CN212700939U

CN212700939U - Welding fume collecting and processing device

Info

Publication number: CN212700939U
Application number: CN202021003507.XU
Authority: CN
Inventors: 窦振宇
Original assignee: Tangshan Hongru Technology Co ltd
Current assignee: Tangshan Hongru Technology Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-03-16
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a welding fume collecting and processing device, which comprises an installation box, a fume extracting structure and a filtering structure; installing a box: the upper surface of the mounting box is uniformly provided with exhaust holes, the front end of the mounting box is of an open structure, the right side wall surface of the opening of the mounting box is hinged with the right side wall body of the door plate through a hinge, the door plate corresponds to the opening of the mounting box in position, a handle switch is arranged above the front surface of the door plate, the left side of the front end of the mounting box is provided with a lock catch which is matched with the handle switch for mounting, four corners of the lower surface of the mounting box are symmetrically provided with support columns, and the right side of the inner bottom; this processing apparatus is collected to welding smoke and dust makes personnel's operation more convenient, has realized overall structure's quick moving, can be quick effectual the smoke and dust of absorbing, has prolonged the life of machine, has realized the effective swift filtration treatment of welding smoke and dust, has guaranteed staff's health safety, has reduced the irritability of gaseous taste.

Description

Welding fume collecting and processing device

Technical Field

The utility model relates to a welding fume processing apparatus technical field specifically is a welding fume collects processing apparatus.

Background

Welding, also called as fusion, melt, is a manufacturing process and technology that joint metal or other thermoplastic materials such as plastics in a heating, high temperature or high pressure mode, the welding achieves the purpose of joint through the following three ways of fusion welding-heating the work piece to be jointed to make it partially melt to form a molten pool, the molten pool is jointed after cooling and solidifying, if necessary, a melt filler can be added for assistance, it is suitable for the welding processing of various metals and alloys, no pressure is needed, pressure welding-welding process must apply pressure to the weld piece, belong to the processing of various metal materials and partial metal materials, brazing-adopting the metal material with lower melting point than the base metal as the brazing filler metal, wetting the liquid brazing filler metal base metal, filling the joint gap, and mutually diffusing with the base metal to realize the joint welding processing suitable for various materials, also suitable for the welding processing of different metals or different types of materials, the modern welding energy sources include a plurality of gas flame, electric arc, laser, electron beam, friction, ultrasonic wave and the like, the common waste gas treatment comprises organic waste gas treatment, dust waste gas treatment, acid-base waste gas treatment, peculiar smell waste gas treatment, air sterilization, disinfection and purification and the like, most of the common waste gas treatment smoke dust can generate a large amount of harmful gas during welding, has large peculiar smell and stimulates the nasal cavity, most of the common smoke dust treatment devices can use a smoke dust collector for protecting the body health of workers, but the existing welding smoke dust collecting and treating device increases the operation burden of the workers, can not realize the rapid moving of the whole structure, can not quickly and effectively absorb the smoke dust, can not ensure the safety of the machine, reduce the service life of the machine, can not effectively and rapidly realize the filtering treatment of the welding smoke dust, can not effectively operate a filtering system, and can cause harm to the body, the gas discharged has a very pungent taste.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a welding smoke and dust collection processing apparatus, can be quick effectual the absorption smoke and dust, realized the effective swift filtration of welding smoke and dust, guarantee filtration system's effective function, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a welding fume collecting and processing device comprises an installation box, a fume extracting structure and a filtering structure;

installing a box: the upper surface of the mounting box is uniformly provided with exhaust holes, the front end of the mounting box is of an open structure, the right side wall surface of the opening of the mounting box is hinged with the right side wall body of the door plate through a hinge, the door plate corresponds to the opening of the mounting box in position, a handle switch is arranged above the front surface of the door plate, the left side of the front end of the mounting box is provided with a lock catch which is matched with the handle switch for mounting, four corners of the lower surface of the mounting box are symmetrically provided with support columns, and the right side of the inner bottom;

the smoking structure is as follows: the air inlet pipe of the induced draft fan is connected with the air outlet of the smoke exhaust structure;

the filtering structure is as follows: the air outlet of the induced draft fan is connected with the air inlet of the filtering structure;

wherein: still include control switch and active carbon bucket, the right flank top of install bin is equipped with control switch, equal active carbon bucket in two gas vent departments of filtration, external power source is connected to control switch's input electricity, the output of input electricity connection control switch of draught fan, it is more convenient to make personnel operate, overall structure's quick moving has been realized, can be quick effectual the absorption smoke and dust, safety when having guaranteed the machine use, the life of machine has been prolonged, the effective swift filtration treatment of welding smoke and dust has been realized, guarantee filtration system's effective function, staff's health safety has also been guaranteed, the irritability of gas taste has been reduced.

Further, the smoking structure includes bellows, cover and back-fire relief net of induced drafting, the air inlet hard pipe of draught fan runs through the back lateral wall of install bin and is equipped with the bellows in mouth of pipe department, and the intake pipe mouth department of bellows is equipped with the cover that induced drafts, is equipped with the back-fire relief net in the intake pipe mouth of bellows, realizes quick effectual absorption smoke and dust, has guaranteed the safety when the machine uses, has prolonged the life of machine.

Furthermore, the filtering structure comprises a collecting box, a filtering core, a collecting box, a gas pipe, a filtering box, a micro filtering core and air vents, wherein the collecting box is arranged on the left side of the inner bottom wall of the mounting box, a right side wall body air inlet of the collecting box is connected with an air outlet pipe of the draught fan, the filtering core is uniformly arranged at the upper end of the inner part of the collecting box, the collecting box is arranged on the inner bottom wall of the collecting box, the filtering box is arranged at the inner center of the mounting box, an air inlet of the bottom wall of the filtering box is connected with an air outlet of the upper wall of the collecting box through the gas pipe, the micro filtering core is uniformly arranged in the filtering box, the air vents are symmetrically arranged on the upper surface of the filtering box, the upper end of the filtering box is symmetrically provided with an active carbon barrel, an air inlet of the active carbon barrel is, the physical safety of the working personnel is ensured.

Further, still include the handrail, the left side wall body top of install bin is equipped with the handrail, makes personnel's operation more convenient.

Further, still include the universal wheel, the bottom symmetry of support column is equipped with the universal wheel, has realized overall structure's quick movement, has reduced personnel's burden and has improved work efficiency.

Compared with the prior art, the beneficial effects of the utility model are that: this processing apparatus is collected to welding fume has following benefit:

1. according to the demand of different positions work, push away or draw the handrail through the staff, make the universal wheel rotate, drive install bin and overall structure and remove, realized overall structure's quick moving, reduced personnel's burden and improved work efficiency.

2. According to the demand that the welding smoke and dust was collected, with bellows swing to suitable dust absorption angle, then through control switch regulation and control, the draught fan rotates, passes through the bellows suction with outside welding smoke and dust negative pressure, and the cover increase range of smoking that induced drafts to realize quick effectual absorption smoke and dust, the spark splash leads to the machine to produce the burning when the smoke and dust is extracted to the back-fire relief net, has guaranteed the safety when the machine uses, has prolonged the life of machine.

3. According to the requirement of treating the collected smoke dust, the smoke dust generated by welding is brought into the collecting box by the induced draft fan, the smoke dust floats upwards in the collecting box through the gas transmission pipe, larger dust particles are filtered by the filter element and fall into the collecting box, then the smoke dust continuously rises upwards, enters the interior of the filter box, is filtered by the four layers of miniature filter elements, the tiny particles harmful to human bodies can be filtered completely, at the moment, the smoke dust reaches the specified emission standard, thereby realizing effective and rapid filtration treatment of welding smoke dust, ensuring the body safety of workers, the front end of the installation box is of an open structure, the right side wall surface of the opening of the installation box is hinged with the right side wall body of the door plate through a hinge, the door plate is opened, dirt in the collection box can be quickly cleaned, and the waste filter element can be quickly replaced, so that effective operation of the filter system is guaranteed.

4. According to the requirement of reducing the taste of the discharged gas, the gas reaching the standard is discharged into the activated carbon barrel through the vent hole, and the gas has remarkable anti-toxin and deodorization effects because of the adsorption capacity of the activated carbon to various gases, so that the irritation of the taste of the gas is reduced.

Drawings

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

FIG. 2 is a schematic sectional plan view of the filtering structure of the present invention;

fig. 3 is a schematic view of the structure of the rear side of the present invention.

In the figure: 1 install bin, 2 exhaust holes, 3 smoking structures, 31 bellows, 32 cover that induced drafts, 33 hinder fire net, 4 door panels, 5 handle switches, 6 handrails, 7 support columns, 8 draught fans, 9 filtration, 91 collecting box, 92 filter core, 93 collection box, 94 gas-supply pipe, 95 rose box, 96 miniature filter core, 97 air vent, 10 active carbon bucket, 11 universal wheels, 12 control switch.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a welding fume collecting and processing device comprises an installation box 1, a fume extracting structure 3 and a filtering structure 9;

installation box 1: the upper surface of the box body is uniformly provided with vent holes 2, the installation box 1 provides installation places for various mechanisms, the front end of the installation box 1 is of an open structure, the right side wall surface of the opening of the installation box 1 is hinged with the right side wall body of the door panel 4 through a hinge, the door panel 4 corresponds to the opening of the installation box 1 in position, dirt in the collection box 93 can be quickly cleaned, waste filter elements can be quickly replaced, and effective operation of a filtering system is guaranteed, a handle switch 5 is arranged above the front surface of the door panel 4, the left side of the front end of the installation box 1 is provided with a lock catch matched with the handle switch 5 and is convenient to open and close, support columns 7 are symmetrically arranged at four corners of the lower surface of the installation box 1 to support the installation box 1 and other structures, and the right side of the inner;

smoking structure 3: is arranged at a mounting opening below the rear side wall body of the mounting box 1, an air inlet pipe of the induced draft fan 8 is connected with an air outlet of the smoke structure 3, the smoke structure 3 comprises a corrugated pipe 31, an air suction cover 32 and a fire blocking net 33, an air outlet of the corrugated pipe 31 is connected with the air suction opening of the induced draft fan 8 through the mounting opening below the rear side wall body of the mounting box 1, the air inlet of the corrugated pipe 31 is provided with the air suction cover 32 and the fire blocking net 33, according to the requirement of collecting welding fume, firstly, the corrugated pipe 31 is swung to a proper dust collection angle according to the requirement, then the induced draft fan 8 rotates by the control of the control switch 12, the external welding smoke negative pressure is sucked in through the corrugated pipe 31, the suction hood 32 increases the range of smoke extraction, therefore, smoke dust is quickly and effectively absorbed, the fire retardant net 33 prevents the machine from burning caused by the splash of sparks when the smoke dust is extracted, the safety of the machine during use is ensured, and the service life of the machine is prolonged;

the filter structure 9: the air outlet of the draught fan 8 is connected with the air inlet of the filtering structure 9, the filtering structure 9 comprises a collecting box 91, a filtering core 92, a collecting box 93, an air conveying pipe 94, a filtering box 95, a micro filtering core 96 and an air vent 97, the collecting box 91 is arranged on the left side of the inner bottom wall of the mounting box 1, the air inlet of the right side wall body of the collecting box 91 is fixedly connected with the air outlet of the draught fan 8, the filtering core 92 is uniformly arranged at the upper end of the inner part of the collecting box 91, the collecting box 93 is arranged on the inner bottom wall of the collecting box 91, the filtering box 95 is connected with the collecting box 91 through the air conveying pipe 94, the air inlet of the filtering box 95 corresponds to the air outlet of the collecting box 91 in position, the micro filtering core 96 is uniformly arranged inside the filtering box 95, the air vent 97 is symmetrically arranged on the upper surface of the filtering box 95, the activated carbon barrels 10 are, the front end openings of the collecting box 91 and the filter box 95 are both provided with box doors through bolts, according to the requirement of collected smoke dust treatment, smoke dust generated by welding is brought into the collecting box 91 through the induced draft fan 8, the smoke dust floats upwards in the collecting box 91 through the gas pipe 94, larger dust particles are filtered through the filter core 92, the larger dust particles fall into the collecting box 93, then the smoke dust continuously rises upwards and enters the filter box 95 to be filtered through the four layers of micro filter cores 96, the micro particles harmful to human bodies can be filtered completely, at the moment, the smoke dust reaches the specified emission standard, therefore, the effective and quick filtration treatment of the welding smoke dust is realized, the body safety of workers is ensured, the front end of the installation box 1 is of an open structure, the right side wall surface of the opening of the installation box 1 is hinged with the right side wall body of the door plate 4 through a hinge, the door plate 4 is opened, and the dirt in the collecting box, the waste filter element can be quickly replaced, and the effective operation of the filter system is ensured;

wherein: still include control switch 12 and active carbon bucket 10, the right flank top of install bin 1 is equipped with control switch 12, equal active carbon bucket 10 in two exhaust ports department of filtration 9, alleviate the demand of taste according to exhaust gas, gas up to standard passes through in the air vent 97 discharges into active carbon bucket 10, because the adsorption efficiency of active carbon to various gases, the gas defense deodorization effect is showing, thereby the irritability of gaseous taste has been reduced in reality, external power source is connected to control switch 12's input electricity, the output of control switch 12 is connected to the input electricity of draught fan 8.

Wherein: still include handrail 6, the left side wall body top of install bin 1 is equipped with handrail 6, makes things convenient for the staff to use.

Wherein: still include universal wheel 11, the bottom symmetry of support column 7 is equipped with universal wheel 11, and universal wheel 11 rotates, drives install bin 1 and overall structure and removes, has realized overall structure's quick movement, has reduced personnel's burden and has improved work efficiency.

When in use: according to the requirements of working at different positions, the universal wheel 11 is rotated by pushing or pulling the handrail 6 by workers to drive the installation box 1 and the whole structure to move, so that the whole structure can be quickly moved, the burden of the workers is reduced, the working efficiency is improved, according to the requirement of collecting welding smoke dust, the corrugated pipe 31 is firstly swung to a proper dust suction angle according to the requirement, then the induced draft fan 8 is regulated and controlled by the control switch 12, the negative pressure of the external welding smoke dust is sucked through the corrugated pipe 31, the range of smoke suction is enlarged by the induced draft hood 32, so that the smoke dust can be quickly and effectively sucked, the fire retardant net 33 prevents the burning caused by the splash of sparks when the smoke dust is sucked, the safety of the machine in use is ensured, the service life of the machine is prolonged, according to the requirement of treating the collected smoke dust, the welding generated smoke dust is brought into the collection box 91 by the induced draft fan 8, the smoke dust can float upwards, larger dust particles are filtered by the filter element 92, the larger dust particles fall into the collecting box 93, then smoke dust continues to rise upwards and enters the filter box 95, the smoke dust is filtered by the four layers of micro filter elements 96, tiny particles harmful to human bodies can be filtered completely, at the moment, the smoke dust reaches the specified emission standard, therefore, the effective and quick filtration treatment of welding smoke dust is realized, the body safety of workers is ensured, the front end of the installation box 1 is of an open structure, the right side wall surface of the opening of the installation box 1 is hinged with the right side wall body of the door plate 4 through a hinge, the door plate 4 is opened, dirt in the collecting box 93 can be quickly cleaned, the waste filter element can be quickly replaced, the effective operation of a filtration system is ensured, the standard gas is discharged into the active carbon barrel 10 through the vent hole 97 according to the requirement of reducing the taste of the discharged gas, and the adsorption capacity of the active carbon to various gases, the anti-virus and deodorization effects are obvious, thereby reducing the irritation of gas taste.

It should be noted that the induced draft fan 8 disclosed in this embodiment may be a fan manufactured by shanghai jinlan electromechanical device complete set ltd, and the specific model is JL125, and the control switch 12 controls the induced draft fan 8 to operate by a method commonly used in the prior art.

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

1. The utility model provides a processing apparatus is collected to welding fume which characterized in that: comprises an installation box (1), a smoking structure (3) and a filtering structure (9);

mounting case (1): the upper surface of the door panel is uniformly provided with exhaust holes (2), the front end of the installation box (1) is of an open structure, the right side wall surface of the opening of the installation box (1) is hinged with the right side wall body of the door panel (4) through a hinge, the door panel (4) corresponds to the opening of the installation box (1), a handle switch (5) is arranged above the front surface of the door panel (4), the left side of the front end of the installation box (1) is provided with a lock catch which is matched and installed with the handle switch (5), four corners of the lower surface of the installation box (1) are symmetrically provided with support columns (7), and the right side of the inner bottom wall of the installation box (1);

smoking structure (3): the air inlet pipe is arranged at a mounting opening below the rear side wall body of the mounting box (1), and the air inlet pipe of the induced draft fan (8) is connected with the air outlet of the smoke exhaust structure (3);

filter structure (9): the air outlet of the induced draft fan (8) is connected with the air inlet of the filtering structure (9);

wherein: still include control switch (12) and active carbon bucket (10), the right flank top of install bin (1) is equipped with control switch (12), and two gas vents department of filtration (9) all are equipped with active carbon bucket (10), and external power source is connected to the input electricity of control switch (12), and the output of control switch (12) is connected to the input electricity of draught fan (8).

2. The welding fume collecting and processing device according to claim 1, wherein: smoke exhaust structure (3) are including bellows (31), suction hood (32) and back-fire relief net (33), the air inlet hard tube of draught fan (8) runs through the back lateral wall of install bin (1) and is equipped with bellows (31) in mouth of pipe department, and the intake pipe mouth department of bellows (31) is equipped with suction hood (32), is equipped with in the intake pipe mouth of bellows (31) and hinders fire relief net (33).

3. The welding fume collecting and processing device according to claim 1, wherein: the filter structure (9) comprises a collection box (91), a filter element (92), a collection box (93), a gas pipe (94), a filter box (95), a micro filter element (96) and an air vent (97), the collection box (91) is arranged on the left side of the inner bottom wall of the installation box (1), the right side wall body of the collection box (91) is connected with an air inlet pipe of the draught fan (8), the filter element (92) is uniformly arranged at the upper end of the inner part of the collection box (91), the collection box (93) is arranged on the inner bottom wall of the collection box (91), the filter box (95) is arranged at the center of the inner part of the installation box (1), the bottom wall of the filter box (95) is connected with an air outlet of the upper wall of the collection box (91) through the gas pipe (94), the micro filter element (96) is uniformly arranged in the filter box (95), the air vent (97) is, the upper end of the filter box (95) is symmetrically provided with an active carbon barrel (10), the air inlet of the active carbon barrel (10) is communicated with the vent hole (97), and the front end openings of the collecting box (91) and the filter box (95) are respectively provided with a box door through bolts.

4. The welding fume collecting and processing device according to claim 1, wherein: still include handrail (6), install bin (1)'s left side wall body top is equipped with handrail (6).

5. The welding fume collecting and processing device according to claim 1, wherein: the device is characterized by further comprising universal wheels (11), wherein the universal wheels (11) are symmetrically arranged at the bottom ends of the supporting columns (7).