Starchy residue is the by-products which produced when the potato, sweet potatoes, cassava and other agricultural products produce starch production, the moisture is about 80%, as for high moisture content, heavy viscosity, with the traditional drying process equipment, drying temperature is high, slag starch Gelatinization chemical reaction, dextrin clogging material particles pores, water evaporation does not come out, the particles surface turned yellowish black, "outside the coke within the soft", a serious impact on the sale of dry residue; drying temperature is low, the moisture cannot drying below 15 % at all, dryer sticky wall, gelatinization, agglomeration, drying equipment can not do normal production,this will lead to the impaired interest of the customers.Dingli brand starch slag dryer is based on the research and development for characteristics of raw material such as cassava, potato slag, and after a few sets of dryer producing experience, which can drying all kinds of potato residue below 10% in one time. The equipment used by the company's "mechanical dehydration + drum drying + pulse air drying " special Chinese patent technology, an effective solution to the traditional dryer which can not dry cassava, potato residue problems, drying material with perfect color, good quality, production line of energy saving and environmental protection ,with safe and stable operation,which praised by many new and old customers.
1. Can achieve intelligent control, one-button operation, automatic adjustment of operating parameters, the dryer is always in the best condition to run, to ensure that the drying of the material moisture uniform and stable, bright colors, nutrients remain unchanged.
2. Built-in mixing blade device will be fully stirred and broken material, material and hot temperament heat exchange fully, the equipment unit capacity increased by 50% , fuel energy consumption reduced by 30% ;
3. Equipment with less malfunction, low maintenance costs, low energy consumption;
4. Drying products are powder, water evenly, bright color, drying process does not lose the material nutrients;
5. Starch residue drying production line using a special scattering and crushing device to ensure good dryer drying effect.
6. Adopts a unique sealed insulation device, effectively reducing the heat loss of the drying system;
7. The system sealing performance is good, and with a complete dust removal device, no dust spill, the operating environment is good;
8. The entire drying system using electrical centralized control, hot air temperature with automatic adjustment, a high degree of automation, easy to operate;
9. After the drying process, it can be equipped with crushing, mixing, granulation, packing and other follow-up section to produce potato residue pellet feed products.
Material flow : 75-85% moisture content material first with special dehydration machine removing a part of moisture, the moisture removed around 68%, then send into the dryer by screw conveyor to realize downstream drying. Under the effect of inner shoveling plate, materials are took and scattered constantly, and move in spiral forward method. Inside mixing blade device will be fully stirred and crushed material, material and hot air through full heat exchange, the rapid evaporation of water vaporization, reaching about 35%, discharged by the screw conveyor, then send into the semi-wet material crusher, crushed material size below 1mm, then into pulse air drying process, within 10-15s the material quickly removed to 10% by the cyclone discharger and Pulse bag dust collector recovery dry powder, exhaust emissions amount to the national standard requirement, to complete the entire drying process. Drum cleaning device is installed inside the drum to prevent the material from adhering to the cylinder wall.
Air Flow: The air through hot blast stove fan inflating, the air enters into the hot blast stove for combustion heating. Its temperature reaches up to 600-850℃, then it is inhaled by the dryer induced draft fan absorbed to dry material and evaporate water. Through the heat exchange drying the material. When temperature decreases to 55-85℃, it is discharged out of the dryer. Wet dust are discharged on standard through the cyclone and the pulse dust collector purifying and emission.
Specification (DLZG) | 1208 | 1408 | 1610 | 2010/3 | 2210/3 | 2510/3 | 2512/3 | 2912/3 | ||||||||
Input Capacity (t/d) | 43.7 | 52.5 | 75.8 | 169.0 | 186.5 | 215.5 | 262.2 | 317.6 | ||||||||
Output (t/d) | 25.7 | 30.9 | 44.6 | 99.4 | 109.7 | 126.7 | 154.2 | 186.8 | ||||||||
Evaporation Capacity (t/h) | 0.75 | 0.90 | 1.30 | 2.90 | 3.20 | 3.70 | 4.50 | 5.45 | ||||||||
Raw Material Moisture (%) | 80±5%(Mechanical dehydration to around 68%, and then dry by dryer) | |||||||||||||||
Dried Material Moisture(%) | 10% (adjustable) | |||||||||||||||
Drying temperature (℃) | 350-450℃ | |||||||||||||||
Total Power (kw) | 55 | 75 | 95 | 140 | 170 | 210 | 260 | 300 | ||||||||
Total Weight (kg) | 25000 | 27000 | 28500 | 33500 | 38500 | 45000 | 60000 | 80000 | ||||||||
Area (m2) | 5*20 | 5*20 | 6*22 | 8*25 | 8*25 | 10*28 | 10*30 | 10*30 | ||||||||
Except above models, we also can supply special model according to your requirements. |
Your device will be packed well in container and suit for long ocean shipping.
Pre-sale
1. According to your needs, select right model for you.
2. According to your special requirements, design customized solution and manufacture customized products for you.
3. Welcome your visit.
Sale
1. Sign contract, pay deposit, we arrange production.
2. Product acceptance.
3. Help you formulate construction scheme.
After-sale
1. Assign engineer service for you on-site freely.
2. Install and adjust device, train how to operate.
3. After installation, leaving 1-2 technical staff to help you on-site production, until achieve customer satisfaction.
Dingli Main Products
Below are Dingli Group Factory & Sales Team:
Below are Dingli Group Honors & Certificates & Patents:
Dingli Dryer Production Line has exported to over 30 countries with 300 foreign partners, such as Germany, Britain, United States, Italy, Israel, Chile, Thailand, Russia, Vietnam, India, Cambodia, Indonesia, Malaysia, Thailand etc.
After reach deals, Dingli Engineer will fly to your address, install and adjust machine for you freely.
Also train you operation skills, until you are satisfied.
A:We are a 15 years factory, all our machinery are manufactured by ourselves, factory direct sales, product quality and after-sales service can be guarantee.
A: Yes. Many domestic and international customers visit our factory every year. Our company is located in Zhengzhou Henan province, China, you can come here by air or train.
The nearest airport is Zhengzhou Xinzheng International Airport, and the Airport Code is CGO
We will pick you up at airport. Welcome to visit our factory.
A: Dingli Group products come with best quality, and our products passed CE certification, exported to lots countries around the word, such as Australia, Malaysia, India, Italy ,Indonesia, Vietnam, Philippines, Korea, Brazil, Argentina, Russia, South Africa, etc. You can rest assured with the quality absolutely.
A: Dingli Group has several experienced technicians with passports ready to go for installation, when installation service is needed, the client should pay for technicians' round way air tickets, food and lodging, most importantly to guarantee the technicians' safety.
A: Our warranty period is one year generally.