Sludge Dewatering

Product Detail

MDS131 Sludge Dewatering Introduction
The Sludge Dewatering is an enclosed high performance sludge dewatering system. It utilizes a central screw auger and a slowly oscillating multi-disk filter to gradually increase pressure on flocculated sludge to produce an exceptionally dry sludge cake. With electrical, water and polymer usage, and high capture rates the system is very cost effective.



 

MDS131 Sludge Dewatering Structure Principle

Layers of the spacers, which are Fixed and Moving Rings, are secured in place by a tie rod. The inner diameters of the Moving Rings are slightly smaller than the outer diameter of the screw and their rings. Mobilized by the screw, it continuously cleans the sludge out of the gaps, therefore, preventing clogging.



 

MDS131 Sludge Dewatering Specifications

Model	Screw Shaft Specification(mm)	Sludge Cake Outlet Distance(mm)	Machine Specification(mm)			Net Wetight(kg)	Running Weight (kg)	Power (kW)
			L	W	H
MDS 101	F100x1	215	1861	736	1072	205	315	0.24
MDS 131	F130x1	250	1861	736	1072	205	315	0.24
MDS 132	F130x2	250	1929	912	982	275	450	0.36
MDS 201	F200x1	350	2580	883	1264	520	720	0.3
MDS 202	F200x2	350	2650	1055	1375	720	1000	0.66
MDS 311	F310x1	495	3377	930	1670	910	1320	0.74
MDS 312	F310x2	495	3576	1260	1670	1350	2090	1.11
MDS 313	F310x3	495	3726	1615	1670	1820	2820	1.86
MDS 314	F310x4	495	3976	1970	1671	2250	3210	3.1
MDS 411	F410x1	585	3826	1061	1990	1100	1900	1.87
MDS 412	F410x2	585	4345	1460	1952	2300	3250	3.75
MDS 413	F410x3	585	4565	2100	2156	3350	4850	6
MDS 414	F410x4	585	4660	2650	2190	4500	6100	8.2
MDS511	F510x1	508	4875	1000	2215	1400	2400	2.25
MDS512	F510x2	508	5225	1550	2215	2800	3850	4.5
MDS513	F510x3	508	5575	2100	2215	3900	4850	6.7
MDS514	F510x4	508	5800	2650	2215	4800	6000	9




MDS131 Sludge Dewatering Model Reference

	Model	Dried Sludge Standard Capacity(kg/h)		Sludge Treatment Capacity(m³/h)
		Low Concentration	High Concentration	2000mg/L	4000mg/L	10000mg/L	20000mg/L	25000mg/L	50000mg/L
	MDS 101	~ 3	~ 6	~ 1.5	~ 0.75	~ 0.6	~ 0.3	~ 0.24	~ 0.12
	MDS 131	~ 6	~ 12	~ 3	~ 1.5	~ 1.2	~ 0.6	~ 0.48	~ 0.24
	MDS 132	~ 12	~ 24	~ 6	~ 3	~ 2.4	~ 1.2	~ 0.96	~ 0.48
	MDS 201	~ 12	~ 20	~ 6	~ 3	~ 2	~ 1	~ 0.8	~ 0.4
	MDS 202	~ 24	~ 40	~ 12	~ 6	~ 4	~ 2	~ 1.6	~ 0.8
	MDS 311	~ 30	~ 60	~ 15	~ 7.5	~6	~ 3	~ 2.4	~ 1.2
	MDS 312	~ 60	~ 120	~ 30	~ 15	~ 12	~6	~ 4.8	~ 2.4
	MDS 313	~ 90	~ 180	~ 45	~ 22.5	~ 18	~ 9	~ 7.2	~ 3.6
	MDS 314	~ 120	~ 240	~ 60	~ 30	~24	~ 12	~ 9.6	~ 4.8
	MDS 411	~ 60	~ 120	~ 30	~ 15	~ 12	~6	~ 4.8	~ 2.4
	MDS 412	~ 120	~ 240	~ 60	~ 30	~ 24	~ 12	~ 9.6	~ 4.8
	MDS 413	~ 180	~ 360	~ 90	~ 45	~ 36	~ 18	~ 14.4	~ 7.2
	MDS 414	~ 240	~ 480	~ 120	~ 60	~ 48	~24	~ 19.2	~ 9.6
	MDS 511	~90	~ 150	~ 45	~ 22.5	~15	~7.5	~ 6	~ 3.5
	MDS 512	~ 180	~ 300	~ 90	~ 45	~30	~15	~12	~ 7
	MDS 513	~ 270	~ 450	~ 135	~ 67.5	~45	~22.5	~ 18	~ 10.5
	MDS 514	~ 360	~ 600	~ 180	~ 90	~60	~30	~ 24	~ 14

 

MDS131 Sludge Dewatering Production Details

Name: Over All Unit
Materials: SUS304
The over all unit is made up of SUS304 material, with smooth surface. Laser cutting technical ensures the evenness of machine surface.








Name: Rings
Materials: SUS304
First of all, mechanical shaping is done to the rings by imported processing equipment from Switzerland. Then manual shaping is done to control the deviation of evenness under 0.01mm.


 

Name: Screw Shaft
Materials: SUS304
Tungsten carbide coating are done to the screw shaft surface. The hardness can reach HRC 71. The blade of screw shaft also get chamfering process treatment, to match with the ring.





Name: Spray Tube and Nozzle
Materials: SUS304
Spray tube uses SS304 steel, mirror polished.
Its nozzles can achieve well-distributed spray, can achieve solid cone effect,which is better than stainless steel nozzle suppliers


 

MDS131 Sludge Dewatering FAQ

Question 1: You say, your company's 310 series of products, diameter 300 refers to the diameter of the shaft or ring diameter?
310 series of product specifications which are described in great detail, please carefully refer to specifications.




Question 2: your speed when 2 to 3 run / s, if the number of revolutions to 4 or 5 is not the amount of processing doubled capacity?
Processing capacity is not a simple speed can be determined, and also to be separated from the type of material, viscosity, temperature, the number of lamination, size, gap, the length of the screw shaft, back pressure and a series of parameters with the decision. Some domestic manufacturers often through a simple increase in speed to improve the handling capacity, a short time may be no problem, over time (3-6 months later), easily lead to other problems, such as burning motor, laminated deformation, spiral shaft wear and so on Wait.