CN206343277U - A kind of device for being used to crush ore dressing ore - Google Patents

A kind of device for being used to crush ore dressing ore Download PDF

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CN206343277U
CN206343277U CN201620937421.1U CN201620937421U CN206343277U CN 206343277 U CN206343277 U CN 206343277U CN 201620937421 U CN201620937421 U CN 201620937421U CN 206343277 U CN206343277 U CN 206343277U
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ore
fine powder
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broken
fracture area
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王阳
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王阳
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Abstract

A kind of device for being used to crush ore dressing ore, including casing and frame, described casing are arranged in frame, it is characterised in that:Being divided in the casing has two operation areas, and one is ore coarse crushing area, and another is fine powder fracture area, and the left and right in housing splits setting with fine powder fracture area in ore coarse crushing area, and the outlet of ore coarse crushing area is communicated with fine powder fracture area entrance;Ore is first entered in fine powder fracture area after ore coarse crushing area is broken by the outlet of ore coarse crushing area, and by the broken processing of fine powder again in fine powder fracture area, fine ore is made.The roughing and finishing of ore reduction are integrated in same complete equipment by the utility model, ore is first entered in fine powder fracture area after ore coarse crushing area is broken by the outlet of ore coarse crushing area, pass through the broken processing of fine powder again in fine powder fracture area, fine ore is made, with being easy to implement institutional operation, operating efficiency is high, easy to operate, easily realizes the advantage of extensive operation.

Description

A kind of device for being used to crush ore dressing ore
Technical field
The utility model is related to the implement in a kind of ore-dressing technique, and in particular to ore in a kind of ore dressing process Crushing operation device, is mainly used in the broken of gold ore, it can also be used to which the powder of beating of other ores is crushed, and belongs to ore processing facility system Make technical field.
Background technology
The precondition of ore dressing is that the valuable mineral in ore to be made reaches monomer separation, because valuable mineral is deposited with monomer Granularity be very little, generally require ore is finely ground, just certain valuable mineral can be made to reach monomer separation.Ore It is broken and to grind be preparation work before sorting.
Ore is crushed, is, by the ore of bulk, by means of the effect of disintegrating machine external force, to overcome between its interior molecules Power and break with, the process for making nugget granularity progressively reduce.During ore dressing, ore reduction is generally divided into the muck coarse grain stage With the megastage in ore grinding particulate stage two.In ore dressing plant, ore it is broken be sorting operation before essential material probationary period Between.Primarily, the ore overwhelming majority that preparation equipment factory and office put all be useful mineral reserve together with the tight adhesion of gangue mineral reserve, and often Often in particulate even fine grain teeth cloth.As long as they are granular, dissociate plentifully, could be incited somebody to action with existing physical upgrading method They are enriched with.Secondly, whole physical upgrading methods are all constrained by granularity, and the excessively thick useful mineral reserve of granularity do not complete solution with gangue From or granularity it is meticulous be that broken microfine can not all carry out useful sorting.And in each link of ore dressing, disintegrating machine is to ore deposit Broken stone is again expense highest process, is the pith for constituting the investment of preparation equipment factory and producing cost.According to calculating, ore deposit Stone crushes nearly 40% or so that process investment accounts for the investment of preparation equipment factory.In summary, the basic task of ore reduction operation be for Sorting operation supply is adapted to elected material, crushes process operation quality, the technical ability and economic indicator of ore dressing is directly affected again, therefore have People thinks that ore reduction is the basis for determining ore dressing process victory or defeat.Thus, skill of each ore-dressing practice person to ore reduction operation Management is selected and produced to energy equipment should all give the emphasis of satisfaction.
In actual production, limited according to the difference for the material physicochemical properties that are broken and the environmental condition of production scene System, can realize finished breaking process using different ore reduction machine equipments.Existing ore reduction processing is selectable broken Broken equipment has:Jaw crusher, impact breaker, impact crusher, gyratory crusher, hammer mill, rotary type are broken Broken machine, compound crusher, hydraulic breaker, deep chamber disintegrating machine, kibbler roll, simon this gyratory crusher, hydraulic cone The equipment such as disintegrating machine, Europe version jaw crusher.General to be crushed more using hammerhead disintegrating machine, hammerhead is broken to be divided into single-stage Hammer mill and twin-stage hammer mill;Existing disintegrating machine is main by casing, rotor, beater plate, tup, support, liner plate Deng composition.But existing disintegrating machine generally existing some shortcomings, mainly by it is following some:
1st, yield poorly, the broken difficulty of wet miberal powder, wet miberal powder easily blocks crusher sifting bottom, dry not blanking of turn-taking;
2nd, reduction ratio requirement is strict, and discharging-material size is thick, does not reach broken requirement;
3rd, operating cost is high, yields poorly and directly results in cost height, and one time had gets off to also need to sieving, and aniseed carries out two again Secondary to crush, miberal powder per ton, which is broken into this (electricity charge, abrasion, wage), needs 6.8 yuan or so;
4th, all it is to separate broken and grinding operation now, ore grain size is not reduced process as a system to examine Consider;The overall economics index of crushing operation especially comprehensive energy consumption makes each process there is different degrees of crush excessively now As.Therefore, broken and grinding process is separately considered, ore grain size, which is not reduced process, is used as the way of a system, technology Economic indicator is undesirable, so will both cause ore reduction complex procedures, also leads to the reduction of efficiency.
Therefore existing breaking method and device are the presence of many weak points, it is necessary to be improved this.By special Profit retrieval does not find there be the patent literature constructed with the utility model, the patent for having certain relation with the utility model Mainly have following:
1st, Patent No. CN98230848.5, the utility model patent of entitled " centrifugal superfine gold ore grinder ", It which disclose a kind of centrifugal superfine gold ore grinder, including a small-sized beater grinder, a motor or bavin Main shaft [8] in oil machine, beater grinder is rotated by motor or diesel engine, and feature of the present utility model is in frame [10] On be designed with ultrafine grinding device, its composition includes cylinder [1], abrasion-proof lining body [2], planker [3], support bar [4], central shaft [5], ship and resell on another market [6] and reduction gearing [7], reduction gearing [7] connection beater grinder in main shaft [8] and in cylinder [1] The central shaft [5] of the heart, support bar [4] is fixedly arranged on central shaft [5], ship and resell on another market [6] be fixedly arranged on support bar [4], planker [3] with Shipping and reselling on another market, [6] are connected, and the abrasion-proof lining body [2] in cylinder [1] is connected with cylinder [1], designed in the bottom of simplified [1] or end There is a discharge port, be designed with a discharging clearance adjustable mechanism in beater grinder and one piece leads in simplified [1] leads Plate [9] is flowed, ultrafine grinding device and beater grinder are consolidated as an entirety through frame [10].
2nd, Patent No. CN201520769728.0, the utility model of entitled " a kind of sand shaker for being easy to automate " Patent, which disclose a kind of sand shaker for being easy to automate, including the transport of housing, sieve plate, sanding hammer, stock guide, scraper plate Machine;Sand shaker is from top to bottom divided into feeder, broken portion, discharging portion by the housing, and sieve plate and sanding hammer are arranged on middle part In broken portion, sanding hammer surrounds sieve plate and installed;Intilted stock guide is mounted with discharging portion on relative both sides, is led Flitch angle of inclination is 10 °~25 °, and discharging portion bottom is provided with scratch board conveyor, scratch board conveyor upper surface and stock guide Distance is no more than 5cm between end face.
3rd, Patent No. CN201420255014.3, the utility model patent of entitled " one kind energy-conservation sand shaker ", this is special Profit discloses a kind of energy-conservation sand shaker, including sanding chamber body, shot-blasting machine, high pressure positive blower and dust pelletizing system, and shot-blasting machine is to by beating Workpiece in sand chamber body carries out sanding.The suction opeing of high pressure positive blower is taken out by the aspiration channel realization that is connected with the inside of sanding chamber body Wind, the air outlet of high pressure positive blower is put in sanding chamber body, and points to the removal end of workpiece.Dust pelletizing system includes connected deduster And dedusting fan, deduster by it is outer exclusion dirt airduct be connected with sanding chamber body, it is outer exclude dirt wind after deduster dedusting Discharged via dedusting fan.Wherein, the aspiration channel of high pressure positive blower and the outer exclusion dirt airduct of dust pelletizing system also can be commonly through one Total discharge pipe is connected with sanding chamber body.
So although these above-mentioned patents are directed to the broken of ore, and propose some specific ore reductions improvement Measure, but and to it is set forth above the problem of be improved, so it is noted earlier the problem of still exist, still need further Improved.
Utility model content
The purpose of this utility model is there is particle size after cracking for the broken of existing ore and be difficult to reach requirement, and process is multiple Miscellaneous, efficiency is low, and cost it is higher the problem of, propose a kind of new ore reduction apparatus for work, this kind of ore reduction operation dress The broken and simple in construction of ore can more easily be realized by putting, and efficiency high, operating cost is low.
In order to reach this purpose, the utility model provides a kind of device for being used to crush ore dressing ore, including casing And frame, described casing is in frame, and being divided in the casing has two operation areas, and one is ore coarse crushing area, separately One is fine powder fracture area, and the left and right in housing splits setting, and ore coarse crushing area with fine powder fracture area in ore coarse crushing area Outlet is communicated with fine powder fracture area entrance;Ore first enters essence after ore coarse crushing area is broken by the outlet of ore coarse crushing area In powder fracture area, by the broken processing of fine powder again in fine powder fracture area, fine ore is made.
Further, hammer type crushing device is provided with described ore coarse crushing area, passes through re-packing for hammer type crushing device Ore is crushed, and wind passage mouth is set in the side of hammer type crushing device, will be broken by blower fan in hammer type crushing device The broken miberal powder to the granularity that can be sucked is drawn into fine powder fracture area, and fine powder breaker is provided with fine powder fracture area, is led to The broken knife plate for crossing fine powder breaker is crushed to the miberal powder of suction again, and one will be entered by blower fan by miberal powder broken again Step is drawn into blower fan, is discharged the miberal powder of finished breaking by the air outlet of blower fan.
Further, the upper side inlet porting of described hammer type crushing device, hopper is arranged on entrance, and ore passes through Hopper is entered in hammer type crushing device from the upper side of hammer type crushing device.
Further, re-packing provided with multi-layer rotating in described hammer type crushing device, passes through the rotation that re-packs of multi-layer rotating Turn to by hopper enter hammer type crushing device in ore hit, make ore reduction, multi-layer rotating re-pack it is anti- Strike-on is hit down, and ore progressively becomes miberal powder.
Further, the side of described hammer type crushing device is provided with air port, and the another side in air port is fine powder fracture area;Institute The air port stated also is the entrance of fine powder fracture area, the another side of the outlet of fine powder fracture area in fine powder fracture area;It is broken in fine powder The side in broken area is provided with blower fan, the entrance of blower fan and the outlet of fine powder fracture area so that pass through fine powder from fans entrance The outlet of fracture area and entrance, are entered for an air channel in ore coarse crushing area, the miberal powder crushed in ore coarse crushing area When being crushed to certain condition, fine powder fracture area will be drawn into from the air port of hammer type crushing device side by blower fan, and by fine powder The broken knife plate of fracture area is crushed to the miberal powder of suction again, in the miberal powder crushed again by broken knife plate, in the suction of blower fan It will go into blower fan, discharged by the outlet of blower fan under gravitational attraction.
Further, the multi-layer rotating of described hammer type crushing device re-pack, the broken knife plate and blower fan of fine powder breaker Main shaft install on the same axis, and entrance in fine powder fracture area is provided with axial-flow leaf, further strengthens thick to ore Miberal powder in miberal powder swabbing action in fracture area, guiding ore coarse crushing area enters fine powder fracture area.
Further, the multi-layer rotating of described hammer type crushing device re-pack installation on the driving shaft, drive shaft further through Bearing is arranged in frame, and drive shaft is arranged on same axis with the broken knife plate of fine powder breaker and the main shaft of blower fan On, the main shaft of blower fan is fixed on the housing of blower fan by bearing.
Further, the entrance of described fine powder fracture area is provided with axial-flow pump, by axial-flow pump by miberal powder through broken ore deposit Stone outlet inflow is drawn into fine powder fracture area.
Further, described axial-flow leaf is arranged on the center of first broken knife plate of fine powder breaker.
The utility model has the advantage of:
The roughing and finishing of ore reduction is are integrated in same complete equipment by the utility model, and ore is first in ore Entered after coarse crushing area is broken by the outlet of ore coarse crushing area in fine powder fracture area, pass through fine powder again in fine powder fracture area Broken processing, is made fine ore, mainly there is following some advantages:
1)Coarse crushing and essence are crushed and put together, institutional operation is easy to implement.
2)Using dust type suction or slurry flowing process, directly by thick to essence, operating efficiency height.
3)It is easy to operate, easily realize extensive operation.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model one embodiment;
Fig. 2 is the dimensional structure diagram removed after cap of the utility model one embodiment;
Fig. 3 is the floor map of the utility model one embodiment;
Fig. 4 is the diagrammatic cross-section of the utility model one embodiment.
Embodiment
The utility model is expanded on further with specific embodiment below in conjunction with the accompanying drawings.
Embodiment one
By accompanying drawing as can be seen that the utility model is related to ore crushing operation device in a kind of ore dressing process, including machine Shell 1 and frame 2, described casing 1 are arranged in frame 2, and being divided in the casing 1 has two operation areas, and one is that ore is slightly broken Broken area 3, another is fine powder fracture area 4, and the left and right in housing splits setting, and ore deposit with fine powder fracture area 4 in ore coarse crushing area 3 The outlet 5 in stone coarse crushing area 3 is communicated with the entrance of fine powder fracture area 4;Ore first passes through ore after ore coarse crushing area 3 is broken The outlet 5 in coarse crushing area enters in fine powder fracture area, and by the broken processing of fine powder again in fine powder fracture area 4, concentrate is made Powder.
Hammer type crushing device 6 is provided with described ore coarse crushing area 3, passes through the 9 pairs of ores that re-pack of hammer type crushing device 6 Crushed, and wind passage mouth is set in the side of hammer type crushing device 6, will be crushed to by blower fan 7 in hammer type crushing device 6 The miberal powder for the granularity that can be sucked is drawn into fine powder fracture area 4, and fine powder breaker 8 is provided with fine powder fracture area 4, is passed through The broken knife plate 10 of fine powder breaker 8 is crushed to the miberal powder of suction again, will be entered by miberal powder broken again by blower fan 7 One step is drawn into blower fan, is discharged the miberal powder of finished breaking by the air outlet 11 of blower fan 7.
The broken knife plate 10 of described fine powder breaker 8 is the knife plate that multi-layer rotating is cut into slices, and in fine powder fracture area 4 every two Housing between the broken knife plate 10 in road strengthens dust effect provided with whole circle tongue 20 by whole circle tongue 20.
The described side inlet porting 12 of hammer type crushing device 6, hopper 13 be arranged on entrance 12 on, ore by hopper from The upper side of hammer type crushing device 6 is entered in hammer type crushing device 6.
9 the re-packing for multi-layer rotating that re-pack of described hammer type crushing device 6, by the rotation that re-packs of multi-layer rotating to logical Cross hopper to be hit into the ore in hammer type crushing device, make ore reduction, in the strike repeatedly re-packed of multi-layer rotating Under, ore progressively becomes miberal powder.
The described hammer type crushing device another side relative with entrance is the outlet 5 in ore coarse crushing area 3, and ore is slightly broken The outlet 5 in broken area 3 is also air port, and the another side in air port is fine powder fracture area 4;Described air port is also entering for fine powder fracture area Mouthful, the another side of the outlet 14 of fine powder fracture area 4 in fine powder fracture area 4;Blower fan 7 is installed in the side of fine powder fracture area 4, The entrance of blower fan 7 is connected with the outlet 14 of fine powder fracture area so that from fans entrance through the outlet of fine powder fracture area and entrance, It is an air channel to enter in ore coarse crushing area, when the miberal powder crushed in ore coarse crushing area is being crushed to certain condition, Fine powder fracture area will be drawn into from the air port of the side of hammer type crushing device 6 by blower fan, and by fine powder fracture area 4 broken knife plate 10 again The secondary miberal powder to suction is crushed, and in the miberal powder crushed again by broken knife plate 10, will be entered in the case where the suction of blower fan attracts Into blower fan, discharged by the outlet 11 of blower fan.
The multi-layer rotating of described hammer type crushing device 6 re-packs 9 in drive shaft 16, and drive shaft 16 is further through bearing 17 are arranged in frame 2, and drive shaft 16 is arranged on same axle with the broken knife plate 9 of fine powder breaker 8 and the main shaft of blower fan 7 On line, the main shaft of blower fan 7 is fixed on the housing 19 of blower fan 7 by bearing 18;And the entrance in fine powder fracture area 4 is provided with axle Fan blade 15 is flowed, further strengthens, to the miberal powder swabbing action in ore coarse crushing area, guiding the miberal powder in ore coarse crushing area to enter Enter fine powder fracture area.Axial-flow leaf 15 is arranged on the center of first broken knife plate 9 of fine powder breaker 8.
Ore crushing operation device is mainly used in the dry-type pulverizing to ore in this kind of ore dressing process, and ore is with dust-like Complete what is crushed.Ore reduction apparatus for work is by belt 21, and diesel engine 22 drives after motor, and diesel engine 22 can be with after motor With in the frame 2 of ore reduction apparatus for work, being alternatively simultaneously and having avoided vibration, separately installed on other devices.
Embodiment two
Embodiment two is as the general principle of embodiment one, and simply structure is different, is a kind of ore dressing process chats Stone crushing operation device, including casing and frame, described casing are arranged in frame, and being divided in the casing has two operations Area, one is ore coarse crushing area, and another is fine powder fracture area, ore coarse crushing area left and right in housing with fine powder fracture area Setting is split, and the outlet of ore coarse crushing area is communicated with fine powder fracture area entrance;Ore first leads to after ore coarse crushing area is broken Cross the outlet of ore coarse crushing area to enter in fine powder fracture area, by the broken processing of fine powder again in fine powder fracture area, essence is made Miberal powder.
Hammer type crushing device is provided with described ore coarse crushing area, ore is carried out by re-packing for hammer type crushing device It is broken, and set breaking ores to export in the side of hammer type crushing device, the miberal powder crushed by hammer type crushing device is through broken Ore outlet inflow is drawn into fine powder fracture area, and fine powder breaker is provided with fine powder fracture area, passes through the broken dress of fine powder The broken knife plate put is crushed to the miberal powder of suction again, by the miberal powder crushed again that the outlet in fine powder fracture area is straight Run in.
Described breaking ores outlet or the entrance of fine powder fracture area are provided with axial-flow pump, by axial-flow pump by miberal powder through broken Broken ore outlet inflow is drawn into fine powder fracture area.
Ore crushing operation device is mainly used in crushing the wet type of ore in this kind of ore dressing process, and ore is to flow pulpous state Complete what is crushed.
Above-mentioned listed embodiment, simply carries out clear, complete description with reference to accompanying drawing to the technical solution of the utility model; Obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on this reality With the embodiment in new, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of the utility model protection.
The utility model has the advantage of:
The roughing and finishing of ore reduction is are integrated in same complete equipment by the utility model, and ore is first in ore Entered after coarse crushing area is broken by the outlet of ore coarse crushing area in fine powder fracture area, pass through fine powder again in fine powder fracture area Broken processing, is made fine ore, mainly there is following some advantages:
1)Coarse crushing and essence are crushed and put together, institutional operation is easy to implement.
2)Operating efficiency is high.
3)It is easy to operate, easily realize extensive operation.

Claims (7)

1. a kind of device for being used to crush ore dressing ore, including casing and frame, described casing are arranged in frame, its feature It is:Being divided in the casing has two operation areas, and one is ore coarse crushing area, and another is fine powder fracture area, and ore is slightly broken The left and right in housing splits setting with fine powder fracture area in broken area, and the outlet of ore coarse crushing area is communicated with fine powder fracture area entrance; Ore is first entered in fine powder fracture area after ore coarse crushing area is broken by the outlet of ore coarse crushing area, in fine powder fracture area By the broken processing of fine powder again, fine ore is made;Hammer type crushing device is provided with described ore coarse crushing area, passes through hammer Re-packing for breaker is crushed to ore, and sets wind passage mouth in the side of hammer type crushing device, will be in hammer by blower fan It is crushed to the miberal powder for the granularity that can be sucked in formula breaker to be drawn into fine powder fracture area, provided with essence in fine powder fracture area Powder breaker, is crushed to the miberal powder of suction again by the broken knife plate of fine powder breaker, by ore deposit broken again Powder will be further drawn into blower fan by blower fan, be discharged the miberal powder of finished breaking by the air outlet of blower fan.
2. the device as claimed in claim 1 for being used to crush ore dressing ore, it is characterised in that:Described hammer type crushing device Upper side inlet porting, hopper is arranged on entrance, and ore enters hammer by hopper from the upper side of hammer type crushing device In breaker.
3. the device as claimed in claim 2 for being used to crush ore dressing ore, it is characterised in that:In described hammer type crushing device Re-packing provided with multi-layer rotating, is entered by the rotation that re-packs of multi-layer rotating to the ore entered by hopper in hammer type crushing device Row strike, makes ore reduction, under the strike repeatedly re-packed of multi-layer rotating, ore progressively becomes miberal powder.
4. the device as claimed in claim 1 for being used to crush ore dressing ore, it is characterised in that:Described hammer type crushing device Side is provided with air port, and the another side in air port is fine powder fracture area;Described air port is also the entrance of fine powder fracture area, and fine powder is crushed Another side of the outlet in area in fine powder fracture area;Blower fan, the entrance and fine powder of blower fan are installed in the side of fine powder fracture area The outlet of fracture area so that from fans entrance through the outlet of fine powder fracture area and entrance, enter ore coarse crushing area It is inside an air channel, the miberal powder crushed in ore coarse crushing area is being when being crushed to certain condition, will be by blower fan from hammer crushing The air port of device side is drawn into fine powder fracture area, and the miberal powder of suction is broken again by the broken knife plate of fine powder fracture area It is broken, in the miberal powder crushed again by broken knife plate, it will go into blower fan, arranged by the outlet of blower fan in the case where the suction of blower fan attracts Go out.
5. the device as claimed in claim 4 for being used to crush ore dressing ore, it is characterised in that:Described hammer type crushing device Multi-layer rotating is re-packed, the main shaft of the broken knife plate of fine powder breaker and blower fan is installed on the same axis, and in fine powder fracture area Entrance be provided with axial-flow leaf, further strengthen to the miberal powder swabbing action in ore coarse crushing area, guide ore coarse crushing Miberal powder in area enters fine powder fracture area.
6. the device as claimed in claim 1 for being used to crush ore dressing ore, it is characterised in that:Described hammer type crushing device Multi-layer rotating re-packs installation on the driving shaft, and drive shaft is arranged in frame further through bearing, and drive shaft and the broken dress of fine powder The broken knife plate and the main shaft of blower fan put are installed on the same axis, and the main shaft of blower fan is fixed on the housing of blower fan by bearing On.
7. the device as claimed in claim 5 for being used to crush ore dressing ore, it is characterised in that:Described fine powder fracture area enters Mouth is provided with axial-flow pump, and miberal powder is exported into inflow through breaking ores by axial-flow pump is drawn into fine powder fracture area.
CN201620937421.1U 2016-08-25 2016-08-25 A kind of device for being used to crush ore dressing ore Active CN206343277U (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106140438A (en) * 2016-08-25 2016-11-23 王阳 The breaking method of Ore and apparatus for work in a kind of ore dressing process
CN111729742A (en) * 2020-06-22 2020-10-02 抚州市鹤达实业有限公司 Crushing device for modified starch belt screen material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106140438A (en) * 2016-08-25 2016-11-23 王阳 The breaking method of Ore and apparatus for work in a kind of ore dressing process
CN111729742A (en) * 2020-06-22 2020-10-02 抚州市鹤达实业有限公司 Crushing device for modified starch belt screen material

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