流态速冻机

Flow quick freeze

      LSD系列流态化速冻装置是一种，设计、新颖的液态化速冻装置，是我公司在多年生产流态化速冻装置的基础上结合国内外同类生产厂家的优点新开发的新一代速冻装置，您所购买的产品将是不断溶入新技术，新理念的速冻设备。

      该系列速冻装置是实现果蔬类食品及部分海产品流态化单体冻结的设备，冻品在不锈钢输送网带上移动，随着气流速度的增加，食品层开始松动；当风压达到一定数值时，食品颗粒不再保持静止状态，部分颗粒悬浮向上，造成床层膨胀，空隙率增大，即形成流化床；在此流化床上受由下而上的强冷风吹浮处在悬浮状态下的食品，冻品各面均受到冷风绕流，来实现冻品的快速冻结，形成单体，使被冻的冻品迅速通过冷却，表层冻结，深层冻结三个阶段，从而获得高品质的速冻食品。

>>工作特点：

      1、冻结效率高，冻结产品种类多。

      2、实现食品的连续单体速冻。

      3、采用机械风冷装置，能耗低。

      4、采用高压风机、网带采用变频调节和时间指示器，实现精确加工。

      5、采用连续清洗、干燥装置，清洁卫生。

      6、在－32℃温度下实现快速冻结。

      7、冻结产品种类繁多，除适用于果蔬食品连续冻结外，在不增添设施和改变装置的情况下，还可以适用于海产品，如扇贝丁、虾仁、鱼片等连续快速冻结。

      8、冲霜间隔时间长，保证生产的连续性。

>>特征优点：

      1、蒸发器：采用铝管整套片，的变片距设计，延长了冲霜间隔时间。

      2、高压风机：使冻品悬浮运动状态，使冻品不粘结。

      3、标准保温绝热板：组装快，结合紧密，保温效果佳。

      4、蒸发温度：采用－32℃与冻结温度为－40℃相比，系统节能25%左右。

      5、综合电控箱：可以控制网带走速，控制生产时间，显示转速及库内温度。

    LSD series fluidized quick-freezing device is a new type of liquid quick-freezing device with excellent performance, advanced design and novel design. It is a new generation of our company that combines the advantages of similar manufacturers at home and abroad based on many years of production of fluidized quick-freezing devices. Quick-freezing device, the product you purchase will be a quick-freezing device that continuously dissolves new technology and new ideas.

      This series of quick-freezing device is a device to freeze the fluidized monomers of fruit and vegetable foods and some seafood. The frozen products move on the stainless steel conveyor belt. As the air velocity increases, the food layer starts to loosen; when the wind pressure reaches a certain value At this time, the food particles no longer remain stationary, and some particles are suspended upward, causing the bed to expａnd and the void ratio to increase, that is, a fluidized bed is formed; the fluidized bed is suspended by strong cold wind blowing from bottom to top In the state of the food, all sides of the frozen product are subjected to cold wind to achieve rapid freezing of the frozen product and form a single body, so that the frozen frozen product can quickly pass the cooling, the surface layer is frozen, and the deep-freeze is in three stages to obtain high quality. Frozen food.

>> Working Features:

      1. High freezing efficiency, many kinds of frozen products.

      2. Achieve the continuous monomer quick freezing of food.

      3. The mechanical air cooling device is adopted, and the energy consumption is low.

      4. Adopt high-pressure fan and mesh belt with frequency conversion adjustment and time indicator to achieve precise processing.

      5, using continuous cleaning and drying device, clean and hygienic.

      6. Achieve rapid freezing at -32 ℃.

      7. There are many kinds of frozen products. In addition to continuous freezing of fruits and vegetables, it can also be used for continuous and rapid freezing of seafood, such as scallops, shrimp, fish fillets, without adding facilities and changing devices.

      8. The frosting interval is long to ensure the continuity of production.

>> Features and advantages:

      1. Evaporator: It adopts a complete set of aluminum tubes, and its unique variable pitch design extends the interval between frosting.

      2. High-pressure fan: make the frozen product suspend and move, so that the frozen product does not stick.

      3. Standard insulation board: fast assembly, tight combination, and good insulation effect.

      4. Evaporation temperature: Compared with the freezing temperature of -40 ℃, the system saves about 25%.

      5. Integrated electric control box: It can control the speed of the belt, control the production time, display the speed and the temperature in the warehouse.

>>具体技术说明：

      1.该流态化速冻装置采用两段输送带传送食品。这种结构特点是将食品分成两区段冻结，区段为表层冻结区，第二区段为深层冻结区；颗状食品进入冻结室后，首行快速冷却，即表层冷却至冰点温度，然而进入第二区段，在理想的流化床下进行深层冻结。

      2.产品在制冷系统蒸发温度为－32℃即可实现快速冻结，此时出料温度为－18℃，而其它厂家同类产品则需蒸发温度为－40℃时，才能达到此效果。这样制冷系统可节省能耗25%左右。 
      3.两段网带分别调速，以适应于多种食品的冻结需要。

      4.两条变速带：在良好条件下冻结各种食品，食品无损伤，食品不粘连。
      5.离心风机：该系统采用高压离心风机，很大的静压范围内产生相应的风力，保证形成流化床，同时延长冲霜间隔时间。

      6.该装置框架采用热浸镀锌件或不锈钢，每台风机风压箱单独隔开，保证低负荷时，即使有个别风机停止运行，也不致于影响其它风机的正常工作。
      7.库体采用聚胺脂发泡夹芯双面不锈钢板，保温，外形美观大方。
      8.输送网带采用不锈钢传送网带，所有与食品接触部分均为不锈钢，保证食品卫生要求。                   

      9.电控箱：单独的控制盘能进行独立的电启动和控制网传送速度的操作。

>> Specific technical description:

      1. The fluidized quick-freezing device uses two conveyor belts to convey food. This structure is characterized in that the food is divided into two sections for freezing, the first section is the surface freezing zone, and the second section is the deep freezing zone; after the granular food enters the freezing chamber, it is first rapidly cooled, that is, the surface layer is cooled to the freezing point temperature However, it enters the second section and deep freezes under the ideal fluidized bed.

      2. The product can be quickly frozen when the evaporation temperature of the refrigeration system is -32 ° C. At this time, the discharge temperature is -18 ° C, and similar products of other manufacturers need to have an evaporation temperature of -40 ° C to achieve this effect. In this way, the cooling system can save energy consumption by about 25%.

      3. The speed of the two mesh belts is adjusted separately to meet the freezing needs of various foods.

      4. Two variable speed belts: Freeze various foods under good conditions, the food will not be damaged, and the food will not stick.

      5. Centrifugal fan: This system uses a high-pressure centrifugal fan, which generates corresponding wind in a large static pressure range, ensuring the formation of a fluidized bed, and extending the frosting interval.

      6. The frame of the device adopts hot-dip galvanized parts or stainless steel, and the air pressure box of each fan is separated to ensure that even when some fans stop running at low load, it will not affect the normal operation of other fans.

      7. The library body is made of polyurethane foam sandwich double-sided stainless steel plate, which has remarkable heat preservation effect and beautiful appearance.

      8. The conveyor mesh belt is made of stainless steel, and all parts in contact with food are stainless steel to ensure food hygiene requirements.

      9. Electric control box: Separate control panel can perform independent electric start and control network transmission speed operation.