Filter bag dust removal framework

Abstract

The invention discloses a filter bag dust removal framework, and relates to the technical field of dust removal equipment, the filter bag dust removal framework comprises a bottom plate, a framework body and a fixing mechanism, multiple groups of first vibration mechanisms are mounted on the framework body, a soot blowing mechanism is mounted in the framework body, and the soot blowing mechanism comprises a first motor, a reciprocating lead screw and a first guide rod; a moving plate is in threaded connection with the reciprocating lead screw, and the moving plate is in sliding connection with the first guide rod; a connecting plate is arranged on the moving plate, an annular pipe is fixedly connected to the top of the connecting plate, a plurality of air spraying pipes are sequentially communicated with the annular pipe in the circumferential direction of the annular pipe, a draught fan is installed on the top of the connecting plate, and an air inlet of the draught fan is communicated with a filtering piece; an inlet is formed in the bottom plate, first through holes are formed in the inner walls of the two sides of the inlet correspondingly, an adsorption plate is slidably connected into each first through hole, the two adsorption plates are combined to seal the inlet, driving assemblies are installed in the first through holes, and processing mechanisms are installed on the adsorption plates. Dust falling into the framework body can be conveniently treated.

Description

Technical Field

[0001] This application relates to the technical field of dust removal equipment, and particularly relates to a filter bag dust removal skeleton. Background Art

[0002] Currently, as a key component in industrial dust removal systems, the filter bag dust removal skeleton stems from the growing demand for efficient air purification and increasingly strict environmental protection regulations. During industrial production processes, especially in fields involving dust and particulate matter emissions, such as the cement, steel, chemical, and power industries, effectively removing solid particles from waste gas is crucial for environmental protection and maintaining production safety. As a mainstream dust removal device, the filter bag dust collector filters the dust-containing gas through filter bags to achieve the capture and separation of dust, and the filter bag dust removal skeleton plays an important role in supporting the filter bag, maintaining its stable shape, and preventing the filter bag from collapsing.

[0003] For related technologies, reference can be made to the Chinese utility model patent with the authorization announcement number CN218687376U, which discloses an elastic filter bag dust removal skeleton, including a bottom plate and a skeleton body. The skeleton body is fixed on the upper surface of the bottom plate. A box body is fixed on the upper surface of the bottom plate, and a clamping mechanism is arranged inside the box body. A vibration mechanism is arranged inside the skeleton body. The clamping mechanism includes a first motor fixed on the back of the inner cavity of the box body. The output shaft of the first motor is fixed with a first bevel gear. The clamping mechanism further includes a threaded rod rotatably connected between the left and right sides of the inner cavity of the box body through a bearing seat. A second bevel gear meshing with the first bevel gear is fixed on the outer surface of the threaded rod. Two moving plates penetrating and extending to the front of the box body are threadedly connected to the outer surface of the threaded rod. Clamping rings are fixed on one side of the two moving plates facing each other.

[0004] However, the above filter bag only performs dust removal through the vibration mechanism, so it is inconvenient to handle the dust that falls into the skeleton body. Summary of the Invention

[0005] This application provides a filter bag dust removal skeleton, which is convenient for handling the dust that falls into the skeleton body, and adopts the following technical solutions:

[0006] A filter bag dust removal framework, comprising a bottom plate, a framework body and a fixing mechanism for fixing the filter bag. A plurality of first vibration mechanisms for vibrating the filter bag are installed on the framework body. A soot blowing mechanism is installed inside the framework body. The soot blowing mechanism includes a first motor installed at the top of the framework body, a reciprocating lead screw fixedly connected to the output shaft of the first motor, and a first guide rod fixedly connected to the top of the framework body. A moving plate is threadedly connected to the reciprocating lead screw, and the moving plate is slidably connected to the first guide rod. A connecting plate is arranged on the moving plate, and an annular pipe is fixedly connected to the top of the connecting plate. A plurality of air injection pipes are sequentially communicated along the circumferential direction of the annular pipe. A blower is installed on the top of the connecting plate. The air outlet of the blower is communicated with the annular pipe, and the air inlet of the blower is communicated with a filtering element. An inlet is opened on the bottom plate, and first through holes are respectively opened on the inner walls on both sides of the inlet. An adsorption plate is slidably connected in each first through hole. The two adsorption plates can be combined to seal the inlet. A driving assembly for driving the adsorption plate to move is installed in the first through hole. A processing mechanism for generating negative pressure on the adsorption plate and for processing dust is installed on the adsorption plate.

[0007] By adopting the above scheme, when it is necessary to process the dust on the filter bag, first drive the reciprocating lead screw to rotate through the first motor. The rotation of the reciprocating lead screw drives the moving plate to move. The movement of the moving plate drives the annular pipe to move. In addition, the movement of the moving plate can drive a plurality of first vibration mechanisms to vibrate the filter bag. Then start the blower. At this time, the air injection pipes can blow air to the filter bag, so that the dust on the filter bag can be blown off. Then the dust is processed by the adsorption plate and the processing mechanism. In summary, the provided soot blowing mechanism and processing mechanism facilitate the processing of the dust falling into the framework body.

[0008] Preferably, a rotation driving mechanism for rotating the connecting plate is installed inside the framework body. The rotation driving mechanism includes a vertical pipe fixedly connected to the bottom of the connecting plate and a vertical rod arranged inside the vertical pipe. The vertical pipe is rotatably connected to the moving plate. A plurality of spiral grooves are arranged inside the vertical pipe. The top of the vertical rod is fixedly connected to the top of the framework body. A plurality of spiral blocks are fixedly connected to the side wall of the vertical rod. The spiral blocks and the spiral grooves are in one-to-one correspondence and match.

[0009] By adopting the above scheme, the movement of the moving plate drives the vertical pipe to move. At this time, the vertical rod drives the vertical pipe to rotate under the action of the spiral block and the spiral groove. The rotation of the vertical pipe drives the connecting plate to rotate. The rotation of the connecting plate drives the annular pipe to rotate. The rotation of the annular pipe drives the air injection pipes to rotate. This facilitates further cleaning of the filter bag. In summary, the provided rotation driving mechanism facilitates further cleaning of the filter bag.

[0010] Preferably, a plurality of stirring rods are fixedly connected to the outer side wall of the vertical pipe.

[0011] By adopting the above solution, the rotation of the vertical pipe drives the rotation of the stirring rod, which can activate the dust, thus facilitating the dust adsorption by the adsorption plate.

[0012] Preferably, a plurality of cleaning handles are fixedly connected to the outer side wall of the vertical pipe, and brush hairs are installed at the bottom of each cleaning handle, and the brush hairs can clean the top of the adsorption plate.

[0013] By adopting the above solution, the provided cleaning handles and brush hairs facilitate the activation of the dust on the top of the adsorption plate, thus facilitating the adsorption of dust by the adsorption plate.

[0014] Preferably, the fixing mechanism includes a connection frame fixedly connected to the top of the bottom plate, a second motor installed in the connection frame, a double-threaded lead screw fixedly connected to the output shaft of the second motor, and a second guide rod fixedly connected to the connection frame; two clamping plates are respectively threadedly connected to both ends of the double-threaded lead screw, both clamping plates are slidably connected to the second guide rod, and arc-shaped plates are fixedly connected to the two clamping plates, and the two arc-shaped plates can fix the filter bag on the outer side wall of the skeleton body.

[0015] By adopting the above solution, the provided arc-shaped plates facilitate the fixing of the filter bag.

[0016] Preferably, each group of the first vibration mechanisms includes a second through hole opened on the side wall of the skeleton body, a first vibration block slidably connected to the second through hole, a first reset block fixedly connected to the bottom of the first vibration block, and a first reset spring fixedly connected to one side of the first reset block; one end of the first vibration block can abut against the inner wall of the filter bag, and the other end is provided with a first spherical surface, and the first spherical surface matches the side wall of the moving plate; the end of the first reset spring far away from the first reset block is fixedly connected to the inner wall of the skeleton body.

[0017] By adopting the above solution, when the moving plate moves, at this time, the moving plate drives the first vibration block to vibrate the filter bag under the action of the first spherical surface; in summary, the provided first vibration mechanism facilitates the vibration of the filter bag, thus facilitating the vibration of the dust on the filter bag.

[0018] Preferably, a plurality of groups of second vibration mechanisms for vibrating the skeleton body are installed on the skeleton body, and each group of the second vibration mechanisms includes a horizontal groove opened on the side wall of the skeleton body, a second vibration block slidably connected to the horizontal groove, a vertical block fixedly connected to the bottom of the second vibration block, and a horizontal spring fixedly connected to one side of the vertical block; one end of the second vibration block can impact on the inner wall of one end of the horizontal groove, and the other end is provided with a second spherical surface, and the second spherical surface matches the side wall of the moving plate; the end of the horizontal spring far away from the vertical block is fixedly connected to the inner wall of the skeleton body.

[0019] By adopting the above scheme, when the moving plate moves, the moving plate drives the second vibration block to vibrate the skeleton body under the action of the second spherical surface; in summary, the provided second vibration mechanism facilitates vibrating the skeleton body, thereby facilitating shaking off the dust on the skeleton body.

[0020] Preferably, the driving assembly includes two chutes respectively opened on both sides of the first through hole, a third motor installed on the inner wall of one of the chutes, a driving lead screw fixed to the output shaft of the third motor, and a third guide rod fixed to the inner wall of the other chute; a sliding sleeve is threadedly connected to the driving lead screw, and another sliding sleeve is slidably connected to the third guide rod, and the two sliding sleeves are respectively fixed to both sides of the adsorption plate.

[0021] By adopting the above scheme, when it is necessary to drive the adsorption plate to move, first start the third motor. At this time, the output shaft of the third motor drives the driving lead screw to rotate, and the rotation of the driving lead screw drives the sliding sleeve to move, and the movement of the sliding sleeve can drive the adsorption plate to move; in summary, the provided driving assembly facilitates driving the adsorption plate to move.

[0022] Preferably, the treatment mechanism includes a negative pressure pump installed at one end of the adsorption plate, a negative pressure chamber is opened in the adsorption plate, and a plurality of dust inlet holes are opened on the top wall of the negative pressure chamber; the dust inlet of the negative pressure pump is communicated with the negative pressure chamber, a threaded ring is threadedly connected to the dust outlet of the negative pressure pump, and a dust collection cloth bag is installed on the threaded ring.

[0023] By adopting the above scheme, the provided negative pressure pump facilitates generating suction force on the adsorption plate; the provided threaded ring facilitates disassembling and assembling the dust collection cloth bag, thereby facilitating treating the dust in the dust collection cloth bag.

[0024] Preferably, a closing mechanism is installed at one end of the first through hole close to the inlet. The closing mechanism includes a first vertical groove opened on the bottom wall of the first through hole and a driving plate slidably connected to the vertical groove; a first inclined surface is provided at one end of the driving plate close to the adsorption plate, and the first inclined surface matches the side wall of the adsorption plate; a slider is fixedly connected to one side of the driving plate, a strip-shaped hole for the slider to slide is opened on one side of the first vertical groove, a vertical plate is fixedly connected to the end of the slider away from the driving plate, and a sealing plate is fixedly connected to the side of the vertical plate close to the first through hole; a second vertical groove is opened on the side of the first vertical groove away from the strip-shaped hole, a second reset block is slidably connected in the second vertical groove, the second reset block is fixedly connected to one side of the driving plate, a second reset spring is fixedly connected to one side of the second reset block, and the end of the second reset spring away from the second reset block is fixedly connected to the bottom of the second vertical groove; a third vertical groove in the shape of a dovetail is opened on the top wall of the first through hole, a third reset block is slidably connected in the third vertical groove, a third reset spring is fixedly connected to the top of the third reset block, and the end of the third reset spring away from the third reset block is fixedly connected to the top wall of the third vertical groove; a fourth guide rod is fixedly connected to one side of the third reset block, a pressing plate is slidably connected to the fourth guide rod, a second inclined surface is provided at the bottom of the pressing plate, and the second inclined surface matches the side walls of the vertical plate and the adsorption plate; a stop block is fixedly connected to the end of the fourth guide rod away from the third reset block, a fourth reset spring is provided between the stop block and the pressing plate, the elastic force of the second reset spring is less than the elastic force of the third reset spring and the elastic force of the second reset spring is greater than the elastic force of the fourth reset spring, and at this time the vertical plate can drive the pressing plate to move away from the first through hole.

[0025] By adopting the above scheme, when the adsorption plate enters the first through hole under the action of the driving component, at this time the second reset spring drives the driving plate to reset, the reset of the driving plate drives the vertical plate to reset, and the reset of the vertical plate drives the sealing plate to reset, so as to facilitate the closing of the first through hole; in addition, when the adsorption plate enters the first through hole under the action of the driving component, at this time the pressing plate resets under the action of the third reset spring, and then the vertical plate drives the pressing plate to move away from the first through hole under the action of the second inclined surface. When the vertical plate closes the first through hole through the sealing plate, at this time the fourth reset spring drives the pressing plate to press against the side of the vertical plate away from the sealing plate, so as to further close one end of the first through hole. Moreover, the elastic force of the second reset spring is less than the elastic force of the third reset spring and the elastic force of the second reset spring is greater than the elastic force of the fourth reset spring, so that when the vertical plate resets, it will not push the pressing plate to rise but only push the pressing plate to move horizontally.

[0026] To sum up, the present application has the following beneficial effects:

[0027] 1. When it is necessary to process the dust on the filter bag, first drive the reciprocating lead screw to rotate through the first motor. The rotation of the reciprocating lead screw drives the moving plate to move. The movement of the moving plate drives the annular pipe to move. In addition, the movement of the moving plate can drive multiple groups of first vibration mechanisms to vibrate the filter bag. Then start the fan. At this time, the air injection pipe can blow air on the filter bag, so that the dust on the filter bag can be blown off, and then the dust is processed through the adsorption plate and the processing mechanism; In summary, the provided dust blowing mechanism and processing mechanism facilitate the processing of the dust falling into the framework body;

[0028] 2. The movement of the moving plate drives the vertical pipe to move. At this time, the vertical rod drives the vertical pipe to rotate under the action of the spiral block and the spiral groove. The rotation of the vertical pipe drives the connecting plate to rotate. The rotation of the connecting plate drives the annular pipe to rotate. The rotation of the annular pipe drives the air injection pipe to rotate, which facilitates further cleaning of the filter bag; In summary, the provided rotation driving mechanism facilitates further cleaning of the filter bag;

[0029] 3. When the moving plate moves, at this time, the moving plate drives the second vibration block to vibrate the framework body under the action of the second spherical surface; In summary, the provided second vibration mechanism facilitates the vibration of the framework body, so as to facilitate the vibration of the dust on the framework body. Description of the Drawings

[0030] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0031] Figure 2 It is a schematic diagram of the structure for showing the dust blowing mechanism in an embodiment of the present application.

[0032] Figure 3 It is a schematic diagram of the structure for showing the first vibration mechanism and the second vibration mechanism in an embodiment of the present application.

[0033] Figure 4 It is a schematic diagram of the structure for showing the connection between the vertical pipe and the vertical rod in an embodiment of the present application.

[0034] Figure 5 It is a schematic diagram of the structure for showing the driving component in an embodiment of the present application.

[0035] Figure 6 It is a schematic diagram of the structure for showing the processing mechanism and the closing mechanism in an embodiment of the present application.

[0036] Description of reference numerals: 1, bottom plate; 11, inlet; 12, first through hole; 13, adsorption plate; 14, drive assembly; 141, chute; 142, third motor; 143, drive lead screw; 144, third guide rod; 145, sliding sleeve; 15, treatment mechanism; 151, negative pressure pump; 152, negative pressure chamber; 153, ash inlet hole; 154, threaded ring; 155, dust collection cloth bag; 2, skeleton body; 3, filter bag; 4, ash blowing mechanism; 41, first motor; 42, reciprocating lead screw; 43, first guide rod; 44, moving plate; 45, connecting plate; 46, annular pipe; 461, air injection pipe; 47, fan; 48, filter element; 5, rotation drive mechanism; 51, vertical pipe; 511, spiral groove; 52, vertical rod; 521, spiral block; 53, stirring rod; 54, cleaning handle; 55, bristles; 6, fixing mechanism; 61, connecting frame; 62, second motor; 63, double-threaded lead screw; 64, second guide rod; 65, clamping plate; 66, arc plate; 7, first vibration mechanism; 71, second through hole; 72, first vibration block; 73, first reset block; 74, first reset spring; 75, first spherical surface; 8, second vibration mechanism; 81, horizontal groove; 82, second vibration block; 83, vertical block; 84, horizontal spring; 85, second spherical surface; 9, closing mechanism; 91, first vertical groove; 911, strip hole; 912, second vertical groove; 913, second reset block; 914, second reset spring; 92, drive plate; 921, first inclined surface; 922, slider; 93, vertical plate; 94, sealing plate; 95, third vertical groove; 951, third reset block; 952, third reset spring; 96, fourth guide rod; 97, pressing plate; 971, second inclined surface; 98, stop block; 99, fourth reset spring. Detailed implementation manners

[0037] Among them, the same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper", "lower", "bottom surface" and "top surface" used in the following description refer to the directions in the drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0038] This application discloses a filter bag dust removal skeleton, as Figure 1 and Figure 2 shown, including a bottom plate 1, a skeleton body 2, and a fixing mechanism 6 for fixing the filter bag 3. A plurality of first vibration mechanisms 7 for vibrating the filter bag 3 are installed on the skeleton body 2, and an ash blowing mechanism 4 is installed inside the skeleton body 2.

[0039] As Figure 2 and Figure 3As shown in the figure, the soot blowing mechanism 4 includes a first motor 41 vertically installed at the top of the skeleton body 2, a reciprocating lead screw 42 vertically fixed to the output shaft of the first motor 41, and a first guide rod 43 vertically fixed to the top of the skeleton body 2; a moving plate 44 is threadedly connected to the reciprocating lead screw 42, and one end of the first guide rod 43 penetrates through the moving plate 44, and the moving plate 44 is slidably connected to the first guide rod 43 in the vertical direction; a connecting plate 45 is horizontally arranged on the moving plate 44, a ring pipe 46 is fixedly connected to the top of the connecting plate 45, and a plurality of air jet pipes 461 are sequentially communicated along the circumferential direction of the ring pipe 46. A blower 47 is installed on the top of the connecting plate 45, the air outlet of the blower 47 is communicated with the ring pipe 46 through a pipeline, and the air inlet of the blower 47 is communicated with a filter element 48. The filter element 48 includes a threaded pipe threadedly connected to the air inlet of the blower 47 and a filter plate installed at the end of the threaded pipe; an inlet 11 is opened on the bottom plate 1, and first through holes 12 are respectively opened on the inner walls of both sides of the inlet 11. An adsorption plate 13 is slidably connected in each first through hole 12 in the horizontal direction. The two adsorption plates 13 can be combined to seal the inlet 11. A driving component 14 for driving the adsorption plate 13 to move is installed in the first through hole 12, and a processing mechanism 15 for generating negative pressure on the adsorption plate 13 and for processing dust is installed on the adsorption plate 13. When it is necessary to process the dust on the filter bag 3, first drive the reciprocating lead screw 42 to rotate through the first motor 41. The rotation of the reciprocating lead screw 42 drives the moving plate 44 to move. The movement of the moving plate 44 drives the ring pipe 46 to move. In addition, the movement of the moving plate 44 can drive multiple groups of first vibration mechanisms 7 to vibrate the filter bag 3. Then start the blower 47. At this time, the air jet pipes 461 can blow air on the filter bag 3, so that the dust on the filter bag 3 can be blown off, and then the dust is processed through the adsorption plate 13 and the processing mechanism 15; In summary, the arranged soot blowing mechanism 4 and processing mechanism 15 facilitate the processing of the dust falling into the skeleton body 2.

[0040] As Figures 2 - 4 shown in the figure, a rotation driving mechanism 5 for rotating the connecting plate 45 is installed in the skeleton body 2. The rotation driving mechanism 5 includes a vertical pipe 51 vertically fixed to the bottom of the connecting plate 45 and a vertical rod 52 vertically arranged in the vertical pipe 51; the vertical pipe 51 is rotatably connected to the moving plate 44 through a bearing, a plurality of spiral grooves 511 are arranged in the vertical pipe 51, the top of the vertical rod 52 is fixedly connected to the top of the skeleton body 2, and a plurality of spiral blocks 521 are fixedly connected to the side wall of the vertical rod 52. The spiral blocks 521 and the spiral grooves 511 are in one-to-one correspondence and match with each other. The movement of the moving plate 44 drives the vertical pipe 51 to move. At this time, the vertical rod 52 drives the vertical pipe 51 to rotate under the action of the spiral blocks 521 and the spiral grooves 511. The rotation of the vertical pipe 51 drives the connecting plate 45 to rotate. The rotation of the connecting plate 45 drives the ring pipe 46 to rotate. The rotation of the ring pipe 46 drives the air jet pipes 461 to rotate, which is convenient for further cleaning the filter bag 3; In summary, the arranged rotation driving mechanism 5 is convenient for further cleaning the filter bag 3.

[0041] As Figure 2 and Figure 3 shown, a plurality of stirring rods 53 are fixedly connected to the outer side wall of the vertical pipe 51; the rotation of the vertical pipe 51 drives the rotation of the stirring rods 53, so that the dust can be activated, facilitating the dust adsorption by the adsorption plate 13. A plurality of cleaning handles 54 are fixedly connected to the outer side wall of the vertical pipe 51, and a brush 55 is installed at the bottom of each cleaning handle 54. The brush 55 can clean the top of the adsorption plate 13; the provided cleaning handles 54 and the brush 55 facilitate the activation of the dust on the top of the adsorption plate 13, thus facilitating the adsorption of dust by the adsorption plate 13.

[0042] As Figure 1 shown, the fixing mechanism 6 includes a connecting frame 61 fixedly connected to the top of the bottom plate 1, a second motor 62 installed in the connecting frame 61, a double-threaded lead screw 63 horizontally fixedly connected to the output shaft of the second motor 62, and a second guide rod 64 horizontally fixedly connected in the connecting frame 61; both ends of the double-threaded lead screw 63 are respectively threadedly connected with clamping plates 65, the guide rod passes through the two clamping plates 65, and the two clamping plates 65 are both slidably connected to the second guide rod 64 in the horizontal direction. Arc-shaped plates 66 are fixedly connected to the two clamping plates 65, and the two arc-shaped plates 66 can fix the filter bag 3 on the outer side wall of the skeleton body 2. The provided arc-shaped plates 66 facilitate the fixing of the filter bag 3.

[0043] As Figure 2 and Figure 3 shown, each group of first vibration mechanisms 7 includes a second through hole 71 opened on the side wall of the skeleton body 2, a first vibration block 72 slidably connected to the second through hole 71 in the horizontal direction, a first reset block 73 horizontally fixedly connected to the bottom of the first vibration block 72, and a first reset spring 74 horizontally fixedly connected to one side of the first reset block 73; one end of the first vibration block 72 can abut against the inner wall of the filter bag 3, and the other end is provided with a first spherical surface 75, which is matched with the side wall of the moving plate 44; the end of the first reset spring 74 away from the first reset block 73 is fixedly connected to the inner wall of the skeleton body 2. When the moving plate 44 moves, at this time, the moving plate 44 drives the first vibration block 72 to vibrate the filter bag 3 under the action of the first spherical surface 75; in summary, the provided first vibration mechanism 7 facilitates the vibration of the filter bag 3, thus facilitating the vibration of the dust on the filter bag 3.

[0044] As Figure 2 and Figure 3As shown in the figure, multiple groups of second vibration mechanisms 8 for vibrating the skeleton body 2 are installed on the skeleton body 2. Each group of second vibration mechanisms 8 includes a horizontal groove 81 formed in the side wall of the skeleton body 2, a second vibration block 82 slidably connected to the horizontal groove 81 in the horizontal direction, a vertical block 83 horizontally fixed to the bottom of the second vibration block 82, and a horizontal spring 84 horizontally fixed to one side of the vertical block 83; one end of the second vibration block 82 can impact on the inner wall of one end of the horizontal groove 81, and the other end is provided with a second spherical surface 85, and the second spherical surface 85 matches the side wall of the moving plate 44; the end of the horizontal spring 84 away from the vertical block 83 is fixed to the inner wall of the skeleton body 2. When the moving plate 44 moves, at this time, the moving plate 44 drives the second vibration block 82 to vibrate the skeleton body 2 under the action of the second spherical surface 85; in summary, the provided second vibration mechanism 8 facilitates vibrating the skeleton body 2, thereby facilitating vibrating the dust on the skeleton body 2 off.

[0045] As Figure 1 and Figure 5 shown in the figure, the driving assembly 14 includes two sliding grooves 141 respectively formed on both sides of the first through hole 12, a third motor 142 installed on the inner wall of one sliding groove 141, a driving lead screw 143 horizontally fixed to the output shaft of the third motor 142, and a third guide rod 144 horizontally fixed to the inner wall of the other sliding groove 141; a sliding sleeve 145 is threadedly connected to the driving lead screw 143, and another sliding sleeve 145 is slidably connected to the third guide rod 144 in the horizontal direction, and the two sliding sleeves 145 are respectively fixed to both sides of the adsorption plate 13. When it is necessary to drive the adsorption plate 13 to move, first start the third motor 142. At this time, the output shaft of the third motor 142 drives the driving lead screw 143 to rotate, and the driving lead screw 143 rotates to drive the sliding sleeve 145 to move, and the movement of the sliding sleeve 145 can drive the adsorption plate 13 to move; in summary, the provided driving assembly 14 facilitates driving the adsorption plate 13 to move.

[0046] As Figure 5 and Figure 6 shown in the figure, the processing mechanism 15 includes a negative pressure pump 151 installed at one end of the adsorption plate 13. A negative pressure chamber 152 is formed in the adsorption plate 13, and a plurality of dust inlet holes 153 are formed in the top wall of the negative pressure chamber 152; the dust inlet of the negative pressure pump 151 is communicated with the negative pressure chamber 152 through a pipeline, and a threaded ring 154 is threadedly connected to the dust outlet of the negative pressure pump 151, and a dust collection cloth bag 155 is installed on the threaded ring 154. The provided negative pressure pump 151 facilitates generating suction force on the adsorption plate 13; the provided threaded ring 154 facilitates disassembling and assembling the dust collection cloth bag, thereby facilitating processing the dust in the dust collection cloth bag.

[0047] As Figure 1 、 Figure 5 and Figure 6As shown in the figure, a closing mechanism 9 is installed at one end of the first through hole 12 close to the inlet 11. The closing mechanism 9 includes a first vertical groove 91 opened on the bottom wall of the first through hole 12 and a driving plate 92 slidably connected to the vertical groove along the vertical direction; one end of the driving plate 92 close to the adsorption plate 13 is provided with a first inclined surface 921, and the first inclined surface 921 is matched with the side wall of the adsorption plate 13; a slider 922 is fixedly connected to one side of the driving plate 92, a strip-shaped hole 911 for the slider 922 to slide vertically is opened on one side of the first vertical groove 91, a vertical plate 93 is fixedly connected to the end of the slider 922 away from the driving plate 92, and a sealing plate 94 is fixedly connected to the side of the vertical plate 93 close to the first through hole 12; a second vertical groove 912 is opened on the side of the first vertical groove 91 away from the strip-shaped hole 911, a second reset block 913 is slidably connected to the second vertical groove 912 along the vertical direction, the second reset block 913 is fixedly connected to one side of the driving plate 92, a second reset spring 914 is vertically fixedly connected to one side of the second reset block 913, and the end of the second reset spring 914 away from the second reset block 913 is fixedly connected to the bottom of the second vertical groove 912; a third vertical groove 95 in the shape of a dovetail is opened on the top wall of the first through hole 12, a third reset block 951 is slidably connected to the third vertical groove 95 along the vertical direction, the third reset block 951 is in the shape of a dovetail, a third reset spring 952 is fixedly connected to the top of the third reset block 951, and the end of the third reset spring 952 away from the third reset block 951 is fixedly connected to the top wall of the third vertical groove 95; a fourth guide rod 96 is horizontally fixedly connected to one side of the third reset block 951, a pressing plate 97 is slidably connected to the fourth guide rod 96 along the horizontal direction, the fourth guide rod 96 penetrates through the pressing plate 97, a second inclined surface 971 is provided at the bottom of the pressing plate 97, and the second inclined surface 971 is matched with the side walls of the vertical plate 93 and the adsorption plate 13; a stop block 98 is fixedly connected to the end of the fourth guide rod 96 away from the third reset block 951, a fourth reset spring 99 is horizontally arranged between the stop block 98 and the pressing plate 97, the elastic force of the second reset spring 914 is less than the elastic force of the third reset spring 952 and the elastic force of the second reset spring 914 is greater than the elastic force of the fourth reset spring 99, and at this time the vertical plate 93 can drive the pressing plate 97 to move away from the first through hole 12. When the adsorption plate 13 enters the first through hole 12 under the action of the driving assembly 14, at this time the second reset spring 914 drives the driving plate 92 to reset, the reset of the driving plate 92 drives the vertical plate 93 to reset, and the reset of the vertical plate 93 drives the sealing plate 94 to reset, so as to facilitate the closing of the first through hole 12; in addition, when the adsorption plate 13 enters the first through hole 12 under the action of the driving assembly 14, at this time the pressing plate 97 resets under the action of the third reset spring 952, and then the vertical plate 93 drives the pressing plate 97 to move away from the first through hole 12 under the action of the second inclined surface 971. When the vertical plate 93 closes the first through hole 12 through the sealing plate 94, at this time the fourth reset spring 99 drives the pressing plate 97 to press against the side of the vertical plate 93 away from the sealing plate 94, so as to further close one end of the first through hole 12.Furthermore, the elastic force of the second return spring 914 is less than that of the third return spring 952 and the elastic force of the second return spring 914 is greater than that of the fourth return spring 99. In this way, after the vertical plate 93 is reset, it will not push the pressing plate 97 to rise but only push the pressing plate 97 to move horizontally.

[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A filter bag dust removal framework, comprising a bottom plate (1), a framework body (2) and a fixing mechanism (6) for fixing the filter bag (3). A plurality of groups of first vibration mechanisms (7) for vibrating the filter bag (3) are installed on the framework body (2), and it is characterized in that: A soot blowing mechanism (4) is installed inside the framework body (2). The soot blowing mechanism (4) includes a first motor (41) installed at the top of the framework body (2), a reciprocating lead screw (42) fixedly connected to the output shaft of the first motor (41), and a first guide rod (43) fixedly connected to the top of the framework body (2); a moving plate (44) is threadedly connected to the reciprocating lead screw (42), and the moving plate (44) is slidably connected to the first guide rod (43); a connecting plate (45) is arranged on the moving plate (44), a ring-shaped pipe (46) is fixedly connected to the top of the connecting plate (45), a plurality of air injection pipes (461) are sequentially communicated along the circumferential direction of the ring-shaped pipe (46), a blower (47) is installed on the top of the connecting plate (45), the air outlet of the blower (47) is communicated with the ring-shaped pipe (46), and the air inlet of the blower (47) is communicated with a filtering member (48); an inlet (11) is formed in the bottom plate (1), first through holes (12) are respectively formed in the inner walls on both sides of the inlet (11), an adsorption plate (13) is slidably connected in each first through hole (12), and the two adsorption plates (13) can be combined to seal the inlet (11). A driving assembly (14) for driving the adsorption plate (13) to move is installed in the first through hole (12), and a processing mechanism (15) for generating negative pressure on the adsorption plate (13) and for processing dust is installed on the adsorption plate (13).

2. The filter bag dust removal framework according to claim 1, characterized in that: A rotation driving mechanism (5) for rotating the connecting plate (45) is installed inside the framework body (2). The rotation driving mechanism (5) includes a vertical pipe (51) fixedly connected to the bottom of the connecting plate (45) and a vertical rod (52) arranged inside the vertical pipe (51); the vertical pipe (51) is rotatably connected to the moving plate (44), a plurality of spiral grooves (511) are arranged inside the vertical pipe (51), the top of the vertical rod (52) is fixedly connected to the top of the framework body (2), a plurality of spiral blocks (521) are fixedly connected to the side wall of the vertical rod (52), and the spiral blocks (521) are in one-to-one correspondence and match with the spiral grooves (511).

3. The filter bag dust removal framework according to claim 2, characterized in that: A plurality of stirring rods (53) are fixedly connected to the outer side wall of the vertical pipe (51).

4. The filter bag dust removal framework according to claim 2, characterized in that: A plurality of cleaning handles (54) are fixedly connected to the outer side wall of the vertical pipe (51), and a brush hair (55) is installed at the bottom of each cleaning handle (54), and the brush hair (55) can clean the top of the adsorption plate (13).

5. The filter bag dust removal framework according to claim 1, characterized in that: The fixing mechanism (6) includes a connecting frame (61) fixedly connected to the top of the bottom plate (1), a second motor (62) installed inside the connecting frame (61), a double-threaded lead screw (63) fixedly connected to the output shaft of the second motor (62), and a second guide rod (64) fixedly connected to the inside of the connecting frame (61); clamping plates (65) are respectively threadedly connected to both ends of the double-threaded lead screw (63), the two clamping plates (65) are both slidably connected to the second guide rod (64), and arc-shaped plates (66) are fixedly connected to the two clamping plates (65), and the two arc-shaped plates (66) can fix the filter bag (3) on the outer side wall of the framework body (2).

6. The filter bag dust removal framework according to claim 1, characterized in that: Each of the first vibration mechanisms (7) includes a second through hole (71) formed in the side wall of the skeleton body (2), a first vibration block (72) slidably connected to the second through hole (71), a first reset block (73) fixedly connected to the bottom of the first vibration block (72), and a first reset spring (74) fixedly connected to one side of the first reset block (73); one end of the first vibration block (72) can abut against the inner wall of the filter bag (3), and the other end is provided with a first spherical surface (75), and the first spherical surface (75) matches the side wall of the moving plate (44); the end of the first reset spring (74) away from the first reset block (73) is fixedly connected to the inner wall of the skeleton body (2).

7. A filter bag dust removal framework according to claim 1, characterized in that: A plurality of second vibration mechanisms (8) for vibrating the skeleton body (2) are installed on the skeleton body (2). Each of the second vibration mechanisms (8) includes a horizontal groove (81) formed in the side wall of the skeleton body (2), a second vibration block (82) slidably connected to the horizontal groove (81), a vertical block (83) fixedly connected to the bottom of the second vibration block (82), and a horizontal spring (84) fixedly connected to one side of the vertical block (83); one end of the second vibration block (82) can impact on the inner wall of one end of the horizontal groove (81), and the other end is provided with a second spherical surface (85), and the second spherical surface (85) matches the side wall of the moving plate (44); the end of the horizontal spring (84) away from the vertical block (83) is fixedly connected to the inner wall of the skeleton body (2).

8. A filter bag dust removal framework according to claim 1, characterized in that: The driving assembly (14) includes two sliding grooves (141) respectively formed on both sides of the first through hole (12), a third motor (142) installed on the inner wall of one of the sliding grooves (141), a driving lead screw (143) fixedly connected to the output shaft of the third motor (142), and a third guide rod (144) fixedly connected to the inner wall of the other sliding groove (141); a sliding sleeve (145) is threadedly connected to the driving lead screw (143), and another sliding sleeve (145) is slidably connected to the third guide rod (144), and the two sliding sleeves (145) are respectively fixedly connected to both sides of the adsorption plate (13).

9. The filter bag dust removal framework according to claim 8, characterized in that: The processing mechanism (15) includes a negative pressure pump (151) installed at one end of the adsorption plate (13). A negative pressure cavity (152) is formed in the adsorption plate (13), and a plurality of ash inlet holes (153) are formed in the top wall of the negative pressure cavity (152); the ash inlet of the negative pressure pump (151) is communicated with the negative pressure cavity (152), and a threaded ring (154) is threadedly connected to the ash outlet of the negative pressure pump (151), and a dust collection cloth bag (155) is installed on the threaded ring (154).

10. A filter bag dust removal framework according to claim 9, characterized in that: A closing mechanism (9) is installed at one end of the first through hole (12) close to the inlet (11). The closing mechanism (9) includes a first vertical groove (91) formed in the bottom wall of the first through hole (12) and a driving plate (92) slidably connected to the vertical groove. One end of the driving plate (92) close to the adsorption plate (13) is provided with a first inclined surface (921), and the first inclined surface (921) matches the side wall of the adsorption plate (13). A slider (922) is fixedly connected to one side of the driving plate (92). A strip-shaped hole (911) for the slider (922) to slide is formed in one side of the first vertical groove (91). A vertical plate (93) is fixedly connected to the end of the slider (922) away from the driving plate (92). A sealing plate (94) is fixedly connected to the side of the vertical plate (93) close to the first through hole (12). A second vertical groove (912) is formed in the side of the first vertical groove (91) away from the strip-shaped hole (911). A second reset block (913) is slidably connected in the second vertical groove (912). The second reset block (913) is fixedly connected to one side of the driving plate (92). A second reset spring (914) is fixedly connected to one side of the second reset block (913). The end of the second reset spring (914) away from the second reset block (913) is fixedly connected to the bottom of the second vertical groove (912). A third vertical groove (95) in the shape of a dovetail is formed in the top wall of the first through hole (12). A third reset block (951) is slidably connected in the third vertical groove (95). A third reset spring (952) is fixedly connected to the top of the third reset block (951). The end of the third reset spring (952) away from the third reset block (951) is fixedly connected to the top wall of the third vertical groove (95). A fourth guide rod (96) is fixedly connected to one side of the third reset block (951). A pressing plate (97) is slidably connected to the fourth guide rod (96). A second inclined surface (971) is provided at the bottom of the pressing plate (97), and the second inclined surface (971) matches the side walls of both the vertical plate (93) and the adsorption plate (13). A stop block (98) is fixedly connected to the end of the fourth guide rod (96) away from the third reset block (951). A fourth reset spring (99) is arranged between the stop block (98) and the pressing plate (97). The elastic force of the second reset spring (914) is less than the elastic force of the third reset spring (952) and the elastic force of the second reset spring (914) is greater than the elastic force of the fourth reset spring (99). At this time, the vertical plate (93) can drive the pressing plate (97) to move away from the first through hole (12).

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