product presentation

YMGS series rotary screen machine (grille decontamination machine) is a kind of can be continuous automatic removal of various shapes of sundry in fluid, for the purpose of solid-liquid separation device, it can serve as a kind of special equipment widely used in urban sewage treatment, tap water industry, inlet of power plant, at the same time can also be used as a textile, food processing, paper making, leather and other industries indispensable equipment in the production process, is currently the most advanced solid-liquid separation equipment in our country, rotary screen machine is also called the grille decontamination machine.

construction and principle 

YMGS series rotary grille is mainly composed of drive device, tine mechanism, flush mechanism and so on, have a unique tine assembly into a set of rotary grate chain. Under the drive of the motor reducer, tine chain under flow direction turning motion. Rake tooth chain operation to the upper part of the equipment, because of the Geneva wheel and rail bending direction, make each group of self-cleaning relative movement between the tine, the vast majority of solid material by gravity. Others rely on sweeper inverse kinematics to stick to the tine on the clean debris. According to the flow direction similar rake tooth chain with grille, tine on the rake tooth chain shaft assembly clearance can undertake choosing according to the conditions of use. When the tine of fluid solid suspension can ensure smooth flow of water through the after separation. The whole working process is continuous, also can be intermittent.

product feature

The equipment is one of the biggest advantages is the high degree of automation, high separation efficiency, low power consumption, no noise, corrosion resistant performance is good, in the case of unattended can guarantee the stability of continuous work, set up a overload safety device, the device fails, will produce sound and light alarm and automatically stop, and can avoid the equipment overload. This equipment can be adjusted according to the needs of user equipment operation interval, achieve periodically; Can be based on grid level difference before and after automatic control; And, with manual control functions to facilitate maintenance. The user can choose according to the needs of different jobs.

Due to the equipment structure design is reasonable, the equipment work, own strong self-purification ability, not the clogging phenomena, so the daily maintenance work very little. Equipment specification according to the size of machine wide YMGS300-1500. Machine more than 1500 mm wide, and online. Grid space is divided into 1 mm, 3 mm, 5 mm, 10, 20, 30, 40 mm mm mm mm, 50 mm and so on each kind of specification, by water, hoisting height, the total number of solid-liquid separation and the separation of material shape, particle size to choose grid gap. According to user needs to choose materials for ABS engineering plastics, nylon, the tine of stainless steel production; The main framework, which has two kinds of stainless steel and carbon steel anti-corrosion material. Installation instructions

(1) the grille decontamination machine before lifting installation should check whether the embedded steel plates position, size conform to the requirements of the equipment, should guarantee;

A, grille well two sides and grille well should be perpendicular to the plane, the perpendicularity tolerance shall not be more than 20 mm.

B, grille, on both sides of the well shall be parallel, the parallel degree of not more than 20 mm.

C, with two embedded anchor foot plate surface flat plane should be at the top of the grille Wells with platform.

(2) because the machine did not provide the depth of the groove when producing, grille decontamination machine into a ditch, after correction Angle, put the grating bearing base, based on the side with the grille frame welding in place, its installation Angle must comply with the design requirements, ensure the harrow clean-up machine installation levelness is less than 1/1000 mm, then tighten the anchor nut (without embedded steel plate, available expansion bolt).

(3) the unloading area safety cover, loosen up tight chain, reducer side chain, the current test run, to see if the turning of the speed reducer and safety cover with the direction of the shoulder, as shown on it is forbidden to reverse.

(4) using a

routine maintenance and preservation 

(1) in the process of operation, such as fiber sundry wrapped around the grid bar, should clear in time, so as not to affect the normal operation of the machine.

(2) when the machine run properly, every two months, you must use grease gun in the lubrication parts nozzle note a calcium grease.