Previously, Henan beibang Environmental Protection Engineering Technology Co., Ltd. received an order for the construction project of sludge dewatering treatment in a printing and dyeing factory in Shandong province. Because of the old machine aging, the cost of sewage treatment to meet the national requirements is very high, so a new set of equipment is needed. After receiving the order, our staff conducted on-the-spot investigation. At the same time, beibang Laboratory conducted laboratory analysis on the sewage composition quickly, and aimed at the factory environment and sludge dewatering demand of this printing and dyeing factory, the project department of our company has made a set of construction scheme that can easily treat sewage to a standard level at a low cost. Our company recommends beibang diaphragm filter press, which is currently the most widely used one, this machine adopts the whole structure of concentrated filter pressing, with compact structure, small occupied space and large treatment capacity, which is suitable for rapid dehydration treatment of industrial sludge with large amount of mud, a preferred model for sludge dewatering in printing and dyeing industry. It has a series of advantages such as simple technological process, high degree of automation, easy control and operation, adjustable working process, etc., which saves sludge concentration tank and construction funds.
When the equipment was transported to the installation site, the engineering department colleagues of our company, together with the staff in charge of these work in the printing and dyeing factory, inspected the filter press, supporting pump and other equipment that we just delivered one by one, after passing the inspection and getting the satisfaction of the person in charge of the printing and dyeing factory, under the supervision of the person in charge, the staff dispatched by our company are responsible for the whole installation and debugging. After working hard for several days, the equipment can run perfectly and be formally put into production.
The following are the relevant photos of the installation site of sludge dewatering equipment in the printing and dyeing factory, and the filter residues formed after sludge filtration:
Since the filter press equipment was put into use, the waste water of printing and dyeing factory can easily reach the standard, and the cost is very small, and the floor area is also small, which really solves the urgent need of our company.