Salty essence production line

  Engineering background

1. Definition of salty essence: The national light industry standard QB/T2640-2004 defines salty food essence as "a mixture composed of one or more of the thermal reaction flavor, food flavor compounds, spices (or their extracts) and other flavor ingredients with food carriers and/or other food additives for flavoring salty food." This definition is authoritative, accurate and has legal effect. According to this definition, we can clearly see that salty food essence is a kind of food essence used for flavoring salty food. In terms of variety, salty food essence mainly include beef, pork, chicken and other meat essence, fish, shrimp, crab, shellfish and other seafood essence, essence of various dishes and other flavoring essence.
2. The function of salty food essence: salty food essence is used to supplement and improve the flavor of food. These foods include all kinds of meat, seafood canned food, all kinds of meat products, imitation meat products, convenient dishes, soup, seasonings, condiments, chicken essence, puffed food, etc.
Salty essence is only the flavor additive of food, and cannot be directly eaten, nor can it be directly used as the raw material for cooking in the kitchen or as the condiment for table dressing. However, with the significant improvement of the living standard of the domestic people, the development of various food varieties is more colorful, and the improvement of the internal quality of the color, flavor and taste of food is the embodiment of the core competitiveness, which can be seen from the rapid development of salty essence.

  Project Overview

Changzhou Lima Drying Engineering Co., Ltd. combines the traditional spray drying process with the physical and chemical characteristics of paste essence, the physical and chemical characteristics of essence when it is powdered, and the inertia thinking of operators in accordance with the actual needs of essence production enterprises in the market. A new generation of special production line for salty essence has been developed. The new special production line is based on the process technology and rich production practice experience, continues to improve and innovate, and meets the user's requirement of producing high-quality essence. It has become one of the famous essence production line production enterprises with rich practical experience, more customer applications, better information feedback from production enterprises, and dozens of engineering cases for users to visit and authenticate.
Our company can conduct engineering design according to the actual requirements of users. Currently, the output of a single production line includes 50kg/h, 100kg/h, 150kg/h, 200kg/h, 300kg/h, 500 kg/h, etc. Essence production mainly includes pretreatment cooking, enzymolysis, separation, temporary storage, spray, drying into powder, collection, purification packaging and other steps. The essence production line produced by our company has the characteristics of compact process design, exquisite equipment manufacturing, high degree of streamlined operation, stable product quality, easy cleaning and maintenance, etc. All contact parts between equipment and materials are made of high-quality stainless steel materials, which have been finely polished to resist salt corrosion and are easier to clean. They meet the QS requirements and GMP standards of food production management.

Technical process (flowchart): Call to discuss in detail.

  Advantages reflected

1. After being filtered by primary, medium, and high-efficiency filters, the fresh air can ensure a purification level of up to 300000.
2. The drying tower system has adjusted the height to diameter ratio of the main tower's straight cylinder; Extend the residence time of materials to ensure drying efficiency.
3. The taper of the tower cone has been adjusted from the conventional angle of 60 ° to around 54 °, fully considering the smoothness of material feeding in the cone.
4. The tower top is equipped with a cooling system and a jacket cooling system. In order to prevent the temperature at the top of the tower and the inner wall of the cone from being too high, and to prevent the material adsorbed on the cone wall from being coked by high temperature, which will affect the quality.
5. Application of freezing dehumidification and centralized material collection system
This system uses filtered fresh air that quickly becomes dry and has a low temperature after passing through a freeze dehumidifier. It forces the materials discharged from the main tower and cyclone to be cooled in a timely manner and transported to the clean powder collection room. It has two functions: ① the materials are quickly cooled to prevent moisture from returning during the natural cooling process. ② Centralized clean collection, in compliance with hygiene requirements.
6. The control system adopts color touch screen animation to display the process flow, control the setting of relevant parameters, PLC programmable pre-set process flow, and animation display. Fuzzy technology is used to automatically track and control variable parameters to achieve the best effect.
7. All process pipelines adopt a smooth conveying form to avoid material blockage caused by bent pipes.
8. Rotary cutting air intake technology and adjustable volute shell ensure uniform material distribution and prevent backflow.
9. Matching the online cleaning system reduces labor intensity and improves the control level of the unit.
10. The unit adopts a waste heat recovery system to ensure high efficiency, low consumption, and significant energy savings.

  Engineering case

Guangdong Huixiangyuan, Shanghai Dashanhe Group, Guangdong Huabao, Henan Pinzheng, Yunnan Zhuoyi Food, Shaanxi Madison, Hebei Zhongwang, Hengshui Longtai, Beijing Health Industry Center, Shandong Fengxiang Group, etc