Environment-friendly petrochemical separation tower

Abstract

The utility model discloses an environmental protection type petroleum chemical industry separation tower relates to petroleum chemical industry field, including the support elevated frame, the inside installation of support elevated frame has the processing mixed bucket, the inside installation of processing mixed bucket has the mixed auxiliary mechanism to swing swing mixed board, the mixed auxiliary mechanism includes drive rotary motor, and drive rotary motor fixed mounting is in the top of processing mixed bucket. This environmental protection type petroleum chemical industry separation tower needs to carry out efficient mixing operation to petroleum and catalyst, directly starts drive rotary motor and makes L type drive rod through semicircle inlaying board and constantly swings back and forth swing mixed board, petroleum and catalyst will complete efficient mixing in the swing of swing mixed board at this moment, and the adhesion of the adhesion of the adhesion stable frame and the stable inner groove will make the movement process more stable, and such design makes the mixing efficiency of equipment improve, and the finished product quality is better, and the production stability and environmental protection performance of equipment are improved.

Description

Technical Field

[0001] This utility model relates to the field of petrochemical technology, specifically to an environmentally friendly petrochemical separation tower. Background Technology

[0002] Petrochemicals is an industrial sector that uses petroleum and natural gas as raw materials to produce various chemicals and materials through chemical reactions and physical processing. It covers the entire industrial chain from crude oil extraction and processing to the manufacturing of end products. Its core categories can be divided into basic chemicals, synthetic materials, and specialty chemicals according to product type.

[0003] In the existing design, the C9 raw material is heated and distilled by an electric heating plate to remove unwanted parts. However, the electric heating plate in this device is located at the bottom and cannot fully distill the C9 raw material, which will affect the purity of the petroleum resin.

[0004] To overcome the aforementioned deficiencies, existing technology (Chinese patent publication number: CN222033641U, publication date: 2024-11-22) discloses a separation tower, specifically relating to the field of separation tower technology. It includes a separation tank, with a first support plate fixedly mounted at the top of the tank's interior. A distillation tank is fixedly mounted on top of the first support plate, and a stirring mechanism for agitating C9 raw materials is provided inside the distillation tank. A second support plate is fixedly mounted at the bottom of the separation tank's interior, and a polymerization reactor for polymerizing the C9 raw materials is mounted on top of the second support plate. A second connecting pipe is fixedly connected to the bottom of the polymerization reactor, and the bottom end of the second connecting pipe penetrates the second support plate and extends beyond its base. A storage tank is fixedly mounted at the bottom of the separation tank's interior. This separation tower, through its stirring mechanism, can rotate the C9 raw materials, making the heating of the C9 raw materials inside the distillation tank more uniform, thereby improving the purity of the petroleum resin. Furthermore, a cleaning mechanism can clean the petroleum resin on the inner wall of the storage tank, ensuring the cleanliness of the storage tank's interior.

[0005] While the above design can solve the aforementioned problems, the existing design has insufficient mixing efficiency when mixing and stirring petroleum and catalysts, resulting in insufficient quality of the finished product after processing, reducing the production stability and environmental performance of the equipment. At the same time, during the discharge process, hard lumps that are difficult to discharge may appear inside the petroleum, causing blockage at the discharge port and wear on the inside of the discharge port, resulting in insufficient equipment utilization efficiency. Utility Model Content

[0006] The purpose of this utility model is to provide an environmentally friendly petrochemical separation tower to solve the problems mentioned in the background art, such as insufficient mixing efficiency of existing designs when mixing and stirring petroleum and catalysts, resulting in insufficient quality of finished products after processing, reducing the stability and environmental performance of the equipment, and the formation of hard lumps inside the petroleum that are difficult to discharge during the discharge process, causing blockage at the discharge port and wear on the inside of the discharge port, resulting in insufficient equipment efficiency.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly petrochemical separation tower, including a support and lifting frame, a processing and mixing tank installed inside the support and lifting frame, a mixing auxiliary mechanism for swinging a swinging mixing plate installed inside the processing and mixing tank, the mixing auxiliary mechanism including a drive rotary motor, the drive rotary motor being fixedly installed on the top of the processing and mixing tank, a connection output port installed at the lower end of the processing and mixing tank, and an elastic extrusion mechanism for swinging a semi-circular extrusion rod installed inside the connection output port.

[0008] Furthermore, the elastic extrusion mechanism includes a middle section partition plate, which is fixedly installed on the inner surface of the processing mixing barrel. The upper surface of the middle section partition plate is provided with a swing inner groove, and a series stabilizing rod is installed on the inner surface of the processing mixing barrel.

[0009] Furthermore, a semi-circular extrusion rod is installed on the outer surface of the series stabilizing rod, and the top of the semi-circular extrusion rod passes through the interior of the swing inner groove. A back return spring is installed on the lower surface of the middle section isolation plate, and the front end of the back return spring is fixed to the back of the semi-circular extrusion rod.

[0010] Furthermore, an L-shaped drive rod is installed on the outer surface of the output end of the drive rotary motor, and semi-circular interlocking plates are installed on both sides of the inside of the processing mixing barrel. The end of the L-shaped drive rod is nested on the top inner surface of the semi-circular interlocking plate, and a swing mixing plate is installed on the lower surface of the semi-circular interlocking plate.

[0011] Furthermore, the outer surface of the swing mixing plate is provided with a fitting and stabilizing inner groove, and the inner surface of the processing mixing barrel is equipped with a fitting and stabilizing frame. The movement trajectory of the fitting and stabilizing inner groove is fitted and corresponds to the installation position of the fitting and stabilizing frame, and the semi-circular interlocking plate and the swing mixing plate are designed as a single unit.

[0012] Furthermore, the top of the semi-circular interlocking plate is concave, and the swinging mixing plate swings along the outside of the bonding stabilizing frame. The outer surface of the bonding stabilizing frame contacts the inner surface of the bonding stabilizing inner groove to form a sliding structure, and the drive rotary motor is connected to the inside of the semi-circular interlocking plate through the end of the L-shaped drive rod to form a transmission structure.

[0013] Furthermore, a nested filter screen is installed inside the connection output port, and the rotation trajectory of the end of the semi-circular extrusion rod abuts against the upper surface of the nested filter screen. The swing trajectory of the swing mixing plate abuts against the top of the semi-circular extrusion rod. Two sets of series stabilizing rods, semi-circular extrusion rods and back return springs are symmetrically installed about the center point of the middle isolation plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: When the environmentally friendly petrochemical separation tower needs to perform efficient mixing of petroleum and catalyst, the drive rotary motor is directly started to make the L-shaped drive rod swing back and forth through the semi-circular interlocking plate. At this time, the petroleum and catalyst will be efficiently mixed in the swinging of the mixing plate. At the same time, the fit between the bonding stabilizer and the bonding stabilizer inner tank will make the movement process more stable. This design improves the mixing efficiency of the equipment and the quality of the finished product, thereby improving the production stability and environmental performance of the equipment. Furthermore, when the oscillating mixing plate oscillates, it will come into contact with the semi-circular extrusion rod, causing the semi-circular extrusion rod to oscillate against the nested filter screen. This causes the clumps in the oil to be squeezed through the nested filter screen and enter the interior of the connecting outlet. This design ensures that no hard lumps will appear in the oil after processing, reducing clogging and wear issues. Furthermore, after the oscillating mixing plate disengages from the semi-circular extrusion rod, the back return spring fixedly installed on the back of the semi-circular extrusion rod will cause it to quickly return to its original position, making the oil filtration process more efficient. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the support and elevation frame of this utility model; Figure 2 This is a three-dimensional structural diagram of the L-shaped drive rod of this utility model; Figure 3 This is a schematic diagram of the three-dimensional structure of the swing mixing plate of this utility model; Figure 4 This is a schematic diagram of the three-dimensional structure of the fitting and stabilizing inner groove of this utility model; Figure 5 This is a schematic diagram of the three-dimensional structure of the nested filter screen of this utility model; Figure 6 This is a three-dimensional structural diagram of the back-reset spring of this utility model.

[0016] In the diagram: 1. Supporting lifting frame; 2. Processing mixing tank; 3. Drive rotary motor; 4. Connecting output port; 5. L-shaped drive rod; 6. Semi-circular interlocking plate; 7. Swinging mixing plate; 8. Adhesive stabilizing frame; 9. Adhesive stabilizing inner groove; 10. Middle section isolation plate; 11. Nested filter screen; 12. Swinging inner groove; 13. Series stabilizing rod; 14. Semi-circular extrusion rod; 15. Back return spring. Detailed Implementation

[0017] 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.

[0018] Example 1: Please refer to Figure 2 , Figure 3 and Figure 4 This utility model provides the following technical solution: an environmentally friendly petrochemical separation tower, including a supporting lifting frame 1, a processing mixing tank 2 installed inside the supporting lifting frame 1, and a mixing auxiliary mechanism for swinging a swinging mixing plate 7 installed inside the processing mixing tank 2. The mixing auxiliary mechanism includes a drive rotary motor 3, such as... Figure 3 As shown, the drive rotary motor 3 is fixedly installed on the top of the processing mixing barrel 2, and the lower end of the processing mixing barrel 2 is equipped with a connection output port 4. An elastic extrusion mechanism for swinging the semi-circular extrusion rod 14 is installed inside the connection output port 4.

[0019] like Figure 2 , Figure 3 and Figure 4 The technical solution shown addresses the problem of insufficient mixing efficiency in existing designs when mixing petroleum and catalysts, resulting in suboptimal product quality and reduced equipment stability and environmental performance. It discloses the following: an L-shaped drive rod 5 is mounted on the outer surface of the output end of the drive rotary motor 3; semi-circular insert plates 6 are mounted on both sides of the interior of the processing mixing tank 2; the end of the L-shaped drive rod 5 is nested on the top inner surface of the semi-circular insert plate 6; and a swing mixing plate 7 is mounted on the lower surface of the semi-circular insert plate 6. The outer surface of the swing mixing plate 7 has a stabilizing inner groove 9. Figure 4 As shown, the inner surface of the processing mixing tank 2 is equipped with a bonding stabilizing frame 8. The moving trajectory of the bonding stabilizing inner groove 9 corresponds to the installation position of the bonding stabilizing frame 8. The semi-circular interlocking plate 6 and the swinging mixing plate 7 are integrated. The top of the semi-circular interlocking plate 6 is concave. The swinging mixing plate 7 swings along the outside of the bonding stabilizing frame 8. The outer surface of the bonding stabilizing frame 8 contacts the inner surface of the bonding stabilizing inner groove 9 to form a sliding structure. The drive rotary motor 3 is connected to the inside of the semi-circular interlocking plate 6 through the end of the L-shaped drive rod 5 to form a transmission structure.

[0020] When efficient mixing of petroleum and catalyst is required, the petroleum is directly poured into the processing mixing tank 2 through the top opening. Simultaneously, the drive motor 3, fixedly mounted on the top of the processing mixing tank 2, is started to rotate. The drive motor 3 synchronously drives the L-shaped drive rod 5, which is fixedly mounted at its output end. Since the end of the L-shaped drive rod 5 is nested inside the semi-circular interlocking plate 6, and the L-shaped drive rod 5 is designed in an L-shape, it is driven by the semi-circular interlocking plate 6. Because both ends of the semi-circular interlocking plate 6 are rotatably mounted inside the processing mixing tank 2, as... Figure 4 As shown, the processing mixing tank 2 will swing back and forth as the top moves. During the rotation of the semi-circular interlocking plate 6, the swing mixing plate 7 fixedly installed on the lower surface will be driven synchronously. During the swing of the swing mixing plate 7, the petroleum and catalyst will be continuously mixed. The rotation of the swing mixing plate 7 will slide along the outside of the bonding and stabilizing frame 8 fixedly installed at the corresponding position inside the support lifting frame 1. The movement of the bonding and stabilizing frame 8 will slide along the inside of the bonding and stabilizing inner groove 9 opened on the outer surface of the swing mixing plate 7. This design makes the use of the equipment more stable.

[0021] Example 2: Figure 1 , Figure 5 and Figure 6 The technical solution shown addresses the problem of hard lumps forming inside the oil during the discharge process, causing blockage at the discharge port and wear on the inside of the discharge port, resulting in insufficient equipment efficiency. The solution discloses an elastic extrusion mechanism including a middle partition plate 10, which is fixedly installed on the inner surface of the processing mixing tank 2. The upper surface of the middle partition plate 10 has a swing groove 12, and a series stabilizing rod 13 is installed on the inner surface of the processing mixing tank 2. A semi-circular extrusion rod 14 is installed on the outer surface of the series stabilizing rod 13, with its top passing through the swing groove 12. A back return spring 15 is installed on the lower surface of the middle partition plate 10, with its front end fixed to the back of the semi-circular extrusion rod 14. A nested filter screen 11 is installed inside the output port 4. Figure 5 As shown, the end rotation trajectory of the semi-circular extrusion rod 14 abuts against the upper surface of the nested filter screen 11, the swing trajectory of the swing mixing plate 7 abuts against the top of the semi-circular extrusion rod 14, and two sets of series stabilizing rod 13, semi-circular extrusion rod 14 and back return spring 15 are symmetrically installed about the center point of the middle section isolation plate 10.

