CN106237972B - A kind of pulsed gasket packing - Google Patents
A kind of pulsed gasket packing Download PDFInfo
- Publication number
- CN106237972B CN106237972B CN201610841473.3A CN201610841473A CN106237972B CN 106237972 B CN106237972 B CN 106237972B CN 201610841473 A CN201610841473 A CN 201610841473A CN 106237972 B CN106237972 B CN 106237972B
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- China
- Prior art keywords
- corrugated sheet
- liquid
- gas
- corrugated
- plate
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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
- B01J19/32—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
-
- 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
- B01J2219/324—Composition or microstructure of the elements
-
- 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
- B01J2219/33—Details relating to the packing elements in general
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
A kind of pulsed gasket packing is formed by fixedly connecting by multiple corrugated sheets, and the major axes orientation of the corrugated sheet is arranged for vertical direction, and the Wave crest and wave trough direction of corrugated sheet is horizontally arranged, and spacing is equipped between adjacent corrugated sheet, and adjacent corrugated sheet is symmetrical arranged.Compared with prior art, the beneficial effects of the invention are as follows：1) liquid flows downward along corrugated sheet complications, and gas is flowed up along corrugated sheet complications, and corrugated sheet does not have point of above and below, avoids gas-liquid distributary phenomenon.2) liquid between corrugated sheet downwards, gas flowed up between corrugated sheet, between corrugated sheet between wave crest, trough by when generate strong pulse turbulence, to strengthen mass transfer, heat-transfer effect.3) it due to there is specific spacing between corrugated sheet, is not contacted between plate and plate, air-liquid impurity will not be accumulated, and avoid that filler is caused to block.
Description
Technical field
The present invention relates to a kind of regular shape filling-material structure form more particularly to a kind of structure types of pulsed gasket packing
And combination.
Background technology
Structured packing is widely used in industries such as oil, chemical industry, promote the enlargement of tower, high efficiency,
Fining, especially corrugated plate packing are even more in tower mass transfer, heat transfer, separation etc. using being main product, but ripple
Plate filler also has the shortcomings that its is corresponding：(1) the triangle slanted channel of corrugated plate packing divides upper and lower faces, mass transfer heat transfer, to divide
From two materials always preferential facet and go, be gas-liquid two-phase under normal circumstances, liquid phase is preferentially walked above, and gas phase is preferentially gone down
Face, although general corrugated plating opens a certain proportion of hole (general ﹤ 10%) to increase the fluid diffusion contact on two sides, this shunting
Phenomenon should seriously exist, influence mass transfer, heat transfer, separation efficiency；(2) corrugated plate packing wave and wave contact point are intensive, these connect
Contact is two dead points being in contact, and these contact point poles preferably accumulate the impurity in material and block filler.
Invention content
In order to overcome the above-mentioned deficiency of existing corrugated plate packing, the present invention provides a kind of board-like composite filling of pulsed,
The generation of the impurities accumulation clogging caused by plate and the intensive contact point dead point of plate can be avoided, by force to avoid gas-liquid distributary phenomenon
Change mass transfer, heat transfer, separating effect.
To achieve the above object, the present invention is realized using following technical scheme：
A kind of pulsed gasket packing, is formed by fixedly connecting by multiple corrugated sheets, and the major axes orientation of the corrugated sheet is
Vertical direction is arranged, and the Wave crest and wave trough direction of corrugated sheet is horizontally arranged, and spacing, adjacent wave are equipped between adjacent corrugated sheet
Shape plate is symmetrical arranged.
The corrugated sheet is arc corrugated sheet, triangular waveform plate, trapezoidal waveform plate.
Multiple corrugated sheets, which are fixedly connected, to be formed by connecting by short slab connection or spacing column.
The corrugated sheet is metal or plastics or ceramics or hole pattern plate material.
Compared with prior art, the beneficial effects of the invention are as follows：
1) liquid flows downward along corrugated sheet complications, and gas is flowed up along corrugated sheet complications, and corrugated sheet does not have above and below
Point, avoid gas-liquid distributary phenomenon.
2) liquid downward, gas between corrugated sheet flows up between corrugated sheet, passes through between wave crest, trough between corrugated sheet
When generate strong pulse turbulence, to strengthen mass transfer, heat transfer, separating effect.
3) it due to there is specific spacing between corrugated sheet, is not contacted between plate and plate, air-liquid impurity will not be accumulated, and avoid causing
Filler blocks.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram (embodiment 1) of pulsed gasket packing of the present invention；
Fig. 2 is schematic diagram (vertical view of Fig. 1) of the present invention using spacing column connection；
Fig. 3 is a kind of structural schematic diagram (embodiment 2) of pulsed gasket packing of the present invention；
Fig. 4 is schematic diagram (vertical view of Fig. 3) of the present invention using short slab connection；
In figure：1- arcs corrugated sheet, 2- triangular waveforms plate, 3- spacing columns, 4- short slabs.
Specific implementation mode
Embodiments of the present invention are further illustrated below in conjunction with the accompanying drawings：
See that Fig. 1-Fig. 4, a kind of pulsed gasket packing are formed by fixedly connecting by multiple corrugated sheets, the corrugated sheet
Major axes orientation is arranged for vertical direction, and the Wave crest and wave trough direction of corrugated sheet is horizontally arranged, is equipped between adjacent corrugated sheet
Spacing, adjacent corrugated sheet are symmetrical arranged.
In use, the major axes orientation of corrugated sheet is arranged for vertical direction, liquid flows downwards along corrugated sheet, and gas is along wave
It is flowed up between shape plate, since Wave crest and wave trough is symmetrically arranged between adjacent corrugated sheet, runner is most narrow at wave crest, runner at trough
It is most wide, cross section of fluid channel alternating contractions and expansion, gas-liquid two-phase by when generate strong turbulence, pulse process is realized, in arteries and veins
Gas-liquid two-phase fierceness is collided during punching, effective contact area of gas-liquid two-phase is increased, to strengthen mass transfer, heat transfer, separation
Effect.
The corrugated sheet is arc (sinusoidal or cosine) corrugated sheet 1, triangular waveform plate 2, trapezoidal waveform plate.Waveform plate
It can make the surface property that the surface treatments such as pockmark, plucking, micropore increase filler.
It is to be connected by short slab 4 or spacing column 3 or pull rod are formed by connecting that multiple corrugated sheets, which are fixedly connected,.
The corrugated sheet is metal or plastics or ceramics or hole pattern plate material.
The filler of different specific surface areas can be combined by changing waveform plate spacing t, by changing waveform or waveform height
The filler that can obtain the different characteristics under specific surface area permanence condition, to adapt to extensive technique needs.
Embodiment 1：
Waveform plate material is ceramics, thickness 4mm, packing specific area 125m2/m3, corrugated sheet is triangular waveform plate 2,
Plate spacing t is 16mm, selects spacing column 3 to connect between corrugated sheet.
Embodiment 2：
Waveform plate material is stainless steel S30408, thickness 0.02mm, packing specific area 250m2/m3, corrugated sheet is arc
Shape (sine curve) corrugated sheet 1, plate spacing t are 8mm, select short slab 4 to connect between corrugated sheet, are adopted between short slab 4 and corrugated sheet
It is welded with Contact welding form, is bolted between short slab 4.
Although above-mentioned be described the specific implementation mode of invention in conjunction with attached drawing, not to the scope of the present invention
Limitation, based on the technical solutions of the present invention, those skilled in the art, which need not make the creative labor, to be made
Various modifications or changes still within protection scope of the present invention.
Claims (1)
1. a kind of pulsed gasket packing is to be formed by fixedly connecting by multiple corrugated sheets, which is characterized in that the master of the corrugated sheet
Axis direction is arranged for vertical direction, and the Wave crest and wave trough direction of corrugated sheet is horizontally arranged, and it is fixed to be equipped between adjacent corrugated sheet
Away from adjacent corrugated sheet is symmetrical arranged；
The major axes orientation of corrugated sheet is arranged for vertical direction, and liquid flows downwards along corrugated sheet, and gas faces upward along corrugated sheet
Flowing, since Wave crest and wave trough is symmetrically arranged between adjacent corrugated sheet, runner is most narrow at wave crest, and runner is most wide at trough, stream
Road section alternating contractions and expansion, gas-liquid two-phase by when generate strong turbulence, realize pulse process, the gas in pulse process
Liquid two-phase fierceness is collided, and effective contact area of gas-liquid two-phase is increased, to strengthen mass transfer, heat transfer, separating effect；
The corrugated sheet is arc corrugated sheet, triangular waveform plate, trapezoidal waveform plate；
Multiple corrugated sheets, which are fixedly connected, to be formed by connecting by short slab connection or spacing column；
The corrugated sheet is metal or plastics or ceramics or hole pattern plate material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610841473.3A CN106237972B (en) | 2016-09-22 | 2016-09-22 | A kind of pulsed gasket packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610841473.3A CN106237972B (en) | 2016-09-22 | 2016-09-22 | A kind of pulsed gasket packing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106237972A CN106237972A (en) | 2016-12-21 |
| CN106237972B true CN106237972B (en) | 2018-08-31 |
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ID=57600272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610841473.3A Active CN106237972B (en) | 2016-09-22 | 2016-09-22 | A kind of pulsed gasket packing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106237972B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054018A (en) * | 1990-12-24 | 1991-08-28 | 天津大学 | Pulse corrugated filler |
| JP2003054641A (en) * | 2001-08-10 | 2003-02-26 | Matsushita Electric Ind Co Ltd | Fixing and cushioning apparatus and packing apparatus using the same |
| CN204865860U (en) * | 2015-08-28 | 2015-12-16 | 萍乡市鑫陶化工填料有限公司 | Pottery regular packing |
| CN206082541U (en) * | 2016-09-22 | 2017-04-12 | 樊晓光 | Pulsed gasket packing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607135B (en) * | 2013-11-05 | 2016-08-17 | 中国石油化工股份有限公司 | A kind of date core shaped grating type structured packing |
-
2016
- 2016-09-22 CN CN201610841473.3A patent/CN106237972B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054018A (en) * | 1990-12-24 | 1991-08-28 | 天津大学 | Pulse corrugated filler |
| JP2003054641A (en) * | 2001-08-10 | 2003-02-26 | Matsushita Electric Ind Co Ltd | Fixing and cushioning apparatus and packing apparatus using the same |
| CN204865860U (en) * | 2015-08-28 | 2015-12-16 | 萍乡市鑫陶化工填料有限公司 | Pottery regular packing |
| CN206082541U (en) * | 2016-09-22 | 2017-04-12 | 樊晓光 | Pulsed gasket packing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106237972A (en) | 2016-12-21 |
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