CN204442738U - Gas bubble screen shell - Google Patents
Gas bubble screen shell Download PDFInfo
- Publication number
- CN204442738U CN204442738U CN201520168750.XU CN201520168750U CN204442738U CN 204442738 U CN204442738 U CN 204442738U CN 201520168750 U CN201520168750 U CN 201520168750U CN 204442738 U CN204442738 U CN 204442738U
- Authority
- CN
- China
- Prior art keywords
- air bag
- main body
- gas bubble
- bubble screen
- screen shell
- 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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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
A kind of gas bubble screen shell, comprise main body, reinforcement, flange, air bag chew hole, the upper and lower two ends of described main body are equipped with flange, and described body outer wall is evenly provided with plural reinforcement in one week; Described main body is provided with air bag and chews hole.The utility model is do not make because there being welding slag etc. to need to polish to gas bubble screen outer casing inner wall to the infringement of air bag, and the effective error of inwall is ± 3mm, therefore realizes effectively fixing air bag.Owing to adopting reinforcement to reinforce in periphery, the requirement of strength under air bag gassy state effectively can be realized.The pressure of air bag pressure effectively can be supervised owing to being provided with baroceptor.
Description
Technical field
The utility model relates to a kind of gas bubble screen shell, particularly relates to iron alloy electric furnace gas bubble screen shell.
Background technology
For iron alloy electric furnace, in order to the lifting of the roasting and electric furnace effective power that realize electrode, just need to realize moving both vertically of electrode, namely press function.Therefore it is vital for pressing function.
Air bag Fluctuation Device is made up of air bag and gas bubble screen shell two parts, and wherein gas bubble screen shell plays a very important role in Fluctuation Device.Can say so, not have gas bubble screen shell just can not realize pressing function.Gas bubble screen shell be air bag fixedly provide effective restriction.Therefore we think be necessary to this device carry out technical protection.
Utility model content
The purpose of this utility model is to can effectively realize moving both vertically of electrode, thus provides a kind of iron alloy electric furnace gas bubble screen shell.
A kind of gas bubble screen shell, comprise cylindrical-shaped main body, reinforcement, flange, air bag chew hole, the upper and lower two ends of described main body are equipped with flange, and described body outer wall is evenly provided with plural reinforcement in one week; Described main body is provided with air bag and chews hole.
Described main body is provided with baroceptor.
Described baroceptor is parallel with main body inner wall through main body.
The beneficial effect of employing technique scheme is:
1. the utility model is owing to adopting circular configuration, can realize assembling at any angle, is therefore convenient to install.
2. the utility model is owing to adopting Flange joint up and down, is convenient to be connected with miscellaneous part.
3. the utility model is owing to adopting reinforcement to reinforce in periphery, effectively can realize the requirement of strength under air bag gassy state.
4. the utility model can carry out punching venting body smoothly for realizing air bag, and gas bubble screen shell is opened two holes, the position that this hole site is chewed according to air bag and determining.
5. the utility model is do not make because there being welding slag etc. to need to polish to gas bubble screen outer casing inner wall to the infringement of air bag, and the effective error of inwall is ± 3mm, therefore realizes effectively fixing air bag.
6. the utility model effectively can supervise the pressure of air bag pressure owing to being provided with baroceptor.
Accompanying drawing explanation
Fig. 1 is the utility model gas bubble screen shell mechanism schematic diagram.
In figure: main body 1, reinforcement 2, flange 3, air bag chew hole 4, baroceptor 5.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
A kind of gas bubble screen shell, as shown in Figure 1, it comprises cylindrical-shaped main body 1, hole 4 chewed by reinforcement 2, flange 3, air bag, and described main body about 1 two ends are equipped with flange 3, can be convenient to be connected with miscellaneous part; Described main body 1 outer wall is evenly provided with plural reinforcement 2 for one week, so just effectively can realize the requirement of strength under air bag gassy state; Described main body 1 is provided with air bag and chews hole 4, and air bag can carry out punching venting body smoothly, and air bag is chewed the position of chewing according to air bag position, hole 4 and determines.Described main body 1 is provided with baroceptor 5.Described baroceptor 5 is parallel with main body inner wall through main body 1, and such baroceptor 5 just effectively can supervise the pressure of air bag pressure.
The utility model is do not make because there being welding slag etc. to need to polish to gas bubble screen outer casing inner wall to the infringement of air bag, and the effective error of inwall is ± 3mm, therefore realizes effectively fixing air bag.
Claims (3)
1. a gas bubble screen shell, it is characterized in that: it comprises cylindrical-shaped main body (1), hole (4) chewed by reinforcement (2), flange (3), air bag, described main body (1) is equipped with flange (3) in two ends up and down, and described main body (1) outer wall is evenly provided with plural reinforcement (2) for one week; Described main body (1) is provided with air bag and chews hole (4).
2. gas bubble screen shell according to claim 1, is characterized in that: described main body (1) is provided with baroceptor (5).
3. gas bubble screen shell according to claim 2, is characterized in that: described baroceptor (5) is parallel with main body inner wall through main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520168750.XU CN204442738U (en) | 2015-03-25 | 2015-03-25 | Gas bubble screen shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520168750.XU CN204442738U (en) | 2015-03-25 | 2015-03-25 | Gas bubble screen shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204442738U true CN204442738U (en) | 2015-07-01 |
Family
ID=53610548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520168750.XU Expired - Fee Related CN204442738U (en) | 2015-03-25 | 2015-03-25 | Gas bubble screen shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204442738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686563A (en) * | 2019-11-07 | 2020-01-14 | 北京特种机械研究所 | Fragile cover stop structure suitable for high-pressure gas ejection test device |
-
2015
- 2015-03-25 CN CN201520168750.XU patent/CN204442738U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686563A (en) * | 2019-11-07 | 2020-01-14 | 北京特种机械研究所 | Fragile cover stop structure suitable for high-pressure gas ejection test device |
| CN110686563B (en) * | 2019-11-07 | 2022-03-29 | 北京特种机械研究所 | Fragile cover stop structure suitable for high-pressure gas ejection test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20160325 |