Energy-saving environment-friendly device for production of activated carbon fiber
A technology for the production of activated carbon, energy saving and environmental protection, which is applied in the fields of fiber chemical characteristics, climate sustainability, and final product manufacturing, and can solve problems such as high-temperature gas not being recycled, waste of energy, pollution of the environment, etc.
Inactive Publication Date: 2015-04-15
SHANDONG TIANYI MACHINERY
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Problems solved by technology
However, during the production of activated carbon fibers, a large amount of waste gas will be generated, which contains residual C, CO 2 、PO 4 3- At present, most enterprises directly discharge waste gas into the atmosphere, causing serious pollution to the environment; in addition, a large amount of high-temperature gas is generated during the production of activated carbon fiber, which is not recycled, resulting in wasted energy and waste, reducing economic benefit
Method used
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[0008] according to figure 1 As shown, the present invention relates to an energy-saving and environmental protection device for producing activated carbon fibers, which includes a high-temperature electric furnace 4, and is characterized in that: the bottom of the high-temperature electric furnace 4 is provided with a conveying felt (cloth) device; The high-temperature gas is communicated with the lower part of the cylinder of the waste heat steam furnace 2 through the pipelines with self-controlled gas valves installed on both sides, and the high-temperature gas enters the waste heat steam furnace 2; Connected with the clean water pump 3, the water enters the waste heat steam furnace 2, and the water is heated to generate steam; the top head of the waste heat steam furnace 2 is connected to the steam inlet on both sides of the high temperature electric furnace 4 through the pipeline installed with the automatic control steam valve. The upper part of the cylinder of the waste...
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The invention discloses an energy-saving environment-friendly device for production of activated carbon fiber. The device comprises a high temperature furnace and a conveying mat (cloth) device arranged on the bottom of the furnace; the high temperature gas produced by the high temperature furnace is connected with the lower part of a waste heat steam furnace through a pipe; a bottom head of the waste heat steam furnace is communicated with a clean water pump through a pipeline; a top head of the waste heat steam furnace is communicated with steam inlets on both sides of the high temperature furnace through pipelines; the upper part of the cylinder body of the waste heat steam furnace is communicated with the lower part of a waste heat hot blast stove through a pipe; the upper part of the waste heat hot blast stove is communicated with the inlet of a draught fan through a pipeline; the top of an absorption tower is provided with an emptying pipe; the bottom head of the absorption tower is communicated with a circulation sedimentation tank through a pipe; the side wall of the circulation sedimentation tank is communicated with an alkaline water pump through a pipeline; the alkaline water pump is communicated with the upper part of a gas absorption tower through a pipe; and the upper part of the gas absorption tower is also provided with a spraying device. The above structure realizes high efficiency, safety, environmental protection, energy saving and cost reduction.
Description
technical field [0001] The invention relates to an energy-saving and environmental protection device, in particular to an energy-saving and environmental protection device for producing activated carbon fibers. Background technique [0002] At present, activated carbon fiber is a high-adsorption, high-value, high-efficiency high-tech environmental protection product developed on the basis of the combination of carbon fiber technology and activated carbon technology. It is the third generation of activated carbon products after powdered and granular activated carbon. The product has been widely used in environmental protection, chemical, control, medical, health, military, protection, fire protection and other industries. At present, it is mainly used in solvent recovery, water purification, automobile exhaust treatment, anti-virus equipment, medical protection, air purification, fireproof materials, etc. However, a large amount of waste gas will be generated in the process ...
Claims
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Login to View More IPC IPC(8): D01F9/12
CPCY02P70/62
Inventor 刘洪彬张勇敢刘宝珠
Owner SHANDONG TIANYI MACHINERY