CN212237643U - Limestone crushing device for cement production - Google Patents
Limestone crushing device for cement production Download PDFInfo
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- CN212237643U CN212237643U CN201921400157.8U CN201921400157U CN212237643U CN 212237643 U CN212237643 U CN 212237643U CN 201921400157 U CN201921400157 U CN 201921400157U CN 212237643 U CN212237643 U CN 212237643U
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- 235000019738 Limestone Nutrition 0.000 title claims abstract description 42
- 239000006028 limestone Substances 0.000 title claims abstract description 42
- 239000004568 cement Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 229920001967 Metal rubber Polymers 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000005192 partition Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 7
- 239000012634 fragment Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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Abstract
The utility model provides a limestone crushing device for cement production, which comprises a first box, a second box, a feeding hopper, a support rod, a cover plate and a third box, wherein the upper end of the inside of the first box is fixedly connected with a connecting plate, the left side of the top of the connecting plate is fixedly connected with a support block, the top of the second box is fixedly connected with the feeding hopper, the support rod is clamped on both sides of the feeding hopper, the upper end of the inside of the second box is connected with a crushing device, the left side of the crushing device is connected with a motor, the lower end of the inside of the second box is connected with a crushing device, the lower end of the inside of the second box is fixedly connected with a sloping plate, the partition plate is connected with the filter plate between the left side of the third box, the right side of the partition plate inside of the third box is connected with a transmission belt, and the transmission belt is connected, the quality of cement is affected, and dust generated when limestone is crushed is scattered into the air, so that the environment is easily polluted.
Description
Technical Field
The utility model relates to a cement technical field especially relates to a limestone breaker is used in cement manufacture.
Background
Cement: the powdered hydraulic inorganic cementing material is mixed with water to form slurry, which can be hardened in air or water and can cement sand, stone and other material firmly.
The early lime and pozzolan mixtures are similar to modern lime and pozzolan cements, and concrete made by cementing crushed stone with them not only has higher strength after hardening, but also resists erosion by fresh water or salt-containing water. As an important cementing material, the high-performance cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time.
Limestone is an indispensable material for manufacturing cement, and is required to be crushed by manpower during cement production, so that the efficiency is low, the crushed limestone is uneven and influences the cement quality, and dust generated during the crushing of the limestone is scattered into the air, so that the environment is easily polluted.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a limestone breaker for cement manufacture to solve prior art to the lime stone breakage, inefficiency, and broken lime stone is inhomogeneous, influences the cement quality, and during the dust when broken lime stone drifted away to the air, easily caused the pollution to the environment.
The utility model relates to a purpose and efficiency of limestone breaker for cement manufacture are reached by following concrete technical means: a limestone crushing device for cement production comprises a first box, a second box, a feeding hopper, supporting rods, a cover plate and a third box, wherein a connecting plate is fixedly connected to the upper end of the inside of the first box, a supporting block is fixedly connected to the left side of the top of the connecting plate, a motor is fixedly connected to the top of the supporting block, a second box is fixedly connected to the right side of the first box, a feeding hopper is fixedly connected to the top of the second box, the cover plate is connected to the left side of the feeding hopper in a switching manner, the supporting rods are clamped on the front side and the rear side of the feeding hopper, a crushing device is connected to the upper end of the inside of the second box in a switching manner, a motor is connected to the left side of the crushing device in a switching manner, guide plates are fixedly connected to two sides of the central position of the inside of the second box, a crushing device is connected to the lower end of the inside of the second box in, no. two case right side lower extreme fixedly connected with No. three cases, No. three case central point fixedly connected with division board, be connected with the filter plate between division board and the No. three case left sides, No. three incasement portion division board right side joint has the drive belt, and the drive belt is connected to into the hopper upper end, the equal fixedly connected with support column of No. one case, No. two cases, No. three bottom of the case portion lower extreme.
Preferably, the crushing device comprises a first crushing unit, a second crushing unit and a third crushing unit, the first crushing unit, the second crushing unit and the third crushing unit are connected on the same horizontal plane in a switching mode, the first crushing unit is located at the center, the second crushing unit and the third crushing unit are respectively arranged on two sides and are connected with each other through synchronous belts, the second crushing unit, the third crushing unit and a crushing gear of the first crushing unit are staggered and correspondingly rotate, and the left side of the first crushing unit is connected with the motor.
Preferably, reducing mechanism is including reducing mechanism, No. two reducing mechanism, and No. one crushing unit is in same horizontal plane with No. two crushing units, connects through the hold-in range to No. one crushing unit is connected with a crushing unit hold-in range, and No. one crushing unit smashes the gear combination for the equidistance, and No. two crushing unit smashes the clearance engagement between the gear and the crushing gear on the crushing unit.
Preferably, the number of the support rods is two, the support rods are respectively clamped on the front side and the rear side of the upper end of the feeding hopper, and the upper end of each support rod is sleeved with a spring.
Preferably, the left side and the right side of the guide plate are V-shaped, and the guide plate is made of metal rubber.
Preferably, the diameter of the filter plate is the diameter of the crushed limestone after reaching the standard.
Has the advantages that:
(1) the utility model discloses a, No. two, No. three broken unit uses in combination, it is more thorough with the lime stone breakage, broken unit connects the motor, make crushing efficiency promote, the reducing mechanism who is equipped with at the reducing mechanism lower extreme, smash the lime stone that preliminary breakage is good, it is more even to make the lime stone breakage roll, it has the pipe of dust absorption to fight the intercommunication at the lower extreme of reducing mechanism and reducing mechanism, raise dust when can not making the breakage runs out, prevent raise dust polluted environment and health, be equipped with the apron at going into the hopper top, when broken, the lime stone is difficult for the spill, prevent accidental injury staff.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the crushing device of the present invention.
Fig. 3 is a schematic structural view of the crushing device of the present invention.
In fig. 1-3, the correspondence between the component names and the reference numbers is:
the device comprises a first box 1, a guide pipe 2, a supporting block 3, a motor 4, a second box 5, a feeding hopper 6, a supporting rod 7, a cover plate 8, a first crushing unit 9, a second crushing unit 10, a guide plate 11, a first crushing unit 12, a filter plate 13, a dust suction pump 14, a dust collection box 15, an inclined plate 16, a third box 17, a partition plate 18, a transmission belt 19, a third crushing unit 20, a second crushing unit 21, a crushing device 22, a crushing device 23 and a connecting plate 24.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example (b):
as shown in figures 1 to 3: a limestone crushing device for cement production comprises a first box 1, a second box 5, a feeding hopper 6, a support rod 7, a cover plate 8 and a third box 17, wherein the upper end inside the first box 1 is fixedly connected with a connecting plate 24, the left side of the top of the connecting plate 24 is fixedly connected with a support block 3, the top of the support block 3 is fixedly connected with a motor 4, the right side of the first box 1 is fixedly connected with the second box 5, the top of the second box 5 is fixedly connected with the feeding hopper 6, the left side of the feeding hopper 6 is connected with the cover plate 8 in a switching way, the front side and the rear side of the feeding hopper 6 are respectively clamped with the support rod 7, the upper end inside the second box 5 is connected with a crushing device 22 in a switching way, the left side of the crushing device is connected with the motor 4, two sides of the central position inside the second box 5 are respectively and fixedly connected with a guide plate 11, the lower, duct 2 has been cup jointed on the left side of dust collection box 15, dust absorption pump 14 has been cup jointed on the 2 upper ends of duct, duct 2 extends and even notifies No. two incasement portions 5 through a case 1, No. two case 5 right side lower extreme fixedly connected with No. three case 17, No. three case 17 central point puts fixedly connected with division board 18, be connected with filter plate 13 between division board 18 and No. three case 17 left sides, No. three 18 right side joints of the inside division board of case 17 have drive belt 19, drive belt 19 is connected to into hopper 6 upper end, case 1, No. two case 5, No. three equal fixedly connected with support columns of case 17 bottom lower extreme.
Wherein: crushing device 22 is including a crushing unit 9, No. two crushing units 10, No. three crushing unit 20, a crushing unit 9, No. two crushing units 10, No. three crushing units 20 switching is at same horizontal plane, a crushing unit 9 is located central point, No. two crushing units 10, No. three crushing units 20 are respectively in both sides, through hold-in range interconnect, No. two crushing units 10, No. three crushing units 20 correspond the rotation with the staggering of a crushing gear of a crushing unit 9, motor 4 is connected on a crushing unit 9 left side, it is broken to roll the meshing each other as motor 4 drives crushing unit in the crushing device 22, make broken efficiency promote, and it is more even to break.
Wherein: the smashing device 23 comprises a smashing device 12, a smashing device 21, a smashing unit 12 and a smashing unit 21 are located on the same horizontal plane, the smashing unit 12 and the smashing unit 21 are connected through a synchronous belt, the smashing unit 12 is connected with a smashing unit 9 through the synchronous belt, the smashing unit 12 is in an equidistant smashing gear combination, the smashing gear of the smashing unit 21 is in gap meshing with the smashing gear on the smashing unit 12, the motor 4 drives the smashing device 22 to work, the smashing device 23 also rotates, the falling limestone fragments are further smashed, the smashing effect of the limestone is improved, and the size of the limestone is more uniform after smashing.
Wherein: the bracing piece 7 is equipped with two, and the joint is in going into hopper 6 upper end front and back side respectively, and the spring has been cup jointed to bracing piece 7 upper end, and bracing piece 7 withstands apron 8, is the inclined plane, not only can not block the lime stone and get into hopper 6, can also block the lime stone fragment that splashes the department, prevents to take place injury staff's occurence of failure.
Wherein: guide 11 left and right sides is the V type, and guide 11's material is the metal rubber material, and it smashes to pass through 11 inclined planes of guide board with broken limestone fragment and scratch into reducing mechanism 23 in, and guide 11 is the metal rubber material and is for preventing that the limestone from splashing the collision in inside and damaging inside spare part, can play absorbing effect.
Wherein: the diameter of the filter plate 13 is the diameter size of the crushed limestone meeting the standard, the crushed limestone slides down to the filter plate 13 through the inclined plate 16, the limestone powder meeting the standard falls into the left side of the bottom of the third box 17 through the filter plate 13, the limestone fragments which do not meet the standard slide into the conveyor belt 19 through the filter plate 13, the limestone fragments are conveyed into the feeding hopper 6 again through the conveyor belt 19 and are crushed again, and the crushing quality is improved.
The working principle is as follows: firstly with motor 4, dust absorption pump 14, drive belt 19 electric connection, after the intercommunication power, breaker 22, reducing mechanism 23, dust absorption pump 14, drive belt 19 normally works, put into the lime stone through going into hopper 6, at first carry out preliminary breakage through breaker 22, dust absorption pump 14 absorbs the raise dust that produces with the work of inside breaker 22 through pipe 2 simultaneously and gets into dust collection box 15, then the lime stone slides in to reducing mechanism 12 through guide board 11 and smashes, rethread swash plate 16 landing to filter plate 13, the lime stone powder that the breakage is up to standard falls into No. three case 17 left side bottom through the small opening of filter plate 13 and collects, the not up to standard slides in conveyer belt 19 through filter plate 13, smash again and qualified use standard to smash by 19 transmission to going into hopper 6 again.
Claims (6)
1. The utility model provides a limestone breaker for cement manufacture, includes a case (1), No. two case (5), goes into hopper (6), bracing piece (7), apron (8), No. three case (17), its characterized in that: the upper end in the first box (1) is fixedly connected with a connecting plate (24), the left side of the top of the connecting plate (24) is fixedly connected with a supporting block (3), the top of the supporting block (3) is fixedly connected with a motor (4), the right side of the first box (1) is fixedly connected with a second box (5), the top of the second box (5) is fixedly connected with a feeding hopper (6), the left side of the feeding hopper (6) is connected with a cover plate (8) in a switching manner, supporting rods (7) are respectively clamped on the front side and the rear side of the feeding hopper (6), the upper end in the second box (5) is connected with a crushing device (22) in a switching manner, the left side of the crushing device is connected with the motor (4) in a switching manner, guide plates (11) are respectively fixedly connected on two sides of the center position in the second box (5), a crushing device (23) is connected with, no. two case (5) bottom fixedly connected with dust collection box (15), pipe (2) have been cup jointed in dust collection box (15) left side, dust absorption pump (14) have been cup jointed on pipe (2) upper end, inside pipe (2) extend through No. one case (1) even notice No. two case (5), No. two case (5) right side lower extreme fixedly connected with No. three case (17), No. three case (17) central point puts fixedly connected with division board (18), be connected with filter plate (13) between division board (18) and No. three case (17) left side, No. three case (17) inside division board (18) right side joint has drive belt (19), and drive belt (19) are connected to into hopper (6) upper end, the equal fixedly connected with support column of No. one case (1), No. two case (5), No. three case (17) bottom lower extreme.
2. Limestone crushing plant for cement production according to claim 1, characterized in that: crushing device (22) including crushing unit (9), No. two crushing units (10), No. three crushing unit (20), crushing unit (9), No. two crushing units (10), No. three crushing unit (20) switching is in same horizontal plane, and crushing unit (9) are located central point and put, and No. two crushing unit (10), No. three crushing unit (20) are respectively in both sides, through hold-in range interconnect, and No. two crushing unit (10), No. three crushing unit (20) stagger with crushing unit (9) broken gear and correspond the rotation, and motor (4) is connected in crushing unit (9) left side.
3. Limestone crushing plant for cement production according to claim 1, characterized in that: reducing mechanism (23) are including smashing unit (12), No. two crushing unit (21) for one number, No. one crushing unit (12) and No. two crushing unit (21) are in same horizontal plane, connect through the hold-in range to a crushing unit (12) is connected with crushing unit (9) hold-in range, and crushing unit (12) are the equidistance and smash the gear combination, and No. two crushing unit (21) smash the clearance fit between the crushing gear on gear and the crushing unit (12) for one number.
4. Limestone crushing plant for cement production according to claim 1, characterized in that: the two supporting rods (7) are respectively clamped at the front side and the rear side of the upper end of the feeding hopper (6), and the upper end of each supporting rod (7) is sleeved with a spring.
5. Limestone crushing plant for cement production according to claim 1, characterized in that: the left side and the right side of the guide plate (11) are V-shaped, and the guide plate (11) is made of metal rubber.
6. Limestone crushing plant for cement production according to claim 1, characterized in that: the diameter of the filter plate (13) is the diameter of the crushed limestone reaching the standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921400157.8U CN212237643U (en) | 2019-08-26 | 2019-08-26 | Limestone crushing device for cement production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921400157.8U CN212237643U (en) | 2019-08-26 | 2019-08-26 | Limestone crushing device for cement production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212237643U true CN212237643U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921400157.8U Active CN212237643U (en) | 2019-08-26 | 2019-08-26 | Limestone crushing device for cement production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212237643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113878716A (en) * | 2021-09-28 | 2022-01-04 | 连云港金大地新型建材有限公司 | Cement production batching device and mixing method |
-
2019
- 2019-08-26 CN CN201921400157.8U patent/CN212237643U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113878716A (en) * | 2021-09-28 | 2022-01-04 | 连云港金大地新型建材有限公司 | Cement production batching device and mixing method |
| CN113878716B (en) * | 2021-09-28 | 2022-07-08 | 连云港金大地新型建材有限公司 | Cement production batching device and mixing method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210929 Address after: 150431 Binxi Town, Bin County, Harbin City, Heilongjiang Province Patentee after: Heilongjiang Binzhou Cement Co.,Ltd. Address before: 255000 No.3 Shuangshan street, Boshan District, Zibo City, Shandong Province Patentee before: Yang Fang |