CN218339267U - Filter cylinder type pulse dust collector - Google Patents
Filter cylinder type pulse dust collector Download PDFInfo
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- CN218339267U CN218339267U CN202222123277.6U CN202222123277U CN218339267U CN 218339267 U CN218339267 U CN 218339267U CN 202222123277 U CN202222123277 U CN 202222123277U CN 218339267 U CN218339267 U CN 218339267U
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Abstract
The utility model relates to a filter cartridge type pulse dust collector, which relates to the field of dust collectors and solves the problems that in the prior art, because a filter cartridge is fixed, on one hand, high-pressure gas is quickly ejected from inside to outside, so that the high-pressure gas firstly passes through the filter cartridge and then acts on dust in the flowing process, and further, wind power can be lost; on the other hand, the dust is accumulated to be thicker and thicker, so that the dust is solidified, and the cleaning effect of high-pressure gas is poor; the dust remover comprises a base plate, wherein a dust remover is arranged on the base plate, an upper cover is arranged on the dust remover, an air inlet pipe and an air outlet pipe are arranged on the upper cover, an L-shaped plate is arranged on the upper cover, a filter cartridge component is arranged on one side surface of the L-shaped plate, which faces to the air inlet pipe, and a high-pressure component is arranged on one side of the dust remover, which is away from the filter cartridge component, and blows the filter cartridge component to rotate, so that on one hand, the filter cartridge can be rotated to enable dust to be separated more thoroughly; on the other hand, the centrifugal force of the rotation of the filter cylinder is large, and the dust throwing-out effect is further enhanced.
Description
Technical Field
The utility model relates to a dust remover field, concretely relates to cartridge filter pulse dust collector.
Background
The pulse type filter drum dust remover is a novel filtering dust removing device, and has the characteristics of high purification efficiency, small overall dimension, large filtering area, good filtering effect, small pressure loss, long service life of a filter drum, quick and convenient installation and maintenance, continuous use and the like;
when the dust-containing gas enters the dust remover from the air inlet, the speed of the air flow is reduced, coarse particles are separated from the air flow and are settled in a dust collecting chamber, fine dust is blocked on the outer surface of the filter cylinder when passing through the filter cylinder along with the air flow, and clean gas is discharged from the air outlet; when the ash layer on the surface of the filter cylinder is thick, the pulse controller sends an instruction to open the blowing valve, compressed air is sprayed out at a high speed through the nozzle, and simultaneously ambient air which is several times of the sprayed air is induced to enter the filter cylinder and is quickly sprayed out from inside to outside, so that dust on the outer surface of the filter cylinder is blown down to fall into a dust collecting chamber and is finally discharged by the ash discharge hopper;
in the prior art, because the filter cartridge is fixed in the prior art, on one hand, high-pressure gas is rapidly ejected from inside to outside, so that the high-pressure gas firstly passes through the filter cartridge and then acts on dust in the flowing process, and further wind power is lost; on the other hand, the dust accumulates thicker and thicker, so that the dust is solidified, and the cleaning effect of the high-pressure gas is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems mentioned in the background, on one hand, because the filter cartridge is fixed, on the other hand, high-pressure gas is rapidly ejected from the inside to the outside, so that the high-pressure gas firstly passes through the filter cartridge and then acts on dust in the flowing process, and further wind power is lost; on the other hand, dust accumulation more and more thick, can make the dust can consolidate, lead to high-pressure gas's the poor problem of clearance effect, the utility model provides a filter cylinder type pulse dust collector.
In order to achieve the technical purpose, the utility model adopts the following technical scheme.
A filter drum type pulse dust collector comprises a bottom plate, wherein a dust collector is arranged on the bottom plate, the dust collector is a rectangular body with an opening at one end, the opening end of the dust collector is upward, an ash discharging pipe communicated with the interior of the dust collector is arranged on the bottom plate of the dust collector, an electromagnetic valve is arranged on the ash discharging pipe and used for controlling the connection and disconnection between the interior of the dust collector and the ash discharging pipe, an upper cover is arranged at the opening end, an air inlet pipe and an air outlet pipe are arranged on the upper cover, an air exhaust fan is arranged on the air outlet pipe, and a motor used for operating the air exhaust fan is arranged on the air exhaust fan; the upper cover is provided with an L-shaped plate, one end of the L-shaped plate is aligned with the upper end face of the upper cover and is positioned between the air inlet pipe and the air outlet pipe, the other end of the L-shaped plate is contacted with the inner wall of the dust remover and faces the air outlet pipe, the L-shaped plate is used for separating two chambers which are not communicated with each other, a filter cartridge component is arranged on one side face of the L-shaped plate facing the air inlet pipe and is used for completing adsorption and separation of dust, one side of the dust remover, which is far away from the filter cartridge component, is provided with a high-pressure component, and the high-pressure component is used for forming a high-pressure airflow and enabling the airflow direction to face the filter cartridge component.
Further, a high-pressure gas tank is arranged on the bottom plate and communicated with the high-pressure assembly through a pipeline, the high-pressure assembly comprises a nozzle and a pulse valve, a U-shaped support is arranged on one side face, away from the filter cartridge component, of the dust remover, the nozzle is installed on the U-shaped support, and the pulse valve is installed on the pipeline and located between the high-pressure gas tank and the nozzle.
Further, strain a component including straining a section of thick bamboo, strain a section of thick bamboo for one end open-ended cylinder, and rotate and install on L shaped plate, strain the open end of a section of thick bamboo towards the nozzle, strain and evenly interval on the disc outside and run through and seted up the filtration pore, be provided with the hang plate on straining a section of thick bamboo's the open end face, the distance of hang plate to straining a section of thick bamboo's open end face is crescent along clockwise, the hang plate is used for forming the effort along the circumferencial direction.
Further, the L-shaped plate is provided with the support towards and near the one side of straining the open end of a section of thick bamboo, and the support is provided with the riser towards the hang plate simultaneously, and the riser is located the rotation route of hang plate, and the riser is used for forming when straining a section of thick bamboo and beats the vibration effect.
Furthermore, the vertical plate is made of rubber materials, so that the filter cylinder can be prevented from being blocked when rotating.
Further, the nozzle is disposed at a position close to the inclined plate.
Compared with the prior art, the utility model, beneficial effect lies in:
1. when the high-pressure gas tank is connected, a part of the airflow sprayed from the nozzle acts on the inclined plate, so that the inclined plate is stressed along the circumferential direction, and the filter cartridge is driven to rotate, and on one hand, the rotation of the filter cartridge can ensure that dust is separated more thoroughly; on the other hand, the nozzle is close to the inclined plate, the high-pressure gas enables the flow velocity of the airflow to be large and the energy loss to be small, the centrifugal force of the rotation of the filter cylinder is large, and the dust throwing-out effect is further enhanced;
2. in the process of rotating the deashing, the inclined plate scrapes the vertical plate, the vertical plate is continuously deformed and continuously reset, and then a periodic vibration effect is formed on the filter cylinder, so that the deashing effect is enhanced.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is an internal cross-sectional view of the present invention;
FIG. 3 is a schematic view of the knocking mechanism of the present invention;
fig. 4 is a schematic view of the high pressure nozzle of the present invention.
The reference numbers in the figures are: 1. a base plate; 2. a dust remover; 21. an ash discharging pipe; 212. an electromagnetic valve; 22. an upper cover; 221. an air inlet pipe; 222. an air outlet pipe; 23. an L-shaped plate; 24. a U-shaped bracket; 3. an exhaust fan; 31. a motor; 4. a high pressure gas tank; 5. a nozzle; 51. a pulse valve; 6. a cartridge member; 61. a filter cartridge; 62. a filtration pore; 63. an inclined plate; 71. a support; 72. a vertical plate.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description is given to the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-4, a filter cartridge type pulse dust collector comprises a bottom plate 1, a dust collector 2 is arranged on the bottom plate 1, the dust collector 2 is a rectangular body with an open end facing upward, an ash discharge pipe 21 communicated with the interior of the dust collector 2 is arranged on the bottom plate of the dust collector 2, an electromagnetic valve 212 is arranged on the ash discharge pipe 21, the electromagnetic valve 212 is used for controlling the connection and disconnection between the interior of the dust collector 2 and the ash discharge pipe 21, an upper cover 22 is arranged at the open end, an air inlet pipe 221 and an air outlet pipe 222 are arranged on the upper cover 22, an exhaust fan 3 is arranged on the air outlet pipe 222, and a motor 31 used for operating the exhaust fan 3 is arranged on the exhaust fan 3;
the upper cover 22 is provided with an L-shaped plate 23, one end of the L-shaped plate 23 is aligned with the upper end surface of the upper cover 22 and is positioned between the air inlet pipe 221 and the air outlet pipe 222, the other end of the L-shaped plate 23 is in contact with the inner wall of the dust remover 2 and faces the air outlet pipe 222, the L-shaped plate 23 is used for separating two chambers which are not communicated with each other, a filter cartridge member 6 is arranged on one side surface of the L-shaped plate 23 facing the air inlet pipe 221, the filter cartridge member 6 is used for completing adsorption and separation of dust, and one side of the dust remover 2 far away from the filter cartridge member 6 is provided with a high-pressure assembly, and the high-pressure assembly is used for forming a high-pressure airflow and enabling the airflow direction to face the filter cartridge member 6.
The dust remover is characterized in that a high-pressure gas tank 4 is arranged on the bottom plate 1, the high-pressure gas tank 4 is communicated with a high-pressure assembly through a pipeline, the high-pressure assembly comprises a nozzle 5 and a pulse valve 51, a U-shaped support 24 is arranged on one side surface, away from the filter cartridge component 6, of the dust remover 2, the nozzle 5 is installed on the U-shaped support 24, and the pulse valve 51 is installed on the pipeline and located between the high-pressure gas tank 4 and the nozzle 5.
The filter cartridge member 6 includes a filter cartridge 61, the filter cartridge 61 is a cylinder with an open end and is rotatably mounted on the L-shaped plate 23, the open end of the filter cartridge 61 faces the nozzle 5, filter holes 62 are formed on the outer circumferential surface of the filter cartridge 61 at regular intervals, an inclined plate 63 is disposed on the open end surface of the filter cartridge 61, the distance from the inclined plate 63 to the open end surface of the filter cartridge 61 is gradually increased along the clockwise direction, and the inclined plate 63 is used for forming an acting force along the circumferential direction.
A bracket 71 is arranged on one surface of the L-shaped plate 23 facing and close to the opening end of the filter cartridge 61, a vertical plate 72 is arranged on one surface of the bracket 71 facing the inclined plate 63, the vertical plate 72 is positioned on the rotating path of the inclined plate 63, and the vertical plate 72 is used for forming a knocking vibration effect when the filter cartridge rotates.
The vertical plate 72 is made of rubber material, so that the filter cartridge 61 can be prevented from being locked when rotating.
The nozzle 5 is disposed at a position close to the inclined plate 63.
When the filter cartridge 61 starts to work, the motor 31 is started to drive the exhaust fan 3 to rotate, the air flow formed by rotation of the exhaust fan 3 enters the filter cartridge 61 from the air inlet pipe 221 and is exhausted from the air outlet pipe 222, when the air flow passes through the filter cartridge 61, due to the existence of the filter holes 62, dust is intercepted on the outer circular surface of the filter cartridge 61, and the effect of filtering the dust is achieved;
furthermore, when the airflow passes through the filter cartridge 61, the inclined plate 63 is stressed along the circumferential direction, so that the filter cartridge 61 is driven to rotate, the dust is filtered more uniformly, and the phenomenon of solidification caused by the fact that a large amount of dust is gathered at a certain position is prevented;
when the cleaning of the filter cartridge 61 is required after a certain period of operation, the motor 31 stops rotating and supplies power to the pulse valve 51, so that the gas of the high pressure gas tank 4 is sprayed from the nozzle 5 through the pipe and blown toward the outside along the inside of the filter cartridge 61, and the dust attached to the outer circumferential surface of the filter cartridge 61 is separated and collected downward, thereby completing the collection.
When the high-pressure air tank 4 is connected, a part of air flow sprayed from the nozzle 5 acts on the inclined plate 63, so that the inclined plate 63 is stressed along the circumferential direction, and the filter cartridge 61 is driven to rotate, and on one hand, the rotation of the filter cartridge 61 can ensure that dust is separated more thoroughly; on the other hand, the nozzle 5 is close to the inclined plate 63, the high-pressure gas makes the flow velocity of the gas flow large and the energy loss small, the centrifugal force of the rotation of the filter cartridge 61 is large, and the dust throwing-out effect is enhanced.
In the rotating deashing process, the inclined plate 63 scratches the vertical plate 72, and the vertical plate 72 is continuously deformed and continuously reset, so that a periodic vibration effect is formed on the filter cartridge 61, and the deashing effect is enhanced.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (6)
1. A filter drum type pulse dust collector comprises a base plate (1), wherein a dust collector (2) is arranged on the base plate (1), the dust collector (2) is a rectangular body with one open end facing upwards, an ash discharge pipe (21) communicated with the interior of the dust collector (2) is arranged on the base plate of the dust collector (2), an electromagnetic valve (212) is arranged on the ash discharge pipe (21), the electromagnetic valve (212) is used for controlling the connection and disconnection between the interior of the dust collector (2) and the ash discharge pipe (21), an upper cover (22) is arranged at the open end, an air inlet pipe (221) and an air outlet pipe (222) are arranged on the upper cover (22), an exhaust fan (3) is arranged on the air outlet pipe (222), and a motor (31) used for the exhaust fan (3) to work is installed on the exhaust fan (3); the method is characterized in that: the upper cover (22) is provided with an L-shaped plate (23), one end of the L-shaped plate (23) is aligned with the upper end face of the upper cover (22) and is positioned in the middle of the air inlet pipe (221) and the air outlet pipe (222), the other end of the L-shaped plate (23) is in contact with the inner wall of the dust remover (2) and faces the air outlet pipe (222), the L-shaped plate (23) is used for separating two chambers which are not communicated with each other, one side face, facing the air inlet pipe (221), of the L-shaped plate (23) is provided with a filter cartridge component (6), the filter cartridge component (6) is used for completing adsorption and separation of dust, one side, away from the filter cartridge component (6), of the dust remover (2) is provided with a high-pressure assembly, and the high-pressure assembly is used for forming a high-pressure airflow and enabling the airflow direction to face the filter cartridge component (6).
2. A filter cartridge pulse precipitator according to claim 1, in which: the dust remover is characterized in that a high-pressure gas tank (4) is arranged on the bottom plate (1), the high-pressure gas tank (4) is communicated with a high-pressure assembly through a pipeline, the high-pressure assembly comprises a nozzle (5) and a pulse valve (51), a U-shaped support (24) is arranged on one side face, away from the filter cartridge component (6), of the dust remover (2), the nozzle (5) is installed on the U-shaped support (24), and the pulse valve (51) is installed on the pipeline and located between the high-pressure gas tank (4) and the nozzle (5).
3. The filter cartridge type pulse dust collector as claimed in claim 2, wherein: the filter cartridge component (6) comprises a filter cartridge (61), the filter cartridge (61) is a cylinder with an opening at one end and is rotatably mounted on an L-shaped plate (23), the opening end of the filter cartridge (61) faces the nozzle (5), filter holes (62) are formed in the outer circular surface of the filter cartridge (61) in a penetrating mode at uniform intervals, an inclined plate (63) is arranged on the opening end face of the filter cartridge (61), the distance from the inclined plate (63) to the opening end face of the filter cartridge (61) is gradually increased along the clockwise direction, and the inclined plate (63) is used for forming acting force along the circumferential direction.
4. A filter cartridge pulse precipitator according to claim 3, in which: one face, facing towards and close to the opening end of the filter cartridge (61), of the L-shaped plate (23) is provided with a support (71), one face, facing towards the inclined plate (63), of the support (71) is provided with a vertical plate (72), the vertical plate (72) is located on a rotating path of the inclined plate (63), and the vertical plate (72) is used for forming a knocking vibration effect when the filter cartridge rotates.
5. A filter cartridge pulse precipitator according to claim 4, in which: the vertical plate (72) is made of rubber materials, and can prevent the filter cartridge (61) from being blocked when rotating.
6. A filter cartridge pulse precipitator according to claim 5, in which: the nozzle (5) is disposed at a position close to the inclined plate (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222123277.6U CN218339267U (en) | 2022-08-12 | 2022-08-12 | Filter cylinder type pulse dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222123277.6U CN218339267U (en) | 2022-08-12 | 2022-08-12 | Filter cylinder type pulse dust collector |
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| Publication Number | Publication Date |
|---|---|
| CN218339267U true CN218339267U (en) | 2023-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222123277.6U Active CN218339267U (en) | 2022-08-12 | 2022-08-12 | Filter cylinder type pulse dust collector |
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| CN (1) | CN218339267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117160154A (en) * | 2023-09-18 | 2023-12-05 | 广州雪源净化工程有限公司 | Dust filtering device and method for purification workshop |
-
2022
- 2022-08-12 CN CN202222123277.6U patent/CN218339267U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117160154A (en) * | 2023-09-18 | 2023-12-05 | 广州雪源净化工程有限公司 | Dust filtering device and method for purification workshop |
| CN117160154B (en) * | 2023-09-18 | 2024-03-15 | 广州雪源净化工程有限公司 | Dust filtering device and method for purification workshop |
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