Automatic treatment device for welding fume of transformer

Abstract

The utility model provides an automatic treatment device for welding fume of a transformer, which comprises a support arm, a sliding support frame, a transverse loading plate for hoisting welding materials of the transformer, a fume treatment box, a suction fan and a filter pipeline for collecting and filtering fume, the gas inlet end of the dust removal group is communicated with the flue gas treatment box, and the dust removal group is used for purifying flue gas; the electrostatic adsorption set is fixed to the peripheral side of the dust removal set and used for electrostatic adsorption of flue gas, the electrostatic adsorption set and the dust removal set are used for enabling a space where a transformer is welded to form a relatively independent gas space, and gas flow in the independent gas space is stirred in cooperation with work of the dust removal set; flue gas generated during electric welding can be effectively collected and treated in a centralized mode, and emission of the flue gas is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding protection equipment technical field, concretely is a transformer welding smoke automatic processing device. BACKGROUND

[0002] The transformer architecture needs to pass through a large amount of welding work in the process of making, and a large amount of flue gas will be generated in the process of welding, and the flue gas contains harmful particles and gases to human body, which will have certain health effects on the staff in the working area, and the flue gas needs to be collected and purified, and in the actual collection process, because the welding process is carried out in an open area, the flue gas is transferred quickly, and the flue gas cannot be effectively collected.

[0003] To achieve the above object, the utility model provides a transformer welding smoke automatic processing device can solve the problem in the background art. UTILITY MODEL CONTENT

[0004] The utility model adopts the following technical scheme to realize:

[0005] A transformer welding smoke automatic processing device, including support arm, including sliding support frame, transverse loading plate, be used to hoist transformer welding material, flue gas treatment box, including exhaust fan, filter duct, be used to collect filter flue gas, dust removal group, its air inlet end is linked with the flue gas treatment box, be used to purify flue gas, electrostatic adsorption group, fixed on the lateral side of dust removal group, be used to electrostatic adsorption flue gas.

[0006] Preferably, the electrostatic adsorption group includes a film winding device and a silica gel belt, the film winding device is fixed to the bottom of the transverse loading plate, one side of the silica gel belt is connected with the film winding device, and the other side is downwardly inclined and distributed in a curtain shape.

[0007] Preferably, the film winding device is fixed to the four peripheral edges of the transverse loading plate, respectively, and the film contraction and expansion range of the plurality of film winding devices is in the shape of a regular four-directional enclosure.

[0008] Preferably, a plurality of silica gel belts are fixed to the same film winding device, and the downwardly inclined end of the silica gel belt is a double-layer ring belt.

[0009] Preferably, the dust removal group is fixed above the transverse loading plate, and the dust removal group includes an exhaust fan and a filter duct, the air inlet end of the exhaust fan is communicated with the bottom of the transverse loading plate, and the other end of the exhaust fan is connected with the filter duct.

[0010] The other end of the filter duct is connected with the flue gas treatment box.

[0011] Preferably, the internal filling material of the filter pipe is a multi-layer composite filter material, which comprises activated carbon.

[0012] Preferably, the gas outlet of the smoke treatment box is located on the side away from the electrostatic adsorption group.

[0013] Preferably, the bottom side edge of the transverse loading plate can be provided with a plurality of film winding rollers, and the rolling axis positions of adjacent continuous film winding rollers are the same.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The utility model discloses a welding space of transformer is formed with the relative independent gas space by the electrostatic adsorption group and dust removal group, and the internal gas flow of the independent gas space is agitated by the working of the dust removal group, so that the smoke and gas generated during electric welding can be effectively collected and treated, and in the process of agitating the airflow, the air can contact the surface of the surrounding silica gel belt, and the electrostatic adhesion property of the wound silica gel belt is utilized to remove part of the charged metal adhesion particles. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model.

[0017] In the drawing: 1, dust removal group;2, support arm;3, electrostatic adsorption group;4, smoke treatment box;

[0018] 101, air suction fan;102, filter pipe;

[0019] 201, sliding support frame;202, transverse loading plate;

[0020] 301, film winding roller;302, silica gel belt. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings, and the drawings show several embodiments of the utility model, but the utility model can be realized by different forms, and is not limited to the embodiments described in the text, on the contrary, these embodiments are provided to make the disclosed content of the utility model more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be a middle element, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be a middle element, and the terms "vertical", "horizontal", "left", "right" and similar expressions used in the text are only for illustrative purposes.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. The use herein of the terms "and / or" and "at least one of" includes any and all combinations of one or more of the associated listed items.

[0024] The application will be further described below in conjunction with the drawings.

[0025] Please refer to the drawings carefully Figure 1 , including support arm 2, including sliding support frame 201, transverse loading plate 202, for hoisting transformer welding materials;

[0026] Flue gas treatment box 4, including suction fan 101, filter duct 102, for collecting filtered flue gas;

[0027] Dust removal group 1, the air inlet end is communicated with the flue gas treatment box 4, for purifying flue gas;

[0028] Electrostatic adsorption group 3 is fixed on the side of dust removal group 1, for electrostatic adsorption of flue gas;

[0029] Before starting the electrostatic adsorption group 3, the support arm 2 needs to be moved to the position where the transformer needs to be welded, and then the electrostatic adsorption group 3 is lowered to start the dust removal group 1 to blow and remove dust.

[0030] Please refer to the drawings carefully Figure 1 , the electrostatic adsorption group 3 includes film coiler 301, silica gel belt 302, the film coiler 301 is fixed at the bottom of the transverse loading plate 202, one side of the silica gel belt 302 is connected with the film coiler 301, and the other side is downwardly suspended and distributed in a curtain shape;

[0031] The film coiler 301 is fixed at the four peripheral edges of the transverse loading plate 202, respectively, and the film contraction and expansion range of a plurality of film coilers 301 is in a positive four-direction surrounding shape as a whole.

[0032] A plurality of silica gel belts 302 are fixed on the same film coiler 301, and the suspended end of the silica gel belt 302 is a double-layer ring belt.

[0033] Please refer to the drawings carefully Figure 1 , the film coiler 301 is fixed at the four peripheral edges of the transverse loading plate 202, respectively, and the film contraction and expansion range of a plurality of film coilers 301 is in a positive four-direction surrounding shape as a whole.

[0034] Please refer to the drawings carefully Figure 1The dust removal group 1 is fixed above the transverse loading plate 202, and the dust removal group 1 comprises an air suction fan 101 and a filter duct 102.

[0035] The other end of the filter duct 102 is connected with the smoke treatment box 4.

[0036] The inside of the filter duct 102 is filled with multi-layer composite filter material, and the composite filter material comprises activated carbon.

[0037] The air outlet end of the smoke treatment box 4 is located on the side far away from the electrostatic adsorption group 3.

[0038] The bottom side edge of the transverse loading plate 202 can be provided with a plurality of film winding rollers 301, and the rolling shaft center lines of adjacent film winding rollers 301 are the same.

[0039] The specific implementation of the utility model is as follows: the utility model utilizes the electrostatic adsorption group 3 and the dust removal group 1 to form a relatively independent gas space for the welding space of the transformer, and the inside gas flow of the independent gas space is agitated by the working of the dust removal group 1, so that the smoke generated during electric welding can be effectively collected and concentratedly treated, and in the process of agitating the airflow, the air can be contacted with the surface of the surrounding silica gel belt 302, and the electrostatic adhesion property of the wound silica gel belt 302 is utilized to remove part of the charged metal adhesion particles; the specific working implementation steps are as follows: the electric control supporting arm 2 is moved to the working position of the transformer welding, the bottom of the supporting arm 2 is fixed, the film winding roller 301 is opened to lower the film winding roller 301 around, the filter material is filled in the inside of the filter duct 102, when the silica gel belt 302 around falls completely, the silica gel belt 302 will enclose a welding working area, the airflow is guided upward to the smoke treatment box 4 by the air suction effect of the dust removal group 1, and the air meeting the emission standard is discharged from the side far away from the staff after the harmful substance treatment of the smoke treatment box 4.

[0040] The utility model is described exemplarily in combination with the drawings, and obviously, the specific implementation of the utility model is not limited by the above mode, as long as the method concept and technical scheme of the utility model are adopted for this non-essential improvement or the concept and technical scheme of the utility model are directly applied to other occasions without improvement, and all fall within the protection scope of the utility model.

Claims

1. A transformer welding fume automatic processing device, characterized in that: Comprising Supporting arm (2) comprising sliding support frame (201), transverse loading plate (202) for hoisting transformer welding materials; Flue gas treatment box (4) comprising air suction fan (101), filter duct (102) for collecting filtered flue gas; Dust removal group (1) with its air inlet end connected with the flue gas treatment box (4) for purifying flue gas; Electrostatic adsorption group (3) fixed on the side of the dust removal group (1) for electrostatic adsorption of flue gas.

2. The transformer welding fume automatic treatment device according to claim 1, characterized in that: The electrostatic adsorption group (3) comprises film winding roller (301) and silica gel belt (302), the film winding roller (301) is fixed on the bottom of the transverse loading plate (202), one side of the silica gel belt (302) is connected with the film winding roller (301), and the other side is downwardly suspended to form a curtain shape.

3. The transformer welding fume automatic treatment device according to claim 2, characterized in that: The film winding roller (301) is fixed on the four peripheral edges of the transverse loading plate (202), and the film winding contraction and extension range of a plurality of film winding rollers (301) is in a positive four direction surrounding shape.

4. The transformer welding fume automatic processing device according to claim 2, characterized in that: A plurality of silica gel belts (302) are fixed on the same film winding roller (301), and the downwardly suspended end of the silica gel belt (302) is a double-layer ring belt.

5. The transformer welding fume automatic processing device according to claim 1, characterized in that: The dust removal group (1) is fixed above the transverse loading plate (202), and comprises air suction fan (101) and filter duct (102), the air inlet end of the air suction fan (101) is connected with the bottom of the transverse loading plate (202), and the other end of the air suction fan (101) is connected with the filter duct (102). The other end of the filter duct (102) is connected with the flue gas treatment box (4).

6. The transformer welding fume automatic processing device according to claim 1, characterized in that: The internal filling material of the filter duct (102) is a multilayer composite filter material, and the composite filter material comprises activated carbon.

7. The transformer welding fume automatic processing device according to claim 1, characterized in that: The air outlet end of the flue gas treatment box (4) is located away from the electrostatic adsorption group (3).

8. The transformer welding fume automatic processing device according to claim 2, characterized in that: The bottom side edge of the transverse loading plate (202) can be provided with a plurality of film winding rollers (301), and the rolling axis positions of adjacent film winding rollers (301) are the same.

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