CN104941562B - A kind of spherical double-layer spiral filler - Google Patents
A kind of spherical double-layer spiral filler Download PDFInfo
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- CN104941562B CN104941562B CN201510288226.0A CN201510288226A CN104941562B CN 104941562 B CN104941562 B CN 104941562B CN 201510288226 A CN201510288226 A CN 201510288226A CN 104941562 B CN104941562 B CN 104941562B
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Abstract
The present invention relates to a kind of spherical double-layer spiral filler, including outer layer keel frame shape filler and internal layer spherical spiral filler, described internal layer spherical spiral filler is the surface spheroid with spiral grain, freely can suspend mobile in outer layer keel frame shape filler.During work, outer layer filler is fixed relative to tower body, and internal layer filler can suspend in outer layer filler and wave, and inside and outside two-layer filler all plays the effect of gas-liquid mass transfer, therefore effectively increases packing specific area, can improve the mass-transfer efficiency of packed tower, and increase processes tolerance；Filler is piled up uniformly, it is to avoid filler is built bridge and the generation of the phenomenon such as hole, can reduce tower resistance, reduce bed stuffing height, reduces packed tower investment and operating cost.
Description
Technical field
The present invention relates to a kind of filler, particularly relate to a kind of spherical double-layer spiral filler in coking industry packed tower.
Background technology
In coking industry, commonly used packed tower carrys out purifying coke oven gas.Contacted by gas-liquid counter current in packed tower, liquid
Moieties in gas medium is absorbed by body medium, thus reaches to purify the purpose of gas medium.Filling out in conventional filler tower
Material is the most all fixing and compacted, and owing to the reasons such as filler wall stream own make gas-liquid take their own roads, mass-transfer efficiency is the highest,
The phenomenons such as bridge formation and hole also often occur.In order to meet mass transfer effect, packed tower is forced overstriking and increases, and causes liquid to circulate
Amount increases, and equipment investment and operating cost waste are the biggest.
Summary of the invention
The invention provides a kind of spherical double-layer spiral filler, outer layer filler is fixed relative to tower body, and internal layer filler can be at outer layer
Suspending in filler and wave, inside and outside two-layer filler all plays the effect of gas-liquid mass transfer, therefore effectively increases packing specific area,
Can improve the mass-transfer efficiency of packed tower, increase processes tolerance；Filler is piled up uniformly, it is to avoid filler is built bridge and the phenomenon such as hole
Generation, can reduce tower resistance, reduce bed stuffing height, reduce packed tower investment and operating cost.
In order to achieve the above object, the present invention realizes by the following technical solutions:
A kind of spherical double-layer spiral filler, including outer layer keel frame shape filler and internal layer spherical spiral filler, described internal layer ball
Shape helical packing is the surface spheroid with spiral grain, freely can suspend mobile in outer layer keel frame shape filler.
Described outer layer keel frame shape filler is the spherical frame filler with fenestral fabric, and spherical frame is horizontal by least 3 roads
Muscle and multiple tracks stud composition.
Described outer layer keel frame has detachable structure, is split as 2 hemisphere along middle horizontal bar, and can be by middle horizontal bar
The buckle structure of upper setting is attached combination.
The material of described outer layer keel frame shape filler is plastics.
Described internal layer spherical spiral filler is the hollow ball that surface has spiral grain, and spiral grain is in two symmetries of spheroid
Being uniformly arranged between summit, shape is identical with rotation direction.
The gash depth of described spiral grain is the 1/20～1/10 of spheroid external diameter.
The material of described internal layer spherical spiral filler is plastics.
Compared with prior art, the invention has the beneficial effects as follows:
1) present invention is inside and outside two-layer filling-material structure, and internal layer filling surface has special spiral grain, can effectively increase
The specific surface area of filler；
2) internal layer filler can suspend in outer layer filler and wave, gas-liquid two-phase medium in dynamic filler fully the most repeatedly
Contact, and then it is greatly improved mass transfer effect；Improve the disposal ability of tower simultaneously, increase the treating capacity of gas；
3) generation of the phenomenons such as filler bridge formation and hole can be prevented effectively from；
4) by making filler ceaselessly turbulence, decrease the probability that float is piled up in filler and blocked up tower, thus reduce
Tower resistance；
5) same volume purification efficiency is high compared with other filler, greatly reduces the height of packing layer, thus decreases filler
Tower investment and operating cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of internal layer spherical spiral filler of the present invention.
