A limestone powder storage silo

Abstract

The utility model discloses a kind of limestone powder storage powder bins, including powder bucket, the outer fixed connection of powder bucket has exhaust pipe, the inner wall fixed connection of exhaust pipe has filter plate, the inner wall rotationally connected of filter plate has connecting column, the inner wall of connecting column is detachably connected with fixed plate, the inner wall sliding connection of fixed plate has two L type pressing plate, the outer fixed connection of two L type pressing plate is all connected with clamping block, the inner wall sliding connection of fixed plate has slide, the outer fixed connection of slide has cleaning plate, the outer fixed connection of slide is connected with multiple elastic piece two in the fixed connection of cleaning plate far end, the inner wall of fixed plate is equipped with sliding slot. In the utility model, through modularization design, so that fixed plate is more convenient when subsequent replacement or maintenance, wherein the cleaning plate in fixed plate can clean the limestone powder attached to the outside of filter plate when drying, to avoid filter plate from being blocked when working.

Description

Technical Field

[0001] This utility model relates to the field of limestone powder storage technology, and more specifically, to a limestone powder storage silo. Background Technology

[0002] Limestone powder is a fine powder made from crushed and ground calcium carbonate (CaCO3). It is white or grayish-white, chemically stable, and soluble in acids. It is widely used in construction, chemical industry, metallurgy, agriculture, and other fields. Its storage silos are large, sealed containers, mostly cylindrical steel or concrete structures, with moisture-proof, dust-proof, and leak-proof functions. They are equipped with anti-bridging and material level monitoring devices to ensure storage safety and powder flowability. They are key equipment in industrial warehousing and production.

[0003] Publication No. (CN221164286U) discloses a limestone powder storage silo, including a storage silo with a drying silo fixedly connected to the top of the storage silo. The drying silo contains a drying mechanism, and a feeding assembly is located on top of the drying mechanism. The drying mechanism includes an air inlet frame and an exhaust pipe. Through the design of the drying mechanism, the limestone powder first enters the drying silo. At this time, a round rod drives the first and second fan blades to rotate synchronously. The first fan blade introduces external airflow into the drying silo. After the heating wire is energized, the airflow is heated, and the hot airflow blows into the drying chamber to dry the limestone powder. The water vapor generated during drying is discharged to the outside through the exhaust pipe, thus preventing the evaporated moisture from remaining inside the silo and causing the limestone powder to become damp during subsequent storage.

[0004] However, this type of limestone powder storage silo has the following drawbacks: when cleaning the lime powder adhering to the outside of the filter plate, it is impossible to clean the stubborn and thick lime powder by adhering closely to the surface of the filter plate to avoid clogging. Furthermore, it is impossible to quickly disassemble and replace the cleaning plate during subsequent replacement or maintenance, which greatly affects efficiency. The inability to quickly disassemble and replace the cleaning plate will increase the time required for each maintenance operation. Moreover, if the stubborn and thick lime powder cannot be cleaned by adhering closely to the surface of the filter plate, it will gradually accumulate in the pores and surface of the filter plate, resulting in a decrease in the air permeability of the filter plate, or even complete clogging. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a limestone powder storage bin to solve the problem that in the prior art, it is impossible to closely adhere to the surface of the filter plate to clean stubborn and thick limestone powder and avoid clogging.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a limestone powder storage silo, comprising...

[0007] A powder bucket is provided, with an exhaust pipe fixedly connected to its exterior. A filter plate is fixedly connected to the inner wall of the exhaust pipe. A connecting column is rotatably connected to the inner wall of the filter plate. A fixing plate is detachably connected to the inner wall of the connecting column. Two L-shaped pressure plates are slidably connected to the inner wall of the fixing plate. Each of the two L-shaped pressure plates is fixedly connected to a locking block on its exterior. A sliding plate is slidably connected to the inner wall of the fixing plate. A cleaning plate is fixedly connected to the exterior of the sliding plate.

[0008] The end of the slide away from the cleaning plate is fixedly connected to a plurality of elastic elements. The inner wall of the fixed plate is provided with a sliding groove. The outside of the powder bucket is fixedly connected to an air inlet box. The end of the connecting column away from the filter plate is fixedly connected to a motor.

[0009] The external sliding connection of the slide plate is to the inner wall of the slide groove, the external fixed connection of the powder bucket is to the feed pipe, the adjacent end of the L-shaped pressure plate is fixedly connected to an elastic element, and the inner wall of the L-shaped pressure plate is provided with a connecting groove.

[0010] The end of the locking block away from the fixing plate is engaged with the inner wall of the connecting column, and the outer side of the cleaning plate is slidably connected to the inner wall of the fixing plate.

[0011] The end of the elastic element away from the slide plate is fixedly connected to the inner wall of the fixed plate, and the outside of the motor is fixedly connected to the inner wall of the air intake box.

[0012] The two ends of the first elastic element are fixedly connected to the inner wall of the connecting groove, and the outer side of the second elastic element is fixedly connected to the inner wall of the sliding groove.

[0013] The outer side of the elastic element 1 is in contact with the inner wall of the fixed plate, and the end of the cleaning plate away from the slide plate is in contact with the outer side of the filter plate;

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In the above solution, the modular design makes it more convenient to replace or maintain the fixing plate in the future. The cleaning plate in the fixing plate can clean the lime powder attached to the outside of the filter plate during drying, so as to avoid the filter plate from clogging during operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the exhaust pipe structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the connecting column structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the L-shaped pressure plate structure of this utility model.

[0020] [Figure Labels]

[0021] 1. Powder hopper; 2. Exhaust pipe; 3. Filter plate; 4. Connecting column; 5. Fixing plate; 6. L-shaped pressure plate; 7. Clamping block; 8. Elastic component one; 9. Connecting groove; 10. Air inlet box; 11. Motor; 12. Slide plate; 13. Cleaning plate; 14. Elastic component two; 15. Slide groove; 16. Feed pipe. Detailed Implementation

[0022] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0023] Example 1: Please refer to Figures 1 to 4 This utility model provides a technical solution: a limestone powder storage silo, including a powder barrel 1, an exhaust pipe 2 fixedly connected to the outside of the powder barrel 1, a filter plate 3 fixedly connected to the inner wall of the exhaust pipe 2, a connecting column 4 rotatably connected to the inner wall of the filter plate 3, a fixing plate 5 detachably connected to the inner wall of the connecting column 4, two L-shaped pressure plates 6 slidably connected to the inner wall of the fixing plate 5, and a locking block 7 fixedly connected to the outside of each of the two L-shaped pressure plates 6. The cooperation between the L-shaped pressure plates 6 and the locking blocks 7 is the key component for quickly disassembling the fixing plate 5. A sliding plate 12 slidably connected to the inner wall of the fixing plate 5, and a cleaning plate 13 fixedly connected to the outside of the sliding plate 12. The end of the locking block 7 away from the fixing plate 5 is locked to the inner wall of the connecting column 4, and the outside of the cleaning plate 13 is slidably connected to the inner wall of the fixing plate 5.

[0024] By pressing the L-shaped pressure plates 6 on both sides of the fixing plate 5, the locking block 7 can be removed from the inside of the connecting column 4 and no longer locked, thus achieving the effect of quick disassembly and enhancing convenience. At the same time, when the cleaning plate 13 comes into contact with the filter plate 3, the cleaning plate 13 can clean the lime powder attached to the surface of the filter plate 3, avoiding blockage during operation and improving production efficiency.

[0025] Example 2: Based on Example 1, in order to more conveniently clean the filter plate 3, multiple elastic elements 14 are fixedly connected to the end of the sliding plate 12 away from the cleaning plate 13. The inner wall of the fixed plate 5 is provided with a sliding groove 15, which provides sufficient space for movement when cleaning the filter plate 3. The powder bucket 1 is fixedly connected to the outside of the air inlet box 10. The end of the connecting column 4 away from the filter plate 3 is fixedly connected to the motor 11. The end of the elastic element 14 away from the sliding plate 12 is fixedly connected to the inner wall of the fixed plate 5. The motor 11 is fixedly connected to the inner wall of the air inlet box 10.

[0026] By starting the motor 11, the connecting column 4 drives the fan blades to rotate, blowing hot air into the interior to dry the lime powder. Some of the lime powder will adhere to the outside of the filter plate 3. At this time, the rotation of the connecting column 4 will drive the fixed plate 5 to rotate. When the fixed plate 5 rotates, it will clean the lime powder adhering to the outside of the filter plate 3 through the cleaning plate 13. The cleaning plate 13 squeezes the elastic element 14 through the sliding plate 12, causing the elastic element 14 to deform and release potential energy. This allows the cleaning plate 13 to stick tightly to the outside of the filter plate 3 to clean the thicker or stubborn lime powder, preventing blockage.

[0027] Example 3: Based on Example 2, the outer side of the slide plate 12 is slidably connected to the inner wall of the slide groove 15, the outer side of the powder bucket 1 is fixedly connected to the feed pipe 16, the near end of the L-shaped pressure plate 6 is fixedly connected to the elastic element 8, the inner wall of the L-shaped pressure plate 6 is provided with a connecting groove 9, the connecting groove 9 is designed so that the elastic element 8 can release potential energy better and more accurately when it deforms, and avoid the elastic element 8 from shifting when it deforms and releases potential energy. The two ends of the elastic element 8 are fixedly connected to the inner wall of the connecting groove 9, the outer side of the elastic element 14 is fixedly connected to the inner wall of the slide groove 15, the outer side of the elastic element 8 is in contact with the inner wall of the fixed plate 5, and the end of the cleaning plate 13 away from the slide plate 12 is in contact with the outer side of the filter plate 3. By rotating the cleaning plate 13, the cleaning plate 13 can clean the lime powder attached to the surface of the filter plate 3.

[0028] By pressing the two L-shaped pressure plates 6, the L-shaped pressure plates 6 squeeze the elastic element 8. After the elastic element 8 is under pressure, it releases space, which satisfies the requirement that the locking block 7 leaves the connecting column 4 and no longer continues to lock. This completes the quick disassembly of the fixing plate 5, making the operation more convenient.

[0029] The working process of this utility model is as follows:

[0030] First, by pressing the two L-shaped pressure plates 6, the L-shaped pressure plates 6 compress the elastic element 8. After being subjected to pressure, the elastic element 8 releases space, satisfying the requirement that the locking block 7 leaves the connecting column 4 and no longer engages. This completes the quick disassembly of the fixing plate 5. When it is necessary to dry the lime powder, the motor 11 is started, causing the connecting column 4 to drive the fan blades to rotate and blow hot air into its interior to dry the lime powder. Some lime powder will adhere to the outside of the filter plate 3. At this time, the rotation of the connecting column 4 will drive the fixing plate 5 to rotate. When the fixing plate 5 rotates, it will clean the lime powder adhering to the outside of the filter plate 3 through the cleaning plate 13. The cleaning plate 13 also compresses the elastic element 14 through the sliding plate 12, causing the elastic element 14 to deform and release potential energy. This allows the cleaning plate 13 to adhere tightly to the outside of the filter plate 3 to clean the thicker or stubborn lime powder, preventing blockage.

[0031] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0032] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A limestone powder storage silo, characterized in that, The device includes a powder bucket (1), an exhaust pipe (2) is fixedly connected to the outside of the powder bucket (1), a filter plate (3) is fixedly connected to the inner wall of the exhaust pipe (2), a connecting column (4) is rotatably connected to the inner wall of the filter plate (3), a fixing plate (5) is detachably connected to the inner wall of the connecting column (4), two L-shaped pressure plates (6) are slidably connected to the inner wall of the fixing plate (5), a locking block (7) is fixedly connected to the outside of the two L-shaped pressure plates (6), a sliding plate (12) is slidably connected to the inner wall of the fixing plate (5), and a cleaning plate (13) is fixedly connected to the outside of the sliding plate (12).

2. The limestone powder storage silo according to claim 1, characterized in that, The end of the slide plate (12) away from the cleaning plate (13) is fixedly connected to a plurality of elastic elements (14), the inner wall of the fixing plate (5) is provided with a sliding groove (15), the outside of the powder bucket (1) is fixedly connected to an air inlet box (10), and the end of the connecting column (4) away from the filter plate (3) is fixedly connected to a motor (11).

3. The limestone powder storage silo according to claim 2, characterized in that, The outer side of the slide plate (12) is slidably connected to the inner wall of the slide groove (15), the outer side of the powder bucket (1) is fixedly connected to the feed pipe (16), the near end of the L-shaped pressure plate (6) is fixedly connected to the elastic element (8), and the inner wall of the L-shaped pressure plate (6) is provided with a connecting groove (9).

4. A limestone powder storage silo according to claim 1, characterized in that, The end of the card block (7) away from the fixed plate (5) is engaged with the inner wall of the connecting column (4), and the outer side of the cleaning plate (13) is slidably connected to the inner wall of the fixed plate (5).

5. A limestone powder storage silo according to claim 2, characterized in that, The end of the elastic element 2 (14) away from the slide plate (12) is fixedly connected to the inner wall of the fixed plate (5), and the outside of the motor (11) is fixedly connected to the inner wall of the air intake box (10).

6. A limestone powder storage silo according to claim 3, characterized in that, The two ends of the first elastic element (8) are fixedly connected to the inner wall of the connecting groove (9), and the outer side of the second elastic element (14) is fixedly connected to the inner wall of the sliding groove (15).

7. A limestone powder storage silo according to claim 3, characterized in that, The outer side of the elastic element (8) is in contact with the inner wall of the fixing plate (5), and the end of the cleaning plate (13) away from the sliding plate (12) is in contact with the outer side of the filter plate (3).

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