CN205700929U - A kind of flour mill - Google Patents

A kind of flour mill Download PDF

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Publication number
CN205700929U
CN205700929U CN201620312915.0U CN201620312915U CN205700929U CN 205700929 U CN205700929 U CN 205700929U CN 201620312915 U CN201620312915 U CN 201620312915U CN 205700929 U CN205700929 U CN 205700929U
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CN
China
Prior art keywords
grinding
flour mill
grinding cylinder
cylinder
screen cloth
Prior art date
Application number
CN201620312915.0U
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Chinese (zh)
Inventor
万红伟
Original Assignee
长沙万荣粉体设备科技有限公司
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Priority to CN201620312915.0U priority Critical patent/CN205700929U/en
Application granted granted Critical
Publication of CN205700929U publication Critical patent/CN205700929U/en

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Abstract

The utility model discloses a kind of flour mill, for the grinding of material, including: housing, for providing space to the grinding of material;Pan feeding passage, is arranged on housing, for the input of material;Grinding cylinder, be arranged in the form of a ring housing inner chamber and with pan feeding channel connection, for the attrition grinding of material;Enhancing tube, is arranged at the ring mandrel line of grinding cylinder and bottom grinding cylinder and communicates, the lifting of material after attrition grinding;Screen cloth, is arranged at the discharging direction, upper end of enhancing tube, finished product up to standard and the screening that exceeds standard between semi-finished product in material after attrition grinding, the returning charge transmission of the semi-finished product that are common to mutually with grinding cylinder above screen cloth to exceed standard;Tapping channel, is arranged at below screen cloth, for the output of finished product up to standard;Driving means, is connected on grinding cylinder and enhancing tube, for the output of power.This utility model can effectively reduce production cost, reduces occupation area of equipment, again can streamline operation, improve production efficiency.

Description

A kind of flour mill

Technical field

This utility model relates to powder body and manufactures apparatus field, more specifically, particularly to one Flour mill.

Background technology

Superfine grinding and fine gtinding are one of various mineral most important deep processing means, along with Developing rapidly of contemporary society's economy, various metals, nonmetal, chemical industry mineral, and cement, The social required quantity of the materials such as building materials and production scale expanding day, the inventory needing comminution is fast Speed increases, and at present, China's brittle material annual production has reached more than 1,500,000,000, and wherein iron ore is about 2.4 hundred million tons, nonferrous metallic ores more than 100,000,000 ton, nonmetallic mineral more than 2.6 hundred million ton, chemical industry mineral 0.3 More than hundred million ton, cement about more than 400,000,000 ton, building materials limestone more than 4.7 hundred million ton, the biggest portion of these materials Divide and be required for through superfine grinding.So, powder technology plays increasingly in national economy Huge effect, the research and development of all kinds flour mill have also been obtained development greatly.

Flour mill is that a kind of dependence exterior power drives, and small particles material is become satisfactory The equipment of powder material.Flour mill is applicable to barite, calcite, potassium feldspar, Talcum, big Gypsum Fibrosum, limestone, dolomite, fluorite, Calx, active hargil, activated carbon, bentonite, The grinding of the materials such as Kaolin, cement, rock phosphate in powder, Gypsum Fibrosum, glass, insulation material, permissible It is widely used in the industries such as chemical industry, mine, iron and steel, thermoelectricity, coal, increasingly obtains masses Like.

Due to the limitation of flour mill structure design in prior art, presently, flour mill one As be made up of the equipment possessing various function, such as, possess the transmission equipment of conveying function, tool The standby disintegrating apparatus of crushing function, the screening installation possessing screening function etc..In being embodied as, User often needs to overcome great number of issues, various fits together above-mentioned, so, causes this The equipment that the techniques of a little complexity are numerous constitutes the longest production line, technological process very length, Equipment is many, and floor space is very big, and production cost is high;Meanwhile, do not reach after primary fragmentation To the broken material required, special Loop Seal need to be again passed by and be again delivered to disintegrating apparatus Broken, screen the most again, return again to re-work, so, operate extremely complex, work effect Rate is low, is not suitable for the demand produced in enormous quantities.

In sum, how to provide one can effectively reduce production cost, reduce equipment and take up an area Area, again can streamline operation, improve production efficiency flour mill become art technology Personnel's problem demanding prompt solution.

Utility model content

The technical problems to be solved in the utility model is for providing a kind of flour mill, and this flour mill passes through Its structure designs, and can effectively reduce production cost, reduces occupation area of equipment, can simplify again Operating process, improves production efficiency.

A kind of flour mill, for the grinding of material, including:

Housing, for providing space to the grinding of material;

Pan feeding passage, is arranged on the housing, for the input of material;

Grinding cylinder, be arranged in the form of a ring described housing inner chamber and with described pan feeding channel connection, Attrition grinding for material;

Enhancing tube, be arranged at the ring mandrel line of described grinding cylinder and with described grinding cylinder bottom phase Logical, the lifting of material after attrition grinding;

Screen cloth, is arranged at the discharging direction, upper end of described enhancing tube, thing after attrition grinding Finished product up to standard and the screening that exceeds standard between semi-finished product in material, with described grinding cylinder above described screen cloth Be common to exceed standard the returning charge transmission of semi-finished product mutually;

Tapping channel, is arranged at below described screen cloth, for the output of finished product up to standard;

Driving means, is connected on described grinding cylinder and described enhancing tube, for the output of power.

Preferably, interstitial area, described screen cloth it are provided with between described grinding cylinder and described enhancing tube Being arranged on above described interstitial area, described tapping channel is arranged in described interstitial area.

Preferably, described grinding cylinder includes that grinding chamber, described grinding chamber are provided centrally with main shaft, It is provided with rotor on described main shaft, described rotor outer circle cylinder is provided with grinding block, described master Axle is connected with described driving means.

Preferably, it is provided with depolymerizing media ball in described grinding cylinder.

Preferably, being provided with chiller outside described grinding cylinder, described chiller is used for powder The heat radiation of mill tube crushing material process of lapping.

Preferably, described chiller includes chuck, is used for being passed through cooling water in described chuck.

Preferably, described enhancing tube includes promoting chamber, and described lifting chamber is provided centrally with rotary shaft, Being provided with helical blade in described rotary shaft, described rotary shaft is connected with described driving means.

Preferably, described screen cloth from described enhancing tube direction toward described grinding cylinder direction declivity.

Preferably, described screen cloth is 30 degree to 60 degree with the corner dimension of horizontal plane.

The beneficial effects of the utility model are: the flour mill that this utility model provides can effectively drop Low production cost, reduce occupation area of equipment, again can streamline operation, improve production efficiency.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, The accompanying drawing used required in embodiment or description of the prior art will be briefly described below, It should be evident that the accompanying drawing in describing below is only embodiment of the present utility model, for this From the point of view of the those of ordinary skill of field, on the premise of not paying creative work, it is also possible to according to The accompanying drawing provided obtains other accompanying drawing.

Fig. 1 is this utility model embodiment one flour mill overall structure schematic diagram;

Fig. 2 is that direction structure schematic diagram overlooked by this utility model embodiment one flour mill;

Fig. 3 is the structural representation of this utility model embodiment grinding cylinder;

Fig. 4 is the structural representation of this utility model embodiment enhancing tube.

Detailed description of the invention

For the technical scheme making those skilled in the art be more fully understood that in the application, below The accompanying drawing in the embodiment of the present application will be combined, the technical scheme in the embodiment of the present application will be carried out clearly Chu, it is fully described by, it is clear that described embodiment is only some embodiments of the present application, Rather than whole embodiments.

Based on the embodiment in the application, those of ordinary skill in the art are not making creativeness The every other embodiment obtained under work premise, all should belong to the scope of the application protection.

See Fig. 1 to Fig. 4, Fig. 1 to Fig. 4, it is provided that a kind of flour mill of this utility model Specific embodiment, wherein, Fig. 1 is that this utility model embodiment one flour mill overall structure is shown It is intended to;Fig. 2 is that this utility model embodiment one flour mill overlooks direction structure schematic diagram, figure 3 is the structural representation of this utility model embodiment grinding cylinder;Fig. 4 is that this utility model is implemented The structural representation of example enhancing tube.

As shown in Figures 1 to 4, this utility model provides a kind of flour mill, for material Grinding, including housing 1, pan feeding passage 2, grinding cylinder 3, enhancing tube 4, screen cloth 5, discharging Passage 6 and driving means 7.

Housing 1, for providing space to the grinding of material.For the concrete shape of housing 1, Can select according to actual needs, present embodiments provide the cylindrical shell that a kind of inside is cavity Body.For the volume size of housing 1, can need according to production or outside place limits and carries out Select.

Pan feeding passage 2, is arranged on housing 1, for the input of material.

Concrete, pan feeding passage 2 can select directly to offer on housing 1, it is also possible to selects Other pipeline.

In practical operation, pan feeding passage 2 is generally located on following grinding cylinder 3 top, so, Can directly rely on gravity to import during material input, the path that crushing material grinds is from following grinding Cylinder 3 tops last till bottom following grinding cylinder 3, and the path that crushing material grinds can also increase.

Grinding cylinder 3, is arranged in the inner chamber of housing 1 in the form of a ring and connects with pan feeding passage 2, uses Attrition grinding in material.

In the present embodiment, grinding cylinder 3 is evenly arranged on a circumference of housing 1 inner chamber and total It is provided with 5 altogether.Certainly, the quantity of grinding cylinder 3 can also select 3,4 or 6 Individual.

Enhancing tube 4, is arranged at the ring mandrel line of grinding cylinder 3 and bottom grinding cylinder 3 and communicates, The lifting of material after attrition grinding.

After material is in input to grinding cylinder 3, can be by grinding cylinder 3 attrition grinding, meanwhile, thing Material suffers action of gravity own, and material can fall with the process of attrition grinding, until falling powder Bottom mill tube 3, owing to enhancing tube 4 communicates bottom grinding cylinder 3, the material after attrition grinding Can promote by elevated cylinder 4, until transmission is to the discharge end of enhancing tube 4.

Screen cloth 5, is arranged at the discharging direction, upper end of enhancing tube 4, thing after attrition grinding In material, finished product up to standard and the screening that exceeds standard between semi-finished product, communicate with grinding cylinder 3 above screen cloth 5 Returning charge for the semi-finished product that exceed standard is transmitted.

So-called finished product up to standard, refers to that the particle diameter after crushing material grinding has reached the big of given size Little, what is called exceeds standard semi-finished product, then refer to crushing material grind after particle diameter be also not up to regulation chi Very little size.

Concrete, the size of size according to the rules, the mesh diameter size of screen cloth 5 can be set, Finished product up to standard is sieved with the semi-finished product that exceed standard, thus will need the finished product collected and need again The feed separation of processing is out.Wherein, finished product up to standard leads to through entering following discharging after screen cloth 5 In road 6, the semi-finished product that exceed standard fall into the most crushed grinding of grinding cylinder 3 above screen cloth 5.

Tapping channel 6, is arranged at below screen cloth 5, for the output of finished product up to standard.

Driving means 7, is connected on grinding cylinder 3 and enhancing tube 4, for the output of power. In the present embodiment, driving means 7 directly selects the combination of motor and reduction box.

Generally, the flour mill compact conformation that this utility model provides, rationally distributed, one Equipment be achieved that material conveying, attrition grinding, screen, collect and re-work etc. all of Technological process, only need to take less place, it is possible to complete the production process of whole powder body, And processing effect is excellent, can effectively reduce production cost, reduce occupation area of equipment, again can Streamline operation, improves production efficiency, and the high-volume being adapted to very much powder body produces continuously.

In the present embodiment, for further facilitating the screening of material, grinding cylinder 3 and enhancing tube 4 it Between be provided with interstitial area 8, screen cloth 5 is arranged on above interstitial area 8, and tapping channel 6 is arranged on In interstitial area 8.

In the present embodiment, for convenience of the attrition grinding of material, grinding cylinder 3 includes grinding chamber 301, Grinding chamber 301 is provided centrally with main shaft 302, and main shaft 302 is provided with rotor 303, rotor Being provided with grinding block 304 on 303 external cylindrical surfaces, main shaft 302 is connected with driving means 7.

So, after material to be broken enters grinding chamber 301, driving means 7 drives main shaft 302 Rotating, main shaft 302 rotor driven 303 rotates, and rotor 303 and then drive grinding block 304 revolve Turning, material ceaselessly collides with grinding cylinder 3 inwall and rotor 303, grinding block 304, Thus crushed grinding.Fig. 3 is the concrete structure schematic diagram of the present embodiment grinding cylinder.

In the present embodiment, for further facilitating the attrition grinding of material, it is provided with in grinding cylinder 3 Depolymerizing media ball 9.So, depolymerizing media ball 9 along with the rotation of rotor 303 also can be ceaselessly Rotate and collide with material, thus accelerating the attrition grinding of material.Additionally, fall into grinding cylinder Depolymerizing media ball 9 bottom 3 can promote by elevated cylinder 4, returns to grinding cylinder 3 internal.

In the present embodiment, for convenience of the grinding cylinder 3 heat radiation to crushing material process of lapping, grinding Being provided with chiller 10 outside cylinder 3, chiller 10 is used for grinding cylinder 3 to crushing material The heat radiation of process of lapping.

In the present embodiment, for strengthening radiating effect further, chiller 10 includes chuck, folder It is used in set being passed through cooling water.So, cooling can be utilized by being ceaselessly passed through cooling water The tape loop of water walks heat, it is achieved good heat radiation.

In the present embodiment, for convenience of the lifting of material, enhancing tube 4 includes promoting chamber 401, carries Rise chamber 401 and be provided centrally with rotary shaft 402, rotary shaft 402 is provided with helical blade 403, Rotary shaft 402 is connected with driving means 7.

So, driving means 7 is rotated axle 402 and rotates, and rotary shaft 402 drives helical-blade Sheet 403 rotates, just can be by material screw lifting when helical blade 403 rotates.Concrete, Helical blade 403 line number can also be arranged strengthen promoting effect with helical blade 403 angle. Fig. 4 is the concrete structure schematic diagram of the present embodiment enhancing tube.

In the present embodiment, for strengthening the screening effect of finished product up to standard and the semi-finished product that exceed standard, screen cloth 5 From enhancing tube 4 direction toward grinding cylinder 3 direction declivity.Concrete, it is also possible to add on screen cloth 5 If vibrating device optimizes screening effect.

In the present embodiment, for strengthening the screening effect of finished product up to standard and the semi-finished product that exceed standard further, Screen cloth 5 is 30 degree to 60 degree with the corner dimension of horizontal plane.In the present embodiment, screen cloth 5 with The corner dimension of horizontal plane is 45 degree.

When a kind of flour mill that this utility model provides is embodied as, can be achieved by the steps of:

S1, startup driving means 7, input material from pan feeding passage 2;

S2, material are by grinding cylinder 3 attrition grinding the end that falls to grinding cylinder 3 and enhancing tube 4 Portion communicates place;

Material after crushed grinding is up promoted by S3, enhancing tube 4;

Material after the crushed grinding that S4, screen cloth 5 cylinder to be lifted 4 elevate sieves Point, wherein, finished product up to standard falls through the mesh of screen cloth 5, and the semi-finished product returning charge that exceeds standard is transmitted extremely The most crushed grinding in grinding cylinder 3;

S5, tapping channel 6 will transmit through the finished product up to standard output that screen cloth 5 mesh falls.

Above a kind of flour mill provided by the utility model is described in detail.Herein Apply specific case principle of the present utility model and embodiment are set forth, above reality The explanation executing example is only intended to help to understand method of the present utility model and core concept thereof.Should Point out, for those skilled in the art, former without departing from this utility model On the premise of reason, it is also possible to this utility model is carried out some improvement and modification, these improve and Modification also falls in this utility model scope of the claims.

Claims (9)

1. a flour mill, for the grinding of material, it is characterised in that including:
Housing, for providing space to the grinding of material;
Pan feeding passage, is arranged on the housing, for the input of material;
Grinding cylinder, be arranged in the form of a ring described housing inner chamber and with described pan feeding channel connection, Attrition grinding for material;
Enhancing tube, be arranged at the ring mandrel line of described grinding cylinder and with described grinding cylinder bottom phase Logical, the lifting of material after attrition grinding;
Screen cloth, is arranged at the discharging direction, upper end of described enhancing tube, thing after attrition grinding Finished product up to standard and the screening that exceeds standard between semi-finished product in material, with described grinding cylinder above described screen cloth Be common to exceed standard the returning charge transmission of semi-finished product mutually;
Tapping channel, is arranged at below described screen cloth, for the output of finished product up to standard;
Driving means, is connected on described grinding cylinder and described enhancing tube, for the output of power.
Flour mill the most according to claim 1, it is characterised in that described grinding cylinder and institute Stating and be provided with interstitial area between enhancing tube, described screen cloth is arranged on above described interstitial area, described Tapping channel is arranged in described interstitial area.
Flour mill the most according to claim 1, it is characterised in that described grinding cylinder includes Grinding chamber, described grinding chamber is provided centrally with main shaft, and described main shaft is provided with rotor, described Being provided with grinding block on rotor outer circle cylinder, described main shaft is connected with described driving means.
Flour mill the most according to claim 3, it is characterised in that set in described grinding cylinder It is equipped with depolymerizing media ball.
Flour mill the most according to claim 1, it is characterised in that outside described grinding cylinder Being provided with chiller, described chiller is for the heat radiation of grinding cylinder crushing material process of lapping.
Flour mill the most according to claim 5, it is characterised in that described chiller bag Include chuck, be used in described chuck being passed through cooling water.
Flour mill the most according to claim 1, it is characterised in that described enhancing tube includes Promoting chamber, described lifting chamber is provided centrally with rotary shaft, described rotary shaft is provided with helical-blade Sheet, described rotary shaft is connected with described driving means.
Flour mill the most according to claim 1, it is characterised in that described screen cloth is from described Enhancing tube direction is toward described grinding cylinder direction declivity.
Flour mill the most according to claim 8, it is characterised in that described screen cloth and level The corner dimension in face is 30 degree to 60 degree.
CN201620312915.0U 2016-04-14 2016-04-14 A kind of flour mill CN205700929U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620312915.0U CN205700929U (en) 2016-04-14 2016-04-14 A kind of flour mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620312915.0U CN205700929U (en) 2016-04-14 2016-04-14 A kind of flour mill

Publications (1)

Publication Number Publication Date
CN205700929U true CN205700929U (en) 2016-11-23

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Application Number Title Priority Date Filing Date
CN201620312915.0U CN205700929U (en) 2016-04-14 2016-04-14 A kind of flour mill

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Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105728143A (en) * 2016-04-14 2016-07-06 长沙万荣粉体设备科技有限公司 Crushing and grinding machine and crushing and grinding method
CN108020063A (en) * 2017-11-30 2018-05-11 郑州搜趣信息技术有限公司 A kind of excrement drying equipment
CN108393340A (en) * 2018-02-02 2018-08-14 张连军 A kind of argillization formula soil restoring device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105728143A (en) * 2016-04-14 2016-07-06 长沙万荣粉体设备科技有限公司 Crushing and grinding machine and crushing and grinding method
CN105728143B (en) * 2016-04-14 2018-11-27 长沙万荣粉体设备科技有限公司 A kind of flour mill and grinding method
CN108020063A (en) * 2017-11-30 2018-05-11 郑州搜趣信息技术有限公司 A kind of excrement drying equipment
CN108393340A (en) * 2018-02-02 2018-08-14 张连军 A kind of argillization formula soil restoring device
CN108393340B (en) * 2018-02-02 2020-02-14 北京埃克兰德生态环保技术有限公司 Argillization formula soil prosthetic devices

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AV01 Patent right actively abandoned

Granted publication date: 20161123

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