Homogenizing bin for raw meal powder production

Abstract

The utility model relates to homogenization library technical field, concretely is a kind of homogenization library for raw meal powder production, including homogenization jar, the lower end of homogenization jar is fixedly connected with discharge pipe, feed pipe is fixedly assembled in the homogenization jar, the upper surface of homogenization jar is fixedly connected with motor, the inner wall of discharge pipe is rotatably connected with auger, the output end of motor is fixedly connected with auger through homogenization jar, the inner wall top of homogenization jar is fixedly connected with two electric push rods, the output end of two electric push rods is fixedly connected with baffle in common, the arc surface of feed pipe is slidably sleeved with receiving ring, the arc surface of feed pipe is fixedly connected with fixed block.The utility model, by auger, electric push rod and baffle etc. component cooperation, when homogenizing raw meal powder, the gap between baffle and feed pipe can limit the discharge speed of raw meal powder, so that raw meal powder can be evenly conveyed into homogenization jar, improve the practicability of homogenization jar.

Description

Technical Field

[0001] This utility model relates to the field of homogenization bin technology, and in particular to a homogenization bin for raw material powder production. Background Technology

[0002] The raw meal homogenization silo is a key piece of equipment in the cement production process. Its main function is to homogenize the raw meal exiting the mill, making the composition of the raw meal uniform and stable. Because cement raw meal is made by grinding limestone, clay, iron ore and coal in a certain proportion, composition fluctuations are inevitable during the mining, transportation, batching and grinding of raw materials. The raw meal homogenization silo can reduce these fluctuations and ensure the high uniformity of the composition of the raw meal entering the kiln.

[0003] The above-mentioned and existing technologies have the following drawbacks: during the use of the homogenization silo, it is difficult to continuously and evenly feed the raw material powder into the homogenization silo, thus making it impossible to continuously mix and homogenize the raw material powder, thereby reducing the practicality of the homogenization silo.

[0004] Therefore, a homogenization chamber for raw meal powder production is proposed. Utility Model Content

[0005] The purpose of this invention is to solve the problem that it is difficult to continuously and evenly feed raw meal powder into the homogenization chamber, thus making it impossible to continuously mix and homogenize the raw meal powder, and proposes a homogenization chamber for raw meal powder production.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a homogenization silo for raw material powder production, comprising a homogenization tank, a discharge pipe fixedly connected to the lower end of the homogenization tank, a feed pipe fixedly assembled inside the homogenization tank, a motor fixedly connected to the upper surface of the homogenization tank, an auger rotatably connected to the inner wall of the discharge pipe, the output end of the motor passing through the homogenization tank and fixedly connected to the auger, and two electric push rods fixedly connected to the top of the inner wall of the homogenization tank, the output ends of the two electric push rods being fixedly connected to a baffle.

[0007] The effect achieved by the above components is as follows: when raw material powder is homogenized by the cooperation of components such as auger, electric actuator and baffle, the gap between the baffle and the feed pipe will limit the discharge speed of raw material powder, so that the raw material powder can be evenly transported into the homogenization tank, thus improving the practicality of the homogenization tank.

[0008] Preferably, a receiving ring is slidably fitted on the arc surface of the feed pipe, a fixing block is fixedly connected to the arc surface of the feed pipe, the fixing block is slidably connected to the receiving ring, an extension rod is fixedly connected to the outer arc surface of the receiving ring, and a triangular strip is fixedly connected to the output end of the motor.

[0009] The effect achieved by the above components is that during the continuous operation of the motor, the receiving ring will vibrate continuously in the vertical direction, thereby enabling the raw material powder to be mixed evenly.

[0010] Preferably, a spring is fixedly connected to the lower surface of the fixing block, and one end of the spring is fixedly connected to the receiving ring.

[0011] The effect achieved by the above components is that when the triangular bar and the extension rod are no longer in contact, the spring extends, and the receiving ring will slide down quickly and return to its original position with the help of the spring's elastic force.

[0012] Preferably, a limiting ring is fixedly connected to the arc surface of the feed pipe, and the limiting ring is located at the lower end of the receiving ring.

[0013] The effect achieved by the above components is that the limiting ring restricts the downward movement distance of the receiving ring, thereby aligning the extension rod with the inclined surface of the triangular strip.

[0014] Preferably, a buffer pad is fixedly connected to the lower end of the receiving ring, and the buffer pad is located above the limiting ring.

[0015] The effect achieved by the above components is that the buffer pad reduces the impact force between the receiving ring and the limiting ring.

[0016] Preferably, an exhaust ring is fixedly connected to the arc surface of the feed pipe, and an air inlet pipe is fixedly connected inside the homogenization tank, with the air inlet pipe and the exhaust ring being fixedly connected.

[0017] The effect achieved by the above components is as follows: during the homogenization process, the air intake pipe is connected to an external blower (not shown in the figure), and the high-speed air will be discharged through the air intake pipe by the exhaust ring. At this time, the air will blow away the raw material powder, and then mix the raw material powder again, thereby improving the mixing effect.

[0018] Preferably, a telescopic tube is fixedly connected to the top inner wall of the homogenization tank, the lower end of the telescopic tube is fixedly connected to a baffle, and the electric push rod is located inside the telescopic tube.

[0019] The effect achieved by the above components is that the telescopic tube can prevent raw material powder from adhering to the output end surface of the electric actuator, thus preventing the electric actuator from operating normally.

[0020] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0021] 1. In this utility model, when raw material powder is homogenized by the cooperation of components such as auger, electric push rod and baffle, the gap between the baffle and the feed pipe will limit the discharge speed of raw material powder, so that the raw material powder can be evenly transported into the homogenization tank, thereby improving the practicality of the homogenization tank.

[0022] 2. In this utility model, by setting an air inlet pipe and an exhaust ring, during the homogenization process, the air inlet pipe is connected to an external blower (not shown in the figure). The high-speed air will be discharged through the air inlet pipe by the exhaust ring. At this time, the air will blow away the raw material powder, and then mix the raw material powder again, thereby improving the mixing effect. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic cross-sectional view of the homogenization tank of this utility model;

[0025] Figure 3 This is a partial cross-sectional structural diagram of the homogenization tank of this utility model;

[0026] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle.

[0027] Legend: 1. Homogenizing tank; 2. Discharge pipe; 3. Feed pipe; 4. Motor; 5. Screwdriver; 6. Electric actuator; 7. Baffle; 8. Receiving ring; 9. Fixing block; 10. Extension rod; 11. Triangular strip; 12. Limiting ring; 13. Spring; 14. Buffer pad; 15. Exhaust ring; 16. Air inlet pipe; 17. Telescopic pipe. Detailed Implementation

[0028] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0030] like Figures 1-4As shown, this utility model provides a homogenization silo for raw material powder production, including a homogenization tank 1. A discharge pipe 2 is fixedly connected to the lower end of the homogenization tank 1. A feed pipe 3 is fixedly installed inside the homogenization tank 1. A motor 4 is fixedly connected to the upper surface of the homogenization tank 1. An auger 5 is rotatably connected to the inner wall of the discharge pipe 2. The output end of the motor 4 passes through the homogenization tank 1 and is fixedly connected to the auger 5. Two electric push rods 6 are fixedly connected to the top of the inner wall of the homogenization tank 1. The output ends of the two electric push rods 6 are jointly fixedly connected to a baffle 7. A receiving ring 8 is slidably fitted onto the arc surface of the feed pipe 3. A fixed block 9 is fixedly connected to the receiving ring 8, and the fixed block 9 is slidably connected to the receiving ring 8. An extension rod 10 is fixedly connected to the outer arc surface of the receiving ring 8. A triangular strip 11 is fixedly connected to the output end of the motor 4. During the continuous operation of the motor 4, the receiving ring 8 will continuously vibrate in the vertical direction, so that the raw material powder can be evenly mixed. A spring 13 is fixedly connected to the lower surface of the fixed block 9. One end of the spring 13 is fixedly connected to the receiving ring 8. When the triangular strip 11 and the extension rod 10 are disengaged, the spring 13 extends, and the receiving ring 8 will quickly slide downward and reset with the help of the elastic force of the spring 13.

[0031] like Figures 2-4 As shown, a limiting ring 12 is fixedly connected to the arc surface of the feed pipe 3. The limiting ring 12 is located at the lower end of the receiving ring 8. The limiting ring 12 restricts the downward movement distance of the receiving ring 8, thereby aligning the extension rod 10 with the inclined surface of the triangular strip 11. A buffer pad 14 is fixedly connected to the lower end of the receiving ring 8. The buffer pad 14 is located above the limiting ring 12. The buffer pad 14 reduces the collision force between the receiving ring 8 and the limiting ring 12. An exhaust ring 15 is fixedly connected to the arc surface of the feed pipe 3. An air inlet pipe 16 is fixedly connected inside the homogenization tank 1. The air inlet pipe 16 and the exhaust ring 15 are connected together. With a fixed connection, during the homogenization process, the air inlet pipe 16 is connected to an external blower (not shown in the figure). High-speed air will be discharged through the air inlet pipe 16 by the exhaust ring 15. At this time, the air will blow away the raw material powder, and then mix the raw material powder again, which improves the mixing effect. The top inner wall of the homogenization tank 1 is fixedly connected to a telescopic pipe 17. The lower end of the telescopic pipe 17 is fixedly connected to the baffle 7. The electric push rod 6 is located inside the telescopic pipe 17. The telescopic pipe 17 can prevent the raw material powder from adhering to the output end surface of the electric push rod 6 and affecting the normal operation of the electric push rod 6.

[0032] The overall working principle is as follows: When homogenizing raw meal powder, the raw meal powder is fed into the feed pipe 3, and then the motor 4 is turned on. The rotation of the output end of the motor 4 drives the auger 5 to rotate, and the auger 5 will convey the raw meal powder from bottom to top. At this time, the raw meal powder will be evenly distributed in the feed pipe 3 due to gravity. When the raw meal powder is discharged from the feed pipe 3, it will contact the baffle 7. The gap between the baffle 7 and the feed pipe 3 will limit the discharge speed of the raw meal powder, so that the raw meal powder can be evenly conveyed to the homogenization stage. Inside tank 1, the practicality of homogenization tank 1 is improved. Raw material powder will then fall onto the receiving ring 8. When it is necessary to adjust the discharge speed of the raw material powder, the output end of the electric push rod 6 drives the baffle 7 to move, thereby adjusting the gap between the baffle 7 and the feed pipe 3. Simultaneously, the telescopic tube 17 prevents raw material powder from adhering to the surface of the output end of the electric push rod 6, thus preventing the electric push rod 6 from operating normally. During the rotation of the motor 4, the output end of the motor 4 drives the triangular block to move. The inclined surface of the triangular block and the extension... When the extension rod 10 contacts the feed rod 10, it will squeeze the extension rod 10. The extension rod 10 will drive the receiving ring 8 to slide upward along the fixed block 9 and the feed pipe 3. The sliding of the receiving ring 8 will compress the spring 13. When the triangular strip 11 disengages from the extension rod 10, the spring 13 extends. The receiving ring 8 will slide downward quickly with the help of the elastic force of the spring 13 and reset. Therefore, during the continuous operation of the motor 4, the receiving ring 8 will vibrate continuously in the vertical direction, so that the raw material powder can be evenly mixed. The downward movement of the receiving ring 8 will cause the buffer pad 14 to hit the limiting ring 12. The limiting ring 12 will limit the downward movement distance of the receiving ring 8, so that the extension rod 10 and the inclined surface of the triangular strip 11 are aligned. The buffer pad 14 will reduce the collision force between the receiving ring 8 and the limiting ring 12. During the homogenization process, the air inlet pipe 16 is connected to the external blower (not shown in the figure). The high-speed air will be discharged through the air inlet pipe 16 by the exhaust ring 15. At this time, the air will blow away the raw material powder, and then mix the raw material powder again, improving the mixing effect.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A homogenization silo for raw meal powder production, comprising a homogenization tank (1), characterized in that: The lower end of the homogenizing tank (1) is fixedly connected to a discharge pipe (2). A feed pipe (3) is fixedly installed inside the homogenizing tank (1). A motor (4) is fixedly connected to the upper surface of the homogenizing tank (1). An auger (5) is rotatably connected to the inner wall of the discharge pipe (2). The output end of the motor (4) passes through the homogenizing tank (1) and is fixedly connected to the auger (5). Two electric push rods (6) are fixedly connected to the top of the inner wall of the homogenizing tank (1). The output ends of the two electric push rods (6) are fixedly connected to a baffle (7). An exhaust ring (15) is fixedly connected to the arc surface of the feed pipe (3). An air inlet pipe (16) is fixedly connected inside the homogenizing tank (1). The air inlet pipe (16) is fixedly connected to the exhaust ring (15).

2. The homogenization silo for raw meal powder production according to claim 1, characterized in that: The feed pipe (3) has a receiving ring (8) slidingly fitted on its arc surface. The feed pipe (3) has a fixing block (9) fixedly connected to its arc surface. The fixing block (9) is slidably connected to the receiving ring (8). The outer arc surface of the receiving ring (8) is fixedly connected to an extension rod (10). The output end of the motor (4) is fixedly connected to a triangular strip (11).

3. The homogenization silo for raw meal powder production according to claim 2, characterized in that: A spring (13) is fixedly connected to the lower surface of the fixing block (9), and one end of the spring (13) is fixedly connected to the receiving ring (8).

4. The homogenization silo for raw meal powder production according to claim 2, characterized in that: The feed pipe (3) has a fixed connection to a limiting ring (12) on its arc surface, and the limiting ring (12) is located at the lower end of the receiving ring (8).

5. The homogenization silo for raw meal powder production according to claim 4, characterized in that: The lower end of the receiving ring (8) is fixedly connected to a buffer pad (14), which is located above the limiting ring (12).

6. The homogenization silo for raw meal powder production according to claim 1, characterized in that: The top inner wall of the homogenization tank (1) is fixedly connected to a telescopic tube (17), the lower end of the telescopic tube (17) is fixedly connected to a baffle (7), and the electric push rod (6) is located inside the telescopic tube (17).

Images