Energy-saving steam temperature control oil melting tank capable of recovering waste heat

Abstract

The utility model discloses an energy-saving steam temperature control oil melting tank capable of recovering waste heat, which comprises an oil melting tank, an inner cavity is arranged in the oil melting tank, a feed port is arranged on the oil melting tank, a tank cover is arranged on the outer side of the feed port, and the tank cover is connected onto the oil melting tank through a hinge; a steam pipeline is installed at the side end of the oil melting tank and connected with a steam outlet pipeline through a conveying assembly, the steam outlet pipeline is connected to the oil melting tank in a penetrating mode, a first pipeline is connected to the oil melting tank in a penetrating mode, the end of the first pipeline is connected with a second pipeline, and the second pipeline is connected to the interior of the inner hollow groove in a penetrating mode. According to the energy-saving steam temperature-control oil melting tank capable of recovering the waste heat, steam is guided in through the steam pipeline, the problem that cost is increased due to electric heating is reduced, the overall temperature rising speed is high, the steam pipeline conveys the steam through an internal conveying assembly, raw materials are conveniently preheated and melted, and the energy-saving effect is good. And the problem of deposition caused by conveying the raw materials from the inside of the pipeline is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steam temperature-controlled molten oil tanks, in particular to an energy-saving steam temperature-controlled molten oil tank capable of recovering waste heat. Background Technique

[0002] In the production process of flower cakes, special oil for flower cakes needs to be prepared. Therefore, raw materials need to be poured into a molten oil tank for heating and melting. However, there are still certain defects in the existing molten oil tanks during use.

[0003] During use, most of the existing molten oil tanks use electric heating tubes to heat raw materials. This method can ensure the isothermal property of the heating surface, but the electric heating system usually has high energy consumption, increasing the operation cost. And the electric heating tubes may have the risk of overheating at high temperatures, resulting in relatively low heating safety;

[0004] In order to overcome the above defects, the prior art 1 (a Chinese patent with the application number 201120369094.1 and the application date of September 30, 2011) is an edible oil heating device. The high-temperature flue gas generated by the burner passes through a maze-shaped flue in the furnace to heat the evaporation section of the heat pipe, and then enters the flue gas channel formed by the edible oil diversion interlayer and the finned tubes to further heat the edible oil in the finned tubes. The temperature of the flue gas further decreases, and then the waste gas is discharged from the equipment flue gas outlet. The relatively low-temperature edible oil first enters the serpentine sleeve through the edible oil inlet and is heated by the heat pipe, and then enters the finned tubes and is further heated by the flue gas outside the tubes. Finally, the relatively high-temperature edible oil is discharged from the edible oil outlet to complete the heating process of the edible oil;

[0005] Although the prior art can reduce the operation cost, during the working process, the edible oil is heated by the heat pipe and the finned tubes after being heated by steam. Therefore, it is necessary to control the flow rate of the edible oil, reducing the melting oil efficiency, and the overall heating rate may be relatively slow, easily resulting in uneven overall oil temperature and affecting the heating effect. The accumulation of sediments may occur when the edible oil is heated in the pipeline, which not only affects the heating efficiency but also makes the overall cleaning more difficult.

[0006] In view of the above problems, it is urgent to innovate on the basis of the original energy-saving steam temperature-controlled molten oil tank capable of recovering waste heat. Therefore, we have proposed an energy-saving steam temperature-controlled molten oil tank capable of recovering waste heat, which can well solve the above problems. Content of the Utility Model

[0007] The purpose of the present utility model is to provide an energy-saving steam temperature-controlled melting oil tank capable of recovering waste heat, so as to solve the problems put forward in the above background technology. Currently, on the market, the edible oil is heated by steam and then the temperature is raised through heat pipes and finned tubes. Therefore, it is necessary to control the flow rate of the edible oil, which reduces the efficiency of melting the oil. Moreover, the overall heating speed may be slow, easily resulting in uneven overall oil temperature, affecting the heating effect. The accumulation of sediments may occur when the edible oil is heated in the pipeline, which not only affects the heating efficiency but also makes the overall cleaning difficult.

[0008] To achieve the above purpose, the present utility model provides the following technical solution: An energy-saving steam temperature-controlled melting oil tank capable of recovering waste heat, including a melting oil tank provided. An inner cavity is opened inside the melting oil tank. A feeding port is opened on the melting oil tank, and a tank cover is installed outside the feeding port. The tank cover is connected to the melting oil tank through a hinge.

[0009] A steam pipeline is installed at the side end of the melting oil tank. The steam pipeline is connected to an outlet steam pipeline through a conveying assembly, and the outlet steam pipeline penetrates and is connected to the melting oil tank.

[0010] Preferably, a first pipeline penetrates and is connected to the melting oil tank. The end of the first pipeline is connected to a second pipeline, and the second pipeline penetrates and is connected inside an inner empty groove.

[0011] Preferably, an inner empty groove is opened on the inner wall of the melting oil tank. A through hole is opened on the steam pipeline, and the through hole is located inside the inner empty groove.

[0012] Preferably, the conveying assembly includes a first conveyor connected to the end of the steam pipeline. The first conveyor is connected to a second conveyor through a first conveying pipeline. The output end of the second conveyor is connected to a first serpentine pipeline through a second conveying pipeline.

[0013] Preferably, the end of the first serpentine pipeline is connected to a second serpentine pipeline. The second serpentine pipeline is connected to the outlet steam pipeline, and the first serpentine pipeline and the second serpentine pipeline are vertically arranged.

[0014] Preferably, an auxiliary assembly is arranged inside the first conveyor and the second conveyor. The auxiliary assembly includes an upper half plate and a lower half plate installed inside the first conveyor and the second conveyor. The upper half plate and the lower half plate are semi-cylindrical in shape, and the upper half plate and the lower half plate are arranged in an alternating manner.

[0015] Preferably, a cleaning assembly is arranged on the melting oil tank. The cleaning assembly includes a cleaning pipeline penetrating and connecting to the top of the melting oil tank.

[0016] Preferably, a washing ball is arranged at the bottom end of the cleaning pipeline. The washing ball is located inside the melting oil tank. The melting oil tank is connected to a sleeve through a third pipeline, and the sleeve is sleeved outside the cleaning pipeline.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the energy-saving steam temperature-controlled molten oil tank capable of recovering waste heat, steam is introduced through a steam pipeline, reducing the problem of increased cost caused by using electric heating. The overall heating rate is relatively fast. The steam pipeline transports steam through an internal conveying component, facilitating the preheating and melting of raw materials and reducing the problem of deposition caused by the internal transportation of raw materials through the pipeline. The specific content is as follows:

[0018] (1) By introducing steam into the steam pipeline for transportation, the steam pipeline transports steam through an internal conveying component, facilitating the preheating and melting of raw materials, reducing the problem of deposition caused by the internal transportation of raw materials through the pipeline, and reducing the problem of increased cost caused by using electric heating;

[0019] (2) The temperature inside the inner cavity of the molten oil tank rises, and hot air is output through the first pipeline and introduced into the inner empty groove of the molten oil tank through the second pipeline, enabling the molten oil tank to perform a heating operation, reducing the problem of waste of resources caused by direct heat export, and improving the overall molten oil efficiency;

[0020] (3) The upper half plate and the lower half plate are arranged inside the first conveyor and the second conveyor of the conveying component, and steam circulates through the cooperation of the upper half plate and the lower half plate, greatly improving the overall heating efficiency and reducing the problem that faster steam circulation requires more steam for operation;

[0021] (4) The steam is transported into the first serpentine pipeline of the conveying component, and the first serpentine pipeline transports the steam into the second serpentine pipeline. Since the first serpentine pipeline and the second serpentine pipeline are vertically arranged, the contact area with the raw materials is increased, greatly improving the overall molten oil efficiency;

[0022] (5) The cleaning pipeline and the cleaning ball of the cleaning component facilitate the introduction of cleaning liquid for cleaning, and the heat inside the molten oil tank is transported to the inside of the sleeve through the third pipeline, enabling the liquid passing through the cleaning pipeline to be heated, reducing the problem of increased cost caused by the need to process the cleaning liquid. Description of the Drawings

[0023] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0024] Figure 2 It is a schematic side view structure of the present utility model;

[0025] Figure 3 It is a schematic diagram of the structure after the box cover of the present utility model is opened;

[0026] Figure 4 It is a schematic front view structure of the present utility model;

[0027] Figure 5 Schematic diagram of the internal structure of the melting oil tank of the present utility model;

[0028] Figure 6 Schematic diagram of the back view sectional structure of the melting oil tank of the present utility model;

[0029] Figure 7 Schematic diagram of the internal sectional structure of the first conveyor of the present utility model.

[0030] In the figure: 1. Melting oil tank; 2. Inner cavity; 3. Feed inlet; 4. Hinge; 5. Tank cover; 6. Steam pipeline; 7. First conveyor; 8. First conveying pipeline; 9. Second conveyor; 10. Second conveying pipeline; 11. First serpentine pipeline; 12. Second serpentine pipeline; 13. Steam outlet pipeline; 14. First pipeline; 15. Second pipeline; 16. Inner hollow groove; 17. Through hole; 18. Upper half plate; 19. Lower half plate; 20. Cleaning pipeline; 21. Washing ball; 22. Third pipeline; 23. Sleeve. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] Embodiment 1:

[0033] In this embodiment, in order to improve the overall melting oil efficiency, the steam pipeline 6 is used, and its purpose is to reduce the problem of low efficiency caused by uneven oil temperature, such as Figures 1 - 3The described technical solution includes a set melting oil tank 1. An inner cavity 2 is provided inside the melting oil tank 1. A feeding port 3 is provided on the melting oil tank 1. A tank cover 5 is installed outside the feeding port 3. The tank cover 5 is connected to the melting oil tank 1 through a hinge 4. A steam pipeline 6 is installed at the side end of the melting oil tank 1. The steam pipeline 6 is connected to a steam outlet pipeline 13 through a conveying assembly. The steam outlet pipeline 13 is connected through the melting oil tank 1. A first pipeline 14 is connected through the melting oil tank 1. The end of the first pipeline 14 is connected to a second pipeline 15. The second pipeline 15 is connected through the inner empty groove 16. An inner empty groove 16 is provided on the inner wall of the melting oil tank 1. A through hole 17 is provided on the steam pipeline 6. The through hole 17 is located inside the inner empty groove 16. By opening the tank cover 5 through the hinge 4, the user can introduce the raw materials required for production into the inner cavity 2 of the melting oil tank 1 through the feeding port 3. The provided tank cover 5 is convenient for blocking the feeding port 3, facilitating the subsequent melting operation. The overall equipment has a large volume, reducing the inconvenience caused by multiple operations, improving the overall oil yield. Steam is introduced through the steam pipeline 6, and the temperature of the steam is controlled by a controller, greatly improving the overall practicality, reducing the problem of increased cost caused by using electric heating, and the overall heating rate is relatively fast, reducing the problem of low efficiency caused by uneven oil temperature. The steam pipeline 6 conveys the steam through the internal conveying assembly, facilitating the preheating and melting of the raw materials. The steam is conveniently exported through the steam outlet pipeline 13 for treatment. After the raw materials are heated, the temperature inside the inner cavity 2 of the melting oil tank 1 rises, facilitating the output of hot air through the first pipeline 14 and introducing it into the inner empty groove 16 of the melting oil tank 1 through the second pipeline 15, enabling the melting oil tank 1 to perform a heating operation, reducing the problem of waste of resources caused by direct heat export, enabling the raw materials to be melted, reducing the problem of deposition caused by the transportation of raw materials through the pipeline, and the overall waste heat can be conveniently recycled and introduced into the inner empty groove 16 of the melting oil tank 1 for use, increasing the temperature of the melting oil tank 1, reducing the problem of low overall operation efficiency caused by only heating through the conveying assembly, and when steam is introduced into the steam pipeline 6, the through hole 17 provided on the outside of the steam pipeline 6 is convenient for transporting the steam into the inner empty groove 16 for use, improving the overall heating efficiency, thus greatly improving the overall melting oil efficiency.

[0034] Embodiment 2:

[0035] In this embodiment, in order to reduce the overall melting oil cost, it is used through the provided conveying assembly, aiming to reduce the problem of increased cost caused by using electric energy for heating and temperature rising. Specifically, as Figures 5 - 7As shown in the figure, the conveying assembly includes a first conveyor 7 connected to the end of the steam pipeline 6. A second conveyor 9 is connected to the first conveyor 7 through a first conveying pipeline 8. The output end of the second conveyor 9 is connected to a first serpentine pipeline 11 through a second conveying pipeline 10. An auxiliary assembly is provided inside the first conveyor 7 and the second conveyor 9. The auxiliary assembly includes an upper half plate 18 and a lower half plate 19 installed inside the first conveyor 7 and the second conveyor 9. The upper half plate 18 and the lower half plate 19 are semi-cylindrically arranged, and the upper half plate 18 and the lower half plate 19 are arranged staggeredly. Steam is introduced into the first conveyor 7 through the steam pipeline 6. The first conveyor 7 conveys the steam to the inside of the second conveyor 9 through the first conveying pipeline 8. The raw materials are heated through the first conveyor 7 and the second conveyor 9, greatly improving the overall temperature rising efficiency and reducing the problem of time-consuming caused by using electric energy heating for temperature rising. Since the upper half plate 18 and the lower half plate 19 are provided inside the first conveyor 7 and the second conveyor 9, and the upper half plate 18 and the lower half plate 19 are arranged staggeredly, the steam circulates through the cooperation of the upper half plate 18 and the lower half plate 19, increasing the contact time between the steam and the first conveyor 7 and the second conveyor 9, thus greatly improving the overall temperature rising efficiency and reducing the problem that faster steam circulation requires more steam for operation, and greatly reducing the overall production cost.

