Filter element cleaning device for dust filter

Abstract

The utility model discloses a filter element cleaning device for a dust filter, which relates to the technical field of filter element cleaning and comprises a circular base, mounting vertical plates are arranged at two ends of two sides of the top end of the circular base, dust discharge components are symmetrically arranged at the top end and the bottom end of one side of each mounting vertical plate, and a circular top plate is arranged at the top end of each mounting vertical plate. A cleaning mechanism is arranged at the top end of the inner side of the circular base, and a filter element matching assembly is arranged at the top end of the cleaning mechanism. The filter element cleaning device is scientific and novel in structure, the efficient and automatic cleaning function of the filter element is achieved through the cleaning mechanism and the filter element matching assembly, on the whole structure, the driving motor serves as a core power source, and rotating power is smoothly transmitted to the cleaning sleeve of the filter element matching assembly through the synergistic effect of the driving gear, the driven gear and the rotating shaft; therefore, the service life of the filter element is remarkably prolonged, and the dust filtering efficiency of the filter element is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter element cleaning, in particular to a filter element cleaning device for a dust filter. Background Art

[0002] In the fields of industrial production and air purification, dust filters are key equipment that effectively intercept and filter dust and particulate matter in the air through their core components, filter elements. However, during use, the filter element will continue to accumulate dirt, resulting in a decrease in filtration efficiency, which in turn affects the overall performance of the dust filter. Therefore, the cleaning and maintenance of the filter element of the dust filter has become an important part of ensuring the normal operation of the equipment. At present, the filter element cleaning technology mainly relies on manual or semi-automatic methods, which is not only inefficient, but also labor-intensive, and it is difficult to meet the high-efficiency requirements of modern production. Therefore, research and development of more efficient and reliable filter element cleaning technology has become an important issue facing the dust filter field.

[0003] For example, Chinese patent CN220609514U discloses a filter element cleaning device for a laser dust removal machine, including a housing, a hand wheel, a cleaning pipeline and a rolling assembly, wherein the hand wheel is installed above the outside of the housing, and the cleaning pipeline and the rolling assembly are installed inside the housing, which is more convenient for all-round cleaning of the filter element, improves the cleaning efficiency, and prolongs the service life of the filter element. However, the above filter element cleaning device has the following shortcomings in the specific application process: first, the device mainly relies on the blowing method, and the airflow is formed by the wind knife to clean the periphery of the filter element. However, the filter element of the dust filter is usually used in industrial occasions, facing a more severe working environment and a larger amount of dust particles. This method may not be effective for stubborn dirt or dust adhering to the surface of the filter element, because relying solely on the airflow may not completely remove the dirt deep in the filter element; secondly, long-term use of strong airflow cleaning may damage the filter element material, especially in the absence of a physical brush, the airflow may impact the fiber structure of the filter element, thereby reducing the strength and durability of the filter element.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a filter element cleaning device for a dust filter to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A filter element cleaning device for a dust filter comprises a circular base, mounting vertical plates are arranged at both ends of the top of the circular base, dust exhaust components are symmetrically arranged at the top and bottom of one side of the mounting vertical plate, a circular top plate is arranged at the top of the mounting vertical plate, a square groove is opened at the top of the circular top plate, a cleaning mechanism is arranged at the top of the inner side of the circular base, and a filter element matching component is arranged at the top of the cleaning mechanism.

[0008] Furthermore, in order to extract the dust from the dust exhaust groove and discharge it to the outside of the device through the mounting plate to ensure that the dust during the cleaning process will not contaminate the filter element again, the dust exhaust assembly includes a fixed plate arranged at the top of one side of the mounting plate, a circular dust exhaust groove is opened at one end of the fixed plate, a plurality of fixed columns are arranged on the outer side of the circular dust exhaust groove through the fixing plate, and an exhaust fan is arranged on the inner side of the circular dust exhaust groove through the mounting plate.

[0009] Furthermore, in order to realize that when the driving motor is started, the cleaning sleeve rotates through the meshing of a series of gears and the transmission of the rotating shaft, thereby driving the bristles on the outside of the cleaning sleeve to physically clean the filter element, the cleaning mechanism includes a circular bottom plate arranged at the top end of the inner side of the circular base, a plurality of support columns are arranged on the outside of the top end of the circular bottom plate, a driving top plate is arranged on the top end of the support columns, a driving motor is arranged in the middle of the top end of the circular bottom plate, a driving shaft is arranged through the top end of the driving motor, and a driving assembly is sleeved on the outside of the driving shaft; the driving assembly includes a driving gear sleeved on the outside of the driving shaft, a plurality of driven gears arranged in a circle are arranged on the outside of the driving gear, a rotating shaft is penetrated through the top end of the driven gear, a mounting sleeve is sleeved on the bottom of the rotating shaft, and a center gear is sleeved on the outside of the mounting sleeve.

[0010] Furthermore, in order to utilize the rotating shaft to drive the cleaning sleeve and the bristles to rotate, the filter element is physically cleaned, the dust and dirt on the filter element is removed, and the service life of the filter element is extended, the filter element matching assembly includes a circular middle plate arranged at the top of the cleaning mechanism, an annular protective shell is arranged at the bottom end of the circular middle plate, a filter element sleeve is arranged in the middle of the top end of the circular middle plate, a plurality of cleaning sleeves arranged in a circle are arranged on the outside of the filter element sleeve, and a plurality of bristles arranged in a circle are arranged on the outside of the cleaning sleeve; a cylindrical grille is arranged on the outside of the top end of the circular middle plate, an installation top plate is arranged on the top end of the cylindrical grille, a filter element placement groove is opened in the middle of the installation top plate, and a circular top cover is arranged on the top of the filter element placement groove.

[0011] The beneficial effects of the utility model are:

[0012] 1. The structure of the utility model is scientific and novel. Through the carefully designed cleaning mechanism and filter element matching components, the efficient and automatic cleaning function of the filter element is realized. In the overall structure, the driving motor is used as the core power source. Through the coordinated action of the driving gear, the driven gear and the rotating shaft, the rotational power is smoothly transmitted to the cleaning sleeve of the filter element matching component, and then the bristles are driven to physically clean the filter element. This design not only significantly improves the service life and dust filtration efficiency of the filter element, but also reduces maintenance costs and downtime.

[0013] 2. By setting up a cleaning mechanism, the safety and stability of the cleaning process are ensured through the coordination of the annular protective shell, the filter element sleeve, the cylindrical grille and the circular top cover; at the same time, through the cleaning sleeve and the bristles, it can adapt to a larger amount of dust particles in the filter element of the dust filter used in industrial occasions, and deeply clean the hard-to-reach areas to improve the cleaning efficiency.

[0014] 3. By setting up the filter element matching assembly and the dust exhaust assembly, it is achieved that when the cleaning mechanism removes the dust on the filter element, the dust exhaust assembly is responsible for collecting the dust and effectively guiding the dust to the area where the exhaust fan is located. The airflow generated by the exhaust fan draws the dust out of the dust exhaust trough and is discharged to the outside of the device through the installed vertical plate, ensuring that the dust in the cleaning process will not contaminate the filter element again. It is particularly suitable for cleaning the filter element of the dust filter machine containing a large amount of dust, which helps to automate the cleaning process, reduce downtime and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of a filter element cleaning device for a dust filter according to an embodiment of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of a filter element cleaning device for a dust filter according to an embodiment of the utility model;

[0018] Figure 3 It is a structural schematic diagram of a filter element matching assembly in a filter element cleaning device for a dust filter according to an embodiment of the utility model;

[0019] Figure 4 It is a partial structural schematic diagram of a filter element matching assembly in a filter element cleaning device for a dust filter according to an embodiment of the utility model;

[0020] Figure 5 yes Figure 3 A partial enlarged view of the middle A;

[0021] Figure 6 It is a structural schematic diagram of a cleaning mechanism in a filter element cleaning device for a dust filter according to an embodiment of the utility model;

[0022] Figure 7 It is a structural schematic diagram of a driving component in a filter element cleaning device for a dust filter according to an embodiment of the utility model.

[0023] In the figure:

[0024] 1. Round base; 2. Mounting plate; 3. Dust exhaust assembly; 301. Fixed plate; 302. Round dust exhaust slot; 303. Fixed column; 304. Exhaust fan; 4. Round top plate; 5. Square slot; 6. Cleaning mechanism; 601. Round bottom plate; 602. Support column; 603. Driving top plate; 604. Driving motor; 605. Driving shaft; 606. Driving assembly; 6061. Driving gear; 6062. Driven gear; 6063. Rotating shaft; 6064. Mounting sleeve; 6065. Center gear; 7. Filter element matching assembly; 701. Round middle plate; 702. Annular protective shell; 703. Filter element sleeve; 704. Cleaning sleeve; 705. Brush; 706. Cylindrical grille; 707. Mounting top plate; 708. Filter element placement slot; 709. Round top cover. DETAILED DESCRIPTION

[0025] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0026] According to an embodiment of the utility model, a filter element cleaning device for a dust filter is provided.

[0027] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-Figure 7As shown, a filter element cleaning device for a dust filter according to an embodiment of the utility model comprises a circular base 1, and mounting vertical plates 2 are provided at both ends of both sides of the top of the circular base 1 (in addition, in specific applications, a control panel is provided on one side of the top of the circular base 1, and the exhaust fan 304 and the drive motor 604 are electrically connected in sequence through the control panel. This is the prior art and will not be elaborated on here), a dust exhaust assembly 3 is symmetrically provided at the top and bottom of one side of the mounting vertical plate 2, a circular top plate 4 is provided on the top of the mounting vertical plate 2, a square groove 5 is opened on the top of the circular top plate 4, a cleaning mechanism 6 is provided on the top of the inner side of the circular base 1, and a filter element matching assembly 7 is provided on the top of the cleaning mechanism 6.

[0028] With the aid of the above-mentioned technical scheme of the utility model, the utility model realizes the efficient and automatic cleaning function of the filter element through the carefully designed cleaning mechanism 6 and the filter element matching assembly 7. In terms of the overall structure, the driving motor 604 serves as the core power source. Through the coordinated action of the driving gear 6061, the driven gear 6062 and the rotating shaft 6063 and other components, the rotational power is smoothly transmitted to the cleaning sleeve 704 of the filter element matching assembly 7, and then the bristles 705 are driven to physically clean the filter element. This design not only significantly improves the service life and dust filtration efficiency of the filter element, but also reduces the maintenance cost and downtime.

[0029] In one embodiment, for the above-mentioned dust exhaust component 3, the dust exhaust component 3 includes a fixed plate 301 arranged at the top of one side of the mounting plate 2, a circular dust exhaust groove 302 is opened at one end of the fixed plate 301, the outer side of the circular dust exhaust groove 302 passes through the fixed plate 301 and is provided with a plurality of fixed columns 303, and the inner side of the circular dust exhaust groove 302 passes through the mounting plate 2 and is provided with an exhaust fan 304, thereby realizing the extraction of dust from the dust exhaust groove 302 and discharging it to the outside of the device through the mounting plate 2, ensuring that the dust in the cleaning process will not contaminate the filter element again.

[0030] The working principle of the dust exhaust component 3 is as follows: the fixed plate 301 serves as the base part of the dust exhaust component and provides a supporting structure so that the dust exhaust component can be firmly mounted on the mounting plate 2. The circular dust exhaust groove 302 is opened at one end of the fixed plate 301. The exhaust fan 304 is arranged on the inner side of the circular dust exhaust groove 302 and passes through the mounting plate 2. The function of the exhaust fan 304 is to generate airflow to discharge the dust collected in the dust exhaust groove from the device. The fixed column 303 passes through the fixed plate 301 from the outer side of the circular dust exhaust groove 302. These fixed columns are used to fix the fixed plate 301 and the mounting plate 2 to form a stable mounting structure.

[0031] In one embodiment, for the above-mentioned cleaning mechanism 6, the cleaning mechanism 6 includes a circular bottom plate 601 arranged at the top end of the inner side of the circular base 1, a plurality of support columns 602 are arranged on the outer side of the top end of the circular bottom plate 601, a driving top plate 603 is arranged on the top end of the support column 602, a driving motor 604 is arranged in the middle of the top end of the circular bottom plate 601 (in addition, in a specific application, the driving motor 604 is set as a servo motor), a driving shaft 605 is arranged on the top end of the driving motor 604 through the driving top plate 603, and a driving assembly 606 is sleeved on the outer side of the driving shaft 605; the driving assembly 606 includes a driving gear 6061 sleeved on the outer side of the driving shaft 605, and a plurality of gears arranged in a circumferential pattern are arranged on the outer side of the driving gear 6061. A series of driven gears 6062 (in addition, in specific applications, the driving gear 6061 and the driven gear 6062 are meshed with each other), the top of the driven gear 6062 is penetrated by a rotating shaft 6063 (in addition, in specific applications, the top of the rotating shaft 6063 penetrates the circular middle plate 701 and is connected to the bottom end of the mounting top plate 707 through a bearing), the bottom of the rotating shaft 6063 is sleeved with a mounting sleeve 6064, and the outer side of the mounting sleeve 6064 is sleeved with a central gear 6065, so that when the driving motor 604 is started, through the meshing of a series of gears and the transmission of the rotating shaft 6063, the cleaning sleeve 704 rotates accordingly, thereby driving the bristles 705 on the outer side of the cleaning sleeve 704 to physically clean the filter element.

