Blowing device and dust remover

Abstract

The utility model discloses a blowing device and a dust remover. The blowing device comprises a pattern plate, a plurality of first rails, a plurality of second rails, a blowing assembly, a first moving assembly, a second moving assembly and a supporting frame. The plurality of first rails and the plurality of second rails are arranged on the pattern plate; the first rails are arranged in parallel at intervals, and the second rails are arranged in parallel at intervals. The plurality of first rails and the plurality of second rails are arranged at included angles; the pattern plate is divided into a plurality of blowing areas by the plurality of first rails and the plurality of second rails; the blowing assembly is positioned above the filter bag opening and is used for blowing the blowing area; the first moving assembly is used for driving the blowing assembly to move along at least one first track; the second moving assembly is connected with the first moving assembly, and the second moving assembly can drive the first moving assembly to move so as to drive the blowing assembly to move along the at least one second track, so that the blowing efficiency is improved, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal equipment, in particular to a blowing device and a dust collector. Background Art

[0002] Since the pulse bag dust collector was introduced in the 1950s, it has been widely used at home and abroad, and has been continuously improved. It has made great progress in purifying dust-containing gases. Due to the advanced dust removal technology and the significant improvement of the gas-to-cloth ratio, it has the characteristics of large air volume, high purification efficiency, reliable operation, simple structure, and low maintenance. The dust removal efficiency can reach more than 99%, which is a mature and relatively complete high-efficiency dust removal equipment. Pulse bag dust collectors are widely used in the purification of dust-containing gases and the recovery of dust materials in food, pharmaceuticals, feed, metallurgy, building materials, cement, machinery, chemicals, electricity, and light industries.

[0003] However, the current dust collector blowing devices are mostly fixed or can only move in one direction, and the blowing dust removal efficiency is low. In addition, the current blowing devices that can blow dust collectors over a large area use a large number of pulse valves, which is costly. Utility Model Content

[0004] The utility model provides a spraying device and a dust collector, which can move in two directions to spray and can spray in different areas, thereby improving the spraying and dust removal efficiency and reducing the cost.

[0005] The embodiments of the present invention can be implemented as follows:

[0006] The embodiment of the utility model provides a blowing device, which comprises:

[0007] A flower plate, wherein a plurality of filter bag openings are formed on the flower plate;

[0008] A plurality of first tracks and a plurality of second tracks, wherein the plurality of first tracks and the plurality of second tracks are both arranged on the flower plate; the plurality of first tracks are arranged in parallel and at intervals, and the plurality of second tracks are arranged in parallel and at intervals; the plurality of first tracks and the plurality of second tracks are arranged at an angle; the plurality of first tracks and the plurality of second tracks divide the flower plate into a plurality of spraying areas;

[0009] A spray assembly, the spray assembly is located above the filter bag opening, and the spray assembly is used to spray the spray area;

[0010] A first moving component, the first moving component is drivingly connected to the blowing component, and the first moving component is used to drive the blowing component to move along at least one of the first tracks;

[0011] a second moving assembly, the second moving assembly being connected to the first moving assembly, and the second moving assembly being capable of driving the first moving assembly to move, so as to drive the blowing assembly to move along at least one of the second tracks; and

[0012] A support frame, wherein the support frame is movably disposed on at least one of the first tracks or at least one of the second tracks, and the support frame is used to support the blowing assembly.

[0013] In the above embodiment, by setting a plurality of first tracks and a plurality of second tracks, the flower plate can be divided into a plurality of spraying areas. By setting a first moving component, the spraying component can be driven to move along at least one first track, so that the spraying component can spray different spraying areas parallel to the first track. By setting a second moving component, the second moving component can drive the first moving component to move along a direction parallel to the second track, so as to drive the spraying component to move along at least one second track, so that the spraying component can spray different spraying areas parallel to the second track. By setting a first moving component and a second moving component, the spraying component can move in two different directions, so that the spraying component can perform regional spraying on the filter bag openings on the flower plate that need to be sprayed, thereby improving the efficiency of spraying dust removal, and at the same time, reducing the number of pulse valves used and reducing costs. By setting a support frame, the support frame can move with the spraying component, so as to ensure the stability of the spraying component during movement.

[0014] In an optional embodiment, the first moving component includes a first driving member, a first connecting member and a first transmission member, the first connecting member is connected to the second moving component, and the first connecting member is parallel to the first track; the blowing component is transmission-connected to the first connecting member via the first transmission member, the first driving member is connected to the blowing component, and the first driving member is used to drive the blowing component to move along the first connecting member to drive the support frame to move along at least one of the first tracks.

[0015] In the above embodiment, by setting a first driving member to drive the blowing assembly to move along the direction of the first connecting member through the first transmission member, the manual operation process can be reduced and the operation can be simplified. At the same time, it is also convenient to add external control equipment to realize automatic control, save labor costs, and improve the blowing efficiency.

[0016] In an optional embodiment, the first connecting member includes a crossbeam, the first transmission member includes a pulley block, the crossbeam is connected to the second moving assembly, the crossbeam is located above the filter bag opening, and the crossbeam is parallel to the first track; the blowing assembly is connected to the crossbeam via the pulley block.

[0017] In the above embodiment, by setting a beam and a pulley group, the spray assembly is connected to the beam through the pulley group, and a sliding connection is adopted between the spray assembly and the beam, which can reduce the friction resistance of the spray assembly when it moves along the beam, thereby reducing the power required for the spray assembly to move along at least one second track through the support frame, reducing energy consumption, reducing costs, and also extending the service life of the device.

[0018] In an optional embodiment, the number of the pulley blocks is multiple, and the multiple pulley blocks are spaced apart in the spray assembly, and the spray assembly is connected to the crossbeam through the multiple pulley blocks. By providing multiple pulley blocks, the stability of the connection between the spray assembly and the crossbeam can be improved, and it can also save more effort.

[0019] In an optional embodiment, the second moving assembly includes a second driving member, a second connecting member and a second transmission member, the second connecting member is connected to the first connecting member, and the second connecting member is movably connected to the flower plate through the second transmission member; the second driving member is connected to the second transmission member, and the second driving member is used to drive the second transmission member to move on the flower plate in a direction parallel to the second track to drive the blowing assembly to move along at least one of the second tracks.

[0020] In the above embodiment, by setting a second driving member to drive the second transmission member, thereby driving the blowing assembly to move along at least one second track through the support frame, the manual operation process can be reduced and the operation can be simplified. At the same time, it is also convenient to add external control equipment to realize automatic control, save labor costs, and improve the blowing efficiency.

[0021] In an optional embodiment, the second connecting member includes a connecting frame, and the second transmission member includes a roller, and the connecting frame is movably connected to the flower plate through the roller and is connected to the first connecting member; the second driving member is connected to the roller to drive the roller to rotate, and drives the connecting frame and the first connecting member to move in a direction parallel to the second track, thereby driving the blowing assembly to move along at least one of the second tracks.

[0022] In the above embodiment, by providing the connecting frame, the overall structural strength of the second moving assembly can be increased. By providing the rollers, the connecting frame and the flower plate are connected by rolling, which can reduce the friction generated when the connecting frame moves relative to the flower plate, reduce the power provided by the second driving member, and reduce energy consumption. At the same time, it can also reduce the damage to the device and extend the service life of the device.

[0023] In an optional embodiment, the blowing device further comprises a cable reel, which is arranged on the flower plate and is used to wind the power cables of the first moving assembly and the second moving assembly. By providing the cable reel, the wire harness in the power transmission process can be wound and stored, which is convenient for wiring and also plays a certain role in protecting the power cables.

[0024] In an optional embodiment, the blowing device further includes at least one third track, the third track is arranged at the edge of the flower plate, and the third track is parallel to the second track; the second connecting member is slidably connected to the third track through the second transmission member.

[0025] In the above embodiment, by adding the third track, the third track can limit the movement direction of the second connecting member on the flower plate, playing a guiding role. At the same time, by setting the third track, the friction between the second transmission member and the flower plate can be reduced, the power required for the second transmission member to move relative to the flower plate can be reduced, and energy consumption can be reduced.

[0026] In an optional embodiment, the support frame is provided with universal wheels, and the support frame moves on the first track or the second track via the universal wheels.

[0027] In the above embodiment, since the first track and the second track are arranged at an angle, the support frame is movably connected to the flower plate through the universal wheel, which makes it convenient for the support frame to drive the spray assembly to turn, so as to realize the movement of the spray assembly in different directions, thereby simplifying the structure and operation process.

[0028] The embodiment of the utility model further provides a dust collector, comprising the blowing device in any of the above embodiments. The dust collector has the performance of the above blowing device.

[0029] The beneficial effects of the spraying device and dust collector of the utility model embodiment include:

[0030] The spraying device comprises a flower plate, a plurality of first tracks, a plurality of second tracks, a spraying assembly, a first moving assembly, a second moving assembly and a support frame. The flower plate is provided with a plurality of filter bag openings; the plurality of first tracks and the plurality of second tracks are both arranged on the flower plate; the plurality of first tracks are arranged in parallel and at intervals, and the plurality of second tracks are arranged in parallel and at intervals; the plurality of first tracks and the plurality of second tracks are arranged at an angle; the plurality of first tracks and the plurality of second tracks divide the flower plate into a plurality of spraying areas. By arranging a plurality of first tracks and a plurality of second tracks, the flower plate can be divided into a plurality of spraying areas. The spraying assembly is located above the filter bag opening, and the spraying assembly is used to spray the spraying area; the first moving assembly is connected to the spraying assembly by transmission, and the first moving assembly can drive the support frame to move along at least one first track. By arranging the first moving assembly, the spraying assembly can be driven to move along at least one first track, so that the spraying assembly can spray different spraying areas parallel to the first track. The second moving assembly is connected to the first moving assembly, and the second moving assembly can drive the first moving assembly to move, so as to drive the spraying assembly to move along at least one second track. By setting the second moving assembly, the second moving assembly can drive the first moving assembly to move in a direction parallel to the second track, so as to drive the spray assembly to move along at least one second track through the support frame, so that the spray assembly can spray different spray areas parallel to the second track. By setting the first moving assembly and the second moving assembly, the spray assembly can move in two different directions, so that the spray assembly can spray the filter bag openings on the flower plate that need to be sprayed in different areas, thereby improving the efficiency of spray dust removal. The support frame can be movably arranged on at least one first track or at least one second track, and the support frame is used to support the spray assembly. By setting the support frame, the support frame can move with the spray assembly, and the stability of the spray assembly during movement can be ensured. Because the flower plate is sprayed in different areas, the size of the designed spray assembly can be reduced, the number of pulse valves used can be reduced, and the cost can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 A schematic diagram of a first viewing angle of a blowing device provided in an embodiment of the utility model;

[0033] Figure 2 A schematic diagram of a second viewing angle of a blowing device provided in an embodiment of the utility model;

[0034] Figure 3It is a partially enlarged schematic diagram of point A provided in an embodiment of the utility model.

[0035] Icons: 1000-blowing device; 100-flower plate; 110-filter bag opening; 120-blowing area; 200-first track; 300-second track; 400-blowing assembly; 500-support frame; 600-first moving assembly; 610-first driving member; 620-first connecting member; 621-crossbeam; 630-first transmission member; 631-pulley block; 700-second moving assembly; 710-second driving member; 720-second connecting member; 721-connecting frame; 722-cable drum; 730-second transmission member; 731-roller; 800-third track; 900-universal wheel. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0039] In the description of the present utility model, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present utility model.

[0040] In addition, the terms “first”, “second”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.

[0041] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0042] Since the pulse bag dust collector came out in the 1950s, it has been widely used at home and abroad, and has been continuously improved. It has made great progress in purifying dust-containing gases. Due to the advanced cleaning technology and the greatly improved gas-to-cloth ratio, it has the characteristics of large air volume, high purification efficiency, reliable operation, simple structure, and low maintenance. The dust removal efficiency can reach more than 99%, which is a mature and relatively complete high-efficiency dust removal equipment. Pulse bag dust collectors are widely used in the purification of dust-containing gases and the recovery of dust materials in food, pharmaceuticals, feed, metallurgy, building materials, cement, machinery, chemicals, electricity, and light industries. However, the current dust collector's blowing device is mostly fixed or can only move in one direction, and the blowing dust removal efficiency is low. Moreover, the current blowing device that can blow dust collectors over a large area uses a large number of pulse valves and has a high cost.

[0043] Based on this, see Figure 1 and Figure 2 The blowing device 1000 provided in the embodiment of the utility model can effectively improve the technical problems mentioned above. The blowing device 1000 can move the blowing assembly 400 in two directions to perform regional blowing. While improving the blowing efficiency, it can also reduce the overall size of the blowing assembly 400, reduce the use of pulse valves, and reduce costs. The blowing device 1000 can be applied to a dust collector, and the dust collector with the blowing device 1000 also has the same function. The dust collector can be used in various industries in the system of gas purification and dust recovery.

[0044] The dust collector in this embodiment includes a spraying device 1000 and a controller. The controller is electrically connected to the pulse valve in the spraying device 1000, and the controller is used to control the opening or closing of the pulse valve. When the spraying device 1000 reaches the area that needs to be sprayed, the controller sends a signal to control the exhaust port to open, and the gas outside the back pressure chamber of the pulse valve is released and the pressure is reduced. A pressure difference is generated on both sides of the diaphragm, and the diaphragm is displaced due to the pressure difference. The pulse valve is opened for spraying. At this time, compressed air is ejected from the air bag through the pulse valve and the small hole of the spray pipe into the filter bag port 110, causing an instantaneous positive pressure in the filter bag to achieve dust cleaning. After dust cleaning is completed, the controller controls the pulse valve to close. Of course, the dust collector may also include other structures to realize the various functions of the dust collector, which are not limited here.

[0045] Figure 1 It is a schematic diagram of a first viewing angle of a blowing device 1000 provided in an embodiment of the utility model; Figure 2 Schematic diagram of the second viewing angle of the blowing device 1000 provided in the embodiment of the utility model, as shown in FIG. Figure 1 and Figure 2As shown, the spraying device 1000 in this embodiment includes a flower plate 100, a plurality of first tracks 200, a plurality of second tracks 300, a spraying assembly 400, a support frame 500, a first moving assembly 600 and a second moving assembly 700. The flower plate 100 is provided with a plurality of filter bag openings 110; the plurality of first tracks 200 and the plurality of second tracks 300 are both arranged on the flower plate 100; the plurality of first tracks 200 are arranged in parallel and at intervals, and the plurality of second tracks 300 are arranged in parallel and at intervals; the plurality of first tracks 200 and the plurality of second tracks 300 are arranged at an angle; the plurality of first tracks 200 and the plurality of second tracks 300 divide the flower plate 100 into a plurality of spraying areas 120. The spraying assembly 400 is located above the filter bag opening 110, and the spraying assembly 400 is used to spray the spraying area 120. The first moving assembly 600 is connected to the blowing assembly 400 by transmission, and the first moving assembly 600 can drive the blowing assembly 400 to move along at least one first track 200; the second moving assembly 700 is connected to the first moving assembly 600, and the second moving assembly 700 can drive the first moving assembly 600 to move, so as to drive the blowing assembly 400 to move along at least one second track 300. The support frame 500 is movably disposed on at least one first track 200 or at least one second track 300, and the support frame 500 is used to support the blowing assembly 400.

[0046] When it is necessary to spray one of the spraying areas 120 on the flower plate 100, the first moving assembly 600 drives the spraying assembly 400 to move along at least one first track 200, and moves to the position of the corresponding spraying area 120 along the direction of the first track 200. The second moving assembly 700 can drive the first moving assembly 600 to move, and then drive the spraying assembly 400 to move along at least one second track 300, and move to the position of the corresponding spraying area 120 along the direction of the second guide rail. During the movement of the spraying assembly 400, the support frame 500 moves along the first track 200 or the second track 300 with the spraying assembly 400 to support the spraying assembly 400. The first moving assembly 600 and the second moving assembly 700 can move simultaneously, or they can move one after another, depending on the specific spraying situation. After the spraying assembly 400 reaches the spraying area 120, pulse spraying and dust removal are performed. The spraying assembly 400 can perform dust removal on one spraying area 120 at a time. After one spraying area 120 is dusted, the first movable assembly 600 and the second movable assembly 700 drive the spraying assembly 400 to the next spraying area 120 for cleaning. The above operation is repeated until all dust removal work is completed.

[0047] By setting a plurality of first tracks 200 and a plurality of second tracks 300, the flower plate 100 can be divided into a plurality of spraying areas 120. By setting a first moving assembly 600, the spraying assembly 400 can be driven to move along at least one first track 200, so that the spraying assembly 400 can spray different spraying areas 120 parallel to the first track 200. By setting a second moving assembly 700, the second moving assembly 700 can drive the first moving assembly 600 to move along a direction parallel to the second track 300, so as to drive the spraying assembly 400 to move along at least one second track 300, so that the spraying assembly 400 can spray different spraying areas 120 parallel to the second track 300. By setting a first moving assembly 600 and a second moving assembly 700, the spraying assembly 400 can move in two different directions, so that the spraying assembly 400 can spray the filter bag openings 110 on the flower plate 100 that need to be sprayed in different areas, thereby improving the efficiency of spraying dust removal. By providing the support frame 500, the support frame 500 can move with the spray assembly 400, thereby ensuring the stability of the spray assembly 400 during movement. Since the flower plate 100 is sprayed in different areas, the size of the spray assembly 400 can be reduced, the number of pulse valves used can be reduced, and the cost can be reduced.

[0048] It can be understood that the support frame 500 can move together with the blowing assembly 400, and move indirectly through the first movable assembly 600 and the second movable assembly 700, so that the blowing assembly 400 can move in multiple blowing areas 120 along the first track 200 and the second track 300, that is, there is no need to manually push the support frame 500, which can be more convenient and quick; it can also be manually or other driving assemblies to push the support frame 500 to move along the first track 200 or the second track 300, so that the support frame 500 is pushed by external force to move together with the blowing assembly 400, so as to reduce the power requirements of the first movable assembly 600 and the second movable assembly 700.

[0049] As for the connection mode between the support frame 500 and the blowing assembly 400, the support frame 500 and the blowing assembly 400 are detachably connected, such as a snap connection. This design facilitates the maintenance and replacement of the blowing assembly 400; in some examples, the support frame 500 can be detachably connected to the blowing air pipe of the blowing assembly 400, which is not only convenient for replacing the blowing air pipe of the blowing assembly 400, but also can further ensure the stability of the blowing.

[0050] Please continue reading Figure 1 and Figure 2, the above-mentioned “support frame 500 can move relative to the flower plate 100”, specifically, the support frame 500 is provided with a universal wheel 900, and the support frame 500 moves on the first track 200 or the second track 300 through the universal wheel 900. Specifically, the universal wheel 900 can not only slide along the first track 200 and the second track 300, but also the universal wheel 900 can be used to change direction at the junction of the first track 200 or the second track 300 to achieve the change of the moving direction of the support frame 500. Of course, the universal wheel 900 can also be replaced by other wheels that can be turned, such as Mecanum wheels. In addition, the support frame 500 can also be connected to the flower plate 100 through other structures to achieve that the support frame 500 can move and turn along the first track 200 or the second track 300, which is not limited here.

[0051] Considering the support strength of the support frame 500, the support frame 500 in this embodiment is a rectangular or square frame, and universal wheels 900 are provided at the corners of the frame, that is, four universal wheels 900 are provided, and the support frame 500 moves on two first tracks 200 or two second tracks 300 at a time. Of course, the support frame 500 can also be made into other shapes, such as a cross shape, a "field" shape, etc., which are not limited here. The support frame 500 can move on one first track 200 or one second track 300 at a time, and the support frame 500 can also move on three first tracks 200 or three second tracks 300 at a time. The support frame 500 can also move on one first track 200 and move on two second tracks 300 at a time. The number of first tracks 200 or second tracks 300 occupied by the support frame 500 is determined according to the structural shape of the support frame 500, which is not limited here.

[0052] Please continue reading Figure 1 and Figure 2 Since the filter bag openings 110 on the flower plate 100 in this embodiment are arranged in an array, the multiple first tracks 200 in this embodiment are vertically arranged with the multiple second tracks 300. Of course, the first track 200 and the second track 300 can also be arranged at other angles, such as 45°, 60°, etc. The relative arrangement of the first track 200 and the second track 300 on the flower plate 100 is determined according to the actual spraying requirements and is not limited here.

[0053] See also Figure 1 and Figure 2The first movable assembly 600 includes a first driving member 610, a first connecting member 620 and a first transmission member 630. The first connecting member 620 is connected to the second movable assembly 700, and the first connecting member 620 is parallel to the first track 200. The blowing assembly 400 is transmission-connected to the first connecting member 620 through the first transmission member 630. The first driving member 610 is connected to the blowing assembly 400. The first driving member 610 is used to drive the blowing assembly 400 to move along the first connecting member 620 to drive the support frame 500 to move along at least one first track 200.

[0054] Specifically, the first connecting member 620 in this embodiment includes a crossbeam 621, the first transmission member 630 includes a pulley block 631, the crossbeam 621 is connected to the second moving assembly 700, the crossbeam 621 is located above the filter bag opening 110, and the crossbeam 621 is parallel to the first track 200; the spray assembly 400 is connected to the crossbeam 621 through the pulley block 631. The length of the crossbeam 621 is greater than the length of the second track 300, so that the spray assembly 400 can remove dust from the filter bag openings 110 in all the spraying areas 120 on the flower plate 100. By setting the crossbeam 621 and the pulley set 631, the spray assembly 400 is connected to the crossbeam 621 through the pulley set 631, and a sliding connection is adopted between the spray assembly 400 and the crossbeam 621, which can reduce the friction resistance of the spray assembly 400 when moving along the crossbeam 621, thereby reducing the power required when the spray assembly 400 moves along at least one second track 300 through the support frame 500, reducing energy consumption, reducing costs, and also extending the service life of the device.

[0055] Of course, the first connecting member 620 may also include other connecting structures, as long as the second moving assembly 700 and the blowing assembly 400 can be connected, and the shape, number and composition of the connecting structure are not limited here. In addition to the pulley block 631, the first transmission member 630 may also adopt other connection methods, such as chain transmission connection or guide rail slider connection, as long as the blowing assembly 400 can be connected to the first connecting member 620 through the first transmission member 630, and the specific transmission method is not limited here.

[0056] In order to reduce energy consumption, the number of the pulley blocks 631 in this embodiment is multiple, and the multiple pulley blocks 631 are spaced apart in the spray assembly 400, and the spray assembly 400 is connected to the cross beam 621 through the multiple pulley blocks 631. By providing multiple pulley blocks 631, the stability of the connection between the spray assembly 400 and the cross beam 621 can be improved, and the power of the first driving member 610 required when the spray assembly 400 moves relative to the cross beam 621 can also be reduced, thereby reducing energy consumption.

[0057] See also Figure 1 and Figure 2 , and combined with Figure 3 , Figure 3 It is a partially enlarged schematic diagram of point A provided in an embodiment of the utility model. The second moving assembly 700 in this embodiment includes a second driving member 710, a second connecting member 720 and a second transmission member 730. The second connecting member 720 is connected to the first connecting member 620, and the second connecting member 720 is movably connected to the flower plate 100 through the second transmission member 730; the second driving member 710 is connected to the second transmission member 730, and the second driving member 710 is used to drive the second transmission member 730 to move on the flower plate 100 in a direction parallel to the second track 300, so as to drive the blowing assembly 400 to move along at least one second track 300.

[0058] Specifically, the second connecting member 720 in this embodiment includes a connecting frame 721, and the second transmission member 730 includes a roller 731. The connecting frame 721 is movably connected to the flower plate 100 through the roller 731 and is connected to the first connecting member 620. The second driving member 710 is connected to the roller 731 to drive the roller 731 to rotate, and drive the connecting frame 721 and the first connecting member 620 to move in a direction parallel to the second track 300, thereby driving the spray assembly 400 to move along at least one second track 300. The connecting frame 721 in this embodiment is "V" shaped and has a stable structure. Of course, the connecting frame 721 can also be designed as other shapes and structures, which are not limited here. By setting the connecting frame 721, the overall structural strength of the second moving assembly 700 can be increased. By setting the roller 731, the connecting frame 721 and the flower plate 100 are connected by rolling, which can reduce the friction generated when the connecting frame 721 moves relative to the flower plate 100, reduce the power provided by the second driving member 710, and reduce energy consumption. At the same time, it can also reduce the damage to the device and extend the service life of the device.

[0059] In this embodiment, the first driving member 610 and the second driving member 710 are both motors. Of course, the first driving member 610 and the second driving member 710 may also adopt other driving devices, such as cylinders, hydraulic cylinders, etc., depending on the cost and power requirements, and are not limited here. In order to simplify the operation and facilitate control, the first driving member 610 and the second driving member 710 in this embodiment can be electrically connected to an external control device, and automatic control can be achieved by programming on the external control device, thereby saving labor costs and improving the spraying efficiency.

[0060] Please continue reading Figure 1 and Figure 2 , and combined with Figure 3In order to guide the movement of the second moving assembly 700 on the flower plate 100, the blowing device 1000 in this embodiment further includes at least one third track 800, which is arranged at the edge of the flower plate 100 and is parallel to the second track 300; the second connecting member 720 is slidably connected to the third track 800 through the second transmission member 730. In order not to interfere with the movement of the support frame 500 along the second track 300, the number of the third tracks 800 in this embodiment is two, and the two third tracks 800 are arranged at the edges of both sides of the flower plate 100. By adding the third track 800, the third track 800 can limit the movement direction of the second connecting member 720 on the flower plate 100 and play a guiding role. At the same time, by setting the third track 800, the friction between the second transmission member 730 and the flower plate 100 can be reduced, the power required for the second transmission member 730 to move relative to the flower plate 100 can be reduced, and energy consumption can be reduced.

[0061] In order to facilitate the winding and storage of the power cables of the entire device, to facilitate the routing, and to prevent the first moving assembly 600 and the second moving assembly 700 from causing the wiring harness to be entangled when driving the spray assembly 400 to move, please refer to Figure 3 , and combined with Figure 1 and Figure 2 , the blowing device 1000 in this embodiment further includes a cable drum 722, which is arranged on the flower plate 100, and the cable drum 722 is used to wind the power cables of the first moving assembly 600 and the second moving assembly 700. Specifically, the cable drum 722 can be arranged on the first moving assembly 600 or the second moving assembly 700, for example, the cable drum 722 can be arranged on the first connecting member 620 or the second connecting member 720, so that the cable drum 722 can move with the first moving assembly 600 and the second moving assembly 700, which is convenient for winding the cables; in this embodiment, the cable drum 722 is connected to the connecting frame 721, so that it can move with the connecting frame 721, which is convenient for connecting with the first moving assembly 600 and the second moving assembly 700 and winding the cables. Of course, the cable drum 722 is also arranged at other positions of the crossbeam 621 or the flower plate 100, as long as it is convenient for winding the power cables, and the setting position of the cable drum 722 is not limited here. The power cable is wound on the cable drum 722. When the second driving member 710 drives the second transmission member 730 to rotate, the cable can also be retracted and released as the second movable component 700 moves, thereby preventing the wire harness from being entangled during the movement, thereby affecting the normal movement of the first movable component 600 and the second movable component 700.

[0062] See also Figure 1 and Figure 2 , and combined with Figure 3The spray assembly 400 in this embodiment includes an air bag, a pulse valve and a spray air pipe. The air bag is connected to the crossbeam 621 in a transmission manner. There are multiple spray air pipes and pulse valves, and each spray air pipe is connected to the air bag through a pulse valve. An air inlet interface is provided on the air bag for connecting to an external air supply device. The provision of multiple spray air pipes can simultaneously remove dust from a row of filter bag openings 110 in the spray area 120 on the flower plate 100, thereby improving the dust removal efficiency.

[0063] According to a blowing device 1000 provided in this embodiment, its working principle is as follows:

[0064] The first moving assembly 600 drives the spray assembly 400 to move along at least one first track 200, and moves to the position of the spray area 120 that needs to be sprayed along the direction of the first track 200. Then the second moving assembly 700 drives the spray assembly 400 to move along at least one second track 300, so that multiple spray air pipes simultaneously spray the filter bag openings 110 in the spray area 120 row by row. After the spraying of one spray area 120 is completed, it reaches the next spray area 120 through the first moving assembly 600 or the second moving assembly 700, and repeats the above steps for spraying. Until all areas on the flower plate 100 that need to be sprayed for dust removal are sprayed. During the movement of the spray assembly 400, the support frame 500 always follows the spray assembly 400 to move along the first track 200 or the second track 300 to support the spray assembly 400.

[0065] In summary, the spraying device 1000 includes a flower plate 100, a plurality of first tracks 200, a plurality of second tracks 300, a spraying assembly 400, a first moving assembly 600, a second moving assembly 700 and a support frame 500. The flower plate 100 is provided with a plurality of filter bag openings 110; the plurality of first tracks 200 and the plurality of second tracks 300 are both arranged on the flower plate 100; the plurality of first tracks 200 are arranged in parallel and at intervals, and the plurality of second tracks 300 are arranged in parallel and at intervals; the plurality of first tracks 200 and the plurality of second tracks 300 are arranged at an angle; the plurality of first tracks 200 and the plurality of second tracks 300 divide the flower plate 100 into a plurality of spraying areas 120. The spraying assembly 400 is located above the filter bag opening 110, and the spraying assembly 400 is used to spray the spraying area 120; the first moving assembly 600 is in transmission connection with the spraying assembly 400, and the first moving assembly 600 can drive the spraying assembly 400 to move along at least one first track 200. The second moving assembly 700 is connected to the first moving assembly 600, and the second moving assembly 700 can drive the first moving assembly 600 to move, so as to drive the blowing assembly 400 to move along at least one second track 300. The support frame 500 is movably disposed on at least one first track 200 or at least one second track 300, and the support frame 500 is used to support the blowing assembly 400.

[0066] By setting a plurality of first tracks 200 and a plurality of second tracks 300, the flower plate 100 can be divided into a plurality of spraying areas 120. By setting a first moving assembly 600, the spraying assembly 400 can be driven to move along at least one first track 200, so that the spraying assembly 400 can spray different spraying areas 120 parallel to the first track 200. By setting a second moving assembly 700, the second moving assembly 700 can drive the first moving assembly 600 to move along a direction parallel to the second track 300, so as to drive the spraying assembly 400 to move along at least one second track 300, so that the spraying assembly 400 can spray different spraying areas 120 parallel to the second track 300. By setting a first moving assembly 600 and a second moving assembly 700, the spraying assembly 400 can move in two different directions, so that the spraying assembly 400 can spray the filter bag openings 110 on the flower plate 100 that need to be sprayed in different areas, thereby improving the efficiency of spraying dust removal. By providing the support frame 500, the support frame 500 can move with the spray assembly 400, thereby ensuring the stability of the spray assembly 400 during movement. Since the flower plate 100 is sprayed in different areas, the size of the spray assembly 400 can be reduced, the number of pulse valves used can be reduced, and the cost can be reduced.

[0067] The above is only a specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A blowing device, characterized in that: include: A flower plate (100), wherein a plurality of filter bag openings (110) are provided on the flower plate (100); A plurality of first tracks (200) and a plurality of second tracks (300), wherein the plurality of first tracks (200) and the plurality of second tracks (300) are both arranged on the flower plate (100); the plurality of first tracks (200) are arranged in parallel and at intervals, and the plurality of second tracks (300) are arranged in parallel and at intervals; the plurality of first tracks (200) and the plurality of second tracks (300) are both arranged at an angle; the plurality of first tracks (200) and the plurality of second tracks (300) divide the flower plate (100) into a plurality of spraying areas (120); A spray assembly (400), the spray assembly (400) being located above the filter bag opening (110), and the spray assembly (400) being used to spray the spray area (120); A first moving component (600), the first moving component (600) being in transmission connection with the blowing component (400), and the first moving component (600) being used for driving the blowing component (400) to move along at least one of the first tracks (200); a second moving assembly (700), the second moving assembly (700) being connected to the first moving assembly (600), and the second moving assembly (700) being capable of driving the first moving assembly (600) to move, so as to drive the blowing assembly (400) to move along at least one of the second tracks (300); as well as A support frame (500), wherein the support frame (500) is movably disposed on at least one of the first tracks (200) or at least one of the second tracks (300), and the support frame (500) is used to support the blowing assembly (400).

2. The blowing device according to claim 1, characterized in that: The first moving component (600) includes a first driving member (610), a first connecting member (620) and a first transmission member (630), the first connecting member (620) is connected to the second moving component (700), and the first connecting member (620) is parallel to the first track (200); the blowing component (400) is transmission-connected to the first connecting member (620) via the first transmission member (630), the first driving member (610) is connected to the blowing component (400), and the first driving member (610) is used to drive the blowing component (400) to move along the first connecting member (620) to drive the support frame (500) to move along at least one of the first tracks (200).

3. The blowing device according to claim 2, characterized in that: The first connecting member (620) includes a crossbeam (621), the first transmission member (630) includes a pulley block (631), the crossbeam (621) is connected to the second moving assembly (700), the crossbeam (621) is located above the filter bag opening (110), and the crossbeam (621) is parallel to the first track (200); the blowing assembly (400) is connected to the crossbeam (621) via the pulley block (631).

4. The blowing device according to claim 3, characterized in that: There are multiple pulley groups (631), and the multiple pulley groups (631) are distributed at intervals in the blowing component (400). The blowing component (400) is connected to the crossbeam (621) through the multiple pulley groups (631).

5. The blowing device according to claim 2, characterized in that: The second moving assembly (700) includes a second driving member (710), a second connecting member (720) and a second transmission member (730), wherein the second connecting member (720) is connected to the first connecting member (620), and the second connecting member (720) is movably connected to the flower plate (100) through the second transmission member (730); the second driving member (710) is connected to the second transmission member (730), and the second driving member (710) is used to drive the second transmission member (730) to move on the flower plate (100) in a direction parallel to the second track (300), so as to drive the blowing assembly (400) to move along at least one of the second tracks (300).

6. The blowing device according to claim 5, characterized in that: The second connecting member (720) includes a connecting frame (721), and the second transmission member (730) includes a roller (731). The connecting frame (721) is movably connected to the flower plate (100) through the roller (731), and is connected to the first connecting member (620); the second driving member (710) is connected to the roller (731) to drive the roller (731) to rotate, and drive the connecting frame (721) and the first connecting member (620) to move in a direction parallel to the second track (300), thereby driving the blowing assembly (400) to move along at least one of the second tracks (300).

7. The blowing device according to claim 1, characterized in that: The blowing device (1000) further comprises a cable drum (722), wherein the cable drum (722) is arranged on the flower plate (100), and the cable drum (722) is used to wind power cables of the first moving component (600) and the second moving component (700).

8. The blowing device according to claim 5, characterized in that: The blowing device (1000) further comprises at least one third track (800), wherein the third track (800) is arranged at the edge of the flower plate (100), and the third track (800) is parallel to the second track (300); the second connecting member (720) is slidably connected to the third track (800) via the second transmission member (730).

9. The blowing device according to claim 1, characterized in that: The support frame (500) is provided with universal wheels (900), and the support frame (500) moves on the first track (200) or the second track (300) via the universal wheels (900).

10. A dust collector, characterized in that: It comprises the blowing device (1000) as described in any one of claims 1 to 9.

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