CN204953011U - Novel thermal power plant use coal pulverizer - Google Patents
Novel thermal power plant use coal pulverizer Download PDFInfo
- Publication number
- CN204953011U CN204953011U CN201520692258.2U CN201520692258U CN204953011U CN 204953011 U CN204953011 U CN 204953011U CN 201520692258 U CN201520692258 U CN 201520692258U CN 204953011 U CN204953011 U CN 204953011U
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- CN
- China
- Prior art keywords
- spheroid
- milling
- power plant
- thermal power
- organism
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a novel thermal power plant use coal pulverizer, the utility model relates to an equipment technical field of thermal power plant, it contains strut, organism, elevating system, motor, spliced pole, the spheroid of milling, feeding gate, steel brush, discharge gate, filter screen, the organism passes through the strut setting subaerial, the bottom of organism be the spherical bottom, the upper portion of frame is equipped with elevating system, the last motor that is equipped with of elevating system is connected with the spliced pole in the pivot of motor, the lower extreme of spliced pole is connected with the spheroid of milling, and mills the spheroid setting in the inside of organism, one side of organism is equipped with the feeding gate, the inboard of feeding gate is equipped with the steel brush, the opposite side of organism is equipped with the discharge gate, the inboard of discharge gate is equipped with the filter screen, and is equipped with the fan on the discharge gate. Can not reach the buggy of requirement by automatic filtration, and it being more well -balanced to mill, still having the effect of not hard up caking buggy, the practicality is stronger.
Description
Technical field
The utility model relates to Power Plant Equipment technical field, is specifically related to a kind of novel thermal power plant's coal pulverizer.
Background technology
Thermal power plant is called for short in thermal power plant, utilize coal, oil, natural gas as the factory of fuel production electric energy, its basic process of production be fuel in the boiler combustion heating water make into steam, the converts chemical energy of fuel is become heat energy, steam pressure pushing turbine rotates, thermal power transfer becomes mechanical energy, and then steam turbine drive electrical generators rotates, and mechanical energy is become electric energy.
The operation principle of thermal power plant's generating adopts coal as primary energy-------treated coal dust carried by-boiler, and---after coal dust firing once heats the water in boiler,--water vapour enters high pressure cylinder---is in order to improve the thermal efficiency, and---water vapour enters intermediate pressure cylinder---steam goes to promote steam turbine generator generating to carry out post bake to water vapour to utilize belt tranmission techniques.
Existing coal pulverizer structure is more complicated, and volume is huger, is not easy to maintenance management, and grinding efficiency is low, urgently improves.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, thermal power plant's coal pulverizer that a kind of structure is simple, reasonable in design, easy to use is provided, automatic fitration can not meet the requirements of coal dust, and it is more well-balanced to mill, also have the effect loosening caking coal dust, practicality is stronger.
For achieving the above object, the technical solution adopted in the utility model is: it comprises support, body, elevating mechanism, motor, joint pin, spheroid of milling, feeding gate, steel brush, discharging opening, screen pack; Body arranges on the ground by support; The bottom of described body is bottom spheric, the top of frame is provided with elevating mechanism, elevating mechanism is provided with motor, and the rotating shaft of motor is connected with joint pin, and the lower end of joint pin is connected with spheroid of milling, and spheroid of milling is arranged on the inside of body, the side of body is provided with feeding gate, and the inner side of feeding gate is provided with steel brush, and the opposite side of body is provided with discharging opening, the inner side of discharging opening is provided with screen pack, and discharging opening is provided with blower fan.
Described feeding gate is provided with snap close.
The top of the body told is provided with lock dog, matches with snap close, for fixing feeding gate.
The surface of described spheroid of milling is provided with several projections, is convenient to better coal cinder is milled into powdery.
Operation principle of the present utility model: be milled into powdery by the driven by motor coal cinder of spheroid to internal body of milling, when the coal dust of milling sticks on spheroid of milling, feeding gate can be risen to go out by elevating mechanism spheroid of milling, rotation is milled spheroid, brushed off by the coal dust of milling on spheroid by steel brush, meanwhile, the coal dust that internal body is milled out by blower fan is taken away, due to the setting of screen pack, the coal dust not reaching standard will be stayed in body and continue to mill.
After adopting said structure, the utility model beneficial effect is: a kind of novel thermal power plant's coal pulverizer described in the utility model, automatic fitration can not meet the requirements of coal dust, and it is more well-balanced to mill, also there is the effect loosening caking coal dust, practicality is stronger, and have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional view of spheroid of milling in the utility model.
Fig. 3 is feeding structure schematic diagram of the present utility model.
Description of reference numerals:
1, support; 2, body; 3, elevating mechanism; 4, motor; 5, joint pin; 6, to mill spheroid; 7, feeding gate; 8, steel brush; 9, discharging opening; 10, screen pack; 11, blower fan; 12, snap close; 13, lock dog; 14, protruding.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
Shown in Fig. 1-Fig. 3, the technical scheme that this detailed description of the invention adopts is: it comprises support 1, body 2, elevating mechanism 3, motor 4, joint pin 5, spheroid 6 of milling, feeding gate 7, steel brush 8, discharging opening 9, screen pack 10; Body 2 arranges on the ground by support 1; The bottom of described body 2 is bottom spheric, the top of frame 2 is provided with elevating mechanism 3, elevating mechanism 3 is provided with motor 4, the rotating shaft of motor 4 is connected with joint pin 5, and the lower end of joint pin 5 is connected with spheroid 6 of milling, and spheroid 6 of milling is arranged on the inside of body 2, the side of body 2 is provided with feeding gate 7, and the inner side of feeding gate 7 is provided with steel brush 8, and the opposite side of body 2 is provided with discharging opening 9, the inner side of discharging opening 9 is provided with screen pack 10, and discharging opening 10 is provided with blower fan 11.
Described feeding gate 7 is provided with snap close 12.
The top of the body 2 told is provided with lock dog 13, matches with snap close 12, for fixing feeding gate 7.
The surface of described spheroid 6 of milling is provided with several projections 14, is convenient to better coal cinder is milled into powdery.
The operation principle of this detailed description of the invention: drive the coal cinder of spheroid 6 pairs of body 2 inside of milling to be milled into powdery by motor 4, when the coal dust of milling sticks on spheroid 6 of milling, feeding gate can be risen to go out 7 by elevating mechanism 3 spheroid 6 of milling, rotation is milled spheroid 6, by steel brush 8, the coal dust of milling on spheroid 6 is brushed off, simultaneously, the coal dust milled out in body 2 inside is taken away by blower fan 11, due to the setting of screen pack 10, the coal dust not reaching standard will be stayed in body 2 and continue to mill.
After adopting said structure, this detailed description of the invention beneficial effect is a kind of novel thermal power plant's coal pulverizer described in this detailed description of the invention, automatic fitration can not meet the requirements of coal dust, and it is more well-balanced to mill, also there is the effect loosening caking coal dust, practicality is stronger, and have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. novel thermal power plant's coal pulverizer, it comprises support, body, elevating mechanism, motor, joint pin, spheroid of milling, feeding gate, steel brush, discharging opening, screen pack; Body arranges on the ground by support; It is characterized in that: the bottom of described body is bottom spheric, the top of frame is provided with elevating mechanism, elevating mechanism is provided with motor, and the rotating shaft of motor is connected with joint pin, and the lower end of joint pin is connected with spheroid of milling, and spheroid of milling is arranged on the inside of body, the side of body is provided with feeding gate, and the inner side of feeding gate is provided with steel brush, and the opposite side of body is provided with discharging opening, the inner side of discharging opening is provided with screen pack, and discharging opening is provided with blower fan.
2. a kind of novel thermal power plant's coal pulverizer according to claim 1, is characterized in that: described feeding gate is provided with snap close.
3. a kind of novel thermal power plant's coal pulverizer according to claim 1, is characterized in that: the top of the body told is provided with lock dog.
4. a kind of novel thermal power plant's coal pulverizer according to claim 1, is characterized in that: the surface of described spheroid of milling is provided with several projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692258.2U CN204953011U (en) | 2015-09-09 | 2015-09-09 | Novel thermal power plant use coal pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692258.2U CN204953011U (en) | 2015-09-09 | 2015-09-09 | Novel thermal power plant use coal pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953011U true CN204953011U (en) | 2016-01-13 |
Family
ID=55048109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520692258.2U Expired - Fee Related CN204953011U (en) | 2015-09-09 | 2015-09-09 | Novel thermal power plant use coal pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204953011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113877698A (en) * | 2021-10-28 | 2022-01-04 | 黄汇国 | Efficient milling machine for traditional chinese medicine preparation |
-
2015
- 2015-09-09 CN CN201520692258.2U patent/CN204953011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113877698A (en) * | 2021-10-28 | 2022-01-04 | 黄汇国 | Efficient milling machine for traditional chinese medicine preparation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20160909 |