CN209631335U - A kind of flour mill - Google Patents
A kind of flour mill Download PDFInfo
- Publication number
- CN209631335U CN209631335U CN201822175903.XU CN201822175903U CN209631335U CN 209631335 U CN209631335 U CN 209631335U CN 201822175903 U CN201822175903 U CN 201822175903U CN 209631335 U CN209631335 U CN 209631335U
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- grinding roller
- abrasive material
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- tower
- main shaft
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Abstract
The utility model discloses a kind of flour mills, the main shaft including being set to driven rotation in abrasive material case, and the grinding roller being set on main shaft is set to the bull ring that abrasive material chamber interior wall and grinding roller are oppositely arranged and the powder recovery system being connected with abrasive material case；Sub-material tower is set in the top of main shaft, alum to be ground enters abrasive material case by feed inlet, falls at the gap of grinding roller and bull ring by the slope of sub-material tower；Traditional feeding manner is changed, the service efficiency of grinding roller is improved；Alum enters abrasive material case by feed inlet; it is fallen at the gap of grinding roller and bull ring by the slope of sub-material tower; during falling; the mineral oil in immersion liquid magazine in sub-material tower stifling form mist drop and be wrapped in surface of material to alum under heating effect; improve grinding efficiency; and grinding roller and bull ring are protected, the service life of grinding roller and bull ring is improved while increasing lapping degree.
Description
Technical field
The utility model belongs to mechanical device technical field, and in particular to a kind of flour mill.
Background technique
Pendulum type ring roll pulverizer is also known as Raymond machine (Raymond).It is mainly used for producing required for the industries such as metallurgy, chemical industry, building materials
Product.Alunite is a kind of sulfate mineral of widely distributed category trigonal system, may be utilized in fabricating potash fertilizer, sulfuric acid, it is also possible to be come
Aluminium metallurgy.Alunite is generally blocky or earthy, its crystal is unobvious, is cryptocrystal mineral.If pure should be white, but contain
It is then in that light gray, pale red, pale yellow or bronzing need to extract the precision that the alum of higher purity needs to improve milling after impurity
It wants and impurity is handled in milling process.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of flour mill.
The utility model is achieved through the following technical solutions:
A kind of flour mill, the main shaft including being set to driven rotation in abrasive material case, the grinding roller being set on main shaft are arranged
The bull ring being oppositely arranged in abrasive material chamber interior wall and grinding roller and the powder recovery system being connected with abrasive material case；
The upper end of the main shaft is provided with the sub-material tower being covered in above plum blossom frame and grinding roller, the tapered tower of sub-material tower
Shape；The recovery system includes air blower and recovery pipe, and the air blower is set to abrasive material case side and face grinding roller and mill
Ring, the recovery pipe be connected with the abrasive material case side wall of air blower opposite side and be set to the mixed of sub-material tower vertical direction
It heals up connected.
In the above-mentioned technical solutions, screen-dividing machine is provided in the screening machine recovery pipe.
In the above-mentioned technical solutions, the screen-dividing machine is cyclone collector.
In the above-mentioned technical solutions, described that immersion liquid plate is arranged on the outer wall of sub-material tower, immersion liquid plate surface is provided with through-hole.
In the above-mentioned technical solutions, described that immersion liquid magazine is provided in sub-material tower.
In the above-mentioned technical solutions, the immersion liquid magazine is in a ring.
In the above-mentioned technical solutions, it is provided with relieving tool post on the main shaft, is provided with perching knife on relieving tool post.
In the above-mentioned technical solutions, the edge of a knife of the perching knife is located at the crack lower end of grinding roller and bull ring.
In the above-mentioned technical solutions, the abrasive material case inner main axis has been positioned vertically above feed inlet.
In the above-mentioned technical solutions, the lower end connection mixing mouth of the feed inlet.
In the above-mentioned technical solutions, the lower end of the abrasive material case is provided with the deceleration that deceleration strip is connected with main motor
Machine.
