CN205957138U - Power plant boiler drum level changer balance container prevents vibrating device - Google Patents
Power plant boiler drum level changer balance container prevents vibrating device Download PDFInfo
- Publication number
- CN205957138U CN205957138U CN201620787738.1U CN201620787738U CN205957138U CN 205957138 U CN205957138 U CN 205957138U CN 201620787738 U CN201620787738 U CN 201620787738U CN 205957138 U CN205957138 U CN 205957138U
- Authority
- CN
- China
- Prior art keywords
- fixed
- power plant
- backplate
- utility
- boiler drum
- 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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- Vibration Prevention Devices (AREA)
Abstract
The utility model provides a power plant boiler drum level changer balance container prevents vibrating device, belongs to power plant auxiliary assembly field. The utility model aims at providing an install on power plant boiler drum level changer balance container, can eliminate the power plant boiler drum level changer balance container prevents vibrating device that the container shakes big problem. The utility model discloses be fixed with the backplate on the mount inner wall, it has screw grooves to open on the mount, be fixed with the nut on the backplate in screw grooves, the tie bolt who matches with the nut passes the one end of backplate fixed connection at damping spring, the damping spring other end is fixed on spring fixing pin, spring fixing pin fixes on locking is bad, the locking ring is circular, and the two parts by equalling divide equally constitute, all be fixed with corresponding lock ear on two parts locking ring, two parts locking ring passes through the bolt -up in lock ear department. The utility model discloses simple structure, simple to operate can dismantle when thermal power factory unit overhauls, installs when coming into operation, avoids the welding of frequently getting angry.
Description
Technical field
The utility model belongs to balance of power plant field.
Background technology
Thermal power plant steam water-level transmitter equalizing reservoir is affected by mounting means and installation environment, and equalizing reservoir is frequent
Occur there is high vibration phenomenon.There is larger vibration in equalizing reservoir, one is the accuracy of impact drum level measurement, and two
It is that often vibration can cause metal fatigue to equalizing reservoir sampling line, probe tube or the leakage of probe tube root may be led to, exist
Larger potential safety hazard.Solution common at present is for steam dome balance container fixing device for installing, but boiler is operationally
Obvious with phenomenon of expanding with heat and contract with cold when stopping transport, larger displacement can be produced.Can destruction of balance using fixing device stable equilibrium container
Container or sampling line.
Content of the invention
The purpose of this utility model is to provide one kind to be installed on power plant steam water-level transmitter equalizing reservoir, can disappear
Except container shakes the power plant steam water-level transmitter equalizing reservoir vibration proof device of big problem.
The utility model is fixed with backplate on fixed mount inwall, has flight, on fixed mount in flight
Nut is fixed with backplate, the turnbuckle mating with nut is fixedly connected on one end of damping spring, damping bullet through backplate
The spring other end is fixed on spring steady pin, spring steady pin is fixed in retaining ring, and retaining ring is circle, and by dividing equally
Two parts are constituted, and two parts retaining ring are respectively and fixedly provided with corresponding lock ear, two parts retaining ring is fastened by bolts at lock ear.
The utility model, using detachable, the vibration proof device of adjustable position, elastic connection, both can solve steam water-level
The big problem of equalizing reservoir vibrations, is avoided that unit opens, stopping time drum position is subjected to displacement, fixing device destruction of balance container again
Sampling line.Can solve the problems, such as that steam water-level equalizing reservoir vibrates.It is avoided that unit opens, stopping time drum position is subjected to displacement,
Fixing device destruction of balance container sampling line.Device structure is simple, easy for installation, can enter in thermal power plant unit maintenance
Row dismounting, installs when coming into operation, it is to avoid welding of frequently getting angry.
Brief description
Fig. 1 is the utility model structural representation.
Specific embodiment
The utility model is fixed with backplate 9 on fixed mount 4 inwall, has flight 8 on fixed mount 4, in flight 8
It is fixed with nut 2, the turnbuckle 1 mating with nut 2 is fixedly connected on the one of damping spring 3 through backplate 9 on interior backplate 9
End, damping spring 3 other end is fixed on spring steady pin 7, and spring steady pin 7 is fixed in retaining ring 6, and retaining ring 6 is circle
Shape, and be made up of the two parts divided equally, two parts retaining ring 6 is respectively and fixedly provided with corresponding lock ear 5, two parts retaining ring 6 exists
It is fastened by bolts at lock ear 5.
The circular retaining ring mated with equalizing reservoir external diameter is fixed by bolts to equalizing reservoir interposition by the utility model
Put, there is spring steady pin retaining ring both sides.Damping spring is arranged between steady pin and fixed mount, can be led to according to field working conditions
Cross rotation fixed screw adjustment spring strength, meet vibration proof demand.Fixed mount can be fixed on fixing end according to field working conditions.
Claims (1)
1. a kind of power plant steam water-level transmitter equalizing reservoir vibration proof device it is characterised in that：In fixed mount（4）On inwall
It is fixed with backplate（9）, in fixed mount（4）On have flight（8）, in flight（8）Interior backplate（9）On be fixed with nut
（2）, with nut（2）The turnbuckle of coupling（1）Through backplate（9）It is fixedly connected on damping spring（3）One end, damping spring
（3）The other end is fixed on spring steady pin（7）On, spring steady pin（7）It is fixed on retaining ring（6）On, retaining ring（6）For circle
Shape, and be made up of the two parts divided equally, two parts retaining ring（6）On be respectively and fixedly provided with corresponding lock ear（5）, two parts retaining ring
（6）In lock ear（5）Place is fastened by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620787738.1U CN205957138U (en) | 2016-07-26 | 2016-07-26 | Power plant boiler drum level changer balance container prevents vibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620787738.1U CN205957138U (en) | 2016-07-26 | 2016-07-26 | Power plant boiler drum level changer balance container prevents vibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205957138U true CN205957138U (en) | 2017-02-15 |
Family
ID=57971707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620787738.1U Expired - Fee Related CN205957138U (en) | 2016-07-26 | 2016-07-26 | Power plant boiler drum level changer balance container prevents vibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205957138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023085A (en) * | 2019-12-19 | 2020-04-17 | 大唐郓城发电有限公司 | Heating surface structure of boiler with reheating circulating fluidized bed |
-
2016
- 2016-07-26 CN CN201620787738.1U patent/CN205957138U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023085A (en) * | 2019-12-19 | 2020-04-17 | 大唐郓城发电有限公司 | Heating surface structure of boiler with reheating circulating fluidized bed |
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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: 20170215 Termination date: 20190726 |