CN220697040U

CN220697040U - Cement scattering classifier

Info

Publication number: CN220697040U
Application number: CN202321906203.8U
Authority: CN
Inventors: 乔建峰; 乔根峰; 李世宏; 乔贵卿; 侯根芳; 乔天佑; 许传亮; 杨宗旭; 尚可; 乔慧萍; 乔占洋
Original assignee: Henan Lingshan Cement Co ltd
Current assignee: Henan Lingshan Cement Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-04-02
Anticipated expiration: 2033-07-19

Abstract

The utility model relates to the technical field of cement and discloses a cement scattering classifier which comprises a classifier body, wherein a scattering cylinder is fixedly arranged at the top of the classifier body and communicated with the inside of the classifier body through a through hole, an installation box is fixedly arranged at one side of the classifier body, two rotating shafts are arranged in the classifier body near the bottom of the through hole, one ends of the two rotating shafts penetrate through the side wall of the classifier body, and one ends of the two rotating shafts extend into the installation box; according to the utility model, the scattered cement clinker can be further rolled by the two press rolls, some particles with larger diameters are crushed, the fineness of the cement clinker is improved, the two press rolls can be driven to rotate by the first gear and the second gear, so that the cement clinker is rolled, the rolled cement clinker can be screened by the mounting frame and the filter screen, the cement clinker is separated from impurities, and the quality of the cement clinker is improved.

Description

Cement scattering classifier

Technical Field

The utility model relates to the technical field of cement, in particular to a cement scattering classifier.

Background

The transmission mode of the scattering classifier adopts a double transmission system, namely the scattering system and the classifying system are respectively driven, so that the requirements that the scattering material and the classifying material consume different energy and different rotating speeds are met, and the classifying system adopts a speed regulating motor for driving, so that the rotating speed of the wind wheel can be conveniently regulated, and the requirements of classifying the materials with different material diameters are met.

The existing cement scattering classifier has the defects that the rolled materials have 70 percent of particles smaller than 2mm and have finished products accounting for 25 to 30 percent of the total amount smaller than 0.08 mm, but still have large particles accounting for 10 to 15 percent of particles larger than 5mm, and the processing yield of the composite powder material is affected by the fact that a large number of large particles and impurities cannot be processed.

Accordingly, there is a need to provide a cement scattering classifier that solves the above-mentioned technical problems.

Disclosure of Invention

The utility model aims to provide a cement scattering classifier which adopts a compression roller and a rotating shaft and has the effect of further rolling and filtering the rolled materials.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a grader is broken up to cement, includes the grader body, the top fixed mounting of grader body has a section of thick bamboo of breaking up, a section of thick bamboo of breaking up is linked together through the inside of through-hole and grader body, one side fixed mounting of grader body has the mounting box, the bottom that is close to the through-hole in the grader body is provided with two pivots, two the one end of pivot runs through the lateral wall of grader body respectively, and two in the one end of pivot stretches into the mounting box, the pivot is connected with the lateral wall rotation of grader body, two fixed mounting has the compression roller in the pivot, two the lateral wall of compression roller is laminated mutually, one of them the pivot is close to the one end cover of mounting box and is equipped with first gear, and another the one end cover that the pivot is close to the mounting box is equipped with the second gear, first gear meshes with the second gear, fixed mounting has the second motor in the box, the output and one of second motor are connected with the pivot transmission, the bottom fixed mounting of compression roller has the mounting frame, be provided with the filter screen in the mounting frame.

By adopting the technical scheme, the two compression rollers can further crush the scattered cement clinker, and crush some particles with larger diameters, so that the fineness of the cement clinker is improved.

The utility model is further provided with: one side of grader body is provided with the opening, the opening is located the top of filter screen, the open-ended both sides are provided with the draw-in groove, opening part slidable mounting has the collection box, the both sides fixed mounting of collection box has the fixture block, fixture block and draw-in groove looks adaptation, one side fixed mounting of collection box has the handle.

By adopting the technical scheme, the filtered impurities can be collected.

The utility model is further provided with: the top intercommunication of breaking up a section of thick bamboo is provided with the feeder hopper, the bottom intercommunication of grader body is provided with the discharging pipe, be provided with the valve on the discharging pipe.

By adopting the technical scheme, raw materials can be input and output.

The utility model is further provided with: the top of breaking up a section of thick bamboo is provided with the bull stick, the bull stick runs through and breaks up a section of thick bamboo, the bull stick rotates with break up a section of thick bamboo and is connected, the bottom of bull stick rotates and installs a fixed section of thick bamboo, the top cover of bull stick is equipped with from the driving wheel, one side from the driving wheel is provided with the action wheel, the action wheel is equipped with the belt with the cover on the driving wheel, the top fixed mounting of grader body has the support frame, the bottom fixed mounting of support frame has first motor, the output and the action wheel transmission of first motor are connected.

Through adopting above-mentioned technical scheme, can rotate the bull stick to drive and break up the piece rotation.

The utility model is further provided with: the fixed cylinder is fixedly connected with the grader body through a plurality of fixed plates, a plurality of breaking sheets are fixedly arranged on the rotating rod, and a plurality of breaking pieces are fixedly arranged on the breaking sheets.

By adopting the technical scheme, the cement raw materials can be scattered.

The utility model is further provided with: the bottom of grader is fixed mounting has a plurality of supporting legs, and a plurality of the bottom of supporting leg is all fixed mounting has the rubber pad.

Through adopting above-mentioned technical scheme, can support the grader body, and can increase the frictional force with ground, prevent that the grader body from rocking.

In summary, the utility model has the following beneficial effects: through two compression rollers, can further roll the cement clinker after beating, grind the crushing with some great granule of diameter, improve the fineness of cement clinker, through first gear and second gear, can drive two compression rollers and rotate to roll cement clinker, through installing frame and filter screen, can filter the cement clinker after rolling, separate cement clinker and impurity, improve the quality of cement clinker.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is a schematic three-dimensional structure of a first gear and a second gear according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 2 at a.

In the figure: 1. a classifier body; 2. a scattering cylinder; 3. a support frame; 4. a first motor; 5. a second gear; 6. driven wheel; 7. a belt; 8. a feed hopper; 9. a first gear; 10. a driving wheel; 11. a mounting box; 12. support legs; 13. a rubber pad; 14. a clamping block; 15. a handle; 16. a collection box; 17. scattering the tablets; 18. a rotating shaft; 19. a press roller; 20. a fixed cylinder; 21. a fixing plate; 22. a valve; 23. a discharge pipe; 24. a second motor; 25. a mounting frame; 26. a filter screen; 27. and (5) rotating the rod.

Detailed Description

The present utility model will be further described with reference to the drawings in the embodiments of the present utility model.

Referring to fig. 1 to 5, in the embodiment of the present utility model, a cement scattering classifier includes a classifier body 1, a scattering cylinder 2 is fixedly installed at the top of the classifier body 1, the scattering cylinder 2 is communicated with the inside of the classifier body 1 through a through hole, an installation box 11 is fixedly installed at one side of the classifier body 1, two rotating shafts 18 are provided at the bottom of the classifier body 1, which is close to the through hole, one ends of the two rotating shafts 18 penetrate through the side wall of the classifier body 1 respectively, one ends of the two rotating shafts 18 extend into the installation box 11, the rotating shafts 18 are rotatably connected with the side wall of the classifier body 1, a press roller 19 is fixedly installed on the two rotating shafts 18, the side walls of the two press rollers 19 are attached, one end of the rotating shafts 18, which is close to the installation box 11, is sleeved with a first gear 9, the other end of the rotating shaft 18, which is close to the installation box 11, is sleeved with a second gear 5, a second motor 24 is fixedly installed in the installation box 11, one end of the second motor 24 is penetrated through the side wall of the classifier body 1, one end of the second motor 24 is fixedly installed in the installation box 11, a transmission frame 25 is installed at the bottom of the output end of the second motor 24 is fixedly installed at the bottom of the output end of the filter screen 19, and the filter screen 25 is installed at the bottom end of the filter screen 25; when the device is used, raw materials to be smashed are conveyed into the grader body 1 through the feed hopper 8, the first motor 4 is started at the same time, the first motor 4 drives the driving wheel 10 to rotate, the driving wheel 10 drives the belt 7 to rotate, the belt 7 drives the driven wheel 6 to rotate, the driven wheel 6 drives the rotating rod 27 to rotate, the rotating rod 27 drives the scattering sheet 17 to rotate, the raw materials are scattered, the second motor 24 is started, the second motor 24 drives one of the rotating shafts 18 to rotate, one of the rotating shafts 18 drives the first gear 9 to rotate, the first gear 9 drives the second gear 5 to rotate, the second gear 5 drives the other rotating shaft 18 to rotate, so that two press rolls 19 are driven to rotate, the scattered raw materials fall between the two press rolls 19, the two press rolls 19 continuously rotate to further crush the raw materials, the raw materials fall into the filter screen 26 after the rolling is finished, the raw materials are filtered again through the filter screen 26, the filtered fine powder falls into the bottom, the valve 22 is opened, the impurities are remained on the filter screen 26, the impurities are conveyed into the collecting box 16 through the inclined angle, the handle 15 is used, the impurities inside the collecting box 16 are extracted, the impurities inside the collecting box 16 are processed, the two sides of the collecting box 16 are slid into the clamping blocks 14 through the clamping blocks after the processing are finished; through two compression rollers 19, can further roll the cement clinker after beating the back of scattering, grind the crushing with some great granule of diameter, improve the fineness of cement clinker, through first gear 9 and second gear 5, can drive two compression rollers 19 and rotate to roll the cement clinker, through installing frame 25 and filter screen 26, can filter the cement clinker after rolling, separate cement clinker and impurity, improve the quality of cement clinker.

In this embodiment, preferably, an opening is provided on one side of the classifier body 1, the opening is located above the filter screen 26, clamping grooves are provided on two sides of the opening, a collecting box 16 is slidably mounted at the opening, clamping blocks 14 are fixedly mounted on two sides of the collecting box 16, the clamping blocks 14 are adapted to the clamping grooves, and a handle 15 is fixedly mounted on one side of the collecting box 16, so that filtered impurities can be collected.

In this embodiment, preferably, the top of the scattering cylinder 2 is provided with a feed hopper 8, the bottom of the classifier body 1 is provided with a discharge pipe 23, and the discharge pipe 23 is provided with a valve 22, so that raw materials can be input and output.

In this embodiment, preferably, the top of breaking up a section of thick bamboo 2 is provided with bull stick 27, bull stick 27 runs through and breaks up a section of thick bamboo 2, bull stick 27 is connected with breaking up a section of thick bamboo 2 rotation, fixed section of thick bamboo 20 is installed in the bottom rotation of bull stick 27, the top cover of bull stick 27 is equipped with from driving wheel 6, one side from driving wheel 6 is provided with action wheel 10, action wheel 10 and from driving wheel 6 go up the cover and be equipped with belt 7, the top fixed mounting of grader body 1 has support frame 3, the bottom fixed mounting of support frame 3 has first motor 4, the output and the action wheel 10 transmission of first motor 4 are connected, can rotate bull stick 27 to drive and break up piece 17 rotation.

Referring to fig. 1, 3 and 4, in the embodiment of the present utility model, the fixing cylinder 20 is fixedly connected with the classifier body 1 through a plurality of fixing plates 21, a plurality of breaking sheets 17 are fixedly installed on the rotating rod 27, and a plurality of breaking pieces are fixedly installed on the breaking sheets 17, so that the cement raw material can be broken.

In this embodiment, preferably, the bottom of the classifier is fixedly provided with a plurality of supporting legs 12, and a plurality of rubber pads 13 are fixedly installed at the bottoms of the supporting legs 12, so that the classifier body 1 can be supported, friction force with the ground can be increased, and the classifier body 1 is prevented from shaking.

Working principle: during the use, the raw materials that will smash carries into grader body 1 through feeder hopper 8, first motor 4 is started simultaneously, first motor 4 drives action wheel 10 rotation, action wheel 10 drives belt 7 rotation, belt 7 drives from driving wheel 6 rotation, from driving wheel 6 to drive bull stick 27 rotation, bull stick 27 drives and breaks up the piece 17 rotation, break up the raw materials, start second motor 24, one of them pivot 18 rotation is driven to second motor 24, one of them pivot 18 drives first gear 9 rotation, first gear 9 drives second gear 5 rotation, second gear 5 drives another pivot 18 rotation, thereby drive two compression rollers 19 rotation, the raw materials of breaking up falls between two compression rollers 19, two compression rollers 19 constantly rotate and further crush the raw materials, fall into filter screen 26 after rolling, filter screen 26 filters once more, the fine powder of filtration falls into the bottom, open valve 22, leave on filter screen 26 through discharging pipe 23, carry impurity into collection box 16 through the angle of inclination, then use handle 15, take collection box 16 handle 16 handles inside impurity, after the processing, use handle 15 to slide into the card slot 14 with the card opening position.

The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.

Claims

1. The utility model provides a grader is broken up to cement, includes grader body (1), its characterized in that: the utility model discloses a grader, including grader body (1) and compression roller (24) and fixed mounting, a top fixed mounting of grader body (1) has a section of thick bamboo (2) of breaking up, the section of thick bamboo (2) of breaking up is linked together through the inside of through-hole and grader body (1), one side fixed mounting of grader body (1) has mounting box (11), the bottom that is close to the through-hole in grader body (1) is provided with two pivots (18), two one end of pivots (18) runs through the lateral wall of grader body (1) respectively, and two one end of pivots (18) stretches into in mounting box (11), pivot (18) are connected with the lateral wall rotation of grader body (1), two fixed mounting has compression roller (19) on pivot (18), two the lateral wall of compression roller (19) is laminated mutually, one of which pivot (18) is close to one end cover of mounting box (11) is equipped with first gear (9), and the other pivot (18) is close to one end cover of box (11) is equipped with second gear (5), first gear (9) and second gear (5) are meshed with second motor (11), second motor (24) is installed in the fixed mounting box (24) and one of them is connected with the fixed mounting box (24), a filter screen (26) is arranged in the mounting frame (25).

2. A cement breaking-up classifier according to claim 1, wherein: one side of grader body (1) is provided with the opening, the opening is located the top of filter screen (26), the open-ended both sides are provided with the draw-in groove, opening part slidable mounting has collection box (16), the both sides fixed mounting of collection box (16) has fixture block (14), fixture block (14) and draw-in groove looks adaptation, one side fixed mounting of collection box (16) has handle (15).

3. A cement breaking-up classifier according to claim 1, wherein: the top intercommunication of breaking up section of thick bamboo (2) is provided with feeder hopper (8), the bottom intercommunication of grader body (1) is provided with discharging pipe (23), be provided with valve (22) on discharging pipe (23).

4. A cement breaking up classifier according to claim 3, wherein: the utility model discloses a classifier is characterized in that a rotating rod (27) is arranged at the top of a breaking cylinder (2), the rotating rod (27) penetrates through the breaking cylinder (2), the rotating rod (27) is rotationally connected with the breaking cylinder (2), a fixed cylinder (20) is rotationally arranged at the bottom of the rotating rod (27), a driven wheel (6) is sleeved at the top of the rotating rod (27), a driving wheel (10) is arranged on one side of the driven wheel (6), a belt (7) is sleeved on the driving wheel (10) and the driven wheel (6), a supporting frame (3) is fixedly arranged at the top of the classifier body (1), a first motor (4) is fixedly arranged at the bottom of the supporting frame (3), and the output end of the first motor (4) is in transmission connection with the driving wheel (10).

5. A cement breaking up classifier according to claim 4, wherein: the fixed cylinder (20) is fixedly connected with the grader body (1) through a plurality of fixed plates (21), a plurality of breaking sheets (17) are fixedly installed on the rotating rod (27), and a plurality of breaking pieces are fixedly installed on the breaking sheets (17).

6. A cement breaking-up classifier according to claim 2, wherein: the bottom of grader is fixed mounting has a plurality of supporting legs (12), a plurality of the bottom of supporting leg (12) is all fixed mounting has rubber pad (13).