Modified plastic dust recovery device

By combining dust hoods, vacuum cleaners, and spray pipes, the problem of dust escaping from the crushing equipment is solved, achieving air purification and improved production efficiency, and ensuring stable equipment operation.

CN224408163UActive Publication Date: 2026-06-26ZHUHAI JINSU PLASTIC
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Patent Information

Application Number
CN202521512755.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-18
Publication Date
2026-06-26
Estimated Expiration
2035-07-18

AI Technical Summary

Technical Problem

Traditional crushing equipment generates micron-sized dust that escapes from the feed inlet, causing air pollution, health hazards, and affecting equipment operation, and there is no effective solution.

Method used

Design a modified plastic dust recycling device, including a dust collection hood, a vacuum cleaner, a spray pipe, and a filter frame. The dust collection hood intercepts large particles, the vacuum cleaner sucks up fine dust, and the spray pipe atomizes water curtains to cause the dust to condense and settle. Combined with an electric sliding rail cleaning mechanism, automatic cleaning is achieved.

Benefits of technology

It effectively prevents dust from escaping, protects workers' health, improves production efficiency, enables long-term continuous operation without manual dredging, and reduces raw material loss and equipment interference.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model relates to the field of industrial environmental protection equipment, in particular to a modified plastic dust recovery device which comprises a cutting machine, an air inlet pipe, a water conveying pipe and the like, a dust collection cover is connected to the top of the cutting machine, a water tank is placed at the rear end of the cutting machine, a dust collector is installed at the rear end of the cutting machine, and the air inlet pipe is communicated with the dust collection cover and the dust collector. The bottom of the air outlet pipe is connected with the top of the water tank, a spraying pipe is installed in the air outlet pipe, one end of the water conveying pipe is communicated with the spraying pipe, the other end of the water conveying pipe is connected to the bottom in the water tank and provided with a water pump, and a filter screen frame is installed in the water tank and provided with a cleaning mechanism for self-cleaning. The dust collecting cover and the dust collector which are connected to the top of the cutting machine actively suck dust-containing airflow through the air inlet pipe, and dust entering the air outlet pipe is condensed, efficiently infiltrated and settled by utilizing an atomized water curtain of the spraying pipe, so that the dust is prevented from escaping, and the harm of open type operation to the breathing health of workers is thoroughly solved.
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