It the advantages of the utility model and has the beneficial effect that
1, sub-material tower is set in the top of main shaft, alum to be ground enters abrasive material case by feed inlet, passes through the oblique of sub-material tower
Slope is fallen at the gap of grinding roller and bull ring；Traditional feeding manner is changed, the service efficiency of grinding roller is improved；
2, when main motor power is after gear reduction unit slows down, driving central axis and fixed plum blossom frame on center shaft revolve
When turning, grinding roller is under the influence of centrifugal force around center axis rotation so that grinding roller compresses bull ring in parallel outward, thus guarantee grinding roller and
Bull ring is with maximum face contact；
3, alum enters abrasive material case by feed inlet, is fallen at the gap of grinding roller and bull ring by the slope of sub-material tower,
During falling, the mineral oil in immersion liquid magazine in sub-material tower fumigate to alum under heating effect forms mist liquid
Drop is wrapped in surface of material, improves grinding efficiency, and protect grinding roller and bull ring, and grinding roller and mill are improved while increasing lapping degree
The service life of ring.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein: 1 is recovery pipe, and 2 be feed inlet, and 3 mix mouth for storage, and 4 be immersion liquid magazine, and 5 be sub-material tower, based on 6
Axis, 7 be grinding roller, and 8 be abrasive material case, and 9 be bull ring, and 10 be perching knife, and 11 be plum blossom frame, and 12 be air blower, and 13 be air inlet, and 14 be shovel
Knife rest, 15 be deceleration strip, and 16 be main motor.
It for those of ordinary skill in the art, without creative efforts, can be according to above attached
Figure obtains other relevant drawings.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, combined with specific embodiments below into one
Step illustrates the technical solution of the utility model.
Embodiment 1
A kind of flour mill, the main shaft including being set to driven rotation in abrasive material case are set up by plum blossom and are placed on main shaft
Grinding roller and be set to abrasive material chamber interior wall and bull ring that grinding roller is oppositely arranged；The lower end of abrasive material case is provided with deceleration strip and master
The connected speed reducer of motor.Abrasive material case inner main axis has been positioned vertically above feed inlet.The lower end connection mixing mouth of feed inlet.Institute
The upper end for stating main shaft is provided with the sub-material tower being covered in above plum blossom frame and grinding roller, and the sub-material tower is tapered tower-like；In sub-material
Immersion liquid plate is set on the outer wall of tower, and immersion liquid plate surface is provided with through-hole.Immersion liquid magazine is provided in sub-material tower, immersion liquid magazine is in
Annular is provided with electric heater unit in immersion liquid magazine bottom, relieving tool post is provided on main shaft, is provided with perching knife on relieving tool post.Shovel
The edge of a knife of knife is located at the crack lower end of grinding roller and bull ring.
When being worked, alum to be ground enters abrasive material case by feed inlet, is fallen by the slope of sub-material tower in grinding roller
At the gap of bull ring, during falling, the mineral oil in immersion liquid magazine in sub-material tower under heating effect to alum into
The stifling mist drop that formed of row is wrapped in surface of material, improves grinding efficiency, and protect grinding roller and bull ring, is increasing lapping degree
The service life of grinding roller and bull ring is improved simultaneously, when main motor power is after gear reduction unit slows down, drives central axis and fixation
When plum blossom frame on center shaft rotates, grinding roller is under the influence of centrifugal force around center axis rotation, so that grinding roller is pressed in parallel outward
Tight bull ring, to guarantee grinding roller and bull ring with maximum face contact.Around main shaft rotation, the material for scooping up perching knife exists relieving tool post simultaneously
Reach crushing and abrasive action therebetween, smashed powder is blown in the recovery pipe of abrasive material case side by the air-flow of air blower and passes through
Cross recycling.The excessively thick person of granularity still falls within that host is intracavitary to be refaced, and the stream with the wind that granularity meets the requirements enters willy-willy collector, collects
It is finished product by flour extraction pipe discharge.
Embodiment 2
A kind of flour mill, the main shaft including being set to driven rotation in abrasive material case are set up by plum blossom and are placed on main shaft
Grinding roller and be set to abrasive material chamber interior wall and bull ring that grinding roller is oppositely arranged；The lower end of abrasive material case is provided with deceleration strip and master
The connected speed reducer of motor.Abrasive material case inner main axis has been positioned vertically above feed inlet.The lower end connection mixing mouth of feed inlet.Institute
The upper end for stating main shaft is provided with the sub-material tower being covered in above plum blossom frame and grinding roller, and the sub-material tower is tapered tower-like；In sub-material
Immersion liquid plate is set on the outer wall of tower, and immersion liquid plate surface is provided with through-hole.Immersion liquid magazine is provided in sub-material tower, immersion liquid magazine is in
Annular is provided with electric heater unit in immersion liquid magazine bottom, relieving tool post is provided on main shaft, is provided with perching knife on relieving tool post.Shovel
The edge of a knife of knife is located at the crack lower end of grinding roller and bull ring.
