CN214809203U - Welding fume purifier - Google Patents

Abstract

The utility model discloses a belongs to the technical field of purifiers, in particular to a welding fume purifier, which comprises a shell, wherein the front side wall of the shell is rotatably provided with a front cover, the rear end of the shell is fixedly provided with a rear cover, the upper side wall of the shell is fixedly provided with a mounting seat, the interior of the mounting seat is fixedly provided with an air inlet pipe, the upper end of the air inlet pipe is provided with a first connecting pipe through the rotation of a first shaft pin, the other end of the first connecting pipe is provided with a second connecting pipe through the rotation of a second shaft pin, the other end of the second connecting pipe is fixedly provided with a fume suction hood, when a large amount of dust is accumulated on the surface of a filter element, the self-cleaning is realized through pulse back blowing directly, the dust on the surface of the filter element is treated, the efficient purifying capability of the purifier is effectively ensured, the protection plate is conveniently and effectively supported and buffered when the purifier is impacted by the outside, prevent the clarifier damage, influence the life of clarifier.

Description

Welding fume purifier

Technical Field

The utility model relates to a clarifier technical field specifically is welding fume purifier.

Background

During welding operation, especially during metal welding, a large amount of smoke can be generated to pollute the environment, the generated smoke dust not only pollutes the environment, but also works in the environment of the dust for a long time to influence the physical health of workers, the environmental protection and sanitation problems of welding are not paid attention to for a long time in the past production process, and the welding occupational disease becomes an undeniable serious problem.

But current welding fume purifier uses the back for a long time, and a large amount of filtrations can be piled up on inside filter core surface, and if these filtrations were not in time handled, the filter effect of clarifier will be influenced, and current clarifier is using the in-process that removes, often can appear colliding with the condition of colliding with and colliding with, causes the clarifier to damage easily, influences the life of clarifier.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding fume purifier to current clarifier of proposing in solving above-mentioned background art can not effectively carry out the automatically cleaning, uses the back for a long time, and the dust influence filter effect can be piled up on filter element's surface, and the clarifier collides easily at the in-process that uses and causes unexpected damage, influences life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the welding fume purifier comprises a shell, wherein a front cover is rotatably arranged on the front side wall of the shell, a rear cover is fixedly arranged at the rear end of the shell, a mounting seat is fixedly arranged on the upper side wall of the shell, an air inlet pipe is fixedly arranged in the mounting seat, a first connecting pipe is rotatably arranged at the upper end of the air inlet pipe through a first shaft pin, a second connecting pipe is rotatably arranged at the other end of the first connecting pipe through a second shaft pin, a fume suction hood is fixedly arranged at the other end of the second connecting pipe, a mounting pipe is fixedly arranged on the lower end of the upper side wall of the shell and positioned on the mounting seat, a filter element is fixedly arranged in the mounting pipe, an exhaust fan is fixedly arranged at the lower end of the mounting pipe, an air outlet pipe is fixedly arranged at the lower end of the exhaust fan, an air outlet is arranged at the lower end of the right side wall of the shell, and the lower end of the air outlet pipe is in contact connection with the left end of the air outlet, the fixed pulse blowback ware that is provided with in upper end of shell right side wall, the left end of pulse blowback ware is fixed and is provided with the soot blowing pipe, the left end of soot blowing pipe runs through the right side wall of installation pipe and extends to the lower extreme of filter core, the both ends of shell are all fixed and are provided with protection machanism.

Preferably, the protection machanism includes two connecting blocks, two the connecting block all with the lateral wall fixed connection of shell, two the cavity has all been seted up to the inside of connecting block, two the inside of cavity all slides and is provided with the slider, two the lateral wall of slider is all fixed and is provided with the spring, two the other end of spring all with the inner wall fixed connection of cavity, two one side that the spring was kept away from to the slider is all fixed and is provided with the connecting rod, two the one end that the slider was kept away from to the connecting rod all extends to the outside of connecting block and common fixedly connected with guard plate.

Preferably, symmetrical universal wheels are fixedly arranged on the lower side wall of the shell.

Preferably, a handle is fixedly arranged on the side wall of the front cover.

Preferably, a dust screen is fixedly arranged inside the air outlet.

Compared with the prior art, the beneficial effects of the utility model are that:

1) through the cooperation jointly of pulse back-blowing ware and soot blower pipe, after the clarifier is used for a long time, when a large amount of dust is piled up on the surface of filter core, directly through the pulse back-blowing, realize the automatically cleaning, handle the dust on filter core surface, effectively guarantee clarifier efficient purification ability.

2) Through the common cooperation of guard plate, connecting block, slider, spring and connecting rod, be convenient for effectively support the buffering to the guard plate, when the clarifier received outside striking, can effectively cushion external force, prevent that the clarifier from damaging, influence the life of clarifier.

Drawings

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

FIG. 2 is a schematic cross-sectional view of FIG. 1;

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

In the figure: the device comprises a shell 1, a front cover 2, a rear cover 3, a mounting seat 4, an air inlet pipe 5, a first connecting pipe 6, a second connecting pipe 7, a smoke suction hood 8, a mounting pipe 9, a filter element 10, an exhaust fan 11, an air outlet pipe 12, a pulse back-blowing device 13, an ash blowing pipe 14, a connecting block 15, a sliding block 16, a spring 17, a connecting rod 18 and a protection plate 19.

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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, the present invention provides a technical solution: a welding fume purifier comprises a shell 1, wherein a front cover 2 is rotatably arranged on the front side wall of the shell 1, a rear cover 3 is fixedly arranged on the rear end of the shell 1, a mounting seat 4 is fixedly arranged on the upper side wall of the shell 1, an air inlet pipe 5 is fixedly arranged inside the mounting seat 4, a first connecting pipe 6 is rotatably arranged at the upper end of the air inlet pipe 5 through a first shaft pin, a second connecting pipe 7 is rotatably arranged at the other end of the first connecting pipe 6 through a second shaft pin, a fume suction hood 8 is fixedly arranged at the other end of the second connecting pipe 7, a mounting pipe 9 is fixedly arranged on the lower end of the mounting seat 4 on the upper side wall of the shell 1, a filter element 10 is fixedly arranged inside the mounting pipe 9, an exhaust fan 11 is fixedly arranged at the lower end of the mounting pipe 9, an air outlet pipe 12 is fixedly arranged at the lower end of the lower side wall of the shell, an air outlet is arranged at the lower end of the right side wall of the shell, and the lower end of the air outlet pipe 12 is in contact connection with the left end of the air outlet, the fixed pulse blowback ware 13 that is provided with in upper end of shell 1 right side wall, the left end of pulse blowback ware 13 is fixed and is provided with blowing pipe 14, and the right side wall that installation pipe 9 was run through to blowing pipe 14 and extends to the lower extreme of filter core 10, and the both ends of shell 1 are all fixed and are provided with protection machanism.

Protection machanism includes two connecting blocks 15, two connecting blocks 15 all with shell 1's lateral wall fixed connection, the cavity has all been seted up to two connecting blocks 15's inside, the inside of two cavities all slides and is provided with slider 16, two slider 16's lateral wall is all fixed and is provided with spring 17, two spring 17's the other end all with the inner wall fixed connection of cavity, two slider 16 keep away from one side of spring 17 and all fixedly provided with connecting rod 18, two connecting rod 18 keep away from the one end of slider 16 and all extend to connecting block 15's outside and common fixedly connected with guard plate 19.

Symmetrical universal wheels are fixedly arranged on the lower side wall of the shell 1.

The side wall of the front cover 2 is fixedly provided with a handle.

And a dust screen is fixedly arranged inside the air outlet.

The working principle is as follows: during the use, start air exhauster 11, air exhauster 11 is through first connecting pipe 6, second connecting pipe 7 and smoke absorption cover 8, waste smoke that produces among the welding process inhales, after the filtration of filter core 10, can filter the discharge with inside impurity, the outside of the clarifier of rethread outlet duct 12 discharge, long-time back of using, when a large amount of dust is piled up on the surface of filter core 10, start pulse blowback ware 13, reverse blowing to the inside of installation pipe 9 through blowing ash pipe 14, blow off the dust on filter core 10 surface, realize the automatically cleaning, and the clarifier in-process that the collision appears in the in-process that uses, guard plate 19 removes, guard plate 19 drives lateral wall fixed connection's connecting rod 18 and removes, connecting rod 18 drives lateral wall fixed connection's slider 16 and removes, slider 16 extrudes lateral wall fixed connection's spring 17 and removes, effectively cushion external force.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Welding fume purifier, including shell (1), its characterized in that, the preceding lateral wall of shell (1) rotates and is provided with protecgulum (2), the rear end of shell (1) is fixed to be provided with back lid (3), the last lateral wall of shell (1) is fixed to be provided with mount pad (4), the inside of mount pad (4) is fixed to be provided with intake pipe (5), the upper end of intake pipe (5) is rotated through first pivot and is provided with first connecting pipe (6), the other end of first connecting pipe (6) is rotated through the second pivot and is provided with second connecting pipe (7), the other end of second connecting pipe (7) is fixed to be provided with smoke absorption cover (8), the last lateral wall of shell (1) just is located the fixed installation pipe (9) that is provided with of lower extreme of mount pad (4), the inside fixed filter core (10) that is provided with of installation pipe (9), the fixed air exhauster (11) that is provided with of lower extreme of installation pipe (9), the fixed outlet duct (12) that is provided with of lower extreme of air exhauster (11), the air outlet has been seted up to the lower extreme of shell right side wall, the lower extreme of outlet duct (12) with the left end of air outlet contacts to be connected, the fixed pulse blowback ware (13) that is provided with in upper end of shell (1) right side wall, the fixed soot blowing pipe (14) that is provided with in left end of pulse blowback ware (13), the left end of soot blowing pipe (14) runs through the right side wall of installation pipe (9) and extends to the lower extreme of filter core (10), the both ends of shell (1) are all fixed and are provided with safeguard mechanism.

2. The welding fume purifier of claim 1, wherein: protection machanism includes two connecting blocks (15), two connecting block (15) all with the lateral wall fixed connection of shell (1), two the cavity has all been seted up to the inside of connecting block (15), two the inside of cavity all slides and is provided with slider (16), two the lateral wall of slider (16) is all fixed and is provided with spring (17), two the other end of spring (17) all with the inner wall fixed connection of cavity, two one side that spring (17) were kept away from in slider (16) all is fixed and is provided with connecting rod (18), two the one end that slider (16) were kept away from in connecting rod (18) all extends to the outside of connecting block (15) and common fixedly connected with guard plate (19).

3. The welding fume purifier of claim 1, wherein: symmetrical universal wheels are fixedly arranged on the lower side wall of the shell (1).

4. The welding fume purifier of claim 1, wherein: the side wall of the front cover (2) is fixedly provided with a handle.

5. The welding fume purifier of claim 1, wherein: and a dust screen is fixedly arranged inside the air outlet.

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