Dehumidification device for microwave thawing equipment

Abstract

The utility model relates to the technical field of microwave unfreezing equipment, and discloses a dehumidification device for microwave unfreezing equipment, which comprises a reaction kettle body, an annular baffle plate fixedly connected to the inner side of the reaction kettle body, a sealing ring fixedly connected to the upper side of the annular baffle plate, a piston propped against the upper side of the sealing ring and slidably connected with the inner side of the reaction kettle body, the microwave unfreezing device comprises a reaction kettle body, an annular baffle, a piston and a pressure relief pipe are arranged in the reaction kettle body, the upper side of the piston is fixedly connected with an elastic assembly, the upper end of the elastic assembly is fixedly connected with an upper cover, and the upper cover is connected with the upper side of the reaction kettle body in a threaded and sleeved mode. And the steam pressure can push the piston to move upwards, so that the steam in the reaction kettle body is directly discharged from the pressure relief pipe, thereby ensuring the safety of the air pressure in the dehumidification device, avoiding accidents, and being higher in practicability and reliability.

Description

TECHNICAL FIELD

[0001] The utility model relates to microwave thawing equipment technical field especially relates to a microwave thawing equipment is with dehumidification device. BACKGROUND

[0002] Microwave thawing equipment needs dehumidification device to remove the large amount of water vapor produced in the thawing process, if not timely removal, will lead to the equipment internal humidity is too high, influence equipment's normal operation and food quality, through the dehumidification system removes the water vapor in the equipment, keeps the equipment dry and food quality, the microwave of current market thawing machine's dehumidification equipment usually sets up at the cavity side, the water vapor in the cavity is extracted to the cavity outside in the cavity, reaches the effect that prevents the corrosion of water mist to microwave antenna and electrical control box, prolongs the service life of equipment.

[0003] However, microwave thawing equipment generally adopts assembly line thawing in large quantities, when the thawed product quantity is larger, the water vapor is more, leading to the existing microwave thawing equipment dehumidification device is difficult to follow the need of assembly line thawing, and the overloading dehumidification work can lead to the dehumidification device to produce downtime event, based on this, a microwave thawing equipment dehumidification device with stronger reliability and safety is provided. UTILITY MODEL CONTENT

[0004] To solve the technical problem of microwave thawing equipment dehumidification device reliability and safety, the utility model provides a microwave thawing equipment dehumidification device.

[0005] The utility model adopts the following technical scheme realization: a microwave thawing equipment dehumidification device, including the reaction kettle body, the inside fixedly connected with the ring baffle of reaction kettle body, the upper side fixedly connected with the sealing ring of ring baffle, the upper side of sealing ring abuts with the piston, the piston with the inside slide connection of reaction kettle body, the upper side fixedly connected with the elastic component of piston, the upper end fixedly connected with the upper cover of elastic component, the upper cover with the upper side screw sleeve of reaction kettle body, the one side of reaction kettle body is connected with the pressure relief pipe, the pipe orifice position on the reaction kettle body of pressure relief pipe is located the above of ring baffle, the below of ring baffle is provided with the cold and hot exchange mechanism, the side of reaction kettle body is provided with the air draught fan mechanism that the high temperature water vapor produced in microwave thawing is injected inside the reaction kettle body, the lower end of reaction kettle body is provided with condensate water recovery mechanism.

[0006] As a further improvement of the above-mentioned scheme, the cold and heat exchange mechanism comprises a cold and heat exchange pipe arranged inside the reaction kettle body, the cold and heat exchange pipe is located below the annular baffle, the lower end of the cold and heat exchange pipe is communicated with a cooling water inlet pipe, the cooling water inlet pipe penetrates out of the kettle wall of the reaction kettle body, the upper end of the cold and heat exchange pipe is communicated with a cooling water outlet pipe, and the cooling water outlet pipe penetrates out of the kettle wall of the reaction kettle body.

[0007] As a further improvement of the above-mentioned scheme, the air exhaust fan mechanism comprises a docking table fixedly connected to one side of the reaction kettle body, a mounting plate fixedly connected to the side, away from the reaction kettle body, of the docking table, and a plurality of waterproof fans arranged on the side, away from the reaction kettle body, of the docking table, and the docking table is internally provided with a culvert drainage mechanism for guiding water vapor into the inside of the reaction kettle body.

