I. Overview

1, the chain plate scraper scraper mud scraper machine is suitable for oil refinery, water plant or sewage treatment plant sedimentation tank, sand sedimentation tank, grease trap and other rectangular pool skimming float scum and scraping mud sand.

2, the equipment should be used in conjunction with the collection pipe, mud discharge valve and other auxiliary Settings, in order to separate the oil slick slag on the water surface and the mud and sand at the bottom of the pool, to complete the primary purification treatment.

3. Before sewage enters the sedimentation tank, it must be filtered through the grid to prevent large floating objects from entering.

4, the characteristics of the chain plate scraper oil scraper machine

Driven by two parallel chains, the scraper moves continuously in a straight line in the pool. The running speed is slow, which is conducive to the sedimentation of sediment and the improvement of the scraping ability. The cyclic operation of two parallel closed chains makes the running direction of the upper and lower chains reverse naturally, without the need to control the round-trip reversal, which simplifies the control procedure and saves the cost. The driving device is installed on the platform at the top of the pool, which facilitates the repair and maintenance of the equipment and electrical appliances.

Two, the working principle

Chain plate scraping oil scraping machine is provided with two parallel closed traction chain which is equipped with a number of scraping plate in the driving device drive traction chain and scraping plate along the sedimentation tank set up and down the guide wheel and guide rail composed of four side track circulation using the scraping plate up and down the circulation slow movement can float the liquid level of the oil slag from the water end to the water end of the oil collection pipe discharge, settling in the bottom of the pool from the water end scraping set To the effluent end of the mud collecting tank through the mud discharge valve to complete the purpose of the primary mechanical purification of sewage.

Three, chain plate scraper oil scraper machine performance characteristics

1, the moving speed of the scraper is moderate, the disturbance of sewage is small, conducive to the precipitation of suspended matter.

2, the scraper in the pool for continuous rotary motion, without a round trip reversal, and the driving device is located on the pool surface of the platform, power distribution and maintenance are very simple. 3. It can be used as a skimmer without additional mechanism.

Iv. Structure drawing