Construction guardrail for municipal engineering

The construction guardrail for municipal engineering comprises a first supporting plate, a protective plate is fixedly connected to the right side of the first supporting plate, a second supporting plate is fixedly connected to the right side of the protective plate, a dust removal box is fixedly co...

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Bibliographische Detailangaben
Hauptverfasser:	LAN QIANHONG, LEI FUGUI, ZHANG LIQI, CHENG LIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES FENCING FIXED CONSTRUCTIONS MASTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	The construction guardrail for municipal engineering comprises a first supporting plate, a protective plate is fixedly connected to the right side of the first supporting plate, a second supporting plate is fixedly connected to the right side of the protective plate, a dust removal box is fixedly connected to the top of the protective plate, and suction fans are fixedly connected to the two sidesof the top of the dust removal box. The top of the suction ventilator communicates with an air inlet pipe, the bottom of the suction ventilator communicates with an air outlet pipe, and the bottom ofthe air outlet pipe communicates with a dust removal box. Through the cooperative use of the first supporting plate, the protection plate, the second supporting plate, the dust removal box, the suction fan, the air inlet pipe, the air outlet pipe, the first dustproof filter screen, the activated carbon, the opening and the second dustproof filter screen, suspended dust generated during municipal engineering road constructi