Heat source dispersing device in fine dried noodle drying room

Abstract

The utility model relates to a heat source distribution device in a fine dried noodle drying room, which comprises a drying room, a bridge circuit circulation mechanism, a finned tube lower-layer heat dissipation array unit, a finned tube upper-layer heat dissipation array unit and a heat exchanger heat dissipation mechanism, the finned tube lower-layer heat dissipation array unit, the finned tube upper-layer heat dissipation array unit and the heat exchanger heat dissipation array unit are installed in the drying chamber. The utility model has the advantages that: through the arrangement of the drying chamber, the bridge circuit circulating mechanism, the finned tube lower-layer heat dissipation array unit, the finned tube upper-layer heat dissipation array unit and the heat exchanger heat dissipation mechanism, the use of finned tubes is reduced, the arrangement distance between the finned tubes is increased, and the wind area of the fine dried noodles is increased, so that the fine dried noodles receive heat relatively uniformly, and the drying efficiency is improved. And the product quality is improved.

Description

Technical Field

[0001] The utility model relates to a heat source dispersing device in a noodle drying room, belonging to the field of heat utilization. Background Art

[0002] At present, the drying room for dried noodles generally adopts the convection heat drying method, which uses the heat source to heat the air in the drying room, and uses the wind to make the hot air convect to heat the wet noodles and take away the moisture in the wet noodles. The hot air becomes the drying medium, and even the heat carrier is also the moisture carrier. Noodle products need heat, and heat is used for heat exchange. After the wet noodles absorb the heat, they vaporize their own moisture and discharge it to achieve the purpose of drying. The heat source in the drying room is generally hot water, and the heat dissipation method adopts a large number of fin tubes in parallel.

[0003] At present, the equipment uses a large number of fin tubes in parallel for heat dissipation layout. Disadvantages: 1. Large amount of engineering and high cost; 2. The drying system in the drying room of the drying room is composed of a hot air stirring mechanism and a fin tube heat dissipation mechanism. The fan of the hot air stirring mechanism blows on the fin tubes of the fin tube heat dissipation mechanism, and evenly blows the heat emitted by the fin tubes to the moving noodles. However, in order to ensure sufficient heat, a large number of fin tubes must be arranged in a limited space, which will block the fan over a large area, resulting in uneven hot air reception for the noodles, and multiple sections cannot be dried normally, affecting the overall quality of the product and reducing the yield rate. Utility Model Content

[0004] In order to overcome the defects of the prior art, the utility model provides a heat source dispersing device in a noodle drying room. The technical solution of the utility model is:

[0005] A heat source dispersing device in a noodle drying room comprises a drying room, a bridge circulation mechanism, a fin tube lower heat dissipation array unit, a fin tube upper heat dissipation array unit and a heat exchanger heat dissipation mechanism, wherein the bridge circulation mechanism is installed outside the drying room, and the fin tube lower heat dissipation array unit, the fin tube upper heat dissipation array unit and the heat exchanger heat dissipation array unit are installed inside the drying room, the bridge circulation mechanism is used for inputting medium water, and the medium water is sequentially inputted from the outside of the drying room to the fin tube lower heat dissipation array unit and the fin tube upper heat dissipation array unit, and the heat exchanger heat dissipation array unit is used for receiving the medium water outputted from the fin tube upper heat dissipation array unit, and outputting the medium water to the bridge circulation mechanism located outside the drying room after heat exchange.

[0006] The bridge circulation mechanism includes a water tank, a liquid level sensor, a thermometer, a first stop valve, a first filter, a second filter, a three-way proportional valve, a heater, a water pump, a water outlet flange welded pipe, a water inlet flange welded pipe and a wound metal gasket. The heater and the liquid level sensor are installed on the water tank. The water inlet end of the water pump is connected to the water tank, the water outlet end of the water pump is connected to one end of the water inlet flange welded pipe, the other end of the water inlet flange welded pipe is connected to the water inlet of the first filter, the water outlet of the first filter is connected to one end of the water outlet flange welded pipe, and the other end of the water outlet flange welded pipe forms a water outlet connected to the lower heat dissipation array unit of the fin tube; a pressure gauge is installed on the water inlet flange welded pipe; the first port of the three-way proportional valve is installed with the first stop valve, and the other port is installed with a return pipe connected to the upper heat dissipation array unit of the fin tube, the second filter, the second stop valve and the thermometer are installed on the return pipe in sequence, and the third port of the three-way proportional valve is connected to the water outlet flange welded pipe.

[0007] Wrapped metal gaskets are installed at all pipe joints.

[0008] The structures of the lower heat dissipation array unit of the fin tube and the upper heat dissipation array unit of the fin tube are the same, and both include a heat dissipation delivery pipeline, a heat dissipation recovery pipeline and a fin tube assembly. The water inlet end of the fin tube assembly is welded with the heat dissipation delivery pipeline, and the water outlet end is welded with the heat dissipation recovery pipeline. The fin tube assembly includes a plurality of fin tubes connected in parallel or in series. The medium water enters the fin tube assembly through the heat dissipation delivery pipeline, passes through the fin tube assembly, and returns through the heat dissipation recovery pipeline; the heat dissipation recovery pipeline is connected to the water inlet end of the heat dissipation mechanism of the heat exchanger.

[0009] The heat exchange water inlet pipeline of the heat exchanger heat dissipation mechanism is connected with a sewage pipeline, and a ball valve is installed on the sewage pipeline.

[0010] The utility model has the advantages that, through the arrangement of the drying chamber, the bridge circulation mechanism, the fin tube lower heat dissipation array unit, the fin tube upper heat dissipation array unit and the heat exchanger heat dissipation mechanism, the use of fin tubes is reduced, the arrangement spacing between the fin tubes is increased, the wind receiving area of ​​the noodles is increased, the noodles receive heat relatively more evenly, and the product quality of the product is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0012] Figure 2 yes Figure 1 Schematic diagram of the structure of the circulation mechanism without the bridge circuit.

[0013] Figure 3 yes Figure 1Schematic diagram of the structure of the Zhongqiao Road circulation mechanism. DETAILED DESCRIPTION

[0014] The present invention is further described below in conjunction with specific embodiments, and the advantages and features of the present invention will become clearer as the description proceeds. However, these embodiments are merely exemplary and do not constitute any limitation to the scope of the present invention. It should be understood by those skilled in the art that the details and forms of the technical solution of the present invention may be modified or replaced without departing from the spirit and scope of the present invention, but these modifications and replacements fall within the scope of protection of the present invention.

[0015] See also Figures 1 to 3 The utility model relates to a heat source distributing device in a noodle drying room, comprising a drying room 7, a bridge circulation mechanism 1, a fin tube lower heat dissipation array unit 2, a fin tube upper heat dissipation array unit 3 and a heat exchanger heat dissipation mechanism 4, wherein the bridge circulation mechanism 1 is installed outside the drying room 7, and the fin tube lower heat dissipation array unit 2, the fin tube upper heat dissipation array unit 3 and the heat exchanger heat dissipation array unit 4 are installed inside the drying room 7, the bridge circulation mechanism 1 is used for inputting medium water, and the medium water is sequentially inputted from the outside of the drying room 7 to the fin tube lower heat dissipation array unit 2 and the fin tube upper heat dissipation array unit 3, and the heat exchanger heat dissipation array unit 4 is used for receiving the medium water outputted from the fin tube upper heat dissipation array unit 3, and outputting the medium water to the bridge circulation mechanism 1 located outside the drying room 7 after heat exchange.

[0016] The drying chamber provides drying space for the noodles; the bridge circulation mechanism 1 is used for inputting medium water; the fin tube lower heat dissipation array unit 2 and the fin tube upper heat dissipation array unit 3 play a role in heat exchange; the heat exchanger heat dissipation array unit 4 is used for receiving the medium water after heat exchange and timely connecting the sewage pipeline for sewage discharge.

[0017] The bridge circulation mechanism includes a water tank 11, a liquid level sensor 91, a thermometer 51, a first stop valve 12, a first filter 71, a second filter 13, a three-way proportional valve 61, a heater 10, a water pump 21, a water outlet flange welded pipe 81, a water inlet flange welded pipe 11 and a wound metal gasket 31. The heater 10 and the liquid level sensor 91 are installed on the water tank 11. The water inlet end of the water pump 21 is connected to the water tank 11, the water outlet end of the water pump 21 is connected to one end of the water inlet flange welded pipe 11, and the other end of the water inlet flange welded pipe 11 is connected to the water inlet of the first filter 71. The water outlet of the first filter 71 is connected to one end of the water outlet flange welded pipe 81, and the other end of the water outlet flange welded pipe 81 forms a water outlet connected to the lower heat dissipation array unit 2 of the fin tube; a pressure gauge 41 is installed on the water inlet flange welded pipe 11; the first port of the three-way proportional valve 61 is installed with a first stop valve 12, and the other port is installed with a return pipe connected to the upper heat dissipation array unit 3 of the fin tube, and the second filter 13, the second stop valve 14 and the thermometer 51 are installed on the return pipe in sequence, and the third port of the three-way proportional valve 61 is connected to the water outlet flange welded pipe 81.

[0018] Wrapped metal gaskets 31 are installed at all pipe interfaces.

[0019] The structures of the lower fin tube heat dissipation array unit 2 and the upper fin tube heat dissipation array unit 3 are the same, both of which include a heat dissipation delivery pipeline 82, a heat dissipation recovery pipeline 92 and a fin tube assembly. The water inlet end of the fin tube assembly is welded with the heat dissipation delivery pipeline 82, and the water outlet end is welded with the heat dissipation recovery pipeline 92. The fin tube assembly includes a plurality of fin tubes connected in parallel or in series. The medium water enters the fin tube assembly through the heat dissipation delivery pipeline 82, passes through the fin tube assembly, and returns through the heat dissipation recovery pipeline 92; the heat dissipation recovery pipeline 82 is connected to the water inlet end of the heat exchanger heat dissipation mechanism 4; wherein a sewage pipeline 5 is connected to the heat exchange water inlet pipeline of the heat exchanger heat dissipation mechanism, and a ball valve is installed on the sewage pipeline.

[0020] The working principle of the utility model is that the medium water (hot water) is sent from the outside of the drying room to the inside of the drying room through the bridge circulation mechanism, first passes through the lower heat dissipation array unit of the fin tube, then passes through the upper heat dissipation array unit of the fin tube, and then enters the heat dissipation mechanism of multiple heat exchangers in parallel for heat dissipation, and returns through the bridge circulation mechanism after the second collection.

[0021] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A heat source dispersing device in a noodle drying room, characterized in that: It includes a drying chamber, a bridge circulation mechanism, a fin tube lower heat dissipation array unit, a fin tube upper heat dissipation array unit and a heat exchanger heat dissipation mechanism. The bridge circulation mechanism is installed outside the drying chamber, and the fin tube lower heat dissipation array unit, the fin tube upper heat dissipation array unit and the heat exchanger heat dissipation array unit are installed inside the drying chamber. The bridge circulation mechanism is used for inputting medium water, and the medium water is sequentially inputted from the outside of the drying chamber of the drying room to the fin tube lower heat dissipation array unit and the fin tube upper heat dissipation array unit. The heat exchanger heat dissipation array unit is used for receiving the medium water outputted from the fin tube upper heat dissipation array unit, and outputting the medium water to the bridge circulation mechanism located outside the drying chamber after heat exchange.

2. The heat source dispersing device in a dried noodle drying room according to claim 1, characterized in that: The bridge circulation mechanism includes a water tank, a liquid level sensor, a thermometer, a first stop valve, a first filter, a second filter, a three-way proportional valve, a heater, a water pump, a water outlet flange welded pipe, a water inlet flange welded pipe and a wound metal gasket. The heater and the liquid level sensor are installed on the water tank. The water inlet end of the water pump is connected to the water tank, the water outlet end of the water pump is connected to one end of the water inlet flange welded pipe, the other end of the water inlet flange welded pipe is connected to the water inlet of the first filter, the water outlet of the first filter is connected to one end of the water outlet flange welded pipe, and the other end of the water outlet flange welded pipe forms a water outlet connected to the lower heat dissipation array unit of the fin tube; a pressure gauge is installed on the water inlet flange welded pipe; the first port of the three-way proportional valve is installed with the first stop valve, and the other port is installed with a return pipe connected to the upper heat dissipation array unit of the fin tube, the second filter, the second stop valve and the thermometer are installed on the return pipe in sequence, and the third port of the three-way proportional valve is connected to the water outlet flange welded pipe.

3. The heat source dispersing device in a dried noodle drying room according to claim 1, characterized in that: Wrapped metal gaskets are installed at all pipe joints.

4. The heat source dispersing device in the noodle drying room according to claim 1, characterized in that: The structures of the lower heat dissipation array unit of the fin tube and the upper heat dissipation array unit of the fin tube are the same, and both include a heat dissipation delivery pipeline, a heat dissipation recovery pipeline and a fin tube assembly. The water inlet end of the fin tube assembly is welded with the heat dissipation delivery pipeline, and the water outlet end is welded with the heat dissipation recovery pipeline. The fin tube assembly includes a plurality of fin tubes connected in parallel or in series. The medium water enters the fin tube assembly through the heat dissipation delivery pipeline, passes through the fin tube assembly, and returns through the heat dissipation recovery pipeline; the heat dissipation recovery pipeline is connected to the water inlet end of the heat dissipation mechanism of the heat exchanger.

5. The heat source dispersing device in the noodle drying room according to claim 4, characterized in that: The heat exchange water inlet pipeline of the heat exchanger heat dissipation mechanism is connected with a sewage pipeline, and a ball valve is installed on the sewage pipeline.

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