IE-expo Chengdu

Global series

Exhibitor List

Country China
Products Treatment of sludge and residues
Hall 5
Booth A30
Introduction Dezhou Dingyue Environmental Protection Technology Co., Ltd. is located in Dezhou City, Shandong Province. It is engaged in the production base of environmental protection equipment such as stacked screw sludge dehydrator and inclined screen solid-liquid separator. It is an earlier enterprise specializing in the design and R & D of environmental protection equipment in China and the owner of a number of national patents for sludge dehydrators.


Stacked screw sludge dehydrator
The stacked screw sludge dehydrator is a new type of solid-liquid separation equipment that uses the screw extrusion principle to realize the extrusion dehydration of sludge through the strong extrusion pressure generated by the change of screw diameter and pitch and the small gap between the swimming ring and the fixed ring.
Inclined screen solid-liquid separator
The inclined screen solid-liquid separator has high automation level, low operation speed, simple operation, easy maintenance, large daily processing capacity and low power consumption. It is suitable for continuous operation. The overall size of the whole machine is small. It is an ideal fecal treatment equipment for large-scale pig farms and cattle farms. Greatly improve the treatment and efficiency of livestock and poultry manure. Special purpose products with different materials can also be customized according to different industries and users.
Rotary rake tooth grid trash remover
Rotary mechanical grid is a special equipment for water treatment that can continuously and automatically intercept and remove sundries of various shapes in the fluid. It can be widely used in urban sewage treatment, tap water industry and power plant intake. At the same time, it can also be used as the front screening equipment in the wastewater treatment process of textile, food processing, papermaking, leather and other industries, It is one of the advanced solid-liquid screening equipment at present.

The biggest advantages of the equipment are high degree of automation, high separation efficiency, low power consumption, no noise and good corrosion resistance.

Due to the reasonable structural design of the equipment, when the equipment works, it has strong self purification ability and will not be blocked, so the daily maintenance workload is very small.
PAM automatic medicine brewing device
PAM dosing device is an intelligent, fully automatic and continuous integrated flocculant dissolving and dosing device, and the concentration of the prepared solution is generally 0.1% - 0.2%.   

PAM dosing device consists of water supply system, dry powder dosing system, dissolution and ripening system, control system and liquid dosing system.   

The device is a fully automatic continuous configuration and dosing system of powdered polymer flocculant. The dry powder flocculant enters the premixer from the screw propeller for premixing with clean water. The wetted material enters the preparation tank for dilution and is prepared according to the required concentration.   

The prepared solution enters the storage tank from the preparation tank through the curing tank. When the liquid level in the storage tank is at a high level, the preparation process will be stopped automatically. When the solution drops to a low level, the batching process will be restarted automatically. The preparation tank and curing tank are equipped with multi blade agitators to fully ensure the dilution and curing of flocculants.  

The device adopts full-automatic control system, which has high degree of automation, stable performance, reliable operation, simplicity and clarity.

Back to Exhibitor List