Oslo crystallizer

Abstract

The utility model relates to an Oslo crystallizer, belongs to the technical field of crystallizers, and solves the technical problems of poor maintainability, poor flexibility, poor equipment transparency and the like of the existing Oslo crystallizer. According to the solution, the Oslo crystallizer comprises a crystallizer body and a crystallizer body, a steam outlet is formed in the top of the evaporation chamber, and a material inlet is formed in the side wall of the evaporation chamber; the kettle cover is of a curved surface structure, the kettle cover is located at the bottom of the evaporation chamber, and the kettle cover is detachably connected with the evaporation chamber through a first dismounting assembly; the top of the kettle body is detachably connected with the kettle cover through a second detachable assembly, and a material outlet is formed in the bottom of the kettle body; one end of the circulating pump is connected with the kettle cover; one end of the heating chamber is connected with the other end of the circulating pump, and the other end of the heating chamber is connected with the material inlet. Compared with the prior art, the utility model has the advantages of high maintainability, strong flexibility, good transparency, high safety and the like.

Description

Technical Field

[0001] This utility model belongs to the field of crystallizer technology, specifically relating to an Oslo crystallizer. Background Technology

[0002] The Oslo crystallizer is a high-efficiency, continuously operating fluidized bed crystallizer, mainly used to produce large, uniformly distributed crystals. It is widely used in chemical, food, pharmaceutical, and metallurgical industries and is suitable for the crystallization production of various materials.

[0003] However, existing Oslo crystallizers are all-in-one units. While this simplifies manufacturing and installation, it also causes significant inconvenience in repairing and replacing parts, increasing maintenance and replacement costs and time. Furthermore, existing Oslo crystallizers are mostly made of stainless steel, which is opaque. This makes it difficult to clearly observe the crystallization process using a sight glass, affecting the precision of process control and hindering the improvement of product quality and stability. Secondly, because the reactor body and evaporation chamber are fixedly connected, existing Oslo crystallizers cannot flexibly adjust their configuration to adapt to different process requirements. This limits the equipment's functionality and application range, resulting in poor flexibility in processing different types of materials and failing to meet the increasingly diverse production process requirements. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology and solve the technical problems of poor maintainability, poor flexibility and poor equipment transparency of the existing Oslo crystallizer, this utility model provides an Oslo crystallizer.

[0005] This utility model is achieved through the following technical solution.

[0006] This utility model provides an Oslo crystallizer, comprising:

[0007] An evaporation chamber, wherein a steam outlet is provided at the top of the evaporation chamber and a material inlet is provided on the side wall of the evaporation chamber;

[0008] The vessel lid has a curved structure and is located at the bottom of the evaporation chamber. The vessel lid and the evaporation chamber are detachably connected via a first disassembly assembly.

[0009] The vessel body has a top that is detachably connected to the lid via a second disassembly assembly, and a material outlet is provided at the bottom of the vessel body.

[0010] A circulating pump, one end of which is connected to the vessel lid;

[0011] The heating chamber is connected at one end to the circulating pump and at the other end to the material inlet.

[0012] Furthermore, the bottom of the evaporation chamber is provided with two connecting pipes that extend into the bottom of the vessel.

[0013] Furthermore, the first disassembly assembly and the second disassembly assembly are flanges.

[0014] Furthermore, the first disassembly component and the second disassembly component are clamps.

[0015] Furthermore, the first disassembly assembly and the second disassembly assembly are a flange and a magnetic material, with the magnetic material embedded in the flange.

[0016] Furthermore, the inner wall of the vessel lid is evenly distributed with guide grooves.

[0017] Furthermore, the connection between the vessel lid and the first disassembly assembly and the second disassembly assembly has a gradual transition structure.

[0018] Furthermore, the vessel body is made of highly transparent glass.

[0019] Furthermore, sensor interfaces are provided inside the evaporation chamber, the lid, the body, the circulating pump, and the heating chamber.

[0020] The beneficial effects achieved by this utility model are as follows: This utility model selects a first disassembly component and a second disassembly component, changing the integrated design, which facilitates disassembly and replacement during maintenance, reduces maintenance costs and time, and the modular design of the equipment structure allows for flexible adjustment of configuration according to process requirements to adapt to various working conditions; the kettle body is made of highly transparent glass material, which allows for direct observation of the crystallization reaction process of the material, improving the accuracy and safety of process control; the selection of detachable connections ensures the sealing performance of the equipment under high pressure and high temperature conditions, improving the reliability of the equipment.

[0021] Compared with existing technologies, this utility model has the advantages of high maintainability, high flexibility, good transparency, and high security. Attached Figure Description

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

[0023] Figure 2 This is a schematic diagram of the structure of the lid of the vessel according to this utility model.

[0024] In the diagram: 1. Evaporation chamber; 2. Steam outlet; 3. Material inlet; 4. Lid; 5. First disassembly assembly; 6. Vessel body; 7. Second disassembly assembly; 8. Material outlet; 9. Circulation pump; 10. Heating chamber; 11. Connecting pipe; 12. Guide channel. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0026] like Figures 1 to 2 As shown, an Oslo crystallizer includes;

[0027] Evaporation chamber 1, the top of which is provided with steam outlet 2, and the side wall of which is provided with material inlet 3;

[0028] The lid 4 is a curved structure and is located at the bottom of the evaporation chamber 1. The lid 4 and the evaporation chamber 1 are detachably connected by the first disassembly assembly 5.

[0029] The vessel body 6 has a top that is detachably connected to the vessel cover 4 via a second disassembly assembly 7, and a material outlet 8 is provided at the bottom of the vessel body 6.

[0030] Circulation pump 9, one end of which is connected to the vessel lid 4;

[0031] Heating chamber 10, one end of which is connected to the other end of circulating pump 9, and the other end of heating chamber 10 is connected to material inlet 3.

[0032] The evaporation chamber 1 is used to evaporate the material inside the device. After evaporation, the material in the evaporation chamber 1 exits through the steam outlet 2. The lid 4 is detachably connected to the evaporation chamber 1 via a first disassembly assembly 5. The first disassembly assembly 5 has been redesigned as an integrated unit, facilitating disassembly and replacement during maintenance and reducing maintenance costs and time. The interior of the vessel body 6 is used for crystallization of the material. The top of the vessel body 6 is detachably connected to the lid 4 via a second disassembly assembly 7. Similarly, the second disassembly assembly 7 has been redesigned as an integrated unit, facilitating disassembly and replacement during maintenance and reducing maintenance costs and time. The heating chamber 10 is used to heat the material taken from the evaporation chamber 1 by the circulating pump 9. Furthermore, the inlet and outlet of the heating chamber 10 can be connected by threads to simplify the installation process.

[0033] Specifically, the bottom of the evaporation chamber 1 is provided with two connecting pipes 11, which extend into the bottom of the vessel body 6.

[0034] The connecting pipe 11 is mainly used to realize liquid circulation and heat transfer between the vessel body 6 and the evaporation chamber 1, thereby supporting the stable progress of the crystallization process.

[0035] Specifically, the first disassembly assembly 5 and the second disassembly assembly 7 are flanges.

[0036] The flange structure ensures the sealing performance between the evaporation chamber 1 and the inside of the kettle cover 4, and between the kettle cover 4 and the kettle body 6, ensuring the reliability of the equipment. In addition, the flange setting makes it easier to disassemble and replace the crystallizer.

[0037] Specifically, the first disassembly component 5 and the second disassembly component 7 are clamps.

[0038] The same clamp structure ensures that the crystallizer can be quickly disassembled and installed more conveniently.

[0039] Specifically, the first disassembly assembly 5 and the second disassembly assembly 7 are a flange and a magnetic material, respectively, with the magnetic material embedded in the flange.

[0040] The flanges and magnetic materials ensure rapid installation, disassembly, and positioning of the crystallizer.

[0041] Specifically, the inner wall of the vessel lid 4 is evenly distributed with guide grooves 12.

[0042] The guide channel 12 is designed to guide the condensate or material to a designated location, avoiding local accumulation and reducing residue.

[0043] Specifically, the connection between the lid 4 and the first disassembly assembly 5 and the second disassembly assembly 7 is a gradual transition structure.

[0044] The use of a gradient transition structure avoids stress concentration caused by right-angle connections, thereby improving the strength and sealing of the crystallizer.

[0045] Specifically, the vessel body 6 is made of highly transparent glass.

[0046] Made of highly transparent glass, it allows direct observation of the material crystallization reaction process, improving the accuracy and safety of process control.

[0047] Specifically, sensor interfaces are provided inside the evaporation chamber 1, the lid 4, the body 6, the circulating pump 9, and the heating chamber 10.

[0048] The sensor interface can be used to install monitoring devices for temperature, pressure, liquid level, etc., to monitor the crystallization process inside the crystallizer in real time.

[0049] The working process of this utility model is as follows:

[0050] Take the material from evaporation chamber 1;

[0051] The collected material is heated by the circulating pump 9 and the heating chamber 10, and then enters the material inlet 3 to evaporate and form a supersaturated solution. The steam exits from the steam outlet 2.

[0052] The supersaturated solution enters the vessel body 6 from the bottom connecting pipe 11 of the evaporation chamber 1, and the crystallized material exits from the material outlet 8.

[0053] If disassembly or replacement is required, the first disassembly component 5 and the second disassembly component 7 can be disassembled.

[0054] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, modifications can still be made to the embodiments. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An Oslo crystallizer, characterized in that: include; An evaporation chamber (1) is provided with a steam outlet (2) at the top and a material inlet (3) at the side wall of the evaporation chamber (1); The lid (4) is a curved structure and is located at the bottom of the evaporation chamber (1). The lid (4) and the evaporation chamber (1) are detachably connected by the first disassembly assembly (5). The vessel body (6) is detachably connected to the lid (4) at the top via a second disassembly assembly (7), and the vessel body (6) is provided with a material outlet (8) at the bottom. A circulating pump (9) is connected at one end to the vessel lid (4); Heating chamber (10), one end of which is connected to the other end of the circulating pump (9), and the other end of which is connected to the material inlet (3).

2. An Oslo crystallizer according to claim 1, characterized in that: The bottom of the evaporation chamber (1) is provided with two connecting pipes (11), which extend into the bottom of the vessel body (6).

3. An Oslo crystallizer according to claim 2, characterized in that: The first disassembly assembly (5) and the second disassembly assembly (7) are flanges.

4. An Oslo crystallizer according to claim 2, characterized in that: The first disassembly component (5) and the second disassembly component (7) are clamps.

5. An Oslo crystallizer according to claim 2, characterized in that: The first disassembly assembly (5) and the second disassembly assembly (7) are a flange and a magnetic material, and the flange is embedded with a magnetic material.

6. An Oslo crystallizer according to any one of claims 3-5, characterized in that: The inner wall of the vessel lid (4) is evenly distributed with guide grooves (12).

7. An Oslo crystallizer according to claim 6, characterized in that: The connection between the lid (4) and the first disassembly assembly (5) and the second disassembly assembly (7) is a gradual transition structure.

8. An Oslo crystallizer according to claim 7, characterized in that: The vessel body (6) is made of highly transparent glass.

9. An Oslo crystallizer according to claim 8, characterized in that: Sensor interfaces are provided inside the evaporation chamber (1), the lid (4), the body (6), the circulating pump (9), and the heating chamber (10).

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