Dust remover with protective structure

Abstract

The utility model relates to the technical field of dust removers, in particular to a dust remover with a protective structure, which comprises a dust removal box, an air inlet is arranged at the bottom of the dust removal box, a filter cartridge arranged in the dust removal box is fixedly mounted at the air inlet, and the protective structure is arranged on the inner side of the filter cartridge and comprises an inner sleeve rotationally connected to the inner side of the filter cartridge. The bottom of the inner sleeve extends to the outside of the dust removal box and is fixedly communicated with a slag receiving box, the bottom of the slag receiving box is detachably connected with a slag inclined bottom plate, an air guide opening is formed in the position, located at the height of the filter cartridge, of the top of the inner sleeve, and an air inlet cover is fixedly communicated with the position, located outside the dust removal box, of the inner sleeve; according to the dust removal device, sucked large impurities such as deadwood and leaves can be conveniently collected, damage to the filtering mechanism is reduced, the service life is prolonged, and the large impurities such as the deadwood and the leaves can be conveniently collected.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust remover technical field, concretely is a dust remover with protection structure. BACKGROUND

[0002] Dust remover, is the equipment that separates dust from flue gas and is called dust remover or dust removal equipment, searches through, and the patent with the public number CN215941017U disclosed a kind of dust remover with protection structure, frame, the frame includes bottom plate, the bottom end surface of the bottom plate is connected with mobile roller, the surface of the bottom plate is fixedly connected with suction device, the top of the suction device is connected with dust guide pipe, the surface of the dust guide pipe is connected with dust accumulation box.The utility model is through electronic scale, control module, connecting plate, pulley, dust accumulation box and display panel cooperation, it is convenient for device to monitor dust accumulated in dust accumulation box inside, by observing the display brightness of display panel, to observe whether the dust accumulated in dust accumulation box inside is too much, to facilitate user to clean dust accumulated in dust accumulation box inside, to further protect the accessory inside device, avoid the problem that device is blocked due to too much dust, and accessory is damaged, effectively prolong the service life of device, but, in the process of dust removal, it is easy to be inhaled by dry branch leaf and the like, easy to cause damage to filtering mechanism, and further easy to cause filtration failure, for this reason, design a kind of dust remover with protection structure, which is convenient for collecting the larger impurities such as dry branch leaf and the like inhaled, reduces damage to filtering mechanism, prolongs service life, and facilitates the collection of larger impurities such as dry branch leaf. SUMMARY

[0003] (I) technical problem solved

[0004] In view of the deficiencies in the prior art, the utility model provides a dust remover with protection structure, which is convenient for collecting larger impurities such as dry branch leaf and the like inhaled, reduces damage to filtering mechanism, prolongs service life, and facilitates the collection of larger impurities such as dry branch leaf.

[0005] (II) technical scheme

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A dust remover with a protection structure, including dust removal case, the bottom of dust removal case is provided with air inlet, air inlet is fixedly installed with the filter cartridge who sets up in dust removal case, the inside of filter cartridge is provided with protection structure, protection structure includes the inner sleeve pipe of rotation connection in the inside of filter cartridge, the bottom of inner sleeve pipe extends to the outside of dust removal case and is fixedly connected with the residue receiving box, the bottom of residue receiving box is detachably connected with inclined residue bottom plate, the top of inner sleeve pipe is located at the height of filter cartridge and is provided with air inlet, and the position of inner sleeve pipe on the outside of dust removal case is fixedly connected with air inlet cover, the outside of dust removal case is installed with the air extraction mechanism who is connected with dust removal case.

[0007] Preferably, the air extraction mechanism includes an air extractor fixedly installed on the top of the dust removal case through the maintenance cover, an output shaft of the air extractor is fixedly installed with a ring pipe network sleeved on the outside of the dust removal case, and a branch pipe communicated with the dust removal case and extending to the outside of the filter cartridge is fixedly connected on the ring pipe network.

[0008] Preferably, the rotation driving mechanism for driving the inner sleeve pipe to rotate includes a rotating top plate fixedly installed on the top of the inner sleeve pipe and sealingly and slidingly matched with the top of the filter cartridge, and a driving motor fixedly installed on the maintenance cover, an output end of the driving motor is sealingly penetrated through the maintenance cover and extends into the dust removal case and is fixedly connected with the top end of the rotating top plate.

[0009] Preferably, one side of the inclined residue bottom plate is rotationally connected with the bottom of the residue receiving box, the other side of the inclined residue bottom plate is connectable with the residue receiving box through a locking assembly, the locking assembly includes a positioning column vertically and slidingly matched on the residue receiving box, a pull block is fixedly installed on the top of the positioning column, a spring is sleeved on the positioning column, both ends of the spring are fixedly connected with the pull block and the residue receiving box respectively, and a positioning hole matched with the positioning column is formed on the inclined residue bottom plate.

[0010] Preferably, an outer sleeve frame fixedly connected with the rotating top plate is sleeved on the outside of the filter cartridge.

[0011] Preferably, mounting frames are fixedly installed on both sides of the maintenance cover.

[0012] (Three) beneficial effects

[0013] Compared with the prior art, the utility model provides a dust remover with a protection structure, which has the following beneficial effects:

[0014] The dust remover with the protection structure is convenient for guiding the external dust-containing air into the inner sleeve through the air inlet cover, then filtering through the filter cylinder at the air inlet, then making the dust-removed gas enter the dust removal box and then being discharged through the air extractor, and the filtered impurities fall into the slag receiving box through the inner sleeve, since the inner sleeve can rotate circumferentially in the filter cylinder, the air inlet rotates circumferentially, the filtering operation on the filter cylinder is intermittent along the annular direction, and when the inner sleeve rotates, the larger impurities such as dry branches and leaves filtered through the filter cylinder at the air inlet fall into the slag receiving box along with the inner sleeve, the direct-flow operation is avoided to cause the larger impurities such as dry branches and leaves to be close to the filter cylinder, the filter cylinder is protected, the dust remover with the protection structure is convenient for collecting the inhaled larger impurities such as dry branches and leaves, reduces damage to the filtering mechanism, prolongs the service life, and is convenient for collecting the larger impurities such as dry branches and leaves. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic view of the whole part of the utility model;

[0016] Figure 2 It is a structure schematic view of the whole of the utility model;

[0017] Figure 3 It is a structure schematic view of the whole of the utility model from another angle;

[0018] Figure 4 It is a structure schematic view of the whole of the utility model Figure 3 It is a structure schematic view of the whole of the utility model from another angle;

[0019] Figure 5 It is a structure schematic view of the whole of the utility model from another angle;

[0020] Figure 6 It is a structure schematic view of the whole of the utility model from another angle.

[0021] Marked in the drawing: 1, dust removal box; 2, filter cylinder; 3, inner sleeve; 4, air inlet cover; 5, slag receiving box; 6, inclined slag bottom plate; 7, air inlet; 8, rotating top plate; 9, outer sleeve frame; 10, driving motor; 11, air extractor; 12, annular pipe network; 13, maintenance cover; 14, mounting frame; 15, positioning column; 16, pull block; 17, spring. DETAILED DESCRIPTION

[0022] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] Embodiment

[0024] Please refer to Figures 1-6 The dust collector with the protection structure comprises a dust removal box 1, an air inlet is formed in the bottom of the dust removal box 1, a filter cylinder 2 arranged in the dust removal box 1 is fixedly installed at the air inlet, a protection structure is arranged on the inner side of the filter cylinder 2, the protection structure comprises an inner sleeve 3 rotatably connected to the inner side of the filter cylinder 2, the bottom of the inner sleeve 3 extends to the outside of the dust removal box 1 and is fixedly connected with a slag receiving box 5, the bottom of the slag receiving box 5 is detachably connected with an inclined slag bottom plate 6, an air guide opening 7 is formed in the top of the inner sleeve 3 at the height of the filter cylinder 2, and an air inlet cover 4 is fixedly connected to the position of the inner sleeve 3 outside the dust removal box 1, and a dust removal mechanism is installed outside the dust removal box 1 and is in communication with the dust removal box 1.

[0025] Specifically, the dust removal mechanism comprises a dust removal fan 11 fixedly installed on the top of the dust removal box 1 through an inspection cover 13, an annular pipe network 12 is fixedly installed around the output shaft of the dust removal fan 11 and surrounds the outside of the dust removal box 1, and a branch pipe in communication with the dust removal box 1 and extending to the outside of the filter cylinder 2 is fixedly connected to the annular pipe network 12 in the circumferential direction, and the dust removal fan 11 is started to facilitate the air in the dust removal box 1 to be sucked out through the annular pipe network 12, so that the negative pressure is generated in the dust removal box 1, and the dust-containing gas outside the dust removal box 1 is conveniently introduced into the dust removal box 1 after passing through the filter cylinder 2.

[0026] Specifically, the dust removal mechanism comprises a dust removal fan 11 fixedly installed on the top of the dust removal box 1 through an inspection cover 13, an annular pipe network 12 is fixedly installed around the output shaft of the dust removal fan 11 and surrounds the outside of the dust removal box 1, and a branch pipe in communication with the dust removal box 1 and extending to the outside of the filter cylinder 2 is fixedly connected to the annular pipe network 12 in the circumferential direction, and the dust removal fan 11 is started to facilitate the air in the dust removal box 1 to be sucked out through the annular pipe network 12, so that the negative pressure is generated in the dust removal box 1, and the dust-containing gas outside the dust removal box 1 is conveniently introduced into the dust removal box 1 after passing through the filter cylinder 2.

[0027] Specific, one side of the inclined slag bottom plate 6 and the bottom of the slag box 5 is rotatably connected, the other side of the inclined slag bottom plate 6 can be connected with the slag box 5 through the locking assembly, the locking assembly includes a positioning column 15 vertically slidingly fitted on the slag box 5, the top of the positioning column 15 is fixedly installed with a pull block 16, a spring 17 is sleeved on the positioning column 15, the two ends of the spring 17 are fixedly connected with the pull block 16 and the slag box 5 respectively, the positioning hole matched with the positioning column 15 is formed in the inclined slag bottom plate 6, the positioning column 15 can be pulled out from the positioning hole by pulling the pull block 16 upwards, so that the inclined slag bottom plate 6 can be rotated at the bottom of the slag box 5, thereby the impurities in the slag box 5 can be discharged and the inside of the slag box 5 can be cleaned, when the cleaning is completed, the inclined slag bottom plate 6 is rotated to the initial state, and then the pull block 16 is loosened, and under the action of the spring 17, the bottom of the positioning column 15 is inserted into the positioning hole to lock the position.

[0028] Specific, the outer sleeve of the filter cartridge 2 is sleeved with the outer sleeve frame 9 fixedly connected with the rotating top plate 8, through the setting of the outer sleeve frame 9, the filter cartridge 2 is conveniently supported outside the filter cartridge 2, conveniently rotated with the inner sleeve pipe 3, so that the two correct the filter cartridge 2, avoid the deformation of the filter cartridge 2, further guarantee the stability of the overall structure.

[0029] Specific, the two sides of the maintenance cover 13 are fixedly installed with the mounting frame 14, through the setting of the mounting frame 14, the dust remover is conveniently installed.

[0030] It should be noted that the "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like mentioned in the specification mean that the described embodiment can include a specific feature, structure or characteristic, but not necessarily every embodiment includes the specific feature, structure or characteristic. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when a specific feature, structure or characteristic is described in connection with an embodiment, it is within the knowledge of those skilled in the art to realize such feature, structure or characteristic in connection with other embodiments described explicitly or implicitly.

[0031] It should be readily understood that "on", "above" and "over" in the present disclosure should be interpreted in the broadest way, so that "on" not only means "directly on", but also includes the meaning of "on" with intermediate features or layers therebetween, and "above" or "over" not only includes the meaning of "above" or "over", but also can include the meaning of "above" or "over" without intermediate features or layers therebetween (i.e. directly on).

[0032] In addition, spatially relative terms, such as "under", "below", "lower", "above", "upper", and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0033] Note that, in the description, relative terms such as "first" and "second", and the like, can be used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0034] Finally, it should be noted that the above-described embodiments are merely intended for describing and illustrating, but not limiting, the technical solutions of the present application; even though the present application has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the above embodiments, or equivalently replace some or all of the technical features thereof; and such modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A dust collector having a protective structure, characterized by: The utility model provides a dust removal box, the bottom of the dust removal box (1) is provided with an air inlet, the air inlet is fixedly installed with a filter cartridge (2) arranged in the dust removal box (1), the inner side of the filter cartridge (2) is provided with a protection structure, the protection structure includes an inner sleeve (3) rotatably connected to the inner side of the filter cartridge (2), the bottom of the inner sleeve (3) extends to the outside of the dust removal box (1) and is fixedly connected with a slag receiving box (5), the bottom of the slag receiving box (5) is detachably connected with an inclined slag bottom plate (6), the top of the inner sleeve (3) is provided with an air inlet (7) at the height of the filter cartridge (2), and the inner sleeve (3) is fixedly connected with an air inlet cover (4) at a position outside the dust removal box (1), and a dust removal mechanism is installed on the outside of the dust removal box (1) and communicated with the dust removal box (1).

2. The dust collector with a protective structure according to claim 1, characterized in that: The dust removal mechanism includes a dust removal fan (11) fixedly installed on the top of the dust removal box (1) through an inspection cover (13), the output shaft of the dust removal fan (11) is fixedly installed with an annular pipe network (12) sleeved outside the dust removal box (1), and the annular pipe network (12) is fixedly connected with a branch pipe communicated with the dust removal box (1) and extending to the outside of the filter cartridge (2) in the circumferential direction.

3. The dust collector with a protective structure according to claim 2, characterized in that: A rotating drive mechanism for rotating the inner sleeve (3) is further included, the rotating drive mechanism includes a rotating top plate (8) fixedly installed on the top of the inner sleeve (3) and sealingly and slidingly matched with the top of the filter cartridge (2), and further includes a drive motor (10) fixedly installed on the inspection cover (13), the output end of the drive motor (10) is sealingly penetrated through the inspection cover (13) and extends into the dust removal box (1) and is fixedly connected with the top end of the rotating top plate (8).

4. The dust collector with a protective structure according to claim 3, characterized in that: One side of the inclined slag bottom plate (6) is rotatably connected with the bottom of the slag receiving box (5), the other side of the inclined slag bottom plate (6) is connectable with the slag receiving box (5) through a locking assembly, the locking assembly includes a positioning column (15) slidingly matched with the slag receiving box (5) in the vertical direction, the top of the positioning column (15) is fixedly installed with a pull block (16), a spring (17) is sleeved on the positioning column (15), and the two ends of the spring (17) are fixedly connected with the pull block (16) and the slag receiving box (5) respectively, and the inclined slag bottom plate (6) is provided with a positioning hole matched with the positioning column (15).

5. The dust collector with a protective structure according to claim 4, characterized in that: The outer side of the filter cartridge (2) is sleeved with an outer sleeve frame (9) fixedly connected with the rotating top plate (8).

6. The dust collector with a protective structure according to claim 5, characterized in that: The two sides of the inspection cover (13) are fixedly installed with mounting frames (14).

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