Electromagnetic rapping efficient deashing filter cartridge mechanism

Abstract

The invention discloses an electromagnetic rapping efficient deashing filter cartridge mechanism, which belongs to the technical field of filter cartridges, and comprises an inner skeleton, a filter layer sleeving the outer side of the inner skeleton, and a lower end cover fixed at the bottom of the inner skeleton, and the bottom end of the lower end cover is provided with an electromagnetic vibrator. The electromagnetic vibrator is mounted at the bottom of the lower end cover, so that the filter cartridge has a vibrating dust removal function, a transmission mechanical vibration mode is replaced, the service life of the filter cartridge is prolonged, the vibrating strength and frequency can be adjusted according to working requirements, the practicability is high, and the practicability is high. In cooperation with an elastic connecting mechanism composed of a damping spring, a damper, an outer rubber film, a fixing ring, an inner groove, an arc-shaped groove, a cylindrical rod and an inner rubber film between the mounting base and the upper end cover, in the vibration process, the filter cartridge can be controlled to vibrate up and down, meanwhile, the filter cartridge can be controlled to rotate in a reciprocating mode at a certain angle in the circumferential direction, the vibration amplitude is increased, and the vibration effect is improved. And the ash removal effect is better.

Description

Technical Field

[0001] The invention relates to a filter cartridge mechanism, in particular to an electromagnetic vibration high-efficiency dust-cleaning filter cartridge mechanism, and belongs to the technical field of filter cartridges. Background Art

[0002] The filter cartridge is a commonly used dust collection device with the characteristics of high capture rate, low resistance, and easy placement in the flue for sampling. It is widely used in sampling pollutants such as particulate matter, cooking fumes, asphalt fumes, chromic acid mist, sulfuric acid mist, etc. According to the material, it can be divided into two types: glass fiber filter cartridges and corundum filter cartridges. The most widely used in daily life is the glass fiber filter cartridge, which is made of ultra-fine glass fiber. The capture rate of dust particles above 0.5μm can reach more than 99.9%. Filter cartridge blockage is the most common situation. In the promotion of filter cartridge dust collectors, many working conditions restrict the filter cartridge, such as excessive dust content exceeding 10g / m³, and the flue gas contains a certain amount of moisture and adhesive dust, especially high-temperature flue gas. In the process of lowering the flue gas temperature, the increase of moisture in the flue gas is inevitable. In these cases, the filter cartridge will become compacted and blocked.

[0003] Similar to the above application, there are still some shortcomings: At present, the commonly used automatic cleaning methods for filter cartridges include high-pressure gas pulse backblowing or mechanical vibration for dust removal. During pulse backblowing, when the filter cartridge is long, insufficient compressed air volume or pressure will lead to incomplete cleaning of the lower part of the filter cartridge, thickening of the dust layer, and reduced dust removal efficiency of the entire filter cartridge. The mechanical vibration dust removal method has certain mechanical wear, which affects the service life, and can only vibrate vertically with a small vibration amplitude and poor cleaning effect. In addition, during installation and use, it is necessary to first fix the sealing ring at the mounting hole, and then vertically insert and fix the filter cartridge. The multi-step installation not only affects the installation speed, but also affects the poor stability of the positioning afterwards.

[0004] Therefore, an electromagnetic vibration high-efficiency filter cartridge cleaning mechanism is designed to optimize the above problems. Summary of the invention

[0005] The main purpose of the present invention is to provide an electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism, by installing an electromagnetic vibrator at the bottom of the lower end cover, the filter cartridge itself has the function of vibration cleaning, instead of the mode of transmission mechanical vibration, prolonging the service life of the filter cartridge, and the vibration intensity and frequency can be adjusted according to work requirements, with high practicality, and in conjunction with the elastic connection mechanism composed of a vibration-damping spring, a damper, an outer rubber membrane, a fixing ring, an inner groove, an arc groove, a cylindrical rod, and an inner rubber membrane between the mounting seat and the upper end cover, during the vibration process, not only can the filter cartridge be controlled to vibrate up and down, but also the filter cartridge can be controlled to reciprocate at a certain angle in the circumferential direction, thereby increasing the amplitude of vibration and achieving a better dust cleaning effect, and by arranging a limiting groove, an inverted L-shaped clamping plate, a reset spring, The positioning mechanism composed of the fixing rod, the sliding hole, the trapezoidal block and the lifting assembly enables the inverted L-shaped card plate to automatically clamp on the side of the mounting hole when the device is vertically inserted from the mounting hole during installation, directly fixing the device and the mounting plate as one, making installation more convenient, and cooperating with the sealing ring at the bottom of the mounting seat to ensure the sealing during installation. In addition, the use of the positioning mechanism can adjust the position of the trapezoidal block according to the thickness of the mounting plate, which has higher applicability. Through the setting of the reinforcement mechanism composed of the annular groove on the top outer side of the mounting seat, the internal gear ring, the threaded hole, the second screw, the gear and the jack on the inverted L-shaped card plate, the device can be reinforced again by extrusion and fixation after the initial positioning of the device, and the inverted L-shaped card plate can be limited to ensure the installation stability of the device.

[0006] The purpose of the present invention can be achieved by adopting the following technical solutions: An electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism comprises an inner frame, a filter layer sleeved and installed on the outside of the inner frame, and a lower end cover fixed to the bottom of the inner frame, an electromagnetic vibrator is installed at the bottom of the lower end cover, a bottom cover is arranged below the electromagnetic vibrator, an upper end cover is fixed to the top of the inner frame, a mounting seat is arranged on the top of the upper end cover, an elastic connection mechanism is arranged between the bottom of the mounting seat and the top of the upper end cover, a positioning mechanism for clamping the mounting hole is arranged at the bottom of the outer side of the mounting seat, a reinforcement mechanism is arranged inside the mounting seat, sealing rings are arranged on the top and bottom of the mounting seat, and an unlocking component for releasing the fixed installation state is arranged on the mounting seat.

[0007] Preferably: the elastic connection mechanism includes a vibration-damping spring, a damper and a rotating reciprocating assembly, the vibration-damping spring is located between the top of the upper end cover and the bottom of the mounting seat, the damper is arranged between the upper end cover and the mounting seat and is located inside the vibration-damping spring, the top ends of the vibration-damping spring and the damper are both fixedly connected to the mounting seat, a rotating reciprocating assembly is provided between the top of the upper end cover and the mounting seat, and the bottom ends of the vibration-damping spring and the damper are both installed on the rotating reciprocating assembly.

[0008] Preferably: the rotating reciprocating assembly includes a fixed ring, an inner groove, an arc groove and a cylindrical rod, the fixed ring is rotatably installed on the top of the upper end cover, the bottom of the damping spring and the damper are fixedly connected to the fixed ring, the inner bottom of the mounting seat is provided with an inner groove, the top of the upper end cover is inserted into the inner groove, the inner side of the inner groove is evenly provided with arc grooves along the circumferential direction, the inside of the arc groove is slidably installed with a cylindrical rod, and the ends of the cylindrical rod are fixed to the outer edge of the upper end cover.

[0009] Preferably, an outer rubber membrane is provided between the outer side of the top of the upper end cover and the bottom of the mounting seat, and an inner rubber membrane is provided between the top of the inner side of the upper end cover and the inner top of the inner groove.

[0010] Preferably: the positioning mechanism includes a limit groove, an inverted L-shaped card plate, a return spring, a trapezoidal card block and a lifting assembly, the limit grooves are evenly arranged on the outside of the mounting seat, the inside of the limit grooves are horizontally slidably installed with an inverted L-shaped card plate, a return spring is provided between the inverted L-shaped card plate and the inner end of the limit groove, the bottom of the outer side of the limit groove is vertically slidably provided with a trapezoidal card block, and the bottom of the limit groove is provided with a lifting assembly for controlling the vertical movement of the trapezoidal card block.

[0011] Preferably, a fixing rod is vertically fixed on the inner side of the limiting groove, a sliding hole matching with the fixing rod is opened on the inverted L-shaped clamping plate, and the end of the fixing rod is located inside the sliding hole.

[0012] Preferably: the lifting assembly includes a vertical groove, a slider, a first screw and an adjusting block, the vertical groove is vertically opened at the bottom of the outer side of the inverted L-shaped card plate, the inside of the vertical groove is slidably installed with a slider, the trapezoidal blocks are fixed on the slider, the first screw is rotatably installed between the upper and lower ends of the vertical groove, the first screw is threadedly connected to the slider, the bottom end of the first screw extends to the bottom of the inverted L-shaped card plate, and the bottom end of the first screw is fixed with an adjusting block.

[0013] Preferably: the reinforcement mechanism includes an annular groove, an inner gear ring, a threaded hole, a second screw, a gear and a socket, the annular groove is opened at the top of the outer side of the mounting seat, the inner gear ring is rotatably installed inside the annular groove, threaded holes are evenly and vertically opened at the bottom of the annular groove, the second screw is threadedly installed inside the threaded holes, the top of the second screw is fixed with a gear meshing with the inner gear ring, and a socket matching the second screw is opened on the inverted L-shaped card plate, the inner diameter of the socket is equal to the outer diameter of the second screw, and the top of the socket is trumpet-shaped.

[0014] Preferably, the outer diameter of the inner gear ring is the same as the outer diameter of the mounting seat, and the outer side of the inner gear ring is evenly and vertically provided with anti-slip grooves.

[0015] Preferably: the unlocking assembly includes a horizontal plate, a vertical rod and a pulling wire. The horizontal plate is evenly and vertically slidably arranged inside the annular groove, and the horizontal plate is located above the gear. The vertical rod is evenly and vertically installed inside the annular groove. The vertical rod is slidably connected to the annular groove, and a pulling wire is provided between the end of the horizontal plate and the inner wall of the inverted L-shaped card plate.

[0016] The beneficial effects of the present invention are: The electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism provided by the present invention has an electromagnetic vibrator installed at the bottom of the lower end cover, so that the filter cartridge itself has the function of vibration and dust cleaning, which replaces the mode of transmission mechanical vibration, prolongs the service life of the filter cartridge, and the vibration intensity and frequency can be adjusted according to work requirements, which is highly practical. In addition, the elastic connection mechanism composed of a vibration-damping spring, a damper, an outer rubber film, a fixing ring, an inner groove, an arc groove, a cylindrical rod, and an inner rubber film between the mounting seat and the upper end cover can be used, so that during the vibration process, not only the filter cartridge can be controlled to vibrate up and down, but also the filter cartridge can be controlled to reciprocate at a certain angle in the circumferential direction, thereby increasing the amplitude of vibration and achieving a better dust cleaning effect. By arranging a positioning mechanism composed of a limiting groove, an inverted L-shaped card plate, a reset spring, a fixing rod, a sliding hole, a trapezoidal card block and a lifting assembly at the bottom of the outer side of the mounting seat, when the device is vertically inserted from the mounting hole during installation, the inverted L-shaped card plate can be automatically clamped on the side of the mounting hole, directly fixing the device and the mounting plate as one, making installation more convenient, and cooperating with the sealing ring at the bottom of the mounting seat to ensure the sealing during installation. In addition, the use of the positioning mechanism can adjust the position of the trapezoidal card block according to the thickness of the mounting plate, which has higher applicability; By setting up a reinforcement mechanism consisting of an annular groove on the top outer side of the mounting seat, an internal gear ring, a threaded hole, a second screw, a gear and a socket on the inverted L-shaped card plate, the device can be reinforced again by extrusion and fixation after the initial positioning of the device, and the inverted L-shaped card plate can be limited to ensure the installation stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front cross-sectional view of a preferred embodiment of an electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism of the present invention; Figure 2 It is a front view of a preferred embodiment of an electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism of the present invention; Figure 3 This is a preferred embodiment of an electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism of the present invention. Figure 1 Enlarged view of point A in the middle; Figure 4 It is a front cross-sectional view of a fixing seat of a preferred embodiment of an electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism of the present invention; Figure 5This is a structural diagram of an inverted L-shaped cardboard of a preferred embodiment of an electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism of the present invention; Figure 6 This is a top structural diagram of an upper end cover of a preferred embodiment of an electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism of the present invention; Figure 7 This is a preferred embodiment of an electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism of the present invention. Figure 4 Enlarged view of point B in the middle; Figure 8 It is a top-sectional view of a fixing seat of a preferred embodiment of an electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism of the present invention.

[0018] In the figure: 1, inner frame; 101, filter layer; 102, lower end cover; 2. Electromagnetic vibrator; 201. Bottom cover; 3. Upper end cover; 4. Mounting seat; 401. Sealing ring; 5. Elastic connection mechanism; 501. Damping spring; 502. Damper; 503. Outer rubber membrane; 504. Fixing ring; 505. Inner groove; 506. Arc groove; 507. Cylindrical rod; 508. Inner rubber membrane; 6. Positioning mechanism; 601. Limiting groove; 602. Inverted L-shaped card plate; 603. Return spring; 604. Fixed rod; 605. Sliding hole; 606. Trapezoidal card block; 607, lifting assembly; 6071, vertical slot; 6072, slider; 6073, first screw rod; 6074, adjustment block; 7. reinforcement mechanism; 701. annular groove; 702. inner gear ring; 703. threaded hole; 704. second screw rod; 705. gear; 706. jack; 8. Unlocking assembly; 801. Horizontal plate; 802. Vertical rod; 803. Pull wire. DETAILED DESCRIPTION

[0019] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0020] like Figure 1-Figure 8As shown, the present embodiment provides an electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism, comprising an inner frame 1, a filter layer 101 sleeved and installed on the outside of the inner frame 1, and a lower end cover 102 fixed to the bottom of the inner frame 1, an electromagnetic vibrator 2 is installed at the bottom end of the lower end cover 102, a bottom cover 201 is arranged below the electromagnetic vibrator 2, an upper end cover 3 is fixed to the top end of the inner frame 1, a mounting seat 4 is arranged on the top of the upper end cover 3, an elastic connection mechanism 5 is arranged between the bottom of the mounting seat 4 and the top of the upper end cover 3, a positioning mechanism 6 for clamping the mounting hole is arranged at the bottom of the outer side of the mounting seat 4, a reinforcement mechanism 7 is arranged inside the mounting seat 4, a sealing ring 401 is arranged at the top and bottom of the mounting seat 4, and an unlocking component 8 for releasing the fixed installation state is arranged on the mounting seat 4.

[0021] The general working principle is as follows: when installing the device vertically, first align the bottom end of the device with the mounting hole on the mounting plate, and then lower the device vertically. The mounting seat 4 limits the length of the device being lowered. When the sealing ring 401 at the bottom of the mounting seat 4 fits with the top of the mounting plate, the device is lowered. After the mounting seat 4 fits with the top of the mounting plate, the positioning mechanism 6 will be stuck on the inner wall of the mounting hole to preliminarily fix the position of the device. Without using the unlocking component 8 to release the positioning state of the device, the device can be horizontally rotated and adjusted but cannot be taken out. In addition, in order to improve the stability of the device installation, the reinforcement mechanism 7 can be used to fix the device at the installation point again, and the position of the device will not change during use. During use, when cleaning is required, the electromagnetic vibrator 2 is started at this time, the control device is shaken, and then high-pressure gas pulse backblowing is used to improve the cleaning effect. When disassembling the device, the unlocking component 8 is used to release the positioning state of the device, and then the device is pulled out vertically upward.

