CN2230184Y - Multi-function super-grade fine-powder machine - Google Patents

Multi-function super-grade fine-powder machine Download PDF

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Publication number
CN2230184Y
CN2230184Y CN 95216321 CN95216321U CN2230184Y CN 2230184 Y CN2230184 Y CN 2230184Y CN 95216321 CN95216321 CN 95216321 CN 95216321 U CN95216321 U CN 95216321U CN 2230184 Y CN2230184 Y CN 2230184Y
Authority
CN
China
Prior art keywords
stator
rotor
return flow
multi
flow line
Prior art date
Application number
CN 95216321
Other languages
Chinese (zh)
Inventor
王汉清
张志谦
张士贤
Original Assignee
北京汇百川技术设计研究所
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 北京汇百川技术设计研究所 filed Critical 北京汇百川技术设计研究所
Priority to CN 95216321 priority Critical patent/CN2230184Y/en
Application granted granted Critical
Publication of CN2230184Y publication Critical patent/CN2230184Y/en

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Abstract

The utility model relates to a multi-function superfine powder machine which comprises a machine frame, a stator housing, rotors, stator striking slices and rotor striking slices. A micro powder mixing chamber is formed between a grading plate and the rotors, a return passage is installed that is connected to the lower parts of the micro powder chamber and the stators, and a reflux quantity control valve is installed to control the granularity of outputting micro powder. The utility model has the multi functions of micronizing, disinfecting, dehumidifying, etc.

Description

Multi-functional super pulverizing mill

The utility model belongs to Work machine, relates to a kind of reducing mechanism, particularly a kind of multi-functional super pulverizing mill.

Existing material-pulverizing device mostly is mechanical type and pulverizes, and wants to reach certain particle, often needs screening, and ZL93218910 discloses a kind of wind rotation from hitting reducing mechanism, is equipped with all on stator inner wall and rotor that a plurality of stators hit sheet and rotor hits sheet.Stator hit the sheet spaced set a plurality of with axially be same angle, rotor hits sheet many groups vertically, every group is emitting shape, shifts to install between each group, material inlet and air inlet are established in the bottom, discharging opening is established on top, the discharging opening place establishes exhaust blower.Utilize wind-force to make material rotation, the material fineness is reached more than 1000 orders, but its weak point is, can't control granularity artificially, in addition the auxiliary equipment granularity requirements that just can obtain envisioning from hitting.

The purpose of this utility model is, overcomes the above-mentioned deficiency of prior art, and a kind of multi-functional pulverizing mill is provided, and can control the granularity after material is pulverized within the specific limits effectively.

The utility model is achieved through the following technical solutions: a kind of multi-functional super pulverizing mill comprises frame, stator casing and rotor, the stator inner wall spaced set is a plurality of to hit sheet with the stator that axially is same angle, the rotors that are the mutual dislocation of emitting shape of organizing are set on the armature spindle more hit sheet, the last air-introduced machine that also comprises the discharging opening place, be provided with between last air-introduced machine and the rotor coaxial on beater plate, above last beater plate, be provided with a graded plate, between graded plate and rotor, spacing is arranged, to form the micro mist mixing chamber, blower fan is set in the bottom of rotor, between micro mist mixing chamber sidewall and stator case bottom, be provided with a plurality of return flow lines, the return flow line is equipped with the capacity of returns control valve in two ends up and down, the rotary piston machine sheet is installed on the coaxial centrifugal disc, and vertical crash panel is established in the end of centrifugal disc.

The utility model utilizes the high speed rotation of rotor to produce the high velocity air of big flow, its linear velocity can reach 80~140 meter per seconds, rotor and stator gap air velocity are more than 55 meter per seconds, rotor forms a plurality of staggered eddy current and pulverizes cell on centrifugal disc, its inside can produce supersonic speed, hurriedly clashes between material particles, friction, stressed, reaches desirable cracking and pulverizes, form trickle powder, the particle that granularity is little in the micro mist mixing chamber is crossed graded plate and is discharged from discharging opening.The particle that granularity is bigger returns once more through the return flow line to be pulverized.Regulate the capacity of returns by-pass valve control, can control the granularity that discharging opening is discharged micro mist effectively.Under the impact of high velocity air, epitrochanterian eddy current cell produces 4000~15000 times/second vibrations, produces ultrasonic wave thus, can carry out sterilizing to material.The high temperature that produces in the crushing process can dehumidify to material, drying.

The utility model is described in further detail below in conjunction with embodiment of the present utility model.

