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CN-224215697-U - Marine product processing is with vacuum freeze drying equipment

CN224215697UCN 224215697 UCN224215697 UCN 224215697UCN-224215697-U

Abstract

The application relates to the technical field of seafood processing and discloses vacuum freeze drying equipment for seafood processing, which comprises a drying box, wherein support plates are fixedly connected to two sides of the inner wall of the drying box, six groups of support plates are arranged, tray frames are lapped at the tops of the six groups of support plates, and grooves are formed in the tops of the support plates and the bottoms of the tray frames. Six groups of backup pads that set up through equipment drying cabinet inner wall both sides, the tray frame of top overlap joint forms multilayer material and places the space, promotes single drying throughput by a wide margin, improves production efficiency, and the recess cooperation magnetite design between backup pad and the tray frame utilizes magnetic force to adsorb, makes the tray frame firm overlap joint in the backup pad, avoids leading to the tray frame to shift, the landing because of operations such as equipment operation vibrations or evacuation in the drying process, ensures the stability of marine product in the drying process, prevents that the material is impaired, also reduces the operation of artifical frequent adjustment tray frame simultaneously, reduces intensity of labour.

Inventors

  • WANG DAJUN
  • Kong Xingfu
  • ZHANG FUGUI
  • SONG XIUTAO

Assignees

  • 烟台海裕食品有限公司

Dates

Publication Date
20260508
Application Date
20250610

Claims (8)

  1. 1. The vacuum freeze-drying equipment for processing marine products comprises a drying box (1) and is characterized in that support plates (20) are fixedly connected to two sides of the inner wall of the drying box (1), the number of the support plates (20) is six, the tops of the six groups of the support plates (20) are respectively overlapped with a tray frame (21), grooves (25) are respectively formed in the tops of the support plates (20) and the bottoms of the tray frames (21), a plurality of the grooves (25) are formed, magnets (26) are respectively arranged in the grooves (25), the magnets (26) are in a plurality of groups, handles (27) are respectively fixedly connected to the tops of the six tray frames (21), and the handles (27) are in six groups; The utility model discloses a drying cabinet, including drying cabinet (1), bottom, fixed ring (29) are fixed in the bottom fixedly connected with of drying cabinet (1), the inside of fixed ring (29) is provided with filter screen (30), the bottom fixedly connected with of drying cabinet (1) catchments box (31), the side fixedly connected with drain pipe (32) of catchment box (31), six wash port (22) have all been seted up at the top of tray frame (21), wash port (22) are a plurality of.
  2. 2. The vacuum freeze-drying equipment for seafood processing according to claim 1, wherein a vacuum pump (2) is fixedly arranged at the top of the drying oven (1), a first vacuum tube (3) and a second vacuum tube (5) are fixedly connected to the top of the vacuum pump (2), an exhaust tube (4) is fixedly connected to the top end of the first vacuum tube (3), one end of the exhaust tube (4) is fixedly connected to the inside of the drying oven (1), an exhaust pipe (6) is fixedly connected to the top end of the second vacuum tube (5), and a vacuum valve (7) is fixedly arranged on the surface of the exhaust pipe (6).
  3. 3. A vacuum freeze-drying device for seafood processing according to claim 1, characterized in that an electric heating plate (8) is fixedly arranged on the side surface of the drying oven (1), a temperature sensor (28) is fixedly arranged on the side surface of the inner wall of the drying oven (1), the power of the electric heating plate (8) is 2kW, and the temperature control range is-40 ℃ to 80 ℃.
  4. 4. A vacuum freeze-drying device for seafood processing according to claim 1, characterized in that a PLC programmable controller (9) is fixedly arranged on the side surface of the drying oven (1).
  5. 5. The vacuum freeze-drying equipment for seafood processing according to claim 1, wherein the side face of the drying oven (1) is movably connected with a box door (10) through a hinge, an observation window (11) is arranged on the side face of the box door (10), a handle (12) is fixedly connected with the side face of the box door (10), fixing blocks (33) are fixedly connected with the side faces of the drying oven (1) and the box door (10), and limit rods (34) are inserted into the four fixing blocks (33).
  6. 6. The vacuum freeze-drying equipment for seafood processing according to claim 1, wherein a compressor (13), a condenser (14) and an evaporator (15) are fixedly arranged on the side face of the drying oven (1), a compression pipeline (16) is fixedly connected between the compressor (13) and the condenser (14), a condensation pipeline (17) is fixedly connected on the side face of the condenser (14), an evaporation pipeline (18) is fixedly connected inside the evaporator (15), one end of the condensation pipeline (17) is fixedly connected with one end of the evaporation pipeline (18), the bottom of the compressor (13) is fixedly connected with a compression pipeline (19) in a back mode, and one end of the compression pipeline (19) is fixedly connected with the other end of the evaporation pipeline (18).
  7. 7. The vacuum freeze-drying device for seafood processing according to claim 1, wherein the bottom of the drying oven (1) is fixedly connected with four support columns (23), and rubber blocks (24) are fixedly connected to the bottom ends of the four support columns (23).
  8. 8. A vacuum freeze-drying device for seafood processing according to claim 2, characterized in that the vacuum pump (2) is a rotary vane vacuum pump (2) with a pumping speed of 10L/s and a limiting vacuum degree of 0.1Pa, the tray frame (21) is made of stainless steel, and the tray spacing of each layer is 50mm.

Description

Marine product processing is with vacuum freeze drying equipment Technical Field The application relates to the technical field of seafood processing, in particular to vacuum freeze drying equipment for seafood processing. Background The seafood is deeply favored by consumers due to the characteristics of high protein and low fat, but the perishable property of the seafood makes freshness preservation and processing difficult, and the vacuum freeze-drying technology is used as a high-efficiency food drying method, so that the nutritional ingredients and the original flavor of the seafood can be reserved to the greatest extent, and the shelf life of the seafood is prolonged. At present, when carrying out freezing fresh-keeping to marine products in the drying cabinet, because the cooling can produce too much drop of water, untimely processing drop of water can condense and form ice form in the drying cabinet is inside, and follow-up personnel clear up very troublesome, and current tray frame is fixed also with the screw fixation simultaneously, and long-time meeting water can oxidize, forms rusty state, personnel also inconvenient dismantlement, in order to solve above-mentioned problem, for this reason proposes a marine product processing with vacuum freeze drying equipment. Disclosure of utility model Aiming at the defects of the prior art, the application provides vacuum freeze-drying equipment for seafood processing, which has the advantages of good drainage effect, convenient disassembly and the like, and solves the problems in the background art. The technical scheme is that the vacuum freeze drying equipment for seafood processing comprises a drying box, wherein the two sides of the inner wall of the drying box are fixedly connected with support plates, the number of the support plates is six, the tops of the six groups of support plates are respectively overlapped with a tray frame, the tops of the support plates and the bottoms of the tray frames are respectively provided with a plurality of grooves, magnets are respectively arranged in the grooves, the magnets are respectively arranged in a plurality of groups, the tops of the six tray frames are respectively fixedly connected with handles, and the handles are respectively arranged in the six groups; The utility model discloses a drying cabinet, including the drying cabinet, the bottom fixedly connected with solid fixed ring in the drying cabinet, gu fixed ring's inside is provided with the filter screen, the bottom fixedly connected with water collecting box of drying cabinet, the side fixedly connected with drain pipe of water collecting box, six the wash port has all been seted up at the top of tray frame, the wash port is a plurality of. Through above-mentioned scheme, six groups of backup pads through equipment drying cabinet inner wall both sides setting, top lapped tray frame, form multilayer material and place the space, promote single dry throughput by a wide margin, and high production efficiency, recess cooperation magnetite design between backup pad and tray frame, utilize magnetic force to adsorb, make the tray frame firm overlap joint in the backup pad, avoid leading to tray frame aversion because of equipment operation vibrations or operations such as evacuation in the drying process, the landing, ensure the stability of marine product in the drying process, prevent the material impaired, also reduce the operation of artifical frequent adjustment tray frame simultaneously, reduce intensity of labour, the handle design at tray frame top, make things convenient for the operating personnel easily to get and put the tray frame, whether load the marine product of waiting to dry, or take out the material that has dried, all laborsaving more, it is convenient, the convenience and efficiency of operation have been promoted, simultaneously, the setting up of handle also is convenient for carry out classification management and differentiation to different batches, a plurality of marine products of different types, a plurality of wash ports are seted up at the tray frame top, can make marine product in time discharge in the water that produces in the pre-freezing, defrosting or in the drying process, ponding soaking influence, dry effect influences, dry product and drying cabinet quality is good, the filter screen is also reduced, the quality is the filter screen is guaranteed to have been guaranteed to have reached, the dry condition is guaranteed to have been guaranteed to have the dry the quality, the filter screen is well, the filter screen is convenient for the filter screen is guaranteed to be polluted in the drying box, the drying box is well, the drying environment has been guaranteed the dry condition is guaranteed to be polluted in the drying box, and has been well has been changed the quality has been dried the filter screen has been dried. Further, the top fixed mounting of drying cabinet has the vacuum pump, the top fixedly connec