CN104043317A - Filter pipe - Google Patents
Filter pipe Download PDFInfo
- Publication number
- CN104043317A CN104043317A CN201410323772.9A CN201410323772A CN104043317A CN 104043317 A CN104043317 A CN 104043317A CN 201410323772 A CN201410323772 A CN 201410323772A CN 104043317 A CN104043317 A CN 104043317A
- Authority
- CN
- China
- Prior art keywords
- tube
- annular table
- annular
- helix tube
- tipping
- 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.)
- Granted
Links
- 239000002912 waste gas Substances 0.000 abstract description 16
- 239000006185 dispersion Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
- Refuse Receptacles (AREA)
Abstract
The invention discloses a filter pipe. The filter pipe comprises an inclined pipe and cone-shaped spiral pipe arranged at the tail end of the inclined pipe, wherein an annular lug boss is arranged in the inclined pipe, a first interval is formed between the annular lug boss and the wall of the inclined pipe, the width of the first interval is 5-10mm, and the length of the annular boss is 3/4 that of the inclined pipe; a first annular table, a second annular table, a third annular table and a fourth annular table are arranged in the spiral pipe in an equal interval manner. According to the filter pipe, the dispersion uniformity of waste gas is greatly improved, and the mixing degree between the waste gas and filter liquid is improved.
Description
Technical field
The present invention relates to a kind of for the screen pipe on emission-control equipment.
Background technology
In existing waste gas purification process, DeGrain, use cost is very high, be unfavorable for long-run development, one of them is very bad to the mixed effect between waste gas and filtered fluid, and the reason directly producing is to merge not between waste gas and filtered fluid, and waste gas also exists residual gas in uphill process, cause exhaust-gas treatment efficiency low, have much room for improvement.
Summary of the invention
The object of the present invention is to provide a kind of screen pipe, greatly improve the dispersing uniformity of waste gas, improve the degree of mixing between waste gas and filtered fluid.
To achieve these goals, technical scheme of the present invention is as follows:
Screen pipe, it is characterized in that: comprise tipping tube, and form tapered helix tube at the end of tipping tube, the inner annular boss that forms of described tipping tube, between described annular boss and described tipping tube tube wall, form the first gap, the width in described the first gap is at 5-10mm, and the length of described annular boss is 3/4 of described tipping tube length, inner the first annular table, the second annular table, the 3rd annular table and the 4th annular table uniformly-spaced arranging that form of described helix tube; Between described the first annular table outer wall and described helix tube inwall, form closely, middle part forms 3-4 bar through hole, and the diameter of described through hole is 3-5mm; Between described the second annular table and described helix tube inwall, form many sulculuses, the diameter of described sulculus is 2-3mm; Between described the 3rd annular table and described helix tube inwall, form closely, middle part forms 3-4 bar groove not of uniform size, in described groove, form the section of oblique setting, the width of described groove is between the 4th annular table and described helix tube inwall, to form many passages described in 1-2mm, the diameter of described passage is 0.5-1mm, between described passage and described helix tube tube wall, form portalling of communicating, the other end of described the 4th annular table is blind end.
The present invention is done further preferably, and described annular boss is arranged on the middle part of described tipping tube.
The present invention is done further preferably, and the end, one end of described annular boss is mutually neat with the end of the described tipping tube port of export.
The present invention compared with prior art, has following beneficial effect:
1, the present invention comprises tipping tube, and form tapered helix tube at the end of tipping tube, the inner annular boss that forms of described tipping tube, between described annular boss and described tipping tube tube wall, form the first gap, the width in described the first gap is at 5-10mm, and the length of described annular boss is 3/4 of described tipping tube length; Such structure setting, compresses extruding by the gas of carrying into by gasing pump and carries, and during by the first gap, gas is extruded and forms a lot of minute bubbles, makes waste gas by progressively separated, is beneficial to follow-up bubble further separated.
2, inner the first annular table, the second annular table, the 3rd annular table and the 4th annular table uniformly-spaced arranging that form of helix tube described in the present invention; Between described the first annular table outer wall and described helix tube inwall, form closely, middle part forms 3-4 bar through hole, and the diameter of described through hole is 3-5mm; The diameter of this through hole is less than the first gap, like this that the waste gas by behind the first gap is further separated, from the waste gas of the first gap process, from little space, enter large space, pressure sudden outburst, become rapid, but during through the first annular table, become again less space, by further separated from less bubble.
3, between the second annular table described in the present invention and described helix tube inwall, form many sulculuses, the diameter of described sulculus is 2-3mm; The diameter of this sulculus is less than this through hole, like this that the waste gas by after this through hole is further separated, from the waste gas of this through hole process, from little space, enter large space, pressure sudden outburst, become rapid, but during through the second annular table, become again less space, by further separated from less bubble.
4, between described the 3rd annular table and described helix tube inwall, form closely, middle part forms 3-4 bar groove not of uniform size, forms the section of oblique setting in described groove, and the width of described groove is 1-2mm; In the present invention, by section, carry out separation and smash bubble, form ratio less bubble before.
5, between described the 4th annular table and described helix tube inwall, form many passages, the diameter of described passage is 0.5-1mm, between described passage and described helix tube tube wall, form portalling of communicating, the other end of described the 4th annular table is blind end, in the present invention, go out the diameter that bore dia is greater than passage, from the bubble of passage process, become suddenly large space like this, form larger impact dispersion force, form good fusion with outside filtered fluid like this, improve the uniformly dispersed of waste gas, degree of mixing improves greatly.
As from the foregoing, the present invention improves the dispersing uniformity of waste gas greatly, improves the degree of mixing between waste gas and filtered fluid.
In order further to explain technical scheme of the present invention, below by specific embodiment, the present invention will be described in detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of medium dip tube portion of the present invention.
Fig. 2 is the structural representation of helix tube part in the present invention.
Fig. 3 is the structural representation of helix tube part in the present invention.
The specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, the present invention relates to a kind of screen pipe, it is characterized in that: comprise tipping tube 1, and form tapered helix tube 2 at the end of tipping tube 1, the inner annular boss 3 that forms of described tipping tube 1, between described annular boss 3 and described tipping tube 1 tube wall, form the first gap 4, the width in described the first gap 4 is at 5-10mm, the length of described annular boss 3 is 3/4 of described tipping tube 1 length, inner the first annular table 10, the second annular table 20, the 3rd annular table 30 and the 4th annular table 40 uniformly-spaced arranging that form of described helix tube 2, between described the first annular table 10 outer walls and described helix tube 2 inwalls, form closely, middle part forms 3-4 bar through hole 11, and the diameter of described through hole 11 is 3-5mm, between described the second annular table 20 and described helix tube 2 inwalls, form many sulculuses 21, the diameter of described sulculus 21 is 2-3mm, between described the 3rd annular table 30 and described helix tube 2 inwalls, form closely, middle part forms 3-4 bar groove 31 not of uniform size, section 32 in the oblique setting of the interior formation of described groove 31, the width of described groove 31 is between the 4th annular table 40 and described helix tube 2 inwalls, to form many passages 41 described in 1-2mm, the diameter of described passage 41 is 0.5-1mm, between described passage 41 and described helix tube 2 tube walls, form communicate portal 42, the other end of described the 4th annular table 40 is blind end 43, described annular boss 3 is arranged on the middle part of described tipping tube 1, the end, one end of described annular boss 3 is mutually neat with the end of described tipping tube 1 port of export.
The foregoing is only one embodiment of the present of invention, the not restriction to this case design, all equivalent variations of doing according to the design key of this case, all fall into the protection domain of this case.
Claims (3)
1. screen pipe, it is characterized in that: comprise tipping tube, and form tapered helix tube at the end of tipping tube, the inner annular boss that forms of described tipping tube, between described annular boss and described tipping tube tube wall, form the first gap, the width in described the first gap is at 5-10mm, and the length of described annular boss is 3/4 of described tipping tube length, inner the first annular table, the second annular table, the 3rd annular table and the 4th annular table uniformly-spaced arranging that form of described helix tube; Between described the first annular table outer wall and described helix tube inwall, form closely, middle part forms 3-4 bar through hole, and the diameter of described through hole is 3-5mm; Between described the second annular table and described helix tube inwall, form many sulculuses, the diameter of described sulculus is 2-3mm; Between described the 3rd annular table and described helix tube inwall, form closely, middle part forms 3-4 bar groove not of uniform size, in described groove, form the section of oblique setting, the width of described groove is between the 4th annular table and described helix tube inwall, to form many passages described in 1-2mm, the diameter of described passage is 0.5-1mm, between described passage and described helix tube tube wall, form portalling of communicating, the other end of described the 4th annular table is blind end.
2. screen pipe according to claim 1, is characterized in that: described annular boss is arranged on the middle part of described tipping tube.
3. screen pipe according to claim 1, is characterized in that: the end, one end of described annular boss is mutually neat with the end of the described tipping tube port of export.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410323772.9A CN104043317B (en) | 2014-07-08 | 2014-07-08 | Screen pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410323772.9A CN104043317B (en) | 2014-07-08 | 2014-07-08 | Screen pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104043317A true CN104043317A (en) | 2014-09-17 |
| CN104043317B CN104043317B (en) | 2016-02-03 |
Family
ID=51497011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410323772.9A Expired - Fee Related CN104043317B (en) | 2014-07-08 | 2014-07-08 | Screen pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104043317B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3726307B2 (en) * | 1995-04-21 | 2005-12-14 | 日揮株式会社 | Gas-liquid contact device and method |
| CN202516460U (en) * | 2012-04-10 | 2012-11-07 | 何中正 | Waste gas filter |
| CN103423213A (en) * | 2012-05-23 | 2013-12-04 | 陈家明 | Filter pipe |
| CN203591665U (en) * | 2013-11-30 | 2014-05-14 | 成都科盛石油科技有限公司 | Gas-liquid separation mechanism for spiral tube |
| CN204051380U (en) * | 2014-07-08 | 2014-12-31 | 徐挺 | Screen pipe |
-
2014
- 2014-07-08 CN CN201410323772.9A patent/CN104043317B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3726307B2 (en) * | 1995-04-21 | 2005-12-14 | 日揮株式会社 | Gas-liquid contact device and method |
| CN202516460U (en) * | 2012-04-10 | 2012-11-07 | 何中正 | Waste gas filter |
| CN103423213A (en) * | 2012-05-23 | 2013-12-04 | 陈家明 | Filter pipe |
| CN203591665U (en) * | 2013-11-30 | 2014-05-14 | 成都科盛石油科技有限公司 | Gas-liquid separation mechanism for spiral tube |
| CN204051380U (en) * | 2014-07-08 | 2014-12-31 | 徐挺 | Screen pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104043317B (en) | 2016-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Xiaoshuang Inventor before: Xu Ting |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170306 Address after: 064199 Tangshan City, Yutian, Yutian, West Ring Road, high tech Industrial Park, No. 1 District, building 02, unit 302, No. 54 Patentee after: Li Xiaoshuang Address before: 311800 Zhejiang city of Shaoxing province Zhuji city Jiyang Street Village Road No. 57 unit 2, room 402 Patentee before: Xu Ting |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171204 Address after: 537000 the Guangxi Zhuang Autonomous Region Guigang City Xian in Lugang Ning Garden No. 64 Patentee after: Science and Technology Information Research Institute Gangbei District Guigang City Address before: 064199 Tangshan City, Yutian, Yutian, West Ring Road, high tech Industrial Park, No. 1 District, building 02, unit 302, No. 54 Patentee before: Li Xiaoshuang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 |