CN208398053U - A kind of wet steam generator nozzles adjusting auxiliary device - Google Patents
A kind of wet steam generator nozzles adjusting auxiliary device Download PDFInfo
- Publication number
- CN208398053U CN208398053U CN201820990369.5U CN201820990369U CN208398053U CN 208398053 U CN208398053 U CN 208398053U CN 201820990369 U CN201820990369 U CN 201820990369U CN 208398053 U CN208398053 U CN 208398053U
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- CN
- China
- Prior art keywords
- nozzles
- fixed link
- snap ring
- boiler tube
- steam generator
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Abstract
The utility model discloses a kind of wet steam generator nozzles to adjust auxiliary device, including boiler tube, nozzles are equipped with inside the boiler tube, snap ring is equipped at the top and bottom of the nozzles, the snap ring matches with nozzles, the snap ring bottom is equipped with strip, the strip side is equipped with card slot, fixed link is equipped at the top of the snap ring, the fixed link two sides are equipped with support rod, and the supporting bar top and fixed link outside are hinged, and the support rod bottom end is equipped with sliding block, the support rod bottom end and sliding block are hinged, and the boiler tube inner wall is equipped with sliding slot.The utility model is by being equipped with snap ring, fixed link, support rod, sliding block and sliding slot, two snap rings are stuck on nozzles, promote the tightness of two snap rings engaging, screw rod drives two support rods mobile, be conducive to play a supporting role to fixed link, it advantageously ensures that the stability of fixed link and snap ring, increases the fixed efficiency to nozzles, prevent nozzles from deviateing furnace body center line.
Description
Technical field
The utility model relates to regulation technology field, in particular to a kind of wet steam generator nozzles adjust auxiliary device.
Background technique
In recent years, wet steam generator is because of many reasons safety accidents such as boiler tube bulge, booster frequent occurrence, cause compared with
Huge economic loss influences being normally carried out for steam injection exploitation.Field practice experience have shown that, it is that boiler tube hot-spot is led that flame is burnt partially
The basic reason of bulge, booster is caused, but at present without thoroughly solution.
The flame combustion controller of wet steam generator nozzles easily makes nozzles deviate furnace because of reasons such as vibration and difference variations
Body center line in turn results in flame and burns partially.But existing wet steam generator is bad for fixed efficiency, is easy to happen offset.
Therefore, it is necessary to solve the above problems to invent a kind of wet steam generator nozzles adjusting auxiliary device.
Utility model content
The purpose of this utility model is to provide a kind of wet steam generator nozzles to adjust auxiliary device, by two snap ring cards
On nozzles, the strip on two snap rings is fastened togather with card slot, can increase the fixed effect to nozzles, promotes two cards
The tightness of ring engaging, screw rod drive two support rods mobile, and sliding block promotes mobile efficiency in sliding slot internal slide, can be to solid
Fixed pole is played a supporting role, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of wet steam generator nozzles adjusting is auxiliary
Help device, including boiler tube, nozzles be equipped with inside the boiler tube, be equipped with snap ring at the top and bottom of the nozzles, the snap ring with
Nozzles match, and the snap ring bottom is equipped with strip, and the strip side is equipped with card slot, is equipped with fixed link at the top of the snap ring,
The fixed link two sides are equipped with support rod, and the supporting bar top and fixed link outside are hinged, and the support rod bottom end is equipped with
Sliding block, the support rod bottom end and sliding block are hinged, and the boiler tube inner wall is equipped with sliding slot, and the sliding block is slidably connected with sliding slot.
Preferably, it is equipped with regulating device at the top of the fixed link, the regulating device includes shell, the shell and boiler tube
It is fixedly connected, the fixed link is through boiler tube and extends to interior of shell.
Preferably, it is equipped with fixed plate at the top of the fixed link, is equipped with cavity inside the fixed plate.
Preferably, the cavity inside is equipped with fixture block, is equipped with screw rod at the top of the fixture block.
Preferably, the case surface is equipped with screw hole, and the screw rod is threadedly coupled with screw hole.
Preferably, it is equipped with butterfly button on the outside of the screw rod, the butterfly button is fixedly connected with screw rod.
The technical effect and advantage of the utility model:
1, by being equipped with snap ring, fixed link, support rod, sliding block and sliding slot, two snap rings are stuck on nozzles, two snap rings
On strip be fastened togather with card slot, be conducive to increase the fixed effect to nozzles, promoted two snap rings engaging tightness,
Screw rod drives two support rods mobile, is conducive to play a supporting role to fixed link, advantageously ensures that the steady of fixed link and snap ring
It is qualitative, increase the fixed efficiency to nozzles, prevents nozzles from deviateing furnace body center line, avoid the case where flame is burnt partially, in turn
It can prevent wet steam generator from the safety accidents such as boiler tube bulge, booster occur, promote safety；
2, by being equipped with regulating device, rotation butterfly button can drive screw rod to move down, and screw rod can pass through fixture block band
Dynamic fixed plate and fixed link move up and down, and are conducive to that the motion track of fixed link is adjusted, convenient to dismantle to nozzles,
The installation effectiveness to nozzles is promoted, while shell is conducive to play buffer action, boiler tube internal temperature is avoided to generate shadow to outside
It rings.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the regulating device structural schematic diagram of the utility model.
In figure: 1 boiler tube, 2 nozzles, 3 snap rings, 4 strips, 5 card slots, 6 fixed links, 7 support rods, 8 sliding blocks, 9 sliding slots, 10 are adjusted
Device, 11 shells, 12 fixed plates, 13 cavitys, 14 fixture blocks, 15 screw rods, 16 screw holes, 17 butterfly buttons.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of wet steam generator nozzles as shown in Figs. 1-3 and adjusts auxiliary device, including furnace
Pipe 1 is equipped with nozzles 2 inside the boiler tube 1, is equipped with snap ring 3, the snap ring 3 and 2 phase of nozzles at the top and bottom of the nozzles 2
Matching, 3 bottom of snap ring are equipped with strip 4, and 4 side of strip is equipped with card slot 5, is equipped with fixed link 6 at the top of the snap ring 3,
6 two sides of fixed link are equipped with support rod 7, and 7 top of support rod and 6 outside of fixed link are hinged, 7 bottom end of support rod
Equipped with sliding block 8,7 bottom end of support rod and sliding block 8 are hinged, and 1 inner wall of boiler tube is equipped with sliding slot 9, by being equipped with snap ring 3, solid
Two snap rings 3 are stuck on nozzles 2 by fixed pole 6, support rod 7, sliding block 8 and sliding slot 9, and the strip 4 on two snap rings 3 and card slot 5 block
It is combined, is conducive to increase the fixed effect to nozzles 2, promote the tightness of two snap rings 3 engaging, screw rod 15 drives two
Support rod 7 is mobile, is conducive to play a supporting role to fixed link 6, advantageously ensures that the stability of fixed link 6 and snap ring 3, increases
To the fixed efficiency of nozzles 2, prevents nozzles 2 from deviateing furnace body center line, avoid the case where flame is burnt partially, and then can prevent
The safety accidents such as 1 bulge of boiler tube, booster occur for wet steam generator, promote safety, and the sliding block 8 is slidably connected with sliding slot 9.
Further, in the above-mentioned technical solutions, regulating device 10, the regulating device are equipped at the top of the fixed link 6
10 include shell 11, and the shell 11 is fixedly connected with boiler tube 1, and the fixed link 6 is through boiler tube 1 and extends in shell 11
Portion is conducive to play buffer action, 1 internal temperature of boiler tube is avoided to have an impact outside by the way that shell 11 is arranged；
Further, in the above-mentioned technical solutions, fixed plate 12 is equipped at the top of the fixed link 6, in the fixed plate 12
Portion is equipped with cavity 13, by setting fixed plate 12 and cavity 13, can be convenient fixture block 14 and fixed plate 12 is driven to be moved；
Further, in the above-mentioned technical solutions, it is equipped with fixture block 14 inside the cavity 13, is equipped at the top of the fixture block 14
Screw rod 15, by setting fixture block 14 and screw rod 15, screw rod 15 can drive fixed plate 12 and fixed link 6 to carry out by fixture block 14
Lower movement；
Further, in the above-mentioned technical solutions, 11 surface of shell is equipped with screw hole 16, the screw rod 15 and screw hole 16
It is threadedly coupled, by the way that screw hole 16 is arranged, can be threadedly coupled with screw rod 15, screw rod 15 is defined；
Further, in the above-mentioned technical solutions, butterfly button 17, the butterfly button 17 and spiral shell are equipped on the outside of the screw rod 15
Bar 15 is fixedly connected, and by the way that butterfly button 17 is arranged, rotation butterfly button 17 can drive screw rod 15 to move down, and increases rotation effect
Rate.
