Dry type pure suction sweeper truck

A road sweeper and pure suction technology, which is applied in the direction of road cleaning, cleaning methods, construction, etc., can solve the problems of affecting the surrounding environment, being unable to effectively control operational dust, and effectively removing curb garbage, etc., to achieve a small impact Effect
CN112012144APending Publication Date: 2020-12-01ZOOMLION ENVIRONMENTAL IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZOOMLION ENVIRONMENTAL IND CO LTD
Publication Date
2020-12-01

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Abstract

The invention discloses a dry type pure suction sweeper truck which comprises a chassis and a dustbin body, the chassis is provided with side suction devices located on the two sides of the middle section of the chassis, a rear suction device located on the tail section of the chassis and a pneumatic conveying device located on the chassis. The pneumatic conveying device is positioned in an area between the vehicle head on the chassis and the dustbin; a multi-stage dry type dust removal device is arranged at the airflow input end of the pneumatic conveying device, and the pneumatic conveying device communicates with the inner cavity of the dustbin through the multi-stage dry type dust removal device so that vacuum negative pressure is formed in the inner cavity of the dustbin, and dust particles in the dustbin can are prevented from entering the atmosphere through the pneumatic conveying device; the side suction device and the rear suction and pickup device are independently arranged and communicate with the interior of the dustbin so as to suck and pick up garbage on the road surface through vacuum negative pressure in the dustbin. The road edge garbage can be effectively swept, operation flying dust can be effectively controlled, the content of solid particles in exhausted gas is small, and the environmental protection requirement can be met.
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Description

technical field

[0001] The invention relates to the technical field of road sweeping vehicle equipment, in particular, to a dry-type pure suction road sweeping vehicle. Background technique

[0002] At present, the road sweeper can be divided into three types: pure suction type, pure sweep type and suction sweep type according to the operation mode. The pure suction type is equipped with a negative pressure suction device and has no brush; the pure sweep type is a suction device without negative pressure and has a sweep brush. The suction-sweeping type has both a negative pressure suction device and a sweeping brush. The dust control of these three operation modes adopts wet sprinkler dust removal or dry air conveyance filter dust removal.

[0003] (1) Pure suction road sweeper, without sweeping brush, adopts pneumatic conveying to filter and remove dust, and combined suction nozzles to pick up garbage. The left and right suction nozzles and the center suction nozzle are r...

Claims

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