Ethyl orthosilicate alcoholysis tower
By introducing structures such as contact circular plates, arc-shaped sections, and coolers into the alcoholysis tower, the problems of low condensation efficiency and inconvenient classification and recycling have been solved, achieving efficient condensation and orderly product recovery in the alcoholysis tower, and improving user comfort.
Patent Information
- Application Number
- CN202520390460.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2035-03-07
AI Technical Summary
Existing alcoholysis towers have low condensation efficiency during distillation and cannot systematically classify and treat discharged water and products, resulting in reduced user comfort.
An alcoholysis tower for tetraethyl orthosilicate was designed, which adopts a structure including a contact circular plate, an arc-shaped sectional surface, a mounting cavity, a cooler, and an exhaust pipe. The condensate flow is guided by a rotating shielding mechanism and an inclined surface to improve condensation efficiency. The product and water source are sorted and recycled in an orderly manner through a servo motor and gear set.
It improves steam condensation efficiency, enhances product and water recovery efficiency, and provides convenience and comfort, ensuring the efficient operation of the alcoholysis tower.
Smart Images
Figure CN223811034U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to alcoholysis tower technical field, especially in a kind of tetraethyl orthosilicate alcoholysis tower. BACKGROUND
[0002] Tetraethyl orthosilicate alcoholysis tower is used to react tetraethyl orthosilicate with ethanol, to obtain diethoxydimethylsilane and water, and general alcoholysis tower usually separates alcoholysis product from water by heating distillation method, because the top of general alcoholysis tower lacks auxiliary measures, leading to the efficiency of steam condensation recovery to reduce, and in the process of distillation separation product, water vapor is preferentially discharged, and general alcoholysis tower cannot orderly classify and process the discharged water source and product in use, leading to the use comfort of alcoholysis tower to reduce. SUMMARY
[0003] The utility model aims at least to solve one of the technical problems existing in prior art, provide a kind of tetraethyl orthosilicate alcoholysis tower, improve condensation efficiency, improve the working effect of alcoholysis tower, and improve the convenience of orderly classified recovery water source and product, improve the use comfort of alcoholysis tower.
[0004] The utility model also provides the alcoholysis tower of the above-mentioned tetraethyl orthosilicate, it includes: alcoholysis tower body, the alcoholysis tower body is by tower body, seal tower board is composed, the upper end of the surface of the tower body is fixedly connected with two exhaust ducts, two the exhaust ducts are distributed to left and right, and the exhaust duct is located in the arc section of one end inside the tower body, the lower surface of the seal tower board is provided with contact round board, the upper surface of the contact round board is in close contact with the lower surface of seal tower board, the lower surface of the contact round board is provided with inclined section, the inclined section is in the state of right lower inclination, and the thickness of the left side of the contact round board is greater than the thickness of the right side, when recovering the product inside alcoholysis tower, the one end of the thickness of the contact round board is located in the direct upper of exhaust duct, the upper surface of the contact round board is fixedly connected with control rod, the upper end of the control rod is penetrated the upper surface of seal tower board and is rotationally connected with seal tower board, the inside of the control rod is provided with installation cavity, the installation cavity is through control rod, the inside of the installation cavity is provided with refrigerator, and the refrigeration end of the refrigerator is in close contact with the upper surface of contact round board.
[0005] According to the alcoholysis tower of the utility model of tetraethyl orthosilicate, the lower wall of the arc section is not through exhaust duct, the lower wall of the arc section is in convex state, when recovering the product inside alcoholysis tower, the convex part of the arc section and the thickness of the one side of the contact round board are up and down relative distribution. Improve the convenience of receiving water drop of contact round board.
[0006] The utility model relates to an alcoholysis tower of ethyl orthosilicate, the lower inner wall of exhaust pipeline is to the inclined state of moving away from the tower body direction, and when water pearl contacts the bottom wall of exhaust pipeline, slides away from the direction of tower body.
[0007] The utility model relates to an alcoholysis tower of ethyl orthosilicate, one end fixedly connected with arc baffle is connected with the contact round plate thickness little, and the side surface of arc baffle is closely contacted with the arc section surface of exhaust pipeline surface. Ensure that only one exhaust pipeline is in working condition when discharging gas.
[0008] The utility model relates to an alcoholysis tower of ethyl orthosilicate, the upper surface of sealing tower board is fixedly connected with servo motor, and the rotation end of servo motor, control rod's side surface are fixedly connected with gear group. Improve the convenience of rotating contact round plate.
[0009] The utility model relates to an alcoholysis tower of ethyl orthosilicate, the upper surface of sealing tower board is rotatably connected with protective cover, and when using alcoholysis tower, the upper end of sealing tower board is located in the inside of protective cover. Reduce the hidden danger of sealing tower board surface part damage.
[0010] The utility model relates to an alcoholysis tower of ethyl orthosilicate, the diameter of installation cavity is greater than the width of refrigerator, and the refrigerator is not contacted with the inner wall of installation cavity. Improve the convenience of overhauling refrigerator. Beneficial effects
[0011] Compared with the prior art, the alcoholysis tower of ethyl orthosilicate utilizes the cooling measures and inclined surface to improve the condensation effect of steam, guides the flow direction of condensed liquid, and improves the overall efficiency of distillation discharge on water source and recycled products.
[0012] Compared with the prior art, the alcoholysis tower of ethyl orthosilicate forms a rotating shielding mechanism through the control rod, servo motor, gear group, contact plate, inclined section, arc baffle, reduces the situation that two exhaust pipelines work synchronously, and improves the convenience of orderly classified recycling water source and product. BRIEF DESCRIPTION OF DRAWINGS
[0013] The utility model will be further explained in connection with the drawings and examples;
[0014] Figure 1 It is right side overhead structure diagram of the utility model alcoholysis tower of ethyl orthosilicate;
[0015] Figure 2 It is left side overhead structure diagram of the utility model alcoholysis tower of ethyl orthosilicate;
[0016] Figure 3 It is a tower sealing plate part enlarged state top view structure diagram of the alcoholysis tower of ethyl silicate of the utility model;
[0017] Figure 4 It is a tower sealing plate part enlarged state bottom view structure diagram of the alcoholysis tower of ethyl silicate of the utility model.
[0018] Legend:
[0019] 1, alcoholysis tower body;2, exhaust duct;3, protective cover;4, tower body;5, tower sealing plate;6, circular arc section;7, contact round plate;8, control rod;9, installation cavity;10, refrigerator;11, servo motor;12, gear set;13, circular arc baffle;14, inclined section. Specific implementation
[0020] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.
[0021] Reference Figures 1-4 , the utility model discloses an alcoholysis tower of ethyl silicate, which comprises: alcoholysis tower body 1, alcoholysis tower body 1 is composed of tower body 4 and tower sealing plate 5, the inside and surface of tower body 4 are provided with all the equipment of commonly used alcoholysis tower, the upper end of the surface of tower body 4 is fixedly connected with two exhaust ducts 2, the two exhaust ducts 2 are distributed left and right, and the exhaust duct 2 is provided with circular arc section 6 at one end in the inside of tower body 4, the lower wall of circular arc section 6 does not penetrate exhaust duct 2, the lower wall of circular arc section 6 is in convex state, when recovering the product in the inside of alcoholysis tower, the convex part of circular arc section 6 and the thick side of contact round plate 7 are distributed up and down, the lower inner wall of exhaust duct 2 is in the inclined state of moving away from tower body 4, and when water droplet contacts the bottom wall of exhaust duct 2, it slides away from tower body 4, and the exhaust duct 2 is used for discharging the gas of alcoholysis tower, wherein the structure of circular arc section 6 and exhaust duct 2 is used to improve the efficiency of discharging condensate.
[0022] The lower surface of the sealing tower plate 5 is provided with a contact circular plate 7 used for contacting steam, the upper surface of the contact circular plate 7 is in close contact with the lower surface of the sealing tower plate 5, the lower surface of the contact circular plate 7 is provided with an inclined surface 14 in a state of being inclined downward to the right, and the thickness of the left side of the contact circular plate 7 is greater than that of the right side; when the products in the alcoholysis tower are recovered, the end with greater thickness of the contact circular plate 7 is located directly above the exhaust pipeline 2, the inclined surface 14 is used to provide the liquid condensed and attached to the lower surface of the contact circular plate 7 with the condition of directional flow, the end with smaller thickness of the contact circular plate 7 is fixedly connected with a circular arc baffle 13, the side surface of the circular arc baffle 13 is in close contact with the circular arc surface 6 of the surface of the exhaust pipeline 2, and the circular arc baffle 13 is used to face the exhaust pipeline 2, so as to ensure that only one exhaust pipeline 2 is in a completely working state during the recovery of the products.
[0023] The upper surface of the contact circular plate 7 is fixedly connected with a control rod 8, the upper end of the control rod 8 penetrates through the upper surface of the sealing tower plate 5 and is rotationally connected with the sealing tower plate 5, the inside of the control rod 8 is provided with a mounting cavity 9 penetrating through the control rod 8, the inside of the mounting cavity 9 is provided with a refrigerator 10, the diameter of the mounting cavity 9 is greater than the width of the refrigerator 10, the refrigerator 10 is not in contact with the inner wall of the mounting cavity 9, the refrigeration end of the refrigerator 10 is in close contact with the upper surface of the contact circular plate 7, and the refrigerator 10 is used to reduce the temperature of the contact circular plate 7 and improve the condensation effect.
[0024] The upper surface of the sealing tower plate 5 is fixedly connected with a servo motor 11, the rotating end of the servo motor 11 and the side surface of the control rod 8 are fixedly connected with a gear set 12, and the upper surface of the sealing tower plate 5 is rotationally connected with a protective cover 3; during the use of the alcoholysis tower, the upper end of the sealing tower plate 5 is located in the inside of the protective cover 3, and the servo motor 11 is used to provide the contact circular plate 7 with rotary power in cooperation with the gear set 12.
[0025] Working principle: when the products in the alcoholysis tower need to be recovered, the circular arc baffle 13 blocks the left exhaust pipeline 2, the end with greater thickness of the contact circular plate 7 is located directly above the right exhaust pipeline 2, and the protruding part of the lower wall of the exhaust pipeline 2 takes the water droplets sliding off the lower surface of the contact circular plate 7; at this time, water vapor is discharged through the right exhaust pipeline 2, and the water droplets attached to the lower surface of the contact circular plate 7 slide to the lower wall of the exhaust pipeline 2 due to the structure of the contact circular plate 7 and gravity; after the water vapor is discharged, the contact circular plate 7 is slightly rotated to separate the water droplets from the contact circular plate 7; finally, the circular arc baffle 13 blocks the right exhaust pipeline 2 by rotating the contact circular plate 7 completely, so that the distillation and recovery of the products can be carried out; at the same time, the refrigerator 10 can be turned on to reduce the temperature of the contact circular plate 7 during the distillation process, so as to improve the condensation efficiency during the distillation of the products and improve the recovery efficiency of the products.
[0026] The utility model embodiment makes the detailed explanation in combination with the drawing, but the utility model is not limited to the above -mentioned embodiment, still can make various changes in the knowledge range that the person skilled in the art has possesses without departing from the utility model's tenet under the precondition that the knowledge range that the person skilled in the art has possesses.
Claims
1. An alcoholysis column of tetraethyl orthosilicate, characterized by, Include: alcoholysis tower body (1), the alcoholysis tower body (1) is by tower body (4), the tower board (5) is connected with two exhaust ducts (2) in the fixed connection of upper end of surface, two exhaust ducts (2) are left and right opposite distribution, and the exhaust duct (2) is located in the arc section (6) of the inside one end of tower body (4) is set up; The lower surface of the tower board (5) is provided with a contact circular plate (7), the upper surface of the contact circular plate (7) is in close contact with the lower surface of the tower board (5), the lower surface of the contact circular plate (7) is provided with an inclined section (14), the inclined section (14) is in a state of right and down, and the thickness of the left side of the contact circular plate (7) is greater than the thickness of the right side, when recovering the product inside the alcoholysis tower, the thick end of the contact circular plate (7) is located directly above the exhaust duct (2). The upper surface of the contact circular plate (7) is fixedly connected with a control rod (8), the upper end of the control rod (8) penetrates the upper surface of the tower board (5) and is rotatably connected with the tower board (5), the inside of the control rod (8) is provided with a mounting cavity (9), the mounting cavity (9) penetrates the control rod (8), and the inside of the mounting cavity (9) is provided with a refrigerator (10), and the refrigeration end of the refrigerator (10) is in close contact with the upper surface of the contact circular plate (7).
2. The alcoholysis column for tetraethyl orthosilicate according to claim 1, wherein The lower wall of the arc section (6) does not penetrate the exhaust duct (2), the lower wall of the arc section (6) is in a convex state, when recovering the product inside the alcoholysis tower, the convex part of the arc section (6) is distributed above and below the side with greater thickness of the contact circular plate (7).
3. The alcoholysis column for tetraethyl orthosilicate according to claim 1, wherein The lower inner wall of the exhaust duct (2) is in an inclined state away from the tower body (4), and when the water droplets contact the bottom wall of the exhaust duct (2), they slide away from the tower body (4).
4. The alcoholysis column for tetraethyl orthosilicate according to claim 1, wherein One end of the contact circular plate (7) with small thickness is fixedly connected with an arc baffle (13), and the side surface of the arc baffle (13) is in close contact with the arc section (6) of the surface of the exhaust duct (2).
5. The alcoholysis column for tetraethyl orthosilicate according to claim 1, wherein The upper surface of the tower board (5) is fixedly connected with a servo motor (11), and the gear set (12) is fixedly connected between the rotating end of the servo motor (11) and the side surface of the control rod (8).
6. The alcoholysis column for tetraethyl orthosilicate according to claim 1, wherein The upper surface of the tower board (5) is rotatably connected with a protective cover (3), and when the alcoholysis tower is used, the upper end of the tower board (5) is located inside the protective cover (3).
7. The alcoholysis column for tetraethyl orthosilicate according to claim 1, wherein The diameter of the mounting cavity (9) is greater than the width of the refrigerator (10), and the refrigerator (10) is not in contact with the inner wall of the mounting cavity (9).