[0022] In this embodiment, the elastic connection mechanism 5 includes a vibration-damping spring 501, a damper 502 and a rotating reciprocating assembly. The vibration-damping spring 501 is located between the top of the upper end cover 3 and the bottom of the mounting seat 4. The damper 502 is arranged between the upper end cover 3 and the mounting seat 4 and is located inside the vibration-damping spring 501. The top ends of the vibration-damping spring 501 and the damper 502 are both fixedly connected to the mounting seat 4. A rotating reciprocating assembly is provided between the top of the upper end cover 3 and the mounting seat 4. The bottom ends of the vibration-damping spring 501 and the damper 502 are both installed on the rotating reciprocating assembly.

[0023] Local working principle: When the electromagnetic vibrator 2 is in use, since the top of the upper end cover 3 and the mounting seat 4 are in an elastic connection state, the internal skeleton 1 at the bottom of the upper end cover 3 and the filter layer 101 can vibrate in the vertical direction. In addition, during the up and down shaking of the upper end cover 3, due to the existence of the rotating reciprocating assembly, the upper end cover 3 can also rotate circumferentially, thereby increasing the vibration amplitude during the use of the device and improving the cleaning effect.

[0024] In this embodiment, the rotating reciprocating component includes a fixed ring 504, an inner groove 505, an arc groove 506 and a cylindrical rod 507. The fixed ring 504 is rotatably installed on the top of the upper end cover 3. The bottoms of the damping spring 501 and the damper 502 are fixedly connected to the fixed ring 504. The inner bottom of the mounting seat 4 is provided with an inner groove 505. The top of the upper end cover 3 is inserted into the inner groove 505. The inner side of the inner groove 505 is evenly provided with arc grooves 506 along the circumferential direction. The inside of the arc groove 506 is slidably installed with a cylindrical rod 507, and the ends of the cylindrical rod 507 are fixed to the outer edges of the upper end cover 3.

[0025] Local working principle: During the upward vibration of the upper end cover 3, the cylindrical rod 507 will be driven to move, and the cylindrical rod 507 will slide inside the arc groove 506, thereby controlling the circumferential rotation of the upper end cover 3. When the upper end cover 3 is reset, the cylindrical rod 507 falls back to the bottom of the arc groove 506. During the cleaning process, the upper end cover 3 and the inner skeleton 1 and the filter layer 101 at the bottom rotate horizontally and vibrate up and down.

[0026] In this embodiment, an outer rubber membrane 503 is provided between the outer side of the top of the upper end cover 3 and the bottom of the mounting seat 4 , and an inner rubber membrane 508 is provided between the top of the inner side of the upper end cover 3 and the inner top of the inner groove 505 .

[0027] Partial working principle: The deformable characteristics of the outer rubber membrane 503 and the inner rubber membrane 508 can ensure the sealing effect of the device without affecting the movement of the upper end cover 3.

[0028] In this embodiment, the positioning mechanism 6 includes a limiting groove 601, an inverted L-shaped clamping plate 602, a return spring 603, a trapezoidal clamping block 606 and a lifting assembly 607. The limiting groove 601 is evenly arranged on the outer side of the mounting seat 4. The inside of the limiting groove 601 is horizontally slidably installed with an inverted L-shaped clamping plate 602. A return spring 603 is provided between the inverted L-shaped clamping plate 602 and the inner end of the limiting groove 601. The bottom of the outer side of the limiting groove 601 is vertically slidably provided with a trapezoidal clamping block 606. The bottom of the limiting groove 601 is provided with a lifting assembly 607 for controlling the vertical movement of the trapezoidal clamping block 606.

[0029] Local working principle: Before use, according to the thickness of the mounting plate, use the lifting assembly 607 to adjust the position of the trapezoidal block 606, and adjust the distance between the trapezoidal block 606 and the top of the inverted L-shaped block 602 to be the same as the thickness of the mounting plate. In the initial state, only the trapezoidal block 606 protrudes from the outside of the mounting seat 4. During installation, as the device is vertically inserted from the mounting hole, the inner wall of the mounting hole will contact the inclined surface at the bottom of the trapezoidal block 606, and apply a horizontal extrusion force to the trapezoidal block 606 to move the trapezoidal block 606 toward the inside of the limiting groove 601. After the bottom of the mounting seat 4 is fitted with the mounting plate, the inverted L-shaped block 602 and the trapezoidal block 606 are reset, and the trapezoidal block 606 will be stuck into the bottom of the mounting hole, and the plane at the top of the trapezoidal block 606 will fit with the bottom of the mounting plate, performing preliminary positioning of the device. In this state, the device can only rotate horizontally and cannot be pulled out.

[0030] In this embodiment, a fixing rod 604 is vertically fixed to the inner side of the limiting groove 601 , a sliding hole 605 cooperating with the fixing rod 604 is opened on the inverted L-shaped clamping plate 602 , and the end of the fixing rod 604 is located inside the sliding hole 605 .

[0031] Partial working principle: in the process of squeezing the trapezoidal block 606 to control the sliding of the inverted L-shaped card plate 602, the existence of the fixing rod 604 and the sliding hole 605 can ensure the horizontal sliding of the inverted L-shaped card plate 602.

[0032] In this embodiment, the lifting assembly 607 includes a vertical groove 6071, a slider 6072, a first screw 6073 and an adjusting block 6074. The vertical groove 6071 is vertically opened at the bottom of the outer side of the inverted L-shaped card plate 602. The slider 6072 is slidably installed inside the vertical groove 6071. The trapezoidal blocks 606 are fixed on the slider 6072. The first screw 6073 is rotatably installed between the upper and lower ends of the vertical groove 6071. The first screw 6073 is threadedly connected to the slider 6072. The bottom end of the first screw 6073 extends to the bottom of the inverted L-shaped card plate 602. The bottom end of the first screw 6073 is fixed with an adjusting block 6074.

[0033] Partial working principle: When controlling the vertical movement of the trapezoidal block 606, the rotation of the first screw 6073 is controlled by rotating the adjustment block 6074. The rotation of the first screw 6073 drives the slider 6072 to slide inside the vertical groove 6071, thereby driving the trapezoidal block 606 to move vertically.

[0034] In this embodiment, the reinforcement mechanism 7 includes an annular groove 701, an inner gear ring 702, a threaded hole 703, a second screw rod 704, a gear 705 and a socket 706. The annular groove 701 is opened at the top of the outer side of the mounting seat 4, and the inner gear ring 702 is rotatably installed inside the annular groove 701. The bottom of the annular groove 701 is evenly and vertically opened with threaded holes 703, and the inside of the threaded holes 703 are all threadedly installed with the second screw rod 704. The top of the second screw rod 704 is fixed with a gear 705 meshing with the inner gear ring 702. The inverted L-shaped clamping plate 602 is opened with a socket 706 that cooperates with the second screw rod 704. The inner diameter of the socket 706 is equal to the outer diameter of the second screw rod 704, and the top of the socket 706 is trumpet-shaped.

[0035] Local working principle: After the device is initially positioned, the inverted L-shaped card plate 602 is reset, the socket 706 is aligned with the bottom end of the second screw 704, and then the rotation of the inner gear ring 702 is controlled. The inner gear ring 702 drives multiple sets of gears 705 to rotate, and the gears 705 drive the second screw 704 to rotate downward. The bottom end of the second screw 704 passes through the inside of the socket 706 and contacts the top of the mounting plate for extrusion positioning. This not only positions the inverted L-shaped card plate 602, but also reinforces the device.

[0036] In this embodiment, the outer diameter of the inner gear ring 702 is the same as the outer diameter of the mounting seat 4 , and the outer side of the inner gear ring 702 is evenly and vertically provided with anti-slip grooves.

[0037] Partial working principle: The setting of anti-slip patterns can facilitate manual rotation and adjustment of the device during use, making the operation more convenient.

[0038] In this embodiment, the unlocking component 8 includes a horizontal plate 801, a vertical rod 802 and a pulling wire 803. The horizontal plate 801 is evenly and vertically slidably arranged inside the annular groove 701, and the horizontal plate 801 is located above the gear 705. The vertical rod 802 is evenly and vertically installed inside the annular groove 701. The vertical rod 802 is slidably connected to the annular groove 701, and a pulling wire 803 is provided between the end of the horizontal plate 801 and the inner wall of the inverted L-shaped card plate 602.

[0039] Local working principle: When dismantling the device, the rotating inner gear ring 702 drives the second screw 704 to rotate upward, and the second screw 704 is pulled out from the inside of the socket 706, releasing the positioning state of the inverted L-shaped card plate 602, and then continues to move upward, and the gear 705 at the top of the second screw 704 squeezes the cross plate 801 upward, and the cross plate 801 controls the inverted L-shaped card plate 602 to move toward the inside of the limit groove 601 through the pulling line 803. When the trapezoidal block 606 completely enters the inside of the limit groove 601, the fixed state of the device is released and the device is pulled upward.

[0040] The above description is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and concepts of the present invention within the scope disclosed by the present invention, which belong to the protection scope of the present invention.

Claims

1. An electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism, comprising an inner frame (1), a filter layer (101) sleeved and mounted on the outer side of the inner frame (1), and a lower end cover (102) fixed to the bottom of the inner frame (1), characterized in that: An electromagnetic vibrator (2) is installed at the bottom end of the lower end cover (102), a bottom cover (201) is arranged below the electromagnetic vibrator (2), an upper end cover (3) is fixed to the top end of the inner frame (1), a mounting seat (4) is arranged at the top of the upper end cover (3), an elastic connection mechanism (5) is arranged between the bottom of the mounting seat (4) and the top of the upper end cover (3), a positioning mechanism (6) for clamping the mounting hole is arranged at the bottom of the outer side of the mounting seat (4), a reinforcement mechanism (7) is arranged inside the mounting seat (4), sealing rings (401) are arranged at the top and bottom of the mounting seat (4), and an unlocking component (8) for releasing the fixed installation state is arranged on the mounting seat (4).

2. According to claim 1, an electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism is characterized in that: The elastic connection mechanism (5) comprises a vibration-damping spring (501), a damper (502) and a rotary reciprocating assembly. The vibration-damping spring (501) is located between the top of the upper end cover (3) and the bottom of the mounting seat (4). The damper (502) is arranged between the upper end cover (3) and the mounting seat (4) and is located inside the vibration-damping spring (501). The top ends of the vibration-damping spring (501) and the damper (502) are both fixedly connected to the mounting seat (4). A rotary reciprocating assembly is arranged between the top of the upper end cover (3) and the mounting seat (4). The bottom ends of the vibration-damping spring (501) and the damper (502) are both mounted on the rotary reciprocating assembly.

3. According to claim 2, an electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism is characterized in that: The rotary reciprocating component comprises a fixed ring (504), an inner groove (505), an arc groove (506) and a cylindrical rod (507). The fixed ring (504) is rotatably mounted on the top of the upper end cover (3). The bottoms of the damping spring (501) and the damper (502) are fixedly connected to the fixed ring (504). The inner bottom of the mounting seat (4) is provided with an inner groove (505). The top of the upper end cover (3) is inserted into the inner groove (505). The inner side of the inner groove (505) is evenly provided with arc grooves (506) along the circumferential direction. The inner side of the arc groove (506) is slidably mounted with a cylindrical rod (507). The ends of the cylindrical rod (507) are fixed to the outer sides of the upper end cover (3).

4. The electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism according to claim 3 is characterized in that: An outer rubber membrane (503) is provided between the outer side of the top of the upper end cover (3) and the bottom of the mounting seat (4), and an inner rubber membrane (508) is provided between the top of the inner side of the upper end cover (3) and the inner top of the inner groove (505).

5. An electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism according to any one of claims 1 to 4, characterized in that: The positioning mechanism (6) comprises a limiting groove (601), an inverted L-shaped card plate (602), a return spring (603), a trapezoidal card block (606) and a lifting assembly (607). The limiting groove (601) is evenly arranged on the outside of the mounting seat (4). The inside of the limiting groove (601) is provided with an inverted L-shaped card plate (602) for horizontal sliding. A return spring (603) is provided between the inverted L-shaped card plate (602) and the inner end of the limiting groove (601). The bottom of the outer side of the limiting groove (601) is provided with a trapezoidal card block (606) for vertical sliding. The bottom of the limiting groove (601) is provided with a lifting assembly (607) for controlling the vertical movement of the trapezoidal card block (606).

6. The electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism according to claim 5 is characterized in that: A fixing rod (604) is vertically fixed on the inner side of the limiting groove (601), and a sliding hole (605) cooperating with the fixing rod (604) is opened on the inverted L-shaped clamping plate (602), and the end of the fixing rod (604) is located inside the sliding hole (605).

7. The electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism according to claim 6 is characterized in that: The lifting assembly (607) comprises a vertical slot (6071), a slider (6072), a first screw rod (6073) and an adjusting block (6074). The vertical slot (6071) is vertically opened at the bottom of the outer side of the inverted L-shaped card plate (602). The slider (6072) is slidably installed inside the vertical slot (6071). The trapezoidal card blocks (606) are fixed on the slider (6072). The first screw rod (6073) is rotatably installed between the upper and lower ends of the vertical slot (6071). The first screw rod (6073) and the slider (6072) are threadedly connected. The bottom end of the first screw rod (6073) extends to the bottom of the inverted L-shaped card plate (602). The adjusting block (6074) is fixed to the bottom end of the first screw rod (6073).

8. The electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism according to claim 7 is characterized in that: The reinforcement mechanism (7) comprises an annular groove (701), an inner gear ring (702), a threaded hole (703), a second screw rod (704), a gear (705) and a socket (706). The annular groove (701) is provided at the top of the outer side of the mounting seat (4). The inner gear ring (702) is rotatably mounted inside the annular groove (701). The bottom of the annular groove (701) is evenly and vertically provided with threaded holes (703). The inner sides of the threaded holes (703) are all threadedly mounted with second screw rods (704). The top end of the second screw rod (704) is fixed with a gear (705) meshing with the inner gear ring (702). The inverted L-shaped clamping plate (602) is provided with a socket (706) matching with the second screw rod (704). The inner diameter of the socket (706) is equal to the outer diameter of the second screw rod (704), and the top end of the socket (706) is flared.

9. The electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism according to claim 8 is characterized in that: The outer diameter of the inner gear ring (702) is the same as the outer diameter of the mounting seat (4), and the outer side of the inner gear ring (702) is evenly and vertically provided with anti-slip grooves.

10. The electromagnetic vibration high-efficiency dust cleaning filter cartridge mechanism according to claim 9, characterized in that: The unlocking assembly (8) comprises a horizontal plate (801), a vertical rod (802) and a pulling wire (803); the horizontal plate (801) is evenly and vertically slidably arranged inside the annular groove (701); the horizontal plate (801) is located above the gear (705); the vertical rod (802) is evenly and vertically installed inside the annular groove (701); the vertical rod (802) is slidably connected to the annular groove (701); and a pulling wire (803) is arranged between the end of the horizontal plate (801) and the inner side wall of the inverted L-shaped clamping plate (602).

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