Spent Brewer's Grain Drum Dryer
Product Description
In many feed resources that need to be developed, beer spent grain and yeast are becoming more and more important because of their rich nutritional value and considerable output. In recent years, beer production has developed rapidly in the world. In 2018, the output of beer was 18500 million liters, which could produce about 3000000 tons of dried beer spent grain and yeast residues and 750 thousand tons of feed protein. But so far, only a small amount of this BSG and yeast are sold as coarse fodder, most of which have been abandoned, water washed away on the day of rain, or fermented and stinky and breeding mosquitoes and flies. This is a waste of resources and environmental pollution. Therefore, it is imperative to develop and utilize beer grains and yeast.
BSG are major by-products in beer production. However, high moisture (80-85%) brings a lot of problems with utilization and transportation. Today the best way to solve this problem is to dehydrate BSG and transfer them into composite feed, which could be effectively absorbed. According to the need of different livestock, people could make variable feed by adding a specific additive such as trace elements. In this way, BSG could get fully used, which could bring priceless environmental benefits and economic benefits. By considering the situation of the global market, our company cooperated with the relevant designing institute, eventually designing and manufacturing the 'extruding-desiccation machine plus BSG dryer' systems. The new product line could fulfill continuous and stable production and has the characterization of low cost, easy installation and maintenance, and less need for labor. Meanwhile, the product moisture of the dehydration process and drying process could separately approach 50-65% and 12%, which is satisfying. According to the test report of the national feed quality supervision, inspection, and test center, the nutrient in BSG will not a loss in the process of dehydration and drying. Currently, we could provide a different series of drying equipment to meet the demand of different beer suppliers.
Drying Process
Working Principle
Cool Material flow: After the dehydration, BSG is delivered to the cylinder and realize the concurrent drying process. Wet materials are lifted up and down by the internal flights and pushed through three layers in a spiraling pattern, which realizes the heat exchange between cool materials and heated air. The dry materials could pass through the drum quickly with the air force. Wet materials would be dropped gradually and get fully dried to 10% to 15% moisture. The eventual dry materials would be delivered out of the systems through a screw conveyor. Inside the drum, there is a vibration cleaning device, which could prevent the adhesion between materials and drums.
Hot fluid(air) flow: Cool air is compressed into the furnace through a blower and heated to 500ºC to 500ºC. Then the heated air taken into the drum by a draught fan would exchange the heat with wet materials, absorb the moisture, and get delivered out of the drum with the temperature reduction of 55 to 60ºC. The exhaust gas will be dealt with a cyclone dust extractor and wet dust extractor, which would eventually meet the exhaustion requirement.
Characterization
1. PLC smart control. The dried product is yellow, high-protein, and with good palatability.
2. Impurities removal. Iron dust and other impurities are cleaned and would not enter the following process.
3. High heat efficiency. The effect of insulation is as high as 70% and raises heat efficiency by 30%.
4. Four-wheel drive, more steady and stable.
5. Save 50% space compared to traditional dryers and reduce 50% civil investment.
6. Innovative flight design. Effective flights combination would bring better process control, thermal distribution, and heat efficiency. The temperature of exhaust gas is lower than 50ºC.
7. Convenient variable frequency control systems. The customer could change the material flow rate and product moisture based on their needs.
8. Environmental and safe. Modular configuration of dust collection and purification systems
9. More choice for novel air furnaces with high efficiency, convenient manipulation, and energy control, which could reduce 30% energy cost and 20% electric cost.
Technical Specifications
| Model |
JTSG1409 |
JTSG1615 |
JTSG2010/3 |
JTSG2210/3 |
JTSG2510/3 |
JTSG2512/3 |
JTSG2912/3 |
| Capacity (t/d) |
21.5 |
40.0 |
62.5 |
70.5 |
83.5 |
108.0 |
120.0 |
| Water evaporation(t/h) |
0.45 |
0.85 |
1.35 |
1.44 |
1.76 |
2.10 |
2.50 |
| Raw material moisture(%) |
60±5% |
| Drying temperature(ºC) |
250±30ºC |
| Motor power(kw) |
34 |
45 |
78 |
85 |
110 |
125 |
135 |
| Weight(kg) |
15500 |
19500 |
25000 |
27000 |
35000 |
38000 |
43500 |
| Plant area(m²) |
5m*15m |
6m*22m |
8m*18m |
8m*18m |
10m*18m |
10m*20m |
10m*22m |
Package & Delivery
FAQ
Q: What is your Business Model? Trading company or factory?
A: We are a 15 years factory, all our machinery is manufactured by ourselves, factory direct sales, product quality, and after-sales service can be guaranteed.
Q: Can I visit your factory?
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 the airport. Welcome to visit our factory.
Q: What is the Quality of your products?
A: Zhengzhou Jiutian products come with the best quality, and our products passed CE certification, exported to lots countries around the world, such as Australia, Malaysia, India, Italy, Indonesia, Vietnam, Philippines, Korea, Brazil, Argentina, Russia, South Africa, etc. You can rest assured of the quality absolutely.
Q: How long is the Warranty of your equipment?
A: Our warranty period is one year generally.
About Us
Founded in 2003, Zhengzhou Jiutian is an enterprise with 200 employees committed to enhancing clients productively, profitability, and safety. Jiutian has developed more than 200 patented products for the drying machine. Jiutian Machinery products include biomass drying and pelletizing production line, feed dregs drying equipment, coal drying upgrading equipment, poultry manure drying equipment, coconut fiber, and coir drying machine, and related wood shaving machine, pellet machine, dehydration machine, carbonization furnace, etc.
At present, Jiutian not only has a huge customer resource system and considerable market share in the country but also in the UK, Russia, Greece, Italy, Israel, Morocco, Congo, Côte d'Ivoire, Madagascar, Australia, India, Vietnam, Laos, Indonesia, Malaysia, Sri Lanka. In Chile, the United States and other countries have established a case of dryers and successfully put them into production, to achieve the quality and technology of dryer products and international standards.
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