A fiberglass-grade pyrophyllite micro powder bag dust collection device

Abstract

This utility model relates to the field of pyrophyllite processing technology and discloses a baghouse dust collection device for fiberglass-grade pyrophyllite micropowder. The device includes a housing: a top plate is installed at the top of the housing, a support frame is installed at the bottom, an air pump cleaning assembly is installed at the front, a hopper is installed at the bottom, a connecting pipe is installed at the bottom of the hopper, a rotating shaft is rotatably connected to one side of the connecting pipe, and an agitator is installed on one side of the rotating shaft. This fiberglass-grade pyrophyllite micropowder baghouse dust collection device, by setting an easily rotatable and fixable agitator inside the connecting pipe, allows the dust to be dispersed simply by releasing and rotating the agitator when blockage occurs due to dust transported inside the connecting pipe. This ensures continuous and stable operation of the dust collection device, avoiding decreased production efficiency and equipment damage caused by blockage.

Description

Technical Field

[0001] This utility model relates to the field of pyrophyllite processing technology, and in particular to a fiberglass-grade pyrophyllite micro powder bag dust collection device. Background Technology

[0002] Pyrophyllite processing refers to the process of crushing, grinding, grading, and purifying natural pyrophyllite ore through a series of physical or chemical means to transform it into products that meet specific application requirements. Fiberglass-grade pyrophyllite micro powder bag dust collection device is a dust collection device specifically used in the production process of fiberglass-grade pyrophyllite micro powder. It captures pyrophyllite micro powder dust generated during processing through the filtration effect of filter bags, and recovers or treats the dust through a dust removal and ash discharge system, ultimately achieving the purpose of dust reduction and air purification.

[0003] When using existing pyrophyllite powder bag dust collection devices, the pyrophyllite powder inevitably gets wet during processing and transportation, causing the dust collected during the dust removal process to also have a certain amount of moisture attached. During subsequent dust cleaning, this may cause the dust inside the conveying pipe to become clogged, requiring the operator to stop the machine for repairs, which will have a certain impact on work efficiency. Summary of the Invention

[0004] The technical problem to be solved by this utility model is that the existing technology has the disadvantage of being inconvenient to clean when dust causes blockage. To this end, we propose a glass fiber grade pyrophyllite micro powder bag dust collection device.

[0005] To achieve the above objectives, this application adopts the following technical solution: a glass fiber grade pyrophyllite micro powder bag dust collection device, comprising a device shell: a top plate is installed at the top of the device shell, a support frame is installed at the bottom of the device shell, an air pump cleaning assembly is installed at the front of the device shell, a hopper is installed at the bottom of the device shell, a connecting pipe is installed at the bottom of the hopper, a rotating shaft is rotatably connected through one side of the connecting pipe, an agitator is installed on one side of the rotating shaft, a rotating handle is installed on the other side of the rotating shaft, a connecting circular plate is fixedly connected to the surface of the rotating shaft, an L-shaped plate is fixedly connected to the surface of the connecting circular plate, a positioning pin is slidably connected inside the L-shaped plate, a push-pull plate is fixedly connected to one side of the positioning pin, a plurality of through grooves that slide with the positioning pin are opened on the surface of the connecting circular plate, and a plurality of limiting grooves that insert with the positioning pin are opened on one side of the connecting pipe.

[0006] Preferably, a spring is fitted on the surface of the positioning pin, and the two sides of the spring are fixedly connected to the connecting circular plate and the push-pull plate, respectively.

[0007] Preferably, a limiting seal sleeve is installed on the surface of the rotating shaft, and the limiting seal sleeve is installed at a position that contacts the surface of the connecting pipe.

[0008] Preferably, a circular ring plate is slidably connected to the surface of the rotating shaft, and a connecting frame is fixedly connected to both the front and rear ends of the circular ring plate. The side of the connecting frame near the connecting pipe is fixedly connected to the connecting pipe. A torsion spring is sleeved on the surface of the rotating shaft, and the two sides of the torsion spring are fixedly connected to the connecting circular plate and the circular ring plate, respectively.

[0009] Preferably, the top and bottom ends of the agitator are both provided with bevels, and the surface of the agitator is coated with an epoxy resin coating.

[0010] Preferably, the inner diameter of the limiting groove is designed to match the size of the positioning pin.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] In this invention, when the connecting pipe becomes clogged during dust transport, the push-pull plate is pulled outward to pull the positioning pin out of the limiting groove, thus releasing the rotating shaft from its fixed position. Then, the rotating handle is turned to drive the agitator plate to disperse the clogged dust inside the connecting pipe. After dispersion, the rotating shaft is rotated until the positioning pin is aligned with the limiting groove and the agitator plate is vertical. The push-pull plate is then pushed to insert the positioning pin into the limiting groove, achieving convenient fixation of the agitator plate after use. By installing an easily rotatable and fixable agitator plate inside the connecting pipe, when dust transported inside the connecting pipe becomes clogged, simply releasing and rotating the agitator plate disperses the clogged dust, allowing the dust collection device to operate continuously and stably, avoiding decreased production efficiency and equipment damage caused by blockage. Attached Figure Description

[0013] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:

[0014] Figure 1 This is a schematic diagram of the main structure of the bag dust collection device of this utility model;

[0015] Figure 2 This is a schematic diagram of the connecting pipe and stirring plate structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the stirring plate fixing assembly of this utility model;

[0017] Figure 4 This is a side view of the stirring plate fixing assembly of this utility model.

[0018] Legend: 1. Device casing; 2. Top plate; 3. Support frame; 4. Air pump cleaning assembly; 5. Hopper; 6. Connecting pipe; 7. Rotating shaft; 8. Stirring plate; 9. Rotating handle; 10. Connecting circular plate; 11. L-shaped plate; 12. Positioning pin; 13. Push-pull plate; 14. Through groove; 15. Limiting groove; 16. Elastic spring; 17. Limiting sealing sleeve; 18. Circular plate; 19. Connecting frame; 20. Torsion spring; 21. Angled. Detailed Implementation

[0019] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementation methods without changing the essential spirit of this utility model. Therefore, the following specific embodiments and accompanying drawings are merely exemplary descriptions of the technical solution of this utility model, and should not be regarded as the entirety of this utility model or as a limitation or restriction on the technical solution of this utility model.

[0020] Reference Figure 1 - Figure 4 As shown, this utility model provides a technical solution: a baghouse dust collection device for fiberglass-grade pyrophyllite micro powder, including a device shell 1; a top plate 2 is installed at the top of the device shell 1, a support frame 3 is installed at the bottom of the device shell 1, an air pump cleaning assembly 4 is installed at the front of the device shell 1, a hopper 5 is installed at the bottom of the device shell 1, a connecting pipe 6 is installed at the bottom of the hopper 5, a rotating shaft 7 is rotatably connected through one side of the connecting pipe 6, an agitator 8 is installed on one side of the rotating shaft 7, a rotating handle 9 is installed on the other side of the rotating shaft 7, a connecting circular plate 10 is fixedly connected to the surface of the rotating shaft 7, an L-shaped plate 11 is fixedly connected to the surface of the connecting circular plate 10, a positioning pin 12 is slidably connected inside the L-shaped plate 11, a push-pull plate 13 is fixedly connected to one side of the positioning pin 12, a plurality of through grooves 14 are opened on the surface of the connecting circular plate 10 that slide with the positioning pin 12, and a plurality of insertion grooves are opened on one side of the connecting pipe 6 that insert with the positioning pin 12. When the connecting pipe 6 becomes blocked during dust transport, the push-pull plate 13 is pulled outward to pull the positioning pin 12 out of the limiting groove 15, thus releasing the rotating shaft 7 from its fixed position. At this time, the rotating handle 9 is rotated to drive the stirring plate 8 to disperse the dust blocking the connecting pipe 6. After dispersion, the rotating shaft 7 is rotated until the positioning pin 12 is aligned with the limiting groove 15 and the stirring plate 8 is in a vertical position. Then, the push-pull plate 13 is pushed to insert the positioning pin 12 into the limiting groove 15, achieving convenient fixation of the stirring plate 8 after use. By setting a stirring plate 8 inside the connecting pipe 6 that can be easily rotated and fixed, when the dust transported inside the connecting pipe 6 becomes blocked, it is only necessary to release the fixing of the stirring plate 8 and rotate it to disperse the blocked dust, thereby enabling the dust collection device to work continuously and stably, avoiding the decrease in production efficiency and equipment damage caused by blockage.

[0021] Reference Figure 4 As shown in this embodiment: a spring spring 16 is sleeved on the surface of the positioning pin 12. The two sides of the spring spring 16 are fixedly connected to the connecting circular plate 10 and the push-pull plate 13 respectively. With the setting of the spring spring 16, when it is necessary to fix the position of the rotating shaft 7, the positioning pin 12 is aligned with the limiting groove 15. At this time, the push-pull plate 13 is released. The elastic force of the spring spring 16 will drive the positioning pin 12 to quickly insert into the limiting groove 15, thereby achieving rapid fixation after the rotating shaft 7 has rotated.

[0022] Reference Figure 4 As shown in this embodiment: a limiting seal sleeve 17 is installed on the surface of the rotating shaft 7. The limiting seal sleeve 17 is installed at the position that contacts the surface of the connecting pipe 6. By setting the limiting seal sleeve 17, the gap between the rotating shaft 7 and the connecting pipe 6 can be effectively sealed during the rotation of the rotating shaft 7, and the position of the rotating shaft 7 will not be laterally offset, thus effectively improving the stability during use.

[0023] Reference Figure 3 and Figure 4 As shown in this embodiment: a circular ring plate 18 is slidably connected to the surface of the rotating shaft 7. A connecting frame 19 is fixedly connected to both the front and rear ends of the circular ring plate 18. The side of the connecting frame 19 closest to the connecting pipe 6 is fixedly connected to the connecting pipe 6. A torsion spring 20 is sleeved on the surface of the rotating shaft 7. The two sides of the torsion spring 20 are fixedly connected to the connecting circular plate 10 and the circular ring plate 18, respectively. Through the arrangement of the circular ring plate 18, the connecting frame 19 and the torsion spring 20, when the operator rotates the rotating shaft 7 by rotating the handle 9, the torsion spring 20 will store force. After the stirring plate 8 has dispersed the dust that is blocking the shaft, the rotating handle 9 is released. At this time, the elastic force stored in the torsion spring 20 is released, which drives the rotating shaft 7 to rotate to the initial position, thereby achieving a quick reset of the rotating shaft 7 after rotation, which is convenient for the next use.

[0024] Reference Figure 3 As shown in this embodiment: the top and bottom ends of the stirring plate 8 are both provided with bevels 21, and the surface of the stirring plate 8 is coated with an epoxy resin coating. By setting the bevels 21, the accumulation of micro powder on the surface of the stirring plate 8 can be effectively reduced, thereby effectively improving the dust discharge efficiency. Furthermore, by setting the epoxy resin coating, the wear of impurities on the surface of the stirring plate 8 can be effectively reduced, thereby effectively improving the service life.

[0025] Reference Figure 2 and Figure 3As shown in this embodiment, the inner diameter of the limiting groove 15 is designed to match the size of the positioning pin 12. By matching the size of the limiting groove 15 and the positioning pin 12, when the positioning pin 12 is inserted into the limiting groove 15, the fixing effect between the rotating shaft 7 and the stirring plate 8 can be significantly improved, and it is not easy to cause shaking or displacement, thus effectively improving the fixing effect of the stirring plate 8 after use.

[0026] Working principle: When the connecting pipe 6 becomes clogged during dust transport, the push-pull plate 13 is pulled outward to pull the positioning pin 12 out of the limiting groove 15, thus releasing the rotating shaft 7 from its fixed position. Then, the rotating handle 9 is rotated to drive the agitator plate 8 to disperse the dust clogged inside the connecting pipe 6. After dispersion, the rotating shaft 7 is rotated until the positioning pin 12 is aligned with the limiting groove 15 and the agitator plate 8 is vertical. The push-pull plate 13 is then pushed to insert the positioning pin 12 into the limiting groove 15, achieving convenient fixation of the agitator plate 8 after use. This is achieved by providing a convenient... The rotating and fixed agitator 8, when the dust conveyed inside the connecting pipe 6 becomes clogged, can simply be released from its fixed position and rotated to disperse the clogged dust, thus ensuring the dust collection device can operate continuously and stably, avoiding decreased production efficiency and equipment damage caused by blockage. Through the setting of the elastic spring 16, when it is necessary to fix the position of the rotating shaft 7, the positioning pin 12 is aligned with the limiting groove 15, and then the push-pull plate 13 is released. The elastic force of the elastic spring 16 will then drive the positioning pin 12 to quickly insert into the limiting groove 15, thereby achieving rapid fixation after the rotating shaft 7 has rotated. The sealing sleeve 17 effectively seals the gap between the rotating shaft 7 and the connecting pipe 6 during rotation, preventing lateral displacement of the rotating shaft 7 and improving stability during use. Through the arrangement of the annular plate 18, connecting bracket 19, and torsion spring 20, when the operator rotates the rotating shaft 7 using the handle 9, the torsion spring 20 stores force. After the agitator plate 8 disperses the clogged dust, releasing the handle 9 releases the stored force, causing the rotating shaft 7 to rotate back to its initial position, thus achieving rotation... The quick reset of the rotating shaft 7 after rotation facilitates the next use. The angle 21 effectively reduces the accumulation of micropowder on the surface of the stirring plate 8, thereby improving the dust removal efficiency. The epoxy resin coating effectively reduces the wear of impurities on the surface of the stirring plate 8, thus improving its service life. The matching size of the limiting groove 15 and the positioning pin 12 significantly improves the fixing effect between the rotating shaft 7 and the stirring plate 8 when the positioning pin 12 is inserted into the limiting groove 15, making it less prone to shaking and displacement, and effectively improving the fixing effect of the stirring plate 8 after use.

[0027] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A bag filter device for glass-grade vermiculite micro-powder, characterized in that, The device includes a housing (1): a top plate (2) is installed at the top of the housing (1), a support frame (3) is installed at the bottom of the housing (1), an air pump cleaning assembly (4) is installed at the front end of the housing (1), a hopper (5) is installed at the bottom of the housing (1), a connecting pipe (6) is installed at the bottom of the hopper (5), a rotating shaft (7) is rotatably connected to one side of the connecting pipe (6), an agitator (8) is installed on one side of the rotating shaft (7), and a rotating plate (8) is installed on the other side of the rotating shaft (7). The handle (9) is fixedly connected to the surface of the rotating shaft (7), and an L-shaped plate (11) is fixedly connected to the surface of the connecting round plate (10). A positioning pin (12) is slidably connected inside the L-shaped plate (11). A push-pull plate (13) is fixedly connected to one side of the positioning pin (12). A plurality of through grooves (14) that slide with the positioning pin (12) are opened on the surface of the connecting round plate (10). A plurality of limiting grooves (15) that insert with the positioning pin (12) are opened on one side of the connecting tube (6).

2. The fiberglass-grade pyrophyllite micro powder bag dust collection device according to claim 1, characterized in that: A spring (16) is fitted on the surface of the positioning pin (12), and the two sides of the spring (16) are fixedly connected to the connecting circular plate (10) and the push-pull plate (13) respectively.

3. The baghouse according to claim 1, wherein: the baghouse is a fiberglass-grade vermiculite baghouse. A limiting seal sleeve (17) is installed on the surface of the rotating shaft (7), and the limiting seal sleeve (17) is installed at a position that contacts the surface of the connecting pipe (6).

4. The baghouse according to claim 1, wherein: the baghouse is a fiberglass-grade vermiculite baghouse. A circular ring plate (18) is slidably connected to the surface of the rotating shaft (7). A connecting frame (19) is fixedly connected to both the front and rear ends of the circular ring plate (18). The side of the connecting frame (19) closest to the connecting pipe (6) is fixedly connected to the connecting pipe (6). A torsion spring (20) is sleeved on the surface of the rotating shaft (7). The two sides of the torsion spring (20) are fixedly connected to the connecting circular plate (10) and the circular ring plate (18) respectively.

5. The baghouse according to claim 1, wherein: the baghouse is a fiberglass-grade vermiculite baghouse. The agitator (8) has beveled angles (21) at both the top and bottom, and the surface of the agitator (8) is coated with an epoxy resin coating.

6. The baghouse according to claim 1, wherein: The inner diameter of the limiting groove (15) is designed to be compatible with the size of the positioning pin (12).

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