CN108579900A - A kind of coal pulverizer - Google Patents
A kind of coal pulverizer Download PDFInfo
- Publication number
- CN108579900A CN108579900A CN201810481304.2A CN201810481304A CN108579900A CN 108579900 A CN108579900 A CN 108579900A CN 201810481304 A CN201810481304 A CN 201810481304A CN 108579900 A CN108579900 A CN 108579900A
- Authority
- CN
- China
- Prior art keywords
- broken
- coal
- cylinder
- air
- pedestal
- 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
- 239000003245 coal Substances 0.000 title claims abstract description 78
- 239000000428 dust Substances 0.000 claims abstract description 27
- 239000002817 coal dust Substances 0.000 claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000843 powder Substances 0.000 claims abstract description 12
- 238000004887 air purification Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 239000011802 pulverized particle Substances 0.000 abstract description 3
- 230000035611 feeding Effects 0.000 description 17
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
-
- 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
-
- 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
- B02C13/286—Feeding or discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- 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
- B02C13/286—Feeding or discharge
- B02C2013/28618—Feeding means
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a kind of coal pulverizers,Including pedestal,The top of the pedestal is sequentially installed with coal powder collection box,Crush casing,NUC controllers and dust collection pedestal,Broken cylinder is installed on the inside of the crushing casing,The side of the broken cylinder is provided with broken motor,The side of the broken motor is rotatably connected to broken arm by shaft,The end of the broken arm is provided with quartering hammer,The top of the broken cylinder is provided with feeding cylinder,The present invention is provided with wind turbine,Blast pipe and air hose,User will need the raw coal crushed to be poured into broken cylinder by feed hopper,The smaller coal dust of particle being crushed in broken cylinder is easily sticky on broken arm,NUC controllers control fan operation,The smaller coal dust of particle in broken cylinder is blown in discharge pipe,When avoiding using coal pulverizer,The smaller coal dust of pulverized particle is easily sticky in broken cylinder in coal pulverizer,The problem of influencing the crushing effect of coal pulverizer.
Description
Technical field
The invention belongs to Coal dressing equipment technical fields, and in particular to a kind of coal pulverizer.
Background technology
Coal pulverizer is referred to as coal breaker, is one of commonly used equipment, coal in broken coal and broken coal gangue production line
Charcoal pulverizer is improved on the basis of old-fashioned hammer mill, is a kind of new structural coal pulverizer, should
Coal pulverizer crushes the special-purpose model used in coal mainly for coal washery brick field etc., which solves well because of object
Expect that moisture content is big, crushes and get up to be easy to block this problem, because coal pulverizer design is not sieve bottom and sieve, institute
To be just material moisture point big, will not block, just rainy day can also normally produce at last, in addition the coal
Although charcoal pulverizer does not sieve bottom, crushed using upper and lower two-stage rotor, discharging-material size is evenly, and ultra-fine, can control
System is at 2 millimeters or less.
But existing coal pulverizer is at work, and when using coal pulverizer, pulverized in coal pulverizer
The smaller coal dust of grain is easily sticky in broken cylinder, influence coal pulverizer crushing effect and coal pulverizer feeding mouth compared with
Height, user need that raw coal is manually poured into pulverizer, influence the convenience that coal pulverizer uses, while in coal pulverizer
Dust be difficult to recycle, be expelled directly out and easily cause pollution, influence the raw material availability that coal pulverizer uses.
Invention content
The purpose of the present invention is to provide a kind of coal pulverizers, when solving existing use coal pulverizer, coal
The smaller coal dust of pulverized particle is easily sticky in pulverizer influences the crushing effect of coal pulverizer in broken cylinder, and
Coal pulverizer feeding mouth is higher, user need raw coal is manually poured into pulverizer, influence coal pulverizer use it is convenient
Property, while the dust in coal pulverizer is difficult to recycle, and is expelled directly out and easily causes pollution, influences coal pulverizer and uses raw material profit
The problem of with rate.
To achieve the above object, the present invention provides the following technical solutions：A kind of coal pulverizer, including pedestal, the bottom
The top of seat is sequentially installed with coal powder collection box, crushes casing, NUC controllers and dust collection pedestal, the crushing casing
Inside is equipped with broken cylinder, and the side of the broken cylinder is provided with broken motor, and the side of the broken motor is turned by shaft
Dynamic to be connected with broken arm, the end of the broken arm is provided with quartering hammer, and the top of the broken cylinder is provided with feeding cylinder, and broken
The side of broken cylinder is provided with blast pipe, and the blast pipe crushes the outside of casing through the side for crushing casing and extending to,
The side for crushing casing and the corresponding position of blast pipe are provided with wind turbine, and the side of the broken cylinder is provided with outlet air
Pipe, the bottom end of the broken cylinder are provided with discharge barrel, and the end of the discharge barrel is fixedly connected with coal powder collection box.
Preferably, the side of the pedestal is provided with pan feeding rack, and the bottom end of the pan feeding rack is provided with motor, described
The top of motor is rotatably connected to leading screw by shaft, and the outer sheath of the leading screw is equipped with lead screw pair ring set, the pan feeding rack
Outside offer L-type straight slot, the side of the lead screw pair ring set is fixedly connected with fixed link, and the fixed link is through L-type
The inside of straight slot and the outside for extending to pan feeding rack.
Preferably, the end of the fixed link is provided with mounting plate, and the top of the mounting plate is provided with feed hopper, and
The inner bottom of mounting plate is equipped with the first electromagnet, and slideway, the interior sideslip of the slideway are offered on the inside of the mounting plate
Dynamic to be connected with slide damper, the side of the slide damper is fixedly connected with Slide Box, and the is provided on the inside of the Slide Box
Two electromagnet.
Preferably, the side of the broken arm is provided with air multiplication machine, and the side of the air multiplication machine passes through pipeline
It is connected with cyclone separator, the bottom end of the cyclone separator is connected with dust collecting box, and the dust collecting box is located at dust
Collect the top of pedestal.
Preferably, the top of the cyclone separator is provided with air effuser, the end connection of the air effuser
There is air purifier, the air purifier is located at the top of dust collection pedestal, and air purifier is located at dust collecting box
Side.
Preferably, the broken motor, air purifier, the mechanical, electrical machine of air multiplication, the first electromagnet and the second electromagnet
It is electrically connected with NUC controllers.
Compared with prior art, the present invention having the advantages that：
(1) present invention is provided with wind turbine, blast pipe and air hose, and user will need the raw coal crushed to be fallen by feed hopper
Enter into broken cylinder, the smaller coal dust of particle being crushed in broken cylinder is easily sticky on broken arm, and NUC controllers control wind turbine
Operation, the smaller coal dust of the particle in broken cylinder is blown in discharge pipe, when avoiding using coal pulverizer, coal pulverizer
The smaller coal dust of interior pulverized particle is easily sticky the problem of being crushed in cylinder, influencing coal pulverizer crushing effect.
(2) present invention is provided with the first electromagnet, slide damper and the second electromagnet, when lead screw pair ring set stops rising
When, NUC controllers control the energization of the first electromagnet and the second electromagnet, and energization direction is identical, at this point, the first electromagnet and the
Two electromagnet attract each other, and the Slide Box on the outside of the second electromagnet drives slide damper movement, slide damper to be moved to slideway
One end, at this point, the without hindrance block material in feed hopper bottom end, the raw coal outflow in feed hopper, when avoiding using coal pulverizer, coal
Charcoal pulverizer feeding mouth is higher, and user needs that raw coal is manually poured into pulverizer, influences coal pulverizer property easy to use
Problem.
(3) present invention is provided with dust collecting box, air multiplication machine and cyclone separator, and when in use, particle is smaller
After coal dust blows to discharge pipe, accelerated by the air multiplication machine of outlet air pipe end, the air-flow after acceleration is air and coal dust
Mixture flow to cyclone separator in, cyclone separator detaches air with coal dust, and coal dust flows to the bottom end of cyclone separator
Dust collecting box in be collected, when avoiding using coal pulverizer, the dust in coal pulverizer is difficult to recycle, directly
Discharge easily causes pollution, influences the problem of coal pulverizer is using raw material availability.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the mounting plates structure schematic diagram of the present invention；
Fig. 4 is the feed hopper structural schematic diagram of the present invention；
Fig. 5 is the circuit block diagram of the present invention；
In figure：1- pedestals, 2- dust collecting boxes, 3- crush casing, 4- is crushed cylinder, 5- quartering hammers, 6- are crushed arm, 7-NUC
Controller, 8- discharge barrels, 9- coal powder collections box, 10- motors, 11- leading screws, 12- wind turbines, 13- blast pipes, 14- leading screw inner loops
Set, 15- mounting plates, 16- discharge pipes, 17- air multiplication machine, 18- air effuser, the second electromagnet of 19-, 20- air purification
Device, 21- dust collections pedestal, 22- pedestals, the first electromagnet of 23-, 24- fixed links, 25- Slide Boxes, 26- slideways, 27- air
Multiplication machine, 28- feed hoppers, 29- pan feedings rack, 30-L types straight slot, 31- feeding cylinders, 32- are crushed motor.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the present invention provides the following technical solutions：A kind of coal pulverizer, including pedestal 22, pedestal 22
Top is sequentially installed with coal powder collection box 9, crushes casing 3, NUC controllers 7 and dust collection pedestal 21, crushes the interior of casing 3
Side is equipped with broken cylinder 4, and the side of broken cylinder 4 is provided with broken motor 32, and broken motor 32 is set as Y100L1-4-2.2 drives
The side of dynamic motor, broken motor 32 is rotatably connected to broken arm 6 by shaft, and the end of broken arm 6 is provided with quartering hammer 5,
The top of broken cylinder 4 is provided with feeding cylinder 31, and the side of broken cylinder 4 is provided with blast pipe 13, and blast pipe 13 is through crushing
The side of casing 3 simultaneously extends to the outside for crushing casing 3, and the side for crushing casing 3 and the corresponding position of blast pipe 13 are arranged
There is wind turbine 12, the side of broken cylinder 4 is provided with discharge pipe 16, and the bottom end of broken cylinder 4 is provided with discharge barrel 8, the end of discharge barrel 8
It is fixedly connected with coal powder collection box 9, user will need the raw coal crushed to be poured into broken cylinder 4 by feed hopper 28, break
Broken motor 32, which drives, is crushed the rotation of arm 6, and the quartering hammer 5 of broken 6 end of arm crushes raw coal, and the raw coal after crushing passes through discharge barrel
8 flow in coal powder collection box 9, and the smaller coal dust of particle being crushed in broken cylinder 4 easily adhesion is on broken arm 6, NUC controls
Device 7 controls wind turbine 12 and runs, and the smaller coal dust of the particle in broken cylinder 4 is blown in discharge pipe 16.
In the present invention, it is preferred that the side of pedestal 22 is provided with pan feeding rack 29, and the bottom end of pan feeding rack 29 is provided with electricity
Machine 10, motor 10 are set as Y100L1-4-2.2 driving motors, and the top of motor 10 is rotatably connected to leading screw 11, silk by shaft
The outer sheath of thick stick 11 is equipped with lead screw pair ring set 14, and the outside of pan feeding rack 29 offers L-type straight slot 30, lead screw pair ring set 14
Side is fixedly connected with fixed link 24, and fixed link 24 is through the inside of L-type straight slot 30 and extends to the outside of pan feeding rack 29,
Motor 10 drives leading screw 11 to rotate, and leading screw 11 drives lead screw pair ring set 14 to be moved up along L-type straight slot 30, when mounting plate 15
When reaching type 30 tops of straight slot L, in 14 rotation of drive lower leading screw inner loop set of leading screw 11, lead screw pair ring set 14 drives mounting plate
15 turn to the side of L-type straight slot 30, at this point, mounting plate 15 rotates 90 °, funnel 28 reaches exactly to 31 top of feeding cylinder.
In the present invention, it is preferred that the end of fixed link 24 is provided with mounting plate 15, the top of mounting plate 15 be provided with into
Funnel 28, and the inner bottom of mounting plate 15 is equipped with the first electromagnet 23, the inside of mounting plate 15 offers slideway 26, sliding
The inside in road 26 slidably connects slide damper 27, and the side of slide damper 27 is fixedly connected with Slide Box 25, Slide Box 25
Inside is provided with the second electromagnet 19, when lead screw pair ring set 14 stops rising, first electromagnet 23 of the control of NUC controllers 7 with
Second electromagnet 19 is powered, and energization direction is identical, at this point, the first electromagnet 23 attracts each other with the second electromagnet 19, second
The Slide Box 25 in 19 outside of electromagnet drives slide damper 27 to move, and slide damper 27 is moved to one end of slideway 26, at this point, entering
The without hindrance block material in 28 bottom end of funnel, the raw coal outflow in feed hopper 28.
In the present invention, it is preferred that the side of broken arm 6 is provided with air multiplication machine 17, and the side of air multiplication machine 17 is logical
Piping is connected with cyclone separator 1, and the bottom end of cyclone separator 1 is connected with dust collecting box 2, and dust collecting box 2 is located at powder
Dirt collects the top of pedestal 21, after the smaller coal dust of particle blows to discharge pipe 16, passes through the air multiplication machine of 16 end of discharge pipe
17 are accelerated, and the air-flow after acceleration is in the mixture flow to cyclone separator 1 of air and coal dust, and cyclone separator 1 will be empty
Gas is detached with coal dust, and coal dust is flowed in the dust collecting box 2 of 1 bottom end of cyclone separator and is collected.
In the present invention, it is preferred that the top of cyclone separator 1 is provided with air effuser 18, the end of air effuser 18
End is connected with air purifier 20, and air purifier 20 is located at the top of dust collection pedestal 21, and air purifier 20 is located at
The side of dust collecting box 2, the air that 1 top of cyclone separator is isolated flow to air purifier 20 by air effuser 18
It is then exhausted from after the interior further dedusting of progress.
In the present invention, it is preferred that broken motor 32, air purifier 20, air multiplication machine 17, motor 10, the first electromagnetism
Iron 23 and the second electromagnet 19 are electrically connected with NUC controllers 7, convenient for NUC controllers 7 to broken motor 32, air purification
The control of device 20, air multiplication machine 17, motor 10, the first electromagnet 23 and the second electromagnet 19.
The operation principle and process for using of the present invention：When in use, pulverizer is powered, user can be by original to be comminuted
Coal is poured into feed hopper 28, and controlling motor 10 by NUC controllers 7 works, and motor 10 drives leading screw 11 to rotate, leading screw 11
Lead screw pair ring set 14 is driven to be moved up along L-type straight slot 30, when mounting plate 15 reaches L-type 30 top of straight slot, in leading screw 11
14 rotation of drive lower leading screw inner loop set, lead screw pair ring set 14 drives mounting plate 15 to turn to the side of L-type straight slot 30, at this point, peace
Loading board 15 rotates 90 °, and feed hopper 28 reaches exactly to 31 top of feeding cylinder, when lead screw pair ring set 14 stops rising, NUC controls
Device 7 processed controls the first electromagnet 23 and the energization of the second electromagnet 19, and energization direction is identical, at this point, the first electromagnet 23 and the
Two electromagnet 19 attract each other, and the Slide Box 25 in 19 outside of the second electromagnet drives slide damper 27 to move, and slide damper 27 moves
One end of slideway 26 is moved, at this point, the without hindrance block material in 28 bottom end of feed hopper, the raw coal outflow in feed hopper 28, raw coal passes through
Feed hopper 28 drops into broken cylinder 4, is crushed motor 32 and broken arm 6 is driven to rotate, the quartering hammer 5 for being crushed 6 end of arm will be former
Coal crushes, and the raw coal after crushing is flowed to by discharge barrel 8 in coal powder collection box 9, the smaller coal of particle being crushed in broken cylinder 4
On broken arm 6, NUC controllers 7 control wind turbine 12 and run powder easily adhesion, and the smaller coal dust of the particle in broken cylinder 4 is blown to
In discharge pipe 16, the mixture of air and coal dust is accelerated by the air multiplication machine 17 of 16 end of discharge pipe, after acceleration
Air-flow is in the mixture flow to cyclone separator 1 of air and coal dust, and cyclone separator 1 detaches air with coal dust, pulverized coal flow
It is collected in the dust collecting box 2 of the bottom end of cyclone separator 1, the air that 1 top of cyclone separator is isolated passes through sky
Air-flow outlet pipe 18 is flowed in air purifier 20 and is then exhausted from after the further dedusting of progress.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of coal pulverizer, including pedestal (22), it is characterised in that：The top of the pedestal (22) is sequentially installed with coal dust
Collection box (9) crushes casing (3), NUC controllers (7) and dust collection pedestal (21), the inside peace for crushing casing (3)
Equipped with broken cylinder (4), the side of the broken cylinder (4) is provided with broken motor (32), and the side of the broken motor (32) is logical
It crosses shaft and is rotatably connected to broken arm (6), the end of the broken arm (6) is provided with quartering hammer (5), the broken cylinder (4)
Top is provided with feeding cylinder (31), and the side of broken cylinder (4) is provided with blast pipe (13), and the blast pipe (13) is through powder
The side of broken casing (3) simultaneously extends to the outside for crushing casing (3), the side for crushing casing (3) and blast pipe (13)
Corresponding position is provided with wind turbine (12), and the side of the broken cylinder (4) is provided with discharge pipe (16), the broken cylinder (4)
Bottom end is provided with discharge barrel (8), and the end of the discharge barrel (8) is fixedly connected with coal powder collection box (9).
2. a kind of coal pulverizer according to claim 1, it is characterised in that：The side of the pedestal (22) be provided with into
Expect that rack (29), the bottom end of the pan feeding rack (29) are provided with motor (10), the top of the motor (10) is turned by shaft
Dynamic to be connected with leading screw (11), the outer sheath of the leading screw (11) is equipped with lead screw pair ring set (14), the pan feeding rack (29) it is outer
Side offers L-type straight slot (30), and the side of the lead screw pair ring set (14) is fixedly connected with fixed link (24), the fixed link
(24) through the inside of L-type straight slot (30) and the outsides of pan feeding rack (29) is extended to.
3. a kind of coal pulverizer according to claim 2, it is characterised in that：The end of the fixed link (24) is provided with
The top of mounting plate (15), the mounting plate (15) is provided with feed hopper (28), and the inner bottom installation of mounting plate (15)
There is the first electromagnet (23), slideway (26) is offered on the inside of the mounting plate (15), the interior Slideslip of the slideway (26) connects
It is connected to slide damper (27), the side of the slide damper (27) is fixedly connected with Slide Box (25), the Slide Box (25)
Inside is provided with the second electromagnet (19).
4. a kind of coal pulverizer according to claim 1, it is characterised in that：The side of the broken arm (6) is provided with
The side of air multiplication machine (17), the air multiplication machine (17) is connected with cyclone separator (1), the whirlwind point by pipeline
Bottom end from device (1) is connected with dust collecting box (2), and the dust collecting box (2) is located at the top of dust collection pedestal (21).
5. a kind of coal pulverizer according to claim 4, it is characterised in that：The top of the cyclone separator (1) is set
It is equipped with air effuser (18), the end of the air effuser (18) is connected with air purifier (20), the air purification
Device (20) is located at the top of dust collection pedestal (21), and air purifier (20) is located at the side of dust collecting box (2).
6. a kind of coal pulverizer according to claim 5, it is characterised in that：The broken motor (32), air purification
Device (20), air multiplication machine (17), motor (10), the first electromagnet (23) and the second electromagnet (19) with NUC controllers (7)
It is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810481304.2A CN108579900A (en) | 2018-05-18 | 2018-05-18 | A kind of coal pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810481304.2A CN108579900A (en) | 2018-05-18 | 2018-05-18 | A kind of coal pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108579900A true CN108579900A (en) | 2018-09-28 |
Family
ID=63632159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810481304.2A Pending CN108579900A (en) | 2018-05-18 | 2018-05-18 | A kind of coal pulverizer |
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| Country | Link |
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| CN (1) | CN108579900A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665861A (en) * | 2019-10-12 | 2020-01-10 | 常友 | Self-cleaning mechanism of sponge city LED street lamp |
| CN117427727A (en) * | 2023-12-22 | 2024-01-23 | 石家庄大雷日化用品制造有限公司 | Sticky matter breaker that crushing efficiency is high |
| CN118385123A (en) * | 2023-03-22 | 2024-07-26 | 母崇君 | Energy-saving and environment-friendly gangue baked brick manufacturing device |
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| CN103736579A (en) * | 2013-12-31 | 2014-04-23 | 清远市进田企业有限公司 | Lifting-type feeding device |
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Application publication date: 20180928 |