Henan Staurk Machinery CO.,LTD
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Delivery Time | 30 days |
| Supply Ability | 500 |
| Model Number | CE ISO |
| Place of Origin | CHINA |
| Brand Name | Staurk |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Delivery Time | 30 days |
| Supply Ability | 500 | Model Number | CE ISO |
| Place of Origin | CHINA | Brand Name | Staurk |
| High Light | Rotary Drum Dryer for sewage sludge ，Rotary Drum Dryer with anti-sticking mechanisms ，Rotary Drum Dryer for municipal waste | ||
Rotary drum dryer for sewage sludge
1.Product Introduction
A Rotary Drum Dryer for sewage sludge is heavy-duty thermal equipment designed to process municipal wastewater residues. Raw sewage sludge is highly viscous, foul-smelling, and typically contains 70%–80% moisture. Passing through a notorious "sticky phase" during heating, this dryer is engineered with robust internal scraping and crushing mechanisms to safely reduce moisture down to 10%–15%, achieving massive volume reduction and complete sterilization.
2.Application
Municipal Waste Volume Reduction: Minimizing the weight and volume of municipal sewage sludge by up to 80%, drastically cutting landfill disposal and transport costs.
Sludge-to-Energy (Bio-fuel): Converting dried organic sewage sludge into high-calorific fuel pellets for co-firing in coal power plants or cement kilns.
Landscaping & Fertilizer Bases: Transforming clean, pathogen-free biological sludge into sterile organic soil conditioners or fertilizer additives.
3.Working Principle
The dryer operates on a continuous, tightly sealed heat exchange mechanism:
Feeding & Sticky-Phase Breaking: Wet sludge is fed into the rotating drum. Because sludge becomes extremely sticky as it begins to dry, a back-mixing system (mixing dried sludge with wet sludge) or a specialized feeding disperser is used at the inlet to break up the material.
Anti-Sticking & Fragmentation: Inside the drum, a combination of lifting flights, crushing paddles, and self-cleaning chain systems continuously break, shred, and shower the sludge. This prevents the sludge from sticking to the drum walls or forming large, wet-core balls, ensuring uniform contact with the hot drying gases for rapid evaporation.
Discharge & Odor Treatment: The dried, granular sludge is discharged at the lower end. To handle environmental and safety hazards, the exhaust system utilizes a cyclone separator, baghouse filter, and an odor-treatment scrubber (often paired with condensation or thermal oxidation systems) to safely trap dust and neutralize harmful gases before venting.
4.Technical Specifications
|
Product Specs (m) |
Capacity(T/H) |
Main Motor Power |
Main Motor Mode1 |
Main Gearbox Model |
Ratio |
Weight (T) |
|
1.2x10m |
2.5 |
7.5 |
Y160M-R3 |
ZL50-16-1 |
13.5 |
|
|
1.5x12m |
3.3-4.9 |
10 |
Y160L-6B3 |
JZQ500-111-2F |
- |
18.9 |
|
1.5x15m |
4-6 |
18.5 |
Y200L-6 |
JZQ500-111-2F |
21 |
|
|
1.8x12m |
4-6 |
11 |
Y200L-6 |
ZQ50-1611-2 |
16.46 |
22.33 |
|
2.2x12m |
7-12 |
18.5 |
Y160L-6 |
JZQ650-111 |
31.5 |
37.6 |
|
2.2x14m |
7-12 |
18.5 |
Y160L-6 |
JZQ750-111 |
31.5 |
40 |
|
2.2x16m |
12 |
30 |
Y225M-6 |
JZQ750-11 |
31.5 |
45 |
|
2.4x14m |
12 |
30 |
Y250M-6 |
JZQ750-111 |
31.5 |
51 |
|
2.4x18m |
10-13 |
37 |
Y250M-6 |
ZL85-13-1 |
27.16 |
54 |
|
2.4x20m |
10-14 |
37 |
Y250M-6 |
ZL85-13-1 |
27.16 |
54.14 |
|
3x20m |
25 |
55 |
Y250M-4 |
ZL100-16-1 |
41.52 |
78 |
|
3x25m |
32-36 |
75 |
YR280M-4 |
ZL100-16-1 |
41.52 |
104.9 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
3000000USD-5000000
Employee Number:
160~160
Ecer Certification：
Verified Supplier
Henan Staurk Machinery Co., Ltd. is headquartered in Zhengzhou, Henan Province. With a leadership team boasting over 20 years of industry expertise, we are a premier enterprise specializing in the R&D, manufacturing, and sales of large and medium-sized mining, metallurgical, and construction mac... Henan Staurk Machinery Co., Ltd. is headquartered in Zhengzhou, Henan Province. With a leadership team boasting over 20 years of industry expertise, we are a premier enterprise specializing in the R&D, manufacturing, and sales of large and medium-sized mining, metallurgical, and construction mac...
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