CN216479560U - Wear-resisting elbow of pulverized coal transmission for power plant - Google Patents
Wear-resisting elbow of pulverized coal transmission for power plant Download PDFInfo
- Publication number
- CN216479560U CN216479560U CN202123140987.1U CN202123140987U CN216479560U CN 216479560 U CN216479560 U CN 216479560U CN 202123140987 U CN202123140987 U CN 202123140987U CN 216479560 U CN216479560 U CN 216479560U
- Authority
- CN
- China
- Prior art keywords
- safety protection
- protection outer
- main part
- outer tube
- wear
- 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.)
- Active
Links
Images
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model relates to a buggy transmission technical field especially relates to a power plant transmits wear-resisting elbow with buggy. The utility model adopts the technical proposal that: the inner pipe is conveyed to the main part that is convex including the center, closely the parcel has a reinforcement safety protection outer tube through the fashioned mode of casting on the lateral surface of main part conveying cooperation inner pipe, the main part convey the both ends of the circular arc structure of cooperation inner pipe with the coincidence of the both ends position of reinforcing safety protection outer tube, the upper left end terminal surface position of reinforcing safety protection outer tube be equipped with the cylindrical first combination spliced pole of reinforcing safety protection outer tube integrated into one piece. The utility model has the advantages that: the wear-resistant steel plate is produced by a casting processing mode through an inner combination mode and an outer combination mode, the integral structural strength is higher, the wear resistance is more reliable when the wear-resistant steel plate is used, the use safety is better, the tightness and the matching strength during installation and combination are higher, and the integral service life is longer during later use.
Description
Technical Field
The utility model relates to a buggy transmission technical field especially relates to a power plant transmits wear-resisting elbow with buggy.
Background
The utility model discloses a coal dust transmission device, including power plant equipment, position cooperation elbow structure, wear resistance, cooperation seal fastness when carrying out the aggregate erection also than relatively poor, holistic life is than short.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a power plant is with wear-resisting elbow of pulverized coal transmission, it adopts brand-new structural design, form through inside and outside combination is through casting processing mode production and form, holistic structural strength is higher, have more reliable wearability when using, the safety in utilization is better, holistic life-span is longer, its main part integrated configuration both ends position is through setting up sealed cooperation structure, compactness and cooperation intensity when having ensured the installation combination, whole life-span when using in later stage is longer.
The technical scheme of the utility model as follows:
the utility model provides a wear-resisting elbow of pulverized coal transmission for power plant which characterized in that: the reinforced safety protection inner pipe comprises a main body conveying matching inner pipe with a circular arc-shaped center, a reinforced safety protection outer pipe is tightly wrapped on the outer side surface of the main body conveying matching inner pipe in a casting forming mode, the two ends of the circular arc-shaped structure of the main body conveying matching inner pipe coincide with the two ends of the reinforced safety protection outer pipe, a cylindrical first combined connecting column integrally formed with the reinforced safety protection outer pipe is arranged at the left upper end face position of the reinforced safety protection outer pipe, a cylindrical second main body combined connecting column integrally formed with the reinforced safety protection outer pipe is arranged at the lower end face center position of the reinforced safety protection outer pipe, a main body conveying matching channel which is communicated with the inner wall of the main body conveying matching inner pipe and completely penetrates through the outer end face center position of the first combined connecting column is arranged at the lower end face center position of the second main body combined connecting column, and two ends of the reinforced safety protection outer pipe are respectively provided with a sealing combination connection safety groove at the connection position of the first combination connecting column and the second main body combination connecting column.
Further, the length of the second body combination connecting column is the same as that of the first combination connecting column.
Furthermore, the first combined connecting column, the second main body combined connecting column and the outer side of the reinforced safety protection outer tube are provided with an anti-corrosion safety protection coating.
Further, the main body conveying matching inner pipe and the reinforcing safety protection outer pipe are made of different processing materials.
Further, the main body conveying matching inner pipe is formed by processing wear-resistant steel materials, and the reinforcing safety protection outer pipe is formed by processing low-carbon steel materials.
The utility model has the advantages that:
the utility model discloses a brand-new structural design, the form through inside and outside combination forms through the production of casting processing mode, and holistic structural strength is higher, has more reliable wearability when using, and the safety in utilization is better, and its main part integrated configuration both ends position is through setting up sealed cooperation structure, compactness and cooperation intensity when having ensured the installation combination, and the whole life-span when using in later stage is longer.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a left side schematic view of the present invention;
fig. 4 is a right side schematic view of the present invention;
fig. 5 is a schematic top view of the present invention;
fig. 6 is a schematic bottom view of the present invention;
fig. 7 is a schematic perspective view of the second direction of the present invention;
FIG. 8 is a schematic cross-sectional view of the A-A position of the present invention;
in the figure: 1. the main part is carried the cooperation inner tube, 2, is consolidated safety protection outer tube, 3, first combination spliced pole, 4, second main part combination spliced pole, 5, main part carry the cooperation passageway.
Detailed Description
As shown in figures 1 to 8, the abrasion-resistant elbow for power plant coal powder transmission adopts a brand-new structural design, is produced by a casting processing mode through an internal and external combination mode, has higher integral structural strength, more reliable abrasion resistance during use, better use safety and longer integral service life, and ensures the tightness and the matching strength during installation and combination by arranging a sealing matching structure at two ends of a main body combination structure, so that the integral service life is longer during later use. It includes that the center is convex main part and carries cooperation inner tube 1, it has a reinforcement safety protection outer tube 2 to closely wrap up through the mode of casting shaping on the lateral surface of cooperation inner tube 1 is carried to the main part, the main part carry the both ends of the convex structure of cooperation inner tube 1 with the coincidence of the both ends position of reinforcing safety protection outer tube 2, guarantee overall structure's planarization is easier when processing in production. The overall structural strength is also more reliable. The upper left end terminal surface position of consolidating safety protection outer tube 2 be equipped with consolidate safety protection outer tube 2 integrated into one piece's cylindrical first combination spliced pole 3, consolidate safety protection outer tube 2's lower terminal surface central point put be equipped with consolidate safety protection outer tube 2 integrated into one piece's cylindrical second main part combination spliced pole 4, can cooperate together with the pipe assembly of equidirectional not. The lower terminal surface central point of second main part built-up connection post 4 put be equipped with 1 inner wall of main part carry cooperation inner tube communicate with each other and follow the main part that 3 outside terminal surface central points of first built-up connection posts put and run through completely carries the cooperation passageway 5, consolidate 2 both ends of safety protection outer tube respectively with first built-up connection post 3 with 4 hookup location of second main part built-up connection post are equipped with sealed built-up connection safety groove, and the combination compactness when the guarantee cooperates is better, and cooperation joint strength is higher, and stability when later stage uses can be ensured.
Preferably, the length of the second body combination connection column 4 is the same as that of the first combination connection column 3, so that the cost is lower during production and processing, the combination convenience is higher during matching, and the second body combination connection column can be matched with pipeline components of the same specification for use.
Preferably, the first combined connecting column 3, the second main body combined connecting column 4 and the reinforced safety protection outer tube 2 are provided with an anti-corrosion safety protection coating on the outer sides, so that the overall safety and durability can be further improved.
Preferably, the main body conveying and matching inner pipe 1 and the reinforcing safety protection outer pipe 2 are made of different processing materials, so that the overall structural stability is better, and the production cost is lower.
Preferably, the main body conveying matching inner pipe 1 is made of wear-resistant steel materials, the reinforcing safety protection outer pipe 2 is made of low-carbon steel materials, the production and the processing are more convenient, the overall processing cost is lower, and the wear resistance is better during later use.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides a wear-resisting elbow of pulverized coal transmission for power plant which characterized in that: carry cooperation inner tube (1) for convex main part including the center, closely the parcel has a reinforcement safety protection outer tube (2) through the fashioned mode of casting on the lateral surface of main part transport cooperation inner tube (1), the main part carry the both ends of the circular arc structure of cooperation inner tube (1) with the coincidence of the both ends position of reinforcing safety protection outer tube (2), the upper left end terminal surface position of reinforcing safety protection outer tube (2) be equipped with reinforce the cylindrical first combination spliced pole (3) of safety protection outer tube (2) integrated into one piece, the lower terminal surface central point of reinforcing safety protection outer tube (2) put be equipped with reinforce the cylindrical second main part combination spliced pole (4) of safety protection outer tube (2) integrated into one piece, the lower terminal surface central point of second main part combination spliced pole (4) put be equipped with the main part is carried cooperation inner tube (1) inner wall and is communicated with each other and is followed first combination spliced pole (3) outside terminal surface central point puts The main part that runs through completely carries cooperation passageway (5), consolidate safety protection outer tube (2) both ends respectively with first combination spliced pole (3) with second main part combination spliced pole (4) hookup location is equipped with sealed combination and connects the safety groove.
2. The power plant pulverized coal conveying wear-resistant elbow according to claim 1, characterized in that: the length of the second main body combined connecting column (4) is the same as that of the first combined connecting column (3).
3. The power plant pulverized coal conveying wear-resistant elbow according to claim 1, characterized in that: and the first combined connecting column (3), the second main body combined connecting column (4) and the outer side of the reinforced safety protection outer tube (2) are provided with an anti-corrosion safety protection coating.
4. The power plant pulverized coal conveying wear-resistant elbow according to claim 1, characterized in that: the main body conveying matching inner pipe (1) and the reinforcing safety protection outer pipe (2) are made of different processing materials.
5. The power plant pulverized coal conveying wear-resistant elbow according to claim 4, characterized in that: the main body conveying matching inner pipe (1) is made of wear-resistant steel materials, and the reinforcing safety protection outer pipe (2) is made of low-carbon steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123140987.1U CN216479560U (en) | 2021-12-14 | 2021-12-14 | Wear-resisting elbow of pulverized coal transmission for power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123140987.1U CN216479560U (en) | 2021-12-14 | 2021-12-14 | Wear-resisting elbow of pulverized coal transmission for power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216479560U true CN216479560U (en) | 2022-05-10 |
Family
ID=81422841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123140987.1U Active CN216479560U (en) | 2021-12-14 | 2021-12-14 | Wear-resisting elbow of pulverized coal transmission for power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216479560U (en) |
-
2021
- 2021-12-14 CN CN202123140987.1U patent/CN216479560U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105526449A (en) | Two-part or multi-part double-layer type wearproof impact-resistant tube and manufacture method thereof | |
| CN216479560U (en) | Wear-resisting elbow of pulverized coal transmission for power plant | |
| CN207989887U (en) | Inner lining steel tubular type RC pipejacking | |
| CN206394710U (en) | A kind of auxiliary frame connecting structure of vehicle | |
| CN101660635A (en) | Conveying pipe, concrete conveying machine and method for manufacturing conveying pipe | |
| CN201217579Y (en) | Direction altering curved apparatus for dust suction and pneumatic conveying pipe line | |
| CN214145495U (en) | Shield tunneling machine muck conveying device for water-rich stratum | |
| CN218378190U (en) | Pipeline combined sealing flange | |
| CN216407993U (en) | High-strength durable corrugated pipe | |
| CN211398945U (en) | Wear-resistant bent pipe for conveying concrete | |
| CN214579433U (en) | Composite cross-section oil conveying pipe interface connection | |
| CN218818884U (en) | Buffer device for remote material conveying of mining concrete shotcrete machine | |
| CN112128476A (en) | Wear-resisting coal-feeding pipeline | |
| CN202992418U (en) | Composite tube | |
| CN216666826U (en) | Multifunctional corrugated pipe installation switching part | |
| CN204662986U (en) | A kind of adopt that bilayer sleeve is wear-resisting can self-repair type concrete chute | |
| CN218113937U (en) | Corrosion-resistant and temperature-resistant conveying chain | |
| CN213575237U (en) | Universal transmission shaft assembly with long service life | |
| CN213574092U (en) | Shield constructs supplementary steel bushing device of receiving | |
| CN217559241U (en) | Reinforced ultrahigh molecular weight polyethylene continuous composite pipe with good surrounding effect | |
| CN214889625U (en) | Filling elbow pipe wear-resistant device | |
| CN201827584U (en) | Mouth-protection flanged joint for connection of ultrahigh molecular weight polyethylene composite tube materials | |
| CN217583489U (en) | Mining wear-resisting pipeline of filling | |
| CN214579616U (en) | Double-high-rib HDPE (high-density polyethylene) structural wall pipe | |
| CN217153461U (en) | Reinforced ultrahigh molecular weight polyethylene continuous composite pipe convenient to connect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |