CN220436546U - Long telescopic soot blower of boiler installs long bracket of blowing additional - Google Patents
Long telescopic soot blower of boiler installs long bracket of blowing additional Download PDFInfo
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- CN220436546U CN220436546U CN202320639280.5U CN202320639280U CN220436546U CN 220436546 U CN220436546 U CN 220436546U CN 202320639280 U CN202320639280 U CN 202320639280U CN 220436546 U CN220436546 U CN 220436546U
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- clamping block
- bracket
- long
- beam body
- soot blower
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- 239000004071 soot Substances 0.000 title claims abstract description 89
- 238000007664 blowing Methods 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000003466 welding Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 6
- 239000000725 suspension Substances 0.000 abstract description 2
- 238000010926 purge Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Incineration Of Waste (AREA)
Abstract
The utility model relates to the technical field of boiler soot blowers, in particular to a long-length telescopic soot blower with a long-length blowing bracket. Including the roof beam body and install the long flexible soot blower on the roof beam body, in-furnace bracket mechanism, power unit and preceding bracket mechanism, the fixed bolster is installed to the bottom of roof beam body, in-furnace bracket mechanism has many linear arrangement's setting on the fixed bolster, in-furnace bracket mechanism is located the inside of roof beam body, long flexible soot blower sets up in the roof beam body, preceding bracket mechanism sets up in the outside one side of roof beam body, preceding bracket mechanism sets up on the one end of soot blowing barrel extension beam body, this application is through the cooperation of preceding bracket and a plurality of in-furnace bracket mechanism, give the soot blowing barrel and provide a plurality of strong points, the soot blowing barrel has been solved because long-time in suspension, receive self gravity influence, and lead to the problem that soot blowing barrel itself is crooked, the intensity of labour of the frequent soot blowing barrel of changing of personnel has greatly reduced.
Description
Technical Field
The utility model relates to the technical field of boiler soot blowers, in particular to a long-length telescopic soot blower with a long-length blowing bracket.
Background
The long telescopic soot blower is mainly used for cleaning the screen type and tube bundle heating surfaces of the boiler. The soot blowing element is a soot blowing pipe, and two venturi nozzles are arranged at the end parts of the soot blowing pipe. The ash blowing pipe stretches into a flue gas channel in the furnace and returns to the stopping position after reaching the front end position; while the two nozzles are in a spiral motion. Because the nozzles are 180 ° apart, the purge jet has a helical distance of only half the pitch (double helix). Due to the extension of the conical purge jet, the heated surface within the purge distance is cleaned. The gear traveling box moving on the girder drives the ash blowing pipe to move. The sootblower valve provides a purging medium to the lance tube through a fixed inner tube.
However, in the daily operation process, the long telescopic soot blower has a travel length of 7420mm, and the soot blower tube is in a suspended state for a long time and is influenced by self gravity, so that the problem that the soot blower tube is bent to cause clamping and can not exit frequently occurs.
Disclosure of Invention
To above-mentioned problem, provide a long flexible soot blower of boiler and install long bracket that blows additional, this application gives the soot blower barrel and provides a plurality of strong points through the cooperation of preceding bracket and a plurality of stove internal bracket mechanism, has solved the soot blower barrel because be in suspended state for a long time, receives self gravity influence, and leads to the crooked problem of soot blower barrel itself, greatly reduced the intensity of labour of the frequent soot blower barrel of changing of personnel.
In order to solve the problems in the prior art, the utility model adopts the following technical scheme:
a long telescopic soot blower of a boiler is additionally provided with a long blowing bracket, which comprises a beam body, a long telescopic soot blower arranged on the beam body, a bracket mechanism in the boiler, a power mechanism and a front bracket mechanism;
the bottom of the beam body is provided with a fixed bracket;
the furnace inner bracket mechanism is provided with a plurality of linear arrangement arranged on the fixed bracket and is positioned in the beam body;
the long telescopic soot blower is arranged in the beam body, and the output end of a soot blowing barrel in the long telescopic soot blower passes through the furnace of the bracket mechanism in the furnace and extends out of the beam body;
the power mechanism is arranged on the fixed bracket and is in linkage with the long telescopic soot blower;
the front bracket mechanism is arranged on one side of the outer part of the beam body, and the front bracket mechanism is arranged on one end of the soot blowing gun barrel extending out of the beam body.
Preferably, the bracket mechanism in the furnace comprises a first clamping block, a second clamping block, a bearing sleeve, a fixing piece and a locking piece;
the fixing piece is arranged on the fixing bracket and is positioned below the soot blowing gun barrel;
the first clamping block is arranged on the fixing piece;
the second clamping block is arranged on the first clamping block in an inverted mode, and a space is formed between the first clamping block and the second clamping block;
the bearing sleeve is arranged between the first clamping block and the second clamping block, and the second clamping block is fixed on the first clamping block through the locking piece.
Preferably, the fixing piece comprises a mounting plate, an L-shaped connecting rod and an abutting plate;
the mounting plate is arranged on the fixed bracket and is fixed on the fixed bracket through a screw;
one end of the L-shaped connecting rod is fixedly arranged on the mounting plate through welding, an abutting plate is arranged at the other end of the L-shaped connecting rod, the bottom of the abutting plate is fixedly arranged with one end of the L-shaped connecting rod, and the top of the abutting plate is fixedly connected with the top of the first clamping block.
Preferably, the locking piece comprises a connecting block, a bolt and a nut;
the connecting block is provided with a plurality of external two sides which are respectively arranged on the first clamping block and the second clamping block;
the bolt has two connecting blocks that pass respectively and lie in first joint piece and second joint piece and be in the same side, sets up through the threaded connection of nut and bolt, fixes first joint piece and second joint piece together.
Preferably, the front bracket mechanism comprises a fixed plate, a limit sleeve and a supporting rod;
the fixing plate is provided with two fixing plates which are fixedly arranged on two sides of the outer part of the beam body, and the fixing plates are positioned on two sides of one end of the soot blowing gun barrel extending out of the outer part of the beam body;
the soot blowing gun tube can rotate in the limiting sleeve, and the limiting sleeve is positioned between the two fixed plates;
the number of the abutting rods is the same as that of the fixing plates and corresponds to that of the fixing plates one by one, one ends of the two abutting rods are respectively in abutting connection with the side faces of the two fixing plates, and the other ends of the two abutting rods are respectively in fixed connection with the two outer sides of the limiting sleeve.
Preferably, the power mechanism comprises a mounting plate, a driving motor, a chain, a first gear and a second gear;
the mounting plate is arranged on the fixed bracket;
the driving motor is arranged on the mounting plate, and a first gear is arranged at the output end of the driving motor;
the second gear is arranged on the soot blowing gun barrel, and the first gear and the second gear are connected through a chain.
Compared with the prior art, the utility model has the beneficial effects that: according to the device, the cooperation of the front bracket and the bracket mechanisms in the furnaces is adopted, the soot blowing gun barrel is provided with a plurality of supporting points, the problem that the soot blowing gun barrel is bent due to the fact that the soot blowing gun barrel is in a suspension state for a long time and is influenced by self gravity is solved, and the labor intensity of a person for frequently replacing the soot blowing gun barrel is greatly reduced.
Drawings
FIG. 1 is a schematic diagram of a long telescopic soot blower with a long blowing bracket
FIG. 2 is a side view of a long telescopic sootblower of a boiler with a long blowing bracket attached;
FIG. 3 is a schematic diagram II of a boiler long telescopic soot blower with a long blowing bracket;
FIG. 4 is an enlarged view of a portion of the present application at A in FIG. 3;
FIG. 5 is a schematic view of the structure of the in-furnace racking mechanism of the present application;
FIG. 6 is a partial enlarged view of FIG. 5B of the present application;
fig. 7 is a side view of the in-furnace racking mechanism of the present application.
The reference numerals in the figures are:
1-a beam body; 11-fixing a bracket;
2-a long telescopic soot blower; 21-a soot blowing gun barrel;
3-an in-furnace bracket mechanism; 31-a first clamping block; 32-a second clamping block; 33-a bearing sleeve; 34-a fixing piece; 341-connecting plates; 342-L shaped connecting rod; 343-support a connecting plate; 35-locking piece; 351-connecting blocks; 352-bolt; 353-a nut;
4-Power a mechanism; 41-mounting plates; 42-an electric motor; 43-first gear; 44-a second gear; 45-chain;
5-a front bracket mechanism; 51-a fixed plate; 52-a limit sleeve; 53-abutting the rod.
