Evaporative crystallization equipment for snowflake salt production

Abstract

The utility model discloses evaporative crystallization equipment for snowflake salt production, which comprises an evaporative crystallization equipment body, a front cover plate attached to the front side of the evaporative crystallization equipment body, a plurality of flat-bottom trays arranged in the evaporative crystallization equipment body, and a fixed bracket fixedly connected to the rear end of the front cover plate and used for supporting, the left side and the right side of the lower end of the fixing support are each provided with a connecting long groove used for preventing disengaging, and the connecting mechanism is arranged in the flat-bottom tray and used for flattening snowflake salt and moves front and back in the flat-bottom tray. According to the evaporative crystallization equipment for snowflake salt production, the front cover plate drives the fixed support to move out of the evaporative crystallization equipment body, a hand does not need to stretch into the evaporative crystallization equipment body during material taking, a flat-bottom tray can be taken out more conveniently to achieve material taking operation, snowflake salt raw materials in the flat-bottom tray can be flattened, and the production efficiency is improved. The snowflake salt raw materials are prevented from being accumulated in the flat-bottom tray.

Description

Technical Field

[0001] This utility model relates to the technical field of snowflake salt production, specifically to an evaporation and crystallization device for snowflake salt production. Background Technology

[0002] Snowflake salt refers to the snowflake-shaped crystalline part of sea salt. It is a type of sea salt, and snowflake salt has fine and pure particles. In the production process of snowflake salt, preparation experiments can be carried out first through evaporation crystallization equipment.

[0003] For example, announcement number CN204543588U discloses an evaporator crystallizer for producing snowflake salt, including a liquid tank, a steam chamber, and a steam baffle, which can achieve mass production of snowflake salt and produce snowflake salt with high purity, loose texture, and high quality.

[0004] However, the existing technology has the problem that the operation of collecting snowflake salt is inconvenient, and the snowflake salt is prone to accumulating during the process, making it inconvenient to spread the snowflake salt raw material out. For example, the comparative patents listed above have this problem.

[0005] To address these issues, we have proposed an evaporation and crystallization device for snowflake salt production. Utility Model Content

[0006] The purpose of this utility model is to provide an evaporation and crystallization device for producing snowflake salt, so as to solve the problems mentioned in the background art, such as the inconvenience of snowflake salt material handling and the tendency of snowflake salt to accumulate during the crystallization process, making it inconvenient to spread the snowflake salt raw material evenly.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an evaporation and crystallization device for producing snowflake salt, comprising an evaporation and crystallization device body, a front cover plate attached to the front side of the evaporation and crystallization device body, and a plurality of flat-bottomed trays disposed inside the evaporation and crystallization device body;

[0008] Also includes:

[0009] A fixed bracket is fixedly connected to the rear end of the front cover plate for support. The left and right sides of the lower end of the fixed bracket are provided with connecting slots for preventing detachment, and the left and right ends of the fixed bracket are slidably connected with fixed blocks for support and limiting.

[0010] A connecting mechanism is provided in the flat bottom tray for spreading the snowflake salt, and the connecting mechanism moves back and forth in the flat bottom tray.

[0011] Preferably, the front end of the front cover is fixedly connected to a fixing rod, and multiple transparent observation windows are provided in the middle of the front cover.

[0012] Preferably, a fixed bracket is provided on the rear side of the transparent observation window, and a flat-bottomed tray is engaged in the middle of the fixed bracket.

[0013] Preferably, the fixing block forms a sliding structure in the connecting groove.

[0014] Preferably, the connecting mechanism includes a connecting plate, rake rods, and a fixing handle, and multiple rake rods are evenly spaced at the lower end of the connecting plate. Meanwhile, the lower end of the evaporation crystallization equipment body is attached to the bottom of the flat tray, and a fixing handle is fixedly connected to the middle of the upper end of the connecting plate.

[0015] Preferably, both ends of the connecting plate form a sliding structure with the fixing rods used for support and limiting, and the fixing rods are respectively fixed to the left and right sides of the upper end of the flat bottom tray.

[0016] Preferably, a positioning protrusion is fixedly connected to the front side of the upper end of the front cover plate, and the protrusion is inserted into the lower end of the auxiliary baffle that fits the upper end of the front cover plate, while a connecting post for support is provided through the upper end of the auxiliary baffle plate.

[0017] Preferably, the connecting column is fixed to the front side of the upper end of the evaporation crystallization equipment body, and the outer surface of the connecting column is threaded with a fixing cap for locking and limiting, while the fixing cap is fitted to the front side of the auxiliary baffle.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the evaporation and crystallization equipment for producing snowflake salt can move the fixed bracket out of the evaporation and crystallization equipment body through the front cover plate, so that when picking up materials, there is no need to put your hands into the evaporation and crystallization equipment body, and the flat bottom tray can be taken out more conveniently to realize the material picking operation. Moreover, through the setting of the connecting mechanism, the snowflake salt raw material inside the flat bottom tray can be flattened very easily, preventing the snowflake salt raw material from accumulating in the flat bottom tray.

[0019] 1. It is equipped with a transparent observation window, a connecting long groove and a fixing block. The transparent observation window makes it easy to observe the snowflake salt in the flat bottom tray during the evaporation and crystallization process. The fixing block slides in the connecting long groove to prevent the fixing bracket from slipping off the evaporation and crystallization equipment body when it is removed.

[0020] 2. It is equipped with a fixed bracket and a front cover plate. The front cover plate drives the fixed bracket to move out of the evaporation and crystallization equipment body, which makes it easy to remove the flat bottom tray from the evaporation and crystallization equipment body. When picking up materials, it is not necessary to put your hands into the evaporation and crystallization equipment body.

[0021] 3. A connecting mechanism is provided, which includes a connecting plate, a rake rod and a fixing handle. The connecting mechanism facilitates the flattening of the snowflake salt raw material in the flat bottom tray. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the structure for removing the front cover, fixed bracket, flat bottom tray, and evaporation crystallization equipment body of this utility model;

[0024] Figure 3 This is a rear exploded view of the front cover plate, fixing bracket, connecting groove and fixing block of this utility model;

[0025] Figure 4 This is an exploded view of the fixed bracket and flat bottom tray of this utility model;

[0026] Figure 5 This is an exploded view of the flat-bottomed tray, connecting mechanism, and fixing rod structure of this utility model;

[0027] Figure 6 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0028] Figure 7 This is a schematic diagram of the structure of the present invention with the protrusion and auxiliary baffle separated.

[0029] In the diagram: 1. Evaporation and crystallization equipment body; 2. Front cover plate; 3. Fixed tie rod; 4. Transparent observation window; 5. Fixed bracket; 6. Connecting long groove; 7. Fixed block; 8. Flat bottom tray; 9. Connecting mechanism; 10. Connecting plate; 11. Rake rod; 12. Fixed handle; 13. Fixed rod; 14. Protrusion; 15. Connecting column; 16. Auxiliary baffle; 17. Fixed cap. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figures 1-7 The present invention provides the following technical solution.

[0032] Example 1: To address the inconvenience of handling snowflake salt in existing technologies, and the tendency for snowflake salt to accumulate during processing, making it difficult to spread the raw material evenly, this example provides an evaporation and crystallization device for snowflake salt production. The device includes an evaporation and crystallization device body 1, a front cover plate 2 attached to the front side of the evaporation and crystallization device body 1, and multiple flat-bottomed trays 8 disposed inside the evaporation and crystallization device body 1. A connecting mechanism 9, disposed in the flat-bottomed trays 8 and used for spreading the snowflake salt, is also provided. 9 moves back and forth on the flat bottom tray 8. The flat bottom tray 8 is engaged in the middle of the fixed bracket 5. The fixed block 7 forms a back and forth sliding structure in the connecting long groove 6. Multiple rake rods 11 are evenly spaced at the lower end of the connecting plate 10. At the same time, the lower end of the evaporation crystallization equipment body 1 is attached to the bottom of the flat bottom tray 8. A fixed handle 12 is fixedly connected to the middle of the upper end of the connecting plate 10. The left and right ends of the connecting plate 10 form a back and forth sliding structure with the fixed rods 13 used for support and limitation. The fixed rods 13 are fixed on the left and right sides of the upper end of the flat bottom tray 8 respectively.

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a suitable amount of refined salt is mixed with a suitable amount of potassium chloride granules, and water is added until it just dissolves. After dissolution, the mixture is placed in a flat-bottomed tray 8. The flat-bottomed tray 8 is then secured in the fixed bracket 5. Next, by holding the fixed handle 12, the connecting plate 10 and the fixed rod 13 are slid back and forth. The fixed handle 12, together with the connecting plate 10, moves the rake rod 11 back and forth inside the flat-bottomed tray 8, thereby spreading the snowflake salt material in the flat-bottomed tray 8 and preventing it from piling up. Then, the front cover plate 2 is pushed backward to move the fixed bracket 5 and the flat-bottomed tray 8. The tray 8 is placed in the evaporation and crystallization equipment body 1 for heating, evaporation and crystallization treatment. After the treatment is completed, the front cover plate 2 is moved forward by pulling the fixed pull rod 3. At the same time, the fixed pull rod 3 moves the fixed bracket 5 forward, and the fixed block 7 slides in the connecting long groove 6 to improve the stability of the overall movement process. It can also prevent the transparent observation window 4 from sliding out of the evaporation and crystallization equipment body 1 and causing the flat-bottomed tray 8 to fall. The entire material handling structure does not require the operator to put their hands into the evaporation and crystallization equipment body 1, thus preventing burns to the operator.

[0034] Example 2: The technical content disclosed in this example is a further improvement based on Example 1. This example discloses the following: Multiple transparent observation windows 4 are provided in the middle of the front cover plate 2. A fixed bracket 5 is provided on the rear side of the transparent observation window 4. A positioning protrusion 14 is fixedly connected to the front side of the upper end of the front cover plate 2, and the protrusion 14 is inserted into the lower end of the auxiliary baffle 16 that fits against the upper end of the front cover plate 2. Simultaneously, a connecting post 15 for support is provided through the upper end of the auxiliary baffle 16. The connecting post 15 is fixed to the front side of the upper end of the evaporation crystallization equipment body 1, and a locking cap 17 for locking and limiting is threaded onto the outer surface of the connecting post 15. The locking cap 17 is fitted against the front side of the auxiliary baffle 16. Figure 1 , Figure 6 and Figure 7 As shown, during the evaporation and crystallization process, the evaporation and crystallization process inside the evaporation and crystallization equipment body 1 can be observed through the transparent observation window 4. Moreover, the setting of the protrusion 14, connecting column 15, auxiliary baffle 16 and fixing cap 17 facilitates the limitation between the front cover plate 2 and the evaporation and crystallization equipment body 1. When it is necessary to remove the material, the fixing cap 17, which is threadedly connected to the outer surface of the connecting column 15, is rotated directly. The fixing cap 17 moves forward to release the limitation on the auxiliary baffle 16. Then, the auxiliary baffle 16 is pulled forward, and the auxiliary baffle 16 slides between the auxiliary baffle 16 and the connecting column 15. The lower end of the auxiliary baffle 16 is separated from the front cover plate 2 and the protrusion 14. Then, the auxiliary baffle 16 is rotated to a certain angle so that the lower end of the auxiliary baffle 16 is separated from the upper end of the front cover plate 2, thereby releasing the limitation between the front cover plate 2 and the evaporation and crystallization equipment body 1. Then, the front cover plate 2 can be removed from the evaporation and crystallization equipment body 1.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An evaporation crystallization device for producing snowflake salt, comprising an evaporation crystallization device body (1), a front cover plate (2) attached to the front side of the evaporation crystallization device body (1), and a plurality of flat-bottomed trays (8) disposed inside the evaporation crystallization device body (1); Its features are, Also includes: A fixed bracket (5) is fixedly connected to the rear end of the front cover plate (2) and is used for support. The left and right sides of the lower end of the fixed bracket (5) are provided with connecting grooves (6) for preventing detachment. The left and right ends of the fixed bracket (5) are slidably connected with fixed blocks (7) for support and limiting. A connecting mechanism (9) is provided in the flat bottom tray (8) for spreading snowflake salt, and the connecting mechanism (9) moves back and forth in the flat bottom tray (8).

2. The evaporation and crystallization equipment for producing snowflake salt according to claim 1, characterized in that: The front cover plate (2) is fixedly connected to a fixed pull rod (3), and multiple transparent observation windows (4) are opened in the middle of the front cover plate (2).

3. The evaporation and crystallization equipment for producing snowflake salt according to claim 2, characterized in that: A fixed bracket (5) is provided on the rear side of the transparent observation window (4), and a flat bottom tray (8) is engaged in the middle of the fixed bracket (5).

4. The evaporation and crystallization equipment for producing snowflake salt according to claim 1, characterized in that: The fixed block (7) forms a sliding structure in the connecting long groove (6).

5. The evaporation and crystallization equipment for producing snowflake salt according to claim 1, characterized in that: The connecting mechanism (9) includes a connecting plate (10), a rake rod (11) and a fixing handle (12). Multiple rake rods (11) are evenly spaced at the lower end of the connecting plate (10). Meanwhile, the lower end of the evaporation crystallization equipment body (1) is attached to the bottom of the flat tray (8), and a fixing handle (12) is fixedly connected to the middle of the upper end of the connecting plate (10).

6. The evaporation and crystallization equipment for producing snowflake salt according to claim 5, characterized in that: The left and right ends of the connecting plate (10) form a front-to-back sliding structure with the fixed rod (13) used for support and limiting, and the fixed rod (13) is fixed on the left and right sides of the upper end of the flat bottom tray (8).

7. The evaporation and crystallization equipment for producing snowflake salt according to claim 1, characterized in that: The front side of the upper end of the front cover plate (2) is fixedly connected with a protrusion (14) for positioning, and the protrusion (14) is inserted into the lower end of the auxiliary baffle (16) that fits the upper end of the front cover plate (2). At the same time, the upper end of the auxiliary baffle (16) is provided with a connecting post (15) for support.

8. The evaporation and crystallization equipment for producing snowflake salt according to claim 7, characterized in that: The connecting column (15) is fixed on the front side of the upper end of the evaporation crystallization equipment body (1), and the outer surface of the connecting column (15) is threaded with a fixing cap (17) for locking and limiting. At the same time, the fixing cap (17) is fitted to the front side of the auxiliary baffle (16).

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