CN203899343U - Filter core structure for dust remover - Google Patents
Filter core structure for dust remover Download PDFInfo
- Publication number
- CN203899343U CN203899343U CN201420031453.6U CN201420031453U CN203899343U CN 203899343 U CN203899343 U CN 203899343U CN 201420031453 U CN201420031453 U CN 201420031453U CN 203899343 U CN203899343 U CN 203899343U
- Authority
- CN
- China
- Prior art keywords
- filter core
- filter pipe
- filter
- outer filter
- pipe
- 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 - Lifetime
Links
- 239000000428 dust Substances 0.000 title abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 7
- 239000010439 graphite Substances 0.000 claims abstract description 7
- 238000012856 packing Methods 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 17
- 230000006378 damage Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000035699 permeability Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000002929 anti-fatigue Effects 0.000 description 2
- 239000002817 coal dust Substances 0.000 description 2
- 230000009514 concussion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The utility model discloses a filter core structure for a dust remover. The filter core structure comprises an inner filter core with dust removal holes and an outer filter pipe, wherein the outer filter pipe adopts an isodiametric cylinder, reinforcing ribs are built in the outer wall of the outer filter pipe, a gap between the inner filter core and the outer filter pipe is filled with porous filter materials, an elastic locating and clamping ring is arranged at the upper part of the outer filter pipe, and a graphite packing is arranged at the lower part of the elastic locating and snapping ring. According to the filter core structure, the outer filter core adopts the isodiametric cylinder and adapts to mechanical ash removal; the reinforcing ribs are built in the outer wall of the outer filter pipe, accordingly, the strength of the filter core can be improved, and the condition that the filter core is deformed or damaged due to impact of dusty gas to the filter core is avoided; the porous filter materials are arranged for filling dust removal, so that the filtering area is increased, and the filtering efficiency is improved; and the elastic locating and clamping ring is arranged at the upper part of the outer filter pipe, and the graphite packing is arranged at the lower part of the elastic locating and clamping ring, and accordingly, the filter core structure can be very conveniently mounted on a dust remover head plate and has a good sealing effect.
Description
Technical field
The utility model belongs to deduster cleaner technical field, particularly a kind of deduster filter cartridge construction.
Background technology
At present, at chemical industry, oil, the industries such as metallurgy often produce high-temperature dusty gas, because different process need to carry out dedusting to high-temperature dusty gas, realize gas solid separation and gas purification, what often use is to be filtered and realized gas solid separation by the filter core in deduster, and the filter core that deduster is used its outer surface absorption big dust particle in dust removal process, along with dust constantly increases, will affect filter quality, therefore need to remove the dust of its surface sediment, what generally use now is injection tube, while jetting due to tubulose spout in use, can only clear up winding-up mouthful corresponding filter core position, spout can not change blowback direction, therefore well deashing dedusting, also there is part producer to adopt dust removal with machine device, as manipulator front end is installed brush, or the scraper plate that machinery drives, but owing to there being the up big and down small cylinder table body structure of most of its outer surface in present filter core, mechanical part is controlled inconvenience, be easy to break filter element of duster top, and cannot better clear up filter element of duster bottom, once commonly known filter core damage dust enters and will cause great loss, in addition, when described filter core causes gas permeability poor due to dust accumulation, after dusty gas enters deduster, still facing to filter core, impact, filter core is forced to be easy to distortion, affects filter core available capacity and service life.Therefore, need a kind of Novel filter cartridge of design badly, not only guarantee that good dust removing effects can prevent again impact failure and be convenient to dust removal with machine.
Utility model content
The utility model object is to solve the problems of the technologies described above, and a kind of good dedusting effect is provided, is convenient to dust removal with machine and safe and reliable deduster filter cartridge construction.
For achieving the above object, the technical solution adopted in the utility model is: a kind of deduster filter cartridge construction, comprise inner filtration core and outer filter pipe with dedusting hole, and described outer filter pipe is isometrical cylinder, the built-in reinforcement of described outer filter pipe outer wall.
Filling porous filtering material between described inner filtration core and outer filter pipe.
Described outer filter pipe top arranges elastic positioning card ring, and described elastic positioning card ring bottom arranges graphite packing.
Described outer filter pipe bottom arranges holddown groove.
Described inner filtration core is up big and down small cylinder table body structure.
Described inner filtration core and/or outer filter pipe are metal porous alloy material product.
Described dedusting hole is circular hole or elliptical aperture or square opening.
Described outer filter pipe of the present utility model is isometrical cylinder, can be adapted to mechanically actuated, is conducive to carry out fast adhering to dust stratification, effectively removes, easy to use, the built-in reinforcement of described outer filter pipe outer wall, described reinforcement form can be selected as required, as common structure forms such as vertical line style, annular and spiral line types, it can improve the intensity of filter core, when avoiding causing gas permeability poor due to dust accumulation, dusty gas impacts filter core and causes filter core be forced to distortion or damage, and between described inner filtration core and outer filter pipe filling porous filtering material, described porous filter material has good dustproof function, has increased effective filtration area, has improved filter efficiency, and increases the service life, described outer filter pipe top arranges elastic positioning card ring, and described elastic positioning card ring bottom arranges graphite packing, can be arranged on bag filter tubesheet very easily, and have good sealing effectiveness, prevents that dusty gas leakage from entering air-purifying chamber, described outer filter pipe bottom arranges holddown groove, is convenient to coordinate filter core bracket to use, and filter core is carried out to good location, effectively prevents that in use procedure, concussion swings, and avoids damage, increases the service life, described inner filtration core is up big and down small cylinder table body structure, be adapted to dusty gas and assemble distribution situation, can keep good air-flow patency, improve purification efficiency, described filter core body is metal porous alloy material product, both there is suitable pore property, also resistance to coal dust washes away, the corrosion of resistance to burning gases, high temperature resistant, high pressure, heat resistanceheat resistant is shaken, the feature such as anti-fatigue performance is superior under dynamic load, collect good mechanical property, corrosive nature, pore property, so described filter core body long service life, udst separation effect is good, described dedusting hole is circular hole or elliptical aperture or square opening, can be according to dust shape and grain shape distribution reasonable selection, and standardize.The utility model design is ingenious, can be good at realizing the effect of mechanical ash removing, has good value for applications.
accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further detailed:
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
Embodiment mono-
As shown in Figure 1, a kind of deduster filter cartridge construction, comprises inner filtration core 1 and outer filter pipe 2 with dedusting hole, and described outer filter pipe 2 is isometrical cylinder, the built-in reinforcement 3 of described outer filter pipe 2 outer wall.
2 filling porous filtering materials 4 of described inner filtration core 1 and outer filter pipe.
Described outer filter pipe 2 tops arrange elastic positioning card ring 5, and described elastic positioning card ring 5 bottoms arrange graphite packing 6.
Described outer filter pipe 2 bottoms arrange holddown groove 7.
Described inner filtration core 1 is up big and down small cylinder table body structure.
Described inner filtration core 1 and/or outer filter pipe 2 are metal porous alloy material product.
Described dedusting hole is borehole structure pattern.
Embodiment bis-
Be with the difference of embodiment mono-: described dedusting hole is elliptical aperture or square opening.
Described outer filter pipe of the present utility model is isometrical cylinder, can be adapted to mechanically actuated, is conducive to carry out fast adhering to dust stratification, effectively removes, easy to use, the built-in reinforcement of described outer filter pipe outer wall, can improve the intensity of filter core, avoids because dust is piled up when causing gas permeability poor, and dusty gas impacts filter core and causes filter core be forced to distortion or damage, and between described inner filtration core and outer filter pipe filling porous filtering material, described porous filter material has good dustproof function, has increased effective filtration area, has improved filter efficiency, and increases the service life, described outer filter pipe top arranges elastic positioning card ring, and described elastic positioning card ring bottom arranges graphite packing, can be arranged on bag filter tubesheet very easily, and have good sealing effectiveness, prevents that dusty gas leakage from entering air-purifying chamber, described outer filter pipe bottom arranges holddown groove, is convenient to coordinate filter core bracket to use, and filter core is carried out to good location, effectively prevents that in use procedure, concussion swings, and avoids damage, increases the service life, described inner filtration core is up big and down small cylinder table body structure, be adapted to dusty gas and assemble distribution situation, can keep good air-flow patency, improve purification efficiency, described filter core body is metal porous alloy material product, both there is suitable pore property, also resistance to coal dust washes away, the corrosion of resistance to burning gases, high temperature resistant, high pressure, heat resistanceheat resistant is shaken, the feature such as anti-fatigue performance is superior under dynamic load, collect good mechanical property, corrosive nature, pore property, so described filter core body long service life, udst separation effect is good, described dedusting hole is circular hole or elliptical aperture or square opening, can be according to dust shape and grain shape distribution reasonable selection, and standardize.The utility model design is ingenious, can be good at realizing the effect of mechanical ash removing, has good value for applications.
Claims (1)
1. a deduster filter cartridge construction, it is characterized in that: comprise inner filtration core and outer filter pipe with dedusting hole, described outer filter pipe is isometrical cylinder, the built-in reinforcement of described outer filter pipe outer wall, filling porous filtering material between described inner filtration core and outer filter pipe, described outer filter pipe top arranges elastic positioning card ring, and described elastic positioning card ring bottom arranges graphite packing.
2. deduster filter cartridge construction as claimed in claim 1, is characterized in that: described outer filter pipe bottom arranges holddown groove.
3. deduster filter cartridge construction as claimed in claim 1 or 2, is characterized in that: described inner filtration core is up big and down small cylinder table body structure.
4. deduster filter cartridge construction as claimed in claim 3, is characterized in that: described inner filtration core and/or outer filter pipe are metal porous alloy material product.
5. deduster filter cartridge construction as claimed in claim 1, is characterized in that: described dedusting hole is circular hole or elliptical aperture or square opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031453.6U CN203899343U (en) | 2014-01-20 | 2014-01-20 | Filter core structure for dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031453.6U CN203899343U (en) | 2014-01-20 | 2014-01-20 | Filter core structure for dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203899343U true CN203899343U (en) | 2014-10-29 |
Family
ID=51773636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420031453.6U Expired - Lifetime CN203899343U (en) | 2014-01-20 | 2014-01-20 | Filter core structure for dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203899343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201740A (en) * | 2016-12-17 | 2018-06-26 | 重庆市银盛模具有限公司 | Injection mold exhaust-gas treatment pipe |
-
2014
- 2014-01-20 CN CN201420031453.6U patent/CN203899343U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201740A (en) * | 2016-12-17 | 2018-06-26 | 重庆市银盛模具有限公司 | Injection mold exhaust-gas treatment pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103055627B (en) | Straight-flow type pre-separating device for high temperature gas filtration and filter of device | |
| CN203090663U (en) | Filter core type pulse dust collector | |
| CN204294029U (en) | High negative pressure type deduster | |
| CN203737013U (en) | Failure protection device for filtering core of dust collector | |
| CN203899343U (en) | Filter core structure for dust remover | |
| CN102732658B (en) | Blast furnace gas gas-phase fluctuation reverse blow inner-filtering bag filter | |
| CN105999910A (en) | Dust removing device of fly ash filter | |
| CN202387321U (en) | Gas box pulse bag type dust collector | |
| CN203030137U (en) | Direct current type pre-separation device for filtering high-temperature gas and filter thereof | |
| CN104923014A (en) | Novel cyclone dust remover | |
| CN202366531U (en) | Self-flushing type oil filter | |
| CN205164351U (en) | Sintered dust remover | |
| CN204294027U (en) | Sack cleaner | |
| CN204051263U (en) | A kind of bag-type dust collecting equipment | |
| CN202778152U (en) | Air deflecting material blocking device for pulse dust collector | |
| CN203208768U (en) | Pressure filter | |
| CN208049653U (en) | A kind of natural gas filter | |
| CN202730155U (en) | Gas phase pulse reverse blow-type internal filter-type bag type dust collector for blast-furnace gas | |
| CN201815201U (en) | Connecting structure for high-pressure gas tank and pulse valve in bag type dust collector | |
| CN205760347U (en) | A kind of high efficiency gas wash tower | |
| CN204891460U (en) | Just, clear up dust remover filter equipment | |
| CN204502660U (en) | A kind of deduster | |
| CN205170889U (en) | Combined dry type dust removing equipment | |
| CN204025714U (en) | With the bottom valve of detachable filter cap structure | |
| CN204684799U (en) | A kind of deduster |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |
|
| CX01 | Expiry of patent term |