CN103436713A - Copper plate smelting device - Google Patents
Copper plate smelting device Download PDFInfo
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- CN103436713A CN103436713A CN201310371254XA CN201310371254A CN103436713A CN 103436713 A CN103436713 A CN 103436713A CN 201310371254X A CN201310371254X A CN 201310371254XA CN 201310371254 A CN201310371254 A CN 201310371254A CN 103436713 A CN103436713 A CN 103436713A
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- copper
- charcoal
- heater
- grieshoch
- pipeline
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Abstract
The invention discloses a copper plate smelting device. The device comprises a furnace body, wherein copper water is contained in the furnace body; a pipeline is arranged on the lower part of the furnace body; a charcoal ash layer is covered on the surface of the copper water; the thickness of the charcoal ash layer is 10mm-15mm; a control valve is arranged on the pipeline. The copper plate smelting device is simple in structure, and simple and convenient to operate, so that the reliability is greatly improved, and the oxidization possibility of a copper bar is greatly lowered.
Description
Technical field
The present invention relates to a kind of processing unit (plant) of insulated wire raw materials for production oxygen-free copper bar, specifically a kind of copper coin smelting apparatus anti-oxidation for the melting of copper bar.
Background technology
The insulated wire raw materials for production are oxygen-free copper bar, and oxygen-free copper bar is copper coin process high melt, tuber drainage, cooling forming, and the copper coin fusion process will keep hypoxia, otherwise the easy oxidation of copper bar, resistivity anomaly, affect product performance.
Often adopt at present carbonic acid gas or other rare gas element slowly-releasings to form isolation layer, prevent that oxygen from contacting with the copper coin (copper water) of liquefaction, guarantee that the copper bar can be not oxidized.But, because body of heater high temperature constantly discharges, be easy to form convection current with cool ambient air, the isolation layer that carbonic acid gas or other rare gas elementes form is in wavy process, oxygen can be easy to enter body of heater, with the copper coin (copper water) of High-temperature Liquefaction, oxidation occurs, and forms hidden danger of quality.
Summary of the invention
The problem existed in order to overcome prior art, the purpose of this invention is to provide a kind of copper coin smelting apparatus, and this apparatus structure is simple, easy and simple to handle, and reliability greatly improves, and the possibility of copper bar oxidation greatly reduces.
The objective of the invention is to be achieved through the following technical solutions:
A kind of copper coin smelting apparatus is characterized in that: this device comprises body of heater, is provided with copper water in body of heater, in the bottom of body of heater, is provided with pipeline, at the copper water surface, is coated with the charcoal grieshoch.
In the present invention, the thickness of described charcoal grieshoch is at 10-15mm.Be provided with control valve on pipeline.
During the melting of copper bar, in the body of heater that contains copper water, put into charcoal, charcoal is burning rapidly at high temperature, forms the charcoal grieshoch of tiny densification, this charcoal grieshoch swims in the copper water surface, has completely cut off contacting of oxygen and copper water; Copper coin is put into to body of heater, and the charcoal grieshoch of tiny densification forms the protective layer of one deck densification on the copper coin surface, completely cut off air; Carry out melting in body of heater; By pipeline, copper water is drawn, cooling, obtain the copper bar.
The present invention puts into body of heater by charcoal, and charcoal can at high temperature burn rapidly, the charcoal grieshoch that forms tiny densification swims in waterborne of copper, has completely cut off contacting of oxygen and copper water.The charcoal grieshoch of tiny densification does not affect the interpolation of copper coin yet; they can form on the copper coin surface protective layer of one deck densification; completely cut off air; in the copper coin melting process; because density is little, lightweight, the charcoal ash can float to the copper water surface again; can not enter tuber drainage, the cooling system of copper subsurface layer, can be not influential to the purity of product.
The invention has the beneficial effects as follows: adopt the copper coin smelting apparatus, simple in structure, the isolation layer that utilizes charcoal to replace carbonic acid gas or other rare gas element slowly-releasings to form, operate easier, reliability greatly improves, and the possibility of copper bar oxidation greatly reduces, and quality product obtains useful lifting.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
A kind of copper coin smelting apparatus, be shown in Fig. 1, and this device comprises body of heater 2, is provided with copper water 1 in body of heater 2, in the bottom of body of heater, is provided with pipeline 5, is provided with control valve on pipeline.Be coated with charcoal grieshoch 3 at the copper water surface.The thickness of charcoal grieshoch is 15mm.Charcoal is put into to body of heater, and charcoal can at high temperature burn rapidly, the charcoal grieshoch that forms tiny densification swims in waterborne of copper, has completely cut off contacting of oxygen and copper water.The charcoal grieshoch of tiny densification does not affect the interpolation of copper coin yet; they can form on the copper coin surface protective layer of one deck densification; completely cut off air; in the copper coin melting process; because density is little, lightweight, the charcoal ash can float to the copper water surface again; can not enter tuber drainage, the cooling system of copper subsurface layer, can be not influential to the purity of product.
During the melting of copper bar, concrete steps are: put into charcoal in the body of heater 2 that contains copper water 1, charcoal is burning rapidly at high temperature, forms the charcoal grieshoch 3 of tiny densification, and this charcoal grieshoch swims in the copper water surface, has completely cut off contacting of oxygen and copper water; Copper coin 4 is put into to body of heater 2, and the charcoal grieshoch 3 of tiny densification forms the protective layer of one deck densification on the copper coin surface, completely cut off air; Carry out melting in body of heater 2; By pipeline 5, copper water is drawn, cooling, obtain the copper bar.
Claims (3)
1. a copper coin smelting apparatus, it is characterized in that: this device comprises body of heater (2), is provided with copper water (1) in body of heater (2), in the bottom of body of heater (2), is provided with pipeline (5), in Tong Shui (1) surface coverage, charcoal grieshoch (3) is arranged.
2. copper coin smelting apparatus according to claim 1, it is characterized in that: the thickness of described charcoal grieshoch (3) is at 10-15mm.
3. copper coin smelting apparatus according to claim 1, is characterized in that: on pipeline (5), be provided with control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371254XA CN103436713A (en) | 2013-08-23 | 2013-08-23 | Copper plate smelting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371254XA CN103436713A (en) | 2013-08-23 | 2013-08-23 | Copper plate smelting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103436713A true CN103436713A (en) | 2013-12-11 |
Family
ID=49690426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310371254XA Pending CN103436713A (en) | 2013-08-23 | 2013-08-23 | Copper plate smelting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103436713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107523697A (en) * | 2017-09-26 | 2017-12-29 | 浙江金康铜业有限公司 | Deoxygenation dehydrogenation unit is used in a kind of oxygen-free copper material production |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006029162A1 (en) * | 2004-09-07 | 2006-03-16 | Universidad De Chile | Method of continuous fire refining of copper |
| CN102676841A (en) * | 2012-05-29 | 2012-09-19 | 江苏句容联合铜材有限公司 | Anti-oxidation process of copper rod smelting |
-
2013
- 2013-08-23 CN CN201310371254XA patent/CN103436713A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006029162A1 (en) * | 2004-09-07 | 2006-03-16 | Universidad De Chile | Method of continuous fire refining of copper |
| CN102676841A (en) * | 2012-05-29 | 2012-09-19 | 江苏句容联合铜材有限公司 | Anti-oxidation process of copper rod smelting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107523697A (en) * | 2017-09-26 | 2017-12-29 | 浙江金康铜业有限公司 | Deoxygenation dehydrogenation unit is used in a kind of oxygen-free copper material production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131211 |