CN206763083U - The high sulfur coal gangue grinder of cyclic process - Google Patents
The high sulfur coal gangue grinder of cyclic process Download PDFInfo
- Publication number
- CN206763083U CN206763083U CN201720294765.XU CN201720294765U CN206763083U CN 206763083 U CN206763083 U CN 206763083U CN 201720294765 U CN201720294765 U CN 201720294765U CN 206763083 U CN206763083 U CN 206763083U
- Authority
- CN
- China
- Prior art keywords
- coal gangue
- high sulfur
- feed pipe
- sulfur coal
- grinder
- 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
- 239000003245 coal Substances 0.000 title claims abstract description 57
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 53
- 239000011593 sulfur Substances 0.000 title claims abstract description 53
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000008569 process Effects 0.000 title claims abstract description 17
- 125000004122 cyclic group Chemical group 0.000 title claims abstract description 14
- 101100041681 Takifugu rubripes sand gene Proteins 0.000 claims description 15
- 239000004576 sand Substances 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000004575 stone Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses the high sulfur coal gangue grinder of cyclic process, including body, the internal body is provided with crushing knife, charging aperture is provided with above the body, annular feed pipe is provided with outside the body, the discharge end of the annular feed pipe connects with body charging aperture, the feed end of annular feed pipe is located at below body, more rotating shafts are rotatably connected on the annular charging inside pipe wall, the front end of all rotating shafts is provided with least two panels knife leaf, and the discharge end of all rotating shafts feed end along annular feed pipe to annular feed pipe is interspersed in staged.Utility model has carried out preparatory processing so as to improve the crush efficiency of high sulfur coal gangue in high sulfur coal gangue fill process by changing the feeding mechanism of conventional grinder to high sulfur coal gangue.
Description
Technical field
It the utility model is related to a kind of grinder, and in particular to the high sulfur coal gangue grinder of cyclic process.
Background technology
High sulfur coal gangue refers to the big gangue of sulfur content, and gangue is that the solid discharged during coal mining process and coal washing gives up
Thing, it is a kind of black and gray rock relatively low, harder than coal with a kind of phosphorus content of coal seam association in coalification course.High-sulfur bastard coal
Stone can obtain pyrite concentrate, light ceramic etc. after processing, and therefore, the purposes of high sulfur coal gangue is wide, and value is high.
To first having to be ground high sulfur coal gangue crushing in high sulfur coal gangue preliminary working, high sulfur coal gangue, which is use up, to be measured
Smash, do not leave larger bulk, spherical shape, be easy to post-production；Because the high sulfur coal gangue disposably processed is more, commonly use
Grinder crush efficiency it is low, grinder crush after high sulfur coal gangue particle inside be also mingled with most of block or spherical shape
Gangue.
Utility model content
Technical problem to be solved in the utility model is that conventional grinders crush efficiency is low, and it is an object of the present invention to provide circulation adds
The high sulfur coal gangue grinder of work, solve the problems, such as that grinder crush efficiency is low.
The utility model is achieved through the following technical solutions：
The high sulfur coal gangue grinder of cyclic process, including body, the internal body are provided with crushing knife, the body
Top be provided with charging aperture, be provided with annular feed pipe outside the body, the discharge end of the annular feed pipe enters with body
Material mouth connects, and the feed end of annular feed pipe is located at below body, and being rotatably connected to more on the annular charging inside pipe wall turns
Axle, the front end of all rotating shafts are provided with least two panels knife leaf, and feed end of all rotating shafts along annular feed pipe to annular is fed
The discharge end of pipe is interspersed in staged.Crushing knife is cross crushing knife.
Body is the main crushing container of advanced age gangue in the utility model, and high sulfur coal gangue enters from annular feed pipe
Enter to internal body, carry out final crushing, promoted after high sulfur coal gangue pressurization in annular feed pipe, high sulfur coal gangue is in annular
Preliminary crushing, the high sulfur coal gangue meeting rotating shaft for propulsion of pressurizeing, rotating shaft knife leaf meeting in rotary course can be carried out in feed pipe
Preliminary crushing is carried out to high sulfur coal gangue, improves the crush efficiency of grinder, the high sulfur coal gangue particle after grinding is thinner, folder
Miscellaneous block or spherical gangue is less；Realization principle of the present utility model is：High sulfur coal gangue is pressurizeed and promotes annular charging
Guan Zhong, high sulfur coal gangue can drive the axis of rotation inside annular feed pipe, the flowing speed of high sulfur coal gangue under high-pressure flow
Degree is more next, and axis of rotation speed is faster, and crush efficiency is higher, and the staggered high sulfur coal gangue that do not interfere with not only of rotating shaft flows
The crushing area of high sulfur coal gangue can also be increased；High sulfur coal gangue after rotating shaft preparatory processing, which is entered in body, to be passed through
Crushing knife crushes.
