CN208308704U - A kind of system that gangue is processed as cement powder raw material - Google Patents
A kind of system that gangue is processed as cement powder raw material Download PDFInfo
- Publication number
- CN208308704U CN208308704U CN201820457316.7U CN201820457316U CN208308704U CN 208308704 U CN208308704 U CN 208308704U CN 201820457316 U CN201820457316 U CN 201820457316U CN 208308704 U CN208308704 U CN 208308704U
- Authority
- CN
- China
- Prior art keywords
- gangue
- pulverization cylinder
- bobbin
- grinding
- chamber
- 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.)
- Active
Links
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to a kind of systems that gangue is processed as cement powder raw material, it includes that gangue rolls pulverization cylinder, gangue heated muller and gangue dust-firing remove carbon furnace, coal shale in brick making, which initially enters roll crushing in gangue rolling pulverization cylinder, obtains preliminary gangue powder, then, preliminary gangue powder, which is admitted in the gangue heated muller, is ground to obtain grinding gangue powder, finally, grinding gangue powder is admitted to the gangue dust-firing except carbon furnace carries out burning except carbon obtains finished product gangue powder, finished product gangue powder is to make the basic material of cement to produce cement.
Description
Technical field
The utility model relates to a kind of systems for producing cement powder raw material, particularly relate to one kind using coal gangue as raw material,
The system that gangue is processed as production environmentally friendly cement main material.
Background technique
It is well known that gangue is the solid waste of discharge during coal mining process and coal washing, it is one kind in coalification course
In the black and gray rock lower, harder than coal with a kind of phosphorus content of coal seam association.It is during driving, exploitation and coal washing
The solid waste of discharge.It is one kind of Resourcization of Mining Solid Waste, washes cash, the picking cash in coal production, half coal including coal washery
The mixture of white cash except the coal and rock that are discharged in lane and stone drifting and the coal measures stacked together with gangue etc..It is
The mixture of carbonaceous, shale and arenaceous shale, various countries have contained a large amount of gangue over the years at present, and continue to increase every year
Add, not only accumulation land occupation, but also spontaneous combustion pollution air or fire can also be caused.
How gangue is utilized again, the project for always people's research of turning waste into wealth, the raw ore grain of gangue
Spend it is larger, so using it is preceding must be crushed, the work of ore grinding.
Gangue is thrown aside, and tract is occupied.Sulfide evolution or leaching in gangue can pollute atmosphere, farmland
And water body.Hillock can also spontaneous combustion fire occurs, or in rainy season avalanche, silt river up and cause disaster.It is made and is built using gangue
Material is built, being especially formed into cement raw material has utilization big, the relatively easy feature of technique, but gangue is processed as water
Mud dry powder raw material is primarily present two technical problems at present, and the equipment and technology of coal shale in brick making broken first is not reached requirement, broken
It is broken inefficient, while broken particle is uneven, secondly, it is bad to broken raw material carbon elimination effect, carbon is not achieved and contains
The minimum requirements of amount, and this is the major defect for traditional technology.
Utility model content
The utility model provides a kind of system that gangue is processed as cement powder raw material, the system energy of the utility model
It is enough successively coal shale in brick making is crushed, is ground, except carbon so that finished product gangue powder is made and to produce cement, energy
Enough efficient, large batch of digestion gangues, to avoid coal gangue pollution environment, and this is the main purpose for the utility model.
The technology employed by the present utility model is a kind of system that gangue is processed as cement powder raw material,
Pulverization cylinder, gangue heated muller and gangue dust-firing are rolled including gangue and removes carbon furnace, and coal shale in brick making is first
It rolls to carry out rolling in pulverization cylinder crushing into the gangue and obtains preliminary gangue powder, then, preliminary gangue powder quilt
It is sent into the gangue heated muller and is ground to obtain grinding gangue powder, finally, grinding gangue powder is admitted to
The gangue dust-firing carries out burning except carbon obtains finished product gangue powder except carbon furnace.
