Ceramic supporting plate for rectifying tower

Abstract

The utility model relates to the technical field of ceramic support plates, and provides a ceramic support plate for a rectifying tower, which comprises a fixed plate, and the groove is formed in the fixing plate, and the two sides of the inner wall of the groove are movably connected with two-way threaded rods. According to the device, firstly, the annular reserved plate is welded inside the rectifying tower, then a worker places the two clamping plates on the two sides of the annular reserved plate, then the rotary knob is manually rotated, the rotary knob drives the two-way threaded rod to rotate forwards, and the two clamping plates are driven to vertically move towards the two sides of the annular reserved plate while the two-way threaded rod rotates forwards; and at the moment, the limiting columns limit the two clamping plates to prevent the two clamping plates from idling, and the two clamping plates are firmly clamped on the two sides of the annular reserved plate, so that rapid installation is completed, the ceramic supporting plate can be rapidly installed without external parts, and the installation efficiency of the ceramic supporting plate is improved.

Description

Technical Field

[0001] This utility model relates to the field of ceramic support plate technology, and in particular to a ceramic support plate for distillation columns. Background Technology

[0002] Ceramic support plates for distillation columns are structural components specifically designed for use in distillation columns. Their main function is to support the packing or trays and maintain stability in high-temperature, high-pressure, and corrosive environments.

[0003] While current technology offers many advantages, its disadvantages include the inability to quickly install ceramic support plates, requiring the use of external parts. This reduces the installation efficiency of ceramic support plates and their inability to adequately support tower trays, thus diminishing their practicality. Utility Model Content

[0004] The purpose of this invention is to solve the problems in the existing technology where the ceramic support plate cannot be installed quickly and requires the use of external parts, which reduces the installation efficiency of the ceramic support plate and makes it unable to better support the tower tray, thus reducing the practicality of the ceramic support plate.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a ceramic support plate for a distillation column, comprising a fixing plate;

[0006] A groove is formed inside the fixed plate, and a bidirectional threaded rod is movably connected to both sides of the inner wall of the groove;

[0007] Limiting posts are fixedly connected to both sides of the inner wall of the groove;

[0008] Two clamping plates are threadedly connected to the outer surface of the bidirectional threaded rod, and the interior of the two clamping plates is movably sleeved on the outer surface of the limiting post.

[0009] A knob is movably connected to the top of the fixed plate near the edge, and one side of the outer surface of the knob is fixedly connected to the top of the bidirectional threaded rod.

[0010] A support rod is fixedly connected to the top of the fixed plate.

[0011] In a preferred embodiment, a ceramic support plate body is fixedly connected to the top of the support rod.

[0012] The technical advantage of adopting the above-mentioned further solution is that it facilitates support by using support rods.

[0013] In a preferred embodiment, two support columns are fixedly connected to the outer surface of the support rod.

[0014] The technical effect of adopting the above-mentioned further solution is that the two support columns are beneficial to the support force of the Tiangong.

[0015] In a preferred embodiment, the other ends of the two support columns are fixedly connected to the bottom edge of the ceramic support plate body.

[0016] The technical effect of adopting the above-mentioned further solution is that it facilitates the overall support of the ceramic support plate body.

[0017] In a preferred embodiment, the support rod consists of a reinforcing layer, a filler layer, a corrosion-resistant layer, a high-temperature resistant layer, and a main body layer.

[0018] The technical effect of adopting the above-mentioned further solution is to increase the structure of the support rod.

[0019] In a preferred embodiment, the bottom of the reinforcing layer is provided with a filler layer, and the bottom of the filler layer is provided with a corrosion-resistant layer.

[0020] The technical effect of adopting the above-mentioned further solution is that the filler layer inside the support rod is composed of corrugated plate filler, which is usually made of metal or plastic.

[0021] In a preferred embodiment, a high-temperature resistant layer is provided at the bottom of the corrosion-resistant layer.

[0022] The technical advantage of adopting the above-mentioned further solution is that the high-temperature resistant layer inside the support rod is composed of silicon nitride.

[0023] In a preferred embodiment, the high-temperature resistant layer has a main body layer at its bottom.

[0024] The technical advantage of adopting the above-mentioned further solution is that the high-temperature resistant layer is the main material of the support rod.