[0022] During the left-right swinging of the oscillating mixing plate 7, its rotation trajectory will contact the top of the semi-circular extrusion rod 14. Since the semi-circular extrusion rod 14 is rotatably mounted on the outer surface of the series stabilizing rod 13, and both ends of the series stabilizing rod 13 are fixedly mounted on the inner surface of the processing mixing tank 2, the end of the semi-circular extrusion rod 14 will rotate in the opposite direction as driven by the top. During the rotation of the semi-circular extrusion rod 14, the end of the semi-circular extrusion rod 14 will continuously contact the upper surface of the nested filter screen 11. During this process, the semi-circular extrusion rod 14 will press the mixed oil against the outside of the nested filter screen 11 back and forth until the oil passes through the interior of the nested filter screen 11 and enters the fixed connection output port 4 at the lower opening of the processing mixing tank 2 to complete the filtration operation. Figure 6 As shown, when the semicircular extrusion rod 14 rotates in resistance, it will compress and shrink the back return spring 15 fixedly installed on the lower surface of the middle isolation plate 10. When the swing mixing plate 7 disengages from the semicircular extrusion rod 14, the reset work of the back return spring 15 will drive the semicircular extrusion rod 14 to rotate in the opposite direction. This design makes the use of the equipment more efficient and stable.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. An environmentally friendly petrochemical separation tower, comprising a support and lifting frame (1), wherein a processing and mixing tank (2) is installed inside the support and lifting frame (1), characterized in that: The processing mixing tank (2) is equipped with a mixing auxiliary mechanism that swings the swing mixing plate (7); The mixing auxiliary mechanism includes a drive rotary motor (3), which is fixedly installed on the top of the processing mixing barrel (2). The lower end of the processing mixing barrel (2) is equipped with a connection output port (4), and the interior of the connection output port (4) is equipped with an elastic extrusion mechanism that swings the semi-circular extrusion rod (14).

2. The environmentally friendly petrochemical separation tower according to claim 1, characterized in that: The elastic extrusion mechanism includes a middle section isolation plate (10), and the middle section isolation plate (10) is fixedly installed on the inner surface of the processing mixing barrel (2). The upper surface of the middle section isolation plate (10) is provided with a swing inner groove (12), and the inner surface of the processing mixing barrel (2) is provided with a series stabilizing rod (13).

3. The environmentally friendly petrochemical separation tower according to claim 2, characterized in that: The outer surface of the series stabilizing rod (13) is equipped with a semi-circular extrusion rod (14), and the top of the semi-circular extrusion rod (14) passes through the interior of the swing inner groove (12). The lower surface of the middle section isolation plate (10) is equipped with a back return spring (15), and the front end of the back return spring (15) is fixed to the back of the semi-circular extrusion rod (14).

4. The environmentally friendly petrochemical separation tower according to claim 1, characterized in that: An L-shaped drive rod (5) is installed on the outer surface of the output end of the drive rotary motor (3), and semi-circular interlocking plates (6) are installed on both sides of the inside of the processing mixing barrel (2). The end of the L-shaped drive rod (5) is nested on the top inner surface of the semi-circular interlocking plate (6), and a swing mixing plate (7) is installed on the lower surface of the semi-circular interlocking plate (6).

5. The environmentally friendly petrochemical separation tower according to claim 4, characterized in that: The outer surface of the swing mixing plate (7) is provided with a fitting and stabilizing inner groove (9), and the inner surface of the processing mixing barrel (2) is provided with a fitting and stabilizing frame (8). The movement trajectory of the fitting and stabilizing inner groove (9) is fitted and corresponds to the installation position of the fitting and stabilizing frame (8), and the semi-circular fitting plate (6) and the swing mixing plate (7) are designed as a single unit.

6. The environmentally friendly petrochemical separation tower according to claim 5, characterized in that: The top of the semi-circular interlocking plate (6) is concave, and the swinging mixing plate (7) swings along the outside of the bonding stabilizer (8). The outer surface of the bonding stabilizer (8) contacts the inner surface of the bonding stabilizer inner groove (9) to form a sliding structure, and the drive rotary motor (3) is connected to the inside of the semi-circular interlocking plate (6) through the end of the L-shaped drive rod (5) to form a transmission structure.

7. The environmentally friendly petrochemical separation tower according to claim 3, characterized in that: The connection output port (4) is equipped with a nested filter screen (11), and the rotation trajectory of the end of the semi-circular extrusion rod (14) is in contact with the upper surface of the nested filter screen (11). The swing trajectory of the swing mixing plate (7) is in contact with the top of the semi-circular extrusion rod (14). The series stabilizing rod (13), the semi-circular extrusion rod (14) and the back return spring (15) are symmetrically installed on the left and right sides about the center point of the middle isolation plate (10).

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