CN208975361U - A kind of novel welding fume and dust device - Google Patents
A kind of novel welding fume and dust device Download PDFInfo
- Publication number
- CN208975361U CN208975361U CN201821643684.7U CN201821643684U CN208975361U CN 208975361 U CN208975361 U CN 208975361U CN 201821643684 U CN201821643684 U CN 201821643684U CN 208975361 U CN208975361 U CN 208975361U
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- high efficiency
- filter cylinder
- efficiency filter
- shell
- welding fume
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Abstract
The utility model discloses a kind of novel welding fume and dust devices, including shell, the shell lower end is equipped with air inlet, the upper end of the shell is equipped with gas outlet, and the air inlet position is equipped with primary filtration network, and the housing cavity is equipped with multiple mutually independent dedusting chambers, dedusting chamber bottom end is equipped with funnelform collecting box, the bottom of the collecting box is equipped with discharge valve, and high efficiency filter cylinder is equipped in the dedusting chamber, and high efficiency filter cylinder upper end is equipped with pulse spraying equipment.Using primary filtration network and high efficiency filter cylinder double filtration, i.e. raising filter efficiency guarantees production safety again.High efficiency filter cylinder material is hot compress polytetrafluoroethylene film, and filtering accuracy is up to 0.3um.The utility model is designed reasonably is suitble to large-scale promotion.
Description
Technical field
The utility model relates to weld fume and dust device, and in particular to a kind of novel welding fume and dust device.
Background technique
Weld fumes is a kind of sufficiently complex substance, up to 20 kinds or more of the element that lans has had found in flue dust,
Middle content it is most be Fe, Ca, Na etc., followed by Si, Al, Mn, Ti, Cu etc..Main harmful substance in weld fumes is
Fe2O3, SiO2, MnO, HF etc., wherein content is at most Fe2O3, typically constitutes from the 35.56% of flue dust total amount, followed by SiO2,
Its content accounts for 10~20%, MnO and accounts for 5~20% or so.
The contamination class generated in welding process is more, harm is big, will lead to a variety of occupational diseases (such as welder's silicosis, manganese poisoning,
Electric ophthalmia etc.) generation, it has also become an overall situation public hazards.It thus needs to use weldering fume and dust device, welds fume and dust device, again
Claim weldering cigarette dust catcher, is the waste residue generated during electric welding, protection weldering, argon arc welding etc. are freezed by filter purification style, toxic
Pernicious gas absorbs and the equipment of processing, can prevent gaseous contamination by welding fume and dust device, reduce harmful substance to operation
The health infringement of worker prevents occupational disease, the mainly generation of electric welding pneumoconiosis etc..
It in the prior art, is that there is the efficient bag-type dusting of advanced level to set for weldering cigarette pulse blowing bag type dust precipitator
It is standby, it is that a kind of processing air quantity is big, ash-removal effect is good, high dust collection efficiency, large size reliable for operation, easy to maintain, occupied area is small
Cleaner.Dusty gas is entered by air inlet, and when through ash flue bucket, part large dust particle is divided by inertia force effect in gas
It separates out and, fall directly into ash bucket.Dusty gas passes through filter bag, dust by the sock filtration area after ash bucket into cabinet, gas
It is delayed at filter bag outer surface.Purified gas is discharged after filter pocket mouths enter upper box by air outlet.It welds in the prior art
There is drawback in cigarette pulse blowing bag type dust precipitator, due to only passing through one layer of fire arrester filtering, partial spark may enter
Filter core leads to Filter Core Failure, and only one layer filtering and the filter core using common material, and filter efficiency is not high, needs activity
Carbon purifying still can generate activated carbon waste residue.
Summary of the invention
The purpose of this utility model is to provide novel welding fume and dust devices that is a kind of safe and efficient, and being convenient for deashing.
The utility model is achieved through the following technical solutions: a kind of novel welding fume and dust device, including shell, the shell
Body lower end is equipped with air inlet, and the upper end of the shell is equipped with gas outlet, and the air inlet position is equipped with primary filtration network, the shell
Intracoelomic cavity is equipped with multiple mutually independent dedusting chambers, and dedusting chamber bottom end is equipped with funnelform collecting box, the collection
The bottom of case is equipped with discharge valve, and high efficiency filter cylinder is equipped in the dedusting chamber, and high efficiency filter cylinder upper end is sprayed equipped with pulse
Blowing apparatus.
Further, the high efficiency filter cylinder uses hot compress polytetrafluoroethylene film.
Further, the high efficiency filter cylinder precision is 0.33um
The utility model has the beneficial effects that: being improved using primary filtration network and high efficiency filter cylinder double filtration
Filter efficiency guarantees production safety again.High efficiency filter cylinder material is hot compress polytetrafluoroethylene film, and filtering accuracy is up to 0.3um.This
Utility model design rationally, is suitble to large-scale promotion.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model novel welding fume and dust device.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Figure 1, a kind of novel welding fume and dust device described in the utility model, including shell 7, under the shell 7
End is equipped with air inlet 5, and the upper end of the shell is equipped with gas outlet 1, and 5 position of air inlet is equipped with primary filtration network 6, the shell
7 inner cavity of body is equipped with multiple mutually independent dedusting chambers, and dedusting chamber bottom end is equipped with funnelform collecting box 3, the receipts
The bottom of header 3 is equipped with discharge valve 4, is equipped with high efficiency filter cylinder 2 in the dedusting chamber, 2 upper end of high efficiency filter cylinder is equipped with
Pulse spraying equipment 8.
Preferably, the high efficiency filter cylinder uses hot compress polytetrafluoroethylene film.
Preferably, the high efficiency filter cylinder precision is 0.33um
The utility model has the beneficial effects that: being improved using primary filtration network and high efficiency filter cylinder double filtration
Filter efficiency guarantees production safety again.High efficiency filter cylinder material is hot compress polytetrafluoroethylene film, and filtering accuracy is up to 0.3um.This
Utility model design rationally, is suitble to large-scale promotion.
The above is only the preferred embodiment of the utility model patent, it is noted that the common of the art
For technical staff, under the premise of not departing from the utility model patent principle, several improvements and modifications can also be made, these
Improvements and modifications also should be regarded as the protection scope of the utility model patent.
Claims (3)
1. a kind of novel welding fume and dust device, including shell, which is characterized in that the shell lower end is equipped with air inlet, the shell
The upper end of body is equipped with gas outlet, and the air inlet position is equipped with primary filtration network, and the housing cavity is equipped with multiple mutually indepedent
Dedusting chamber, dedusting chamber bottom end is equipped with funnelform collecting box, and the bottom of the collecting box is equipped with discharge valve, described
High efficiency filter cylinder is equipped in dedusting chamber, high efficiency filter cylinder upper end is equipped with pulse spraying equipment.
2. a kind of novel welding fume and dust device according to claim 1, which is characterized in that the high efficiency filter cylinder is using warm
Apply polytetrafluoroethylene film.
3. a kind of novel welding fume and dust device according to claim 1, which is characterized in that the high efficiency filter cylinder precision is
0.33um。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821643684.7U CN208975361U (en) | 2018-09-20 | 2018-09-20 | A kind of novel welding fume and dust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821643684.7U CN208975361U (en) | 2018-09-20 | 2018-09-20 | A kind of novel welding fume and dust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208975361U true CN208975361U (en) | 2019-06-14 |
Family
ID=66786964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821643684.7U Active CN208975361U (en) | 2018-09-20 | 2018-09-20 | A kind of novel welding fume and dust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208975361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110787524A (en) * | 2019-11-08 | 2020-02-14 | 协鑫高科纳米新材料(徐州)有限公司 | Separator for producing fumed silica |
-
2018
- 2018-09-20 CN CN201821643684.7U patent/CN208975361U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110787524A (en) * | 2019-11-08 | 2020-02-14 | 协鑫高科纳米新材料(徐州)有限公司 | Separator for producing fumed silica |
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