Detailed Description
The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.
Referring to fig. 1 to 7, a long telescopic soot blower of a boiler is additionally provided with a long blowing bracket, and comprises a beam body 1, a long telescopic soot blower 2 arranged on the beam body 1, an in-furnace bracket mechanism 3, a power mechanism 4 and a front bracket mechanism 5;
the bottom of the beam body 1 is provided with a fixed bracket 11;
the furnace bracket mechanism 3 is provided with a plurality of linear arrangement arranged on the fixed bracket 11, and the furnace bracket mechanism 3 is positioned in the beam body 1;
the long telescopic soot blower 2 is arranged in the beam body 1, and the output end of the soot blowing barrel 21 in the long telescopic soot blower 2 passes through the furnace of the furnace bracket mechanism 3 and extends out of the beam body 1;
the power mechanism 4 is arranged on the fixed bracket 11, and the power mechanism 4 and the long telescopic soot blower 2 are arranged in a linkage way;
a front bracket mechanism 5 is provided on the outer side of the beam 1, the front bracket mechanism 5 being provided on the end of the sootblower barrel 21 extending out of the beam 1.
When using this equipment, at first stretch into the boiler inside with soot blower barrel 21 in the long flexible soot blower 2, then start long flexible soot blower 2 and clean the boiler inside, through the cooperation between preceding bracket mechanism 5 and a plurality of stove in bracket mechanism 3 use, give soot blower barrel 21 a plurality of strong points, avoided soot blower barrel 21 to be in suspended state for a long time, receive self gravity influence, thereby lead to whole soot blower barrel 21 to appear crooked condition, influence soot blower barrel 21's normal use, simultaneously, improved soot blower barrel 21's life, also greatly reduced the intensity of labour that the personnel frequently changed soot blower barrel 21.
Referring to fig. 5 to 7, the in-furnace bracket mechanism 3 includes a first clamping block 31, a second clamping block 32, a bearing sleeve 33, a fixing member 34 and a locking member 35;
the fixing piece 34 is arranged on the fixing bracket 11, and the fixing piece 34 is positioned below the soot blower barrel 21;
the first clamping block 31 is arranged on the fixing piece 34;
the second clamping block 32 is arranged on the first clamping block 31 in an inverted mode, and a space is formed between the first clamping block 31 and the second clamping block 32;
the bearing sleeve 33 is provided between the first clamping block 31 and the second clamping block 32, and the second clamping block 32 is fixed to the first clamping block 31 by the locking member 35.
Install mounting 34 with first joint piece 31 on, then establish the bearing sleeve 33 cover to soot blowing barrel 21 on, and then block the outside of bearing sleeve 33 through first joint piece 31 and second joint piece 32, then fix the first joint piece 31 with second joint piece 32 is temporary through retaining member 35 on, set up through mounting 34, give bearing sleeve 33 a strong point, and then improve holding power for soot blowing barrel 21, prevent soot blowing barrel 21 because of the influence of self gravity, and lead to the body to take place crooked phenomenon, influence soot blowing barrel 21's life.
Referring to fig. 5 and 6, the fixing member 34 includes a connection plate 341, an L-shaped connection rod 342, and an abutment plate 343;
the connecting plate 341 is arranged on the fixed bracket 11, and the connecting plate 341 is fixed on the fixed bracket 11 through a screw 345;
one end of the L-shaped connecting rod 342 is fixedly arranged on the mounting plate 41 through welding, the other end of the L-shaped connecting rod 342 is provided with an abutting plate 343, the bottom of the abutting plate 343 is fixedly arranged with one end of the L-shaped connecting rod 342, and the top of the abutting plate 343 is fixedly connected with the top of the first clamping block 31.
Through the use of L shape connecting rod 342, can increase the holding power, prevent that L shape connecting rod 342 from taking place the fracture phenomenon in long-time use, improve life, can be quick install or dismantle whole mounting 34 through the screw, improved the work effect of installation or dismantlement.
Referring to fig. 5 and 6, the locker 35 includes a connection block 351, a bolt 352 and a nut 353;
the connection block 351 has a plurality of external sides respectively provided at the first and second clamping blocks 31 and 32;
the bolt 352 has two connection blocks 351 respectively passing through the same side of the first and second catching blocks 31 and 32, the first clamping block 31 and the second clamping block 32 are fixed together by the threaded connection arrangement of the nut 353 and the bolt 352.
Through the cooperation of bolt 352 and nut 353, link together the connecting block 351 on first joint piece 31 and the second joint piece 32, and then make first joint piece 31 and the temporary fixing of second joint piece 32 together, after bearing sleeve 33 wearing and tearing are serious, only need pull down bolt 352 and nut 353, can be quick change, and then improve the speed of changing the part.
Referring to fig. 2, 3 and 4, the front bracket mechanism 5 includes a fixed plate 51, a limit sleeve 52 and a support rod 53;
the fixing plates 51 are fixedly arranged on two sides of the outer part of the beam body 1, and the fixing plates 51 are positioned on two sides of one end of the soot blowing gun barrel 21 extending out of the outer part of the beam body 1;
the limiting sleeve 52 is sleeved outside the soot blower barrel 21, the soot blower barrel 21 can rotate in the limiting sleeve 52, and the limiting sleeve 52 is positioned between the two fixing plates 51;
the number of the abutting rods 53 is the same as that of the fixing plates 51 and corresponds to that of the fixing plates 51 one by one, one ends of the two abutting rods 53 are respectively in abutting connection with the side faces of the two fixing plates 51, and the other ends of the two abutting rods 53 are respectively in fixed connection with the two outer sides of the limiting sleeve 52.
Through setting up of limit sleeve 52 for soot blower barrel 21 can not rock at will at pivoted in-process, improves clean effect, simultaneously through fixed plate 51 and butt pole 53, makes limit sleeve 52 firm when using, can not break away from easily.
Referring to fig. 2 and 3, the power mechanism 4 includes a mounting plate 41, a driving motor 42, a chain 45, a first gear 43, and a second gear 44;
the mounting plate 41 is provided on the fixing bracket 11;
the driving motor 42 is arranged on the mounting plate 41, and a first gear 43 is arranged on the output end of the driving motor 42;
the second gear 44 is arranged on the sootblower barrel 21, such that the first gear 43 and the second gear 44 are in a connected arrangement by a chain 45.
When the soot blower barrel 21 stretches into the boiler to start working, the driving motor 42 is started to drive the first gear 43 to rotate, the chain 45 drives the second gear 44 to rotate, and then the soot blower barrel 21 is driven to rotate in the boiler, so that the output end of the soot blower barrel 21 can clean the inside of the boiler in multiple directions, and the cleaning effect of the long telescopic soot blower 2 is improved.
The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (6)
1. The long telescopic soot blower of the boiler is additionally provided with a long blowing bracket, and is characterized by comprising a beam body (1), a long telescopic soot blower (2) arranged on the beam body (1), an in-furnace bracket mechanism (3), a power mechanism (4) and a front bracket mechanism (5);
the bottom of the beam body (1) is provided with a fixed bracket (11);
the furnace bracket mechanism (3) is provided with a plurality of linear arranged fixed brackets (11), and the furnace bracket mechanism (3) is positioned in the beam body (1);
the long telescopic soot blower (2) is arranged in the beam body (1), and the output end of a soot blowing barrel (21) in the long telescopic soot blower (2) passes through the furnace of the furnace bracket mechanism (3) and extends out of the beam body (1);
the power mechanism (4) is arranged on the fixed bracket (11), and the power mechanism (4) and the long telescopic soot blower (2) are arranged in a linkage way;
the front bracket mechanism (5) is arranged on one side of the outside of the beam body (1), and the front bracket mechanism (5) is arranged on one end of the soot blowing gun barrel (21) extending out of the beam body (1).
2. The long-length telescopic soot blower of claim 1, wherein the in-furnace bracket mechanism (3) comprises a first clamping block (31), a second clamping block (32), a bearing sleeve (33), a fixing piece (34) and a locking piece (35);
the fixing piece (34) is arranged on the fixing bracket (11), and the fixing piece (34) is positioned below the soot blowing gun barrel (21);
the first clamping block (31) is arranged on the fixing piece (34);
the second clamping block (32) is arranged on the first clamping block (31) in an inverted mode, and a space is formed between the first clamping block (31) and the second clamping block (32);
the bearing sleeve (33) is arranged between the first clamping block (31) and the second clamping block (32), and the second clamping block (32) is fixed on the first clamping block (31) through the locking piece (35).
3. The boiler long telescopic soot blower additionally provided with a long blowing bracket according to claim 2, wherein the fixing piece (34) comprises a connecting plate (341), an L-shaped connecting rod (342) and an abutting plate (343);
the connecting plate (341) is arranged on the fixed bracket (11), and the connecting plate (341) is fixed on the fixed bracket (11) through a screw (345);
one end of the L-shaped connecting rod (342) is fixedly arranged on the mounting plate (41) through welding, an abutting plate (343) is arranged at the other end of the L-shaped connecting rod (342), the bottom of the abutting plate (343) is fixedly arranged with one end of the L-shaped connecting rod (342), and the top of the abutting plate (343) is fixedly connected with the top of the first clamping block (31).
4. The long-length telescopic soot blower for the boiler according to claim 2, wherein the locking member (35) comprises a connecting block (351), a bolt (352) and a nut (353);
the connecting block (351) is provided with a plurality of external two sides which are respectively arranged on the first clamping block (31) and the second clamping block (32);
the bolt (352) is provided with two connecting blocks (351) which respectively penetrate through the same side of the first clamping block (31) and the second clamping block (32), and the first clamping block (31) and the second clamping block (32) are fixed together through threaded connection of the nut (353) and the bolt (352).
5. The boiler long telescopic soot blower additionally provided with a long blowing bracket according to claim 1, wherein the front bracket mechanism (5) comprises a fixed plate (51), a limit sleeve (52) and a supporting rod (53);
the fixing plate (51) is provided with two fixing plates fixedly arranged at two sides of the outer part of the beam body (1), the fixing plates (51) are positioned at two sides of one end of the soot blowing gun barrel (21) extending out of the beam body (1);
the limit sleeve (52) is sleeved outside the soot blowing gun barrel (21), the soot blowing gun barrel (21) can rotate in the limit sleeve (52), the limiting sleeve (52) is positioned between the two fixed plates (51);
the number of the abutting rods (53) is the same as that of the fixing plates (51) and corresponds to that of the fixing plates one by one, one ends of the two abutting rods (53) are respectively in abutting connection with the side faces of the two fixing plates (51), and the other ends of the two abutting rods (53) are respectively in fixed connection with the two outer sides of the limiting sleeve (52).
6. The boiler long telescopic soot blower additionally provided with a long blowing bracket according to claim 1, wherein the power mechanism (4) comprises a mounting plate (41), a driving motor (42), a chain (45), a first gear (43) and a second gear (44);
the mounting plate (41) is arranged on the fixed bracket (11);
the driving motor (42) is arranged on the mounting plate (41), and a first gear (43) is arranged at the output end of the driving motor (42);
a second gear (44) is arranged on the soot blower barrel (21), the first gear (43) and the second gear (44) are connected by a chain (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320639280.5U CN220436546U (en) | 2023-03-28 | 2023-03-28 | Long telescopic soot blower of boiler installs long bracket of blowing additional |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320639280.5U CN220436546U (en) | 2023-03-28 | 2023-03-28 | Long telescopic soot blower of boiler installs long bracket of blowing additional |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220436546U true CN220436546U (en) | 2024-02-02 |
Family
ID=89695667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320639280.5U Active CN220436546U (en) | 2023-03-28 | 2023-03-28 | Long telescopic soot blower of boiler installs long bracket of blowing additional |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220436546U (en) |
-
2023
- 2023-03-28 CN CN202320639280.5U patent/CN220436546U/en active Active
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