Processing device for decolorizing unsym-trimethylbenzene
By installing decolorization and vibration components inside the tower, and utilizing the design of sieve plate connection and spring push block, sieve hole clogging is prevented, thus solving the clogging problem of activated carbon in the decolorization process of pseudotrimethylbenzene solution, achieving smooth solution flow and efficient decolorization.
Patent Information
- Application Number
- CN202422879816.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-11-26
AI Technical Summary
Existing activated carbon is prone to clogging the sieve pores during the decolorization process of pseudotrimethylbenzene solution, which affects the flow of the solution and results in poor decolorization effect.
The decolorization assembly inside the tower was designed, including a first, second, and third sieve plate and a vibration assembly. The sieve plates are connected by connecting rods, and the sieve plates vibrate up and down by the cooperation of springs and push blocks to prevent the sieve holes from clogging.
It effectively prevents sieve clogging, ensures smooth flow of the pseudotrimethylbenzene solution, and improves the decolorization effect.
Smart Images
Figure CN223615421U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of chemical production equipment technology, and in particular to a processing device for decolorizing pseudotrimethylbenzene. Background Technology
[0002] 1,3,5-Trimethylbenzene is an aromatic hydrocarbon with three methyl substitutions. When it contains colored impurities, it will change color, affecting its use, so it needs to be decolorized.
[0003] During factory production, activated carbon adsorption towers are used to decolorize pseudotrimethylbenzene solutions. Multiple sieve plates are installed inside the adsorption tower, with activated carbon placed at the top of each sieve plate. When the pseudotrimethylbenzene solution passes through the activated carbon, the activated carbon adsorbs the colored impurities in the pseudotrimethylbenzene, thus obtaining a colorless pseudotrimethylbenzene solution. However, during use, the activated carbon is washed away by the pseudotrimethylbenzene solution, causing some activated carbon particles to fall into the sieve holes. As the pseudotrimethylbenzene solution continues to flow downwards, the activated carbon particles cannot be removed from the sieve holes, causing blockage and ultimately affecting the flow of the pseudotrimethylbenzene solution. Utility Model Content
[0004] The purpose of this invention is to provide a processing apparatus for decolorizing pseudotrimethylbenzene, so as to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a processing device for decolorizing pseudotrimethylbenzene, applied to a tower body, wherein the top and bottom ends of the tower body are respectively provided with a feed pipe for feeding and a discharge pipe for discharging, and further includes:
[0006] A decolorizing component is disposed inside the tower body and is used for decolorizing the pseudotrimethylbenzene solution;
[0007] A vibration assembly is disposed at the bottom end of the decolorizing assembly, and the vibration assembly is used for vibration of the decolorizing assembly;
[0008] A reinforcing component is disposed at the bottom of the decolorizing component, and the reinforcing component is used to enhance the shaking of the decolorizing component.
[0009] Preferably, the top and bottom ends of the tower body are respectively connected to the bottom end of the feed pipe and the top end of the discharge pipe, and the outer wall of the tower body is provided with an observation window for observing the internal condition of the tower body.
[0010] Preferably, the decolorization assembly includes a first sieve plate, a second sieve plate, and a third sieve plate, and connecting members are respectively provided between the first sieve plate, the second sieve plate, and the third sieve plate.
[0011] Preferably, the first sieve plate, the second sieve plate, and the third sieve plate are respectively fixedly connected to a connecting post for connecting with a connecting member on opposite sides. The connecting member includes a connecting rod, and a plug-in post is fixedly connected to the end of the connecting rod. A slot is opened at the end of the connecting post facing the plug-in post, and the plug-in post is inserted into the slot.
[0012] Preferably, the outer walls of the first sieve plate, the second sieve plate, and the third sieve plate are respectively fitted with protective rings.
[0013] Preferably, the reinforcing component includes a spring, which is disposed at the bottom end of the third sieve plate, and a fixing block is disposed at the bottom end of the spring. One side of the fixing block is fixedly connected to the inner wall of the tower body.
[0014] Preferably, the vibration assembly includes a push block, which is disposed at the bottom end of the third screen plate. A drive motor for driving the push block is disposed on one side of the push block. A circular hole is opened on the outer wall of the tower body. The output end of the drive motor is inserted and connected to the circular hole. A sealing bearing for sealing the circular hole is sleeved on the outer wall of the output end of the drive motor.
[0015] The technical effects and advantages of this utility model are as follows:
[0016] This invention utilizes the design of a tower body, a decolorizing component, a reinforcing component, and a vibration component. By connecting the first, second, and third sieve plates sequentially with connecting rods, and installing springs and push blocks at the bottom of the third sieve plate, the activated carbon at the top of the first, second, and third sieve plates adsorbs and decolorizes the toluene solution as it flows. Simultaneously, the push blocks push the third sieve plate vertically up and down. When the third sieve plate falls, the springs compress and rebound, causing the entire decolorizing component to vibrate up and down, thereby dislodging the activated carbon particles from the sieve holes and preventing sieve blockage. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.
[0018] Figure 2 This is a frontal cross-sectional view of the present invention.
[0019] Figure 3 This is a three-dimensional structural diagram of the decolorization component of this utility model.
[0020] Figure 4 This is a three-dimensional structural diagram of the vibration component of this utility model.
[0021] Figure 5 This is a three-dimensional structural diagram of the connecting rod of this utility model.
[0022] In the diagram: 1. Tower body; 2. Feed pipe; 3. Discharge pipe; 4. Observation window; 5. Decolorization assembly; 51. First sieve plate; 52. Second sieve plate; 53. Third sieve plate; 54. Connecting column; 55. Connecting rod; 56. Insertion column; 57. Protective ring; 6. Reinforcing assembly; 61. Fixing block; 62. Spring; 7. Vibration assembly; 71. Drive motor; 72. Pushing block; 73. Sealed bearing. Detailed Implementation
[0023] 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.
[0024] This utility model provides, for example Figure 1-5 The apparatus shown is a processing device for decolorizing pseudotrimethylbenzene, applied to a tower body 1. The top and bottom ends of the tower body 1 are respectively provided with a feed pipe 2 for feeding and a discharge pipe 3 for discharging. It also includes:
[0025] Decolorization component 5 is installed inside tower body 1 and is used for decolorizing the pseudotrimethylbenzene solution;
[0026] Vibration component 7 is disposed at the bottom end of decolorizing component 5 and is used for vibration of decolorizing component 5;
[0027] Reinforcing component 6 is located at the bottom of decolorizing component 5 and is used to enhance the shaking of decolorizing component 5.
[0028] Specifically, the top and bottom of the tower body 1 are connected to the bottom of the feed pipe 2 and the top of the discharge pipe 3, respectively, and the outer wall of the tower body 1 is provided with an observation window 4 for observing the internal condition of the tower body 1.
[0029] Furthermore, the tower body 1, the feed pipe 2, and the discharge pipe 3 constitute the existing metal tower body. Multiple observation windows 4 are provided, and the height of the observation windows 4 corresponds to the positions of the first sieve plate 51, the second sieve plate 52, and the third sieve plate 53, so that workers can easily observe the decolorization effect of the pseudotrimethylbenzene solution after passing through the first sieve plate 51, the second sieve plate 52, and the third sieve plate 53 through the observation windows 4.
[0030] Specifically, the decolorization component 5 includes a first sieve plate 51, a second sieve plate 52, and a third sieve plate 53. Connectors are respectively provided between the first sieve plate 51, the second sieve plate 52, and the third sieve plate 53. Connecting posts 54 for connecting with the connecting posts are fixedly connected to opposite sides of the first sieve plate 51, the second sieve plate 52, and the third sieve plate 53. The connecting posts include connecting rods 55. Insertion posts 56 are fixedly connected to the ends of the connecting rods 55. A slot is provided at the end of the connecting post 54 facing the insertion post 56. The insertion post 56 is inserted into the slot. Protective rings 57 are respectively fitted on the outer walls of the first sieve plate 51, the second sieve plate 52, and the third sieve plate 53.
[0031] Furthermore, the first sieve plate 51, the second sieve plate 52, and the third sieve plate 53 are of the same size and are arranged sequentially from top to bottom. The sieve apertures of the first sieve plate 51, the second sieve plate 52, and the third sieve plate 53 decrease sequentially. The first sieve plate 51, the second sieve plate 52, and the third sieve plate 53 are metal circular plates, with activated carbon of different particle sizes placed at their respective tops. The sieve apertures of the first sieve plate 51, the second sieve plate 52, and the third sieve plate 53 are set according to the activated carbon particles used in actual production, thereby gradually improving the decolorization effect of the pseudotrimethylbenzene solution. The opposite sides of the first sieve plate 51, the second sieve plate 52, and the third sieve plate 53 are welded to the connecting column. The parts in contact with 54 are connected. The inner wall of the slot is rough, and the outer wall of the plug-in post 56 is rough. The size of the slot is adapted to the size of the plug-in post 56. The parts in contact with the plug-in post 56 and the connecting rod 55 are welded and fixed. By inserting the plug-in post 56 into the slot, the connecting post 54 and the connecting rod 55 are fixedly connected, thereby forming the first screen plate 51, the second screen plate 52 and the third screen plate 53 into a whole. The outer walls of the first screen plate 51, the second screen plate 52 and the third screen plate 53 are fixedly installed with protective rings 57 by adhesive bonding. The protective rings 57 are made of rubber to prevent the first screen plate 51, the second screen plate 52 or the third screen plate 53 from directly contacting the inner wall of the tower body 1, thus protecting the inner wall of the tower body 1.
[0032] Specifically, the reinforcing component 6 includes a spring 62, which is located at the bottom of the third screen plate 53. A fixing block 61 is located at the bottom of the spring 62, and one side of the fixing block 61 is fixedly connected to the inner wall of the tower body 1. The vibration component 7 includes a pushing block 72, which is located at the bottom of the third screen plate 53. A drive motor 71 for driving the pushing block 72 is located on one side of the pushing block 72. A circular hole is opened on the outer wall of the tower body 1, and the output end of the drive motor 71 is inserted into the circular hole. A sealing bearing 73 for sealing the circular hole is sleeved on the outer wall of the output end of the drive motor 71.
[0033] Furthermore, three sets of reinforcement components 6 are arranged in a ring at equal intervals on the side of the bottom end of the third screen plate 53. The bottom end of the spring 62 is bonded and fixed to the top end of the fixing block 61, and the top end of the spring 62 is bonded and fixed to the edge of the bottom end of the third screen plate 53. The side of the fixing block 61 is welded and fixed to the inner wall of the tower body 1. Two sets of vibration components 7 are symmetrically arranged, located on both sides of the tower body 1. The inner wall of the circular hole is welded and fixed to the outer wall of the sealing bearing 73. The inner wall of the inner ring of the sealing bearing 73 is welded and fixed to the outer wall of the output shaft of the drive motor 71. A steel plate is welded to the bottom end of the drive motor 71 and welded and fixed to the outer wall of the tower body 1 for supporting the placement of the drive motor 71. The output end of the drive motor 71 is welded and fixed to one side of the push block 72. The drive motor 71 is electrically connected to the external control power supply.
