CN105107601A - Limestone breaking and grinding machine - Google Patents
Limestone breaking and grinding machine Download PDFInfo
- Publication number
- CN105107601A CN105107601A CN201510585581.4A CN201510585581A CN105107601A CN 105107601 A CN105107601 A CN 105107601A CN 201510585581 A CN201510585581 A CN 201510585581A CN 105107601 A CN105107601 A CN 105107601A
- Authority
- CN
- China
- Prior art keywords
- grinding machine
- therewith
- fixedly connected
- grinding
- breaking
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Crushing And Grinding (AREA)
Abstract
The invention belongs to the technical field of limestone breaking and grinding equipment, and particularly relates to a limestone breaking and grinding machine. The limestone breaking and grinding machine comprises a driving motor, a decelerator, a shaft coupler assembly, a driving shaft, a driving gear, an external tooth ring, a grinding machine roller, two groups of supporting wheels, a toothed breaking roller, a grinding roller, a rotary breaking device, a fixed cylindrical sieve and a mine interring funnel, wherein the rotary breaking device consists of a breaking motor, a rotary breaking shaft, a large-diameter rotating hammer and two minor-diameter rotating hammers; the rotary breaking shaft is connected with the grinding machine roller in a rotating manner, and an axle center of the rotary breaking shaft is consistent with a gyration center of the grinding machine roller; the grinding machine roller consists of a cylinder section, a truncated cone barrel section, a trumpet-shaped opening section, a combined cone barrel liner plate, two bearing brackets, two bin separating brackets, two rolling guard plate rings, an overhauling I, an overhauling II and an overhauling III. According to the limestone breaking and grinding machine disclosed by the invention, technologies of rough limestone breaking, fine limestone breaking and limestone grinding are integrated into a whole, and intermediate links of sieving and adhesive tape transportation are removed, so that the investment and the production cost of a limestone producing technology are reduced.
Description
Technical field
The invention belongs to the technical field of limestone crushing milling apparatus, especially relate to a kind of lime stone and break grinding machine.
Background technology
At present, known limestone crushing all adopts thick broken, thin broken, grinding process, adopts screening to be connected with Belt transport between each technique.Concrete technology is: limestone crushing station adopts 2 sections of fragmentations, 1 section of sieve classification, 1 section of grinding stage grading technique.Raw ore to oscillating feeder, then delivers to primary mill by automobile dumping, is crushed to 0mm-150mm; Transport to screening machine through sealing-tape machine and be classified into 0mm-5mm, 5mm-30mm, 30mm-55mm, 55mm-150mm tetra-part, wherein, 0mm-5mm, 30mm-55mm two parts directly enter finished product ore storage bin; 5mm-30mm mineral aggregate is transported to flour mill system grinding to 0mm-3mm through sealing-tape machine, and is delivered to finished product ore storage bin; 55mm-150mm part is transported to type fine disintegrating machine system by sealing-tape machine and carries out second-time breakage, and breakdown products turns back to screening machine system level through sealing-tape machine again.Final each finished product mineral products outward transport.Because each technique is relatively independent, must to be connected with Belt transport with screening between each technique and just can to complete production Fine limestone (0-3mm granularity) object.This just causes lime stone production technology to invest increase, and production cost increases.
Summary of the invention
The invention provides a kind of lime stone and break grinding machine, thick broken, thin broken, the grinding process in limestone crushing process can be integrated, the screening in the middle of saving and Belt transport link, reduce the investment of lime stone production technology and production cost.
The object of the invention is to be realized by following technical proposals:
Lime stone of the present invention breaks grinding machine, it is characterized in that: comprise drive motors, the decelerator that is connected of drive motors therewith, by the coupling assembly driving shaft that is connected of decelerator therewith, the driven wheel that is connected of driving shaft therewith, the external toothing that is connected with a joggle of driven wheel therewith, the grinding machine roller that is fixedly connected with of external toothing therewith, two groups of support rollers of grinding machine roller outer round surface rolling connection therewith respectively, in described grinding machine roller, the tooth of random rolling breaks roller respectively, mixing roll, the rotation breaker be rotationally connected with described grinding machine roller respectively, stationary cylinder sieve and therewith stationary cylinder sieve outer end be fixedly connected with enter ore deposit funnel,
Described rotation breaker is by broken motor, the broken rotating shaft that is connected of broken motor therewith, the major diameter rotary hammer be fixedly connected with in the middle part of broken rotating shaft therewith and two the minor diameter rotary hammers being located at these major diameter rotary hammer both sides respectively formed, two described minor diameter rotary hammers are fixedly connected with described broken rotating shaft, described broken rotating shaft be rotationally connected with described grinding machine roller and the axle center of described broken rotating shaft and the centre of gyration of described grinding machine roller consistent.
Described grinding machine roller is by cylindrical section, the frustum cone cylinder section that is connected of cylindrical section one end therewith, the oared segrne pii that is connected of the cylindrical section other end therewith, the combined type be fixedly connected with described cylindrical section inner surface bores cylinder liner plate, two supports of bearing, two compartment supports, two the rolling backplate circles be fixedly connected with described cylindrical section outer surface, be located at the access cover I on described cylindrical section successively, access cover II, access cover III, the position of described access cover I is corresponding with the position that described stationary cylinder sieves, the position of described access cover II is corresponding with the position that described tooth breaks roller, the position of described access cover III is corresponding with the position of described mixing roll, described cylindrical section is respectively equipped with and described access cover I, access cover II, three access holes that access cover III is corresponding, described cylindrical section is divided into cracking cabin by two described supports of bearing and two compartment supports, storehouse in small, broken bits and grinding storehouse, described stationary cylinder sieve is located in described cracking cabin, described tooth breaks roller and is located in described storehouse in small, broken bits, described mixing roll is located in described grinding storehouse, described broken rotating shaft and described two supports of bearing are rotationally connected, described combined type cone cylinder liner plate thickness from cylindrical section one end to the cylindrical section other end in thinning trend gradually, two described rolling backplate circles roll with described two groups of support rollers and are connected.
Described major diameter rotary hammer is by the axle sleeve be fixedly connected with described broken rotating shaft, be evenly distributed on this sleeve outer surface one group radial hammer stem and one group of radial direction hammer stem is fixedly connected with therewith respectively one group of tup formed, the prismoid of described tup to be cross section be regular polygon, described radial hammer stem is strip spring steel plate, one end of this strip spring steel plate is fixedly connected with described axle sleeve, the other end of this strip spring steel plate is fixedly connected with described prismoid, the version of described minor diameter rotary hammer is identical with the version of described major diameter rotary hammer.
Described tooth breaks roller and breaks central shaft by tooth, tooth breaks tooth that central shaft is fixedly connected with and breaks cylindrical roll and tooth therewith and break two gear rings that cylindrical roll outer round surface is fixedly connected with and formed therewith, described mixing roll is by grinding center axle, therewith the grinding cylindrical roll that is fixedly connected with of grinding center axle with grind two steel rings that cylindrical roll outer round surface is fixedly connected with therewith and formed, the revolving body parts of described steel ring to be outer round surface be semi arch.
Described combined type cone cylinder liner plate is provided with the broken two groove circle of tooth and the two groove circle of grinding, and two described gear rings respectively two groove circle broken with described tooth roll and are connected, and two described steel rings roll with described grinding pair groove circle and are connected.
The described support of bearing is by the sliding bearing be rotationally connected with described broken rotating shaft, the bearing holder (housing, cover) be connected with sliding bearing and one end therewith radial lacing wire I of bearing holder (housing, cover) outer surface be fixedly connected with a group formed, and described one group radial lacing wire I to be uniformly distributed and the other end is all fixedly connected with described cylindrical section inner surface around the centre of gyration of described grinding machine roller.
Described compartment support is made up of the one group of radial lacing wire II that central minor axis outer surface is fixedly connected with therewith of central minor axis and one end, and described one group radial lacing wire II to be uniformly distributed and the other end is all fixedly connected with described cylindrical section inner surface around the centre of gyration of described grinding machine roller.
Advantage of the present invention is:
The present invention by limestone crushing slightly broken, thin broken, grinding process be integrated, the screening in the middle of removing and Belt transport link, reduce the investment of lime stone production technology and production cost and rational in infrastructure, and technique simply, can be applied in mine in the open.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1 of the present invention.
Fig. 3 is the B-B sectional view of Fig. 1 of the present invention.
Fig. 4 is the C-C sectional view of Fig. 1 of the present invention.
Detailed description of the invention
The specific embodiment of the present invention is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1, lime stone of the present invention breaks grinding machine, it is characterized in that: comprise drive motors 1, the decelerator 2 that is connected of drive motors 1 therewith, by the coupling assembly driving shaft 25 that is connected of decelerator 2 therewith, the driven wheel 24 that is connected of driving shaft 25 therewith, the external toothing 7 that is connected with a joggle of driven wheel 24 therewith, the grinding machine roller that is fixedly connected with of external toothing 7 therewith, two groups of support rollers 19 of grinding machine roller outer round surface rolling connection therewith respectively, in described grinding machine roller, the tooth of random rolling breaks roller 23 respectively, mixing roll 20, the rotation breaker be rotationally connected with described grinding machine roller respectively, what stationary cylinder sieve 4 and stationary cylinder therewith sieved that 4 outer ends are fixedly connected with enters ore deposit funnel 3, described rotation breaker is located in described stationary cylinder sieve and stationary cylinder sieve both sides end face sieve plate is rotationally connected therewith, described stationary cylinder sieve is located in described grinding machine roller, described driving shaft 25 two ends are rotationally connected with two rigid bearing bearings respectively, these two rigid bearing bearings, drive motors 1, decelerator 2 is all fixed on equipment platform.
Coupling assembly is made up of with two and half gear couplings 28 that power transmission shaft 27 two ends are connected therewith respectively a power transmission shaft 27, and two and half gear couplings 28 are connected with driving shaft 25 with decelerator 2 output shaft more respectively.
Described rotation breaker is by broken motor 26, the broken rotating shaft 10 that is connected of broken motor 26 therewith, the major diameter rotary hammer 8 be fixedly connected with in the middle part of broken rotating shaft 10 therewith and two the minor diameter rotary hammers 6 being located at these major diameter rotary hammer 8 both sides respectively formed, two described minor diameter rotary hammers 6 are fixedly connected with described broken rotating shaft 10, described broken rotating shaft be rotationally connected with described grinding machine roller and the axle center of described broken rotating shaft and the pivot of described grinding machine roller consistent, broken motor 26 is fixed on equipment platform.Lime stone enters in stationary cylinder sieve 4 through entering ore deposit funnel 3, broken motor 26 starts the broken rotating shaft 10 of rear drive and rotates, drive two minor diameter rotary hammers 6 and major diameter rotary hammer 8 synchronous rotary simultaneously, lime stone in rotary course and large and small diameter rotary hammer mutually collide and the stationary cylinder lime stone sieved in 4 are broken into the fragment differed in size, wherein relatively little stone spills from stationary cylinder sieve 4, enters in grinding machine roller.
Described grinding machine roller is by cylindrical section 22, the frustum cone cylinder section 5 that is connected of cylindrical section 22 one end therewith, the oared segrne pii 18 that is connected of cylindrical section 22 other end therewith, the combined type be fixedly connected with described cylindrical section inner surface bores cylinder liner plate 14, two supports of bearing 11, two compartment supports 21, two the rolling backplate circles 17 be fixedly connected with described cylindrical section 22 outer surface, be located at the access cover I 9 on described cylindrical section successively, access cover II 12, access cover III 15, the position of described access cover I 9 is corresponding with the position that described stationary cylinder sieves 4, the position of described access cover II 12 is corresponding with the position that described tooth breaks roller 23, the position of described access cover III 15 is corresponding with the position of described mixing roll 20, described cylindrical section is respectively equipped with and described access cover I, access cover II, three access holes that access cover III is corresponding, described cylindrical section is divided into cracking cabin by described two supports of bearing 11 and two compartment supports 21, storehouse in small, broken bits and grinding storehouse, described stationary cylinder sieve is located in described cracking cabin, described tooth breaks roller and is located in described storehouse in small, broken bits, described mixing roll is located in described grinding storehouse, described broken rotating shaft 10 is rotationally connected with described two supports of bearing 11, described combined type cone cylinder liner plate 14 thickness from cylindrical section one end to the cylindrical section other end in thinning trend gradually, make to present cone-shaped inner surface in cylinder, next process is slid under being convenient to lime material freedom, two described rolling backplate circles roll with described two groups of support rollers and are connected.
The finger stone spilt from stationary cylinder sieve 4 enters after in grinding machine roller, along with the rotation of grinding machine roller and cone-shaped inner surface can slip down to storehouse in small, broken bits automatically, this storehouse in small, broken bits to be broken by tooth roller extrude further, in small, broken bits after enter grinding storehouse, pulverized limestone is ground to form by mixing roll in grinding storehouse, finally flow out grinding machine roller, be provided with below the oared segrne pii of grinding machine roller and accept pulverized limestone chute or receiving hopper.
As Fig. 1, shown in 2, described major diameter rotary hammer 6 is by the axle sleeve 6-1 be fixedly connected with described broken rotating shaft 10, be evenly distributed on this axle sleeve 6-1 outer surface one group radial hammer stem 6-2 and one group of radial direction hammer stem 6-2 is fixedly connected with therewith respectively one group of tup 6-3 formed, the prismoid of described tup 6-3 to be cross section be regular polygon, described radial hammer stem is strip spring steel plate, one end of this strip spring steel plate is fixedly connected with described axle sleeve, the other end of this strip spring steel plate is fixedly connected with described prismoid, many ribs longitudinal directions of the tup 6-3 after installation and the vertical consistency of broken rotating shaft 10, strip spring steel plate after installation can flexural deformation around broken rotating shaft 10, thus realize elastic impact increase breaking ores dynamics, the version of described minor diameter rotary hammer is identical with the version of described major diameter rotary hammer.
As shown in Fig. 1,3,4, described tooth breaks roller 23 and breaks central shaft 23-1 by tooth, tooth breaks tooth that central shaft 23-1 is fixedly connected with and breaks cylindrical roll 23-2 and tooth therewith and break two gear ring 23-3 that cylindrical roll 23-2 outer round surface is fixedly connected with and formed therewith, described mixing roll 20 is by grinding center axle 20-1, therewith the grinding cylindrical roll 20-2 that is fixedly connected with of grinding center axle 20-1 with grind two steel ring 20-3 that cylindrical roll 20-2 outer round surface is fixedly connected with therewith and formed, the revolving body parts of described steel ring to be outer round surface be semi arch.Tooth breaks cylindrical roll and grinding cylindrical roll is solid cylinder, and increase overall roller weight, grinding effect in small, broken bits is better.
As shown in Figure 1, described combined type cone cylinder liner plate 14 is provided with the broken two groove circle 13 of tooth and the two groove circle 16 of grinding, two described gear ring 23-3 respectively groove circle 13 broken two with described tooth roll and are connected, and two described steel ring 20-3 roll with described grinding pair groove circle 16 and are connected.
The whole inner surface of described combined type cone cylinder liner plate 14 is provided with continuously spiral delivery chute, and the rotation direction of this continuously spiral delivery chute is consistent with the rotation direction of described grinding machine roller.Be convenient to mineral aggregate export continuously along delivery chute.
Described combined type cone cylinder liner plate 14 is by gradient thickness and the polylith liner plate unit spliced of plurality of specifications assembles.
As shown in Figure 1, 2, the described support of bearing 11 is by the sliding bearing be rotationally connected with described broken rotating shaft, the bearing holder (housing, cover) be connected with sliding bearing and one end therewith radial lacing wire I of bearing holder (housing, cover) outer surface be fixedly connected with a group formed, and described one group radial lacing wire I to be uniformly distributed and the other end is all fixedly connected with described cylindrical section inner surface around the centre of gyration of described grinding machine roller.
As shown in Fig. 1,3,4, described compartment support 21 is made up of the one group of radial lacing wire II that central minor axis outer surface is fixedly connected with therewith of central minor axis and one end, and described one group radial lacing wire II to be uniformly distributed and the other end is all fixedly connected with described cylindrical section inner surface around the centre of gyration of described grinding machine roller.
Above-mentioned one group of radial lacing wire I and one group of radial lacing wire II be 8-12, with corresponding bearing holder (housing, cover) or central minor axis assemble fix after become circular slab with multiple scallop hole, so have dividing plate function.
Claims (7)
1. a lime stone breaks grinding machine, it is characterized in that: comprise drive motors, the decelerator that is connected of drive motors therewith, by the coupling assembly driving shaft that is connected of decelerator therewith, the driven wheel that is connected of driving shaft therewith, the external toothing that is connected with a joggle of driven wheel therewith, the grinding machine roller that is fixedly connected with of external toothing therewith, two groups of support rollers of grinding machine roller outer round surface rolling connection therewith respectively, in described grinding machine roller, the tooth of random rolling breaks roller respectively, mixing roll, the rotation breaker be rotationally connected with described grinding machine roller respectively, stationary cylinder sieve and therewith stationary cylinder sieve outer end be fixedly connected with enter ore deposit funnel,
Described rotation breaker is by broken motor, the broken rotating shaft that is connected of broken motor therewith, the major diameter rotary hammer be fixedly connected with in the middle part of broken rotating shaft therewith and two the minor diameter rotary hammers being located at these major diameter rotary hammer both sides respectively formed, two described minor diameter rotary hammers are fixedly connected with described broken rotating shaft, described broken rotating shaft be rotationally connected with described grinding machine roller and the axle center of described broken rotating shaft and the centre of gyration of described grinding machine roller consistent.
2. lime stone according to claim 1 breaks grinding machine, it is characterized in that: described grinding machine roller is by cylindrical section, the frustum cone cylinder section that is connected of cylindrical section one end therewith, the oared segrne pii that is connected of the cylindrical section other end therewith, the combined type be fixedly connected with described cylindrical section inner surface bores cylinder liner plate, two supports of bearing, two compartment supports, two the rolling backplate circles be fixedly connected with described cylindrical section outer surface, be located at the access cover I on described cylindrical section successively, access cover II, access cover III, the position of described access cover I is corresponding with the position that described stationary cylinder sieves, the position of described access cover II is corresponding with the position that described tooth breaks roller, the position of described access cover III is corresponding with the position of described mixing roll, described cylindrical section is respectively equipped with and described access cover I, access cover II, three access holes that access cover III is corresponding, described cylindrical section is divided into cracking cabin by two described supports of bearing and two compartment supports, storehouse in small, broken bits and grinding storehouse, described stationary cylinder sieve is located in described cracking cabin, described tooth breaks roller and is located in described storehouse in small, broken bits, described mixing roll is located in described grinding storehouse, described broken rotating shaft and described two supports of bearing are rotationally connected, described combined type cone cylinder liner plate thickness from cylindrical section one end to the cylindrical section other end in thinning trend gradually, two described rolling backplate circles roll with described two groups of support rollers and are connected.
3. lime stone according to claim 1 breaks grinding machine, it is characterized in that: described major diameter rotary hammer is by the axle sleeve be fixedly connected with described broken rotating shaft, be evenly distributed on this sleeve outer surface one group radial hammer stem and one group of radial direction hammer stem is fixedly connected with therewith respectively one group of tup formed, the prismoid of described tup to be cross section be regular polygon, described radial hammer stem is strip spring steel plate, one end of this strip spring steel plate is fixedly connected with described axle sleeve, the other end of this strip spring steel plate is fixedly connected with described prismoid, the version of described minor diameter rotary hammer is identical with the version of described major diameter rotary hammer.
4. lime stone according to claim 1 breaks grinding machine, it is characterized in that: described tooth breaks roller and breaks central shaft by tooth, tooth breaks tooth that central shaft is fixedly connected with and breaks cylindrical roll and tooth therewith and break two gear rings that cylindrical roll outer round surface is fixedly connected with and formed therewith, described mixing roll is by grinding center axle, therewith the grinding cylindrical roll that is fixedly connected with of grinding center axle with grind two steel rings that cylindrical roll outer round surface is fixedly connected with therewith and formed, the revolving body parts of described steel ring to be outer round surface be semi arch.
5. lime stone according to claim 2 breaks grinding machine, it is characterized in that: described combined type cone cylinder liner plate is provided with the broken two groove circle of tooth and the two groove circle of grinding, two described gear rings respectively groove circle broken two with described tooth roll and are connected, and two described steel rings roll with described grinding pair groove circle and are connected.
6. lime stone according to claim 2 breaks grinding machine, it is characterized in that: the described support of bearing is by the sliding bearing be rotationally connected with described broken rotating shaft, the bearing holder (housing, cover) be connected with sliding bearing and one end therewith radial lacing wire I of bearing holder (housing, cover) outer surface be fixedly connected with a group formed, and described one group radial lacing wire I to be uniformly distributed and the other end is all fixedly connected with described cylindrical section inner surface around the centre of gyration of described grinding machine roller.
7. lime stone according to claim 2 breaks grinding machine, it is characterized in that: described compartment support is made up of the one group of radial lacing wire II that central minor axis outer surface is fixedly connected with therewith of central minor axis and one end, described one group radial lacing wire II to be uniformly distributed and the other end is all fixedly connected with described cylindrical section inner surface around the centre of gyration of described grinding machine roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510585581.4A CN105107601A (en) | 2015-09-16 | 2015-09-16 | Limestone breaking and grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510585581.4A CN105107601A (en) | 2015-09-16 | 2015-09-16 | Limestone breaking and grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105107601A true CN105107601A (en) | 2015-12-02 |
Family
ID=54655841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510585581.4A Pending CN105107601A (en) | 2015-09-16 | 2015-09-16 | Limestone breaking and grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105107601A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709879A (en) * | 2016-04-07 | 2016-06-29 | 金柯楠 | Dual rock smashing device with dust removal function |
| CN110614146A (en) * | 2019-10-24 | 2019-12-27 | 六安正辉优产机电科技有限公司 | A rubbing crusher constructs that rolls for rice crocus |
| 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1230656B (en) * | 1963-08-16 | 1966-12-15 | Cwielong & Winkler | Multi-chamber mill |
| CN2030508U (en) * | 1988-04-29 | 1989-01-11 | 中国航空设备工程公司沈阳公司 | Combined disintegrator set |
| CN1053563A (en) * | 1990-01-23 | 1991-08-07 | 国家建筑材料工业局合肥水泥研究设计院 | Cylindrical-roll grinder |
| RU2068735C1 (en) * | 1989-12-20 | 1996-11-10 | Харьковский инженерно-строительный институт | Rattler |
| CN1248497A (en) * | 1998-09-19 | 2000-03-29 | 李素芳 | High-efficiency impact mill |
| CN2380299Y (en) * | 1999-07-30 | 2000-05-31 | 山东建筑材料工业学院 | Tube-type roller mill |
| CN203417717U (en) * | 2013-08-12 | 2014-02-05 | 富源胜欣经贸有限责任公司 | Novel drum-type rotating hammer crusher |
-
2015
- 2015-09-16 CN CN201510585581.4A patent/CN105107601A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1230656B (en) * | 1963-08-16 | 1966-12-15 | Cwielong & Winkler | Multi-chamber mill |
| CN2030508U (en) * | 1988-04-29 | 1989-01-11 | 中国航空设备工程公司沈阳公司 | Combined disintegrator set |
| RU2068735C1 (en) * | 1989-12-20 | 1996-11-10 | Харьковский инженерно-строительный институт | Rattler |
| CN1053563A (en) * | 1990-01-23 | 1991-08-07 | 国家建筑材料工业局合肥水泥研究设计院 | Cylindrical-roll grinder |
| CN1248497A (en) * | 1998-09-19 | 2000-03-29 | 李素芳 | High-efficiency impact mill |
| CN2380299Y (en) * | 1999-07-30 | 2000-05-31 | 山东建筑材料工业学院 | Tube-type roller mill |
| CN203417717U (en) * | 2013-08-12 | 2014-02-05 | 富源胜欣经贸有限责任公司 | Novel drum-type rotating hammer crusher |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709879A (en) * | 2016-04-07 | 2016-06-29 | 金柯楠 | Dual rock smashing device with dust removal function |
| CN110614146A (en) * | 2019-10-24 | 2019-12-27 | 六安正辉优产机电科技有限公司 | A rubbing crusher constructs that rolls for rice crocus |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206008948U (en) | A kind of sandstone, mine crushing production line | |
| CN205269768U (en) | Novel selective crushing double -geared roller crusher | |
| CN104525313A (en) | Vertical combined crushing and grinding machine | |
| US20120325949A1 (en) | Device for mechanical separation of material conglomerates from materials of different density and/or consistency | |
| KR20110090503A (en) | Impact type strained cone crusher having multi-stage mantle | |
| CN204352931U (en) | A kind of vertical composite breaking grinder | |
| CN105107601A (en) | Limestone breaking and grinding machine | |
| CN202752058U (en) | Rotary drum type rotating hammer crusher | |
| CN101875022A (en) | Material crushing structure and crushing equipment | |
| CN109865561A (en) | A kind of screening type flour mill of large reduction ratio support roller carrying roller support | |
| CN110075964A (en) | A kind of partial size thickness adjustable integrated breaking machine | |
| CN104826688B (en) | Method and equipment for simultaneously crushing and grinding ores | |
| CN102755924A (en) | Conical crushing unit | |
| CN102343295A (en) | Cantilever flexible static-pressure floating ring-roll mill | |
| CN200981001Y (en) | Multistage sieving gear teeth type grinder | |
| CN203862325U (en) | Vertical type centrifugal mill | |
| CN212441555U (en) | Simple and easy reducing mechanism of solid material | |
| CN112774833A (en) | Vertical roller press, sand making system and sand making method | |
| CN111250238A (en) | Limestone fine grinding device | |
| CN201147708Y (en) | Rotary breaker | |
| CN202155213U (en) | Combined paired roll type crusher | |
| CN103272674B (en) | A kind of air-flow vortex pulverizing mill for extracting cotton protein from cotton dregs | |
| CN202200430U (en) | Waste tire pulverizing system | |
| CN105170246B (en) | Multi-functional circular cartridge type ore makes sand machine | |
| CN201711185U (en) | Drum screen type ultrafine crusher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Applicant after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Applicant before: Anshan Iron & Steel Group Mining Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |
|
| WD01 | Invention patent application deemed withdrawn after publication |