Environment-friendly, energy-saving and efficient cement grinding equipment

Abstract

The utility model relates to the technical field of cement grinding, and provides environment-friendly cement energy-saving efficient grinding equipment which comprises a first box body, a second box body is arranged below the bottom of the first box body, an insertion pipe is welded to the center of the end face of the top of the first box body, and a first motor is arranged above the top of the insertion pipe. A transmission shaft is fixed to the output end of the first motor. According to the environment-friendly cement energy-saving efficient grinding equipment, a first motor drives a supporting rod to rotate, a first grinding roller can grind environment-friendly cement on a supporting plate, ground environment-friendly cement powder can fall onto a collecting hopper through a discharging hole, a second motor can drive a transmission block to rotate, and the transmission block is driven to rotate; when the transmission block rotates, the second grinding roller can conduct secondary grinding on cement powder on the collecting hopper, the grinding effect is improved, the quality of the cement powder is guaranteed, the situation that secondary processing is conducted on the cement powder which does not reach the standard is avoided, using is more efficient, the yield of the cement powder can be increased, meanwhile, energy consumption can be reduced, and the energy-saving effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement grinding, and in particular to environmentally friendly, energy-saving and efficient cement grinding equipment. Background Art

[0002] Environmentally friendly cement, also known as ecological cement or green cement, is a type of cement product designed to reduce the impact on the environment. The characteristic of environmentally friendly cement is that it uses environmentally friendly raw materials and advanced production processes in its production process, thereby reducing energy consumption, reducing carbon emissions, and reducing waste emissions. During the processing of environmentally friendly cement, grinding equipment is required to grind cement blocks into powder.

[0003] A Chinese patent discloses a cement grinding device for cement production, with the publication number CN214765652U. The article states that "it includes a primary crushing bin shell, a secondary crushing bin shell and a discharge pipe, the primary crushing bin shell, the secondary crushing bin shell and the discharge pipe are connected, a feed port is provided on the primary crushing bin shell, a primary crushing assembly, a first drive mechanism for driving the primary crushing assembly to rise and fall, and a second drive mechanism for driving the first drive mechanism to rotate are provided in the primary crushing bin shell, the second drive mechanism is fixedly connected to the primary crushing bin shell, and the first drive mechanism is rotatably connected to the primary crushing bin shell." However, the grinding effect of the prior art is limited, and the cement cannot be fully ground, resulting in the ground cement powder not meeting the quality standards, requiring secondary processing, and increasing energy consumption. Therefore, it is very necessary to design an environmentally friendly cement energy-saving and efficient grinding equipment. Utility Model Content

[0004] The purpose of the utility model is to provide an environmentally friendly, energy-saving and efficient cement grinding equipment, which solves the problem in the related art that the cement cannot be fully ground during use, resulting in the ground cement powder not meeting the quality standards, requiring secondary processing and increasing energy consumption.

[0005] The technical solution of the utility model is as follows:

[0006] An environmentally friendly, energy-saving and efficient cement grinding equipment comprises a first box body, a second box body is arranged below the bottom of the first box body, a plug is welded at the center of the top end face of the first box body, and a first motor is arranged above the top of the plug, a transmission shaft is fixed to the output end of the first motor, and a support rod is welded to the other end of the transmission shaft, vertical rods are screwed at both ends of the bottom of the support rod, and a first rolling roller is welded to one end of the bottom of the vertical rod, a support plate is welded inside the first box body, and a plurality of material discharge holes are opened on the top of the support plate, a collecting hopper is welded below the bottom of the support plate, a second motor is arranged at the bottom of the support plate, and a transmission block is fixed to the output end of the second motor, a plurality of mounting grooves are opened at equal intervals on the outer wall of the transmission block, and a second rolling roller is arranged inside the mounting groove, and a first screening bucket is arranged inside the second box body.

[0007] Preferably, the center of the support plate is convex upward, a reinforcement rod is welded to one side of the vertical rod, and the other end of the reinforcement rod is welded and fixed to the bottom of the support rod.

[0008] Preferably, movable grooves are welded on both inner walls of the second box body, and pneumatic telescopic rods are arranged in the movable grooves, and both sides of the first sieve bucket are respectively connected to the two pneumatic telescopic rods through torsion spring rotating shafts.

[0009] Preferably, a connecting ring is welded on the bottom of the first box body, a connecting groove is opened on the top of the second box body, and the connecting ring is connected to the connecting groove by threads.

[0010] Preferably, rollers are provided around the inner wall of the insertion tube, and the outer wall of the transmission shaft is closely connected to the outer wall of the rollers.

[0011] Preferably, a base is welded to the bottom of the second box body, and a recovery bucket is provided on the base, a discharge pipe is provided at the bottom of the second box body, a second sieve bucket is provided on the base, and the second sieve bucket is located below the bottom of the discharge pipe.

[0012] Preferably, a spray rack is provided at the bottom of the second box body, and a plurality of nozzles are provided at the bottom of the spray rack, a water bucket is provided on the outside of the spray rack, and a diversion pump is provided on the water bucket, a water guide pipe is plugged into the diversion pump, and the other end of the water guide pipe is plugged into and connected to the spray rack.

[0013] Preferably, a feed pipe is provided on the top of the first box body, a lifting plate is provided on the top of the first motor, and pneumatic lifting columns are provided at both ends of the bottom of the lifting plate, and one end of the bottom of the pneumatic lifting column is screwed and fixed to the top end face of the first box body.

[0014] Beneficial effects of the utility model:

[0015] 1. The first motor drives the support rod to rotate, so that the first rolling roller can roll the environmentally friendly cement on the support plate. The rolled environmentally friendly cement powder will fall into the collecting hopper through the discharge hole. The second motor can drive the transmission block to rotate. When the transmission block rotates, the second rolling roller will perform secondary rolling on the cement powder on the collecting hopper, which improves the grinding effect, ensures the quality of the cement powder, avoids secondary processing of cement powder that does not meet the standards, is more efficient to use, and is conducive to increasing the output of cement powder. At the same time, it can reduce energy consumption and has energy-saving effects.

[0016] 2. By using two pneumatic telescopic rods to lift and lower alternately, the first screen bucket can be shaken to disperse the crushed and agglomerated cement powder to avoid sticking together. The pneumatic lifting column and lifting plate can be used to adjust the height of the first motor, thereby adjusting the particle size of the environmentally friendly cement after grinding. The water in the bucket can be guided into the spray rack through the diversion pump and the water pipe, and the nozzle can be used to reduce dust at the discharge point. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is an isometric view of the entire utility model;

[0019] Figure 2 for Figure 1 A magnified view of the structure;

[0020] Figure 3 It is a schematic diagram of the overall structure of the utility model a;

[0021] Figure 4 It is the overall structure schematic diagram b of the utility model;

[0022] Figure 5 This is an overall cross-sectional view of the utility model;

[0023] In the figure: 1. first box body; 2. second box body; 3. insert pipe; 4. first motor; 5. transmission shaft; 6. support rod; 7. vertical rod; 8. first rolling roller; 9. support plate; 10. discharge hole; 11. collecting hopper; 12. second motor; 13. transmission block; 14. mounting groove; 15. second rolling roller; 16. first sieve bucket; 17. movable groove; 18. pneumatic telescopic rod; 19. connecting ring; 20. connecting groove; 21. reinforcement rod; 22. roller; 23. base; 24. recovery barrel; 25. discharge pipe; 26. second sieve bucket; 27. spray rack; 28. nozzle; 29. ​​bucket; 30. diversion pump; 31. water pipe; 32. feed pipe; 33. lifting plate; 34. pneumatic lifting column. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-5As shown, this embodiment proposes an environmentally friendly cement energy-saving and efficient grinding equipment, including a first box body 1, a second box body 2 is provided below the bottom of the first box body 1, a plug 3 is welded at the center of the top end face of the first box body 1, and a first motor 4 is provided above the top of the plug 3, a transmission shaft 5 is fixed to the output end of the first motor 4, and a support rod 6 is welded to the other end of the transmission shaft 5, both ends of the bottom of the support rod 6 are screwed with vertical rods 7, and a first rolling roller 8 is welded to one end of the bottom of the vertical rod 7, a support plate 9 is welded inside the first box body 1, and a plurality of discharge holes 10 are opened on the top of the support plate 9, a collecting hopper 11 is welded below the bottom of the support plate 9, a second motor 12 is provided at the bottom of the support plate 9, and a transmission block 13 is fixed to the output end of the second motor 12, and the transmission block 13 The outer wall of the second box body 2 is equidistantly provided with a plurality of mounting grooves 14, and a second rolling roller 15 is arranged inside the mounting groove 14, a first sieve bucket 16 is arranged inside the second box body 2, the center of the support plate 9 is upwardly convex, a reinforcing rod 21 is welded to one side of the vertical rod 7, and the other end of the reinforcing rod 21 is welded and fixed to the bottom of the support rod 6, and the reinforcing rod 21 can be used to increase the connectivity between the vertical rod 7 and the support plate 9, movable grooves 17 are welded to the inner walls on both sides of the second box body 2, and a pneumatic telescopic rod 18 is arranged in the movable groove 17, and the two sides of the first sieve bucket 16 are respectively connected to the two pneumatic telescopic rods 18 through a torsion spring rotating shaft, and the two pneumatic telescopic rods 18 are alternately raised and lowered to make the first sieve bucket 16 shake, thereby achieving a screening effect, and a connecting rod 21 is welded to the bottom of the first box body 1 Ring 19, a connecting groove 20 is provided on the top of the second box body 2, and the connecting ring 19 is connected to the connecting groove 20 by a thread, rollers 22 are provided around the inner wall of the insert tube 3, and the outer wall of the transmission shaft 5 is fitted and connected to the outer wall of the roller 22, and the stability of the transmission shaft 5 can be increased by the roller 22, a base 23 is welded at the bottom of the second box body 2, and a recovery bucket 24 is provided on the base 23, a discharge pipe 25 is provided at the bottom of the second box body 2, a second sieve bucket 26 is provided on the base 23, and the second sieve bucket 26 is located below the bottom of the discharge pipe 25, the ground cement powder can be discharged through the discharge pipe 25, and the second sieve bucket 26 is used for secondary screening to ensure the grinding quality, a spray rack 27 is provided at the bottom of the second box body 2, and a plurality of spray racks 27 are provided at the bottom A nozzle 28 is provided, a water bucket 29 is provided on the outside of the spray rack 27, and a diversion pump 30 is provided on the water bucket 29, a water guide pipe 31 is plugged into the diversion pump 30, and the other end of the water guide pipe 31 is plugged and connected to the spray rack 27, the water in the water bucket 29 can be introduced into the spray rack 27 through the diversion pump 30 and the water guide pipe 31, the discharge point can be dusted by the nozzle 28, a feed pipe 32 is provided on the top of the first box body 1, a lifting plate 33 is provided on the top of the first motor 4, and pneumatic lifting columns 34 are provided at both ends of the bottom of the lifting plate 33, one end of the bottom of the pneumatic lifting column 34 is screwed and fixed to the top end face of the first box body 1, the pneumatic lifting column 34 and the lifting plate 33 can be used to adjust the height of the first motor 4, and then adjust the particle size of the environmentally friendly cement after grinding.

[0026] In this embodiment, when in use, environmentally friendly cement can be poured into the first box body 1 through the feed pipe 32, and the environmentally friendly cement falls on the support plate 9. The first motor 4 is used to drive the support rod 6 to rotate, so that the first rolling roller 8 can roll the environmentally friendly cement on the support plate 9. The pneumatic lifting column 34 and the lifting plate 33 can be used to adjust the height of the first motor 4, thereby adjusting the particle size of the environmentally friendly cement after grinding. The rolled environmentally friendly cement powder will fall into the collecting hopper 11 through the discharge hole 10. The second motor 12 can be used to drive the transmission block 13 to rotate. When the transmission block 13 rotates, the second rolling roller 15 will The cement powder on the collecting hopper 11 is crushed for the second time to ensure the grinding effect. The cement powder can be discharged into the first screen hopper 16 through the collecting hopper 11. The first screen hopper 16 can be shaken by alternating the lifting of two pneumatic telescopic rods 18 to achieve the screening effect. The screened cement powder can be discharged through the discharge pipe 25 and fall on the second screen hopper 26. The second screen hopper 26 is used for secondary screening to ensure the grinding quality. The water in the water bucket 29 can be introduced into the spray rack 27 through the diversion pump 30 and the water pipe 31, and the discharge point can be dust-reduced by the nozzle 28.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An environmentally friendly, energy-saving and efficient cement grinding device, comprising a first housing (1), characterized in that: A second box body (2) is provided below the bottom of the first box body (1); a plug pipe (3) is welded at the center of the top end surface of the first box body (1); a first motor (4) is provided above the top of the plug pipe (3); a transmission shaft (5) is fixed to the output end of the first motor (4); a support rod (6) is welded to the other end of the transmission shaft (5); vertical rods (7) are screwed to both ends of the bottom of the support rod (6); a first rolling roller (8) is welded to one end of the bottom of the vertical rod (7); the internal welding of the first box body (1) A support plate (9) is provided, and a plurality of material discharge holes (10) are provided on the top of the support plate (9), a collecting hopper (11) is welded below the bottom of the support plate (9), a second motor (12) is provided at the bottom of the support plate (9), and a transmission block (13) is fixed to the output end of the second motor (12), a plurality of installation grooves (14) are provided at equal intervals on the outer wall of the transmission block (13), and a second rolling roller (15) is provided inside the installation groove (14), and a first screening bucket (16) is provided inside the second box body (2).

2. The environmentally friendly cement energy-saving and high-efficiency grinding equipment according to claim 1 is characterized in that: The center of the support plate (9) is convex upwards, a reinforcement rod (21) is welded to one side of the vertical rod (7), and the other end of the reinforcement rod (21) is welded and fixed to the bottom of the support rod (6).

3. The environmentally friendly cement energy-saving and high-efficiency grinding equipment according to claim 1 is characterized in that: Movable grooves (17) are welded to the inner walls of both sides of the second box body (2), and pneumatic telescopic rods (18) are arranged in the movable grooves (17). Both sides of the first sieve bucket (16) are respectively connected to the two pneumatic telescopic rods (18) via torsion spring rotating shafts.

4. The environmentally friendly cement energy-saving and high-efficiency grinding equipment according to claim 1 is characterized in that: A connecting ring (19) is welded to the bottom of the first box body (1), a connecting groove (20) is provided on the top of the second box body (2), and the connecting ring (19) and the connecting groove (20) are connected via threads.

5. The environmentally friendly cement energy-saving and high-efficiency grinding equipment according to claim 1 is characterized in that: Rollers (22) are provided around the inner wall of the insertion tube (3), and the outer wall of the transmission shaft (5) is closely connected to the outer wall of the rollers (22).

6. The environmentally friendly cement energy-saving and high-efficiency grinding equipment according to claim 1 is characterized in that: A base (23) is welded to the bottom of the second box body (2), and a recovery bucket (24) is provided on the base (23); a discharge pipe (25) is provided at the bottom of the second box body (2), and a second sieve bucket (26) is provided on the base (23), and the second sieve bucket (26) is located below the bottom of the discharge pipe (25).

7. The environmentally friendly cement energy-saving and high-efficiency grinding equipment according to claim 1 is characterized in that: A spray rack (27) is provided at the bottom of the second housing (2), and a plurality of spray heads (28) are provided at the bottom of the spray rack (27). A water bucket (29) is provided on the outside of the spray rack (27), and a flow guide pump (30) is provided on the water bucket (29). A water guide pipe (31) is plugged into the flow guide pump (30), and the other end of the water guide pipe (31) is plugged into and communicated with the spray rack (27).

8. The environmentally friendly cement energy-saving and high-efficiency grinding equipment according to claim 1 is characterized in that: A feed pipe (32) is provided on the top of the first box body (1), a lifting plate (33) is provided on the top of the first motor (4), and pneumatic lifting columns (34) are provided at both ends of the bottom of the lifting plate (33), and one end of the bottom of the pneumatic lifting column (34) is screwed and fixed to the top end surface of the first box body (1).

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