CN207238089U - A kind of flour mill - Google Patents
A kind of flour mill Download PDFInfo
- Publication number
- CN207238089U CN207238089U CN201721203083.XU CN201721203083U CN207238089U CN 207238089 U CN207238089 U CN 207238089U CN 201721203083 U CN201721203083 U CN 201721203083U CN 207238089 U CN207238089 U CN 207238089U
- Authority
- CN
- China
- Prior art keywords
- flour mill
- passage
- stock guide
- helical screens
- screening
- 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
- 235000013312 flour Nutrition 0.000 title claims abstract description 35
- 238000012216 screening Methods 0.000 claims abstract description 33
- 238000000227 grinding Methods 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 14
- 239000002699 waste material Substances 0.000 claims description 11
- 238000003801 milling Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 20
- 239000002893 slag Substances 0.000 abstract description 9
- 238000000605 extraction Methods 0.000 abstract description 2
- 238000009527 percussion Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003454 tympanic membrane Anatomy 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The utility model provides a kind of flour mill, including feed hopper, grinding unit, blanking funnel, spiral screening unit, discharge pipe, feed back passage, fan passage and the supporting leg set from top to bottom.The spiral screening unit includes the helical screens and stock guide of spiral setting, and material is slided along the helical screens, and product is fallen on stock guide through screening, realizes the purpose of screening.Slag charge after screening is come back in flour mill by Fan pipeline, so as to improve flour extraction.A kind of the advantages of flour mill provided by the utility model, is：By setting helical screens to realize the screening of material, it is not necessary to introduce percussion mechanism, ensure that screening effect while reducing the noise in work, improve human comfort, there is good promotional value.
Description
Technical field
It the utility model is related to grinding machinery technical field, more particularly to a kind of flour mill.
Background technology
It is frequently necessary to use flour mill during materiel machining and material is crushed, due between the mixing roll of flour mill
With certain gap, only grind in the material of one time also comprising the larger slag charge of particle, it is necessary to be carried out to these slag charges secondary
Feeding makes it reenter grinder, this just needs to screen the material after grinding.Screening plant of the prior art is
Realized by vibrating screen, since vibrating screen noise is larger in real work, serious infringement is caused to the ear-drum of staff.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of need not shake can be achieved screening purpose
Flour mill, to reduce noise.
The utility model is to solve above-mentioned technical problem by the following technical programs：
A kind of flour mill, including set from top to bottom feed hopper, grinding unit, blanking funnel, spiral screening unit；
Feed inlet is provided with the top of the feed hopper, the feed hopper is connected with the grinding unit；
The larger top of the blanking funnel opening is connected with the lower end of the grinding unit, the blanking funnel opening compared with
Small lower part is connected with the spiral screening unit；
The spiral screening unit includes sealing baffle, fixed column, helical screens and stock guide；The helical screens and lead
Flitch is around the spiral setting of the fixed column, and the helical screens are arranged above the stock guide, and the helical screens
The highest point of highest point and stock guide is tightly connected, and the helical screens and stock guide and the sealing baffle are seamless affixed, institute
State sealing baffle upper end and the blanking funnel is affixed；The helical screens surface is covered with sieve aperture.
Preferably, the helical screens and stock guide at least provided with a circumference more than.
Preferably, it is pyramidal structure at the top of the fixed column.
Preferably, the sealing baffle surface activity is provided with transparent observation window.
Preferably, the stock guide end is connected with discharge pipe.
Preferably, the helical screens end is provided with feed back passage, and the feed back passage connects a fan passage, described
Fan passage is vertically arranged along the flour mill, and the fan passage is at least each provided with a wind turbine, the wind turbine at both ends
Channel roof is provided with the feed back feed inlet that a pipeline connects the feed hopper.
Preferably, the fan passage connects the feed hopper diagonally downward.
Preferably, waste discharge passage is additionally provided with the feed back passage, in the feed back passage and waste discharge passage intersection
Afterwards, it is each provided with a valve on the feed back passage and waste discharge passage.
Preferably, the grinding unit is provided with the mixing roll that multigroup spacing is gradually reduced from top to bottom.
Preferably, the supporting leg for being arranged at the milling motor spindle is further included.
The utility model has the advantage of：1. by setting spiral screening unit, increase material screening stroke, from without
Shake and same vibrating effect can be achieved；2. being tightly connected at the top of helical screens and stock guide, prevent material without screening
Fall directly on stock guide, ensure quality of material；3. being movably set with transparent observation window on the sealing baffle, both facilitate and seen
The inner case of spiral screening unit is examined, is also convenient for the maintenance and replacement of inner components；4. helical screens end is provided with back
Expect passage, sent slag charge in flour mill back to again by wind turbine, improve material utilization；5. fan passage connects institute diagonally downward
Feed hopper is stated, so as to facilitate slag charge to reenter in flour mill；6. being provided with waste discharge passage on feed back passage, and divide on two passages
Valve is not provided with, so as to facilitate the trend of control material, waste material to be discharged suitable when.
A kind of flour mill provided by the utility model：By setting helical screens to realize the screening of material, it is not necessary to introduce
Percussion mechanism, ensure that screening effect while reducing the noise in work, improves human comfort.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of flour mill of the embodiment of the utility model；
Fig. 2 is a kind of schematic diagram of the part-structure of the spiral screening unit of flour mill of the embodiment of the utility model.
Embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with specific embodiment, and
Referring to the drawings, the utility model is described in further detail.
As shown in Figure 1, a kind of flour mill, including feed hopper 1, grinding unit 2, blanking funnel 3, spiral screening unit 4, go out
Pipe material 5, feed back passage 6, fan passage 7 and supporting leg 8.
The top of feed hopper 1 is provided with feed inlet 11, and material enters in the feed hopper 1 from feed inlet 11, the charging
1 lower end of struggling against is connected with the grinding unit 2, and what the grinding unit 2 was provided with that multigroup spacing is gradually reduced from the top down grinds
Grinding roller 21, so as to be crushed step by step to material, reduces crush strength, improves product quality.The blanking funnel 3 is open larger
Upper end be connected with the lower end of the grinding unit 2, the material after grinding enter the blanking funnel 3 in, the blanking funnel 3
The less lower end that is open is connected with the spiral screening unit 4.
The spiral screening unit 4 includes sealing baffle 41, fixed column 42, helical screens 43 and stock guide 44.
With reference to figure 2,43 surface of helical screens is covered with sieve aperture, and 44 surface of stock guide is smooth；The helical screens
43 and stock guide 44 around the 42 spiral setting of fixed column, the helical screens 43 are arranged at the top of stock guide 44, and the spiral shell
The front end of rotation sieve 43 is connected with the forward end seal of stock guide 44, and the top of the fixed column 42 is pyramidal structure, to facilitate thing
Material is fallen on the helical screens 43.The helical screens 43 and stock guide 44 at least set a circumference along the fixed column 42
More than, to ensure that screening is formed, improve screening effect.
Referring again to Fig. 1, the sealing baffle 41 coordinates around the helical screens 43 and 44 circumference of stock guide, and the sealing
Baffle 41 and helical screens 43 and stock guide 44 are seamless affixed；The upper end of the sealing baffle 41 and the blanking funnel 3 are affixed.
The side of the sealing baffle 41 is movably set with transparent observation window 411, to facilitate inside the observation spiral screening unit 4
Working condition, and facilitate the maintenance and replacement of parts.
The end of the stock guide 44 is connected with discharge pipe 5, and the product by screening is carried out by the discharge pipe 5
Operate in next step；The end of the helical screens 43 is connected with feed back passage 6, and the other end of the feed back passage 6 connects a wind
Machine passage 7, the fan passage 7 are vertically arranged along the flour mill, and the fan passage 7 is at least each provided with a wind at both ends
Machine 71, the top of fan passage 7 are provided with the feed back feed inlet 12 that a pipeline connects the feed hopper 1；In preferred embodiment
The feed back feed inlet 12 is arranged at the side of feed hopper 1, and the fan passage 7 connects the feed hopper 1 diagonally downward, with side
Just slag charge is come back in the flour mill.
Be additionally provided with waste discharge passage 61 on the feed back passage 6, the feed back passage 6 and waste discharge pipeline 61 intersection it
After be each provided with a valve (being not drawn into figure), by adjusting the opening and closing of valve, the convenient trend for adjusting slag charge.
Supporting leg 8 is additionally provided with the flour mill to provide support, the supporting leg 8 is arranged under the grinding unit 2
Square, in preferred embodiment, the lower section of Fan pipeline 7 is also equipped with supporting leg 8 to improve stability.
During using a kind of flour mill provided by the utility model, material is sent into by the feed hopper by the feed inlet 11
In 1, the blanking funnel 3 is then entered by material after the grinding of the grinding unit 2, is entered by blanking funnel 3 spiral
Screening unit 4, since the helical screens 43 are connected with the forward end seal of stock guide 44, material has to pass through the helical screens
It can just be fallen on stock guide 44 after 43 screenings, ensure that product quality, by the way that sieve is arranged to spiral shape, add material
Stroke, improves screening effect, and will not produce noise, improves the comfort level of staff；Described in product by screening enters
Discharge pipe 5 carries out next step operation, and the slag particle after screening is come back in the feed hopper 1 into the feed back pipeline 6, from
And operation is ground again, flour extraction is improved, treats that the flour mill work finishes, the valve for opening the waste discharge pipeline 61 is same
When close the valve on the feed back pipeline 6, by slag charge discharge collect.
Particular embodiments described above, has carried out into one the purpose of this utility model, technical solution and beneficial effect
Step describes in detail, it should be understood that the foregoing is merely specific embodiment of the utility model, is not limited to this reality
With new, on the premise of the spirit and principles of the utility model is not departed from, those of ordinary skill in the art are to the utility model
Any modification, equivalent substitution, improvement and etc. done, should all fall into protection domain that the utility model claims book determines it
It is interior.
Claims (10)
- A kind of 1. flour mill, it is characterised in that：Including feed hopper, grinding unit, blanking funnel, the spiral screen set from top to bottom Menu member；Feed inlet is provided with the top of the feed hopper, the feed hopper lower end is connected with the grinding unit；The larger top of the blanking funnel opening is connected with the lower end of the grinding unit, and the blanking funnel opening is less Lower part is connected with the spiral screening unit；The spiral screening unit includes sealing baffle, fixed column, helical screens and stock guide；The helical screens and stock guide Around the spiral setting of the fixed column, the helical screens are arranged above the stock guide, and the highest point of the helical screens It is tightly connected with the highest point of stock guide, the helical screens and stock guide and the sealing baffle are seamless affixed, the sealing Baffle upper end and the blanking funnel are affixed；The helical screens surface is covered with sieve aperture.
- A kind of 2. flour mill according to claim 1, it is characterised in that：The helical screens and stock guide at least provided with It is more than one circumference.
- A kind of 3. flour mill according to claim 1, it is characterised in that：It is pyramidal structure at the top of the fixed column.
- A kind of 4. flour mill according to claim 1, it is characterised in that：The sealing baffle surface activity is provided with transparent Observation window.
- A kind of 5. flour mill according to claim 1, it is characterised in that：The stock guide end is connected with discharge pipe.
- A kind of 6. flour mill according to claim 1, it is characterised in that：The helical screens end is provided with feed back and leads to Road, the feed back passage connect a fan passage, and the fan passage is vertically arranged along the flour mill, and the fan passage is extremely It is few that a wind turbine is each provided with both ends, the feed back charging that a pipeline connects the feed hopper is provided with the top of the fan passage Mouthful.
- A kind of 7. flour mill according to claim 6, it is characterised in that：The fan passage connect diagonally downward it is described into Hopper.
- A kind of 8. flour mill according to claim 6, it is characterised in that：Waste discharge is additionally provided with the feed back passage to lead to Road, after the feed back passage and waste discharge passage intersection, a valve is each provided with the feed back passage and waste discharge passage.
- A kind of 9. flour mill according to claim 1, it is characterised in that：The grinding unit is provided with multigroup from top to bottom The mixing roll that spacing is gradually reduced.
- A kind of 10. flour mill according to claim 1, it is characterised in that：Further include and be arranged at the milling motor spindle Supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721203083.XU CN207238089U (en) | 2017-09-19 | 2017-09-19 | A kind of flour mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721203083.XU CN207238089U (en) | 2017-09-19 | 2017-09-19 | A kind of flour mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207238089U true CN207238089U (en) | 2018-04-17 |
Family
ID=61885771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721203083.XU Expired - Fee Related CN207238089U (en) | 2017-09-19 | 2017-09-19 | A kind of flour mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207238089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293052A (en) * | 2019-07-02 | 2019-10-01 | 陈大鹏 | A kind of industrial process waters mud dedusting filter |
| CN110841895A (en) * | 2019-11-25 | 2020-02-28 | 株洲联信金属有限公司 | Feeding device of ball grinding machine |
-
2017
- 2017-09-19 CN CN201721203083.XU patent/CN207238089U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293052A (en) * | 2019-07-02 | 2019-10-01 | 陈大鹏 | A kind of industrial process waters mud dedusting filter |
| CN110841895A (en) * | 2019-11-25 | 2020-02-28 | 株洲联信金属有限公司 | Feeding device of ball grinding machine |
| CN110841895B (en) * | 2019-11-25 | 2021-09-14 | 株洲联信金属有限公司 | Feeding device of ball grinding machine |
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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: Pulverizer Effective date of registration: 20190906 Granted publication date: 20180417 Pledgee: Suixi Jinmao financing Company limited by guarantee Pledgor: ANHUI HAOCHEN FOOD Co.,Ltd. Registration number: Y2019340000044 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 235000 Baishan Town Industrial Park, Suixi County, Huaibei City, Anhui Province Patentee after: Anhui HaoChen Food Co.,Ltd. Address before: 235100 Baishan Town Industrial Park, Suixi County, Huaibei City, Anhui Province Patentee before: ANHUI HAOCHEN FOOD Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |