China Hydraulic Reciprocating Rectangular Bottom Mud Scraper

The hydraulic reciprocating rectangular bottom sludge scraper is a rectangular bottom sludge scraper which integrates the continuous transportation and concentration of sludge. Rectangular tank bottom scraper is dragged from the first generation steel cable to the scraper type. The second generation of vehicles took the bridge to suck the mud, the third generation of the chain scraper evolved to the present fourth generation of hydraulic reciprocating, hydraulic reciprocating rectangular bottom mud scraper with less moving parts, less maintenance, continuous sludge transport. High-quality, easy installation, sludge concentration and other characteristics. Hydraulic reciprocating bottom scraper has been successfully applied to a large number of different types of sludge sedimentation systems.
Wide range of application.
The gear oil pump provides power to the hydraulic cylinders, and a set of tripods converts the vertical motion of the cylinders into horizontal motion, and finally drives a group of wedge-shaped scrapers to reciprocate at the bottom of a rectangular pool; the reciprocating stroke is larger than the distance of a single scraper. , Equivalent to the following scraper transferring sludge to the previous scraper; the forward speed of the scraper group is approximately half of the retreat speed; when it is advanced, the concave surface of the wedge scraper pushes the mud in the front mud pool.
When receding, a small wedge-shaped acute angle will not drive the sludge to move backwards, and the negative pressure generated by the rapidly receding concave surface will keep the sludge layer of a certain thickness to the inertia of forward movement.
Therefore, when the scraper reciprocates, a layer of sludge is always moving forward until it drops into the mud ditch. When the bottom sediment reaches a certain thickness, the efficiency of the scraper is highest. The reciprocating movement of the scraper also has the effect of concentrating the sludge (up to 3%). This characteristic is highlighted in practical applications. When the amount of pollutants is equal, the higher the sludge concentration, the lower the water consumption rate, which reduces the loss of water and energy.