CN208260860U - A kind of ore milling device - Google Patents
A kind of ore milling device Download PDFInfo
- Publication number
- CN208260860U CN208260860U CN201820404845.0U CN201820404845U CN208260860U CN 208260860 U CN208260860 U CN 208260860U CN 201820404845 U CN201820404845 U CN 201820404845U CN 208260860 U CN208260860 U CN 208260860U
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- CN
- China
- Prior art keywords
- pulverizing chamber
- milling
- ore
- compartment
- milling compartment
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 49
- 238000010298 pulverizing process Methods 0.000 claims abstract description 44
- 238000004891 communication Methods 0.000 claims abstract description 12
- 238000000227 grinding Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 7
- 239000011707 mineral Substances 0.000 description 7
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 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
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of ore milling devices, including pulverizing chamber and milling compartment, the pulverizing chamber is rectangular hollow structure, milling compartment is cylindrical hollow configuration, and pulverizing chamber is set to the surface of milling compartment, the upper end of the pulverizing chamber is provided with feed hopper, and the inside of pulverizing chamber is that feed hopper following location directly is fixedly installed guide pad, the two sides of the guide pad and the two sides inner wall of pulverizing chamber are symmetrically arranged with pulverization roller, the positional symmetry that the two sides inner wall of the pulverizing chamber is located at below pulverization roller is provided with inclined guide plate, the junction communication port of the pulverizing chamber and milling compartment, and top lap is fixedly mounted close to the position of communication port in the inside of milling compartment, the top lap, which is located at communication port, is provided with rectangle blanking port.The utility model is novel in design, and structure is simple, easy to use, bulky grain ore can be ground into little particle, avoid the appearance of stuck situation, while it is high-efficient to be milled, and is suitable for promoting the use of.
Description
Technical field
The utility model relates to ore processing technical field more particularly to a kind of ore milling devices.
Background technique
Ore refers to the mineral aggregate that can therefrom extract useful constituent or itself have certain performance that can be utilized.
Metalliferous mineral, nonmetallic mineral can be divided into.The unit content of useful component (element or mineral) is known as the grade of ore in ore,
With g ton indicating, other ores are often indicated with percentage the precious metal ores such as gold, platinum.The grade of ore is commonly used to measure ore
Value, but (the useless mineral or useful component content in ore are little and unavailable for gangue in same effective component ore
Mineral) ingredient and objectionable impurities number also influence ore value.It is generally divided into low-grade ore, common ore and high-grade ore.Have
When be only divided into low-grade ore and high-grade ore, this division is not sought unity of standard.The ore produced in mining process, since barren rock is mixed into
Or the reasons such as loss of high grade ore, make the grade of ore of extraction and claims ore dilution the phenomenon that reduction.Ore dilution will increase
Transport and processing charges reduce the production capacity and the rate of recovery of ore processing department.It, will also drop as contained objectionable impurities in barren rock
Low end product quality.Ore dilution is mainly with ore dilution rate (difference of industrial ore grade and extracted ore grade and industry
The ratio of grade, is expressed as a percentage) it indicates.
During processing, the ore of some kinds needs to be ground into powdery to ore, and existing milling device is big
More structure is complicated, uses inconvenient, and since ore is not of uniform size, corner angle are excessive, it is easy to cause in grinding
Device is stuck, not only reduces the efficiency of milling, while reducing the service life of equipment, we design a kind of ore thus
Milling device, to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of ore proposed is milled and fills
It sets.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of ore milling device, including pulverizing chamber and milling compartment, the pulverizing chamber are rectangular hollow structure, and milling compartment is
Cylindrical hollow configuration, and pulverizing chamber is set to the surface of milling compartment, the upper end of the pulverizing chamber is provided with feed hopper, and powder
The inside of broken room is that feed hopper following location directly is fixedly installed guide pad, the two of the two sides of the guide pad and pulverizing chamber
Side inner wall is symmetrically arranged with pulverization roller, and the two sides inner wall of the pulverizing chamber, which is located at the positional symmetry below pulverization roller and is provided with, to incline
The junction communication port of oblique guide plate, the pulverizing chamber and milling compartment, and the inside of milling compartment is solid close to the position of communication port
Dingan County loads onto abrasive disk, and the top lap, which is located at communication port, is provided with rectangle blanking port, and the inside of the top lap is set
It is equipped with back taper grinding chamber, and the upper end of back taper grinding chamber is connected to rectangle blanking port, lower end is provided with construction opening, described
The lower abrasive disk of taper is provided at the construction opening of back taper grinding chamber, the lower abrasive disk is rotatably installed in support disk
On, the support disk is fixedly mounted on the inside of milling compartment, the circumference of the support disk and milling compartment by support rod
Annular blanking port is formed between wall.
Preferably, the bottom the center point of the support disk is equipped with shaft by bearing, and one end of shaft is through branch
It holds round disk to be fixedly connected at the bottom circular of lower abrasive disk, the shaft is fixedly installed transmission far from one end of lower abrasive disk
Gear is fixedly installed with driving motor on the support disk of shaft side, and the output shaft of driving motor is fixedly installed actively
Gear, driving gear are engaged with transmission gear.
Preferably, there are milling gaps between the lower abrasive disk and the side wall of back taper grinding chamber, and milling gap is certainly
It is gradually reduced under above.
Preferably, the guide pad is set as isosceles triangular structure close to the side of feed hopper.
Compared with prior art, the utility model has the beneficial effects that ore passes through in pulverizing chamber in the utility model
When four pulverization rollers, bulky grain ore is ground into little particle ore, avoids causing stuck situation in grinding stone, little particle mine
The gap that stone is fallen between upper and lower abrasive disk is ground, and the powder of formation passes through the outside of annular blanking port discharger, this
Utility model is novel in design, and structure is simple, easy to use, bulky grain ore can be ground into little particle, avoid stuck situation
Appearance, while it is high-efficient to be milled, and is suitable for promoting the use of.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of ore milling device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of ore milling device bottom view；
Fig. 3 be the utility model proposes a kind of ore milling device top view.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of ore milling device, including pulverizing chamber 1 and milling compartment 2, pulverizing chamber 1 are rectangular hollow knot
Structure, milling compartment 2 is cylindrical hollow configuration, and pulverizing chamber 1 is set to the surface of milling compartment 2, and the upper end of pulverizing chamber 1 is provided with
Feed hopper 3, and the inside of pulverizing chamber 1 is that 3 following location directly of feed hopper is fixedly installed guide pad 4, guide pad 4 is close to charging
The side of bucket 3 is set as isosceles triangular structure, and the two sides of guide pad 4 and the two sides inner wall of pulverizing chamber 1 are symmetrically arranged with
Pulverization roller 5, the positional symmetry that the two sides inner wall of pulverizing chamber 1 is located at 5 lower section of pulverization roller are provided with inclined guide plate 6, pulverizing chamber 1
With the junction communication port of milling compartment 2, and the inside of milling compartment 2 close to communication port position be fixedly mounted top lap 7, above grind
Mill 7, which is located at communication port, is provided with rectangle blanking port 8, and top lap 7 is internally provided with back taper grinding chamber 9, and back taper
The upper end of shape grinding chamber 9 is connected to rectangle blanking port 8, and lower end is provided with construction opening, at the construction opening of back taper grinding chamber 9
It is provided with the lower abrasive disk 10 of taper, there are milling gaps between lower abrasive disk 10 and the side wall of back taper grinding chamber 9, and grind
Gap is gradually reduced from top to bottom, and lower abrasive disk 10 is rotatably installed on support disk 11, supports the bottom the center point of disk 11
Shaft is installed by bearing, and one end of shaft is fixedly connected at the bottom circular of lower abrasive disk 10 through support disk,
Shaft is fixedly installed transmission gear far from one end of lower abrasive disk 10, is fixedly installed with drive on the support disk 11 of shaft side
Dynamic motor, and the output shaft of driving motor is fixedly installed driving gear, driving gear is engaged with transmission gear, supports disk 11
It is fixedly mounted on the inside of milling compartment 2 by support rod, formation annular between disk 11 and the circumferential side wall of milling compartment 2 is supported to fall
Material mouth 12.
It is in isosceles triangle by top when the utility model is used, ore is put into pulverizing chamber 1 by feed hopper 3
The guide pad 4 of structure shunts ore between the pulverization roller 5 of guiding two sides, while pulverization roller 5 crushes ore, so that
Ore is mobile quickly toward milling compartment 2, and smashed ore is directed through rectangle blanking port 8 into back taper via guide plate 6
In shape grinding chamber 9, due to the effect of the lower abrasive disk 10 of rotation, ore is pulverized between milling gap, after grinding
Pass through the outside of 12 discharger of annular blanking port in the mineral powder of powdery, bulky grain ore can be ground into small by the present apparatus
Grain, avoids the appearance of stuck situation, while it is high-efficient to be milled, and is suitable for promoting the use of.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (4)
1. a kind of ore milling device, including pulverizing chamber (1) and milling compartment (2), which is characterized in that the pulverizing chamber (1) is square
Shape hollow structure, milling compartment (2) is cylindrical hollow configuration, and pulverizing chamber (1) is set to the surface of milling compartment (2), described
The upper end of pulverizing chamber (1) is provided with feed hopper (3), and the inside of pulverizing chamber (1) is that the fixation of feed hopper (3) following location directly is set
It is equipped with guide pad (4), the two sides of the guide pad (4) and the two sides inner wall of pulverizing chamber (1) are symmetrically arranged with pulverization roller
(5), the two sides inner wall of the pulverizing chamber (1) is located at the positional symmetry below pulverization roller (5) and is provided with inclined guide plate (6),
The junction communication port of the pulverizing chamber (1) and milling compartment (2), and the inside of milling compartment (2) is fixed close to the position of communication port
It installs top lap (7), the top lap (7), which is located at communication port, is provided with rectangle blanking port (8), the top lap
(7) be internally provided with back taper grinding chamber (9), and the upper end of back taper grinding chamber (9) is connected to rectangle blanking port (8), under
End is provided with construction opening, and the lower abrasive disk (10) of taper is provided at the construction opening of the back taper grinding chamber (9), described
Lower abrasive disk (10) is rotatably installed in support disk (11), and the support disk (11) is fixedly mounted on milling by support rod
The inside of room (2) forms annular blanking port (12) between support disk (11) and the circumferential side wall of milling compartment (2).
2. a kind of ore milling device according to claim 1, which is characterized in that the bottom circle of support disk (11)
Shaft is equipped with by bearing at the heart, and one end of shaft is fixedly connected on the bottom circle of lower abrasive disk (10) through support disk
At shape, the shaft is fixedly installed transmission gear, the support disk (11) of shaft side far from one end of lower abrasive disk (10)
On be fixedly installed with driving motor, and the output shaft of driving motor is fixedly installed driving gear, driving gear and transmission gear
Engagement.
3. a kind of ore milling device according to claim 1, which is characterized in that the lower abrasive disk (10) and back taper
There are milling gaps between the side wall of grinding chamber (9), and milling gap is gradually reduced from top to bottom.
4. a kind of ore milling device according to claim 1, which is characterized in that the guide pad (4) is close to feed hopper
(3) side is set as isosceles triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820404845.0U CN208260860U (en) | 2018-03-25 | 2018-03-25 | A kind of ore milling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820404845.0U CN208260860U (en) | 2018-03-25 | 2018-03-25 | A kind of ore milling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208260860U true CN208260860U (en) | 2018-12-21 |
Family
ID=64674873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820404845.0U Expired - Fee Related CN208260860U (en) | 2018-03-25 | 2018-03-25 | A kind of ore milling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208260860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457811A (en) * | 2020-07-16 | 2021-10-01 | 沈涛 | A processing apparatus for biological reagent development |
| CN113797876A (en) * | 2021-10-14 | 2021-12-17 | 石门县捷源玻纤有限公司 | Reation kettle is used in processing of glass fiber preparation raw materials |
-
2018
- 2018-03-25 CN CN201820404845.0U patent/CN208260860U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457811A (en) * | 2020-07-16 | 2021-10-01 | 沈涛 | A processing apparatus for biological reagent development |
| CN113797876A (en) * | 2021-10-14 | 2021-12-17 | 石门县捷源玻纤有限公司 | Reation kettle is used in processing of glass fiber preparation raw materials |
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Legal Events
| 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: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |