The synchronous development of aquaculture and modern mechanization equipment is an inseparable systematic project. This paper mainly introduces the modern development direction of fish farming machinery equipment and fish feed processing machinery and equipment.

First, the mechanical equipment for fish farming

In recent years, mechanized fish farming has developed rapidly all over the world and is developing from traditional fish farming to modernization. Practice has proved that the implementation of farming mechanization and modernization has a significant effect of increasing yield and income. From the world of aquaculture, fish farming and animal husbandry of the agricultural and aquaculture industrialized farming has formed a three-dimensional structure of agriculture and animal husbandry, aquaculture has been widely used in industrial production and seed parent. Therefore, only three in one can form a complete aquaculture system.

1. agricultural fish farming machinery and equipment

The fish in the pond, including agricultural rivers, lakes and reservoirs in fish and aquaculture etc. intensive and semi intensive culture. The traditional pond fish farming in China has more than 3000 years of history, in 60s of last century, the highest mu yield is about 400 kilograms. After 80s, due to the successful development of a matching pond fish farming mechanization equipment, the pond fish entered the era of mechanized fish farming, production increased exponentially. The equipment is mainly used to dig a pond, irrigation and drainage, aeration, dredging, harvesting, fertilization, water quality improvement, disease prevention, feed processing and overwintering etc..

2. farming fish farming machinery and equipment

Animal husbandry and aquaculture resources, including artificial releasing proliferation, raft culture, nature conservation, breeding, breeding, fence induced ecological breeding of artificial fish reef and etc.. Modern animal husbandry fish farming machinery equipment are: breeding facilities, aquaculture equipment, artificial reefs, underwater beach cultivation and harvesting machinery, flow and cage breeding ships, underwater detection and monitoring, marine aquaculture, breeding, feeding platform of aerating vessel physicochemical equipment, machinery manufacturing and rope fence fence construction machinery etc..

3. industrial fish farming machinery and equipment

The use of industrial industrialized farming production mode, including warm running water, cold water fish, fish farming, mechanization of power plant waste heat high density fish factory closed recirculating aquaculture, aquaponics, mobile fish factory etc.. The modern industrialized farming are: drainage system, water treatment and aquaponics, aeration system, water monitoring system, water disinfection system, the interactive feedback feeding system, computer management and international network system, temperature control system, sewage and sewage treatment system and distribution system etc..

At present, the development of breeding areas in China is still unbalanced, and most of them are still based on traditional farming. In the future, the development of industrialization must be based on industrialized fish farming.

Two. Feed processing equipment for fish

It is reported that the current fish feed processing equipment in the world is mainly:

1. pellet feed curing equipment

In order to keep the pellet feed out of water, the steam curing device is added to the hard pellet feed machine to increase the cohesiveness of the feed.

2. puffing feed processing equipment

For the development of new sources of feed, pig, poultry and poultry feathers, puffing the fecal feed. Except for the gossypol and other toxins, extruded soybean meal, cottonseed meal, rapeseed cake etc..

3. coating equipment for pellet feed

In order to prolong the qualitative time of pellet feed in water, the fuel injection equipment is added at the outlet of the pellet feed machine, but because the moisture content of the granule is high and the moisture content of the product is more than 16%, it is advisable to spray after drying.

4. fresh soft pellet feed processing complete set of equipment

The fresh feed was beaten into a paste by beating machine and mixed into other powder feed, and then processed into fresh soft pellet feed to keep the active substance of live bait.

5. one step processing equipment for pellet feed

The equipment does not need to add water, steam and feed in the process of drying. When the moisture content of the raw material is less than 12%, the moisture content of the product is less than 10.2%, and no drying is needed.

6. the first set of equipment for the processing of floating pellet feed

The product is a shrimp pellet feed recommended by the United Nations. It does not disintegrate after being put into water. It can float on the water surface in a few hours. It can reduce the pollution of water body and save feed.

7. processing equipment for floating pellet feed at normal temperature and atmospheric pressure

The equipment does not need heating facilities, and the pellet feed processed at normal temperature and atmospheric pressure can float immediately and float for several hours without disintegration.

8. ultrafine grinding complete sets of equipment

In order to make the feed easier to digest and absorb, the non screening superfine grinding technology is usually used to feed larger fry, and can also be used as raw materials for pellet feed.

9. complete sets of microencapsulated feed processing equipment

It can make the micro particles naturally coated and spray dried. The feed particles are 5 microns in diameter and ~10 microns in size, reaching 800 thousand grains per milligram.

Fish and shrimp feed processing machinery has been gradually separated from livestock feed processing machinery in foreign countries, and has become a self-contained system. Only by fully realizing mechanization and modernization can the output and quality of aquaculture be improved obviously.

The synchronous development of aquaculture and modern mechanization equipment is an inseparable systematic project. This paper mainly introduces the modern development direction of fish farming machinery equipment and fish feed processing machinery and equipment.

First, the mechanical equipment for fish farming

In recent years, mechanized fish farming has developed rapidly all over the world and is developing from traditional fish farming to modernization. Practice has proved that the implementation of farming mechanization and modernization has a significant effect of increasing yield and income. From the point of view of aquaculture in the world today, agricultural fish farming, animal husbandry and fish farming are becoming more and more important