Description of drawings:

Fig. 1----the utility model structure chart

The 1--upper bearing (metal), 2--volute and material outlet, the last air-introduced machine of 3--, the 4--graded plate, 5--return flow line, 6--return valve, 7--micro mist mixing chamber, 8--capacity of returns by-pass valve control, 9--backflow internal channel, the 10--lower bearing, 11--lower bearing shell, 12--joint group belt pulley, the 13--main shaft, 14--stator tooth plate, 15--rotor crash panel, 16--rotor minor air cell, the 17--access door, blower fan under the 18--, 19--material inlet, the hot blast import, 20--support and shell, the last beater plate of 21--, 22--rotor, the 23--stator, the standby charging aperture of 24--

Fig. 1. showed an embodiment of the present utility model

Main shaft (13) is by upper bearing (metal) (1), and lower bearing (10) supports, and installs air-introduced machine (3) on it from top to bottom successively, graded plate (4), last beater plate (21), rotor (22), following blower fan (18).There is a U type syphon shape return flow line (5) to communicate in the side of micro mist mixing chamber (7), and leads to stator (23) inside by backflow internal channel (9) with stator (23) bottom.Return valve (6) is equipped with in upper end, return flow line (5), and recycle control valve (8) is equipped with in the lower end.Joint group belt pulley (12) is equipped with in main shaft (13) lower end, to join with power source.Blower fan (18) locates to leave standby charging aperture (24) under being higher than on stator (23) housing.During use, connect power, material and hot blast enter from import department, and the micro mist after the pulverizing sieves in micro mist mixing chamber (7), and thin person discharges from discharging opening (2), and thick person enters once more in the stator (23) through return flow line (5) and pulverizes.When not needing the hot blast charging, material directly can be dropped into from charging aperture (24).

As embodiment two of the present utility model, return flow line (5) have two, are provided with in stator (23) both sides.

Return flow line of the present utility model (5) is to such an extent as to can to require to be provided with three, four, five according to the material smashing fineness a plurality of.

Claims (5)

1, a kind of multi-functional super pulverizing mill, comprise frame, stator casing and rotor, the stator inner wall spaced set is a plurality of to hit sheet with the stator that axially is same angle, the rotors that are the mutual dislocation of emitting shape of organizing are set on the armature spindle more hit sheet, the last air-introduced machine that also comprises the exit, be provided with between last air-introduced machine and the rotor coaxial on beater plate, it is characterized in that above beater plate, being provided with a graded plate, between graded plate and rotor, leave at interval to form the micro mist mixing chamber, the bottom of rotor is provided with down blower fan, between micro mist mixing chamber sidewall and stator case bottom, establish a plurality of return flow lines, the return flow line is equipped with the capacity of returns control valve in two ends up and down, rotor hits sheet and is installed on the coaxial centrifugal disc, and vertical crash panel is established in the end of centrifugal disc.
2, multi-functional super pulverizing mill according to claim 1 is characterized in that described return flow line (5) is the U-bend shape, and blower fan (18) locates to leave standby charging aperture (24) under being higher than on stator (23) housing.
3, according to claim 1, the described multi-functional super pulverizing mill of claim 2, it is characterized in that described return flow line (5) has 1.
4, according to claim 1, the described multi-functional super pulverizing mill of claim 2, it is characterized in that described return flow line (5) has 2, is arranged on the both sides of stator (23).
5,, it is characterized in that described return flow line (5) has 3~5 so that a plurality of according to claim 1, the described multi-functional super pulverizing mill of claim 2.
CN 95216321 1995-07-18 1995-07-18 Multi-function super-grade fine-powder machine CN2230184Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95216321 CN2230184Y (en) 1995-07-18 1995-07-18 Multi-function super-grade fine-powder machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95216321 CN2230184Y (en) 1995-07-18 1995-07-18 Multi-function super-grade fine-powder machine

Publications (1)

Publication Number Publication Date
CN2230184Y true CN2230184Y (en) 1996-07-03

Family

ID=33865439

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95216321 CN2230184Y (en) 1995-07-18 1995-07-18 Multi-function super-grade fine-powder machine

Country Status (1)

Country Link
CN (1) CN2230184Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1084159C (en) * 1996-12-10 2002-05-08 王汉清 Method for producing cooked whole soya-bean powder
CN102698851A (en) * 2012-05-25 2012-10-03 南京威尔化工有限公司 Crushing, grinding and grading integrated machine
CN102822322A (en) * 2009-11-16 2012-12-12 蒂森克虏伯伍德公司 Device and method for creating a fine-grained fuel from solid or paste-like raw energy materials by means of torrefaction and crushing
CN108579614A (en) * 2018-05-03 2018-09-28 莱芜职业技术学院 A kind of ferrite powder spray granulation plant

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1084159C (en) * 1996-12-10 2002-05-08 王汉清 Method for producing cooked whole soya-bean powder
CN102822322A (en) * 2009-11-16 2012-12-12 蒂森克虏伯伍德公司 Device and method for creating a fine-grained fuel from solid or paste-like raw energy materials by means of torrefaction and crushing
CN102822322B (en) * 2009-11-16 2015-12-09 蒂森克虏伯伍德公司 By roasting with pulverize equipment and the method for to be produced particulate fuel by solid or pasty state energy feedstuff
CN102698851A (en) * 2012-05-25 2012-10-03 南京威尔化工有限公司 Crushing, grinding and grading integrated machine
CN108579614A (en) * 2018-05-03 2018-09-28 莱芜职业技术学院 A kind of ferrite powder spray granulation plant

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