A Vacuum Heating Equipment for Waste Battery Recycling Facilitating Mercury Recovery
A vacuum heating and waste battery technology, applied in battery recovery, recycling technology, regeneration of useful components, etc., can solve the problems of inconvenient collection of mercury emissions, low efficiency of mercury mobile phones, etc., to improve the efficiency of mercury recovery, avoid leakage, improve The effect of equipment reliability
Active Publication Date: 2020-08-14
丁柳朋
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Problems solved by technology
In the process of recycling nickel-cadmium batteries, the method of heating the batteries can be used to recover mercury, and the mercury can be collected in one place. The mercury is easily contaminated on the collection equipment at the collection place, and the collection of mercury emissions is inconvenient. For batteries Mercury in mobile phones is not efficient
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[0018] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0019] Such as Figure 1-6 As shown, 1 includes a heating box 1, a loading device arranged in the heating box 1 and a material receiving box 6 located below the loading device, and the material receiving box 6 is located in the heating box 1 Bottom; the side wall of the heating box 1 is provided with heating rods 17; the heating rods are...
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The invention discloses a vacuum heating device for waste battery recovery, which is convenient for mercury recovery. The vacuum heating device comprises a heating box, a loading device arranged in the heating box and a receiving box arranged below the loading device. The receiving box is arranged at the bottom of the heating box. A heat rod is arranged on that side wall of the heating box; a material inlet is arrange on that top of the heating box, and a sealing cover is arranged on the material inlet; at one side of that inlet port, an air delivery pipe is arrange, the air delivery pipe is communicated with the interior of the heat box, an air pump is arranged on the air delivery pipe, a collection box is arranged on one side of the heating box, the air delivery pipe is communicated withthe collection box, a material discharge port is arrange on one side of the collection box, and a valve is arranged on the material discharge port; a material discharge device is arranged in that collection box, and a sealing device is arrange on the side wall of the collection box. The efficiency of mercury recovery is improved by the mutual cooperation of the discharge device and the dischargeport. The sealing device plays a sealing role on the discharging device, thereby avoiding leakage of mercury during collection and improving the reliability of the equipment.
Description
technical field [0001] The invention belongs to the technical field of waste recovery equipment, and in particular relates to a vacuum heating equipment for waste battery recovery which is convenient for mercury recovery. Background technique [0002] It is an act of collecting used batteries to prevent them from entering the ecosystem and causing harm to the environment. Waste batteries contain a large amount of heavy metals and electrolyte solutions such as waste acid and alkali. If discarded at will, corrupt batteries will destroy our water sources, erode the crops and land we depend on for survival, and our living environment will face a huge threat. Therefore, it is necessary for us to recycle waste batteries after use, which can prevent environmental pollution, and reuse useful components in them to save resources. In the process of recycling nickel-cadmium batteries, the method of heating the batteries can be used to recover mercury, and the mercury can be collected...
Claims
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IPC IPC(8): H01M6/52C22B7/00C22B43/00
CPCC22B7/004C22B43/00H01M6/52Y02W30/84
Inventor 丁柳朋
Owner 丁柳朋