CN204503726U - The galvanizing device for eliminating smoke and dust that a kind of pressure-vaccum combines - Google Patents
The galvanizing device for eliminating smoke and dust that a kind of pressure-vaccum combines Download PDFInfo
- Publication number
- CN204503726U CN204503726U CN201520001210.2U CN201520001210U CN204503726U CN 204503726 U CN204503726 U CN 204503726U CN 201520001210 U CN201520001210 U CN 201520001210U CN 204503726 U CN204503726 U CN 204503726U
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- air
- dust
- zinc
- sideboard
- dryer
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Abstract
The galvanizing device for eliminating smoke and dust that pressure-vaccum combines, relates to a kind of device for eliminating smoke and dust, is provided with baffle plate, installs hair-dryer, air-introduced machine respectively in the both sides of zinc pot width according to " pressure-vaccum convolution " dust-cleaning principle; The both sides of zinc pot length direction, respectively there are two pieces of sideboards, when workpiece immerses zinc bath, the sideboard in outside rises, and aligns, thus make to form seal cavity around zinc pot bottom it with the sideboard top of inner side, by hair-dryer spout ejection air-flow, and opposite side air-introduced machine sucks the air-flow of ejection and the surrounding air be involved in by air curtain and flue dust, avoid the effusion of flue dust, flue dust is focused on; When taking off zinc gray, the sideboard of inner side rises, slot milling handled easily; When fetching and delivering workpiece, sideboard all declines, and facilitates the transmission of workpiece.
Description
Technical field
The utility model relates to a kind of device for eliminating smoke and dust, particularly relates to the galvanizing device for eliminating smoke and dust that a kind of pressure-vaccum combines.
Background technology
At present, the conventional chlorinating zinc ammonium of the many employings of galvanizing by dipping industry helps plating liquor as fluxing agent, and workpiece produces and helps plating flue dust to be difficult to avoid in a large number in hot dip galvanizing process; Because the flue-gas temperature of zinc-plated generation is high, the rate of climb is fast, and the zinc oxide dust of zinc liquid level volatilization is taken away in a large number, causes environmental pollution and increases zinc-plated cost; The smog helped in plating flue gas and zinc gray are processed respectively and traps recovery, not only can save zinc-plated cost but also alleviate environmental pollution, therefore be used widely.
Owing to having crane to run above zinc pot, plating flue gas is helped in order to collect, use conventional side exhausting system must possess enough powerful suction to go to overcome the intrinsic rising kinetic energy of flue gas, powerful device is except increasing energy consumption and increasing except the capacity of process flue dust equipment, airflow can accelerate zinc pot surface radiating, has a negative impact to production technology.
The enterprise processing specific light-duty workpiece uses a kind of gathering system of improvement, and the cover body that fixed installation one is large above zinc pot, enters workpiece from the cover body one end along zinc pot length aspect, from the other end out; When workpiece carries out zinc-plated after entering cover body, the door of cover body both sides is all closed, to extract the flue dust of zinc-plated generation.The shortcoming of this fixed cover gathering system is: the dirt powder often need clearing up movable part in cover in high temperature environments; The work visual field is poor, and zinc coating operations is slightly inconvenient; Drag for slag difficulty; Technological process is more loaded down with trivial details.
Common cover body formula dedusting mechanism will keep effective lift heavy space of crane, and the distance of centre of gravity supporting-point of cover body is comparatively far away, and when the cover body of several tons of weighing is with crane movable, slight collision can cause cover body movable part deformed damaged; Activity duration is longer, zinc coating operations inconvenience.
Summary of the invention
The purpose of this utility model is the galvanizing device for eliminating smoke and dust providing a kind of pressure-vaccum to combine, and the shortcomings such as the work visual field of this device to existing flue dust collecting system is poor, energy consumption large, maintenance amount is large, complicated operation effectively improve; Can effectively reduce zinc gray enters cleaner with flue gas simultaneously, reduces zinc consumption.
The purpose of this utility model is achieved through the following technical solutions:
The galvanizing device for eliminating smoke and dust that a kind of pressure-vaccum combines, described device comprises air-introduced machine, hair-dryer, sideboard, the both sides of zinc pot length direction are respectively provided with two pieces of sideboards, actuating unit connects sideboard, when outer side shield arrives to high position, align with inner side baffle top in bottom, inner side baffle is designed with observation window, the baffle plate that zinc pot width both sides are respectively provided with installs hair-dryer and air-introduced machine respectively, wheel carrier connects sideboard, spout is established in the side that zinc pot width is equipped with hair-dryer, and the side that air-introduced machine is housed is provided with air entry.
The galvanizing device for eliminating smoke and dust that described a kind of pressure-vaccum combines, described hair-dryer is provided with Duckbill type spout.
The galvanizing device for eliminating smoke and dust that described a kind of pressure-vaccum combines, leaves the gap of 15-20mm between the inside and outside baffle plate of described both sides.
Advantage of the present utility model and effect are:
The utility model is convenient operation not only, and safe and reliable; Antijamming capability is strong, and operation and maintenance is easy; Air quantity is little, reduces duster system operate power, effectively can improve zinc and bathe surperficial zinc gray and be pumped, reduce energy consumption and zinc consumption.
Accompanying drawing explanation
Fig. 1 is the principle schematic of smoke abatement and dust control mechanism of the present utility model;
fig. 2 is the structural representation of first embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing illustrated embodiment, the utility model is described in further detail.
In figure, 1 is the horizontal cell wall of zinc pot; 2 is air-introduced machines; 3 is width baffle plates; 4 is flue dust; 5 is hair-dryers; 6 is the longitudinal cell walls of zinc pot; 7 is inner side sideboards; 8 is outside sideboards; 9 is workpiece; 10 is zinc baths.The utility model comprises the compositions such as air-introduced machine, hair-dryer, sideboard.Respectively have two pieces of sideboards in the both sides of zinc pot length direction, actuating unit drives sideboard to move up and down, and when outer side shield arrives to high position, align with inner side baffle top in bottom, meanwhile, hair-dryer, air-introduced machine run simultaneously.Inner side baffle is designed with observation window, observes zinc-plated working condition by observation window, is convenient to Timeliness coverage and process problem.Respectively baffle plate is provided with in zinc pot width both sides, respectively hair-dryer and air-introduced machine are installed, establish in the side of zinc pot spout to spray air-flow, and opposite side are air entry, suck the air-flow of ejection and the surrounding air be involved in by air curtain and flue dust, be convenient to focus on flue dust.Crane hang get workpiece zinc-plated time, inner side baffle is motionless, outer side shield rise to limit position, align with the sideboard top of inner side bottom it, thus make to form seal cavity around zinc pot, meanwhile workpiece with boat car move to above zinc pot; When workpiece immerses zinc bath, hair-dryer and air-introduced machine run simultaneously, and observe zinc-plated actual conditions by the observation window on interior panelling.
With reference to accompanying drawing 1, air feeder 5 is provided with Duckbill type spout, can adjust the angle of emergence of air-flow, forms good outgoing air-flow, and formation air curtain is involved in galvanized soot and air shifts to air entry.Described lift pump 2 has relatively high power, makes to blow, the critical section of suction air volume moves apart blowing mouth and shift to inlet scoop.Described width baffle plate 3 makes air entry increase air-polluting control, and is beneficial to reduction suction air volume.
With reference to accompanying drawing 2, in this embodiment, when workpiece is zinc-plated, actuating unit drives described both sides external activity baffle plate 8 to rise to and limits position, and both sides interior panelling 7 is motionless, thus makes the space that around zinc pot, formation one is closed; Operator observes zinc-plated working condition by the observation window on interior panelling.When taking off zinc gray, the interior panelling 7 of described both sides rises to and limits position, reserves sufficient space and carries out work.Workpiece is zinc-plated complete after, sideboard 7,8 all drops to home position.
In above-described embodiment, air blowing air-flow can not be too strong, and the direction of scavenger system major control air-flow, eliminate circulation, it is comparatively reasonable that pressure-vaccum flow-rate ratio gets 0.25-0.3.The gap of 15-20mm is left, the mechanical strength needed for baffle plate of can taking in sail and thermal expansion influence between the inside and outside baffle plate of both sides.The electric appliance circuits use fire resistant electric wire laid, should avoid above sideboard simultaneously and gap digit installs electric device.
Claims (3)
1. the galvanizing device for eliminating smoke and dust of a pressure-vaccum combination, it is characterized in that, described device comprises air-introduced machine, hair-dryer, sideboard, the both sides of zinc pot length direction are respectively provided with two pieces of sideboards, actuating unit connects sideboard, when outer side shield arrives to high position, align with inner side baffle top in bottom, inner side baffle is designed with observation window, the baffle plate that zinc pot width both sides are respectively provided with installs hair-dryer and air-introduced machine respectively, wheel carrier connects sideboard, spout is established in the side that zinc pot width is equipped with hair-dryer, and the side that air-introduced machine is housed is provided with air entry.
2. the galvanizing device for eliminating smoke and dust of a kind of pressure-vaccum combination according to claim 1, it is characterized in that, described hair-dryer is provided with Duckbill type spout.
3. the galvanizing device for eliminating smoke and dust of a kind of pressure-vaccum combination according to claim 1, is characterized in that, leave the gap of 15-20mm between the inside and outside baffle plate of described both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001210.2U CN204503726U (en) | 2015-01-04 | 2015-01-04 | The galvanizing device for eliminating smoke and dust that a kind of pressure-vaccum combines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001210.2U CN204503726U (en) | 2015-01-04 | 2015-01-04 | The galvanizing device for eliminating smoke and dust that a kind of pressure-vaccum combines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503726U true CN204503726U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520001210.2U Expired - Fee Related CN204503726U (en) | 2015-01-04 | 2015-01-04 | The galvanizing device for eliminating smoke and dust that a kind of pressure-vaccum combines |
Country Status (1)
| Country | Link |
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| CN (1) | CN204503726U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104561581A (en) * | 2015-01-15 | 2015-04-29 | 中国恩菲工程技术有限公司 | Smoke extractor for lead pan and lead smelting equipment |
| CN104550177A (en) * | 2015-01-04 | 2015-04-29 | 沈阳化工大学 | Blowing and suction combined hot galvanizing smoke prevention and dust removal device |
| CN107254649A (en) * | 2017-04-06 | 2017-10-17 | 徐州瑞马科宝自动化技术有限公司 | Zinc-plated off-gas recovery and heat-preserving equipment |
-
2015
- 2015-01-04 CN CN201520001210.2U patent/CN204503726U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550177A (en) * | 2015-01-04 | 2015-04-29 | 沈阳化工大学 | Blowing and suction combined hot galvanizing smoke prevention and dust removal device |
| CN104561581A (en) * | 2015-01-15 | 2015-04-29 | 中国恩菲工程技术有限公司 | Smoke extractor for lead pan and lead smelting equipment |
| CN107254649A (en) * | 2017-04-06 | 2017-10-17 | 徐州瑞马科宝自动化技术有限公司 | Zinc-plated off-gas recovery and heat-preserving equipment |
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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: 20150729 Termination date: 20170104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |