CN211273975U - Environment-friendly welding purifier filter element - Google Patents
Environment-friendly welding purifier filter element Download PDFInfo
- Publication number
- CN211273975U CN211273975U CN201921911086.8U CN201921911086U CN211273975U CN 211273975 U CN211273975 U CN 211273975U CN 201921911086 U CN201921911086 U CN 201921911086U CN 211273975 U CN211273975 U CN 211273975U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- end cover
- supporting network
- filter
- welding
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000007613 environmental effect Effects 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 13
- 239000000779 smoke Substances 0.000 description 13
- 238000001914 filtration Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000003496 welding fume Substances 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Landscapes
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The utility model relates to a welding equipment technical field, concretely relates to environmental protection welding clarifier filter core, including the supporting network of cylinder and the filter screen of setting in the supporting network outside, magic subsides are passed through at the both ends of filter screen and are connected, the supporting network surface evenly is provided with a plurality of through-holes, and the inboard of supporting network is provided with the activated carbon layer of cylinder, and the upper end of supporting network is provided with confined upper end cover, lower extreme and is provided with the bottom end cover, the top of upper end cover is provided with the air inlet, and the exhaust hole has been seted up at the center of bottom end cover, and the lower extreme in exhaust hole. The utility model provides an among the prior art manual clearance of welding clarifier filter core thoroughly, need often renew cartridge, lead to manufacturing cost to improve, the abandonment filter core polluted environment's that produces simultaneously problem, simple structure, the clearance is convenient.
Description
Technical Field
The utility model relates to a welding equipment technical field, concretely relates to environmental protection welding clarifier filter core.
Background
The welding smoke dust contains more harmful substances, and can be discharged after being filtered and purified generally, and the welding smoke dust is purified generally by arranging a welding purifier at a welding station and collecting the welding smoke dust for filtering treatment at present. The inside of welding clarifier is provided with the filter core, and the smoke and dust just discharges after reaching emission standard after the filter core is inside through multilayer filtration. The filter core is as the main working part of welding clarifier, and along with filter time's process, the filtration pore of filter core can be plugged up gradually to the granule smoke and dust, leads to the smoke and dust filtration efficiency to reduce, can let the amount of wind of welding clarifier take place the decay simultaneously, leads to wind-force not enough, causes the cigarette phenomenon of running, so needs staff's regular cleaning and renew cartridge.
The cleaning mode that the welding clarifier filter core among the prior art was used commonly generally has automatic clearance and manual clearance two kinds, and the welding clarification plant of automatic clearance filter core is expensive, so most mills adopt the mode of manual clearance, and the method of manual clearance is taken off the filter core, to the inside reverse air-blowing of filter core and beat the filter core gently, and this kind of cleaning mode clearance is not thorough, still needs to change the filter core after using a period.
The replacement cycle of the filter element in the prior art is generally once in half a year, the welding fume concentration of a workshop is high, the continuous service cycle is long, the replacement frequency can be higher, the production cost can be improved, and the produced waste filter element causes certain pollution to the environment.
Disclosure of Invention
In order to solve among the prior art manual clearance of welding clarifier filter core thoroughly, need often change the filter core, lead to manufacturing cost to improve, the abandonment filter core polluted environment's that produces simultaneously problem, the utility model provides an environmental protection welding clarifier filter core.
The utility model provides an environmental protection welding clarifier filter core, includes the supporting network of cylinder and sets up the filter screen in the supporting network outside, the connection is pasted through the magic at the both ends of filter screen, the supporting network surface evenly is provided with a plurality of through-holes, and the inboard of supporting network is provided with the activated carbon layer of cylinder, and the upper end of supporting network is provided with confined upper end cover, lower extreme and is provided with the lower extreme, the top of upper end cover is provided with the air inlet, and the exhaust hole has been seted up at the center of lower extreme, and the lower extreme in exhaust hole is connected.
Furthermore, the filter screen is in a cuboid shape in an unfolded view, the magic tape comprises a hook surface and a suede surface, the hook surface and the suede surface are respectively arranged at two ends of one surface, far away from the support screen, of the filter screen, and the hook surface and the suede surface are arranged along the circumferential direction of the filter screen.
Furthermore, the hook surface and the suede surface are both long strips, and the height of the hook surface and the height of the suede surface are equal to the height of the filter screen.
Further, the outside of filter screen is provided with a plurality of tighrening ring, the tighrening ring sets up along filter screen circumference.
Furthermore, the upper end cover and the lower end cover are both disc-shaped and are in threaded connection with the support net, and the diameters of the upper end cover and the lower end cover are equal and equal to the outer diameter of the filter net.
Furthermore, annular rubber check rings are arranged between the upper end cover and the filter screen and between the lower end cover and the filter screen.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model comprises a supporting net which can support and fix the filter screen; the two ends of the filter screen are connected through the magic tapes, so that the filter screen is convenient to clean and replace, the filter screen can be taken down for cleaning when the filter element is cleaned, meanwhile, the support screen can also be cleaned, and the filter element is cleaned more thoroughly; when the filter element is replaced, only the filter screen with serious pollution on the outer side can be replaced, and the support screen is reserved, so that the replacement cost is reduced, and the pollution caused by waste can be reduced; the inner side of the support net is provided with the activated carbon layer, so that harmful substances in the smoke can be further filtered, and the filtering effect is improved; the upper end cover and the lower end cover are arranged at the two ends of the supporting net, so that the filter screen is convenient to fasten; the center of the lower end cover is provided with an exhaust hole, so that the filtered clean gas can be conveniently exhausted; the height of the hook surface and the height of the suede surface of the magic tape are equal to the height of the filter screen, and the connection is tight, so that the filter screen is prevented from being scattered to influence the filtering effect; the fastening ring is arranged on the outer side of the filter screen, so that the filter screen is further fixed conveniently; the two ends of the fastening ring are connected through the buckles, so that the installation and the disassembly are convenient; the upper end cover and the lower end cover are both in threaded connection with the support net, so that the installation and the disassembly are convenient; the upper end cover and the lower end cover are provided with rubber check rings at the joints with the supporting net, so that the connecting gap is sealed, and the phenomenon that the adsorption force caused by air leakage is insufficient and the filtering effect is influenced is prevented.
Drawings
Fig. 1 is a first schematic structural diagram of the filter element of the environmental-friendly welding purifier of the utility model.
Fig. 2 is a schematic structural diagram of the filter element of the environmental-friendly welding purifier of the utility model II.
Fig. 3 is a top view of the filter screen of the filter element of the environmental protection welding purifier after being unfolded.
Fig. 4 is a side view of the filter screen of the filter element of the environmental protection welding purifier after being unfolded.
The reference numbers are: 1 is the supporting network, 2 is the filter screen, 3 is the magic subsides, 4 is the activated carbon layer, 5 is the upper end cover, 6 is the lower extreme lid, 7 is the tighrening ring, 8 is the rubber retainer ring, 301 is the hook face, 302 is the matte, 601 is the exhaust hole.
Detailed Description
The invention will be further explained with reference to the following figures and specific examples:
as shown in fig. 1-4, an environmental protection welding clarifier filter core, including the supporting network 1 of cylinder and the filter screen 2 of setting in the supporting network 1 outside, 2 expansion views of filter screen are the rectangle, and the both ends of filter screen 2 are passed through the magic and are pasted 3 and connect, the magic is pasted 3 and is included hook face 301 and matte 302, hook face 301 and matte 302 are rectangular form, and hook face 301 and matte 302 set up respectively and keep away from the both ends of supporting network 1 one side and set up along 2 circumference of filter screen at filter screen 2, and the height that highly equals filter screen 2 of hook face 301 and matte 302.
The surface of the supporting net 1 is evenly provided with a plurality of through holes, the inner side of the supporting net 1 is provided with a cylindrical activated carbon layer 4, the upper end of the supporting net 1 is provided with a closed upper end cover 5, the lower end is provided with a lower end cover 6, the upper end cover 5 and the lower end cover 6 are both disc-shaped and are in threaded connection with the supporting net 1, the diameters of the upper end cover 5 and the lower end cover 6 are equal and equal to the outer diameter of the filter screen 2, annular rubber check rings 8 are arranged between the upper end cover 5 and the filter screen 2 and between the lower end cover 6 and the filter screen 2, an air inlet is arranged above the upper end cover 5, an exhaust hole 601 is formed in the center of the.
The utility model discloses when using, the filter core is installed inside welding fume purifier, the draught fan inhales the smoke and dust that the welding produced and welds the inside 5 departments that reach of fume purifier, discharge welding fume purifier after filtering, specifically, because upper end cover 5 is the confined disc, the smoke and dust can not pass through, and the smoke and dust of large granule can fall under the effect of gravity and weld fume purifier bottom, the smoke and dust of small granule is attached to on the 2 outsides of filter screen under the suction effect of draught fan, reach supporting network 1 department after the filtration of filter screen 2, reach activated carbon layer 4 through the through-hole on the supporting network 1 after that, further filter, the inside on activated carbon layer 4 is reachd to final smoke and dust, discharge welding fume purifier through exhaust hole 601 on the lower end cover 6, accomplish the filtration of welding smoke and dust.
After using a period, need clear up the filter core, the staff makes protective measures back and takes out the filter core from welding the cigarette clarifier, then unscrew earlier with 1 threaded connection's of supporting network upper end cover 5 and lower end cover 6, with upper end cover 5, lower end cover 6 and rubber retainer ring 8 take off, dismantle tighrening ring 7 after that, subsides 3 magic through 2 tip of filter screen clear up filter screen 2 after taking off filter screen 2, can clear up the dust of accumulation on supporting network 1, activated carbon layer 4 and the rubber retainer ring 8 simultaneously, the sanitization, thoroughly.
Supporting network 1, filter screen 2 and activated carbon layer 4 are cleared up completely and are accomplished and dry the back, and the staff pastes 3 through the magic and installs filter screen 2 in the supporting network 1 outside again, then ties up tighrening ring 7 in the filter screen 2 outside, fixes good filter screen 2 after, overlaps 8 covers of rubber check ring at the upper and lower both ends of filter screen 2 and screws up upper end cover 5 and lower end cover 6, weld reuse behind the cigarette clarifier with the filter core installation, reduce the filter core and change.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (6)
1. The utility model provides an environmental protection welding clarifier filter core, includes the supporting network (1) of cylinder and sets up filter screen (2) in the supporting network (1) outside, its characterized in that, magic subsides (3) are passed through at the both ends of filter screen (2) and are connected, supporting network (1) surface evenly is provided with a plurality of through-holes, and the inboard of supporting network (1) is provided with activated carbon layer (4) of cylinder, and the upper end of supporting network (1) is provided with confined upper end cover (5), lower extreme and is provided with lower extreme (6), the top of upper end cover (5) is provided with air inlet, and exhaust hole (601) have been seted up at the center of lower extreme (6), and the lower extreme of exhaust hole (601) is connected with.
2. The filter element of the environment-friendly welding purifier as recited in claim 1, wherein the filter screen (2) is rectangular in unfolded view, the magic tape (3) comprises a hook surface (301) and a pile surface (302), the hook surface (301) and the pile surface (302) are respectively arranged at two ends of one surface of the filter screen (2) far away from the support net (1), and the hook surface (301) and the pile surface (302) are arranged along the circumferential direction of the filter screen (2).
3. The environmentally-friendly welded purifier filter element according to claim 2, wherein the hook surface (301) and the pile surface (302) are both long strips, and the height of the hook surface (301) and the height of the pile surface (302) are equal to the height of the filter screen (2).
4. The filter element of the environment-friendly welding purifier as recited in claim 1, wherein a plurality of fastening rings (7) are arranged on the outer side of the filter screen (2), and the fastening rings (7) are arranged along the circumferential direction of the filter screen (2).
5. The environmentally friendly welded purifier filter element according to claim 1, wherein the upper end cap (5) and the lower end cap (6) are both disc-shaped and are connected with the support net (1) by screw threads, and the diameters of the upper end cap (5) and the lower end cap (6) are equal and equal to the outer diameter of the filter net (2).
6. The filter element of the environment-friendly welding purifier as recited in claim 1, wherein annular rubber retainer rings (8) are respectively arranged between the upper end cover (5) and the filter screen (2) and between the lower end cover (6) and the filter screen (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921911086.8U CN211273975U (en) | 2019-11-07 | 2019-11-07 | Environment-friendly welding purifier filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921911086.8U CN211273975U (en) | 2019-11-07 | 2019-11-07 | Environment-friendly welding purifier filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211273975U true CN211273975U (en) | 2020-08-18 |
Family
ID=72031626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921911086.8U Expired - Fee Related CN211273975U (en) | 2019-11-07 | 2019-11-07 | Environment-friendly welding purifier filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211273975U (en) |
-
2019
- 2019-11-07 CN CN201921911086.8U patent/CN211273975U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 |