[0036] Embodiment Three:

[0037] In this embodiment, in order to improve the overall cleaning effect, it is used through the provided cleaning assembly, aiming to reduce the problem of inconvenient operation caused by the need to clean the inside of the pipeline. Specifically, as Figures 4 - 6As shown in the figure, the end of the first serpentine pipe 11 is connected to the second serpentine pipe 12, and the second serpentine pipe 12 is connected to the steam outlet pipe 13. The first serpentine pipe 11 and the second serpentine pipe 12 are vertically arranged. A cleaning component is provided on the melting oil tank 1. The cleaning component includes a cleaning pipe 20 penetrating and connected to the top of the melting oil tank 1. A cleaning ball 21 is arranged at the bottom end of the cleaning pipe 20, and the cleaning ball 21 is located inside the melting oil tank 1. A sleeve 23 is connected to the melting oil tank 1 through a third pipe 22, and the sleeve 23 is sleeved outside the cleaning pipe 20. The second conveyor 9 conveys steam into the first serpentine pipe 11 through the second conveying pipe 10. The first serpentine pipe 11 conveys the steam into the second serpentine pipe 12. By contacting the raw materials through the first serpentine pipe 11 and the second serpentine pipe 12, it is convenient to heat up the raw materials. Moreover, since the first serpentine pipe 11 and the second serpentine pipe 12 are vertically arranged, the contact area with the raw materials is greatly increased, and the overall melting oil efficiency is greatly improved. When cleaning is required after the overall production, cleaning can be carried out through the cooperation of the cleaning pipe 20 and the cleaning ball 21 at this time. The heat inside the melting oil tank 1 is conveyed into the sleeve 23 through the third pipe 22, so that the liquid passing through the cleaning pipe 20 is heated, and the overall cleaning efficiency is greatly improved. The problem of increased cost caused by the need to process the cleaning liquid is reduced. The overall cleaning operation is simple and fast, and the problem of inconvenient operation caused by the need to clean the inside of the pipe is reduced. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An energy-saving steam temperature-controlled molten oil tank capable of recovering waste heat, including a provided molten oil tank (1), an inner cavity (2) is opened inside the molten oil tank (1), a feeding port (3) is opened on the molten oil tank (1), a tank cover (5) is installed outside the feeding port (3), and the tank cover (5) is connected to the molten oil tank (1) through a hinge (4); It is characterized in that It further includes: A steam pipeline (6) is installed at the side end of the molten oil tank (1), the steam pipeline (6) is connected to an outlet steam pipeline (13) through a conveying assembly, and the outlet steam pipeline (13) is connected through the molten oil tank (1).

2. The energy-saving steam temperature-controlled molten oil tank capable of recovering waste heat according to claim 1, wherein: A first pipeline (14) is connected through the molten oil tank (1), the end of the first pipeline (14) is connected to a second pipeline (15), and the second pipeline (15) is connected through the inner empty groove (16).

3. The energy-saving steam temperature-controlled molten oil tank capable of recovering waste heat according to claim 1, wherein: An inner empty groove (16) is opened on the inner wall of the molten oil tank (1), a through hole (17) is opened on the steam pipeline (6), and the through hole (17) is located inside the inner empty groove (16).

4. An energy-saving steam temperature-controlled molten oil tank capable of recovering waste heat according to claim 1, characterized in that: The conveying assembly includes a first conveyor (7) connected to the end of the steam pipeline (6), the first conveyor (7) is connected to a second conveyor (9) through a first conveying pipeline (8), and the output end of the second conveyor (9) is connected to a first serpentine pipeline (11) through a second conveying pipeline (10).

5. The energy-saving steam temperature-controlled molten oil tank capable of recovering waste heat according to claim 4, characterized in that: The end of the first serpentine pipeline (11) is connected to a second serpentine pipeline (12), the second serpentine pipeline (12) is connected to the outlet steam pipeline (13), and the first serpentine pipeline (11) and the second serpentine pipeline (12) are arranged vertically.

6. The energy-saving steam temperature-controlled molten oil tank capable of recovering waste heat according to claim 4, wherein: An auxiliary assembly is arranged inside the first conveyor (7) and the second conveyor (9), and the auxiliary assembly includes an upper half plate (18) and a lower half plate (19) installed inside the first conveyor (7) and the second conveyor (9), the upper half plate (18) and the lower half plate (19) are arranged in a semi-cylindrical shape, and the upper half plate (18) and the lower half plate (19) are arranged staggeredly.

7. An energy-saving steam temperature-controlled molten oil tank capable of recovering waste heat according to claim 1, characterized in that: A cleaning assembly is arranged on the molten oil tank (1), and the cleaning assembly includes a cleaning pipeline (20) connected through the top of the molten oil tank (1).

8. An energy-saving steam temperature-controlled molten oil tank capable of recovering waste heat according to claim 7, characterized in that: A washing ball (21) is arranged at the bottom end of the cleaning pipeline (20), the washing ball (21) is located inside the molten oil tank (1), and the molten oil tank (1) is connected to a sleeve (23) through a third pipeline (22), and the sleeve (23) is sleeved outside the cleaning pipeline (20).

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