Food and Beverage Industry Processing Sludge Dewatering Machine Sewage Treatment Plant

• Customization: Available
• After-sales Service: Lifelong
• Warranty: 1 Year
• Model NO.: QDLX-286
• Type: Sludge Dewatering Machine
• Method: Combined Treatment
• Usage: Industrial, Industry, Domestic, Household
• Solids Handling Capacity: for Feed Sludge Concentration of 2 G/L to 5 G/L (0
• Typical Dewatered Cake Dry Solids Conten: 15 – 20%
• Number of Screws: 1-3
• Screw Diameter: 130-400
• Screw Gear Motor Make (Type): Sew-Eurodrive (Front-Transmission Gearbox)
• Mixer Gear Motor Make (Type): Motive (Worm-Transmission Gearbox)
• Screw Motor Power: 0.12-15
• Mixer Motor Power: 0.37
• Total Power Draw: 0.5-4.9
• Wash Water Requirement: Per Screw: 10 L/H at Minimum 2 Bar
• Inlet Pipe: DN 50d-N 80f
• Filtrate Pipe: DN 80-DN 200f
• Sludge Return Pipe: DN 80-DN 100f
• Flocculation Chamber Drain: DN50-DN65f
• Net Weight: 300-3, 750
• Transport Package: Starderd Export Package
• Specification: QDLX131~QDLX403 or Customized
• Trademark: QDEVU or Customized
• Origin: China
• HS Code: 8421219990
• Production Capacity: 30/Month

Product Description

QDEVU SCREW PRESS SLUDGE DWATERING MACHINE
 

Our Advantages

Rich engineering experience
Efficient service
Simple maintenance
Low operation cost

Product Description

QDEVU sludge and grit handling equipment is designed and manufactured as part of a comprehensive range, for efficient thickening and dewatering of liquid sludges that emanate from municipal and industrial wastewater treatment processes.

QDEVU Screw Press Sludge Dewatering Machine is designed for efficient thickening and dewatering of liquid sludges that emanate from wastewater treatment processes. Typical applications for wastewater treatment plants include dewatering of thickened or unthickened waste activated sludge (WAS), digested sludge from aerobic or anaerobic processes, and dissolved air flotation (DAF) sludges.

This range of equipment is suitable for solids separation treatment for various processes in the following industries:
Municipal wastewater treatment plants
Food industries, including fruit, vegetable, fish and meat processing, milk and cheese producers
Beverage industries, including brewery, distillery, wine making
Chemical industries, including plastics, paints, solvents, oil, greases
Textile Industries including tanneries, laundry

Detailed Photos

Product Parameters

STANDARD SPECIFICATIONS

Parameter	Unit	Model
		QDLX-131	QDLX-201	QDLX-301	QDLX-302	QDLX-303	QDLX-401	QDLX-402	QDLX-403
Solids Handling Capacity1	kg/h	For Feed Sludge Concentration of 2 g/L to 5 g/L (0.2% - 0.5%) of solids
		6	20	40	80	120	100	200	300
		For Feed Sludge Concentration of 5 g/L to ~5 g/L (0.5% - 5.0%) of solids
		10	30	60	120	180	140	280	420
Typical Dewatered Cake Dry Solids Content 2	%DS	15 - 20%
Number of Screws		1	1	1	2	3	1	2	3
Screw Diameter	mm	130	200	300	300	300	400	400	400
Screw Gear Motor Make (Type)		SEW-Eurodrive (Front-Transmission Gearbox)
Mixer Gear Motor Make (Type)		Motive (Worm-Transmission Gearbox)
Screw Motor Power, each	kW	0.12	0.55	0.75	0.75	0.75	1.5	1.5	1.5
Mixer Motor Power	kW	0.37	0.37	0.37	0.37	0.37	0.37	0.37	0.37
Total Power Draw	kW	0.5	0.9	1.1	1.9	2.6	1.9	3.4	4.9
Wash Water Requirement		Per Screw: 10 L/h at minimum 2 bar
Inlet pipe	mm	DN 50	DN 50	DN 50	DN 50	DN 50	DN 50	DN 80F	DN 80F
Filtrate pipe	mm	DN 80	DN 80	DN 150F	DN 200F	DN 200F	DN 200F	DN 200F	DN 200F
Sludge Return Pipe	mm	DN 80	DN 80	DN 80	DN 100F	DN 100F	DN 100F	DN 100F	DN 100F
Flocculation Chamber Drain	mm	DN50	DN50	DN50	DN50	DN50	DN50	DN65F	DN65F
Net Weight	kg	300	580	980	1,350	1,700	1,350	2,700	3,750
Overall Length	mm	2,200	2,900	3,600	3,800	3,950	4,350	4,900	5,100
Overall Height	mm	1,100	1,350	1,750	1,800	1,750	1,750	2,200	2,200
Overall Width	mm	600	800	1,000	1,300	1,750	1,250	1,600	2,200
Materials of Construction		304 Stainless Steel Machine, 316 Stainless Steel Screw(s) with Tungsten Carbide Coating, 316 Stainless Steel Rings and 304 Stainless SteelControl Panel

Notes:
1 Depending on sludge type, polymer type and polymer dose, up to 20% additional throughput may be possible.
2 Depending on sludge type and polymer type, the typical polymer consumption for feed sludge concentration 2 - 5 g/L is 4-8 kg/tonne dry solids processed, and for feed sludge concentration 5 - 50 g/L is 10-25 kg/tonne dry solids processed.



STANDARD INCLUSIONS + OPTIONS
✓= Standard Supply, O = Optional Supply, X = Not Applicable

Equipment	Dewatering Screw Press Model
	QDLX-131	QDLX-201	QDLX-301	QDLX-302	QDLX-303	QDLX-401	QDLX-402	QDLX-403
Skid Mounted Plant	✓	✓	✓	✓	✓	✓	✓	✓
Machine in 316 Stainless Steel	O	O	O	O	O	O	O	O
Sludge Feed Pump	O	O	O	O	O	O	O	O
Polymer Preparation System2	O	O	O	O	O	O	O	O
Dewatered Cake Conveyor (standard length 3.5m)	O	O	O	O	O	O	O	O

Disclaimer: QDEVU is continuously updating and improving its products and services, please contact us for more detailed information or to confirm specifications. QDEVU takes no responsibility for any errors resulting from the use of information contained within this document .

Company Profile

Qingdao EVU Environmental & Engineering Equipment CO., Ltd  (QDEVU) as the leading water, wastewater and sewage treatment manufacturer with over 20 years solid experience to provide productive solution to different type of water issue.
Our end to end water systems and solutions include design, manufacturing, installation, commissioning, operation and ongoing equipment maintenance.



 

 

QDEVU Water has developed a reputation for delivering superior service and high performing systems, enabling its clients to reduce operating costs and extend equipment life-cycles.
All EVU Water products are manufactured under the controls that conforms to the CE, ISO9001, ISO14001, ISO45001 standards,the company was certificated by BV and SGS, and own the "QDEVU" trademark certification.

We have professional engineer support, high efficiency sales team and competitive price superiority, and attract customers from all over the world, we export to over 40 countries, including Europe, Poland, Serbia, Uruguay, Turkey, Russia, USA, Mexico, Brazil, Singapore, India, Egypt, Thailand, Middle east and South Africa. 

 

FAQ

Q1:Are you a factory or trading company?

We are a real manufacturer who can offer you both the most competitive price and top quality products.

Q2:Where is your factory located? How can I visit there?

Our factory is located in Qingdao City Shandong Province, All our clients, from home or abroad, are warmly welcome to visit us!

Q3:Can you put my company brand (logo) on the products?

Yes,we support OEM/ODM service,the customize process as follows:
1.Customers put forward personalized customization requirements.
2.Our engineer draw the design draft.
3.Customer confirm the design draft.
4.Factory start to produce shipment.

Q4:How to select right model?

You can tell us what you need, and we can help you choose the Model.Basic informations as follows:
Wastewater type : Industry wastewater, Domestic wastewater, food wastewater or others)
Capacity:m³/Day or m³/Hour?
Raw water quality: SS, Oil & Grease &Fat & FOG, PH,BOD,COD content?
Output water quality standard,for discharge or reuse?
Local voltage and frequency?

Q5: What is your MOQ?

Normally, our MOQ is 1 set.

Q6:What is the payment term ?

TT and L/C are acceptable and TT will be more appreciated, 30% deposit, 70% balance payment before shipment.

Q7: We haven't imported before, can you ship the goods to our warehouse?

Yes. Although our normal trade term is EXW, FOB, CIF, we can also arrange logistics to your warehouse.

Q8:What is the delivery time of your factory?

5-10 days for general series products, meanwhile, batches products & customized products would need 15-30 days based on different situations.Contact us for the exact time.

Q9:How do you ensure the quality of your products?

Generally, our equipment are the most durable type in the industry, this is also the feature of the label impression for most of our customers at home or abroad.Skilled workers and strict quality control system can ensure every machine with best working performance.

Q10:How to assemble the equipment once we received it?

The CAD install instruction, assembly procedure and project case will be provided.,Of course our skilled installation engineers would go to your country and install the equipment if needed.

Q11: What is your product warranty ?After sales service?

The warranty is 12 months while the lifetime is 10-15 years under good maintenance.It is durable and anti-corrosion.
Provide equipment certification and installation operating instructions.
Provide one-year spare parts.
Provide technical advisory services.
Provide guidance staff for installation and commissioning.