CN201350405Y - Novel chemical packing material - Google Patents
Novel chemical packing material Download PDFInfo
- Publication number
- CN201350405Y CN201350405Y CNU2008202234174U CN200820223417U CN201350405Y CN 201350405 Y CN201350405 Y CN 201350405Y CN U2008202234174 U CNU2008202234174 U CN U2008202234174U CN 200820223417 U CN200820223417 U CN 200820223417U CN 201350405 Y CN201350405 Y CN 201350405Y
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- spheroid
- groove
- chemical industry
- filler
- new packing
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Abstract
The utility model relates to a packing material used in chemical equipment, which is provided with a sphere-like body. The sphere-like body is equipped with at least one center hole, and pluralities of grooves are arranged on the surface of the sphere-like body. The packing material has the advantages of simple structure, convenient manufacturing and using, strong corrosion resistance, low thermal expansion coefficient, high thermal-shock resistance, high mechanical strength, fine mass transfer washing effect, low resistance, uniform gas and liquid distribution, high efficiency, large flux and the like, and can be widely applied to industrial packed towers.
Description
Technical field
The utility model relates to chemical field, the new packing with near-spherical structure that is specifically related to use in a kind of chemical industry equipment.
Background technology
Employed filler mostly is the solid sphere filler greatly in the existing chemical industry equipment, and the shortcoming of this solid sphere filler is that its surface area is little, air-flow penetrates that area is narrow, mass-transfer efficiency is low and gas-flow resistance is big.For overcoming these shortcomings, Chinese patent CN2215949Y has proposed " a kind of metal oblate spheroid filler ", strike out five identical interconnective oblate unit of shape by a Stainless Steel band, five ribs are arranged on each unit, the two ends of every rib have sky, wing, the different directions bending is pressed in each unit and junction and each bar rib, at last the junction, two ends is overlapped rivet clasp and constitute.Though this metal oblate spheroid filler has improved specific area and had higher voidage, its structure is very complicated, makes also difficulty, and cost is also very high.
The utility model content
The utility model technical issues that need to address are, how a kind of filler is provided, this filler can overcome the above-mentioned shortcoming of existing filler well, also have advantages such as structure is ingenious rationally, thermal-shock resistance is high, mechanical strength is high, clean result is good, can be widely used in making filler in the industrial filler tower.
The technical problem that the utility model proposed is to solve like this: construct a kind of chemical industry new packing, it is characterized in that, described chemical filler is one to have the spheroid of near-spherical structure; Described spheroid is provided with at least one through hole that runs through spheroid; The surface of described spheroid is provided with several grooves.
According to chemical industry new packing provided by the utility model, it is characterized in that described spheroid can adopt metal, plastics, porcelain or graphite manufacturing.
According to chemical industry new packing provided by the utility model, it is characterized in that described through hole is arranged in parallel.
According to chemical industry new packing provided by the utility model, it is characterized in that the section of described groove is a circular arc, the groove two ends are communicated with the both-side opening of through hole respectively.
According to chemical industry new packing provided by the utility model, it is characterized in that described groove is the serpentine structure along spherome surface.
According to chemical industry new packing provided by the utility model, it is characterized in that described groove is for being the straight-line groove that star distributes along spherome surface.
The utility model has the advantages that simple in structurely, only need boring on the class ball, fluting promptly to can be made into.But material is elected as the filler that the die casting of plastics, nylon-type gets, easily simple especially.This filler also has advantages such as structure is ingenious rationally, thermal-shock resistance is high, mechanical strength is high, clean result is good, can be widely used in making filler in the industrial filler tower.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
The chemical industry that Fig. 1 provides for the utility model new packing structural representation.
The chemical industry that Fig. 2 provides for the utility model vertical view of new packing.
The chemical industry that Fig. 3 provides for the utility model serpentine groove schematic diagram of new packing.
Wherein, 1, spheroid, 2, through hole, 3, groove.
The specific embodiment
As shown in Figure 1, the chemical industry that provides for the utility model new packing structural representation.Chemical filler shown in the figure is one to have the spheroid 1 of near-spherical structure; Described spheroid 1 is provided with at least one through hole that runs through spheroid 12; The surface of described spheroid 1 is provided with several grooves 3.
As shown in Figure 2, the chemical industry that provides for the utility model vertical view of new packing.As shown in Figure 3, the chemical industry that provides for the utility model serpentine groove schematic diagram of new packing.
Described through hole 2 is arranged in parallel.The section of described groove 3 is a circular arc, and groove 3 two ends are communicated with the both-side opening of through hole 2 respectively.Described groove 3 is the serpentine structure along spheroid 1 surface.Described groove 3 is for being the straight-line groove that star distributes along spheroid 1 surface.
Described spheroid 1 can be selected positive spheroid or spheroid for use, and described spheroid 1 can adopt material manufacturings such as metal, plastics, nylon, porcelain or graphite.Through hole 2 can be offered along the central axis of spheroid, and the number of through hole 2 can be offered arbitrarily under the prerequisite that guarantees pressure-bearing.
During use, with some this chemical fillers that are accumulated in together, because outward flange leans on mutually each other, 2 of through holes that are arranged on the groove 3 on spheroid 1 surface and are arranged in the spheroid 1 have been built the bigger flowing space to air-flow, simultaneously gas-flow resistance is reduced greatly, the area that filler contacts with air-flow increases greatly than its surface area, thereby the mass-transfer efficiency of filler is improved.
The utility model has the advantages that simple in structurely, only need in the spheroid internal drilling, at the spherome surface fluting namely Can be made into. But material is elected as the filler that the die casting of plastics, nylon-type gets, especially easily simple. This filler also has the advantages such as structure is ingenious rationally, thermal-shock resistance is high, mechanical strength is high, clean result is good, Can be widely used in making filler in the industrial filler tower.
Claims (4)
1, a kind of chemical industry new packing is characterized in that, described chemical filler is one to have the spheroid (1) of near-spherical structure; Described spheroid (1) is provided with at least one through hole that runs through spheroid (1) (2); Described through hole (2) is arranged in parallel; The surface of described spheroid (1) is provided with several grooves (3); The section of described groove (3) is a circular arc, and groove (3) two ends are communicated with the both-side opening of through hole (2) respectively.
2, chemical industry new packing according to claim 1 is characterized in that, described spheroid (1) can adopt metal, plastics, porcelain or graphite manufacturing.
3, chemical industry new packing according to claim 1 is characterized in that, described groove (3) is the serpentine structure along spherome surface.
4, chemical industry new packing according to claim 1 is characterized in that, described groove (3) is for being the straight-line groove that star distributes along spherome surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202234174U CN201350405Y (en) | 2008-12-16 | 2008-12-16 | Novel chemical packing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202234174U CN201350405Y (en) | 2008-12-16 | 2008-12-16 | Novel chemical packing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201350405Y true CN201350405Y (en) | 2009-11-25 |
Family
ID=41373793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202234174U Expired - Fee Related CN201350405Y (en) | 2008-12-16 | 2008-12-16 | Novel chemical packing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201350405Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941562A (en) * | 2015-05-29 | 2015-09-30 | 中冶焦耐工程技术有限公司 | Spherical double-layer spiral packing |
| CN107159086A (en) * | 2017-06-21 | 2017-09-15 | 江苏三剂实业有限公司 | A kind of special aluminum oxide perforate ball |
-
2008
- 2008-12-16 CN CNU2008202234174U patent/CN201350405Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941562A (en) * | 2015-05-29 | 2015-09-30 | 中冶焦耐工程技术有限公司 | Spherical double-layer spiral packing |
| CN104941562B (en) * | 2015-05-29 | 2017-01-04 | 中冶焦耐工程技术有限公司 | A kind of spherical double-layer spiral filler |
| CN107159086A (en) * | 2017-06-21 | 2017-09-15 | 江苏三剂实业有限公司 | A kind of special aluminum oxide perforate ball |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091125 Termination date: 20101216 |