CN216572239U

CN216572239U - Dust filtration equipment for marble processing

Info

Publication number: CN216572239U
Application number: CN202122627223.9U
Authority: CN
Inventors: 王光辉; 王银辉; 张展鹏
Original assignee: Shenzhen Qishihui Technology Engineering Co ltd
Current assignee: Shenzhen Qishihui Technology Engineering Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-24
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a dust filtering device for marble processing, which has the technical scheme that: the filter comprises a filter body, wherein a fixed plate is fixedly arranged in the filter body, a plurality of fixed snap rings are detachably arranged on the fixed plate, a mounting groove is formed in the position, corresponding to the fixed snap rings, of the fixed plate, the fixed snap rings are arranged in the mounting groove, a filter cloth bag is fixedly arranged in the fixed snap rings, an inner adsorption layer is arranged in the filter cloth bag through a connecting block, an upper cover is hinged to the upper end of the filter body, a lock catch is fixedly arranged on one side of the upper end of the filter body, a lock hook is arranged on the upper cover, an air inlet pipe is arranged at the lower end of the filter body, an air outlet pipe is arranged at the upper end of the filter body, and an exhaust fan is fixedly arranged in the air outlet pipe; the utility model solves the problems that the dust removal effect of the prior cloth bag dust remover is not very good and the replacement of the filter bag is not facilitated when the filter bag is damaged.

Description

Dust filtration equipment for marble processing

Technical Field

The utility model relates to the technical field of dust filtering equipment, in particular to dust filtering equipment for marble processing.

Background

The marble processing can generate a large amount of dust, the concentration of suspended matters in the air can be increased, and great harm is generated to workers, so that filtration equipment is required for filtration, and the main component of the marble is CaCO₃,CaCO₃The dust can cause great harm to the environment and human body.

The most sack cleaner that uses in the mill now comes to carry out cleaning process to these dusts, for example the chinese utility model patent that publication number is CN210993393U discloses a sack cleaner, including last box, well box and ash bucket, be provided with the filter bag on the well box, the filter, flue gas air inlet and flue gas outlet, the vertical fibrous filter of having placed on the filter, the filter leaves the clearance with the tank wall, forms the unloading passageway, it is provided with the spacing groove to run through in the box, be provided with the fixture block with the spacing groove adaptation on the fibrous filter lateral wall, be connected with the lifting device on the fibrous filter, the lifting device is used for the lift of fibrous filter in the sack cleaner.

Above-mentioned this kind of sack cleaner has that the dust removal is effectual, and the easy long technical advantage of live time of inside clearance, but above-mentioned this kind of sack cleaner still has some problems, for example: 1. when the bag-type dust remover is used, the bag is difficult to isolate all pollutants at the outer end of the bag, and for some pollutants with smaller particle size, the pollutants still enter the bag and are discharged out of air, so that the dust removing effect of the traditional bag-type dust remover is not very good; 2. the filter bag in the bag-type dust collector is arranged in the shell, and is not beneficial to the replacement of the filter bag when the filter bag is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide dust filtering equipment for marble processing, aiming at solving the problems that the existing bag-type dust remover in the background art is not very good in dust removing effect and is not beneficial to replacing a filter bag when the filter bag is damaged.

The technical purpose of the utility model is realized by the following technical scheme:

a dust filtering device for marble processing comprises a filtering device body, wherein a fixing plate is fixedly arranged inside the filtering device body, a plurality of fixing snap rings are detachably arranged on the fixing plate, a mounting groove is formed in the position, corresponding to the fixing snap rings, of the fixing plate, the fixing snap rings are arranged inside the mounting groove, a filtering cloth bag is fixedly arranged inside the fixing snap rings, an inner adsorption layer is arranged inside the filtering cloth bag through a connecting block, the inner adsorption layer is made of activated carbon, an upper cover is hinged to the upper end of the filtering device body, a lock catch is fixedly arranged on one side of the upper end of the filtering device body, a lock hook is fixedly arranged on the upper cover at a position, corresponding to the lock catch, an air inlet pipe is arranged at the lower end of the filtering device body, and an air outlet pipe is arranged at the upper end of the filtering device body, an exhaust fan is fixedly arranged inside the air outlet pipe.

Furthermore, an ash hopper and a filter cavity are arranged in the filter device body corresponding to the lower end of the fixing plate, and an air purifying chamber is arranged in the filter device body corresponding to the upper end of the fixing plate.

Further, the inside of mounting groove is fixed and is provided with the magnet piece, fixed snap ring can adsorb the upper end of magnet piece.

Through adopting above-mentioned technical scheme, can improve the stability of fixed snap ring installation.

Furthermore, a fan is fixedly arranged on the outer side of the filtering device body, an air supply pipe is fixedly connected to the fan, the air supply pipe extends into the filtering device body, and a plurality of spray heads are arranged at the position, corresponding to the filtering cloth bag, of the lower end of the air supply pipe.

Through adopting above-mentioned technical scheme, when the surface accumulation of sack is more dust, can open the fan, can blow to the inside of sack through the shower nozzle after the fan work to will be stained with the dust of attaching at the sack surface and get rid of.

Furthermore, a discharge pipe is fixedly arranged at the lower end of the filtering device body, and a control valve is arranged on the outer side of the discharge pipe.

Through adopting above-mentioned technical scheme, when the inside debris accumulation of filter equipment body was more, can make debris discharge from the discharging pipe through opening the control valve.

Furthermore, a plurality of supporting legs are fixedly arranged at the lower end of the filtering device body.

Through adopting above-mentioned technical scheme, can the stability of filter equipment body.

In summary, the utility model mainly has the following beneficial effects:

1. the utility model discloses a, through being provided with the interior adsorption layer in the inside of filtering the sack, the interior adsorption layer is active carbon, and the air that has the dust is after the inside that gets into the filtration sack through filtering the sack, and the less dust of remaining particle diameter can be adsorbed by active carbon to can further improve filterable effect.

2. The utility model discloses a, be provided with the upper cover through the upper end at the filter equipment body, be provided with hasp and latch hook between filter equipment body and the upper cover, the quick switching of the upper cover of being convenient for, when needing to change the filtration sack, open the back with the upper cover, directly take out fixed snap ring from the fixed plate to change can, convenient to operate and use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a filter device body; 101. an ash hopper; 102. a filter chamber; 2. a fixing plate; 201. mounting grooves; 3. a gas purifying chamber; 4. fixing the snap ring; 5. a magnet block; 6. a filter cloth bag; 7. an inner adsorption layer; 8. connecting blocks; 9. an upper cover; 10. locking; 11. a latch hook; 12. an air inlet pipe; 13. an air outlet pipe; 14. an exhaust fan; 15. a fan; 16. an air supply pipe; 17. a spray head; 18. a discharge pipe; 19. a control valve; 20. and (5) supporting legs.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1 to 3, a dust filtering apparatus for marble processing comprises a filtering device body 1, a fixing plate 2 is fixedly arranged inside the filtering device body 1, a plurality of fixing snap rings 4 are detachably arranged on the fixing plate 2, a mounting groove 201 is arranged at a position corresponding to the fixing snap rings 4 on the fixing plate 2, the fixing snap rings 4 are arranged inside the mounting groove 201, a filtering cloth bag 6 is fixedly arranged inside the fixing snap rings 4, the filtering cloth bag 6 can be fixed on the fixing snap rings 4 in an adhesive manner, an inner adsorption layer 7 is arranged inside the filtering cloth bag 6 through a connecting block 8, the inner adsorption layer 7 is activated carbon, the specific surface area of the activated carbon is large, the activated carbon has strong adsorption performance and is a good adsorbent, an upper cover 9 is hinged to the upper end of the filtering device body 1, and a lock catch 10 is fixedly arranged on one side of the upper end of the filtering device body 1, the upper cover 9 is fixedly provided with a lock hook 11 at a position corresponding to the lock catch 10, the lower end of the filtering device body 1 is provided with an air inlet pipe 12, the upper end of the filtering device body 1 is provided with an air outlet pipe 13, an exhaust fan 14 is fixedly arranged inside the air outlet pipe 13, and the dust filtering speed can be accelerated by the arrangement of the exhaust fan 14.

Referring to fig. 1, a hopper 101 and a filter chamber 102 are provided at a position corresponding to a lower end of a fixed plate 2 inside a filter device body 1, and a purge chamber 3 is provided at a position corresponding to an upper end of the fixed plate 2 inside the filter device body 1.

Referring to fig. 1, a magnet block 5 is fixedly disposed inside the mounting groove 201, and a fixing clip 4 can be attached to an upper end of the magnet block 5, the fixing clip 4 being preferably made of a metal material made of iron.

Referring to fig. 1, a fan 15 is fixedly arranged on the outer side of a filter body 1, an air supply pipe 16 is fixedly connected to the fan 15, the air supply pipe 16 extends into the filter body 1, a plurality of nozzles 17 are arranged at the lower end of the air supply pipe 16 at positions corresponding to filter bags 6, a discharge pipe 18 is fixedly arranged at the lower end of the filter body 1, a control valve 19 is arranged on the outer side of the discharge pipe 18, when dust on the surface of the filter bags 6 is increased continuously to cause the resistance of the device to rise to a set value, a time relay outputs a signal to control the fan 15 to start, the fan 15 blows and cleans the filter bags 6 by compressed air through the nozzles 17, the filter bags 6 are suddenly expanded under the action of reverse air flow, the dust attached to the surface of the filter bags 6 is quickly separated from the filter bags 6 and falls into a dust hopper 101, the dust is discharged from the discharge pipe 18, and after blowing and cleaning of all the filter bags 6 are finished, the filtration equipment resumes normal work, and the lower extreme of filter equipment body 1 is fixed and is provided with a plurality of supporting legs 20, is convenient for fix the setting with filter equipment body 1 subaerial.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dust filtration equipment for marble processing, includes filter equipment body (1), its characterized in that: the filter device comprises a filter device body (1), wherein a fixing plate (2) is fixedly arranged inside the filter device body (1), a plurality of fixing snap rings (4) are detachably arranged on the fixing plate (2), a mounting groove (201) is formed in the position, corresponding to the fixing snap ring (4), of the fixing plate (2), the fixing snap ring (4) is arranged inside the mounting groove (201), a filter cloth bag (6) is fixedly arranged inside the fixing snap ring (4), an inner adsorption layer (7) is arranged inside the filter cloth bag (6) through a connecting block (8), the inner adsorption layer (7) is activated carbon, an upper cover (9) is hinged to the upper end of the filter device body (1), a lock catch (10) is fixedly arranged on one side of the upper end of the filter device body (1), and a lock hook (11) is fixedly arranged on the upper cover (9) in the position, corresponding to the lock catch (10), the lower extreme of filter equipment body (1) is provided with intake pipe (12), the upper end of filter equipment body (1) is provided with outlet duct (13), the fixed exhaust fan (14) that is provided with in inside of outlet duct (13).

2. A marble processing dust filtering equipment according to claim 1, characterized by: an ash hopper (101) and a filter cavity (102) are arranged in the filter device body (1) at a position corresponding to the lower end of the fixing plate (2), and an air purifying chamber (3) is arranged in the filter device body (1) at a position corresponding to the upper end of the fixing plate (2).

3. A marble processing dust filtering equipment according to claim 1, characterized by: the inside of mounting groove (201) is fixed and is provided with magnet piece (5), fixed snap ring (4) can adsorb the upper end of magnet piece (5).

4. Dust filtering apparatus for marble processing according to claim 1, wherein: the air supply device is characterized in that a fan (15) is fixedly arranged on the outer side of the filtering device body (1), an air supply pipe (16) is fixedly connected to the fan (15), the air supply pipe (16) extends into the filtering device body (1), and a plurality of spray heads (17) are arranged at the position, corresponding to the filtering cloth bag (6), of the lower end of the air supply pipe (16).

5. A marble processing dust filtering equipment according to claim 1, characterized by: the lower end of the filtering device body (1) is fixedly provided with a discharge pipe (18), and the outer side of the discharge pipe (18) is provided with a control valve (19).

6. A marble processing dust filtering equipment according to claim 1, characterized by: the lower end of the filtering device body (1) is fixedly provided with a plurality of supporting legs (20).