Search

CN-224230527-U - A equipment for food is dried

CN224230527UCN 224230527 UCN224230527 UCN 224230527UCN-224230527-U

Abstract

The utility model relates to a drying technology, in particular to a food drying device, which comprises a drying room, wherein the drying room comprises a heat-insulating board room, an intermediate wind shield used for dispersing hot air is fixed on the inner wall of the heat-insulating board room, and a circulating fan system is arranged in a cavity of the heat-insulating board room. According to the utility model, the cooperative work of each system and each component is optimized, so that the quality and efficiency of food during drying are improved, the close fit of the circulating fan system and the heating system is ensured, the hot air can uniformly cover each corner in the drying room and contact each layer of material, high-efficiency drying is realized, the linkage of the air supplementing system and the dehumidifying system is maintained, the air pressure balance in the drying room is maintained, the drying environment is optimized, the drying effect is further improved, the heating system rapidly and uniformly transfers steam heat to air through high-efficiency heat exchange, the heat energy utilization efficiency is improved, and the energy consumption is reduced.

Inventors

  • ZHANG SHIWEI
  • LI HONGLEI
  • Gou Qingfei

Assignees

  • 河南玖德智能设备有限公司

Dates

Publication Date
20260512
Application Date
20250612

Claims (7)

  1. 1. An apparatus for drying food, comprising a drying room, characterized in that the drying room comprises: The heat-insulating board house (1), the inner wall of the heat-insulating board house (1) is fixed with a middle wind shield (6) for dispersing hot air; The circulating fan system (2) is arranged in the cavity of the heat-insulating board room (1), and the circulating fan system (2) is connected with the heating system (5) arranged in the cavity of the heat-insulating board room (1); The air supplementing system (3), the air supplementing system (3) is arranged on the heat insulation board house (1), the air supplementing system (3) is indirectly connected with the circulating fan system (2), and cold air introduced by the air supplementing system (3) enters the circulating fan system (2) after being heated by the heating system (5); The dehumidification system (4) is arranged on the heat-insulation board house (1) and is linked with the air supplementing system (3) for exhausting the moisture in the drying house; The heating system (5) is arranged in the cavity of the heat-insulating board house (1) and is used for providing hot air for the circulating fan system (2); The steam control system (7) is arranged in the cavity of the heat-insulating board house (1) and is connected with the heating system (5), and the steam control system (7) is connected with a condensate water drainage system (9) arranged in the heat-insulating board house (1); The turnover vehicle (8) is arranged in the heat insulation board room (1) and used for bearing materials.
  2. 2. An apparatus for food drying according to claim 1, characterized in that the circulation fan system (2) comprises: An inner frame (202), a fan baffle (203) mounted on the inner frame (202); The circulating fan (201) is arranged on the fan baffle (203) and is used for providing power for hot air circulation; The air equalizing plate (204) is arranged on the inner framework (202) below the fan baffle (203), and irregularly-shaped holes are formed in the air equalizing plate (204) and used for uniformly dispersing hot air; and the top wind shield (205) is fixed on the inner framework (202) between the fan baffle (203) and the air equalizing plate (204) and is used for guiding the flow direction of hot air.
  3. 3. An apparatus for food drying according to claim 1, characterized in that the air-compensating system (3) comprises: an electric air valve (301), a first sheet metal part (302) positioned at one side of the electric air valve (301); And the protection net (303) is positioned at the other side of the electric air valve (301) and is used for preventing foreign matters from entering.
  4. 4. An apparatus for drying food products according to claim 1, characterized in that said heating system (5) comprises: A radiator (501) for transferring heat of the steam to the air; And a third sheet metal part (502) for supporting the radiator (501) and forming a heating channel.
  5. 5. An apparatus for food drying according to claim 1, characterized in that said steam control system (7) comprises: A pipe (704), a regulating valve (701) connected to the pipe (704) for regulating the steam flow; The stop valve (702) is arranged on the pipeline (704) and is positioned on one side of the regulating valve (701) and used for controlling the on-off of steam; And a filter (703) arranged on the pipe (704) at one side of the stop valve (702) for filtering impurities in the steam.
  6. 6. An apparatus for the drying of food products according to claim 1, characterized in that the transfer trolley (8) comprises: The framework (801) is fixed on the framework (801) at equal intervals, and the round steels (802) are used for bearing a material tray; And wheels (803) are arranged at four corners of the bottom of the framework (801) and are used for facilitating the movement of the turnover vehicle in the drying room.
  7. 7. An apparatus for drying food products according to claim 1, characterized in that said condensed water drain system (9) comprises: a pipe (904), a check valve (902) connected to the pipe (904), the check valve (902) for preventing backflow of condensed water; A drain valve (901) arranged on the pipe fitting (904) at one side of the check valve (902) for automatically discharging condensed water without leaking steam; And a bypass shutoff valve (903) having both ends connected to the pipe (904) on the side of the check valve (902) and on the side of the drain valve (901).

Description

A equipment for food is dried Technical Field The utility model relates to a drying technology, in particular to equipment for drying food. Background In order to prolong the shelf life of food and improve the storage performance of food, the food is dried, and the food drying equipment is a device specially used for removing redundant moisture in the food, and the food is dried by heating and air circulation, so that the shelf life of the food is prolonged, the storage performance of the food is improved or specific processing requirements are met. The existing food drying equipment has the technical problems that the traditional horizontal double-circulation dryer adopts a flat blower wall structure, hot air is directly and flatly blown to the surface of a material, so that the drying effect is uneven, and the problems are particularly characterized in that local excessive drying occurs at a place where hot air can be blown, even a bottom silica gel pad is tilted, the material is deformed and uneven, the drying is slow at a place where hot air cannot be blown, in addition, if the air-impermeable material is the cortex moutan, and when a stainless steel plate is used as a tray die, the hot air is difficult to penetrate the material, the drying non-uniformity is further aggravated, and the quality and the efficiency of food drying are seriously affected. Disclosure of utility model The present utility model aims to provide a device for food drying, which solves the problems set forth in the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: An apparatus for drying food, comprising a drying room, the drying room comprising: The heat insulation board house is characterized in that an intermediate wind shield for dispersing hot air is fixed on the inner wall of the heat insulation board house; the circulating fan system is arranged in the cavity of the heat-insulating board room and is connected with a heating system arranged in the cavity of the heat-insulating board room; The air supplementing system is arranged on the heat insulation board house and is indirectly connected with the circulating fan system, and cold air introduced by the air supplementing system enters the circulating fan system after being heated by the heating system; The dehumidification system is arranged on the heat-insulating board room and is linked with the air supplementing system, and is used for exhausting the moisture in the drying room; The heating system is arranged in the cavity of the heat-insulating board house and is used for providing hot air for the circulating fan system; The steam control system is arranged in the cavity of the heat-insulating board room and is connected with the heating system, and the steam control system is connected with a condensate water drainage system arranged in the heat-insulating board room; and the turnover vehicle is arranged in the heat insulation board room and used for bearing materials. An apparatus for food drying as described above, the circulating fan system comprising: an inner frame, a fan baffle plate arranged on the inner frame; the circulating fan is arranged on the fan baffle and used for providing power for hot air circulation; The air equalizing plate is arranged on the inner framework below the fan baffle plate, and is provided with irregularly-shaped holes for uniformly dispersing hot air; And the top wind shield is fixed on the inner framework between the fan baffle and the air equalizing plate and used for guiding the flow direction of hot air. An apparatus for food drying as described above, the air supply system comprising: the electric air valve is positioned on the first sheet metal part at one side of the electric air valve; and the protective net is positioned at the other side of the electric air valve and used for preventing foreign matters from entering. An apparatus for food drying as described above, the heating system comprising: a radiator for transferring heat of the steam to air; And the third sheet metal part is used for supporting the radiator and forming a heating channel. An apparatus for food drying as described above, the steam control system comprising: the pipeline is connected with the regulating valve on the pipeline and used for regulating the steam flow; The stop valve is arranged on the pipeline and is positioned at one side of the regulating valve and used for controlling the on-off of steam; And the filter is positioned on one side of the stop valve and is arranged on the pipeline and used for filtering impurities in the steam. An apparatus for food drying as described above, the transfer cart comprising: The framework is fixed with a plurality of round steels on the framework at equal intervals, and the round steels are used for bearing a material tray; wheels are arranged at four corners of the bottom of the framework and are used for facilitating the movement of the t