Carbon powder collecting device for carbon collecting chamber of wind generating set

Abstract

The utility model relates to a wind generating set carbon collecting chamber carbon powder collecting device which comprises a carbon powder box, a carbon discharging cylinder and a cover plate, the carbon powder box is assembled in the carbon discharging cylinder, the same side of the carbon powder box and the carbon discharging cylinder is provided with an opening, and the opening is detachably connected with the cover plate. The carbon powder collecting device has the advantages that potential safety hazards of the carbon collecting chamber of the wind generating set are eliminated through the carbon powder collecting device, the same side of the carbon discharging cylinder and the carbon powder box is provided with the opening, the detachable cover plate is adopted for sealing, the mounting and dismounting processes are greatly simplified, and when the interior of the carbon powder box needs to be cleaned and maintained, the carbon powder collecting device is convenient to use. An operator can conveniently open the cover plate without disassembling the whole system, so that the time and the labor cost are saved, and the maintenance efficiency is improved; the arrangement of the detachable cover plate facilitates timely cleaning and maintenance of the interior of the carbon powder collecting device, the carbon discharging effect of the carbon collecting chamber is improved, and potential safety hazards caused by mixing of oil and carbon are eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of wind power generation, in particular to a carbon powder collecting device for a carbon collecting chamber of a wind power generator set. Background Art

[0002] The carbon collection chamber of a wind turbine generator set is not effective in removing carbon dust. A faulty generator bearing oil drainage system can cause oil and carbon to mix in the collector ring chamber. Once the collector ring ignites, it can easily cause a fire accident, posing a significant safety hazard. Therefore, there is an urgent need to improve the carbon dust collection device to solve the problem of oil and carbon mixing in the collector ring chamber caused by the poor carbon dust removal effect of the carbon collection chamber. This will facilitate maintenance and cleaning of the carbon collection chamber, prevent damage to the generator, improve carbon removal efficiency of the carbon collection chamber, and eliminate the safety hazards caused by oil and carbon mixing. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a carbon powder collection device for a carbon collecting chamber of a wind turbine generator set, so as to solve the problem of oil-carbon mixing in the collector ring chamber caused by poor carbon powder discharge effect of the carbon collecting chamber, improve the carbon discharge effect of the carbon collecting chamber, and eliminate the safety hazards caused by oil-carbon mixing.

[0004] The technical solution of the utility model to solve the above technical problems is as follows: A carbon powder collection device for a carbon collecting chamber of a wind turbine generator set includes: a carbon powder box, a carbon exhaust cylinder and a cover plate, the carbon powder box is assembled in the carbon exhaust cylinder, and the carbon powder box and the carbon exhaust cylinder are both provided with an opening on the same side, and the cover plate is detachably connected to the opening.

[0005] The beneficial effects of the present invention are as follows: the safety hazards of the carbon collection chamber of the wind turbine generator set are eliminated by the carbon powder collection device, and an opening is set on the same side of the carbon discharge cylinder and the carbon powder box, and a detachable cover is used to close it, which greatly simplifies the installation and disassembly process. When the internal cleaning and maintenance of the carbon powder box is required, the operator can easily open the cover without disassembling the entire system, thereby saving time and labor costs and improving maintenance efficiency; the setting of the detachable cover facilitates timely cleaning and maintenance of the interior of the carbon powder collection device, improves the carbon discharge effect of the carbon collection chamber, and eliminates the safety hazards caused by oil-carbon mixing; due to the use of a detachable cover, the operator can open or close the opening at any time according to actual needs to collect, inspect and clean carbon powder, which is more flexible and improves the adaptability and reliability of the equipment; effective carbon powder collection and processing can reduce equipment failures and performance degradation caused by carbon powder accumulation, thereby extending the service life of the wind turbine generator set and improving its operating efficiency and stability.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Furthermore, an inlet is provided on the upper end surface of the carbon discharge cylinder, and an outlet is provided on the lower end surface of the carbon discharge cylinder. Both the inlet and the outlet extend in a direction away from the carbon discharge cylinder.

[0008] The beneficial effects of adopting the above further solution are: the setting of the inlet and outlet makes the carbon powder and air flow path smoother, and the barrel-shaped inlet and outlet also facilitate the connection of the carbon exhaust cylinder with other equipment, making installation more convenient.

[0009] Furthermore, a first opening is provided on any one side wall of the carbon discharge cylinder except the upper end face and the lower end face, and the area of ​​the first opening is the same as the area of ​​the side wall.

[0010] The beneficial effect of adopting the above-mentioned further scheme is that the carbon powder box can be directly loaded into the carbon exhaust cylinder from the first opening, which facilitates installation and improves assembly efficiency; at the same time, the side wall is directly used as the first opening. Since the first opening area is large, when it is necessary to clean the inside of the carbon exhaust cylinder or perform maintenance, the operator can operate the inside more easily, thereby improving the efficiency and convenience of maintenance.

[0011] Furthermore, the shape of the carbon powder box is the same as the shape of the inner wall of the carbon exhaust cylinder.

[0012] The beneficial effect of adopting the above further solution is that after the toner box is installed inside the carbon exhaust cylinder, the toner box and the carbon exhaust cylinder are tightly assembled. The tight assembly reduces the shaking of the toner box inside the carbon exhaust cylinder and prevents the accumulation of toner in the gap between the toner box and the carbon exhaust cylinder.

[0013] Furthermore, a first communication hole is provided on the upper end surface of the carbon powder box at a position corresponding to the inlet;

[0014] A second communicating hole is formed on the lower end surface of the carbon powder box at a position corresponding to the outlet.

[0015] The beneficial effect of adopting the above further solution is that the design of the first communicating hole enables the carbon powder to smoothly enter the carbon powder box from the inlet, and the design of the second communicating hole facilitates the hot air to be smoothly discharged through the outlet.

[0016] Furthermore, the carbon powder box is provided with a second opening on any one side wall except the upper end face and the lower end face. When the carbon powder box is assembled in the carbon discharge cylinder, the first opening and the second opening are provided on the same plane.

[0017] The beneficial effect of adopting the above-mentioned further scheme is that the first opening and the second opening are arranged on the same plane, which facilitates the subsequent direct arrangement of a cover at the first opening and the second opening arranged on the same plane, and the closure of the first opening and the second opening is achieved by a removable cover. When a certain amount of toner accumulates inside the toner box, the design of the second opening allows the operator to more easily collect and discharge the toner through the opening without disassembling the entire toner box, thereby improving work efficiency and reducing operating difficulty; due to the large area of ​​the second opening, the operator can more easily operate the inside of the toner box, thereby improving maintenance efficiency and convenience.

[0018] Furthermore, the cover plate is arranged at the second opening, and both ends of the cover plate are detachably connected to two sides adjacent to the first opening and two sides adjacent to the second opening.

[0019] The above-mentioned further solution has the beneficial effect of making the installation and removal of the cover plate very convenient due to the detachable connection. When the interior of the toner box needs to be cleaned or inspected, the cover plate can be simply removed without disassembling the entire toner box or the exhaust cylinder, thus saving time and labor costs. Furthermore, the toner box can be directly removed from the exhaust cylinder by simply removing the cover plate, which improves the versatility and flexibility of the device.

[0020] Furthermore, the inner sides of the two side walls of the toner box perpendicular to the cover are respectively provided with a connecting and fixing member, and the pair of connecting and fixing members are symmetrically arranged;

[0021] The upper portion of the connecting and fixing member is used for fixing the toner cartridge.

[0022] The beneficial effect of adopting the above further solution is that the pair of connecting and fixing members form a supporting platform, and the upper part of the pair of connecting and fixing members is used to support and fix the toner cartridge.

[0023] Furthermore, it also includes a fixing bracket, which is arranged below the carbon discharge cylinder;

[0024] The fixing bracket is provided with a third communicating hole through which the outlet can pass.

[0025] The beneficial effect of adopting the above-mentioned further scheme is that the fixed bracket provides a stable support base for the whole connected by the carbon exhaust cylinder and the carbon powder box, especially when processing a large amount of carbon powder or the vibration that may be generated during equipment operation, ensuring that the entire device is not easy to shake or fall over, thereby improving the safety and stability of equipment operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is an assembly diagram of an embodiment of the utility model.

[0027] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0028] 1. Carbon powder box; 2. Carbon exhaust cylinder; 3. Cover plate; 4. Fixed bracket; 11. Connecting fixture; 21. Inlet; 22. Outlet. DETAILED DESCRIPTION

[0029] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0030] like Figure 1 As shown, the utility model provides a carbon powder collecting device for a carbon collecting chamber of a wind turbine generator set, comprising: a carbon powder box 1, a carbon exhaust cylinder 2 and a cover plate 3, wherein the carbon powder box 1 is assembled as a whole in the carbon exhaust cylinder 2. In order to realize the installation of the carbon powder box 1 and the carbon exhaust cylinder 2, an opening is provided on one side of the carbon exhaust cylinder 2, and the carbon powder box 1 is assembled in the carbon exhaust cylinder 2 from the opening position, and the carbon powder box 1 arranged in the carbon exhaust cylinder 2 is also provided with an opening on the same side, that is, the opening on the carbon exhaust cylinder 2 and the opening on the carbon powder box 1 are coplanar, and the cover plate 3 can be detachably installed in their common opening.

[0031] The carbon powder collecting device is improved on the basis of the original carbon powder collecting device. The materials and specifications used are better than the original carbon powder box. The carbon powder box 1 and the carbon exhaust cylinder 2 are made of flame retardant materials and have the characteristics of wear resistance and aging resistance.

[0032] In this embodiment, the safety hazard of the carbon collection chamber of the wind turbine is eliminated by the carbon powder collection device. By setting an opening on the same side of the carbon discharge cylinder 2 and the carbon powder box 1 and closing it with a removable cover 3, the installation and disassembly process is greatly simplified. When the internal cleaning and maintenance of the carbon powder box 1 is required, the operator can easily open the cover 3 without disassembling the entire system, thereby saving time and labor costs and improving maintenance efficiency; the setting of the removable cover 3 facilitates timely cleaning and maintenance of the interior of the carbon powder collection device, improves the carbon discharge effect of the carbon collection chamber, and eliminates safety hazards caused by oil-carbon mixing; due to the use of the removable cover 3, the operator can open or close the opening at any time according to actual needs to collect, inspect and clean carbon powder, which is more flexible and improves the adaptability and reliability of the equipment; effective carbon powder collection and treatment can reduce equipment failures and performance degradation caused by carbon powder accumulation, thereby extending the service life of the wind turbine and improving its operating efficiency and stability.

[0033] like Figure 1As shown, in the preferred embodiment, the carbon discharge cylinder 2 is a rectangular parallelepiped as a whole, and an inlet 21 is provided on the upper end surface of the carbon discharge cylinder 2, and an outlet 22 is provided on the lower end surface of the carbon discharge cylinder 2. Both the inlet 21 and the outlet 22 extend a certain height in the direction away from the carbon discharge cylinder 2, so that the inlet 21 protrudes from the upper end surface of the carbon discharge cylinder 2, and the outlet 22 protrudes from the lower end surface of the carbon discharge cylinder 2. In this embodiment, the inlet 21 and the outlet 22 are both barrel-shaped. The inlet 21 can be connected to the collector ring of the wind turbine through a pipeline, so that the carbon powder and hot air generated during the operation of the wind turbine enter the carbon powder box 1 through the pipeline, the carbon powder is collected in the carbon powder box 1, and the hot air is discharged through the outlet 22. The arrangement of the inlet 21 and the outlet 22 makes the carbon powder and air flow paths smoother. The barrel-shaped inlet 21 and the outlet 22 also facilitate the connection of the carbon discharge cylinder 2 with other equipment, making installation more convenient.

[0034] like Figure 1 As shown, a first opening is provided on any one of the side walls of the carbon exhaust cylinder 2 except the upper end face and the lower end face, and the area of ​​the first opening is the same as the area of ​​the side wall, that is, the side wall of the carbon exhaust cylinder 2 is the first opening, so that the carbon powder box 1 can be directly loaded into the carbon exhaust cylinder 2 from this side, which facilitates installation and improves assembly efficiency; at the same time, the side wall is directly used as the first opening. Since the first opening area is large, when it is necessary to clean the inside of the carbon exhaust cylinder 2 or perform maintenance, the operator can operate the inside more easily, thereby improving the efficiency and convenience of maintenance.

[0035] In this embodiment, the shape of the toner box 1 is the same as the shape of the inner wall of the carbon exhaust cylinder 2, so that after the toner box 1 is installed into the carbon exhaust cylinder 2, the toner box 1 and the carbon exhaust cylinder 2 are tightly assembled. The tight assembly reduces the shaking of the toner box 1 inside the carbon exhaust cylinder 2 and prevents the accumulation of toner in the gap between the toner box 1 and the carbon exhaust cylinder 2.

[0036] like Figure 1 As shown, in a preferred embodiment, a first communication hole is formed on the upper end surface of the toner box 1 at a position corresponding to the inlet 21. When the toner box 1 is assembled into the carbon exhaust cylinder 2, the interior of the toner box 1 communicates with the inlet 21 through the first communication hole. A second communication hole is formed on the lower end surface of the toner box 1 at a position corresponding to the outlet 22. When the toner box 1 is assembled into the carbon exhaust cylinder 2, the interior of the toner box 1 communicates with the outlet 22 through the second communication hole. The design of the first communication hole allows toner to enter the toner box 1 smoothly from the inlet 21, and the design of the second communication hole facilitates the smooth discharge of hot air through the outlet 22.

[0037] like Figure 1As shown, in a preferred embodiment, a second opening is provided on any side wall of the toner box 1 except for the upper end face and the lower end face. The second opening also has the same area as the side wall of the toner box 1, that is, the side wall of the toner box 1 is the second opening. When the toner box 1 is installed in the carbon discharge cylinder 2, the first opening and the second opening are coplanar, which facilitates the subsequent direct installation of a cover plate 3 at the coplanar first and second openings. The first and second openings are sealed by a removable cover plate 3. When a certain amount of toner accumulates inside the toner box 1, the design of the second opening makes it easier for the operator to collect and discharge the toner through the opening without having to disassemble the entire toner box 1, thereby improving work efficiency and reducing operational difficulty. Due to the large area of ​​the second opening, the operator can more easily operate the interior of the toner box 1, thereby improving maintenance efficiency and convenience.

[0038] like Figure 1 As shown, in this embodiment, the cover plate 3 is disposed at the second opening, and its ends are detachably connected to the two sides adjacent to the first opening and the two sides adjacent to the second opening. One possible implementation is to provide connection holes on both sides of the cover plate 3, at corresponding positions on the two sides adjacent to the first opening, and at corresponding positions on the two sides adjacent to the second opening. The connection holes on the two sides adjacent to the first opening are round holes, facilitating adjustment of the installation position of the cover plate 3 relative to the carbon discharge cylinder 2. The cover plate 3, the carbon powder box 1, and the carbon discharge cylinder 2 can be directly connected via fasteners. The detachable connection makes the installation and removal of the cover plate 3 very convenient. When the interior of the carbon powder box 1 needs to be cleaned or inspected, the cover plate 3 can be simply removed without disassembling the entire carbon powder box 1 or the carbon discharge cylinder 2, thus saving time and labor costs. Furthermore, simply removing the cover plate 3 allows the carbon powder box 1 to be directly removed from the carbon discharge cylinder 2, improving the versatility and flexibility of the device.

[0039] like Figure 1 As shown, in a preferred embodiment, a connecting member 11 is provided on each inner side of the vertical cover 3 of the toner box 1. The pair of connecting members 11 are symmetrically arranged at the same height. In this embodiment, the connecting member 11 on one side is an inverted L-shaped plate structure. The pair of connecting members 11 form a support platform. The upper portion of the pair of connecting members 11 is used to support and secure the toner cartridge. As can be expected, the bottom of the toner cartridge should allow hot air to pass through, but not toner.

[0040] like Figure 1 As shown, in a preferred embodiment, the carbon powder collecting device is further provided with a fixing bracket 4, which is arranged below the carbon discharge cylinder 2. A third communication hole is formed on the fixing bracket 4 for the outlet 22 to pass through. Fixing holes are respectively formed on both sides of the bottom of the fixing bracket 4, so that the fixing bracket 4 can be directly installed at a desired location.

[0041] In the above scheme, the fixed bracket 4 provides a stable support base for the whole connected by the carbon exhaust cylinder 2 and the carbon powder box 1, especially when processing a large amount of carbon powder or the vibration that may be generated when the equipment is running, ensuring that the entire device is not easy to shake or fall over, thereby improving the safety and stability of the equipment operation.

[0042] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A carbon powder collecting device for a carbon collecting chamber of a wind turbine generator set, characterized in that: include: A carbon powder box (1), a carbon exhaust cylinder (2) and a cover plate (3), wherein the carbon powder box (1) is assembled in the carbon exhaust cylinder (2), and an opening is provided on the same side of the carbon powder box (1) and the carbon exhaust cylinder (2), and the cover plate (3) is detachably connected to the opening.

2. A carbon powder collecting device for a carbon collecting chamber of a wind turbine generator set according to claim 1, characterized in that: The upper end surface of the carbon discharge cylinder (2) is provided with an inlet (21), and the lower end surface of the carbon discharge cylinder (2) is provided with an outlet (22). Both the inlet (21) and the outlet (22) are extended in a direction away from the carbon discharge cylinder (2).

3. The carbon powder collecting device for a carbon collecting chamber of a wind turbine generator set according to claim 2, characterized in that: The carbon discharge cylinder (2) is provided with a first opening on any one side wall except the upper end face and the lower end face, and the area of ​​the first opening is the same as the area of ​​the side wall.

4. A carbon powder collecting device for a carbon collecting chamber of a wind turbine generator set according to claim 3, characterized in that: The shape of the carbon powder box (1) is the same as the shape of the inner wall of the carbon discharge cylinder (2).

5. The carbon powder collecting device for a carbon collecting chamber of a wind turbine generator set according to claim 4, characterized in that: A first communication hole is provided on the upper end surface of the carbon powder box (1) at a position corresponding to the inlet (21); A second communication hole is provided on the lower end surface of the carbon powder box (1) at a position corresponding to the outlet (22).

6. A carbon powder collecting device for a carbon collecting chamber of a wind turbine generator set according to claim 4 or 5, characterized in that: The carbon powder box (1) is provided with a second opening on any one side wall except the upper end face and the lower end face. When the carbon powder box (1) is assembled in the carbon discharge cylinder (2), the first opening and the second opening are arranged on the same plane.

7. A carbon powder collecting device for a carbon collecting chamber of a wind turbine generator set according to claim 6, characterized in that: The cover plate (3) is arranged at the second opening, and both ends of the cover plate (3) are detachably connected to the two side edges adjacent to the first opening and the two side edges adjacent to the second opening.

8. The carbon powder collecting device for a carbon collecting chamber of a wind turbine generator set according to claim 1, characterized in that: The carbon powder box (1) is provided with a connecting and fixing member (11) on the inner side of each of the two side walls perpendicular to the cover plate (3), and a pair of the connecting and fixing members (11) are symmetrically arranged; The upper portion of the connecting and fixing member (11) is used for fixing the carbon powder box.

9. The carbon powder collecting device for a carbon collecting chamber of a wind turbine generator set according to claim 2, characterized in that: It also includes a fixed bracket (4), and the fixed bracket (4) is arranged below the carbon discharge cylinder (2); The fixing bracket (4) is provided with a third communicating hole through which the outlet (22) can pass.

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