It includes first order pulverization cylinder and second level pulverization cylinder that the gangue, which rolls pulverization cylinder, which plugs
In the second level pulverization cylinder, the barrel dliameter of the first order pulverization cylinder is less than the barrel dliameter of the second level pulverization cylinder, which crushes
Cylinder includes that bobbin and two end plates, two end plates are connected to the both ends of the bobbin, should by the bobbin and two
End plate surrounds and forms a barrel chamber, wherein feeding inlet is offered on the end plate of the bobbin one end, if offering on the bobbin
Dry discharge hole, several discharge hole centralized arrangements form a discharge zone in the bobbin side, each discharge hole and this
Barrel chamber is connected, each discharge hole has feeding inlet and discharge port, wherein the feeding inlet is provided with the interior of the bobbin
On surface, which is provided on the outer surface of the bobbin.
The second level pulverization cylinder includes the second bobbin and two the second end plates, and two second end plates are connected to this
The both ends of second bobbin, by second bobbin and two second end plates around forming one second barrel chamber, wherein this
It is movably set with maintenance door on second end plate of two bobbin one end, several discharge holes are offered on second bobbin, it is several
The discharge hole centralized arrangement forms one second discharge zone in the second bobbin side, each discharge hole with this second
Barrel chamber is connected, each discharge hole has feeding inlet and discharge port, wherein the feeding inlet is provided with second bobbin
Inner surface on, which is provided on the outer surface of second bobbin, corresponding with second discharge zone at this second
The other side of pipe forms an insert district, and the discharge zone of the first order pulverization cylinder is plugged in completely in the insert district.
It is respectively charged into crushing auxiliary block in the first order pulverization cylinder and the second level pulverization cylinder, which, which rolls, crushes
The integral inclined setting of cylinder, the tilt angle between level ground control the first order pulverization cylinder between ten to 30 degree
The feeding inlet horizontal position be higher than the second level pulverization cylinder the maintenance door horizontal position.
When the gangue rolls pulverization cylinder work, coal shale in brick making gradually passes through the feeding inlet and is added to the first order
In pulverization cylinder, which rolls pulverization cylinder unitary rotation, and coal shale in brick making is scrolled powder in the first order pulverization cylinder first
It is broken, it is then entered in the second level pulverization cylinder by the discharge zone, finally flows out to obtain preliminary bastard coal from second discharge zone
Stone powder.
Gangue heated muller setting removes carbon furnace roof portion in the gangue dust-firing, and preliminary gangue powder is sent
Enter to be ground to obtain in the gangue heated muller grinding gangue powder, which includes abrasive wheel
And two crushing blocks.
Two crushing blocks are arranged below the abrasive wheel, meanwhile, two crushing blocks are symmetricly set on the abrasive wheel two
Side, which has ground external surface, corresponding with the ground external surface to be provided with compressive plane on the crushing block, by this
Around a grinding blanking channel is formed, which is in two below the abrasive wheel for ground external surface and the compressive plane
Side.
Preliminary gangue powder enters the coal after grinding gangue powder by being ground after the grinding blanking channel
Spoil dust-firing be slidably arranged on sliding rail except carbon, the crushing block except carbon furnace, which back and forth transports on the sliding rail
The dynamic transverse width to change the grinding blanking channel, and then control the size of grinding gangue powder particle.
The abrasive wheel connects on the rotating shaft, which is plugged in casing, is arranged between the rotation axis and the casing
There is bearing, which is located at the top of the abrasive wheel, which offers charging top opening, in inner surface and this of the casing
A blanking channel is formed between abrasive wheel, which is connected with the grinding blanking channel.
When the gangue heated muller works, preliminary gangue powder is admitted to the bastard coal by the charging top opening
In stone heated muller, then, preliminary gangue powder is successively logical by the blanking channel and the grinding blanking from top to bottom
Road is ground to remove carbon furnace roof portion from the gangue dust-firing after grinding gangue powder and enter inside it.
The gangue dust-firing includes furnace body, agitator disk, air-supply endless tube and fuel nozzle except carbon furnace, wherein the furnace
The inner cavity of body is made of spreading chamber and combustion chamber, which is connected with the combustion chamber, which is located at the combustion chamber
Top, the furnace body have top opening and base opening, which is located at the spreading top of chamber, which is located at the combustion chamber bottom.
The agitator disk is rotatably arranged in the spreading chamber, which includes turntable and bull stick, by the top of the turntable
The inner surface of face and the spreading chamber around forming a spreading channel, spreading channel connection setting the top opening and the combustion chamber it
Between.
The fuel nozzle, which is stretched, to be located in the combustion chamber, which is located in the combustion chamber, which is located at
Above the air-supply endless tube, it is also provided with air bell in the combustion chamber, which enters head piece and outflow port.
When the gangue dust-firing is made except carbon furnaceman, grinding gangue powder enters from top to bottom from the top opening
In the furnace body, grinding gangue powder uniformly enters in the spreading channel after passing through the stirring of the agitator disk first, then,
The fuel nozzle, which sprays fuel, makes to grind gangue dust-firing except carbon, and at the same time, which blows out air-flow upwards, makes
Grinding gangue powder suspension combustion, thermal current above the furnace body can enter head piece stream from this of the air bell in the furnace body
Enter and is flowed out from the outflow port.
The utility model has the following beneficial effects: coal shale in brick making initially enters the bastard coal when utility model works
Stone, which rolls to carry out rolling in pulverization cylinder crushing, obtains preliminary gangue powder, and then, preliminary gangue powder is admitted to the bastard coal
It is ground to obtain grinding gangue powder in stone heated muller, finally, grinding gangue powder is admitted to the coal gangue powder
End burning carries out burning except carbon obtains finished product gangue powder except carbon furnace, and finished product gangue powder is the basic material for making cement
To produce cement, the system of the utility model can successively crush coal shale in brick making, be ground, except carbon to be made into
Product gangue powder and to produce cement, can efficient, large batch of digestion gangue, to avoid coal gangue pollution ring
Border.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the structural schematic diagram that the utility model gangue rolls pulverization cylinder.
Fig. 3 is the cross section structure schematic diagram that the utility model gangue rolls pulverization cylinder.
Fig. 4 is the structural schematic diagram of the utility model gangue heated muller.
Fig. 5 is the structural schematic diagram of the another embodiment of the utility model gangue heated muller.
Fig. 6 is the structural schematic diagram that the utility model gangue dust-firing removes carbon furnace.
Specific embodiment
As shown in Figures 1 to 6, a kind of system that gangue is processed as cement powder raw material comprising gangue rolls powder
Broken cylinder 100, gangue heated muller 200 and gangue dust-firing remove carbon furnace 300.
Coal shale in brick making, which initially enters roll crushing in gangue rolling pulverization cylinder 100, obtains preliminary coal gangue powder
End, then, preliminary gangue powder, which is admitted in the gangue heated muller 200, is ground to obtain grinding coal gangue powder
End, finally, grinding gangue powder is admitted to the gangue dust-firing except carbon furnace 300 carries out burning except carbon obtains finished product bastard coal
Stone powder, finished product gangue powder are to make the basic material of cement to produce cement.
The system of the utility model can successively crush coal shale in brick making, be ground, except carbon to which readymade coal be made
Spoil powder and to produce cement, can efficient, large batch of digestion gangue, to avoid coal gangue pollution environment.
As shown in Figure 1, material can be transmitted between the individual devices by conveyer belt A in Tthe utility model system, to reach
To the effect of automated production.
As shown in Fig. 2 to 3, it includes first order pulverization cylinder 110 and second level pulverization cylinder which, which rolls pulverization cylinder 100,
120。
The first order pulverization cylinder 110 is plugged in the second level pulverization cylinder 120, and the barrel dliameter of the first order pulverization cylinder 110 is small
In the barrel dliameter of the second level pulverization cylinder 120.
The first order pulverization cylinder 110 includes bobbin 111 and two end plates 112, and two end plates 112 are connected to this
The both ends of bobbin 111, by the bobbin 111 and two end plates 112 around one barrel chamber 113 of formation.
Wherein, feeding inlet 114 is offered on the end plate 112 of 111 one end of bobbin.
Several discharge holes 115 are offered on the bobbin 111, several 115 centralized arrangements of discharge hole are in the bobbin 111 1
Side, and form a discharge zone.
Each discharge hole 115 is connected with the barrel chamber 113.
Each discharge hole 115 has feeding inlet 116 and discharge port 117, wherein the feeding inlet 116 is provided with
On the inner surface of the bobbin 111, which is provided on the outer surface of the bobbin 111.
When specific implementation, the aperture of the feeding inlet 116 is less than the aperture of the discharge port 117, when to avoid discharging
The discharge hole 115 is blocked.
The second level pulverization cylinder 120 is similar with 110 structure of first order pulverization cylinder.
The second level pulverization cylinder 120 includes the second bobbin 121 and two the second end plates 122, two second end plates 122
The both ends of second bobbin 121 are connected to, by second bobbin 121 and two second end plates 122 around formation
One second barrel chamber 123.
Wherein, maintenance door 124 is movably set on second end plate 122 of 121 one end of the second bobbin.
Offer several discharge holes 125 on second bobbin 121, several 125 centralized arrangements of discharge hole this second
121 side of bobbin, and form one second discharge zone.
Each discharge hole 125 is connected with second barrel chamber 123.
Each discharge hole 125 has feeding inlet 126 and discharge port 127, wherein the feeding inlet 126 is provided with
On the inner surface of second bobbin 121, which is provided on the outer surface of second bobbin 121.
When specific implementation, the aperture of the feeding inlet 126 is less than the aperture of the discharge port 127, when to avoid discharging
The discharge hole 125 is blocked.
The other side in second bobbin 121 corresponding with second discharge zone forms an insert district 130.
The discharge zone of the first order pulverization cylinder 110 is plugged in completely in the insert district 130.
When specific implementation, the aperture of the feeding inlet 126 of the discharge hole 125 of the second level pulverization cylinder 120 is less than three
Centimetre, to have the function that screening controls preliminary gangue powder granular size, enable subsequent grinding work smoothly into
Row.
It is respectively charged into the first order pulverization cylinder 110 and the second level pulverization cylinder 120 and crushes auxiliary block 140.
The hardness of the crushing auxiliary block 140 is greater than the hardness of coal shale in brick making.
The crushing auxiliary block 140 can be metal block or stone, quartzy rock block preferentially be selected in practice, because quartzy
Rock block hardness is higher, and it is convenient extensively to draw materials, and the powder that quartzite is worn away enters can't in finished product gangue powder
Reduce the quality of cement.
The gangue rolls the integral inclined setting of pulverization cylinder 100, and the tilt angle between level ground is controlled ten
To between 30 degree.
114 horizontal position of feeding inlet of the first order pulverization cylinder 110 is higher than the maintenance door of the second level pulverization cylinder 120
124 horizontal position.
When specific implementation, turning gear 151, sliding tooth 152 are provided on the outer surface of the first order pulverization cylinder 110
It is meshed with the turning gear 151, the gangue can be driven to roll pulverization cylinder by the sliding tooth 152 and the turning gear 151
100 unitary rotations.
In practice, the sliding tooth 152, the turning gear 151 can be rack gear, gear structure or other structures, the bastard coal
Stone rolls 100 entirety of pulverization cylinder and can be erected in horizontal bottom by bearing or other rotational structures, so that the gangue
Rolling pulverization cylinder 100 being capable of smooth rotation.
When specific implementation, which can also be plugged in third level pulverization cylinder, can also equally set
The 4th, level V pulverization cylinder is set, to have the function that classification does not roll crushing.
When the gangue rolls the work of pulverization cylinder 100, coal shale in brick making gradually passes through the feeding inlet 114 and is added to this
In first order pulverization cylinder 110, which rolls 100 unitary rotation of pulverization cylinder, and coal shale in brick making is crushed in the first order first
It is scrolled crushing in cylinder 110, is then entered in the second level pulverization cylinder 120 by the discharge zone, finally from second discharging
It flows out to obtain preliminary gangue powder in area.
Gangue rolling 100 overall structure of pulverization cylinder is simple, and equipment cost is cheap, and failure rate is low, while being suitble to big
The coal shale in brick making of batch is crushed.
As shown in figure 4, the gangue heated muller 200 setting removes 300 top of carbon furnace in the gangue dust-firing, just
Step gangue powder, which is admitted in the gangue heated muller 200, is ground to obtain grinding gangue powder.
The gangue heated muller 200 includes abrasive wheel 210 and two crushing blocks 220, and two crushing blocks 220 are set
It sets below the abrasive wheel 210, meanwhile, two crushing blocks 220 are symmetricly set on 210 two sides of abrasive wheel.
The abrasive wheel 210 has ground external surface 211, corresponding with the ground external surface 211 to set on the crushing block 220
It is equipped with compressive plane 221.
Blanking channel 230 is ground around forming one by the ground external surface 211 and the compressive plane 221, under the grinding
Material channel 230 is in the 210 lower section two sides of abrasive wheel.
Preliminary gangue powder enters this after grinding gangue powder by being ground after the grinding blanking channel 230
Gangue dust-firing is carried out except carbon furnace 300 except carbon.
The crushing block 220 is slidably arranged on sliding rail 240, which moves back and forth on the sliding rail 240 to change
The transverse width of the grinding blanking channel 230, and then control the size of grinding gangue powder particle.
As shown in figure 5, the ground external surface 211 and the compressive plane 221 are all the bent arc of bending when specific implementation
Face promotes the effect of grinding quality so as to reach the time for extending raw material and passing through the grinding blanking channel 230.
When specific implementation, it is embedded with heating tube 250 in the abrasive wheel 210 or the crushing block 220, the heating tube
250 pairs of abrasive wheels 210 or the crushing block 220 are heated to promote the temperature of the grinding blanking channel 230, are further mentioned
The temperature of material in the grinding blanking channel 230 is risen, to promote grinding quality, promotes grinding efficiency.
The abrasive wheel 210 is connected in rotation axis 260, which drives the abrasive wheel 210 rotation to the grinding
Material in blanking channel 230 is ground, and the own wt of the abrasive wheel 210 can be increased in practice, while being reduced this and being ground
The velocity of rotation of emery wheel 210, to reach the load for reducing the rotation axis 260 in the case where same grinding efficiency.
The rotation axis 260 is plugged in casing 270, is provided with bearing 280 between the rotation axis 260 and the casing 270.
The casing 270 is located at 210 top of abrasive wheel, offers charging top opening 271 at the top of the casing 270.
Form a blanking channel 272 between the inner surface and the abrasive wheel 210 of the casing 270, the blanking channel 272 with
The grinding blanking channel 230 is connected.
When the gangue heated muller 200 works, preliminary gangue powder is admitted to by the charging top opening 271
In the gangue heated muller 200, then, preliminary gangue powder from top to bottom successively by the blanking channel 272 and
The grinding blanking channel 230 is ground to remove after grinding gangue powder from the gangue dust-firing and enter at the top of carbon furnace 300
Inside it.
When specific implementation, which is connected with push rod 222, which drives the crushing block 220
It moves forward and backward.
The push rod 222 can be driven by hydraulic cylinder, pneumatic cylinder or other component.