[0034] In operation, the pseudotrimethylbenzene solution enters the tower body 1 through the feed pipe 2, passing sequentially through the first sieve plate 51, the second sieve plate 52, and the third sieve plate 53. The activated carbon piled on top of the sieve plate adsorbs and decolorizes the pseudotrimethylbenzene solution. Simultaneously with the entry of the pseudotrimethylbenzene solution into the tower body 1, the drive motor 71 is activated. The output shaft of the drive motor 71 drives the push block 72 to rotate, thereby pushing the end of the push block 72 to move the third sieve plate 53 away from the discharge pipe 3. As the push block 72 rotates, its end moves away from the bottom of the third sieve plate 53, and the first sieve plate... 51. The second screen plate 52 and the third screen plate 53 will move closer to the discharge pipe 3 under their own gravity. At this time, they will compress the spring 62. The restoring force of the spring 62 will push the third screen plate 53, from slowing down the movement of the third screen plate 53 to pushing the third screen plate 53 away from the discharge pipe 3. Then, the push block 72 will push the third screen plate 53 again as it rotates. This cycle repeats, causing the decolorizing component 5 to vibrate up and down as a whole, so that the activated carbon vibrates continuously and will not clog the filter holes of the first screen plate 51, the second screen plate 52 and the third screen plate 53.
[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.
Claims
1. A processing apparatus for decolorizing pseudotrimethylbenzene, applied to a tower body (1), wherein the top and bottom ends of the tower body (1) are respectively provided with a feed pipe (2) for feeding and a discharge pipe (3) for discharging, characterized in that, Also includes: A decolorizing component (5) is disposed inside the tower body (1) and is used for decolorizing the tricresyl solution; A vibration component (7) is disposed at the bottom end of the decolorizing component (5) and is used for the vibration of the decolorizing component (5); A reinforcing component (6) is disposed at the bottom of the decolorizing component (5) and is used to enhance the shaking of the decolorizing component (5).
2. The processing apparatus for decolorizing pseudotrimethylbenzene according to claim 1, characterized in that, The top and bottom of the tower body (1) are respectively connected to the bottom of the feed pipe (2) and the top of the discharge pipe (3). The outer wall of the tower body (1) is provided with an observation window (4) for observing the internal condition of the tower body (1).
3. The processing apparatus for decolorizing pseudotrimethylbenzene according to claim 1, characterized in that, The decolorization component (5) includes a first sieve plate (51), a second sieve plate (52) and a third sieve plate (53), and connecting members are respectively provided between the first sieve plate (51), the second sieve plate (52) and the third sieve plate (53).
4. The processing apparatus for decolorizing pseudotrimethylbenzene according to claim 3, characterized in that, The first sieve plate (51), the second sieve plate (52) and the third sieve plate (53) are respectively fixedly connected to one side of the opposite side of the connecting post (54) for connecting with the connecting member. The connecting member includes a connecting rod (55). The end of the connecting rod (55) is fixedly connected to a plug post (56). The end of the connecting post (54) facing the plug post (56) is provided with a slot. The plug post (56) is inserted into the slot.
5. The processing apparatus for decolorizing pseudotrimethylbenzene according to claim 3, characterized in that, The outer walls of the first sieve plate (51), the second sieve plate (52) and the third sieve plate (53) are respectively fitted with protective rings (57).
6. The processing apparatus for decolorizing pseudotrimethylbenzene according to claim 3, characterized in that, The reinforcing component (6) includes a spring (62) which is disposed at the bottom end of the third sieve plate (53). A fixing block (61) is disposed at the bottom end of the spring (62), and one side of the fixing block (61) is fixedly connected to the inner wall of the tower body (1).
7. The processing apparatus for decolorizing pseudotrimethylbenzene according to claim 3, characterized in that, The vibration assembly (7) includes a push block (72), which is located at the bottom of the third screen plate (53). A drive motor (71) for driving the push block (72) is provided on one side of the push block (72). A circular hole is provided on the outer wall of the tower body (1). The output end of the drive motor (71) is inserted into the circular hole. A sealing bearing (73) for sealing the circular hole is sleeved on the outer wall of the output end of the drive motor (71).