Sulfur trioxide control and regulation mechanism

Abstract

According to the technical scheme, the sulfur trioxide control and adjustment mechanism comprises an adjustment box and a conveying pipe, a smashing plate is installed on one side in the adjustment box, and the front surface and the rear surface in the adjustment box are located at the top of the smashing plate and provided with a turnover frame through a movable shaft. A smashing roller is installed at the gap position between the overturning frames on the two sides through a driving rod, a rotating shaft is installed in the middle of the tail ends of the overturning frames on the two sides, a connecting base A is installed on one side of the top in the adjusting box, and an electric expansion piece is installed at the bottom of the connecting base A through a positioning shaft. The sulfur trioxide control and adjustment mechanism solves the problems that when existing sulfur trioxide is used as an adding raw material for adding, the granularity of the raw material of the sulfur trioxide is large, when the sulfur trioxide is used as the raw material for adding, the adding metering control difficulty is large, the adding metering is prone to deviation, and the cement grinding effect is affected, the feeding accuracy of the sulfur trioxide is improved, and the cement grinding effect is improved. Therefore, the cement grinding effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement production, in particular to a sulfur trioxide control and regulation mechanism. Background Art

[0002] The production line consists of a series of equipment for producing cement. It mainly consists of crushing and pre-homogenization, raw material preparation and homogenization, preheating and decomposition, cement clinker burning, cement grinding and packaging. In cement production, the control of sulfur trioxide addition is particularly important for cement grinding.

[0003] When sulfur trioxide is added as an additive raw material, the raw material particle size of sulfur trioxide is relatively large. When added as a raw material, it is difficult to control the addition metering. The addition metering is prone to deviations, which in turn affects the grinding effect of cement. For this reason, we propose a sulfur trioxide control and adjustment mechanism. Utility Model Content

[0004] The utility model aims to provide a sulfur trioxide control and adjustment mechanism, which has the advantage of crushing sulfur trioxide, and solves the problem that when the existing sulfur trioxide is added as an additive raw material, the raw material particle size of sulfur trioxide is large, and when it is added as a raw material, the control difficulty of the added metering is also large, and the added metering is prone to deviation, which affects the grinding effect of cement.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sulfur trioxide control and adjustment mechanism, comprising an adjustment box and a conveying pipe, wherein a crushing plate is installed on one side of the adjustment box, and a turning frame is installed on the top of the crushing plate through a movable shaft on the front and rear surfaces of the adjustment box, and crushing rollers are installed at the middle gap positions of the turning frames on both sides through driving rods, and rotating shafts are installed in the middle of the ends of the turning frames on both sides. A connecting seat A is installed on one side of the top of the adjustment box, and an electric telescopic device is installed on the bottom of the connecting seat A through a positioning shaft. A connecting seat B is installed on the output shaft of the electric telescopic device, and the connecting seat B is connected to the outer surface of the rotating shaft. A conveying pipe is installed near the bottom of one side of the adjustment box, a rotating shaft is installed in the middle of the conveying pipe, and a conveying blade is installed on the outer surface of the rotating shaft located in the conveying pipe, a driving motor is installed in the middle of the bottom of the adjustment box, and the output shaft of the driving motor is located in the adjustment box and a driving shaft is installed, and a gear A is installed on one end of the rotating shaft near the side of the driving shaft, and a gear B is installed on the outer surface of the driving shaft located on the side of the gear A.

[0006] Preferably, side plates are installed on both sides of the driving shaft near the top and near the bottom, stirring shafts are installed on both sides of the side plates near the end gap positions, and stirring rods are installed on both sides of the stirring shaft away from the driving shaft.

[0007] Preferably, a guide plate is installed at the bottom of the regulating box, and the guide plate is inclined toward one side of the conveying pipe. The top of the guide plate is located on the outer surface of gear A and gear B and a protective cover is installed.

[0008] Preferably, stirring curved plates are installed at the middle gap positions of the side plates on both sides, and there are six stirring curved plates in total, and the six stirring curved plates are equally divided into two groups, and the two groups of stirring curved plates are equidistantly arranged at the middle gap positions of the side plates on both sides.

[0009] Preferably, support frames are installed near the ends of the tops of the side panels on both sides, cleaning frames are installed at the ends of the support frames on both sides, a cleaning brush is installed on one side of the cleaning frame on the crushing plate, and a rubber scraper is installed on one side of the cleaning frame on the conveying pipe.

[0010] Preferably, a feed hopper is installed on the top of the regulating box away from the electric telescopic device.

[0011] Preferably, the gear A is meshed with the gear B.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model achieves the effect of crushing the sulfur trioxide raw material by arranging a crushing plate, a crushing roller, an electric telescopic device and a turning frame, so as to solve the problem that when the existing sulfur trioxide is added as an added raw material, the raw material particle size of sulfur trioxide is large, and when it is added as a raw material, the control difficulty of the addition metering is also large, and the addition metering is prone to deviation, which affects the grinding effect of cement. The feeding accuracy of sulfur trioxide is improved, thereby improving the grinding effect of cement.

[0014] 2. The utility model achieves the effect of stirring sulfur trioxide while conveying the feed by arranging a driving shaft, a stirring curved plate, a rotating shaft, a conveying pipe and conveying blades, so as to solve the problem that sulfur trioxide inside the regulating box is very easy to harden during the storage process, affecting the subsequent normal feeding of sulfur trioxide, and reduces the probability of sulfur trioxide hardening, thereby ensuring the normal feeding of sulfur trioxide. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 for Figure 1 The enlarged structural diagram of A;

[0017] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of B.

[0018] 1. Adjustment box; 2. Rubber scraper; 3. Stirring shaft; 4. Stirring curved plate; 5. Conveying pipe; 6. Conveying blade; 7. Rotating shaft; 8. Driving motor; 9. Side plate; 10. Guide plate; 11. Cleaning frame; 12. Cleaning brush; 13. Stirring rod; 14. Support frame; 15. Crushing plate; 16. Feed hopper; 17. Movable shaft; 18. Turning frame; 19. Connecting seat A; 20. Electric telescopic device; 21. Rotating shaft; 22. Connecting seat B; 23. Crushing roller; 24. Gear A; 25. Gear B; 26. Driving shaft; 27. Protective cover. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Embodiment 1

[0021] like Figure 1-3 As shown, in order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sulfur trioxide control and adjustment mechanism, including a regulating box 1 and a conveying pipe 5, a crushing plate 15 is installed on one side of the regulating box 1, a turning frame 18 is installed on the front and rear surfaces of the regulating box 1 at the top of the crushing plate 15 through a movable shaft 17, a crushing roller 23 is installed at the middle gap position of the turning frames 18 on both sides through a driving rod, a rotating shaft 21 is installed in the middle of the ends of the turning frames 18 on both sides, a connecting seat A19 is installed on one side of the top of the regulating box 1, an electric telescopic device 20 is installed at the bottom of the connecting seat A19 through a positioning shaft, the turning frame 18 is driven to turn over by the set electric telescopic device 20, a connecting seat B22 is installed on the output shaft of the electric telescopic device 20, and the connecting seat B22 is connected to the outer surface of the rotating shaft 21, a conveying pipe 5 is installed on one side of the regulating box 1 near the bottom, a rotating shaft 7 is installed in the middle of the conveying pipe 5, and a conveying blade 6 is installed on the outer surface of the rotating shaft 7 located in the conveying pipe 5, and a driving motor 8 is installed in the middle of the bottom of the regulating box 1. The output shaft of the machine 8 is located inside the regulating box 1 and is equipped with a drive shaft 26. A gear A24 is installed on one end of the rotating shaft 7 near the driving shaft 26. A gear B25 is installed on the outer surface of the driving shaft 26 on the side of the gear A24. The gear A24 and the gear B25 are used to drive the rotating shaft 7 to rotate. The gear A24 and the gear B25 are meshed. Side plates 9 are installed on both sides of the driving shaft 26 near the top and near the bottom. The stirring shaft 3 is installed near the end gap position of the side plates 9 on both sides. The stirring shaft 3 on both sides is away from the driving shaft 26. A stirring rod 13 is installed on one side of the driving shaft 26. The sulfur trioxide inside the regulating box 1 is stirred by the stirring shaft 3 and the stirring rod 13 to prevent the sulfur trioxide from being hardened. Stirring curved plates 4 are installed at the middle gap position of the side plates 9 on both sides. There are six stirring curved plates 4 in total, and the six stirring curved plates 4 are equally divided into two groups. The two groups of stirring curved plates 4 are equidistantly arranged at the middle gap position of the side plates 9 on both sides to increase the stirring uniformity of the sulfur trioxide. A feed hopper 16 is installed on the top of the regulating box 1 away from the electric telescopic device 20.

[0022] The working principle of a sulfur trioxide control and adjustment mechanism based on Example 1 is as follows: after the utility model is installed, the sulfur trioxide raw material is transported to the inside of the adjustment box 1 through the feed hopper 16, and then falls to the top of the crushing plate 15, and the crushing roller 23 is driven to rotate by the driving mechanism, and the sulfur trioxide raw material is crushed by the crushing roller 23, and the crushed sulfur trioxide falls into the inside of the adjustment box 1, and the driving motor 8 is started, and the driving shaft 26 is driven to rotate by the driving motor 8, and the side plate 9 is driven to rotate by the driving shaft 26, thereby driving the stirring curved plate 4, the stirring rod 13 and the stirring shaft 3 to rotate. , that is, the sulfur trioxide inside the regulating box 1 is stirred to prevent the sulfur trioxide from being hardened. At the same time, the driving shaft 26 and the gear B25 are rotated, and the rotating shaft 7 is driven to rotate through the gear B25 and the gear A24. The conveying blade 6 is driven to rotate through the rotating shaft 7 to transport the sulfur trioxide to the cement production line through the conveying pipe 5, which is convenient for grinding the cement raw materials. When the cement particle size needs to be adjusted, the electric telescopic device 20 is started, and the electric telescopic device 20 drives the turning frame 18 to turn over, and the gap between the crushing roller 23 and the crushing plate 15 is adjusted. Thus, the working process of this equipment is completed.

[0023] Embodiment 2

[0024] like Figure 1-3 As shown, a sulfur trioxide control and adjustment mechanism proposed by the utility model, compared with the first embodiment, this embodiment also includes: a guide plate 10 is installed at the bottom of the adjustment box 1, the guide plate 10 is inclined to the side of the conveying pipe 5, the top of the guide plate 10 is located on the outer surface of the gear A24 and the gear B25, and a protective cover 27 is installed to protect the gear A24 and the gear B25, support frames 14 are installed on the top of the side plates 9 on both sides near the end, cleaning frames 11 are installed at the ends of the support frames 14 on both sides, a cleaning brush 12 is installed on one side of the cleaning frame 11 on the crushing plate 15, and a rubber scraper 2 is installed on one side of the cleaning frame 11 on the conveying pipe 5.

[0025] In this embodiment, when the driving shaft 26 rotates, the supporting frame 14 and the cleaning frame 11 are driven to rotate through the rotating shaft 21, and the inner wall of the regulating box 1 is scrubbed and cleaned by the cleaning brush 12 on one side of the cleaning frame 11. At the same time, the inner wall of the regulating box 1 is scraped by the provided rubber scraper 2 to prevent sulfur trioxide from being solidified on the inner wall of the regulating box 1. When in use, the sulfur trioxide is transported to one side of the conveying pipe 5 through the provided guide plate 10, so as to facilitate the conveying blade 6 to transport the sulfur trioxide.

[0026] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A sulfur trioxide control and regulation mechanism, comprising a regulation box (1) and a delivery pipe (5), characterized in that: A crushing plate (15) is installed on one side of the regulating box (1); a turning frame (18) is installed on the front and rear surfaces of the regulating box (1) at the top of the crushing plate (15) through a movable shaft (17); crushing rollers (23) are installed at the middle gap positions of the turning frames (18) on both sides through a driving rod; a rotating shaft (21) is installed in the middle of the ends of the turning frames (18) on both sides; a connecting seat A (19) is installed on one side of the top of the regulating box (1); an electric expansion device (20) is installed on the bottom of the connecting seat A (19) through a positioning shaft; a connecting seat B (22) is installed on the output shaft of the electric expansion device (20); and the connecting seat B (22) is connected to the outer surface of the rotating shaft (21), a conveying pipe (5) is installed near the bottom of one side of the regulating box (1), a rotating shaft (7) is installed in the middle of the conveying pipe (5), a conveying blade (6) is installed on the outer surface of the rotating shaft (7) located inside the conveying pipe (5), a driving motor (8) is installed in the middle of the bottom of the regulating box (1), the output shaft of the driving motor (8) is located inside the regulating box (1) and a driving shaft (26) is installed, a gear A (24) is installed on one end of the rotating shaft (7) near the side of the driving shaft (26), and a gear B (25) is installed on the outer surface of the driving shaft (26) located on the side of the gear A (24).

2. A sulfur trioxide control and adjustment mechanism according to claim 1, characterized in that: Side plates (9) are installed on both sides of the driving shaft (26) near the top and near the bottom, stirring shafts (3) are installed on both sides of the side plates (9) near the end gap positions, and stirring rods (13) are installed on both sides of the stirring shaft (3) away from the driving shaft (26).

3. A sulfur trioxide control and adjustment mechanism according to claim 1, characterized in that: A guide plate (10) is installed at the bottom of the regulating box (1), and the guide plate (10) is inclined toward one side of the conveying pipe (5). The top of the guide plate (10) is located on the outer surface of the gear A (24) and the gear B (25) and is provided with a protective cover (27).

4. A sulfur trioxide control and adjustment mechanism according to claim 2, characterized in that: Stirring curved plates (4) are installed at the gap positions in the middle of the side plates (9) on both sides. There are six stirring curved plates (4) in total, and the six stirring curved plates (4) are equally divided into two groups. The two groups of stirring curved plates (4) are equally spaced and arranged at the gap positions in the middle of the side plates (9) on both sides.

5. A sulfur trioxide control and adjustment mechanism according to claim 2, characterized in that: Support frames (14) are installed near the ends of the tops of the side plates (9) on both sides, cleaning frames (11) are installed at the ends of the support frames (14) on both sides, a cleaning brush (12) is installed on one side of the cleaning frame (11) on one side of the crushing plate (15), and a rubber scraper (2) is installed on one side of the cleaning frame (11) on one side of the conveying pipe (5).

6. A sulfur trioxide control and adjustment mechanism according to claim 1, characterized in that: A feeding hopper (16) is installed on the top of the regulating box (1) at a side away from the electric telescopic device (20).

7. A sulfur trioxide control and adjustment mechanism according to claim 1, characterized in that: The gear A (24) meshes with the gear B (25).

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