It further include the powder recovery system being connected with abrasive material case on the basis of above-described embodiment 1；The recovery system
Including air blower and recovery pipe, the air blower is set to abrasive material case side and face grinding roller and bull ring, the recovery pipe
It is connected with the abrasive material case side wall of air blower opposite side and is connected with the mixing mouth for being set to sub-material tower vertical direction.
Embodiment 3
A kind of flour mill, the main shaft including being set to driven rotation in abrasive material case are set up by plum blossom and are placed on main shaft
Grinding roller and be set to abrasive material chamber interior wall and bull ring that grinding roller is oppositely arranged；The lower end of abrasive material case is provided with deceleration strip and master
The connected speed reducer of motor.Abrasive material case inner main axis has been positioned vertically above feed inlet.The lower end connection mixing mouth of feed inlet.Institute
The upper end for stating main shaft is provided with the sub-material tower being covered in above plum blossom frame and grinding roller, and the sub-material tower is tapered tower-like；In sub-material
Immersion liquid plate is set on the outer wall of tower, and immersion liquid plate surface is provided with through-hole.Immersion liquid magazine is provided in sub-material tower, immersion liquid magazine is in
Annular is provided with electric heater unit in immersion liquid magazine bottom, relieving tool post is provided on main shaft, is provided with perching knife on relieving tool post.Shovel
The edge of a knife of knife is located at the crack lower end of grinding roller and bull ring.The present apparatus further includes the powder recovery system being connected with abrasive material case；Institute
Stating recovery system includes air blower and recovery pipe, and the air blower is set to abrasive material case side and face grinding roller and bull ring, institute
State recovery pipe be connected with the abrasive material case side wall of air blower opposite side and with the mixing mouth that is set to sub-material tower vertical direction
It is connected.
On the basis of above-described embodiment 2, screen-dividing machine is provided in the screening machine recovery pipe.Screen-dividing machine is whirlwind
Collector.The powder in recovery pipe can be carried out to recycling by cyclone collector to re-start in flour mill.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object,
Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, include directly and
It is indirectly connected with (connection).In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear",
The orientation or position of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise "
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
Illustrative description has been done to the utility model above, it should explanation, in the core for not departing from the utility model
In the case where the heart, it is any it is simple deformation, modification or other skilled in the art can not spend creative work etc.
The protection scope of the utility model is each fallen with replacement.
Claims (6)
1. a kind of flour mill, it is characterised in that: the main shaft including being set to driven rotation in abrasive material case is set on main shaft
Grinding roller is set to the bull ring that abrasive material chamber interior wall and grinding roller are oppositely arranged and the powder recovery system being connected with abrasive material case；
The upper end of the main shaft is provided with the sub-material tower being covered in above plum blossom frame and grinding roller, and the sub-material tower is tapered tower-like；
The recovery system includes air blower and recovery pipe, and the air blower is set to abrasive material case side, the recovery pipe and drum
The abrasive material case side wall of blower opposite side is connected and is connected with the mixing mouth for being set to sub-material tower vertical direction.
2. a kind of flour mill according to claim 1, it is characterised in that: described that immersion liquid is arranged on the outer wall of sub-material tower
Plate, immersion liquid plate surface are provided with through-hole.
3. a kind of flour mill according to claim 1, it is characterised in that: described to be provided with immersion liquid magazine in sub-material tower.
4. a kind of flour mill according to claim 1, it is characterised in that: be provided with relieving tool post, relieving tool post on the main shaft
On be provided with perching knife, the edge of a knife of the perching knife is located at the crack lower end of grinding roller and bull ring.
5. a kind of flour mill according to claim 1, it is characterised in that: the abrasive material case inner main axis is positioned vertically above
There is feed inlet.
6. a kind of flour mill according to claim 1, it is characterised in that: the lower end of the abrasive material case is provided with deceleration
The speed reducer that band is connected with main motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175903.XU CN209631335U (en) | 2018-12-24 | 2018-12-24 | A kind of flour mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175903.XU CN209631335U (en) | 2018-12-24 | 2018-12-24 | A kind of flour mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209631335U true CN209631335U (en) | 2019-11-15 |
Family
ID=68475861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822175903.XU Active CN209631335U (en) | 2018-12-24 | 2018-12-24 | A kind of flour mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209631335U (en) |
-
2018
- 2018-12-24 CN CN201822175903.XU patent/CN209631335U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pulverizer Effective date of registration: 20220321 Granted publication date: 20191115 Pledgee: Bank of China Limited by Share Ltd. Tianjin Xiqing branch Pledgor: TIANJIN SHENGDA NEW MATERIAL CO.,LTD. Registration number: Y2022980002943 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |