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SPECIFICATIONS
THERMAL DIAGRAM AND LOCATION OF MAIN UNITS
1. Input duct. 2. Top grain level sensor. 3. Storage hopper. 4. Lower grain level sensor. 5. Stainless steel upper boxes. 6. Drying agent temperature sensor. 7. Mixing deflector. 8. Input grain moisture sensor (option). 9. Drying section. 10. Shutting gate. 11. Grain temperature sensors (3 pcs.). 12. Modernized section for drying corn with increased humidity. 13. Inside service ladder. 14. Air mixers. 15. Grain temperature sensors (3 pcs.). 16. Grain storage section. 17. Hatches and cleaning platforms TSO-150. 18. Heat recuperation area. 19. Hatches for adjusting the heating and cooling zones. 20. Grain cooling area. 21. Air purification system to remove dust and impurities. 22. Insulation of the hot air section. 23. Burner spark arrestor. 24. Stainless steel lining of the Burner chamber. 25. EU Modular linear burner. 26. Grain temperature sensor (1 pc.). 27. Additional grain cooling fans. 28. Dust suppression system. 29. Exhaust air temperature sensor. 30. Windows and shutters for cold air intake. 31. Ambient temperature sensor. 32. Output product moisture sensor (option). 33. Pneumatic unloading device. 34. The gap adjusting mechanism for adjusting the gap for unloading the different crops. 35. Main exhaust fan. 36. Pneumatic distribution cabinet with climate control. 37. Plexiglass inspection window.
Evenness of moisture
How to reduce expenditures; ensure better quality of the product, and speed up drying process? We have the singular answer to all these issues: it is evenness. The even distribution of the seeds in the grain shaft, the uniform mixing of the product when moving through the dryer, and the equal supply of heated air (drying agent) through the entire layer of the seeds. By balancing these factors, we will get a high-quality product in the end.
The design of LUBNYMASH grain dryers provides maximum contact with the heated air for every single part of the grain flow. It lets to achieve another evenness – the evenness of the grain moisture release. The air ducts of variable cross section are installed with the truncated side in the opposite direction to the airflow in a checkerboard pattern. This technical solution guarantees the mixing of the grain in all directions while it is moving through the dryer. The same thickness of the product layer between the boxes ensures the moisture remove is equally effective at any point of the shaft.
Air box: 1. Lateral view. 2. Bottom view. 3. Front View
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CHARACTERISTICS
DR.1-20.М2 · DR.1-25.М2 · DR.1-30.М2 · DR.1-40.М3 · DR.1-50.М3 · DR.1-65.М3 · DR.1-80.М3 · DR.1-100.М3 · DR.1-150.М3 · DR.1-200.М3 Overall dimensions Length · [ mm ] · 11 500 · 11 500 · 11 500 · 11 646 · 11 646 · 13 060 · 11 646 · 11 646 · 11 646 · 11 646 Width · [ mm ] · 3 800 · 4 455 · 4 455 · 5 206 · 5 206 · 8 050 · 9 206 · 9 206 · 13 206 · 17 206 Height · [ mm ] · 18 200 · 20 330 · 22 550 · 20 315 · 22 435 · 28 800 · 20 315 · 22 435 · 22 435 · 22 435 Grain shaft capacity Volume · [ m³ ] · 52 · 59 · 67 · 100 · 112 · 142 · 200 · 224 · 335 · 447 Energy consumption Stated power,
not more than· [ kW/h ] · 50 · 60 · 63 · 82 · 97 · 121 · 163 · 193 · 289 · 386 Linear gas burner Power · [ MW ] · 2 · 2,6 · 3 · 4,8 · 5,8 · 6,5 · 9,6 · 11,6 · 17,4 · 23,2 Average
gas consumption· [ m³/%t ] · 1,1 - 1,2 Drying agent consumption Capacity,
not more than· [ thousand
m³/hour ]· 65 · 76 · 87 · 117 · 146 · 160 · 190 · 292 · 438 · 584 Drying Performance * Wheat, moisture reduction: from 20% to 14% · [ t/h ] · 20 · 25 · 30 · 40 · 50 · 65 · 80 · 100 · 150 · 200 from 24% to 14% · [ t/h ] · 14 · 16 · 20 · 27 · 32 · 42 · 54 · 64 · 96 · 128 from 28% to 14% · [ t/h ] · 12 · 14 · 17 · 23 · 25 · 33 · 46 · 50 · 75 · 100 Corn, moisture reduction: from 20% to 14% · [ t/h ] · 15 · 17 · 23 · 31 · 35 · 48 · 62 · 70 · 105 · 140 from 24% to 14% · [ t/h ] · 10 · 11 · 15 · 20 · 23 · 34 · 41 · 45 · 69 · 92 from 28% to 14% · [ t/h ] · 7 · 8 · 11 · 14 · 18 · 23 · 28 · 31 · 48 · 64 Sunflower seeds, moisture reduction: from 12% to 7% · [ t/h ] · 7,5 · 8,5 · 12,5 · 15,5 · 17,5 · 24 · 31 · 35 · 52,5 · 70 from 15% to 7% · [ t/h ] · 5 · 5,5 · 7,5 · 10 · 11,5 · 17 · 20,5 · 22,5 · 34,5 · 46 from 20% to 7% · [ t/h ] · 3,5 · 4 · 5,5 · 7 · 8 · 11,5 · 14 · 15,5 · 24 · 32 Ambient temperature + 15 degrees, relative air humidity 70 %, atmospheric pressure 99.1 kPa
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DESCRIPTIONS
MOISTURE CONTENT: A KEY AGROTECHNICAL CRITERION
To compete decently in the agrarian business, it’s important to monitor the quality of the harvested crop during storage. Both the private farmers at their elevators and the large agrarian companies use the grain dryers to manage this task. The moisture content of the grain prepared for long-term storage should not exceed 15%. The initial humidity of the harvested crop may be about 20% or sometimes even up to 35%, depending on the climatic conditions. All these factors predetermine the necessity of the additional processing of the harvested grain prior to further processing or storage.
LUBNYMASH – THE LEADING MANUFACTURE OF THE GRAIN SHAFT DRYERS
LUBNYMASH proposes one of the most effective technological solutions for drying large amounts of grain by thermal air flows with maximum moisture removal in a short time. The stationary shaft dryer U13-DR.1 confidently handles wheat and other similar grain crops, such as corn, which requires a more careful approach during heat treatment .
The high-quality material of the dryer shaft guarantees unbroken operation without unexpected stops due to breakdowns and technical malfunctions.
The difficulty with cleaning the stationary dryer body is one of the most common concerns the users may complain about. Furthermore, the grain waste is very inflammable and can easily set on fire.
LUBNYMASH technical solutions implemented in the stationary dryers simplify the cleaning procedures and reduce their number to a technological minimum, compared to the equipment proposed by other manufacturers.
If all the operational conditions are followed, the shaft grain dryer is the proven safest method of grain moisture reduction.
In addition to high product quality shaft grain dryer by LUBNYMASH effectively prevents the environment pollution.
The air purification system installed on the dryer removes the grain dust and waste that can be released into the atmosphere. Furthermore, the principle of reusing hot air (recuperation) will significantly reduce fuel consumption.
Modern heating control systems ensures highly efficient grain drying with reduced fuel consumption. The main Advantages of stationary shaft grain dryers U13-DR.1:
- the ability to install additional sections;
- reliable design and simple operation;
- fast installation;
- the heat recuperation technology reduces energy consumption by up to 35%;
- drying of various crops without need to modify the equipment;
- guaranteed productivity level declared in the technical passport;
- the minimum percentage of damaged seeds
LUBNYMASH: EXPERIENCE MULTIPLIED WITH RESPONSIBILITY
The production company LUBNYMASH (lubnymash.com) has profound experience in the design, manufacturing, and installation of stationary shaft grain dryers. The expertise of our technical specialists allows us to handle tasks of any complexity in drying. It is proven by our satisfied, loyal clients for grain drying equipment not only from Ukraine, but also from other countries.
We are proud that our customers entrust our equipment with drying exotic grain crops that are practically not cultivated on the territory of our country. LUBNYMASH drying equipment successfully operates at hundreds of agricultural enterprises.
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