CN207238220U - A kind of flour mill with elevator - Google Patents

A kind of flour mill with elevator Download PDF

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Publication number
CN207238220U
CN207238220U CN201721203062.8U CN201721203062U CN207238220U CN 207238220 U CN207238220 U CN 207238220U CN 201721203062 U CN201721203062 U CN 201721203062U CN 207238220 U CN207238220 U CN 207238220U
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CN
China
Prior art keywords
elevator
flour mill
feed
helical screens
stock guide
Prior art date
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Active
Application number
CN201721203062.8U
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Chinese (zh)
Inventor
王清伟
徐茹
尤国安
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Haochen Food Co Ltd
Original Assignee
Anhui Haochen Food Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Haochen Food Co Ltd filed Critical Anhui Haochen Food Co Ltd
Priority to CN201721203062.8U priority Critical patent/CN207238220U/en
Application granted granted Critical
Publication of CN207238220U publication Critical patent/CN207238220U/en
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Abstract

The utility model provides a kind of flour mill with elevator, including feed hopper, grinding unit, blanking funnel, spiral screening unit, discharge pipe, secondary feeding unit material 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 elevator, so as to ensure making full use of for material, improves flour extraction.A kind of flour mill with elevator provided by the utility model is:By setting helical screens to realize the screening of material, percussion mechanism need not be introduced, screening effect is ensure that while reducing the noise in work, the conveying of slag charge is realized by elevator, transmission mode is changed to mechanical structure, solid accumulation and blocking are avoided, improves operation fluency, there is good promotional value.

Description

A kind of flour mill with elevator
Technical field
It the utility model is related to grinding machinery technical field, more particularly to a kind of flour mill with elevator.
Background technology
It is frequently necessary to use flour mill progress attrition grinding during materiel machining, due between the mixing roll of flour mill having There is certain gap, only grind the material kind of one time and also include the larger slag charge of particle, it is necessary to be carried out to these slag charges on secondary Material makes it reenter grinder, this just needs to screen the material after grinding.Screening plant of the prior art is logical Vibrating screen realization is crossed, since vibrating screen noise is larger in real work, serious infringement is caused to the ear-drum of staff.Separately Outside, the secondary feeding work of slag charge generally relies on wind turbine and provides power, and the slag charge for the motor spindle that is milled is re-delivered to top In hopper, when slag charge is more, wind turbine conveys less efficient, and easily blocks, in use to have inconvenience more.
Utility model content
The technical problem to be solved by the utility model is to provide one kind need not shake i.e. can be achieved screening purpose and The flour mill of slag charge conveying is realized by elevator.
The utility model is to solve above-mentioned technical problem by the following technical programs:
A kind of flour mill with elevator, including feed hopper, grinding unit, blanking funnel, the spiral shell set from top to bottom Revolve screening unit and secondary feeding unit material;
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, 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 are most The highest point of eminence and stock guide is tightly connected, and the helical screens and stock guide and the sealing baffle are seamless affixed, described Sealing baffle upper end and the blanking funnel are affixed;The helical screens surface is covered with sieve aperture;
The end of the helical screens and the secondary feeding unit material are affixed, and the secondary feeding unit material leads to including feed back Road, elevator, the feed back passage lead to the lifting motor spindle, and material is re-delivered to the charging by the elevator Bucket.
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 elevator is obliquely installed along the flour mill, and the elevator bottom is away from the flour mill, institute Elevator top is stated close to the feed hopper.
Preferably, the elevator inner homogeneous is provided with multiple lifting plates, the lifting plate during the motion with institute The tangential direction for stating the outer wall of elevator keeps vertical.
Preferably, the secondary feeding unit material further includes secondary feeds pipeline, is set on the outer wall of the lower section of the elevator Be equipped with the entrance of the secondary feeds pipeline, the lifting plate the elevator tip motions to horizontal plane parallel position When, the projection of the lifting plate in the vertical direction is entirely fallen within the entrance of the secondary feeds pipeline, and in horizontal There is no shelter between the lifting plate of state and the entrance.
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.
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 with it is secondary on Material unit is affixed, is sent slag charge in flour mill back to again by secondary feeding unit material, improves material utilization;5. lifting plate is in Vertical direction projection bending during horizontality falls in entrance, ensure that the material on lifting plate enters described in can fully entering In mouthful, so as to return in the flour mill;6. being provided with waste discharge passage on feed back passage, and valve is respectively arranged with two passages Door, so as to facilitate the trend of control material, to discharge waste material suitable when.
A kind of flour mill with elevator provided by the utility model:By setting helical screens to realize the sieve of material Choosing, it is not necessary to introduce percussion mechanism, screening effect is ensure that while reducing the noise in work, slag is realized by elevator The conveying of material, is changed to mechanical structure by transmission mode, avoids solid accumulation and blocking, improves operation fluency.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of flour mill with elevator of the embodiment of the utility model;
Fig. 2 is a kind of part knot of the spiral screening unit of flour mill with elevator of the embodiment of the utility model The schematic diagram of structure.
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 with elevator, including it is feed hopper 1, grinding unit 2, blanking funnel 3, spiral Screening unit 4, discharge pipe 5, secondary feeding unit material and supporting leg 7.
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 the secondary feeding unit material.
The secondary feeding unit material includes feed back passage 61, elevator 62 and secondary feeds pipeline 63;The feed back passage The end secure fit of 61 one end and the helical screens 43, one end are connected with the bottom of the elevator 62, so that by slag charge It imported into the elevator 62.
The elevator 62 is obliquely installed along the flour mill, and 62 bottom of elevator is away from the flour mill, lifting 61 top of machine is close to the feed hopper 1;62 inner homogeneous of elevator is provided with multiple lifting plates 621, the lifting plate 621 It is vertical with the tangential direction holding of the outer wall 622 of the elevator 62 during the motion.
The entrance 623 of the secondary feeds pipeline 63, the lifting are provided with the outer wall 622 of the lower section of elevator 62 Plate 621 is when 62 tip motions of elevator are to horizontal plane parallel position, the throwing of 621 in the vertical direction of lifting plate Shadow is entirely fallen within the entrance 623, and does not have shelter between lifting plate 621 and the entrance 623 in horizontality, So as to which the material ensured on the lifting plate 621 can entirely fall in the entrance 623,63 both ends of the secondary feed pipe difference Connect the feed back feed inlet 12 on the entrance 623 and feed hopper 1, the height of the entrance 623 be located at the feed inlet 12 it On, so that material enters the flour mill by gravity.
Waste discharge passage 64 is additionally provided with the feed back passage 61, the feed back passage 61 and waste discharge pipeline 64 are in intersection A valve (being not drawn into figure) is each provided with afterwards, by adjusting the opening and closing of valve, the convenient trend for adjusting slag charge.
Supporting leg 7 is additionally provided with the flour mill to provide support, the supporting leg 7 is arranged under the grinding unit 2 Square, in preferred embodiment, the lower section of elevator 62 is also equipped with supporting leg 7 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 comes back to the feed hopper 1 into the secondary feeding unit material In, so as to be ground operation again, flour extraction is improved, treats that the flour mill work finishes, opens the waste discharge pipeline 64 Valve simultaneously closes off the valve on the feed back pipeline 61, and slag charge is discharged and is collected.
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)

  1. A kind of 1. flour mill with elevator, it is characterised in that:Including set from top to bottom feed hopper, grinding unit, under Funnel, spiral screening unit and secondary feeding unit material;
    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;
    The end of the helical screens and the secondary feeding unit material are affixed, and the secondary feeding unit material includes feed back passage, carries The machine of liter, the feed back passage lead to the lifting motor spindle, and material is re-delivered to the feed hopper by the elevator.
  2. A kind of 2. flour mill with elevator according to claim 1, it is characterised in that:The helical screens and guide Plate at least provided with a circumference more than.
  3. A kind of 3. flour mill with elevator according to claim 1, it is characterised in that:It is cone at the top of the fixed column Shape structure.
  4. A kind of 4. flour mill with elevator according to claim 1, it is characterised in that:Live on the sealing baffle surface It is dynamic to be provided with transparent observation window.
  5. A kind of 5. flour mill with elevator according to claim 1, it is characterised in that:The stock guide end connection There is discharge pipe.
  6. A kind of 6. flour mill with elevator according to claim 1, it is characterised in that:The elevator is along the mill Powder machine is obliquely installed, and the elevator bottom is away from the flour mill, and the elevator top is close to the feed hopper.
  7. A kind of 7. flour mill with elevator according to claim 1, it is characterised in that:The elevator inner homogeneous Multiple lifting plates are provided with, the lifting plate is vertical with the tangential direction holding of the outer wall of the elevator during the motion.
  8. A kind of 8. flour mill with elevator according to claim 7, it is characterised in that:The secondary feeding unit material is also Including secondary feeds pipeline, the entrance of the secondary feeds pipeline is provided with the outer wall of the lower section of the elevator, it is described to carry For lift slab when the elevator tip motions are to horizontal plane parallel position, the projection of the lifting plate in the vertical direction is complete Fall in the entrance of the secondary feeds pipeline, and there is no shelter between the lifting plate in horizontality and the entrance.
  9. A kind of 9. flour mill with elevator according to claim 1, it is characterised in that:Also set on the feed back passage Waste discharge passage is equipped with, after the feed back passage and waste discharge passage intersection, is respectively set on the feed back passage and waste discharge passage It is equipped with a valve.
  10. A kind of 10. flour mill with elevator according to claim 1, it is characterised in that:The grinding unit is from upper To the mixing roll for being arranged with multigroup spacing and being gradually reduced.
CN201721203062.8U 2017-09-19 2017-09-19 A kind of flour mill with elevator Active CN207238220U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721203062.8U CN207238220U (en) 2017-09-19 2017-09-19 A kind of flour mill with elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721203062.8U CN207238220U (en) 2017-09-19 2017-09-19 A kind of flour mill with elevator

Publications (1)

Publication Number Publication Date
CN207238220U true CN207238220U (en) 2018-04-17

Family

ID=61885813

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721203062.8U Active CN207238220U (en) 2017-09-19 2017-09-19 A kind of flour mill with elevator

Country Status (1)

Country Link
CN (1) CN207238220U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111013810A (en) * 2019-12-13 2020-04-17 王维忠 Pearl shell 'three-substance' separation equipment and shell separation method based on separation equipment
CN113333281B (en) * 2021-08-06 2021-10-08 江苏通和沥青混凝土有限公司 Concrete preparation grit material classifying and screening device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111013810A (en) * 2019-12-13 2020-04-17 王维忠 Pearl shell 'three-substance' separation equipment and shell separation method based on separation equipment
CN113333281B (en) * 2021-08-06 2021-10-08 江苏通和沥青混凝土有限公司 Concrete preparation grit material classifying and screening device

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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: Milling machine with lifting machine

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