Discharge nozzle is communicated with below the body, inserted with closure body discharging opening at the close body of the discharge nozzle
Plate, be provided with filter screen at the discharge end of discharge nozzle inside discharge nozzle.After high sulfur coal gangue crushes certain time, it will seal
The plate of stifled body discharging opening is extracted out, and the high sulfur coal gangue after crushing can slowly discharge from discharge nozzle, pass through the filter of discharge nozzle
After net, little particle can be flowed out from discharge nozzle, and bulky grain can be also rested in discharge nozzle, bulky grain can be carried out secondary add
Work, improve the crush efficiency of grinder.
The discharge nozzle side is communicated with sand pump, and the sand export of the sand pump is communicated to the charging of annular feed pipe
End.The bulky grain being detained in discharge nozzle is all pumped into annular feed pipe by sand pump, and carrying out circulation to bulky grain is crushed to most
Meet processing request eventually.
The sand pump is connected by flexible pipe with annular feed pipe.Flexible pipe can adjust its angle, direction, and flexible pipe
Connected mode is simple, and cost is low, easy to use.
The utility model compared with prior art, has the following advantages and advantages：
1st, the high sulfur coal gangue grinder crush efficiency of the utility model cyclic process is high, and the utility model is by changing
The feeding mechanism of conventional grinder, preparatory processing is carried out to high sulfur coal gangue so as to improve in high sulfur coal gangue fill process
The crush efficiency of high sulfur coal gangue；
2nd, the high sulfur coal gangue grinder of the utility model cyclic process is crushed so as to carry by carrying out circulation to bulky grain
The high fine grain yield of high sulfur coal gangue, improve the utilization rate of high sulfur coal gangue；
3rd, the high sulfur coal gangue grinding machine structure of the utility model cyclic process is simple, and simple to operate, specific breakage rate is fast.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, the restriction to the utility model embodiment is not formed.In the accompanying drawings：
Fig. 1 is the utility model structure diagram.
Mark and corresponding parts title in accompanying drawing：
1- bodies, 2- crushing knifes, 3- annular feed pipes, 4- rotating shafts, 5- discharge nozzles, 6- plates, 7- filter screens, 8- sand pumps,
9- flexible pipes.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, it is not intended as to restriction of the present utility model.
Embodiment 1
As shown in figure 1, the high sulfur coal gangue grinder of the utility model cyclic process, including body 1, in the body 1
Portion is provided with crushing knife 2, and the top of the body 1 is provided with charging aperture, annular feed pipe 3 is provided with outside the body 1, described
The discharge end of annular feed pipe 3 connects with the charging aperture of body 1, and the feed end of annular feed pipe 3 is located at the lower section of body 1, the ring
More rotating shafts 4 are rotatably connected on the inwall of shape feed pipe 3, the front end of all rotating shafts 4 is provided with least two panels knife leaf, Suo Youzhuan
The discharge end of axle 4 feed end along annular feed pipe 3 to annular feed pipe 3 is interspersed in staged.Crushing knife 2 is cross powder
Broken knife.
Implementation of the present utility model is：High sulfur coal gangue pressurization is promoted in annular feed pipe, high sulfur coal gangue exists
The axis of rotation inside annular feed pipe can be driven under high-pressure flow, the flowing velocity of high sulfur coal gangue is more next, axis of rotation speed
Degree it is faster, crush efficiency is higher, and rotating shaft it is staggered do not interfere with not only high sulfur coal gangue flowing can also increase sulphur coal
The crushing area of spoil；High sulfur coal gangue after rotating shaft preparatory processing is entered in body to be crushed by crushing knife.
Embodiment 2
Based on embodiment 1, the lower section of the body 1 is communicated with discharge nozzle 5, is inserted at the close body 1 of the discharge nozzle 5
There is the plate 6 of the closure discharging opening of body 1, the inside of discharge nozzle 5 is provided with filter screen 7 at the discharge end of discharge nozzle 5.The discharging
The side of pipe 5 is communicated with sand pump 8, and the sand export of the sand pump 8 is communicated to the feed end of annular feed pipe 3.The sand pump 8
Connected by flexible pipe 9 with annular feed pipe 3.
After high sulfur coal gangue crushes certain time, the plate for blocking body discharging opening is extracted out, the high-sulfur bastard coal after crushing
Stone can slowly discharge from discharge nozzle, and after the filter screen of discharge nozzle, little particle can flow out from discharge nozzle, and bulky grain can also stop
Stay in discharge nozzle, secondary operation can be carried out to bulky grain, improve the crush efficiency of grinder.Sand pump is by discharge nozzle
The bulky grain of delay is all pumped into annular feed pipe, circulation is carried out to bulky grain is crushed to finally to meet processing request.Flexible pipe
It can adjust that the connected mode of its angle, direction, and flexible pipe is simple, and cost is low, it is easy to use.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (5)
1. the high sulfur coal gangue grinder of cyclic process, including body (1), the body (1) is internal to be provided with crushing knife (2),
Characterized in that, being provided with charging aperture above the body (1), annular feed pipe (3), institute are provided with outside the body (1)
The discharge end for stating annular feed pipe (3) connects with body (1) charging aperture, and the feed end of annular feed pipe (3) is located under body (1)
It is square, more rotating shafts (4) are rotatably connected on annular feed pipe (3) inwall, the front end of all rotating shafts (4) is provided with least
Two panels knife leaf, the discharge end of feed end of all rotating shafts (4) along annular feed pipe (3) to annular feed pipe (3) are handed in staged
Mistake distribution.
2. the high sulfur coal gangue grinder of cyclic process according to claim 1, it is characterised in that the body (1)
Lower section is communicated with discharge nozzle (5), plate of close body (1) place of the discharge nozzle (5) inserted with closure body (1) discharging opening
(6), discharge nozzle (5) is internal is provided with filter screen (7) at the discharge end of discharge nozzle (5).
3. the high sulfur coal gangue grinder of cyclic process according to claim 2, it is characterised in that the discharge nozzle (5)
Side is communicated with sand pump (8), and the sand export of the sand pump (8) is communicated to the feed end of annular feed pipe (3).
4. the high sulfur coal gangue grinder of cyclic process according to claim 3, it is characterised in that the sand pump (8)
Connected by flexible pipe (9) with annular feed pipe (3).
5. the high sulfur coal gangue grinder of the cyclic process according to claim 1 or 4, it is characterised in that crushing knife (2) is
Cross crushing knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294765.XU CN206763083U (en) | 2017-03-24 | 2017-03-24 | The high sulfur coal gangue grinder of cyclic process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294765.XU CN206763083U (en) | 2017-03-24 | 2017-03-24 | The high sulfur coal gangue grinder of cyclic process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206763083U true CN206763083U (en) | 2017-12-19 |
Family
ID=60633424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720294765.XU Expired - Fee Related CN206763083U (en) | 2017-03-24 | 2017-03-24 | The high sulfur coal gangue grinder of cyclic process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206763083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614155A (en) * | 2019-10-27 | 2019-12-27 | 温州昊星机械设备制造有限公司 | Refrigeration type fluid and colloid low-temperature crushing production system |
-
2017
- 2017-03-24 CN CN201720294765.XU patent/CN206763083U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614155A (en) * | 2019-10-27 | 2019-12-27 | 温州昊星机械设备制造有限公司 | Refrigeration type fluid and colloid low-temperature crushing production system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106868904A (en) | A kind of pulper | |
| CN109201274A (en) | One kind being used for crushing plant for building | |
| CN107097155A (en) | Mixing abradant jet continuous feeding device and method of feeding before a kind of | |
| CN207229116U (en) | A kind of new dregs processing system of gas cushion type mud water shield | |
| CN206763083U (en) | The high sulfur coal gangue grinder of cyclic process | |
| CN104844042A (en) | Concrete aggregate shaping method | |
| CN206881820U (en) | A kind of impact breaker of quick crashing | |
| CN106391213B (en) | The energy-saving and environment-friendly rolling stone roller of one kind makes sand machine | |
| CN205517936U (en) | Mineral aggregate crushing apparatus for mining machinery | |
| CN205379936U (en) | High -efficient autogenous tumbling mill | |
| CN104437754B (en) | A kind of medicine material crushes and screens equipment integrating | |
| CN206838201U (en) | A kind of floating type disintegrating apparatus of multiaxis | |
| CN106861850A (en) | Iron concentrate is extracted and uses colliery powder crushing device | |
| CN201711185U (en) | Drum screen type ultrafine crusher | |
| CN204638349U (en) | Permanent magnetic wet type coarse grain preliminary election magnetic separator | |
| CN208679342U (en) | A kind of tower grinding mill barrel device with double material inlets | |
| CN206980894U (en) | A kind of ball mill for low-grade antimony ore ore dressing | |
| CN208742724U (en) | A kind of humic acid material grinding device | |
| CN206229438U (en) | Drying hammer crushing seperator | |
| CN207756461U (en) | A kind of ore pulp deslagging device | |
| CN205868414U (en) | Rotatory pulse constant current quartz sand ore crushing device | |
| CN109127085A (en) | Equipment for build concrete processing | |
| CN213727169U (en) | Centrifugal gold ore dressing device with spiral feeding function | |
| CN208906058U (en) | It is a kind of to prepare aqueous polyurethane TPU high position feeding device | |
| CN107855197A (en) | A kind of copper mine, Pb-Zn deposits throw tail method |
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: 20171219 |