Novel mixing and pulping process for fish tofu and system

Abstract

The invention discloses a novel mixing and pulping process for fish tofu and a system. The system comprises a spherical pulp mixing conveying tank, a pulp conveying pipe, three cam rotor pumps, threemixing and pulping devices, a spherical premixing tank and a vacuum batch feeding device. The spherical pulp mixing conveying tank is used for uniformly mixing raw materials and conveying the mixtureto three-stage mixing and pulping equipment, a charging opening is formed in a cover plate of the spherical pulp mixing conveying tank and is connected with the spherical premixing tank, the sphericalpremixing tank is connected with the vacuum batch feeding device, a discharging opening is formed in the bottom of the spherical pulp mixing conveying tank and is connected with the pulp conveying pipe, and the pulp conveying pipe is connected with the three-stage mixing and pulping equipment. The three-stage mixing and pulping equipment is used for subjecting the materials to a full bonding reaction and specifically comprises the three cam rotor pumps and the three mixing and pulping devices. According to the mixing and pulping process for the fish tofu and the system, continuous online production can be achieved, the pulping productivity of the system can be remarkably increased; due to a unique temperature rise control idea and a pulp flow field control concept, the temperature rise ofa pulping process can be better controlled, and the quality of pulp is guaranteed.

Description

technical field [0001] The invention relates to the technical field of food processing and production equipment, in particular to a novel fish tofu mixing pulping process and system. Background technique [0002] Fish tofu, also known as fried fish cake, is made of fish meat as the main material, minced meat and other auxiliary materials, extruded into blocks, and then cooked and fried. It has a good golden appearance and can eliminate fishy smell taste, more and more favored by consumers. It is fragrant, elastic and nutritious, and it is a good material for hot pot, stir-fry and spicy soup. The production process of fish tofu is mainly divided into steps such as picking meat, mincing meat, pulping, and forming, and each step can be completed with corresponding equipment. Among them, the pulping (beating, stirring or beating) process is the most critical step in the processing process, and the correctness of the operation process will determine the final quality of the fin...

AI Technical Summary

Problems solved by technology

[0003] At present, most fish tofu pulping equipment are small low-speed mixers, which have many disadvantages: First, the feeding method is backward, and most of them are manually fed. This method not only increases the labor intensity of workers, but also produces dust diffusion, which affects the entire production environment. Cause dust pollution; secondly, the production capacity is low, the existing pulping equipment can only be produced intermittently, and the materials are divided into different batches, each batch is processed and produced separately, and online processing and production cannot be realized, and the required man-hours are longer , the production efficiency is low; finally, because the temperature directly determines the quality of the product, if the temperature is too low, the fish tofu made from the slurry will have poor elasticity, and if the temperature is too high, the fluidity of the slurry will be poor, so the precise control of the slurry The temperature range is the core problem of the fish tofu pulping system. However, the existing pulping equipment lacks effective temperature control means and cannot guarantee the consistency of product quality.

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