CN202823025U - Steel slag bag type dust collector - Google Patents
Steel slag bag type dust collector Download PDFInfo
- Publication number
- CN202823025U CN202823025U CN 201220505431 CN201220505431U CN202823025U CN 202823025 U CN202823025 U CN 202823025U CN 201220505431 CN201220505431 CN 201220505431 CN 201220505431 U CN201220505431 U CN 201220505431U CN 202823025 U CN202823025 U CN 202823025U
- Authority
- CN
- China
- Prior art keywords
- casing
- slag
- steel slag
- dust collector
- type dust
- 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
- 239000002893 slag Substances 0.000 title claims abstract description 33
- 239000000428 dust Substances 0.000 title abstract description 14
- 229910000831 Steel Inorganic materials 0.000 title abstract description 8
- 239000010959 steel Substances 0.000 title abstract description 8
- 230000000740 bleeding effect Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 9
- 238000000926 separation method Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009628 steelmaking Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 208000035126 Facies Diseases 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a steel slag bag type dust collector. The steel slag bag type dust collector comprises a bracket, wherein tank bodies are fixedly arranged on the bracket, a funneled ash bucket is arranged at the bottom of each tank body, an air inlet and an air outlet are respectively arranged on a group of opposite side walls of each tank body, the air outlet is communicated with the extract opening of an air blower, and a filter bag is longitudinally arranged inside each tank body; a plurality of tank bodies are connected in series in the same row, and a vent hole is arranged in the middle of the connecting wall of the adjacent tank bodies; and the inner apertures of the filter bags in the tank bodies are different, and the apertures from the air inlet to the air outlet are sequentially reduced. According to the steel slag bag type dust collector, particles in steel slag dust can be progressively and fast separated out, and the separation efficiency is high.
Description
Technical field
The utility model relates to the slag sack cleaner, and it is a kind of in the steel slag grinding system, with the setting of the slag behind the grinding by the granular size screening, belongs to mechanical field.
Background technology
Slag is the slag that steelmaking process China discharges, and it is to be the magazines such as the carbon in the removal molten iron, titanium, manganese, silicon, phosphorus in the steelmaking process, the fused mass that the mineral such as the lime stone of adding, silica and iron ore at high temperature form, and the slag mineral facies mainly are C
3S and C
2Secondly S is the RO phase, has good gelling, and steel-making slag powder can improve late strength of concrete as cement and concrete admixture, improves concrete abrasion-resistant, toughness, resistance to corrosion seawater, improves concrete liquid phase basicity, the advantages such as reinforcing steel bar corrosivity.
Sack cleaner is a kind of dry type dust filtration device.Traditional bag-type duster filtering bag adopts the filter cloth of weaving or nonwoven felt to become, utilize the filtration of fabric that dusty gas is filtered, when dusty gas enters sack cleaner ground, large, the heavy dust of particle, because action of gravitation settles down, fall into ash bucket, contain gas than fine dusts by filtrate the time, dust is purified gas by detention.
In the steel slag grinding system, slag has the part particle very tiny behind steel-making slag powder grinding machine high speed rotation grinding, becomes the dust state, and directly output is discharged on the conveyer belt, and dust will disperse in air, the severe exacerbation working environment.So the slag of discharging from flour mill air simultaneously need to pass through dust arrester, the slag of dust-like is collected, the slag with the particle bulk is discharged on the conveyer belt simultaneously.But traditional deduster air inlet and gas outlet be at the casing homonymy, and be single casing, and ability to work is low, and purification efficiency is low, is not suitable for the separation of slag particle in the industrial slag gas.
Summary of the invention
In order to solve the problem of above-mentioned existence, the utility model discloses a kind of slag sack cleaner, this deduster can separate dust-like in the slag respectively and discharge with the particle bulk, make the workshop maintenance without the clean working environment of flying dust.
The slag sack cleaner, comprise support, be fixed with casing on the support, bottom half is provided with funnelform ash bucket, one group of opposing sidewalls of described casing is respectively arranged with air inlet and gas outlet, the gas outlet is communicated with the bleeding point of air blast, and box house is vertically arranged with filter bag, and the casing top is provided with top cover.
Described casing is with a plurality of series connection of row, and adjacent casing connects the tank wall middle part and is provided with passage.
Described filter bag is different at each casing internal orifice dimension, reduces successively to the air outlet side aperture from air inlet side.
The utility model contains the filter bag that the gas of steel cinder dust reduces successively through the aperture, and the particle in the gas is separated step by step by little from the main road, is deposited on the conveyer belt.
Description of drawings
Fig. 1 is structural representation of the present utility model,
Accompanying drawing is indicated tabulation: 1-support, 2-air inlet, 3-casing, 4-filter bag, 5-tank wall, 6-gas outlet, 7-ash bucket, 8-passage, 9-top cover.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.Should understand the following specific embodiment only is used for explanation the utility model and is not used in restriction scope of the present utility model.Need to prove, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in the accompanying drawing, word " interior " and " outward " refer to respectively towards or away from the direction of particular elements geometric center.
Fig. 1 is structural representation of the present utility model, as we can see from the figure, this slag sack cleaner, comprise support 1, be fixed with casing 3 on the support 1, casing 3 bottoms are provided with funnelform ash bucket 7, one group of opposing sidewalls of described casing 3 is respectively arranged with air inlet 2 and gas outlet 6, gas outlet 6 is communicated with the bleeding point of air blast, and casing 3 inside are vertically arranged with filter bag 4, and casing 3 tops are provided with top cover 9.The utility model, support 1 supports casing 3, make ash bucket 7 unsettled vertical direction at conveyer belt, the gas that contains slag dust enters in the casing 3 from air inlet 2, the larger particles in the gas after gathering, sedimentation under Action of Gravity Field, from ash bucket 7, drop to conveyer belt, gas in the air blast suction casing 3, the flow velocity of quickening gas, the efficient of enhancing dedusting.When changing filter bag 4, top cover 9 is started, can easily change filter bag 4.
Described casing 3 is with a plurality of series connection of row, and adjacent casing 3 connects tank wall 5 middle parts and is provided with passage 8; Described filter bag 4 is different at each casing 3 internal orifice dimension, and 6 lateral apertures reduce successively to the gas outlet from air inlet 2 sides.Contain the gas of slag dirt through the filter bag 4 in first casing, the aperture of filter bag 4 is large, only filter the lower larger slag of particle, avoid stopping up air-flow, allow gas have smooth space to flow to next casing, in next casing, slag dirt in the gas continues to be filtered by the smaller filter bag 4 in aperture, go down successively, the gas that does not finally contain slag dirt is discharged from gas outlet 6, is discharged in the air by the air blast suction.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme that is comprised of above technical characterictic any combination.
Claims (3)
1. slag sack cleaner, comprise support, be fixed with casing on the support, bottom half is provided with funnelform ash bucket, the one group of opposing sidewalls that it is characterized in that described casing is respectively arranged with air inlet and gas outlet, the gas outlet is communicated with the bleeding point of air blast, and box house is provided with filter bag, and the casing top is provided with top cover.
2. slag sack cleaner according to claim 1 is characterized in that described casing for a plurality of series connection of row, is provided with passage in the middle part of the adjacent casing connecting wall.
3. slag sack cleaner according to claim 1 is characterized in that described filter bag is different at each casing internal orifice dimension, reduces successively to the air outlet side aperture from air inlet side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220505431 CN202823025U (en) | 2012-09-29 | 2012-09-29 | Steel slag bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220505431 CN202823025U (en) | 2012-09-29 | 2012-09-29 | Steel slag bag type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202823025U true CN202823025U (en) | 2013-03-27 |
Family
ID=47934826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220505431 Expired - Fee Related CN202823025U (en) | 2012-09-29 | 2012-09-29 | Steel slag bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202823025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372351A (en) * | 2013-07-17 | 2013-10-30 | 大连兆和科技发展有限公司 | Plasma fume purifier |
-
2012
- 2012-09-29 CN CN 201220505431 patent/CN202823025U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372351A (en) * | 2013-07-17 | 2013-10-30 | 大连兆和科技发展有限公司 | Plasma fume purifier |
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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: 20130327 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |