Large-particle ammonium sulfate temperature control crystallization kettle

Abstract

The utility model discloses a large particle ammonium sulfate temperature control crystallization kettle which comprises a temperature control crystallization kettle body, a base plate is fixedly connected below the temperature control crystallization kettle body, a cover plate is lapped above the temperature control crystallization kettle body, a clamping structure is connected outside the temperature control crystallization kettle body, and the clamping structure is connected outside the cover plate. One side of the cover plate is connected with a sealing ring, the sealing ring is clamped in the clamping structure, the upper part of the chassis is fixedly connected with a driving machine, and the temperature control crystallization kettle body is internally and fixedly connected with a fixed cylinder. According to the temperature control crystallization kettle disclosed by the utility model, the locking structure, the rotating rod, the sleeve and the clamping groove are arranged, so that the rotating rod and the sleeve can be quickly assembled through the matching among the clamping ring, the L-shaped plate and the bolt, and the stirring blades can be regularly cleaned or replaced subsequently; the phenomenon of deterioration of other materials caused by the fact that the materials on the surfaces of the stirring blades are not cleaned in time is avoided, so that the working efficiency of the temperature control crystallization kettle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ammonium sulfate processing, in particular to a temperature-controlled crystallization kettle for large-particle ammonium sulfate. Background Art

[0002] Large-particle sulfuric acid is a strong inorganic acid that reacts with most metals. It can be used as a dehydrating agent to carbonize carbohydrate-containing materials such as wood, paper, cotton and linen fabrics, and biological hides and flesh. When mixed with water, it also releases a large amount of heat energy. It is highly corrosive and oxidizing, so it should be used with caution. Large-particle sulfuric acid is an important industrial raw material. The production of large-particle sulfuric acid requires the use of a temperature-controlled crystallizer, a crystallization device used to cool and freeze materials after mixing and reacting. It is primarily used to crystallize and separate certain components in a reaction system by controlling temperature and pressure.

[0003] The current temperature-controlled crystallization kettle will drive the built-in heater to operate during use through the temperature controller, which can maintain a constant temperature inside, and then the materials will be fully mixed and reacted through the stirring blades in the stirring device. However, most of the stirring blades in the temperature-controlled crystallization kettle are integrated. When the stirring blades are used for a long time, the surface is easily contaminated with materials, which may cause other materials to deteriorate during subsequent use, thereby reducing the working efficiency of the temperature-controlled crystallization kettle. Utility Model Content

[0004] The purpose of the utility model is to provide a large-particle ammonium sulfate temperature-controlled crystallization kettle to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a large-particle ammonium sulfate temperature-controlled crystallization kettle, comprising a temperature-controlled crystallization kettle body, a chassis fixedly connected to the bottom of the temperature-controlled crystallization kettle body, a cover plate overlapped on the top of the temperature-controlled crystallization kettle body, a clamping structure connected to the outside of the temperature-controlled crystallization kettle body, the clamping structure connected to the outside of the cover plate, a sealing ring connected to one side of the cover plate, the sealing ring clamped in the clamping structure, a driving machine fixedly connected to the top of the chassis, a fixed cylinder fixedly connected to the temperature-controlled crystallization kettle body, a rotating rod rotatably connected in the fixed cylinder, and a sleeve connected to the outside of the rotating rod;

[0006] The sleeve is connected to the outside of the sleeve, and a clamping slot is provided in the rotating rod. The locking structure includes an armrest ring, a clamping ring and two vertical plates. The two vertical plates are rotatably connected with guide rods, and the guide rods are connected to the outside of the guide rods. Bolts are connected to the outside of the vertical plates with threads. Two clamping blocks are fixedly connected in the clamping ring, and two limit slots are provided above the clamping ring.

[0007] As a further preferred embodiment of the present technical solution, a plurality of pulleys are provided below the chassis, a temperature control controller is connected to the outside of the temperature-controlled crystallization kettle, the cover is rotatably connected to the body of the temperature-controlled crystallization kettle, a motor is connected to the outside of the temperature-controlled crystallization kettle, the output shaft of the motor is connected to the cover, and a discharge pipe is connected to the outside of the temperature-controlled crystallization kettle.

[0008] As a further preferred embodiment of the present technical solution, the output shaft of the driving motor is connected to the rotating rod, the rotating rod is externally connected to a limiting disk, the sleeve is overlapped above the limiting disk, the sleeve is externally connected to a support plate, and a stirring blade is provided on one side of the support plate.

[0009] As a further preferred embodiment of the present technical solution, a positioning block is connected to the inside of the sleeve, the positioning block is clamped in the rotating rod, and the armrest ring is fixedly connected to the outside of the sleeve.

[0010] As a further preferred embodiment of the present technical solution, the two vertical plates are fixedly connected to the outer surface of the handrail ring, the distance between the two vertical plates is the same, and the bolts are clamped with the guide rods.

[0011] As a further preferred embodiment of the present technical solution, the clamping structure includes a mounting plate and a connecting plate, the mounting plate is fixedly connected to the outer surface of the temperature-controlled crystallization kettle body, the connecting plate is fixedly connected to the outer surface of the temperature-controlled crystallization kettle body, the sealing ring is connected below the connecting plate, and the sealing ring is clamped in the mounting plate.

[0012] As a further preferred embodiment of the present technical solution, a convex plate is fixedly connected to the top of the mounting plate, a building block is slidably connected inside the convex plate, and an auxiliary block is fixedly connected to the top of the building block.

[0013] As a further preferred embodiment of the present technical solution, a spring is connected to one side of the building block, the building block is fixedly connected to the convex plate through the spring, and the building block overlaps the connecting plate.

[0014] The utility model provides a large-particle ammonium sulfate temperature-controlled crystallization kettle, which has the following beneficial effects:

[0015] (1) The present invention provides a locking structure, a rotating rod, a sleeve and a slot, and clamps the sleeve into the rotating rod. The clamping ring is clamped to the top of the positioning block through the clamping block and a rotational force is applied to it. When the clamping ring rotates, the clamping block will be clamped into the slot, driving the two L-shaped plates above the handrail ring to flip and then clamp with the corresponding limit grooves, and then the bolts are connected to the guide rod. The temperature-controlled crystallization kettle can achieve the function of rapid assembly of the rotating rod and the sleeve through the cooperation between the clamping ring, the L-shaped plate and the bolt, which facilitates the regular cleaning or replacement of the stirring blade, avoiding the phenomenon that the material on the surface of the stirring blade is not cleaned in time and other materials are deteriorated, thereby improving the working efficiency of the temperature-controlled crystallization kettle.

[0016] (2) The utility model sets a clamping structure and a sealing ring. When the two auxiliary blocks are pressed, the spring will be deformed. After the cover plate is flipped by the motor, it will overlap on the top of the temperature-controlled crystallization kettle body. The sealing ring on the side of the cover plate will be clamped in the mounting plate. When the auxiliary block is released, the overlapping block will overlap with the connecting plate through the spring, so that the sealing ring on the surface of the cover plate will fit tightly with the connection of the temperature-controlled crystallization kettle body, avoiding the phenomenon of the sealing ring loosening caused by the vibration generated by the temperature-controlled crystallization kettle body during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the temperature-controlled crystallization kettle of the present invention;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the rotating rod of the utility model;

[0020] Figure 4 This is a schematic cross-sectional view of the explosion of the locking structure of the present invention;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the clamping structure of the utility model;

[0022] In the figure: 1. Temperature-controlled crystallization kettle body; 2. Chassis; 3. Driving machine; 4. Cover plate; 5. Clamping structure; 501. Mounting plate; 502. Connecting plate; 503. Protruding plate; 504. Step block; 505. Auxiliary block; 506. Spring; 6. Locking structure; 601. Handrail ring; 602. Clamping ring; 603. Vertical plate; 604. Guide rod; 605. L-shaped plate; 606. Bolt; 607. Limiting groove; 608. Clamping block; 7. Discharge pipe; 8. Temperature control controller; 9. Sealing ring; 10. Motor; 11. Fixed cylinder; 12. Rotating rod; 13. Sleeve; 14. Limiting disk; 15. Support plate; 16. Stirring blade; 17. Clamping groove; 18. Positioning block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0024] The utility model provides a technical solution: Figure 1 and Figure 5As shown, in this embodiment, a large-particle ammonium sulfate temperature-controlled crystallization kettle comprises a temperature-controlled crystallization kettle body 1, a chassis 2 is fixedly connected to the bottom of the temperature-controlled crystallization kettle body 1, a cover plate 4 is overlapped on the top of the temperature-controlled crystallization kettle body 1, a clamping structure 5 is connected to the outside of the temperature-controlled crystallization kettle body 1, the clamping structure 5 is connected to the outside of the cover plate 4, a sealing ring 9 is connected to one side of the cover plate 4, and the sealing ring 9 is clamped in the clamping structure 5, a driving machine 3 is fixedly connected to the top of the chassis 2, a fixed cylinder 11 is fixedly connected to the inside of the temperature-controlled crystallization kettle body 1, a rotating rod 12 is rotatably connected to the inside of the fixed cylinder 11, and a sleeve 13 is connected to the outside of the rotating rod 12;

[0025] The sleeve 13 is externally connected to a locking structure 6, a card slot 17 is provided in the rotating rod 12, the locking structure 6 includes an armrest ring 601, a card ring 602 and two vertical plates 603, the two vertical plates 603 are rotatably connected with a guide rod 604, the guide rod 604 is externally connected to an L-shaped plate 605, the vertical plates 603 are externally threaded with bolts 606, the card ring 602 is fixedly connected with two card blocks 608, and two limit slots 607 are provided above the card ring 602.

[0026] like Figure 1-3 As shown, several pulleys are provided below the chassis 2, the temperature-controlled crystallization kettle body 1 is externally connected to a temperature control controller 8, the cover plate 4 is rotatably connected to the temperature-controlled crystallization kettle body 1, the temperature-controlled crystallization kettle body 1 is externally connected to a motor 10, the output shaft of the motor 10 is connected to the cover plate 4, the temperature-controlled crystallization kettle body 1 is externally connected to a discharge pipe 7, the output shaft of the driving machine 3 is connected to a rotating rod 12, the rotating rod 12 is externally connected to a limit plate 14, the sleeve 13 is overlapped above the limit plate 14, the sleeve 13 is externally connected to a support plate 15, and a stirring blade 16 is provided on one side of the support plate 15.

[0027] By setting the limit plate 14, when the sleeve 13 is connected to the rotating rod 12, the sleeve 13 will be clamped in the rotating rod 12, and then the sleeve 13 will overlap on the top of the limit plate 14, so that the limit plate 14 plays a certain positioning role in fixing the sleeve 13, avoiding the position deviation of the sleeve 13 when it is fixed, and avoiding the sleeve 13 from shaking during operation.

[0028] like Figure 4 As shown, a positioning block 18 is connected to the sleeve 13, the positioning block 18 is clamped in the rotating rod 12, the armrest ring 601 is fixedly connected to the outside of the sleeve 13, the two vertical plates 603 are fixedly connected to the outer surface of the armrest ring 601, the distance between the two vertical plates 603 is the same, and the bolt 606 is clamped with the guide rod 604.

[0029] By setting the card slot 17 and the positioning block 18, when the sleeve 13 is connected to the rotating rod 12, the positioning block 18 in the sleeve 13 will be clamped in the rotating rod 12. The positioning block 18 plays a certain guiding role for the sleeve 13, so that the rotating rod 12 and the sleeve 13 can rotate synchronously. When the clamping ring 602 rotates in the rotating rod 12, the clamping block 608 will be clamped in the card slot 17, so that the card slot 17 locks the position of the clamping ring 602, thereby improving the stability of the clamping ring 602 fixing the sleeve 13.

[0030] like Figure 5 As shown, the clamping structure 5 includes a mounting plate 501 and a connecting plate 502, the mounting plate 501 is fixedly connected to the outer surface of the temperature-controlled crystallization kettle body 1, the connecting plate 502 is fixedly connected to the outer surface of the temperature-controlled crystallization kettle body 1, the sealing ring 9 is connected to the bottom of the connecting plate 502, the sealing ring 9 is clamped in the mounting plate 501, a convex plate 503 is fixedly connected above the mounting plate 501, a step block 504 is slidably connected in the convex plate 503, an auxiliary block 505 is fixedly connected above the step block 504, a spring 506 is connected to one side of the step block 504, the step block 504 is fixedly connected to the convex plate 503 through the spring 506, and the step block 504 is overlapped with the connecting plate 502.

[0031] By setting the sealing ring 9, when the cover plate 4 is fitted with the temperature-controlled crystallization kettle body 1, the sealing ring 9 will be clamped with the mounting plate 501 through the connecting plate 502. After locking, the sealing ring 9 can play a certain sealing role in the connection between the cover plate 4 and the temperature-controlled crystallization kettle body 1, avoiding the phenomenon of gas leakage inside the temperature-controlled crystallization kettle body 1 during operation, thereby ensuring the safety performance of the temperature-controlled crystallization kettle.

[0032] The utility model provides a large-particle ammonium sulfate temperature-controlled crystallization kettle, and the specific working principle is as follows:

[0033] When the temperature-controlled crystallization kettle is processing the material, the sleeve 13 can be clamped into the rotating rod 12 through the positioning block 18, and the sleeve 13 will overlap the upper part of the limiting plate 14. The clamping ring 602 is clamped into the upper part of the positioning block 18 through the clamping block 608 and a rotational force is applied thereto. When the clamping ring 602 rotates, the clamping block 608 will be clamped into the clamping groove 17, driving the two L-shaped plates 605 above the armrest ring 601 to flip over. After flipping, the two L-shaped plates 605 will be clamped into the corresponding limiting grooves 607, and then the bolts 606 are connected to the guide rod 604, so that the sleeve 13 can be fixedly connected to the surface of the rotating rod 12;

[0034] A variety of materials are sequentially placed into the temperature-controlled crystallization kettle body 1. By pressing the two auxiliary blocks 505, the two auxiliary blocks 505 will drive the two blocks 504 to move relative to each other. When the blocks 504 move, the springs 506 in the convex plate 503 are deformed. The cover plate 4 is driven by the motor 10 to flip over and overlap the top of the temperature-controlled crystallization kettle body 1. The sealing ring 9 on the side of the cover plate 4 is clamped in the mounting plate 501. When the auxiliary blocks 505 are released, the blocks 504 are reset by the springs 506. After reset, the blocks 504 overlap the connecting plate 502.

[0035] The temperature control controller 8 drives the heater built into the bottom of the temperature-controlled crystallization kettle body 1 to start, which can keep the temperature-controlled crystallization kettle body 1 in a constant temperature state. Then, the driving machine 3 drives the rotating rod 12 to rotate in the fixed cylinder 11. When the sleeve 13 rotates with the rotating rod 12, the support plate 15 and the stirring blade 16 on the surface will stir the material. When the material processing is completed, it will be discharged through the discharge pipe 7.

[0036] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A large-particle ammonium sulfate temperature-controlled crystallization kettle, comprising a temperature-controlled crystallization kettle body (1), characterized in that: The bottom of the temperature-controlled crystallization kettle (1) is fixedly connected to a chassis (2); the top of the temperature-controlled crystallization kettle (1) is overlapped with a cover plate (4); the outside of the temperature-controlled crystallization kettle (1) is connected to a clamping structure (5); the clamping structure (5) is connected to the outside of the cover plate (4); one side of the cover plate (4) is connected to a sealing ring (9); the sealing ring (9) is clamped in the clamping structure (5); the top of the chassis (2) is fixedly connected to a driving machine (3); the inside of the temperature-controlled crystallization kettle (1) is fixedly connected to a fixed cylinder (11); the inside of the fixed cylinder (11) is rotatably connected to a rotating rod (12); the outside of the rotating rod (12) is connected to a sleeve (13); The sleeve (13) is externally connected to a locking structure (6), a clamping groove (17) is provided in the rotating rod (12), the locking structure (6) comprises an armrest ring (601), a clamping ring (602) and two vertical plates (603), the two vertical plates (603) are rotatably connected to a guide rod (604), the guide rod (604) is externally connected to an L-shaped plate (605), the vertical plates (603) are externally threaded with a bolt (606), the clamping ring (602) is fixedly connected to two clamping blocks (608), and two limiting grooves (607) are provided above the clamping ring (602).

2. A large-particle ammonium sulfate temperature-controlled crystallization kettle according to claim 1, characterized in that: A plurality of pulleys are provided below the chassis (2); a temperature control controller (8) is externally connected to the temperature-controlled crystallization kettle (1); the cover plate (4) is rotatably connected to the temperature-controlled crystallization kettle (1); a motor (10) is externally connected to the temperature-controlled crystallization kettle (1); an output shaft of the motor (10) is connected to the cover plate (4); and a discharge pipe (7) is externally connected to the temperature-controlled crystallization kettle (1).

3. The large-particle ammonium sulfate temperature-controlled crystallization kettle according to claim 1, characterized in that: The output shaft of the driving machine (3) is connected to a rotating rod (12), the rotating rod (12) is externally connected to a limiting plate (14), the sleeve (13) is overlapped above the limiting plate (14), the sleeve (13) is externally connected to a supporting plate (15), and a stirring blade (16) is provided on one side of the supporting plate (15).

4. The large-particle ammonium sulfate temperature-controlled crystallization kettle according to claim 1, characterized in that: A positioning block (18) is connected inside the sleeve (13), and the positioning block (18) is clamped in the rotating rod (12). The armrest ring (601) is fixedly connected to the outside of the sleeve (13).

5. A large-particle ammonium sulfate temperature-controlled crystallization kettle according to claim 4, characterized in that: The two vertical plates (603) are fixedly connected to the outer surface of the handrail ring (601), the distance between the two vertical plates (603) is the same, and the bolts (606) are clamped with the guide rods (604).

6. The large-particle ammonium sulfate temperature-controlled crystallization kettle according to claim 1, characterized in that: The clamping structure (5) comprises a mounting plate (501) and a connecting plate (502), wherein the mounting plate (501) is fixedly connected to the outer surface of the temperature-controlled crystallization kettle body (1), and the connecting plate (502) is fixedly connected to the outer surface of the temperature-controlled crystallization kettle body (1), and the sealing ring (9) is connected below the connecting plate (502), and the sealing ring (9) is clamped in the mounting plate (501).

7. The large-particle ammonium sulfate temperature-controlled crystallization kettle according to claim 6, characterized in that: A convex plate (503) is fixedly connected above the mounting plate (501), a stepping block (504) is slidably connected inside the convex plate (503), and an auxiliary block (505) is fixedly connected above the stepping block (504).

8. The large-particle ammonium sulfate temperature-controlled crystallization kettle according to claim 7, characterized in that: One side of the building block (504) is connected to a spring (506), and the building block (504) is fixedly connected to the protruding plate (503) through the spring (506). The building block (504) is overlapped with the connecting plate (502).

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