CN204219947U - Weldering fume purifier - Google Patents
Weldering fume purifier Download PDFInfo
- Publication number
- CN204219947U CN204219947U CN201420691727.4U CN201420691727U CN204219947U CN 204219947 U CN204219947 U CN 204219947U CN 201420691727 U CN201420691727 U CN 201420691727U CN 204219947 U CN204219947 U CN 204219947U
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- CN
- China
- Prior art keywords
- ash bucket
- filter cylinder
- fume purifier
- weldering fume
- housing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of weldering fume purifier, comprise housing, housing is provided with air intake vent, the corresponding air intake vent place of housing is horizontally arranged with filter cylinder, and the below of corresponding filter cylinder is provided with ash bucket, and corresponding ash bucket place is provided with the checkout gear for detecting ash bucket quality.The utility model object is, its ash bucket position is provided with checkout gear, checkout gear can the quality of Real-Time Monitoring ash bucket, the fixed value pre-set when it is critical, this fixed value is the value affecting enclosure interior working environment, and checkout gear will send cue, and alert is cleared up it, ensure the validity of this weldering fume purifier, increase work efficiency.
Description
Technical field
The utility model relates to a kind of field of environment protection equipment, and more particularly, it relates to a kind of weldering fume purifier.
Background technology
Now, along with the development of economy, increasing industrial machinery is widely used.But in the process of welding, core wire in welding rod, coating and base material metal melt under high arc temperature, evaporate, be oxidized, aggegation, produce the smog of a large amount of metal oxide and other materials, and in smog 95% come from solder produce particle, and 5% be in solder scaling powder volatilization and produce harmful gas.Also a large amount of harmful gas can be produced equally in other working environments such as cleaning, spraying.This soot dust granule can be adsorbed on the lung of human body, and long-term work can have very large harm to the health of human body in this environment; Therefore, improve the working environment of job shop, keep the air cleaning in workshop, be worth plant manager, problem that occupational safety and health management organization pays close attention to jointly.
As everyone knows, weldering fume purifier is a kind of device welding fume being carried out purify, because of in welding fume containing a large amount of gaseous states and granular dust and pernicious gas, therefore said apparatus can reach the effect of purification workshop, and then ensured the air quality of staff's working environment, be widely used in field of industrial production; Existing weldering fume purifier comprises the main body with working chamber, main body is provided with air intake vent and air outlet, and air intake vent all communicates with working chamber with air outlet, the air intake vent place of main body is provided with air suction arm, and the end of air suction arm is air entry, is provided with filter cylinder and blower fan in the working chamber of main body; During use, suck welding fume by the air entry on air suction arm, and carry out filtration, purification by filter cylinder, and blower fan is mainly used in driving air current flow, thus drive welding fume to carry out filtration, purification;
Owing to using weldering fume purifier for a long time, in filter cylinder, upper solid particle can be cumulative, and corresponding filter cylinder position is provided with pulse valve.The valve port of pulse valve is towards cartridge interior, and pulse valve carries out blowback by frequency to cartridge interior, the solid particle being adsorbed on filter cylinder outer surface is come off, collects with ash bucket.But because ash bucket and filter cylinder and pulse valve are all arranged on the inside of weldering fume purifier, its using state cannot be directly seen with naked eyes, if the solid particle on ash bucket is more, the working environment of weldering fume purifier inside will be affected, and cause increasing windage, add the working strength of blower fan, cause the waste of electric power resource.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of weldering fume purifier, its ash bucket position is provided with checkout gear, checkout gear can the quality of Real-Time Monitoring ash bucket, the fixed value pre-set when it is critical, and this fixed value is the value affecting enclosure interior working environment, checkout gear will send cue, alert is cleared up it, ensures the validity of this weldering fume purifier, increases work efficiency.
For achieving the above object, the utility model provides following technical scheme: a kind of weldering fume purifier, comprise housing, housing is provided with air intake vent, the corresponding air intake vent place of housing is horizontally arranged with filter cylinder, the below of corresponding filter cylinder is provided with ash bucket, and corresponding ash bucket place is provided with the checkout gear for detecting ash bucket quality.
By adopting technique scheme, smog is inhaled in housing by air intake vent, enter after housing first through filter cylinder, by the filtration of filter cylinder, by the solid particulate matter barrier in smog at filter cylinder outer surface, clean air is made to pass through cartridge interior, enter next step cleaning procedure, for ensureing the validity that filter cylinder filters, regularly can carry out dedusting to filter cylinder, the immobilized particles of process will fall on ash bucket, in the past for a long time, solid particle on ash bucket can be cumulative, its volume can slowly become large, if clear up not in time, the working environment of enclosure interior will certainly be affected, affect its filter efficiency, detect the quality that cue circuit can monitor ash bucket constantly, the fixed value pre-set when it is critical, this fixed value is the value affecting enclosure interior working environment, detect cue circuit and will send cue, tell that operating personnel clear up it, ensure the validity of this weldering fume purifier, increase work efficiency.
The utility model is set to further: described checkout gear, for detecting cue circuit, detects cue circuit and comprises pressure sensitive unit and alarm unit; Pressure sensitive unit, detects ash bucket mass value with output pressure transducing signal; Alarm unit, in response to described pressure sensor signal, to produce cue.
By adopting technique scheme, ash bucket is along with the accumulation situation of dust, change its quality, pressure sensitive unit detects this quality constantly, pressure sensor signal changes along with the change of ash bucket quality, when this numerical value change is to preset value alarm cell operation, send cue, alert is cleared up ash bucket in housing.
The utility model is set to further: described checkout gear is spring detecting mechanism, spring detecting mechanism comprises spring, contact button and buzzer, spring to be positioned at below ash bucket and to stretch according to ash bucket quality, contact button is positioned at the corresponding ash bucket of shell inner surface and arranges, ash bucket lower surface is provided with the projection coordinated with contact button, and contact button conducting drives buzzer.
By adopting technique scheme, when ash bucket quality acquires a certain degree, projection touching contact button, makes contact button conducting, thus drives buzzer to send buzzerphone, and alert is cleared up ash bucket in housing.
The utility model is set to further: described housing is provided with pulse valve, and pulse valve comprises valve port, and the axis direction of the corresponding filter cylinder of described valve port is arranged.
By adopting technique scheme, motor drives blower fan and pulse valve, blower fan is used for providing wind-force, i.e. suction, can by smoke inhalation housing, then by the filter cylinder in housing, filtration treatment is carried out to it, arranging of pulse valve can by frequency transmitted pulse signal, blowback is carried out to the solid particle of filter cylinder outer surface, make solid particle drop to ash bucket from filter cylinder outer surface, when the corresponding filter cylinder axis direction of valve port is arranged, airflow effects is best, avoid larger solid particle to block filter cylinder, affect the result of use of filter cylinder.
The utility model is set to further: described air intake vent is provided with cantilever flexible pipe, and the other end of the corresponding air intake vent of described cantilever flexible pipe is provided with the suspended hood for absorbing smog.
By adopting technique scheme, arranging of cantilever flexible pipe can meet the use of weldering fume purifier in various environment, need not be confined to the requirement in environment and place, during use, cantilever flexible pipe can be carried out rotating or stretching, and corresponding for suspended hood electric welding place is placed.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model weldering fume purifier embodiment;
Fig. 2 is the electrical connection graph that the utility model detects cue circuit;
Fig. 3 is the structural representation of the utility model spring checkout gear.
Accompanying drawing marks: 1, motor; 2, blower fan; 3, pulse valve; 4, filter cylinder; 5, ash bucket; 6, cantilever flexible pipe; 7, suspended hood; 8, pressure sensor; 81, buzzer; 82, signal amplifier; 9, housing; 10, spring; 11, contact button; 12, projection.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the utility model weldering fume purifier embodiment is described further.
But the utility model can realize in various different formats, and the utility model should not be construed as and is limited to exemplary embodiment set forth herein.There is provided exemplary embodiment to contribute to more fully understanding the utility model.
Embodiment one:
As shown in Figure 1, a kind of weldering fume purifier, comprise housing, in housing, horizontal direction is disposed with motor 1, blower fan 2, pulse valve 3 and filter cylinder 4, filter cylinder 4 is arranged in the horizontal direction, arranges the ash bucket 5 collecting solid housing refuse matter in the below of filter cylinder 4, above filter cylinder 4, corresponding housing place is provided with air intake vent, air intake vent place is provided with cantilever flexible pipe 6, and cantilever flexible pipe 6 one end is fixedly connected on housing, and the other end is provided with suspended hood 7.Wherein, the below of corresponding filter cylinder 4 is provided with ash bucket 5, and corresponding ash bucket 5 place is provided with the detection cue circuit for detecting ash bucket 5 weight and prompting.Detect cue circuit and comprise pressure sensor 8 and buzzer 81, pressure sensor 8 is positioned at below ash bucket 5, and buzzer 81 is positioned at housing outer surface and couples pressure sensor 8.
As shown in Figure 2, the utility model abuts bottom the ash bucket 5 collecting solid particle detection cue circuit, and when the solid particle collection in ash bucket 5 is to some and when reaching predetermined value, buzzer 81 will be reported to the police, prompting operating personnel change ash bucket 5.The signal of telecommunication of the pressure sensor 8 pairs of pressure sensors 8 with amplifier carries out differential amplify, simplifies simultaneously and detects the structure of cue circuit, makes installation, more convenient to operate.The utility model have employed the pressure sensor 8 of band amplifier, carries out differential amplify by the signal of telecommunication of signal amplifier 82 pairs of pressure sensors 8.By claiming the output signal detecting cue circuit to be connected with control pole, controlling pole control buzzer 81 and cut-offfing, realizing warning function.Buzzer 81 of the present utility model also realizes warning function by LED light emitting diode.
Smog is inhaled in housing by air intake vent, enter after housing first through filter cylinder 4, by the filtration of filter cylinder 4, by the solid particulate matter barrier in smog at filter cylinder 4 outer surface, make clean air inner by filter cylinder 4, enter next step cleaning procedure, for ensureing the validity that filter cylinder 4 filters, arranging of pulse valve 3 by frequency transmitted pulse signal, can carry out blowback to the solid particle of filter cylinder 4 outer surface, and solid particle is dropped to ash bucket 5 from filter cylinder 4 outer surface.In the past for a long time; solid particle on ash bucket 5 can be cumulative; its volume can slowly become large; if clear up not in time; the working environment of enclosure interior will certainly be affected; affect the filter efficiency of this weldering fume purifier; detect the quality that cue circuit can monitor ash bucket 5 constantly; the fixed value pre-set when it is critical; this fixed value is the value affecting enclosure interior working environment, detects cue circuit and will send cue, tell that operating personnel clear up it; ensure the validity of this weldering fume purifier, increase work efficiency.
Embodiment two:
As shown in Figure 3, checkout gear is spring detecting mechanism, spring detecting mechanism comprises spring 10, contact button 11 and buzzer, spring 10 to be positioned at below ash bucket 5 and to stretch according to ash bucket 5 quality, contact button 11 is positioned at the corresponding ash bucket 5 of housing 9 inner surface and arranges, ash bucket 5 lower surface is provided with the projection 12 coordinated with contact button 11, and contact button 11 conducting drives buzzer 81.
Preferably, be provided with support bar in the middle of spring 10, support bar connects housing 9 and ash bucket 5.Support bar is divided into the first support bar and the second support bar, and the first support bar and the second support bar adopt socket mode to be connected, and can realize ash bucket 5 and stretch in vertical direction.Another effect of support bar when being subject to the reaction force of spring, avoiding ash bucket 5 slippage in the horizontal direction, making the weight capacity of ash bucket 5 better.
Preferably, described pulse valve 3 comprises valve port, and the axis direction of the corresponding filter cylinder 4 of valve port is arranged.By adopting technique scheme, blowback is effective, avoids solid particle to block filter cylinder 4 outer surface, affects the result of use of filter cylinder 4.
Preferably, described air intake vent is provided with cantilever flexible pipe, and the other end of the corresponding air intake vent of described cantilever flexible pipe is provided with the suspended hood for absorbing smog.Arranging of cantilever flexible pipe can meet the use of weldering fume purifier in various environment, need not be confined to the requirement in environment and place, during use, cantilever flexible pipe can be carried out rotating or stretching, and corresponding for suspended hood electric welding place is placed.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a weldering fume purifier, comprise housing, described housing is provided with air intake vent, it is characterized in that: the corresponding air intake vent place of described housing is horizontally arranged with filter cylinder, the below of corresponding filter cylinder is provided with ash bucket, and corresponding ash bucket place is provided with the checkout gear for detecting ash bucket quality.
2. weldering fume purifier according to claim 1, is characterized in that: described checkout gear is detection cue circuit,
Described detection cue circuit comprises pressure sensitive unit and alarm unit;
Described pressure sensitive unit, detects ash bucket mass value with output pressure transducing signal;
Described alarm unit, in response to described pressure sensor signal, to produce cue.
3. weldering fume purifier according to claim 1, it is characterized in that: described checkout gear is spring detecting mechanism, described spring detecting mechanism comprises spring, contact button and buzzer, described spring to be positioned at below ash bucket and to stretch according to ash bucket quality, described contact button is positioned at the corresponding ash bucket of shell inner surface and arranges, ash bucket lower surface is provided with the projection coordinated with contact button, and contact button conducting drives buzzer.
4. weldering fume purifier according to claim 1, is characterized in that: described housing is provided with pulse valve, and pulse valve comprises valve port, and the axis direction of the corresponding filter cylinder of described valve port is arranged.
5. the weldering fume purifier according to claim 1 or 4, is characterized in that: described air intake vent is provided with cantilever flexible pipe, and the other end of the corresponding air intake vent of described cantilever flexible pipe is provided with the suspended hood for absorbing smog.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420691727.4U CN204219947U (en) | 2014-11-18 | 2014-11-18 | Weldering fume purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420691727.4U CN204219947U (en) | 2014-11-18 | 2014-11-18 | Weldering fume purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219947U true CN204219947U (en) | 2015-03-25 |
Family
ID=52918093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420691727.4U Expired - Fee Related CN204219947U (en) | 2014-11-18 | 2014-11-18 | Weldering fume purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414139A (en) * | 2015-12-17 | 2016-03-23 | 苏州天擎电子通讯有限公司 | Electronically-controlled smoke dust remover |
-
2014
- 2014-11-18 CN CN201420691727.4U patent/CN204219947U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414139A (en) * | 2015-12-17 | 2016-03-23 | 苏州天擎电子通讯有限公司 | Electronically-controlled smoke dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20171118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |