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流態速凍機

Flow quick freeze

      LSD系列流態化速凍裝置是一種，設計、新穎的液態化速凍裝置，是我公司在多年生產流態化速凍裝置的基礎上結合國內外同類生產廠家的優點新開發的新一代速凍裝置，您所購買的產品將是不斷溶入新技術，新理念的速凍設備。

      該系列速凍裝置是實現果蔬類食品及部分海產品流態化單體凍結的設備，凍品在不銹鋼輸送網帶上移動，隨著氣流速度的增加，食品層開始松動；當風壓達到一定數值時，食品顆粒不再保持靜止狀態，部分顆粒懸浮向上，造成床層膨脹，空隙率增大，即形成流化床；在此流化床上受由下而上的強冷風吹浮處在懸浮狀態下的食品，凍品各面均受到冷風繞流，來實現凍品的快速凍結，形成單體，使被凍的凍品迅速通過冷卻，表層凍結，深層凍結三個階段，從而獲得高品質的速凍食品。

>>工作特點：

      1、凍結效率高，凍結產品種類多。

      2、實現食品的連續單體速凍。

      3、采用機械風冷裝置，能耗低。

      4、采用高壓風機、網帶采用變頻調節和時間指示器，實現精確加工。

      5、采用連續清洗、干燥裝置，清潔衛生。

      6、在－32℃溫度下實現快速凍結。

      7、凍結產品種類繁多，除適用于果蔬食品連續凍結外，在不增添設施和改變裝置的情況下，還可以適用于海產品，如扇貝丁、蝦仁、魚片等連續快速凍結。

      8、沖霜間隔時間長，保證生產的連續性。

>>特征優點：

      1、蒸發器：采用鋁管整套片，的變片距設計，延長了沖霜間隔時間。

      2、高壓風機：使凍品懸浮運動狀態，使凍品不粘結。

      3、標準保溫絕熱板：組裝快，結合緊密，保溫效果佳。

      4、蒸發溫度：采用－32℃與凍結溫度為－40℃相比，系統節能25%左右。

      5、綜合電控箱：可以控制網帶走速，控制生產時間，顯示轉速及庫內溫度。

    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.

>>具體技術說明：

      1.該流態化速凍裝置采用兩段輸送帶傳送食品。這種結構特點是將食品分成兩區段凍結，區段為表層凍結區，第二區段為深層凍結區；顆狀食品進入凍結室后，首行快速冷卻，即表層冷卻至冰點溫度，然而進入第二區段，在理想的流化床下進行深層凍結。

      2.產品在制冷系統蒸發溫度為－32℃即可實現快速凍結，此時出料溫度為－18℃，而其它廠家同類產品則需蒸發溫度為－40℃時，才能達到此效果。這樣制冷系統可節省能耗25%左右。 
      3.兩段網帶分別調速，以適應于多種食品的凍結需要。

      4.兩條變速帶：在良好條件下凍結各種食品，食品無損傷，食品不粘連。
      5.離心風機：該系統采用高壓離心風機，很大的靜壓范圍內產生相應的風力，保證形成流化床，同時延長沖霜間隔時間。

      6.該裝置框架采用熱浸鍍鋅件或不銹鋼，每臺風機風壓箱單獨隔開，保證低負荷時，即使有個別風機停止運行，也不致于影響其它風機的正常工作。
      7.庫體采用聚胺脂發泡夾芯雙面不銹鋼板，保溫，外形美觀大方。
      8.輸送網帶采用不銹鋼傳送網帶，所有與食品接觸部分均為不銹鋼，保證食品衛生要求。                   

      9.電控箱：單獨的控制盤能進行獨立的電啟動和控制網傳送速度的操作。

>> 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.