CN206018663U - A kind of long retractable soot blower - Google Patents
A kind of long retractable soot blower Download PDFInfo
- Publication number
- CN206018663U CN206018663U CN201620932354.4U CN201620932354U CN206018663U CN 206018663 U CN206018663 U CN 206018663U CN 201620932354 U CN201620932354 U CN 201620932354U CN 206018663 U CN206018663 U CN 206018663U
- Authority
- CN
- China
- Prior art keywords
- rack
- track
- lid
- slide block
- gun barrel
- 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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Abstract
A kind of long retractable soot blower, it includes frame (20), soot blowing gun barrel (1), rack-track (10), sport car (11), inner tube (21), air valve (22) and wall case (23), it also has stopping means and annular nozzle (24), stopping means includes slide block (13), lid (14) and locking plate (15), air valve (22) are provided with two gas outlets, (22) gas outlets of air valve are communicated with the air inlet of inner tube (21), and another gas outlet is communicated with the air inlet of annular nozzle (24).The utility model advantage is：The extreme position that sport car is limited by stopping means; play a part of duplicate protection; and the position that can pass through to adjust stopping means; a soot blower is allow to use on various sizes of boiler; save resources; reduce production cost, can prevent dust from sealing frame internal corrosion slag-blowing equipmemt is entered into gun barrel.
Description
Technical field
The utility model is related to soot blower production technical field, and in particular to a kind of long retractable soot blower.
Background technology
At present, the soot blowing gun barrel of long retractable soot blower is after the stroke for setting sport car, gun barrel is sent to by sport car
In boiler, soot blowing is carried out to boiler inner wall, the size of soot blower is customized according to the size of boiler, as sport car drives gun barrel
Walking, can produce larger inertia, or in mechanizing circuit failure, sport car drives gun barrel beyond the limit for setting by inertia
Value, makes gun barrel touch boiler inner wall, boiler is caused to damage, after the completion of soot blowing, can deposit substantial amounts of dust on gun barrel outer wall,
These dust can corrode the equipment in frame with taking in the sealing frame of soot blower when withdrawing gun barrel.
Content of the invention
The purpose of this utility model is aiming at present, and the soot blowing gun barrel of long retractable soot blower is in the row for setting sport car
Cheng Hou, is sent to gun barrel in boiler by sport car, carries out soot blowing to boiler inner wall, and the size of soot blower is the size according to boiler
To customize, as sport car drives gun barrel walking, larger inertia can be produced, or in mechanizing circuit failure, sport car is by used
Property drive gun barrel beyond set limiting value, make gun barrel touch boiler inner wall, boiler caused to damage, after the completion of soot blowing, rifle
Substantial amounts of dust can be deposited in pipe outer wall, these dust can corrode with taking in the sealing frame of soot blower when withdrawing gun barrel
The deficiency of the equipment in frame, and a kind of long retractable soot blower is provided.
The utility model includes frame, soot blowing gun barrel, rack-track, sport car, inner tube, air valve and wall case, rack-track
In frame, soot blowing gun barrel on sport car, walk on rack-track by sport car, and inner tube side is provided with valve installation
Hole, on the valve mounting apertures of inner tube, inner tube is in frame, and the gas outlet of inner tube and soot blowing gun barrel for air valve
Air inlet is communicated, and installed in one end of frame, it also has stopping means and annular nozzle, stopping means to include slide block, lid to wall case
Body and locking plate, the side of slide block are provided with chuck, and slide block is slidably mounted on rack-track, and lid is provided with and is engaged with rack-track
Tooth bar, lid is movably arranged on slide block, and locking plate one end is movably arranged on lid side, and lid is matched somebody with somebody by locking plate and chuck
Close and slider locking, the wall case side is provided with air guide groove, annular nozzle is arranged in the air guide groove of wall case, the air
Valve is provided with two gas outlets, and one gas outlet of air valve is communicated with the air inlet of inner tube, another gas outlet and annular nozzle
Air inlet is communicated.
It also has a pair of elastomeric pads, a pair of elastomeric pads to be separately mounted to the side of slide block and lid.
The rack-track is provided with scale.
One group of nozzle of the annular nozzle forms α angles respectively with horizontal direction, and α is 10-15 °.
It also has rolling bearing, and annular nozzle is by rolling bearing in the air guide groove of wall case.
The utility model advantage is：The extreme position that sport car is limited by stopping means, plays a part of duplicate protection, and
And the position that can pass through to adjust stopping means, a soot blower is used on various sizes of boiler, save resources, drop
Low production cost, can prevent dust from entering into sealing frame internal corrosion slag-blowing equipmemt with gun barrel.
Description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is Fig. 1 partial enlargement structural representations.
Fig. 3 is the left view figure structure schematic representation of the utility model stopping means.
Fig. 4 is the right view structural representation of the utility model stopping means.
Fig. 5 is the utility model right view structural representation.
Fig. 6 is that the utility model annular nozzle 24 overlooks figure structure schematic representation.
Specific embodiment
As shown in Fig. 1,2,3,4,5,6, the utility model include frame 20, soot blowing gun barrel 1, rack-track 10, sport car 11,
Inner tube 21, air valve 22 and wall case 23, in frame 20, soot blowing gun barrel 1 is arranged on sport car 11 rack-track 10, sport car
11 walk on rack-track 10, and 21 side of inner tube is provided with valve mounting apertures, and air valve 22 is installed installed in the valve of inner tube 21
Kong Shang, inner tube 21 is in frame 20, and the gas outlet of inner tube 21 is communicated with the air inlet of soot blowing gun barrel 1, and wall case 23 is installed
In one end of frame 20, it also has stopping means and annular nozzle 24, stopping means to include slide block 13, lid 14 and locking plate 15,
The side of slide block 13 is provided with chuck, and slide block 13 is slidably mounted on rack-track 10, and lid 14 is provided with to be nibbled with rack-track 10
The tooth bar of conjunction, lid 14 are movably arranged on slide block 13, and 15 one end of locking plate is movably arranged on 14 side of lid, and lid 14 is by lock
The cooperation of piece 15 and chuck is locked with slide block 13, and 23 side of wall case is provided with air guide groove, and annular nozzle 24 is arranged on wall case
In 23 air guide groove, the air valve 22 is provided with the air inlet of two gas outlets, 22 1 gas outlets of air valve and inner tube 21
Communicate, another gas outlet is communicated with the air inlet of annular nozzle 24.
It also has a pair of elastomeric pads 16, a pair of elastomeric pads 16 to be separately mounted to the side of slide block 13 and lid 14.
The rack-track 10 is provided with scale.
One group of nozzle of the annular nozzle 24 forms α angles respectively with horizontal direction, and α is 10-15 °.
It also has rolling bearing 25, and annular nozzle 24 is by rolling bearing 25 in the air guide groove of wall case 23.
Operation principle：The stroke of sport car 11 is first set according to the size of boiler before soot blowing, and by rack-track 10
Scale, places the position of slide block 13, and lid 14 is locked on rack-track 10 by locking plate 15 and slide block 13, due on lid 14
The tooth bar engaged with rack-track 10 is provided with, stopping means is firmly locked on rack-track 10, is played restriction sport car
11 effect, when a pair of elastomeric pads 16 play sport car 11 and are that stopping means is contacted, can have a buffering.Can also adjust simultaneously
The position of whole stopping means and the stroke of sport car 11, enable a soot blower to be applied on various sizes of boiler, reduce expenses.
After soot blowing terminates, unlatching air valve 2, steam off valve, gases at high pressure are respectively from soot blowing gun barrel 1 and annular nozzle
Spray in 24, prevent the dust in boiler from entering in soot blowing gun barrel 1, while annular nozzle 24 enters to the outer wall of soot blowing gun barrel 1
Row purging, blows off the dust on 1 outer wall of soot blowing gun barrel, prevents dust from following soot blowing gun barrel 1 to enter in sealing frame 20, by
In annular nozzle 24 by rolling bearing 25 on the wall case 23, and one group of nozzle 24 respectively with horizontal direction and Vertical Square
To being in 15 ° of angles of inclination, while blowing, annular nozzle 24 can be rotated, more thorough to the dust cleaning on soot blowing gun barrel 1
Bottom.
Claims (5)
1. a kind of long retractable soot blower, it include frame (20), soot blowing gun barrel (1), rack-track (10), sport car (11), interior
Pipe (21), air valve (22) and wall case (23), in frame (20), soot blowing gun barrel (1) is installed in race for rack-track (10)
On car (11), in the upper walking of rack-track (10), inner tube (210) side is provided with valve mounting apertures, air valve (22) to sport car (11)
On the valve mounting apertures of inner tube (21), inner tube (21) in the frame (20), and the gas outlet of inner tube (21) with blow
The air inlet of grey gun barrel (1) is communicated, wall case (23) installed in frame (20) one end, it is characterised in that it also have stopping means and
Annular nozzle (24), stopping means include that slide block (13), lid (14) and locking plate (15), the side of slide block (13) are provided with chuck,
Slide block (13) is slidably mounted on rack-track (10), and lid (14) is provided with the tooth bar engaged with rack-track (10), lid
(14) it is movably arranged on slide block (13), locking plate (15) one end is movably arranged on lid (14) side, lid (14) passes through locking plate
(15) lock with cooperation and the slide block (13) of chuck, wall case (23) side is provided with air guide groove, and annular nozzle (24) is installed
In the air guide groove of wall case (23), air valve (22) are provided with two gas outlets, (22) gas outlets of air valve with interior
The air inlet of pipe (21) is communicated, and another gas outlet is communicated with the air inlet of annular nozzle (24).
2. a kind of long retractable soot blower according to claim 1, it is characterised in that it also has a pair of elastomeric pads (16),
A pair of elastomeric pads (16) are separately mounted to the side of slide block (13) and lid (14).
3. a kind of long retractable soot blower according to claim 1, it is characterised in that rack-track (10) are provided with
Scale.
4. a kind of long retractable soot blower according to claim 1, it is characterised in that a group of annular nozzle (24)
Nozzle forms α angles respectively with horizontal direction, and α is 10-15 °.
5. a kind of long retractable soot blower according to claim 1, it is characterised in that it also has rolling bearing (25), annular
Shower nozzle (24) is by rolling bearing (25) in the air guide groove of wall case (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620932354.4U CN206018663U (en) | 2016-08-25 | 2016-08-25 | A kind of long retractable soot blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620932354.4U CN206018663U (en) | 2016-08-25 | 2016-08-25 | A kind of long retractable soot blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206018663U true CN206018663U (en) | 2017-03-15 |
Family
ID=58251543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620932354.4U Expired - Fee Related CN206018663U (en) | 2016-08-25 | 2016-08-25 | A kind of long retractable soot blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206018663U (en) |
-
2016
- 2016-08-25 CN CN201620932354.4U patent/CN206018663U/en not_active Expired - Fee Related
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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: 20170315 Termination date: 20170825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |