Energy-saving vacuum drying device for glycine trace element processing

Abstract

The utility model discloses an energy-saving vacuum drying device for processing glycine trace elements, which relates to the technical field of vacuum drying and comprises a vacuum tank body, a spiral air guide pipe is arranged inside the peripheral side of the vacuum tank body, and the spiral air guide pipe is communicated with the vacuum tank body. A heating device used for conveying hot air to the spiral air guide pipe is fixedly connected to the peripheral side of the vacuum tank body, a tank cover is arranged at the top of the vacuum tank body in a sealed mode, and a volume adjusting device is arranged on the upper surface of the tank cover and comprises an electric push rod; and the output end of the electric push rod extends into the vacuum tank body and is fixedly connected with a sealing plate. According to the energy-saving vacuum drying device for glycine trace element processing, through the effect of the volume adjusting device, when raw materials need to be subjected to vacuum drying, the internal space of the vacuum tank body can be adjusted according to the actual volume of the raw materials, so that the volume during actual vacuumizing is reduced, and then energy is effectively saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vacuum drying technical field, concretely is a kind of energy-saving vacuum drying device for glycine trace element processing. BACKGROUND

[0002] The utility model discloses a kind of high-efficiency energy-saving vacuum drying devices, which discloses that: including bottom shell, the top of bottom shell is equipped with drying cabinet by bolt, the top of drying cabinet is threadedly connected with sealing cover, sealing cover and drying cabinet between are provided with sealing gasket, the top of sealing cover is threadedly connected with pressure gauge, the inside welding of drying cabinet has inner bag one and inner bag two, cavity one is arranged between the outer wall of drying cabinet and inner bag one, vacuum cavity is arranged between inner bag one and inner bag two, the inside of bottom shell is equipped with vacuum pump by bolt, the input end of vacuum pump is connected with exhaust pipe, one end of exhaust pipe is fixed to the side of inner bag two, and exhaust pipe is communicated with the inside of inner bag two, the bottom of sealing cover is equipped with ultraviolet lamp and heating plate by bolt.The utility model can prevent temperature from spreading outward, so that the temperature in drying cabinet changes rapidly, saves the time of article drying, improves the efficiency of vacuum drying device to article drying, and the vacuum drying device has high-efficiency energy-saving effect;

[0003] The above disclosure prevents temperature from spreading outward, thereby achieving the effect of saving heat energy. However, when using a vacuum drying device to dry materials, the volume of the vacuum tank is fixed, while the required amount of raw materials is not the same. When the volume of the raw materials to be dried is low, a large amount of energy is required to extract the vacuum tank to vacuum using a vacuum tank with a fixed volume. UTILITY MODEL CONTENTS

[0004] To overcome the deficiencies of the prior art, the utility model provides an energy-saving vacuum drying device for glycine trace element processing, which solves the problem that the volume of the vacuum tank is fixed, while the required amount of raw materials is not the same. When the volume of the raw materials to be dried is low, a large amount of energy is required to extract the vacuum tank to vacuum using a vacuum tank with a fixed volume.

[0005] To achieve the above purposes, the utility model is implemented by the following technical solutions: an energy-saving vacuum drying device for glycine trace element processing, comprising a vacuum tank body, a spiral air guide pipe is formed in the inside of the periphery of the vacuum tank body, a heating device for conveying hot air to the spiral air guide pipe is fixedly connected to the periphery of the vacuum tank body, a tank cover is sealingly arranged on the top of the vacuum tank body, a volume adjusting device is arranged on the upper surface of the tank cover, the volume adjusting device comprises an electric push rod, the output end of the electric push rod extends into the vacuum tank body and is fixedly connected with a sealing plate, the sealing plate slides up and down in the vacuum tank body and is sealingly arranged with the inner wall thereof.

[0006] Preferably, the vacuum tank body is sleeved with a heat insulation layer on the periphery, the heat insulation layer is sleeved with a cooling layer on the periphery, and the vacuum tank body is fixedly connected with a vacuumizing port in communication.

[0007] Preferably, the cooling layer is a double-layer structure with a gap inside, the gap in the cooling layer is a water storage cavity, the cooling layer is fixedly connected with a cooling assembly in communication with the water storage cavity on the periphery, and the cooling assembly comprises a water inlet pipe and a water outlet pipe.

[0008] Preferably, the heating device comprises an air inlet pipe and an air outlet pipe, and the air inlet pipe and the air outlet pipe are respectively in communication with two ends of the spiral air guide pipe.

[0009] Preferably, a stirring device is fixedly installed at the bottom in the vacuum tank body, the stirring device is wrapped with a motor fixedly connected with the vacuum tank body, an output end of the motor is fixedly connected with a stirring rod, and the motor is sleeved with a protective frame on the periphery.

[0010] Beneficial effects

[0011] The utility model provides a kind of energy-saving vacuum drying device for glycine trace element processing.Compared with prior art, it has the following beneficial effects:

[0012] (1), the energy-saving vacuum drying device for glycine trace element processing, by the effect of volume adjusting device, when the raw materials need to be vacuum dried, the internal space of vacuum tank body can be adjusted according to the actual volume of raw materials, so as to reduce the volume during actual vacuumizing, and then effectively save energy.

[0013] (2), the energy-saving vacuum drying device for glycine trace element processing, by the effect of spiral air guide pipe arranged on the periphery of vacuum tank body, when the raw materials need to be vacuum dried, the inside of vacuum tank body can be heated by heat conduction, and then the drying efficiency of raw materials is accelerated. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure schematic diagram of the utility model;

[0015] Figure 2 It is the explosion schematic diagram of vacuum tank body and tank cover connecting structure of the utility model;

[0016] Figure 3 It is the internal structure schematic diagram of vacuum tank of the utility model;

[0017] Figure 4 It is the overall structure cross-sectional view schematic diagram of the utility model.

[0018] In the figure: 1, vacuum tank body; 11, heat insulation layer; 12, cooling layer; 121, water storage cavity; 13, spiral air duct; 2, tank cover; 3, volume adjusting device; 31, electric push rod; 32, sealing plate; 33, storage net; 4, heating device; 41, air inlet pipe; 42, exhaust pipe; 5, cooling assembly; 51, water inlet pipe; 52, drain pipe; 6, vacuumizing port; 71, protective frame; 72, stirring rod; 73, motor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a kind of energy-saving vacuum drying device for glycine trace element processing, including vacuum tank body 1, the inside of the periphery of vacuum tank body 1 is provided with spiral air duct 13, the periphery of vacuum tank body 1 is fixedly connected with heating device 4 for conveying hot air to spiral air duct 13, the top of vacuum tank body 1 is sealingly provided with tank cover 2, the upper surface of tank cover 2 is provided with volume adjusting device 3, volume adjusting device 3 includes electric push rod 31, the output end of electric push rod 31 extends into vacuum tank body 1 and is fixedly connected with sealing plate 32, sealing plate 32 slides up and down in vacuum tank body 1 and is sealingly provided with its inner wall.

[0021] Specifically, the setting of spiral air duct 13 can heat the inside of vacuum tank body 1 when hot air flows in spiral air duct 13, so as to heat the raw materials in vacuum tank body 1, which can assist in drying the raw materials, thereby shortening the drying time of the raw materials and saving the drying time. By the setting of heating device 4, hot air can be conveyed in spiral air duct 13. Volume adjusting device 3 changes the volume in vacuum tank body 1. When the volume of raw materials to be dried is small, electric push rod 31 can be started to drive sealing plate 32 to slide in vacuum tank body 1, so as to reduce the volume in vacuum tank body 1, thereby reducing the volume to be vacuumized in vacuum tank body 1, and further reducing the energy consumption when vacuumizing. Sealing plate 32 is fixedly installed with storage net 33 on the side close to the bottom of vacuum tank body 1. Desiccant is stored in storage net 33. The desiccant absorbs the evaporated water, so as to avoid the increase of humidity in vacuum tank body 1 due to the evaporation of water in vacuum tank body 1 when vacuum drying, which affects the drying efficiency.

[0022] The vacuum tank body 1 is sleeved with a heat insulation layer 11 on the periphery, the heat insulation layer 11 is sleeved with a cooling layer 12 on the periphery, and the vacuum tank body 1 is fixedly connected with a vacuumizing port 6 in communication.

[0023] Specifically, the heat insulation layer 11 can block the heat in the vacuum tank body 1, reduce the efficiency of heat overflow, thereby saving the effect of heat, and the cooling layer 12 can absorb the overflowed heat, avoiding scalding when the operator accidentally touches when the external temperature is too high.

[0024] The cooling layer 12 has a double-layer structure with a gap inside, the gap in the cooling layer 12 is a water storage cavity 121, and the cooling layer 12 is fixedly connected with a cooling assembly 5 in communication with the water storage cavity 121 on the periphery, and the cooling assembly 5 includes a water inlet pipe 51 and a drain pipe 52.

[0025] Specifically, the water storage cavity 121 stores cooling water, the cooling water absorbs the overflowed heat, and the water inlet pipe 51 and the drain pipe 52 are arranged to make the cooling water flow into the water storage cavity 121 through the water inlet pipe 51 and flow out through the drain pipe 52, so that the cooling water can be replaced continuously, avoiding the cooling liquid to be static and causing the temperature to be too high when absorbing too much heat.

[0026] The heating device 4 includes an air inlet pipe 41 and an air outlet pipe 42, and the air inlet pipe 41 and the air outlet pipe 42 are respectively in communication with both ends of the spiral air guide pipe 13.

[0027] Specifically, the hot air flows into the spiral air guide pipe 13 through the air inlet pipe 41 and flows out through the air outlet pipe 42, thereby providing heat energy for heating in the vacuum tank body 1.

[0028] A stirring device is fixedly installed at the bottom of the vacuum tank body 1, the stirring device is wrapped with a motor 73 fixedly connected with the vacuum tank body 1, an output end of the motor 73 is fixedly connected with a stirring rod 72, and the motor 73 is sleeved with a protective frame 71 on the periphery.

[0029] Specifically, the stirring device can stir the raw materials in the vacuum tank body 1, avoiding the situation that the moisture in the center position of the raw materials is difficult to evaporate when the raw materials are stacked.

[0030] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0031] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. An energy-saving vacuum drying device for processing trace elements in glycine, characterized in that: Includes the vacuum tank body (1); The vacuum tank body (1) has a spiral air guide pipe (13) inside its periphery, and a heating device (4) for supplying hot air to the spiral air guide pipe (13) is fixedly connected to the periphery of the vacuum tank body (1). The top of the vacuum tank body (1) is sealed with a tank cover (2), and a volume adjustment device (3) is provided on the upper surface of the tank cover (2); The volume adjustment device (3) includes an electric push rod (31), the output end of which extends into the vacuum tank body (1) and is fixedly connected to a sealing plate (32); The sealing plate (32) slides up and down inside the vacuum tank body (1) and is sealed to its inner wall.

2. The energy-saving vacuum drying device for processing trace elements of glycine according to claim 1, characterized in that: The vacuum tank body (1) is fitted with a heat insulation layer (11) around its periphery, and a cooling layer (12) is fitted around the heat insulation layer (11). The vacuum tank body (1) is fixedly connected to a vacuum port (6).

3. The energy-saving vacuum drying device for processing trace elements of glycine according to claim 2, characterized in that: The cooling layer (12) is a double-layer structure with an internal gap. The gap in the cooling layer (12) is a water storage cavity (121). A cooling component (5) communicating with the water storage cavity (121) is fixed on the periphery of the cooling layer (12). The cooling component (5) includes a water inlet pipe (51) and a drain pipe (52).

4. The energy-saving vacuum drying device for processing trace elements of glycine according to claim 1, characterized in that: The heating device (4) includes an air inlet pipe (41) and an exhaust pipe (42), which are respectively connected to both ends of the spiral air guide pipe (13).

5. An energy-saving vacuum drying device for processing trace elements of glycine according to claim 1, characterized in that: A stirring device is fixedly installed at the bottom of the vacuum tank body (1). The stirring device encloses a motor (73) that is fixedly connected to the vacuum tank body (1). A stirring rod (72) is fixedly connected to the output end of the motor (73). A protective frame (71) is sleeved around the motor (73).

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