CN104550177A - Blowing and suction combined hot galvanizing smoke prevention and dust removal device - Google Patents
Blowing and suction combined hot galvanizing smoke prevention and dust removal device Download PDFInfo
- Publication number
- CN104550177A CN104550177A CN201510000732.5A CN201510000732A CN104550177A CN 104550177 A CN104550177 A CN 104550177A CN 201510000732 A CN201510000732 A CN 201510000732A CN 104550177 A CN104550177 A CN 104550177A
- Authority
- CN
- China
- Prior art keywords
- zinc
- dust
- air
- baffle plates
- zinc pot
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Landscapes
- Coating With Molten Metal (AREA)
Abstract
The invention relates to smoke prevention and dust removal devices, particularly to a blowing and suction combined hot galvanizing smoke prevention and dust removal device. Baffle plates are arranged on the bilateral sides of the width direction of a zinc pot according to the blowing and suction combined dust removal principle respectively, wherein a blower and an induced draft fan are arranged on the baffle plates respectively. Two flexible baffle plates are arranged on each side of the length direction of the zinc pot. When workpices are immersed in a zinc bath, the flexible baffle plates which are arranged on the outer side ascend, the bottom of each flexible baffle plate which is arranged on the outer side is aligned to the top of the corresponding flexible baffle plate which is arranged on the inner side, and accordingly a sealing space is formed on the periphery of the zinc pot. The air flow is jet through a nozzle of the blower which is arranged on one side, the jet air flow and the peripheral air and smoke dust which are drawn through an air curtain are sucked through the induced draft fan which is arranged on the other side so as to avoid the dust from overflowing and perform the centralized treatment on the smoke dust. The flexible baffle plates which are arranged on the inner side ascend when zinc ash is stripped off and accordingly the space is reserved and the operation is convenient. The flexible baffle plates descend when the workpieces are taken and placed and accordingly the workpeices are convenient to transfer.
Description
Technical field
The present invention relates to a kind of device for eliminating smoke and dust, particularly relate 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 object of the present invention is to provide the galvanizing device for eliminating smoke and dust that a kind of pressure-vaccum combines, the work visual field of this device to existing flue dust collecting system is poor, energy consumption is large, maintenance amount large, the shortcoming such as complicated operation effectively improves; Can effectively reduce zinc gray enters cleaner with flue gas simultaneously, reduces zinc consumption.
The object of the invention is to be 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 invention and effect are:
The present invention 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 invention;
fig. 2 is the structural representation of first embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing illustrated embodiment, the invention will be further described.
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 present invention includes 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 |
|---|---|---|---|
| CN201510000732.5A CN104550177A (en) | 2015-01-04 | 2015-01-04 | Blowing and suction combined hot galvanizing smoke prevention and dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510000732.5A CN104550177A (en) | 2015-01-04 | 2015-01-04 | Blowing and suction combined hot galvanizing smoke prevention and dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104550177A true CN104550177A (en) | 2015-04-29 |
Family
ID=53067854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510000732.5A Pending CN104550177A (en) | 2015-01-04 | 2015-01-04 | Blowing and suction combined hot galvanizing smoke prevention and dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104550177A (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 |
| CN108421800A (en) * | 2018-03-19 | 2018-08-21 | 重庆宏扬电力器材有限责任公司 | Zinc cigarette exhausting system |
| CN110846602A (en) * | 2019-11-05 | 2020-02-28 | 和县卜集振兴标准件厂 | Translation formula side suction zinc cigarette collection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0111355B1 (en) * | 1982-11-24 | 1986-04-09 | Cic B.V. | Exhaust hood for a dipping plant |
| DE3634386A1 (en) * | 1986-10-09 | 1988-04-28 | Voigt & Schweitzer Gmbh & Co K | Apparatus for capturing air impurities at an immersion bath |
| CN201506826U (en) * | 2009-08-20 | 2010-06-16 | 陈丽同 | Smoke-eliminating and dust-removing cover for hot-dip galvanizing pot |
| CN201695076U (en) * | 2010-04-29 | 2011-01-05 | 武汉慧民热镀成套设备有限公司 | Fume recovering and dedusting device of drainage type zinc pot |
| CN203695579U (en) * | 2014-02-08 | 2014-07-09 | 云南立雄建材工贸有限公司 | Closed type zinc smoke collection device |
| CN203923355U (en) * | 2014-05-15 | 2014-11-05 | 桐乡市桐德电力配件有限公司 | A kind of emission-control equipment for galvanizing furnace |
| CN204503726U (en) * | 2015-01-04 | 2015-07-29 | 沈阳化工大学 | The galvanizing device for eliminating smoke and dust that a kind of pressure-vaccum combines |
-
2015
- 2015-01-04 CN CN201510000732.5A patent/CN104550177A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0111355B1 (en) * | 1982-11-24 | 1986-04-09 | Cic B.V. | Exhaust hood for a dipping plant |
| DE3634386A1 (en) * | 1986-10-09 | 1988-04-28 | Voigt & Schweitzer Gmbh & Co K | Apparatus for capturing air impurities at an immersion bath |
| CN201506826U (en) * | 2009-08-20 | 2010-06-16 | 陈丽同 | Smoke-eliminating and dust-removing cover for hot-dip galvanizing pot |
| CN201695076U (en) * | 2010-04-29 | 2011-01-05 | 武汉慧民热镀成套设备有限公司 | Fume recovering and dedusting device of drainage type zinc pot |
| CN203695579U (en) * | 2014-02-08 | 2014-07-09 | 云南立雄建材工贸有限公司 | Closed type zinc smoke collection device |
| CN203923355U (en) * | 2014-05-15 | 2014-11-05 | 桐乡市桐德电力配件有限公司 | A kind of emission-control equipment for galvanizing furnace |
| CN204503726U (en) * | 2015-01-04 | 2015-07-29 | 沈阳化工大学 | The galvanizing device for eliminating smoke and dust that a kind of pressure-vaccum combines |
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 |
| CN108421800A (en) * | 2018-03-19 | 2018-08-21 | 重庆宏扬电力器材有限责任公司 | Zinc cigarette exhausting system |
| CN110846602A (en) * | 2019-11-05 | 2020-02-28 | 和县卜集振兴标准件厂 | Translation formula side suction zinc cigarette collection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204503726U (en) | The galvanizing device for eliminating smoke and dust that a kind of pressure-vaccum combines | |
| CN104550177A (en) | Blowing and suction combined hot galvanizing smoke prevention and dust removal device | |
| CN106140545B (en) | Double air inlet water rotation type water-screen cabinets | |
| CN207533625U (en) | A kind of dry ice cleaning equipment for room conditioning cleaning | |
| CN104313526B (en) | A kind of galvanizing by dipping workshop zinc fume collecting device | |
| CN210730487U (en) | Galvanized flue gas collection device and galvanized system | |
| CN206244865U (en) | A kind of orientation metal dusting device of electric arc spraying change system | |
| CN105063529B (en) | A kind of air curtain controls formula smoke collecting device | |
| CN204747043U (en) | Pressure -vaccum formula smoke and dust collection device | |
| CN203657516U (en) | Integrated smoke flow guiding and gathering equipment of smelting furnace | |
| CN203907715U (en) | Air channel oil guide structure of range hood | |
| CN209798057U (en) | Hot galvanizing flue gas absorption device | |
| CN204429827U (en) | For the fume extractor of lead pan | |
| CN207723166U (en) | Ladle or hot-metal bottle tear tank dust-extraction unit open | |
| CN109056046A (en) | It is a kind of environmental protection molded line outside molten zinc processing unit | |
| CN204251681U (en) | A kind of galvanizing workshop zinc fume collecting device | |
| CN209798056U (en) | Movable hot galvanizing flue gas absorption hood | |
| CN102134623B (en) | Blast furnace swing spout dust collecting cover | |
| CN209798112U (en) | hot galvanizing closed acid washing chamber | |
| CN208899033U (en) | It is a kind of environmental protection molded line outside molten zinc processing unit | |
| CN209626675U (en) | A kind of electrical engineering equipment dedusting cleaning plant | |
| CN209434615U (en) | One kind being convenient for clean power distribution cabinet | |
| CN208810387U (en) | A kind of environmental water curtain cabinet | |
| CN207432027U (en) | A kind of cleaning chamber for shot-blasting machine | |
| CN209061722U (en) | A kind of ultrasonic cleaning equipment for metal works |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
|
| WD01 | Invention patent application deemed withdrawn after publication |