CN211245887U - Horizontal smoke purifier for welding - Google Patents

Abstract

The utility model belongs to the technical field of the laser welding, especially, relate to a horizontal smoke purifier is used in welding, the load simulator comprises a case, the cartridge filter, blowback device and fan, quick-witted incasement portion divide into at least and establishs and the first cavity that communicates each other side by side, second cavity and third cavity, be equipped with first baffle between first cavity and the second cavity, be equipped with the second baffle between second cavity and the third cavity, be equipped with first vent on the first baffle, be equipped with the second vent on the second baffle, machine case side is equipped with the air intake, the air intake flange is installed to the air intake, the air intake flange links to each other with first cavity, the cartridge filter is located first cavity and links to each other with first vent, blowback device is located the second cavity, blowback device's blowback shower nozzle is just to first vent, the fan is located the third cavity, the bottom of third cavity is provided with the third vent. Therefore, the filter cartridge is cleaned under the condition that the normal work of the smoke purifier is not influenced, and the working efficiency of the smoke purifier is improved.

Description

Horizontal smoke purifier for welding

Technical Field

The utility model belongs to the technical field of laser welding, especially, relate to a horizontal smoke purifier is used in welding.

Background

Because the welding can produce a large amount of smoke and dust, can all be equipped with an auxiliary assembly usually, realize the dust exhaust with this and discharge fume, and current fume cleaning equipment is to the dust that the welding produced, the smog filters thoroughly inadequately, it filters the consumptive material and all is disposable simultaneously, in case the dust adheres to when certain saturation is reached on the cartridge filter surface, this equipment just can't continue to play the effect of absorbing the dust, thereby lose purification performance, and just can resume the purification performance through changing the cartridge filter, in case the dust volume too big will lead to frequent change the cartridge filter, so not only can reduce the work efficiency of clarifier, also can increase use cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal smoke purifier is used in welding aims at solving the technical problem that smoke purifier work efficiency among the prior art is low.

In order to achieve the above object, the embodiment of the present invention provides a technical solution: the utility model provides a horizontal smoke purifier is used in welding, which comprises a case, the cartridge filter, blowback device and fan, quick-witted incasement portion divide into at least and establish side by side and the first cavity that communicates each other, second cavity and third cavity, be equipped with first baffle between first cavity and the second cavity, be equipped with the second baffle between second cavity and the third cavity, be equipped with first vent on the first baffle, be equipped with the second vent on the second baffle, quick-witted case side is equipped with the air intake, the air intake flange is installed to the air intake, the air intake flange links to each other with first cavity, the cartridge filter is located first cavity and links to each other with first vent, blowback device is located the second cavity, blowback shower nozzle of blowback device is just to first vent, the fan is located the third cavity, the bottom of third cavity is provided with the third vent.

Preferably, the blowback device still includes blowback control valve and gas holder, and the blowback control valve is installed on the blowback shower nozzle, and the gas holder sets up in the second cavity, and the blowback shower nozzle communicates with the gas holder.

Preferably, the air storage tank is fixed on the first partition plate, and an air inlet of the air storage tank passes through the second partition plate and is communicated with the third chamber.

Preferably, a touch switch is arranged beside the first vent and connected with the filter cartridge, and the touch switch is electrically connected with the back flushing control valve.

Preferably, the blowback device includes two blowback control valves and two blowback shower nozzles, is provided with two first vents on the first baffle, and two blowback shower nozzles are respectively towards two first vents and all communicate with the gas holder, and two blowback control valves are installed respectively on two blowback shower nozzles.

Preferably, the filter cylinder is a cylindrical structure with a round hole at the bottom, a filter cylinder support is inserted into the filter cylinder, and the filter cylinder is installed in the first chamber through the filter cylinder support.

Preferably, the fan is connected with the second air outlet, and the air outlet of the fan faces the inside of the third chamber.

Preferably, the filter cartridges are transversely arranged side by side in two, and the two filter cartridges are respectively arranged corresponding to the two first ventilation openings.

Preferably, the case is provided with an air duct below the first chamber and the second chamber, and the third air inlet is arranged at the bottom of the air duct.

Preferably, a detachable air inlet sealing door is arranged on one side of an air inlet of the chassis, and a wind direction guiding device which enables wind entering from the air inlet to blow downwards is arranged on the inner surface of the air inlet sealing door.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the horizontal smoke purifier for welding have one of following technological effect at least: the utility model discloses a horizontal smoke purifier is used in welding, through dividing quick-witted incasement space, make the function of each cavity more clear and definite, the intercommunication between each cavity is realized through the vent on each cavity baffle, the cartridge filter of the first vent on first baffle is connected in the setting of first cavity, make the gas that has the dust by the air intake entering must just get into the second cavity through the cartridge filter, it crosses through straining to guarantee to have the gas that first cavity got into the second cavity with this, set the baffle between first cavity and second cavity to non-detachable, the realization that can be better separates the second cavity and the third cavity that the first cavity that the gas that will have the dust located and the gaseous place after filtering. Set up the blowback device in the second cavity, and this blowback device's blowback shower nozzle just to first vent to this realizes that the blowback device can blow off the dust on the cartridge filter when the dust on the cartridge filter reaches certain saturation, and it also can clean the cartridge filter to realize not needing to take out the cartridge filter change with this, makes smoke purification device's work efficiency higher. The partition plate between the second cavity and the third strong potential is detachably arranged, so that the back flushing device in the second cavity can be more conveniently installed and maintained later. Install the fan in the third chamber, set up the vent in the bottom simultaneously, the air that will have the dust through inhaling that produces during the operation of fan inhales through the air intake outside quick-witted case and inhales and filter the second chamber and get into the fan through the second vent and blow off from the air outlet of fan, the vent of rethread third chamber bottom gets back to outside quick-witted case, constantly handle the gas that has the dust through this circulation and reach purifying effect, simultaneously because the cartridge filter need not take out the change just can realize cleanly, make smoke purifier's work efficiency obtain promoting, and furthest's reduction use cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a perspective view of a horizontal smoke purifier for welding according to an embodiment of the present invention.

Fig. 2 is a bottom view of the horizontal smoke purifier for welding according to the embodiment of the present invention.

Fig. 3 is an exploded view of the horizontal smoke purifier for welding according to the embodiment of the present invention.

Fig. 4 is a front view of the horizontal smoke purifier for welding according to the embodiment of the present invention.

Fig. 5 is a rear view of the horizontal smoke purifier for welding according to the embodiment of the present invention.

Fig. 6 is a sectional view taken along line a-a in fig. 4.

Fig. 7 is an enlarged view of a portion B in fig. 6.

Fig. 8 is a structural diagram of a blowback device of the horizontal smoke purifier for welding according to the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-case 20-cartridge filter 30-blowback device

40-blower 50-touch switch 60-filter cartridge support

11-first chamber 12-second chamber 13-third chamber

14-first partition 15-second partition 17-operation control module

18-push-pull handle 19-caster 31-blowback spray head

32-back flushing control valve 33-gas storage tank 34-air inlet

111-air inlet sealing door 112-wind direction guiding device 113-ash bucket

131-third vent 132-wind channel 133-third chamber sealing door

161-air inlet flange 141-first ventilation opening 151-second ventilation opening

331-air inlet.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in fig. 1-8, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 6, a horizontal smoke purifier for welding is provided, which comprises a housing 10, a filter cartridge 20, a back-blowing device 30 and a blower 40, wherein the interior of the housing 10 is divided into at least a first chamber 11, a second chamber 12 and a third chamber 13 which are arranged side by side and are communicated with each other, and the bottom of the first chamber 11 and the bottom of the second chamber 12 are raised, a first partition 14 is arranged between the first chamber 11 and the second chamber 12, the first partition 14 is a non-detachable partition, a second partition 15 is arranged between the second chamber 12 and the third chamber 13, the second partition 15 is a detachable partition, the first partition 14 is provided with a first ventilation opening 141, the second partition 15 is provided with a second ventilation opening 151, the side of the housing 10 is provided with an air inlet 34, the air inlet 34 is provided with an air inlet 34 flange, the air inlet 34 flange is connected with the first chamber 11, the filter cartridge 20 is located in the first chamber 11 and connected to the first vent 141, and no gap is left between the filter cartridge 20 and the first vent 141, the blowback device 30 is located in the second chamber 12, the blowback nozzle 31 of the blowback device 30 is opposite to the first vent 141, the fan 40 is located in the third chamber 13, the bottom of the third chamber 13 is provided with a third vent 131, and the third vent 131 is located on the detachable second partition 15.

The utility model discloses a horizontal smoke purifier is used in welding, through dividing quick-witted case 10 inner space, make the function of each cavity more clear and definite, the intercommunication between each cavity is realized through the vent on each cavity baffle, set up the cartridge filter 20 of first vent 141 on connecting first baffle 14 in first cavity 11, make the gas that has the dust by air intake 34 and must just get into second cavity 12 through cartridge filter 20, it crosses through cartridge filter 20 to guarantee that first cavity 11 gets into the gas of second cavity 12 with this, set the baffle between first cavity 11 and second cavity 12 into undetachable, the realization that can be better separates first cavity 11 that will have the dust and second cavity 12 and third cavity 13 that the gas located after filtering. The back flushing device 30 is arranged in the second chamber 12, and the back flushing nozzle 31 of the back flushing device 30 is opposite to the first vent 141, so that the back flushing device 30 can blow off the dust on the filter cartridge 20 when the dust on the filter cartridge 20 reaches a certain saturation degree, the filter cartridge 20 can be cleaned without taking out and replacing the filter cartridge 20, and the working efficiency of the smoke purification device is higher. The partition between the second chamber 12 and the third strong potential is set to be detachable, so that the back blowing device 30 in the second chamber 12 can be more conveniently installed and maintained later. The fan 40 is arranged in the third chamber 13, meanwhile, the vent is arranged at the bottom, air with dust is sucked from the outside of the case 10 through the air inlet 34 by air suction generated when the fan 40 operates, the air is filtered by the filter cartridge 20, enters the second chamber 12, enters the fan 40 through the second vent 151 and is blown out from the air outlet of the fan 40, and then returns to the outside of the case 10 through the vent at the bottom of the third chamber 13, the air with dust is continuously treated through the circulation to achieve the purification effect, meanwhile, the filter cartridge 20 can be cleaned without being taken out and replaced, the working efficiency of the smoke purifier is improved, and the use cost is reduced to the maximum extent,

in another embodiment of the present invention, as shown in fig. 8, the back-blowing device 30 further includes a back-blowing control valve 32 and a gas storage tank 33, the shape of the back-blowing control valve 32 is cubic, the back-blowing control valve 32 is installed on the back-blowing nozzle 31, the back-blowing control valve 32 is located on one side of the back-blowing nozzle 31 facing away from the first gas vent, the gas storage tank 33 is disposed in the second chamber 12, and the back-blowing pipeline is connected between the back-blowing nozzle 31 and the gas storage tank 33. The back-blowing control valve 32 is used for controlling when the back-blowing nozzle 31 sprays gas to achieve automatic cleaning of the filter cartridge 20, and the back-blowing nozzle 31 is connected to the gas storage tank 33, so that the gas sprayed by the back-blowing nozzle 31 is relatively clean gas in the gas storage tank 33.

The utility model discloses a further embodiment, as shown in fig. 3, 6, 8, gas holder 33 is fixed on first baffle 14, shoulder belt type accessory through the gas holder 33 back fixes gas holder 33 in the below of first baffle 14, place on second chamber 12 lifts the face, the fixed action through shoulder belt type accessory and the support that second chamber 12 lifted the face make gas holder 33 more firm, gas holder 33's air inlet 331 passes second baffle 15 and third chamber 13 intercommunication, make after the gas that has been handled by cartridge filter 20 reaches third chamber 13, get into gas holder 33 through air inlet 331 when blowback device 30 needs, then clean cartridge filter 20 through the effect of blowback shower nozzle 31, be connected the gas that makes in the gas holder 33 can obtain continuous replenishment with gas holder 33's air inlet 331 and third chamber 13.

The utility model discloses a further embodiment, as shown in fig. 6, 7, the other touch switch 50 that is equipped with of first vent 141, and touch switch 50 is located cartridge filter 20 coverage, touch switch 50 forced induction one end and be connected with cartridge filter 20, touch the switch 50 other end and be connected with blowback control valve 32 electricity, come to carry out the perception to the dust saturation on the cartridge filter 20 through touching switch 50 forced induction end, judge to reach the critical point with this, through touching being connected of pressing switch 50 other end and blowback control valve 32, judge whether to open through blowback control valve 32 and close blowback shower nozzle 31. Due to the installation of the touch switch 50, the automatic cleaning of the filter cartridge 20 can be realized, thereby improving the working efficiency of the filter cartridge 20.

In another embodiment of the present invention, as shown in fig. 8, the back-blowing device 30 includes two back-blowing control valves 32 and two back-blowing nozzles 31, and two first vents 141 are correspondingly disposed on the first partition 14, the two back-blowing nozzles 31 respectively face the two first vents 141 and are all communicated with the gas storage tank 33, and the two back-blowing control valves 32 are respectively installed on the two back-blowing nozzles 31.

In another embodiment of the present invention, as shown in fig. 3 and 6, the filter cartridge 20 is a cylindrical structure with a circular hole at the bottom, the bottom surface with the circular hole faces to the side with the air inlet 331, the other side faces to the first ventilation opening 141, and covers the first ventilation opening 141 and is in close contact with the first partition 14, the filter cartridge support 60 is inserted into the filter cartridge 20, one end of the filter cartridge support 60 penetrates out from the circular hole at the bottom surface of the filter cartridge 20, the filter cartridge 20 is mounted in the first chamber 11 through the support of the filter cartridge 20, so that the filter cartridge 20 can be stably fixed at the position of the first ventilation opening 141, and meanwhile, the close contact between the filter cartridge 20 and the first partition 14 can maximize the filtering efficacy of the filter cartridge 20.

The utility model discloses a further embodiment, as shown in fig. 6, fan 40 links to each other with second ventilation opening 151, fix fan 40 air intake 34 on second baffle 15, and between second ventilation opening 151 zonulae occludens, fan 40's air outlet is towards the inside of third chamber 13, through the fixed second baffle 15 of air intake 34 with fan 40, and keep with the zonulae occludens of second ventilation opening 151, can avoid appearing the refluence, make the external unpurified gas get into third chamber 13 and influence the purification efficiency of cartridge filter 20 in getting into second chamber 12 through second ventilation opening 151.

In another embodiment of the present invention, as shown in fig. 3 and 6, the two filter cartridges 20 are transversely disposed side by side, a certain gap is left between the two filter cartridges 20, the two filter cartridges 20 are separated by a baffle, the two filter cartridges 20 are respectively disposed corresponding to the two first vents 141, the two filter cartridges 20 are set up in the first chamber 11, the purification efficiency can be improved, and meanwhile, the two filter cartridges 20 are separated by a certain distance and a baffle to ensure that the filter cartridges 20 cannot be partially used.

In another embodiment of the present invention, as shown in fig. 6, the cabinet 10 is provided with an air duct 132 below the first chamber 11 and the second chamber 12, the bottom of the first chamber 11 and the bottom of the second chamber 12 are lifted to leave a space as the air duct 132, the third air inlet 131 is arranged at the bottom of the air duct 132, the third air inlet 131 is provided with a plurality of matrix-shaped arrangements, so that the purified air enters the air duct 132 and is discharged to the outside through the third air inlet 131, a detachable third chamber sealing door is arranged on the surface of the third chamber 13 opposite to the second partition 15, the air duct 132 disposed in the third chamber 13 can make the air storage tank 33 not to be too close to the third vent 131 to suck the micro-unpurified air from the outside and thereby affect the filtering effect, and the sealing door of the third chamber 13 can make the installation of the blower 40 and the blowback device 30 simpler.

The utility model discloses a further embodiment, as shown in fig. 1-6, the air intake 34 of machine case 10 simultaneously is provided with detachable air intake sealing door 111, air intake 34 is located air intake sealing door 111, air intake sealing door 111 internal surface mounting has the wind direction guiding device 112 that makes the wind that gets into from air intake 34 blow down, carry out the wind direction guide to the gas that gets into through wind direction guiding device 112, make gas flow towards a fixed direction, it can be abundant filter to all flow to make to strain a section of thick bamboo to flow to the top from the below of cartridge filter 20 finally, set up detachable ash bucket 113 in the below of cartridge filter 20, make the follow-up cleaning work of dust more convenient. Push-pull handles 18 are arranged at the front end and the rear end of the upper surface of the case 10, caster wheels 19 are arranged at the bottom of the case 10 to facilitate the carrying of the horizontal type smoke purifier for welding, and an operation control module 17 is arranged on the case 10 to realize manual and automatic back blowing of the horizontal type smoke purifier for welding.

The rest of this embodiment is the same as the first embodiment, and the unexplained features in this embodiment are explained by the first embodiment, which is not described herein again.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a horizontal smoke purifier is used in welding which characterized in that: comprises a case, a filter cartridge, a back flushing device and a fan, wherein the inside of the case is at least divided into a first chamber, a second chamber and a third chamber which are arranged side by side and are mutually communicated, a first partition plate is arranged between the first chamber and the second chamber, a second partition plate is arranged between the second chamber and the third chamber, the first clapboard is provided with a first ventilation opening, the second clapboard is provided with a second ventilation opening, the side surface of the case is provided with an air inlet, the air inlet is provided with an air inlet flange which is connected with the first chamber, the filter cartridge is positioned in the first chamber and connected with the first ventilation opening, the back-blowing device is positioned in the second chamber, the back-blowing nozzle of the back-blowing device is opposite to the first vent, the fan is positioned in the third chamber, and the bottom of the third chamber is provided with a third vent.

2. The horizontal fume extractor for welding of claim 1 wherein: the back-blowing device further comprises a back-blowing control valve and an air storage tank, the back-blowing control valve is installed on the back-blowing nozzle, the air storage tank is arranged in the second cavity, and the back-blowing nozzle is communicated with the air storage tank.

3. The horizontal fume extractor for welding of claim 2 wherein: the air storage tank is fixed on the first partition plate, and an air inlet of the air storage tank penetrates through the second partition plate to be communicated with the third chamber.

4. The horizontal fume extractor for welding of claim 2 wherein: and a touch switch is arranged beside the first vent and connected with the filter cartridge, and the touch switch is electrically connected with the back flushing control valve.

5. The horizontal fume extractor for welding of claim 2 wherein: the back flushing device comprises two back flushing control valves and two back flushing nozzles, the first partition plate is provided with two first ventilation openings, the back flushing nozzles face the two first ventilation openings respectively and are communicated with the gas storage tank, and the two back flushing control valves are installed on the two back flushing nozzles respectively.

6. The horizontal type smoke purifier for welding according to any one of claims 1 to 5, wherein: the filter cylinder is of a cylindrical structure with a round hole at the bottom, a filter cylinder support is inserted into the filter cylinder, and the filter cylinder is installed in the first chamber through the filter cylinder support.

7. The horizontal type smoke purifier for welding according to any one of claims 1 to 5, wherein: the fan is connected with the second air outlet, and the air outlet of the fan faces the inside of the third chamber.

8. The horizontal fume extractor for welding of claim 5 wherein: the cartridge filter transversely is provided with two side by side, two the cartridge filter respectively with two first vent corresponds the setting.

9. The horizontal type smoke purifier for welding according to any one of claims 1 to 5, wherein: the case is provided with an air duct below the first cavity and the second cavity, and the third air inlet is formed in the bottom of the air duct.

10. The horizontal type smoke purifier for welding according to any one of claims 1 to 5, wherein: the air inlet one side of machine case is provided with detachable air inlet sealing door, air inlet sealing door internal surface installs and makes from the wind direction guiding device that the wind that the air intake got into blows downwards.

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