CN105435731A - Purification tower cascade ring structural filler - Google Patents
Purification tower cascade ring structural filler Download PDFInfo
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- CN105435731A CN105435731A CN201510928437.6A CN201510928437A CN105435731A CN 105435731 A CN105435731 A CN 105435731A CN 201510928437 A CN201510928437 A CN 201510928437A CN 105435731 A CN105435731 A CN 105435731A
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- cascade ring
- tongue piece
- cylinder
- lower cylinder
- upper cylinder
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention discloses a purification tower cascade ring structural filler. The filler comprises a cascade ring outer wall, the main body of the purification tower cascade ring structural filler is arranged inside the cascade ring outer wall, the main body comprises an upper cylinder, a lower cylinder and a middle cylinder, the middles of the upper cylinder, the lower cylinder and the middle cylinder are provided with a middle solid support column, and through the middle solid support column, the three cylinders are connected to form an integral structure. The purification tower cascade ring structural filler is not easily blocked in purification tower use, has large flux, small resistance and large mechanical strength, increases gas-liquid contact time and improves purifying efficiency.
Description
Technical field
The present invention relates to environmental protective chemical industry filler field, particularly relate to the structured packing of a kind of purifying column cascade ring.
Background technology
Purifying column is widely used in environmental protection industry (epi), in order to make liquid and liquid, gas and fluid exchange abundant, filling-material structure is provided with in purifying column, common filler comprises Taylor's filler for flower ring, Intalox metal tower packing, Raschig ring, Pall ring filler, cascade ring structured packing, wherein cascade ring Performance Ratio Pall ring has had raising, be most widely used now, but traditional cascade ring project organization is single, also exist withstand voltage, the defect that mechanical resistant intensity is low, for this reason, the invention provides the structured packing of a kind of purifying column cascade ring, mass-transfer efficiency is high, simultaneously, mechanical resistant intensity is large.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the structured packing of a kind of purifying column cascade ring, and in purifying column uses, resistance is little, flux large, gas-liquid mass transfer efficiency is high, and fill even, stable operation, mechanical resistant intensity is high.
Described a kind of purifying column cascade ring structured packing, comprise cascade ring outer wall, described outer wall adopts polypropylene, glass-reinforced polypropylene, polyvinyl chloride to make, at the body that the outer pars intramuralis of cascade ring is the structured packing of purifying column cascade ring, described body comprises cylinder, lower cylinder and middle circle cylindrical shell three parts.Wherein said upper cylinder, lower cylinder and middle circle cylindrical shell middle part are provided with intermediate solid support column, by intermediate solid support column, three cylinders are connected as a whole structure.
Connect again on described upper cylinder simultaneously and be provided with middle connection circle body, make cylinder be double-deck ring assembling structure, serve the object increasing filler mechanical strength.
Connect between upper cylinder and intermediate solid support column and be provided with cylinder tongue piece on two, upper cylinder tongue piece intersects for cross structure, and upper cylinder is evenly divided into 4 spaces.
Described lower cylinder is provided with lower cylinder tongue piece with being connected between intermediate solid support column, and described lower cylinder tongue piece quantity is 3, and the angle between each lower cylinder tongue piece is 120 degree.
A kind of optimal technical scheme, the diameter of described upper cylinder is between 70-80 millimeter, and the diameter of lower cylinder is between 45-50 millimeter.
Described cascade ring outer wall is provided with exchange window, exchanging window is two rows structure, described often row exchanges window quantity between 4-10, exchange window ara and account for more than 70% of whole cascade ring outer wall area, the favourable liquefied gas in purifying column cascade ring inwall and outside that makes fully exchanges.
In order to improve the overall stability of whole cascade ring, described upper cylinder tongue piece and lower cylinder tongue piece being provided with reinforcing rib structure, playing the effect strengthening cascade ring strength and stiffness.
A kind of optimal technical scheme, the reinforcement of described upper cylinder tongue piece and lower cylinder tongue piece adopts polytetrafluoroethylene (PTFE) and polyparaphenylene phenol material mixing manufacture, wherein, polytetrafluoroethylene (PTFE) is commonly called as PFA resin, the fluoroplastics of newer melt-processable, the fusing point of PFA is high, PFA is heat-resisting, cold-resistant, chemical stability, mechanicalness, insulating properties, self lubricity, folding resistance, resistance to cracking is excellent, simultaneously, PPL is added in this filler, PPL is polyparaphenylene phenol, metallurgical, ideal wear-resisting in the industries such as chemical industry, encapsulant, high life, high temperature resistant, simultaneously, polyparaphenylene Heat stability is good.
The invention has the beneficial effects as follows: the structured packing of a kind of purifying column cascade ring of the present invention, not easily blocked in purifying column use procedure, flux is large, resistance is little, mechanical resistant intensity is large, and the time of contact of gas-liquid can be increased, improve purification efficiency, be specially adapted to the absorption operation that the desulfurization of purifying column, decarburization function and nitric acid, nitrate are produced.
Accompanying drawing explanation
Fig. 1 is a kind of purifying column cascade ring of the present invention structured packing structural representation;
In accompanying drawing, the mark of each parts is as follows:
1 is cascade ring outer wall, and 2 is outer wall exchange forms, and 3 is upper cylinder, and 4 is lower cylinder, and 5 is intermediate solid support column, cylinder tongue piece on 6, and 7 is lower cylinder tongue piece, and 8 is middle circle cylindrical shell, and 9 is middle connection circle body.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
Described a kind of purifying column cascade ring structured packing, comprise cascade ring outer wall, described outer wall adopts polypropylene, glass-reinforced polypropylene, polyvinyl chloride to make, at the body that the outer pars intramuralis of cascade ring is the structured packing of purifying column cascade ring, described body comprises cylinder, lower cylinder and middle circle cylindrical shell three parts.Wherein said upper cylinder, lower cylinder and middle circle cylindrical shell middle part are provided with intermediate solid support column, by intermediate solid support column, three cylinders are connected as a whole structure.
Connect again on described upper cylinder simultaneously and be provided with middle connection circle body, make cylinder be double-deck ring assembling structure, serve the object increasing filler mechanical strength.
Connect between upper cylinder and intermediate solid support column and be provided with cylinder tongue piece on two, upper cylinder tongue piece intersects for cross structure, and upper cylinder is evenly divided into 4 spaces.
Described lower cylinder is provided with lower cylinder tongue piece with being connected between intermediate solid support column, and described lower cylinder tongue piece quantity is 3, and the angle between each lower cylinder tongue piece is 120 degree.
The diameter of described upper cylinder is between 70-80 millimeter, and the diameter of lower cylinder is between 45-50 millimeter.
Described cascade ring outer wall is provided with exchange window, exchanging window is two rows structure, described often row exchanges window quantity between 4-10, exchange window ara and account for more than 70% of whole cascade ring outer wall area, the favourable liquefied gas in purifying column cascade ring inwall and outside that makes fully exchanges.
In order to improve the overall stability of whole cascade ring, described upper cylinder tongue piece and lower cylinder tongue piece being provided with reinforcing rib structure, playing the effect strengthening cascade ring strength and stiffness.
The reinforcement of described upper cylinder tongue piece and lower cylinder tongue piece adopts polytetrafluoroethylene (PTFE) and polyparaphenylene phenol material mixing manufacture.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. purifying column cascade ring structured packing, it is characterized in that, comprise: cascade ring outer wall, described outer wall adopts polypropylene, glass-reinforced polypropylene, polyvinyl chloride makes, at the body that the outer pars intramuralis of cascade ring is the structured packing of purifying column cascade ring, described body comprises cylinder, lower cylinder and middle circle cylindrical shell three parts, wherein said upper cylinder, lower cylinder and middle circle cylindrical shell middle part are provided with intermediate solid support column, connect again on described upper cylinder simultaneously and be provided with middle connection circle body, connect between upper cylinder and intermediate solid support column and be provided with cylinder tongue piece on two, upper cylinder tongue piece intersects for cross structure, upper cylinder is evenly divided into 4 spaces, described lower cylinder is provided with lower cylinder tongue piece with being connected between intermediate solid support column, described lower cylinder tongue piece quantity is 3, angle between each lower cylinder tongue piece is 120 degree, described cascade ring outer wall is provided with exchange window, exchanging window is two rows structure, described often row exchanges window quantity between 4-10, described upper cylinder tongue piece and lower cylinder tongue piece are provided with reinforcing rib structure.
2. a kind of purifying column cascade ring according to claim 1 structured packing, is characterized in that, the diameter of described upper cylinder is between 70-80 millimeter, and the diameter of lower cylinder is between 45-50 millimeter.
3. a kind of purifying column cascade ring according to claim 1 structured packing, is characterized in that, the reinforcement of described upper cylinder tongue piece and lower cylinder tongue piece adopts polytetrafluoroethylene (PTFE) and polyparaphenylene phenol material mixing manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510928437.6A CN105435731A (en) | 2015-12-15 | 2015-12-15 | Purification tower cascade ring structural filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510928437.6A CN105435731A (en) | 2015-12-15 | 2015-12-15 | Purification tower cascade ring structural filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105435731A true CN105435731A (en) | 2016-03-30 |
Family
ID=55546625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510928437.6A Pending CN105435731A (en) | 2015-12-15 | 2015-12-15 | Purification tower cascade ring structural filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105435731A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671708A (en) * | 2018-07-31 | 2018-10-19 | 太仓市宇格明叶环保设备有限公司 | A kind of many-sided ball Raschig ring filler for exhaust treatment system |
| CN114192101A (en) * | 2021-11-25 | 2022-03-18 | 江苏正迈过滤技术有限公司 | Novel filtering filler and composite die for production thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202700503U (en) * | 2012-07-04 | 2013-01-30 | 宁波科新化工工程技术有限公司 | Pall ring |
| CN203448112U (en) * | 2013-08-30 | 2014-02-26 | 洛阳瑞铭石化技术有限公司 | Pall ring for floating valve tower |
-
2015
- 2015-12-15 CN CN201510928437.6A patent/CN105435731A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202700503U (en) * | 2012-07-04 | 2013-01-30 | 宁波科新化工工程技术有限公司 | Pall ring |
| CN203448112U (en) * | 2013-08-30 | 2014-02-26 | 洛阳瑞铭石化技术有限公司 | Pall ring for floating valve tower |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671708A (en) * | 2018-07-31 | 2018-10-19 | 太仓市宇格明叶环保设备有限公司 | A kind of many-sided ball Raschig ring filler for exhaust treatment system |
| CN108671708B (en) * | 2018-07-31 | 2023-05-02 | 太仓市宇格明叶环保设备有限公司 | Multi-surface ball Raschig ring packing for waste gas treatment system |
| CN114192101A (en) * | 2021-11-25 | 2022-03-18 | 江苏正迈过滤技术有限公司 | Novel filtering filler and composite die for production thereof |
| CN114192101B (en) * | 2021-11-25 | 2023-04-21 | 江苏正迈过滤技术有限公司 | Novel filter packing and production is with compound mould thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |
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| WD01 | Invention patent application deemed withdrawn after publication |