CN219942203U

CN219942203U - Dust removing device

Info

Publication number: CN219942203U
Application number: CN202320643539.3U
Authority: CN
Inventors: 张凤龙; 丛凤明; 高亮亮; 陶占成
Original assignee: Cangzhou Qingzhao Hardware Products Co ltd
Current assignee: Cangzhou Qingzhao Hardware Products Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-11-03
Anticipated expiration: 2033-03-28

Abstract

The utility model relates to the technical field of dust removal devices, in particular to a dust removal device, which has the effect of realizing easy cleaning and replacement of a filtering part, reducing the damage to the filtering part after freezing under colder conditions, improving the practical effect of the filtering part and improving the filtering performance.

Description

Dust removing device

Technical Field

The utility model relates to the technical field of dust removal devices, in particular to a dust removal device.

Background

In the mill workshop, the dust exists in the air, and more dust can influence workman's breathing to because the workshop is comparatively closed, workshop dust collector can effectively get rid of dust and the partial peculiar smell that mill, workshop produced, and then reduces the influence that the inside polluted air of workshop caused the workman, and current dust collector is like patent number CN2453241Y discloses a dust collecting equipment. The device comprises at least one stage of dust removing mechanism, wherein the at least one stage of dust removing mechanism is a baffle inertial dust removing mechanism and comprises at least two baffles, and the flow guide gaps of the baffles are staggered. The design of the utility model can increase the travel of the flue gas and enable dust in the flue gas to collide with the baffle plate for a plurality of times, thereby achieving the effect of improving dust removal.

When the existing dust collector is used, the filtering part is fixed, and the preliminary filtering part has more sundries, so that the replacement and cleaning of the filtering part are not facilitated, and if the larger filtering part is adopted, the maintenance cost is higher.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the dust removing device which has the effects of realizing easy cleaning and replacement of the filtering part, reducing the damage to the filtering part after freezing under the colder condition, improving the practical effect of the filtering part and improving the filtering performance.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust collector, includes the ventilation box, the inside of ventilation box is provided with the cavity, the ventilation box rotates the intercommunication and has the breather pipe, a plurality of handles I are installed to the outer wall of breather pipe, the inside of ventilation box is provided with the slip and is provided with a plurality of sliding plates, each the sliding plate is annular, and the inside first filter component, second filter component and the third filter component that have set gradually of sliding plate that top-down arranged, first filter component includes the frame plate, be provided with a plurality of locating holes on the frame plate, be provided with on the frame plate with the protruding pipe of locating hole one-to-one, each protruding pipe all inserts the inside of corresponding locating hole, the inside of protruding pipe is provided with the support otter board, the inside of protruding pipe is provided with filter layer I, and filter layer I is located the upside of support otter board, the air exhauster is installed to the lower part of ventilation box, the air inlet end of air exhauster and the lower part intercommunication of ventilation box, install the heating device who is used for heating filter department on the case.

Preferably, the second filtering component comprises a supporting plate, a plurality of strip through holes are formed in the supporting plate, a plurality of non-woven fabric layers are arranged on the supporting plate, a pressing plate is arranged at the top end of the uppermost non-woven fabric layer, a transverse supporting plate is fixedly connected with the inner wall of the middle sliding plate, a screw is connected to the transverse supporting plate through threads, and the bottom end of the screw is contacted with the top end of the pressing plate.

Preferably, the heating device comprises a liquid storage tank body, a water storage cavity is formed in the liquid storage tank body, the liquid storage tank body is fixedly connected with the bottom of the ventilation tank, a valve is communicated with the liquid storage tank body, and a heater is installed on the liquid storage tank body.

Preferably, the right part of the vent pipe is sleeved with a transfer pipe, the transfer pipe is sleeved at the air inlet of the vent box, a rubber ring is arranged in the transfer pipe, and the top end of the rubber ring is connected with an end cover through a screw.

Preferably, the side wall of each sliding plate is provided with a perspective window, the outer wall of the ventilation box is provided with a through hole, and the through hole of the outer wall of the ventilation box is provided with a transparent plate.

Preferably, a second handle is mounted on each sliding plate.

Preferably, the third filter component comprises a second filter layer, and the second filter layer is made of glass fiber materials.

(III) beneficial effects

Compared with the prior art, the utility model provides a dust removing device, which has the following beneficial effects:

this dust collector produces negative pressure through the air exhauster, the breather pipe transmits gas, and then drive external dust and get into the ventilation box inside through the breather pipe, and filter through first filter component, second filter component and third filter component, first filter component adopts a plurality of protruding pipes to support a plurality of support otter boards and filter layer one, behind first filter layer of inhaled dust, through first preliminary filtration of filter layer, and when needs clearance filter layer one go up dust, the sliding plate of pulling upside, and then drive a plurality of protruding pipes and filter layer one and take out from the ventilation box is inside, and change a plurality of filter layers one, and then realize the effect of easily clearing up and changing of filter site, and filter with less more filter layers one, and then be convenient for wash the filter site, and heat the bottom of filter site through heating device, and then destroy the filter site after freezing in the circumstances of reduction ventilation box inside, and then improve the practical effect of filter site, improve filtering performance.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1 at A-A in accordance with the present utility model;

FIG. 3 is a schematic view of a partially enlarged structure of the present utility model at C in FIG. 2;

FIG. 4 is a schematic view of a partially enlarged structure of the present utility model at D in FIG. 2;

FIG. 5 is a schematic view of a partial enlarged structure at E in FIG. 2 according to the present utility model;

FIG. 6 is a schematic cross-sectional view of the structure of the present utility model at B-B in FIG. 1;

FIG. 7 is a schematic perspective view of the present utility model;

FIG. 8 is a schematic perspective view of a second filter assembly according to the present utility model;

FIG. 9 is a schematic view of a partially enlarged structure of the utility model at F in FIG. 8;

FIG. 10 is a schematic perspective view of a first filter assembly according to the present utility model;

FIG. 11 is a schematic diagram of a second filter layer;

FIG. 12 is a schematic perspective view of a convex tube, a supporting mesh plate and a first filter layer according to the present utility model;

fig. 13 is a schematic perspective view of the present utility model.

The reference numerals in the drawings: 1. a ventilation box; 2. a vent pipe; 3. a first handle; 4. a transfer tube; 5. a rubber ring; 6. an end cap; 7. a sliding plate; 8. a perspective window; 9. a second handle; 10. a frame plate; 11. a convex tube; 12. a support screen; 13. a first filter layer; 14. a non-woven fabric layer; 15. a pressing plate; 16. a screw; 17. a support plate; 18. a second filter layer; 19. a liquid storage tank body; 20. a heater; 21. a valve; 22. an exhaust fan; 23. a transverse supporting plate; 24. and a transparent plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

referring to fig. 1-13, a dust removing device comprises a ventilation box 1, wherein a cavity is arranged in the ventilation box 1, the ventilation box 1 is rotationally communicated with a ventilation pipe 2, a plurality of handles I3 are arranged on the outer wall of the ventilation pipe 2, a plurality of sliding plates 7 are arranged in the ventilation box 1 in a sliding manner, each sliding plate 7 is annular, a first filtering component, a second filtering component and a third filtering component are sequentially arranged in the sliding plates 7 which are arranged from top to bottom, the first filtering component comprises a frame plate 10, a plurality of positioning holes are arranged on the frame plate 10, convex pipes 11 which are in one-to-one correspondence with the positioning holes are arranged on the frame plate 10, each convex pipe 11 is inserted into the corresponding positioning hole, a supporting screen 12 is fixedly connected in the interior of the convex pipe 11, a filtering layer I13 is arranged in the convex pipe 11, an iron screen layer is selected as the filtering layer I13 is positioned on the upper side of the supporting screen 12, an exhaust fan 22 is arranged at the lower part of the ventilation box 1, an air inlet end of the exhaust fan 22 is communicated with the lower part of the ventilation box 1, a heating device for heating a filtering part is arranged on the ventilation box 1, negative pressure is generated in the ventilation pipe 2 through the exhaust fan 22, the ventilation pipe 2 transmits air so as to drive external dust into the ventilation box 1 through the ventilation pipe 2, the external dust is filtered through a first filtering component, a second filtering component and a third filtering component, the first filtering component adopts a plurality of convex pipes 11 to support a plurality of support net plates 12 and a first filtering layer 13, the sucked dust is primarily filtered through the first filtering layer 13 after passing through the first filtering layer 13, and when the dust on the first filtering layer 13 needs to be cleaned, the upper sliding plate 7 is pulled so as to drive the convex pipes 11 and the first filtering layer 13 to be pulled out from the inside of the ventilation box 1, the first filtering layer 13 is replaced, and the effect that the filtering part is easy to clean and replace is achieved, and filter with less more filter layer one 13, and then be convenient for wash the filtration department to through the bottom of heating device heating filtration department, and then reduce ventilation box 1 inside and destroy filtration department after freezing under colder circumstances, and then improve the practical effect of filtration department, improve filtering quality.

Referring to fig. 1, 2 and 8, the inside of the sliding plate 7 in the middle is provided with a second filtering component, the second filtering component comprises a supporting plate 17, a plurality of strip through holes are formed in the supporting plate 17, a plurality of non-woven fabric layers 14 are arranged on the supporting plate 17, a pressing plate 15 is arranged at the top end of the uppermost non-woven fabric layer 14, the inner wall of the middle sliding plate 7 is fixedly connected with a transverse supporting plate 23, a screw 16 is connected to the transverse supporting plate 23 through threads, the bottom end of the screw 16 is contacted with the top end of the pressing plate 15, the multi-layer non-woven fabric layer 14 is filtered through the second filtering component, and then the filtering effect is improved, and in addition, when the filter is installed, the screw 16 is screwed, the pressing plate 15 is pressed against the filtering position of the multi-layer non-woven fabric layer 14 through screwing the screw 16, and therefore the condition that the multi-layer non-woven fabric layer 14 is deviated is reduced.

Referring to fig. 1, 2 and 13, specifically, the heating device includes a liquid storage tank 19, a water storage cavity is arranged inside the liquid storage tank 19, the liquid storage tank 19 is fixedly connected with the bottom of the ventilation tank 1, a valve 21 is communicated with the liquid storage tank 19, a heater 20 is installed on the liquid storage tank 19, water is introduced into the liquid storage tank 19 through the valve 21, and then the water inside the liquid storage tank 19 is heated through the heater 20, so that the structure inside the ventilation tank 1 is effectively heated.

Referring to fig. 2, the right part of the ventilation pipe 2 is sleeved with a switching pipe 4, the switching pipe 4 is sleeved at the air inlet of the ventilation box 1, a rubber ring 5 is arranged in the switching pipe 4, the top end of the rubber ring 5 is connected with an end cover 6 through a screw 16, the position of the rubber ring 5 is limited by the switching pipe 4, the rubber ring 5 is matched with the inlet of the ventilation box 1, the sealing effect of the joint of the ventilation box 1 and the ventilation pipe 2 is improved, the ventilation pipe 2 is supported at the air inlet of the ventilation box 1 through rotating the ventilation pipe 2, and the ventilation pipe 2 can be sucked at different positions.

Referring to fig. 1, 7 and 10, the lateral wall of each sliding plate 7 is all installed perspective window 8 through the rivet, the through-hole has been seted up to the outer wall of ventilation case 1, transparent plate 24 is installed through the rivet to the outer wall through-hole department of ventilation case 1, perspective window 8 and transparent plate 24 are transparent acrylic material, observe the inside filtration condition of ventilation case 1 through perspective window 8 and transparent plate 24 through the user, and then be convenient for observe the deposit condition of dust on first filter element, second filter element and the third filter element, the inside deposit dust of ventilation case 1 is cleared up in time.

Referring to fig. 1, a second handle 9 is mounted on each sliding plate 7, and a user pulls the second handle 9 to drive the second handle 9 to move, so that the user can conveniently adjust the position of the sliding plate 7.

Referring to fig. 11, specifically, the third filter assembly includes a second filter layer 18, where the second filter layer 18 is made of a glass fiber material, and the final gas is filtered by the second filter layer 18, so as to complete the filtration at the bottom of the ventilation box 1, and improve the filtering effect.

When the air exhauster 22 generates negative pressure during use, air is transmitted through the air pipe 2, and then external dust is driven to enter the air box 1 through the air pipe 2, the air is preliminarily filtered through the first filter layer 13, and when the dust on the first filter layer 13 needs to be cleaned, the sliding plate 7 on the upper side is pulled, and then the convex pipes 11 and the first filter layer 13 are driven to be pulled out from the air box 1, the first filter layer 13 is replaced, water is introduced into the liquid storage box 19 through the valve 21, and then the heater 20 is started to heat the water in the liquid storage box 19, so that the structure in the air box 1 is effectively heated.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. A dust collector, characterized in that: including ventilation box (1), the inside of ventilation box (1) is provided with the cavity, ventilation box (1) rotates the intercommunication and has breather pipe (2), the inside of breather pipe (2) is provided with a plurality of handles one (3), the inside of ventilation box (1) is provided with the slip and is provided with a plurality of sliding plates (7), each sliding plate (7) all are annular, and inside first filter component, second filter component and the third filter component of having set gradually of sliding plate (7) of top-down arrangement, first filter component includes frame plate (10), be provided with a plurality of locating holes on frame plate (10), be provided with on frame plate (10) with protruding pipe (11) of locating hole one-to-one, each protruding pipe (11) all inserts the inside of corresponding locating hole, the inside of protruding pipe (11) is provided with supports otter board (12), the inside of protruding pipe (11) is provided with filter layer one (13), and filter layer one (13) are located the upside that supports otter board (12), air exhauster (22) are installed to the lower part of ventilation box (1), air exhauster (22) and ventilation box (1) are used for the air inlet device intercommunication.

2. A dust collector as set forth in claim 1, wherein: the second filtering component comprises a supporting plate (17), a plurality of strip through holes are formed in the supporting plate (17), a plurality of non-woven fabric layers (14) are arranged on the supporting plate (17), a pressing plate (15) is arranged at the top end of the uppermost non-woven fabric layer (14), a transverse supporting plate (23) is fixedly connected to the inner wall of the middle sliding plate (7), a screw (16) is connected to the transverse supporting plate (23) through threads, and the bottom end of the screw (16) is in contact with the top end of the pressing plate (15).

3. A dust collector as set forth in claim 2, wherein: the heating device comprises a liquid storage box body (19), a water storage cavity is formed in the liquid storage box body (19), the liquid storage box body (19) is fixedly connected with the bottom of the ventilation box (1), a valve (21) is communicated with the liquid storage box body (19), and a heater (20) is arranged on the liquid storage box body (19).

4. A dust collector according to claim 3, wherein: the right part of the vent pipe (2) is sleeved with a transfer pipe (4), the transfer pipe (4) is sleeved at the air inlet of the vent box (1), a rubber ring (5) is arranged in the transfer pipe (4), and the top end of the rubber ring (5) is connected with an end cover (6) through a screw (16).

5. A dust collector as set forth in claim 4 wherein: the lateral wall of each sliding plate (7) is provided with a perspective window (8), the outer wall of the ventilation box (1) is provided with a through hole, and the through hole of the outer wall of the ventilation box (1) is provided with a transparent plate (24).

6. A dust collector as set forth in claim 5 wherein: and a handle II (9) is arranged on each sliding plate (7).

7. A dust collector as set forth in claim 6 wherein: the third filter component comprises a second filter layer (18), and the second filter layer (18) is made of glass fiber materials.