Crude copper refining production process
A production process, blister copper refining technology, applied in the field of copper smelting, can solve the problems of less oxygen contact surface, poor shock absorption effect, low oxidation reaction efficiency of blister copper refining, etc., to increase the degree of flow, enhance the quality of copper smelting, Speed up the effect of the contact area
Inactive Publication Date: 2020-08-11
李杰
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The existing technology has the following problems: the existing blister copper refining production equipment has poor shock absorption effect when in use, and at the same time, there are few oxygen contact surfaces during blister copper refining, resulting in low oxidation reaction efficiency in blister copper refining production
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] see Figure 1-4 , the present invention provides following technical scheme: a kind of blister copper refining production process, this process step is as follows:
[0029] S1: Put blister copper into the production device, then control the production device to start working, and ensure that the temperature is between 1150 and 1250 °C;
[0030] S2: When the production device in S1 starts to work, control the peripheral blower to blow air into the produ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention belongs to the technical field of copper smelting, and particularly relates to a crude copper refining production process. A production device used in the process comprises damping assemblies, a stirring rod and a refining roller, rotating shafts are fixed to the two ends of the refining roller, rotating bearings are fixed to the surfaces of the rotating shafts, a discharging port isformed in the middle of the surface of the refining roller, fans are arranged at the upper end and the lower end of the surface of the refining roller, and vent holes are formed in the positions, corresponding to the fans, in the refining roller. According to the process, the fixed stirring rod is arranged, the refining roller rotates, and raw material is stirred and rolled by the stirring rod, so that the contact area between the crude copper raw material to be refined and oxygen is increased, the oxidation reaction is accelerated, and the refining efficiency is improved; and the damping assemblies are arranged, connecting seats press downwards to enable connecting rods to rotate, sliding seats connected to one ends of the connecting rods slide along limiting sliding rods, the sliding seats are rebounded due to the elastic force effect of reset springs, and buffering is conducted through the reset springs, so that the damping effect is achieved.
Description
technical field [0001] The invention belongs to the technical field of copper smelting, and in particular relates to a crude copper refining production process. Background technique [0002] Copper is a transition element. Pure copper is a soft metal, its surface is reddish orange with metallic luster when it is just cut, and its single substance is purplish red. Good ductility, high thermal conductivity and electrical conductivity, so it is the most commonly used material in cables and electrical and electronic components. It can also be used as a building material and can form many kinds of alloys. Copper alloys have excellent mechanical properties and low electrical resistivity, the most important of which are bronze and brass. In addition, copper is also a durable metal that can be recycled many times without loss of its mechanical properties. [0003] Copper is one of the earliest metals used by humans. As early as prehistoric times, people began to mine open-pit co...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): C22B15/14C22B9/05C22B9/10
CPCC22B9/05C22B9/10C22B15/006
Inventor 李杰吴贺
Owner 李杰