Crane rake scraper-Global supplier

No. 192, Bianzhong East Road, Chengqiao Street, Liuhe District, Nanjing City, Jiangsu Province, China

1、 Introduction to the driving rake scraper

The driving type rake scraper is commonly used for mechanical discharge of sludge from horizontal sedimentation tanks, and can be divided into two forms: same flow scraper and reverse flow scraper. It mainly consists of components such as platform, transmission device, hanger, guide rail, scraping device, lifting device, electrical control system, and stroke control device.

2、 Technical parameters of crane rake scraper

3、 Working principle of crane rake scraper

The scraper consists of a crane, scraper rake, scraper plate, driving device, and automatic teller.

1. Two slots are set at the same end: the scraper rake descends and the skim plate descends. The scraper moves from the starting point of the pool end (outlet end) to the end of the mud and slag slot, scraping and transporting the sludge and floating slag until the end point (inlet end) - the scraper rake lifts and the skim plate lifts - the scraper terminal changes direction to the starting end - and stops or starts another cycle after reaching the starting end.

2. Two slots are divided into two ends: the scraper rake descends and the skim plate is lifted. The scraper moves from the outlet end to the end of the mud slot, scraping and transporting the sludge until the end point - the scraper rake lifts and the skim plate descends - the scraper changes direction to skim the floating slag towards the floating slag slot - stops or starts another cycle after reaching the beginning.

4、 Scope of application of crane rake scraper

The driving rake scraper can be mainly used in places with bacterial pollution, scale residue, factory water chlorine, chemical pollution, etc.

5、 Precautions for installation of crane rake scraper

1. In order to ensure the normal and effective operation of the driving mud scraper, the four wheels must be installed on two parallel sides, and the track steel must be on the two sides of the rectangle and on the same horizontal plane.

2. When installing this equipment, prepare necessary equipment such as cranes and scaffolding, as well as various installation tools and measuring supplies

3. Maintain the oil level of the gearbox lubricating oil during the operation of the scraper and skimmer. Lubricate the bearing with seat 1-2 times a month.

4. Before starting up, check if there is any dirt on the lifting wire rope and if the lifting limit screw is secure to avoid accidental operation.

5. Check if the connections of water components are loose.

6. When the rubber scraper is severely worn and corroded, it should be replaced.

7. Overhaul once a year.