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Rice hull ash collection method by spraying

A technology of rice husk ash and spray tower, which is applied in separation methods, chemical instruments and methods, and separation of dispersed particles, can solve the problems of environmental pollution and waste of rice husk ash, and achieve the goals of protecting the environment, reducing emissions, and saving energy Effect

Inactive Publication Date: 2015-01-07
ANHUI BRIGHT HUAIXIANG IND TRADE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rice husk ash has high utilization value. After the rice husk is burned, a little rice husk ash is mixed in the exhaust gas and discharged, which wastes rice husk ash and pollutes the environment at the same time.

Method used

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Embodiment Construction

[0016] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0017] An environment-friendly and efficient method for collecting rice husk ash is characterized in that: the specific method is as follows:

[0018] Coarse burning and slag removal: firstly, the rice husk is roughly burned, the slag is removed, and the rice husk ash is collected at one time;

[0019] Multi-tube ash removal: the waste gas is led to the top of the ceramic multi-tube dust collector through the metal pipe, and the rice husk ash in the waste gas passes through its own weight and sinks spirally above the ceramic multi-tube dust collector to collect the rice husk ash for the second time;

[0020] Spray dust removal: The exhaust gas after natural separation of rice husk ash in the exhaust gas is sent to the spray tower, and the water is...

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PUM

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Abstract

The present invention relates to a rice hull ash collection method by spraying, and belongs to the technical field of environmental protection. In particular, the method comprises the following processes: roughly burning rice hull hulls and discharging slag ash, removing ash from waste gas by multi-pipea multi-tube ash collector, removing dust ash from the waste gas by spraying, and drying and discharging hull ash by a fan. drying the waste gas, and discharging the dried waste gas by a fan. The beneficial effects of the present invention are that: the rice hull ash is maximatily maximally collected and utilized. At the same time, environment is protected through reducing the rice hull ash in the discharged waste gas. The method in the present invention achieves the effects of comprehensively utilizing resources, saving energy sources, reduce reducing emissions, saving energy and protecting environment.

Description

Technical field: [0001] The invention relates to an environmentally friendly and efficient method for collecting rice husk ash, which belongs to the technical field of environmental protection. Background technique: [0002] Rice husk ash has high utilization value. After the rice husk is burned, a little rice husk ash is mixed in the exhaust gas and discharged, which wastes the rice husk ash and pollutes the environment at the same time. Invention content: [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide an environment-friendly and efficient method for collecting rice husk ash. [0004] The technical problem to be solved by the present invention is realized by the following technical solutions. [0005] An environment-friendly and efficient method for collecting rice husk ash is characterized in that: the specific method is as follows: [0006] Coarse burning and slag removal: firstly, the rice ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00
Inventor 郭少祥
Owner ANHUI BRIGHT HUAIXIANG IND TRADE GRP
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