CN211026512U

CN211026512U - Multistage scattering and grading treatment device for cement processing

Info

Publication number: CN211026512U
Application number: CN201921911226.1U
Authority: CN
Inventors: 余健豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-07-17
Anticipated expiration: 2029-11-07

Abstract

The utility model relates to the technical field of cement processing, and discloses a multistage scattering and grading treatment device for cement processing, which comprises a crushing bin, wherein the outer part of the crushing bin is fixedly connected with a first crushing motor and a second crushing motor, the outer parts of the first crushing motor and the second crushing motor are respectively fixedly connected with a first rotating shaft and a second rotating shaft, the outer parts of the first rotating shaft and the second rotating shaft are fixedly connected with a first crushing roller and a second crushing roller, the top part of the crushing bin is fixedly connected with a feed inlet, and the first crushing roller and the second crushing roller are used in a matching way to pre-crush cement blocks before the cement blocks enter the scattering bin, so that the cement blocks have a certain degree of crushing when entering the scattering bin, thereby improving the scattering effect when the cement blocks enter the scattering bin, and avoiding the damage of larger cement blocks to the scattering bin, the trouble of frequently replacing scattered parts is avoided.

Description

Multistage scattering and grading treatment device for cement processing

Technical Field

The utility model relates to a cement processing technology field specifically is a cement processing is with multistage hierarchical processing apparatus that breaks up.

Background

Cement is a powdery hydraulic inorganic cementing material, which is added with water and stirred into slurry, can be hardened in air or in water, and can firmly bond sand, stone and other materials together, and as an important cementing material, it is widely applied to civil construction, water conservancy, national defense and other projects for a long time.

The existing scattering grader is usually scattered only in one level, is not easy to effectively scatter, has insufficient scattering force, is not comprehensive in scattering, is low in scattering efficiency, and cement blocks with large areas usually easily damage the internal parts of scattering bins to cause the phenomenon of frequent part replacement.

In addition, when the fine powder and the coarse powder are classified, the existing equipment only carries out screening once, the screening effect of the fine powder is poor, the fine powder is easily discharged along with the coarse powder, the fine powder is insufficiently collected, the amount of the fine powder collected each time is insufficient, the collecting speed is slow, and the production efficiency is influenced.

In order to solve the problems, the inventor provides a multistage scattering and grading treatment device for cement processing, which has the advantages of multistage scattering, sufficient scattering, large scattering force, good scattering effect, high scattering efficiency, sufficient fine powder screening, high fine powder collection rate and high production efficiency, the first crushing roller and the second crushing roller are used in a matching way, so that the cement blocks are pre-crushed by the first crushing roller and the second crushing roller before entering a scattering bin, the cement blocks are crushed to a certain degree when entering the scattering bin, the scattering effect of the cement blocks entering the scattering bin is improved, the damage of larger cement blocks to the scattering bin is avoided, the trouble of frequently replacing parts of the scattering bin is avoided, the multistage scattering effect is achieved by using a first-stage scattering disc and a second-stage scattering hammer in a matching way, and the cement blocks fall down, carry out the secondary and break up, increase the effect of breaing up, the dynamics of breaing up, and increase the area of breaing up to improve the efficiency of breaing up, solved and be difficult to effectively break up, the dynamics of breaing up is not enough, breaks up not comprehensively, breaks up inefficiency, and the farine is collected inadequately, and the farine of collecting at every turn is not enough, and collection speed is slow, influences production efficiency's problem.

SUMMERY OF THE UTILITY MODEL

For realizing above-mentioned multistage scattering, break up abundant, the dynamics of breaing up is big, breaks up effectually, breaks up efficiently, and the farine screening is abundant, and the farine collection rate is high, improves production efficiency's purpose, the utility model provides a following technical scheme: the utility model provides a cement processing is with multistage hierarchical processing apparatus that breaks up, including smashing the storehouse, first crushing motor, the second is smashed the motor, first pivot, the second pivot, first crushing roller, the second is smashed the roller, the feed inlet, the feed opening, break up the storehouse, the support frame, the counterattack section of thick bamboo, break up the axle, the dish is broken up to one-level, the hammer is broken up to the second grade, the toper screen cloth, the holding ring, the locating lever, hierarchical storehouse, the unloading pipe, second grade screening chamber, inhale the powder pipe, the suction fan, the play powder pipe, first discharging pipe, the second discharging pipe, the case that gathers materials, break up the motor.

The positions and the connection relations of the structures are as follows:

the crushing device comprises a crushing bin, a first crushing motor, a second crushing motor, a first rotating shaft, a second rotating shaft, a first crushing roller, a second crushing roller, a feed inlet, a discharge port, a scattering bin, a supporting frame, a counterattack cylinder, a scattering shaft, a first scattering disc, a second scattering hammer, a conical screen, a positioning ring and a positioning rod, wherein the first crushing motor and the second crushing motor are fixedly connected to the outer portions of the crushing bin, the first rotating shaft and the second rotating shaft are fixedly connected to the outer portions of the first rotating shaft and the second rotating shaft respectively, the first crushing roller and the second crushing roller are fixedly connected to the outer portions of the first rotating shaft and the second rotating shaft respectively, the scattering shaft is fixedly connected to the outer portions of the first rotating shaft and the second rotating shaft, the counterattack cylinder is fixedly connected to the side wall inside of the scattering bin, the scattering shaft is movably connected to the inside of the scattering bin, the first scattering disc and the second scattering, the bottom fixedly connected with of storehouse of breaing up is hierarchical storehouse, the bottom swing joint of toper screen cloth has the unloading pipe, the inside fixedly connected with second grade screening chamber of unloading pipe, the outside fixedly connected with in second grade screening chamber inhales the powder pipe, inhale the one end fixedly connected with suction fan that the powder pipe kept away from second grade screening chamber, the outside fixedly connected with of suction fan goes out the powder pipe, the one end fixedly connected with second discharging pipe that the suction fan was kept away from to the powder pipe, the bottom fixedly connected with collection workbin of second discharging pipe, the first discharging pipe of bottom fixedly connected with of unloading pipe, the motor is breaed up to the bottom fixedly connected with of breaing up the axle.

Preferably, the first rotating shaft and the second rotating shaft penetrate through the outer wall of the crushing bin and are movably connected to the inside of the crushing bin.

Preferably, the first crushing roller and the second crushing roller are identical in size and shape, are movably connected inside the crushing bin, and are provided with crushing teeth on the surfaces.

Preferably, the top of the primary scattering disk is an inclined plane, and the inclined plane is provided with tapered teeth.

Preferably, the position of the second-stage scattering hammers is lower than that of the first-stage scattering disk, at least five second-stage scattering hammers are fixedly connected to the scattering shaft respectively, the five second-stage scattering hammers are located in the same plane, and the five second-stage scattering hammers are symmetrically distributed around the axis of the scattering shaft.

Preferably, the area of the top of the conical screen is matched with the size of the cross section of the scattering bin, the bottom of the conical screen is fixedly connected with the scattering shaft, and the bottom of the conical screen is provided with a discharging opening.

Preferably, the number of the positioning rods is not less than four, and one end of each positioning rod, far away from the positioning ring, is fixedly connected inside the scattering bin.

Preferably, the grading bin is in a conical design, and the conical screen is movably connected inside the grading bin.

Preferably, the second discharging pipe is fixedly connected to the bottom of the grading bin, and the second discharging pipe is communicated with the inside of the grading bin.

Preferably, the scattering motor is fixedly connected to the bottom outside the grading bin.

Advantageous effects

Compared with the prior art, the utility model provides a cement processing is with multistage hierarchical processing apparatus that breaks up possesses following beneficial effect:

1. this cement processing is with multistage hierarchical processing apparatus that breaks up, cooperation through first crushing roller and second crushing roller is used, make the cement piece before the storehouse is broken up in the entering, first crushing roller and second crushing roller carry out precomminution to the cement piece, thereby make the cement piece when the storehouse is broken up in the entering, the cement piece has the crushing of certain degree, thereby improve the effect of breaking up when the cement piece gets into the storehouse of breaking up, also avoid great cement piece to the damage in the storehouse of breaking up, frequently avoid changing the trouble of breaking up the storehouse part.

2. This hierarchical processing apparatus is broken up with multistage to cement processing, through the use of the one-level dish of breaing up, because the conical tooth has been seted up at the top of the one-level dish of breaing up to improve the effect that the cement piece is broken up.

3. This hierarchical processing apparatus is broken up with multistage, breaks up the dish and the cooperation of hammer is broken up to the second grade is used through the one-level to reach the multistage effect of breaing up, make the cement piece at the whereabouts in-process, carry out the secondary and break up, increase the effect of breaing up, the dynamics of breaing up, and increase the area of breaing up, thereby improve the efficiency of breaing up.

4. This grading plant is broken up with multistage to cement processing uses through the toper screen cloth with the cooperation of breaking up the axle, toper screen cloth with break up an axle fixed connection, break up the axle and drive the toper screen cloth and rotate to increase the screening effect of toper screen cloth, improve the screening effect and the screening speed of farine, thereby improve the screening efficiency of farine, improve the efficiency of production.

5. This grading plant is broken up with multistage to cement processing uses through the cooperation of second grade screening chamber and suction fan, and the suction fan carries out the secondary to the fine powder of second grade screening intracavity and absorbs to further improve the screening effect of fine powder, avoid the fine powder to sneak into the middlings and discharge.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the AA of the present invention;

FIG. 3 is a schematic view of the connection between the second-stage breaking hammer and the breaking shaft of the structure of the present invention;

FIG. 4 is a schematic front view of the conical screen of the present invention;

FIG. 5 is a schematic top view of the conical screen of the present invention;

FIG. 6 is a schematic view showing the enlarged view of the structure B in FIG. 1, the positioning ring and the positioning rod according to the present invention.

In the figure: 1. a crushing bin; 2. a first pulverizing motor; 3. a second grinding motor; 4. a first rotating shaft; 5. a second rotating shaft; 6. a first crushing roller; 7. a second crushing roller; 8. a feed inlet; 9. a feeding port; 10. scattering the materials; 11. a support frame; 12. a reaction cylinder; 13. breaking up the shaft; 14. a primary break-up disc; 15. second-stage breaking up the hammer; 16. a conical screen; 17. a positioning ring; 18. positioning a rod; 19. grading bins; 20. a discharging pipe; 21. a secondary screening chamber; 22. a powder suction pipe; 23. a suction fan; 24. a powder outlet pipe; 25. a first discharge pipe; 26. a second discharge pipe; 27. a material collecting box; 28. break up the motor.

Detailed Description

The technical solutions 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a multistage scattering and grading treatment device for cement processing comprises a scattering bin 1, a first scattering motor 2, a second scattering motor 3, a first rotating shaft 4, a second rotating shaft 5, a first scattering roller 6, a second scattering roller 7, a feed inlet 8, a feed outlet 9, a scattering bin 10, a support frame 11, a counterattack cylinder 12, a scattering shaft 13, a primary scattering disk 14, a secondary scattering hammer 15, a conical screen 16, a positioning ring 17, a positioning rod 18, a grading bin 19, a feed pipe 20, a secondary screening cavity 21, a powder suction pipe 22, a suction fan 23, a powder outlet pipe 24, a first discharge pipe 25, a second discharge pipe 26, a collecting box 27 and a scattering motor 28.

The positions and the connection relations of the structures are as follows:

the first crushing motor 2 and the second crushing motor 3 are fixedly connected to the outer part of the crushing bin 1, the first rotating shaft 4 and the second rotating shaft 5 are fixedly connected to the outer parts of the first crushing motor 2 and the second crushing motor 3 respectively, the first rotating shaft 4 and the second rotating shaft 5 penetrate through the outer wall of the crushing bin 1 and are movably connected to the inner part of the crushing bin 1, the first crushing roller 6 and the second crushing roller 7 are fixedly connected to the outer parts of the first rotating shaft 4 and the second rotating shaft 5, the first crushing roller 6 and the second crushing roller 7 are identical in size and shape and are movably connected to the inner part of the crushing bin 1, crushing teeth are arranged on the surfaces of the first crushing roller 6 and the second crushing roller 7, the first crushing roller 6 and the second crushing roller 7 are matched to use to enable cement blocks to be pre-crushed before entering the scattering bin 10, and therefore the cement blocks are pre-crushed when entering the scattering bin 10, cement blocks are crushed to a certain degree, so that the scattering effect of the cement blocks entering the scattering bin 10 is improved, the damage of large cement blocks to the scattering bin 10 is avoided, the trouble of frequently replacing parts of the scattering bin 10 is avoided, a feed inlet 8 is fixedly connected to the top of the scattering bin 1, a feed outlet 9 is formed in the bottom of the scattering bin 1, the scattering bin 10 is fixedly connected to the bottom of the scattering bin 1, a support frame 11 is fixedly connected to the outer portion of the scattering bin 10, a counterattack cylinder 12 is fixedly connected to the side wall inside the scattering bin 10, a scattering shaft 13 is movably connected to the inner portion of the scattering bin 10, a primary scattering disc 14 and a secondary scattering hammer 15 are fixedly connected to the outer portion of the scattering shaft 13, the top of the primary scattering disc 14 is an inclined plane, tapered teeth are formed in the inclined plane, the position of the secondary scattering hammer 15 is lower than that of the primary scattering disc 14, at least five secondary scattering hammers 15 are fixedly connected to the scattering shaft 13 respectively, the hammer 15 is broken up to five second grades is in the coplanar, the hammer 15 is broken up to five second grades is about breaking up the axle center symmetric distribution of axle 13, use of the dish 14 is broken up through the one-level, because the conical tooth has been seted up at the top that the dish 14 was broken up to the one-level, thereby improve the effect that the cement piece is broken up, break up the cooperation of hammer 15 and use through the dish 14 and the second grade of breaking up through the one-level, thereby reach the effect that multistage was broken up, make the cement piece at the whereabouts in-process, carry out the secondary and break up, increase the effect of breaking up, the dynamics of breaking up, and increase the area of breaking up.

The outside of the scattering shaft 13 is fixedly connected with a conical screen 16, the area of the top of the conical screen 16 is matched with the size of the cross section area of the scattering bin 10, the bottom of the conical screen 16 is fixedly connected with the scattering shaft 13, the bottom of the conical screen 16 is provided with a discharging opening, the conical screen 16 is matched with the scattering shaft 13 for use, the conical screen 16 is fixedly connected with the scattering shaft 13, the scattering shaft 13 drives the conical screen 16 to rotate, so that the screening effect of the conical screen 16 is increased, the screening effect and the screening speed of fine powder are improved, the screening efficiency of the fine powder is improved, the production efficiency is improved, the outside of the conical screen 16 is fixedly connected with a positioning ring 17, the inside of the positioning ring 17 is slidably connected with positioning rods 18, the number of the positioning rods 18 is not less than four, one end of the positioning rod 18, which is far away from the positioning ring 17, is fixedly connected inside the scattering, the bottom of the conical screen 16 is movably connected with a discharging pipe 20, the interior of the discharging pipe 20 is fixedly connected with a secondary screening cavity 21, the exterior of the secondary screening cavity 21 is fixedly connected with a powder suction pipe 22, one end of the powder suction pipe 22 far away from the secondary screening cavity 21 is fixedly connected with a suction fan 23, through the matching use of the secondary screening cavity 21 and the suction fan 23, the suction fan 23 carries out secondary suction on fine powder in the secondary screening cavity 21, thereby further improving the screening effect of the fine powder and avoiding the fine powder from mixing with coarse powder and discharging, the exterior of the suction fan 23 is fixedly connected with a powder outlet pipe 24, one end of the powder outlet pipe 24 far away from the suction fan 23 is fixedly connected with a second discharging pipe 26, the second discharging pipe 26 is fixedly connected with the bottom of the grading bin 19, the second discharging pipe 26 is communicated with the interior of the grading bin 19, the bottom of the second discharging pipe 26 is fixedly connected with a material collecting box 27, the bottom of the scattering shaft 13 is fixedly connected with a scattering motor 28, and the scattering motor 28 is fixedly connected with the bottom outside the grading bin 19.

The connection relation and the initial position of the main structure in the working process are as follows:

smash the top and the feed inlet 8 fixed connection in storehouse 1, smash storehouse 1 respectively with first crushing motor 2, second crushing motor 3 fixed connection, first crushing motor 2, second crushing motor 3 respectively with first pivot 4, second pivot 5 fixed connection, first pivot 4, second pivot 5 respectively with first crushing roller 6, second crushing roller 7 fixed connection, smash storehouse 1 bottom and seted up feed opening 9, break up motor 28 and break up axle 13 fixed connection, break up axle 13 respectively with one-level break up dish 14, hammer 15 is broken up to the second grade, conical screen 16 fixed connection, conical screen 16's bottom and unloading pipe 20 swing joint, unloading pipe 20 and first discharging pipe 25 fixed connection, hierarchical storehouse 19's bottom and second discharging pipe 26 fixed connection, second discharging pipe 26 and collection case 27 fixed connection.

The working process and the principle are that during working, cement blocks are added into a crushing bin 1 through a feed opening 9, at the moment, a first crushing motor 2 and a second crushing motor 3 respectively drive a first crushing roller 6 and a second crushing roller 7 to rotate, the first crushing roller 6 and the second crushing roller 7 carry out primary crushing on the cement blocks, the crushed cement blocks fall into a scattering bin 10 through the feed opening 9 under the action of gravity, meanwhile, a scattering motor 28 drives a scattering shaft 13 to rotate, the scattering shaft 13 drives a primary scattering disk 14, a secondary scattering hammer 15 and a conical screen 16 to rotate, the primary scattering disk 14 and the secondary scattering hammer 15 carry out secondary scattering on the cement blocks, the scattered cement falls into the conical screen 16, cement fine powder enters a grading bin 19 through the conical screen 16 and falls into a collecting box 27 through a second discharge pipe 26, coarse powder enters a feed pipe 20 through the conical screen 16 and passes through a secondary screening cavity 21, the suction fan 23 performs secondary screening on the secondary screening chamber 21, so that fine cement powder enters the second discharge pipe 26 through the powder suction pipe 22 and the powder outlet pipe 24 and falls into the material collection box 27, and meanwhile, coarse cement powder flows out through the first discharge pipe 25.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cement processing is with multistage hierarchical processing apparatus that breaks up, is including smashing storehouse (1), its characterized in that: the crushing device is characterized in that a first crushing motor (2) and a second crushing motor (3) are fixedly connected to the outer portion of the crushing bin (1), a first rotating shaft (4) and a second rotating shaft (5) are fixedly connected to the outer portions of the first crushing motor (2) and the second crushing motor (3) respectively, a first crushing roller (6) and a second crushing roller (7) are fixedly connected to the outer portions of the first rotating shaft (4) and the second rotating shaft (5), a feeding port (8) is fixedly connected to the top of the crushing bin (1), a discharging port (9) is formed in the bottom of the crushing bin (1), a scattering bin (10) is fixedly connected to the bottom of the crushing bin (1), a support frame (11) is fixedly connected to the outer portion of the scattering bin (10), a counterattack cylinder (12) is fixedly connected to the side wall of the inner portion of the scattering bin (10), and a scattering shaft (13) is movably connected to the inner portion of the scattering bin (10), the scattering machine is characterized in that a first-stage scattering disc (14) and a second-stage scattering hammer (15) are fixedly connected to the outer portion of the scattering shaft (13), a conical screen (16) is fixedly connected to the outer portion of the scattering shaft (13), a positioning ring (17) is fixedly connected to the outer portion of the conical screen (16), a positioning rod (18) is slidably connected to the inner portion of the positioning ring (17), a grading bin (19) is fixedly connected to the bottom of the scattering bin (10), a blanking pipe (20) is movably connected to the bottom of the conical screen (16), a second-stage screening chamber (21) is fixedly connected to the inner portion of the blanking pipe (20), a powder suction pipe (22) is fixedly connected to the outer portion of the second-stage screening chamber (21), a suction fan (23) is fixedly connected to one end, far away from the second-stage screening chamber (21), of the powder suction pipe (22), and a powder outlet pipe, go out powder pipe (24) and keep away from one end fixedly connected with second discharging pipe (26) of suction fan (23), the bottom fixedly connected with of second discharging pipe (26) gathers materials case (27), the first discharging pipe (25) of bottom fixedly connected with of unloading pipe (20), the bottom fixedly connected with of breaking up axle (13) breaks up motor (28).

2. The multi-stage scattering and grading treatment device for cement processing according to claim 1, wherein: the first rotating shaft (4) and the second rotating shaft (5) penetrate through the outer wall of the crushing bin (1) and are movably connected inside the crushing bin (1).

3. The multi-stage scattering and grading treatment device for cement processing according to claim 1, wherein: the size and shape of the first crushing roller (6) and the second crushing roller (7) are completely the same, the first crushing roller and the second crushing roller are movably connected inside the crushing bin (1), and crushing teeth are formed in the surfaces of the first crushing roller (6) and the second crushing roller (7).

4. The multi-stage scattering and grading treatment device for cement processing according to claim 1, wherein: the top of the primary scattering disk (14) is an inclined plane, and the inclined plane is provided with conical teeth.

5. The multi-stage scattering and grading treatment device for cement processing according to claim 1, wherein: the position of the second-stage scattering hammer (15) is lower than that of the first-stage scattering disk (14), at least five second-stage scattering hammers (15) are fixedly connected to the scattering shaft (13) respectively, the five second-stage scattering hammers (15) are located on the same plane, and the five second-stage scattering hammers (15) are symmetrically distributed about the axis of the scattering shaft (13).

6. The multi-stage scattering and grading treatment device for cement processing according to claim 1, wherein: the area of the top of the conical screen (16) is matched with the size of the cross section of the scattering bin (10), the bottom of the conical screen (16) is fixedly connected with the scattering shaft (13), and a discharging opening is formed in the bottom of the conical screen (16).

7. The multi-stage scattering and grading treatment device for cement processing according to claim 1, wherein: the number of the positioning rods (18) is not less than four, and one end of each positioning rod (18) far away from the positioning ring (17) is fixedly connected inside the scattering bin (10).