CN202087435U - Cyclone dust collector - Google Patents
Cyclone dust collector Download PDFInfo
- Publication number
- CN202087435U CN202087435U CN2011203531625U CN201120353162U CN202087435U CN 202087435 U CN202087435 U CN 202087435U CN 2011203531625 U CN2011203531625 U CN 2011203531625U CN 201120353162 U CN201120353162 U CN 201120353162U CN 202087435 U CN202087435 U CN 202087435U
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- water
- flue
- pipe part
- flue pipe
- cooling
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Abstract
The utility model relates to a cyclone dust collector and belongs to the technical field of valuable metal dust recovery. The cyclone dust collector comprises a spirally-rotating flue pipe part (1), wherein a flue inlet (2) is formed on the upper side surface of the flue pipe part (1), a flue outlet (10) is connected to the upper end of the flue pipe part (1), a cone-shaped housing (3) is connected to the lower end of the flue pipe part, a flue dust collection and sedimentation chamber (4) is arranged at the bottom of the cone-shaped housing (3), a flue dust delivery device (5) is arranged at the bottom of the flue dust collection and sedimentation chamber, a water-cooling interlayer (6) is arranged on the outer surface of the flue pipe part (1) and covers the top end surface of the flue pipe part (1) and encircles the whole pipe wall of the flue pipe part (1), a water outlet (7) is formed at the top end of the water-cooling interlayer (6), a water inlet (8) is formed at the lateral lower part of the water-cooling interlayer, and a drain port (9) is formed at the bottommost end of the water-cooling interlayer (6). The cyclone dust collector integrates the functions of sedimentation, cyclone collection and water cooling; can greatly reduce the purchasing cost, prevent the blocking phenomenon and reduce the operating and maintenance costs, and has high dust removal efficiency, avoids the secondary water contamination, and is convenient to use.
Description
Technical field
The utility model relates to a kind of valuable metal flue dust retracting device of smelting furnace, particularly a kind of rotoclone collector.
Background technology
At present, the equipment that is used for smelting furnace smoke evacuation dedusting is comparatively common with common cyclone dust collectors, but can not realize high-temperature flue gas, the function of the recovery of valuable metal antimony, bismuth separately, need hydrous water cooling tower polyphone to use, floor space is big, and water consumption is big, and the blast resistance loss is big, supporting exhaust blower motor power consumption big, cooling tower stops up damage easily, needs running check, replacing, purchase commodity, operation fees of maintenance height.
With the similar prior art of the utility model be: state's invention patent publication No. CN1715536A disclosed " cyclone type condenser and have the washing/drying machine of described condenser " in 4 days January in 2006, but this cyclone type condenser just is applied on the washing/drying machine, owing to be that hot and humid degree air will contact fully with cooling water, so a plurality of cooling water nozzles that are provided with along the housing circumferencial direction; This structure is not only complicated, and the recovery that directly applies to smelting furnace flue dust and high-temperature flue gas is just stopped up the cooling water nozzle easily and caused secondary water to pollute.
The utility model content
The purpose of this utility model is in order to overcome above-mentioned weak point, and provide a kind of rotoclone collector, this rotoclone collector integrates sedimentation, whirlwind collection, water-cooled cooling, can reduce purchase commodity, no clogging, operating maintenance expense significantly, the efficiency of dust collection height, no secondary water pollutes, and is easy to use.
The purpose of this utility model is achieved in that a kind of rotoclone collector, it has the rotating chimney part of spiral, chimney part upper side that smoke inlet is arranged, the upper end of chimney part picks out mouth, following termination conical shell, the conical shell bottom connects cigarette ash and collects expansion chamber, cigarette ash collects that there is the appearance of cigarette ash conveying device chimney part to have to cover top end face the expansion chamber bottom and around the water-cooled interlayer of whole barrel, there is delivery port on the top of this water-cooled interlayer, and side-lower has water inlet; The least significant end of described water-cooled interlayer is established sewage draining exit.
The utility model is owing to adopt above design, smelting furnace smoke evacuation dirt sucks from smoke inlet, wherein big grain dust falls into conical shell and directly advances cigarette ash collection expansion chamber, and the high-temperature flue gas that carries valency metallic antimony, bismuth enters the spiral flue of chimney part with the high speed tangential direction, the inwall of high-temperature flue gas in the spiral flue contact water-cooled interlayer recirculated cooling water to interlayer that conducts heat, cooling water is oppositely convection current in interlayer, good cooling results, and high-temperature flue gas is not isolated fully and can be mixed with water, cooling water is lossless, can be recycled.High-temperature flue gas is crystal metal antimony, bismuth in fast cooling, falls into the conical shell bottom because of centrifugal action makes bigger particle, dust, collects the Dump gate of expansion chamber bottom from cigarette ash and collects.The utility model integrates sedimentation, whirlwind collection, water-cooled cooling, realizes industrialization continuity production; Because the barrel surface area of water-cooled interlayer is big, good cooling results, the cyclone dust collectors hydrous water cooling tower polyphone use than routine can improve depositing dust and sending down abnormally ascending rate 20-25%, and chilling temperature reduces by 40%; Cooling water is recyclable to be recycled, and no secondary water pollutes.The utility model can reduce comparable purchase commodity, operation fees of maintenance, power consumption, water consumption significantly under equal smoke evacuation dedusting situation up to standard.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Figure l is the utility model structural representation.
Fig. 2 is the partial sectional view of overlooking of Fig. 1.
Among the figure: 1 chimney part; 2 smoke inlets; 3 conical shells; 4 cigarette ashes are collected expansion chamber; 5 cigarette ash conveying devices; 6 water-cooled interlayers; 7 delivery ports; 8 water inlets; 9 sewage draining exits; 10 outlet flues.
The specific embodiment
Now illustrated embodiment is made detailed description to the utility model in conjunction with the accompanying drawings.
A kind of rotoclone collector, it has the rotating chimney part 1 of spiral, chimney part 1 upper side that smoke inlet 2 is arranged, and the upper end of chimney part 1 picks out mouth 10, following termination conical shell 3, conical shell 3 bottoms connect cigarette ash and collect expansion chamber 4, and cigarette ash is collected the expansion chamber bottom cigarette ash conveying device 5; Have in the appearance of chimney part 1 to cover top end face and around the water-cooled interlayer 6 of whole barrel, there is delivery port 7 on the top of this water-cooled interlayer 6, side-lower has water inlet 8; Establish sewage draining exit 9 in the least significant end of water-cooled interlayer 6.
Claims (1)
1. rotoclone collector, it has the rotating chimney part of spiral (1), chimney part (1) upper side that smoke inlet (2) is arranged, the upper end of chimney part (1) picks out mouth (10), following termination conical shell (3), conical shell (3) bottom connects cigarette ash and collects expansion chamber (4), and cigarette ash is collected the expansion chamber bottom cigarette ash conveying device (5); It is characterized in that: the appearance of chimney part (1) has and covers top end face and around the water-cooled interlayer (6) of whole barrel, there is delivery port (7) on the top of this water-cooled interlayer (6), and side-lower has water inlet (8); The least significant end of described water-cooled interlayer (6) is established sewage draining exit (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203531625U CN202087435U (en) | 2011-09-20 | 2011-09-20 | Cyclone dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203531625U CN202087435U (en) | 2011-09-20 | 2011-09-20 | Cyclone dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202087435U true CN202087435U (en) | 2011-12-28 |
Family
ID=45362536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203531625U Expired - Fee Related CN202087435U (en) | 2011-09-20 | 2011-09-20 | Cyclone dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202087435U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553734A (en) * | 2012-03-21 | 2012-07-11 | 中冶赛迪工程技术股份有限公司 | Cyclone dust collector |
| TWI548021B (en) * | 2014-04-11 | 2016-09-01 | Semiconductor processing device |
-
2011
- 2011-09-20 CN CN2011203531625U patent/CN202087435U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553734A (en) * | 2012-03-21 | 2012-07-11 | 中冶赛迪工程技术股份有限公司 | Cyclone dust collector |
| TWI548021B (en) * | 2014-04-11 | 2016-09-01 | Semiconductor processing device |
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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: 20111228 Termination date: 20150920 |
|
| EXPY | Termination of patent right or utility model |