Continuous production plant for magnesium sulfate

Abstract

The utility model relates to the technical field of magnesium sulfate production, disclose a continuous production equipment of magnesium sulfate, including the mixing box, the bottom intercommunication of mixing box has the connecting pipe no.

Description

Technical Field

[0001] This utility model relates to the field of magnesium sulfate production technology, and in particular to continuous production equipment for magnesium sulfate. Background Technology

[0002] Magnesium sulfate is a magnesium-containing compound that plays an important role in many fields. Chemically, it is usually a white crystalline solid, easily soluble in water, and its aqueous solution is neutral. In the medical field, it is a commonly used drug. For example, it can be applied externally to reduce swelling because its hypertonic solution can dehydrate local tissues and reduce swelling. It can also be taken orally as a laxative to stimulate intestinal peristalsis and help expel toxins and excess water from the intestines. In agriculture, magnesium sulfate is a fertilizer. Magnesium is an important component of chlorophyll in plants, providing magnesium nutrition to plants, promoting photosynthesis, and contributing to plant growth and increased crop yield.

[0003] Common types of magnesium sulfate production equipment include evaporators and reaction crystallization equipment. Evaporators concentrate magnesium sulfate-containing wastewater by evaporating and removing water, continuously increasing the concentration of the magnesium sulfate solution to prepare for subsequent crystallization processes. Reaction crystallization equipment operates under negative pressure, ensuring that gases generated during the reaction and crystallization process are treated before centralized discharge. Traditional production requires manual processing of raw materials step by step, wasting a significant amount of production time. With technological advancements, continuous dryers have emerged. Magnesium sulfate crystals after crystallization typically contain a certain amount of moisture and require drying. Continuous dryers can continuously dry magnesium sulfate crystals, removing moisture to meet specified moisture content standards. However, this type of continuous mechanism can only perform single-step continuous operation, not integrate all production steps for continuous processing, leading to significant waste of production time and manpower and reduced production efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a continuous production equipment for magnesium sulfate, aiming to improve the problem that the existing technology cannot integrate all production steps and carry them out continuously, resulting in a waste of a lot of production time and manpower and a reduction in production efficiency.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a continuous production equipment for magnesium sulfate, comprising a mixing tank, a connecting pipe 1 connected to the bottom of the mixing tank, a valve rotatably connected inside the connecting pipe 1, a filter tank connected to the bottom of the connecting pipe 1, a connecting pipe 2 connected to the bottom of the filter tank, a crystallization tank connected to the bottom of the connecting pipe 2, an upper baffle fixedly connected to the outer wall of the crystallization tank, a heating pipe fixedly connected to the bottom of the upper baffle, a side plate slidably connected to the outer wall of the upper baffle, a door slidably connected to the front side of the crystallization tank, a handle fixedly connected to the front side of the door, and a disassembly mechanism provided at the bottom of the mixing tank for disassembly and cleaning.

[0006] As a further description of the above technical solution:

[0007] The disassembly mechanism includes multiple bolts, the left side of which is fixedly connected to the right side of the filter box. Nuts are rotatably connected to the outer wall of the bolts. A side baffle is slidably connected to the left side of the nut. Multiple circular holes are opened around the inside of the side baffle. Multiple slide rails are opened inside the filter box. A filter screen is slidably connected to the inner wall of the slide rails.

[0008] As a further description of the above technical solution:

[0009] The bottom of the side plate is fixedly connected to a base plate, and the top of the base plate is fixedly connected to the bottom of the heating tube near the middle.

[0010] As a further description of the above technical solution:

[0011] A top plate is fixedly connected to the top of the mixing tank, and a fixing block is fixedly connected to the top of the top plate near the middle.

[0012] As a further description of the above technical solution:

[0013] A motor is fixedly connected to the bottom of the fixing block, and the bottom of the motor is rotatably connected to the top of the top plate near the middle.

[0014] As a further description of the above technical solution:

[0015] The output end of the top plate is fixedly connected to a rotating rod, and multiple stirring blades are fixedly connected to the outer wall of the rotating rod.

[0016] As a further description of the above technical solution:

[0017] The top left side of the top plate is connected to a feed pipe, and the top of the feed pipe is connected to a feed inlet.

[0018] As a further description of the above technical solution:

[0019] A support column is fixedly connected to the bottom rear end of the mixing tank, and the bottom of the support column is fixedly connected to the top rear side of the base plate.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, raw materials enter the mixing box through the feed inlet and feed pipe. At this time, the motor is started, and the motor will drive the rotating rod to rotate. At the same time, the rotating rod will drive the stirring blade to stir, so that the raw materials are fully mixed. Then, the valve is turned to open the valve. The mixed raw materials enter the filter box through the first connecting pipe for filtration. After filtration, they enter the crystallization box through the second connecting pipe. Then, the heating tube is started. At this time, the heating tube in the side plate will heat up rapidly, evaporating and crystallizing the raw materials in the crystallization box. This realizes the function of combining the process together to continuously produce magnesium sulfate.

[0022] 2. In this utility model, firstly, unscrew the nut. At this time, the nut rotates away from the bolt. Then, remove the side baffle. At this time, the circular hole on the side baffle will be away from the bolt. Then, remove the filter screen through the slide rail and clean it. After cleaning, the filter screen is rotated back into the filter box through the slide rail. Then, put the side baffle back on and rotate the nut back into the bolt to fix it. This realizes the function of being able to disassemble the internal filter screen for cleaning. Attached Figure Description

[0023] Figure 1 This is a front perspective view of the continuous production equipment for magnesium sulfate proposed in this utility model;

[0024] Figure 2 This is a top view of the continuous magnesium sulfate production equipment proposed in this utility model;

[0025] Figure 3 This is a partial structural breakdown diagram of the filter box in the continuous production equipment for magnesium sulfate proposed in this utility model.

[0026] Figure 4 This is a partial structural breakdown diagram of the filter screen in the continuous production equipment for magnesium sulfate proposed in this utility model.

[0027] Figure 5 This is a partial structural breakdown diagram of the stirring blades in the continuous production equipment for magnesium sulfate proposed in this utility model.

[0028] Figure 6 This is a partial structural breakdown diagram of the crystallization box in the continuous production equipment for magnesium sulfate proposed in this utility model.

[0029] Legend:

[0030] 1. Mixing box; 2. Disassembly mechanism; 201. Bolt; 202. Nut; 203. Side baffle; 204. Circular hole; 205. Slide rail; 206. Filter screen; 3. Connecting pipe one; 4. Valve; 5. Filter box; 6. Connecting pipe two; 7. Crystallization box; 8. Top baffle; 9. Heating tube; 10. Side plate; 11. Box door; 12. Handle; 13. Bottom plate; 14. Top plate; 15. Fixing block; 16. Motor; 17. Feed pipe; 18. Feed inlet; 19. Rotating rod; 20. Stirring blade; 21. Support column. Detailed Implementation

[0031] 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.

[0032] Please see the appendix Figure 1 Appendix Figure 5 and attached Figure 6 An embodiment of this utility model provides a continuous production equipment for magnesium sulfate, including a mixing tank 1, which serves a mixing function. The bottom of the mixing tank 1 is connected to a connecting pipe 3, and a valve 4 is rotatably connected inside the connecting pipe 3. The bottom of the connecting pipe 3 is connected to a filter tank 5, and the bottom of the filter tank 5 is connected to a connecting pipe 6. The bottom of the connecting pipe 6 is connected to a crystallization tank 7. An upper baffle 8 is fixedly connected to the outer wall of the crystallization tank 7 for easy shielding. A heating pipe 9 is fixedly connected to the bottom of the upper baffle 8 for heating. A side plate 10 is slidably connected to the outer wall of the upper baffle 8. A door 11 is slidably connected to the front of the crystallization tank 7. A handle 12 is fixedly connected to the front of the door 11 for easy pulling. A disassembly mechanism 2 is provided at the bottom of the mixing tank 1 for disassembly and cleaning.

[0033] Specifically, it includes a mixing chamber 1, the bottom of which is connected to a connecting pipe 3. Inside the connecting pipe 3, a valve 4 is rotatably connected to control the flow of fluid. The bottom of the connecting pipe 3 is further connected to a filter chamber 5, which is responsible for filtering out impurities in the fluid to ensure the purity of subsequent processes. The bottom of the filter chamber 5 is connected to another connecting pipe 6, the bottom of which is connected to a crystallization chamber 7. The crystallization chamber 7 is the key part of the entire device for material crystallization. An upper baffle 8 is fixedly connected to its outer wall, and a heating pipe 9 is fixedly connected to the bottom of the upper baffle 8. The heating pipe 9 is used to provide heat to promote the crystallization process. A side plate 10 is also slidably connected to the outer wall of the upper baffle 8. The side plate 10 can be adjusted as needed to accommodate crystals of different sizes. In addition, a door 11 is slidably connected to the front of the crystallization chamber 7.

[0034] Please see the appendix Figure 2 Appendix Figure 3 and attached Figure 4 The disassembly mechanism 2 includes multiple bolts 201. The left side of the multiple bolts 201 is fixedly connected to the right side of the filter box 5. Nuts 202 are rotatably connected to the outer wall of the bolts 201, making the overall fixation more stable. A side baffle 203 is slidably connected to the left side of the nut 202. Multiple circular holes 204 are opened around the inside of the side baffle 203. Multiple slide rails 205 are opened inside the filter box 5. A filter screen 206 is slidably connected to the inner wall of the slide rail 205, which facilitates disassembly and cleaning.

[0035] Specifically, the disassembly mechanism 2 includes a series of bolts 201, which are firmly fixed to the right side of the filter box 5. Each bolt 201 has threads on its outer wall that are rotatably connected to a nut 202. The nut 202 rotates freely around the outer wall of the bolt 201, and its left side is slidably connected to a side baffle 203. The side baffle 203 has multiple circular holes 204 on its inner circumference. The circular holes 204 not only provide a certain degree of permeability to the side baffle 203, but also provide the necessary space for the internal structure of the filter box 5. Inside the filter box 5, multiple slide rails 205 are provided. The inner walls of these slide rails 205 are slidably connected to filter screens 206, allowing the filter screens 206 to slide freely on the slide rails 205, which is convenient for disassembly and replacement, thereby greatly improving the maintenance efficiency and operation convenience of the filter box 5.

[0036] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 5The bottom of the side plate 10 is fixedly connected to the bottom plate 13, and the top of the bottom plate 13 is fixedly connected to the bottom of the heating pipe 9 near the middle. The top of the mixing box 1 is fixedly connected to the top plate 14, which serves as a fixed support. The top of the top plate 14 is fixedly connected to the middle, and the bottom of the fixed block 15 is fixedly connected to the motor 16, which provides a power source for the whole. The bottom of the motor 16 is rotatably connected to the top of the top plate 14 near the middle.

[0037] Specifically, the bottom of the side plate 10 is fixedly connected to the bottom plate 13, ensuring the stability and structural integrity between the side plate 10 and the bottom plate 13. The bottom plate 13 is not only designed to support the side plate 10, but it is also fixedly connected to the bottom of the heating tube 9 near the center of the top, so that the heating tube 9 can be stably installed on the bottom plate 13, ensuring the stability and heating efficiency during the heating process. In addition, the top of the mixing box 1 is fixedly connected to the top plate 14. This connection method further enhances the structural strength and stability of the mixing box 1. A fixing block 15 is fixedly connected to the top of the top plate 14 near the center, and the bottom of the fixing block 15 is fixedly connected to the motor 16. The bottom of the motor 16 is rotatably connected to the top of the top plate 14 near the center, so that the motor 16 can rotate, thereby driving the mixing process in the mixing box 1, ensuring the efficiency and safety of the mixing process.

[0038] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 6 The output end of the top plate 14 is fixedly connected to a rotating rod 19, and multiple stirring blades 20 are fixedly connected to the outer wall of the rotating rod 19 for easy stirring. The top left side of the top plate 14 is connected to a feed pipe 17, and the top of the feed pipe 17 is connected to a feed inlet 18 for easy feeding. The bottom rear end of the mixing box 1 is fixedly connected to a support column 21, and the bottom of the support column 21 is fixedly connected to the top rear side of the bottom plate 13 for more stable overall fixation.

[0039] Specifically, the output end of the top plate 14 is fixedly connected to the rotating rod 19. Multiple stirring blades 20 are evenly fixedly connected to the outer wall of the rotating rod 19. The stirring blades 20 are carefully arranged to ensure uniformity during the mixing process. In addition, there is a feed pipe 17 on the top left side of the top plate 14. The top of the feed pipe 17 is connected to a feed port 18, which allows the material to be easily fed into the mixing box 1. In order to enhance the stability of the structure, a support column 21 is fixedly connected to the bottom rear end of the mixing box 1. The bottom of the support column 21 is fixedly connected to the top rear side of the bottom plate 13, thereby ensuring the stability and durability of the entire mixing device.

[0040] Working principle: First, raw materials are added through inlet 18. The raw materials enter the mixing box 1 through inlet 18 and feed pipe 17. Then, motor 16 is started, which drives the rotating rod 19 to rotate. At the same time, the rotating rod 19 drives the stirring blade 20 to stir, so that the raw materials are fully mixed. Then, valve 4 is turned to open. The mixed raw materials enter the filter box 5 through connecting pipe 1 3 for filtration. After filtration, they enter the crystallization box 7 through connecting pipe 2 6. Then, heating pipe 9 is started. The heating pipe 9 in the side plate 10 will heat up quickly, evaporating and crystallizing the raw materials in the crystallization box 7. After crystallization is completed, heating pipe 9 is turned off. After the crystallization box 7 has cooled down completely, the crystals inside are taken out through the box door 11. This realizes the function of combining the process together to continuously produce magnesium sulfate.

[0041] When there are too many impurities inside the connecting pipe 26, first unscrew the nut 202. At this time, the nut 202 will rotate away from the bolt 201. Then remove the side baffle 203. At this time, the circular hole 204 on the side baffle 203 will be away from the bolt 201. Then remove the filter screen 206 through the slide rail 205 and clean it. After cleaning, the filter screen 206 is rotated back into the filter box 5 through the slide rail 205. Then put the side baffle 203 back on and rotate the nut 202 back into the bolt 201 to fix it. This achieves the function of removing the internal filter screen 206 for cleaning.

[0042] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A continuous production apparatus for magnesium sulfate, comprising a mixing tank (1), characterized in that: The bottom of the mixing box (1) is connected to a connecting pipe (3), and a valve (4) is rotatably connected inside the connecting pipe (3). The bottom of the connecting pipe (3) is connected to a filter box (5), and the bottom of the filter box (5) is connected to a connecting pipe (6). The bottom of the connecting pipe (6) is connected to a crystallization box (7). An upper baffle (8) is fixedly connected to the outer wall of the crystallization box (7). A heating pipe (9) is fixedly connected to the bottom of the upper baffle (8). A side plate (10) is slidably connected to the outer wall of the upper baffle (8). A box door (11) is slidably connected to the front side of the crystallization box (7). A handle (12) is fixedly connected to the front side of the box door (11). A disassembly mechanism (2) is provided at the bottom of the mixing box (1). The disassembly mechanism (2) is used for disassembly and cleaning.

2. The continuous production equipment for magnesium sulfate according to claim 1, characterized in that: The disassembly mechanism (2) includes multiple bolts (201), the left side of which is fixedly connected to the right side of the filter box (5). Nuts (202) are rotatably connected to the outer wall of the bolts (201), and a side baffle (203) is slidably connected to the left side of the nut (202). Multiple circular holes (204) are provided around the inside of the side baffle (203). Multiple slide rails (205) are provided inside the filter box (5), and a filter screen (206) is slidably connected to the inner wall of the slide rails (205).

3. The continuous production equipment for magnesium sulfate according to claim 1, characterized in that: The bottom of the side plate (10) is fixedly connected to the bottom plate (13), and the top of the bottom plate (13) is fixedly connected to the bottom of the heating tube (9) near the middle.

4. The continuous production equipment for magnesium sulfate according to claim 1, characterized in that: The top of the mixing box (1) is fixedly connected to a top plate (14), and a fixing block (15) is fixedly connected to the top of the top plate (14) near the middle.

5. The continuous production equipment for magnesium sulfate according to claim 4, characterized in that: The bottom of the fixed block (15) is fixedly connected to a motor (16), and the bottom of the motor (16) is rotatably connected to the top of the top plate (14) near the middle.

6. The continuous production equipment for magnesium sulfate according to claim 5, characterized in that: The output end of the top plate (14) is fixedly connected to a rotating rod (19), and multiple stirring blades (20) are fixedly connected to the outer wall of the rotating rod (19).

7. The continuous production equipment for magnesium sulfate according to claim 6, characterized in that: The top left side of the top plate (14) is connected to a feed pipe (17), and the top of the feed pipe (17) is connected to a feed inlet (18).

8. The continuous production equipment for magnesium sulfate according to claim 1, characterized in that: The bottom rear end of the mixing box (1) is fixedly connected to a support column (21), and the bottom of the support column (21) is fixedly connected to the top rear side of the base plate (13).

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