Black soldier flies are saprophytic insects that can feed on kitchen waste and livestock manure to produce high-value animal protein feeds. Because of their rapid reproduction, large biomass, wide food habits, high absorption and conversion rate, easy management and cost of feeding Its larvae are called "Phoenix worms", which have become as famous resource insects as fly maggots, mealworms, barley worms, etc., and have been promoted all over the world.
Jiutian® Black Soldier Flies Dryer is a drying equipment that uses low temperature steam to process black soldier flies in batches. After drying, the black soldier flies have beautiful color and can maintain a perfect appearance. After drying, the black soldier flies have low water content, are easy to grind, and the active ingredients are well preserved. It solves the problem of difficult disposal of kitchen waste and poultry manure, and reduces manure and organic waste. It can also generate biodiesel, organic fertilizer and high-protein feed through resource treatment technology, so as to turn waste into treasure.
Steam Dryer Working Principle
Processing flow of food waste black soldier fly processing production line:
(1) Automatic feeding system: After the kitchen waste is uniformly collected and transported to the treatment plant, it is first recorded by the electronic floor scale weighing measurement data, and then unloaded into the receiving temporary storage tank of the kitchen waste storage bin, preheated by the heating system, and evenly distributed by the double screw feeder. It is transported to the double-layer water separation screw, and after the first gravity natural water separation, the first solid-liquid separation is completed, and the material is evenly transported;
(2) Automatic sorting system: 1. The first automatic sorting: It is transported to the belt-type automatic magnetic separator through the double-layer water-separating auger to carry out the process of removing iron impurities. Remove from the material and complete the first automatic sorting; 2. The second automatic sorting: enter the large impurities separator through the belt-type iron remover, and remove the larger impurities in the material (such as chopsticks, beverage bottles, plastic bags, can rings, stainless steel and other large impurities) through the large impurities. The automatic rotating claw of the trash remover is isolated from the fixed grid, which removes large impurities and automatically falls into the temporary storage box of debris to complete the second automatic sorting; 3. The third automatic sorting: The materials that have been processed through the bulk processing enter the crushing and sorting machine through the screw conveyor, which can remove inorganic impurities (such as plastics, chopsticks, toothpicks, glass, sand, dishes, etc.) in the garbage. ) is separated out to complete the third automatic sorting.
(3) Solid-liquid separation system: The organic matter after automatic sorting and impurity removal is conveyed by the screw conveyor. In the case of auxiliary heating, the solid grease in the material is turned into liquid grease. Under the action of the screw extrusion dehydrator, the solid-liquid is completed by strong extrusion. In the separation process, the solid organic matter is discharged through the screw conveyor and enters the next process.
(4) Oil-water separation system: The liquid separated by the screw extruder contains crude oil components, which is the raw material for making biodiesel and has high economic value. The three substances of oil, water and slag in the liquid can be effectively removed by the three-phase centrifugal oil extractor. The slag can be separated and sold as a commodity, the slag can be returned to the organic matter, and the water can be discharged after being treated by the system.
(5) Odor collection and purification system: The odor in the workshop is collected from various parts, centralized dosing treatment, biological spray dust removal and deodorization filtration, activated carbon adsorption, and then discharged after deodorization treatment by plasma photocatalyst anion air deodorization and sterilization device.
(6) PLC automatic control system: The whole production process adopts PLC automatic control system, which has a high degree of automation, less labor, and automatic adjustment of various indicators.
Insect Dryer Product Features
1. The single-layer rotary tumble dryer has the characteristics of high degree of mechanization, strong anti-overload ability, large processing capacity, and continuous operation;
2. After the heat transfer oil (or steam) heated at about 300°C undergoes heat exchange in the dryer, the low temperature heat transfer oil (condensed water) flows back into the heat transfer oil furnace (steam boiler) for reheating, recycling, and the heat is fully utilized. loss, drying energy consumption is 20-40% lower than that of ordinary dryers;
3. The heat transfer oil (steam) tumble dryer belongs to the indirect heating mode drying, the material and the heat source are not in direct contact, the drying process is closed and the material is clean and free from any pollution;
4. The drying process temperature of 110-250°C can be adjusted arbitrarily according to the characteristics of the material. It can adopt the co-current drying process or the counter-current drying process. It belongs to low temperature and constant temperature drying, and the material drying process is safer;
5. The structure is excellent, simple, the resistance of the material passing through the cylinder is small, the operation is stable and the operation is convenient.
6. Wide application range and good drying uniformity.
Application: Black soldier fly dryer is widely used for drying fly maggots, mealworms, barley worms, etc.
| Model |
Capacity(t/d) |
Initial Moisture(%) |
Final Moisture(%) |
Drying Temperature(ºC) |
Total Power(kw) |
| JTSG1210 |
7-40 |
65-70 |
6-8 |
90-120 |
20-28 |
| JTSG1412 |
28-60 |
25-35 |
| JTSG1615 |
50-100 |
30-50 |
| JTSG1918 |
65-150 |
40-60 |
| JTSG2218 |
88-200 |
50-80 |
| JTSG2523 |
132-300 |
70-100 |
| JTSG2925 |
180-400 |
90-140 |
Zhengzhou Jiutian Machinery Equipment Co., Ltd. dryer products cover all kinds of drying machine products such as coal slime, dregs, biomass, organic fertilizer, sludge, yeast, coconut fiber and chaff, and coconut. At present, the company 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, Egypt, Côte d'Ivoire, Madagascar, Australia, India, Vietnam, Laos, Indonesia, Malaysia. In many overseas countries such as Sri Lanka, Chile, and the United States, the dryer case was established and successfully put into operation, and the quality and technology of the dryer products were in line with international standards.
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