KJG Hollow Paddle Dryer for Environmental Solids Processing: Water Treatment Sludge Solids
KJG Hollow Paddle Dryer is evaluated for water treatment sludge solids in environmental solids processing. The defined feed is dewatered drinking-water treatment residuals. Match this duty to the material checks below and the unchanged original equipment parameters.
Water Treatment Sludge Solids: Application and Process Requirements
For water treatment sludge solids, account for coagulant composition and abrasive mineral content. Begin with dewatered drinking-water treatment residuals and confirm how the incoming grade varies before defining the drying cycle.
Feed, Product Quality and Downstream Handling
| Review item | Water Treatment Sludge Solids |
|---|---|
| Defined feed | dewatered drinking-water treatment residuals |
| Material-specific focus | account for coagulant composition and abrasive mineral content |
| Product checks | dry solids, metal content, particle behavior and dust generation |
| Downstream handling | contained handling under the site's residuals management plan |
Material Movement and Drying Control
Include dry solids, metal content, particle behavior and dust generation in the trial record. Fix the sampling locations and analytical methods before comparing trials; feed preparation and cooling can affect the measured result.
Drying Endpoint and Product Acceptance
After acceptance, arrange contained handling under the site's residuals management plan. Review discharge, temporary holding and packaging exposure as part of the moisture-control plan.
Application-Specific Equipment Selection
KJG Hollow Paddle Dryer selection for water treatment sludge solids starts with Hollow Paddle Dryer requirements and the defined feed. Assess Contact Dryer and conductive drying together with indirect contact dryers; the sludge drying duty must be demonstrated using representative material and the required finished-product specification.
Identify the residual stream and its contaminants before selecting a drying route. Moisture reduction does not remove metals or establish a permitted disposal, fuel or land-application route.
View the KJG Hollow Paddle Dryer range and original equipment specifications
Technical References for This Application
Obtain the SDS for the actual grade and residual process liquor. HSE safety-data-sheet guidance.
Assess charging, sampling, cleaning and discharge for the selected material. HSE exposure-assessment guidance.
Review the dust characteristics of the collected dry material. HSE combustible-dust guidance.
Review operation and maintenance around the specified equipment configuration. HSE work-equipment guidance.
Review the thermal duty and utilities for the actual feed. U.S. DOE process-heat reference.
Equipment Reference Parameters
These are the KJG Hollow Paddle Dryer model specifications. The operating duty for water treatment sludge solids must be established from the feed and the finished-product requirements above.
| Specitem | KJG-3 | KJG-9 | KJG-13 | KJG-18 | KJG-29 | KJG-41 | KJG-52 | KJG-68 | KJG-81 | KJG-95 | KJG-110 | KJG-125 | KJG-140 |
| Heat transferring area(m²) | 3 | 9 | 13 | 18 | 29 | 41 | 52 | 68 | 81 | 95 | 110 | 125 | 140 |
| Effective volume(m³) | 0.06 | 0.32 | 0.59 | 1.09 | 1.85 | 2.8 | 3.96 | 5.21 | 6.43 | 8.07 | 9.46 | 10.75 | 12.18 |
| Range of rotating speed(rmp) | 15–30 | 10–25 | 10–25 | 10–20 | 10–20 | 10–20 | 10–20 | 10–20 | 5–15 | 5–15 | 5–10 | 1–8 | 1–8 |
| Power(kw) | 2.2 | 4 | 5.5 | 7.5 | 11 | 15 | 30 | 45 | 55 | 75 | 95 | 90 | 110 |
| Width of vessel(mm) | 306 | 584 | 762 | 940 | 1118 | 1296 | 1474 | 1652 | 1828 | 2032 | 2210 | 2480 | 2610 |
| total width(mm) | 736 | 841 | 1066 | 1320 | 1474 | 1676 | 1854 | 2134 | 1186 | 2438 | 2668 | 2732 | 2935 |
| Length of vessel(mm) | 1956 | 2820 | 3048 | 3328 | 4114 | 4724 | 5258 | 5842 | 6020 | 6124 | 6122 | 7500 | 7860 |
| Total length(mm) | 2972 | 4876 | 5486 | 5918 | 6808 | 7570 | 8306 | 9296 | 9678 | 9704 | 9880 | 11800 | 129000 |
| Distance of material inlet&outlet(mm) |
1752 | 2540 | 2768 | 3048 | 3810 | 4420 | 4954 | 5384 | 5562 | 5664 | 5664 | 5880 | 5880 |
| Height of center(mm) | 380 | 380 | 534 | 610 | 762 | 915 | 1066 | 1220 | 1220 | 1430 | 1560 | 1650 | 1856 |
| Total height(mm) | 762 | 838 | 1092 | 1270 | 1524 | 1778 | 2032 | 2362 | 2464 | 2566 | 2668 | 2769 | 2838 |
| Steam inlet“N”(inch) | 3/4 | 3/4 | 1 | 1 | 1 | 1 | 11/2 | 11/2 | 11/2 | 11/2 | 2 | ||
| water outlet”O”(inch) | 3/4 | 3/4 | 1 | 1 | 1 | 1 | 11/2 | 11/2 | 11/2 | 11/2 | 2 |
Equipment Views
Discuss Water Treatment Sludge Solids Drying
Send QUANPIN the incoming water treatment sludge solids specification, sample information and the required final product condition for an equipment review.
Start Optimizing Your
Drying Process Today.
Our engineers are ready to assess your material and recommend a reliable, cost-effective drying solution.