Hydrogenation fractionating tower of coal tar deep processing device

Abstract

The utility model discloses a hydrogenation fractionating tower of a coal tar deep processing device, which comprises a fixed plate, the upper surface of the fixed plate is fixedly connected with a hydrogenation fractionating tower body, the upper surface of the fixed plate is fixedly connected with a box body, and the upper surface of the box body is fixedly connected with a pump body. According to the device, through the design of the refrigerator, water in the box body can be conveniently refrigerated, cold water can be conveniently discharged into the cooling pipe through cooperation of the pump body, the suction pipe and the bent pipe, meanwhile, the cooling pipe can conveniently emit cold air outwards for cooling, and according to the design of the drainage pipe, water can be conveniently discharged into the box body to be cooled again; the coal tar treatment device has the advantages that steam can be sucked conveniently through the design of a connecting pipe and a fan, the steam can be discharged into a water tank for treatment conveniently through a fixing pipe, then gas can be filtered conveniently through the cooperation of an exhaust pipe and a filter screen, and not only is the pollution to the environment reduced, but also the coal tar treatment progress can be accelerated.

Description

Technical Field

[0001] The utility model relates to the field of hydrogenation fractionation towers, in particular to a hydrogenation fractionation tower of a coal tar deep processing device. Background Art

[0002] A hydrofractionator is a key piece of equipment used in the oil refining process. It combines two processes: hydrocracking and fractionation. Hydrocracking is a process that converts heavy petroleum fractions into light products by using catalysts and hydrogen under high temperature and high pressure conditions to crack large molecular hydrocarbons. Fractionation is a physical process that separates a mixture into different fractions based on the boiling points of different hydrocarbons.

[0003] At present, during the coal tar processing, hydrogenation fractionation tower is usually used for treatment. The gas discharged from the current hydrogenation fractionation tower is usually discharged directly without treatment, which will cause serious pollution to the surrounding environment. In addition, the cooling effect is poor, which will reduce the processing progress of coal tar. Therefore, we propose a hydrogenation fractionation tower for coal tar deep processing equipment to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a hydrogenation fractionation tower of a coal tar deep processing device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A hydrogenation fractionation tower of a coal tar deep processing device comprises a fixed plate, the upper surface of the fixed plate is fixedly connected to a hydrogenation fractionation tower body, the upper surface of the fixed plate is fixedly connected to a box body, the upper surface of the box body is fixedly connected to a pump body, a refrigerator is fixedly embedded on the left side of the box body, and both ends of the cooling pipe of the hydrogenation fractionation tower body are fixedly connected to an elbow and a drain pipe respectively, the bottom end of the drain pipe is fixedly connected to the upper surface of the box body, the bottom end of the elbow is fixedly connected to the output end of the pump body, and the input end of the pump body is fixedly connected to A suction pipe, the bottom end of the suction pipe passes through the box body and extends to the interior of the box body, the upper surface of the fixed plate is fixedly connected to the water tank, the upper surface of the water tank is fixedly connected to the fan, the input end of the fan is fixedly connected to a connecting pipe, the end of the connecting pipe away from the fan is fixedly connected to the upper surface of the hydrogenation fractionation tower body, the output end of the fan is fixedly connected to a fixed pipe, the bottom end of the fixed pipe passes through the water tank and extends to the interior of the water tank, the right side of the water tank is fixedly connected to an exhaust pipe, and the inner wall of the exhaust pipe is fixedly connected to a filter.

[0007] In a further embodiment, a connecting frame is fixedly connected to the left side of the box body, and a heat dissipation fan is fixedly embedded on the left side of the connecting frame.

[0008] In a further embodiment, a box body is fixedly connected to the upper surface of the fixing plate, and the box body is located in front of the water tank.

[0009] In a further embodiment, two groups of stabilizing blocks are provided below the fixing plate, and the upper surface of each of the stabilizing blocks is fixedly connected to the bottom surface of the fixing plate.

[0010] In a further embodiment, a scale is fixedly embedded on the front of the water tank, and a control switch is fixedly connected to the front of the water tank.

[0011] In a further embodiment, the upper surface of the box body is fixedly connected to a first water injection pipe, the inner wall of the first water injection pipe is threadedly connected to a first sealing plug, and the upper surface of the water tank is fixedly connected to a second water injection pipe, the inner wall of the second water injection pipe is threadedly connected to a second sealing plug.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] This device facilitates cooling the water inside the box through the design of the refrigerator, and utilizes the cooperation of the pump body, suction pipe and elbow to discharge the cold water into the cooling pipe, which is also conducive to the cooling pipe to emit cold air to the outside for cooling. The design of the drain pipe facilitates the discharge of water into the box for further cooling. Then, through the design of the connecting pipe and the fan, it is convenient to absorb steam, and at the same time, the fixed pipe is used to discharge the steam into the water tank for treatment. Subsequently, according to the cooperation of the exhaust pipe and the filter, the gas is conveniently filtered and processed. This method not only reduces pollution to the environment, but also can speed up the treatment of coal tar. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the hydrogenation fractionation tower of the coal tar deep processing device;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of a top view of a fixed plate of a hydrogenation fractionation tower of a coal tar deep processing device;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the front view of the hydrogenation fractionation tower box of the coal tar deep processing device;

[0017] Figure 4 This is a three-dimensional structural diagram of the front view of the water tank of the hydrogenation fractionation tower of the coal tar deep processing device.

[0018] In the figure: 1. Box body; 2. Fixed plate; 3. Hydrogenation fractionator body; 4. Box body; 5. Stabilizing block; 6. Water tank; 7. Scale; 8. Control switch; 9. Bend pipe; 10. Pump body; 11. Cooling fan; 12. Connecting frame; 13. Connecting pipe; 14. Fan; 15. Filter; 16. Refrigerator; 17. Drain pipe; 18. Suction pipe; 19. First sealing plug; 20. First water injection pipe; 21. Exhaust pipe; 22. Second sealing plug; 23. Fixed pipe; 24. Second water injection pipe. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4In the present invention, a hydrogenation fractionation tower of a coal tar deep processing device includes a fixed plate 2, the upper surface of the fixed plate 2 is fixedly connected to the hydrogenation fractionation tower body 3, the upper surface of the fixed plate 2 is fixedly connected to the box body 1, the upper surface of the box body 1 is fixedly connected to the pump body 10, and the left side of the box body 1 is fixedly embedded with a refrigerator 16. The two ends of the cooling pipe of the hydrogenation fractionation tower body 3 are fixedly connected with a bend pipe 9 and a drain pipe 17 respectively. The bottom end of the drain pipe 17 is fixedly connected to the upper surface of the box body 1, the bottom end of the bend pipe 9 is fixedly connected to the output end of the pump body 10, and the input end of the pump body 10 is fixedly connected with a suction pipe 18. The bottom end of the suction pipe 18 passes through the box body 1 and extends to the interior of the box body 1. The upper surface of the fixed plate 2 is fixedly connected to a water tank 6. The upper surface of the water tank 6 is fixedly connected to a fan 14. The input end of the fan 14 is fixedly connected to a connecting pipe 13. The end of the connecting pipe 13 away from the fan 14 is fixedly connected to the upper surface of the hydrogenation fractionation tower body 3. The output end of the fan 14 is fixedly connected to a fixed pipe 23, the bottom end of the fixed pipe 23 passes through the water tank 6 and extends to the inside of the water tank 6, and the right side of the water tank 6 is fixedly connected to an exhaust pipe 21, and the inner wall of the exhaust pipe 21 is fixedly connected to the filter 15. Through the design of the refrigerator 16, it is convenient to refrigerate the water inside the box body 1, and the cooperation of the pump body 10, the suction pipe 18 and the bent pipe 9 is convenient to discharge the cold water into the cooling pipe, and at the same time, it is beneficial for the cooling pipe to emit cold air to the outside for cooling, and according to the design of the drain pipe 17, it is convenient to discharge the water into the box body 1 for cooling again, and then through the design of the connecting pipe 13 and the fan 14, it is convenient to absorb steam, and at the same time, the fixed pipe 23 is used to discharge the steam into the water tank 6 for processing, and then according to the cooperation of the exhaust pipe 21 and the filter 15, it is convenient to filter the gas. This method not only reduces the pollution to the environment, but also can speed up the processing progress of coal tar.

[0023] The left side of the box body 1 is fixedly connected to a connecting frame 12, and the left side of the connecting frame 12 is fixedly inlaid with a cooling fan 11. The cooling fan 11 is used to dissipate heat from the refrigerator 16. The upper surface of the fixed plate 2 is fixedly connected to the box body 4. The box body 4 is located in front of the water tank 6. The box body 4 is used to store maintenance tools. Two groups of stabilizing blocks 5 are provided under the fixed plate 2. The upper surface of each stabilizing block 5 is fixedly connected to the bottom surface of the fixed plate 2. The stabilizing blocks 5 are used to increase the stability of the device.

[0024] A scale 7 is fixedly embedded on the front of the water tank 6, and a control switch 8 is fixedly connected to the front of the water tank 6. The scale 7 is used to facilitate viewing the water level inside the water tank 6, and the control switch 8 is used to facilitate controlling the start of the device. A first water injection pipe 20 is fixedly connected to the upper surface of the box body 1, and a first sealing plug 19 is threadedly connected to the inner wall of the first water injection pipe 20. A second water injection pipe 24 is fixedly connected to the upper surface of the water tank 6, and a second sealing plug 22 is threadedly connected to the inner wall of the second water injection pipe 24. The second water injection pipe 24 and the first water injection pipe 20 are used to facilitate adding water to the box body 1 and the inside of the water tank 6.

[0025] The working principle of this utility model is:

[0026] During use, water is first injected into the interior of the box body 1 and the water tank 6, and then the refrigerator 16 is used to cool the water inside the box body 1. Through the cooperation of the pump body 10 and the suction pipe 18, the bent pipe 9 discharges the cold water into the cooling pipe for cooling, and then the water is discharged into the box body 1 again through the drain pipe 17. At this time, according to the cooperation of the fan 14 and the connecting pipe 13, the steam inside the hydrogenation distillation tower body 3 is absorbed, and then discharged into the water inside the water tank 6 through the fixed pipe 23. At the same time, the steam is filtered and discharged according to the exhaust pipe 21 and the filter screen 15.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0028] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A hydrogenation fractionation tower for a coal tar deep processing device, characterized in that: The invention comprises a fixed plate (2), the upper surface of the fixed plate (2) is fixedly connected to a hydrogenation fractionation tower body (3), the upper surface of the fixed plate (2) is fixedly connected to a box body (1), the upper surface of the box body (1) is fixedly connected to a pump body (10), the left side of the box body (1) is fixedly inlaid with a refrigerator (16), the two ends of the cooling pipe of the hydrogenation fractionation tower body (3) are fixedly connected to a bend pipe (9) and a drain pipe (17), the bottom end of the drain pipe (17) is fixedly connected to the upper surface of the box body (1), the bottom end of the bend pipe (9) is fixedly connected to the output end of the pump body (10), the input end of the pump body (10) is fixedly connected to a suction pipe (18), the bottom end of the suction pipe (18) is fixedly connected to the upper surface of the box body (1), and the bottom end of the suction pipe (18) is fixedly connected to the upper surface of the box body (1). The fixed plate (2) passes through the box body (1) and extends to the interior of the box body (1); the upper surface of the fixed plate (2) is fixedly connected to a water tank (6); the upper surface of the water tank (6) is fixedly connected to a fan (14); the input end of the fan (14) is fixedly connected to a connecting pipe (13); the end of the connecting pipe (13) away from the fan (14) is fixedly connected to the upper surface of the hydrogenation fractionation tower body (3); the output end of the fan (14) is fixedly connected to a fixed pipe (23); the bottom end of the fixed pipe (23) passes through the water tank (6) and extends to the interior of the water tank (6); the right side of the water tank (6) is fixedly connected to an exhaust pipe (21); the inner wall of the exhaust pipe (21) is fixedly connected to a filter screen (15).

2. The hydrogenation fractionation tower of a coal tar deep processing device according to claim 1, characterized in that: A connecting frame (12) is fixedly connected to the left side of the box body (1), and a heat dissipation fan (11) is fixedly embedded in the left side of the connecting frame (12).

3. The hydrogenation fractionation tower of a coal tar deep processing device according to claim 1, characterized in that: The upper surface of the fixing plate (2) is fixedly connected to a box body (4), and the box body (4) is located in front of the water tank (6).

4. The hydrogenation fractionation tower of a coal tar deep processing device according to claim 1, characterized in that: Two groups of stabilizing blocks (5) are provided below the fixed plate (2), and the upper surface of each stabilizing block (5) is fixedly connected to the bottom surface of the fixed plate (2).

5. The hydrogenation fractionation tower of a coal tar deep processing device according to claim 1, characterized in that: A scale (7) is fixedly embedded on the front of the water tank (6), and a control switch (8) is fixedly connected to the front of the water tank (6).

6. The hydrogenation fractionation tower of a coal tar deep processing device according to claim 1, characterized in that: The upper surface of the box body (1) is fixedly connected to a first water injection pipe (20), and the inner wall of the first water injection pipe (20) is threadedly connected to a first sealing plug (19); the upper surface of the water tank (6) is fixedly connected to a second water injection pipe (24), and the inner wall of the second water injection pipe (24) is threadedly connected to a second sealing plug (22).

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