Reboiling device of mixed phenol rectifying tower
By designing a support device in the mixed phenol distillation column, the problem of deformation of the feed pipe and discharge pipe under stress was solved, and the feed pipe and discharge pipe were effectively supported and fixed, thus improving the performance of the reboiler.
Patent Information
- Application Number
- CN202423202554.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-25
AI Technical Summary
In the mixed phenol distillation column, the feed pipe and the discharge pipe were not fixed when subjected to vertical forces, which caused deformation at the connection and affected the performance of the reboiler.
A support device was designed, including components such as a placement block, a fixing plate, a connecting rod, a support plate, and bolts. The support plate is fixed by bolts to support the feed pipe and the discharge pipe and prevent deformation.
By fixing the feed pipe and discharge pipe with a support device, deformation under stress is avoided, thus improving the performance of the reboiler.
Smart Images
Figure CN223586598U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to rectifying tower field especially a mixed phenol rectifying tower reboiling device. BACKGROUND
[0002] The reboiler is also called a heavy boiler, which is a heat exchanger at the bottom or side line of a distillation tower, used for vaporizing a part of liquid phase products to return to the tower as gas phase reflux, so that the contact mass transfer between the gas and liquid phases in the tower can be carried out, and the heat required by the distillation process is provided.
[0003] When the mixed phenol rectifying tower is used, the gas-liquid mixture in the tower will pass through the feed pipe and be delivered to the inside of the tank body, then be heated, and then be discharged through the discharge pipe and then be returned to the inside of the rectifying tower. When the feed pipe and the discharge pipe are used, they are not supported and fixed, and after the discharge pipe and the feed pipe are subjected to the force in the up-down direction, the connection between the discharge pipe and the feed pipe and the tank body will be deformed under stress, and then the problem of affecting the use effect of the reboiling device will occur. UTILITY MODEL CONTENT
[0004] The technical problem to be solved by the utility model is that when the feed pipe and the discharge pipe are used, they are not supported and fixed, and after the discharge pipe and the feed pipe are subjected to the force in the up-down direction, the connection between the discharge pipe and the feed pipe and the tank body will be deformed under stress, and then the problem of affecting the use effect of the reboiling device will occur.
[0005] The utility model adopts the technical scheme that a mixed phenol rectifying tower reboiling device, including the tank body, the one side of tank body is equipped with the feed pipe, the one side of tank body is equipped with the discharge pipe near the feed pipe, the one side of tank body is equipped with the support device near the feed pipe and the discharge pipe, the support device supports and fixes the feed pipe and the discharge pipe.
[0006] The above components achieve the following effects: when the mixed phenol rectifying tower is used, the gas-liquid mixture in the tower will pass through the feed pipe and be delivered to the inside of the tank body, then be heated, and then be discharged through the discharge pipe and then be returned to the inside of the rectifying tower. When the feed pipe and the discharge pipe are used, they are supported and fixed by the support device.
[0007] Preferably, the support device includes a placement block, one side of the placement block is fixedly connected with the tank body, a fixed plate is inserted on one side of the placement block, a connecting rod is fixedly connected on one side of the fixed plate, support plates are fixedly connected on both sides of the connecting rod, the size of the support plates is adapted to the size of the feed pipe and the discharge pipe, a bolt is threadedly inserted in the inside of the placement block, and the bolt is threadedly connected with the fixed plate.
[0008] The effect achieved by the above-mentioned components is that when the feeding pipe and the discharging pipe are used, the connecting rod can be moved, the fixed plate on one side of the connecting plate is inserted into the placement block, at this time, the supporting plates on both sides of the connecting rod are in contact with the feeding pipe and the discharging pipe, then the bolt is rotated to fix the bolt through the placement block and the fixed plate, and then the position of the supporting plate is fixed, so that the supporting plate supports and reinforces the feeding pipe and the discharging pipe. By using the supporting device, the feeding pipe and the discharging pipe can be supported and fixed, so that the situation that the feeding pipe and the discharging pipe are deformed at the connection with the tank under the force in the up-down direction is avoided, thereby the use effect of the reboiling device can be improved.
[0009] Preferably, one side of the connecting rod is fixedly connected with a control frame, and the control frame has a U-shaped cross section.
[0010] The effect achieved by the above-mentioned components is that the control frame is used to increase the contact area between the connecting rod and the operator, so that the operator can more easily move the connecting rod.
[0011] Preferably, one side of the fixed plate away from the connecting rod is fixedly connected with a trapezoidal block, and the size of the trapezoidal block away from the fixed plate is smaller than the size of the other side.
[0012] The effect achieved by the above-mentioned components is that the trapezoidal block is used to reduce the size of one side of the fixed plate, so that the fixed plate can be more easily inserted into the placement block.
[0013] Preferably, one side of the supporting plate is fixedly connected with a reinforcing plate, and one side of the reinforcing plate is fixedly connected with the connecting rod.
[0014] The effect achieved by the above-mentioned components is that the reinforcing plate is used to increase the connection strength between the reinforcing plate and the connecting rod, so that the reinforcing plate and the connecting rod are not deformed under stress.
[0015] Preferably, one side of the placement block close to the bolt is provided with a limiting assembly, the limiting assembly comprises an extension plate, the extension plate is fixedly connected with the placement block, one side of the extension plate is inserted with a limiting plate, and the size of the limiting plate is matched with the size of the bolt.
[0016] The effect achieved by the above-mentioned components is that after the bolt is used, the limiting plate can be moved to slide in the extension plate, so that the limiting plate blocks the position of the bolt, and the bolt cannot be reversed and separated from the fixed plate under vibration, thereby the use effect of the bolt and the use effect of the supporting device can be improved.
[0017] Preferably, one side of the extension plate is fixedly connected with a magnet, one side of the limiting plate is fixedly connected with an iron block, and the iron block is magnetically attracted to the magnet.
[0018] The effect achieved by the above components is that when the limiting plate is used, the magnet can adsorb the iron piece, so that the limiting plate is not easy to move, thereby improving the use effect of the limiting plate.
[0019] Preferably, one side of the limiting plate is fixedly connected with a plurality of anti-skid blocks, and the plurality of anti-skid blocks are equidistantly arranged on one side of the limiting plate.
[0020] The effect achieved by the above components is that by using the anti-skid blocks, the friction between the operator and the limiting plate is improved, so that the operator can more easily move the limiting plate.
[0021] In summary, the beneficial effects of the utility model are:
[0022] By using the supporting device, the feeding pipe and the discharging pipe can be supported and fixed, so that the situation that the discharging pipe and the feeding pipe are deformed at the connection with the tank body under stress can be avoided, thereby improving the use effect of the reboiling device. BRIEF DESCRIPTION OF DRAWINGS
[0023] The utility model will be further described below in combination with the drawings and examples.
[0024] Figure 1 It is a three-dimensional structure schematic view of the utility model;
[0025] Figure 2 It is a three-dimensional structure schematic view of the supporting device of the utility model;
[0026] Figure 3 It is a three-dimensional structure schematic view of the utility model Figure 2 ;
[0027] Figure 4 It is an enlarged view of A of the utility model Figure 3 ;
[0028] Legend: 1, tank body; 2, supporting device; 21, placing block; 22, fixed plate; 23, connecting rod; 24, supporting plate; 25, bolt; 26, control frame; 27, trapezoidal block; 28, reinforcing plate; 3, limiting assembly; 31, extension plate; 32, limiting plate; 33, magnet; 34, iron piece; 35, anti-skid block; 4, feeding pipe; 5, discharging pipe. DETAILED DESCRIPTION
[0029] The utility model will be further described below in combination with the drawings and examples.
[0030] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "connection" should be understood broadly, for example, it can be fixed connection, also can be detachable connection, or integrally connected;It can be mechanical connection, also can be electrical connection;It can be directly connected, also can be indirectly connected through intermediate medium.
[0031] Figures 1 to 4 The reboiler device of the mixed phenol rectification tower shown comprises a tank body 1, the tank body 1 is provided with a feed pipe 4 on one side, the tank body 1 is provided with a discharge pipe 5 on the side close to the feed pipe 4, and the tank body 1 is provided with a supporting device 2 on the side close to the feed pipe 4 and the discharge pipe 5; the supporting device 2 supports and fixes the feed pipe 4 and the discharge pipe 5. When the mixed phenol rectification tower is used, the gas-liquid mixture in the tower will pass through the feed pipe 4 to the inside of the tank body 1, then be heated, and then be discharged through the discharge pipe 5 and then returned to the inside of the rectification tower; when the feed pipe 4 and the discharge pipe 5 are used, the supporting device 2 supports and fixes the feed pipe 4 and the discharge pipe 5.
[0032] Figures 1 to 4 The supporting device 2 shown comprises a placing block 21, the placing block 21 is fixedly connected with the tank body 1 on one side, a fixed plate 22 is inserted on one side of the placing block 21, the fixed plate 22 is fixedly connected with a connecting rod 23 on one side, the connecting rod 23 is fixedly connected with a supporting plate 24 on both sides, the size of the supporting plate 24 is matched with the size of the feed pipe 4 and the discharge pipe 5, a bolt 25 is threadedly inserted in the inside of the placing block 21, and the bolt 25 is threadedly connected with the fixed plate 22. When the feed pipe 4 and the discharge pipe 5 are used, the connecting rod 23 can be moved, the fixed plate 22 on one side of the connecting plate is inserted into the placing block 21, at this time, the supporting plates 24 on both sides of the connecting rod 23 are in contact with the feed pipe 4 and the discharge pipe 5, then the bolt 25 is rotated to fix the bolt 25 through the placing block 21 and the fixed plate 22, then the position of the supporting plate 24 is fixed, the supporting plate 24 supports and reinforces the feed pipe 4 and the discharge pipe 5, by using the supporting device 2, the feed pipe 4 and the discharge pipe 5 can be supported and fixed, so that the situation that the connecting part of the discharge pipe 5 and the feed pipe 4 with the tank body 1 is deformed under the force in the up-down direction does not occur, thereby the use effect of the reboiler device can be improved.
[0033] Figures 1 to 4The side of the connecting rod 23 is fixedly connected with a control frame 26, and the cross section of the control frame 26 is U-shaped. By using the control frame 26, the contact area of the connecting rod 23 with the operator is increased, so that the operator can more easily move the connecting rod 23. The side of the fixed plate 22 away from the connecting rod 23 is fixedly connected with a trapezoidal block 27, and the size of the trapezoidal block 27 away from the fixed plate 22 is smaller than the size of the other side. By using the trapezoidal block 27, the size of the side of the fixed plate 22 is reduced, so that the fixed plate 22 is more easily inserted into the placement block 21. One side of the support plate 24 is fixedly connected with a reinforcing plate 28, and one side of the reinforcing plate 28 is fixedly connected with the connecting rod 23. By using the support plate 24, the connection strength of the reinforcing plate 28 and the connecting rod 23 is increased, so that the support plate 24 is not deformed under stress at the connection with the connecting rod 23.
[0034] Figures 1 to 4 The placement block 21 is provided with a limiting assembly 3 on the side close to the bolt 25, and the limiting assembly 3 comprises an extension plate 31 fixedly connected with the placement block 21, and a limiting plate 32 inserted into the extension plate 31 on one side of the extension plate 31, and the size of the limiting plate 32 is matched with the size of the bolt 25. After the bolt 25 is used, the limiting plate 32 can be moved to slide in the extension plate 31, so that the limiting plate 32 blocks the position of the bolt 25, avoiding loosening of the bolt 25. By using the limiting assembly 3, the bolt 25 cannot be reversed and separated from the fixed plate 22 under vibration, so that the use effect of the bolt 25 is improved, and the use effect of the supporting device 2 is improved.
[0035] Figures 1 to 4 One side of the extension plate 31 is fixedly connected with a magnet 33, one side of the limiting plate 32 is fixedly connected with an iron block 34, and the iron block 34 is magnetically attracted to the magnet 33. When the limiting plate 32 is used, the magnet 33 can attract the iron block 34, so that the limiting plate 32 is not easily moved, so that the use effect of the limiting plate 32 is improved. One side of the limiting plate 32 is fixedly connected with a plurality of anti-skid blocks 35, and the plurality of anti-skid blocks 35 are equidistantly arranged on one side of the limiting plate 32. By using the anti-skid blocks 35, the friction between the operator and the limiting plate 32 is increased, so that the operator can more easily move the limiting plate 32.
[0036] Working principle: when the mixed phenol rectification column is used, the gas-liquid mixture in the column will be sent to the inside of the tank body 1 through the feed pipe 4, then heated, and then discharged through the discharge pipe 5, and then returned to the inside of the rectification column. When the feed pipe 4 and the discharge pipe 5 are used, the support device 2 is used to support and fix the feed pipe 4 and the discharge pipe 5. When the feed pipe 4 and the discharge pipe 5 are used, the connecting rod 23 can be moved by the control frame 26, so that the fixed plate 22 on one side of the connecting plate is inserted into the placement block 21. At this time, the support plates 24 on both sides of the connecting rod 23 are in contact with the feed pipe 4 and the discharge pipe 5. Then turn the bolt 25, so that the bolt 25 passes through the placement block 21 and is fixed with the fixed plate 22. Then the position of the support plate 24 is fixed, so that the support plate 24 supports and reinforces the feed pipe 4 and the discharge pipe 5. By using the support device 2, the feed pipe 4 and the discharge pipe 5 can be supported and fixed, so that the force of the discharge pipe 5 and the feed pipe 4 connected with the tank body 1 will not be deformed, thereby improving the use effect of the reboiler.
[0037] After using the bolt 25, the limiting plate 32 with the anti-skid block 35 can be moved, so that the limiting plate 32 slides in the extension plate 31, so that the limiting plate 32 blocks the position of the bolt 25. At this time, the magnetite 33 adsorbs the iron sheet, so that the limiting plate 32 is not easy to move. Then the limiting plate 32 avoids the loosening of the bolt 25. By using the limiting assembly 3, the bolt 25 cannot be reversed and separated from the fixed plate 22 after being vibrated, thereby improving the use effect of the bolt 25, and further improving the use effect of the support device 2.
[0038] Based on the above ideal embodiment of the present application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the contents in the specification, and must be determined according to the scope of the claims.
Claims
1. A mixed phenol rectification column reboiler apparatus comprising a tank body (1), characterized in that: One side of the tank body (1) is provided with a feeding pipe (4), one side of the tank body (1) close to the feeding pipe (4) is provided with a discharging pipe (5), one side of the tank body (1) close to the feeding pipe (4) and the discharging pipe (5) is provided with a supporting device (2), the supporting device (2) supports and fixes the feeding pipe (4) and the discharging pipe (5).
2. A mixed phenol rectification column reboiler apparatus as claimed in claim 1, wherein: The supporting device (2) comprises a placing block (21), one side of the placing block (21) is fixedly connected with the tank body (1), one side of the placing block (21) is inserted with a fixed plate (22), one side of the fixed plate (22) is fixedly connected with a connecting rod (23), both sides of the connecting rod (23) are fixedly connected with a supporting plate (24), the size of the supporting plate (24) is matched with the size of the feeding pipe (4) and the discharging pipe (5), the inside of the placing block (21) is threadedly inserted with a bolt (25), and the bolt (25) is threadedly connected with the fixed plate (22).
3. A mixed phenol rectification column reboiler apparatus as claimed in claim 2, wherein: One side of the connecting rod (23) is fixedly connected with a control frame (26), and the section of the control frame (26) is U-shaped.
4. A mixed phenol rectification column reboiler apparatus as claimed in claim 3, wherein: One side of the fixed plate (22) away from the connecting rod (23) is fixedly connected with a trapezoidal block (27), and the size of the trapezoidal block (27) away from the fixed plate (22) is smaller than the size of the other side.
5. A mixed phenol rectification column reboiler apparatus as defined in claim 4, wherein: One side of the supporting plate (24) is fixedly connected with a reinforcing plate (28), and the other side of the reinforcing plate (28) is fixedly connected with the connecting rod (23).
6. A mixed phenol rectification column reboiler apparatus as defined in claim 5, wherein: One side of the placing block (21) close to the bolt (25) is provided with a limiting assembly (3), the limiting assembly (3) comprises an extension plate (31), the extension plate (31) is fixedly connected with the placing block (21), one side of the extension plate (31) is inserted with a limiting plate (32), and the size of the limiting plate (32) is matched with the size of the bolt (25).
7. A mixed phenol rectification column reboiler apparatus as defined in claim 6, wherein: One side of the extension plate (31) is fixedly connected with a magnetite (33), one side of the limiting plate (32) is fixedly connected with an iron block (34), and the iron block (34) is magnetically attracted to the magnetite (33).
8. A mixed phenol rectification column reboiler apparatus as defined in claim 7, wherein: One side of the limiting plate (32) is fixedly connected with a plurality of anti-skid blocks (35), and a plurality of anti-skid blocks (35) are equidistantly arranged on one side of the limiting plate (32).