CN111375459A - Cement roller press with clean function of crushing roller - Google Patents
Cement roller press with clean function of crushing roller Download PDFInfo
- Publication number
- CN111375459A CN111375459A CN202010225501.5A CN202010225501A CN111375459A CN 111375459 A CN111375459 A CN 111375459A CN 202010225501 A CN202010225501 A CN 202010225501A CN 111375459 A CN111375459 A CN 111375459A
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- connecting rod
- crushing
- worm
- crushing roller
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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
- B02C4/02—Crushing or disintegrating by roller mills with two or more 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
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
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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
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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
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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
- B02C4/40—Detachers, e.g. scrapers
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to a cement roller press with a crushing roller cleaning function, which comprises a main body, a feed hopper, two crushing rollers, two power devices, an anti-blocking mechanism and two cleaning mechanisms, wherein the anti-blocking mechanism comprises a support, a motor, a worm, a turntable and at least two convex blocks, and the cleaning mechanisms comprise a fixed sleeve, a first connecting rod, a second connecting rod, a third connecting rod, a spring, a sealing sleeve and a cleaning brush.
Description
Technical Field
The invention relates to the field of cement production equipment, in particular to a cement roller press with a crushing roller cleaning function.
Background
The roller press is named as a calender, a double-roller machine, a rolling mill, an extrusion mill and a rolling mill, has the functions of replacing a ball mill pre-grinding system with high energy consumption and low efficiency, reduces steel consumption and noise, is suitable for new factory construction, can also be used for technical transformation of old factories, improves the yield of the ball mill system by 30-50%, ensures that 0.08mm fine materials in a material cake after extrusion account for 20-35% and less than 2mm fine materials in the material cake after extrusion account for 65-85%, ensures that the internal structure of small particles is full of a plurality of tiny cracks due to extrusion, and greatly improves the grindability. The roller surface adopts hot overlaying, and the wearing layer is more convenient to maintain.
The roll squeezer plays an important role in cement production, and prior art's roll squeezer is when using, carries out the breakage to the raw materials through the crushing roller, and the raw materials easily adheres on the crushing roller under powerful pressure, has reduced the row's of roll squeezer material effect, moreover, prior art's roll squeezer is when using, and the raw materials blocks up easily inside the feeder hopper, has reduced the feed efficiency of feeder hopper, has reduced roll squeezer's production efficiency.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the cement roller press with the function of cleaning the crushing roller is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a cement roller press with a crushing roller cleaning function comprises a main body, a feed hopper, two crushing rollers and two power devices, wherein the feed hopper is arranged at the top end of the main body, the two crushing rollers are arranged inside the main body, the two power devices are arranged on the main body, the power devices are in transmission connection with the crushing rollers, the cement roller press also comprises an anti-blocking mechanism and two cleaning mechanisms, the anti-blocking mechanism is arranged inside the feed hopper, the cleaning mechanisms are in one-to-one correspondence with the crushing rollers, the two cleaning mechanisms are arranged at the top of the main body, and the cleaning mechanisms are connected with the crushing rollers;
the anti-blocking mechanism comprises a support, a motor, a worm, a rotary table and at least two convex blocks, the support is fixedly connected with one end of the feeding hopper, which is far away from the main body, the worm is coaxially arranged with the feeding hopper, the worm is arranged in the feeding hopper, one end of the worm is provided with an installation bearing, one end of the worm is connected with the support through the installation bearing, the motor is fixedly connected with the support, the motor is in transmission connection with the worm, the plane where the rotary table is located is vertical to the axis of the worm, the rotary table is arranged on one end, which is close to the support, of the worm, and the convex blocks are uniformly arranged on the periphery of the;
the cleaning mechanism comprises a fixed sleeve, a first connecting rod, a second connecting rod, a third connecting rod, a spring, a sealing sleeve and a cleaning brush, wherein the axis of the sealing sleeve is perpendicular to and intersected with the axis of the feed hopper, the sealing sleeve is arranged at the top end of the main body, the third connecting rod and the sealing sleeve are coaxially arranged, the third connecting rod penetrates through the sealing sleeve, the third connecting rod and the sealing sleeve slide and are in sealing connection, the cleaning brush is parallel to the axis of the crushing roller, the cleaning brush is fixedly connected with one end of the third connecting rod, the cleaning brush is abutted against the periphery of the crushing roller, the spring is sleeved on the third connecting rod, the other end of the third connecting rod is fixedly connected with the sealing sleeve through the spring, the spring is in a stretching state, the axis of the fixed sleeve is perpendicular to the axis of the worm and is made of rubber, and the fixed sleeve is fixedly connected with the, the first connecting rod and the fixed sleeve are coaxially arranged, the first connecting rod penetrates through the fixed sleeve and is in sliding connection with the fixed sleeve, one end of the first connecting rod is hinged to the other end of the third connecting rod through the second connecting rod, the other end of the first connecting rod abuts against the periphery of the rotary table, and the first connecting rod is in sliding connection with the rotary table.
Preferably, in order to improve the automation degree of the roller press, a central control box is arranged on the main body, a PLC is arranged inside the central control box, a display screen and at least two control keys are arranged on the central control box, and the display screen and the control keys are electrically connected with the PLC.
Preferably, the motor is a servo motor in order to improve the accuracy of the control of the rotational speed of the worm.
Preferably, the outer periphery of the crushing roller is provided with anti-slip lines in order to reduce the probability of slipping between the crushing roller and the raw material.
Preferably, in order to improve the smoothness of the movement of the first connecting rod and the third connecting rod, the first connecting rod and the third connecting rod are both coated with grease.
Preferably, in order to improve the stability of the spring, a limit block is arranged at one end of the third connecting rod, which is far away from the cleaning brush.
Preferably, in order to reduce the wear between the first connecting rod and the turntable, a ball is arranged on one end of the first connecting rod close to the turntable, and the first connecting rod is in rolling connection with the turntable through the ball.
Preferably, in order to improve the crushing effect on the raw materials, two guide plates are arranged on the inner wall of the top end of the main body and are respectively arranged on two sides of the feed hopper, and the distance between the ends, far away from the feed hopper, of the two guide plates is smaller than the distance between the two crushing rollers.
Preferably, in order to improve the sensitivity of the control key, the control key is a touch key.
Preferably, the display screen is a liquid crystal display screen in order to improve the definition of the display screen.
The cement roller press with the crushing roller cleaning function has the advantages that the anti-blocking mechanism can dredge the feed hopper, the probability that raw materials are blocked inside the feed hopper is reduced, the production efficiency of the roller press is improved, compared with the existing anti-blocking mechanism, the anti-blocking mechanism can provide power for the cleaning mechanism, the energy-saving performance of the roller press is improved, the crushing roller can be cleaned through the cleaning mechanism, the probability that the raw materials are adhered to the crushing roller is reduced, the practicability of the roller press is improved, compared with the existing cleaning mechanism, the cleaning mechanism enables the cleaning brush to be tightly abutted against the crushing roller through the elastic force of the spring, and the cleaning effect of the cleaning brush on the crushing roller is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a cement roller press having a crushing roller cleaning function according to the present invention;
FIG. 2 is a cross-sectional view of a cement roller press having a crushing roller cleaning function of the present invention;
FIG. 3 is a schematic structural diagram of an anti-blocking mechanism of the cement roller press with a crushing roller cleaning function according to the present invention;
FIG. 4 is a schematic structural view of a cleaning mechanism of a cement roller press having a crushing roller cleaning function according to the present invention;
in the figure: 1. the automatic cleaning device comprises a power device, 2 parts of a support, 3 parts of a motor, 4 parts of a feeding hopper, 5 parts of a main body, 6 parts of a sealing sleeve, 7 parts of a worm, 8 parts of a guide plate, 9 parts of a cleaning brush, 10 parts of a crushing roller, 11 parts of a first connecting rod, 12 parts of a fixing sleeve, 13 parts of a rotating disc, 14 parts of a lug, 15 parts of a ball, 16 parts of a second connecting rod, 17 parts of a spring, 18 parts of a third connecting rod and 19 parts of a limiting block.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-2, a cement roller press with a crushing roller cleaning function comprises a main body 5, a feed hopper 4, two crushing rollers 10 and two power devices 1, wherein the feed hopper 4 is installed at the top end of the main body 5, the two crushing rollers 10 are both installed inside the main body 5, the two power devices 1 are both installed on the main body 5, the power devices 1 are in transmission connection with the crushing rollers 10, the cement roller press further comprises an anti-blocking mechanism and two cleaning mechanisms, the anti-blocking mechanism is arranged inside the feed hopper 4, the cleaning mechanisms are in one-to-one correspondence with the crushing rollers 10, the two cleaning mechanisms are both arranged at the top of the main body 5, and the cleaning mechanisms are connected with the crushing rollers 10;
the feed hopper 4 can be dredged through the anti-blocking mechanism, the probability that the raw materials are blocked in the feed hopper 4 is reduced, the production efficiency of the roller press is improved, and moreover, the crushing roller 10 can be cleaned through the cleaning mechanism, the probability that the raw materials are adhered to the crushing roller 10 is reduced, and the practicability of the roller press is improved;
as shown in fig. 3, the anti-blocking mechanism includes a support 2, a motor 3, a worm 7, a rotary disc 13 and at least two convex blocks 14, the support 2 is fixedly connected with one end of the feed hopper 4 far away from the main body 5, the worm 7 is coaxially arranged with the feed hopper 4, the worm 7 is arranged inside the feed hopper 4, one end of the worm 7 is provided with a mounting bearing, one end of the worm 7 is connected with the support 2 through the mounting bearing, the motor 3 is fixedly connected with the support 2, the motor 3 is in transmission connection with the worm 7, the plane of the rotary disc 13 is perpendicular to the axis of the worm 7, the rotary disc 13 is arranged on one end of the worm 7 close to the support 2, and the convex blocks 14 are circumferentially and uniformly arranged on the periphery of the rotary disc 13;
under the supporting action of the bracket 2, the stability of the worm 7 is improved, the worm 7 is driven to rotate by the motor 3, the raw materials in the feed hopper 4 are dredged by the worm 7, the probability that the raw materials are blocked in the feed hopper 4 is reduced, the production efficiency of the roller press is improved, meanwhile, the raw materials can be extruded between the two crushing rollers 10 by the worm 7, the grabbing effect of the crushing rollers 10 on the raw materials is improved, the crushing effect of the crushing rollers 10 on the raw materials is improved, meanwhile, the rotary disc 13 can be driven to rotate by the worm 7, and then the rotary disc 13 drives the lugs 14 to rotate;
as shown in fig. 4, the cleaning mechanism comprises a fixed sleeve 12, a first connecting rod 11, a second connecting rod 16, a third connecting rod 18, a spring 17, a sealing sleeve 6 and a cleaning brush 9, wherein the axis of the sealing sleeve 6 is perpendicular to and intersects with the axis of the feed hopper 4, the sealing sleeve 6 is mounted on the top end of the main body 5, the third connecting rod 18 is arranged coaxially with the sealing sleeve 6, the third connecting rod 18 passes through the sealing sleeve 6, the third connecting rod 18 is connected with the sealing sleeve 6 in a sliding and sealing manner, the cleaning brush 9 is parallel to the axis of the crushing roller 10, the cleaning brush 9 is fixedly connected with one end of the third connecting rod 18, the cleaning brush 9 is abutted against the outer periphery of the crushing roller 10, the spring 17 is sleeved on the third connecting rod 18, the other end of the third connecting rod 18 is fixedly connected with the sealing sleeve 6 through the spring 17, and the spring 17 is in a stretching state, the axis of the fixed sleeve 12 is perpendicular to the axis of the worm 7 and is made of rubber, the fixed sleeve 12 is fixedly connected with the support 2, the first connecting rod 11 and the fixed sleeve 12 are coaxially arranged, the first connecting rod 11 penetrates through the fixed sleeve 12, the first connecting rod 11 is in sliding connection with the fixed sleeve 12, one end of the first connecting rod 11 is hinged to the other end of the third connecting rod 18 through the second connecting rod 16, the other end of the first connecting rod 11 abuts against the periphery of the rotary table 13, and the first connecting rod 11 is in sliding connection with the rotary table 13;
under the supporting action of the sealing sleeve 6, the stability of the cleaning brush 9 is improved through the third connecting rod 18, the crushing roller 10 is cleaned through the cleaning brush 9, the probability of raw materials adhering to the crushing roller 10 is reduced, the discharging efficiency of the roller press is improved, meanwhile, the third connecting rod 18 is pulled to move downwards along the sealing sleeve 6 through the spring 17, the cleaning brush 9 is tightly attached to the crushing roller 10 through the third connecting rod 18, the cleaning effect of the cleaning brush 9 on the crushing roller 10 is improved, meanwhile, the first connecting rod 11 is pushed to move along the fixed sleeve 12 through the bump 14, under the transmission action of the second connecting rod 16, the third connecting rod 18 is driven to move along the sealing sleeve 6 through the first connecting rod 11, meanwhile, under the restoring force action of the spring 17, the third connecting rod 19 moves up and down along the sealing sleeve 6 in a reciprocating mode, and the cleaning brush 9 is vibrated through the third connecting rod 19, the raw material adhered to the crushing roller 10 is loosened by the vibration of the cleaning brush 9, and the cleaning effect of the cleaning brush 9 on the crushing roller 10 is further improved.
Preferably, in order to improve the automation degree of the roller press, the main body 5 is provided with a central control box, a PLC is arranged in the central control box, the central control box is provided with a display screen and at least two control keys, and the display screen and the control keys are electrically connected with the PLC;
the PLC is a programmable logic controller, it adopts a kind of programmable memory, it is used for its internal storage program, implement logic operation, sequence control, timing, counting and arithmetic operation and other user-oriented instructions, and utilize digital or analog input/output to control various types of machines or production processes, its essence is a computer specially used for industrial control, its hardware structure is basically the same as microcomputer, generally used for processing data and receiving and outputting instruction, and is used for implementing central control, the operator can utilize control key to send control signal to PLC, then utilize PLC to control operation of rolling machine, at the same time can utilize display screen to display working state of rolling machine, so that it can raise automation degree of rolling machine.
Preferably, the motor 3 is a servo motor in order to improve the accuracy of the rotational speed control of the worm 7.
Preferably, in order to reduce the probability of slipping between the crushing roller 10 and the raw material, the outer periphery of the crushing roller 10 is provided with anti-slip lines;
the friction force between the crushing roller 10 and the raw material is increased through the anti-skid lines, the probability of skidding between the raw material and the crushing roller 10 is reduced, and the crushing effect of the crushing roller 10 on the raw material is improved.
Preferably, in order to improve the smoothness of the movement of the first connecting rod 11 and the third connecting rod 18, the first connecting rod 11 and the third connecting rod 18 are both coated with grease;
the friction force of the first connecting rod 11 and the third connecting rod 18 is reduced by the grease, and the smoothness of the movement of the first connecting rod 11 and the third connecting rod 18 is improved.
Preferably, in order to improve the stability of the spring 17, a limit block 19 is arranged at one end of the third connecting rod 18 far away from the cleaning brush 9;
through the limiting effect of the limiting block 19, the probability that the spring 17 falls off from the third connecting rod 18 is reduced, and the stability of the spring 17 is improved.
Preferably, in order to reduce the abrasion between the first connecting rod 11 and the rotating disk 13, a ball 15 is arranged on one end of the first connecting rod 11 close to the rotating disk 13, and the first connecting rod 11 is in rolling connection with the rotating disk 13 through the ball 15;
the friction between the first connecting rod 11 and the rotary disk 13 is reduced by the balls 15, and the abrasion between the first connecting rod 11 and the rotary disk 13 is reduced.
Preferably, in order to improve the crushing effect on the raw materials, two guide plates 8 are arranged on the inner wall of the top end of the main body 5, the two guide plates 8 are respectively arranged on two sides of the feed hopper 4, and the distance between the ends, far away from the feed hopper 4, of the two guide plates 8 is smaller than the distance between the two crushing rollers 10;
can gather the raw materials between two crushing rollers 10 through guide plate 8, reduce the probability that the raw materials dropped from crushing roller 10 both sides, improve the crushing effect of crushing roller 10 to the raw materials.
Preferably, in order to improve the sensitivity of the control key, the control key is a touch key.
Preferably, the display screen is a liquid crystal display screen in order to improve the definition of the display screen.
Compared with the prior art, this cement roller press with clean function of crushing roller, can dredge feeder hopper 4 through preventing stifled mechanism, the probability at feeder hopper 4 inside of raw materials jam has been reduced, the production efficiency of roller press has been improved, compare with current preventing stifled mechanism, should prevent stifled mechanism and can also provide power for clean mechanism, the energy-conserving performance of roller press has been improved, moreover, can clean crushing roller 10 through clean mechanism, the probability of raw materials adhesion on crushing roller 10 has been reduced, the practicality of roller press has been improved, compare with current clean mechanism, this clean mechanism passes through spring 17's spring action, make cleaning brush 9 closely support with crushing roller 10 and lean on, the clean effect of cleaning brush 9 to crushing roller 10 has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A cement roller press with a crushing roller cleaning function comprises a main body (5), a feed hopper (4), two crushing rollers (10) and two power devices (1), wherein the feed hopper (4) is installed at the top end of the main body (5), the two crushing rollers (10) are installed inside the main body (5), the two power devices (1) are installed on the main body (5), and the power devices (1) are in transmission connection with the crushing rollers (10), and the cement roller press is characterized by further comprising an anti-blocking mechanism and two cleaning mechanisms, wherein the anti-blocking mechanism is arranged inside the feed hopper (4), the cleaning mechanisms correspond to the crushing rollers (10) one by one, the two cleaning mechanisms are arranged at the top of the main body (5), and the cleaning mechanisms are connected with the crushing rollers (10);
the anti-blocking mechanism comprises a bracket (2), a motor (3), a worm (7), a rotary disc (13) and at least two lugs (14), the bracket (2) is fixedly connected with one end of the feed hopper (4) far away from the main body (5), the worm (7) and the feed hopper (4) are coaxially arranged, the worm (7) is arranged in the feed hopper (4), one end of the worm (7) is provided with a mounting bearing, one end of the worm (7) is connected with the bracket (2) through the mounting bearing, the motor (3) is fixedly connected with the bracket (2), the motor (3) is in transmission connection with the worm (7), the plane where the rotary table (13) is located is vertical to the axis of the worm (7), the rotary table (13) is installed at one end, close to the support (2), of the worm (7), and the lugs (14) are evenly arranged on the periphery of the rotary table (13) in the circumferential direction;
the cleaning mechanism comprises a fixed sleeve (12), a first connecting rod (11), a second connecting rod (16), a third connecting rod (18), a spring (17), a sealing sleeve (6) and a cleaning brush (9), the axis of the sealing sleeve (6) is perpendicular to and intersected with the axis of the feed hopper (4), the sealing sleeve (6) is installed on the top end of the main body (5), the third connecting rod (18) and the sealing sleeve (6) are coaxially arranged, the third connecting rod (18) penetrates through the sealing sleeve (6), the third connecting rod (18) and the sealing sleeve (6) are in sliding and sealing connection, the cleaning brush (9) is parallel to the axis of the crushing roller (10), the cleaning brush (9) is fixedly connected with one end of the third connecting rod (18), the cleaning brush (9) abuts against the periphery of the crushing roller (10), and the spring (17) is sleeved on the third connecting rod (18), the other end of the third connecting rod (18) is fixedly connected with the sealing sleeve (6) through a spring (17), the spring (17) is in a stretching state, the axis of the fixing sleeve (12) is perpendicular to the axis of the worm (7) and is made of rubber, the fixing sleeve (12) is fixedly connected with the support (2), the first connecting rod (11) is coaxially arranged with the fixing sleeve (12), the first connecting rod (11) penetrates through the fixing sleeve (12), the first connecting rod (11) is slidably connected with the fixing sleeve (12), one end of the first connecting rod (11) is hinged to the other end of the third connecting rod (18) through a second connecting rod (16), the other end of the first connecting rod (11) abuts against the periphery of the rotary table (13), and the first connecting rod (11) is slidably connected with the rotary table (13).
2. The cement roller press with a crushing roller cleaning function as claimed in claim 1, wherein a central control box is arranged on the main body (5), a PLC is arranged in the central control box, a display screen and at least two control keys are arranged on the central control box, and the display screen and each control key are electrically connected with the PLC.
3. Cement roller press with crushing roller cleaning function according to claim 1, characterised in that the motor (3) is a servo motor.
4. A cement roller press with a crushing roller cleaning function according to claim 1, wherein the outer periphery of the crushing roller (10) is provided with anti-slip marks.
5. The cement roller press with a crushing roller cleaning function according to claim 1, wherein the first connecting rod (11) and the third connecting rod (18) are each coated with grease.
6. Cement roller press with crushing roller cleaning function according to claim 1, characterised in that a stop block (19) is provided on the end of the third connecting rod (18) remote from the cleaning brush (9).
7. Cement roller press with crushing roller cleaning function according to claim 1, characterized in that the end of the first connecting rod (11) close to the rotating disc (13) is provided with balls (15), and the first connecting rod (11) is connected with the rotating disc (13) in a rolling way through the balls (15).
8. Cement roller press with crushing roller cleaning function according to claim 1, characterized in that two flow deflectors (8) are provided on the inner wall of the top end of the main body (5), the two flow deflectors (8) being provided on both sides of the feed hopper (4), respectively, the distance between the ends of the two flow deflectors (8) remote from the feed hopper (4) being smaller than the distance between the two crushing rollers (10).
9. The cement roller press with a crushing roller cleaning function according to claim 2, wherein the control button is a touch button.
10. The cement roller press with a crushing roller cleaning function according to claim 2, wherein the display screen is a liquid crystal display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010225501.5A CN111375459A (en) | 2020-03-26 | 2020-03-26 | Cement roller press with clean function of crushing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010225501.5A CN111375459A (en) | 2020-03-26 | 2020-03-26 | Cement roller press with clean function of crushing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111375459A true CN111375459A (en) | 2020-07-07 |
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ID=71213835
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010225501.5A Withdrawn CN111375459A (en) | 2020-03-26 | 2020-03-26 | Cement roller press with clean function of crushing roller |
Country Status (1)
| Country | Link |
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| CN (1) | CN111375459A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477675A (en) * | 2021-07-12 | 2021-10-08 | 冀东水泥璧山有限责任公司 | Solid inorganic matter hazardous waste treatment production line and treatment method |
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Application publication date: 20200707 |
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