CN203999658U - A kind of installation and debugging structure for air port air-supply arrangement - Google Patents
A kind of installation and debugging structure for air port air-supply arrangement Download PDFInfo
- Publication number
- CN203999658U CN203999658U CN201420449881.0U CN201420449881U CN203999658U CN 203999658 U CN203999658 U CN 203999658U CN 201420449881 U CN201420449881 U CN 201420449881U CN 203999658 U CN203999658 U CN 203999658U
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- China
- Prior art keywords
- flange
- lower square
- square flange
- spinning solution
- orchid
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- 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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Abstract
For an installation and debugging structure for air port air-supply arrangement, comprise lower square flange and upper flange; Described lower square flange and upper flange respectively with air port air-supply arrangement in two adjacent adapters be welded and fixed, between lower square flange and upper flange, be provided with metallic gasket, the outside of lower square flange is provided with the spinning solution orchid suitable with upper flange; The below of described lower square flange is also provided with bearing rib.The utility model can, along the spinning solution orchid of axis rotation, according to the angle needs in connection procedure of the adapter in the air-supply arrangement of air port, rotate arbitrarily spinning solution orchid, to reach installation requirements by one of the arranged outside at lower square flange; And between lower flange and spinning solution orchid, reserve gap, can in the time installing and equipment moves, conveniently observe the service condition of metallic gasket, get rid of in time potential safety hazard, improved the safety in utilization of equipment.
Description
Technical field
The utility model relates to blast-furnace smelting apparatus field, relates in particular to blast-furnace tuyere air-supply arrangement, is specially a kind of installation and debugging structure for air port air-supply arrangement.
background technology
Air-supply apparatus of blast furnace is as the important component part of blast furnace smelting iron, and whether its installation is convenient, fast, determines the repair time of blast furnace, also affects blast furnace production efficiency.Whether air-supply apparatus of blast furnace operation is stable, directly affected the security of blast furnace smelting iron.
Nowadays, the production of air-supply apparatus of blast furnace, transport, installation are generally divided directly to blow two parts for expansion joint and elbow.These two portions first respectively with blast furnace assembling after, then realize the cooperation assembling of square flange between two portions to appropriate location by adjusting expansion joint size.And whether square flange is convenient to adjust and can install and adjust to the right place, the stopping property of square flange and the security that blast furnace is produced are directly affected.
The form that the adapter that the square flange using is now adjacent adopts direct weld seam to connect, when loop expansion pipe is not enough to the blue angle of inflation method to appropriate location or when square flange need to do axial adjustment, because the restriction of square flange self mode of connection causes, square flange is difficult for adjusting, alignment, even cannot assemble, cause that blast-furnace tuyere equipment ubiquity in installation and debugging process " is directly welded ", irrational operating method such as " beating anchor ear ".
Utility model content
The purpose of this utility model is to provide a kind of installation and debugging structure of being convenient to air port air-supply arrangement and in installation process, flange being carried out angle or axial adjustment, to solve the problem of mentioning in above-mentioned background technology.
To achieve these goals, the technical problem that the utility model solves realizes by the following technical solutions:
For an installation and debugging structure for air port air-supply arrangement, comprise lower square flange and upper flange; Described lower square flange and upper flange respectively with air port air-supply arrangement in two adjacent adapters be welded and fixed, between lower square flange and upper flange, be provided with metallic gasket, the outside of lower square flange is provided with the spinning solution orchid suitable with upper flange, and lower square flange connects the fixing of upper flange and the blue realization of spinning solution and upper flange by locking latches; The upper surface of described spinning solution orchid is lower than the upper surface of lower square flange, and the lower surface of spinning solution orchid, higher than the lower surface of lower square flange, when lower square flange and upper flange are fixed, forms space between upper flange and spinning solution orchid; The below of described lower square flange is also provided with bearing rib; The upper surface of described bearing rib is divided into convex section and recessed section, and inner side and the adapter of bearing rib are welded and fixed, and the lower end of the convex section on bearing rib top and lower square flange is welded and fixed, and on bearing rib recessed section is positioned at the below of spinning solution orchid.
Further, the outside of described lower square flange is provided with emboss pit, and the inner side of spinning solution orchid is provided with the tongue and groove suitable with emboss pit.
Further, the upper surface of described lower square flange is provided with groove, and metallic gasket is positioned at groove.
Further, described locking latches comprises screw bolt and nut.
beneficial effect
The utility model can be along the spinning solution orchid of axis rotation by one of the arranged outside at lower square flange, according to the angle needs in connection procedure of the adapter in the air-supply arrangement of air port, rotate arbitrarily spinning solution orchid, to reach installation requirements, solve in prior art and be directly welded, the problem that cannot regulate; And between lower flange and spinning solution orchid, reserve gap, can in the time installing and equipment moves, conveniently observe the service condition of metallic gasket, get rid of in time potential safety hazard, improved the safety in utilization of equipment.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Embodiment
In order to make of the present utility modelly to realize technique means, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of installation and debugging structure for air port air-supply arrangement, comprises lower square flange 1, metallic gasket 2, locking latches 3, upper flange 4, spinning solution blue 5 and bearing rib 6, described lower square flange 1 and upper flange 4 respectively with air port air-supply arrangement in two adjacent adapters be welded and fixed, metallic gasket 2 is fixed between lower square flange 1 and upper flange 4, when upper flange 4 is connected compression by locking latches 3 with rotary flange 5, metallic gasket 2 is subject to the compression of lower square flange 1 and upper flange 4, plays the effect of joint seal of flanges, described spinning solution orchid 5 is arranged on the outside of lower square flange 1, and can be rotated along lower square flange 1, can make as required spinning solution orchid 5 rotate arbitrarily along axis in installation process, and the upper surface of spinning solution orchid 5 is lower than the upper surface of lower square flange 1, the lower surface of spinning solution orchid 5 is higher than the lower surface of lower square flange 1, when upper flange 4 is connected compression by locking latches 3 with rotary flange 5, between upper flange 4 and spinning solution orchid 5, form the space of 8mm, convenient service condition of observing metallic gasket 2 in the time installing and equipment moves, get rid of in time potential safety hazard, described bearing rib 6 arranges the below of lower square flange 1, inner side and the adapter of bearing rib 6 are welded and fixed, the convex section on bearing rib 6 tops and lower square flange 1 are welded and fixed, play gusset supporting role, on bearing rib 6 recessed section is positioned at the below of spinning solution orchid 5, make to leave gap between spinning solution blue 5 and bearing rib 6, can carry out spinning solution orchid 5 spacingly, guarantee spinning solution orchid 5 is rotated in fixed pan.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. for an installation and debugging structure for air port air-supply arrangement, comprise lower square flange and upper flange; It is characterized in that, described lower square flange and upper flange respectively with air port air-supply arrangement in two adjacent adapters be welded and fixed, between lower square flange and upper flange, be provided with metallic gasket, the outside of lower square flange is provided with the spinning solution orchid suitable with upper flange, and lower square flange connects the fixing of upper flange and the blue realization of spinning solution and upper flange by locking latches; The upper surface of described spinning solution orchid is lower than the upper surface of lower square flange, and the lower surface of spinning solution orchid is higher than the lower surface of lower square flange; The below of described lower square flange is also provided with bearing rib; The upper surface of described bearing rib is divided into convex section and recessed section, and inner side and the adapter of bearing rib are welded and fixed, and the lower end of the convex section on bearing rib top and lower square flange is welded and fixed, and on bearing rib recessed section is positioned at the below of spinning solution orchid.
2. a kind of installation and debugging structure for air port air-supply arrangement according to claim 1, is characterized in that, the outside of described lower square flange is provided with emboss pit, and the inner side of spinning solution orchid is provided with the tongue and groove suitable with emboss pit.
3. a kind of installation and debugging structure for air port air-supply arrangement according to claim 1, is characterized in that, the upper surface of described lower square flange is provided with groove, and metallic gasket is positioned at groove.
4. a kind of installation and debugging structure for air port air-supply arrangement according to claim 1, is characterized in that, described locking latches comprises screw bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449881.0U CN203999658U (en) | 2014-08-12 | 2014-08-12 | A kind of installation and debugging structure for air port air-supply arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449881.0U CN203999658U (en) | 2014-08-12 | 2014-08-12 | A kind of installation and debugging structure for air port air-supply arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203999658U true CN203999658U (en) | 2014-12-10 |
Family
ID=52039687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420449881.0U Expired - Fee Related CN203999658U (en) | 2014-08-12 | 2014-08-12 | A kind of installation and debugging structure for air port air-supply arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203999658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866268A (en) * | 2018-07-20 | 2018-11-23 | 宁夏爱打听科技有限公司 | A kind of installation and debugging structure and method for air port air supply device |
-
2014
- 2014-08-12 CN CN201420449881.0U patent/CN203999658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866268A (en) * | 2018-07-20 | 2018-11-23 | 宁夏爱打听科技有限公司 | A kind of installation and debugging structure and method for air port air supply 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 |
Granted publication date: 20141210 Termination date: 20200812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |