CN2406725Y - Sectional packings - Google Patents
Sectional packings Download PDFInfo
- Publication number
- CN2406725Y CN2406725Y CN 00222218 CN00222218U CN2406725Y CN 2406725 Y CN2406725 Y CN 2406725Y CN 00222218 CN00222218 CN 00222218 CN 00222218 U CN00222218 U CN 00222218U CN 2406725 Y CN2406725 Y CN 2406725Y
- Authority
- CN
- China
- Prior art keywords
- filler
- groove
- packings
- sectional packings
- utility
- 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.)
- Expired - Fee Related
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model relates to the packing used for chemical equipment, which is provided with a spheroid main body. The spheroid main body is provided with at least one central hole, and the surface of the spheroid main body is provided with a plurality of grooves. The utility model has the advantages of simple structure, easy manufacture and high mass transfer efficiency.
Description
The utility model relates to the filler that uses in a kind of chemical industry equipment.
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 specific area is little, and it is narrow that air-flow penetrates area, and 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 hole, 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, complex structure is made difficulty, the cost height.
The purpose of this utility model is the above-mentioned shortcoming that overcomes existing filler, provides a kind of simple in structure, manufactures easily and the outstanding Sectional packings of performance.
The Sectional packings of realizing the utility model purpose has a class ball, and such ball-type body is provided with at least one centre bore, offers some grooves on the surface of its class ball.Some such fillers are accumulated in together during use, outer rim is leaned on mutually each other, the up concave type groove and the centre bore that are in the surface have then been created the bigger flowing space to air-flow, simultaneously gas-flow resistance is reduced greatly, increase with the air-flow contacted specific surface area, thereby mass-transfer efficiency is improved.
The utility model has the advantages that simple in structurely, only need boring on the class ball, fluting promptly to can be made into.Technical maturity, it is low to manufacture cost.But material is elected as the filler that the die casting of plastics, nylon-type makes, easily simple especially.With regard to aspect of performance, it is big to have specific area, mass-transfer efficiency height, advantage such as gas-flow resistance is little.Alternative existing similar filler uses.
Provide embodiment below in conjunction with accompanying drawing.
Fig. 1 structural representation of the present utility model
The vertical view of Fig. 2 Fig. 1
Fig. 3 serpentine groove schematic diagram
Referring to Fig. 1～2, filler body 3 can select for use spherical or Sui is spherical, and material can be employed occasion and select various materials.As various filler materials commonly used such as steel ball, plastics, nylon.Centre bore 1 can be offered along axis, number can be offered arbitrarily under the prerequisite that guarantees pressure-bearing.It is the straight flute of arc shape that groove 2 adopts the bottom that is the star distribution in the present embodiment.Can certainly adopt the groove of other distribution form and other shape.Serpentine groove 4 as shown in Figure 3.The width of each groove and the degree of depth also can be different.
Claims (3)
1, a kind of Sectional packings is characterized in that described Sectional packings has a class ball, and such ball-type body is provided with at least one centre bore, offers some grooves on the surface of its class ball.
2, Sectional packings as claimed in claim 1 is characterized in that described groove is to be the straight shape arc cunette groove that star distributes.
3, Sectional packings as claimed in claim 1 is characterized in that described groove is a serpentine arc cunette groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00222218 CN2406725Y (en) | 2000-01-28 | 2000-01-28 | Sectional packings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00222218 CN2406725Y (en) | 2000-01-28 | 2000-01-28 | Sectional packings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2406725Y true CN2406725Y (en) | 2000-11-22 |
Family
ID=33586991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00222218 Expired - Fee Related CN2406725Y (en) | 2000-01-28 | 2000-01-28 | Sectional packings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2406725Y (en) |
Cited By (1)
| 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 |
-
2000
- 2000-01-28 CN CN 00222218 patent/CN2406725Y/en not_active Expired - Fee Related
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 |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |