Environment-friendly cement bin for cement production

Abstract

According to the environment-friendly cement bin for cement production, a first discharging pipe and a second discharging pipe are arranged at the lower end of a bin body, the first discharging pipe penetrates through the second discharging pipe, the second discharging pipe can slide on the first discharging pipe, a positioning plate is arranged at the lower end of the second discharging pipe, and a baffle is arranged at the lower end of the positioning plate; telescopic assemblies are arranged between the two sides of the second discharging pipe and the fixing frame, a vertical pipe is fixedly arranged on one side of the second discharging pipe, a first rotating shaft is rotated, at the moment, a driving gear can drive a driven gear to rotate, the vertical pipe can slide downwards along a screw rod, and therefore the second discharging pipe can slide to the designated height along a first discharging pipe; cement powder in the bin body is not prone to flying in the air, and the working environment of the structure during discharging can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement silos, in particular to an environmentally friendly cement silo for cement production. Background Art

[0002] During the cement production process, the finished cement needs to be transported through pipelines to the inside of the cement silo for temporary storage, and then discharged into the inside of the transport vehicle through the discharge port for transportation;

[0003] However, in the prior art, when discharging materials from the interior of a transport vehicle, the cement silo needs to discharge the materials through a discharge port. However, the heights of the input ports of the transport vehicle are different. When the input port is low, cement dust is easily released into the air, which affects the environment and wastes cement. In addition, during the filling process, the discharge pipe lacks a clearing mechanism, which easily causes cement to clog the discharge port, affecting the normal discharge of the device. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides an environmentally friendly cement silo for cement production.

[0006] (2) Technical solution

[0007] The top end of the lifting gear is connected with the lifting gear of the lifting gear, and the lower end of the lifting gear is connected with the lifting gear of the lifting gear can be connected with the lifting gear of the lifting gear.

[0008] A dust collection box is fixedly arranged on the upper end of the positioning plate, a plurality of dust collection holes connected to the dust collection box are arranged on the peripheral side of the positioning plate, a dust collection device is arranged on the upper end of the fixing frame, and the dust collection device is connected to the dust collection box through a conduit.

[0009] In order to improve the stability of the second discharge pipe during lifting, the improvements of the present invention are that the telescopic assembly includes a first branch pipe and a second branch pipe, the second branch pipe can be inserted into the interior of the first branch pipe, the first branch pipe is fixed to the lower end of the fixed frame, and the second branch pipe is fixed on both sides of the second discharge pipe.

[0010] Furthermore, the present invention is improved in that the dust collection equipment adopts an industrial vacuum cleaner.

[0011] Furthermore, the present invention has the following improvements: the catheter is made of a rubber tube.

[0012] In order to improve the smoothness of this structure during discharge, the improvements of the utility model are as follows: a motor is fixed above the top cover, and the output end of the motor is provided with a second rotating shaft passing through the top cover, and a material-discharging spiral belt inserted into the first discharge pipe is coiled at the bottom of the second rotating shaft.

[0013] Furthermore, the present invention has the following improvements: the motor is a servo motor.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides an environmentally friendly cement silo for cement production, which has the following beneficial effects:

[0016] When the first rotating shaft is rotated, the driving gear drives the driven gear to rotate, which enables the vertical pipe to slide downward along the screw, thereby enabling the second discharge pipe to slide along the first discharge pipe to a specified height, so that the cement powder in the silo is not easily released into the air, thereby improving the working environment of the structure during discharge;

[0017] Starting the dust collection equipment can generate suction at multiple dust collection holes, and can suck the powder into the dust collection equipment through the dust collection box and the duct. The dust collection equipment can absorb the cement dust floating in the air, so that the cement powder is not easily wasted. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 Side view of;

[0020] Figure 3 For this utility model Figure 1 A partial enlarged schematic diagram of the structure at point A in the middle;

[0021] Figure 4 This is a schematic diagram of the installation structure of the thinning material spiral belt in the utility model;

[0022] Figure 5This is a schematic diagram of the matching structure of the driving gear and the driven gear in the present utility model;

[0023] In the figure: 1. Warehouse body; 2. Top cover; 3. Motor; 4. Feed pipe; 5. First discharge pipe; 6. Second discharge pipe; 7. First branch pipe; 8. Second branch pipe; 9. Vertical pipe; 10. Screw; 11. Fixed box; 12. First rotating shaft; 13. Driven gear; 14. Driving gear; 15. Fixed frame; 16. Dust collection device; 17. Conduit; 18. Dust collection box; 19. Positioning plate; 20. Baffle; 21. Dust collection hole; 22. Second rotating shaft; 23. Scattering spiral belt. DETAILED DESCRIPTION

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

[0025] See also Figure 1-5 The utility model is an environmentally friendly cement silo for cement production, comprising a silo body 1, a top cover 2 is provided at the upper end of the silo body 1, a feed pipe 4 is provided at the upper end of the top cover 2, a fixing frame 15 is fixedly provided at the bottom of the silo body 1, a first discharge pipe 5 and a second discharge pipe 6 are provided at the lower end of the silo body 1, the second discharge pipe 6 is penetrated by the first discharge pipe 5, and the second discharge pipe 6 can slide on the first discharge pipe 5, a positioning plate 19 is provided at the lower end of the positioning plate 19, a baffle 20 is provided at the lower end of the second discharge pipe 6, and both sides of the second discharge pipe 6 are provided with a plurality of silo bodies. A telescopic assembly is provided between the second discharge pipe 6 and the fixed frame 15. A vertical pipe 9 is fixedly provided on one side of the second discharge pipe 6. A fixed box 11 is fixedly provided on the upper end of the fixed frame 15. A driven gear 13 and a driving gear 14 that mesh with each other are provided inside the fixed box 11. A screw 10 that penetrates the fixed frame 15 and is inserted into the vertical pipe 9 is provided at the lower end of the driving gear 14. The top of the screw 10 is rotatably connected to the fixed frame 15. The screw 10 is threadedly connected to the vertical pipe 9. The driving gear 14 is provided with a first rotating shaft 12 that is rotatably connected to the fixed box 11.

[0026] A dust collection box 18 is fixedly mounted on the upper end of the positioning plate 19. A plurality of dust collection holes 21 are provided on the periphery of the positioning plate 19 and are connected to the dust collection box 18. A dust collection device 16 is provided on the upper end of the fixing frame 15. The dust collection device 16 is connected to the dust collection box 18 via a conduit 17.

[0027] When the present structure is in use, when discharging is required, the designated transport vehicle is moved to the bottom of the first discharge pipe 5, and the first rotating shaft 12 is rotated according to the height of the transport vehicle. At this time, the driving gear 14 drives the driven gear 13 to rotate. Since the position of the screw 10 is fixed, the vertical pipe 9 can slide downward along the screw 10 through the action of the threaded structure, so that the second discharge pipe 6 can slide along the first discharge pipe 5 to a specified height. During this process, the telescopic component will extend accordingly, and then the baffle 20 can be removed from the lower end of the positioning plate 19, so that the cement powder in the silo 1 is not easy to be released into the air, which can improve the working environment of the present structure during discharging.

[0028] Starting the dust collection device 16 can generate suction at the multiple dust collection holes 21, and can suck the powder into the dust collection device 16 through the dust collection box 18 and the conduit 17. The dust collection device 16 can absorb the cement dust floating in the air, so that the cement powder is not easily wasted.

[0029] In this embodiment, the telescopic assembly includes a first branch pipe 7 and a second branch pipe 8. The second branch pipe 8 can be inserted into the interior of the first branch pipe 7. The first branch pipe 7 is fixed to the lower end of the fixing frame 15. The second branch pipe 8 is fixed on both sides of the second discharge pipe 6. When the second discharge pipe 6 slides along the first discharge pipe 5, the second branch pipe 8 will be telescoped in the first branch pipe 7, which can provide a guiding structure for the second discharge pipe 6 during the lifting process, thereby improving the stability of the second discharge pipe 6 during use.

[0030] When the present structure is discharging, the cement powder in the silo 1 is easily accumulated at the feed port at the top of the first discharge pipe 5, which can easily cause the first discharge pipe 5 to be blocked. The motor 3 is fixed above the top cover 2, and the output end of the motor 3 is provided with a second rotating shaft 22 that passes through the top cover 2. The bottom of the second rotating shaft 22 is coiled with a material-discharging spiral belt 23 that is inserted into the first discharge pipe 5. When the present structure is in the process of discharging, starting the motor 3 can make the second rotating shaft 22 drive the material-discharging spiral belt 23 to rotate. At this time, the material-discharging spiral belt 23 can provide a material-discharging effect to the feed port at the top of the first discharge pipe 5, so that the cement powder in the silo 1 can evenly enter the first discharge pipe 5, so that the cement powder is not easy to accumulate in the first discharge pipe 5, which can ensure the smoothness of the present structure during discharging.

[0031] In this embodiment, the dust collection device 16 adopts an industrial vacuum cleaner, which can handle fine particles such as cement powder. These vacuum cleaners usually have strong suction and a dedicated filtering system. The conduit 17 can be a rubber tube, and the motor 3 can be a servo motor.

[0032] In the description herein, it should be noted that relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Furthermore, the terms "include," "comprise," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An environmentally friendly cement silo for cement production, comprising a silo body (1), a top cover (2) provided at the upper end of the silo body (1), a feed pipe (4) provided at the upper end of the top cover (2), and a fixing frame (15) fixedly provided at the bottom of the silo body (1), characterized in that: The lower end of the silo (1) is provided with a first discharge pipe (5) and a second discharge pipe (6), the second discharge pipe (6) is penetrated by the first discharge pipe (5), and the second discharge pipe (6) can slide on the first discharge pipe (5), the lower end of the second discharge pipe (6) is provided with a positioning plate (19), the lower end of the positioning plate (19) is provided with a baffle (20), a telescopic assembly is provided between the two sides of the second discharge pipe (6) and the fixed frame (15), a vertical pipe (9) is fixedly provided on one side of the second discharge pipe (6), and the fixed frame (15) is provided with a telescopic assembly. A fixed box (11) is fixedly provided at the upper end of the frame (15), and a driven gear (13) and a driving gear (14) that mesh with each other are provided inside the fixed box (11). A screw rod (10) that penetrates the fixed frame (15) and is inserted into the interior of the vertical pipe (9) is provided at the lower end of the driving gear (14). The top of the screw rod (10) is rotatably connected to the fixed frame (15), and the screw rod (10) is threadedly connected to the vertical pipe (9). A first rotating shaft (12) that is rotatably connected to the fixed box (11) is provided on the driving gear (14); A dust collection box (18) is fixedly provided at the upper end of the positioning plate (19), and a plurality of dust collection holes (21) communicating with the dust collection box (18) are provided on the peripheral side of the positioning plate (19). A dust collection device (16) is provided at the upper end of the fixing frame (15), and the dust collection device (16) is connected to the dust collection box (18) through a conduit (17).

2. The environmentally friendly cement silo for cement production according to claim 1, characterized in that: The telescopic assembly includes a first branch pipe (7) and a second branch pipe (8), wherein the second branch pipe (8) can be inserted into the interior of the first branch pipe (7), the first branch pipe (7) is fixed to the lower end of the fixing frame (15), and the second branch pipe (8) is fixed to both sides of the second discharge pipe (6).

3. The environmentally friendly cement silo for cement production according to claim 2, characterized in that: The dust collecting device (16) is an industrial dust collector.

4. The environmentally friendly cement silo for cement production according to claim 3, characterized in that: The conduit (17) is a rubber tube.

5. The environmentally friendly cement silo for cement production according to claim 4, characterized in that: A motor (3) is fixed above the top cover (2), and an output end of the motor (3) is provided with a second rotating shaft (22) passing through the top cover (2), and a material-discharging spiral belt (23) inserted into the interior of the first discharge pipe (5) is wound around the bottom of the second rotating shaft (22).

6. The environmentally friendly cement silo for cement production according to claim 5, characterized in that: The motor (3) is a servo motor.

Images