CN109971972A - A kind of copper scrap melting production environmental protecting device - Google Patents
A kind of copper scrap melting production environmental protecting device Download PDFInfo
- Publication number
- CN109971972A CN109971972A CN201711442754.2A CN201711442754A CN109971972A CN 109971972 A CN109971972 A CN 109971972A CN 201711442754 A CN201711442754 A CN 201711442754A CN 109971972 A CN109971972 A CN 109971972A
- Authority
- CN
- China
- Prior art keywords
- smelting furnace
- charging device
- copper
- emission
- preheating cabinet
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0002—Preliminary treatment
- C22B15/0004—Preliminary treatment without modification of the copper constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0056—Scrap treating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
A kind of copper scrap melting production environmental protecting device, belongs to the refining equipment technical field of copper, including charging device, smelting furnace, emission-control equipment, the charging device includes feed inlet, and preheating cabinet, the emission-control equipment includes flue, tracheae, desulfurizing tower, collecting box.By charging device, waste cupron is put into smelting furnace, the exhaust gas generated in whole process is fully absorbed by exhaust treatment system.The discharge of this energy conservation environment friendly system contaminant reducing reaches discharge standard, while energy conservation, and production capacity improves, and reduces cost.
Description
Technical field
The invention belongs to the refining equipment technical fields of copper, and in particular to a kind of copper scrap melting production environmental protecting device.
Technical background
With national economy fast development, on the one hand, copper consumption figure rapid growth copper valence soars, and China's copper resource is tight
It lacks, output of copper concentrate is difficult to meet demand；On the other hand, waste household appliances, waste and old cable also increase rapidly, and cause ring in recent years
Border pollution.So being China's Copper Processing Industry shortcut that make up that there is lack of raw materials fast-developing to the recycling of copper scap.
Metallurgy industry is a seriously polluted industry, how to accomplish pollution emission reduction, and energy saving pole is paid attention to while emission reduction
It is urgent.Copper scrap is sent into smelting furnace and smelts the project that there is pollution emission reduction, it is necessary to solve.
Summary of the invention
The purpose of the present invention is provide one kind for the pollution problem in metallurgy industry in blister copper production can both greatly reduce
Pollutant emission, while the integration unit that can save energy again.
A kind of copper scrap melting production environmental protecting device, comprising: charging device, smelting furnace, emission-control equipment.
Present apparatus beneficial effect is:
Copper scrap enters preheating cabinet by feed inlet, heats in preheating cabinet, go out moisture and partial impurities, then smelting furnace smelting of making a gift to someone
Refining, can reduce the consumption of smelting furnace STRENGTH ON COKE, shorten the heat simultaneously, improve smelting furnace production capacity, reduce blister copper cost.
Exhaust gas in preheating cabinet and smelting furnace passes through flue and tracheae is sent to desulfurizing tower, discharges after desulfurization process,
Reduce air pollution.
Specific embodiment
Invention is further described in detail below.
A kind of copper scrap melting production environmental protecting device, including charging device, smelting furnace, emission-control equipment, the dress that feeds intake
It sets including feed inlet, preheating cabinet, the emission-control equipment includes flue, tracheae, desulfurizing tower, collecting box.
The feed inlet is located at the left upper end of the preheating cabinet, in small top and big bottom infundibulate.
Copper scrap enters preheating cabinet by feed inlet, heats in preheating cabinet, go out moisture and partial impurities, then smelting furnace of making a gift to someone
It smelts, the consumption of smelting furnace STRENGTH ON COKE can be reduced, shortened the heat simultaneously, improve smelting furnace production capacity, reduce blister copper cost.
Exhaust gas in preheating cabinet and smelting furnace passes through flue and tracheae is sent to desulfurizing tower, discharges after desulfurization process,
Reduce air pollution.
The above makes the preferred embodiment of the present invention, does not depart from this hair for those of ordinary skill in the art
Under the premise of bright principle, several variations and modifications can also be made, these also should be regarded as protection scope of the present invention.
Claims (2)
1. a kind of copper scrap melting produces environmental protecting device, including smelting furnace, it is characterised in that: the smelting furnace by charging device into
Material, the charging device include feed inlet, preheating cabinet, and the preheating cabinet top exit is all connected with the smelting furnace top exit
To the emission-control equipment, the emission-control equipment includes flue, tracheae, desulfurizing tower, collecting box, the flue and tracheae
Exhaust gas is sent to the desulfurizing tower from preheating cabinet and smelting furnace, is collected case after desulfurizing tower processing and absorbs.
2. a kind of copper scrap melting produces environmental protecting device according to claim 1, it is characterised in that: the feed inlet is located at described
The left upper end of the preheating cabinet, in small top and big bottom infundibulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442754.2A CN109971972A (en) | 2017-12-27 | 2017-12-27 | A kind of copper scrap melting production environmental protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442754.2A CN109971972A (en) | 2017-12-27 | 2017-12-27 | A kind of copper scrap melting production environmental protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109971972A true CN109971972A (en) | 2019-07-05 |
Family
ID=67071081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711442754.2A Pending CN109971972A (en) | 2017-12-27 | 2017-12-27 | A kind of copper scrap melting production environmental protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109971972A (en) |
-
2017
- 2017-12-27 CN CN201711442754.2A patent/CN109971972A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190705 |
|
| WD01 | Invention patent application deemed withdrawn after publication |