Cleaning and drying equipment to improve efficiency and quality tweezers capture, shelling machine to be developed

Every September and October is the peak season for harvesting scorpions. Both the coastal production areas and the processing areas of the scorpions in the artificial breeding areas are busy. At present, the cleaning and drying of the Chinese scorpion has basically achieved mechanization, but the process of capturing and husking of the scorpion still requires a large amount of labor, and the production efficiency is low and the cost is high.

Scorpion has a long history of breeding in China. Fujian and Zhejiang have abundant production and artificial breeding. The scorpion meat can be eaten fresh or processed into dried oyster sauce and oyster sauce. We know that the drying process requires cleaning and drying, and the equipment involved includes washing machines and dryers. Nowadays, seafood washing machines for scorpions, oysters, sea bream, scallops, etc. have appeared on the market. The machine uses high-grade nylon brush, which is resistant to abrasion and can spit sand and sand and sand on the surface. The mud and soft mud are cleaned up, and the material is cleaned more than twice as much as the conventional washing method. At the same time, the washing machine is provided with a circulating filtration system, which can be recycled after being filtered by the circulating water tank, thereby improving the cleaning efficiency and the water saving rate of 60% or more.



For the drying process of the scorpion, the scorpion is simply dried on the specially laid concrete floor compared with the traditional natural drying. The application of the heat pump dryer not only improves the drying efficiency, but also solves the problem of unstable production caused by the weather. It also guarantees the quality of the drying, avoids the microbial contamination caused by the external environment, and extends the shelf life. It is worth mentioning that the heat pump dryer can save energy and reduce the emission of pollutants such as CO2, and achieve the effect of energy saving and emission reduction.

In general, the cleaning and drying of the scorpion is basically mechanized and automated, but the catching and stripping process has not yet been realized. Digging a scorpion is an individual effort, but also requires small skills. Unskilled people are busy for a long time, tired of back pain, and perhaps nothing. According to the introduction of the scorpion catcher, in general, the scorpion is hidden in a cave that is one foot deep. Before dig, the shovel is used to shovel a half-foot deep mud. When the scorpion is exposed, you can use the sea salt prepared in advance. At the entrance of the cave, after the scorpion sticks out the "tentacles" and the majority of the "body" from the hole, it is necessary to catch the eye quickly and catch it quickly, otherwise it will be drilled into the sand in an instant.

The author understands that at present, scorpion fishing mainly relies on labor, and it has not been able to achieve machine replacement. In addition, skilled and professional workers are hard to recruit and labor costs are greatly increased, which makes the cost of labor for enterprises increase, and the output has not been able to go up. situation. It is reported that a skilled worker can dig about 100 pounds at a time, and even more than 10 workers caught in a row can even dig up an acre of tidal flats, which is time-consuming and labor-intensive, and costs increase.

In fact, not only catching the scorpion depends on artificial labor, but also taking a lot of labor. Due to the difficulty in keeping the scorpion fresh, only a small amount of fresh products are in the market, more need to be cooked, hand-peeled, and finally the scorpion meat is dried to make it a dry seafood. This process seems to be simple, but in fact it requires a lot of labor, like an ordinary scorpion processing point in the Zaoshan Village 2 group, nearly 200 people will participate in one day. Even the most skilled ones who stripped the scorpion workers one second, barely stripped more than 3,000 barrels in an hour.

According to industry insiders, there is a scorpion catching device on the market, mainly by adding the vibration system of the device around the cave where the scorpion lives, triggering the dangerous sense of the scorpion to force it out, which is a good solution to the traditional use. The hooks of the hooks are lifted one by one to capture the problem of lower efficiency. In addition, it does not destroy the living environment of the scorpion. For example, some equipment excavates the scorpion and the sand as a whole, and then separates it, which will have a certain impact on the environment.

All in all, no matter in the food and beverage processing industry or the aquatic product processing industry, many processes are gradually replaced by machines, which not only saves labor and improves production efficiency, but also avoids the safety and health problems brought by manual operation and ensures the quality and safety of products. The capture and shelling of the scorpion has not yet been mechanized. In this way, it is hoped that industry professionals and food equipment manufacturers will continue to strengthen the innovative research and development of tweezers capture equipment and shelling machinery to help enterprises improve production efficiency and save costs.

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