CN204564304U - A kind of coal pulverizer with energy-saving environmental-protection function - Google Patents
A kind of coal pulverizer with energy-saving environmental-protection function Download PDFInfo
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- CN204564304U CN204564304U CN201520218476.2U CN201520218476U CN204564304U CN 204564304 U CN204564304 U CN 204564304U CN 201520218476 U CN201520218476 U CN 201520218476U CN 204564304 U CN204564304 U CN 204564304U
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- flexible pipe
- intervalve
- drive motors
- main body
- coal pulverizer
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Abstract
The utility model discloses a kind of coal pulverizer with energy-saving environmental-protection function, comprise machine main body, pressure sensor and silencer cover, machine main body left end is provided with charging aperture, charging aperture left end is connected with the bending tube tilting upward bending, the bending tube last time is connected with the first flexible pipe, intervalve, second flexible pipe and pan feeding connection tube, bending tube and pan feeding connection tube bottom are connected to bracing frame, bracing frame bottom is fixedly connected with body base, the utility model has the coal pulverizer of energy-saving environmental-protection function, structure is simple, easy to operate, can pan feeding be effectively avoided to block, and startup coal-grinding of weighing can be realized, machine main body can be avoided on the one hand to dally the energy waste caused, the overweight coal pulverizer that causes of coal cinder can be avoided on the other hand to work overloadingly on the impact of service life of a machine generation, and collection process can be carried out to the impurity produced in machine operation process and dust, protect environment, silencer cover can effective noise reduction, improve the working environment of operative employee.
Description
Technical field
The utility model relates to a kind of coal pulverizer, specifically a kind of coal pulverizer with energy-saving environmental-protection function.
Background technology
The gear ring driving mechanism that existing low speed coal mill comprises cylindrical tube, end cap, spring bearing, supporting seat and transmission bull gear and drives transmission bull gear to rotate, wherein, in gear ring driving mechanism, motor drives transmission bull gear and cylindrical shell by shaft coupling, reductor and pinion, slowly rotates.The middle part perforate of end cap and connecting hole post in perforate, be called hollow axle journal, the hollow axle journal at two ends is all arranged on supporting seat by spring bearing, the supporting seat of front and back is all provided with the sleeve pipe be set on hollow axle journal, during barrel body rotation, hollow axle journal facing sleeve is driven to rotate, the sleeve pipe at two ends maintains static, the junction of sleeve pipe and hollow axle journal is provided with sealing mechanism and flows out from both gaps to avoid material, the opening of front end sleeve pipe forms feeding mouth, and the opening of rear end sleeve pipe forms discharging opening.Load different-diameter steel ball in cylindrical shell, be called that mill is situated between, its charge weight is the 25%-50% that whole cylindrical shell has compared with volume.When barrel body rotation, mill Jie follow barrel and rise to certain altitude, and then parabolically fall or rush down and lower general who has surrendered's material smashes, a part of steel ball becomes to rush down state in cylindrical shell has abrasive action to material, thus completes the crushing process of material.The feeding mouth of low speed coal mill is connected with coal breaker by coal chute road, coal chute road is also connected with hot blast conveying pipe road, hot blast is utilized to be blown out by discharging opening by coal dust, when coal particle humidity is comparatively large or conveying capacity is too much, easily clogging is there is at the position of feeding mouth, cause cylindrical shell to dally or feeding not foot phenomenon, cause operating efficiency to reduce and energy resource consumption increase.
Utility model content
The purpose of this utility model is to provide a kind of coal pulverizer with energy-saving environmental-protection function, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
There is a coal pulverizer for energy-saving environmental-protection function, comprise machine main body, charging aperture, bending tube, first flexible pipe, intervalve, second flexible pipe, pan feeding connection tube, bracing frame, rabbling mechanism, first drive motors, vibrating motor, air exhauster, connecting pipe, dust catcher, supporting base, base, pressure sensor, controller, gear drive, second drive motors, silencer cover and body base, is characterized in that, described machine main body left end is provided with charging aperture, and charging aperture left end is connected with the bending tube tilting upward bending, and the bending tube last time is connected with the first flexible pipe, intervalve, second flexible pipe and pan feeding connection tube, bending tube and pan feeding connection tube bottom are connected to bracing frame, bracing frame bottom is fixedly connected with body base, outer wall is provided with the first drive motors on the upside of intervalve, on the downside of intervalve, outer wall is provided with vibrating motor, intervalve inside is provided with the rabbling mechanism be connected with the first drive motors power, bending tube, first flexible pipe, intervalve, second flexible pipe and pan feeding connection tube are connected in series successively and form the feeding structure of inclination, on the upside of bending tube left end, outer wall connects air exhauster by pipeline, dust catcher is connected by connecting pipe on the upside of air exhauster, two ends, described machine main body left and right are all fixed with supporting base, base is fixed with on the downside of supporting base, each base bottom is provided with pressure sensor, pressure sensor is connected with controller, machine main body right-hand member outer wall is fixed with gear drive, gear drive is connected with the second drive motors, is all provided with silencer cover outside the first drive motors and the second drive motors.
As further program of the utility model: described rabbling mechanism comprises stirring shaft and broken blade.
As the utility model further scheme: described silencer cover is made up of noise reduction sponge.
Compared with prior art, the beneficial effects of the utility model are: after coal cinder enters the feeding structure of inclination, vibrating motor drives the flexible pipe at intervalve and two ends to produce vibration, the material hardened or block up shake is scattered, effectively can avoid blocking, material can further stir loose by rabbling mechanism, thoroughly solve the problem of pan feeding blocking, broken blade simultaneously in rabbling mechanism also can carry out preliminary fragmentation to the bulk materials hardened or large granular materials, ensure that the coal-grinding effect of coal pulverizer, also improve the operating efficiency of coal pulverizer, the impurity produced in the coal pulverizer course of work and dust are extracted out and are collected by dust catcher by air exhauster work, protect environment, improve the working environment of machine-man, the weight of material of pressure sensor to machine main body inside is measured, when weight enters in certain limit, controller controls the second drive motors work strip motivation phosphor bodies and rotates, achieve startup coal-grinding of weighing, machine main body can be avoided on the one hand to dally the energy waste caused, the overweight coal pulverizer that causes of coal cinder can be avoided on the other hand to work overloadingly on the impact of service life of a machine generation, the noise that silencer cover produces when effectively can reduce drive motors work, reduce pollution, improve the working environment of operative employee.
Accompanying drawing explanation
Fig. 1 is the structural representation of the coal pulverizer with energy-saving environmental-protection function.
Fig. 2 is the structural representation of rabbling mechanism in the coal pulverizer with energy-saving environmental-protection function.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of coal pulverizer with energy-saving environmental-protection function, comprises machine main body 1, charging aperture 2, bending tube 3, first flexible pipe 4, intervalve 5, second flexible pipe 6, pan feeding connection tube 7, bracing frame 8, rabbling mechanism 9, first drive motors 10, vibrating motor 11, air exhauster 12, connecting pipe 13, dust catcher 14, supporting base 15, base 16, pressure sensor 17, controller 18, gear drive 19, second drive motors 20, silencer cover 21 and body base 22, described machine main body 1 left end is provided with charging aperture 2, and charging aperture 2 left end is connected with the bending tube 3 tilting upward bending, and the bending tube last time is connected with the first flexible pipe 4, intervalve 5, second flexible pipe 6 and pan feeding connection tube 7, bending tube 3 and pan feeding connection tube 7 bottom are connected to bracing frame 8, bracing frame 8 bottom is fixedly connected with body base 22, outer wall is provided with the first drive motors 10 on the upside of intervalve 5, on the downside of intervalve 5, outer wall is provided with vibrating motor 11, intervalve inside is provided with the rabbling mechanism 9 be connected with the first drive motors 10 power, and described rabbling mechanism 9 comprises stirring shaft and broken blade, bending tube 3, first flexible pipe 4, intervalve 5, second flexible pipe 6 and pan feeding connection tube 7 are connected in series successively and form the feeding structure of inclination, on the upside of bending tube 3 left end, outer wall connects air exhauster 12 by pipeline, dust catcher 14 is connected by connecting pipe 13 on the upside of air exhauster 12, after coal cinder enters the feeding structure of inclination, vibrating motor 11 drives the flexible pipe at intervalve 5 and two ends to produce vibration, the material hardened or block up shake is scattered, effectively can avoid blocking, material can further stir loose by rabbling mechanism, thoroughly solve the problem of pan feeding blocking, broken blade simultaneously in rabbling mechanism also can carry out preliminary fragmentation to the bulk materials hardened or large granular materials, ensure that the coal-grinding effect of coal pulverizer, also improve the operating efficiency of coal pulverizer, air exhauster 12 works the impurity produced in the coal pulverizer course of work and dust to extract out and is collected by dust catcher, protect environment, improve the working environment of machine-man, described machine main body about 1 two ends are all fixed with supporting base 15, base 16 is fixed with on the downside of supporting base 15, each base 16 bottom is provided with pressure sensor 17, pressure sensor 17 is connected with controller 18, machine main body 1 right-hand member outer wall is fixed with gear drive 19, gear drive 19 is connected with the second drive motors 20, silencer cover 21 is all provided with outside first drive motors 10 and the second drive motors 20, described silencer cover 21 is made up of noise reduction sponge, the weight of material of pressure sensor 17 pairs of machine main body 1 inside is measured, when weight enters in certain limit, controller 18 controls the second drive motors 20 work strip motivation phosphor bodies 1 and rotates, achieve startup coal-grinding of weighing, machine main body 1 can be avoided on the one hand to dally the energy waste caused, the overweight coal pulverizer that causes of coal cinder can be avoided on the other hand to work overloadingly on the impact of service life of a machine generation, the noise that silencer cover 20 produces when effectively can reduce drive motors work, reduce pollution, improve the working environment of operative employee.
Operation principle of the present utility model is: after coal cinder enters the feeding structure of inclination, vibrating motor 11 drives the flexible pipe at intervalve 5 and two ends to produce vibration, the material hardened or block up shake is scattered, effectively can avoid blocking, material can further stir loose by rabbling mechanism, thoroughly solve the problem of pan feeding blocking, broken blade simultaneously in rabbling mechanism also can carry out preliminary fragmentation to the bulk materials hardened or large granular materials, ensure that the coal-grinding effect of coal pulverizer, also improve the operating efficiency of coal pulverizer, air exhauster 12 works the impurity produced in the coal pulverizer course of work and dust to extract out and is collected by dust catcher, protect environment, improve the working environment of machine-man, the weight of material of pressure sensor 17 pairs of machine main body 1 inside is measured, when weight enters in certain limit, controller 18 controls the second drive motors 20 work strip motivation phosphor bodies 1 and rotates, achieve startup coal-grinding of weighing, machine main body 1 can be avoided on the one hand to dally the energy waste caused, the overweight coal pulverizer that causes of coal cinder can be avoided on the other hand to work overloadingly on the impact of service life of a machine generation, the noise that silencer cover 20 produces when effectively can reduce drive motors work, reduce pollution, improve the working environment of operative employee.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. there is a coal pulverizer for energy-saving environmental-protection function, comprise machine main body, charging aperture, bending tube, first flexible pipe, intervalve, second flexible pipe, pan feeding connection tube, bracing frame, rabbling mechanism, first drive motors, vibrating motor, air exhauster, connecting pipe, dust catcher, supporting base, base, pressure sensor, controller, gear drive, second drive motors, silencer cover and body base, is characterized in that, described machine main body left end is provided with charging aperture, and charging aperture left end is connected with the bending tube tilting upward bending, and the bending tube last time is connected with the first flexible pipe, intervalve, second flexible pipe and pan feeding connection tube, bending tube and pan feeding connection tube bottom are connected to bracing frame, bracing frame bottom is fixedly connected with body base, outer wall is provided with the first drive motors on the upside of intervalve, on the downside of intervalve, outer wall is provided with vibrating motor, intervalve inside is provided with the rabbling mechanism be connected with the first drive motors power, bending tube, first flexible pipe, intervalve, second flexible pipe and pan feeding connection tube are connected in series successively and form the feeding structure of inclination, on the upside of bending tube left end, outer wall connects air exhauster by pipeline, dust catcher is connected by connecting pipe on the upside of air exhauster, two ends, described machine main body left and right are all fixed with supporting base, base is fixed with on the downside of supporting base, each base bottom is provided with pressure sensor, pressure sensor is connected with controller, machine main body right-hand member outer wall is fixed with gear drive, gear drive is connected with the second drive motors, is all provided with silencer cover outside the first drive motors and the second drive motors.
2. the coal pulverizer with energy-saving environmental-protection function according to claim 1, is characterized in that, described rabbling mechanism comprises stirring shaft and broken blade.
3. the coal pulverizer with energy-saving environmental-protection function according to claim 1, is characterized in that, described silencer cover is made up of noise reduction sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218476.2U CN204564304U (en) | 2015-04-13 | 2015-04-13 | A kind of coal pulverizer with energy-saving environmental-protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218476.2U CN204564304U (en) | 2015-04-13 | 2015-04-13 | A kind of coal pulverizer with energy-saving environmental-protection function |
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|---|---|
| CN204564304U true CN204564304U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520218476.2U Expired - Fee Related CN204564304U (en) | 2015-04-13 | 2015-04-13 | A kind of coal pulverizer with energy-saving environmental-protection function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423359A (en) * | 2018-05-15 | 2018-08-21 | 陕西宝化科技有限责任公司 | A kind of on-line automatic material-clearing device |
| CN108435019A (en) * | 2018-05-18 | 2018-08-24 | 翁赛华 | A kind of novel small-sized five-spice powder blender |
-
2015
- 2015-04-13 CN CN201520218476.2U patent/CN204564304U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423359A (en) * | 2018-05-15 | 2018-08-21 | 陕西宝化科技有限责任公司 | A kind of on-line automatic material-clearing device |
| CN108435019A (en) * | 2018-05-18 | 2018-08-24 | 翁赛华 | A kind of novel small-sized five-spice powder blender |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20190413 |
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| CF01 | Termination of patent right due to non-payment of annual fee |