A salt-making evaporation tank descaling device

Abstract

The utility model discloses a salt-making evaporation tank descaling device, which solves the problems of low heat transfer efficiency, high energy consumption and easy clogging of the evaporation tank, including a support assembly, a heating assembly is arranged on the upper surface of the support assembly, an evaporation tank is arranged on the top of the heating assembly, a liquid inlet is arranged on the upper surface of the evaporation tank, a driving motor is fixedly connected to the top of the evaporation tank, a first connecting rod is arranged inside the evaporation tank, the output end of the driving motor is fixedly connected to one end of the first connecting rod, the other end of the first connecting rod is connected to the bottom surface of the evaporation tank through a cylindrical block, and the inside of the cylindrical block is movably connected to the first connecting rod; the first connecting rod is fixedly connected with a salt scraping plate around it, the salt scraping plate is fixed to the two ends of the first connecting rod through a second connecting rod, and an auger is fixedly connected to the first connecting rod. The salt scraping plate of the utility model forms an all-round cleaning structure to ensure that the salt scale on the inner wall and bottom of the evaporation tank is thoroughly cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of salt making, in particular to a salt making evaporation tank desalting device. Background Art

[0002] In the salt production industry, the evaporator is one of the indispensable key equipment. Its main function is to evaporate the brine by heating to obtain pure salt products. However, with the long-term operation of the evaporator, especially in high-temperature, high-humidity, and high-concentration brine, a thick layer of salt scale often forms on the inner wall and bottom of the evaporator. These salt scales will not only reduce the heat transfer efficiency of the evaporator and increase energy consumption, but may also cause equipment blockage and even affect the normal operation of the production line. Traditional desalting methods mostly rely on manual cleaning, which is inefficient, the cleaning effect is difficult to guarantee, and there are major safety hazards.

[0003] In addition, with the continuous advancement of salt production technology, higher requirements are placed on the desalting efficiency and quality of evaporation tanks. Therefore, developing an efficient, safe, and automated desalting device for salt evaporation tanks is of great significance for improving salt production efficiency, reducing energy consumption, and ensuring production safety. Utility Model Content

[0004] The utility model provides a salt making evaporation tank descaling device to solve the technical problem that in the salt making process, salt scaling not only reduces the heat transfer efficiency of the evaporation tank and increases energy consumption, but also may cause equipment blockage.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The present application provides a salt-making evaporation tank descaling device, comprising a supporting assembly, a heating assembly is provided on the upper surface of the supporting assembly, an evaporation tank is provided on the top of the heating assembly, a liquid inlet is provided on the upper surface of the evaporation tank, a driving motor is fixedly connected to the top of the evaporation tank, a first connecting rod is provided inside the evaporation tank, an output end of the driving motor is fixedly connected to one end of the first connecting rod, the other end of the first connecting rod is connected to the bottom surface of the evaporation tank through a cylindrical block, and the interior of the cylindrical block is movably connected to the first connecting rod; salt scraping plates are fixedly connected to the four sides of the first connecting rod for cleaning lumps and hardenings on the bottom wall and side walls of the inner cavity of the evaporation tank, the salt scraping plates are fixed to the two ends of the first connecting rod through a second connecting rod, and an auger is fixedly connected to the first connecting rod.

[0007] Furthermore, the support assembly includes a support column, a base plate and side plates, the support column is arranged at the bottom of the base plate, and the side plates are installed around the bottom.

[0008] Furthermore, the heating assembly includes a heat insulation plate, the bottom end of the heat insulation plate is fixedly connected to the upper surface of the bottom plate, a clamping seat is fixedly installed on the upper surface of the heat insulation plate, a heating plate is fixedly installed on the bottom wall of the inner cavity of the clamping seat, the top end of the heating plate and the inner cavity of the clamping seat are movably connected to the evaporator, the interior of the heating plate is electrically connected to a heating wire, and the heating wire is electrically connected to an external power supply.

[0009] Furthermore, the second connecting rods are arranged in a cross shape at the bottom and the top of the evaporation tank.

[0010] Beneficial effects achieved by the utility model:

[0011] (1) The salt-making evaporation tank desalting device provided by the utility model drives the first connecting rod and the salt scraper plate thereon to rotate by a driving motor, thereby realizing efficient cleaning of the salt scale on the bottom wall and the side wall of the inner cavity of the evaporation tank. This method not only improves the cleaning efficiency, but also reduces the labor intensity and safety risks of manual cleaning. The salt scraper plate is fixed to both ends of the first connecting rod through the second connecting rod to form an all-round cleaning structure, ensuring that the salt scale on the inner wall and bottom of the evaporation tank is thoroughly cleaned. At the same time, the auger can not only stir the liquid, but also help push the cleaned salt scale to the designated location for subsequent processing.

[0012] (2) The descaling device for the salt evaporation tank provided by the utility model adopts a design that combines a heat insulation plate and a heating plate, which improves the utilization efficiency of thermal energy and reduces energy waste. At the same time, the automated cleaning method also reduces pollution to the environment. The design of the support component and the heating component fully considers the stability and safety of the equipment to ensure that it is not prone to failure during long-term operation. In addition, the device has strong adaptability and can be applied to evaporation tanks of different specifications and models. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a salt-making evaporation tank desalting device of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the evaporation tank of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the support component and the heating component of the utility model.

[0016] Reference numerals:

[0017] 1. Support assembly; 11. Support column; 12. Bottom plate; 13. Side plate; 2. Heating assembly; 21. Heat insulation board; 22. Connecting seat; 23. Heating plate; 24. Heating wire; 3. Evaporation tank; 4. Liquid inlet tank; 5. Driving motor; 6. First connecting rod; 7. Salt scraper plate; 8. Second connecting rod; 9. Auger.

[0018] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. The same or similar numbers correspond to the same or similar parts. The terms describing the positional relationship in the drawings are only used for illustrative purposes and should not be construed as limitations on this patent. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0020] The technical solution of the present utility model is described in detail below in conjunction with the specific drawings.

[0021] like Figure 1-Figure 3 As shown, a salt evaporation tank descaling device comprises a support assembly 1, a heating assembly 2 is arranged on the upper surface of the support assembly 1, and the heating assembly 2 is used to heat the salt-making brine in the inner cavity of the heating tank 3 for evaporation and crystallization; an evaporation tank 3 is arranged on the top of the heating assembly 2, and a liquid inlet 4 is arranged on the upper surface of the evaporation tank 3, a driving motor 5 is fixedly connected to the top of the evaporation tank 3, and a first connecting rod 6 is arranged inside the evaporation tank 3, an output end of the driving motor 5 is fixedly connected to one end of the first connecting rod 6, and the other end of the first connecting rod 6 is connected to the inner bottom surface of the evaporation tank 3 through a cylindrical block, and the inside of the cylindrical block is movably connected to the first connecting rod 6; a salt scraping plate 7 is fixedly connected to the four sides of the first connecting rod 6 for cleaning the lumps and caking on the bottom wall and the side wall of the inner cavity of the evaporation tank 3, and the salt scraping plate 7 is fixed to the two ends of the first connecting rod 6 through a second connecting rod 8, and an auger 9 is fixedly connected to the first connecting rod 6.

[0022] In a specific embodiment, the support assembly 1 includes a support column 11, a bottom plate 12 and a side plate 13. The support column 11 is arranged at the bottom of the bottom plate 12, and the side plate 13 is installed around the bottom.

[0023] In a specific embodiment, the heating assembly 2 includes a heat insulation plate 21, the bottom end of the heat insulation plate 21 is fixedly connected to the upper surface of the bottom plate 12, a clamping seat 22 is fixedly installed on the upper surface of the heat insulation plate 21, a heating plate 23 is fixedly installed on the bottom wall of the inner cavity of the clamping seat 22, the top end of the heating plate 23 and the inner cavity of the clamping seat 22 are movably connected to the evaporation tank 3, the interior of the heating plate 23 is electrically connected to a heating wire 24, and the heating wire 24 is electrically connected to an external power supply.

[0024] In a specific embodiment, the second connecting rods 8 are arranged in a cross shape at the bottom and the top of the evaporation tank 3 .

[0025] The following is a detailed description of the operation of the above-mentioned salt evaporation tank desalting device:

[0026] When in use, the liquid to be crystallized and made into salt is injected into the evaporation tank, and then the heating wire is connected to the external power supply, and the electric energy is increased for the heating plate fixed on the bottom wall of the inner cavity of the card seat, and the heating plate heats the evaporation tank connected to the bottom wall of the inner cavity of the card seat until the crystallized salt-making liquid injected into the inner cavity of the evaporation tank evaporates and crystallizes, and stops providing electric energy, so as to facilitate the heating of the evaporation tank, and then facilitate the evaporation and crystallization of the salt-making liquid injected into the inner cavity of the evaporation tank;

[0027] Then, the driving motor is started to drive the first connecting rod, and then the auger is driven by the first connecting rod, and then the salt scraping plate is driven by the first connecting rod to clean the lumps and plate formations on the bottom wall and the side wall of the inner cavity of the evaporator 3.

[0028] The serial numbers of the embodiments of the present application are only for description and do not represent the advantages and disadvantages of the embodiments. The above are only preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A salt evaporation tank descaling device, characterized in that: The invention comprises a support assembly (1), wherein a heating assembly (2) is arranged on the upper surface of the support assembly (1), an evaporation tank (3) is arranged at the top of the heating assembly (2), a liquid inlet (4) is arranged on the upper surface of the evaporation tank (3), a driving motor (5) is fixedly connected to the top of the evaporation tank (3), a first connecting rod (6) is arranged inside the evaporation tank (3), an output end of the driving motor (5) is fixedly connected to one end of the first connecting rod (6), the other end of the first connecting rod (6) is connected to the bottom surface of the evaporation tank (3) through a cylindrical block, and the inside of the cylindrical block is movably connected to the first connecting rod (6); a salt scraping plate (7) is fixedly connected to the four sides of the first connecting rod (6) for cleaning the lumps and lumps on the bottom wall and the side wall of the inner cavity of the evaporation tank (3), the salt scraping plate (7) is fixedly connected to the two ends of the first connecting rod (6) through a second connecting rod (8), and an auger (9) is fixedly connected to the first connecting rod (6).

2. A salt evaporation tank descaling device according to claim 1, characterized in that: The support assembly (1) comprises a support column (11), a bottom plate (12) and a side plate (13); the support column (11) is arranged at the bottom of the bottom plate (12), and the side plate (13) is installed around the bottom.

3. A salt making evaporation tank descaling device according to claim 2, characterized in that: The heating assembly (2) comprises a heat insulating plate (21), the bottom end of the heat insulating plate (21) is fixedly connected to the upper surface of the bottom plate (12), a clamping seat (22) is fixedly mounted on the upper surface of the heat insulating plate (21), a heating plate (23) is fixedly mounted on the bottom wall of the inner cavity of the clamping seat (22), the top end of the heating plate (23) and the inner cavity of the clamping seat (22) are movably connected to the evaporation tank (3), the interior of the heating plate (23) is electrically connected to a heating wire (24), and the heating wire (24) is electrically connected to an external power supply.

4. The salt evaporation tank descaling device according to claim 1, characterized in that: The second connecting rods (8) are arranged in a cross shape at the bottom and top of the evaporation tank (3).

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