[0008] As a further improvement of the above-mentioned scheme, the culvert drainage mechanism comprises a first culvert arranged on the docking table, the lower end of the first culvert is communicated with the reaction kettle body, and the side surface of the first culvert is communicated with the rear air ducts of the plurality of waterproof fans.

[0009] As a further improvement of the above-mentioned scheme, the condensate water recovery mechanism comprises a bottom cover fixedly connected to the lower side of the reaction kettle body, a water collecting groove is arranged on the bottom cover, the water collecting groove is used for collecting steam condensate water, and a communication pipe drainage mechanism is arranged in the inside of the bottom cover.

[0010] As a further improvement of the above-mentioned scheme, the communication pipe drainage mechanism comprises a second culvert arranged on the bottom cover, the bottom end of the second culvert is communicated with the side surface of the water collecting groove, and the upper end of the second culvert is communicated with a condensate water recovery water pipe, and the condensate water recovery water pipe penetrates out of the bottom cover.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] 1、The utility model discloses a microwave thawing equipment, which comprises a reaction kettle body, a dehumidification device, a cold and heat exchange mechanism, an air exhaust fan mechanism, a culvert drainage mechanism and a condensate water recovery mechanism.

[0013] 2, the utility model discloses a no. 2 culvert, water collecting tank, cold -heat exchange pipe and condensate recovery water pipe mutual cooperation, when high temperature steam meets the temperature lower cold -heat exchange pipe, condenses into water, and gathers to the water collecting tank, when the condensate of water collecting tank gathers exceeds certain height, condensate can be automatically discharged from no. 2 culvert and condensate recovery water pipe, recycling, can save water resources, and the condensate of water collecting tank can play the steam of the injection in the reaction kettle body, the role of sealing, keeps internal air pressure stable in a reasonable range. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The overall structure schematic diagram of a kind of dehumidification device for microwave thawing equipment provided by the utility model is shown;

[0015] Figure 2 For Figure 1 The first sectional view of

[0016] Figure 3 For Figure 1 The second sectional view of

[0017] Figure 4 For Figure 1 The schematic diagram of explosion structure of

[0018] Main symbol explanation:

[0019] 1, reaction kettle body;2, cooling water inlet pipe;3, cooling water outlet pipe;4, pressure relief pipe;5, condensate recovery water pipe;6, bottom cover;7, butt joint table;8, waterproof fan;9, mounting plate;10, upper cover;11, no. 1 culvert;12, elastic component;13, piston;14, cold -heat exchange pipe;15, water collecting tank;16, no. 2 culvert;17, annular baffle;18, sealing ring. DETAILED DESCRIPTION

[0020] Next, the utility model is further described in combination with the drawings and specific implementation, and it needs to be explained that, under the premise of not conflicting, the following described each embodiment or each technical feature between can be combined to form new embodiment.

[0021] Embodiment:

[0022] Please combine Figure 1 - Figure 4The microwave thawing equipment dehumidifying device of the embodiment includes a reaction kettle body 1, an annular baffle 17 is fixedly connected to the inner side of the reaction kettle body 1, a sealing ring 18 is fixedly connected to the upper side of the annular baffle 17, the sealing ring 18 is made of rubber material, a piston 13 abuts against the upper side of the sealing ring 18, the piston 13 is slidably connected to the inner side of the reaction kettle body 1, an elastic assembly 12 is fixedly connected to the upper side of the piston 13, in the embodiment, a spring is selected as the elastic assembly 12, an upper cover 10 is fixedly connected to the upper end of the elastic assembly 12, the upper cover 10 is designed to be detachable, the upper cover 10 is threadedly sleeved with the upper side of the reaction kettle body 1, a pressure relief pipe 4 is communicated with one side of the reaction kettle body 1, the pressure relief pipe 4 is mainly used for discharging high-pressure high-temperature steam from the inside of the reaction kettle body 1, maintaining pressure balance, and being beneficial to safe production, the pipe opening position of the pressure relief pipe 4 on the reaction kettle body 1 is located above the annular baffle 17, the piston 13 can expose the pipe opening of the pressure relief pipe 4 after moving upward by a distance, a cold and heat exchange mechanism is arranged below the annular baffle 17, an air extractor mechanism for injecting high-temperature water vapor generated by microwave thawing into the inside of the reaction kettle body 1 is arranged on the side of the reaction kettle body 1, and a condensed water recovery mechanism is arranged at the lower end of the reaction kettle body 1.