In figure: 1. outer layer keel frame shape filler 11. horizontal bar 12. stud 2. internal layer spherical spiral filler 21. spiral
Texture
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further:
Seeing Fig. 1, be the structural representation of the present invention, a kind of spherical double-layer spiral filler of the present invention, including outer layer keel frame
Shape filler 1 and internal layer spherical spiral filler 2, described internal layer spherical spiral filler 2 is the surface ball with spiral grain 21
Body, freely can suspend mobile in outer layer keel frame shape filler 1.
Described outer layer keel frame shape filler 1 is the spherical frame filler with fenestral fabric, and spherical frame is by least 3 roads
Horizontal bar 11 and multiple tracks stud 12 form.
Described outer layer keel frame shape filler 1 has detachable structure, is split as 2 hemisphere along middle horizontal bar 11, and can
It is attached combination by the buckle structure arranged on middle horizontal bar 11.
The material of described outer layer keel frame shape filler 1 is plastics.
See Fig. 2, be the structural representation of internal layer spherical spiral filler of the present invention.Described internal layer spherical spiral filler 2 is
Surface has the hollow ball of spiral grain 21, and spiral grain 21 is uniformly arranged between two symmetrical summits of spheroid, shape
Identical with rotation direction.
Gash depth is spheroid external diameter 1/20～the 1/10 of described spiral grain 21.
The material of described internal layer spherical spiral filler 2 is plastics.
In the present invention, it is peripheral that outer layer keel frame shape filler 1 is positioned at internal layer spherical spiral filler 2, plays skeleton supporting effect；
Outer layer keel frame shape filler 1 has the spherical frame of fenestral fabric, as a example by structure shown in Fig. 1, outer layer keel frame
Shape filler 1 level is provided with three road horizontal bars 11, is vertically provided with several stud 12, and stud 12 is uniformly arranged on three road horizontal bars 11
Between, form stable spherical frame structure.Outer layer keel frame shape filler 1 can be split as two halves as required, and can lead to
In the middle of crossing, the buckle structure on horizontal bar 11 is combined connecting, and dismounting combination is very convenient.
It is internal that internal layer spherical spiral filler 2 is positioned at outer layer keel frame shape filler 1, and for hollow ball, surface has special
Spiral grain 21；As a example by structure shown in Fig. 2, it is identical that internal layer spherical spiral filler 2 surface is provided with many road shapes, rotation direction
Spiral grain 21, these spiral grains 21 have the advantages that middle wide, two ends are narrowed, and two end points converges respectively,
And it is on two summits that spheroid is symmetrical.
The material of outer layer keel frame shape filler 1 and internal layer spherical spiral filler 2 all selects the plastic material that density is less, as
Polyethylene, polypropylene etc..
The operation principle of a kind of spherical double-layer spiral filler of the present invention is: outer layer keel frame shape filler 1 is solid relative to tower body
Fixed, gas medium passes grid-like framework, contacts with internal layer spherical spiral filler 2.Internal layer spherical spiral filler 2 can be
Suspending freely in headspace in outer layer keel frame shape filler 1 and wave, inside and outside two-layer filler all can play gas-liquid mass transfer
Effect.Screw thread texture 21 on internal layer spherical spiral filler 2 effectively increases the specific surface area of filler, fluid simultaneously
Flow between the spiral grain of filling surface, can effectively prevent short circuit.Under gas and liquid bidirectional impact, filler is reserved
Ceaselessly turbulence, disturbance in space, jump, seethe, so that gas-liquid fully contacts in dynamic filler the most repeatedly,
And then it is greatly improved mass transfer effect.
Claims (4)
1. a spherical double-layer spiral filler, it is characterised in that include outer layer keel frame shape filler and internal layer spherical spiral
Filler, described internal layer spherical spiral filler is the surface spheroid with spiral grain, can in outer layer keel frame shape filler certainly
Mobile by suspending；Described outer layer keel frame shape filler is the spherical frame filler with fenestral fabric, and spherical frame is by 3
Road horizontal bar and multiple tracks stud composition；Outer layer keel frame has detachable structure, is split as 2 hemisphere along middle horizontal bar, and
Combination can be attached by the buckle structure arranged on middle horizontal bar；Described internal layer spherical spiral filler is that surface has spiral
The hollow ball of texture, spiral grain is uniformly arranged between two symmetrical summits of spheroid, and shape is identical with rotation direction；Spiral lamination
The feature that reason has middle width, two ends are narrowed, two end points converges respectively.
One the most according to claim 1 spherical double-layer spiral filler, it is characterised in that described outer layer keel frame
The material of shape filler is plastics.
One the most according to claim 1 spherical double-layer spiral filler, it is characterised in that the ditch of described spiral grain
Groove depth is the 1/20～1/10 of spheroid external diameter.
One the most according to claim 1 spherical double-layer spiral filler, it is characterised in that described internal layer spherical spiral
The material of filler is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510288226.0A CN104941562B (en) | 2015-05-29 | 2015-05-29 | A kind of spherical double-layer spiral filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510288226.0A CN104941562B (en) | 2015-05-29 | 2015-05-29 | A kind of spherical double-layer spiral filler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104941562A CN104941562A (en) | 2015-09-30 |
| CN104941562B true CN104941562B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510288226.0A Active CN104941562B (en) | 2015-05-29 | 2015-05-29 | A kind of spherical double-layer spiral filler |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530408A (en) * | 2020-03-26 | 2020-08-14 | 苏州仕净环保科技股份有限公司 | Spherical filler |
| CN114225887B (en) * | 2021-12-17 | 2024-02-06 | 萍乡市天盛化工设备有限公司 | Novel metal flower ring filler |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5296205A (en) * | 1991-04-08 | 1994-03-22 | Ari Technologies, Inc. | Multi-bed mass transfer column with mobile packing |
| CN2347655Y (en) * | 1998-11-03 | 1999-11-10 | 刘世凯 | Ball filler |
| CN2406725Y (en) * | 2000-01-28 | 2000-11-22 | 袁勇 | Sectional packings |
| CN201171989Y (en) * | 2008-04-15 | 2008-12-31 | 天津诚捷英才科技发展有限公司 | Spherical mesh combined fillings |
| CN201350405Y (en) * | 2008-12-16 | 2009-11-25 | 李林合 | Novel chemical packing material |
| CN201969560U (en) * | 2011-01-10 | 2011-09-14 | 潍坊兴潍科技创新咨询服务中心 | Filler in packed column |
| CN204699716U (en) * | 2015-05-29 | 2015-10-14 | 中冶焦耐工程技术有限公司 | A kind of spherical double-layer spiral filler |
-
2015
- 2015-05-29 CN CN201510288226.0A patent/CN104941562B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5296205A (en) * | 1991-04-08 | 1994-03-22 | Ari Technologies, Inc. | Multi-bed mass transfer column with mobile packing |
| CN2347655Y (en) * | 1998-11-03 | 1999-11-10 | 刘世凯 | Ball filler |
| CN2406725Y (en) * | 2000-01-28 | 2000-11-22 | 袁勇 | Sectional packings |
| CN201171989Y (en) * | 2008-04-15 | 2008-12-31 | 天津诚捷英才科技发展有限公司 | Spherical mesh combined fillings |
| CN201350405Y (en) * | 2008-12-16 | 2009-11-25 | 李林合 | Novel chemical packing material |
| CN201969560U (en) * | 2011-01-10 | 2011-09-14 | 潍坊兴潍科技创新咨询服务中心 | Filler in packed column |
| CN204699716U (en) * | 2015-05-29 | 2015-10-14 | 中冶焦耐工程技术有限公司 | A kind of spherical double-layer spiral filler |
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| Publication number | Publication date |
|---|---|
| CN104941562A (en) | 2015-09-30 |
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Effective date of registration: 20180731 Address after: 116085 128 high energy street, Qixian Ling high tech Industrial Park, Dalian, Liaoning Patentee after: ACRE Coking And Refractory (Dalian) Engineering Consulting Corp., MCC Address before: 116085 128 high energy street, Qixian Ling high tech Industrial Park, Dalian, Liaoning Patentee before: ACRE Coking and Refractory Engineering Consulting Corporation, MCC |