As shown in fig. 6, the gangue dust-firing includes furnace body 310, agitator disk 320, air-supply endless tube 330 except carbon furnace 300
And fuel nozzle 340, wherein the inner cavity of the furnace body 310 is made of spreading chamber 311 and combustion chamber 312.
The spreading chamber 311 is connected with the combustion chamber 312, which is located at 312 top of combustion chamber.
The cross-sectional area of the spreading chamber 311 is gradually increased from top to bottom, the cross-sectional area of the combustion chamber 312 from top to bottom by
It is decrescence small, that is to say, that the spreading chamber 311 is in positive round cone cell, which is in inverted cone-shaped.
The furnace body 310 has top opening 313 and base opening 314, which is located at 311 top of spreading chamber, the base opening
314 are located at 312 bottom of combustion chamber.
The agitator disk 320 is rotatably arranged in the spreading chamber 311, which includes turntable 321 and bull stick 322,
The bull stick 322 is fixed on 321 central location of turntable, which is able to drive the turntable 321 in 311 transfer of spreading chamber
It is dynamic.
The diameter of the turntable 321 is incremented by from top to bottom.
It surround by the top surface of the turntable 321 and the inner surface of the spreading chamber 311 and forms a spreading channel 350, the spreading
The connection of channel 350 is arranged between the top opening 313 and the combustion chamber 312.
When specific implementation, dnockout rib 323 is provided on the top surface of the turntable 321.
When work, material enters in the spreading chamber 311 from top to bottom from the top opening 313, this moment, the turntable 321
It rotates (can be with high-speed rotation in practice), by material scattering, and is evenly distributed in the spreading chamber 311, then, whereabouts enters
The combustion chamber 312 carries out burning except carbon.
The fuel nozzle 340, which is stretched, to be located in the combustion chamber 312, which is located in the combustion chamber 312, should
Fuel nozzle 340 is located at 330 top of air-supply endless tube.
Air bell 360 is also provided in the combustion chamber 312.
The air bell 360 enters head piece 361 and outflow port 362.
This enters head piece 361 and is located at 360 top of air bell, which is located at 360 bottom of air bell.
The position for entering head piece 361 is higher than the position of the fuel nozzle 340, and the position of the outflow port 362 is lower than the air-supply
The position of endless tube 330.
The gangue dust-firing except carbon furnace 300 work when, grind gangue powder from the top opening 313 from top to bottom
It enters in the furnace body 310, grinding gangue powder uniformly enters the spreading after passing through the stirring of the agitator disk 320 first
In channel 350, then, which, which sprays fuel, makes to grind gangue dust-firing except carbon, at the same time, the air-supply
Endless tube 330 blows out air-flow upwards, enables to grind gangue powder suspension combustion in the furnace body 310,310 top of furnace body
Thermal current from the air bell 360 this enter head piece 361 flow into from the outflow port 362 flow out, to promote the air-flow in the furnace body 310
Circulation, improving combustion efficiency.
Claims (9)
1. a kind of system that gangue is processed as cement powder raw material, it is characterised in that: roll pulverization cylinder, coal including gangue
Spoil heated muller and gangue dust-firing remove carbon furnace,
Coal shale in brick making, which initially enters roll crushing in gangue rolling pulverization cylinder, obtains preliminary gangue powder, and
Afterwards, preliminary gangue powder, which is admitted in the gangue heated muller, is ground to obtain grinding gangue powder, finally, grinding
Coal-grinding spoil powder is admitted to the gangue dust-firing and obtains finished product gangue powder except carbon except carbon furnace carries out burning,
It includes first order pulverization cylinder and second level pulverization cylinder that the gangue, which rolls pulverization cylinder, which is plugged in this
In the pulverization cylinder of the second level, the barrel dliameter of the first order pulverization cylinder is less than the barrel dliameter of the second level pulverization cylinder, the first order pulverization cylinder packet
It includes bobbin and two end plates, two end plates is connected to the both ends of the bobbin, by the bobbin and two end plates
Around forming a barrel chamber, wherein offer feeding inlet on the end plate of the bobbin one end, done if being offered on the bobbin
Expect hole, several discharge hole centralized arrangements form a discharge zone, each discharge hole and the barrel chamber in the bobbin side
It is connected, each discharge hole has feeding inlet and discharge port, wherein the feeding inlet is provided with the inner surface of the bobbin
On, which is provided on the outer surface of the bobbin,
The second level pulverization cylinder include the second bobbin and two the second end plates, two second end plates be connected to this second
The both ends of bobbin surround by second bobbin and two second end plates and form one second barrel chamber, wherein at this second
It is movably set with maintenance door on second end plate of pipe one end, several discharge holes are offered on second bobbin, it is several to go out
Material hole centralized arrangement forms one second discharge zone, each discharge hole and second barrel chamber in the second bobbin side
It is connected, each discharge hole has feeding inlet and discharge port, wherein the feeding inlet is provided with the interior of second bobbin
On surface, which is provided on the outer surface of second bobbin, corresponding with second discharge zone in second bobbin
The other side forms an insert district, and the discharge zone of the first order pulverization cylinder is plugged in completely in the insert district,
It is respectively charged into crushing auxiliary block in the first order pulverization cylinder and the second level pulverization cylinder, it is whole which rolls pulverization cylinder
Body is obliquely installed, and the tilt angle between level ground controls between ten to 30 degree, which is somebody's turn to do
Feeding inlet horizontal position is higher than the horizontal position of the maintenance door of the second level pulverization cylinder,
Gangue heated muller setting removes carbon furnace roof portion in the gangue dust-firing, which includes
Abrasive wheel and two crushing blocks,
Two crushing blocks are arranged below the abrasive wheel, meanwhile, two crushing blocks are symmetricly set on the abrasive wheel two sides, should
Abrasive wheel has ground external surface, corresponding with the ground external surface to be provided with compressive plane on the crushing block, by the grinding
Around a grinding blanking channel is formed, which is in two sides below the abrasive wheel for outer surface and the compressive plane,
The crushing block is slidably arranged on sliding rail, which moves back and forth on the sliding rail to change the grinding blanking channel
Transverse width,
The abrasive wheel connects on the rotating shaft, which is plugged in casing, is provided with axis between the rotation axis and the casing
It holds, which is located at the top of the abrasive wheel, which offers charging top opening, inner surface and the grinding in the casing
A blanking channel is formed between wheel, which is connected with the grinding blanking channel,
The gangue dust-firing includes furnace body, agitator disk, air-supply endless tube and fuel nozzle except carbon furnace, wherein the furnace body
Inner cavity is made of spreading chamber and combustion chamber, which is connected with the combustion chamber, which is located at the top of the combustion chamber,
The furnace body has top opening and base opening, which is located at the spreading top of chamber, which is located at the combustion chamber bottom,
The agitator disk is rotatably arranged in the spreading chamber, which includes turntable and bull stick, by the turntable top surface with
Around a spreading channel is formed, spreading channel connection is arranged between the top opening and the combustion chamber inner surface of the spreading chamber,
The fuel nozzle, which is stretched, to be located in the combustion chamber, which is located in the combustion chamber, which send positioned at this
Above vane pipe, it is also provided with air bell in the combustion chamber, which enters head piece and outflow port.
2. a kind of system that gangue is processed as cement powder raw material as described in claim 1, it is characterised in that: this second
The aperture of the feeding inlet of the discharge hole of grade pulverization cylinder is less than three centimetres.
3. a kind of system that gangue is processed as cement powder raw material as described in claim 1, it is characterised in that: the crushing
The hardness of auxiliary block is greater than the hardness of coal shale in brick making.
4. a kind of system that gangue is processed as cement powder raw material as described in claim 1, it is characterised in that: the grinding
Outer surface and the compressive plane are all bending curved surface.
5. a kind of system that gangue is processed as cement powder raw material as described in claim 1, it is characterised in that: the grinding
Heating tube is embedded in wheel or the crushing block.
6. a kind of system that gangue is processed as cement powder raw material as described in claim 1, it is characterised in that: the spreading
The cross-sectional area of chamber is gradually increased from top to bottom, and the cross-sectional area of the combustion chamber is gradually reduced from top to bottom.
7. a kind of system that gangue is processed as cement powder raw material as claimed in claim 6, it is characterised in that: the spreading
Chamber is in positive round cone cell, which is in inverted cone-shaped.
8. a kind of system that gangue is processed as cement powder raw material as described in claim 1, it is characterised in that: the bull stick
It is fixed on the turntable central location, the diameter of the turntable is incremented by from top to bottom.
9. a kind of system that gangue is processed as cement powder raw material as described in claim 1, it is characterised in that: this becomes a mandarin
Mouth is located at the top of the air bell, which is located at the air bell bottom, which is higher than the position of the fuel nozzle
It sets, the position of the outflow port is lower than the position of the air-supply endless tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820457316.7U CN208308704U (en) | 2018-04-03 | 2018-04-03 | A kind of system that gangue is processed as cement powder raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820457316.7U CN208308704U (en) | 2018-04-03 | 2018-04-03 | A kind of system that gangue is processed as cement powder raw material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208308704U true CN208308704U (en) | 2019-01-01 |
Family
ID=64718170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820457316.7U Active CN208308704U (en) | 2018-04-03 | 2018-04-03 | A kind of system that gangue is processed as cement powder raw material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208308704U (en) |
-
2018
- 2018-04-03 CN CN201820457316.7U patent/CN208308704U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103350017B (en) | The preparation method of machine-made natural sand gradation adjustment system and natural sand | |
| CN206064585U (en) | A kind of optional colliery of broken thickness is layered disintegrating machine | |
| CN103433098B (en) | A kind of method improving ball mill grinding efficiency | |
| CN206661397U (en) | A kind of triple reducing mechanisms of coal for being capable of damping | |
| CN207204550U (en) | A kind of colliery powder particle screening plant | |
| CN207533315U (en) | A kind of mineral breaker with iron ore screening function | |
| CN201519600U (en) | Building aggregate grading machine with dry method mechanism | |
| CN108328951A (en) | A kind of system and its processing method that gangue is processed as to cement powder raw material | |
| CN104844042A (en) | Concrete aggregate shaping method | |
| CN105032588A (en) | Attrition mill grinding bin capable of automatic feeding | |
| CN208308704U (en) | A kind of system that gangue is processed as cement powder raw material | |
| CN106391213B (en) | The energy-saving and environment-friendly rolling stone roller of one kind makes sand machine | |
| CN208302913U (en) | A kind of gangue rolling pulverization cylinder | |
| CN206046121U (en) | A kind of stone crusher | |
| CN112774833A (en) | Vertical roller press, sand making system and sand making method | |
| CN203044082U (en) | Energy-saving and environment-friendly double-rotor crusher | |
| CN208948162U (en) | Bucket elevator is used in coal ash autoclaved production | |
| CN106824398A (en) | A kind of sand making machine | |
| CN207430422U (en) | A kind of recycled aggregate shaping cylinder and the recycled aggregate shaping device using the shaping cylinder | |
| CN104959207A (en) | Material grinding bin suitable for roller cutting attritor | |
| CN211303254U (en) | A strideing over formula material that is used for machine-made sand to grind production immediately and is kept off and discharge device | |
| CN211725991U (en) | Wind sweeping coal mill | |
| CN208302959U (en) | A kind of gangue heated muller | |
| CN207102761U (en) | Side tilts the vertical classification flour mill of charging | |
| CN206008856U (en) | A kind of high capacity crusher for ore dressing plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |