Sludge drying equipment_Sludge drying equipment_Suzhou JoyFa Environmental Technology Corp. Ltd.

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Sludge drying equipment

After the material is transported to the feeding hopper by the screw conveyor, it is first stirred and broken by the mixing device in the hopper, and then transported by the double-axis screw device.

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Product introduction

First, after the material is transported to the feeding hopper by the screw conveyor, it is first stirred and broken by the first line of the mixing device in the hopper, and then transported by the two-axis screw device. After the material is transported to the drying cylinder, it is carried to the height by the lifting part placed in the drying cylinder body, and then due to the action of gravity, it just falls on the high-speed rotating crushing shaft and is quickly broken into small particles. Increased specific surface area, can be quickly dried. This cycle continues until the material is discharged.
Second, in the operation process, the hot medium (hot air, gas or steam, etc.) is in direct contact with the sludge and flows through the sludge layer at low speed to absorb the water in the sludge. Part of the exhaust gas is returned to the original system for reuse through the heat recovery system, and the rest is sent to the exhaust gas treatment system.
Third, the thermal efficiency and evaporation rate are high, which can increase the solid content of the sludge from 25% to 85% to 95%.
Fourth, due to the direct contact with the sludge, the thermal medium will be polluted, and the discharged wastewater and water vapor will be discharged after harmless treatment.

Parameter selection

Model number (mm)	Inclination (%)	Speed (r/min)	Inlet temperature (℃)	Power (Kw)	Volume (m³)	Production capacity (t/h)	Weight (t)
φ600×6000	3~5	3~8	≤700	3	1.69	0.5~1.5	2.9
φ800×8000	3~5	3~8	≤700	4	4.01	0.8~2.0	3.5
φ800×10000	3~5	3~8	≤700	4	5.02	0.8~2.5	4.5
φ1000×10000	3~5	3~8	≤700	5.5	7.85	1.0~3.5	5.6
φ1200×10000	3~5	3~8	≤700	7.5	11.30	1.8~5	14.5
φ1200×12000	3~5	3~8	≤700	11	13.56	2~6	14.8
φ1500×12000	3~5	2~6	≤800	15	21.19	3.5~9	17.8
φ1800×12000	3~5	2~6	≤800	18	30.52	5~12	25
φ2200×12000	3~5	1.5~6	≤800	18.5	45.59	6~15	33
φ2200×18000	3~5	1.5~6	≤800	22	68.38	10~18	53.8
φ2200×20000	3~5	1.5~6	≤800	30	75.98	12~20	56
φ2400×20000	3~5	1.5~5	≤800	37	90.43	18~30	60
φ3000×20000	3~5	1.5~5	≤800	55	141.3	25~35	78
φ3000×25000	3~5	1.5~5	≤800	75	176.6	32~40	104.9

Patent certificate