A clog-resistant shock-pressure flash crystallization and de-crystallization device

Abstract

This application belongs to the field of anti-clogging technology and discloses an anti-clogging shock-pressure flash crystallization and de-crystallization device, including a feeding pipe with an auxiliary mechanism inside the feeding pipe extending to the outside of the feeding pipe. The auxiliary mechanism includes a spiral conveying rod embedded inside the feeding pipe, and a guide ring embedded on the inner side of the bottom of the feeding pipe. When crystals are fed through the feeding pipe, a motor can be started to rotate the spiral conveying rod to transport the crystals and allow them to be quickly discharged from the feeding pipe. At the same time, in conjunction with a connecting component, a connecting rod rotates. With the rapid rotation of the connecting rod, the situation where the connecting rod affects the crystal feeding is avoided. Through the above structure, the problem of crystals clogging the inner wall of the feed inlet when there are many crystals is solved, which leads to the inability of crystals to be fed normally, resulting in reduced feeding efficiency and affecting work efficiency.

Description

Technical Field

[0001] This application relates to the field of anti-blocking technology, and more specifically, to an anti-blocking shock-pressure flash evaporation crystallization elimination device. Background Technology

[0002] Crystallization refers to the process by which a substance transforms directly from a liquid, gas, or molten state into a crystalline state. It often utilizes differences in solubility, using methods such as cooling or evaporation to make the solution supersaturated, causing the solute to precipitate and form crystals. Crystallization equipment includes crystallization kettles and vacuum crystallization equipment, which are widely used in pharmaceuticals, food, and chemical industries. Crystallization elimination refers to the process of removing fine crystals during crystallization to obtain a crystalline product with large and uniform particle size. This can be achieved by installing a filter in the crystallizer, drawing out the crystal slurry containing fine crystals, passing it through a crystallizer (such as a heated heat exchanger or diluent) to dissolve the fine crystals, and then returning it to the crystallizer, thereby achieving the purpose of eliminating fine crystals.

[0003] In the existing shock-pressure flash crystallization and crystal removal device, when the number of crystals is large, the crystals may become blocked on the inner wall of the feed inlet, which will prevent the crystals from being fed normally, reduce the feeding efficiency, and affect the work efficiency.

[0004] To address the aforementioned issues, this application provides an anti-blocking shock-pressure flash evaporation crystallization and de-crystallization device. Utility Model Content

[0005] The anti-clogging type shock-pressure flash crystallization and de-crystallization device provided in this application adopts the following technical solution:

[0006] A clog-proof shock-pressure flash crystallization and de-crystallization device includes a feeding pipe, wherein an auxiliary mechanism is provided inside the feeding pipe and extends to the outside of the feeding pipe;

[0007] The auxiliary mechanism includes a spiral conveying rod embedded inside a feeding pipe. A guide ring is embedded on the inner bottom side of the feeding pipe, and a connecting rod is embedded inside the guide ring. One end of the connecting rod extends to the inner bottom side of the spiral conveying rod. A gear ring is fixedly connected to the bottom of the guide ring, and a gear meshes on one side of the gear ring. A roller is fixedly embedded inside the gear, and the top end of the roller extends to the inner bottom side of the feeding pipe. A support plate is provided at the bottom end of the roller, and a motor is fixedly connected to the top of the support plate. The output shaft of the motor is fixedly connected to the bottom end of the roller, and a connecting component is provided on the outside of the motor.

[0008] Furthermore, the connecting component includes a connecting frame, which is fixedly sleeved on the outer side of the bottom of the feed tube.

[0009] The above technical solution, by setting up a connecting frame, can provide support for the support plate.

[0010] Furthermore, both the support plate and the motor are located inside the connecting frame, and both sides of the support plate are fixedly connected to the inner wall of the connecting frame.

[0011] By using the above technical solution and setting up a support plate, the motor can be supported, thus making the motor more stable when running.

[0012] Furthermore, the guide ring and roller are connected to the feed pipe via bearings, the connecting rod is connected to the guide ring and the screw conveyor via bearings, and a support seat is fixedly connected to the outside of the guide ring.

[0013] The above technical solution makes the guide ring and roller more secure when rotating, and the support seat can support the motor.

[0014] Furthermore, a second motor is fixedly connected to the top of the support base, and the output shaft of the second motor is fixedly connected to one end of the connecting rod.

[0015] The above technical solution allows the connecting rod to rotate by setting up a second motor.

[0016] Furthermore, multiple protrusions are fixedly sleeved on the outer side of the connecting rod, and the multiple protrusions are evenly distributed in a circular shape with the center line of the connecting rod as the axis.

[0017] By using the above technical solution and setting multiple bumps, the connecting rod can be prevented from affecting the crystal feeding process.

[0018] In summary, this application includes the following beneficial technical effects:

[0019] When crystals are fed through the feeding tube, the screw conveyor can be rotated by starting motor one to transport the crystals and allow them to be quickly discharged from the feeding tube. At the same time, the connecting rod rotates in conjunction with the connecting component. With the rapid rotation of the connecting rod, it is possible to avoid the connecting rod affecting the crystal feeding. Through the above structure, the problem of crystals clogging the inner wall of the feed inlet when there are many crystals is solved, which will prevent the crystals from being fed normally, reduce the feeding efficiency, and affect the work efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this application;

[0021] Figure 2 This is a sectional perspective view of this application;

[0022] Figure 3 For the purposes of this application Figure 2 Enlarged view of the structure at point A in the middle.

[0023] Explanation of the labels in the diagram:

[0024] 1. Feed pipe; 2. Screw conveyor rod; 3. Guide ring; 4. Connecting rod; 5. Gear ring; 6. Gear; 7. Roller; 8. Support plate; 9. Motor 1; 10. Connecting frame; 11. Support base; 12. Motor 2; 13. Protrusion. Detailed Implementation

[0025] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0026] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0028] Example:

[0029] This application discloses an anti-blocking type shock-pressure flash crystallization and de-crystallization device. Please refer to... Figure 1 and Figure 3 It includes a feeding pipe 1, an auxiliary mechanism is provided inside the feeding pipe 1, and the auxiliary mechanism extends to the outside of the feeding pipe 1;

[0030] The auxiliary mechanism includes a spiral conveyor rod 2, which is embedded inside the feed tube 1. A guide ring 3 is embedded on the inner side of the bottom of the feed tube 1. A connecting rod 4 is embedded inside the guide ring 3. One end of the connecting rod 4 extends to the inner side of the bottom of the spiral conveyor rod 2. A gear ring 5 is fixedly connected to the bottom of the guide ring 3. A gear 6 meshes on one side of the gear ring 5. A roller 7 is fixedly embedded inside the gear 6. The top end of the roller 7 extends to the inner side of the bottom of the feed tube 1. A support plate 8 is provided at the bottom of the roller 7. A motor 9 is fixedly connected to the top of the support plate 8. The output shaft of the motor 9 is fixedly connected to the bottom end of the roller 7.

[0031] Please see Figure 1 and Figure 2 The motor is provided with a connecting component on the outside. The connecting component includes a connecting frame 10. The connecting frame 10 is fixedly sleeved on the outside of the bottom of the feed tube 1. By setting the connecting frame 10, the support plate 8 can be supported.

[0032] Please see Figure 2 and Figure 3 The support plate 8 and motor 9 are both located inside the connecting frame 10. Both sides of the support plate 8 are fixedly connected to the inner wall of the connecting frame 10. The guide ring 3 and roller 7 are connected to the feed pipe 1 by bearings. The connecting rod 4 is connected to the guide ring 3 and the screw conveyor 2 by bearings. The outer side of the guide ring 3 is fixedly connected to the support seat 11. By setting the support plate 8, the motor 9 can be supported, so that the motor 9 can be more stable when running. At the same time, the support seat 11 can support the motor 12.

[0033] Please see Figure 1 and Figure 2 A second motor 12 is fixedly connected to the top of the support base 11. The output shaft of the second motor 12 is fixedly connected to one end of the connecting rod 4. Multiple protrusions 13 are fixedly sleeved on the outside of the connecting rod 4. The multiple protrusions 13 are evenly distributed in a circular shape around the center line of the connecting rod 4. By setting the second motor 12, the connecting rod 4 can be rotated. At the same time, by setting multiple protrusions 13, the connecting rod 4 can avoid affecting the crystal feeding.

[0034] The implementation principle of this embodiment is as follows: When the crystal is fed through the feeding pipe 1, motor 9 and motor 12 can be started simultaneously. The output shaft of motor 9 drives the roller 7 to rotate, and the roller 7 drives the gear 6 to rotate. Since the gear 6 meshes with the gear ring 5, the guide ring 3 can rotate. With the rotation of the guide ring 3, the spiral conveyor rod 2 will rotate to transport the crystal, so that the crystal can be quickly discharged from the inside of the feeding pipe 1. At the same time, the output shaft of motor 12 drives the connecting rod 4 to rotate. With the rapid rotation of the connecting rod 4, multiple protrusions 13 on the outside of the connecting rod 4 will rotate together. Due to the rapid rotation of the protrusions 13, the connection rod 4 can avoid affecting the crystal feeding. Through the above structure, the problem that when there are many crystals, the crystals may become blocked on the inner wall of the feed port, which will prevent the crystals from being fed normally, reduce the feeding efficiency, and affect the work efficiency is solved.

[0035] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A kind of anti-blocking type jolt flash crystallization crystallization device, including downcomer (1), it is characterized in that: An auxiliary mechanism is provided inside the feeding pipe (1), and the auxiliary mechanism extends to the outside of the feeding pipe (1); The auxiliary mechanism includes a spiral conveying rod (2), which is embedded inside the feed pipe (1). A guide ring (3) is embedded on the inner side of the bottom of the feed pipe (1). A connecting rod (4) is embedded inside the guide ring (3). One end of the connecting rod (4) extends to the inner side of the bottom of the spiral conveying rod (2). A gear ring (5) is fixedly connected to the bottom of the guide ring (3). A gear (6) meshes on one side of the gear ring (5). A roller (7) is fixedly embedded inside the gear (6). The top end of the roller (7) extends to the inner side of the bottom of the feed pipe (1). A support plate (8) is provided at the bottom end of the roller (7). A motor (9) is fixedly connected to the top of the support plate (8). The output shaft of the motor (9) is fixedly connected to the bottom end of the roller (7). A connecting component is provided on the outside of the motor.

2. The anti-blocking type shock compression flash crystallization and crystallization removal device according to claim 1, characterized in that: The connecting component includes a connecting frame (10), which is fixedly sleeved on the outer side of the bottom of the feed tube (1).

3. The anti-blocking type shock compression flash crystallization and crystallization removal device according to claim 1, characterized in that: The support plate (8) and the motor (9) are both located inside the connecting frame (10), and both sides of the support plate (8) are fixedly connected to the inner wall of the connecting frame (10).

4. The anti-blocking type jolt flash crystallization and melting device according to claim 1, characterized in that: The guide ring (3) and roller (7) are connected to the feed pipe (1) by bearings. The connecting rod (4) is connected to the guide ring (3) and screw conveyor (2) by bearings. A support seat (11) is fixedly connected to the outside of the guide ring (3).

5. The anti-blocking type jolt flash crystallization and melting device according to claim 4, characterized in that: The top of the support base (11) is fixedly connected to a second motor (12), and the output shaft of the second motor (12) is fixedly connected to one end of the connecting rod (4).

6. The anti-blocking type jolt flash crystallization and melting device according to claim 1, characterized in that: Multiple protrusions (13) are fixedly sleeved on the outside of the connecting rod (4), and the multiple protrusions (13) are evenly distributed in a circular shape with the center line of the connecting rod (4) as the axis.

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