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WNG Thickening Tank Suspended Central Drive Mud Scraper

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WNG Thickening Tank Suspended Central Drive Mud Scraper

WNG series thickening tank mud scraper is a suspension center drive, which consists of a vertical reducer with a motor, a slewing bearing with external teeth, a main shaft, a scraper arm, a scraper, a concentration grid, a steady flow cylinder, and a control cabinet. The scraper arm rotates around the center axis of the pool driven by the transmission device, and the scraper on the scraper arm pushes the sludge deposited on the bottom of the pool from the outside to the inside toward the mud collecting pit in the center of the pool.
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1. Brief introduction of WNG thickening tank suspended central drive mud scraper

WNG series thickening tank mud scraper is a suspension center drive, which consists of a vertical reducer with a motor, a slewing bearing with external teeth, a main shaft, a scraper arm, a scraper, a concentration grid, a steady flow cylinder, and a control cabinet. The scraper arm rotates around the center axis of the pool driven by the transmission device, and the scraper on the scraper arm pushes the sludge deposited on the bottom of the pool from the outside to the inside toward the mud collecting pit in the center of the pool.

When the drive is over-torque due to accidental reasons such as scraping, scraping arm jammed by foreign matter or excessive mud accumulation during operation, when the torque reaches the set value, the over-torque protection mechanism will act, cut off the power supply, and automatically alarm and stop.

2. Technical parameters of WNG thickening tank suspended central drive mud scraper

3. Features of WNG thickening tank suspended central drive mud scraper

1. Few transmission links, high mechanical efficiency and compact structure.

2. The over-torque protection mechanism can be set according to the needs, and it will automatically alarm and stop when the torque reaches the set value to ensure the safe and reliable operation of the equipment.

3. The main shaft adopts a rigid tube structure, and there is no bearing at the bottom of the pool, which eliminates the maintenance work at the bottom of the pool with extremely bad environment.

4. the use of WNG thickening tank suspended central drive mud scraper

The WNG thickening tank scraper is used in the gravity sludge thickening tank of the sewage treatment plant to scrape the concentrated sludge to the central sludge collection pit at the bottom of the tank for further sludge dewatering treatment.

5.WNG thickening tank suspended central drive mud scraper operation points

1. Preparatory work before starting up: Check whether the reducer is refueled to the normal oil level, whether there is any foreign matter stuck in the operating part, and there should be no foreign matter such as wood blocks on the water surface to avoid malfunctions during operation.

2. Turn on the motor power and check the forward and reverse direction.

3. The oil in the reducer needs to be changed once after one month of use, and only once a year in the future.

4. Always pay attention to whether the equipment is operating normally during the operation of the equipment. If problems are found, the operation should be stopped in time for inspection.

5. It is strictly forbidden to put your hands on the track when the slag conveyor is working.

Keyword:
WNG thickening tank suspended central drive mud scraper
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