CN108160199A - A kind of milling device for Coal dressing - Google Patents
A kind of milling device for Coal dressing Download PDFInfo
- Publication number
- CN108160199A CN108160199A CN201711431603.7A CN201711431603A CN108160199A CN 108160199 A CN108160199 A CN 108160199A CN 201711431603 A CN201711431603 A CN 201711431603A CN 108160199 A CN108160199 A CN 108160199A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- abrasive sheet
- milling device
- coal
- housing
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/04—Crushing or disintegrating by disc mills with coaxial discs with concentric circles of intermeshing teeth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
- B02C23/30—Passing gas through crushing or disintegrating zone the applied gas acting to effect material separation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
- B02C7/14—Adjusting, applying pressure to, or controlling distance between, discs
Abstract
The invention discloses a kind of milling devices for Coal dressing, including housing, upper spacer is fixedly connected with above the enclosure interior, upper spacer upper left is fixedly connected with motor cabinet, motor is fixedly connected with above motor cabinet, the motor output end is fixedly connected with horizontal rotating shaft, drive bevel gear is fixedly connected in the middle part of the horizontal rotating shaft, longitudinal shaft is fixedly connected in the middle part of upper spacer, driven wheel of differential is fixedly connected at the top of longitudinal shaft, the driven wheel of differential is meshed with drive bevel gear；Horizontal rotating shaft right end is fixedly connected with rotating wheel, and drive lugs are fixedly connected on the outside of rotating wheel, Der Laengslenker is slidably connected on the right side of the upper spacer.Compared with prior art, the beneficial effects of the invention are as follows：The configuration of the present invention is simple, it is easy to use, coal is screened by way of selection by winnowing so that granularity smaller after coal dust processing so that its efficiency of combustion higher in power generation effectively increases energy utilization rate.
Description
Technical field
The present invention relates to a kind of milling device, specifically a kind of milling device for Coal dressing.
Background technology
Coal is that archaeophyte is imbedded in that underground experienced complicated biochemistry and physicochemical change gradually forms
Solid combustible mineral.
Coal has been described as the gold of black, industrial grain, the master that human world uses since it was 18th century by people
One of energy is wanted, it is after all at present and following very long although the value of coal is much worse than in the past since 21st century
One of indispensable energy source of the production and living of coal or our mankind within a period of time, the supply of coal also relationship
To the stabilization of the development of the industry or even entire society's every aspect in China, the supply security problem of coal is also China's energy peace
A most important ring in complete.
There are many thermal power plants in China, these thermal power plants are mostly using coal as fuel.But it is not that coal is direct
It is sent into stove and burns, and need first by coal grinds.In this way, it is bigger with the contact area of oxygen during burning,
Burning is more violent.Therefore, it is burnt again after coal is milled exactly in order to improve the combustion rate of coal, avoids the waste of resource.
Those skilled in the art propose a kind of milling device for Coal dressing thus, to solve to carry in above-mentioned background
The problem of going out.
Invention content
The purpose of the present invention is to provide a kind of milling device for Coal dressing, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical solution：
Including housing, upper spacer is fixedly connected with above the enclosure interior for a kind of milling device for Coal dressing, on every
Plate upper left is fixedly connected with motor cabinet, is fixedly connected with motor above motor cabinet, the motor output end is fixedly connected with
Horizontal rotating shaft, the horizontal rotating shaft middle part are fixedly connected with drive bevel gear, are fixedly connected with longitudinal shaft in the middle part of upper spacer, indulge
Driven wheel of differential is fixedly connected at the top of to shaft, the driven wheel of differential is meshed with drive bevel gear；Horizontal rotating shaft right end
Rotating wheel is fixedly connected with, drive lugs are fixedly connected on the outside of rotating wheel, longitudinal direction is slidably connected on the right side of the upper spacer and is led
Bar, Der Laengslenker top left side are fixedly connected with horizontal mandril, and horizontal mandril is matched with drive lugs, under the horizontal mandril
Side is fixedly connected with lower abrasive sheet, and lower tooth lapping is fixedly connected with above lower abrasive sheet, and the longitudinal direction shaft lower end is fixedly connected
Have a upper abrasive sheet, tooth lapping be fixedly connected with below upper abrasive sheet, be fixedly connected with wind turbine on the left of housing, wind turbine upper end with it is upper
Abrasive sheet bottom surface is concordant, and lower clapboard is fixedly connected with below the housing, and lower clapboard top is symmetrical to slidably connect guiding
Compression bar is oriented to compression bar upper end and is fixedly connected with lower abrasive sheet, and the guiding compression bar outer sheath is equipped with spring, and spring upper end is ground under
Nog plate is fixedly connected, and the lower spring end is fixedly connected with lower clapboard.
As further embodiment of the present invention：The housing bottom is symmetrical to be fixedly connected with universal wheel.
As further scheme of the invention：The upper spacer upper right is fixedly connected with bearing block, horizontal rotating shaft
It is rotatablely connected with bearing block.
As further scheme of the invention：The upper tooth lapping staggeredly coordinates with lower tooth lapping.
As further scheme of the invention：Be fixedly connected with guide rod on the left of the lower abrasive sheet, guide rod with it is upper
Partition board is slidably connected.
As further scheme of the invention：The active conical tooth wheel diameter is more than driven wheel of differential diameter.
As further scheme of the invention：The housing right side opening is equipped with discharge port.
As further scheme of the invention：Charge door is offered on front side of the housing, is fixedly connected on front side of charge door
There is cover board.
Compared with prior art, the beneficial effects of the invention are as follows：The configuration of the present invention is simple, it is easy to use, pass through selection by winnowing
Mode screens coal so that granularity smaller after coal dust processing so that its efficiency of combustion higher in power generation effectively carries
High energy utilization rate, is worthy to be popularized.
Description of the drawings
Fig. 1 is a kind of structure diagram of milling device for Coal dressing；
Fig. 2 is a kind of right side structural representation of rotating wheel in milling device for Coal dressing；
Fig. 3 is a kind of schematic cross-sectional view of milling device for Coal dressing.
In figure：1- housings, 2- universal wheels, 3- upper spacers, 4- motor cabinets, 5- motors, 6- horizontal rotating shafts, 7- active conical tooths
Wheel, 8- longitudinal directions shaft, 9- driven wheel of differential, 10- bearing blocks, 11- rotating wheels, 12- drive lugs, 13- Der Laengslenkers, 14- water
The upper abrasive sheet of tooth lapping, 17-, the upper tooth lappings of 18-, 19- guide rods, 20- wind turbines, 21- under abrasive sheet, 16- under flat-top bar, 15-
Lower clapboard, 22- are oriented to compression bar, 23- springs, 24- discharge ports, 25- charge doors, 26- cover boards.
Specific embodiment
The technical solution of this patent is described in more detail With reference to embodiment.
- 3 are please referred to Fig.1, a kind of milling device for Coal dressing, including housing 1,1 inner upper of housing is consolidated
Surely upper spacer 3 is connected with, 3 upper left of upper spacer is fixedly connected with motor cabinet 4, and 4 top of motor cabinet is fixedly connected with motor 5,
5 output terminal of motor is fixedly connected with horizontal rotating shaft 6, and 6 middle part of horizontal rotating shaft is fixedly connected with drive bevel gear 7, on
3 middle part of partition board is fixedly connected with longitudinal shaft 8, and longitudinal 8 top of shaft is fixedly connected with driven wheel of differential 9, described from mantle tooth
Wheel 9 is meshed with drive bevel gear 7；
Motor 5 is opened during use, is powered off when lower abrasive sheet 15 is detached with upper abrasive sheet 17 and by inside coal adding apparatus, it
After can open motor 5, the rotation of motor 5 drives horizontal rotating shaft 6 to rotate, and the rotation of horizontal rotating shaft 6 drives drive bevel gear 7 to rotate,
The rotation of drive bevel gear 7 drives driven wheel of differential 8 to rotate, and the upper rotation of abrasive sheet 17 is then driven to be ground, lower abrasive sheet 15
Coordinate during positioned at extreme higher position with upper abrasive sheet 17, gap is smaller between abrasive sheet 15 and upper abrasive sheet 17 at present for this, is ground
By the more thorough of coal grinding during mill；
6 right end of horizontal rotating shaft is fixedly connected with rotating wheel 11, and 11 outside of rotating wheel is fixedly connected with drive lugs 12, it is described on every
3 right side of plate slidably connects Der Laengslenker 13, and 13 top left side of Der Laengslenker is fixedly connected with horizontal mandril 14, horizontal mandril 14
It is matched with drive lugs 12, horizontal 14 lower section of mandril is fixedly connected with lower abrasive sheet 15, and lower 15 top of abrasive sheet is fixed
Lower tooth lapping 16 is connected with, longitudinal direction 8 lower end of shaft is fixedly connected with abrasive sheet 17, and upper 17 lower section of abrasive sheet is fixedly connected
There is upper tooth lapping 18,1 left side of housing is fixedly connected with wind turbine 20, and 20 upper end of wind turbine is concordant with upper 17 bottom surface of abrasive sheet, the shell
1 lower section of body is fixedly connected with lower clapboard 21, and symmetrical slidably connect in 21 top of lower clapboard is oriented to compression bar 22, is oriented to compression bar 22
Upper end is fixedly connected with lower abrasive sheet 15, and 22 outer sheath of the guiding compression bar is equipped with spring 23,23 upper end of spring and lower abrasive sheet
15 are fixedly connected, and 23 lower end of spring is fixedly connected with lower clapboard 21；
The rotation of rotating wheel 11 drives drive lugs 12 to rotate, and 12 rotation period of drive lugs drives horizontal mandril 14 to transport upwards
It is dynamic, be ground when moving to top, it is subsequent when drive lugs 12 and horizontal mandril 14 interlock, lower abrasive sheet 15 is in spring
It is moved downward suddenly under 23 spring-force driven dual, then so that the coal after grinding is hanging, wind turbine 20 is opened simultaneously, in wind turbine 20
Under the action of hanging coal is blown out.
1 bottom of housing is symmetrical to be fixedly connected with universal wheel 2.
3 upper right of upper spacer is fixedly connected with bearing block 10, and horizontal rotating shaft 6 is rotatablely connected with bearing block 10.
The upper tooth lapping 18 staggeredly coordinates with lower tooth lapping 16.
15 left side of lower abrasive sheet is fixedly connected with guide rod 19, and guide rod 19 is slidably connected with upper spacer 3.
7 diameter of drive bevel gear is more than 8 diameter of driven wheel of differential.
1 right side opening of housing is equipped with discharge port 24.
1 front side of housing offers charge door 25, and 25 front side of charge door is fixedly connected with cover board 26.
The present invention operation principle be：The present invention opens motor 5 when in use, treats that lower abrasive sheet 15 divides with upper abrasive sheet 17
From when power off and inside coal adding apparatus, will can open motor 5 later, the rotation of motor 5 drives horizontal rotating shaft 6 to rotate, water
The rotation of flat turn axis 6 drives drive bevel gear 7 to rotate, and the rotation of drive bevel gear 7 drives driven wheel of differential 8 to rotate, and then drives
The rotation of abrasive sheet 17 is ground, and is coordinated when lower abrasive sheet 15 is located at extreme higher position with upper abrasive sheet 17, this abrasive sheet 15 at present
Gap is smaller between upper abrasive sheet 17, and by the more thorough of coal grinding when being ground, while the rotation of rotating wheel 11 drives and passes
Dynamic convex block 12 rotates, and the horizontal mandril 14 of 12 rotation period drive of drive lugs moves upwards, and is ground when moving to top,
It is subsequent when drive lugs 12 and horizontal mandril 14 interlock, lower abrasive sheet 15 under the spring-force driven dual of spring 23 suddenly downwards
Movement then so that the coal after grinding is hanging, opens simultaneously wind turbine 20, blows out hanging coal under the action of wind turbine 20
.
It should be strongly noted that motor 5 is driven to the application of the prior art in the application, structure optimization and rationally
Coal is carried out to innovative point of the screening for the application, solve the problems, such as that the grinding of existing grinding device is insufficient.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of milling device for Coal dressing, including housing (1), which is characterized in that housing (1) inner upper is solid
Surely upper spacer (3) is connected with, upper spacer (3) upper left is fixedly connected with motor cabinet (4), is fixedly connected above motor cabinet (4)
There is motor (5), motor (5) output terminal is fixedly connected with horizontal rotating shaft (6), is fixedly connected in the middle part of the horizontal rotating shaft (6)
There is drive bevel gear (7), longitudinal shaft (8) is fixedly connected in the middle part of upper spacer (3), is fixedly connected at the top of longitudinal shaft (8)
Driven wheel of differential (9), the driven wheel of differential (9) are meshed with drive bevel gear (7)；Horizontal rotating shaft (6) right end is fixedly connected
There is rotating wheel (11), drive lugs (12) are fixedly connected on the outside of rotating wheel (11), are slidably connected on the right side of the upper spacer (3)
Der Laengslenker (13), Der Laengslenker (13) top left side are fixedly connected with horizontal mandril (14), and horizontal mandril (14) is convex with being driven
Block (12) matches, and lower abrasive sheet (15) is fixedly connected with below the horizontal mandril (14), is fixed above lower abrasive sheet (15)
Lower tooth lapping (16) is connected with, described longitudinal direction shaft (8) lower end is fixedly connected with abrasive sheet (17), upper abrasive sheet (17) lower section
Tooth lapping (18) is fixedly connected with, wind turbine (20), wind turbine (20) upper end and upper abrasive sheet are fixedly connected on the left of housing (1)
(17) bottom surface is concordant, and lower clapboard (21), the symmetrical company of slip in lower clapboard (21) top are fixedly connected with below the housing (1)
It is connected to and is oriented to compression bar (22), be oriented to compression bar (22) upper end and be fixedly connected with lower abrasive sheet (15), on the outside of the guiding compression bar (22)
Spring (23) is arranged with, spring (23) upper end is fixedly connected with lower abrasive sheet (15), spring (23) lower end and lower clapboard
(21) it is fixedly connected.
A kind of 2. milling device for Coal dressing according to claim 1, which is characterized in that housing (1) bottom
Portion is symmetrical to be fixedly connected with universal wheel (2).
A kind of 3. milling device for Coal dressing according to claim 1, which is characterized in that the upper spacer (3)
Upper right is fixedly connected with bearing block (10), and horizontal rotating shaft (6) is rotatablely connected with bearing block (10).
A kind of 4. milling device for Coal dressing according to claim 1, which is characterized in that the upper tooth lapping
(18) staggeredly coordinate with lower tooth lapping (16).
A kind of 5. milling device for Coal dressing according to claim 1, which is characterized in that the lower abrasive sheet
(15) left side is fixedly connected with guide rod (19), and guide rod (19) is slidably connected with upper spacer (3).
A kind of 6. milling device for Coal dressing according to claim 1, which is characterized in that the drive bevel gear
(7) diameter is more than driven wheel of differential (8) diameter.
7. a kind of milling device for Coal dressing according to claim 1, which is characterized in that the housing (1) is right
Side offers discharge port (24).
8. a kind of milling device for Coal dressing according to claim 1, which is characterized in that before the housing (1)
Side offers charge door (25), and cover board (26) is fixedly connected on front side of charge door (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431603.7A CN108160199A (en) | 2017-12-26 | 2017-12-26 | A kind of milling device for Coal dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431603.7A CN108160199A (en) | 2017-12-26 | 2017-12-26 | A kind of milling device for Coal dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108160199A true CN108160199A (en) | 2018-06-15 |
Family
ID=62521222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711431603.7A Pending CN108160199A (en) | 2017-12-26 | 2017-12-26 | A kind of milling device for Coal dressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108160199A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201247A (en) * | 2018-08-22 | 2019-01-15 | 郑州仁宏医药科技有限公司 | A kind of medicament disintegrating cleaning all-in-one machine |
| CN110075967A (en) * | 2019-04-29 | 2019-08-02 | 牡丹江医学院 | One plant medicinal material extract equipment |
| CN110813435A (en) * | 2019-11-26 | 2020-02-21 | 姚立鹏 | Graphite alkene master batch grinds stripping off device |
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| CN204503200U (en) * | 2015-02-05 | 2015-07-29 | 塔里木大学 | A kind of soil lapping device |
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| CN206392152U (en) * | 2017-01-06 | 2017-08-11 | 福建龙岩精博化工科技有限公司 | A kind of full-automatic white carbon grinding screening integrated device |
| CN107127037A (en) * | 2017-06-06 | 2017-09-05 | 惠安县长信机电科技有限公司 | A kind of integrated high-efficiency Chinese medicine crushing grinding device |
| CN107377166A (en) * | 2017-08-21 | 2017-11-24 | 周耀鑫 | A kind of Chinese medicine attrition grinding all-in-one |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203695122U (en) * | 2013-12-05 | 2014-07-09 | 天津市弘亚润滑粉制造有限公司 | Powder grinding tank |
| CN204503200U (en) * | 2015-02-05 | 2015-07-29 | 塔里木大学 | A kind of soil lapping device |
| CN204866120U (en) * | 2015-07-07 | 2015-12-16 | 赵龙 | Grind rubbing crusher |
| CN206082655U (en) * | 2016-09-18 | 2017-04-12 | 徐亮 | Thermal power plant uses breaker |
| CN206392152U (en) * | 2017-01-06 | 2017-08-11 | 福建龙岩精博化工科技有限公司 | A kind of full-automatic white carbon grinding screening integrated device |
| CN107127037A (en) * | 2017-06-06 | 2017-09-05 | 惠安县长信机电科技有限公司 | A kind of integrated high-efficiency Chinese medicine crushing grinding device |
| CN107377166A (en) * | 2017-08-21 | 2017-11-24 | 周耀鑫 | A kind of Chinese medicine attrition grinding all-in-one |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201247A (en) * | 2018-08-22 | 2019-01-15 | 郑州仁宏医药科技有限公司 | A kind of medicament disintegrating cleaning all-in-one machine |
| CN110075967A (en) * | 2019-04-29 | 2019-08-02 | 牡丹江医学院 | One plant medicinal material extract equipment |
| CN110813435A (en) * | 2019-11-26 | 2020-02-21 | 姚立鹏 | Graphite alkene master batch grinds stripping off device |
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|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180615 |