CN217070095U - Carbon powder and oil stain treatment device for vertical hydraulic generator - Google Patents
Carbon powder and oil stain treatment device for vertical hydraulic generator Download PDFInfo
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- CN217070095U CN217070095U CN202123417265.6U CN202123417265U CN217070095U CN 217070095 U CN217070095 U CN 217070095U CN 202123417265 U CN202123417265 U CN 202123417265U CN 217070095 U CN217070095 U CN 217070095U
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Abstract
The utility model discloses a vertical hydraulic generator carbon dust and greasy dirt processing apparatus, clear away the subassembly including main shaft, collecting ring, brush yoke, carbon brush, thrust oil groove, oil groove apron, degreasing subassembly and carbon dust, the collecting ring is located on the main shaft, the collecting ring circumferencial direction is equipped with the multiunit brush yoke, the carbon brush is located on the brush yoke, be sliding connection between carbon brush side and the collecting ring, the main shaft bottom is located to the thrust oil groove, the oil groove apron is located on the thrust oil groove, the main shaft runs through the oil groove apron and extends to in the oil groove apron, thrust oil groove one side is located to the degreasing subassembly, the carbon dust is clear away the subassembly and is located thrust oil groove opposite side. The utility model relates to a generator equipment technical field specifically provides a vertical hydraulic generator carbon dust and greasy dirt processing apparatus rational in infrastructure, simple, can effectively be with spilling over the greasy dirt and absorbing, can carry out real-time collection to the carbon dust.
Description
Technical Field
The utility model relates to a generator equipment technical field specifically is a vertical hydraulic generator carbon dust and greasy dirt processing apparatus.
Background
Vertical hydroelectric set is structural from last to being the collecting ring down in proper order, thrust bearing, go up and lead the bearing, the rotor, the stator, lead the bearing down, wherein collecting ring and carbon brush device realize that exciting current is given rotary part by static part transmission, at the unit in-process of actually moving, adsorb on collecting ring and carbon brush device after carbon brush grinding powder combines the oil mist that the thrust oil groove spilled over, in order to avoid accumulational carbon dust to increase the influence to generator rotor insulating property, it cleans generator collecting ring and carbon brush device to need the power station fortune dimension personnel regularly, all need shut down when cleaning at every turn, in order to solve this kind of latent risk and the influence to the unit electricity generation, need solve two problems: 1. the problem of oil mist overflow of a thrust oil groove below the collecting ring is solved; 2. the carbon powder is easy to adsorb.
SUMMERY OF THE UTILITY MODEL
To above-mentioned condition, for remedying above-mentioned current defect, the utility model provides a rational in infrastructure, simple, can effectively be with overflowing the greasy dirt absorption, can carry out the vertical hydraulic generator carbon dust and the greasy dirt processing apparatus of real-time collection to the carbon dust.
The utility model provides a following technical scheme: the utility model provides a vertical hydraulic generator carbon dust and greasy dirt processing apparatus, clear away the subassembly including main shaft, collecting ring, brush yoke, carbon brush, thrust oil groove, oil groove apron, degreasing subassembly and carbon dust, the collecting ring is located on the main shaft, the collecting ring circumferencial direction is equipped with the multiunit brush yoke, the carbon brush is located on the brush yoke, be sliding connection between carbon brush side and the collecting ring, the main shaft bottom is located to the thrust oil groove, the thrust oil groove is located to the oil groove apron, the main shaft runs through the oil groove apron and extends to in the oil groove apron, thrust oil groove one side is located to the degreasing subassembly, the carbon dust is clear away the subassembly and is located thrust oil groove opposite side.
In order to absorb the greasy dirt overflowing between the oil groove cover plate and the main shaft, the greasy dirt removing assembly comprises an oil suction mist device, an oil suction mist pipe and a contact type oil baffle, the oil suction mist device is arranged on one side of the thrust oil groove, the contact type oil baffle is arranged on the main shaft, the contact type oil baffle is connected with the oil groove cover plate in a sliding mode, the contact type oil baffle is provided with two sets of oil baffles, the main shaft and the oil groove cover plate enclose an oil cavity, one end of the oil suction mist pipe is arranged on the oil suction mist device, and the other end of the oil suction mist pipe penetrates through the oil groove cover plate and is communicated with the oil cavity (the oil suction mist device is the prior art and is not repeated in detail here).
Carbon powder generated between the collecting ring and the carbon brush due to friction floats out from the brush holder and the collecting ring, in order to prevent the carbon powder from combining with scattered oil mist to form oil sludge, the carbon powder removing assembly comprises a dust removing shell, a negative pressure fan, a dust collecting barrel, a dust collecting pipe and a dust collecting box, the dust removing shell is arranged on one side of the thrust oil groove, a partition plate is arranged in the dust removing shell, the dust collecting barrel is arranged in the dust removing shell and positioned below the partition plate, the negative pressure fan is arranged in the dust removing shell and positioned on the partition plate, the dust collecting pipe is connected between the negative pressure fan and the dust removing barrel, a support frame is arranged on an oil groove cover plate, the dust collecting box is arranged on the support frame, the dust collecting box surrounds the brush holder, the carbon brush and the contact position of the carbon brush and the collecting ring, the dust collecting box is provided with a plurality of groups, a connecting pipe is connected between the dust collecting boxes, and one end of the dust collecting pipe is arranged on the negative pressure fan, the other end of the dust collection pipe penetrates through the top wall of the dust collection shell and the group of dust collection boxes in sequence and extends into the group of dust collection boxes.
Furthermore, epoxy resin varnish is sprayed on the upper surface, the lower surface and the inner surface of the collecting ring, the thickness of the epoxy resin varnish is 0.5mm, the inner side surface and the outer surface of the brush holder are sprayed with the epoxy resin varnish, and the thickness of the epoxy resin varnish is 0.5 mm.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model provides a vertical hydraulic generator carbon dust and greasy dirt processing apparatus, through removing greasy dirt subassembly with the greasy dirt that overflows between oil groove apron and the main shaft absorption, through carbon dust clear away the carbon dust recovery that the subassembly produced because of the friction between collecting ring and the carbon brush, prevent that carbon dust from combining with the oil mist that wafts and forming fatlute, improved generator collecting ring operation operational environment, solved the pollution of oil mist to equipment; by applying the smoothness and insulation characteristics of the resin varnish, the insulativity of a collector ring and a brush holder of the generator is improved, and meanwhile, dry carbon powder cannot be adsorbed on the smooth surface, so that the accumulation of the carbon powder is reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of a vertical hydraulic generator carbon powder and oil stain treatment device provided by the present invention;
fig. 2 is a top view of the dust removing box of the vertical hydraulic generator carbon powder and oil stain treatment device provided by the utility model.
The device comprises a main shaft 1, a main shaft 2, a collecting ring 3, a brush holder 4, a carbon brush 5, a thrust oil groove 6, an oil groove cover plate 7, a degreasing assembly 8, a carbon powder removing assembly 9, an oil mist absorbing device 10, an oil mist absorbing pipe 11, a contact type oil baffle 12, an oil cavity 13, a dust removing shell 14, a negative pressure fan 15, a dust collecting barrel 16, a dust collecting pipe 17, a dust removing box 18, a partition plate 19, a support frame 20 and a connecting pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1 and fig. 2, the technical scheme adopted by the utility model is as follows: the utility model provides a vertical hydraulic generator carbon dust and greasy dirt processing apparatus, including main shaft 1, collecting ring 2, brush yoke 3, carbon brush 4, thrust oil groove 5, oil groove apron 6, subassembly 8 is clear away to degreasing subassembly 7 and carbon dust, collecting ring 2 is located on the main shaft 1, 2 circumferencial directions of collecting ring are equipped with multiunit brush yoke 3, carbon brush 4 is located on brush yoke 3, be sliding connection between 4 side of carbon brush and collecting ring 2, thrust oil groove 5 locates main shaft 1 bottom, oil groove apron 6 is located on thrust oil groove 5, main shaft 1 runs through oil groove apron 6 and extends to in the oil groove apron 6, thrust oil groove 5 one side is located to degreasing subassembly 7, thrust oil groove 5 opposite side is located to the carbon dust clear away subassembly 8.
As shown in fig. 1, the degreasing assembly 7 includes an oil mist absorber 9, an oil mist absorbing pipe 10 and a contact oil baffle 11, the oil mist absorber 9 is disposed on one side of the thrust oil groove 5, the contact oil baffle 11 is disposed on the main shaft 1, the contact oil baffle 11 is slidably connected to the oil groove cover plate 6, the contact oil baffle 11 is provided with two sets, the two sets of contact oil baffles 11, the main shaft 1 and the oil groove cover plate 6 enclose an oil cavity 12, one end of the oil mist absorbing pipe 10 is disposed on the oil mist absorbing pipe 9, and the other end of the oil mist absorbing pipe 10 penetrates through the oil groove cover plate 6 and is communicated with the oil cavity 12.
As shown in fig. 1 and 2, the toner removing assembly 8 comprises a dust removing housing 13 and a negative pressure fan 14, dust collection bucket 15, dust absorption pipe 16 and dust removal box 17, thrust oil groove 5 one side is located to dust removal casing 13, be equipped with baffle 18 in the dust removal casing 13, dust collection bucket 15 locates in dust removal casing 13 and is located baffle 18 below, negative pressure fan 14 locates in dust removal casing 13 and is located baffle 18, be connected with the dust removal pipe between negative pressure fan 14 and the dust removal bucket, be equipped with support frame 19 on the oil groove apron 6, dust removal box 17 locates on support frame 19, dust removal box 17 surrounds brush yoke 3, carbon brush 4 and collecting ring 2 position of contacting, dust removal box 17 is equipped with the multiunit, be connected with connecting pipe 20 between the multiunit dust removal box 17, on negative pressure fan 14 is located to dust absorption pipe 16 one end, dust absorption pipe 16 other end runs through dust removal casing 13 roof and a set of dust removal box 17 in proper order and extends to a set of dust removal box 17 in the dust removal box 17.
Wherein, the upper surface, the lower surface and the inner surface of the collecting ring 2 are sprayed with epoxy resin varnish, the thickness of the epoxy resin varnish is 0.5mm, the inner side surface and the outer surface of the brush holder 3 are sprayed with epoxy resin varnish, and the thickness of the epoxy resin varnish is 0.5 mm.
When the vertical water turbine generator is used, carbon powder is generated between the collecting ring 2 and the carbon brush 4 due to friction when the vertical water turbine generator operates, the carbon powder is limited in the dust collection box 17 in a scattering mode, the negative pressure fan 14 is started, the negative pressure fan 14 sucks the carbon powder in each dust collection box 17 through the dust collection pipe 16 and the connecting pipe 20 and discharges the carbon powder into the dust collection barrel 15 through the dust collection pipe, the dust collection barrel 15 is cleaned regularly, oil stain overflowing between the oil groove cover plate 6 and the main shaft 1 slowly gathers in the oil cavity 12, the oil mist suction device 9 is started, the oil stain in the oil cavity 12 is sucked through the oil mist suction pipe 10, the oil mist is prevented from scattering in the air, the insulativity of the collecting ring and the brush holder of the generator is improved, meanwhile, dry carbon powder cannot be adsorbed on the smooth surface, and accumulation of the carbon powder is reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a vertical hydraulic generator carbon dust and greasy dirt processing apparatus which characterized in that: including main shaft, collecting ring, brush yoke, carbon brush, thrust oil groove, oil groove apron, degreasing subassembly and carbon dust and clear away the subassembly, the collecting ring is located on the main shaft, the collecting ring circumferencial direction is equipped with the multiunit brush yoke, the carbon brush is located on the brush yoke, be sliding connection between carbon brush side and the collecting ring, the main shaft bottom is located to the thrust oil groove, the oil groove apron is located on the thrust oil groove, the main shaft runs through in the oil groove apron extends to the oil groove apron, thrust oil groove one side is located to the degreasing subassembly, the carbon dust is clear away the subassembly and is located the thrust oil groove opposite side.
2. The vertical hydraulic generator carbon powder and oil stain treatment device according to claim 1, which is characterized in that: the degreasing assembly comprises an oil suction mist device, an oil suction mist pipe and contact oil baffles, the oil suction mist device is arranged on one side of the thrust oil groove, the contact oil baffles are arranged on the main shaft and are in sliding connection with the oil groove cover plate, the contact oil baffles are two groups, the contact oil baffles, the main shaft and the oil groove cover plate are enclosed to form an oil cavity, one end of the oil suction mist pipe is arranged on the oil suction mist device, and the other end of the oil suction mist pipe penetrates through the oil groove cover plate and is communicated with the oil cavity.
3. The vertical hydraulic generator carbon powder and oil stain treatment device according to claim 1, which is characterized in that: the carbon dust removing component comprises a dust removing shell, a negative pressure fan, a dust collecting barrel, a dust collecting pipe and a dust removing box, wherein the dust removing shell is arranged on one side of a thrust oil groove, a partition plate is arranged in the dust removing shell, the dust collecting barrel is arranged in the dust removing shell and located below the partition plate, the negative pressure fan is arranged in the dust removing shell and located on the partition plate, the dust removing pipe is connected between the negative pressure fan and the dust removing barrel, a support frame is arranged on an oil groove cover plate, the dust removing box is arranged on the support frame, the dust removing box surrounds a brush frame, a carbon brush and a collecting ring in contact positions, the dust removing box is provided with multiple groups, the multiple groups are connected between the dust removing boxes, one end of the dust collecting pipe is arranged on the negative pressure fan, and the other end of the dust collecting pipe sequentially penetrates through the top wall of the dust removing shell and a group of dust removing boxes and extends into the group of dust removing boxes.
4. The vertical hydraulic generator carbon powder and oil stain treatment device according to claim 1, which is characterized in that: epoxy resin varnish is sprayed on the upper surface, the lower surface and the inner surface of the collecting ring, the thickness of the epoxy resin varnish is 0.5mm, the inner side surface and the outer surface of the brush holder are sprayed with the epoxy resin varnish, and the thickness of the epoxy resin varnish is 0.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123417265.6U CN217070095U (en) | 2021-12-31 | 2021-12-31 | Carbon powder and oil stain treatment device for vertical hydraulic generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123417265.6U CN217070095U (en) | 2021-12-31 | 2021-12-31 | Carbon powder and oil stain treatment device for vertical hydraulic generator |
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| Publication Number | Publication Date |
|---|---|
| CN217070095U true CN217070095U (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123417265.6U Active CN217070095U (en) | 2021-12-31 | 2021-12-31 | Carbon powder and oil stain treatment device for vertical hydraulic generator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116495831A (en) * | 2023-04-10 | 2023-07-28 | 国电清航瑞恒江苏环保科技有限公司 | Sewage treatment energy collection device |
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2021
- 2021-12-31 CN CN202123417265.6U patent/CN217070095U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116495831A (en) * | 2023-04-10 | 2023-07-28 | 国电清航瑞恒江苏环保科技有限公司 | Sewage treatment energy collection device |
| CN116495831B (en) * | 2023-04-10 | 2024-04-09 | 国电清航瑞恒江苏环保科技有限公司 | Sewage treatment energy collection device |
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