CN107970746A - Packed tower - Google Patents
Packed tower Download PDFInfo
- Publication number
- CN107970746A CN107970746A CN201711234635.8A CN201711234635A CN107970746A CN 107970746 A CN107970746 A CN 107970746A CN 201711234635 A CN201711234635 A CN 201711234635A CN 107970746 A CN107970746 A CN 107970746A
- Authority
- CN
- China
- Prior art keywords
- deflector
- packed tower
- array
- adjacent
- baffles
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/10—Inorganic absorbents
- B01D2252/103—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a kind of packed tower, including packed tower main body, packing layer is equipped between the smoke inlet and the Sprayer Circulation water inlet, described filler layer combines tiling by unit of structured packing and forms, and the unit of structured packing includes some partition plates（1）, it is equipped with by deflector between the adjacent partition plate（2）The array of baffles of composition, the adjacent deflector on each row of array of baffles（2）Spacing is D1, per the adjacent deflector in a line（2）Spacing is D2；D1、D2With the deflector（2）Relation between length L is：D1 2+D2 2≠L2；The adjacent deflector in the every a line of the array of baffles（2）The mutual split of projection in the horizontal plane；Packed tower of the present invention absorbs exchange efficiency height, is adapted to promote the use of.
Description
Technical field
The present invention relates to a kind of packed tower.
Background technology
Packed tower is the common fluid contact mass transfer in the fields such as oil, chemical industry, pharmacy, light industry, environmental protection and consersion unit, extensively
It is general to be applied to the technical process such as extraction, smart pomegranate, absorption.Tower packing is divided into two major class of random packing and structured packing, random packing
It is the granule with certain geometrical shape and size, can be filled in the mode of scattered heap or whole block in tower, structured packing is that have
The tower packing unit that many has same geometry forms, and is filled in a manner of whole block in tower.
Existing packed tower have impact on its work efficiency, in recent years, with oil due to the limitation of structured packing performance
The development of chemical industry and energy saving needs, it is higher and higher to the efficiency requirements of packed tower, thus develop and possess high-selenium corn efficiency
Packed tower seems particularly significant.
The content of the invention
The technical problems to be solved by the invention are the shortcomings that overcoming the above prior art：One kind is provided and possesses high-selenium corn
The packed tower of efficiency.
The technical solution of the present invention is as follows：A kind of packed tower, including packed tower main body, the bottom of the packed tower main body
Portion is equipped with smoke inlet and Sprayer Circulation water out, and top is equipped with Sprayer Circulation water inlet and exhanst gas outlet, the smoke inlet
Packing layer is equipped between the Sprayer Circulation water inlet, described filler layer combines tiling by unit of structured packing and forms, described
Unit of structured packing includes some partition plates, and the array of baffles being made of deflector is equipped between the adjacent partition plate, described to lead
Deflector on flowing plate array is spatially parallel to each other, and the deflector out of plumb and is not parallel to horizontal plane；It is described to lead
The adjacent water conservancy diversion plate spacing is D on each row of flowing plate array1, often the adjacent water conservancy diversion plate spacing is D in a line2；D1、D2With
Relation between the deflector length L is：D1 2+D2 2≠L2；The adjacent deflector exists in the every a line of the array of baffles
The mutual split of projection on horizontal plane.
It is parallel to each other between the partition plate and the deflector is mutually perpendicular to the partition plate.
Angle between the deflector and horizontal plane is 30-45 °
The D1、D2Relation between the deflector length L is：（D1/2）2+D2 2=L2。
The beneficial effects of the invention are as follows：Packed tower of the present invention uses structured packing, and the unit of structured packing possesses height
Deflector staggeredly, can form the film liquid level continually and steadily flowed, can not only greatly improve the flux of regular water conservancy diversion filler, and
And exchange absorption area is improved, mass-transfer efficiency is high, simultaneously because using partition plate mode, stacks intensity height, substantially increases and fill out
Expect the absorption exchange efficiency of tower, be adapted to promote the use of.
Brief description of the drawings
Fig. 1 is the overlooking the structure diagram of packed tower unit of structured packing of the present invention.
Fig. 2 is A-A schematic cross-sectional views in Fig. 1.
Fig. 3 is B-B schematic cross-sectional views in Fig. 1.
Fig. 4 is unit of structured packing deflector position relationship schematic diagram in the embodiment of the present invention.
Embodiment
The present invention is described in further details with specific embodiment below, but the present invention is not only limited in detail below in fact
Apply example.
Embodiment
A kind of packed tower, including packed tower main body, the bottom of the packed tower main body are equipped with smoke inlet and Sprayer Circulation
Water out, top is equipped with Sprayer Circulation water inlet and exhanst gas outlet, between the smoke inlet and the Sprayer Circulation water inlet
Equipped with packing layer, said structure can be identical with conventional fillers tower structure, and details are not described herein again, and inventive point of the invention is, institute
State packing layer tiling is combined by unit of structured packing and form, as shown in Figs 1-4, the unit of structured packing includes some partition plates 1,
It is equipped with the array of baffles that is made of deflector 2 between the adjacent partition plate, the 2 sintering integrated shaping of partition plate 1 and deflector,
Deflector 2 in the array of baffles is spatially parallel to each other, and 2 out of plumb of deflector and is not parallel to level
Face；Angle between deflector 2 described in the present embodiment and horizontal plane is 30 °, as shown in figure 4, the array of baffles is each
Adjacent 2 spacing of deflector is D on row1, often adjacent 2 spacing of deflector is D in a line2；D1、D2With the deflector 2
Relation between length L is：（D1/2）2+D2 2=L2；The relation can reach the maximization of flux and contact surface, the deflector battle array
The mutual split of projection of the adjacent deflector 2 in the horizontal plane in the every a line of row, so can ensure that the linking of lower part deflector 2 is arrived
The current that top deflector flows down, as shown in Figure 1, be parallel to each other between the square partition plate 1 and the deflector 2 with it is described
Partition plate 1 is mutually perpendicular to, preferably, with reference to shown in attached drawing 1,2 and 3, the array of baffles of 1 both sides of partition plate towards phase
Instead, unit of structured packing forms a cube structure by multi-disc partition plate 1, can piece together multiple unit of structured packing
Packing layer in packed tower, uses as filler, and the packed tower can use existing packed tower in addition to unit of structured packing
Structure and layout, when unit of structured packing split of the present invention uses as Figure 2-3, partition plate 1 is kept and horizontal plane, liquid
Injected from top, lower section outflow.
It the above is only the feature implementation example of the present invention, the scope of the present invention be not limited in any way.It is all to use together
The technical solution formed Deng exchange or equivalence replacement, all falls within rights protection scope of the present invention.
Claims (4)
1. a kind of packed tower, including packed tower main body, the bottom of the packed tower main body is equipped with smoke inlet and Sprayer Circulation water
Outlet, top is equipped with Sprayer Circulation water inlet and exhanst gas outlet, is set between the smoke inlet and the Sprayer Circulation water inlet
There is packing layer, described filler layer combines tiling by unit of structured packing and forms, it is characterised in that：The unit of structured packing includes
Some partition plates（1）, it is equipped with by deflector between the adjacent partition plate（2）The array of baffles of composition, in the array of baffles
Deflector（2）Spatially it is parallel to each other, the deflector（2）Out of plumb and it is not parallel to horizontal plane；The deflector
The adjacent deflector on each row of array（2）Spacing is D1, per the adjacent deflector in a line（2）Spacing is D2；D1、D2
With the deflector（2）Relation between length L is：D1 2+D2 2≠L2；The adjacent water conservancy diversion in the every a line of the array of baffles
Plate（2）The mutual split of projection in the horizontal plane.
2. packed tower according to claim 1, it is characterised in that：The partition plate（1）Between be parallel to each other and the water conservancy diversion
Plate（2）With the partition plate（1）It is mutually perpendicular to.
3. packed tower according to claim 1, it is characterised in that：The deflector（2）Angle between horizontal plane is
30-45°。
4. packed tower according to claim 1, it is characterised in that：The D1、D2With the deflector（2）Between length L
Relation is：（D1/2）2+D2 2=L2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711234635.8A CN107970746A (en) | 2017-11-30 | 2017-11-30 | Packed tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711234635.8A CN107970746A (en) | 2017-11-30 | 2017-11-30 | Packed tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107970746A true CN107970746A (en) | 2018-05-01 |
Family
ID=62008493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711234635.8A Pending CN107970746A (en) | 2017-11-30 | 2017-11-30 | Packed tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107970746A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626337A (en) * | 2019-01-28 | 2019-04-16 | 安徽晋煤中能化工股份有限公司 | A kind of suspension bed hydrogen peroxide extraction device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4337217A (en) * | 1981-04-22 | 1982-06-29 | Raschig Gmbh | Contacting arrangement for mass transfer operations and set of plates for use in said arrangement |
| CN2183817Y (en) * | 1994-04-22 | 1994-11-30 | 清华大学 | Composite filler |
| CN2868403Y (en) * | 2006-02-15 | 2007-02-14 | 褚雅志 | Guide antiblocking grille filler for filled tower |
| CN201220167Y (en) * | 2008-06-17 | 2009-04-15 | 上海理工大学 | Regular packing with reversed plate-type film |
| CN202427449U (en) * | 2012-01-18 | 2012-09-12 | 荆州市金威石化配件有限公司 | Beveled orifice plate grille packing |
| CN103506002A (en) * | 2013-10-11 | 2014-01-15 | 浙江洁达环保集团有限公司 | Two-section bicirculating spraying and padding composite absorption tower |
| CN205164744U (en) * | 2015-10-13 | 2016-04-20 | 天津大学 | A mass transfer heat transfer grid packs for wasing dust collector |
-
2017
- 2017-11-30 CN CN201711234635.8A patent/CN107970746A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4337217A (en) * | 1981-04-22 | 1982-06-29 | Raschig Gmbh | Contacting arrangement for mass transfer operations and set of plates for use in said arrangement |
| CN2183817Y (en) * | 1994-04-22 | 1994-11-30 | 清华大学 | Composite filler |
| CN2868403Y (en) * | 2006-02-15 | 2007-02-14 | 褚雅志 | Guide antiblocking grille filler for filled tower |
| CN201220167Y (en) * | 2008-06-17 | 2009-04-15 | 上海理工大学 | Regular packing with reversed plate-type film |
| CN202427449U (en) * | 2012-01-18 | 2012-09-12 | 荆州市金威石化配件有限公司 | Beveled orifice plate grille packing |
| CN103506002A (en) * | 2013-10-11 | 2014-01-15 | 浙江洁达环保集团有限公司 | Two-section bicirculating spraying and padding composite absorption tower |
| CN205164744U (en) * | 2015-10-13 | 2016-04-20 | 天津大学 | A mass transfer heat transfer grid packs for wasing dust collector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626337A (en) * | 2019-01-28 | 2019-04-16 | 安徽晋煤中能化工股份有限公司 | A kind of suspension bed hydrogen peroxide extraction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180501 |