C9 separation heavy component removal tower

Abstract

The utility model relates to the technical field of de-heavy towers, and discloses a C9 separation de-heavy tower which comprises a de-heavy tower body, and an adjusting assembly is arranged outside the de-heavy tower body; the adjusting assembly comprises two fixing rings, the two fixing rings are fixedly connected to the exterior of the de-heavy tower body, and a plurality of clamping grooves are formed in the outer sides of the fixing rings; two mounting sleeves are slidably connected to the two sides of the fixing ring, a climbing ladder is fixedly connected to one sides of the multiple mounting sleeves, rotating rods are rotatably connected to the two sides of the climbing ladder, two-way threaded grooves are formed in the two ends of each rotating rod, two moving blocks are in threaded connection with the outer portions of the two-way threaded grooves, and limiting blocks are fixedly connected to one sides of the moving blocks. According to the heavy component removal tower, a maintainer can conveniently move to the position of the damaged side of the corresponding heavy component removal tower to maintain the heavy component removal tower, meanwhile, through the arrangement of the waste gas treatment assembly, the exhausted waste gas is filtered when the heavy component removal tower exhausts, and the harm of the waste gas to the outside can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a heavy component separation tower technical field especially relates to a kind of carbon nine separation heavy component separation tower. BACKGROUND

[0002] Carbon nine is a kind of organic compound mixture obtained in petroleum processing refining process, mainly refers to the aromatic hydrocarbon fraction containing nine carbon atoms, these fractions are usually by-product generated in catalytic reforming and cracking process such as ethylene process, carbon nine separation heavy component separation tower is a kind of chemical equipment specially used for separating and purifying carbon nine fraction, it belongs to a kind of heavy component separation tower technical field, main function is to remove impurities from complex carbon nine mixture, and separate target component, to achieve the purpose of purification or separation.

[0003] The prior art patent number CN202320093501.3 discloses a kind of novel carbon nine separation heavy component separation tower, by setting heat preservation shell and heat preservation interlayer, good heat preservation effect can be played, reduce the heat loss of heavy component separation tower body surface, effectively reduce the loss of heat, reach the effect of saving resources, by setting fixed ring frame, climbing ladder and pedal, the device can reach the effect of being convenient for climbing overhauling, improve the convenience of device maintenance, by setting heat preservation box, water inlet pipe, heat exchange ring pipe and drain pipe, heat in flue gas can be recycled by the way of heat exchange, reach the effect of energy saving and environmental protection.But in the process of using, the existing technology cannot be filtered and treated for the exhaust gas, and since the climbing ladder is fixed on one side of the heavy component separation tower, the maintenance range is small, making the later maintenance and repair of the heavy component separation tower more difficult, so further improvement is needed. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problems in the prior art, and provides a kind of carbon nine separation heavy component separation tower.

[0005] The utility model is implemented by the following technical solutions:

[0006] A kind of carbon nine separation heavy component separation tower, including heavy component separation tower body, the outside of the heavy component separation tower body is provided with adjusting assembly;The adjusting assembly includes two fixed rings, two The fixed ring is fixedly connected to the outside of heavy component separation tower body, a plurality of clamping grooves are formed in the outer side of the fixed ring;Two installation sleeves are slidably connected on the two sides of the fixed ring, a plurality of The side of the installation sleeve is fixedly connected with climbing ladder, the two sides of the climbing ladder are rotatably connected with rotating rod, two-way screw groove is formed in the two ends of the rotating rod, two The outside of the two-way screw groove is screw-connected with moving block, the side of the moving block is fixedly connected with limit block, The side of the moving block is fixedly connected with sliding block, two sliding grooves are formed in the two sides of the climbing ladder, the end of the rotating rod is fixedly connected with knob.

[0007] According to the technical scheme, preferably, one side of the tower body of the heavy component removal tower is provided with a waste gas treatment assembly, the waste gas treatment assembly comprises an exhaust pipe, and the exhaust pipe is connected through one side of the tower body of the heavy component removal tower.

[0008] According to the technical scheme, preferably, one end of the exhaust pipe is connected through a treatment box, and the lower surface of the treatment box is connected through an air outlet pipe.

[0009] According to the technical scheme, preferably, the inner wall of the treatment box is fixedly connected with a plurality of U-shaped boxes on one side, and one side of the treatment box is slidably connected with a large-pore filter plate, a small-pore filter plate, a catalyst plate and an activated carbon plate.

[0010] According to the technical scheme, preferably, the small-pore filter plate is arranged below the large-pore filter plate, the catalyst plate is arranged below the small-pore filter plate, and the activated carbon plate is arranged below the catalyst plate.

[0011] According to the technical scheme, preferably, one side of the large-pore filter plate, the small-pore filter plate, the catalyst plate and the activated carbon plate is fixedly connected with two threaded sleeves and a handle, the inside of the threaded sleeve is threadedly connected with a bolt, and the handle is arranged between the two threaded sleeves.

[0012] According to the technical scheme, preferably, a plurality of hole grooves are formed in one side of the treatment box, and a plurality of anti-skid pads are arranged on the outside of the climbing ladder.

[0013] The utility model discloses have the following beneficial effects:

[0014] The utility model discloses have the following beneficial effects:

[0015] At the same time, through the setting of the adjusting assembly, the climbing ladder on one side of the heavy component removal tower is convenient for moving and adjusting the position of the climbing ladder according to the damaged position of the heavy component removal tower, so that the maintenance personnel can move to the side position where the heavy component removal tower is damaged for maintenance, the maintenance range is expanded, the adjustability of the climbing ladder is improved, and the service life of the heavy component removal tower is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model discloses have the following beneficial effects:

[0017] Figure 2 A partial structure diagram of a connecting part of the exhaust pipe is provided in the utility model;

[0018] Figure 3 An installation sleeve structure schematic diagram is provided in the utility model;

[0019] Figure 4 A moving block structure schematic diagram is provided in the utility model;

[0020] Figure 5 A partial structure diagram of a connecting part of the U-shaped box is provided in the utility model;

[0021] Figure 6 A treatment box structure schematic diagram is provided in the utility model.

[0022] Legend:

[0023] 1, the tower body of the weight removal tower; 2, the fixed ring; 3, the clamping groove; 4, the installation sleeve; 5, the climbing ladder; 6, the rotating rod; 7, the bidirectional threaded groove; 8, the moving block; 9, the limiting block; 10, the sliding block; 11, the sliding groove; 12, the knob; 13, the non-slip pad; 14, the exhaust pipe; 15, the treatment box; 16, the air outlet pipe; 17, the U-shaped box; 18, the large-hole filter plate; 19, the small-hole filter plate; 20, the catalyst plate; 21, the activated carbon plate; 22, the bolt; 23, the handle; 24, the threaded sleeve; 25, the hole groove. DETAILED DESCRIPTION

[0024] In order to enable the technician in the art to better understand the technical scheme of the utility model, the utility model will be further described in detail below in combination with the drawings and the best embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0025] In the description of the utility model, it should be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relationship based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0026] In addition, it needs to be explained that, in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be directly connected, or indirectly connected through intermediate medium, or the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] As shown in the accompanying Figures 1-6 The utility model provides an embodiment: a carbon nine separation heavy tower, including heavy tower body 1, the outside of heavy tower body 1 is provided with adjusting assembly, adjusting assembly includes two fixed rings 2, two fixed rings 2 fixedly connected in the outside of heavy tower body 1, the outside of fixed ring 2 is equipped with a plurality of clamping grooves 3, and the clamping groove 3 is convenient for the clamping of limiting block 9, two installation sleeves 4 are slidably connected to the both sides of fixed ring 2, a plurality of installation sleeves 4 are fixedly connected with climbing ladder 5 on one side, and the both sides of climbing ladder 5 are rotatably connected with rotating rod 6, both ends of rotating rod 6 are equipped with bidirectional screw groove 7, two moving blocks 8 are screw connected outside bidirectional screw groove 7, limiting block 9 is fixedly connected to one side of moving block 8, sliding block 10 is fixedly connected to one side of moving block 8, two sliding grooves 11 are formed in the both sides of climbing ladder 5, knob 12 is fixedly connected to one end of rotating rod 6, installation sleeve 4 is convenient for moving climbing ladder 5, bidirectional screw groove 7 is convenient for moving moving block 8, and limiting block 9 provides the limiting action of moving moving block 8.

[0028] As shown in the accompanying Figure 2 The side of heavy tower body 1 is provided with waste gas treatment assembly, and the waste gas treatment assembly comprises an exhaust pipe 14, the exhaust pipe 14 is connected through one side of the heavy tower body 1, one end of the exhaust pipe 14 is connected through the treatment box 15, the lower surface of the treatment box 15 is connected through the gas outlet pipe 16, a plurality of anti-skid pads 13 are arranged outside the climbing ladder 5, the exhaust pipe 14 is convenient for guiding the waste gas to the inside of the treatment box 15, and the anti-skid pads 13 are beneficial to increase the skid resistance when the maintenance personnel climbs.

[0029] As shown in the accompanying Figure 5As shown, the inner wall side of the processing box 15 is fixedly connected with a plurality of U-shaped boxes 17, and the side of the processing box 15 is slidably connected with a large-pore filter plate 18, a small-pore filter plate 19, a catalyst plate 20 and an activated carbon plate 21. The small-pore filter plate 19 is arranged below the large-pore filter plate 18, the catalyst plate 20 is arranged below the small-pore filter plate 19, and the activated carbon plate 21 is arranged below the catalyst plate 20. The U-shaped box 17 facilitates the installation of the large-pore filter plate 18, the small-pore filter plate 19, the catalyst plate 20 and the activated carbon plate 21. The large-pore filter plate 18 facilitates the retention of large-particle impurities in the exhaust gas. The small-pore filter plate 19 facilitates the filtration of small-particle impurities. The catalyst plate 20 facilitates the conversion of harmful components in the exhaust gas into harmless or low-toxic substances. The activated carbon plate 21 facilitates the further adsorption of organic pollutants in the exhaust gas.

[0030] As shown in the accompanying drawings, Figure 2 As shown in the accompanying drawings, Figure 6 As shown in the accompanying drawings,

[0031] Working principle: When waste gas is generated in the work of the weight removal tower, the waste gas will flow into the inside of the exhaust pipe 14 under the action of pressure, and then into the inside of the processing box 15. The waste gas passes through the large-pore filter plate 18, the small-pore filter plate 19, the catalyst plate 20 and the activated carbon plate 21 in turn, so as to retain large-particle and small-particle impurities in the waste gas. The catalyst plate 20 is used for catalytic reaction, and then the activated carbon plate 21 is used for adsorption before the waste gas is discharged through the air outlet pipe 16. When the waste gas treatment plate needs to be replaced after a long period of use, the corresponding bolt 22 on the side of the plate to be disassembled is twisted, so as to screw the bolt 22 out of the inside of the threaded sleeve 24, so that the bolt 22 is separated from the inside of the hole groove 25, and the waste gas treatment plate to be disassembled is replaced. This is conducive to maintaining the smoothness of the inside of the waste gas treatment box 15 when treating waste gas, thereby improving the efficiency of waste gas treatment.

[0032] Meanwhile, the existing technology usually fixes the climbing ladder on one side of the de-weighting tower, so that the maintenance personnel can climb to the top of the de-weighting tower by using the climbing ladder, and only the side of the de-weighting tower is convenient to maintain, if the position of the de-weighting tower far from the climbing ladder side appears damage phenomenon, it is inconvenient to move the climbing ladder for maintenance, which leads to smaller maintenance range, and it is not convenient to adjust the position of the climbing ladder according to the position of the damage of the outer surface and one side of the de-weighting tower, so that it is not convenient to maintain the de-weighting tower in all directions. When the maintenance personnel uses the climbing ladder 5 to maintain the de-weighting tower body 1, first estimate the position of the damage of the de-weighting tower body 1, and then adjust the position of the climbing ladder 5, first twist the knob 12, so that the knob 12 drives the rotating rod 6 to rotate, when the rotating rod 6 rotates, through the action of the two bidirectional screw grooves 7, it is convenient to drive the two moving blocks 8 outside the bidirectional screw grooves 7 to move away from each other under the action of the sliding block 10 sliding in the sliding groove 11, when the moving block 8 moves away, it drives the limiting block 9 to disengage from the inside of the clamping groove 3, so that the mounting sleeve 4 is released from the limiting and fixing, and then the climbing ladder 5 is moved, which drives the plurality of mounting sleeves 4 to move outside the fixing ring 2, so that the climbing ladder 5 can be moved according to the position of the damage, after moving, reverse twist the knob 12, which drives the rotating rod 6 to drive the limiting block 9 to be clamped into the inside of the corresponding clamping groove 3 under the action of the bidirectional screw groove 7, so as to fix the position of the climbing ladder 5, which is conducive to the all-round maintenance of the de-weighting tower.

[0033] The above only describes the preferred embodiments of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A C9 separation heavy removal column, comprising a heavy removal column body (1), characterized in that: The outside of the heavy component removal tower body (1) is provided with an adjusting assembly; The adjusting assembly comprises two fixed rings (2) fixedly connected to the outside of the heavy component removal tower body (1), and a plurality of clamping grooves (3) are formed in the outer side of the fixed ring (2); The fixed ring (2) is slidably connected with two mounting sleeves (4) on both sides, a plurality of mounting sleeves (4) are fixedly connected with a climbing ladder (5) on one side, rotating rods (6) are rotatably connected to both sides of the climbing ladder (5), bidirectional threaded grooves (7) are formed in both ends of the rotating rod (6), two moving blocks (8) are threadedly connected to the outside of the bidirectional threaded grooves (7), a limiting block (9) is fixedly connected to one side of the moving block (8), a sliding block (10) is fixedly connected to one side of the moving block (8), two sliding grooves (11) are formed in both sides of the climbing ladder (5), and a knob (12) is fixedly connected to one end of the rotating rod (6).

2. The carbon nine split heavy removal column of claim 1, wherein: One side of the heavy component removal tower body (1) is provided with a waste gas treatment assembly, the waste gas treatment assembly comprises an exhaust pipe (14), and the exhaust pipe (14) is through-connected to one side of the heavy component removal tower body (1).

3. The carbon nine split heavy removal column of claim 2, wherein: One end of the exhaust pipe (14) is through-connected with a treatment box (15), and the lower surface of the treatment box (15) is through-connected with an air outlet pipe (16).

4. The carbon nine split heavy removal column of claim 3, wherein: A plurality of U-shaped boxes (17) are fixedly connected to the inner wall of the treatment box (15) on one side, and a large-pore filter plate (18), a small-pore filter plate (19), a catalyst plate (20) and an activated carbon plate (21) are slidably connected to one side of the treatment box (15).

5. The carbon nine split heavy removal column of claim 4, wherein: The small-pore filter plate (19) is arranged below the large-pore filter plate (18), the catalyst plate (20) is arranged below the small-pore filter plate (19), and the activated carbon plate (21) is arranged below the catalyst plate (20).

6. The carbon nine split heavy removal column of claim 5, wherein: The large-pore filter plate (18), the small-pore filter plate (19), the catalyst plate (20) and the activated carbon plate (21) are fixedly connected with two threaded sleeves (24) and handles (23) on one side, the threaded sleeves (24) are internally threadedly connected with bolts (22), and the handles (23) are arranged between the two threaded sleeves (24).

7. The carbon nine split heavy removal column of claim 4, wherein: A plurality of hole grooves (25) are formed in one side of the treatment box (15), and a plurality of anti-skid pads (13) are arranged on the outside of the climbing ladder (5).

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