SZG Double Cone Rotary Vacuum Dryer for Specialty Chemicals: Sodium Acetate Trihydrate Crystals
SZG Double Cone Rotary Vacuum Dryer is evaluated for sodium acetate trihydrate crystals in specialty chemicals. The defined feed is washed trihydrate crystals. Review the material-specific operating requirements below alongside the original equipment specifications.
Sodium Acetate Trihydrate Crystals: Application and Process Requirements
For sodium acetate trihydrate crystals, limit removal to the required free water rather than indiscriminate dehydration. Start with washed trihydrate crystals, and identify the volatile phase and incoming variability before choosing a cycle.
The jacketed double-cone vessel tumbles suitable solids under reduced pressure.
Feed, Quality and Downstream Interface
| Review item | Sodium Acetate Trihydrate Crystals |
|---|---|
| Defined feed | washed trihydrate crystals |
| Material-specific focus | limit removal to the required free water rather than indiscriminate dehydration |
| Product quality checks | water content, hydrate identity, assay and agglomerate size |
| Downstream handling | sealed storage under the specified hydrate-handling conditions |
Loading and Material Movement
Include water content, hydrate identity, assay and agglomerate size in the trial record. Define the sampling locations and analytical methods before the test; a result from a different grade, loading pattern or residual liquor cannot establish the operating endpoint for this feed.
Drying Endpoint and Acceptance
Compare combined-batch and discharge-fraction samples, recording fines and retained solids.
Material-Specific Configuration
double cone rotary vacuum dryer selection for this feed should be assessed alongside the double cone vacuum dryer process description. Evaluate industrial vacuum dryer and low-temperature vacuum drying with representative sodium acetate trihydrate crystals. This chemical powder drying application requires a material-specific sampling and acceptance plan.
After the batch meets the agreed specification, arrange sealed storage under the specified hydrate-handling conditions. Examine the effect of discharge, temporary holding and packaging exposure on the measured product condition. Establish the usable batch and cycle for this material; the original model parameters below remain the equipment reference, not a throughput promise for every formulation.
View the SZG Double Cone Rotary Vacuum Dryer range and original equipment specifications
Technical References for This Application
Review the supplier SDS for the actual grade and residual process liquor. HSE safety-data-sheet guidance.
Assess charging, sampling, cleaning and discharge around the selected material. HSE process exposure assessment.
Use the actual powder test data when defining dust collection and handling. HSE combustible-dust handling guidance.
Review operation, access, maintenance and the agreed equipment supply scope. HSE work-equipment selection guidance.
Define the heat-transfer duty and utilities rather than assuming a universal drying cycle. U.S. DOE process-heat reference.
Equipment Reference Parameters
These are the SZG Double Cone Rotary Vacuum Dryer model specifications. The operating duty for sodium acetate trihydrate crystals must be established from the feed and the finished-product requirements above.
| Item | Unit | SZG100 | SZG200 | SZG350 | SZG500 | SZG750 | SZG1000 | SZG2000 | SZG3000 | SZG4000 | SZG5000 | SZG6000 | SZG8000 | SZG10000 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total Volume | L | 100 | 200 | 350 | 500 | 750 | 1000 | 2000 | 3000 | 4000 | 5000 | 6000 | 8000 | 10000 |
| Working Volume | L | 50 | 100 | 175 | 250 | 375 | 500 | 1000 | 1500 | 2000 | 2500 | 3000 | 4000 | 5000 |
| Heating Area | m² | 1.16 | 1.5 | 2 | 2.63 | 3.5 | 4.61 | 7.5 | 10.2 | 12.1 | 14.1 | 15.9 | 17.6 | 19.1 |
| Rotational Speed | rpm | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 4 | 4 | 4 | 4 | 4 | 4 |
| Power | kW | 0.75 | 1.1 | 1.5 | 2 | 3 | 3 | 4 | 5.5 | 7.5 | 7.5 | 11 | 15 | 15 |
| Rotational Height | mm | 1810 | 1910 | 2090 | 2500 | 2665 | 2915 | 3055 | 3530 | 3800 | 4180 | 4300 | 4600 | 4900 |
| Machine Weight | kg | 825 | 1050 | 1350 | 1800 | 2070 | 2250 | 3000 | 4500 | 5350 | 6000 | 7600 | 9800 | 12000 |
| Vessel Design Pressure | MPa | −0.09 to −0.096 | −0.09 to −0.096 | −0.09 to −0.096 | −0.09 to −0.096 | −0.09 to −0.096 | −0.09 to −0.096 | −0.09 to −0.096 | −0.09 to −0.096 | −0.09 to −0.096 | −0.09 to −0.096 | −0.09 to −0.096 | −0.09 to −0.096 | −0.09 to −0.096 |
| Jacket Design Pressure | MPa | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Parameter | Project information |
| Material | Composition, bulk density and handling characteristics |
| Batch size | Required loading quantity and operating schedule |
| Moisture | Initial and target final moisture |
| Temperature | Product temperature limit and available heat source |
| Vacuum | Required process conditions and vapor load |
| Construction | Contact material, seal and cleaning requirements |
| Model | 100 | 350 | 500 | 750 | 1000 | 1500 | 2000 | 3500 | 4500 | 5000 | 8000 |
| Volume inside of tank (L) | 100 | 350 | 500 | 750 | 1000 | 1500 | 2000 | 3500 | 4500 | 5000 | 8000 |
| Practical loading volume (L) | ≤50 | ≤175 | ≤250 | ≤375 | ≤500 | ≤750 | ≤1000 | ≤1750 | ≤2250 | ≤2500 | ≤4000 |
| Rotary speed (r.p.m.) | 3~13 | 6 | 5 | 4 | 4 | 4 | 3.5 | ||||
| Power of motor (kw) | 0.75 | 1.1 | 1.5 | 2.2 | 3 | 4 | 5.5 | 7.5 | 11 | 15 | 37 |
| Occupied area LxW (mm) | 2160×800 | 2260×800 | 2350×800 | 2560×1000 | 2860×1300 | 3060×1300 | 3260×1400 | 3760×1800 | 3960×2000 | 4400×2500 | 4400×2500 |
| Rotating height (mm) | 1750 | 2100 | 2250 | 2490 | 2800 | 2940 | 2990 | 3490 | 4100 | 4200 | 4900 |
| Design pressure inside of tank (MPa) | -0.1~0.15 | ||||||||||
| Design pressure of jacket (MPa) | ≤0.3 | ||||||||||
| Working temperature (°C) | In the tank≤85, Jacket≤140 | ||||||||||
| Model and power of vacuum pump | SK-0.4 1.5KW | SK-0.4 1.5KW | SK-0.8 2.2KW | SK-1.5 4KW | SK-1.5 4KW | SK-3 5.5KW | SK-6 11KW | SK-6 11KW | SK-9 15KW | SK-12 18.5KW | SK-15 22KW |
| Weight (kg) | 800 | 1100 | 1200 | 1500 | 2800 | 3300 | 3600 | 6400 | 7500 | 8600 | 10000 |
Discuss Sodium Acetate Trihydrate Crystals Drying
Send QUANPIN the incoming sodium acetate trihydrate crystals specification, sample information and the required final product condition for an equipment review.
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