This practical working principle:
Referring to Figure of description 1-2, two snap rings 3 are stuck on nozzles 2, the strip 4 on two snap rings 3 and card slot 5 block
It is combined, the fixed effect to nozzles 2 can be increased, promote the tightness of two snap rings 3 engaging, while lead-screw 15,
Screw rod 15 drives two support rods 7 mobile, and sliding block 8 promotes mobile efficiency in 9 internal slide of sliding slot, can play to fixed link 6
Supporting role, and then guarantee the stability of fixed link 6 and snap ring 3, increase the fixed efficiency to nozzles 2, prevents nozzles 2 from deviateing furnace
Body center line avoids the case where flame is burnt partially, and then can prevent wet steam generator from 1 bulge of boiler tube, booster etc. occurs
Safety accident promotes safety；
Referring to Figure of description 3, while rotating butterfly button 17 can drive screw rod 15 to move down, and screw rod 15 can pass through
Fixture block 14 drives fixed plate 12 and fixed link 6 to move up and down, and the motion track of fixed link 6 can be adjusted, convenient
Nozzles 2 are dismantled, promote the installation effectiveness to nozzles 2, while shell 11 can play buffer action, avoid 1 inside temperature of boiler tube
Degree has an impact outside.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of wet steam generator nozzles adjust auxiliary device, including boiler tube (1), it is characterised in that: the boiler tube (1) is internal
Equipped with nozzles (2), it is equipped with snap ring (3) at the top and bottom of the nozzles (2), the snap ring (3) matches with nozzles (2), institute
Snap ring (3) bottom is stated equipped with strip (4), strip (4) side is equipped with card slot (5), and fixed link is equipped at the top of the snap ring (3)
(6), fixed link (6) two sides are equipped with support rod (7), hinged on the outside of support rod (7) top and fixed link (6), institute
Support rod (7) bottom end is stated equipped with sliding block (8), hingedly, boiler tube (1) inner wall is equipped with for support rod (7) bottom end and sliding block (8)
Sliding slot (9), the sliding block (8) are slidably connected with sliding slot (9).
2. a kind of wet steam generator nozzles according to claim 1 adjust auxiliary device, it is characterised in that: the fixation
Regulating device (10) are equipped at the top of bar (6), the regulating device (10) includes shell (11), the shell (11) and boiler tube (1)
It is fixedly connected, the fixed link (6) is through boiler tube (1) and extends to shell (11) inside.
3. a kind of wet steam generator nozzles according to claim 1 adjust auxiliary device, it is characterised in that: the fixation
Fixed plate (12) are equipped at the top of bar (6), are equipped with cavity (13) inside the fixed plate (12).
4. a kind of wet steam generator nozzles according to claim 3 adjust auxiliary device, it is characterised in that: the cavity
(13) internal to be equipped with fixture block (14), screw rod (15) are equipped at the top of the fixture block (14).
5. a kind of wet steam generator nozzles according to claim 2 adjust auxiliary device, it is characterised in that: the shell
(11) surface is equipped with screw hole (16), and screw rod (15) is threadedly coupled with screw hole (16).
6. a kind of wet steam generator nozzles according to claim 4 adjust auxiliary device, it is characterised in that: the screw rod
(15) outside is equipped with butterfly button (17), and the butterfly button (17) is fixedly connected with screw rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820990369.5U CN208398053U (en) | 2018-06-26 | 2018-06-26 | A kind of wet steam generator nozzles adjusting auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820990369.5U CN208398053U (en) | 2018-06-26 | 2018-06-26 | A kind of wet steam generator nozzles adjusting auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208398053U true CN208398053U (en) | 2019-01-18 |
Family
ID=65133402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820990369.5U Expired - Fee Related CN208398053U (en) | 2018-06-26 | 2018-06-26 | A kind of wet steam generator nozzles adjusting auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208398053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112410707A (en) * | 2019-08-21 | 2021-02-26 | 李秀芬 | Auxiliary connecting device for inner blowing nozzle with adjustable position |
-
2018
- 2018-06-26 CN CN201820990369.5U patent/CN208398053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112410707A (en) * | 2019-08-21 | 2021-02-26 | 李秀芬 | Auxiliary connecting device for inner blowing nozzle with adjustable position |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20190626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |