Wuchang environmental protection inclined plate sedimentation separator is also called inclined plate clarification device, which is a kind of solid-liquid separation equipment. When the solid-liquid mixture to be processed is coagulated, it enters the inlet tank of the inclined plate sedimentation separator and overflows upward between a group of inclined plates. The solid particles fall on the surface of the stainless steel inclined plate, and fall into the sludge collection tank under the action of gravity. The clarified wastewater flows out from the top of the inclined plate separator through the outlet plate hole. Compared with the traditional inclined tube sedimentation tank, the inclined plate sedimentation separator is more economical and occupies less area. The inclined sedimentation plate in the body provides a large effective settlement area to ensure effective solid and liquid separation. Compared with the centrifuge, the inclined plate sedimentation separator has lower cost, more convenient maintenance, and lower energy consumption.

The device is a solid-liquid separation equipment with advanced, reliable and high-efficiency technical performance. Widely used in the purification and separation of various types of sludge, oily sludge sewage, various slurries, industrial waste water, domestic sewage, non-ferrous metal processing waste water, stone waste water, mining waste water, biochemical water and various high suspended solid waste water.

working principle:

The inclined plate sedimentation separator is to set a number of stainless steel thin plates in the sedimentation separation zone, so that the effective sedimentation area can be doubled on the same unit area to form an efficient solid-liquid separation. The suspended solids, solids or flocs formed after adding coagulant in the raw materials accumulate into a thin mud layer on the surface area of the bottom side of the inclined plate, which slides into the mud suspension layer by gravity, and then sinks into the collection. The sludge bucket is discharged from the sludge pipe into the sludge pond for additional treatment or comprehensive utilization. The supernatant gradually rises to the collecting pipe and is gradually discharged, which can be directly discharged or reused.

Technical parameters of inclined plate sedimentation separator:

Features:

1. High efficiency, small area, the inclined plate is extended to 1.6-1.8 meters, the separation efficiency is 2-3 times that of the conventional inclined tube (plate) sedimentation tank, and the area is saved by more than 80%.

2. The accumulated mud can automatically fall into the slag hopper, and the mud can be discharged automatically, which reduces the labor intensity of cleaning the slag.

3. All inclined plates are preferably made of stainless steel, which is durable and anti-corrosion.

4. The inclined plate sedimentation separator is equipped with an anti-clogging device, the inclined plate inclination angle is 60°, and a backwash device is installed.

5. Equipped with a reagent box and a mixing reaction box, the sewage can be coagulated at the same time, which expands the function of the device.

6. The structure is simple and easy to maintain, and there are no other moving parts except the conveying pump used for slag discharge at the bottom.

7. Safe operation, simple operation, uninterrupted operation for 24 hours.

8. It can adapt to a variety of materials, such as high viscosity, high specific gravity, oily, waste water, etc.

9. Equipped with a reagent box and a mixing reaction box, the sewage can be coagulated at the same time, which expands the function of the device.

Application scope:

◆Solid-liquid separation treatment of oily sludge and sewage and other solid-liquid wastes generated in oil fields, refineries and chemical plants, as well as wastes such as construction mud and municipal sludge.

◆The removal rate of mixed wastewater containing multiple metal ions, chromium, copper, iron, zinc, nickel, etc. in electroplating wastewater is above 90%, and general electroplating wastewater can meet the discharge standard after treatment.

◆The turbidity of coal mine and beneficiation wastewater can be raised and lowered from 500-2000 mg/ to 5 mg/L.

◆The chromaticity removal rate of printing and dyeing, bleaching and dyeing wastewater is 70-90%, and the COD removal rate is 50-85%.

◆Removal of a large amount of organic matter from wastewater in tanning, food and other industries, with a COD removal rate of 60-95% and an impurity solid removal rate of over 97%.

◆The COD removal rate of chemical wastewater is 60-85%, the chromaticity of the inclined plate sedimentation separator is 60-95%, and the suspended matter reaches the discharge standard.