CN210584117U

CN210584117U - Welding fume purifier convenient to clean filter screen

Info

Publication number: CN210584117U
Application number: CN201920878615.2U
Authority: CN
Inventors: 戴方清
Original assignee: Hunan Zhengde Wear Resistant Material Co ltd
Current assignee: Hunan Zhengde Wear Resistant Material Co ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-05-22
Anticipated expiration: 2029-06-12

Abstract

The utility model provides a welding smoke and dust clarifier convenient to clean filter screen, including clarifier body, air exhauster, filter screen mechanism, telescopic machanism and electrical source controller, the inside intake chamber that is equipped with of clarifier body, filtration cavity and the chamber of giving vent to anger, the lateral wall of clarifier body is equipped with intake pipe and outlet duct, the air exhauster is installed in the outer wall of clarifier body, filter screen mechanism installs in the inside of filtering the cavity and will filter the cavity partition for last cavity and cavity down, telescopic machanism installs in the epicoele, telescopic machanism is used for jarring filter screen mechanism, the bottom of cavity is equipped with the laying dust drawer down, electrical source controller installs inside the clarifier body. The utility model discloses a smoke and dust clarifier can suction purification smoke and dust waste gas when welding operation, and the particulate matter of adhesion on the filter screen mechanism can drop and subside to in the laying dust drawer after receiving the vibration, ensures filter screen mechanism's noncongestion, and the filter screen mechanism of can being convenient for clean through telescopic machanism jarring filter screen mechanism, can effectively improve filter screen mechanism's clean efficiency.

Description

Welding fume purifier convenient to clean filter screen

Technical Field

The utility model belongs to the technical field of the smoke and dust purifies, concretely relates to welding smoke and dust clarifier convenient to clean filter screen.

Background

During the welding operation, metal particles, dust and smoke exhaust gas are generated frequently, and the metal particles, the dust and the smoke exhaust gas float in the air and invade the liver, the lung, the cardiovascular system and the blood of a human body through the respiratory tract, so that the health of the human body is damaged, and a plurality of occupational diseases are caused. The welding fume purifier is one kind of industrial environment protecting equipment used in soldering, manual arc welding and other welding places to collect and purify the welding fume and protect environment and worker's health.

The inside filter screen that is equipped with of current welding smoke and dust clarifier, particulate matter in the smoke and dust waste gas is filtered through the filter screen, and the adhesion of particulate matter is on the filter screen after filtering, leads to the filter screen to block up easily, influences the filter effect of filter screen, consequently need dismantle the filter screen in order to clean usually, but filter screen seal installation in smoke and dust clarifier's inside, it is very troublesome to dismantle, through the clean filter screen of the mode of dismantling the filter screen, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art exists, the utility model provides a welding smoke and dust clarifier convenient to clean filter screen utilizes this smoke and dust clarifier can suction purification welding production's smoke and dust waste gas when welding operation, smoke and dust waste gas discharges after the inside filter screen mechanism of clarifier body purifies, through jarring filter screen mechanism, make the particulate matter of adhesion drop and subside the collection after receiving the vibration in the filter screen mechanism, with this cleanness that realizes filter screen mechanism, ensure filter screen mechanism's noncongestion, need not to unpack and take out filter screen mechanism and just can accomplish the cleanness, filter screen mechanism's clean efficiency has effectively been improved.

The utility model discloses a following technical scheme realizes:

a welding fume purifier convenient for cleaning a filter screen comprises a purifier body, an exhaust fan, a filter screen mechanism, a telescopic mechanism and a power supply controller; the purifier comprises a purifier body, and is characterized in that an air inlet chamber, a filtering chamber and an air outlet chamber are arranged in the purifier body, an air inlet pipe and an air outlet pipe are arranged on the side wall of the purifier body, in order to avoid the mutual influence of air inlet and air outlet, the air inlet pipe and the air outlet pipe are respectively arranged on two opposite side walls of the purifier body, such as a left side wall and a right side wall, the air inlet pipe is communicated with the air inlet chamber, the air outlet pipe is communicated with the air outlet chamber, an exhaust fan is arranged on the outer wall of the purifier body, an inlet of the exhaust fan is provided with a suction pipe, an outlet of the exhaust fan is communicated with the air inlet pipe, a filter screen mechanism is arranged in the filtering chamber and divides the filtering chamber into an upper chamber and a lower chamber, the bottom of the air inlet chamber is communicated with the lower chamber, the upper chamber is communicated with the air outlet chamber, the gap between the dust-collecting drawer and the purifier body is sealed by a sealing gasket to prevent waste gas from leaking from the gap, the power controller is arranged in the purifier body, the exhaust fan and the telescopic mechanism are electrically connected with the power controller, the power controller is used for controlling the operation of the exhaust fan and the telescopic mechanism, and the power controller is externally connected with a power supply, wherein the telescopic mechanism adopts an electric telescopic rod, a hydraulic telescopic rod or a pneumatic telescopic rod, the electric telescopic rod, the hydraulic telescopic rod or the pneumatic telescopic rod are the prior art and can be purchased in various large sales websites or physical stores, the exhaust fan and the power controller are also the prior art and can be purchased in various large sales websites or physical stores, in order to avoid commercial propaganda, the specific structures and models of the exhaust fan, the telescopic mechanism and the power controller are not repeated, and for technical personnel in the field, the technical scheme and the technical problem to be solved are focused, during operation, the telescopic mechanism is controlled to vertically and repeatedly stretch and retract so as to impact the filter screen mechanism, so that the particulate matters adhered to the filter screen mechanism are vibrated to fall and settle into the dust-collecting drawer, the smoothness of the filter screen mechanism is ensured by cleaning the filter screen mechanism, cleaning can be completed without opening a box to take out the filter screen mechanism, and the cleaning efficiency of the filter screen mechanism is effectively improved.

Further, the filter screen mechanism comprises a square cylinder, a cross-shaped frame and a filter screen, the cross-shaped frame and the filter screen are both arranged inside the square cylinder, the cross-shaped frame and the filter screen are matched to transversely separate the square cylinder, the inner side wall of the filter cavity is provided with a circle of sliding groove, the square cylinder is arranged in the sliding groove in a vertically sliding mode, the top and the bottom of the sliding groove are both provided with elastic gaskets, the telescopic mechanism is used for shocking the cross part of the cross-shaped frame, when the telescopic mechanism is stretched, the bottom end of the telescopic mechanism can shock the cross part of the cross-shaped frame, so that the cross-shaped frame drives the filter screen and the square cylinder to move downwards, after being shocked, particulate matters adhered to the filter screen can fall and settle into the dust-accumulating drawer, when the square cylinder slides upwards and downwards in the sliding groove, the two corresponding elastic gaskets are respectively compressed, after, the elastic washer of lower part enables the filter screen mechanism and goes upward to reset, prevents to lead to filter screen mechanism to damage because of rigid jarring, and two elastic washers can seal the clearance between square barrel and the spout, prevent that waste gas from getting into the upper chamber by the clearance between square barrel and the spout.

Further, the inside of the air outlet cavity of the purifier body is provided with an active carbon filter screen, the active carbon filter screen separates the air outlet cavity into two cavities, one cavity is communicated with the upper cavity, the other cavity is communicated with the air outlet pipe, the waste gas after the filter screen filters particulate matter enters the air outlet cavity from the upper cavity, and the waste gas is further filtered by the active carbon filter screen and then discharged, so that the waste gas purification degree can be improved.

Furthermore, the bottom of the air inlet chamber is inclined, so that after the unfiltered waste air in the air inlet chamber is settled by standing, particulate matters in the waste air can settle and then slide to the lower chamber, and enter the dust collection drawer for collection.

Furthermore, the suction tube is kept away from air exhauster one end and is equipped with the horn mouth, is convenient for suck smoke and dust waste gas, and the suction tube is universal bamboo joint pipe, is convenient for through the suction position of buckling the suction tube in order to adjust the horn mouth.

Furthermore, the bottom of clarifier body is equipped with a plurality of universal wheels of area brake, is convenient for remove and lock the clarifier body.

According to the above technical scheme, the utility model provides a pair of welding smoke and dust clarifier convenient to clean filter screen, beneficial effect lies in: utilize this smoke and dust clarifier can suction purification welding production's smoke and dust waste gas when welding operation, smoke and dust waste gas discharges after the filter screen mechanism of clarifier body inside purifies, reciprocal flexible in order jarring filter screen mechanism from top to bottom of control telescopic machanism, make the particulate matter of adhesion drop and subside to the laying dust drawer after the vibration on the filter screen mechanism, with this clean filter screen mechanism, ensure filter screen mechanism's noncongestion, need not to unpack and take out filter screen mechanism and just can accomplish cleanly, filter screen mechanism's clean efficiency has effectively been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a partial structural diagram of fig. 1 at point I.

Fig. 4 is the structural schematic diagram of the filter screen mechanism of the present invention.

In the drawings: 1-a purifier body, 11-an air inlet chamber, 12-a filtering chamber, 13-an air outlet chamber, 14-an air inlet pipe, 15-an air outlet pipe, 16-a chute, 2-an exhaust fan, 21-a suction pipe, 3-a filter screen mechanism, 31-a square barrel, 32-a cross-shaped frame, 33-a filter screen, 4-a telescopic mechanism, 5-a power supply controller, 6-a dust-collecting drawer, 7-an elastic gasket, 8-an activated carbon filter screen and 9-a universal wheel.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

In the description of the present application, it is to be understood that the terms "upper", "lower", "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 used merely for convenience in describing the present invention and for simplification of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 4, a welding fume purifier convenient for cleaning a filter screen comprises a purifier body 1, an exhaust fan 2, a filter screen mechanism 3, a telescopic mechanism 4 and a power controller 5; the interior of the purifier body 1 is provided with an air inlet chamber 11, a filtering chamber 12 and an air outlet chamber 13, specifically, the interior of the purifier body 1 is provided with a first partition plate and a second partition plate at intervals along the vertical direction, the first partition plate separates the air inlet chamber 11 from the filtering chamber 12, the second partition plate separates the filtering chamber 12 from the air outlet chamber 13, the side wall of the purifier body 1 is provided with an air inlet pipe 14 and an air outlet pipe 15, in order to avoid the mutual influence of air inlet and air outlet, the air inlet pipe 14 and the air outlet pipe 15 are respectively arranged on two opposite side walls of the purifier body 1, such as a left side wall and a right side wall, the air inlet pipe 14 is communicated with the air inlet chamber 11, the air outlet pipe 15 is communicated with the air outlet chamber 13, the exhaust fan 2 is arranged on the outer wall of the purifier body 1, the inlet of the exhaust fan 2 is provided with a suction pipe 21, the outlet is communicated with the air inlet pipe, the filter screen mechanism 3 comprises a square cylinder 31, a cross frame 32 and a filter screen 33, the cross frame 32 and the filter screen 33 are both arranged inside the square cylinder 31, the cross frame 32 and the filter screen 33 are matched to transversely separate the square cylinder 31, the inner side wall of the filtering chamber 12 is provided with a circle of sliding groove 16, the square cylinder 31 is arranged in the sliding groove 16 in a vertical sliding mode, the top and the bottom of the sliding groove 16 are both provided with elastic gaskets 7, the bottom of the air inlet chamber 11 is communicated with the lower chamber, the upper chamber is communicated with the air outlet chamber 13, specifically, the first partition plate is provided with a first ventilation groove, so that the air inlet chamber 11 is communicated with the filtering chamber 12, the top of the second partition plate is provided with a second ventilation groove, so that the upper chamber is communicated with the air outlet chamber 13, the opening position of the second ventilation groove on the second partition plate is higher than the top of the sliding groove 16, the telescopic mechanism 4 is arranged in the upper chamber, and, the bottom of the lower chamber is provided with a dust-collecting drawer 6, the dust-collecting drawer 6 can be drawn out from the side wall of the purifier body 1, a gap between the dust-collecting drawer 6 and the purifier body 1 is sealed by a sealing gasket to prevent waste gas from leaking from the gap, when the telescopic mechanism 4 extends, the bottom end of the telescopic mechanism 4 can impact the cross part of the cross frame 32 to enable the cross frame 32 to drive the filter screen 33 and the square cylinder 31 to move downwards, after the impact, particulate matters adhered on the filter screen 33 can fall and settle into the dust-collecting drawer 6, when the square cylinder 31 slides up and down in the chute 16, two corresponding elastic gaskets 7 are respectively compressed, after the telescopic mechanism 4 extends to impact the filter screen mechanism 3, the filter screen mechanism 3 moves downwards, after the telescopic mechanism 4 contracts, the elastic gasket 7 at the lower part can enable the filter screen mechanism 3 to move upwards to reset to prevent the filter screen mechanism 3 from being damaged due to hard impact, the two elastic gaskets 7 can seal the gap between the, the exhaust gas is prevented from entering the upper cavity from a gap between the square barrel 31 and the chute 16, the power controller 5 is installed inside the purifier body 1, specifically, a third partition plate is arranged at the bottom of the air inlet cavity 11, a third partition plate fixing frame is arranged between the inner wall of the purifier body 1 and the first partition plate to form an installation cavity of the upper air inlet cavity 11 and the lower power controller 5, the exhaust fan 2 and the telescoping mechanism 4 are electrically connected with the power controller 5, the power controller 5 is used for controlling the exhaust fan 2 and the telescoping mechanism 4 to operate, the power controller 5 is externally connected with a power supply, it needs to be noted that the telescoping mechanism 4 adopts an electric telescopic rod, a hydraulic telescopic rod or a pneumatic telescopic rod, the prior art is adopted, the exhaust fan 2 and the power controller 5 can be purchased at each large sales website or entity shop, the exhaust fan 2 and the power controller 5 are also the prior art and can be purchased at each, for avoiding commercial propaganda, the specific structure and the model of air exhauster 2, telescopic machanism 4 and electrical source controller 5 are not repeated herein, to technical personnel in the field, the technical scheme who focuses on this application and the technical problem who solves, during the operation, control telescopic machanism 4 is reciprocal flexible with jarring filter screen mechanism 3 from top to bottom, make the particulate matter of adhesion on the filter screen mechanism 3 receive the vibration and drop and subside to in laying dust drawer 6, with this clean filter screen mechanism 3, ensure filter screen mechanism 3's noncongestion, need not to unpack and take out filter screen mechanism 3 and just can accomplish cleanly, filter screen mechanism 3's clean efficiency has effectively been improved.

In this embodiment, the inside of the air outlet chamber 13 of the purifier body 1 is provided with the activated carbon filter screen 8, the activated carbon filter screen 8 separates the air outlet chamber 13 into two chambers, one chamber is communicated with the upper chamber, the other chamber is communicated with the air outlet pipe 15, the waste gas filtered by the filter screen 33 after particulate matter enters the air outlet chamber 13 from the upper chamber, and is further filtered by the activated carbon filter screen 8 and then discharged, so that the waste gas purification degree can be improved.

In this embodiment, the bottom of the air intake chamber 11 is inclined, specifically, the third partition board is an inclined board, and the bottom end of the third partition board extends to the lower chamber through the first ventilation groove, so that after the unfiltered exhaust gas in the air intake chamber 11 is settled by standing, particulate matters in the exhaust gas can settle and then slide to the lower chamber, and enter the dust collection drawer 6 for collection.

In this embodiment, suction tube 21 is kept away from 2 one ends of air exhauster and is equipped with the horn mouth, is convenient for suck smoke and dust waste gas, and suction tube 21 is universal bamboo joint pipe, is convenient for through the suction position of bending suction tube 21 in order to adjust the horn mouth.

In this embodiment, the bottom of purifier body 1 is equipped with a plurality of universal wheels 9 of area brake, is convenient for remove and lock purifier body 1.

The working principle of the embodiment is as follows: during welding operation, the bell mouth is close to smoke waste gas generated by welding by adjusting the suction pipe 21, the exhaust fan 2 is started by the power controller 5, the smoke waste gas enters the air inlet chamber 11, the smoke waste gas enters the lower chamber from the air inlet chamber 11, enters the upper chamber after being filtered by the filter screen 33 and then enters the air outlet chamber 13, and is further filtered by the activated carbon filter screen 8 arranged in the air outlet chamber 13 and then is discharged by the air outlet pipe 15, so that the filtering and purification of the smoke waste gas in the welding process are realized; during the filtering process, particulate matters in the smoke and dust waste gas are adhered to a filter screen 33 of the filtering mechanism, after the suction and the filtration of the smoke and dust waste gas are stopped, the telescopic mechanism 4 is started through the power controller 5, the telescopic mechanism 4 is made to extend and retract up and down in a reciprocating manner to jar a cross frame 32 of the filter screen mechanism 3, the cross frame 32 drives the filter screen 33 and a square cylinder 31 to move downwards, after the shock, the particulate matters adhered to the filter screen 33 can fall and settle into a dust collection drawer 6, the square cylinder 31 compresses two corresponding elastic gaskets 7 respectively when sliding up and down in a chute 16, after the telescopic mechanism 4 extends and jars the filter screen mechanism 3, the filter screen mechanism 3 moves downwards, and after the telescopic mechanism 4 contracts, the elastic gasket 7 at the lower part can enable the filter screen mechanism; through sufficient shock, then standing and precipitating, the particulate matter adhered on the filter screen 33 can fall and settle into the dust-accumulation drawer 6, so that the filter screen is cleaned, the filter screen 33 is ensured to be smooth, and the particulate matter in the dust-accumulation drawer 6 is cleaned by drawing out the dust-accumulation drawer 6; this smoke and dust clarifier need not to unpack and takes out filter screen mechanism 3 just can accomplish cleanly, has effectively improved filter screen mechanism 3's clean efficiency.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a welding smoke and dust clarifier convenient to clean filter screen which characterized in that: comprises a purifier body (1), an exhaust fan (2), a filter screen mechanism (3), a telescopic mechanism (4) and a power supply controller (5); the purifier comprises a purifier body (1), and is characterized in that an air inlet chamber (11), a filtering chamber (12) and an air outlet chamber (13) are arranged inside the purifier body (1), an air inlet pipe (14) and an air outlet pipe (15) are arranged on the side wall of the purifier body (1), the air inlet pipe (14) is communicated with the air inlet chamber (11), the air outlet pipe (15) is communicated with the air outlet chamber (13), an exhaust fan (2) is arranged on the outer wall of the purifier body (1), an inlet of the exhaust fan (2) is provided with an exhaust pipe (21), an outlet of the exhaust fan is communicated with the air inlet pipe (14), a filter screen mechanism (3) is arranged inside the filtering chamber (12) and divides the filtering chamber (12) into an upper chamber and a lower chamber, the bottom of the air inlet chamber (11) is communicated with the lower chamber, the upper chamber is communicated with the air outlet chamber (13), a telescopic mechanism (4) is, the bottom of lower cavity is equipped with laying dust drawer (6), and inside purifier body (1) was installed in electrical source controller (5), air exhauster (2) and telescopic machanism (4) all linked to each other with electrical source controller (5) electrical property, and electrical source controller (5) external power supply.

2. The welding fume purifier convenient for cleaning filter screen of claim 1, wherein: filter screen mechanism (3) are including square barrel (31), cross frame (32) and filter screen (33), and cross frame (32) and filter screen (33) are all installed inside square barrel (31), and cross frame (32) and filter screen (33) cooperation are along horizontal partition square barrel (31), and the inside wall of filtering cavity (12) is equipped with round spout (16), and square barrel (31) are installed in spout (16) through gliding mode from top to bottom, and the top and the bottom of spout (16) all are equipped with elastic washer (7).

3. The welding fume purifier convenient for cleaning filter screen of claim 1, wherein: the inside of the air outlet cavity (13) of the purifier body (1) is provided with an active carbon filter screen (8), the air outlet cavity (13) is divided into two cavities by the active carbon filter screen (8), one cavity is communicated with the upper cavity, and the other cavity is communicated with the air outlet pipe (15).

4. The welding fume purifier convenient for cleaning filter screen of claim 1, wherein: the bottom of the air inlet chamber (11) is inclined.

5. The welding fume purifier convenient for cleaning filter screen of claim 1, wherein: one end of the suction pipe (21) far away from the exhaust fan (2) is provided with a horn mouth, and the suction pipe (21) is a universal bamboo joint pipe.

6. The welding fume purifier for cleaning filter screen according to any one of claims 1 to 5, wherein: the bottom of the purifier body (1) is provided with a plurality of universal wheels (9) with brakes.