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Made in China nature gas tilting type melting furnace copper melting furnace gas fired aluminum melting furnace for sale
Made in China nature gas tilting type melting furnace copper melting furnace gas fired aluminum melting furnace for sale Rotary tilting refining furnace The rotary tilting refining furnace is mainly used for the pyrometallurgical refining of recycled metals (mostly used for impure copper). In order to improve the technical and economic comprehensive indicators of the tilting refining furnace, it is best to have a copper grade higher than 90% when entering the furnace. For raw materials with lower copper grades, it is best to first undergo pre-treatment in the blast furnace and blowing furnace before entering the tilting furnace. The furnace body of the rotary furnace is installed on a rotating frame, which, under the action of a hydraulic cylinder, can tilt the furnace body within a certain angle range to achieve process actions such as feeding, melting, and dumping slag. At the same time, the furnace body can rotate around its axis under the action of the transmission mechanism; The rotary motion improves the heating efficiency of the furnace and is of great significance for the overheating of the molten metal. When melting metal in this furnace, a certain amount of slag forming agent needs to be added. The molten slag forming agent and slag liquid have a protective effect on solid and liquid metals, which can prevent metal oxidation The burning loss rate of elements such as silicon and manganese in a rotary cupola is equivalent to that of a coke burning cupola. The content of carbon elements in the rotary furnace is decreasing, so it is necessary to add a certain amount of carburizing agent (coke or graphite) to the furnace material.
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10KG 25KG lead casting molds lead production line other metal & metallurgy machinery
10KG 25KG lead casting molds lead production line other metal & metallurgy machinery <span style="mso-spacerun: 'yes'; font-family: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; font-size: 12.0000pt; mso-font-kerning: 0.0000pt; background: #ffff00; mso-highlight: #ffff00;">scrap crude copper zinc lead molds <span style="mso-spacerun: 'yes'; font-family: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'; font-size: 12.0000pt; mso-font-kerning: 0.0000pt; background: #ffff00; mso-highlight: #ffff00;">Our company produces water glass sand mold steel castings and ingot molds. We are capable of producing castings weighing between 10kg and 2000kg per piece. Our main products include coarse copper molds, coarse lead molds, coarse aluminum molds, and coarse zinc molds. We serve large steel and non-ferrous metal smelters and have been exported to countries such as Vietnam and India. Welcome to contact us for further negotiations.
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Furnace body of lead refining kettle for lead acid recycle plant
furnace body of  lead refining kettle for  lead acid recycle plant Reflection refining furnace The present invention discloses a bottom blowing process for alkaline refining of regenerated lead by fire method. After the crude lead liquid is poured into the refining furnace from the melting furnace, argon gas is introduced from the bottom. When the temperature of the lead liquid drops to about 330 ℃, slag is skimmed, and the lead copper content is reduced to about 0.1% by melting and removing copper. After skimming, sulfur powder is sprayed into the bottom of the refining furnace to further remove copper. The temperature is raised to 450-480 ℃, and the reaction is carried out for 30-60 minutes. The sulfide slag is removed to complete the copper removal process; When the lead liquid temperature is about 450 ℃, powdered Sodium nitrate and sodium hydroxide are blown from the bottom of the refining furnace. After reaction for 30min, NaCl powder is blown from the bottom of the refining furnace with argon gas to complete the arsenic, antimony and tin removal process. The loss of said bottom blowing process method, refining agent and/or alloy is greatly reduced; There is only inert gas with low solid solubility in the lead liquid, which is not easily oxidized by the lead liquid and lead ingot. There is no lead slag inside the lead liquid and lead ingot. When using recycled lead, there is less lead slag and the slag yield is low; During the refining process, the surface of the lead liquid is always protected by argon gas, which can be used for high-temperature Ag removal operations. The regenerated lead contains low Ag content; The argon gas blown into the bottom will float together with small bismuth compound particles, resulting in low bismuth content in lead ingots  
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Lead anode casting machine disc round lead electrolysis machine system
 lead anode casting machine disc round  lead electrolysis machine system Lead anode plate automatic line Firstly, the electric control circuit is used to start the disc conveyor motor. The disc supports the spindle mold and rotates. During the rotation process, signals are sent to the PLC through different proximity switches at different stages. The PLC sends instructions to pour out the lead water spindle mold and shape it. The disc rotates to the plate taking frame, and the proximity switch sends a signal to the PLC. The PLC sends instructions to the plate catching hook to automatically pick up the ingot and then transmit it to the conveyor belt. This plate catching hook has three hooks, and during one cycle of the disc rotation, The lead ingots are automatically picked up and transported to the conveyor belt in time and sections, forming an automatic flow process. The completion of this process mainly relies on the proximity switch providing different signals and the PLC setting different commands. 1. Main use: This equipment is matched with a lead melting furnace, and the molten lead is pumped into a lead ingot quantitative pouring container through a lead pump. The lead water is then quantitatively poured into the mold, cooled by the mold, and turned into a standard lead resistance plate. Then, it is transported to the plate conveyor through an automatic plate pulling and flat plate device. 2. Product composition: lead quantitative pouring device, disc rack, ingot mold, automatic plate pulling mechanism, flat plate mechanism, conveying and arranging plate transportation mechanism, and electrical control system.
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Design size cover melting pot for lead recycling machine of lead refining furnace
design size cover melting pot for lead recycling machine of lead refining furnace  Cover for lead pot The utility model discloses a lead pot cover that is convenient for removing slag from lead liquid, and relates to the technical field of battery production. The utility model includes a lead pot cover and a slag removal device; The lead pot cover includes a cover ring and a cover plate; The upper surface of the cover plate is provided with a radially arranged rectangular groove; The bottom surface of the rectangular groove is provided with a slag removal port; One side of the slag removal port is fixedly connected with a conduit side by side; The slag removal device includes a fixed rod that matches the surface inside the conduit; Two fixing rods are fixedly connected with a handle on the upper and lower sides through a connecting block; A Rectangular cuboid slag leakage box is fixedly connected with the side faces of the lower ends of the two fixed rods through a connecting block. The utility model seals the lead pot by setting a lead pot cover matched with the lead pot, which solves the problem that the lead liquid in the existing lead pot is easy to contact with oxygen to produce lead slag, which affects the product quality; At the same time, the slag removal device can perform the slag removal operation without removing the lead pot cover, providing convenience for the slag removal of lead liquid and effectively ensuring the quality of lead liquid。
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lead or copper slag casting machine for non ferrous metal recycle machine system
lead or copper slag casting machine for ore materials refining electrolysis machine system Slag casting machine The slag casting machine is used for casting ingots of lead oxide slag. After cooling, the slag ingots are removed from the slag casting mold, or stored or transported away. Multiple casting slag molds are fixed on the chain and supported on the track by rollers. As the chain moves, the casting slag mold slowly moves at the same time. Liquid hot slag flows into an adjustable angle chute from the smelting furnace, and is continuously and evenly injected into the casting slag mold through the chute. After slow cooling, the slag ingot is released from the casting slag mold at the head wheel. The slag casting machine is inclined at a 4.0 ° angle to the ground. To prevent possible reversal, a backstop is installed at the other end of the output shaft on the small reducer of the head wheel transmission device. The slag casting machine is equipped with a cooling water spray device. If necessary, the slag ingot can be accelerated to detach from the slag casting mold through vibration. The demolding vibration adopts a pneumatic mechanism, and the pneumatic components are controlled by a two position three way electric control stop valve. The pulse signal of the control valve is obtained from the proximity switch at the head wheel axle end, and the gas supply time lasts for 1 second and can be adjusted before entering the next cycle. By variable frequency speed regulation of the slag casting machine driving motor, the running speed of the chain can be adjusted, thereby adjusting the cooling time of the slag ingot. Ensure the safety of the equipment by providing overcurrent protection and torque limiting coupling for the drive motor of the slag casting machine. The operation of the slag casting machine should be interlocked with the rotation of the tilting packaging upper rotating frame.  
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PRODUCTS

Made in China nature gas tilting type melting furnace copper melting furnace gas fired aluminum melting furnace for sale

10KG 25KG lead casting molds lead production line other metal & metallurgy machinery

Furnace body of lead refining kettle for lead acid recycle plant

Lead anode casting machine disc round lead electrolysis machine system

Design size cover melting pot for lead recycling machine of lead refining furnace

lead or copper slag casting machine for non ferrous metal recycle machine system