CN201357071Y - Reinforcement hole ball - Google Patents
Reinforcement hole ball Download PDFInfo
- Publication number
- CN201357071Y CN201357071Y CNU2009201416818U CN200920141681U CN201357071Y CN 201357071 Y CN201357071 Y CN 201357071Y CN U2009201416818 U CNU2009201416818 U CN U2009201416818U CN 200920141681 U CN200920141681 U CN 200920141681U CN 201357071 Y CN201357071 Y CN 201357071Y
- Authority
- CN
- China
- Prior art keywords
- ball
- reduces
- reinforcement hole
- hole ball
- reinforcement
- 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 - Lifetime
Links
Abstract
A reinforcement hole ball is applied to a reactor in the field of petrochemical industry and used as stuffing. The surface of a ball body is provided with staggered reinforcement strips 2 and holes 3. The porcelain ball is used in a reaction tower to increase the specific surface area and gas and liquid circulation volume, has good distribution performance, reduces resistance and the self weight in the tower, resists acid and alkali as well as high temperature, and has high compressive strength and high utilization rate. The reinforcement hole ball saves energy, reduces the cost, prolongs the working time, and reduces the number of times for overhaul, thus improving the economic benefit.
Description
Technical field
The utility model relates to a kind of reactor of petrochemical industry, natural gas and coal chemical technology and inserts of industrial tower of being used for.
Background technology
At petrochemical industry, in hydrogenation, refining, hydrogen manufacturing, reformation, gas branch, aromatic hydrocarbons extracting, isomerization unit.The present inertia alumina ball that uses because spheroid is solid, so existence than great, specific area is little, gas-liquid skewness, problem such as resistance is big, and efficient is low.
Summary of the invention
At the problems referred to above, the purpose of this utility model is to provide a kind of desirable covering to support reactor inserts---muscle hole ball.It is reasonable that it has planform, the material good dispersion, and resistance is little, the efficient height, energy savings, characteristics such as reduce cost.
Core content of the present utility model is the staggered muscle band 2 that there is projection on spheroid 1 surface of muscle hole ball, have several straight-through perforates 3 in the spheroid, owing to calculate the diameter of ball with muscle band 2 projecting points, add the 2 crosspoint perforates 3 of muscle band, thereby alleviated the weight of ball, increased the mechanical strength and the specific area of ball.So following advantage is arranged:
1, specific area is big, light specific gravity, and uniform gas-liquid distribution, flux is big, and permeability is good.
2, SR reduces, and voidage is big, and compression strength increases, the utilization rate height.
Description of drawings
Fig. 1 is a perspective view of the present utility model.
Among the figure: 1-spheroid, 2-muscle band, 3-perforate.
The utility model is because its ball surface has several straight-through perforates 3, muscle band 2. Increased like this specific area, Gas-liquid mass transfer distributes average, has increased the material dispersion performance, and has had stable chemical performance and heat endurance. Do not make and urge Change agent and harden, burn, prolong its service life.
Specific embodiment
The purpose of this utility model is realized by the following example:
Adopt unique ceramic formula, its primary raw material is: alundum (Al, feldspar, Jiepai clay, kaolin, Hebei stone, Guangdong black mud etc.After chemically examining,, spray nothing friction moulding, form, just can be used for doing in the industrial tower inserts through test package through high temperature sintering by selected ball milling, suction iron, removal of impurities, press filt, vacuum, extruding by metered proportions.
Claims (1)
1, an effective reinforcement hole ball is characterized in that: be made up of spheroid (1), muscle band (2) and perforate (3), muscle band (2) is at spheroid (1) rat and be interspersed several straight-through perforates (3) in the spheroid (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201416818U CN201357071Y (en) | 2009-02-16 | 2009-02-16 | Reinforcement hole ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201416818U CN201357071Y (en) | 2009-02-16 | 2009-02-16 | Reinforcement hole ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201357071Y true CN201357071Y (en) | 2009-12-09 |
Family
ID=41422828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201416818U Expired - Lifetime CN201357071Y (en) | 2009-02-16 | 2009-02-16 | Reinforcement hole ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201357071Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103080465A (en) * | 2010-07-12 | 2013-05-01 | 史密斯运输股份有限公司 | Method and apparatus for a well employing the use of an activation ball |
-
2009
- 2009-02-16 CN CNU2009201416818U patent/CN201357071Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103080465A (en) * | 2010-07-12 | 2013-05-01 | 史密斯运输股份有限公司 | Method and apparatus for a well employing the use of an activation ball |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091209 |