CN205664661U - Smoke protection's useless copper smelting furnace - Google Patents
Smoke protection's useless copper smelting furnace Download PDFInfo
- Publication number
- CN205664661U CN205664661U CN201620567806.3U CN201620567806U CN205664661U CN 205664661 U CN205664661 U CN 205664661U CN 201620567806 U CN201620567806 U CN 201620567806U CN 205664661 U CN205664661 U CN 205664661U
- Authority
- CN
- China
- Prior art keywords
- exhaustor
- blast pipe
- smelting furnace
- heater
- furnace
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model provides a smoke protection's useless copper smelting furnace, belongs to the refining equipment technical field of copper, including the furnace body, furnace body upper portion sets up the dog -house, the middle part sets up waste port, bottom intercommunication discharging pipe, furnace body lower part intercommunication natural gas intake pipe and oxygen lance, the waste port top is provided with the gas hood, gas hood upper portion is provided with the blast pipe, the upper portion of blast pipe is the loudspeaker form, the outlet duct is connected through flexible expansion joint in the blast pipe top, the blast pipe lower extreme is provided with the coke cleaning door, blast pipe outer wall upper portion is provided with the collection case with the blast pipe intercommunication, 6 outer wall mid -mountings of blast pipe have vibrating device. This smelting furnace can effectively reduce the coking speed of blast pipe through setting up vibrating device, and through setting up flexible expansion joint, effective leakproofness of connecting of improving avoids the flue gas to leak. Through the shape of rational design connection body, make it to set up and observe the hole, the personnel of being convenient for pass in and out and examine and repair and the clearance, reduce the degree of difficulty and the cost of blast pipe clearance maintenance by a wide margin.
Description
Technical field
This utility model belongs to the refining equipment technical field of copper, is particularly related to the copper scrap smelting furnace of a kind of Smoke prevention.
Background technology
For copper scrap smelting furnace, it is provided with waste gas output mechanism, waste gas is reclaimed, thus reach zero waste gas emission,
Ensure that staff's is healthy.But the flue risen exists, and coking is serious, be not easily cleaned, air leak rate of air curtain is high, outside flue gas
Overflow thus cause the problems such as low vacancy pollution.
Therefore, it is necessary to research and develop the copper scrap smelting furnace of a kind of Smoke prevention, to overcome an above-mentioned difficult problem.
Utility model content
The purpose of this utility model is to overcome defect mentioned above and deficiency, and provides the copper scrap melting of a kind of Smoke prevention
Stove.
The technical scheme that this utility model realizes the employing of its purpose is as follows.
A kind of copper scrap smelting furnace of Smoke prevention, including body of heater, described upper of furnace body arranges dog-house, middle part arranges waste residue mouth,
Bottom connection discharge nozzle；Described lower portion of furnace body connection natural gas air inlet pipe and oxygen lance；Described waste residue mouth is provided above gas hood；
Described gas hood top is provided with exhaustor；The top of described exhaustor is horn-like；Flexible expansion is passed through at described exhaustor top
Joint connects escape pipe；Described exhaustor lower end is provided with decoking door；Described exhaust tube wall top is provided with and connects with exhaustor
Header；In the middle part of described exhaustor 6 outer wall, vibrating device is installed.
Described vibrating device is vibrating motor or impulse oscillation device.
Described exhaust tube wall bottom offers observation port.
Described discharge nozzle connects holding furnace；The connection of described holding furnace pours pipeline；The position of described holding furnace is less than stove
Body.
On the one hand this smelting furnace arranges holding furnace, in order to keep the fusion temperature of copper scrap so that constant product quality, performance
Homogeneous, the liquid level of fusing copper scrap in regulating stove body simultaneously, thus ensure the seriality produced；On the other hand, be provided with useless
Gas output mechanism, reclaims waste gas, thus reaches zero waste gas emission, it is ensured that staff's is healthy, also simultaneously
There is environment protection significance.
This smelting furnace, by arranging vibrating device, can effectively reduce the coking rate of exhaustor, by arranging flexible expansion
Joint, is effectively improved the sealing of connection, it is to avoid smoke spillage.By the shape of appropriate design connection pipe body, enable to arrange
Observation port, it is simple to personnel pass in and out maintenance and cleaning, is greatly reduced difficulty and cost that exhaustor cleaning is safeguarded.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1-body of heater, 1a-dog-house, 1b-waste residue mouth, 1c-discharge nozzle, 2-natural gas air inlet pipe, 3-oxygen lance, 4-
Holding furnace, 5-gas hood, 6-exhaustor, 7-pour pipeline, 7-air exhauster, 8-decoking door, 9-vibrating device, 10-observation port, 11-
Header, 12-flexible expansion joint, 13-escape pipe.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is described in further detail.
The copper scrap smelting furnace of a kind of Smoke prevention, including body of heater 1, described body of heater 1 top arranges dog-house 1a, middle part arranges waste residue
Mouth 1b, bottom connection discharge nozzle 1c.
Described body of heater 1 bottom connection natural gas air inlet pipe 2 and oxygen lance 3.Described discharge nozzle 1c connects holding furnace 4；Institute
State holding furnace 4 connection and pour pipeline 7.The position of described holding furnace 4 is less than body of heater 1.
Natural gas air inlet pipe 2 introduces burning gases in body of heater 1, and oxygen lance 3 introduces oxygen toward body of heater 1.Copper scrap is at body of heater 1
Inside adding hot smelting, copper scrap enters into holding furnace 4 through discharge nozzle 1c after dissolving.The setting of holding furnace 4, on the one hand in order to keep useless
The fusion temperature of copper so that constant product quality, performance is homogeneous, on the other hand, it is also possible to the liquid of fusing copper scrap in regulation body of heater 1
Face height, thus ensure the seriality produced.Melted copper scrap finally flows into corresponding casting equipment via pouring pipeline 7.
Waste residue mouth 1b is offered in the middle part of described body of heater 1；Described waste residue mouth 1b is provided above gas hood 5；Described gas hood 5 top
It is provided with exhaustor 6；The top of described exhaustor 6 is horn-like.Described exhaustor 6 top connects by flexible expansion joint 12
Trachea 13.Described exhaustor 6 lower end is provided with decoking door 8.Described exhaustor 6 outer wall top is provided with and connects with exhaustor 6
Header 11.In the middle part of described exhaustor 6 outer wall, vibrating device 9 is installed.As preferably, described vibrating device 9 be vibrating motor or
Impulse oscillation device.Described exhaustor 6 outer wall bottom offers observation port 10.
Copper scrap after Rong Rong is floating waste residue.Waste residue is discharged body of heater 1 by waste residue mouth 1b by operator.Discharge waste residue
Time, have the waste gas that part is overflowed.The waste gas overflowed is by entering the outer row of exhaustor 6 after the collection of gas hood 5.Thus ensure operation
The working environment of personnel.
This smelting furnace, by arranging vibrating device 9, can effectively reduce the coking rate of exhaustor 6, flexible swollen by arranging
Swollen joint 12, is effectively improved the sealing of connection, it is to avoid smoke spillage.By the shape of appropriate design connection pipe body, enable
Observation port 10 is set, it is simple to personnel pass in and out maintenance and cleaning, difficulty and cost that exhaustor 6 cleaning safeguard are greatly reduced.
This utility model is illustrated according to embodiment, and on the premise of without departing from present principles, this device can also be made
Go out some deformation and improvement.It should be pointed out that, the technical scheme that the modes such as all employing equivalents or equivalent transformation are obtained, all fall
In protection domain of the present utility model.
Claims (4)
1. the copper scrap smelting furnace of a Smoke prevention, it is characterised in that include that body of heater (1), described body of heater (1) top arrange dog-house
(1a), middle part arranges waste residue mouth (1b), bottom connection discharge nozzle (1c)；Described body of heater (1) bottom connection natural gas air inlet pipe (2)
With oxygen lance (3)；Described waste residue mouth (1b) is provided above gas hood (5)；Described gas hood (5) top is provided with exhaustor (6)；Institute
The top stating exhaustor (6) is horn-like；Described exhaustor (6) top connects escape pipe (13) by flexible expansion joint (12)；
Described exhaustor (6) lower end is provided with decoking door (8)；Described exhaustor (6) outer wall top is provided with and connects with exhaustor (6)
Header (11)；Vibrating device (9) is installed in the middle part of described exhaustor (6) outer wall.
The copper scrap smelting furnace of a kind of Smoke prevention the most as claimed in claim 1, it is characterised in that described vibrating device (9) is vibration
Motor or impulse oscillation device.
The copper scrap smelting furnace of a kind of Smoke prevention the most as claimed in claim 1, it is characterised in that described exhaustor (6) outer wall bottom
Offer observation port (10).
The copper scrap smelting furnace of a kind of Smoke prevention the most as claimed in claim 1, it is characterised in that described discharge nozzle (1c) connects guarantor
Temperature stove (4)；Described holding furnace (4) connection pours pipeline (7)；The position of described holding furnace (4) is less than body of heater (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567806.3U CN205664661U (en) | 2016-06-13 | 2016-06-13 | Smoke protection's useless copper smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567806.3U CN205664661U (en) | 2016-06-13 | 2016-06-13 | Smoke protection's useless copper smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205664661U true CN205664661U (en) | 2016-10-26 |
Family
ID=57155126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620567806.3U Expired - Fee Related CN205664661U (en) | 2016-06-13 | 2016-06-13 | Smoke protection's useless copper smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205664661U (en) |
-
2016
- 2016-06-13 CN CN201620567806.3U patent/CN205664661U/en not_active Expired - Fee Related
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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: 20161026 Termination date: 20170613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |