Device with purifier for removing dioxin in furnace slag
A purifier and dioxin technology, applied in chemical instruments and methods, separation of dispersed particles, grain processing, etc., can solve the problems of undiscovered, inclusions, etc., and achieve the effect of thorough effect, sufficient release, and convenient follow-up processing
Active Publication Date: 2016-07-06
广西振钢再生资源有限公司
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[0020] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0021] Please refer to Figure 1-3 , a device for removing dioxins in slag with a purifier provided by the present invention includes a slag breaker, the slag breaker includes a slag chamber 1, and the slag chamber 1 is sequentially provided with upper rotating Blade group 2 and following rotary blade group 3, the positions of upper rotary blade group 2 and lower rotary blade group 3 are spaced apart from each other in the horizontal direction; Upper rotary blade group 2 is 3 groups, and each group upper rotary blade group 2 includes first Pivot 4, the first blade 5 is evenly arranged along the circumference of the first pivot 4; the lower rotating blade group 3 is 2 groups, and each group of lower rotating blade group 3 includes th...
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Abstract
The invention discloses a device with a purifier for removing dioxin in furnace slag.The device comprises a slag crushing machine, a photocatalytic reactor, a cooler, an ozone generator, a conveyor belt, a wastewater recycling machine and the air purifier.The slag crushing machine comprises a slag crushing chamber, and upper rotary blade groups and lower rotary blade groups are sequentially arranged in the slag crushing chamber from top to bottom and are separated from one another in the horizontal direction; the photocatalytic reactor comprises a reaction chamber, a spiral feeding device which is obliquely downwardly arranged is arranged at the inner bottom of the reaction chamber, an ultraviolet lamp is arranged on the top of the reaction chamber, and photocatalyst coatings are arranged on the side walls of the reaction chamber; the bottom of the slag crushing chamber is connected with a feed inlet of the spiral feeding device, and a first discharge outlet which is communicated with the outside of the reaction chamber is formed in the tail of the spiral feeding device.The device has the advantage that dioxin substances in the furnace slag can be effectively removed by the device.
Description
technical field [0001] The invention relates to the field of solid waste treatment, in particular to a device with a purifier for removing dioxin in furnace slag. Background technique [0002] At present, a large amount of slag is produced in boiler equipment such as coal-fired boilers. The treatment of slag usually adopts processes such as water washing and transportation to remove the dust in the slag. But even after dust removal, many workers in slag recycling still experience frequent physical discomfort, the cause of which has never been discovered. During an accidental investigation, the applicant found that many dioxin-like substances were mixed in the slag, and dioxin-like substances would have many harmful effects on the immune system and metabolic system of the human body. Because dioxins often exist in the gaseous phase and will be mixed in the solid slag, they have not been found. In view of this, the applicant provided a device with a purifier for removing di...
Claims
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IPC IPC(8): B01D53/86B01D53/72B02C18/14B02C18/18
CPCB01D53/8668B01D2255/20707B01D2255/802B02C18/142B02C18/18
Inventor 刘书元
Owner 广西振钢再生资源有限公司