CN2247058Y - Composite high-effect dust separator - Google Patents
Composite high-effect dust separator Download PDFInfo
- Publication number
- CN2247058Y CN2247058Y CN 95241154 CN95241154U CN2247058Y CN 2247058 Y CN2247058 Y CN 2247058Y CN 95241154 CN95241154 CN 95241154 CN 95241154 U CN95241154 U CN 95241154U CN 2247058 Y CN2247058 Y CN 2247058Y
- Authority
- CN
- China
- Prior art keywords
- section
- inner barrel
- outer sleeve
- dust
- barrel body
- 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
Abstract
The utility model relates to a composite high-effect dust separator, composed of an inner barrel body and an outer sleeve barrel. The upper end of the inner barrel body is provided with a tangential air inlet pipe and a central air outlet pipe, the diameter of the inner barrel body is gradually reduced downwards to form a cone shape, a cone bottom is connected with an ash discharging bucket, the lower end of the outer sleeve barrel is provided with a sewage outlet and a clean air outlet, a space between the outer sleeve barrel and the inner barrel body is divided into a saturating section, an annular narrow seam section and a spraying section from top to bottom, and the saturating section and the spraying section are provided with water sprayers. The utility model utilizes the principles of cyclone separation, entrainment, adiabatic expansion and spraying dust removal to remove dust particles in gas step by step, and due to the cyclone one-level dust removal, the utility model has high dust removing effect, simple structure and low energy consumption and simultaneously reduces the dust content of the discharged sewage.
Description
The utility model relates to a kind of composite highly effective deduster, belongs to smoke dust-removing equipment.
Flue gas contains volume of smoke, and serious environment pollution in the discharging atmosphere is so need to discharge after the dedusting again.Existing smoke duster is broadly divided into two kinds of dry type and wet types.Dry type cyclone dust collectors, pocket type etc. are arranged, simple in structure, non-secondary pollution, but efficiency of dust collection is low.Wet type dedusters such as spray column, moisture film whirlwind, venturi are arranged, efficient height, but energy consumption and secondary pollution are bigger.
The purpose of this utility model provides a composite highly effective deduster, cuts down the consumption of energy and secondary pollution to improve efficiency of dust collection.
The utility model deduster is made up of inner barrel and outer sleeve, said inner barrel upper end is provided with tangential blast pipe and center discharge pipe, the inner barrel diameter is decrescence tapered downwards, the awl end with go out ash bucket and be connected, the outer sleeve lower end is provided with outlet of sewer and cleaning gas exports, the space between outer sleeve and the inner barrel is divided into saturated section, narrow annular channel section and spray section from top to bottom, saturated section and spray section are provided with the water spray device, wherein, saturated section is provided with thin sprayer, and spray section is provided with thick sprayer.Each day with fog is fixed on the outer sleeve inwall, distributes ringwise.
Ash-laden gas tangentially is blown into inner barrel and forms whirlwind by blower fan, and big grit is fallen along the cone inwall by centrifugal action in the air-flow, goes into out ash bucket and removes.Less grit rises with air-flow, enters saturated section by the center discharge pipe, and air-flow is saturated by thin spray water, and when entering narrow annular channel, flow velocity strengthens, and the collision effect increases and easily is captured between grit and the drop.Saturated gas adiabatic expansion when slit enters spray chamber, temperature reduces, and steam is condensate on the grit, and after thick fog washing, drop and grit in the gas descend with shower water, enter cesspool.Clean air after the dedusting enters in the atmosphere.
As seen, the utility model adopts executes wind separation, entrainment, adiabatic expansion and spraying and dedusting principle, and the grit classification is removed, because through the whirlwind primary dust removing, improved efficiency of dust collection, also reduced simultaneously the dustiness of sewage effluent, thus water pollute want little must many.This dirt device is simple in structure, and energy consumption is little.
Below in conjunction with description of drawings example structure of the present utility model.
Accompanying drawing is the cross-sectional view of composite highly effective deduster.
As shown in the figure, the epimere of inner barrel 11 is cylindrical, is provided with tangential blast pipe 3 and center discharge pipe 8, and hypomere is long taper, the awl end with go out ash bucket 5 and be connected.Outer sleeve 1 lower end is provided with Sewage outlet 6 and cleaning gas outlet 13, and a space be saturated section 10, the narrow doubtful seam of annular sections 10, spray section 12 from top to bottom in the tube, and saturated section is provided with a plurality of thin sprayers 2, and spray section is provided with a plurality of thick sprayers 4.
Ash-laden gas tangentially is blown into inner barrel 11 by blower fan pressurization by blast pipe 3, goes into the tube back and forms a whirlwind, along the barrel rotation downwards, arrives that awl rises at the end again and is blown into from center discharge pipe 8 in saturated section 9 of outer sleeve 1.Contained big grit is rotated air-flow at inner barrel and gets rid of to barrel and along the awl wall in the air-flow, slips into out to collect in the ash bucket 5 and removes.The air-flow that contains dustshot is entered narrow annular channel section 10 after the mist shape mist water saturation of thin sprayer 2 ejections in saturated section 9, gas speed strengthens, expand in spray section 12 subsequently suddenly, temperature descends, and aqueous vapor is condensate on the grit and is together descended by the thick water smoke spray of thick sprayer 4 ejections and enters cesspool 8 from outlet of sewer 13.Clean air is discharged to atmosphere from exporting 13.
Claims (3)
1. composite highly effective deduster, it is characterized in that forming by inner barrel and outer sleeve, said inner barrel upper end is provided with tangential blast pipe and center discharge pipe, the inner barrel diameter is decrescence tapered downwards, the awl end with go out ash bucket and be connected, the outer sleeve lower end is provided with outlet of sewer and cleaning gas outlet, and the space between outer sleeve and the inner barrel is divided into saturated section, narrow annular channel section and spray section from top to bottom, and saturated section and spray section are provided with the water spray device.
2. composite highly effective deduster as claimed in claim 1 is characterized in that saturated section is provided with thin sprayer, and spray section is provided with thick sprayer.
3. as claim 1,2 described composite highly effective dedusters, it is characterized in that each day with fog is fixed on the outer sleeve inwall, distribute ringwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95241154 CN2247058Y (en) | 1995-12-26 | 1995-12-26 | Composite high-effect dust separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95241154 CN2247058Y (en) | 1995-12-26 | 1995-12-26 | Composite high-effect dust separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2247058Y true CN2247058Y (en) | 1997-02-12 |
Family
ID=33882590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95241154 Expired - Fee Related CN2247058Y (en) | 1995-12-26 | 1995-12-26 | Composite high-effect dust separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2247058Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109561A (en) * | 2014-06-30 | 2014-10-22 | 狄国旺 | Biomass gasifier with built-in cyclone dust collector |
| CN105234013A (en) * | 2015-11-05 | 2016-01-13 | 云南蓝澈科技有限公司 | Dry mist, water membrane and dual-centrifugal dust collecting device and dust collecting process thereof |
| CN106492569A (en) * | 2016-12-05 | 2017-03-15 | 张官会 | Fountain dust removal device |
-
1995
- 1995-12-26 CN CN 95241154 patent/CN2247058Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109561A (en) * | 2014-06-30 | 2014-10-22 | 狄国旺 | Biomass gasifier with built-in cyclone dust collector |
| CN105234013A (en) * | 2015-11-05 | 2016-01-13 | 云南蓝澈科技有限公司 | Dry mist, water membrane and dual-centrifugal dust collecting device and dust collecting process thereof |
| CN106492569A (en) * | 2016-12-05 | 2017-03-15 | 张官会 | Fountain dust removal device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111298584B (en) | Double-venturi pneumatic wet dust removal system | |
| CN201101941Y (en) | Desulfurization and dust removal integrated device of fiberglass of industry coal-fired boiler | |
| CN2247058Y (en) | Composite high-effect dust separator | |
| CN205164414U (en) | Wet -type whirlwind water curtain dust collector | |
| CN202620955U (en) | Cyclone desulphurization deduster with water-film baffles | |
| CN206950881U (en) | A kind of equipment for improving efficiency of dust collection | |
| CN2444139Y (en) | Adjustable wet venturi dust removing and disulfurizing intigrated device | |
| CN2389709Y (en) | Dust-collection acid-cleaning device | |
| CN213556170U (en) | Cyclone centrifugal high-pressure spraying equipment for environment-friendly paint mist removal | |
| CN205277479U (en) | Mining multistage dust collector of wet combination that does | |
| CN2936406Y (en) | Mist remover for absorptive tower in smoke desulfurizing process | |
| CN211098172U (en) | High-concentration dust cyclone centrifugal dust collector | |
| CN2458055Y (en) | Wet-sleeve double cover type boiler smoke dusting desulfurizing purifier | |
| CN111957131A (en) | Matte granulation steam collection device | |
| CN106731430A (en) | A kind of venturi bundled tube dedusting demister | |
| CN112933840A (en) | Self-filming cyclone plate dust and mist eliminator | |
| CN2609644Y (en) | Cyclonic spray combined high-efficient dust separator | |
| CN206597424U (en) | A kind of venturi bundled tube dedusting demister | |
| CN2038420U (en) | Water-filmed cyclonic dust collector | |
| CN215352759U (en) | Reverse rotational flow demisting device | |
| CN2157830Y (en) | Duster | |
| CN110917736A (en) | Tube bundle type dust and mist remover | |
| CN2423034Y (en) | Cyclone water dust separator | |
| CN214513572U (en) | Cyclone water film dust remover | |
| CN111298993B (en) | Cyclone venturi gas-solid separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |