CN107159394A - A kind of multistage radial compression grinder - Google Patents
A kind of multistage radial compression grinder Download PDFInfo
- Publication number
- CN107159394A CN107159394A CN201710558971.1A CN201710558971A CN107159394A CN 107159394 A CN107159394 A CN 107159394A CN 201710558971 A CN201710558971 A CN 201710558971A CN 107159394 A CN107159394 A CN 107159394A
- Authority
- CN
- China
- Prior art keywords
- grinding
- radial compression
- abrasive body
- rotating shaft
- multistage radial
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
- B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
- B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
- B02C13/185—Construction or shape of anvil or impact plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
- B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
- B02C2013/1871—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate vertically adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of multistage radial compression grinder.It is related to grinding machinery field, more particularly to the controllable multistage radial compression grinder of granularity.Simple in construction there is provided one kind, the once controllable multistage radial compression grinder of grinding discharging-material size is realized in convenient processing.Body is ground including tubular, the top of the grinding body is provided with step provided with upper bearing (metal) flap, bottom, and the top chock is covered provided with charging aperture, and the step is provided with discharging opening；The center of the grinding body is provided with the rotating shaft of rotary moveable, the rotating shaft is provided with some spaced flanges, abrasive body is provided between adjacent flanges, the abrasive body is the round platform with mesopore, the conicity of some abrasive bodies is identical, wherein, the upper bottom diameter positioned at lower floor's round platform is less than the bottom diameter that the bottom diameter of adjacent upper strata round platform, bottom diameter are more than adjacent upper strata round platform；The inwall of the grinding body is provided with abrasion-proof backing block.Make reliable, convenient grinding.
Description
Technical field
The present invention relates to grinding machinery field, more particularly to the controllable multistage radial compression grinder of granularity.
Technical background
The grinder of current industrial applications mainly has three-stage roll mill and ball mill.The discharge method of grinder typically has
Two kinds：Discharging requires that the thin powder of particle crosses fertilizer separator or dust-precipitator by way of air-flow is conveyed with air-flow discharge Easthome
Collection material；Discharging requires that the larger disentegrated particles of particle discharge by grinding the screen of motor spindle, less than the material of desired size
Fallen from the hole of screen, the material return grinder more than desired size is re-grind.For there is the big of certain size requirement
Particle discharges, and three-stage roll mill and ball mill can not all be accomplished once to grind the granularity that can reach that discharging is required.Such as physics
Method handles electronic waste, and the technique such as separation, sorting of mixed electronic rubbish after crushing there are certain requirements to the granularity of material, roller
The discharging of formula grinder and ball mill cannot meet technological requirement.A kind of mixture after needing new grinder to crushing
Material is ground processing to desired particle size.
The content of the invention
The present invention, there is provided one kind is simple in construction, is conveniently processed for problem above, realizes that once grinding discharging-material size can
The multistage radial compression grinder of control.
The technical scheme is that：Grind body including tubular, the top of the grinding body provided with upper bearing (metal) flap,
Bottom is provided with step, and the top chock is covered provided with charging aperture, and the step is provided with discharging opening；
The center of the grinding body is provided with the rotating shaft of rotary moveable, and the rotating shaft is provided with some spaced flanges, phase
Abrasive body is provided between adjacent flange, the abrasive body is the round platform with mesopore, and the conicity of some abrasive bodies is identical, wherein,
It is less than the bottom diameter of adjacent upper strata round platform, bottom diameter positioned at the upper bottom diameter of lower floor's round platform and is more than adjacent upper strata round platform
Bottom diameter；
The inwall of the grinding body is provided with abrasion-proof backing block.
The abrasive body is provided with positioning boss, and the flange is provided with locating slot, and the positioning boss is adaptedly located at
In locating slot.
Also include pressing plate and locking nut, the pressing plate is set in rotating shaft, contacted the flange of the top, the locking screw
Mother is used for locking pressure plate.
The abrasive body is hollow round table.
The abrasive body is split type including at least two grinding splits.
The rotating shaft is connected on upper bearing (metal) flap and step by bearing；
Step and connection belt gear are stretched out in one end of the rotating shaft.
The top chock is covered provided with suction port.
Also include lifting transfer device, the lifting transfer device includes column, rotating cylinder, jack, lever and connecting rod, institute
The side that column is located at grinding body is stated, the rotating cylinder is set on column and rotated around column, and the top of the rotating cylinder is provided with
Side ear；
The lever is connected on rotating cylinder by bearing pin, and the jack is located at one end of lever and positioned at the lower section of side ear, institute
The other end connection connecting rod of lever is stated, the connecting rod connects upper bearing (metal) flap.
At work, material enters from charging aperture to be fallen on the flange of the top the present invention in grinder body, in centrifugal force
In the presence of thrown to surrounding and hit with abrasion-proof backing block, during this between material particles, material particles and abrasive body it
Between mutually impacting；Strike the material particles part on abrasion-proof backing block to rebound, partly fall, the material particles rebounded are with getting rid of
The mutual impacting of particle that goes out hits with abrasive body, fallen；The small particles material formed through multistage extruding and grinding is fallen on
On the step of bottom, from the discharging opening discharge on step.Present invention operation is reliable, convenient grinding.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention,
Fig. 2 is the echelon sectional view in A-A faces in Fig. 1,
Fig. 3 is the attachment structure schematic diagram of flange and abrasive body,
Fig. 4 is the sectional view in B-B faces in Fig. 3,
Fig. 5 is the structural representation of abrasive body；
1 is upper bearing (metal) flap in figure, and 2 be grinding body, and 3 be abrasion-proof backing block, and 4 be step, and 5 be motor, and 6 be discharging opening, 7
It is mounting seat, 8 be rotating shaft, and 9 be abrasive body three, and 10 be abrasive body two, and 11 be abrasive body one, and 12 be upper flange, and 13 be intermediate method
Lan Yi, 14 be spacer flanger two, and 15 be lower flange, and 16 be pressing plate, and 17 be locking nut, and 18 be suction port, and 19 be charging aperture, 20
It is column, 21 be plane bearing, and 22 be jack, and 23 be rotating cylinder, and 24 be bearing, and 25 be lever, and 26 be connecting rod, and 27 be convex
Platform.
Embodiment
The present invention as Figure 1-5, including tubular grinding body 2, it is described grinding body top be provided with upper bearing (metal) flap
1st, bottom is provided with step 4, and the top chock is covered provided with charging aperture 19, and the step is provided with discharging opening 6；
The center of the grinding body is provided with the rotating shaft 8 of rotary moveable, and the rotating shaft is provided with some spaced flanges, phase
Abrasive body is provided between adjacent flange, the abrasive body is the round platform with mesopore, and the conicity of some abrasive bodies is identical, wherein,
It is less than the bottom diameter of adjacent upper strata round platform, bottom diameter r2 positioned at the upper bottom diameter r1 of lower floor's round platform and is more than adjacent upper strata
The bottom diameter of round platform；
The inwall of the grinding body is provided with abrasion-proof backing block 3.
The abrasive body is provided with positioning boss 27, and the flange is provided with locating slot, and the positioning boss is adaptedly set
In locating slot.Meanwhile, flange and abrasive body are bolted.
Also include pressing plate 16 and locking nut 17, the pressing plate is set in rotating shaft, contacted the flange of the top, the lock
Tight nut is used for locking pressure plate, so that flange and abrasive body are pressed in rotating shaft.
The abrasive body is hollow round table, reduces cost.
The abrasive body is split type including at least two grinding splits, is conveniently replaceable, reduces cost.
The rotating shaft 8 is connected on upper bearing (metal) flap and step by bearing；
Step and connection belt gear are stretched out in one end of the rotating shaft（Including motor, belt pulley and belt）.
The top chock is covered provided with suction port 18, is easy to dust suction to act.
Also include lifting transfer device, the lifting transfer device includes column 20, rotating cylinder 23, jack 22, lever 25
With connecting rod 26, the column is located at the side of grinding body, and the rotating cylinder is set on column and rotated around column, described turn
The top of cylinder is provided with side ear；
The lever is connected on rotating cylinder by bearing pin, and the jack is located at one end of lever and positioned at the lower section of side ear, institute
The other end connection connecting rod of lever is stated, the connecting rod connects upper bearing (metal) flap.Lift transfer device at work, jack action
One end of lever is pushed, so, the other end drivening rod of lever lifts upper bearing (metal) flap, then drive lever to revolve by rotating cylinder
Rotate and make, you can shift upper bearing (metal) flap, convenient operation.
In, the top of grinding body 2 is connected by bolt with upper bearing (metal) flap 1, and bottom passes through bolt and lower bearing
Seat 4 and mounting seat 7 are connected, and the grinding inwall of body 2 installs abrasion-proof backing block 3 by bolt；Upper bearing (metal) flap 1, step 4 pass through
Bearing installs rotating shaft 8, and the lower end of rotating shaft 8 connects motor 5 by belt pulley, belt.
Rotating shaft 8 is that upper flange 12, spacer flanger 1, middle flange 2 14 are equipped with hexagon, rotating shaft 8（Accompanying drawing is provided with
Two pieces spacer flanger, spacer flanger can be arranged as required to some）, lower flange 15, the interstitial hole of all flanges is hexagonal
Shape, size and the hexagon of rotating shaft 8 coordinate；Installed and ground by locating slot and bolt between upper flange 12 and spacer flanger 1
Body 1（It it is four by up-small and down-big hollow cone abrasive body subdivision）；Pass through between spacer flanger 1 and middle flange 2 14
Locating slot and bolt install abrasive body 2 10（It it is four by up-small and down-big hollow cone abrasive body subdivision）；Spacer flanger 2 14
Abrasive body 39 is installed by locating slot and bolt between lower flange 15（It is by up-small and down-big hollow cone abrasive body subdivision
Four）；
The cone of every layer of four grinding split composition（That is round platform）Taper is identical, and lower floor's cone is upper cylindrical（Roundlet）Slightly
It is cylindrical less than under the cone of upper strata（Great circle）, under it is cylindrical be more than upper strata circular cone under it is cylindrical（Great circle）；
The positions and dimensions of locating slot on all flanges are identicals, and every layer of abrasive body positioning boss positions and dimensions are also
Consistent, and be engaged with the locating slot on flange；
The minimum clearance of abrasive body 1 and abrasion-proof backing block 3 is maximum feed size, abrasive body 39 and the minimum of abrasion-proof backing block 3
Gap is set to desired discharging size.
After all flange and abrasive body installations, by the pressing plate 16 and locking nut 17 of the upper end of rotating shaft 8 by all methods
The assembly of blue and abrasive body formation is pressed in rotating shaft 8.
Upper bearing (metal) flap lifting transfer mechanism includes column 20, rotating cylinder 23, rises jin top 22, lever 25 and connecting rod 26；Rotating cylinder
23 are freely rotated by two bearings 24 of upper and lower parts and the plane bearing 21 of bottom around column 20, and lever 25 is around rotating cylinder 23
On two bearing pins rotate upwardly and downwardly, one end of lever 25 is equipped with jack 23, and the other end passes through pin connection connecting rod 26, jack 22
Top is connected with the side ear of rotating cylinder 23；
Charging aperture 19 and suction port 18 are provided with upper bearing (metal) flap 1；The bottom of step 4 sets discharging opening 6.
At work, motor 5 passes through belt pulley, belt drive rotating shaft 8 and upper flange 12, spacer flanger thereon to the present invention
One 13, middle flange 2 14, lower flange 15 and abrasive body 1, abrasive body 2 10, abrasive body 39 between flange are rotated；
Material from charging aperture 19 enter grinder body in falls on flange 12, thrown under the influence of centrifugal force surrounding and with it is resistance to
Mill lining plate 3 hits, in this process between material particles, mutual impacting between material particles and abrasive body；Strike
Material particles part is rebounded on abrasion-proof backing block 3, part falls, the material particles that rebound and the mutual impacting of particle thrown away or
Hit, fall with abrasive body；Bulky grain falls to entering between abrasive body 1 and abrasion-proof backing block 3, with the rotation of abrasive body 1
Extruding, grinding by abrasive body 1 and abrasion-proof backing block 3, granularity constantly diminishes and fallen, when raw meal particle size is extruded grinding
Fallen in less than the gap between abrasive body 1 and abrasion-proof backing block 3 during minimum clearance between abrasive body 1 and abrasion-proof backing block 3
Into between abrasive body 2 10 and abrasion-proof backing block 3；Into the material between abrasive body 2 10 and abrasion-proof backing block 3 by abrasive body 2 10 with
Continuous extruding between abrasion-proof backing block 3 and it is ground to size and is less than between abrasive body 2 10 and abrasion-proof backing block 3 during minimum clearance from grinding
Gap between body 2 10 and abrasion-proof backing block 3 is fallen through between abrasive body 39 and abrasion-proof backing block 3；Into abrasive body 39 and wear-resisting lining
The material of plate 3 is again by the continuous extruding and grinding of abrasive body 39 and abrasion-proof backing block 3, finally from abrasive body 39 and abrasion-proof backing block
Gap between 3 is fallen.
The small particles material formed through multistage extruding and grinding is fallen on bottom step 4, from going out on step 4
Material mouth 6 is discharged.The dusty gas of generation is taken away by suction port 11 and is pipelined to deduster.
If containing section shape wire in pan feeding, if the discharging-material size set is less than wire metals core diameter, wire is ground
Rub and the plastics of wire outsourcing or rubber insulation are ground de-, realize " peeling " function of grinder to section lead.
When overhauling or changing discharging-material size can by upper bearing (metal) flap lifting transfer mechanism very easily on by bearing
Flap 1 is raised and moved on on one side, unclamps locking nut 17, and pressing plate 16, upper flange 12, abrasive body 1, centre are taken out in order
Flange 1, abrasive body 2 10, middle flange 2 14, abrasive body 39, lower flange 15, fix a breakdown or change after abrasive body and weigh again
Newly install, it is very convenient；
To change discharging-material size, whole or bottom number layer abrasive body can be changed according to discharging-material size or change the lining of different-thickness
Plate；
If abrasive body and wear liner influence discharging-material size, the replaceable hard abrasive body of liner plate basecoat and by abrasive body successively more
Change to last layer（Take out original the superiors' abrasive body）；
To realize that several different grain sizes discharge simultaneously, it can from top to bottom be assembled by the order of discharging-material size from big to small and meet grain
Spend desired abrasive body and the granularity below abrasive body as requested sets sieve plate, while in body wall（Slightly below compass screen surface
Highly）Discharging opening is set.
The present invention has advantages below：
First, multistage radial compression abrasive body and rotating shaft assembly（Turn, the structure innovation of flange and abrasive body；
2nd, multistage grinding and automatic classification, it is to avoid the repetition grinding and overmastication of other grinders, the Dust Capacity of generation
It is small, it is energy-efficient；
3rd, the structure innovation of upper bearing (metal) flap lifting transfer mechanism；
4th, the discharging opening for being arranged at bottom has the function of air inlet concurrently, and suction port is arranged at top, meets aerodynamic principle
（Thermal current rises）, ventilating and cooling effect is good.
Claims (8)
1. a kind of multistage radial compression grinder, it is characterised in that grind and set at the top of body, the grinding body including tubular
There are upper bearing (metal) flap, bottom to be provided with step, the top chock is covered provided with charging aperture, and the step is provided with out
Material mouth；
The center of the grinding body is provided with the rotating shaft of rotary moveable, and the rotating shaft is provided with some spaced flanges, phase
Abrasive body is provided between adjacent flange, the abrasive body is the round platform with mesopore, and the conicity of some abrasive bodies is identical, wherein,
It is less than the bottom diameter of adjacent upper strata round platform, bottom diameter positioned at the upper bottom diameter of lower floor's round platform and is more than adjacent upper strata round platform
Bottom diameter；The inwall of the grinding body is provided with abrasion-proof backing block.
2. a kind of multistage radial compression grinder according to claim 1, it is characterised in that the abrasive body is provided with fixed
Position boss, the flange is provided with locating slot, and the positioning boss is adaptedly located in locating slot.
3. a kind of multistage radial compression grinder according to claim 1, it is characterised in that also including pressing plate and locking screw
Mother, the pressing plate is set in rotating shaft, contacted the flange of the top, and the locking nut is used for locking pressure plate.
4. a kind of multistage radial compression grinder according to claim 1, it is characterised in that the abrasive body is open circles
Platform.
5. according to any described a kind of multistage radial compression grinder in claim 1-4, it is characterised in that the abrasive body
For split type including at least two grinding splits.
6. a kind of multistage radial compression grinder according to claim 1, it is characterised in that the rotating shaft is connected by bearing
It is connected on upper bearing (metal) flap and step；
Step and connection belt gear are stretched out in one end of the rotating shaft.
7. according to any described a kind of multistage radial compression grinder in claim 1-4, it is characterised in that the upper bearing (metal)
Flap is provided with suction port.
8. according to any described a kind of multistage radial compression grinder in claim 1-4, it is characterised in that also including lifting
Transfer device, the lifting transfer device includes column, rotating cylinder, jack, lever and connecting rod, and the column is located at grinding body
Side, the rotating cylinder is set on column and rotated around column, and the top of the rotating cylinder is provided with side ear；
The lever is connected on rotating cylinder by bearing pin, and the jack is located at one end of lever and positioned at the lower section of side ear, institute
The other end connection connecting rod of lever is stated, the connecting rod connects upper bearing (metal) flap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710558971.1A CN107159394A (en) | 2017-07-11 | 2017-07-11 | A kind of multistage radial compression grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710558971.1A CN107159394A (en) | 2017-07-11 | 2017-07-11 | A kind of multistage radial compression grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107159394A true CN107159394A (en) | 2017-09-15 |
Family
ID=59823723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710558971.1A Withdrawn CN107159394A (en) | 2017-07-11 | 2017-07-11 | A kind of multistage radial compression grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107159394A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107899675A (en) * | 2017-12-08 | 2018-04-13 | 山西鼎隆宇鑫农业科技有限公司 | Give abrasive lapping vacuum reactor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2107313U (en) * | 1991-11-06 | 1992-06-17 | 杨连国 | Vertical and anti-beater type crusher |
| CN2172157Y (en) * | 1993-10-20 | 1994-07-20 | 沙居建 | Verticle shaft and back shock fine crusher |
| CN2227523Y (en) * | 1995-05-22 | 1996-05-22 | 洛阳市华达非标准设备制造有限公司 | LCM vertical rough mill |
| RU55644U1 (en) * | 2006-04-04 | 2006-08-27 | Институт химии твердого тела и механохимии Сибирского отделения Российской академии наук (ИХТТМ СО РАН) | CENTRIFUGAL MILL OF CONTINUOUS TYPE |
| CN102821864A (en) * | 2010-04-14 | 2012-12-12 | 气体产品与化学公司 | Conical impact mill |
| CN204735275U (en) * | 2015-07-09 | 2015-11-04 | 郑州永灿机械设备有限公司 | Compound breaker of vertical bar |
| CN205057922U (en) * | 2015-09-17 | 2016-03-02 | 鞍钢股份有限公司 | Special extracting tool of speed reducer upper cover |
| CN206008856U (en) * | 2016-08-11 | 2017-03-15 | 元阳县华西黄金有限公司 | A kind of high capacity crusher for ore dressing plant |
| CN206951312U (en) * | 2017-07-11 | 2018-02-02 | 杨生强 | Multistage radial compression grinder |
-
2017
- 2017-07-11 CN CN201710558971.1A patent/CN107159394A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2107313U (en) * | 1991-11-06 | 1992-06-17 | 杨连国 | Vertical and anti-beater type crusher |
| CN2172157Y (en) * | 1993-10-20 | 1994-07-20 | 沙居建 | Verticle shaft and back shock fine crusher |
| CN2227523Y (en) * | 1995-05-22 | 1996-05-22 | 洛阳市华达非标准设备制造有限公司 | LCM vertical rough mill |
| RU55644U1 (en) * | 2006-04-04 | 2006-08-27 | Институт химии твердого тела и механохимии Сибирского отделения Российской академии наук (ИХТТМ СО РАН) | CENTRIFUGAL MILL OF CONTINUOUS TYPE |
| CN102821864A (en) * | 2010-04-14 | 2012-12-12 | 气体产品与化学公司 | Conical impact mill |
| CN204735275U (en) * | 2015-07-09 | 2015-11-04 | 郑州永灿机械设备有限公司 | Compound breaker of vertical bar |
| CN205057922U (en) * | 2015-09-17 | 2016-03-02 | 鞍钢股份有限公司 | Special extracting tool of speed reducer upper cover |
| CN206008856U (en) * | 2016-08-11 | 2017-03-15 | 元阳县华西黄金有限公司 | A kind of high capacity crusher for ore dressing plant |
| CN206951312U (en) * | 2017-07-11 | 2018-02-02 | 杨生强 | Multistage radial compression grinder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107899675A (en) * | 2017-12-08 | 2018-04-13 | 山西鼎隆宇鑫农业科技有限公司 | Give abrasive lapping vacuum reactor |
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Application publication date: 20170915 |