Device for preventing influence of raw material feeding uniformity and stability on clinker calcination

Abstract

The utility model relates to the technical field of raw material feeding, and discloses a device for influencing the uniformity and stability of raw material feeding on clinker calcination, which comprises a material distribution box, the inner wall of the material distribution box is fixedly connected with a bearing transverse plate, and the upper surface of the bearing transverse plate is fixedly connected with a balance assembly. A discharging groove is formed in one side of the upper surface of the bearing transverse plate. Through the arrangement of the balance assembly, a worker adds weights with corresponding weights into the containing groove according to actual work requirements, the balance plate inclines after the weights are added, at the moment, the valve at the bottom of the storage bin is opened, raw material powder flows downwards and falls on the surface of the open groove, and the raw material powder is discharged along with superposition of the weight of the raw material powder. When the weight of the raw material is larger than that of the weight, the balance plate is thoroughly inclined, and raw material powder flows to the discharging groove through the open groove, so that the effects of uniform and stable feeding and accurate metering are achieved, and the problems that an electric device controls the flow of the raw material, a certain failure rate exists, and operation is not reliable are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material feeding, in particular to a device for influencing the uniformity and stability of raw material feeding on clinker calcination. Background Art

[0002] In the cement production process, the uniformity and stability of raw meal feeding have an important impact on clinker calcination. Raw meal is formed by mixing and grinding various raw materials, and its uniformity and stability directly affect the quality and output of clinker.

[0003] If the feeding is uneven, it will lead to instability of temperature and atmosphere during calcination, thus affecting the quality and performance of clinker. In addition, the stability of feeding is also very important, because the calcination process requires a stable environment. If the feeding is unstable, the calcination process will also be affected, thus affecting the quality and performance of clinker. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a device for controlling the influence of raw material feeding uniformity and stability on clinker calcination.

[0005] The utility model is implemented by the following technical scheme: a device for the influence of uniformity and stability of raw material feeding on clinker calcination, comprising a material distribution box, the inner wall of which is fixedly connected with a bearing transverse plate, the upper surface of which is fixedly connected with a balancing component, and one side of the upper surface of the bearing transverse plate is provided with a discharge trough;

[0006] The balancing assembly includes a rotating seat, and there are two rotating seats. The bottom of the rotating seat is fixedly connected to the upper surface of the bearing cross plate, the surface of the rotating seat is fixedly connected to a rotating rod, one end of the rotating rod is fixedly connected to a balancing plate, one side of the upper surface of the balancing plate is provided with a placement groove, and the other side of the upper surface of the balancing plate is provided with an opening groove.

[0007] Through the above technical solution, personnel add weights of corresponding weights in the placement slot according to actual work needs. After the weights are added, the balance plate will tilt. At this time, open the valve at the bottom of the storage bin to allow the raw meal powder to flow downward, and the raw meal powder falls on the surface of the open slot. With the accumulation of the weight of the raw meal powder, the balance plate slowly tilts. When the weight of the raw meal is greater than the weight of the weights, the balance plate tilts completely, and the raw meal powder flows through the open slot to the discharge slot, achieving uniform and stable feeding, accurate metering, and stable and reliable operation.

[0008] As a further improvement of the above solution, an auxiliary frame matching the discharge chute is provided on one side of the inner bottom wall of the material distribution box, and a feed box is provided inside the auxiliary frame and the discharge chute.

[0009] Through the above technical solution, the feed box is arranged inside the auxiliary frame and the discharge trough, so that the raw material can enter the feed box through the discharge trough and be transported inside the box, which can avoid the problem of leakage of the raw material during transportation. The bottom of the feed box can be connected to an external pipeline to continue to transport the raw material to subsequent working equipment.

[0010] As a further improvement of the above solution, a storage bin is provided in the middle of the upper surface of the material distribution box, and a sealing cover is fixedly connected to the upper surface of the storage bin.

[0011] Through the above technical solution, the sealing cover can be set to seal the top of the distribution box to prevent external dust and impurities from entering the interior of the distribution box, causing the internal raw material powder to deteriorate and be damaged.

[0012] As a further improvement of the above solution, a mounting shell is fixedly connected to the middle of the upper surface of the sealing cover, and a servo motor is fixedly mounted on the inner wall of the mounting shell by bolts.

[0013] Through the above technical solution, the setting of the assembly shell can protect the outer surface of the servo motor, avoid the problem that the servo motor is exposed to the outside and is easily damaged and broken, thereby increasing the service life of the servo motor and reducing the subsequent maintenance costs of personnel.

[0014] As a further improvement of the above solution, the output end of the servo motor is fixedly connected to a power shaft, and the top and bottom of the outer surface of the power shaft are fixedly connected to stirring rods.

[0015] Through the above technical solution, after the servo motor is started, it drives the power shaft to rotate, and the power shaft drives the stirring rod to rotate inside the distribution box to stir the raw material inside the distribution box, thereby avoiding the problem of long-term accumulation of the raw material and easy agglomeration and precipitation.

[0016] As a further improvement of the above solution, a valve is provided at the bottom of the storage bin, and a handle is fixedly connected to the upper surface of the assembly shell.

[0017] Through the above technical solution, personnel can disassemble and assemble the sealing cover through the handle, which is convenient for personnel to clean and maintain the inside of the distribution box and is convenient for personnel to operate.

[0018] As a further improvement of the above solution, the lower surface of the distribution box is fixedly connected with a support, and there are four supports, which are respectively fixedly connected to the four corners of the lower surface of the distribution box.

[0019] Through the above technical solution, the support can improve the stability of the device when placed, and the setting of the support can provide a certain connection margin for subsequent equipment connected to the feed box, making it convenient for personnel to connect subsequent work equipment to the feed box.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The utility model sets a balancing component, and personnel add weights of corresponding weights to the placement slot according to actual work needs. After the weights are added, the balancing plate will tilt. At this time, the valve at the bottom of the storage bin is opened to allow the raw material powder to flow downward and fall on the surface of the open slot. With the addition of the weight of the raw material powder, the balancing plate will slowly tilt. When the weight of the raw material is greater than the weight of the weights, the balancing plate will completely tilt, and the raw material powder will flow through the open slot to the discharging slot, thereby achieving uniform and stable feeding and accurate metering, and avoiding the problem that the electric device controls the raw material flow rate, has a certain failure rate, and has unreliable operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the structure of the utility model;

[0025] Figure 4 It is a schematic diagram of the structure of the utility model;

[0026] Figure 5 It is a structural schematic diagram of the balancing component of the utility model.

[0027] Description of main symbols:

[0028] 1. Material distribution box; 2. Load-bearing horizontal plate; 3. Balance assembly; 301. Rotating seat; 302. Rotating rod; 303. Balance plate; 304. Placement slot; 305. Opening slot; 4. Discharge slot; 5. Auxiliary frame; 6. Feed box; 7. Storage bin; 8. Sealing cover; 9. Assembly shell; 10. Servo motor; 11. Power shaft; 12. Stirring rod; 13. Handle; 14. Support. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0030] Example:

[0031] Please combine Figure 1-5The present embodiment provides a device for measuring the influence of raw material feeding uniformity and stability on clinker calcination, including a material distribution box 1, a bearing cross plate 2 is fixedly connected to the inner wall of the material distribution box 1, a balancing component 3 is fixedly connected to the upper surface of the bearing cross plate 2, and a discharge trough 4 is opened on one side of the upper surface of the bearing cross plate 2;

[0032] The balancing assembly 3 includes a rotating seat 301, and there are two rotating seats 301. The bottom of the rotating seat 301 is fixedly connected to the upper surface of the bearing cross plate 2. A rotating rod 302 is fixedly connected to the surface of the rotating seat 301, and one end of the rotating rod 302 is fixedly connected to a balancing plate 303. A placement groove 304 is opened on one side of the upper surface of the balancing plate 303, and an opening groove 305 is opened on the other side of the upper surface of the balancing plate 303. Personnel add weights of corresponding weights in the placement groove 304 according to actual work needs. After the weights are added, the balancing plate 303 will tilt. At this time, the valve at the bottom of the storage bin 7 is opened to allow the raw material powder to flow downward, and the raw material powder falls on the surface of the opening groove 305. With the superposition of the weight of the raw material powder, the balancing plate 303 slowly tilts. When the weight of the raw material is greater than the weight of the weight, the balancing plate 303 is completely tilted, and the raw material powder flows to the discharge trough 4 through the opening groove 305, thereby achieving uniform and stable feeding, accurate metering, and stable and reliable operation.

[0033] An auxiliary frame 5 matching the discharge chute 4 is provided on one side of the inner bottom wall of the distribution box 1, and a feed box 6 is provided inside the auxiliary frame 5 and the discharge chute 4. The feed box 6 is arranged inside the auxiliary frame 5 and the discharge chute 4, so that the raw material can enter the feed box 6 through the discharge chute 4 and be transported inside the box, which can avoid the problem of leakage of the raw material during transportation. The bottom of the feed box 6 can be connected to an external pipeline to continue to transport the raw material to subsequent working equipment.

[0034] A storage bin 7 is provided in the middle of the upper surface of the distribution box 1, and a sealing cover 8 is fixedly connected to the upper surface of the storage bin 7. The setting of the sealing cover 8 can seal the top of the distribution box 1 to prevent external dust and impurities from entering the interior of the distribution box 1, causing the internal raw material powder to deteriorate and be damaged.

[0035] An assembly shell 9 is fixedly connected to the middle of the upper surface of the sealing cover 8, and a servo motor 10 is fixedly installed on the inner wall of the assembly shell 9 by bolts. The setting of the assembly shell 9 can protect the outer surface of the servo motor 10, avoiding the problem that the servo motor 10 is exposed to the outside and easily damaged and broken, thereby increasing the service life of the servo motor 10 and reducing the subsequent maintenance costs of personnel.

[0036] The output end of the servo motor 10 is fixedly connected to a power shaft 11, and the top and bottom of the outer surface of the power shaft 11 are fixedly connected to stirring rods 12. After the servo motor 10 is started, it drives the power shaft 11 to rotate, and the power shaft 11 drives the stirring rod 12 to rotate inside the distribution box 1 to stir the raw material inside the distribution box 1, thereby avoiding the problem of long-term accumulation of the raw material and easy agglomeration and precipitation.

[0037] A valve is provided at the bottom of the storage bin 7, and a handle 13 is fixedly connected to the upper surface of the assembly shell 9. Personnel can disassemble and assemble the sealing cover 8 through the handle 13, which is convenient for personnel to clean and maintain the interior of the distribution box 1 and facilitate personnel operation.

[0038] The lower surface of the distribution box 1 is fixedly connected with a support 14. There are four supports 14, which are fixedly connected to the four corners of the lower surface of the distribution box 1 respectively. The support 14 can improve the stability of the device when it is placed, and the setting of the support 14 can provide a certain connection margin for the subsequent equipment connected to the feed box 6, which is convenient for personnel to connect the subsequent work equipment with the feed box 6.

[0039] The implementation principle of a device for affecting the uniformity and stability of raw material feeding on clinker calcination in the embodiment of the present application is as follows: personnel add weights of corresponding weights to the placement slot 304 according to actual work needs. After the weights are added, the balance plate 303 will tilt. At this time, the valve at the bottom of the storage bin 7 is opened to allow the raw material powder to flow downward, and the raw material powder falls on the surface of the open slot 305. As the weight of the raw material powder is superimposed, the balance plate 303 slowly tilts. When the weight of the raw material is greater than the weight of the weight, the balance plate 303 tilts completely, and the raw material powder flows to the discharge slot 4 through the open slot 305, thereby achieving uniform and stable feeding, accurate metering, and stable and reliable operation. The feed box 6 is arranged at The interior of the auxiliary frame 5 and the discharge chute 4 allows the raw material to enter the feed box 6 through the discharge chute 4 and be transported inside the box, which can avoid leakage of the raw material during transportation. The bottom of the feed box 6 can be connected to an external pipeline to continue to transport the raw material to subsequent working equipment, and the setting of the support 14 can provide a certain connection margin for connecting the feed box 6 to the subsequent equipment, which is convenient for personnel to connect the subsequent working equipment to the feed box 6. After the servo motor 10 is started, it can drive the power shaft 11 to rotate, and the power shaft 11 drives the stirring rod 12 to rotate inside the distribution box 1 to stir the raw material inside the distribution box 1, thereby avoiding the problem of long-term accumulation of raw materials and easy agglomeration and precipitation.

[0040] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A device for measuring the influence of raw material feeding uniformity and stability on clinker calcination, characterized in that: It comprises a material distribution box (1), the inner wall of the material distribution box (1) is fixedly connected to a bearing transverse plate (2), the upper surface of the bearing transverse plate (2) is fixedly connected to a balancing component (3), and one side of the upper surface of the bearing transverse plate (2) is provided with a material discharge trough (4); The balancing assembly (3) comprises a rotating seat (301), wherein there are two rotating seats (301), the bottom of the rotating seat (301) is fixedly connected to the upper surface of the bearing cross plate (2), the surface of the rotating seat (301) is fixedly connected to a rotating rod (302), one end of the rotating rod (302) is fixedly connected to a balancing plate (303), one side of the upper surface of the balancing plate (303) is provided with a placement groove (304), and the other side of the upper surface of the balancing plate (303) is provided with an opening groove (305).

2. A device for measuring the influence of raw material feeding uniformity and stability on clinker calcination as claimed in claim 1, characterized in that: An auxiliary frame (5) matching the material discharging chute (4) is provided on one side of the inner bottom wall of the material distributing box (1), and a material conveying box (6) is provided inside the auxiliary frame (5) and the material discharging chute (4).

3. The device for measuring the influence of raw material feeding uniformity and stability on clinker calcination as claimed in claim 1, characterized in that: A storage bin (7) is provided in the middle of the upper surface of the material distribution box (1), and a sealing cover (8) is fixedly connected to the upper surface of the storage bin (7).

4. A device for measuring the influence of raw material feeding uniformity and stability on clinker calcination as claimed in claim 3, characterized in that: An assembly housing (9) is fixedly connected to the middle of the upper surface of the sealing cover (8), and a servo motor (10) is fixedly mounted on the inner wall of the assembly housing (9) by means of bolts.

5. A device for measuring the influence of raw material feeding uniformity and stability on clinker calcination as claimed in claim 4, characterized in that: The output end of the servo motor (10) is fixedly connected to a power shaft (11), and the top and bottom of the outer surface of the power shaft (11) are fixedly connected to a stirring rod (12).

6. A device for measuring the influence of raw material feeding uniformity and stability on clinker calcination as claimed in claim 4, characterized in that: The bottom of the storage bin (7) is provided with a valve, and the upper surface of the assembly shell (9) is fixedly connected with a handle (13).

7. The device for measuring the influence of raw material feeding uniformity and stability on clinker calcination as claimed in claim 1, characterized in that: The lower surface of the material distribution box (1) is fixedly connected with a support (14), and there are four supports (14) which are respectively fixedly connected to the four corners of the lower surface of the material distribution box (1).

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