CN217685077U - Supporting device for rake type soot blower gun barrel - Google Patents
Supporting device for rake type soot blower gun barrel Download PDFInfo
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- CN217685077U CN217685077U CN202221577908.5U CN202221577908U CN217685077U CN 217685077 U CN217685077 U CN 217685077U CN 202221577908 U CN202221577908 U CN 202221577908U CN 217685077 U CN217685077 U CN 217685077U
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- soot blower
- sootblower
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Abstract
The utility model discloses a strutting arrangement for be used for harrow formula soot blower barrel relates to strutting arrangement technical field, include: a rake type soot blower main body and a power unit; a fixing mechanism; and a support mechanism. The utility model discloses a set up fixed establishment pulling shrink post, drive limiting plate extrusion shrink spring shrink, make the shrink post drive the fixed column and remove, drive limiting plate and stopper alternate segregation, fixed column and sliding block alternate segregation, remove the rigidity to the sliding block, it drives the sliding block removal to start rake soot blower power unit, it is responsible for the removal to drive the soot blower, it removes to drive the horizontal harrow pipe of soot blowing, the nozzle that drives the bottom blows the soot operation to the boiler, the completion is to the soot blowing clearance back of boiler, rake soot blower power unit drives sliding block withdrawal and fixed column contact, the shrink spring promotes the limiting plate and removes, it removes to inside the slip post to drive the fixed column, can accomplish the rigidity to the slip post.
Description
Technical Field
The utility model relates to a strutting arrangement technical field specifically is a strutting arrangement for be used for harrow formula soot blower barrel.
Background
The ash deposition and slagging are common problems of various boilers, the operation economy and safety of the boilers are greatly influenced, the most direct problem caused by the ash deposition and slagging of the boilers is that the heat exchange efficiency of the boilers is reduced, and as the heat conductivity coefficients of the ash deposition and the ash slag layer on the heating surface of the boilers are nearly 1000 times lower than that of the metal pipe wall, the ash deposition can seriously influence the heat conduction in the heating surface of the boilers, so that the load capacity of the boilers is reduced, finally, the boiler is stopped for cleaning and maintenance, serious economic loss is caused, and therefore, the ash blowing operation needs to be carried out on the inner part.
And harrow formula soot blower is one of the better method in numerous soot blowing modes, but current harrow formula soot blower is when using, because the soot blower barrel removes and drives the horizontal harrow pipe of one end and remove, the focus that leads to the soot blower takes place to remove, it is great to make the barrel be responsible for the holding power that bears, lead to the barrel to be responsible for easily and take place phenomenons such as breaking, make harrow formula soot blower life low, and harrow formula soot blower when not using, can not fix the position that the barrel was responsible for, lead to the staff easily because the mistake bumps, make the boiler when using, start harrow formula soot blower and carry out work, thereby lead to the boiler to take place phenomenons such as explode the stove, cause comparatively serious potential safety hazard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a strutting arrangement for be used for harrow formula soot blower barrel to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a support device for a barrel of a rake sootblower comprising:
the rake type soot blower comprises a rake type soot blower main body, wherein a rake type soot blower power unit is arranged on one side of the rake type soot blower main body;
the fixing mechanism is positioned at the top end of the rake type soot blower main body, penetrates into the rake type soot blower main body, is sleeved with the rake type soot blower power unit and is used for fixing the position of the sliding block;
and the supporting mechanism is positioned on one side of the rake type soot blower main body, which is far away from the rake type soot blower power unit, and is positioned above the fixing mechanism, and is used for supporting the main pipe of the soot blowing gun during working.
As a further aspect of the present invention: the fixing mechanism comprises a main soot blowing gun pipe, a sliding block, a horizontal soot blowing rake pipe, a contraction column, a fixed column, a limiting plate, a contraction spring and a limiting block, wherein the main soot blowing gun pipe is located on one side, far away from a rake soot blower power unit, of a rake soot blower main body and penetrates through the interior of the rake soot blower main body to be sleeved with the outer wall of the rake soot blower power unit, the sliding block is located on one side, close to the rake soot blower power unit, of the main soot blowing gun pipe and penetrates through the interior of the rake soot blower main body, the horizontal soot blowing rake pipe is located on one side, far away from the rake soot blower main body, of the main soot blowing gun pipe, the contraction column is located at the top end of the rake soot blower main body and penetrates through the interior of the rake soot blower main body, the fixing column is located at the bottom end of the contraction column and penetrates through the interior of the rake soot blower main body to the sliding block, the limiting plate is located in the interior of the rake soot blower main body and is sleeved with the outer wall of the bottom end of the fixing column, the contraction spring is located at the bottom end of the limiting plate and is respectively located at two sides of the fixing column.
As a further aspect of the present invention: the supporting mechanism comprises a supporting block, a supporting rod, a limiting ring, rollers, a supporting plate, a connecting column and a bearing plate, wherein the supporting block is located above a dust blowing transverse rake pipe and located on one side of a rake type dust blower main body, the supporting rod is located on one side of the rake type dust blower main body and runs through the supporting block to the other side of the supporting block, the limiting ring is located on one side, away from the supporting block and the rake type dust blower main body, of the supporting rod, the rollers are multiple and multiple, the rollers are located inside the supporting block and located at the bottom end and the bottom end of the supporting rod, the connecting column is located at the bottom end of the supporting block and located on one side, close to the limiting ring, of the supporting plate is located on one side of the bottom end of the connecting column and located at the bottom end of the rake type dust blower main body, and the bearing plate is located on one side of the supporting plate and located between the dust blowing transverse rake pipe and the rake type dust blower main body and located at the bottom end of a main pipe of a dust blowing gun.
As a further aspect of the present invention: one side of the rake type soot blower power unit is provided with a power rod, a moving groove matched with the sliding block is formed in the rake type soot blower main body, a telescopic groove matched with the soot blowing gun main pipe is formed in the rake type soot blower main body, and a plurality of nozzles are arranged at the bottom end of the soot blowing horizontal rake pipe.
As the utility model discloses further scheme again: the inside of harrow formula soot blower main part is provided with shrink post assorted shrink groove, the sliding block ground top is provided with the fixed slot with the fixed column assorted, the inside of harrow formula soot blower main part is provided with the spring groove with shrink spring assorted.
As the utility model discloses further scheme again: the outer wall of the supporting rod is provided with a sliding groove matched with the roller, the roller is rotatably connected with the supporting block through a bearing, and a supporting groove matched with the supporting block is formed in the rake type soot blower main body.
As the utility model discloses further scheme again: the top end of the bearing plate is provided with a bearing groove matched with a main pipe of the soot blowing gun, the bottom end of the soot blowing horizontal harrow pipe is provided with a connecting groove matched with a support plate, and one side of the support block is provided with a limit groove matched with a limit ring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the fixed column is pulled by a fixing mechanism to drive a limiting plate to extrude a contraction spring to contract, so that the contraction column drives the fixed column to move, the limiting plate and the limiting block are driven to separate from each other, the fixed column and the sliding block are separated from each other, the position of the sliding block is released, a rake type soot blower power unit is started to drive the sliding block to move, a soot blowing gun main pipe is driven to move, a soot blowing horizontal rake pipe is driven to move, a nozzle at the bottom end is driven to perform soot blowing operation on the boiler, after soot blowing and cleaning of the boiler are completed, the rake type soot blower power unit drives the sliding block to retract to be in contact with the fixed column, the contraction spring pushes the limiting plate to move, the fixed column is driven to move to the inside of the sliding column, and the position of the sliding column can be fixed through mutual matching among the parts;
2. through setting up supporting mechanism, blow the spliced pole contact of the horizontal harrow pipe removal of ash and supporting shoe one side, it removes to drive the spliced pole, it removes to drive the supporting shoe on top, it rotates at the bracing piece outer wall to drive the gyro wheel, it slides at the bracing piece outer wall to make the supporting shoe, the supporting shoe slides and drives the backup pad through the spliced pole and remove, the backup pad removes and is responsible for the soot blowing rifle and support, blow the horizontal harrow pipe of ash simultaneously and contact with the backup pad top under the influence of gravity, when making the horizontal harrow pipe of ash blowing remove in boiler inside, reduce the pressure of being responsible for the soot blowing rifle, make the rupture phenomenon that the soot blowing rifle is responsible for removing and leads to, improve the life of harrow formula soot blower, through the mutually supporting between a plurality of parts above, can accomplish to the ash rifle and be responsible for and support the operation at the during operation.
Drawings
FIG. 1 is a schematic structural view of a support device for a barrel of a rake sootblower;
FIG. 2 is a cross-sectional view of the structure of a support block of the support device for the barrel of the rake sootblower;
FIG. 3 is a cross-sectional structural view of a rake sootblower body for a rake sootblower barrel support arrangement;
fig. 4 is an enlarged view at a of a support device for the lance tube of the rake sootblower.
In the figure: 1. a rake sootblower main body; 101. a rake soot blower power unit; 2. a fixing mechanism; 201. a soot blowing gun main pipe; 202. a slider; 203. blowing a dust horizontal harrow tube; 204. a contracting column; 205. fixing the column; 206. a limiting plate; 207. a retraction spring; 208. a limiting block; 3. a support mechanism; 301. a support block; 302. a support bar; 303. a limiting ring; 304. a roller; 305. a support plate; 306. connecting columns; 307. a bearing plate.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, a supporting device for a barrel of a rake type soot blower includes:
a rake type soot blower power unit 101 is arranged on one side of the rake type soot blower main body 1;
the fixing mechanism 2 comprises a main pipe 201 of the soot blowing gun and a sliding block 202, wherein the fixing mechanism 2 is positioned at the top end of the main body 1 of the rake type soot blower, penetrates into the main body 1 of the rake type soot blower, is sleeved with a power unit 101 of the rake type soot blower and is used for fixing the position of the sliding block 202;
and the supporting mechanism 3 is positioned on one side of the rake type soot blower main body 1, which is far away from the rake type soot blower power unit 101, and is positioned above the fixing mechanism 2, and is used for supporting the soot blowing gun main pipe 201 during working.
The supporting device for the rake type soot blower barrel can complete the position fixing of the sliding block 202 and the gravity center adjustment of the rake type soot blower main body 1 during working through the mutual matching of the internal parts of the fixing mechanism 2 and the supporting mechanism 3.
In fig. 2 to 4: the fixing mechanism 2 comprises a soot blowing gun main pipe 201, a sliding block 202, a soot blowing horizontal rake pipe 203, a contraction column 204, a fixing column 205, a limiting plate 206, a contraction spring 207 and a limiting block 208, the soot blowing gun main pipe 201 is located on one side, away from the rake soot blower power unit 101, of the rake soot blower main body 1 and penetrates through the interior of the rake soot blower main body 1 to be sleeved with the outer wall of the rake soot blower power unit 101, the sliding block 202 is located on one side, close to the rake soot blower power unit 101, of the soot blowing gun main pipe 201 and penetrates through the interior of the rake soot blower main body 1, the soot blowing horizontal rake pipe 203 is located on one side, away from the rake soot blower main body 1, of the soot blowing main pipe 201, the contraction column 204 is located on the top end of the rake soot blower main body 1 and penetrates through the interior of the rake soot blower main body 1, the limiting plate 206 is located inside the rake soot blower main body 1 and is sleeved with the outer wall of the fixing column 205, the contraction spring 207 is located at the bottom end of the fixing column and is sleeved with the outer wall of the fixing column 205, the limiting block 208 is located on two sides of the rake soot blower main body 1, and the limiting plate 206 of the rake soot blower main body 1 is located on two sides of the limiting block 206 of the rake soot blower main body 206.
The supporting device for the rake type soot blower gun barrel can complete the position fixing of the sliding block 202 through the mutual matching of the internal parts of the fixing mechanism 2.
In FIGS. 1-2: the supporting mechanism 3 comprises a supporting block 301, a supporting rod 302, a limiting ring 303, rollers 304, a supporting plate 305, a connecting column 306 and a bearing plate 307, wherein the supporting block 301 is located above the horizontal soot blowing rake pipe 203 and located on one side of the rake soot blower main body 1, the supporting rod 302 is located on one side of the rake soot blower main body 1 and penetrates through the supporting block 301 to the other side of the supporting block 301, the limiting ring 303 is located on one side, away from the supporting block 301, of the supporting rod 302 and the rake soot blower main body 1, the rollers 304 are multiple, the rollers 304 are located inside the supporting block 301 and located at the bottom end and the bottom end of the supporting rod 302, the connecting column 306 is located at the bottom end of the supporting block 301 and located on one side, close to the limiting ring 303, the supporting plate 305 is located on one side of the bottom end of the connecting column 306 and located at the bottom end of the rake soot blower main body 1, and the bearing plate 307 is located on one side of the supporting plate and located between the horizontal soot blower pipe 203 and the rake soot blower main body 1 and located at the bottom end of the lance main pipe 201.
According to the supporting device for the rake type soot blower gun barrel, the gravity center of the rake type soot blower main body 1 during working can be adjusted by matching the internal parts of the supporting mechanism 3.
In fig. 3 to 4: a power rod is arranged on one side of the rake type soot blower power unit 101, a moving groove matched with the sliding block 202 is arranged in the rake type soot blower main body 1, a telescopic groove matched with the soot blowing gun main pipe 201 is arranged in the rake type soot blower main body 1, and a plurality of nozzles are arranged at the bottom end of the soot blowing horizontal rake pipe 203.
The supporting device for the rake type soot blower gun barrel can enable the sliding block 202 to drive the soot blower gun main pipe 201 to move through the movement of the sliding block 202 in the rake type soot blower main body 1.
In fig. 3 to 4: the inside of the rake type soot blower main body 1 is provided with a contraction groove matched with the contraction column 204, the top end of the sliding block 202 is provided with a fixing groove matched with the fixing column 205, and the inside of the rake type soot blower main body 1 is provided with a spring groove matched with the contraction spring 207.
According to the support device for the rake type soot blower barrel, the fixed column 205 is driven to move in the rake type soot blower main body 1 through the contraction column 204, and the connection and fixation of the fixed column 205 and the sliding block 202 can be released.
In FIGS. 1-2: the outer wall of the supporting rod 302 is provided with a sliding groove matched with the roller 304, the roller 304 is rotatably connected with the supporting block 301 through a bearing, and the inside of the rake type soot blower main body 1 is provided with a supporting groove matched with the supporting block 301.
According to the supporting device for the rake type soot blower gun barrel, the supporting block 301 can move through the movement of the supporting block 301 in the supporting rod 302, so that the center of gravity of the rake type soot blower main body 1 can be adjusted.
In FIGS. 1-2: the top end of the bearing plate 307 is provided with a bearing groove matched with the main pipe 201 of the soot blowing gun, the bottom end of the soot blowing horizontal harrow pipe 203 is provided with a connecting groove matched with the supporting plate 305, and one side of the supporting block 301 is provided with a limiting groove matched with the limiting ring 303.
According to the supporting device for the rake type soot blower gun barrel, the bearing plate 307 is driven to rotate by the soot blowing transverse rake pipe 203, and the roller 304 and the soot blowing transverse rake pipe 203 can be driven to move oppositely.
The utility model discloses a theory of operation is: when the rake type soot blower needs to be used, the contraction column 204 is pulled, the contraction column 204 drives the limit plate 206 at the bottom end of the fixed column 205 to extrude the contraction spring 207 to contract, the contraction column 204 drives the fixed column 205 to move, the fixed column 205 drives the limit plate 206 and the limit block 208 to separate from each other, the fixed column 205 and the sliding block 202 separate from each other, the position fixing of the sliding block 202 is released, the rake type soot blower power unit 101 is started again, the rake type soot blower power unit 101 drives the sliding block 202 to move, the sliding block 202 moves to drive the soot blower main pipe 201 to move, the soot blower main pipe 201 moves to drive the horizontal rake pipe 203 to move, the soot blower horizontal rake pipe 203 moves to drive the nozzle at the bottom end to perform soot blowing operation on the boiler, after the soot blowing cleaning of the boiler is completed, the rake type soot blower power unit 101 drives the sliding block 202 to retract to contact with the fixed column 205, and the contraction spring 207 pushes the limit plate 208 to move, the limiting plate 208 moves to drive the fixing column 205 to move into the sliding column 202, so that the sliding column 202 can be fixed, when the soot blowing cross rake tubes 203 move, the soot blowing cross rake tubes 203 move to contact with the connecting column 306 on one side of the supporting block 301 and drive the connecting column 306 to move, the connecting column 306 moves to drive the supporting block 301 at the top end to move, the supporting block 301 moves to drive the rollers 304 to rotate on the outer wall of the supporting rod 302, so that the supporting block 301 slides on the outer wall of the supporting rod 302, the supporting block 301 slides to drive the supporting plate 305 to move through the connecting column 306, the supporting plate 305 moves to support the main tube 201 of the soot blowing gun, meanwhile, the soot blowing cross rake tubes 203 contact with the top end of the supporting plate 305 under the influence of gravity, when the cross soot blowing rake tubes 203 move in the boiler, the pressure on the main tube 201 of the soot blowing gun is reduced, the breakage phenomenon caused by the movement of the main tube 201 of the soot blowing gun is caused, and the service life of the rake type soot blower is prolonged, the supporting operation of the main pipe 201 of the gray gun during working can be finished.
The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.
Claims (7)
1. A support device for a barrel of a rake sootblower comprising:
the scraper type soot blower comprises a scraper type soot blower main body (1), wherein a scraper type soot blower power unit (101) is arranged on one side of the scraper type soot blower main body (1);
the device comprises a fixing mechanism (2) comprising a main pipe (201) of the soot blowing gun and a sliding block (202), wherein the fixing mechanism (2) is positioned at the top end of a rake type soot blower main body (1), penetrates into the rake type soot blower main body (1), is sleeved with a rake type soot blower power unit (101), and is used for fixing the position of the sliding block (202);
the supporting mechanism (3) is positioned on one side, far away from the rake type soot blower power unit (101), of the rake type soot blower main body (1) and above the fixing mechanism (2), and is used for supporting the soot blowing gun main pipe (201) during working.
2. The support device for the rake sootblower barrel as claimed in claim 1, wherein the fixing mechanism (2) comprises a main sootblower barrel (201), a sliding block (202), a transverse sootblower rake tube (203), a retracting column (204), a fixing column (205), a limiting plate (206), a retracting spring (207) and a limiting block (208), wherein the main sootblower barrel (201) is located on one side of the rake sootblower main body (1) away from the rake sootblower power unit (101) and penetrates through the interior of the rake sootblower main body (1) to be sleeved with the outer wall of the rake sootblower power unit (101), the sliding block (202) is located on one side of the main sootblower barrel (201) close to the rake sootblower power unit (101) and penetrates through the interior of the rake sootblower main body (1), the transverse sootblower tube (203) is located on one side of the main sootblower barrel (201) away from the rake blower main body (1), the retracting column (204) is located on the top end of the rake blower main body (1) and penetrates through the interior of the rake blower main body (1), the fixing column (205) penetrates through the outer wall of the rake blower main body (1), the sliding block (204) is located on the bottom end of the rake blower main body (1), the fixing column (205) and the sliding block (206) is located on the interior of the rake blower main body (1), the contraction spring (207) is located at the bottom end of the limiting plate (206) and is sleeved with the outer wall of the fixing column (205), and the limiting block (208) is located inside the rake type soot blower main body (1), located at the bottom end of the limiting plate (206) and located on two sides of the fixing column (205) respectively.
3. The support device for the rake sootblower barrel according to claim 2, wherein the support mechanism (3) comprises a support block (301), a support rod (302), a limiting ring (303), rollers (304), a support plate (305), a connecting column (306) and a bearing plate (307), the support block (301) is located above the sootblowing rake tube (203) and on one side of the rake sootblower body (1), the support rod (302) is located on one side of the rake sootblower body (1) and penetrates through the support block (301) to the other side of the support block (301), the limiting ring (303) is located on one side of the support rod (302) away from the support block (301) and the rake sootblower body (1), the rollers (304) are multiple, the rollers (304) are located inside the support block (301) and are located at the bottom end and bottom end of the support rod (302), the connecting column (306) is located at the bottom end of the support block (301) and on one side of the support block (301) close to the limiting ring (303), the support plate (305) is located at one side of the rake sootblower tube (1) and the supporting column (307) is located between the rake sootblower body (1) and the supporting plate (307), and is positioned at the bottom end of the main pipe (201) of the soot blowing gun.
4. The support device for the rake type soot blower barrel as claimed in claim 2, wherein a power rod is arranged on one side of the rake type soot blower power unit (101), a moving groove matched with a sliding block (202) is arranged inside the rake type soot blower main body (1), a telescopic groove matched with a soot blowing gun main pipe (201) is arranged inside the rake type soot blower main body (1), and a plurality of nozzles are arranged at the bottom end of the soot blowing cross rake pipe (203).
5. The support device for the rake sootblower barrel as claimed in claim 2, characterized in that the inside of the rake sootblower body (1) is provided with a retraction slot matching with a retraction post (204), the top end of the sliding block (202) is provided with a fixing slot matching with a fixing post (205), and the inside of the rake sootblower body (1) is provided with a spring slot matching with a retraction spring (207).
6. The support device for the barrel of the rake type soot blower according to claim 3, characterized in that the outer wall of the support rod (302) is provided with a sliding groove matched with the roller (304), the roller (304) is rotatably connected with the support block (301) through a bearing, and the inside of the rake type soot blower main body (1) is provided with a support groove matched with the support block (301).
7. The support device for the rake type soot blower barrel according to claim 3, wherein the top end of the bearing plate (307) is provided with a bearing groove matched with the main soot blower tube (201), the bottom end of the soot blowing cross rake tube (203) is provided with a connecting groove matched with the support plate (305), and one side of the support block (301) is provided with a limit groove matched with the limit ring (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221577908.5U CN217685077U (en) | 2022-06-23 | 2022-06-23 | Supporting device for rake type soot blower gun barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221577908.5U CN217685077U (en) | 2022-06-23 | 2022-06-23 | Supporting device for rake type soot blower gun barrel |
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| Publication Number | Publication Date |
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| CN217685077U true CN217685077U (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221577908.5U Active CN217685077U (en) | 2022-06-23 | 2022-06-23 | Supporting device for rake type soot blower gun barrel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498983A (en) * | 2023-06-27 | 2023-07-28 | 山西毅诚科信科技有限公司 | Rake type soot blower with self-cleaning function |
-
2022
- 2022-06-23 CN CN202221577908.5U patent/CN217685077U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498983A (en) * | 2023-06-27 | 2023-07-28 | 山西毅诚科信科技有限公司 | Rake type soot blower with self-cleaning function |
| CN116498983B (en) * | 2023-06-27 | 2023-08-29 | 山西毅诚科信科技有限公司 | Rake type soot blower with self-cleaning function |
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