CN213669607U - Raw material vertical mill convenient for discharging - Google Patents
Raw material vertical mill convenient for discharging Download PDFInfo
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- CN213669607U CN213669607U CN202022196578.2U CN202022196578U CN213669607U CN 213669607 U CN213669607 U CN 213669607U CN 202022196578 U CN202022196578 U CN 202022196578U CN 213669607 U CN213669607 U CN 213669607U
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- powder
- discharging
- vertical mill
- collecting box
- organism
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- 238000007599 discharging Methods 0.000 title claims abstract description 33
- 239000002994 raw material Substances 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 73
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 235000012054 meals Nutrition 0.000 claims description 8
- 239000000843 powder Substances 0.000 abstract description 57
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 239000004568 cement Substances 0.000 abstract description 4
- 239000002245 particle Substances 0.000 description 9
- 230000005484 gravity Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The application relates to the technical field of cement production equipment, in particular to a raw material vertical mill convenient for discharging, which comprises a mill body and a grinding device arranged in the mill body; the top of the machine body is provided with a feed inlet and a discharge outlet, a fan is arranged inside the machine body, the discharge outlet is connected with a material collecting box, and a discharging device is arranged inside the material collecting box; the material collecting box is connected with the material outlet through a pipeline, the volume of the material collecting box is larger than that of the pipeline, and the top of the material collecting box is provided with a feed opening and an air outlet. This application has the material and constantly gets into the organism from the feed inlet, and the material is ground in grinder department and is gone into powder after, and the fan blows the powder that has ground, is blown off from the discharge gate, later is collected in the workbin portion that gathers materials, and the powder of being collected is in the workbin that gathers materials is discharged under discharge device's effect, and when the powder was blown off the organism in, moisture in the powder was taken away by the air current, weathers the powder, prevents that the powder version from combining into the piece, keeps the unobstructed effect of discharge gate.
Description
Technical Field
The application relates to the technical field of cement production equipment, in particular to a raw meal vertical mill convenient for discharging.
Background
The vertical roller mill is also called vertical mill, which is a widely used grinding device, can be widely used for grinding cement raw materials or cement clinker and other industrial raw materials of building, chemical industry, ceramics and the like, and the materials are crushed between two rolling surfaces or between a rolling grinding body and a track under pressure.
The inventors consider that there is a drawback to the related art among the above. In actual production, materials ground by the vertical mill usually contain certain moisture, and ground powder can be coagulated into blocks, so that a discharge hole of the vertical mill is easily blocked, and the production efficiency of the vertical mill is affected.
SUMMERY OF THE UTILITY MODEL
In order to avoid the discharge gate of the powder jam vertical mill after the grinding, improve the production efficiency of vertical mill, this application provides a raw material vertical mill convenient to the ejection of compact.
The application provides a pair of raw material vertical mill convenient to ejection of compact adopts following technical scheme:
a raw material vertical mill convenient for discharging comprises a mill body and a grinding device arranged in the mill body; the top of organism is equipped with feed inlet and discharge gate, the inside of organism is equipped with the fan, be connected with the case that gathers materials on the discharge gate, the inside of case that gathers materials is equipped with discharge device.
Through adopting above-mentioned technical scheme, the material constantly gets into the organism from the feed inlet, and the material is ground in grinder department and is gone into behind the powder, and the fan will be ground the powder that is good and blow out, is blown off from the discharge gate, later is collected in the workbin is inside, and the powder of being collected is discharged under discharge device's effect and is gathered the workbin, when the powder is blown off the organism in, moisture in the powder is taken away by the air current, weathers the powder, prevents that the powder version from combining into pieces, keeps the discharge gate unobstructed.
Preferably, it links to each other through the pipeline between workbin and the discharge gate to gather materials, the volume of case that gathers materials is greater than the volume of pipeline, the top of case that gathers materials is equipped with feed opening and air outlet.
Through adopting above-mentioned technical scheme, the inside volume of case that gathers materials is greater than the volume of pipeline, and after the air current got into the case that gathers materials, the speed of air current reduced, and the powder that the air current carried falls in the inside of case that gathers materials, and high air current becomes low-speed air current and flows from air outlet department, and the powder is collected inside the case that gathers materials.
Preferably, the air outlet is provided with a first filter plate.
Through adopting above-mentioned technical scheme, a small amount of powder interception that carries in first filter will the low-speed air current prevents that the powder from leaking, has improved the production efficiency of this application device, also prevents near the environment of powder pollution device.
Preferably, arrange the material subassembly including set up driving motor on the outer wall of collection case one side, set up the row's material auger on driving motor output shaft, arrange the material auger and set up the inside bottom at the collection case, the one side that driving motor was kept away from to the collection case is equipped with row material pipe, it stretches into row material pipe to arrange the material auger.
Through adopting above-mentioned technical scheme, driving motor drive arranges the rotation of material auger, and the powder that gathers in the inside of collecting box is pushed out the collecting box by arranging the material auger.
Preferably, a second filter plate is arranged at the discharge port.
Through adopting above-mentioned technical scheme, before the air current carries the powder and gets into the workbin portion that gathers materials, can carry the great powder of some particle diameters in the air current, the second filter blocks the great powder of these particle diameters in discharge gate the place ahead, and the less powder of particle diameter is blown out, can guarantee the product quality of this application device production.
Preferably, the lower bottom surface of the second filter plate is connected with a material collecting hopper.
Through adopting above-mentioned technical scheme, the collecting hopper will be concentrated by the great powder of the granule of second filter interception, then these granules fall back inside grinder at the effect of gravity, grind again.
Preferably, the grinding device comprises a grinding disc arranged at the bottom of the machine body and a press roller arranged on the inner wall of the machine body, the press roller is matched with the grinding disc, and the grinding disc is rotatably connected to the bottom of the machine body.
Through adopting above-mentioned technical scheme, the material gets into the organism inside back from the feed inlet, is ground into the powder under the cooperation of compression roller and mill.
Preferably, the number of the compression rollers and the number of the fans are the same.
Through adopting above-mentioned technical scheme, set the compression roller to a plurality of efficiency that can improve the material and grind, a plurality of fans can be with the efficiency that improves the powder discharge.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the material continuously enters the machine body from the feeding hole, after the material is ground into powder at the grinding device, the fan blows the ground powder and blows the powder out of the discharging hole, then the powder is collected in the material collecting box, the collected powder is discharged out of the material collecting box under the action of the discharging device, when the powder is blown out of the machine body, moisture in the powder is taken away by airflow, the powder is dried, the powder is prevented from being agglomerated, and the discharging hole is kept smooth;
2. the volume of the interior of the material collecting box is larger than that of the pipeline, after the airflow enters the material collecting box, the speed of the airflow is reduced, the powder carried by the airflow falls into the interior of the material collecting box, the high-speed airflow is changed into low-speed airflow and flows out from the air outlet, and the powder is collected in the material collecting box;
3. carry the powder entering before the workbin portion that gathers materials at the air current, can carry the great powder of some particle diameters in the air current, the second filter blocks the great powder of these particle diameters in discharge gate the place ahead, and the less powder of particle diameter is blown out, can guarantee the product quality of this application device production.
Drawings
Fig. 1 is a schematic view of the internal structure of the embodiment of the present application.
Description of reference numerals: 1. a body; 11. a feed inlet; 12. a discharge port; 121. a second filter plate; 122. a collection hopper; 13. a fan; 14. a material collecting box; 141. a feeding port; 142. a discharge port; 143. a first filter plate; 15. a discharge device; 151. a drive motor; 152. discharging the packing auger; 153. a discharge pipe; 2. a grinding device; 21. a grinding disc; 22. and (4) pressing the rolls.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
The embodiment of the application discloses raw material vertical mill convenient to ejection of compact. Referring to fig. 1, a raw material vertical mill facilitating discharging includes a machine body 1 disposed on the ground and a grinding means 2 disposed at the inner bottom end of the machine body 1. The top of the machine body 1 is provided with a feeding hole 11 and a discharging hole 12, the bottom is provided with two fans 13, the discharging hole 12 is connected with a material collecting box 14 through a pipeline, and a discharging device 15 is arranged inside the material collecting box 14.
The material to be ground continuously enters the machine body 1 from the feeding hole 11, then falls onto the grinding device 2, is ground into powder, is blown out of the machine body 1 from the discharging hole 12 by the fan 13, enters the material collecting box 14, is concentrated inside the material collecting box 14, and is pushed out of the material collecting box 14 by the discharging device 15.
Grinding device 2 is including setting up the mill 21 in organism 1 bottom and setting up compression roller 22 on organism 1 inner wall, and the quantity of compression roller 22 has a plurality ofly, adopts two compression rollers 22 in this embodiment, and mill 21 rotates the bottom of connecting at organism 1, and after the material got into organism 1 inside, the material was ground into the powder under compression roller 22 and the cooperation of mill 21.
The bottom of the machine body 1 is provided with the fans 13 with the same number as the compression rollers 22, the discharge port 12 is provided with the second filter plates 121, the lower bottom surface of the second filter plates 121 is connected with the material collecting hopper 122, the discharge port 12 is connected with the material collecting box 14 with an internal volume larger than the internal volume of the pipeline through a pipeline, the top of the material collecting box 14 is provided with a feed opening 141 and an air outlet 142, the feed opening 12 is connected with the feed opening 141 of the material collecting box 14 through a pipeline, and the air outlet 142 is provided with the first filter plates 143.
After the material enters the machine body and is ground into powder, the powder is blown out from the discharge port 12 under the action of the airflow blown out by the fan 13, and some powder with larger particle diameter in the airflow is connected by the second filter plate 121, then is collected by the collecting hopper 122, finally falls onto the grinding disc 21 under the action of gravity and is ground again. The powder with smaller particle diameter is blown out of the machine body 1 by the air flow, after the air flow enters the material collecting box 14, the air flow speed is reduced because the volume inside the material collecting box 14 is larger than that of the pipeline, the powder carried in the air flow is accumulated inside the material collecting box 14 under the action of gravity, the air flow with lower speed flows out from the air outlet 142, and the powder in the air flow is blocked by the first filter plate 143 and finally falls inside the material collecting box 14.
The discharging device 15 comprises a driving motor 151 fixed on the outer wall of one side of the material collecting box 14 and a discharging auger 152 connected with an output shaft of the driving motor 151, a discharging pipe 153 is arranged on one side of the material collecting box 14 far away from the driving motor 151, and one end of the discharging auger 152 extends into the discharging pipe 153. The driving motor 151 drives the discharging auger 152 to rotate, the powder accumulated in the material collecting box 14 is pushed out from the discharging pipe 153 along with the rotation of the discharging auger 152,
the implementation principle of the raw material vertical mill convenient for discharging in the embodiment of the application is as follows: the material to be ground continuously enters the machine body 1 from the feeding hole 11, is ground into powder by the grinding device, the ground powder is blown into the material collecting box 14 by the fan 13, and the powder with larger particle diameter is intercepted by the second filter plate 121 and falls into the grinding device 2 for re-grinding; the powder accumulated inside the collection box 14 is pushed out of the collection box 14 by the discharge device 15.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a raw material grinds immediately convenient to ejection of compact which characterized in that: comprises a machine body (1) and a grinding device (2) arranged in the machine body (1); the top of organism (1) is equipped with feed inlet (11) and discharge gate (12), the inside of organism (1) is equipped with fan (13), be connected with on discharge gate (12) and gather workbin (14), the inside of gathering workbin (14) is equipped with discharge device (15).
2. The raw meal vertical mill convenient for discharging as claimed in claim 1, wherein: gather workbin (14) and link to each other through the pipeline between discharge gate (12), the volume that gathers workbin (14) is greater than the volume of pipeline, the top of gathering workbin (14) is equipped with feed opening (141) and air outlet (142).
3. The raw meal vertical mill convenient for discharging as claimed in claim 2, wherein: the air outlet (142) is provided with a first filter plate (143).
4. A raw meal vertical mill facilitating discharging according to claim 3, characterized in that: discharging device (15) including setting up driving motor (151) on the outer wall of collection case (14) one side, setting up row material auger (152) on driving motor (151) output shaft, arrange material auger (152) and set up the inside bottom at collection case (14), the one side that driving motor (151) were kept away from in collection case (14) is equipped with row material pipe (153), it stretches into row material pipe (153) to arrange material auger (152).
5. The raw meal vertical mill convenient for discharging as claimed in claim 1, wherein: and a second filter plate (121) is arranged at the discharge hole (12).
6. The raw meal vertical mill convenient for discharging as claimed in claim 5, wherein: the lower bottom surface of the second filter plate (121) is connected with a material collecting hopper (122).
7. The raw meal vertical mill convenient for discharging as claimed in claim 1, wherein: grinder (2) are including setting up mill (21) in organism (1) bottom and setting up compression roller (22) on organism (1) inner wall, compression roller (22) and mill (21) cooperation, mill (21) swivelling joint is in the bottom of organism (1).
8. The raw meal vertical mill convenient for discharging as claimed in claim 7, wherein: the number of the compression rollers (22) and the number of the fans (13) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022196578.2U CN213669607U (en) | 2020-09-29 | 2020-09-29 | Raw material vertical mill convenient for discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022196578.2U CN213669607U (en) | 2020-09-29 | 2020-09-29 | Raw material vertical mill convenient for discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213669607U true CN213669607U (en) | 2021-07-13 |
Family
ID=76751542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022196578.2U Expired - Fee Related CN213669607U (en) | 2020-09-29 | 2020-09-29 | Raw material vertical mill convenient for discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213669607U (en) |
-
2020
- 2020-09-29 CN CN202022196578.2U patent/CN213669607U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |
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| CF01 | Termination of patent right due to non-payment of annual fee |