Special high-efficiency evaporator for salt production

Abstract

The utility model relates to salt making equipment technical field discloses a kind of high-efficiency evaporators for salt making, including bottom plate, the first support frame of being fixedly installed on the bottom plate, the chute being opened in the top of the first support frame, this high-efficiency evaporator for salt making, by air inlet pipe to send steam into crystallizing tank, after the action of steam and heating wire, brine is heated to evaporate and crystallize, then the exhaust pipe installed on the connecting cover can better make steam discharge, then because the scraping wall plate installed on the connecting cover, when the second driving motor drives crystallizing tank to rotate, scraping wall plate can better scrape the inner wall of crystallizing tank, so that the salt crystallized can better prevent the salt crystallized in the inner wall of crystallizing tank and cause the salt crystallized subsequently to appear difficult to discharge, while connecting cover moves out, staff can also more conveniently clean the inside of crystallizing tank.

Description

Technical Field

[0001] This utility model relates to the field of salt production equipment technology, specifically a high-efficiency evaporator for salt production. Background Technology

[0002] Salt is a type of crystal. Currently, in salt production, the mother liquor remaining in the salt pond after seawater or salt lake water is used to make salt is evaporated and cooled to precipitate magnesium chloride crystals, forming brine blocks. The brine blocks are then separated and processed to produce various types of salt. This is how the table salt we eat is produced.

[0003] Traditional salt evaporators typically have vertical crystallization tanks. As a result, most of the crystallized salt settles at the bottom of the tank during brine crystallization, making it difficult to drain the crystallized salt and requiring considerable effort to clean the salt adhering to the inner wall of the tank. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a high-efficiency evaporator specifically for salt production. This solves the problem mentioned in the background that traditional salt production evaporators typically have vertical crystallization tanks, resulting in most of the crystallized salt settling at the bottom of the tank during brine crystallization. This makes it difficult to drain the crystallized salt and also makes cleaning the salt adhering to the inner wall of the tank labor-intensive.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency evaporator for salt production, comprising a base plate, a first support frame fixedly installed on the base plate, a groove formed at the top of the first support frame, a threaded rod rotatably installed in the groove, the outer end of the threaded rod being connected to the output end of a first drive motor, a stabilizing rod fixedly installed in the groove at the other end of the support frame, a connecting cover slidably installed between the grooves, a threaded rod threaded through one end surface of the connecting cover, a stabilizing rod threaded through the other end of the connecting cover, a scraper fixedly installed on the inner end surface of the connecting cover, an air inlet pipe fixedly installed on the connecting cover, and an exhaust pipe fixedly installed on the connecting cover.

[0006] Using the above technical solution, steam is sent into the crystallization tank through the air inlet pipe. Then, under the action of steam and heating wire, the brine is heated, causing it to evaporate and crystallize. The exhaust pipe installed on the connecting cover allows the steam to be discharged effectively. Because there is a wall scraper installed on the connecting cover, when the second drive motor drives the crystallization tank to rotate, the wall scraper can effectively scrape the inner wall of the crystallization tank. This can effectively prevent the crystallized salt from adhering to the inner wall of the crystallization tank, which would make it difficult to discharge the crystallized salt later. At the same time, after the connecting cover is moved out, it is also more convenient for the staff to clean the inside of the crystallization tank.

[0007] Preferably, a mounting plate is fixedly installed on the base plate, and a stabilizing frame is fixedly installed on the mounting plate. The stabilizing frame is semi-circular and arc-shaped, and a plurality of ball bearings arranged in a circular array are engaged inside the stabilizing frame.

[0008] By adopting the above technical solution, the crystallization tank is placed at an angle on the stabilizing frame, thereby keeping the crystallization tank at an angle. This allows the second drive motor to rotate the crystallization tank effectively, while also keeping the crystallization tank at an angle.

[0009] Preferably, a second support frame is fixedly installed on the base plate, a second drive motor is fixedly installed on the outer end surface of the second support frame, a connecting seat is fixedly installed at the output end of the second drive motor, a connecting block is rotatably installed inside the connecting seat, and a crystallization tank is fixedly installed on the connecting block.

[0010] By adopting the above technical solution, the second drive motor installed on the second support frame is turned on, thereby driving the connecting seat installed on the output end to rotate. Since there is a connecting block installed inside the connecting seat and the crystallization tank is installed on the connecting block, the second drive motor can effectively drive the crystallization tank to rotate after it is turned on. This ensures that the brine inside the crystallization tank is heated evenly, thereby improving the salt production effect.

[0011] Preferably, the crystallizer has a heating wire inside, a feed pipe on top, and a discharge pipe at the bottom of one side.

[0012] Using the above technical solution, the brine can be heated effectively by the heating wire, and the feed pipe on the crystallization tank facilitates the feeding of the brine into the crystallization tank, while the discharge pipe allows the crystallized salt to be discharged.

[0013] Preferably, the crystallizing tank is supported within the stabilizing frame mounted on the mounting plate, and the surface of the ball bearing is in contact with the surface of the crystallizing tank.

[0014] By adopting the above technical solution, the roller installed inside the stabilizer contacts the surface of the crystallizer, thereby making the crystallizer rotate more smoothly.

[0015] Compared with the prior art, the beneficial effects of this utility model are: 1. This high-efficiency evaporator for salt production sends steam into the crystallization tank through an inlet pipe. The steam and heating wires heat the brine, causing it to evaporate and crystallize. The exhaust pipe installed on the connecting cover allows the steam to be discharged effectively. Because the connecting cover is equipped with a scraper, when the second drive motor rotates the crystallization tank, the scraper can effectively scrape the inner wall of the crystallization tank, thus preventing the crystallized salt from adhering to the inner wall of the crystallization tank and making it difficult to discharge the crystallized salt later. At the same time, the connecting cover can be moved out to facilitate the cleaning of the crystallization tank by the staff.

[0016] 2. This high-efficiency evaporator for salt production works by placing the crystallization tank at an angle on a stable frame. Then, the operator turns on the second drive motor installed on the second support frame, which drives the connecting seat installed on the output end to rotate. Since there is a connecting block installed in the connecting seat and the crystallization tank is mounted on the connecting block, the second drive motor can effectively drive the crystallization tank to rotate, thus ensuring that the brine inside is heated evenly and improving the salt production effect. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the high-efficiency evaporator for salt production of this utility model; Figure 2 This is a side view of the high-efficiency evaporator for salt production according to this utility model. Figure 3 This is a schematic diagram of the first support frame and its related structures of the present invention; Figure 4 This is a schematic diagram of the second support frame and related structures of this utility model; Figure 5 This is a schematic diagram of the internal structure of the crystallization tank of this utility model.

[0018] In the diagram: 1. Base plate; 2. First support frame; 3. Slide groove; 4. Threaded rod; 5. First drive motor; 6. Stabilizer bar; 7. Connecting cover; 8. Scraper; 9. Air inlet pipe; 10. Exhaust pipe; 11. Mounting plate; 12. Stabilizer; 13. Ball bearing; 14. Second support frame; 15. Second drive motor; 16. Connecting seat; 17. Connecting block; 18. Crystallizer; 19. Heating wire; 20. Feed pipe; 21. Discharge pipe. Detailed Implementation

[0019] 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.

[0020] Example 1: Referring to Figures 1-5, a high-efficiency evaporator for salt production is described. A first support frame 2 is fixedly installed on the base plate 1. A groove 3 is formed at the top of the first support frame 2. A threaded rod 4 is rotatably installed within the groove 3. The outer end of the threaded rod 4 is connected to the output end of a first drive motor 5. A stabilizing rod 6 is fixedly installed within the groove 3 at the other end of the support frame. A connecting cover 7 is slidably installed between the grooves 3. The threaded rod 4 is threaded through one end of the connecting cover 7, and the stabilizing rod 6 is threaded through the other end of the connecting cover 7. A scraper plate 8 is fixedly installed on the inner surface of the connecting cover 7. An air inlet pipe 9 and an exhaust pipe 10 are fixedly installed on the connecting cover 7.

[0021] Working principle: When using an evaporator for salt production, the operator first feeds brine into the crystallization tank 18, positioning it on the stabilizer 12. Then, the operator turns on the first drive motor 5, causing the threaded rod 4 mounted on its output end to rotate. As the threaded rod 4 rotates, it moves the connecting cover 7, connecting it to the crystallization tank 18. The stabilizer 6, penetrating the other end of the connecting cover 7, ensures stability during descent. After the connecting cover 7 closes, the operator then introduces steam into the crystallization tank 18 through the air inlet pipe 9. Then, under the action of steam and heating wire 19, the brine is heated to evaporate and crystallize. The exhaust pipe 10 installed on the connecting cover 7 can effectively discharge the steam. Since the connecting cover 7 is equipped with a scraper 8, when the second drive motor 15 drives the crystallization tank 18 to rotate, the scraper 8 can effectively scrape the inner wall of the crystallization tank 18, thereby preventing the crystallized salt from adhering to the inner wall of the crystallization tank 18 and making it difficult to discharge the crystallized salt. At the same time, after the connecting cover 7 is moved out, it is also more convenient for the staff to clean the inside of the crystallization tank 18.

[0022] Example 2: Referring to Figures 1-5, a high-efficiency evaporator for salt production is described. A mounting plate 11 is fixedly installed on a base plate 1. A stabilizing frame 12 is fixedly installed on the mounting plate 11. The stabilizing frame 12 is semi-circular and arc-shaped. Multiple ball bearings 13 arranged in a circular array are engaged within the stabilizing frame 12. A second support frame 14 is fixedly installed on the base plate 1. A second drive motor 15 is fixedly installed on the outer surface of the second support frame 14. A connecting seat 16 is fixedly installed at the output end of the second drive motor 15. A connecting block 17 is rotatably installed within the connecting seat 16. A crystallizing tank 18 is fixedly installed on the connecting block 17. A heating wire 19 is installed inside the crystallizing tank 18. A feed pipe 20 is installed on the crystallizing tank 18. A discharge pipe 21 is located at the bottom of one side of the crystallizing tank 18. The crystallizing tank 18 is supported within the stabilizing frame 12 installed on the mounting plate 11, and the surfaces of the ball bearings 13 are in contact with the surface of the crystallizing tank 18.

[0023] Working principle: When the brine needs to be heated to produce salt, the operator places the crystallization tank 18 at an angle on the stabilizing frame 12. Then, the operator turns on the second drive motor 15 installed on the second support frame 14, which drives the connecting seat 16 installed on the output end to rotate. Since the connecting seat 16 has a connecting block 17 installed inside, and the crystallization tank 18 is installed on the connecting block 17, the second drive motor 15 can effectively drive the crystallization tank 18 to rotate, thus ensuring that the brine inside is heated evenly, thereby improving the salt production effect. The stabilizing frame 12 has ball bearings 13 installed, so the crystallization tank 18 can rotate more smoothly. The feed pipe 20 on the crystallization tank 18 facilitates the feeding of brine into the crystallization tank 18, and the discharge pipe 21 allows the crystallized salt to be discharged.

[0024] 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. A high-efficiency evaporator for salt production, comprising a base plate (1), characterized in that: A first support frame (2) is fixedly installed on the base plate (1). A sliding groove (3) is opened at the top of the first support frame (2). A threaded rod (4) is rotatably installed in the sliding groove (3). The outer end of the threaded rod (4) is connected to the output end of the first drive motor (5). A stabilizing rod (6) is fixedly installed in the sliding groove (3) at the other end of the support frame. A connecting cover (7) is slidably installed between the sliding grooves (3). A threaded rod (4) is threaded through one end of the connecting cover (7). A stabilizing rod (6) is threaded through the other end of the connecting cover (7). A scraper plate (8) is fixedly installed on the inner end surface of the connecting cover (7). An air inlet pipe (9) is fixedly installed on the connecting cover (7). An exhaust pipe (10) is fixedly installed on the connecting cover (7).

2. The high-efficiency evaporator for salt production according to claim 1, characterized in that: A mounting plate (11) is fixedly installed on the base plate (1), and a stabilizing frame (12) is fixedly installed on the mounting plate (11). The stabilizing frame (12) is semi-circular and arc-shaped, and multiple ball bearings (13) arranged in a circular array are engaged inside the stabilizing frame (12).

3. The high-efficiency evaporator for salt production according to claim 1, characterized in that: A second support frame (14) is fixedly installed on the base plate (1). A second drive motor (15) is fixedly installed on the outer end surface of the second support frame (14). A connecting seat (16) is fixedly installed at the output end of the second drive motor (15). A connecting block (17) is rotatably installed inside the connecting seat (16). A crystallization tank (18) is fixedly installed on the connecting block (17).

4. The high-efficiency evaporator for salt production according to claim 3, characterized in that: The crystallization tank (18) is equipped with a heating wire (19) inside, a feed pipe (20) is provided on the crystallization tank (18), and a discharge pipe (21) is provided at the bottom of one side of the crystallization tank (18).

5. A high-efficiency evaporator for salt production according to claim 2, characterized in that: The crystallizing tank (18) is supported in the stabilizer (12) installed on the mounting plate (11), and the surface of the ball (13) is in contact with the surface of the crystallizing tank (18).

Images