[0032] The working principle of the cleaning mechanism 6 is as follows: the circular base plate 601 serves as the basic part of the cleaning mechanism, and the circular base plate 601 provides an installation platform for other components. The support column 602 is arranged on the outer side of the top end of the circular base plate 601, and plays the role of supporting and fixing the driving top plate 603. The driving top plate 603 is located at the top end of the support column 602 to provide protection for the driving motor 604. The driving motor 604 is arranged in the middle of the top end of the circular base plate 601. The driving motor 604 is the core power source of the cleaning mechanism and is used to drive the cleaning process. The driving shaft 605 passes through the driving top plate 603 from the top end of the driving motor 604, and the driving shaft 605 transmits the power of the motor to the driving component 606.

[0033] The driving assembly 606 is a key part of the cleaning mechanism 6, which is used to convert the rotational power of the motor into the mechanical movement required for filter element cleaning. The driving gear 6061 is sleeved on the outside of the driving shaft 605. The driving gear 6061 transmits the rotational power by engaging with the driven gear 6062. The driven gears 6062 are arranged circumferentially on the outside of the driving gear 6061. They receive the power of the driving gear and transmit it to the mounting sleeve 6064 and the center gear 6065 through the rotating shaft 6063. One end of the rotating shaft 6063 is fixedly connected to the driven gear 6062, and the other end passes through the circular middle plate 701 and is rotatably connected to the mounting top plate 707 through a bearing. The cleaning sleeve 704 is sleeved on the outside of the top of the rotating shaft 6063, thereby receiving the rotational power transmitted by the driven gear 6062 and further transmitting it to the filter element matching assembly 7 through the rotating shaft 6063.

[0034] In one embodiment, for the above-mentioned filter element matching assembly 7, the filter element matching assembly 7 includes a circular middle plate 701 arranged at the top of the cleaning mechanism 6, an annular protective shell 702 is arranged at the bottom end of the circular middle plate 701, a filter element sleeve 703 is arranged at the middle of the top of the circular middle plate 701, and a plurality of cleaning sleeves 704 arranged in a circumferential manner are arranged on the outside of the filter element sleeve 703 (in addition, in a specific application, the cleaning sleeve 704 is sleeved on the outside of the rotating shaft 6063 and fixedly connected to the rotating shaft 6063), and the outside of the cleaning sleeve 704 is provided with A plurality of bristles 705 are arranged in a circle; a cylindrical grille 706 is arranged on the outer side of the top end of the circular middle plate 701, a mounting top plate 707 is arranged on the top end of the cylindrical grille 706, a filter element placement groove 708 is opened in the middle of the mounting top plate 707, and a circular top cover 709 is arranged on the top end of the filter element placement groove 708, thereby realizing the use of the rotating shaft 6063 to drive the cleaning sleeve 704 and the bristles 705 to rotate, to physically clean the filter element, to remove dust and dirt on the filter element, to extend the service life of the filter element, and to ensure the efficient operation of the dust filter.

[0035] The working principle of the filter element matching assembly 7 is as follows: the circular middle plate 701 serves as the basic part of the filter element matching assembly, and the circular middle plate provides a structure that matches with the top of the cleaning mechanism 6, providing a platform for the installation and operation of other components. The annular protective shell 702 is arranged at the bottom end of the circular middle plate 701, and its function is to protect the gears in the cleaning mechanism 6 from being damaged during the cleaning process. The filter element sleeve 703 is located in the middle of the top of the circular middle plate 701, and is used to accommodate and position the filter element to ensure that the filter element maintains the correct position during cleaning. The cleaning sleeve 704 is sleeved on the outside of the rotating shaft 6063 and rotates synchronously with the rotating shaft 6063. The outside of the cleaning sleeve 704 is provided with bristles 705. The bristles 705 are used to brush away dust and dirt on the filter element and are a key component in the cleaning process. The cylindrical grille 706 is arranged on the outer side of the top end of the circular middle plate 701. The cylindrical grille 706 is used to form a cleaning chamber for the filter element while allowing air circulation, which helps to stabilize the cleaning process. The mounting top plate 707 is located at the top end of the cylindrical grille 706 and is used to be rotatably connected to the top end of the rotating shaft 6063 through a bearing. The filter element placement groove 708 is opened in the middle of the mounting top plate 707 for installing or removing the filter element. The circular top cover 709 is arranged at the top end of the filter element placement groove 708. The circular top cover is used to close the filter element placement groove 708 to protect the filter element cleaning from external influences.

[0036] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0037] In actual application, first, the filter element to be cleaned is placed from the square groove 5 into the filter element matching assembly 7 (the working principle of the filter element matching assembly 7 is as described above), the cleaning mechanism 6 is started, and the filter element is physically cleaned (the working principle of the cleaning mechanism 6 is as described above), and at the same time, the dust exhaust assembly 3 is started to guide the dust brushed by the cleaning mechanism 6 to be discharged (the working principle of the dust exhaust assembly 3 is as described above), and the dust is discharged to the outside of the device by installing the vertical plate 2 to ensure that the dust in the cleaning process will not contaminate the filter element again, thereby realizing an automated cleaning process and reducing the need for manual cleaning.

[0038] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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

1. A filter element cleaning device for a dust filter, comprising a circular base (1), characterized in that: Both ends of the top of the circular base (1) are provided with mounting uprights (2); the top and bottom of one side of the mounting uprights (2) are symmetrically provided with dust removal components (3); the top of the mounting uprights (2) is provided with a circular top plate (4); the top of the circular top plate (4) is provided with a square groove (5); the top of the inner side of the circular base (1) is provided with a cleaning mechanism (6); the top of the cleaning mechanism (6) is provided with a filter element matching component (7).

2. A filter element cleaning device for a dust filter according to claim 1, characterized in that: The dust exhaust assembly (3) comprises a fixed plate (301) arranged at the top end of one side of the mounting vertical plate (2); a circular dust exhaust groove (302) is provided at one end of the fixed plate (301); a plurality of fixed columns (303) are provided on the outer side of the circular dust exhaust groove (302) penetrating the fixed plate (301); and an exhaust fan (304) is provided on the inner side of the circular dust exhaust groove (302) penetrating the mounting vertical plate (2).

3. A filter element cleaning device for a dust filter according to claim 1, characterized in that: The cleaning mechanism (6) comprises a circular bottom plate (601) arranged at the top inner side of the circular base (1), a plurality of support columns (602) are arranged outside the top end of the circular bottom plate (601), and a driving top plate (603) is arranged at the top end of the support columns (602).

4. A filter element cleaning device for a dust filter according to claim 3, characterized in that: A driving motor (604) is arranged in the middle of the top end of the circular bottom plate (601), a driving shaft (605) is arranged at the top end of the driving motor (604) passing through the driving top plate (603), and a driving assembly (606) is sleeved on the outer side of the driving shaft (605).

5. A filter element cleaning device for a dust filter according to claim 4, characterized in that: The driving assembly (606) comprises a driving gear (6061) sleeved on the outside of the driving shaft (605); a plurality of driven gears (6062) arranged in a circumferential pattern are arranged on the outside of the driving gear (6061); a rotating shaft (6063) is provided through the top of the driven gear (6062); a mounting sleeve (6064) is sleeved on the bottom of the rotating shaft (6063); and a central gear (6065) is sleeved on the outside of the mounting sleeve (6064).

6. A filter element cleaning device for a dust filter according to claim 1, characterized in that: The filter element matching assembly (7) comprises a circular middle plate (701) arranged at the top end of the cleaning mechanism (6); an annular protective shell (702) is arranged at the bottom end of the circular middle plate (701); a filter element sleeve (703) is arranged at the middle of the top end of the circular middle plate (701); a plurality of cleaning sleeves (704) arranged in a circumferential manner are arranged on the outside of the filter element sleeve (703); and a plurality of brush bristles (705) arranged in a circumferential manner are arranged on the outside of the cleaning sleeve (704).

7. A filter element cleaning device for a dust filter according to claim 6, characterized in that: A cylindrical grille (706) is arranged on the outer side of the top end of the circular middle plate (701), a mounting top plate (707) is arranged on the top end of the cylindrical grille (706), a filter element placement groove (708) is opened in the middle of the mounting top plate (707), and a circular top cover (709) is arranged on the top end of the filter element placement groove (708).

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