Adsorbable carclazyte tower for xylene preparation
By setting up an electric heating wire and a protective cover in the white clay tower for xylene preparation, the problem of weakening of adsorption capacity caused by moisture in the white clay is solved, and efficient drying of white clay and the quality improvement of xylene preparation is achieved.
Patent Information
- Application Number
- CN202420399648.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-02
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-02
AI Technical Summary
The existing white clay tower for xylene preparation has weakened its adsorption capacity after moisture, and its structure is inconvenient for drying and replacing white clay, which affects the preparation results.
An adsorpable clay tower for preparation of xylene is designed. By installing a first electric heating wire and a second electric heating wire inside the main body of the clay tower, combining a protective cover and a rubber plug, the heating and drying of the clay and the loss of gas are achieved. .
It effectively improves the adsorption capacity of white soil, reduces heating time, and ensures the quality and efficiency of xylene preparation.
Smart Images
Figure CN222490001U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of xylene preparation, in particular to an adsorbable white clay tower for xylene preparation. Background Art
[0002] The kaolin tower utilizes the adsorption and catalytic effects of kaolin. Under the conditions of 175-200C, the acidic active centers on the kaolin polymerize and alkylate olefins to generate high-boiling point compounds, which are removed in the subsequent distillation section to ensure that the acid washing color of the aromatic products is qualified. In other words, there are both chemical reactions and physical adsorption in the kaolin refining process. In the xylene processing process, kaolin has a catalytic effect on xylene, causing xylene or benzene to remove methyl or ethyl.
[0003] When the bleaching clay tower currently used for xylene preparation is used for preparation, the bleaching clay will absorb water vapor in the gas, which will cause the bleaching clay itself to become damp. The adsorption capacity of the bleaching clay itself will be weakened after becoming damp. Due to the structure of the bleaching clay tower itself, the bleaching clay inside cannot be replaced at any time, and it is not convenient to dry the bleaching clay. This will affect the preparation results of xylene, and further affect the use of xylene in the later stage. Utility Model Content
[0004] The utility model aims to provide a bleaching clay tower for preparing xylene capable of adsorption, so as to solve the problem in the above background technology that bleaching clay will absorb water vapor in the gas, which will cause the bleaching clay itself to become damp, and the adsorption capacity of the bleaching clay itself will be weakened after being damp.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A kaolin tower for preparing adsorbable xylene comprises a kaolin tower body and a first electric heating wire, wherein the first electric heating wire is arranged inside the kaolin tower body, and an annular groove is provided at the corresponding position of the kaolin tower body and the first electric heating wire, a first connecting port is provided above the first electric heating wire, a second electric heating wire is arranged inside the kaolin tower body, a second connecting port is provided on the right side of the second electric heating wire, a placement tube is provided on the left side of the second electric heating wire, a protective cover is rotatably connected above the kaolin tower body, a rubber plug is fixedly connected to the outer wall below the protective cover, corresponding grooves are provided at the corresponding positions of the kaolin tower body and the rubber plug, and a first positioning block is fixedly connected to the front of the protective cover.
[0007] Furthermore, the placement tube is fixedly connected to the inner wall of the white earth tower body, and the placement tube is L-shaped.
[0008] Furthermore, a second positioning block is arranged below the first positioning block, and the second positioning block is fixedly connected to the white earth tower body.
[0009] Furthermore, an air inlet is provided below the main body of the bleaching earth tower, and a discharge port is provided above the main body of the bleaching earth tower.
[0010] Furthermore, first porcelain beads are placed inside the white earth tower body, and quartz sand is placed above the first porcelain beads.
[0011] Furthermore, clay particles are placed above the quartz sand, and the placement tube is located in the middle of the clay particles.
[0012] Furthermore, second porcelain beads are placed above the clay particles.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] 1. The utility model can heat and dry the clay that has been used for a period of time by arranging the first electric heating wire, the first connection port, the second electric heating wire and the second connection port inside the clay tower body. At the same time, the first electric heating wire is a ring structure distributed on the inner wall of the clay tower body, which can heat a large area. Then, the second electric heating wire is located in the middle of the clay tower body, which can heat in multiple directions, improve heating efficiency and reduce heating time.
[0015] 2. The utility model provides a protective cover above the main body of the clay tower, which can more conveniently and quickly fill the interior of the clay tower with clay particles, so that the clay particles can adsorb the xylene to be prepared, and the rubber plug can prevent the loss of internal gas to a great extent. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a white earth tower for preparing adsorbable xylene in the present invention;
[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of a white earth tower for preparing adsorbable xylene in the present invention;
[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of a white earth tower for preparing adsorbable xylene in the present invention;
[0019] Figure 4 The utility model provides a schematic diagram of the side cross-sectional structure of a kaolin tower for preparing adsorbable xylene.
[0020] In the figure: 1. main body of the clay tower; 2. first electric heating wire; 3. first connection port; 4. second electric heating wire; 5. second connection port; 6. placement tube; 7. protective cover; 8. rubber plug; 9. first positioning block; 10. second positioning block; 11. feed port; 12. discharge port; 13. first porcelain beads; 14. quartz sand; 15. clay particles; 16. second porcelain beads. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0022] like Figure 1-4 As shown, the utility model provides an adsorbable kaolin tower for preparing xylene, which specifically includes an adsorbable kaolin tower for preparing xylene, including a kaolin tower main body 1 and a first electric heating wire 2, the first electric heating wire 2 is arranged inside the kaolin tower main body 1, and an annular groove is opened at the kaolin tower main body 1 and the first electric heating wire 2, the annular groove is used to place the first electric heating wire 2, a first connecting port 3 is arranged above the first electric heating wire 2, a second electric heating wire 4 is arranged inside the kaolin tower main body 1, a second connecting port 5 is arranged on the right side of the second electric heating wire 4, a placement tube 6 is arranged on the left side of the second electric heating wire 4, a protective cover 7 is rotatably connected above the kaolin tower main body 1, a rubber plug 8 is fixedly connected to the outer wall below the protective cover 7, and corresponding grooves are opened at the corresponding positions of the kaolin tower main body 1 and the rubber plug 8, a first positioning block 9 is fixedly connected in front of the protective cover 7, the corresponding groove is used to place the rubber plug 8, and after the protective cover 7 is closed, the gas loss can be prevented to a great extent.
[0023] The specific operation is as follows: first open the protective cover 7 to drive the rubber plug 8 and the first positioning block 9 to move, then cover the protective cover 7 to place the rubber plug 8 in the corresponding groove, and then use the positioning screws to fix the first positioning block 9 and the second positioning block 10. After using it for a period of time, connect the power supply through the first connection port 3 and the second connection port 5 to drive the first electric heating wire 2 and the second electric heating wire 4 to heat. By arranging the first electric heating wire 2, the first connection port 3, the second electric heating wire 4 and the second connection port 5 inside the white clay tower body 1, the white clay that has been used for a period of time can be heated and dried. At the same time, the first electric heating wire 2 is a ring structure distributed on the inner wall of the white clay tower body 1, and a large area of heating can be performed. Then the second electric heating wire 4 is located in the middle of the white clay tower body 1, and heating can be performed in multiple directions to improve the heating efficiency and reduce the heating time.
[0024] like Figure 4 As shown, as an embodiment, the placement tube 6 is fixedly connected to the inner wall of the white earth tower body 1, and the placement tube 6 is L-shaped, and a second electric heating wire 4 is placed inside the placement tube 6 to facilitate heating the interior.
[0025] As an implementation manner, a second positioning block 10 is provided below the first positioning block 9 , and the second positioning block 10 is fixedly connected to the white earth tower body 1 , and the first positioning block 9 and the second positioning block 10 are fixedly connected by positioning screws.
[0026] As an embodiment, an air inlet 11 is provided below the bleaching earth tower body 1 , and an exhaust port 12 is provided above the bleaching earth tower body 1 . The xylene to be prepared enters from the air inlet 11 , and is then discharged through the exhaust port 12 after being processed.
[0027] As an implementation mode, first porcelain beads 13 are placed inside the white clay tower body 1, and quartz sand 14 is placed above the first porcelain beads 13. The first porcelain beads 13 are used to buffer the impact of the incoming gas on the interior, and the quartz sand 14 is used to prevent the white clay from being lost.
[0028] As an implementation mode, clay particles 15 are placed above the quartz sand 14, and the placement tube 6 is located in the middle of the clay particles 15. The clay particles 15 are used to prepare xylene and adsorb the gas inside.
[0029] As an implementation mode, second ceramic beads 16 are placed above the clay particles 15, and the second ceramic beads 16 are used for secondary filtration and adsorption.
[0030] Working principle: When the adsorbable bleaching clay tower for preparing xylene is in use, first open the protective cover 7 to drive the rubber plug 8 and the first positioning block 9 to move, then add the first porcelain bead 13 into the interior, then add quartz sand 14 and then add clay particles 15, then add the second porcelain bead 16, then cover the protective cover 7 to put the rubber plug 8 into the corresponding groove, then use the positioning screws to fix the first positioning block 9 and the second positioning block 10, and then transport the gas to the inside of the bleaching clay tower body 1 through the air inlet end 11, and then discharge the prepared xylene through the discharge port 12. After a period of use, connect the power supply through the first connection port 3 and the second connection port 5 to drive the first electric heating wire 2 and the second electric heating wire 4 to heat. This is the working principle of the adsorbable bleaching clay tower for preparing xylene.
[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A clay tower for preparing adsorbable xylene, comprising a clay tower body (1) and a first electric heating wire (2), characterized in that: A first electric heating wire (2) is arranged inside the clay tower body (1), and an annular groove is provided at the corresponding position of the clay tower body (1) and the first electric heating wire (2), a first connecting port (3) is provided above the first electric heating wire (2), a second electric heating wire (4) is arranged inside the clay tower body (1), a second connecting port (5) is provided on the right side of the second electric heating wire (4), a placement tube (6) is provided on the left side of the second electric heating wire (4), a protective cover (7) is rotatably connected to the top of the clay tower body (1), a rubber plug (8) is fixedly connected to the outer wall below the protective cover (7), and corresponding grooves are provided at the corresponding positions of the clay tower body (1) and the rubber plug (8), and a first positioning block (9) is fixedly connected to the front of the protective cover (7).
2. The adsorbable xylene preparation bleaching earth tower according to claim 1, characterized in that: The placement tube (6) is fixedly connected to the inner wall of the white clay tower body (1), and the placement tube (6) is L-shaped.
3. The adsorbable xylene preparation bleaching earth tower according to claim 1, characterized in that: A second positioning block (10) is arranged below the first positioning block (9), and the second positioning block (10) is fixedly connected to the white earth tower body (1).
4. The adsorbable xylene preparation bleaching earth tower according to claim 1, characterized in that: An air inlet (11) is provided below the main body (1) of the clay tower, and an exhaust port (12) is provided above the main body (1) of the clay tower.
5. The adsorbable xylene preparation bleaching earth tower according to claim 1, characterized in that: First porcelain beads (13) are placed inside the white earth tower body (1), and quartz sand (14) is placed above the first porcelain beads (13).
6. The adsorbable white earth tower for preparing xylene according to claim 5, characterized in that: Clay particles (15) are placed above the quartz sand (14), and the placement tube (6) is located in the middle of the clay particles (15).
7. The adsorbable xylene preparation white earth tower according to claim 6, characterized in that: Second porcelain beads (16) are placed above the clay particles (15).