CN206716087U - One kind pulverizes formula winnowing machine - Google Patents

Abstract

One kind pulverizes formula winnowing machine, including casing, pulverize component, material feeding part, lower discharge part, outlet drainage conduit, motor of the both ends with output shaft, cfentrifugal blower, decelerator and motor control box, motor makes to pulverize component in case internal rotation, muller and scraper plate make to be added to the material grinding in casing, it is fixed on casing and comes from the air blast into case of cfentrifugal blower air intake assembly, proportion is small, the material that is grinded up of fine size is discharged from outlet drainage conduit, granularity is big, heavy material lagging is in casing, and through lower discharge part, realize the purpose that material separates selection by winnowing when pulverizing, pulverize and be integrated in one with choosing point, there is device category few, process is few, occupied ground is few, the advantages of process proportion of goods damageds are low.

Description

One kind pulverizes formula winnowing machine

Technical field

The utility model belongs to field of metallurgy, particularly relates to one kind and pulverizes formula winnowing machine.

Background technology

At present, metalliferous material separates generally use magnetic plant with non-metallic material separation removal lime-ash is also from sponge iron Former carbon residue etc., selection by winnowing separation equipment separate and recover metal aluminium such as from aluminium slag, when metal is together with non-metallic bond and metal The reduction for remove gangue such as from sponge iron when material differs very little with the physical dimension or granularity of non-metallic material, remaining is non- During metalliferous material, generally use is a variety of to select the modes that subset is connected, such as first with broken or pulverising apparatus by metal with it is nonmetallic Crush together, then using magnetic plant or wind sorting equipment etc., exist process equipment species is more, process is more, occupied ground is big, The shortcomings that total recovery rate of process multiple operation is not high.

The content of the invention

Goal of the invention of the present utility model：

Mainly for the above situation, to overcome the defect of prior art, the purpose of the utility model is just to provide a kind of work Sequence is few, device category is few, occupied ground is small, the process proportion of goods damageds are low, pulverizes choosing divides what is be integrated in one to pulverize formula winnowing machine.

The technical solution of the utility model is：

Provide one kind and pulverize formula winnowing machine, including casing, pulverize component, material feeding part, lower discharge part, outlet discharge Pipe, motor of the both ends with output shaft, cfentrifugal blower, decelerator and motor control box, casing are provided with top plate With the cylinder of bottom plate, be fixed with the side wall of casing motor, cfentrifugal blower, decelerator, motor control box and Air intake tube assembly, the upper end of driving motor output shaft are connected with decelerator, and the lower end of driving motor output shaft is connected with centrifugal Air blower, is provided with small belt pulley on the output shaft of decelerator, and the centre of roof box is provided with a bearing block, on top plate A material feeding part and more than four and uniform stiffener plate are additionally provided with, bearing, the axis of bearing block are fixed with bearing block Overlapped with the central axis of casing, cone tube shape is fixed with the bottom plate of casing and strengthens shirt rim, the centre of bottom plate is provided with down Discharge part, air intake tube assembly are ring-type bustle pipe, what air intake tube assembly was connected provided with one with the air outlet of cfentrifugal blower Air intake connecting tube and more than three are uniform and downward wind-distributing pipe is chamfer along body side, and air intake connecting tube is provided with air intake control Valve, the plummet axis of ring-type bustle pipe overlap with the central axis of casing, pulverize component by a penetrating circular tubular drive shaft, four Column transverse arm, two spade muller armstands, two spade scraper plates, two mullers are formed, and pulverize the circular tubular drive shaft inserting of component In the bearing of roof box, one end of circular tubular drive shaft is stretched out outside casing, and the other end is put in casing, the circle stretched out outside casing Outlet drainage conduit is fitted with pipe power transmission shaft, outlet drainage conduit forms dynamic sealing with circular tubular drive shaft, and material feeding part is arranged with outlet Expects pipe is connected through fixed plate, and the end of the circular tubular drive shaft stretched out outside casing is fixed with big belt pulley, and big belt pulley is through being driven skin Band is connected with the small belt pulley on reducer output shaft, and the end of the circular tubular drive shaft stretched into casing is fixed with four and pipe Power transmission shaft it is vertical and be equipped with muller in the uniform column transverse arm of circumferencial direction, the end of the relative column transverse arm of one of which Armstand inserts screwed hole, and the axis of muller armstand inserting screwed hole is vertical with column transverse arm axis, muller armstand inserting screwed hole Spade muller armstand is inside installed with, the top of spade muller armstand is screwed cylinder, and bottom is that plate is wider than top circle Column diameter and center are provided with the muller supporting plate of insertion axis hole, on muller supporting plate, under column transverse arm, spade muller armstand Cylindrical section be set with holddown spring, spade muller armstand upper end is installed with clamp nut higher than the position of column transverse arm, grinds Take turns in the insertion axis hole of supporting plate and be fitted with muller rotating shaft, be fixed with rotatable muller in muller rotating shaft, the rotating shaft of muller with The bottom plate of casing is parallel, and the distance between the periphery lowest part of muller and the bottom plate of casing are not more than 20mm, and another group relative Column transverse arm end be provided with scraper plate inserting screwed hole, scraper plate inserting screwed hole in be installed with spade scraper plate, spade scraper plate Top is screwed cylinder, bottom is tabular, the axis of scraper plate inserting screwed hole it is vertical with the axis of column transverse arm and with No more than 30 degree, the distance of the lower edge of spade scraper plate and the bottom plate of casing is not more than the acute angle that the bottom plate plate face of casing intersects 2mm。

