Ultra-high temperature tin slag regeneration integrated equipment
An ultra-high temperature and equipment technology, applied in the field of ultra-high temperature tin slag regeneration integrated equipment, can solve the problems of high energy consumption, low safety factor, and low reduction purity.
Active Publication Date: 2017-01-04
SHENZHEN CIEXPO ENVIRONMENTAL ENG
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Problems solved by technology
[0002] According to the current situation of a large amount of tin slag produced in the electronic assembly industry, there are already tin slag reduction machines on the market. However, the working temperature of the tin slag reduction machines in the prior art is mostly at 250-350°C, and the reduction rate is basically 60-70%. , and the reduction purity is not high. There is also an intermediate frequency furnace. Although it can be heated to above 1000°C, it consumes a lot of energy. It is difficult to separate the slag liquid after pyrolysis, and the safety factor is low. A lot of tests and verifications have been carried out in the whole process from the reason to the decomposition of tin slag to liquid tin, among which the following problems are the actual problems we have improved and faced
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[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0019] see Figure 1 to Figure 3 , figure 1 It is a structural schematic diagram of the ultra-high temperature tin slag regeneration integrated equipment of the present invention; figure 2 It is the front view of the ultra-high temperature tin slag regeneration integrated equipment of the present invention; image 3 It is the left view of the ultra-high temperature tin slag recycling integrated equipment of the present invention.
[0020] In this embodiment, the ultra-high temperature tin slag regeneration integrated equipment 10 includes the equipment body 16, the control assembly installed on...
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The invention discloses ultra-high temperature tin slag regeneration integrated equipment which comprises an equipment body, a control assembly, a heating device, a feeding device, a discharging device, a forming device and a transferring device, wherein a feed opening is arranged in one end of a smelting furnace close to the heating device; the feeding opening is connected with the feeding device; a discharging opening corresponding to the transferring device is arranged in the bottom of the smelting furnace; the discharging device is assembled together with the discharging opening and controls the open-close state of the discharging opening; when tin fluid is smelted in the smelting furnace, the discharging device opens the discharging opening to lead the tin fluid in the heating device into the transferring device; the transferring device leads the tin fluid into the forming device. The ultra-high temperature tin slag regeneration integrated equipment can perform reduction on tin slag under ultra-high temperature environment, has a reduction rate of above 95%, and has the advantages of energy saving, high efficiency and high operating safety factor.
Description
technical field [0001] The invention relates to the technical field of material regeneration, in particular to an integrated equipment for regeneration of ultra-high temperature tin slag. Background technique [0002] According to the current situation of a large amount of tin slag produced in the electronic assembly industry, there are already tin slag reduction machines on the market. However, the working temperature of the tin slag reduction machines in the prior art is mostly at 250-350°C, and the reduction rate is basically 60-70%. , and the reduction purity is not high. There is also an intermediate frequency furnace. Although it can be heated to above 1000°C, it consumes a lot of energy. It is difficult to separate the slag liquid after pyrolysis, and the safety factor is low. A large number of tests and verifications have been carried out in the whole process from the decomposition of tin slag to the liquid tin, among which the following problems are the actual probl...
Claims
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IPC IPC(8): C22B25/06
CPCY02P10/20
Inventor 滕伟群
Owner SHENZHEN CIEXPO ENVIRONMENTAL ENG