CN221867784U - Filter cartridge type dust remover - Google Patents

Abstract

The utility model relates to the field of dust remover devices, and discloses a filter cartridge type dust remover which comprises a bottom shell, a connecting ring and an upper shell, wherein the bottom shell is fixedly arranged at the lower end of the connecting ring, the upper shell is fixedly arranged at the upper end of the connecting ring, the bottom shell, the connecting ring and the upper shell are mutually communicated, a fixing plate is fixedly arranged on the inner side wall of the upper shell, and a suction fan is fixedly arranged at the upper end of the fixing plate. According to the utility model, the connecting ring is arranged between the bottom shell and the upper shell, and the bottom shell and the upper shell can be directly disassembled and separated from the connecting ring, so that the filter screen and the activated carbon layer arranged in the bottom shell can be conveniently taken out, the maintenance and the maintenance of equipment are easier due to the design, the time and the cost required by the maintenance can be reduced, and meanwhile, the filter screen convenient to detach can also improve the operation efficiency and the service life of the dust remover, and the good dust removing effect of the dust remover is maintained.

Description

A cartridge dust collector

Technical Field

The utility model relates to the field of dust collector devices, in particular to a filter cartridge type dust collector.

Background Art

A cartridge dust collector is a device used to remove particulate matter from industrial waste gas. It includes a cylindrical filter. When the waste gas flows through the filter, the particulate matter will be trapped on the surface of the filter cartridge, while the clean gas continues to flow out through the filter cartridge. This type of dust collector is usually used in industrial environments such as factories and workshops. It can effectively purify the air and protect the environment and the health of employees.

Due to long-term use, the particles blocked by the filter will accumulate on the outer surface of the filter device of the cylindrical filter, which will cause the cylindrical filter to be blocked and unable to perform filtering work. At this time, the staff is required to disassemble the filter screen in the cylindrical filter for cleaning, but the filter device of some existing cartridge dust collectors is not easy to disassemble, which makes the maintenance and maintenance of the equipment more difficult.

Therefore, those skilled in the art provide a cartridge dust collector to solve the problems raised in the above background technology.

Utility Model Content

The purpose of the utility model is to solve the shortcomings existing in the prior art, and a cartridge dust collector is proposed. A connecting ring is arranged between the bottom shell and the upper shell, and the bottom shell and the upper shell can be directly disassembled and separated from the connecting ring, so that it is convenient to take out the filter screen and the activated carbon layer arranged inside the bottom shell. Such a design makes the maintenance and care of the equipment easier, and can also reduce the time and cost required for maintenance. At the same time, the filter screen that is easy to disassemble can also improve the operating efficiency and service life of the dust collector, and maintain its good dust removal effect.

To achieve the above object, the utility model provides the following technical solution: a filter cartridge dust collector, comprising a bottom shell, a connecting ring and an upper shell, wherein the bottom shell is fixedly arranged at the lower end of the connecting ring, the upper shell is fixedly arranged at the upper end of the connecting ring, the bottom shell, the connecting ring and the upper shell are interconnected, a fixing plate is fixedly arranged on the inner side wall of the upper shell, and a suction fan is fixedly arranged on the upper end of the fixing plate;

A first filter screen is slidably disposed inside the bottom shell, a fixing rod is fixedly connected to the bottom of the first filter screen, a second filter screen is fixedly connected to the outside of the fixing rod, and an activated carbon layer is fixedly disposed between the first filter screen and the second filter screen;

Through the above technical solution, a connecting ring is arranged between the bottom shell and the upper shell, and the bottom shell and the upper shell can be directly disassembled and separated from the connecting ring, so that it is convenient to take out the filter and activated carbon layer arranged inside the bottom shell. Such a design makes the maintenance and maintenance of the equipment easier, and can also reduce the time and cost required for maintenance. At the same time, the filter that is easy to disassemble can also improve the operating efficiency and service life of the dust collector, and maintain its good dust removal effect.

Furthermore, two second fixing blocks are fixedly provided on the side surface of the upper end of the bottom shell, and the bottoms of the two second fixing blocks are sleeved with second fixing screws penetrating the second fixing blocks, and the upper end of the connecting ring is provided with a plurality of fixing holes penetrating the connecting ring, and the fixing holes are threadedly sleeved with the second fixing screws;

Through the above technical solution, the threaded connection between the fixing hole and the second fixing screw is the main way to fix the bottom shell and the connecting ring together. At the same time, such an arrangement facilitates the disassembly of the bottom shell and the connecting ring.

Furthermore, two first fixing blocks are fixedly provided on the side surface of the lower end of the upper shell, and the upper end of the first fixing block is sleeved with a first fixing screw that penetrates the first fixing block, and the first fixing screw is threadedly sleeved with the fixing hole;

Through the above technical solution, the threaded sleeve connection between the first fixing screw and the fixing hole is the main way to fix the upper shell and the connecting ring together. Such a setting facilitates the disassembly of the upper shell and the connecting ring.

Furthermore, an upper edge is fixedly provided on the upper end of the connecting ring, and the upper edge is tightly fitted with the inner wall of the upper shell;

Through the above technical solution, the upper edge is tightly fitted with the inner wall of the upper shell, thereby ensuring the sealing between the upper shell and the connecting ring when the two are fixed together.

Furthermore, a lower edge is fixedly provided at the lower end of the connecting ring, and the lower edge is tightly fitted with the inner wall of the bottom shell;

Through the above technical solution, the lower edge is tightly fitted with the inner wall of the bottom shell, thereby ensuring the sealing between the bottom shell and the connecting ring when the two are fixed together.

Furthermore, a base is fixedly provided at the lower end of the bottom shell, a water inlet is connected to the side of the base, and a water outlet is connected to the side of the base;

Through the above technical solution, water can be injected into the base through the water inlet, which increases the weight of the base, making it easier to place the entire device on the ground and increasing the stability of the entire device. The water inside the base can be discharged through the water outlet, reducing the weight of the base and making it easier for staff to move the entire device.

Furthermore, the bottom shell has two air inlets on its side, and the upper shell has an air outlet on its side;

Through the above technical solution, air can be sucked into the device through the air inlet, and the air outlet can discharge the filtered air inside the device.

Furthermore, a plurality of air holes penetrating the fixing plate are provided on the upper end of the fixing plate;

Through the above technical solution, a plurality of air holes are provided on the upper end of the fixing plate so that the bottom shell, the connecting ring and the upper shell are interconnected.

The utility model has the following beneficial effects:

1. The utility model proposes a cartridge dust collector, in which a connecting ring is arranged between the bottom shell and the upper shell, and the bottom shell and the upper shell can be directly disassembled and separated from the connecting ring, so that it is convenient to take out the filter screen and the activated carbon layer arranged inside the bottom shell. Such a design makes the maintenance and care of the equipment easier, and can also reduce the time and cost required for maintenance. At the same time, the filter screen that is easy to disassemble can also improve the operating efficiency and service life of the dust collector, and maintain its good dust removal effect.

2. The utility model proposes a cartridge dust collector, in which a double-layer filter is arranged inside the air inlet of the bottom shell, and an activated carbon layer is arranged between the two layers of filter. The advantage of arranging a double-layer filter mixed with an activated carbon layer inside the bottom shell is that it can more effectively remove odors and harmful gases in the air. The activated carbon layer can adsorb and neutralize harmful gases and odor substances in the air, while the double-layer filter can filter particulate matter in the air, such as dust, pollen, etc. Such a design can provide cleaner and healthier air, and is particularly suitable for environments that need to purify the air and remove odors.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a three-dimensional structural diagram of a cartridge dust collector proposed by the present invention;

FIG2 is a connection structure diagram of a fixing rod of a cartridge dust collector proposed by the present invention;

FIG3 is a connection structure diagram of a filter cartridge type dust collector suction fan proposed by the utility model;

FIG4 is a connection structure diagram of a first filter screen of a cartridge type dust collector proposed by the present invention;

FIG. 5 is a connection structure diagram of a fixing hole of a cartridge dust collector proposed by the present invention.

Legend:

1. Bottom shell; 2. Connecting ring; 3. Base; 4. Water inlet; 5. Water outlet; 6. Fixing hole; 7. Lower edge; 8. First fixing block; 9. First fixing screw; 10. Air inlet; 11. First filter; 12. Second fixing block; 13. Second fixing screw; 14. Upper shell; 15. Air outlet; 16. Fixing plate; 17. Air vent; 18. Air suction fan; 19. Fixing rod; 20. Activated carbon layer; 21. Second filter; 22. Upper edge.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

1-5, the utility model provides an embodiment: a filter cartridge dust collector, including a bottom shell 1, a connecting ring 2 and an upper shell 14, the bottom shell 1 is fixedly arranged at the lower end of the connecting ring 2, the upper shell 14 is fixedly arranged at the upper end of the connecting ring 2, the bottom shell 1, the connecting ring 2 and the upper shell 14 are interconnected, the inner side wall of the upper shell 14 is fixedly arranged with a fixing plate 16, and the upper end of the fixing plate 16 is fixedly arranged with a suction fan 18;

A first filter screen 11 is slidably disposed inside the bottom shell 1 , a fixing rod 19 is fixedly connected to the bottom of the first filter screen 11 , a second filter screen 21 is fixedly connected to the outside of the fixing rod 19 , and an activated carbon layer 20 is fixedly disposed between the first filter screen 11 and the second filter screen 21 .

Two second fixing blocks 12 are fixedly provided on the side surface of the upper end of the bottom shell 1, and the bottom of the two second fixing blocks 12 is sleeved with a second fixing screw 13 that passes through the second fixing blocks 12. A plurality of fixing holes 6 that pass through the connecting ring 2 are opened on the upper end of the connecting ring 2, and the fixing holes 6 are threadedly sleeved with the second fixing screw 13. The threaded sleeve connection between the fixing holes 6 and the second fixing screw 13 is the main way to fix the bottom shell 1 and the connecting ring 2 together. At the same time, such a setting facilitates the disassembly of the bottom shell 1 and the connecting ring 2.

Two first fixing blocks 8 are fixedly provided on the side of the lower end of the upper shell 14, and a first fixing screw 9 penetrating the first fixing block 8 is sleeved on the upper end of the first fixing block 8. The first fixing screw 9 is threadedly sleeved with the fixing hole 6. The threaded sleeve connection of the first fixing screw 9 with the fixing hole 6 is the main way to fix the upper shell 14 and the connecting ring 2 together. Such a setting makes it convenient to disassemble the upper shell 14 and the connecting ring 2.

An upper edge 22 is fixedly provided on the upper end of the connecting ring 2, and the upper edge 22 is tightly fitted with the inner wall of the upper shell 14. The tight fit between the upper shell 14 and the connecting ring 2 ensures the sealing between the two when the upper shell 14 and the connecting ring 2 are fixed together.

A lower edge 7 is fixedly provided at the lower end of the connecting ring 2, and the lower edge 7 is tightly fitted with the inner wall of the bottom shell 1. The tight fit between the lower edge 7 and the inner wall of the bottom shell 1 ensures the sealing between the bottom shell 1 and the connecting ring 2 when the two are fixed together.

A base 3 is fixedly provided at the lower end of the bottom shell 1, and a water inlet 4 is connected to the side of the base 3, and a water outlet 5 is connected to the side of the base 3. Water can be injected into the base 3 through the water inlet 4, so that the weight of the base 3 is increased, which makes it easier to place the entire device on the ground and increase the stability of the entire device. The water inside the base 3 can be discharged through the water outlet 5, and the weight of the base 3 is reduced, which makes it easier for the staff to move the entire device.

Two air inlets 10 are provided on the side of the bottom shell 1 , and an air outlet 15 is provided on the side of the upper shell 14 . Air can be sucked into the device through the air inlets 10 , and the air can be discharged from the device after being filtered through the air outlet 15 .

A plurality of air holes 17 penetrating the fixing plate 16 are provided at the upper end of the fixing plate 16 . The plurality of air holes 17 are provided at the upper end of the fixing plate 16 so that the bottom shell 1 , the connecting ring 2 and the upper shell 14 are interconnected.

Working principle: The first fixing screw 9 is threadedly sleeved with the fixing hole 6 to fix the first fixing block 8 and the connecting ring 2, and then the upper shell 14 and the connecting ring 2 are fixed together. At this time, the upper edge 22 and the inner side of the upper shell 14 are tightly fitted to ensure the sealing between the upper shell 14 and the connecting ring 2. Similarly, the second fixing screw 13 is threadedly sleeved with the fixing hole 6 to fix the first fixing block 8 and the connecting ring 2, and then the bottom shell 1 and the connecting ring 2 are fixed together. At this time, the lower edge 7 and the inner side of the bottom shell 1 are tightly fitted. The air is then drawn in through the air inlet 10, filtered through the first filter screen 11, the second filter screen 21 and the activated carbon layer 20, and then discharged through the air outlet 15. Water can be injected into the base 3 through the water inlet 4, so that the weight of the base 3 is increased, which makes it easier to place the entire device on the ground and increases the stability of the entire device. The water inside the base 3 can be discharged through the water outlet 5, so that the weight of the base 3 is reduced, which makes it easier for the staff to move the entire device.

Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A cartridge dust collector, comprising a bottom shell (1), a connecting ring (2) and an upper shell (14), characterized in that: the bottom shell (1) is fixedly arranged at the lower end of the connecting ring (2), the upper shell (14) is fixedly arranged at the upper end of the connecting ring (2), the bottom shell (1), the connecting ring (2) and the upper shell (14) are interconnected, a fixing plate (16) is fixedly arranged on the inner side wall of the upper shell (14), and a suction fan (18) is fixedly arranged on the upper end of the fixing plate (16); A first filter screen (11) is slidably disposed inside the bottom shell (1), a fixing rod (19) is fixedly connected to the bottom of the first filter screen (11), a second filter screen (21) is fixedly connected to the outside of the fixing rod (19), and an activated carbon layer (20) is fixedly disposed between the first filter screen (11) and the second filter screen (21). 2. A cartridge dust collector according to claim 1, characterized in that: two second fixing blocks (12) are fixedly provided on the side surface of the upper end of the bottom shell (1), and the bottoms of the two second fixing blocks (12) are sleeved with second fixing screws (13) that pass through the second fixing blocks (12), and the upper end of the connecting ring (2) is provided with a plurality of fixing holes (6) that pass through the connecting ring (2), and the fixing holes (6) are threadedly sleeved with the second fixing screws (13). 3. A cartridge dust collector according to claim 1, characterized in that: two first fixing blocks (8) are fixedly provided on the side surface of the lower end of the upper shell (14), and the upper end of the first fixing block (8) is sleeved with a first fixing screw (9) that passes through the first fixing block (8), and the first fixing screw (9) is threadedly sleeved with the fixing hole (6). 4. A cartridge dust collector according to claim 1, characterized in that an upper edge (22) is fixedly provided on the upper end of the connecting ring (2), and the upper edge (22) is tightly fitted with the inner wall of the upper shell (14). 5. A cartridge dust collector according to claim 1, characterized in that: a lower edge (7) is fixedly provided at the lower end of the connecting ring (2), and the lower edge (7) is tightly fitted with the inner wall of the bottom shell (1). 6. A cartridge dust collector according to claim 1, characterized in that: a base (3) is fixedly provided at the lower end of the bottom shell (1), a side of the base (3) is connected to a water inlet (4), and a side of the base (3) is connected to a water outlet (5). 7. A cartridge dust collector according to claim 1, characterized in that: two air inlets (10) are provided on the side of the bottom shell (1), and an air outlet (15) is provided on the side of the upper shell (14). 8. A cartridge dust collector according to claim 1, characterized in that: a plurality of air holes (17) penetrating the fixing plate (16) are provided at the upper end of the fixing plate (16).