CN204208650U - A kind of scratch system - Google Patents
A kind of scratch system Download PDFInfo
- Publication number
- CN204208650U CN204208650U CN201420567546.0U CN201420567546U CN204208650U CN 204208650 U CN204208650 U CN 204208650U CN 201420567546 U CN201420567546 U CN 201420567546U CN 204208650 U CN204208650 U CN 204208650U
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- CN
- China
- Prior art keywords
- cyclone separator
- flour mill
- dust
- blast
- pneumatic hammer
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Abstract
The utility model provides a kind of scratch system, comprise flour mill, cyclone separator and air blast, the air outlet of described air blast is connected to the entrance of flour mill by discharge pipe, the outlet of described flour mill is connected to the charging aperture of cyclone separator by feed pipe, the cone of described cyclone separator is provided with ash discharging hole, cylindrical shell is provided with exhaust outlet, described exhaust outlet connects back air blast by blast pipe, also comprise be separately positioned on described flour mill lateral wall on, pneumatic hammer on the lateral wall of the cone of cyclone separator.It is simple and reasonable, can step startup pneumatic hammer, shakes off the dust in the cone being gathered in flour mill and cyclone separator, prevents equipment from blocking, the dust that effective recycling grinds, and improves dust output.
Description
Technical field
The utility model relates to technical field of mineral processing, particularly relates to a kind of scratch system.
Background technology
After mineral mining, in order to next step processing and utilization, usually jaw crusher can be adopted to carry out fragmentation, then feed bin is delivered to through bucket elevator in granule ore deposit fragmentation obtained, flour mill is sent into again through vibra feeder, then circulated air is blasted by air blast from the air inlet bottom flour mill, make to grind the finished product breeze obtained enters cyclone separator from the outlet flour mill charging aperture with circulated air, after cyclonic separation, the ash releasing tube that finished product breeze is arranged from the cone of cyclone separator is discharged, and transported by screw rod conveyor, through weighing, after the operations such as packaging, enter application link, air blast sent back to by the blast pipe that circulated air after being separated and a little dust are then arranged from the cylindrical shell of cyclone separator, form wind circulating.
But existing this scratch system, the mineral powder granular obtained owing to milling is very little, very easily sticks on the inwall of flour mill, cyclone separator and the pipeline between them, causes the production declining of equipment blocking and finished product breeze.
Summary of the invention
The purpose of this utility model is to propose the simple scratch system of a kind of structure, with the problem overcoming equipment blocking, finished product breeze yields poorly.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows:
A kind of scratch system, comprise flour mill, cyclone separator and air blast, the air outlet of described air blast is connected to the entrance of flour mill by discharge pipe, the outlet of described flour mill is connected to the charging aperture of cyclone separator by feed pipe, the cone of described cyclone separator is provided with ash discharging hole, the cylindrical shell of cyclone separator is provided with exhaust outlet, described exhaust outlet connects back air blast by blast pipe, also comprise be separately positioned on described flour mill lateral wall on, pneumatic hammer on the lateral wall of the cone of cyclone separator.
By air blast, circulated air is blasted flour mill, dust and the circulated air of milled enter cyclone separator via discharge nozzle, through cyclonic separation effect, overwhelming majority dust is discharged from the ash discharging hole the cone of cyclone separator, and circulated air and a small amount of dust get back to air blast from the exhaust outlet of cyclone separator via blast pipe, after the lateral wall of the lateral wall of flour mill and the cone of cyclone separator arranges pneumatic hammer, just can step startup pneumatic hammer, shake off the dust in the cone being gathered in flour mill and cyclone separator, prevent equipment from blocking, the dust that effective recycling grinds, improve dust output.
Described scratch system also comprises the pneumatic hammer on the lateral wall being arranged on described feed pipe.Can shake off the dust be gathered in feed pipe, the pipeline between dredging flour mill to cyclone separator, recycles the dust of milled.
Described scratch system also comprises the pneumatic hammer on the lateral wall being arranged on described blast pipe.The dust be gathered in blast pipe can be shaken off, prevent blast pipe from blocking, avoid scratch system to interrupt, or production efficiency reduction etc.
Discharge pipe between described air blast and flour mill is also provided with dust arrester.A small amount of dust that can be mingled with in filtering discharge pipe, ensures that air blast function blasts flour mill with the circulated air of cleaning, improves the production efficiency of scratch system.
The utility model has the advantages that: can step startup pneumatic hammer, shake off the dust in the cone being gathered in flour mill and cyclone separator, it is simple and reasonable for structure, can prevent equipment from blocking, the dust that effective recycling grinds, and improves dust output; Also can be shaken off the dust be gathered in feed pipe by the pneumatic hammer being arranged on feed pipe, the pipeline between dredging flour mill to cyclone separator, recycles the dust of milled; Shaken off the dust be gathered in blast pipe by the pneumatic hammer being arranged on blast pipe, prevent blast pipe from blocking, avoid scratch system to interrupt, or production efficiency reduction etc.; A small amount of dust that can be mingled with in filtering discharge pipe by dust arrester, ensures that air blast function blasts flour mill with the circulated air of cleaning, improves the production efficiency of scratch system.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Description of reference numerals: 1, air blast; 2, discharge pipe; 3, flour mill; 4, feed pipe; 5, cyclone separator; 6, blast pipe; 7, ash discharging hole; 8, pneumatic hammer; 9, dust arrester.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in further detail the utility model below in conjunction with the drawings and specific embodiments.
Embodiment 1
As shown in Figure 1, a kind of scratch system, comprise flour mill 3, cyclone separator 5 and air blast 1, the air outlet of described air blast 1 is connected to the entrance of flour mill 3 by discharge pipe 2, the outlet of described flour mill 3 is connected to the charging aperture of cyclone separator 5 by feed pipe 4, the cone of described cyclone separator 5 is provided with ash discharging hole 7, the cylindrical shell of cyclone separator 5 is provided with exhaust outlet, described exhaust outlet connects back air blast 1 by blast pipe 6, also comprise be separately positioned on described flour mill 3 lateral wall on, pneumatic hammer 8 on the lateral wall of the cone of cyclone separator 5.
Flour mill 3 is widely used in the grinding processing of mineral products material in the fields such as metallurgy, building materials, chemical industry, mine.According to the fineness of institute's grind materials and the fineness of discharging material, flour mill 3 can divide longitudinal swinging pulverizer, the polytypes such as high-pressure overhang roll abrasive dust machine, high-pressure micronizer powder machine, straight-through centrifugal disintegrator powder machine, super-pressure trapezoidal abrasive dust machine, three ring middling speed flour mills, cyclone separator 5, air blast 1 and associated conduit thereof are the equipment and device that coordinate flour mill 3 to use, those skilled in the art can select according to actual needs, and this is not restricted.
Usually, pneumatic hammer 8 primarily of frame, transmission mechanism, compression cylinder and working cylinder, compression piston, fall the part such as part, valve actuating mechanism and anvil block composition.Motor is by reducing gear and crank, and connecting rod drives the compression piston of compression cylinder to move up and down, and produces compressed air.When the Upper and lower airway of compression cylinder communicates with air, compressed air does not enter working cylinder, motor dallies, tup does not work, handle upper and lower stopcock by handle or foot-driven lever, make compressed air enter top or the bottom of working cylinder, push the work forward piston up-down, thus drive rising or the decline of tup and upper whetstone iron, complete various strike action.
Groundwork process of the present utility model and principle as follows:
By air blast 1, circulated air is blasted flour mill 3, the dust of milled and circulated air enter cyclone separator 5 via discharge nozzle, through cyclonic separation effect, overwhelming majority dust is discharged from the ash discharging hole 7 cone of cyclone separator 5, and circulated air and a small amount of dust get back to air blast 1 from the exhaust outlet of cyclone separator 5 via blast pipe 6, after the lateral wall of the lateral wall of flour mill 3 and the cone of cyclone separator 5 arranges pneumatic hammer 8, just can step startup pneumatic hammer 8, shake off the dust in the cone being gathered in flour mill 3 and cyclone separator 5, the dust that the dust of milled and pneumatic hammer 8 are shaken off finally is discharged by the ash discharging hole 7 that cyclone separator 5 is established, transport through equipment such as screw rod conveyors again, carry out follow-up application etc.
By the pneumatic hammer 8 arranged, can prevent the equipment such as flour mill 3, cyclone separator 5 from blocking, the dust that effective recycling grinds, improve dust output.
Embodiment 2
The difference of the present embodiment and embodiment 1 is, described scratch system also comprises the pneumatic hammer 8 on the lateral wall being arranged on described feed pipe 4; Also comprise the pneumatic hammer 8 on the lateral wall being arranged on described blast pipe 6.
The dust be gathered in feed pipe 4 can be shaken off by pneumatic hammer 8, pipeline between dredging flour mill 3 to cyclone separator 5, recycle the dust of milled, and shake off by the pneumatic hammer 8 be arranged on blast pipe 6 dust be gathered in blast pipe 6, prevent blast pipe 6 from blocking, scratch system is avoided to interrupt, or production efficiency reduction etc.
Further, the discharge pipe 2 between described air blast 1 and flour mill 3 is also provided with dust arrester 9.A small amount of dust that can be mingled with in filtering discharge pipe 2, ensures that air blast 1 can blast flour mill 3 with the circulated air of cleaning, improves the production efficiency of scratch system.
Other technical characteristic is identical with embodiment 1, repeats no more herein.
The utility model can step startup pneumatic hammer 8, and shake off the dust in the cone being gathered in flour mill 3 and cyclone separator 5, it is simple and reasonable for structure, can prevent equipment from blocking, the dust that effective recycling grinds, and improves dust output; Also can shake off by the pneumatic hammer 8 being arranged on feed pipe 4 dust be gathered in feed pipe 4, the pipeline between dredging flour mill 3 to cyclone separator 5, recycles the dust of milled; Shake off by the pneumatic hammer 8 being arranged on blast pipe 6 dust be gathered in blast pipe 6, prevent blast pipe 6 from blocking, avoid scratch system to interrupt, or production efficiency reduction etc.; A small amount of dust that can be mingled with in filtering discharge pipe 2 by dust arrester 9, ensures that air blast 1 can blast flour mill 3 with the circulated air of cleaning, improves the production efficiency of scratch system.
Above-listed detailed description is illustrating for the utility model possible embodiments, and this embodiment is also not used to limit the scope of the claims of the present utility model, does not allly depart from the equivalence that the utility model does and implements or change, and all should be contained in the scope of the claims of this case.
Claims (4)
1. a scratch system, comprise flour mill, cyclone separator and air blast, the air outlet of described air blast is connected to the entrance of flour mill by discharge pipe, the outlet of described flour mill is connected to the charging aperture of cyclone separator by feed pipe, the cone of described cyclone separator is provided with ash discharging hole, the cylindrical shell of described cyclone separator is provided with exhaust outlet, described exhaust outlet connects back air blast by blast pipe, it is characterized in that, also comprise be separately positioned on described flour mill lateral wall on, pneumatic hammer on the lateral wall of the cone of cyclone separator.
2. a kind of scratch system according to claim 1, is characterized in that, also comprises the pneumatic hammer on the lateral wall being arranged on described feed pipe.
3. a kind of scratch system according to claim 1 and 2, is characterized in that, also comprises the pneumatic hammer on the lateral wall being arranged on described blast pipe.
4. a kind of scratch system according to claim 3, is characterized in that, the discharge pipe between described air blast and flour mill is also provided with dust arrester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567546.0U CN204208650U (en) | 2014-09-29 | 2014-09-29 | A kind of scratch system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567546.0U CN204208650U (en) | 2014-09-29 | 2014-09-29 | A kind of scratch system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204208650U true CN204208650U (en) | 2015-03-18 |
Family
ID=52977361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420567546.0U Expired - Fee Related CN204208650U (en) | 2014-09-29 | 2014-09-29 | A kind of scratch system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204208650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604781A (en) * | 2020-11-26 | 2021-04-06 | 湖南新威凌新材料有限公司 | Superfine grinder and ball material separator thereof |
-
2014
- 2014-09-29 CN CN201420567546.0U patent/CN204208650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604781A (en) * | 2020-11-26 | 2021-04-06 | 湖南新威凌新材料有限公司 | Superfine grinder and ball material separator thereof |
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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: 20150318 Termination date: 20190929 |