Active Member
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[China]
Address: No.28, Chengwen West Road, Gaocheng Town, Yixing City, Jiangsu Province, China
Contact name:Ye Bing
Jiangsu Longdai Environmental Protection Co., Ltd. |
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Full-automatic stainless steel spiral sludge dehydrator manufacturer sludge treatment equipment of food factory
The laminated screw sludge dehydrator is a new solid-liquid
separation equipment that uses the screw extrusion principle to
realize the extrusion dehydration of sludge through the strong
extrusion pressure generated by the change of screw diameter and
screw pitch, as well as the small gap between the moving ring and
the fixed ring.
When the screw type sludge dehydrator dewaters sludge with low
concentration (2000mg/L~), it does not need to build a thickener
and storage tank, which can reduce the construction cost and reduce
the release of phosphorus and the generation of anaerobic odor.
Product advantages
Wide application
1. It is applicable to sludge of municipal sewage, food, beverage,
chemical industry, leather, welding materials, paper making,
printing and dyeing, pharmaceutical and other professions.
2. It is applicable to dehydration of high and low concentration
sludge. When dewatering sludge with low concentration (2000mg/L~),
it is not necessary to build thickeners and storage tanks, reduce
the construction cost, and reduce the release of phosphorus and the
occurrence of anaerobic odor.
Small planning
1. The plan is compact, and the dehydrator contains electric
control cabinet, metering tank, flocculation mixing tank and
dehydrator body.
2. Small floor space, convenient for maintenance and replacement;
Small weight, easy to transfer.
Do not block
1. It has the function of self-cleaning. There is no need to clean
to avoid clogging of filter joints, reduce the water consumption
for scouring and reduce the burden of internal circulation.
2. Skilled in dehydration of oily sludge.
Low speed operation
1. The rotating speed of the screw shaft is about 2~3 rpm, and the
electrode consumption is low.
2. Few faults, low noise oscillation and safe operation.
Simple operation
1. Through the electric control cabinet, it is connected with the
foam machine, sludge pump, dosing pump, etc. to complete 24-hour
continuous unmanned operation.
2. The protection time is short and the protection work is simple.
Durable
1. The machine body is almost made of stainless steel, which can
extend the service life to the maximum extent.
2. The replacement parts only need spiral shaft and traveling ring,
and the service cycle is long.
Parameters
| Specification and dimension Model | DL-101 | DL-102 | DL-201 | DL-202 | DL-301 | DL-302 | DL-303 | |
Handling capacity (m3／h) | Ind concentration S．S．0.2～0.5％) | 0.6~1.5 | 1.2~3.0 | 1.8~4.5 | 3.6~9.0 | 6.0~15 | 12~30 | 18~45 |
Ind concentration (S．S．0.5～2.0％) | 0.25~0.6 | 0.5~1.2 | 0.75~1.8 | 1.5~3.6 | 2.5~6.0 | 5.0~12 | 7.5~18 | |
Ind concentration (S．S．2.0～5.0％) | 0.1~0.25 | 0.2~0.5 | 0.3~0.75 | 0.6~1.5 | 1.0~2.5 | 2.0~5.0 | 3.0~7.5 | |
Exdry amount (kg／h) | Ind concentration (S．S．0.2～0.5％) | 0~3.0 | 2.4~6.0 | 3.6~9.0 | 7.2~18 | 12~30 | 24~60 | 36~90 |
Ind concentration (S．S．0.5～2.0％) | 0~5.0 | 5.0~10 | 9.0~15 | 18~30 | 30~50 | 50~100 | 90~150 | |
Ind concentration (S．S．2.0～5.0％) | 0~5.0 | 5.0~10 | 9.0~15 | 18~30 | 30~50 | 50~100 | 90~150 | |
| Water content of mud cake (％) | 75~85 | 75~85 | 75~85 | 75~85 | 75~85 | 75~85 | 75~85 | |
| Spirical Didiameter (mm)x Quantity (root) | 100x1 | 100x2 | 200x1 | 200x2 | 300x1 | 300x2 | 300x3 | |
| Power (KW) | 0.2 | 0.3 | 0.6 | 0.8 | 0.8 | 1.2 | 1.95 | |
contour size of the unit(s) (ww) | L | 1816 | 1816 | 2500 | 2500 | 3255 | 3455 | 3605 |
| W | 756 | 910 | 850 | 935 | 985 | 1295 | 1690 | |
| H | 1040 | 1040 | 1270 | 1270 | 1600 | 1600 | 1600 | |
| Reference Weight(kg) | 190 | 275 | 360 | 470 | 820 | 1350 | 1820 | |
Real picture
Company Profile
Jiangsu Longdai Environmental Technology Co., Ltd. is an environmental protection equipment manufacturer with 11 years of experience. It has provided a large number of sophisticated environmental protection equipment at home and abroad, established three branches in China, and cooperated with many universities to build Longdai R&D center. There are 4 middle doctors, 10 masters, and 25 senior engineers.
