremely strong; The described support member of the different location spacing that simply changes the outfit can be adjusted the filler monomer and form different cross angle or parallel distance each other, finally can change the formed angle of inclination of filler monomer and air flow inlet plane easily, thereby the anti-clogging purpose, optimum voidage and the optimum pressure drag that realize the best are fallen, the efficient mass transfer feature that has kept filler can easily be debugged filling system the optimum efficiency that corresponding engineering is suitable for.
Please refer to Fig. 6 (A) to second kind of embodiment shown in Fig. 6 (D), filler unit is a hollow cylinder, described filler unit is provided with hole body 201, the connector 4 that some permission gas, liquid pass through and slots 202, fitting 4 is connected and fixed described adjacent in twos filler monomer by the fluting 202 that is oppositely arranged, it is the same with first kind of embodiment that it is connected and fixed mode, do not give detailed description at this.
After adopting technique scheme, connector is connected and fixed described filler monomer by the fluting that is oppositely arranged, thereby form a complete filling system, liquid in the tower enters the filler that the tower diameter combination forms after distributing by liquid distributor, liquid is evenly distributed in the filler, flow downward by perforate, and air-flow is entered in the filler unit by the perforate on the filler unit by the bottom of packed tower, fully contact with top-down liquid stream, liquid phase and gas phase two components can be reacted fully.When the filler unit fixed size, by changing on the filler unit distance between two adjacent slots, also can change the formed angle of inclination of filler unit and plane, gas access, make filler regular by fixing angle, reasonably overlay in the packed tower better the carrying out that must promote the gas-liquid mass transfer reaction.
A kind of improvement as such scheme, described filler also includes support member 5, support member 5 connects adjacent connector, like this support member 5 can be better fixing filler unit, make the filler unit that overlays packed tower by fixed angle be not easy to have an effect displacement and tilting, prevent that filling-material structure produces destruction owing to gas, liquid continue the mobile impulsive force that produces in unit process, the filler entity performance that therefore has certain physical strength is more stable.
As the further improvement of such scheme, the two ends of described support member 5 also are provided with and prevent that filler unit from coming off and the retaining piece 6 of fixing effect from connector.Described retaining piece 6 closely is socketed on the two ends of connector, can prevent that like this filler unit from coming off from the connector superior displacement, causes filling-material structure to destroy and final influence production.The standard component three-way pipe that has adopted plastics to make in the present embodiment plays fixation, also can adopt similarly structure such as bolt or pipe plug, can play the technique effect that prevents that filler unit from coming off from connector equally, does not repeat them here.
Please refer to Fig. 7 (A) to the third embodiment shown in Fig. 7 (C), described filler unit is hollow six cylinders, filler unit is provided with hole body 301, the connector 4 that some permission gas, liquid pass through and slots 302, connector 4 is connected and fixed described adjacent in twos filler monomer by the fluting 302 that is oppositely arranged, and it is the same with first kind of embodiment that it is connected and fixed mode.Filler unit structure among two kinds of embodiment of this structure and front is different, but mechanism of action essence is consistent, all be to make gas, liquid, solid fully contact in filler, the platform of mass transfer reaction is provided by runner or the hole body that forms mutually between perforate wall on the filler unit and filler monomer; Improvement on this basis comprises that the connected mode that support member and connector are set is identical with top embodiment, is not discussed at this.
Above disclosed only is embodiments of the invention, can not limit the present invention's interest field certainly with this, and therefore the equivalent variations of being done according to the present patent application claim still belongs to the protection domain that the present invention is contained.
Claims (5)
1. filler, be used for the gas, liquid, solid mass transfer apparatus, it is characterized in that: described filler is formed by connecting by at least two filler monomers, described filler unit is provided with hole body, connector that can allow gas, liquid to pass through and the fluting that at least one pair of is oppositely arranged, and described connector is connected and fixed described adjacent in twos filler monomer by the fluting that is oppositely arranged.
2. a kind of filler according to claim 1 is characterized in that: described filler has also included the support member of fixation, and described support member connects two connectors on the adjacent in twos filler monomer.
3. a kind of filler according to claim 2 is characterized in that: the two ends of described support member also are provided with the retaining piece that prevents that the filler monomer from coming off from connector.
4. arbitraryly require described a kind of filler according to claim 1,2 or 3, it is characterized in that: described filler unit is square hollow cylinder, second and fourth face that described square hollow cylinder has first of being oppositely arranged and the 3rd, is oppositely arranged, the wall of described hollow cylinder is provided with the hole body that allows gas, liquid to pass through, first and the 3rd face are provided with the fluting that at least one pair of is oppositely arranged, and described connector is connected and fixed described filler monomer by the fluting that is oppositely arranged.
5. a kind of filler according to claim 1 is characterized in that: described filler monomer can also be hollow cylinder or hollow multi-faceted column.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202657807U CN201658971U (en) | 2009-12-28 | 2009-12-28 | Filling material |
| PCT/CN2010/073288 WO2011079568A1 (en) | 2009-12-28 | 2010-05-27 | Packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202657807U CN201658971U (en) | 2009-12-28 | 2009-12-28 | Filling material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201658971U true CN201658971U (en) | 2010-12-01 |
Family
ID=43229379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202657807U Expired - Lifetime CN201658971U (en) | 2009-12-28 | 2009-12-28 | Filling material |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201658971U (en) |
| WO (1) | WO2011079568A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2042944U (en) * | 1988-09-26 | 1989-08-16 | 国家机械工业委员会第四设计研究院 | Right-angle refracted extender for transverse flow cooling tower |
| US6371452B1 (en) * | 1998-09-06 | 2002-04-16 | Saeed M. Shojaie | Packing unit |
| CA2257128A1 (en) * | 1998-12-23 | 2000-06-23 | Alberta Research Council | Structured packing assembly |
| CN2897417Y (en) * | 2006-04-27 | 2007-05-09 | 天津大学 | Extracting columnar corrugated plated netted piled filler |
| DE102006028407B3 (en) * | 2006-06-19 | 2008-03-27 | Sgl Carbon Ag | Support grate for packed packing |
| CN201260963Y (en) * | 2008-09-17 | 2009-06-24 | 荆州市金威石化配件有限公司 | Plastic ring integrated block stuffing |
-
2009
- 2009-12-28 CN CN2009202657807U patent/CN201658971U/en not_active Expired - Lifetime
-
2010
- 2010-05-27 WO PCT/CN2010/073288 patent/WO2011079568A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011079568A1 (en) | 2011-07-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101201 |