CN213850481U - Industrial dust collector filtering device - Google Patents

Abstract

The utility model discloses an industrial dust catcher filter equipment, including filter box mechanism and dust filtering mechanism, filter box mechanism includes filter box body, case lid and a plurality of flange, and the case lid is connected with filter box body is articulated, and case lid and filter box body pass through screw locking, and a plurality of air inlets are seted up to filter box body up end, and a plurality of flange are installed respectively in a plurality of air inlets department, and the gas vent is seted up to terminal surface under the filter box body, and dust filtering mechanism installs in filter box body inner chamber, the utility model discloses simple structure can realize adsorbing fast, filtering and purifying to industrial dust, and purifying effect is good, and in addition, dust filtering mechanism convenient to detach, washing has reduced use cost.

Description

Industrial dust collector filtering device

Technical Field

The utility model relates to a dust catcher technical field specifically is an industrial dust catcher filter equipment.

Background

The industrial dust collector is a matched dust-collecting cleaning equipment commonly used in industry, and can be used for collecting wastes, collecting dust, filtering and purifying air and cleaning environment in the industrial production process. Meanwhile, the dust collector can be used in cooperation with industrial production equipment to absorb dust and debris generated in production, so that the cleanness of a working environment and the health of staff are ensured. For example, industrial dust collectors are widely used in textile, welding and polishing industries and chemical industries, so that the hazards of certain occupational diseases are reduced; the iron scrap sucking device is used for preventing machine faults caused by iron scrap sucking in a machining factory.

The industrial vacuum cleaner needs to filter and discharge air after dust collection, and the existing filtering device has the defects of single structure, poor filtering effect and high use cost, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industrial dust catcher filter equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a filtering device of an industrial dust collector comprises a filter box mechanism and a dust filtering mechanism;

the filter box mechanism comprises a filter box body, a box cover and a plurality of connecting flanges, wherein the box cover is hinged with the filter box body, the box cover is locked with the filter box body through screws, a plurality of air inlets are formed in the upper end face of the filter box body, the connecting flanges are respectively installed at the air inlets, an air outlet is formed in the lower end face of the filter box body, the air inlet pipeline is installed in the inner cavity of the filter box body, a threaded connecting section is arranged at the top of the inner cavity of the filter box body, and the upper end of the air inlet pipeline is in threaded connection with the threaded connecting section;

the dust filtering mechanism is arranged in the inner cavity of the filter box body and comprises a dust filtering assembly and a purifying assembly, two pairs of sliding convex strips are symmetrically arranged on the inner side wall of the filter box body and are respectively a first sliding convex strip and a second sliding convex strip, the dust filtering assembly is in sliding connection with the first sliding convex strip, and the purifying assembly is in sliding connection with the second sliding convex strip; wherein, the dust filtration subassembly all can realize dismantling, installation and change with purifying the subassembly, has improved the convenience of use, has reduced use cost.

Preferably, the industrial dust collector filtering device provided by the application, wherein the dust filtering component comprises a first outer frame body, a coarse filter screen, a non-woven fabric layer, a HEPA filter screen and a fine filter screen, first U-shaped chutes matched with the first sliding convex strips are respectively formed in two sides of the first outer frame body, and the coarse filter screen, the non-woven fabric layer, the HEPA filter screen and the fine filter screen are sequentially arranged in the first outer frame body; this strain dirt subassembly can realize the filtration to large granule impurity, tiny particle impurity and small dirt particle, and the filter effect is good, the jam phenomenon can not appear moreover.

Preferably, the purification component comprises a second outer frame body, a first activated carbon filter screen, a photocatalyst filter screen and a second activated carbon filter screen, wherein second U-shaped chutes matched with the second sliding convex strips are respectively formed in two sides of the second outer frame body, and the first activated carbon filter screen, the photocatalyst filter screen and the second activated carbon filter screen are sequentially arranged in the second outer frame body; the purification assembly can further remove odor and sterilize gas after dust removal, and improves the environment-friendly gas emission.

Preferably, the filter device of the industrial vacuum cleaner provided by the present application, wherein the air inlet pipe comprises an upper pipe section, a middle pipe section and a lower pipe section which are connected in sequence, the cross-sectional area of the upper pipe section decreases from top to bottom in sequence, the cross-sectional area of the middle pipe section is directly consistent, and the cross-sectional area of the lower pipe section increases from top to bottom in sequence; the design of this intake pipe structure shortens gaseous transmission route, is favorable to accelerating the separation of dirty gaseous gas and dust like this, improves filtration efficiency.

Preferably, the application provides a pair of industrial dust catcher filter equipment, wherein, still include the pulse vibrator, pulse vibrator fixed mounting is in filter box body outer wall, and the pulse vibrator of adoption can vibrate the dust that adheres to on with the filter screen, further prevents that the filter screen from appearing blocking phenomenon.

Preferably, the present application provides an industrial vacuum cleaner filter device, wherein a plurality of the connection flanges are connected to a dust inlet pipe, and the exhaust port is connected to an exhaust pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure, can realize the rapid adsorption, filtration and purification of industrial dust, has good purification effect, and in addition, the dust filtering mechanism is convenient to disassemble and clean, thereby reducing the use cost; wherein, the design of intake pipe structure shortens gaseous transmission route, is favorable to accelerating the separation of dirty gaseous gas and dust like this, improves filtration efficiency.

Drawings

FIG. 1 is a schematic view of the structure of the present invention for opening the cover;

FIG. 2 is a cross-sectional view of the dust filter assembly of the present invention;

FIG. 3 is a cross-sectional view of the purification assembly of the present invention;

FIG. 4 is a schematic view of the intake duct of the present invention;

in the figure: the filter box comprises a filter box body 1, a box cover 2, a connecting flange 3, an air inlet pipeline 4, a threaded connection section 5, a dust filtering component 6, a purifying component 7, a first sliding convex strip 8, a second sliding convex strip 9, a first outer frame body 10, a coarse filter screen 11, a non-woven fabric layer 12, an HEPA filter screen 13, a fine filter screen 14, a first U-shaped chute 15, a second outer frame body 16, a first activated carbon filter screen 17, a photocatalyst filter screen 18, a second activated carbon filter screen 19, a second U-shaped chute 20, an upper pipe section 21, a middle pipe section 22, a lower pipe section 23, a pulse vibrator 24, a dust inlet pipeline 25 and an exhaust pipeline 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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; it should be noted that unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a filtering device of an industrial dust collector comprises a filter box mechanism and a dust filtering mechanism;

the filter box mechanism comprises a filter box body 1, a box cover 2 and a plurality of connecting flanges 3, wherein the box cover 2 is hinged with the filter box body 1, the box cover 2 is locked with the filter box body 1 through screws, a plurality of air inlets are formed in the upper end face of the filter box body 1, the connecting flanges 3 are respectively installed at the air inlets, an air outlet is formed in the lower end face of the filter box body 1, the connecting flanges 3 are connected with a dust inlet pipeline 25, and the air outlet is connected with an exhaust pipeline 26; the filter box further comprises an air inlet pipeline 4, the air inlet pipeline 4 is installed in the inner cavity of the filter box body 1, a threaded connection section 5 is arranged at the top of the inner cavity of the filter box body 1, and an upper port of the air inlet pipeline 4 is in threaded connection with the threaded connection section 5; wherein, admission line 4 is including last pipeline section 21, well pipeline section 22 and the lower pipeline section 23 that connects gradually, the cross-sectional area of going up pipeline section 21 from top to bottom reduces in proper order, the direct unanimity of cross-sectional area of well pipeline section 22, the cross-sectional area of lower pipeline section 23 from top to bottom increases in proper order, and gas transmission path is shortened in the design of admission line structure, is favorable to accelerating the separation of the gaseous gas and the dust of dirty gas like this, improves filtration efficiency.

The dust filtering mechanism is arranged in the inner cavity of the filter box body 1 and comprises a dust filtering assembly 6 and a purifying assembly 7, two pairs of sliding convex strips are symmetrically arranged on the inner side wall of the filter box body 1 and respectively comprise a first sliding convex strip 8 and a second sliding convex strip 9, the dust filtering assembly 6 is in sliding connection with the first sliding convex strip 8, and the purifying assembly 7 is in sliding connection with the second sliding convex strip 9; wherein, the dirt subassembly 6 includes first outer frame body 10, coarse screen 11, non-woven fabrics layer 12, HEPA filter screen 13 and thin filter screen 14, first U type spout 15 with 8 looks adaptations of first slip sand grip is seted up respectively to first outer frame body 10 both sides, coarse screen 11, non-woven fabrics layer 12, HEPA filter screen 13 and thin filter screen 14 are installed in first outer frame body 10 in proper order, and this dirt subassembly of straining can realize the filtration to large granule impurity, small granule impurity and small dust particle, and the filter effect is good, can not appear blocking phenomenon moreover.

In addition, purify subassembly 7 and include second outer frame 16, first active carbon filter screen 17, photocatalyst filter screen 18 and second active carbon filter screen 19, second U type spout 20 with second slip sand grip 9 looks adaptation is seted up respectively to second outer frame 16 both sides, first active carbon filter screen 17, photocatalyst filter screen 18 and second active carbon filter screen 19 are installed in second outer frame 16 in proper order. The purification assembly can further remove odor and sterilize gas after dust removal, and improves the environment-friendly gas emission.

Furthermore, the utility model discloses still include pulse vibrator 24, pulse vibrator 24 fixed mounting is in filter box body 1 outer wall. The pulse vibrator who adopts can vibrate the dust that adheres to on the filter screen, further prevents that the filter screen from appearing blocking phenomenon.

The working principle is as follows: firstly, a plurality of dust inlet pipelines 25 are respectively connected with a plurality of connecting flanges 3, the upper end opening of the gas inlet pipeline 4 is in threaded connection with a threaded connection section 5, a dust filtering component 6 is pushed into the inner cavity of a filter box body 1 along a first sliding convex strip 8, then a purifying component 7 is pushed into the inner cavity of the aluminum box body 1 along a second sliding convex strip 9, finally a box cover 2 is closed, and the box cover 2 is connected with the filter box body 1 through screws, when the filter box works, a pulse vibrator 24 is firstly opened, dust is adsorbed into the filter box body 1 by the dust inlet pipelines 25, the dust enters the gas inlet pipeline 4 firstly, the separation of gas containing dust and dust is accelerated, then the gas enters the dust filtering component 6 to filter large particles, small particles and tiny dust particles, the dust attached to the surface of a filter screen is vibrated down when the pulse vibrator 24 vibrates, the blockage is prevented, the filtered gas enters the purifying component 7 below to further carry out odor and sterilize, and finally discharged to the outside through an exhaust duct.

To sum up, the utility model discloses simple structure can realize adsorbing fast, filtering and purifying to the industrial dust, and purifying effect is good, and in addition, dirt mechanism convenient to detach, washing are strained, have reduced use cost.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A filter device of an industrial dust collector is characterized in that: comprises a filter box mechanism and a dust filtering mechanism;

the filter box mechanism comprises a filter box body (1), a box cover (2) and a plurality of connecting flanges (3), wherein the box cover (2) is hinged with the filter box body (1), the box cover (2) is locked with the filter box body (1) through screws, a plurality of air inlets are formed in the upper end face of the filter box body (1), the connecting flanges (3) are respectively installed at the air inlets, an air outlet is formed in the lower end face of the filter box body (1), the filter box mechanism further comprises an air inlet pipeline (4), the air inlet pipeline (4) is installed in the inner cavity of the filter box body (1), a threaded connecting section (5) is arranged at the top of the inner cavity of the filter box body (1), and the upper end of the air inlet pipeline (4) is in threaded connection with the threaded connecting section (5);

strain dirt mechanism, strain dirt mechanism and install in filter box body (1) inner chamber, strain dirt mechanism including straining dirt subassembly (6) and purification subassembly (7), two pairs of slip sand grips of filter box body (1) inside wall symmetry installation are first slip sand grip (8) and second slip sand grip (9) respectively, strain dirt subassembly (6) and first slip sand grip (8) sliding connection, purify subassembly (7) and second slip sand grip (9) sliding connection.

2. The industrial vacuum cleaner filter device according to claim 1, wherein: dirt subassembly (6) are strained including first outer frame body (10), coarse screen (11), non-woven fabrics layer (12), HEPA filter screen (13) and fine filter screen (14), first U type spout (15) with first slip sand grip (8) looks adaptation are seted up respectively to first outer frame body (10) both sides, coarse screen (11), non-woven fabrics layer (12), HEPA filter screen (13) and fine filter screen (14) are installed in first outer frame body (10) in proper order.

3. The industrial vacuum cleaner filter device according to claim 1, wherein: purify subassembly (7) and include the outer frame body of second (16), first active carbon filter screen (17), photocatalyst filter screen (18) and second active carbon filter screen (19), second U type spout (20) with second slip sand grip (9) looks adaptation are seted up respectively to the outer frame body of second (16) both sides, first active carbon filter screen (17), photocatalyst filter screen (18) and second active carbon filter screen (19) are installed in the outer frame body of second (16) in proper order.

4. The industrial vacuum cleaner filter device according to claim 1, wherein: the air inlet pipeline (4) comprises an upper pipeline section (21), a middle pipeline section (22) and a lower pipeline section (23) which are sequentially connected, the cross sectional area of the upper pipeline section (21) is sequentially reduced from top to bottom, the cross sectional area of the middle pipeline section (22) is directly consistent, and the cross sectional area of the lower pipeline section (23) is sequentially increased from top to bottom.

5. The industrial vacuum cleaner filter device according to claim 1, wherein: the filter box further comprises a pulse vibrator (24), and the pulse vibrator (24) is fixedly installed on the outer wall of the filter box body (1).

6. The industrial vacuum cleaner filter device according to claim 1, wherein: the connecting flanges (3) are connected with a dust inlet pipeline (25), and the exhaust port is connected with an exhaust pipeline (26).

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