I. Introduction
Rotary grate discharge machine is a continuous automatic intercept and clear the fluid shape of the debris the water treatment equipment can be widely used in municipal sewage treatment. The water industry, power plant intakes, but also can be used as a pre-screening equipment in the textile, food processing, paper, leather and other industries in the wastewater treatment process is one of the most advanced solid-liquid screening equipment, filling the domestic blank.
Second, the principle
The rotary grate discharge machine is assembled into a set of rotary grill chain by a unique tooth harrow, plant. The driver of the motor reducer, chain harrow teeth to reverse the flow direction of rotary motion.
Rake teeth when the chain running to the upper part of the equipment, sheaves and the orientation of the curved track, so that each group rake teeth, produce relatively self-cleaning movement, the vast majority of solid material falls by gravity. The other part is relying on the reverse movement of the cleaner to stick to the rake teeth on the debris cleaned up.
Flow direction rake tooth chain similar to the grill, rake tooth chain axis assembly harrow tooth gap can be selected according to the conditions of use. Can guarantee that when the rake teeth separation of the solid suspended solids in the fluid flow unimpeded flow. The entire work process is continuous, and can also be a gap.
Third, the characteristics of
The device's biggest advantage is the high degree of automation, high separation efficiency, power consumption, no noise, good corrosion resistance, to ensure continuous and stable work in the unattended case, set the overload protection device, the device failure will automatically shut down when the equipment is overloaded with work.
The device according to the users need to be adjusted to equipment operation interval, periodic operation; level difference according to the grid around the automatic control; and manual control, to facilitate maintenance. Users according to different jobs need to be arbitrarily chosen.
The rational design of the device structure, the device work, itself has a strong self-purification capacity, clogging does not occur, so routine maintenance workload.
Fourth, the technical parameters and selection
A. Equipment and harrow teeth specifications
Equipment specifications according to the size of the machine wide sub-HF300-3600 type. Machine width 1800mm, is made online. Rake tooth gate gap is divided into 1mm, 3mm, 5mm, 10mm, 20mm, 30mm, 40mm, 50mm and so on all kinds of specifications, selection by the over-water, lifting height, the total solid-liquid separation and the separation of substances shape, particle size choice and matching different materials.
Device length specifications
Equipment the standard Goushen for 1535mm according to user needs and the use of the actual situation any longer. Special specifications to be designed.
Rotary grate discharge machine is a continuous automatic intercept and clear the fluid shape of the debris the water treatment equipment can be widely used in municipal sewage treatment. The water industry, power plant intakes, but also can be used as a pre-screening equipment in the textile, food processing, paper, leather and other industries in the wastewater treatment process is one of the most advanced solid-liquid screening equipment, filling the domestic blank.
Second, the principle
The rotary grate discharge machine is assembled into a set of rotary grill chain by a unique tooth harrow, plant. The driver of the motor reducer, chain harrow teeth to reverse the flow direction of rotary motion.
Rake teeth when the chain running to the upper part of the equipment, sheaves and the orientation of the curved track, so that each group rake teeth, produce relatively self-cleaning movement, the vast majority of solid material falls by gravity. The other part is relying on the reverse movement of the cleaner to stick to the rake teeth on the debris cleaned up.
Flow direction rake tooth chain similar to the grill, rake tooth chain axis assembly harrow tooth gap can be selected according to the conditions of use. Can guarantee that when the rake teeth separation of the solid suspended solids in the fluid flow unimpeded flow. The entire work process is continuous, and can also be a gap.
Third, the characteristics of
The device's biggest advantage is the high degree of automation, high separation efficiency, power consumption, no noise, good corrosion resistance, to ensure continuous and stable work in the unattended case, set the overload protection device, the device failure will automatically shut down when the equipment is overloaded with work.
The device according to the users need to be adjusted to equipment operation interval, periodic operation; level difference according to the grid around the automatic control; and manual control, to facilitate maintenance. Users according to different jobs need to be arbitrarily chosen.
The rational design of the device structure, the device work, itself has a strong self-purification capacity, clogging does not occur, so routine maintenance workload.
Fourth, the technical parameters and selection
A. Equipment and harrow teeth specifications
Equipment specifications according to the size of the machine wide sub-HF300-3600 type. Machine width 1800mm, is made online. Rake tooth gate gap is divided into 1mm, 3mm, 5mm, 10mm, 20mm, 30mm, 40mm, 50mm and so on all kinds of specifications, selection by the over-water, lifting height, the total solid-liquid separation and the separation of substances shape, particle size choice and matching different materials.
Device length specifications
Equipment the standard Goushen for 1535mm according to user needs and the use of the actual situation any longer. Special specifications to be designed.