[0025] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0026] 1. This utility model first welds an annular pre-reserved plate inside the distillation column. Then, the operator places two clamping plates on both sides of the annular pre-reserved plate and manually rotates a knob. The knob drives the bidirectional threaded rod to rotate forward, and at the same time, the bidirectional threaded rod drives the two clamping plates to move vertically to both sides of the annular pre-reserved plate. At this time, the limiting column limits the two clamping plates to prevent them from spinning freely. The two clamping plates are firmly clamped to both sides of the annular pre-reserved plate, thus completing the rapid installation. This allows for rapid installation without the need for external parts, improving the installation efficiency of the ceramic support plate.

[0027] 2. This utility model provides robust support for the ceramic support plate body via a support rod and two support columns. The internal reinforcing layer of the support rod consists of a metal layer and a ceramic layer, achieving a smooth transition through a functional gradient design. This combines the toughness of metal with the high-temperature resistance of ceramic, improving the overall mechanical properties. The packing layer inside the support rod is composed of corrugated plate packing, typically made of metal or plastic, suitable for high-load and high-efficiency gas-liquid contact, and applicable to distillation columns. The corrosion-resistant layer inside the support rod is composed of nano-zirconia, used to manufacture corrosion-resistant coatings and composite materials. The high-temperature resistant layer inside the support rod is composed of silicon nitride, which has corrosion resistance and oxidation resistance. The high-temperature resistant layer is the main material of the support rod, thereby achieving better support for the tray and improving the practicality of the ceramic support plate. Attached Figure Description

[0028] Figure 1 A schematic diagram of the main structure of a ceramic support plate for a distillation column provided by this utility model;

[0029] Figure 2 A side view of a ceramic support plate for a distillation column provided by this utility model;

[0030] Figure 3 This utility model provides an internal structural schematic diagram of a ceramic support plate for a distillation column;

[0031] Figure 4 A cross-sectional structural diagram of a ceramic support plate for a distillation column provided by this utility model.

[0032] Legend:

[0033] 1. Fixing plate; 101. Ceramic support plate body; 102. Knob; 103. Groove; 104. Clamping plate; 105. Limiting post; 106. Two-way threaded rod; 2. Support rod; 201. Support post; 202. Reinforcing layer; 203. Filler layer; 204. Corrosion resistant layer; 205. High temperature resistant layer; 206. Main body layer. Detailed Implementation

[0034] 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.

[0035] Example 1, please refer to Figures 1-4This utility model provides a technical solution: a ceramic support plate for a distillation column, comprising: a fixed plate 1; a groove 103 formed inside the fixed plate 1, with a bidirectional threaded rod 106 movably connected to both sides of the inner wall of the groove 103; a limiting post 105 fixedly connected to both sides of the inner wall of the groove 103; two clamping plates 104 threadedly connected to the outer surface of the bidirectional threaded rod 106, with the interior of the two clamping plates 104 movably sleeved on the outer surface of the limiting post 105; a knob 102 movably connected to the top of the fixed plate 1 near the edge, with one side of the outer surface of the knob 102 fixedly connected to the top of the bidirectional threaded rod 106; and a support rod 2 fixedly connected to the top of the fixed plate 1.

[0036] In this embodiment, an annular pre-reserved plate is first welded inside the distillation column. Then, the operator places two clamping plates 104 on both sides of the annular pre-reserved plate and manually rotates the knob 102. The knob 102 drives the bidirectional threaded rod 106 to rotate forward. As the bidirectional threaded rod 106 rotates forward, it drives the two clamping plates 104 to move vertically to both sides of the annular pre-reserved plate. At this time, the limiting post 105 limits the two clamping plates 104 to prevent them from spinning freely. The two clamping plates 104 are firmly clamped on both sides of the annular pre-reserved plate, thus completing the rapid installation. This allows for rapid installation without the need for external parts, improving the installation efficiency of the ceramic support plate.

[0037] Example 2, as Figures 1-4 As shown, a ceramic support plate body 101 is fixedly connected to the top of the support rod 2, and two support columns 201 are fixedly connected to the outer surface of the support rod 2. The other ends of the two support columns 201 are fixedly connected to the bottom edge of the ceramic support plate body 101. The support rod 2 is composed of a reinforcing layer 202, a filler layer 203, a corrosion-resistant layer 204, a high-temperature resistant layer 205, and a main body layer 206. The bottom of the reinforcing layer 202 is provided with a filler layer 203, the bottom of the filler layer 203 is provided with a corrosion-resistant layer 204, the bottom of the corrosion-resistant layer 204 is provided with a high-temperature resistant layer 205, and the bottom of the high-temperature resistant layer 205 is provided with a main body layer 206.

[0038] In this embodiment, the ceramic support plate body 101 is firmly supported by the support rod 2 and two support columns 201. The internal reinforcing layer 202 of the support rod 2 is composed of a metal layer and a ceramic layer. Through functional gradient design, a smooth transition is achieved, combining the toughness of metal and the high temperature resistance of ceramic, thereby improving the overall mechanical properties. The packing layer 203 inside the support rod 2 is composed of corrugated plate packing, usually made of metal or plastic, suitable for high-load and high-efficiency gas-liquid contact, and applicable to distillation columns. The corrosion-resistant layer 204 inside the support rod 2 is composed of nano-zirconia and is used to manufacture corrosion-resistant coatings and composite materials. The high temperature-resistant layer 205 inside the support rod 2 is composed of silicon nitride, which has corrosion resistance and oxidation resistance. The high temperature-resistant layer 206 is the main material of the support rod 2, thereby achieving better support for the tray and improving the practicality of the ceramic support plate.

[0039] Working principle: First, an annular pre-reserved plate is welded inside the distillation column. Then, the operator places two clamping plates 104 on both sides of the annular pre-reserved plate and manually rotates the knob 102. The knob 102 drives the bidirectional threaded rod 106 to rotate forward. As the bidirectional threaded rod 106 rotates forward, it drives the two clamping plates 104 to move vertically to both sides of the annular pre-reserved plate. At this time, the limiting column 105 limits the two clamping plates 104 to prevent them from spinning freely. The two clamping plates 104 are firmly clamped to both sides of the annular pre-reserved plate, thus completing the rapid installation. This allows for rapid installation without the need for external parts, improving the installation efficiency of the ceramic support plate. Furthermore, the support rod 2 and the two support columns 201 provide support for the ceramic support plate itself. The support rod 2 is firmly supported by the body 101. The internal reinforcement layer 202 of the support rod 2 is composed of a metal layer and a ceramic layer. It achieves a smooth transition through functional gradient design, combining the toughness of metal and the high temperature resistance of ceramic, thereby improving the overall mechanical properties. The packing layer 203 inside the support rod 2 is composed of corrugated plate packing, usually made of metal or plastic, suitable for high load and high efficiency gas-liquid contact, and applicable to distillation columns. The corrosion-resistant layer 204 inside the support rod 2 is composed of nano-zirconia and is used to manufacture corrosion-resistant coatings and composite materials. The high temperature resistant layer 205 inside the support rod 2 is composed of silicon nitride, which has corrosion resistance and oxidation resistance. The high temperature resistant layer 206 is the main material of the support rod 2, thereby achieving better support for the tray and improving the practicality of the ceramic support plate.

[0040] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A ceramic support plate for a rectifying column, characterized by, The support plate comprises: A fixed plate (1); A groove (103) is opened in the inside of the fixed plate (1), and the inner wall of the groove (103) is movably connected with a bidirectional threaded rod (106) on both sides; A limiting column (105) is fixedly connected to the inner wall of the groove (103) on both sides; Two clamping plates (104) are screw-connected to the outer surface of the bidirectional threaded rod (106), and the inside of the two clamping plates (104) is movably sleeved on the outer surface of the limiting column (105); A knob (102) is movably connected to the top of the fixed plate (1) near the edge, and one side of the outer surface of the knob (102) is fixedly connected to the top end of the bidirectional threaded rod (106); A support rod (2) is fixedly connected to the top of the fixed plate (1).

2. The ceramic support plate for a rectifying column according to claim 1, wherein: The top of the support rod (2) is fixedly connected with a ceramic support plate body (101).

3. The ceramic support plate for a distillation column according to claim 1, wherein: The outer surface of the support rod (2) is fixedly connected with two support columns (201).

4. The ceramic support plate for a rectifying column according to claim 3, wherein: The other end of the two support columns (201) is fixedly connected to the bottom edge of the ceramic support plate body (101).

5. The ceramic support plate for a distillation column according to claim 1, wherein: The support rod (2) is composed of a reinforcing layer (202), a filler layer (203), a corrosion-resistant layer (204), a high-temperature-resistant layer (205) and a main body layer (206).

6. A ceramic support plate for a distillation column according to claim 5, characterized in that: The bottom of the reinforcing layer (202) is provided with the filler layer (203), and the bottom of the filler layer (203) is provided with the corrosion-resistant layer (204).

7. A ceramic support plate for a distillation column according to claim 6, characterized in that: The bottom of the corrosion-resistant layer (204) is provided with the high-temperature-resistant layer (205).

8. The ceramic support plate for a distillation column according to claim 7, wherein: The bottom of the high-temperature-resistant layer (205) is provided with the main body layer (206).

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