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Program-controlled electromagnetic induction heating device and method for treating waste batteries using the device

An electromagnetic induction heating and waste battery technology, applied in induction heating, battery recycling, recycling technology, etc., can solve problems affecting people's health, animal and plant growth, harsh environmental effects, and air pollution, achieving uniform heating and low separation costs , High heating efficiency

Active Publication Date: 2018-06-15
GUANGZHOU BAOSHI WIRELESS POWER SUPPLYING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These combustion products pollute the atmosphere, causing harsh environmental effects, seriously affecting people's health and the growth of animals and plants

Method used

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  • Program-controlled electromagnetic induction heating device and method for treating waste batteries using the device
  • Program-controlled electromagnetic induction heating device and method for treating waste batteries using the device
  • Program-controlled electromagnetic induction heating device and method for treating waste batteries using the device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A program-controlled electromagnetic induction heating device includes a water tank 1, a metal pipe 3, and a containment box 2. Both ends of the metal pipe 3 are provided with a steam inlet 31 and a steam outlet 32, and the steam inlet 31 and the water tank 1 Connected, the outer side of the metal pipe 3 is evenly wound with a coil 4, the two ends of the coil 4 are electrically connected to the electric control box 5; the containing box 2 is arranged in the metal pipe 3, and a plurality of Through hole (not shown in the figure).

[0028] Preferably, the coil 4 wound on the outside of the metal pipe 3 is a high frequency coil.

[0029] Preferably, the containing box 2 is rectangular, which is located in the middle of the metal pipe 3 and its length direction is parallel to the axial direction of the metal pipe 3. It should be noted, figure 1 The containment box and figure 2 with image 3 Box 2 in the same.

[0030] When the program-controlled electromagnetic induction heatin...

Embodiment 2

[0032] The method of using a program-controlled electromagnetic induction heating device to treat waste batteries includes the following steps:

[0033] 1) Put the waste battery in the containing box 2 of the program-controlled electromagnetic induction heating device in embodiment 1, turn on the program-controlled electromagnetic induction heating device, and heat the water in the water tank 1 to produce water vapor;

[0034] 2) The water vapor enters the metal pipe 3 through the steam inlet 31. Under the action of the coil 4 after the power is turned on, the water vapor is continuously heated to form wet saturated steam at 140°C; the wet saturated steam is continuously heated until it turns into dry saturated steam , Continue to heat the dry saturated steam to 250℃~700℃ to form superheated steam;

[0035] 3) Maintain the temperature at 250°C~700°C and the pressure at 0.1~1.0Mpa to decompose the organic matter inside the battery. Only metal solids are left in the containment box 2, ...

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Abstract

The invention discloses a program-controlled electromagnetic induction heating device. The program-controlled electromagnetic induction heating device is characterized by comprising a water tank, a metal pipeline and an accommodating tank, wherein a steam inlet and a steam outlet are respectively arranged at the two ends of the metal pipeline, the steam inlet is communicated with the water tank, a coil is wound outside the metal pipe, the two ends of the coil are electrically connected with an electric control box, the accommodating box is arranged in the metal pipeline, and a plurality of through holes are formed on the accommodating box. The invention also discloses a method for processing a waste battery by using the program-controlled electromagnetic induction heating device. In the program-controlled electromagnetic induction heating device, a mode of electromagnetic induction heating is adopted to heat the water tank and the metal pipeline, the electric control box is used for controlling a heating effect, and the program-controlled electromagnetic induction heating device has the advantages of environmental friendliness, high heating efficiency and heating uniformity.

Description

Technical field [0001] The invention particularly relates to a program-controlled electromagnetic induction heating device and a method for using the device to dispose of waste batteries. Background technique [0002] Recycling used lithium-ion batteries or defective batteries in the production process (hereinafter referred to as "waste batteries") to recover the valuable metals contained in the treatment methods can be roughly divided into dry methods and wet methods. The dry method is a method of melting and processing broken waste batteries to separate and recover valuable metals and other metals with low added value that are the objects of recycling, using the difference in oxygen affinity between them. That is, it is a method to oxidize elements with low added value such as iron as much as possible to turn them into slag, and to suppress the oxidation of elements with recyclable value such as cobalt as much as possible to recover them as alloys. However, the dry method has p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/54H05B6/02
CPCY02W30/84
Inventor 魏亚海易春艳
Owner GUANGZHOU BAOSHI WIRELESS POWER SUPPLYING TECH CO LTD
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