Qdpp Integrated Sewage Treatment Equipment, 0.5m3+ Capacity, Black FRP Design

• Customization: Available
• After-sales Service: After-Sales One-Stop Service
• Warranty: 1 Year
• Model NO.: QDPP
• Type: Sewage Treatment Equipment
• Method: Biological Treatment
• Usage: Industrial, Home, Agriculture, Hospital, Domestic Wastewater
• Color: Black/Blue/etc
• Treating Capacity: Above 0.5m3
• Material: Carbon Steel& Stainless Steel/FRP
• Painting: Epoxy Painting
• Cod Outlet: Can Be Less Than 50mg/L
• Control Method: Chaos Cloud Platform
• Operating Power: 3.8kw
• Area: 24m2
• Operating Weight: 3.8t
• Transport Package: Seaworthy Package
• Specification: ISO standard/ international Standard
• Trademark: Zhong Qiao Enlightenment
• Origin: China
• HS Code: 8421299090
• Production Capacity: 50sets Per Month
• Package Size: 2000.00cm * 500.00cm * 400.00cm
• Package Gross Weight: 2000.000kg

Product Description

Product Description

I. Product Definition

Introducing the QDPP Integrated Sewage Treatment Equipment-an engineering marvel from Shandong Zhongqiao Enlightenment Environmental Protection Equipment Co, Ltd. Crafted from a novel, high-molecular material, this equipment stands out with a sophisticated tank design. It's a testament to our R&D team's expertise, triumphing over challenges to refine Western technologies. Tailored to address rural China's specific sewage conditions and discharge standards, this cutting-edge series features variants like the Zhong Qiao Tank Horizontal Tank A/B, Vertical Tank A/B, and Hollow Tank.

II. Raw Materials

Our choice of high-modulus polypropylene is a game-changer for buried drainage, sewage, and wastewater treatment. This top-tier material boasts an elastic modulus of ≥1500 MPa, surpassing HDPE's 800 MPa. The heightened elastic modulus significantly enhances the product's ring stiffness, marking it as a superior choice.
Polypropylene is a non-toxic, odorless, and tasteless crystalline polymer with a low density of 0.90-0.91 g/cm³, making it exceptionally lightweight. It's renowned for stability in water, boasting a mere 0.01% absorption rate. With a molecular weight ranging from 80,000 to 150,000, it ensures remarkable molding properties and a sleek, glossy finish.

This polymer exhibits outstanding chemical stability-resilient against numerous chemical reagents. While concentrated sulfuric and nitric acids can corrode it, polypropylene resists low molecular weight aliphatic hydrocarbons, aromatic hydrocarbons, and chlorinated hydrocarbons via increased crystallinity, which enhances its suitability for manufacturing corrosion-resistant chemical equipment and components.
Boasting non-toxicity and odorlessness, polypropylene features low density yet excels in strength, stiffness, hardness, and heat resistance. It performs optimally at approximately 100°C and possesses excellent dielectric properties and high-frequency insulation, unaffected by humidity.
Polypropylene's resilience to common acids, bases, and organic solvents makes it a prime candidate for applications like food utensils.
PPH, a high molecular weight homopolypropylene with a low melt flow rate, undergoes β-modification to achieve a refined crystalline structure. This modification ensures superior chemical resistance, high-temperature endurance, robust creep resistance, and exceptional impact resistance even at low temperatures.



II. Characteristics



1. Safety
 

The tank is manufactured using a spiral extrusion winding-one-time forming technology. The tank is formed directly from granular raw materials through molds, achieving a seamless, one-piece structure.

2. Durability

The raw materials include UV-resistant and anti-aging additives, addressing the issue of short outdoor service life for plastic equipment and significantly extending its lifespan.

3. Economic Efficiency

The tank can have a thickness of over 80 mm, with a tapered cross-section. The thickness can be increased in areas with greater stress at the lower part of the tank, optimizing the use of materials where needed.

4. Corrosion Resistance


It exhibits excellent resistance to various acids and bases and can store most organic and inorganic acids, bases, salts, and some organic solvents (see the corrosion data sheet for details).

5. Flexible and Convenient Installation
Lightweight, easy to install and maintain, non-toxic, non-scaling, and non-contaminating. It is user-friendly, customizable according to customer needs, and allows for flexible overall installation.
6. Wide Application Range

A versatile choice, ideal for industries such as wastewater treatment,
air pollution control, lithium battery new energy, chemical manufacturing, metallurgy, electroplating,
chemical fiber production, dyeing, environmental protection, petroleum processing, electronics, pharmaceuticals, food, oils, light industry, acid production, acid washing, and
battery materials.

IV. Structural Appearance
Main Equipment Color: While light gray remains the primary color, customized color options are readily available to meet specific preferences.
Equipment Structure: Options include either a solid wall structure or a hollow structure, catering to diverse needs.



V. Production Process
Our state-of-the-art QDPP Integrated Sewage Treatment Equipment employs a one-time molding and multiple winding production process, with wall thickness ranging from 10 mm to 80 mm. The meticulous multiple winding technique involves crafting the base layer, allowing it to cool and crystallize completely, before releasing internal stress. Subsequent reheating of the base layer enables additional layer winding. The number of winding layers and thickness varies according to the specific tank joint and requirements.

VI. Welding Process

The external welding process is a masterpiece of precision and strength, utilizing state-of-the-art imported automatic extrusion welding machines. This high-tech method creates robust, large-scale welds effortlessly, particularly in areas that experience the greatest stress within the tank. By employing new PPH pellets that share the same properties as the tank material, we achieve a thermal fusion at the weld seams that results in a seamless bond with the tank bottom and body, ensuring unparalleled solidity and durability.



Defining Characteristics of Our Product:

1. Our manufacturing process is a marvel of high mechanization and automation, guaranteeing a steadfast and superior quality of the product.
2. Ingeniously designed weld seams, tailored to the stress characteristics of the product, are crafted to ensure maximum integrity and durability.
3. The product boasts outstanding integrity, with welds seamlessly integrating into the tank structure, offering remarkable corrosion resistance and ensuring a leak-proof performance that stands the test of time.
4. Experience reduced flash combined with sleek and visually appealing seams that enhance the aesthetic appeal of the tank.
5. Our innovative approach includes the addition of UV absorbers to the PPH pellets, effectively preventing aging and significantly prolonging the service life of the tank.


Innovative Internal Welding Process

The internal welding process is the pinnacle of our manufacturing ingenuity, employing cutting-edge automatic long-arm extrusion welding technology. This essential step uses the same high-quality PPH pellets, identical in nature to the tank material, achieving a thermal fusion at internal weld seams. This fusion seamlessly integrates with the tank bottom and body, mirroring the external welding in principle, although utilizing different specialized equipment. The outcome is a result of precision engineering, ensuring the internal structure is as robust and reliable as the exterior.


Core Characteristics of the Internal Structure:
1. The process is highly mechanized and automated, ensuring a consistent and superior product quality at every stage.
2. With weld seams meticulously designed based on the product's stress response, we ensure unrivaled integrity and strength.
3. Our product promises extraordinary integrity with welds that flawlessly become one with the tank, providing excellent corrosion resistance for secure, leak-proof operations.
4. Witness reduced flash with impeccably smooth and aesthetically pleasing seams that elevate the overall design.
5. PPH pellets are enhanced with UV absorbers, dramatically slowing the aging process and extending the tank's operational life far beyond expectations.


Unrivaled Performance Parameters
 

Polypropylene (PPH) Performance Table
Item	Typical Value	Unit	Test Method
Density	905	k/m3	ISO 1183
Melt Flow Rate (230°C/2.16 kg)	0.3	g/10 min	ISO1133
Melt Flow Rate (190ºC/5.0kg)	0.6	g/10 min	ISO 1133
Yield Stress (50 mm/min)	36	MPa	ISO 527-2
Yield Strain (50 mm/min)	10	%	ISO 527-2
Tensile Modulus (1 mm/min)	1650	MPa	ISO 527-2
Charpy Impact Strength, Notched (+23°C)	7	KJ/m²	ISO 179/1eA
Notched Impact Strength (-20°C)	2	KJ/m²	ISO 179/1eA
Vicat Softening Temperature B (50N)	95	ºC	ISO 306

 

 

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