[0023] Please refer to Figure 2 the cold and heat exchange mechanism includes a cold and heat exchange pipe 14 arranged in the inside of the reaction kettle body 1, the cold and heat exchange pipe 14 is a copper pipe and has excellent heat conduction capacity, the cold and heat exchange pipe 14 is located below the annular baffle 17, a cooling water inlet pipe 2 is communicated with the lower end of the cold and heat exchange pipe 14, in the embodiment, water is selected as the coolant, the cooling water inlet pipe 2 penetrates out of the kettle wall of the reaction kettle body 1 outward, and a cooling water outlet pipe 3 is communicated with the upper end of the cold and heat exchange pipe 14, the cooling water outlet pipe 3 penetrates out of the kettle wall of the reaction kettle body 1 outward.

[0024] Please refer to Figure 3 the air extractor mechanism includes a butt joint table 7 fixedly connected to one side of the reaction kettle body 1, an installation plate 9 fixedly connected to the side, away from the reaction kettle body 1, of the butt joint table 7, a threaded hole is formed in one side of the installation plate 9, used for butt joint with the side of the microwave thawing machine, and provided with a sealing glue injection groove, two waterproof fans 8 are arranged on the side, away from the reaction kettle body 1, of the butt joint table 7, and a culvert drainage mechanism for guiding water vapor into the inside of the reaction kettle body 1 is arranged in the inside of the butt joint table 7.

[0025] Please refer to Figure 3 the culvert drainage mechanism includes a first culvert 11 formed in the butt joint table 7, the lower end of the first culvert 11 is communicated with the reaction kettle body 1, and the side of the first culvert 11 is communicated with the rear air ducts of the plurality of waterproof fans 8.

[0026] Please refer to Figure 2As shown, the condensate recovery mechanism includes a bottom cover 6 fixedly connected to the lower side of the reaction kettle body 1, a water collecting groove 15 is formed on the bottom cover 6, and a flow converging groove is formed on the surface of the water collecting groove 15 to assist downward flow. The water collecting groove 15 is used to collect steam condensate, and a communication pipe drainage mechanism is formed in the inside of the bottom cover 6.

[0027] Please combine Figure 2 As shown, the communication pipe drainage mechanism includes a second culvert 16 formed on the bottom cover 6, the bottom end of the second culvert 16 is in communication with the side of the water collecting groove 15, the upper end of the second culvert 16 is communicated with a condensate recovery water pipe 5, and the height of the end of the second culvert 16 located on the outside of the reaction kettle body 1 is higher than the height of the inside end, so that a hydraulic pressure difference is generated to facilitate pressure balance inside, and the condensate recovery water pipe 5 penetrates out of the bottom cover 6

[0028] The implementation principle of the dehumidification device for the microwave thawing equipment in the embodiment of the application is as follows: the mounting plate 9 is butted against the side of the microwave thawing equipment, the air inlet of the waterproof fan 8 is communicated with the inside of the microwave thawing equipment, external cooling water or coolant, such as cooling oil, is connected into the cooling water inlet pipe 2, and then is discharged from the cooling water outlet pipe 3 after absorbing heat. At this time, the surface temperature of the cold heat exchange pipe 14 is significantly lower than that of the high-temperature steam under the action of the low-temperature coolant. When the high-temperature steam meets the cold heat exchange pipe 14, the high-temperature steam can be immediately condensed into water and dripped into the water collecting groove 15. When the condensate collected by the water collecting groove 15 exceeds a certain height, the condensate can be automatically discharged outward along the second culvert 16. At the same time, when the flow of the high-temperature steam injected by the waterproof fan 8 is too large and exceeds the range that can be accommodated and processed by the reaction kettle body 1, the high-temperature gas pressure pushes the piston 13 upward at this time, and leaks out of the pipe opening of the pressure relief pipe 4 on the side wall of the reaction kettle body 1. At this time, the high-temperature steam can be discharged from the pressure relief pipe 4, so that the effect of maintaining the pressure balance inside the reaction kettle body 1 is achieved.

[0029] The above-mentioned embodiment is only a preferred embodiment of the application, and cannot be used to limit the scope of protection of the application. Any non-substantial change and replacement made by a person skilled in the art on the basis of the application belongs to the scope of protection of the application.

Claims

1. A dehumidifying device for a microwave thawing apparatus, comprising a reaction kettle body (1), characterized in that, The inner side of the reaction kettle body (1) is fixedly connected with an annular baffle (17), the upper side of the annular baffle (17) is fixedly connected with a sealing ring (18), the upper side of the sealing ring (18) abuts against a piston (13), the piston (13) is slidably connected with the inner side of the reaction kettle body (1), the upper side of the piston (13) is fixedly connected with an elastic assembly (12), the upper end of the elastic assembly (12) is fixedly connected with an upper cover (10), the upper cover (10) is threadedly connected with the upper side of the reaction kettle body (1), one side of the reaction kettle body (1) is communicated with a pressure relief pipe (4), the pipe opening position of the pressure relief pipe (4) on the reaction kettle body (1) is located above the annular baffle (17), a cold and hot exchange mechanism is arranged below the annular baffle (17), a suction fan mechanism for injecting high-temperature water vapor generated by microwave thawing into the inside of the reaction kettle body (1) is arranged on the side of the reaction kettle body (1), and a condensed water recovery mechanism is arranged at the lower end of the reaction kettle body (1).

2. The dehumidifying apparatus for a microwave thawing apparatus according to claim 1, wherein The cold and hot exchange mechanism comprises a cold and hot exchange pipe (14) arranged in the inside of the reaction kettle body (1), the cold and hot exchange pipe (14) is located below the annular baffle (17), the lower end of the cold and hot exchange pipe (14) is communicated with a cooling water inlet pipe (2), the cooling water inlet pipe (2) penetrates out of the kettle wall of the reaction kettle body (1), and the upper end of the cold and hot exchange pipe (14) is communicated with a cooling water outlet pipe (3), the cooling water outlet pipe (3) penetrates out of the kettle wall of the reaction kettle body (1).

3. The dehumidifying apparatus for a microwave thawing apparatus according to claim 1, wherein The suction fan mechanism comprises a docking table (7) fixedly connected with one side of the reaction kettle body (1), an installation plate (9) fixedly connected with the side, away from the reaction kettle body (1), of the docking table (7), a plurality of waterproof fans (8) arranged on the side, away from the reaction kettle body (1), of the docking table (7), and a culvert drainage mechanism for guiding water vapor into the inside of the reaction kettle body (1) arranged in the inside of the docking table (7).

4. The dehumidifying apparatus for a microwave thawing apparatus according to claim 3, wherein The culvert drainage mechanism comprises a first culvert (11) formed in the docking table (7), the lower end of the first culvert (11) is communicated with the reaction kettle body (1), and the side of the first culvert (11) is communicated with the rear air ducts of the plurality of waterproof fans (8).

5. The dehumidifying apparatus for a microwave thawing apparatus according to claim 1, wherein The condensed water recovery mechanism comprises a bottom cover (6) fixedly connected with the lower side of the reaction kettle body (1), a water collecting groove (15) formed in the bottom cover (6) for collecting steam condensate, and a communication pipe drainage mechanism formed in the inside of the bottom cover (6).

6. The dehumidifying apparatus for a microwave thawing apparatus according to claim 5, wherein The communication pipe drainage mechanism comprises a second culvert (16) formed in the bottom cover (6), the bottom end of the second culvert (16) is communicated with the side of the water collecting groove (15), and the upper end of the second culvert (16) is communicated with a condensed water recovery water pipe (5) which penetrates out of the bottom cover (6).

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