CN218884002U - Sealing air pipeline structure of soot blower of waste incineration waste heat boiler - Google Patents
Sealing air pipeline structure of soot blower of waste incineration waste heat boiler Download PDFInfo
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- CN218884002U CN218884002U CN202222631682.9U CN202222631682U CN218884002U CN 218884002 U CN218884002 U CN 218884002U CN 202222631682 U CN202222631682 U CN 202222631682U CN 218884002 U CN218884002 U CN 218884002U
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- steel pipe
- seamless steel
- soot blower
- zinc
- intercommunication
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Abstract
The utility model provides a waste incineration exhaust-heat boiler soot blower seals wind pipeline structure, including pipeline subassembly one and pipeline subassembly two, pipeline subassembly one communicates seamless steel pipe group one in including, the seamless steel pipe group one of interconnection includes a plurality of interconnection seamless steel pipe one, communicates through a plurality of inscription zinc-plating reducing tee bend one between the seamless steel pipe one in per two and connects, the seamless steel pipe group two of intercommunication in two of pipeline subassemblies include, intercommunication seamless steel pipe group two in including a plurality of intercommunication seamless steel pipe two, the both ends of interior intercommunication seamless steel pipe two are passed through inscription zinc-plating reducing tee bend two. The utility model discloses in, through the pipeline structure who improves, at the in-process of actual operation, the fault rate obviously reduces, and the fault rate of three boilers of soot blower is on average reduced to 11% by 20.8% every month, because of the barrel warp lead to being heated the face and blow through the trouble blow-out reduction of explosion tube, maintenance cost obviously reduces.
Description
Technical Field
The utility model belongs to the technical field of soot blower pipeline is sealed, more specifically says, in particular to waste incineration exhaust-heat boiler soot blower seals wind pipeline structure.
Background
Soot blower and boiler junction are dynamic seal, for avoiding the inside flue gas of boiler to scurry through the junction and cause the pollution or scurry to the boiler outside and cause the corruption in causing the soot blower barrel, must set up sealed chamber case at soot blower and boiler junction, blow to the stove with the help of compressed air, realize the sealed of boiler junction, the smoke and dust granule in the furnace in the operation is stifled the seal box the inside and is filled up really, lead to outer barrel when rotatory entering furnace and the seal box between pile up the friction of smoke and dust put on the skin, cause the barrel wearing and tearing, cause the barrel card to die when serious, the barrel is crooked, motor protection transships and trip machine. Because the boiler operation parameter fluctuation is large, especially the boiler is in a positive pressure state for a long time during ignition starting, the phenomena of blocking, barrel deformation and abrasion and even tripping are frequently caused due to ash accumulation of a sealing box.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a sealing air pipeline structure of a soot blower of a waste incineration waste heat boiler is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a waste incineration exhaust-heat boiler soot blower seals wind pipeline structure, its purpose and efficiency are reached by following specific technological means:
sealed wind pipeline structure of msw incineration exhaust-heat boiler soot blower, including pipeline subassembly one and pipeline subassembly two, pipeline subassembly one includes interior intercommunication seamless steel pipe group one, interior intercommunication seamless steel pipe group one includes a plurality of interior intercommunication seamless steel pipe one, connects through a plurality of internal connection zinc-plating reducing tee bend one between every two interior intercommunication seamless steel pipe one, pipeline subassembly two includes interior intercommunication seamless steel pipe group two, interior intercommunication seamless steel pipe group two includes a plurality of interior intercommunication seamless steel pipe two, the both ends of interior intercommunication seamless steel pipe two are through internal connection zinc-plating reducing tee bend two, the one end of internal connection zinc-plating reducing tee bend one and internal connection zinc-plating reducing tee bend two all is connected with the soot blower, connect through the intercommunication subassembly between pipeline subassembly one and the pipeline subassembly two, the intercommunication subassembly includes outer intercommunication seamless steel pipe, the both ends of outer intercommunication seamless steel pipe are connected with zinc-plating welding tee bend and tip zinc-plating reducing tee bend respectively, zinc-plating welding tee bend's one end is connected with zinc-plating reducing straight tube three.
Furthermore, the one end of zinc-plated welding tee bend is connected with zinc-plated elbow bend, the one end that zinc-plated welding tee bend was kept away from to zinc-plated elbow bend is connected with external seamless steel pipe, external seamless steel pipe is connected with directly links centrifugal fan.
Furthermore, two ends of the galvanized reducing tee joint at the end part, which are far away from the seamless steel pipe communicated with the outside, are connected to the first pipeline assembly and are connected to the first seamless steel pipe communicated with the inside through the first galvanized reducing straight pipe.
Furthermore, the inner-connection galvanized reducing tee joint I and the inner-connection galvanized reducing tee joint II are communicated with a seamless steel pipe through soot blowers and connected with a hydraulic rubber pipe on the soot blowers, stainless steel ball valves are respectively installed on the soot blowers communicated with the seamless steel pipe, and the soot blowers are communicated with the seamless steel pipe and connected with the hydraulic rubber pipe.
Furthermore, the first internally communicated seamless steel tube at the two ends of the first internally communicated seamless steel tube group is connected to the soot blower through the first reducing elbow bend.
Furthermore, the second internally-communicated seamless steel tube at the two ends of the second internally-communicated seamless steel tube group is connected to the soot blower through the second reducing right-angle elbow.
Furthermore, the galvanized variable diameter straight pipe III is connected to the pipeline assembly II through a seamless steel pipe, and one end of the seamless steel pipe is connected to the seamless steel pipe II through the galvanized variable diameter straight pipe II.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, through the pipeline structure who improves, at the in-process of actual operation, the fault rate obviously reduces, and the fault rate of three boilers of soot blower is on average reduced to 11% by 20.8% every month, because of the barrel warp lead to being heated the face and blow through the trouble blow-out reduction of explosion tube, maintenance cost obviously reduces.
Drawings
Fig. 1 is a schematic view of the pipeline structure of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. directly connecting a centrifugal fan; 2. connecting a seamless steel pipe externally; 3. the seamless steel pipe is communicated outside; 4. a first seamless steel pipe is internally communicated; 5. a second seamless steel pipe is communicated inside; 6. a galvanized variable diameter straight pipe I; 7. the soot blower is communicated with the seamless steel pipe; 8. a hydraulic rubber hose; 9. a first reducing right-angle elbow; 10. a second reducing right-angle elbow; 11. a stainless steel ball valve; 12. galvanizing the elbow bend; 13. galvanizing and welding a tee joint; 14. the end part is galvanized with a reducing tee; 15. a galvanized reducing tee I is connected in the inner part; 16. a galvanized reducing tee joint II is connected in the inner part; 17. a galvanized variable diameter straight pipe II; 18. and a galvanized variable diameter straight pipe III.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figure 1:
the utility model provides a waste incineration exhaust-heat boiler soot blower seals wind pipeline structure, including pipeline subassembly one and pipeline subassembly two, pipeline subassembly one includes interior intercommunication seamless steel pipe group one, interior intercommunication seamless steel pipe group one includes a plurality of interior intercommunication seamless steel pipe 4, connect through a plurality of internal connection zinc-plating reducing tee bend 15 between intercommunication seamless steel pipe 4 in per two, pipeline subassembly two includes interior intercommunication seamless steel pipe group two, interior intercommunication seamless steel pipe group two includes a plurality of interior intercommunication seamless steel pipe two 5, the both ends of interior intercommunication seamless steel pipe two 5 are through internal connection zinc-plating reducing tee bend two 16, the one end of internal connection zinc-plating reducing tee bend 15 and internal connection zinc-plating reducing tee bend two 16 all is connected with the soot blower, connect through the intercommunication subassembly between pipeline subassembly one and the pipeline subassembly two, the intercommunication subassembly includes outer intercommunication seamless steel pipe 3, the both ends of outer intercommunication seamless steel pipe 3 are connected with zinc-plating welding tee bend 13 and tip zinc-plating reducing tee bend 14 respectively, the one end of zinc-plating welding tee bend 13 is connected with three 18 of zinc-plating reducing straight tube.
Wherein, the one end of zinc-plating welding tee bend 13 is connected with zinc-plating elbow bend 12, and the one end that zinc-plating welding tee bend 13 was kept away from to zinc-plating elbow bend 12 is connected with external seamless steel pipe 2, and external seamless steel pipe 2 is connected with directly links centrifugal fan 1.
The two ends of the galvanized reducing tee joint 14, which are far away from the external communicated seamless steel pipe 3, are connected to the pipeline assembly I and connected to the internal communicated seamless steel pipe I4 through the galvanized reducing straight pipe I6.
The inner-connected galvanized reducing tee joint I15 and the inner-connected galvanized reducing tee joint II 16 are communicated with the seamless steel pipe 7 through a soot blower and connected with the hydraulic rubber pipe 8 on the soot blower, stainless steel ball valves 11 are respectively mounted on the soot blower communicated with the seamless steel pipe 7, and the soot blower is communicated with the seamless steel pipe 7 and connected with the hydraulic rubber pipe 8.
Wherein, the first 4 of the first two ends of the first group of inner connecting seamless steel pipes is connected with the soot blower through the first 9 of the reducing right-angle elbow.
Wherein, the second internally communicated seamless steel tube 5 at the two ends of the second internally communicated seamless steel tube group is connected to the soot blower through the second reducing right-angle elbow 10.
The galvanized reducing straight pipe III 18 is connected to the pipeline assembly II through a seamless steel pipe, and one end of the seamless steel pipe is connected to the inner communicated seamless steel pipe II 5 through the galvanized reducing straight pipe II 17.
The specific use mode and function of the embodiment are as follows:
the utility model discloses in, through the pipeline structure who improves, at the in-process of actual operation, the fault rate obviously reduces, and the fault rate of three boilers of soot blower is on average reduced to 11% by 20.8% every month, because of the barrel warp lead to being heated the face and blow through the trouble blow-out reduction of explosion tube, maintenance cost obviously reduces.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. Waste incineration exhaust-heat boiler soot blower seals wind pipeline structure, including pipeline subassembly one and pipeline subassembly two, its characterized in that: the utility model provides a zinc-plated welding tee joint, including the seamless steel pipe group of intercommunication in the pipeline subassembly one includes and communicates seamless steel pipe group one (4) in a plurality of, communicates between every two seamless steel pipe group one (4) through a plurality of inscription zinc-plated reducing tee joint (15) in, the seamless steel pipe group two of intercommunication in the pipeline subassembly two includes and communicates seamless steel pipe two (5) in a plurality of, the both ends of intercommunication seamless steel pipe two (5) in pass through inscription zinc-plated reducing tee joint two (16), the one end of inscription zinc-plated reducing tee joint one (15) and inscription zinc-plated reducing tee joint two (16) all is connected with soot blower, connect through the intercommunication subassembly between pipeline subassembly one and the pipeline subassembly two, the intercommunication subassembly includes outer intercommunication seamless steel pipe (3), the both ends of outer intercommunication seamless steel pipe (3) are connected with zinc-plated welding tee joint (13) and tip zinc-plated reducing tee joint (14) respectively, the one end of zinc-plated welding tee joint (13) is connected with zinc-plated reducing straight pipe three (18).
2. The waste incineration waste heat boiler soot blower sealing air pipeline structure as set forth in claim 1, characterized in that: the one end of zinc-plated welding tee bend (13) is connected with zinc-plated elbow bend (12), the one end that zinc-plated welding tee bend (13) was kept away from in zinc-plated elbow bend (12) is connected with external seamless steel pipe (2), external seamless steel pipe (2) are connected with directly links centrifugal fan (1).
3. The waste incineration waste heat boiler soot blower sealing air pipeline structure as set forth in claim 1, characterized in that: the two ends of the end part galvanized reducing tee joint (14), which are far away from the outer communicated seamless steel pipe (3), are connected to the pipeline assembly I and are connected to the inner communicated seamless steel pipe I (4) through the galvanized reducing straight pipe I (6).
4. The waste incineration waste heat boiler soot blower sealing air pipeline structure as set forth in claim 1, characterized in that: the inner-connection galvanized reducing tee joint I (15) and the inner-connection galvanized reducing tee joint II (16) are connected to the soot blower through a soot blower communicated seamless steel pipe (7) and a hydraulic rubber pipe (8), stainless steel ball valves (11) are respectively installed on the soot blower communicated seamless steel pipe (7), and the soot blower communicated seamless steel pipe (7) is connected with the hydraulic rubber pipe (8).
5. The waste incineration exhaust-heat boiler soot blower sealing air pipeline structure of claim 1, characterized in that: and the first internal communication seamless steel pipe (4) at two ends of the first internal communication seamless steel pipe group is connected to the soot blower through the first reducing right-angle elbow (9).
6. The waste incineration waste heat boiler soot blower sealing air pipeline structure as set forth in claim 1, characterized in that: and a second internally communicated seamless steel pipe (5) at the two ends of the second internally communicated seamless steel pipe group is connected to the soot blower through a second reducing right-angle elbow (10).
7. The waste incineration waste heat boiler soot blower sealing air pipeline structure as set forth in claim 1, characterized in that: the galvanized reducing straight pipe III (18) is connected to the pipeline assembly II through a seamless steel pipe, and one end of the seamless steel pipe is connected to the inner communicated seamless steel pipe II (5) through the galvanized reducing straight pipe II (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222631682.9U CN218884002U (en) | 2022-10-08 | 2022-10-08 | Sealing air pipeline structure of soot blower of waste incineration waste heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222631682.9U CN218884002U (en) | 2022-10-08 | 2022-10-08 | Sealing air pipeline structure of soot blower of waste incineration waste heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218884002U true CN218884002U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222631682.9U Active CN218884002U (en) | 2022-10-08 | 2022-10-08 | Sealing air pipeline structure of soot blower of waste incineration waste heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218884002U (en) |
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2022
- 2022-10-08 CN CN202222631682.9U patent/CN218884002U/en active Active
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