CN207132739U - A kind of electric furnace threeway smoke gas collecting apparatus - Google Patents
A kind of electric furnace threeway smoke gas collecting apparatus Download PDFInfo
- Publication number
- CN207132739U CN207132739U CN201720764053.XU CN201720764053U CN207132739U CN 207132739 U CN207132739 U CN 207132739U CN 201720764053 U CN201720764053 U CN 201720764053U CN 207132739 U CN207132739 U CN 207132739U
- Authority
- CN
- China
- Prior art keywords
- electric furnace
- exhaust fume
- connecting tube
- collecting hood
- smoke gas
- 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.)
- Active
Links
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a kind of electric furnace threeway smoke gas collecting apparatus, including taper exhaust fume collecting hood, scalable connecting tube, electric control valve, chain block and high-temperature-resistant cloth, the connection port of electric furnace three below the taper exhaust fume collecting hood, top connects the pipeline of smoking cover by scalable connecting tube, the pipeline of scalable connecting tube and smoking cover is connected by steel flanges, electric control valve is installed on the pipeline of smoking cover, its is simple in construction, install easy to make, investment cost is low, it is safe and practical, the port flue gas of electric furnace three can be effectively reduced to escape, slag cleaning furnace copper metallurgical furnace class metallurgy industry can be used extensively.
Description
Technical field
The utility model belongs to metallurgical smelting furnace technical field, specifically a kind of electric furnace threeway smoke gas collecting apparatus.
Background technology
Caused copper ashes mixture enters electric furnace progress clarified separation, electricity by the port of electric furnace three in Isa furnace fusion process
The port of stove three can produce a large amount of flue gases and escape in process of production, and the flue gas of diffusion seriously pollutes surrounding environment, to post operation
The occupational health of personnel causes larger hidden danger.Can not all it be collected by the excessive flue gas of company's gas collection system, it is outer to improve
Escape the collecting effect of flue gas, further improves operating environment, my company technique personnel have carried out exploratory development according to field condition
And the practice principle that puts into production is successful, forms the practical technique of a unique feature.
By literature search, the country has no reports with the utility model identical.
Utility model content
The purpose of this utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of simple in construction, peace
Full practicality, the electric furnace threeway smoke gas collecting apparatus that electric furnace threeway flue gas escapes when can effectively reduce Chinese mugwort Sa discharge.
The utility model is achieved by following technical solution：A kind of electric furnace threeway smoke gas collecting apparatus, including taper
Exhaust fume collecting hood, scalable connecting tube, electric control valve, chain block and high-temperature-resistant cloth, the taper exhaust fume collecting hood lower section connection electric furnace
Three ports, top connect the pipeline of smoking cover by scalable connecting tube, and the pipeline of scalable connecting tube and smoking cover passes through steel
Preparation method is blue to be connected, and electric control valve is provided with the pipeline of smoking cover.
Preferably, the taper exhaust fume collecting hood makes simultaneously liner thermal insulating filling using stainless steel.
Preferably, respectively one taper exhaust fume collecting hood of installation, manufactured size are above 2 charging apertures of electric furnace
500mmX500mm。
Preferably, the heat-barrier material is high-temperature-resistant cloth.
Preferably, taper is connected by elastic draw bar in the top facility chain block of scalable connecting tube, chain block
Exhaust fume collecting hood, moving up and down for taper exhaust fume collecting hood is controlled with chain block.
The scalable connecting tube is flexible telescopic tube, and long-term heatproof is not less than 250 degree, and the outer surface of pipe is airtight, stretches
Total length after shrinkage tube shrinks are complete is 200 millimeters, and extension stroke is 400 millimeters, and the total length after maximum extension is 600 millimeters.
The utility model have simple in construction, installation is easy to make, investment cost is low, it is safe and practical, can effectively reduce electricity
The port flue gas of stove three escapes, and can use slag cleaning furnace copper metallurgical furnace class metallurgy industry extensively.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model exhaust fume collecting hood steel flanges connector sectional view；
Fig. 3 is the utility model exhaust fume collecting hood taper exhaust fume collecting hood sectional view；
In figure：1- taper exhaust fume collecting hoods, the scalable connecting tubes of 2-, 3- electric control valves, 4- chain blocks, 5- electric furnace threeways
Mouthful, the pipeline of 6- smoking covers, 7- high-temperature-resistant cloths, 8- steel flanges.
Embodiment
With reference to specific embodiment and accompanying drawing 1-3, the utility model is described in further detail.
The utility model proposes this electric furnace threeway smoke gas collecting apparatus, for it is a set of with Chinese mugwort Sa low vacancy pollution governing system
The system equipment of work is engaged, as Figure 1-3, it includes：Taper exhaust fume collecting hood 1, scalable connecting tube 2, electric control valve
3rd, chain block 4 and high-temperature-resistant cloth 7, wherein：The lower section of the taper exhaust fume collecting hood 1 connection port 5 of electric furnace three, top passes through scalable
Connecting tube 2 connects the pipeline 6 of smoking cover, and scalable connecting tube 2 is connected with the pipeline 6 of smoking cover by steel flanges 8, smoking cover
Pipeline 6 on electric control valve 3 is installed, the taper exhaust fume collecting hood 1 is made using stainless steel and liner thermal insulating filling, it is described every
Hot material is high-temperature-resistant cloth 7.Respectively one taper exhaust fume collecting hood 1 of installation, manufactured size are above 2 charging apertures of electric furnace
500mmX500mm.In the top facility chain block 4 of scalable connecting tube 2, chain block 4 connects taper by elastic draw bar 9
Exhaust fume collecting hood 1, moving up and down for taper exhaust fume collecting hood 1 is controlled with chain block 4, the scalable connecting tube 2 is flexible telescopic tube, long
Phase heatproof is not less than 250 degree, and the outer surface of pipe is airtight, and the total length after telescoping tube has shunk is 200 millimeters, and extension stroke is
400 millimeters, the total length after maximum extension is 600 millimeters.
It is of the present utility model to be using process：
One taper exhaust fume collecting hood 1, the scalable top of connecting tube 2 and smoking cover are respectively installed above 2 charging apertures of electric furnace
Pipeline 6（DN400）Connect and be responsible for existing low latitude dirt governing system（DN1000）Overlap joint, on the pipeline 6 of 2 smoking covers
Be separately installed with electric control valve 3, when end Sa discharge when, open smoke regulating valve 3, escaped to caused after flue gas is collected
Concetrated control.
Above-mentioned parts of the present utility model are that material is routinely machined, non-standard fabrication and installation obtain for market purchase
Arrive.
When Isa furnace prepares discharge matte, post personnel loosen chain block 4, and taper exhaust fume collecting hood 1 is transferred to electricity
The port 5 of stove three, the port 5 of electric furnace three is covered tightly, open three ventilating smoke tube electric control valves 3, notice Chinese mugwort Sa discharge, if there is cigarette during discharge
Gas escapes, and increases the aperture of electric control valve 3, ensures flue gas substantially without escaping.During personnel inspection three port 5 of electric furnace of post, tighten up
Chain block 4, scalable connecting tube 2 is pulled to and tightens up shape, after the lifting of taper exhaust fume collecting hood 1 to threeway top, carry out Inspection,
Reach without prejudice to equipment routing inspection effect.
Practical application shows that the utility model fully meets design requirement, can be widely used for slag cleaning furnace copper metallurgical furnace class
Metallurgy industry.
Claims (6)
1. a kind of electric furnace threeway smoke gas collecting apparatus, it is characterised in that including taper exhaust fume collecting hood（1）, scalable connecting tube（2）、
Electric control valve（3）, chain block（4）And high-temperature-resistant cloth（7）, taper exhaust fume collecting hood (1) the lower section connection port of electric furnace three
（5）, top passes through scalable connecting tube（2）Connect the pipeline of smoking cover（6）, scalable connecting tube（2）With the pipeline of smoking cover
（6）Pass through steel flanges（8）Connection, the pipeline of smoking cover（6）On electric control valve (3) is installed.
A kind of 2. electric furnace threeway smoke gas collecting apparatus according to claim 1, it is characterised in that the taper exhaust fume collecting hood
（1）Simultaneously liner thermal insulating filling is made using stainless steel.
3. a kind of electric furnace threeway smoke gas collecting apparatus according to claim 1, it is characterised in that in 2 chargings of electric furnace
One taper exhaust fume collecting hood is respectively installed above mouthful（1）, manufactured size 500mmX500mm.
4. a kind of electric furnace threeway smoke gas collecting apparatus according to claim 2, it is characterised in that the heat-barrier material is resistance to
High temperature cloth（7）.
5. a kind of electric furnace threeway smoke gas collecting apparatus according to claim 1, it is characterised in that in scalable connecting tube
（2）Top facility chain block（4）, chain block（4）Pass through elastic draw bar（9）Connect taper exhaust fume collecting hood（1）, with pulling calabash
Reed（4）Control taper exhaust fume collecting hood（1）Move up and down.
A kind of 6. electric furnace threeway smoke gas collecting apparatus according to claim 1, it is characterised in that the scalable connecting tube
（2）For flexible telescopic tube, long-term heatproof is not less than 250 degree, and the outer surface of pipe is airtight, and the total length after telescoping tube has shunk is
200 millimeters, extension stroke is 400 millimeters, and the total length after maximum extension is 600 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720764053.XU CN207132739U (en) | 2017-06-28 | 2017-06-28 | A kind of electric furnace threeway smoke gas collecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720764053.XU CN207132739U (en) | 2017-06-28 | 2017-06-28 | A kind of electric furnace threeway smoke gas collecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207132739U true CN207132739U (en) | 2018-03-23 |
Family
ID=61633463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720764053.XU Active CN207132739U (en) | 2017-06-28 | 2017-06-28 | A kind of electric furnace threeway smoke gas collecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207132739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578728A (en) * | 2020-05-26 | 2020-08-25 | 德龙钢铁有限公司 | Sintering machine circulation flue gas cover convenient to maintenance |
-
2017
- 2017-06-28 CN CN201720764053.XU patent/CN207132739U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578728A (en) * | 2020-05-26 | 2020-08-25 | 德龙钢铁有限公司 | Sintering machine circulation flue gas cover convenient to maintenance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201644480U (en) | Multi-station welding fume purifying system | |
| CN207132739U (en) | A kind of electric furnace threeway smoke gas collecting apparatus | |
| CN110173976A (en) | A kind of electric arc furnaces reinforcing scrap preheater | |
| CN106247801A (en) | A kind of water cooled cover of ladle refining furnace | |
| CN213492551U (en) | Dry purification system containing wet flue gas | |
| CN109332333A (en) | A kind of Environmental-protection dust removal device and the intelligent automatic collection method of flue dust | |
| CN207230586U (en) | It is a kind of can autonomous control monomer combustion experiment auxiliary fume extractor | |
| CN206831518U (en) | A kind of incinerator of high combustion efficiency | |
| CN109021985A (en) | A kind of pair of dust excluding hood of coke oven has the riser structural and working method of protective effect | |
| CN207180396U (en) | High-temperature gas analyzer for cement kiln environment monitoring | |
| CN206056288U (en) | A kind of water cooled cover of ladle refining furnace | |
| CN206410555U (en) | A kind of gas compressor waste-heat recovery device | |
| CN208980640U (en) | A kind of pair of dust excluding hood of coke oven has the riser structural of protective effect | |
| CN208995524U (en) | Tap drain apparatus for baking before State of Blast Furnace | |
| CN204255112U (en) | A kind of flue gas ash removal treating apparatus of electrothermal furnace | |
| CN208815053U (en) | Scrap heating device and electric arc furnaces smoke processing system | |
| CN204438747U (en) | A kind of kiln | |
| CN206479020U (en) | A kind of melting furnace processed for handicraft | |
| CN208617769U (en) | 6 meters of tops of coking of coal coking fill coke oven barrier dust collect plant | |
| CN207394896U (en) | Residual heat from boiler fume recovery system | |
| CN205066482U (en) | Exhaust -heat boiler uptake shaft's transition device | |
| CN203421818U (en) | High-efficiency integrated furnace for generating overheated steam and hot air | |
| CN207086525U (en) | Dust arrester | |
| CN207775145U (en) | A kind of quick charcoal kiln of charcoal turnover | |
| CN208465542U (en) | A kind of asphalt tank flue gas purification system and pitch heat treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |