CN207745940U - Vibration isolation type pulverized coal grinding machine - Google Patents
Vibration isolation type pulverized coal grinding machine Download PDFInfo
- Publication number
- CN207745940U CN207745940U CN201721648035.1U CN201721648035U CN207745940U CN 207745940 U CN207745940 U CN 207745940U CN 201721648035 U CN201721648035 U CN 201721648035U CN 207745940 U CN207745940 U CN 207745940U
- Authority
- CN
- China
- Prior art keywords
- level
- grinding
- vibration isolation
- shell
- pulverizing unit
- 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.)
- Expired - Fee Related
Links
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of vibration isolation type pulverized coal grinding machines, including grinding device and vibration isolation mounts, grinding device includes shell, disintegrating mechanism and grinding mechanism, shell support is arranged on vibration isolation mounts, disintegrating mechanism and grinding mechanism are arranged in shell, and disintegrating mechanism is located above grinding mechanism；It can first pass through disintegrating mechanism and be crushed to coal cinder, then the coal cinder after crushing is ground by grinding mechanism again, and two-stage grinding assembly is arranged in grinding mechanism, the gap in secondary grinder section is less than the gap in level-one grinding section, the crushing block of variable grain size can be ground, grinding precision higher；The utility model is simple in structure, easy to use, process is greatly saved, and reduce cost.
Description
Technical field
The utility model is related to coal dust manufacturing field, more particularly to a kind of vibration isolation type pulverized coal grinding machine.
Background technology
In the industry, many industries are required for the use of coal, some use coal cinder to carry out burning use, but in steel
It needs thus to need making for coal dust to reconcile steel to manufacture the steel of different phosphorus content using coal dust in processing enterprise
With coal cinder cannot satisfy the use demand, equally also higher to the requirement of coal dust, cannot contain either with or without processed thorough coal
Block, the requirement to coal dust processing are very high.In the prior art, the coal dust processing machine used in coal dust processing enterprise is coal-grinding
Machine is one group of coal-grinding roller group either ball mill in coal pulverizer, and type is more, but is often only once ground, and often goes out
Powder is inefficient and milling is not thorough, and is easier to cinder and coal cinder occur.And existing vibration isolation type pulverized coal grinding machine be directly to compared with
Big coal cinder is ground out powder, so that goes out powder efficiency and substantially reduces, machine equally also greatly reduces uses the longevity
Life, brings the increase of economic cost.In the prior art, although in the presence of coal crusher is first carried out, the process being then ground again,
But broken and grinding is required to use individual equipment, not only bad for the saving of process, and makes manufacturing cost higher.
Therefore, it is necessary to be improved to existing vibration isolation type pulverized coal grinding machine, make its can successively to coal cinder carry out it is broken and
Grinding, improves out powder efficiency, and reduce process, reduces cost.
Utility model content
In view of this, the utility model provides a kind of vibration isolation type pulverized coal grinding machine, make it that can be successively crushed to coal cinder
And grinding, powder efficiency is improved out, and reduce process, reduces cost.
The vibration isolation type pulverized coal grinding machine of the utility model, including grinding device and vibration isolation mounts, grinding device include shell,
Disintegrating mechanism and grinding mechanism, shell support are arranged on vibration isolation mounts, and disintegrating mechanism and grinding mechanism are arranged in shell,
And disintegrating mechanism is located above grinding mechanism；
It includes the level-one grinding assembly set gradually from top to bottom and secondary grinder component, level-one grinding assembly to grind mechanism
Include level-one mixing roll I and the level-one grinding that level-one grinding section is formed between being oppositely arranged in such a way that rotation direction is opposite simultaneously
Roller II, secondary grinder component include the two level that secondary grinder section is formed between being oppositely arranged in such a way that rotation direction is opposite simultaneously
Mixing roll I and secondary grinder roller II, the gap in secondary grinder section are less than the gap in level-one grinding section.
Further, disintegrating mechanism includes the level-one shredder assemblies set gradually from top to bottom in shell and two level crushing group
Part, level-one shredder assemblies include at least one level-one pulverizing unit being set up in parallel, two level shredder assemblies include it is at least one simultaneously
Arrange the two level pulverizing unit of setting.
Further, level-one pulverizing unit and two level crushing cellular construction are identical, include with around the side of own axis
Shaft, the axle sleeve that housing is fixed in shaft and the crushing cutter hub being set on the outside of axle sleeve that formula is installed on shell, crushing knife
Axially setting is multiple along axle sleeve for body, and the crushing cutter hub between neighbouring level-one pulverizing unit and two level pulverizing unit is in the axial direction
Interval setting.
Further, vibration isolation mounts include sleeve-shaped supporter, the support plate being radially arranged in it along supporter and are set to
Vibration isolator in support plate, the lower part of the housing of grinding device are conical structure, be provided on lower part of the housing for be carried on every
The annular flange shaken on pad.
The beneficial effects of the utility model：The vibration isolation type pulverized coal grinding machine of the utility model, can first pass through disintegrating mechanism
Coal cinder is crushed, then the coal cinder after crushing is ground by grinding mechanism again, and grinds mechanism setting two-stage and grinds
Component is ground, the gap in secondary grinder section is less than the gap in level-one grinding section, can be ground to the crushing block of variable grain size,
Grinding precision higher；The utility model is simple in structure, easy to use, process is greatly saved, and reduce cost.
Description of the drawings
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is the utility model overall structure diagram.
Specific implementation mode
The following is a combination of the drawings in the embodiments of the present utility model carries out the technical scheme in the embodiment of the utility model
Clear, complete description, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction of institute in the utility model embodiment（Such as up, down, left, right, before and after ...）
It is only used for explaining a certain particular pose（As shown in the picture）Under relative position relation, motion conditions etc. between each component, if
When the particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
To indicate or implying its relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection domain in.
The utility model proposes a kind of vibration isolation type pulverized coal grinding machines.
Referring to Fig.1, Fig. 1 is the utility model overall structure diagram, as shown in the figure：The vibration isolation type coal dust of the present embodiment is ground
Grinding machine, including grinding device and vibration isolation mounts, grinding device include shell 1, disintegrating mechanism and grinding mechanism, and the support of shell 1 is set
It sets on vibration isolation mounts, disintegrating mechanism and grinding mechanism are arranged in shell 1, and disintegrating mechanism is located above grinding mechanism；
Grinding mechanism includes the level-one grinding assembly set gradually from top to bottom and secondary grinder component, and level-one grinding assembly includes to turn
The opposite mode in dynamic direction forms the level-one mixing roll I 2 and level-one mixing roll II 3 in level-one grinding section between being oppositely arranged simultaneously,
Secondary grinder component includes the secondary grinder that secondary grinder section is formed between being oppositely arranged in such a way that rotation direction is opposite simultaneously
Roller I 4 and secondary grinder roller II 5, the gap in secondary grinder section are less than the gap in level-one grinding section, wherein gap setting two
Radial distance on the outside of mixing roll；As shown, the axial connecting line of two mixing roll of level-one grinding assembly and secondary grinder component two
The axial connecting line of mixing roll is parallel, level-one mixing roll I 2, level-one mixing roll II 3, secondary grinder roller I 4 and secondary grinder roller II 5
By can around own axis in a manner of be arranged, each mixing roll includes roll shaft and roll body, and roll body is fixed on roll shaft,
The both ends of roll shaft are mounted on by bearing on shell 1, and end is driven by external driver device and rotated, wherein level-one mixing roll I
2 and secondary grinder roller II 5 be to rotate clockwise, two level grinding roller I and level-one mixing roll II 3 are to rotate counterclockwise；The upper end of shell
It is provided with feed inlet 6, lower end is formed with discharge port 7.
In the present embodiment, disintegrating mechanism includes the level-one shredder assemblies and two level set gradually from top to bottom in shell 1
Shredder assemblies, level-one shredder assemblies include at least one level-one pulverizing unit 8 being set up in parallel, and two level shredder assemblies include at least
One two level pulverizing unit 9 being set up in parallel；Level-one pulverizing unit 8 is identical with 9 structure of two level pulverizing unit, includes with around certainly
The axle sleeve 11 and be set to axle sleeve that the shaft 10 that is installed on shell 1 of mode of body axis rotation, housing are fixed in shaft 10
The crushing cutter hub 12 in 11 outsides crushes cutter hub 12 along multiple, the neighbouring level-one pulverizing unit 8 and two of the axial setting of axle sleeve 11
Crushing cutter hub 12 between grade pulverizing unit 9 is spaced setting in the axial direction；The shaft of level-one pulverizing unit 8 and two level pulverizing unit 9
10 parallel settings, and level-one pulverizing unit 8 mutually hangs down with the shaft 10 of two level pulverizing unit 9 and the axis of the roll shaft of mixing roll
Directly.
The support plate 14 that in the present embodiment, vibration isolation mounts include sleeve-shaped supporter 13, are radially arranged along supporter in it
1 lower part of shell with the vibration isolator 15 being set in support plate, grinding device is conical structure, and shell is provided on 1 lower part
Annular flange 16 for being carried on vibration isolator.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (4)
1. a kind of vibration isolation type pulverized coal grinding machine, it is characterised in that：Including grinding device and vibration isolation mounts, the grinding device includes
Shell, disintegrating mechanism and grinding mechanism, shell support are arranged on the vibration isolation mounts, the disintegrating mechanism and described grind
Grinding machine structure is arranged in the shell, and the disintegrating mechanism is located above the grinding mechanism；
The grinding mechanism includes the level-one grinding assembly set gradually from top to bottom and secondary grinder component, the level-one grinding
Component includes the level-one mixing roll I and level-one that level-one grinding section is formed between being oppositely arranged in such a way that rotation direction is opposite simultaneously
Mixing roll II, the secondary grinder component include forming secondary grinder area between being oppositely arranged in such a way that rotation direction is opposite simultaneously
Between secondary grinder roller I and secondary grinder roller II, the gap in the secondary grinder section be less than between level-one grinding section
Gap.
2. vibration isolation type pulverized coal grinding machine according to claim 1, it is characterised in that：The disintegrating mechanism includes in shell
The level-one shredder assemblies and two level shredder assemblies set gradually from top to bottom, the level-one shredder assemblies include at least one arranged side by side
The level-one pulverizing unit of setting, the two level shredder assemblies include at least one two level pulverizing unit being set up in parallel.
3. vibration isolation type pulverized coal grinding machine according to claim 2, it is characterised in that：The level-one pulverizing unit and described two
Grade pulverizing unit structure is identical, includes that the shaft being installed in a manner of around own axis on shell, housing are fixed on
Axle sleeve in shaft and the crushing cutter hub being set on the outside of axle sleeve, axially setting is multiple along axle sleeve for the crushing cutter hub, up and down phase
Crushing cutter hub between adjacent level-one pulverizing unit and two level pulverizing unit is spaced setting in the axial direction.
4. vibration isolation type pulverized coal grinding machine according to claim 3, it is characterised in that：The vibration isolation mounts include sleeve-shaped branch
Support body, the support plate being radially arranged in it along supporter and the vibration isolator being set in support plate, the shell of the grinding device
Lower part is conical structure, and the annular flange for being carried on vibration isolator is provided on lower part of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721648035.1U CN207745940U (en) | 2017-12-01 | 2017-12-01 | Vibration isolation type pulverized coal grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721648035.1U CN207745940U (en) | 2017-12-01 | 2017-12-01 | Vibration isolation type pulverized coal grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207745940U true CN207745940U (en) | 2018-08-21 |
Family
ID=63147680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721648035.1U Expired - Fee Related CN207745940U (en) | 2017-12-01 | 2017-12-01 | Vibration isolation type pulverized coal grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207745940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619849A (en) * | 2020-11-30 | 2021-04-09 | 浙江天方科技股份有限公司 | Superfine grinding device that stem of noble dendrobium was used |
-
2017
- 2017-12-01 CN CN201721648035.1U patent/CN207745940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619849A (en) * | 2020-11-30 | 2021-04-09 | 浙江天方科技股份有限公司 | Superfine grinding device that stem of noble dendrobium was used |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205700968U (en) | A kind of multiple high-efficiency reducing mechanism of automatization | |
| CN207745940U (en) | Vibration isolation type pulverized coal grinding machine | |
| CN105636700A (en) | Clusters of polynomials for data points | |
| CN104826688B (en) | Method and equipment for simultaneously crushing and grinding ores | |
| CN201175671Y (en) | Lump crusher | |
| CN201271589Y (en) | Disc type mill | |
| CN102763889A (en) | Two-shaft grinder | |
| WO2021227323A1 (en) | Eight-roller raymond mill | |
| US11224881B2 (en) | Grinding roller and mill | |
| CN206622165U (en) | A kind of hammer type feedstuff crasher | |
| CN103272674B (en) | A kind of air-flow vortex pulverizing mill for extracting cotton protein from cotton dregs | |
| CN104226443A (en) | Uniaxial two-speed multifunctional combined feed grinder | |
| CN206698797U (en) | A kind of straw millstone | |
| CN202538887U (en) | Cutter for scrap steel crusher | |
| CN205650309U (en) | Smashing device | |
| CN205032229U (en) | Boiler coal mill | |
| CN205008071U (en) | Two granularity rubbing crusher | |
| CN201912962U (en) | Pulverizer with adjustable grinding particle size | |
| CN207324964U (en) | A kind of hammer mill | |
| CN2425708Y (en) | Turbine bar type ultromicro-disintegrator | |
| CN102513185A (en) | 4-door cover and 3-screen pulverizer | |
| CN107282229A (en) | A kind of food pulverizer mill | |
| CN201552034U (en) | Hammer type grinder | |
| CN207857020U (en) | A kind of hammer sheet type feed crusher rotor | |
| CN100551539C (en) | End position style grinding roller grinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180821 Termination date: 20181201 |