Fly ash proportioning device for cement batching station

Abstract

The utility model discloses a fly ash proportioning device for a cement batching station, which relates to the field of cement batching proportioning and comprises a proportioning barrel, a sealing cover is arranged on the outer surface of one end of the proportioning barrel, a feed port and a stirring motor are arranged on the outer surface of one end of the sealing cover, the feed port is positioned on one side of the stirring motor, and the stirring motor is positioned on the other side of the proportioning barrel. A discharge valve pipe and a fixed bracket are arranged on the outer surface of the other end of the proportioning barrel, and the fixed bracket is positioned on the periphery of the discharge valve pipe. According to the fly ash proportioning device for the cement proportioning station disclosed by the utility model, the feed port is convenient for filling during use, fly ash can be conveniently filled into the proportioning barrel for proportioning, and the middle pipe in the feed port can vibrate under the driving of the vibration motor and shakes through the connecting spring, so that the fly ash proportioning device is convenient to use. The hopper can be driven to shake, the discharging inclined plate and the material distributing rod in the hopper can shake along with the hopper, fly ash in the hopper can be dispersed through the material distributing rod, and the situation that the fly ash is agglomerated can be avoided.

Description

Technical Field

[0001] The utility model relates to the field of cement batching proportioning, in particular to a fly ash proportioning device for a cement batching station. Background Art

[0002] Fly ash is the fine ash collected from the flue gas after coal combustion. Fly ash is the main solid waste discharged from coal-fired power plants. Fly ash can be utilized as a resource, such as as an admixture for concrete. Fly ash is used in cement processing and batching. Generally, fly ash is proportioned through a proportioning device, but the existing proportioning device has certain inconveniences when used.

[0003] In Chinese utility model patent application number: CN202121101308.7, a fly ash proportioning device for a cement batching station is disclosed. Through the rotation of the first rotating shaft and the second rotating shaft, the spiral blades on the outer diameter of the first rotating shaft gradually push the mixed raw materials added to the first raw material pipe and the second raw material pipe respectively to discharge the mixed raw materials, thereby avoiding blockage of the discharge port and making the discharge of the two materials synchronous to ensure the proportion of the raw materials; while the falling raw materials are mixed by the stirring blades on the outer diameter of the second rotating shaft, the scraper on the frame is always in contact with the inner wall of the mixing tank under the push of the spring, and the raw materials attached to the inner wall are scraped off to ensure the scraping quality. However, the fly ash proportioning device cannot disperse the coal fly ash when in use, and the fly ash is prone to agglomeration during proportioning, which is easy to affect the proportioning effect, and the fly ash proportioning device is not convenient for collecting the well-proportioned powder when in use. For this reason, we propose a fly ash proportioning device for a cement batching station. Utility Model Content

[0004] The main purpose of the utility model is to provide a fly ash proportioning device for a cement batching station, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a fly ash proportioning device for a cement batching station, comprising a proportioning barrel, a sealing cover is provided on the outer surface of one end of the proportioning barrel, a feeding port and a stirring motor are provided on the outer surface of one end of the sealing cover, the feeding port is located on one side of the stirring motor, a discharge valve pipe and a fixed bracket are provided on the outer surface of the other end of the proportioning barrel, the fixed bracket is located around the discharge valve pipe, a receiving barrel is provided on the outer surface of one end of the discharge valve pipe, an exhaust fan is provided on the outer surface of one end of the receiving barrel, an inclined conduit is provided on the outer wall of the receiving barrel, a middle pipe is provided in the middle of the feeding port, a hopper is provided on the outer surface of one end of the middle pipe, a vibration motor is provided on the outer wall of the middle pipe, a connecting spring is provided between the feeding port and the middle pipe, a conical filter plate is provided in the middle of the receiving barrel, a discharge inclined plate is provided on the inner wall of the hopper, and a dividing rod is provided on the outer surface of one end of the discharge inclined plate.

[0006] Preferably, the outer surface of one end of the proportioning barrel is detachably connected to the outer surface of the other end of the sealing cover, and the outer surface of one end of the sealing cover is welded to the outer surface of one end of the feed port.

[0007] Preferably, the feed port is connected to the center tube via a connecting spring, the outer surface of one end of the center tube is fixedly connected to the outer surface of one end of the hopper, and the outer wall of the center tube is detachably connected to the outer wall of the vibration motor.

[0008] Preferably, the inner wall of the hopper is fixedly connected to the outer surface of one end of the material discharge inclined plate, and the upper end outer surface of the material discharge inclined plate is fixedly connected to the outer surface of one end of the material distribution rod.

[0009] Preferably, the outer surface of the other end of the proportioning barrel is detachably connected to the outer surface of the other end of the discharge valve tube, the outer surface of one end of the discharge valve tube is fixedly connected to the outer wall of the receiving barrel, and the outer surface of one end of the receiving barrel is detachably connected to the outer surface of one end of the exhaust fan.

[0010] Preferably, the outer wall of the material receiving cylinder is fixedly connected to the outer surface of one end of the inclined conduit, and the inner wall of the material receiving cylinder is detachably connected to the outer wall of the conical filter plate. Beneficial Effects

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The set feed port can be used to facilitate filling when in use, and it is convenient to fill the fly ash into the proportioning barrel for proportioning, and the middle pipe in the feed port can vibrate under the drive of the vibration motor and shake through the connecting spring, so as to drive the hopper to shake, and the discharge inclined plate and the dividing rod in the hopper will shake accordingly, and the fly ash in the hopper can be dispersed by the dividing rod to avoid the agglomeration of fly ash; the discharge valve pipe can be used to discharge the material in the proportioning barrel, and then collect it through the collecting barrel, and it can be sucked by the exhaust fan during collection, and the flow speed of the material can be accelerated by exhaust, and the conical filter plate can block the material, so that the material can change direction and slide into the inclined duct for discharge, which is convenient for collecting the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a structural diagram of the feed port 3 of the utility model;

[0015] Figure 3 This is the internal structure diagram of the feed port 3 of the utility model;

[0016] Figure 4This is the internal structure diagram of the material receiving barrel 7 of the present utility model;

[0017] Figure 5 It is the internal structure diagram of the hopper 11 of the utility model.

[0018] In the figure: 1. Proportioning barrel; 2. Sealing cover; 3. Feed inlet; 4. Stirring motor; 5. Discharge valve pipe; 6. Fixed bracket; 7. Collecting barrel; 8. Exhaust fan; 9. Inclined duct; 10. Center pipe; 11. Hopper; 12. Vibrating motor; 13. Connecting spring; 14. Conical filter plate; 15. Discharge inclined plate; 16. Dividing rod. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-5 As shown, a fly ash proportioning device for a cement batching station comprises a proportioning barrel 1, a sealing cover 2 is provided on the outer surface of one end of the proportioning barrel 1, a feeding port 3 and a stirring motor 4 are provided on the outer surface of one end of the sealing cover 2, the feeding port 3 is located on one side of the stirring motor 4, a discharge valve pipe 5 and a fixed bracket 6 are provided on the outer surface of the other end of the proportioning barrel 1, the fixed bracket 6 is located around the discharge valve pipe 5, a receiving barrel 7 is provided on the outer surface of one end of the discharge valve pipe 5, an exhaust fan 8 is provided on the outer surface of one end of the receiving barrel 7, an inclined guide tube 9 is provided on the outer wall of the receiving barrel 7, a central tube 10 is provided in the middle of the feeding port 3, a hopper 11 is provided on the outer surface of one end of the central tube 10, a vibration motor 12 is provided on the outer wall of the central tube 10, a connecting spring 13 is provided between the feeding port 3 and the central tube 10, a conical filter plate 14 is provided in the middle of the receiving barrel 7, a material discharge inclined plate 15 is provided on the inner wall of the hopper 11, and a material dividing rod 16 is provided on the outer surface of one end of the material discharge inclined plate 15.

[0021] Furthermore, the outer surface of one end of the proportioning barrel 1 is detachably connected to the outer surface of the other end of the sealing cover 2, and the outer surface of one end of the sealing cover 2 is welded to the outer surface of one end of the feed port 3. The feed port 3 can be easily filled when in use, so that fly ash can be filled into the proportioning barrel 1 for proportioning, and the center tube 10 in the feed port 3 can vibrate under the drive of the vibration motor 12 and shake through the connecting spring 13, thereby driving the hopper 11 to shake, and the discharge inclined plate 15 and the dividing rod 16 in the hopper 11 will shake accordingly, and the fly ash in the hopper 11 can be dispersed by the dividing rod 16, so as to avoid the agglomeration of fly ash.

[0022] Furthermore, the feed port 3 is connected to the middle tube 10 through a connecting spring 13, the outer surface of one end of the middle tube 10 is fixedly connected to the outer surface of one end of the hopper 11, and the outer wall of the middle tube 10 is detachably connected to the outer wall of the vibration motor 12. When in use, the vibration motor 12 is mainly used to drive the middle tube 10 to vibrate.

[0023] Furthermore, the inner wall of the hopper 11 is fixedly connected to the outer surface of one end of the discharge inclined plate 15, and the upper outer surface of the discharge inclined plate 15 is fixedly connected to the outer surface of one end of the distribution rod 16. The distribution rod 16 can facilitate the dispersion of materials when in use.

[0024] Furthermore, the outer surface of the other end of the proportioning barrel 1 is detachably connected to the outer surface of the other end of the discharge valve tube 5, the outer surface of one end of the discharge valve tube 5 is fixedly connected to the outer wall of the receiving barrel 7, and the outer surface of one end of the receiving barrel 7 is detachably connected to the outer surface of one end of the exhaust fan 8. When in use, the discharge valve tube 5 can be convenient for discharging the material in the proportioning barrel 1, and then collecting it through the receiving barrel 7. When collecting, the exhaust fan 8 can be used to draw air and absorb the material. The flow speed of the material can be accelerated by exhaustion, and the conical filter plate 14 can block the material, allowing the material to change direction and slide into the inclined conduit 9 for discharge, thereby facilitating the collection of the material.

[0025] Furthermore, the outer wall of the receiving barrel 7 is fixedly connected to the outer surface of one end of the inclined conduit 9, and the inner wall of the receiving barrel 7 is detachably connected to the outer wall of the conical filter plate 14. The conical filter plate 14 can block the material and change the flow direction of the material.

[0026] Working principle: It should be noted that the utility model is a fly ash proportioning device for cement batching station. When in use, fly ash and other proportioning materials can be filled into the hopper 11, and the vibration motor 12 can be started at this time. The vibration motor 12 can vibrate the middle pipe 10, and the middle pipe 10 can be shaken by the connecting spring 13, thereby driving the hopper 11 to shake, and the material discharging inclined plate 15 and the material distribution rod 16 in the hopper 11 will shake accordingly, and the fly ash in the hopper 11 can be dispersed by the material distribution rod 16, so as to avoid the fly ash from caking. In the case of blocks, after the fly ash and other proportioning materials are filled in, the stirring motor 4 can be started to stir and mix them. After the stirring and mixing is completed, the discharge valve pipe 5 and the exhaust fan 8 can be opened. The discharge valve pipe 5 can be used to discharge the materials in the proportioning barrel 1, and then collect them through the collecting barrel 7. When collecting, the exhaust fan 8 can be used to draw air and absorb the materials. The flow speed of the materials can be accelerated by exhausting the air, and the conical filter plate 14 can block the materials, so that the materials can change direction and slide into the inclined conduit 9 for export, which is convenient for collecting the materials and is more practical.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A fly ash proportioning device for a cement batching station, comprising a proportioning barrel (1), characterized in that: A sealing cover (2) is provided on the outer surface of one end of the proportioning barrel (1), a feeding port (3) and a stirring motor (4) are provided on the outer surface of one end of the sealing cover (2), the feeding port (3) is located on one side of the stirring motor (4), a discharge valve pipe (5) and a fixed bracket (6) are provided on the outer surface of the other end of the proportioning barrel (1), the fixed bracket (6) is located around the discharge valve pipe (5), a receiving barrel (7) is provided on the outer surface of one end of the discharge valve pipe (5), an exhaust fan (8) is provided on the outer surface of one end of the receiving barrel (7), and the receiving barrel (7) is provided with a suction fan (8). An inclined conduit (9) is provided on the outer wall of the material receiving barrel (7), a central tube (10) is provided in the middle of the material feeding port (3), a hopper (11) is provided on the outer surface of one end of the central tube (10), a vibration motor (12) is provided on the outer wall of the central tube (10), a connecting spring (13) is provided between the material feeding port (3) and the central tube (10), a conical filter plate (14) is provided in the middle of the material receiving barrel (7), a material discharge inclined plate (15) is provided on the inner wall of the material hopper (11), and a material dividing rod (16) is provided on the outer surface of one end of the material discharge inclined plate (15).

2. A fly ash proportioning device for a cement batching station according to claim 1, characterized in that: The outer surface of one end of the proportioning barrel (1) is detachably connected to the outer surface of the other end of the sealing cover (2), and the outer surface of one end of the sealing cover (2) is welded to the outer surface of one end of the feed port (3).

3. The fly ash proportioning device for a cement batching station according to claim 1, characterized in that: The feed port (3) is connected to the center tube (10) via a connecting spring (13); the outer surface of one end of the center tube (10) is fixedly connected to the outer surface of one end of the hopper (11); and the outer wall of the center tube (10) is detachably connected to the outer wall of the vibration motor (12).

4. The fly ash proportioning device for a cement batching station according to claim 1, characterized in that: The inner wall of the hopper (11) is fixedly connected to the outer surface of one end of the material discharge inclined plate (15), and the upper outer surface of the material discharge inclined plate (15) is fixedly connected to the outer surface of one end of the material distribution rod (16).

5. The fly ash proportioning device for cement batching station according to claim 1, characterized in that: The outer surface of the other end of the proportioning barrel (1) is detachably connected to the outer surface of the other end of the discharge valve tube (5), the outer surface of one end of the discharge valve tube (5) is fixedly connected to the outer wall of the receiving barrel (7), and the outer surface of one end of the receiving barrel (7) is detachably connected to the outer surface of one end of the exhaust fan (8).

6. A fly ash proportioning device for a cement batching station according to claim 1, characterized in that: The outer wall of the material receiving cylinder (7) is fixedly connected to the outer surface of one end of the inclined conduit (9), and the inner wall of the material receiving cylinder (7) is detachably connected to the outer wall of the conical filter plate (14).

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