The plant processes fish, meat from birds and animals into feed meal and fat. For separation of fractions: solid, fat, water, a three-phase centrifuge is used.
The installation performs:
- grinding of raw materials
- metered delivery of raw materials to the boiler,
- Welding of raw materials
- separation of raw materials by fractions: fat, moisture (glutinous water), solids (coke humidity 65-55%).
- drying of coke - obtaining half-finished meal-dried straw,
- chopping of drywort into flour,
- transportation of flour to packing;
Advantages of the proposed installation:
- Quick installation and minimal space requirement.
- Provides high quality separation of fat and moisture from raw materials using a high-tech three-phase centrifuge.
- Provides low-temperature cooking of raw materials for preservation of fat and fodder microelements.
- Low maintenance costs, as well as for production.
- Ability to work in fully automatic mode due to the application of modern automation solutions.
- High performance.
- High energy efficiency.
- Continuous operation of equipment (only 1 hour break per day)
- Provides low-temperature cooking of raw materials for preservation of fat and fodder microelements.
- Low maintenance costs, as well as for production.
- Ability to work in fully automatic mode due to the application of modern automation solutions.
- High performance.
- High energy efficiency.
- Continuous operation of equipment (only 1 hour break)
- Minimum requirements for the accommodation area.
- Significant length of operation of parts subject to rapid wear due to the use of materials and welds of high quality.
- Protection against splashes and vapors.
- The simplicity of the design ensures its high reliability.
- High degree of dehydration and degreasing of the boiled mass provides low load on the dryer, which allows reducing its size and amount of steam consumed, electricity
- The steam supply and condensate drainage system is equipped with modern steam fittings (float condensate pumps, filters, flexible sleeve, latches) of well-known European manufacturers.
Specifications
Technical productivity for fish raw material, depends on fat content, temperature, characteristics of raw materials, in limits, tons per day 8-150
The principle of operation is continuous action
Raw material - pieces with a mass not more than 10 kg
Working steam pressure Pa (kgf/cm^2) 5×105 (5)
Steam temperature, not less than С 156
Steam consumption, kg/h 170-2400
The amount of condensate returning to the boiler is not less than,%, 90
Obtained product: flour feed DSTU (Ukrainian State Standart) 2116-2000
The output of fish meal (directly depends on fat content, humidity, freshness, grade, temperature, qualifications of staff, other qualities of raw materials),% of raw material weight 18-25
Completeness
The installation consists of the following nodes:
1. Fish cutter - 1 pc.
2. Bunker with screw dispenser - 2 pcs.
3. Cooker - 1 pc.
4. Bunker for boiled raw material - 1 pc
5. Pump for boiled raw material - 1 pc
6. Triсant centrifuge on a frame with screw picking coke - 1 pc
7. Pump installation for fat - 1 pc
8. Pump installation for broth - 1 pc
9. Drying unit - 1 pc
10. Mill installation - 1 pc
11. Dibutylhydroxytoluene (BHT) pump - 1 pc
12. Pneumatic transport - 1 pc
13. Control panel - 1 pc
How it works:
The raw material is fed into a fish cutter or, in the case of raw material crushed, comes directly into the raw bunker. The cutter is intended for grinding raw materials, is installed on a raw tank with a screw dispenser.
The tank creates a stock of raw materials and provides a uniform mechanized feed of raw materials into the cooker. In the cooker, the raw material is boiled and simultaneously moves toward the discharge. Cooking is carried out both by a deaf and a steamy steam. The honeycomb boiled mass falls into a hopper for boiled raw material. From the bunker, the welded raw material is pumped and dosed to a trikantnoy centrifuge, where the fractions are divided: fat, moisture, solids (cake, humidity 65-55%).
Moisture (low-fat lit broth) pump is pumped into a junk. The fat is pumped into a tank for storage. The coke is picked up by a screw conveyor and delivered to a drying plant.
The coke is drying slowly while moving along the dryer, contacting and stirring with steamed steam discs, shoulder blades and the inner surface of the drum. With moisture content of 10-8% it falls into the receptacle. In the coke by the pump comes dibutylhydroxytoluene (BHT). Evaporated from the coke, moisture is emitted by air with a dilution. The air, after cleaning, is thrown into the atmosphere. Small particles of drywall, captured by air, fall into the centrifugal discharger.
The dried raw material is sucked into the mill installation where it is grinded, and by means of pneumatic transport it is fed into a digger for tasting flour into bags.
| 