The beneficial effects of the utility model are：

The utility model is realized to pulverize and point is integrated in one with choosing, there is that device category is few, process is few, occupied ground is few, work The advantages of sequence proportion of goods damageds are low.

Brief description of the drawings

Fig. 1 is the attachment structure front sectional view of each part of the utility model.

Fig. 2 is that component structure diagram is pulverized in this practicality.

Wherein：1 is casing；2 be to pulverize component；3 be material feeding part；4 be lower discharge part；5 be outlet drainage conduit；6 are Motor；7 be cfentrifugal blower；8 be decelerator；9 be motor control box；10 be top plate；11 be bottom plate；12 be into Wind pipe component；13 be small belt pulley；14 be bearing block；15 be stiffener plate；16 be reinforcement shirt rim；17 be air intake connecting tube；18 For wind-distributing pipe；19 be circular tubular drive shaft；20 be column transverse arm；21 be spade muller armstand；22 be spade scraper plate；23 be muller； 24 be big belt pulley；25 be holddown spring；26 be material feeding cone valve；27 be that material feeding cone valve opens and closes control stick；28 be discharge cone valve；29 Control stick is opened and closed for discharge cone valve.

Embodiment

Specific embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.

Provided by Fig. 1 to Fig. 2, the utility model includes casing 1, pulverizes component 2, material feeding part 3, lower discharge part 4, goes out The motor 6 of gas drainage conduit 5, both ends with output shaft, cfentrifugal blower 7, decelerator 8 and motor control box 9, casing 1 is the cylinder provided with top plate 10 and bottom plate 11, and motor 6, cfentrifugal blower 7, decelerator are fixed with the side wall of casing 1 8th, motor control box 9 and air intake tube assembly 12, the upper end of the output shaft of motor 6 are connected with decelerator 8, motor 6 The lower end of output shaft is connected with cfentrifugal blower 7, and small belt pulley 13, the top plate 10 of casing 1 are provided with the output shaft of decelerator 8 Centre be provided with a bearing block 14, be additionally provided with a material feeding part 3 and more than four and uniform reinforcement on top plate 10 Gusset 15, bearing is fixed with bearing block 14, the axis of bearing block 14 overlaps with the central axis of casing 1, the bottom plate 11 of casing 1 Under be fixed with cone tube shape and strengthen shirt rim 16, the centre of bottom plate 11 is provided with lower discharge part 4, and air intake tube assembly 12 is ring-type Bustle pipe, air intake tube assembly 12 are provided with an air intake connecting tube 17 being connected with the air outlet of cfentrifugal blower 7 and more than three Downward wind-distributing pipe 18 uniformly and along body side is chamfer, air intake connecting tube is provided with air intake control valve, the plummet of ring-type bustle pipe Axis overlaps with the central axis of casing 1, pulverizes component 2 by penetrating 19, four column transverse arms 20, two of circular tubular drive shaft The individual spade scraper plate 22, two of spade muller armstand 21, two muller 23 is formed, and the circular tubular drive shaft 19 for pulverizing component 2 is inserted into In the bearing of the top plate 10 of casing 1, one end of circular tubular drive shaft 19 is stretched out outside casing 1, and the other end is put in casing 1, stretches out casing 1 Outlet drainage conduit 5 is fitted with outer circular tubular drive shaft 19, outlet drainage conduit 5 forms dynamic sealing, material feeding with circular tubular drive shaft 19 Part 3 is connected with outlet drainage conduit 5 through fixed plate, and the end of the circular tubular drive shaft 19 stretched out outside casing 1 is fixed with big belt pulley 24, big belt pulley 24 is connected through driving belt with the small belt pulley 13 on the output shaft of decelerator 8, and the pipe stretched into casing 1 passes The end of moving axis 19 be fixed with four it is vertical with circular tubular drive shaft 19 and in the uniform column transverse arm 20 of circumferencial direction, wherein one The end of the relative column transverse arm 20 of group is equipped with muller armstand inserting screwed hole, and muller armstand inserts the axis and post of screwed hole The axis of shape transverse arm 20 is vertical, and spade muller armstand 21 is installed with muller armstand inserting screwed hole, spade muller armstand 21 it is upper Portion is screwed cylinder, and bottom is the muller supporting plate that plate is wider than Upper cylindrical diameter and center is provided with insertion axis hole, On muller supporting plate, under column transverse arm 20, the cylindrical section of spade muller armstand 21 be set with holddown spring 25, spade muller The upper end of armstand 21 is installed with clamp nut higher than the position of column transverse arm 20, and stone roller is fitted with the insertion axis hole of muller supporting plate Rotating shaft is taken turns, is fixed with rotatable muller 23 in muller rotating shaft, the rotating shaft of muller 23 is parallel with the bottom plate 11 of casing 1, muller 23 The distance between the bottom plate 11 of periphery lowest part and casing 1 be not more than 20mm, the end of another group of relative column transverse arm 20 Portion is provided with scraper plate inserting screwed hole, and spade scraper plate 22 is installed with scraper plate inserting screwed hole, the top of spade scraper plate 22 be with The cylinder of screw thread, bottom are tabular, the axis of scraper plate inserting screwed hole it is vertical with the axis of column transverse arm 20 and with the bottom of casing 1 The acute angle that the plate face of plate 11 intersects is not more than 30 degree, and the distance of the lower edge of spade scraper plate 22 and the bottom plate 11 of casing 1 is not more than 2mm。

Described material feeding part 3 is the pipe provided with material feeding cone valve 26, on material feeding part 3 sealed screw thread be installed with by Expect that the connected material feeding cone valve of cone valve 26 opens and closes control stick 27.

Described lower discharge part 4 is the pipe provided with discharge cone valve 28, and sealed screw thread is installed with outlet drainage conduit 5 The discharge cone valve being connected with discharge cone valve 28 opens and closes control stick 29.

Embodiment one：1.5 meters of the internal diameter of the utility model casing cylinder 1, interior wealthy 0.78 meter of the height of casing 1, driving electricity The power 4.5kW of machine 6,50 cubic metres per minute of the air quantity of cfentrifugal blower 7,50 turns per minute of the rotating speed of big belt wheel 25, go out The internal diameter of gas drainage conduit 5 is 100 millimeters, is first connected external bagroom and outlet drainage conduit 5 during use, will be external Rewinding tank or bag connected with lower discharge part 4, by external charging facility and the material feeding component that is fixed on casing by Material part 3 connects, and turns off lower material feeding cone valve 26, discharge cone valve 28, opens air intake control valve, then starts motor 6, Now, motor 6 drives cfentrifugal blower 7 to bustle pipe air feed and through the air blast into casing 1 of air intake connecting tube 17, belt lace Wheel 13, which operates, simultaneously drives big belt pulley 25 to rotate, and big belt pulley 25, which drives, pulverizes component 2 in the internal rotation of casing 1, slowly open by Expect cone valve 26, by glue, accompany lime-ash and reduce carbon residue, largest grain size be not more than material feeding valve opening diameter 1/4 500kg sponges Iron granular material is added in casing 1, the material of addition muller 23 roll with the stirring of spade scraper plate 22, material or change Shape is grinded up, and the metallic iron in granular material is under the rolling of muller 23, because ductility well can be elongated or can broaden or meeting Become flat and be not easy to become broken and diminish, on the contrary, glue, after the lime-ash, the reduction carbon residue that are clipped between metallic iron are rolled, because with iron by Deflection after power is different and peeling or break-off occurs, furthermore, because lime-ash and the ductility for reducing carbon residue particle are bad And it is crisp rolled after easily become broken and attenuate, now, these lime-ash to diminish that attenuate, reduction carbon residues, on the one hand because granularity is small another Aspect is blowing low suspension in the air-flow of casing 1 because proportion is small from the air-flow of air intake connecting tube 17, and in the entrainment of air-flow Under discharged together with wind from outlet drainage conduit 5, into external bagroom in and be collected in cloth bag, gas is from cloth bag Dust-precipitator is discharged, and in this process, inorganic non-metallic material is fewer and fewer in remaining material in casing 1, and is added to case Metallic iron in the material of body 1 is trapped in the percentage rise in casing 1 made metallic iron in leftover materials, after 20 minutes （Depending on separated material tenor height and whether there is metal and cross and pulverize, the time can suitably adjust）, at this moment close air intake control Valve, opens the discharge cone valve 28 of lower discharge part 4, the material in casing 1 under the scraping of spade scraper plate 22, from casing 1 in by Lower discharge gate discharge, into external rewinding container, metal iron charge can be obtained, the total recovery rate of choosing point of metallic iron is more than 98%, so it is achieved that and the inorganic non-metallic such as metal ferrous components and lime-ash, reduction carbon residue in sponge iron is separated in an equipment The purpose of composition.

Embodiment two：The utility model when in use, formerly connects external box bagroom with outlet drainage conduit 5 Connect, external rewinding tank or bag and lower discharge part 4 are connected, by external charging facility and be fixed on casing 1 After the receiving opening of material feeding component 3 connects, then by the gas discharge outlet of box bagroom through circulating wind pipeline and this equipment The inlet scoop of cfentrifugal blower 7 be connected（So, centrifuge air blast wind can through air intake assembly, through casing 1, through outlet discharge Pipe 5, through box 1 bagroom, through circulate wind pipeline enter back into cfentrifugal blower 7 inlet scoop formed sealing and circulating, Gas leakage can be avoided）, lower material feeding cone valve 26, discharge cone valve 28 are closed, air intake control valve is opened, then starts motor 6, Now, motor 6 drives cfentrifugal blower 7 to bustle pipe air feed and through the air blast into casing 1 of air intake connecting tube 17, belt lace Wheel 13, which operates, simultaneously drives big belt pulley 25 to rotate, and big belt pulley 25, which drives, pulverizes component 2 in the internal rotation of casing 1, slowly open by Expect cone valve 26, by glue, accompany lime-ash and reduce carbon residue, largest grain size no more than material feeding valve opening diameter 1/4 500kg be electrolysed Aluminium slag is slowly added in casing 1, and regulation air intake control valve makes intake be adapted with sorting the air quantity of aluminium slag, and electrolytic aluminum residue exists Rolling for muller 23 is deformed or is grinded up with the stirring of spade scraper plate 22, and the elastic good, ductility of metallic aluminium is not well in aluminium slag Easily pulverize, the granule-morphology of only aluminium change as：It is elongated or broaden or become flat, press from both sides, be bonded at it is inorganic non-in electrolytic aluminum residue It is different with the deflection of metallic aluminium after metal ingredient stress, and then peeling or break-off occurs, furthermore, because in aluminium slag composition Inorganic non-metallic composition ductility is bad and crisp, is grinded up in crushing process, and particle size becomes inorganic in tiny aluminium slag Non-metallic components, because granularity is small and proportion is small, it is simultaneously from air inlet air-flow and is injected through wind-distributing pipe 18 is tangential in casing 1 downwards, Eddy flow is formed in casing 1, drives inorganic non-metallic composition in the small aluminium slag of the small proportion of particle（That is ash content）Suspend in the gas flow, Discharged from outlet discharge gate 5, into bagroom after the filtration through the cloth bag that gathers dust, inorganic non-metallic composition in aluminium slag （That is ash content）Staying in bag, the inlet scoop that gas escapes and enter cfentrifugal blower 7 from bagroom forms closed cycle, Now inorganic non-metallic is fewer and fewer in the remaining material in casing 1, and the metallic iron being added in the material of casing 1 stays in case In body, after 15 minutes（Depending on separated material tenor height and whether there is metal and cross and pulverize, the time can suitably adjust It is whole）, percentage more and more higher of the metallic aluminium in leftover materials, air intake control valve is at this moment closed, opens the row of lower discharge part 4 Expect cone valve 28, the material in casing 1 under the scraping of spade scraper plate 22, from casing 1 in discharged by lower discharge gate, into external In rewinding tank or bag, metallic aluminium material can be obtained, has been reached in a device power solution aluminium slag metal aluminium component and electrolytic aluminium The separation purpose of ash content composition in slag.

The utility model can realize to pulverize and point be integrated in one with choosing, there is that device category is few, process is few, occupied ground is few, work The advantages of sequence proportion of goods damageds are low.

Claims (3)

1. one kind pulverizes formula winnowing machine, including casing（1）, pulverize component（2）, material feeding part（3）, lower discharge part（4）, outlet Drainage conduit（5）, motor of the both ends with output shaft（6）, cfentrifugal blower（7）, decelerator（8）With motor control box （9）, it is characterised in that casing（1）For provided with top plate（10）And bottom plate（11）Cylinder, casing（1）Side wall on be fixed with drive Dynamic motor（6）, cfentrifugal blower（7）, decelerator（8）, motor control box（9）With air intake tube assembly（12）, driving electricity Machine（6）The upper end of output shaft is connected with decelerator（8）, motor（6）The lower end of output shaft is connected with cfentrifugal blower （7）, decelerator（8）Output shaft on small belt pulley is installed（13）, casing（1）Top plate（10）Centre be provided with an axle Bearing（14）, top plate（10）On be additionally provided with a material feeding part（3）With more than four and uniform stiffener plate（15）, bearing block （14）Inside it is fixed with bearing, bearing block（14）Axis and casing（1）Central axis overlap, casing（1）Bottom plate（11）Under It is fixed with cone tube shape and strengthens shirt rim（16）, bottom plate（11）Centre be provided with lower discharge part（4）, air intake tube assembly（12） For ring-type bustle pipe, air intake tube assembly（12）Provided with one and cfentrifugal blower（7）The connected air intake connecting tube of air outlet （17）It is uniform and downward wind-distributing pipe is chamfer along body side with more than three（18）, air intake connecting tube is provided with air intake control Valve, the plummet axis and casing of ring-type bustle pipe（1）Central axis overlap, pulverize component（2）It is driven by a penetrating pipe Axle（19）, four column transverse arms（20）, two spade muller armstands（21）, two spade scraper plates（22）, two mullers（23）Structure Into pulverizing component（2）Circular tubular drive shaft（19）It is inserted into casing（1）Top plate（10）Bearing in, circular tubular drive shaft（19）'s Casing is stretched out in one end（1）Outside, the other end puts in casing（1）It is interior, stretch out casing（1）Outer circular tubular drive shaft（19）Inside it is fitted with out Gas drainage conduit（5）, outlet drainage conduit（5）With circular tubular drive shaft（19）Form dynamic sealing, material feeding part（3）With outlet drainage conduit （5）It is connected through fixed plate, stretches out casing（1）Outer circular tubular drive shaft（19）End be fixed with big belt pulley（24）, big belt Wheel（24）Through driving belt and decelerator（8）Small belt pulley on output shaft（13）It is connected, stretches into casing（1）Interior pipe transmission Axle（19）End be fixed with four and circular tubular drive shaft（19）It is vertical and in the uniform column transverse arm of circumferencial direction（20）, its In one group of relative column transverse arm（20）End be equipped with muller armstand inserting screwed hole, muller armstand insert screwed hole axle Line and column transverse arm（20）Axis is vertical, and spade muller armstand is installed with muller armstand inserting screwed hole（21）, spade muller Armstand（21）Top be screwed cylinder, bottom is that plate is wider than Upper cylindrical diameter and center is provided with insertion axis hole Muller supporting plate, on muller supporting plate, column transverse arm（20）Under, spade muller armstand（21）Cylindrical section be set with compression Spring（25）, spade muller armstand（21）Upper end is higher than column transverse arm（20）Position be installed with clamp nut, muller support Muller rotating shaft is fitted with the insertion axis hole of plate, rotatable muller is fixed with muller rotating shaft（23）, muller（23）Rotating shaft With casing（1）Bottom plate（11）It is parallel, muller（23）Periphery lowest part and casing（1）Bottom plate（11）The distance between no More than 20mm, another group of relative column transverse arm（20）End be provided with scraper plate inserting screwed hole, scraper plate inserting screwed hole inward turning Equipped with spade scraper plate（22）, spade scraper plate（22）Top be screwed cylinder, bottom be tabular, scraper plate inserting screwed hole Axis and column transverse arm（20）Axis is vertical and and casing（1）Bottom plate（11）The acute angle that plate face intersects is not more than 30 Degree, spade scraper plate（22）Lower edge and casing（1）Bottom plate（11）Distance be not more than 2mm.

2. one kind according to claim 1 pulverizes formula winnowing machine, it is characterised in that described material feeding part（3）For provided with Material feeding cone valve（26）Pipe, material feeding part（3）Upper sealed screw thread is installed with and material feeding cone valve（26）Connected material feeding cone valve Open and close control stick（27）.

3. one kind according to claim 1 pulverizes formula winnowing machine, it is characterised in that described lower discharge part（4）To set There is discharge cone valve（28）Pipe, outlet drainage conduit（5）Upper sealed screw thread is installed with and discharge cone valve（28）Connected discharge Cone valve opens and closes control stick（29）.