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China, Chinese High-Efficiency Screw Type Sludge Dehydrator1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Filtration Equipment PartsFilter PressDehydratorSludge Dehydrator
Guangzhou Longdai Environmental Protection Technology Co., Ltd
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Product Description Screw type sludge dehydratorOverview The main body of the screw press sludge dewatering machine is composed of multiple fixed rings, moving rings and a screw filtration section. It organically combines filtration concentration technology and pressing technology, completing the sludge concentration and pressing dewatering work in one cylinder. Inside the concentration chamber, it utilizes the relative movement between the fixed and moving plates to rapidly discharge the filtrate, ensuring it never gets clogged. In the dewatering chamber, the continuous contraction of the volume inside the spiral chamber enhances the internal pressure and the pressure regulation mechanism of the back pressure plate. With a unique and subtle filter body mode, it replaces the traditional filter cloth and centrifugal filtration methods. Its advanced solid-liquid separation and self-cleaning technology will create a new era of sludge dewatering.Working principle 1. Concentration: When the screw drive shaft rotates, the multiple fixed and movable discs set around the drive shaft move relatively. Under the effect of gravity, water is filtered out from the gaps between the relatively moving discs, achieving rapid concentration. 2. Dewatering: The concentrated sludge moves forward continuously along with the rotation of the screw shaft. Along the direction of the mud cake outlet, the pitch of the screw shaft gradually decreases, and the gap between the rings also gradually Narrows, causing the volume of the screw cavity to continuously contract. Under the action of the back pressure plate at the outlet, the internal pressure gradually increases. Driven by the continuous rotation of the screw drive shaft in sequence, the water in the sludge is squeezed out, and the solid content of the filter cake keeps rising, ultimately achieving continuous dewatering of the sludge. 3. Self-cleaning: The rotation of the spiral shaft drives the moving rings to keep turning. The equipment achieves a continuous self-cleaning process through the movement between the fixed rings and the moving rings, thus ingeniously avoiding the clogging problem commonly found in traditional dehydrators.Product structure The core part of the screw press sludge dewatering machine is a group or several groups of filtration units composed of a screw drive shaft, multiple fixed discs and multiple moving discs. Each group of filtration units is divided into two parts: the concentration section and the dewatering section. From the sewage inlet of the concentration section to the mud cake outlet of the dewatering section, the pitch of the screw shaft gradually decreases, and the gap between the fixed ring and the moving ring also gradually decreases. A back pressure plate is installed at the sludge outlet to regulate the pressure inside the spiral cavity. The screw press sludge dewatering machine completes the concentration and dewatering of sludge in one cylinder, replacing the traditional filter cloth and centrifugal filtration methods with a unique and subtle filter body mode.Scope of application It is applicable to sludge dewatering in various industries such as municipal sewage, food, chemical engineering, leather, papermaking, dyeing and printing, petroleum, pharmaceuticals, and slaughterhouses. It is suitable for the treatment of low-concentration and high-concentration sludge, with concentrations ranging from 2000mg/L to 5000mg /L. Company Profile FAQ Q: Where is your company? How can I visit there?A:The company is located in Poly International Finance Center, Huadu District, Guangzhou City,Guangdong Province, China. It is about a 30-minute drive from Baiyun International Airport. If you need, we can pick you up at your door. Welcome to visit our companyQ:Do you have minimum order quantity request?A:No minimum order, but it can get a discount if you order a large quantity.Q:Do you have certificates?A:Yes,we have ISO,CE and RoHS certificate.Q:Can you meet my special requirements for the product?A:Yes,we have a professional design team.We can provide drawings according to your requirements.Q:How to buy your idea products?A:You can provide us your water or waste sources,water or waste quality,flow rate and ground area (connect us for more details)Q:How to pay?A:T/T and L/C are acceptable and T/T will be more appreciated 30% deposit before producing,70% balance before loading by T/T.Q:What is the delivery time ?A: It depends on order quantities .Generally speaking ,the delivery time will be within 2 to 4 weeks.Q:How to pack the products?A:We use standard package .If you have special package requirements ,we will pack as required ,but the fees will be paid by customers.Q:How to install after the equipment arriving destination?A:We will provide detailed illustrations to you. If it is necessary, we will send technicians to help you. However, the visa fee ,air tickets ,accommodation, wages will be paid by buyers.
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