The inner grille fine grid is composed of a box body, a fixed grid, a grid and a transmission mechanism.
“阶梯”。 Its filter name is the "ladder" when filtering . The box is installed at an inclined entrance. The shapes of the fixing rod and the dynamic grille rod are inserted and fixed below the trapezoid. It can be passed from bottom to top. From back to front, it moves periodically, so water gradually floats to the soil outlet.
The principle of the fine grid of the internal flow screen is to convert the flow direction of the gear chain into a rotary motion driven by a motor reducer. Due to the bending direction of the sheaves and the track, the winding of the conveying equipment causes relative movement between the rake teeth and the descaler, as well as the gravity of most solid materials. The other part relies on the reverse movement of the clean debris from the rake. According to the flow direction of the grid gear chain, the rake backlash component can be selected according to the working conditions. When the inclination of the suspended matter in the liquid decreases, the liquid can pass through. The entire working process is continuous or intermittent. The main advantages of the power grid are high automation, high separation efficiency, low power consumption, no noise, good corrosion resistance, continuous and stable operation under unattended conditions, and failure of overload safety protection devices. Caly shuts down and avoids overload.
The stainless steel internal inflow grille is composed of a continuously rotating screen plate driven by a motor and placed in a fixed frame. The sewage to be filtered enters through the middle opening of the fine grille, and the impurities are filtered through the screens on both sides from the inside to the outside. With the continuous rotation of the stencil, the impurities deposited on the inside of the stencil are lifted to the grid slag discharge area by the lifting steps of the stencil, and the dirt is washed into the dirt collection tank by the washing water on the top of the grill machine. Inner flow flow screen plate type fine grid is a new type of fine grid decontamination equipment. It adopts continuous interception and removal of solid impurities in the fluid to achieve excellent decontamination effect. Such as flat solids, weeds, melon shells, etc., especially the hair fiber dirt which is difficult to be intercepted by traditional fine grilles, can greatly reduce the load of subsequent processing steps.