QDPP Integrated Sewage Treatment Equipment

Product Definition

QDPP integrated sewage treatment equipment is named after the raw material and is a polymer and new material equipment. Since the equipment made of this material is integrally molded, it is presented as a tank. Based on the tank form, the R&D team of Zhong Qiao Enlightenment overcomes difficulties, improves technology in west countries, and develops a series of integrated sewage treatment equipment such as Zhong Qiao horizontal tank A/В, Zhong Qiao vertical tank A/В, Zhong Qiao hollow tank, etc. Aiming to the current situations and discharge criteria of sewage in China's rural areas.

Characteristics

1. Safety

   The tank body is made by using spiral extrusion and winding one-step forming technology. The granular masterbatch is directly formed through the mold to achieve the purpose of overall molding for the tank body without welds.

2. Durability

   Anti-UV and anti-aging additives are added to the raw materials, so that the defect of short outdoor service life for plastic equipment is improved, and the service life is greatly prolonged.

3. Economy

   The thickness of the tank can reach more than 80mm, and its cross-section can be gradually changed. The thickness in the lower part of the tank that bears greater stress can be increased accordingly, so that the raw materials can be used in the place where needed.

4. Corrosion resistance

   It has good corrosion resistance to various acids and alkali, and it can be used to store most organic and inorganic acid, alkali, salt solvents and some organic solvents (see the anti-corrosion data sheet for details).

Structure and appearance

Equipment body color: The main color of our equipment body is beige grey, and the color can be customized as required;

Equipment structure: It can be divided into solid wall structure/hollow structure;

Production process

QDPP integrated sewage treatment equipment adopts a one-step forming and multi-winding production process. The wall thickness can be 10-80mm. Multi-winding means that after the bottom layer of the tank is wound, the bottom material is crystallized through the sufficient air cooling process, and the stress of the internal material is sufficiently released. Then reheat the surface of the bottom layer to wrap the next layer. The number of winding times varies with the thickness for the joints of the tank.

Welding process

External welding and fabrication

External welding is a process that uses an imported automatic extrusion welding unit to form a large welding seam through one-step welding in the most stressed part of the tank. The brand new PPH granular material, which has the same properties as the tank body, is hot-melted at the large weld to be integrated with the tank bottom and tank body.