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Ultrasonic reduction cleaning apparatus for denitration catalyst

A denitration catalyst and cleaning device technology, which is applied in the field of ultrasonic reduction and cleaning devices for SCR denitration catalysts, can solve the problems of inability to activate the activity again, and achieve the effect of avoiding long-term dust accumulation and improving service quality and service life

Inactive Publication Date: 2018-03-09
山东海润环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] In order to solve the above technical problems, the applicant has developed an ultrasonic reduction cleaning device for denitrification catalysts, which thoroughly cleans out-of-stock catalysts in the middle of use, and avoids long-term dust accumulation of out-of-stock catalysts, resulting in inability to reactivate the activity

Method used

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Embodiment Construction

[0012] The present invention will be described in detail below in conjunction with the embodiments.

[0013] An ultrasonic reduction cleaning device for a denitrification catalyst according to the present invention comprises a pre-cleaning pool, an ultrasonic cleaning pool and a drying pool; the pre-cleaning pool, the ultrasonic cleaning pool and the drying pool are connected together by a conveying device.

[0014] A display rack is set in the pre-cleaning pool, and a leak hole is provided on the display rack; the out-of-stock catalyst block with cleaning is placed on the display rack, and the filter hole of the out-of-stock catalyst is vertical to the display rack and connected to the leak hole. Unicom;

[0015] A spray pipe is arranged in the pre-cleaning pool; a nozzle is installed on the spray pipe; a cleaning liquid storage bin is also included, and a cleaning liquid is arranged in the cleaning liquid storage bin, and the cleaning liquid storage bin passes through the cl...

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Abstract

The invention discloses an ultrasonic reduction cleaning device for a denitrification catalyst, which belongs to the field of cleaning equipment for out-of-stock catalysts. It is characterized in that it includes a pre-cleaning pool, an ultrasonic cleaning pool and a drying pool; the pre-cleaning pool, the ultrasonic cleaning pool and the drying pool are connected together through a conveying device. The invention can thoroughly clean the out-of-stock catalyst in the mid-use period, and avoid the long-term use of the out-of-stock catalyst due to dust accumulation, resulting in failure to reactivate the activity. The invention integrates cleaning, reduction, purification and drying processes into an automatic cleaning equipment operation, can completely reduce the purification ability of the catalyst, and improve the service quality and service life of the equipment.

Description

technical field [0001] The invention belongs to the field of cleaning equipment for out-of-stock catalysts, and in particular relates to an ultrasonic reduction cleaning device for SCR denitration catalysts. Background technique [0002] After the out-of-stock catalyst is used for a period of time, due to the high-dust working environment and the poisoning of exhaust gas, the out-of-stock catalyst will become blocked, poisoned and other failures. A depleted catalyst can only be rejuvenated by thorough cleaning and reduction. [0003] In order to solve the above technical problems, the applicant has developed an ultrasonic reduction cleaning device for denitrification catalysts, which thoroughly cleans out-of-stock catalysts in the middle of use, and avoids long-term dust accumulation of out-of-stock catalysts, resulting in inability to reactivate the activity. In addition, the present invention can completely reduce the purification ability of the catalyst through the integ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J38/48
CPCB01J38/48
Inventor 杨公平赵艳军任骞杨霞牟海波甘宁
Owner 山东海润环保科技有限公司
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