CN204346655U - Bell furnace air-tightness detection device - Google Patents
Bell furnace air-tightness detection device Download PDFInfo
- Publication number
- CN204346655U CN204346655U CN201420704530.XU CN201420704530U CN204346655U CN 204346655 U CN204346655 U CN 204346655U CN 201420704530 U CN201420704530 U CN 201420704530U CN 204346655 U CN204346655 U CN 204346655U
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- cylindrical tube
- connecting plate
- annular connecting
- motor
- detection device
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Abstract
Bell furnace air-tightness detection device, be mainly used in the air-leakage test of table to perhydro bell-type furnace annealing and motor, it is made up of cylindrical tube, annular connecting plate, screw, rain glass, valve, the end sealing of cylindrical tube, cylindrical tube is provided with rain glass and draft tube, draft tube is provided with valve, and cylindrical tube is vertically mounted on annular connecting plate, and annular connecting plate is provided with screw.The utility model thoroughly solves suppresses the split air-leakage test problem that operation can not carry out table and motor at present, improves table upkeep operation efficiency comprehensively, shortens the repair time.
Description
Technical field
The utility model is mainly used in the air-leakage test to perhydro bell-type furnace stove annealing device, and especially a kind of can realization separates to table and motor the bell furnace air-tightness detection device independently suppressed and carry out air-leakage test.
Background technology
Perhydro bell-type annealing furnace is heated by coal gas burner igniting, makes the hydrogen in annealing furnace inner cover reach temperature required and anneal to coil of strip.
Because hydrogen is a kind of inflammable, explosion hazard gases, therefore perhydro bell-type furnace requires very strict to the impermeability of equipment, must accomplish positive confinement, prevent hydrogen from leaking.Therefore the impermeability of bell furnace equipment after maintenance is suppressed to detect becomes a very important operation.
The motor of existing bell-type annealer coil bases, after examine and replace, needs to carry out air-leakage test (bulge test).Due to bulge test can not be carried out to motor separately at present, just can carry out entirety after motor can only being mounted to table and suppress; If detect and have Leakage Gas phenomenon, can not judge that the position occurring to leak is motor or table fast.
Summary of the invention
In order to judge that table or motor are revealed, the utility model provides a kind of bell furnace air-tightness detection device fast accurate, independently can suppress carry out air-leakage test to table and motor split, convenient and swift.
the utility model solves the technical scheme that its technical matters adopts:bell furnace air-tightness detection device, be made up of cylindrical tube, annular connecting plate, screw, rain glass, valve, the end sealing of cylindrical tube, cylindrical tube is provided with rain glass and draft tube, draft tube is provided with valve, cylindrical tube is vertically mounted on annular connecting plate, annular connecting plate is provided with screw, screw is used for connecting table or motor, annular connecting plate aperture and table or motor consistent with the circular interface diameter of circular shim junction, rain glass and valve are contained on the cylinder of cylinder type hollow post.
When carrying out independently suppressing to table, web joint of the present utility model is connected on table, opens valve, make to suppress gas and flow in cylindrical tube, observe rain glass and can detect whether have leakage.
When carrying out independently suppressing to motor, web joint of the present utility model is connected with motor, opens valve, make to suppress gas and flow in cylindrical tube, observe rain glass, can detect whether have leakage.
the beneficial effects of the utility model are:thoroughly solve and suppress the split air-leakage test problem that operation can not carry out table and motor at present, improve table upkeep operation efficiency comprehensively, shorten the repair time.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
In figure: 1. cylindrical tube, 2. web joint, 3. screw, 4. rain glass, 5. draft tube.
Embodiment
As shown in Figure 1 and Figure 2, bell furnace air-tightness detection device, be made up of cylindrical tube 1, annular connecting plate 2, screw 3, rain glass 4, valve, the end sealing of cylindrical tube 1, the barrel of cylindrical tube 1 is provided with rain glass 4 and draft tube 5, draft tube 5 is provided with valve, cylindrical tube 1 is vertically mounted on annular connecting plate 2, annular connecting plate 2 is equidistant is provided with 4 screws, screw is used for connecting table or motor, annular connecting plate aperture and table or motor consistent with the circular interface diameter of annular connecting plate junction.
Claims (1)
1. bell furnace air-tightness detection device, be made up of cylindrical tube, annular connecting plate, screw, rain glass, valve, the end sealing of cylindrical tube, cylindrical tube is provided with rain glass and draft tube, draft tube is provided with valve, cylindrical tube is vertically mounted on annular connecting plate, and annular connecting plate is provided with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704530.XU CN204346655U (en) | 2014-11-21 | 2014-11-21 | Bell furnace air-tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704530.XU CN204346655U (en) | 2014-11-21 | 2014-11-21 | Bell furnace air-tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204346655U true CN204346655U (en) | 2015-05-20 |
Family
ID=53229916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420704530.XU Active CN204346655U (en) | 2014-11-21 | 2014-11-21 | Bell furnace air-tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204346655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973545A (en) * | 2016-07-11 | 2016-09-28 | 贵州凯阳航空发动机有限公司 | Engine I-th fulcrum detection clamp and detection system composed thereof |
-
2014
- 2014-11-21 CN CN201420704530.XU patent/CN204346655U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973545A (en) * | 2016-07-11 | 2016-09-28 | 贵州凯阳航空发动机有限公司 | Engine I-th fulcrum detection clamp and detection system composed thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |