CN219530864U - Plug-in type garbage incinerator water-cooled tube wear-resisting tile - Google Patents
Plug-in type garbage incinerator water-cooled tube wear-resisting tile Download PDFInfo
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- CN219530864U CN219530864U CN202320913863.2U CN202320913863U CN219530864U CN 219530864 U CN219530864 U CN 219530864U CN 202320913863 U CN202320913863 U CN 202320913863U CN 219530864 U CN219530864 U CN 219530864U
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- cooled tube
- plug
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Abstract
The utility model relates to a plug-in type garbage incinerator water-cooled pipe wear-resistant tile, which comprises arc tile bodies, wherein two adjacent arc tile bodies are in plug-in connection in the length direction of a water-cooled pipe, fiber cloth and at least one gap-making edge are arranged on the intrados of the arc tile bodies close to the end parts of the water-cooled pipe, the fiber cloth is attached to the water-cooled pipe, and the gap-making edge extends along the length direction of the arc tile bodies. The wear-resistant tile is wrapped on the arc-shaped tile body at the end part of the water-cooled pipe through the clamp, the fiber cloth extends out through the upper end part of the accommodating groove and is attached to the water-cooled pipe to play a role in plugging, the whole operation process is convenient and fast, and the construction flow can be simplified.
Description
Technical Field
The utility model relates to the technical field of waste heat boiler equipment, in particular to a water-cooled tube wear-resistant tile of a plug-in type waste incinerator.
Background
At present, the mechanical grate furnace technology is generally adopted in the garbage incineration power generation project in China, and has the characteristics of large treatment capacity, good fuel adaptability and particular suitability for high-moisture, high-ash and low-heat value domestic garbage in China. Compared with common fuel, the household garbage has the characteristics of more complex combustion process, mixed gas-liquid-solid multiphase reaction, alternate transmission in multiple media, in-phase and out-phase transmission, and the like, and is influenced by multiple factors such as grain boundary process, electrochemical process, stress evolution process and the like.
Waste heat boiler can utilize waste incineration waste gas to heat the boiler, and waste gas carries out heat exchange with the water-cooled tube in the boiler, discharges after carrying out heat exchange's high temperature waste gas temperature decline, and the water in the water-cooled tube forms water vapor mixture after heating, gets into the drum and realizes water vapor separation, and when the flue gas that carries the ash grain passes through the water-cooled tube, the ash grain all can peel off very little metal fillings to the striking of water-cooled tube at every time, finally makes boiler tube wall attenuate gradually.
CN212841686U discloses a wear-resistant tile for a water-cooled tube of a garbage incinerator, the water-cooled tube is protected by the wear-resistant tile, so that the cold tube can be prevented from being worn by particles in smoke, but in the using process, the applicant finds that some defects exist, during construction, because self-flowing materials are poured into a gap between the wear-resistant tile and the water-cooled tube, based on the wear-resistant tile structure, each section of wear-resistant tile needs to be installed to the water-cooled tube, and then the next section of wear-resistant tile can be installed after the self-flowing materials are poured, and the installation operation and the pouring operation are repeatedly and alternately performed, so that the installation and construction flow is complicated.
Disclosure of Invention
The utility model aims to solve the technical problem of complicated installation and construction processes of a water-cooled tube and provides a water-cooled tube wear-resistant tile of a plug-in type garbage incinerator.
The utility model provides a technical scheme for solving the technical problem of complicated water-cooled tube installation and construction flow, which comprises the following steps: the utility model provides a plug-in type garbage incinerator water-cooled tube wear-resisting tile, includes the arc tile body, in the length direction of water-cooled tube, connects in the grafting between two adjacent arc tile bodies, is provided with fiber cloth and at least one gap edge on the intrados of the arc tile body that is close to the water-cooled tube tip, and wherein fiber cloth laminating is on the water-cooled tube, and the gap edge extends along the length direction of the arc tile body.
As a further optimization of the wear-resistant tile of the water-cooled tube of the plug-in type garbage incinerator, the utility model: the arc tile body is divided into a first tile body and a second tile body, wherein the second tile body is close to the end part of the water cooling pipe, the fiber cloth and the gap-making edges are arranged on the inner cambered surface of the second tile body, and the first tile body and the second tile body are connected with each other in an inserting mode and between two adjacent first tile bodies.
As a further optimization of the wear-resistant tile of the water-cooled tube of the plug-in type garbage incinerator, the utility model: both ends of the first tile body and both ends of the second tile body are respectively provided with a semicircular groove and a clamping head, and the clamping head can be inserted into the semicircular groove.
As a further optimization of the wear-resistant tile of the water-cooled tube of the plug-in type garbage incinerator, the utility model: both ends of the first tile body and both ends of the second tile body are respectively provided with a plurality of blind holes and plugs, and the plugs can be inserted into the blind holes.
As a further optimization of the wear-resistant tile of the water-cooled tube of the plug-in type garbage incinerator, the utility model: the butt joint groove is arranged at the outer cambered surface, and the butt joint groove at the other end is arranged at the inner cambered surface.
As a further optimization of the wear-resistant tile of the water-cooled tube of the plug-in type garbage incinerator, the utility model: the depth of the butt joint groove is half of the thickness of the arc-shaped tile body.
As a further optimization of the wear-resistant tile of the water-cooled tube of the plug-in type garbage incinerator, the utility model: and the inner cambered surface of the second tile body is provided with a containing groove extending along the circumferential direction, and the fiber cloth is fixedly arranged in the containing groove.
As a further optimization of the wear-resistant tile of the water-cooled tube of the plug-in type garbage incinerator, the utility model: the section of the accommodating groove is inverted T-shaped.
As a further optimization of the wear-resistant tile of the water-cooled tube of the plug-in type garbage incinerator, the utility model: and the inner cambered surface of the second tile body is provided with a containing groove extending along the circumferential direction, and the fiber cloth is fixedly arranged in the containing groove.
As a further optimization of the wear-resistant tile of the water-cooled tube of the plug-in type garbage incinerator, the utility model: the fiber cloth is carbon fiber cloth.
As a further optimization of the wear-resistant tile of the water-cooled tube of the plug-in type garbage incinerator, the utility model: the arc tile body is made of mullite, siC or corundum.
The beneficial effects are that: the utility model aims to solve the technical problem of complicated installation and construction processes of the water-cooled tube, the first tile bodies and the first tile body and the second tile body are connected in series through the plug-in structure, the second tile body is taken after self-flowing materials are poured from the uppermost end of the water-cooled tube before the second tile body is installed at the upper end of the water-cooled tube, and the second tile body is butted and sleeved at the tail end of the water-cooled tube, so that the whole operation process is convenient and fast, and the construction process can be simplified.
Drawings
FIG. 1 is a front view of the inner wall of the first tile of example 1;
FIG. 2 is a front view of the inner wall of the second tile in example 1;
FIG. 3 is a schematic view of the arc tile plug connection of example 1;
FIG. 4 is a front view of the inner wall of the first tile in example 2;
FIG. 5 is a front view of the inner wall of the second tile in example 2;
FIG. 6 is a schematic view of the arc tile plug connection of example 2;
FIG. 7 is a schematic view of a second tile receiving slot and a fiber cloth;
FIG. 8 is a front view of the inner wall of the first tile in example 3;
FIG. 9 is a front view of the inner wall of the second tile in example 3;
FIG. 10 is a schematic view of the arc tile plug connection of example 3;
FIG. 11 is a schematic view of the wear shoe of the present utility model after it is installed in a water-cooled tube;
the marks in the figure: 1. the first tile body, 2, the second tile body, 3, semicircular groove, 4, gap-making arris, 5, fiber cloth, 6, chuck, 7, plug, 8, blind hole, 9, butt joint groove, 10, holding tank.
Detailed Description
The following detailed description of the utility model refers to the accompanying drawings and preferred embodiments.
The utility model provides a plug-in type garbage incinerator water-cooled tube wear-resisting tile, includes the arc tile body, in the length direction of water-cooled tube, plug-in connection between two adjacent arc tile bodies is provided with fiber cloth 5 and at least one and makes the gap arris 4 on the intrados of the arc tile body that is close to water-cooled tube tip, and wherein fiber cloth 5 laminating is on the water-cooled tube, makes the gap arris 4 and extends along the length direction of the arc tile body.
The inner cambered surface of the arc-shaped tile body close to the end part of the water cooling pipe is provided with a containing groove 10 extending along the circumferential direction, the fiber cloth 5 is fixedly arranged in the containing groove 10 to play a role in plugging, the gap-making edges 4 extend along the length direction of the arc-shaped tile body, and the gap-making edges 4 form gaps between the arc-shaped tile body and the inner wall of the water cooling pipe. When the water cooling pipe is used, the two arc tile bodies are taken in pairs, butted and sleeved at the head end of the water cooling pipe, hooped by the clamp, then taken out, sleeved with the water cooling pipe, connected with the installed arc tile bodies in an inserting way, and the like, and all the arc tile bodies are connected in series in an inserting way.
Before reaching the installation of the arc tile body at the tail end of the water cooling pipe, the gap between the arc tile body and the inner wall of the water cooling pipe forms a large cavity which is mutually communicated, self-flowing materials are poured from the upper end, then the last pair of arc tile bodies are installed, the tail end of the water cooling pipe is butted and sleeved, and the clamp is used for hooping, so that the whole operation process is convenient and fast, and the construction flow can be simplified.
The arc tile body is made of mullite, siC or corundum, and the fiber cloth 5 is carbon fiber cloth.
Example 1
As shown in fig. 1-3, in the length direction of the water-cooled tube, an arc tile body is provided, the arc tile body comprises a first tile body 1 and a second tile body 2, two adjacent arc tile bodies are connected in a plugging manner, three gap edges 4 are arranged on the intrados of the second tile body 2 along the length direction of the intrados, a containing groove 10 extending along the circumferential direction is formed in the intrados of the second tile body 2, the containing groove 10 is of a reverse T shape in cross section, the width is narrower and is the upper end part of the containing groove 10, the width is wider and is the lower end part of the containing groove 10, the fiber cloth 5 is fixedly arranged in the containing groove 10, and extends out through the upper end part of the containing groove 10, and the fiber cloth 5 is attached to the water-cooled tube and can play a role in plugging. Both ends of the first tile body 1 and both ends of the second tile body 2 are respectively provided with a semicircular groove 3 and a clamping head 6, and the clamping head 6 can be inserted into the semicircular groove 3.
When the first tile body 1 and the second tile body 2 are used in pairs, the two second tile bodies 2 are firstly taken when in use, are butted and sleeved at the head end of a water-cooled pipe, are hooped by a clamp, then the two first tile bodies 1 are taken, are butted and sleeved on the water-cooled pipe and then move upwards, and the first tile bodies 1 and the second tile bodies 2 are connected in series by the semicircular grooves 3 and the clamping heads 6. Before the second tile body 2 is installed at the tail end of the water-cooled tube, after self-flowing material is poured from the uppermost end, the second tile body 2 is butted and sleeved at the tail end of the water-cooled tube, and the schematic diagram of the wear-resistant tile installed at the water-cooled tube is shown in fig. 11.
The receiving groove 10 may also be rectangular in cross section, and the fiber cloth 5 is adhered in the receiving groove 10.
Example 2
As shown in fig. 4 to 6, the main structure of this embodiment is the same as that of embodiment 1, except that: both ends of the first tile body 1 and both ends of the second tile body 2 are respectively provided with a plurality of blind holes 8 and plugs 7, and the plugs 7 can be inserted into the blind holes 8.
When in series connection and plug connection, one end plug 7 of the second tile body 2 is inserted into a blind hole 8 at one end of the first tile body 1, and the plug 7 at the other end of the first tile body 1 is inserted into the blind hole 8 at one end of the next first tile body 1 until reaching the blind hole 7 of the second tile body 2 inserted at the other side of the water cooling pipe.
Example 3
As shown in fig. 7 to 10, the main structure of this embodiment is the same as that of embodiment 1, except that: the two ends of the first tile body 1 and the two ends of the second tile body 2 are respectively provided with a butt joint groove 9, the butt joint groove 9 at one end of the arc tile body is arranged on the outer cambered surface, the butt joint groove 9 at the other end is arranged on the inner cambered surface, and the depth of the butt joint groove 9 is half of the thickness of the arc tile body.
In the embodiment 1, the semicircular groove 3 and the clamping head 6 are connected in an inserting manner, two mutually connected tile bodies are mutually limited in the circumferential direction and cannot rotate relatively, the tile bodies have strong stability after being installed, are easy to process and have low cost, and the sealing performance of the joint is weak; in the embodiment 2, two adjacent tile bodies are mutually limited in the circumferential direction and the radial direction in a plug-in connection mode of the plug 7 and the blind hole 8, cannot relatively rotate or relatively slide in the radial direction, and have the strongest connection stability, but because the structure is complex, the requirement on a production die is higher, the production cost is higher, and the sealing performance of a joint is weaker; in embodiment 3, the joint is in a zigzag shape by the butt joint groove 9, the sealing performance is best, but the adjacent two tile bodies cannot limit each other in the circumferential direction, relative rotation is possible, and the connection stability is weak.
The present utility model is not limited to the above-mentioned embodiments, but is intended to be limited to the following embodiments, and any modifications, equivalent changes and variations in the above-mentioned embodiments can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (10)
1. A plug-in type garbage incinerator water-cooled tube wear-resisting tile is characterized in that: including the arc tile body, on the length direction of water-cooled tube, connect in pegging graft between two adjacent arc tile bodies, be provided with fiber cloth (5) and at least one gap edge (4) on the intrados of the arc tile body that is close to the water-cooled tube tip, wherein fiber cloth (5) laminating is on the water-cooled tube, and gap edge (4) are extended along the length direction of the arc tile body.
2. The plug-in type garbage incinerator water-cooled tube wear-resistant tile according to claim 1, wherein: the arc tile body is divided into a first tile body (1) and a second tile body (2), wherein the second tile body (2) is close to the end part of the water cooling pipe, the fiber cloth (5) and the gap-making edges (4) are arranged on the intrados of the second tile body (2), and the first tile body (1) and the second tile body (2) are connected with each other in an inserting mode and between two adjacent first tile bodies (1).
3. The plug-in type garbage incinerator water-cooled tube wear-resistant tile according to claim 2, wherein: both ends of the first tile body (1) and both ends of the second tile body (2) are respectively provided with a semicircular groove (3) and a clamping head (6), and the clamping head (6) can be inserted into the semicircular groove (3).
4. The plug-in type garbage incinerator water-cooled tube wear-resistant tile according to claim 2, wherein: both ends of the first tile body (1) and both ends of the second tile body (2) are respectively provided with a plurality of blind holes (8) and plugs (7), and the plugs (7) can be inserted into the blind holes (8).
5. The plug-in type garbage incinerator water-cooled tube wear-resistant tile according to claim 2, wherein: the two ends of the first tile body (1) and the two ends of the second tile body (2) are respectively provided with a butt joint groove (9), the butt joint groove (9) at one end is arranged on the outer cambered surface, and the butt joint groove (9) at the other end is arranged on the inner cambered surface.
6. The plug-in type garbage incinerator water-cooled tube wear-resistant tile according to claim 5, wherein: the depth of the butt joint groove (9) is half of the thickness of the arc-shaped tile body.
7. The plug-in type garbage incinerator water-cooled tube wear-resistant tile according to claim 2, wherein: the inner cambered surface of the second tile body (2) is provided with a containing groove (10) extending along the circumferential direction, and the fiber cloth (5) is fixedly arranged in the containing groove (10).
8. The plug-in type garbage incinerator water-cooled tube wear-resistant tile according to claim 7, wherein: the section of the accommodating groove (10) is inverted T-shaped.
9. The plug-in type garbage incinerator water-cooled tube wear-resistant tile according to claim 7, wherein: the fiber cloth (5) is carbon fiber cloth.
10. The plug-in type garbage incinerator water-cooled tube wear-resistant tile according to claim 1, wherein: the arc tile body is made of mullite, siC or corundum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320913863.2U CN219530864U (en) | 2023-04-21 | 2023-04-21 | Plug-in type garbage incinerator water-cooled tube wear-resisting tile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320913863.2U CN219530864U (en) | 2023-04-21 | 2023-04-21 | Plug-in type garbage incinerator water-cooled tube wear-resisting tile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219530864U true CN219530864U (en) | 2023-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320913863.2U Active CN219530864U (en) | 2023-04-21 | 2023-04-21 | Plug-in type garbage incinerator water-cooled tube wear-resisting tile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219530864U (en) |
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2023
- 2023-04-21 CN CN202320913863.2U patent/CN219530864U/en active Active
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