CN109590068A - A kind of mining efficient dustproof formula grinding device - Google Patents
A kind of mining efficient dustproof formula grinding device Download PDFInfo
- Publication number
- CN109590068A CN109590068A CN201811600626.0A CN201811600626A CN109590068A CN 109590068 A CN109590068 A CN 109590068A CN 201811600626 A CN201811600626 A CN 201811600626A CN 109590068 A CN109590068 A CN 109590068A
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- China
- Prior art keywords
- shaft
- pulverizing chamber
- broken
- crushing
- grinding device
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/04—Safety devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- 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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a kind of mining efficient dustproof formula grinding devices, it is related to ore processing technical field, it is the pulverizing chamber of rectangle including cross section, the upper right side of the pulverizing chamber is provided with feed inlet, and the lower right side of pulverizing chamber is provided with discharge port, it is provided with the first linkage box on the upside of the front surface of the pulverizing chamber, and is provided with the second linkage box on the downside of the front surface of pulverizing chamber.It is of the invention novel in design, ore is crushed with the second broken wheel by the first broken wheel, first crushing wheel crushes ore with the second crushing wheel, two-stage is taken to crush, increase the crush efficiency of the grinding device, it is flown out by spacers block dust and ore from feed inlet, increase the safety of the grinding device, dust is handled by the first dust removing tube and the second dust removing tube, increase efficiency of dust collection, clean gas is exported from air outlet, is cooled down to motor, reduces the waste of resource.
Description
Technical field
The present invention relates to ore processing technical field, specifically a kind of mining efficient dustproof formula grinding device.
Background technique
Ore pulverizer is suitable for, chemical engineering industry is crushed lime stone, clinker, coal and other ores.The object of main broken
Material has, gangue, shale, cinder clinker, cinder, construction waste, Calusena lansium slag, lime stone, cobble, iron ore, calcite, potassium
Feldspar, talcum, marble, dolomite, fluorite, lime, atlapulgite, active carbon, bentonite, kaolin, cement, rock phosphate in powder,
Gypsum, glass, manganese ore, titanium ore, copper mine, chrome ore, refractory material, thermal insulation material, coal tar, coal dust, carbon black, clay, bone meal, titanium white
Powder, iron oxide, etc. high humiditys very hard material and building trade 300 various materials have mainly for building trade and brick field it is non-
The crushing effect of normal stick.
But most grinding devices cause crush efficiency lower, and due to not having dedusting function due to not classification grinding
Can, the dust influence staff generated during causing ore to crush works normally and pollution environment.Therefore, art technology
Personnel provide a kind of mining efficient dustproof formula grinding device, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of the present invention is to provide a kind of mining efficient dustproof formula grinding devices, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme:
A kind of mining efficient dustproof formula grinding device is the pulverizing chamber of rectangle, the pulverizing chamber including cross section
Upper right side be provided with feed inlet, and the lower surface of pulverizing chamber is welded with pedestal, and the lower right side of the pulverizing chamber is provided with discharging
Mouthful, and the upper surface of pulverizing chamber is provided with controller, and the upper left side of the pulverizing chamber is through with the first dust removing tube, and pulverizing chamber
Lower left side is through with the second dust removing tube, is provided with the first linkage box, and the preceding table of pulverizing chamber on the upside of the front surface of the pulverizing chamber
It is provided with the second linkage box on the downside of face, the upper inside of the pulverizing chamber is provided with the first broken shaft, and the interior subordinate of pulverizing chamber
Side is provided with the first crushing shaft, and being connected by a hinge on the right side of the inside upper surface of the pulverizing chamber has partition, the pedestal it is upper
Motor is provided on the left of surface, the outer surface of first broken shaft is welded with the first broken wheel, and the bottom right of the first broken shaft
Side is provided with the second broken shaft, and the first filter screen, the appearance of second broken shaft are provided with below first broken shaft
Face is welded with the second broken wheel, and the outer surface of first crushing shaft is welded with the first crushing wheel, and the right of the first crushing shaft
It is provided with the second crushing shaft, the second filter screen, the outer surface of second crushing shaft are provided with below first crushing shaft
It is welded with the second crushing wheel, the right of the motor is provided with blower, and the rear of the blower is provided with deduster, the dedusting
Air outlet is provided on the right side of device.
As a further solution of the present invention: the nozzle of first dust removing tube and the second dust removing tube right end is downward, and
The right end of the left end and blower of first dust removing tube and the second dust removing tube is connected by conduit, the left end of the blower and deduster
Front side connected by conduit, the air outlet is in the right of motor.
As further scheme of the invention: inside the rear end and pulverizing chamber of first broken shaft and the second broken shaft
Rear surface be fixedly connected by shaft, and the front end of the first broken shaft and the second broken shaft with first linkage box inside before
Surface is fixedly connected by shaft, is welded with gear, and first on front side of the outer surface of first broken shaft and the second broken shaft
The outer surface front end of broken shaft and the front end of motor pass through transmission band connection, the rear end of first crushing shaft and the second crushing shaft
It is fixedly connected by shaft with the rear surface inside pulverizing chamber, and the front end of the first crushing shaft and the second crushing shaft and second
Front surface inside dynamic box is fixedly connected by shaft, is welded on front side of first crushing shaft and the outer surface of the second crushing shaft
Gear, and the outer surface front end of the first crushing shaft and the front end of motor pass through transmission band connection.
As further scheme of the invention: the length of the partition and the internal height of feed inlet are equal.
As further scheme of the invention: the motor, blower and deduster and controller pass through conducting wire electrical property
Connection.
As further scheme of the invention: the aperture of first filter screen is greater than the aperture of the second filter screen.
As the present invention further scheme: the left end of the discharge port is provided with brace, at second filter screen
In the top of brace.
Compared with prior art, the beneficial effects of the present invention are: the present invention by motor do work drive the first broken shaft with
Itself axial direction is rotated, and the first broken shaft drives the first broken wheel rotation, and the first broken shaft passes through the first linkage box
The gear of interior setting drives the rotation of the second broken shaft, and the second broken shaft drives the second broken wheel rotation, the first broken wheel and second
Ore is crushed by broken wheel rotation, and motor acting drives the first crushing shaft to be rotated with itself axial direction, the first powder
Broken axis drives the rotation of the first crushing wheel, and the first crushing shaft drives the rotation of the second crushing shaft by the gear being arranged in the second linkage box
Turning, the second crushing shaft drives the rotation of the second crushing wheel, and the first crushing wheel is rotated with the second crushing wheel crushes breaking ores,
It takes two-stage to crush, increases the crush efficiency of the grinding device, the junction of pulverizing chamber and feed inlet has been blocked by partition,
It prevents from crushing indoor dust and ore flies out from feed inlet, increase the safety of the grinding device, being done work by blower will
It crushes indoor dust to be transported in deduster by the first dust removing tube and the second dust removing tube, deduster acting will be at dust
Reason, that is, increase efficiency of dust collection, treated, and cleaned air is transferred out from air outlet, and is cooled down to motor, is reduced
The waste of resource.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of mining efficient dustproof formula grinding device；
Fig. 2 is a kind of structural schematic diagram of section in mining efficient dustproof formula grinding device；
Fig. 3 is the structural schematic diagram of A in mining efficient dustproof formula grinding device a kind of.
In figure: 1, pulverizing chamber；2, pedestal；3, feed inlet；4, discharge port；5, motor；6, blower；7, deduster；8, outlet air
Mouthful；9, the first dust removing tube；10, the second dust removing tube；11, the first linkage box；12, the second linkage box；13, partition；14, first is broken
Wheel；15, the second broken wheel；16, the first broken shaft；17, the second broken shaft；18, the first crushing wheel；19, the second crushing wheel；20,
First crushing shaft；21, the second crushing shaft；22, the first filter screen；23, the second filter screen；24, controller.
Specific embodiment
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of mining efficient dustproof formula grinding device, including it is transversal
Face is the pulverizing chamber 1 of rectangle, and the upper right side of pulverizing chamber 1 is provided with feed inlet 3, and the lower surface of pulverizing chamber 1 is welded with pedestal 2,
The lower right side of pulverizing chamber 1 is provided with discharge port 4, and the upper surface of pulverizing chamber 1 is provided with controller 24, the upper left side of pulverizing chamber 1
It is through with the first dust removing tube 9, and the lower left side of pulverizing chamber 1 is through with the second dust removing tube 10, setting on the upside of the front surface of pulverizing chamber 1
There is the first linkage box 11, and is provided with the second linkage box 12 on the downside of the front surface of pulverizing chamber 1, the upper inside setting of pulverizing chamber 1
There is the first broken shaft 16, and the inner lower of pulverizing chamber 1 is provided with the first crushing shaft 20, the inside upper surface right side of pulverizing chamber 1
Being connected by a hinge has partition 13, is provided with motor 5 (model CH18-10020-100S) on the left of the upper surface of pedestal 2, and first
The outer surface of broken shaft 16 is welded with the first broken wheel 14, and the lower right of the first broken shaft 16 is provided with the second broken shaft 17,
The lower section of first broken shaft 16 is provided with the first filter screen 22, and the outer surface of the second broken shaft 17 is welded with the second broken wheel 15,
The outer surface of first crushing shaft 20 is welded with the first crushing wheel 18, and the right of the first crushing shaft 20 is provided with the second crushing shaft
21, the lower section of the first crushing shaft 20 is provided with the second filter screen 23, and the outer surface of the second crushing shaft 21 is welded with the second crushing wheel
19, the right of motor 5 is provided with blower 6 (model DF-1), and the rear of blower 6 is provided with 7 (model of deduster
DX2000II), the right side of deduster 7 is provided with air outlet 8.
In order to allow the acting of blower 6 that the dust in pulverizing chamber 1 is transported to and be removed by the first dust removing tube 9 and the second dust removing tube 10
In dirt device, increase dedusting function, and cleaned air is allowed to be discharged from air outlet 8, so that motor 5 is cooled down, increase the grinding device
Service life, in the present embodiment, it is preferred that the nozzle of 10 right end of the first dust removing tube 9 and the second dust removing tube is downward, and first
The left end of dust removing tube 9 and the second dust removing tube 10 passes through conduit with the right end of blower 6 and connect, left end and the deduster 7 of blower 6
Front side is connected by conduit, and air outlet 8 is in the right of motor 5.
In order to allow motor 5 that the first broken wheel 14 and second is driven to be crushed wheel 15 for ore reduction, and in order to allow motor 5 to drive
First crushing wheel 18 and the second crushing wheel 19 crush breaking ores, increase the efficiency of the grinding device, the present embodiment
In, it is preferred that the rear end of the first broken shaft 16 and the second broken shaft 17 is fixed by shaft with the rear surface inside pulverizing chamber 1
Connection, and the front end of the first broken shaft 16 and the second broken shaft 17 is fixed with the front surface inside the first linkage box 11 by shaft
Gear, and the outer surface of the first broken shaft 16 are welded on front side of the outer surface of connection, the first broken shaft 16 and the second broken shaft 17
Front end and the front end of motor 5, which pass through, is driven band connection, inside the rear end and pulverizing chamber 1 of the first crushing shaft 20 and the second crushing shaft 21
Rear surface be fixedly connected by shaft, and the front end of the first crushing shaft 20 and the second crushing shaft 21 with second linkage box 12 in
The front surface in portion is fixedly connected by shaft, is welded with gear on front side of the outer surface of the first crushing shaft 20 and the second crushing shaft 21,
And first crushing shaft 20 outer surface front end and motor 5 front end by transmission band connection.
The dust in pulverizing chamber 1 and rubble fly out from feed inlet in order to prevent, increase the safety of the grinding device, this reality
It applies in example, it is preferred that the length of partition 13 is equal with the internal height of feed inlet 3.
It works in order to facilitate control motor 5, blower 6 and deduster 7, increases the convenience of the grinding device, the present embodiment
In, it is preferred that motor 5, blower 6 and deduster 7 and controller 24 are electrically connected by conducting wire.
It is crushed to allow the grinding device to be classified, increase crush efficiency, in the present embodiment, it is preferred that the first filtering
The aperture of net 22 is greater than the aperture of the second filter screen 23.
In order to allow smashed ore to slide at discharge port 4, facilitates the taking-up of finished product, increase the convenient of the grinding device
Property, in the present embodiment, it is preferred that the left end of discharge port 4 is provided with brace, and the second filter screen 23 is in the top of brace.
The working principle of the invention is: in use, passing through controller 24 first for motor 5, blower 6 and deduster
7 open, and then the ore crushed will be needed to be put into from feed inlet 3, and ore is slid on the second broken wheel 15 by feed inlet 3
Side, the acting of motor 5 drive the first broken shaft 16 to be rotated with itself axial direction by transmission belt, and the first broken shaft 16 drives
First broken 14 rotation of wheel, and the first broken shaft 16 drives the rotation of the second broken shaft 17 by the gear being arranged in the first linkage box 11
Turn, the second broken shaft 17 drives the second broken 15 rotation of wheel, and the first broken wheel 14 carries out ore with the second broken 15 rotation of wheel
Broken, broken ore is fallen due to gravity in 22 upside of the first filter screen, less than the broken mine in 22 aperture of the first filter screen
Stone enters 19 upside of the first crushing wheel 18 and the second crushing wheel by the first filter screen 22, and the acting of motor 5 passes through transmission belt band
Dynamic first crushing shaft 20 is rotated with itself axial direction, and the first crushing shaft 20 drives the rotation of the first crushing wheel 18, and first
Crushing shaft 20 drives the rotation of the second crushing shaft 21 by the gear being arranged in the second linkage box 12, and the second crushing shaft 21 drives second
Crushing wheel 19 rotates, and the first crushing wheel 18 and the rotation of the second crushing wheel 19 crush breaking ores, smashed ore by
Fall in gravity in the upside of the second filter screen 23, less than 23 aperture of the second filter screen powder ore by the second filter screen 23 into
Enter to above brace, increases the efficiency of the grinding device, be finally slipped at discharge port 4, it will be smashed by discharge port 4
Ore carries out centralized collection, and during breaking ores, partition 13 has blocked the junction of pulverizing chamber 1 Yu feed inlet 3, prevents
Dust and ore in pulverizing chamber 1 fly out from feed inlet 3, increase the safety of the grinding device, and the acting of blower 6 will crush
Dust in room 1 is transported in deduster 7 by the first dust removing tube 9 and the second dust removing tube 10, and the acting of deduster 7 carries out dust
Processing, that is, increase efficiency of dust collection, treated, and cleaned air is transferred out from air outlet 8, and is cooled down to motor 5, is subtracted
The waste of resource is lacked.
It is above-described, it is merely preferred embodiments of the present invention, but protection scope of the present invention is not limited to
This, anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention
And its inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of mining efficient dustproof formula grinding device is the pulverizing chamber (1) of rectangle including cross section, feature exists
In the upper right side of the pulverizing chamber (1) is provided with feed inlet (3), and the lower surface of pulverizing chamber (1) is welded with pedestal (2), described
The lower right side of pulverizing chamber (1) is provided with discharge port (4), and the upper surface of pulverizing chamber (1) is provided with controller (24), the crushing
The upper left side of room (1) is through with the first dust removing tube (9), and the lower left side of pulverizing chamber (1) is through with the second dust removing tube (10), described
It is provided with the first linkage box (11) on the upside of the front surface of pulverizing chamber (1), and is provided with second on the downside of the front surface of pulverizing chamber (1)
Dynamic box (12), the upper inside of the pulverizing chamber (1) is provided with the first broken shaft (16), and the inner lower of pulverizing chamber (1) is set
It is equipped with the first crushing shaft (20), being connected by a hinge on the right side of the inside upper surface of the pulverizing chamber (1) has partition (13), the bottom
It is provided with motor (5) on the left of the upper surface of seat (2), the outer surface of first broken shaft (16) is welded with the first broken wheel
(14), and the lower right of the first broken shaft (16) is provided with the second broken shaft (17), is set below first broken shaft (16)
It is equipped with the first filter screen (22), the outer surface of second broken shaft (17) is welded with the second broken wheel (15), first powder
The outer surface of broken axis (20) is welded with the first crushing wheel (18), and the right of the first crushing shaft (20) is provided with the second crushing shaft
(21), it is provided with the second filter screen (23) below first crushing shaft (20), the outer surface of second crushing shaft (21)
It is welded with the second crushing wheel (19), the right of the motor (5) is provided with blower (6), and the rear of the blower (6), which is provided with, removes
Dirt device (7) is provided with air outlet (8) on the right side of the deduster (7).
2. a kind of mining according to claim 1 efficient dustproof formula grinding device, which is characterized in that described first
The nozzle of dust removing tube (9) and the second dust removing tube (10) right end is downward, and a left side for the first dust removing tube (9) and the second dust removing tube (10)
End passes through conduit with the right end of blower (6) and connect, and the left end of the blower (6) and the front side of deduster (7) are connected by conduit
It connects, the air outlet (8) is in the right of motor (5).
3. a kind of mining according to claim 1 efficient dustproof formula grinding device, which is characterized in that described first
The rear end of broken shaft (16) and the second broken shaft (17) rear surface internal with pulverizing chamber (1) is fixedly connected by shaft, and
First broken shaft (16) front surface internal with the first linkage box (11) with the front end of the second broken shaft (17) is fixed by shaft
Gear, and the first broken shaft are welded on front side of connection, first broken shaft (16) and the outer surface of the second broken shaft (17)
(16) front end of outer surface front end and motor (5) passes through transmission band connection, first crushing shaft (20) and the second crushing shaft
(21) the rear end rear surface internal with pulverizing chamber (1) is fixedly connected by shaft, and the first crushing shaft (20) and the second powder
The front end of broken axis (21) front surface internal with the second linkage box (12) is fixedly connected by shaft, first crushing shaft (20)
Gear, and the outer surface front end of the first crushing shaft (20) and motor (5) are welded with the outer surface front side of the second crushing shaft (21)
Front end by transmission band connection.
4. a kind of mining according to claim 1 efficient dustproof formula grinding device, which is characterized in that the partition
(13) length is equal with the internal height of feed inlet (3).
5. a kind of mining according to claim 1 efficient dustproof formula grinding device, which is characterized in that the motor
(5), blower (6) and deduster (7) and controller (24) are electrically connected by conducting wire.
6. a kind of mining according to claim 1 efficient dustproof formula grinding device, which is characterized in that described first
The aperture of filter screen (22) is greater than the aperture of the second filter screen (23).
7. a kind of mining according to claim 1 efficient dustproof formula grinding device, which is characterized in that the discharging
The left end of mouth (4) is provided with brace, and second filter screen (23) is in the top of brace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600626.0A CN109590068A (en) | 2018-12-26 | 2018-12-26 | A kind of mining efficient dustproof formula grinding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600626.0A CN109590068A (en) | 2018-12-26 | 2018-12-26 | A kind of mining efficient dustproof formula grinding device |
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| CN109590068A true CN109590068A (en) | 2019-04-09 |
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| CN201811600626.0A Pending CN109590068A (en) | 2018-12-26 | 2018-12-26 | A kind of mining efficient dustproof formula grinding device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794747A (en) * | 2020-07-22 | 2020-10-20 | 梁练 | Dust collector is used in mining equipment exploitation |
| JP2021085094A (en) * | 2019-11-26 | 2021-06-03 | 張偉萍 | Dry type smelting apparatus for crude copper |
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| CN206965882U (en) * | 2017-04-26 | 2018-02-06 | 刘玉云 | A kind of construction site waste material recovery device |
| CN207153928U (en) * | 2017-12-13 | 2018-03-30 | 江西石城县永盛选矿设备制造有限公司 | A kind of high-efficiency environment friendly magnetic separator |
| CN208082627U (en) * | 2018-01-22 | 2018-11-13 | 南京邦康生物技术有限公司 | A kind of pulverizer with dedusting function |
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| JP2021085094A (en) * | 2019-11-26 | 2021-06-03 | 張偉萍 | Dry type smelting apparatus for crude copper |
| CN111794747A (en) * | 2020-07-22 | 2020-10-20 | 梁练 | Dust collector is used in mining equipment exploitation |
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Application publication date: 20190409 |