Ceramic filler layer with streamlined surface

Abstract

The invention discloses a ceramic packing layer with a streamlined surface, belongs to the technical field of ceramic packing, and aims to solve the problem that the specific surface area of the ceramic packing is relatively small, so that the air flow accumulation void ratio is relatively small, the ceramic packing layer comprises a plurality of first ceramic plates and a plurality of second ceramic plates which are uniformly distributed, and the plurality of first ceramic plates and the plurality of second ceramic plates are distributed in a staggered manner; a plurality of first corrugated rings are arranged between the first ceramic plate and the second ceramic plate; the whole filler can form a streamline through the first ceramic plate and the second ceramic plate, the specific surface area of the filler in contact with the filler during airflow circulation can be increased through the first corrugated ring and the second corrugated ring, and the specific surface area of the filler can be increased through the first folding strip, the second folding strip, the third folding strip and the fourth folding strip through the arrangement of the first folding strip, the second folding strip, the third folding strip and the fourth folding strip. And the specific surface area of the airflow in contact with the filler can be further increased when the airflow circulates, so that the specific surface area of the whole ceramic filler can be increased, and the airflow accumulation porosity is further improved.

Description

Technical Field

[0001] The invention belongs to the technical field of ceramic fillers, and in particular relates to a ceramic filler layer with a streamlined surface. Background Art

[0002] Ceramic filler is a high-performance material with a wide range of applications. From the perspective of material properties, ceramic fillers are usually made of ceramic materials such as alumina, zirconium oxide, and silicon carbide. These materials have extremely high hardness and strength and can withstand harsh environments such as high temperature, high pressure, and chemical corrosion. At the same time, ceramic fillers have good wear resistance and corrosion resistance, are not easily corroded by chemicals, and can maintain stable performance for a long time. In terms of structure, ceramic fillers usually have regular shapes, such as spheres, cylinders, rings, etc. The design of these shapes helps to improve the packing density of the filler and the flow performance of the fluid. In addition, the surface of the ceramic filler is usually specially treated, such as roughening, coating, etc., to increase its contact area with the fluid and adsorption performance. The performance advantages of ceramic fillers make it widely used in many fields. In the chemical industry, ceramic fillers are often used in various reactors, towers, and heat exchangers. It can improve reaction efficiency, separation effect, and heat transfer performance, while reducing corrosion and wear of equipment. In the field of environmental protection, ceramic fillers can be used in equipment such as waste gas treatment and sewage treatment to adsorb and remove harmful substances and purify the environment. In the field of metallurgy, ceramic fillers can be used in high-temperature furnaces as insulation and support materials to improve the thermal efficiency and service life of the furnaces. When using ceramic fillers, it is necessary to select appropriate materials and shapes according to the specific application scenarios. At the same time, attention should also be paid to the installation and maintenance of the fillers to ensure the stability and reliability of their performance. For example, when installing ceramic fillers, it is necessary to ensure that the fillers are evenly stacked to avoid problems such as gaps and blockages. During maintenance, the wear and corrosion of the fillers should be checked regularly, and damaged fillers should be replaced in time to ensure the normal operation of the equipment.

[0003] The existing ceramic packing layer has a simple structure and is easy to process, but its specific surface area is relatively small, resulting in a small airflow accumulation void ratio.

[0004] Therefore, a ceramic filler layer with a streamlined surface is needed to solve the problem that the ceramic filler in the prior art has a relatively small specific surface area, resulting in a small airflow accumulation void ratio. Summary of the invention

[0005] The object of the present invention is to provide a ceramic filler layer with a streamlined surface to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a ceramic filling layer with a streamlined surface, comprising a plurality of evenly distributed first ceramic plates and a plurality of second ceramic plates, wherein the plurality of the first ceramic plates and the plurality of the second ceramic plates are staggered, a plurality of first corrugated circles are arranged between the first ceramic plates and the second ceramic plates, a second corrugated circle is arranged inside the first corrugated circle, a plurality of fixing strips are fixed between the first ceramic plates and the second ceramic plates close to each other on one side, a first folding strip, a second folding strip, a third folding strip and a fourth folding strip are respectively arranged on opposite sides of the outer side walls of the fixing strips, and the first folding strip, the second folding strip, the third folding strip and the fourth folding strip are arranged and distributed in sequence.

[0007] Furthermore, a side surface of the fixing strip is provided with a plurality of evenly distributed side holes, and the side holes are circular through holes.

[0008] Furthermore, a mounting bar is fixed between the first ceramic plate and the second ceramic plate, which are close to one side thereof.

[0009] Furthermore, four support rods distributed in a circle are fixed to both sides of the outer side wall of the first corrugated ring, two of which are fixed to one side of the first ceramic plate, and the other two are fixed to one side of the second ceramic plate.

[0010] Furthermore, four inner rods are fixed to both sides of the inner side wall of the first corrugated ring, and the eight inner rods are fixed to the outer side wall of the second corrugated ring.

[0011] Furthermore, two supporting bars are respectively fixed to two opposite side surfaces of the outer side wall of the fixing bar, and the supporting bars are fixed to one side surface of the first folding bar, the second folding bar, the third folding bar and the fourth folding bar.

[0012] Furthermore, a second flow hole is formed on the top surface of the fixing strip, and a first flow hole is formed on one side surface of the first ceramic plate and the second ceramic plate.

[0013] Furthermore, the support rod is a rectangular structure.

[0014] Furthermore, both the first ceramic plate and the second ceramic plate are streamlined structures.

[0015] Furthermore, the inner rod is a cylindrical structure.

[0016] Compared with the prior art, the ceramic filler layer with a streamlined surface provided by the present invention has at least the following beneficial effects: By setting the first ceramic plate and the second ceramic plate, the entire filler can be streamlined, and by setting the first corrugated ring and the second corrugated ring, the specific surface area in contact with the filler when the airflow flows can be increased, and by setting the first folding strip, the second folding strip, the third folding strip and the fourth folding strip, the specific surface area in contact with the filler when the airflow flows can be further increased, thereby increasing the specific surface area of ​​the entire ceramic filler and further improving the airflow accumulation porosity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall side view structure of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the first corrugated ring of the present invention; Figure 4 This is a schematic diagram of the structure of the first fixing bar of the present invention; Figure 5 It is a schematic diagram of the side structure of the fourth folding strip of the present invention.

[0018] In the figure: 100, first ceramic plate; 101, second ceramic plate; 102, mounting bar; 103, first flow hole; 200, first corrugated ring; 201, support rod; 202, inner rod; 203, second corrugated ring; 300, fixing strip; 301, second flow hole; 302, side hole; 400, first folding strip; 401, second folding strip; 402, third folding strip; 403, fourth folding strip; 500. Support bar. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. It should be noted that, in the absence of conflict, the embodiments in the present disclosure and the features in the embodiments can be combined, separated, interchanged and / or rearranged with each other. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0020] In the accompanying drawings, the size and relative size of components may be exaggerated for clarity and / or descriptive purposes. When the exemplary embodiments may be implemented differently, a specific process sequence may be performed in a different order than described. For example, two successively described processes may be performed substantially simultaneously or in an order opposite to the order described. In addition, the same reference numerals represent the same components.

[0021] The terms used here are for the purpose of describing specific embodiments, and are not intended to be restrictive. As used here, unless the context clearly indicates otherwise, the singular forms "one (kind, person)" and "said (the)" are also intended to include plural forms. In addition, when the terms "comprise" and / or "include" and their variations are used in this specification, it is explained that there are stated features, integral bodies, steps, operations, parts, assemblies and / or their groups, but it is not excluded that there are or add one or more other features, integral bodies, steps, operations, parts, assemblies and / or their groups. It should also be noted that, as used here, the terms "substantially", "approximately" and other similar terms are used as approximate terms and not as degree terms, so that they are used to explain the inherent deviations of the measured values, calculated values ​​and / or the values ​​provided that will be recognized by those of ordinary skill in the art.

[0022] A specific embodiment of the present invention, as Figure 1-Figure 5 As shown, a ceramic packing layer with a streamlined surface is disclosed, comprising a plurality of evenly distributed first ceramic plates 100 and second ceramic plates 101, wherein the plurality of the first ceramic plates 100 and the plurality of the second ceramic plates 101 are staggeredly distributed, a plurality of first corrugated circles 200 are arranged between the first ceramic plates 100 and the second ceramic plates 101, a second corrugated circle 203 is arranged inside the first corrugated circle 200, a plurality of fixing bars 300 are fixed between the first ceramic plates 100 and the second ceramic plates 101 close to each other on one side, a first folding bar 400, a second folding bar 401, a third folding bar 402 and a fourth folding bar 403 are respectively arranged on opposite sides of the outer side wall of the fixing bar 300, and the first folding bar 400, the second folding bar 401, the third folding bar 402 and the fourth folding bar 403 are arranged and distributed in sequence.

[0023] As a further solution of the present invention, a side surface of the fixing strip 300 is provided with a plurality of evenly distributed side holes 302 , and the side holes 302 are circular through holes.

[0024] The side holes 302 are provided to allow flow between the first ceramic plate 100 and the second ceramic plate 101 .

[0025] As a further solution of the present invention, a mounting bar 102 is fixed between the first ceramic plate 100 and the second ceramic plate 101 close to one side thereof.

[0026] The first ceramic board 100 and the second ceramic board 101 can be connected by the installation strip 102 .

[0027] As a further solution of the present invention, four support rods 201 distributed in a circle are fixed on both sides of the outer wall of the first corrugated ring 200, two of the support rods 201 are fixed to one side of the first ceramic plate 100, and the other two support rods 201 are fixed to one side of the second ceramic plate 101.

[0028] By providing the support rod 201, the first corrugated ring 200 can be fixed, thereby enabling the first corrugated ring 200 to increase the specific surface area of ​​the entire filler.

[0029] The present invention has the following working process: when the airflow enters the ceramic filler, a part of the airflow flows into the other side through the first ceramic plate 100 and the second ceramic plate 101, and a part of the airflow enters the first corrugated ring 200 and the second corrugated ring 203, so that the specific surface area of ​​the airflow in contact with the entire filler is increased. When the airflow enters the first ceramic plate 100 and the second ceramic plate 101, another part of the airflow enters the first folding strip 400, the second folding strip 401, the third folding strip 402 and the fourth folding strip 403. This part of the airflow is in contact with the first folding strip 400, the second folding strip 401, the third folding strip 402 and the fourth folding strip 403. The specific surface area of ​​contact between the folding strip 401, the third folding strip 402 and the fourth folding strip 403 is increased. When the airflow enters and flows between the first ceramic plate 100 and the second ceramic plate 101, the airflow can flow through the first flow hole 103, the side hole 302 and the second flow hole 301. The airflow can contact the first ceramic plate 100, the second ceramic plate 101, the first corrugated ring 200, the second corrugated ring 203, the first folding strip 400, the second folding strip 401, the third folding strip 402 and the fourth folding strip 403, thereby increasing the specific surface area of ​​contact between the airflow and the filler.

[0030] According to the above working process, it can be known that: by setting the first ceramic plate 100 and the second ceramic plate 101, the entire filler can be streamlined, by setting the first corrugated ring 200 and the second corrugated ring 203, the specific surface area in contact with the filler when the airflow flows can be increased, and by setting the first folding strip 400, the second folding strip 401, the third folding strip 402 and the fourth folding strip 403, the specific surface area in contact with the filler when the airflow flows can be further increased, thereby increasing the specific surface area of ​​the entire ceramic filler, thereby improving the airflow accumulation porosity.

[0031] As a further solution of the present invention, four inner rods 202 are fixed to both sides of the inner wall of the first corrugated ring 200 , and the eight inner rods 202 are fixed to the outer wall of the second corrugated ring 203 .

[0032] By providing the inner rod 202, the position of the second corrugated ring 203 can be fixed, thereby enabling the second corrugated ring 203 to increase the specific surface area of ​​the airflow.

[0033] As a further solution of the present invention, two support bars 500 are fixed to opposite sides of the outer wall of the fixing bar 300 respectively, and the support bars 500 are fixed to one side of the first folding bar 400, the second folding bar 401, the third folding bar 402 and the fourth folding bar 403.

[0034] By providing the supporting bar 500 , the first folding bar 400 , the second folding bar 401 , the third folding bar 402 and the fourth folding bar 403 can be connected to the fixing bar 300 .

[0035] As a further solution of the present invention, a second flow hole 301 is formed on the top surface of the fixing bar 300 , and a first flow hole 103 is formed on one side surface of the first ceramic plate 100 and the second ceramic plate 101 .

[0036] The second flow hole 301 is provided so that the first ceramic plate 100 and the second ceramic plate 101 can be connected.

[0037] As a further solution of the present invention, the support rod 201 is a rectangular structure.

[0038] The first bellows 200 can be fixed by the support rod 201 .

[0039] As a further solution of the present invention, both the first ceramic plate 100 and the second ceramic plate 101 are streamlined structures.

[0040] By providing the first ceramic plate 100 and the second ceramic plate 101 , the entire ceramic filler can be streamlined.

[0041] As a further solution of the present invention, the inner rod 202 is a cylindrical structure.

[0042] The second bellows 203 can be connected to the first bellows 200 by means of the inner rod 202 .

[0043] In summary, when the airflow enters the ceramic filler, a part of the airflow flows into the other side through the first ceramic plate 100 and the second ceramic plate 101, and a part of the airflow enters the first corrugated ring 200 and the second corrugated ring 203, so that the specific surface area of ​​the airflow in contact with the entire filler increases. When the airflow enters the first ceramic plate 100 and the second ceramic plate 101, another part of the airflow enters the first folding strip 400, the second folding strip 401, the third folding strip 402 and the fourth folding strip 403. This part of the airflow is in contact with the first folding strip 400, the second folding strip 401, the third folding strip 402 and the fourth folding strip 403. 1. The specific surface area of ​​the third folding strip 402 and the fourth folding strip 403 in contact is increased. When the airflow enters and flows between the first ceramic plate 100 and the second ceramic plate 101, the airflow can flow through the first flow hole 103, the side hole 302 and the second flow hole 301. The airflow can contact the first ceramic plate 100, the second ceramic plate 101, the first corrugated ring 200, the second corrugated ring 203, the first folding strip 400, the second folding strip 401, the third folding strip 402 and the fourth folding strip 403, thereby increasing the specific surface area of ​​the airflow in contact with the filler.

[0044] The first ceramic plate 100 and the second ceramic plate 101 can both be purchased from the market, and are mature technologies in this field and have been fully disclosed, so they are not repeated in the specification.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ceramic packing layer with a streamlined surface, characterized in that: The invention comprises a plurality of evenly distributed first ceramic plates (100) and second ceramic plates (101), wherein the plurality of the first ceramic plates (100) and the plurality of the second ceramic plates (101) are staggeredly distributed, a plurality of first corrugated rings (200) are arranged between the first ceramic plates (100) and the second ceramic plates (101), a second corrugated ring (203) is arranged inside the first corrugated ring (200), a plurality of fixing strips (300) are fixed between the first ceramic plates (100) and the second ceramic plates (101) on one side close to each other, a first folding strip (400), a second folding strip (401), a third folding strip (402) and a fourth folding strip (403) are respectively arranged on opposite sides of the outer side wall of the fixing strip (300), and the first folding strip (400), the second folding strip (401), the third folding strip (402) and the fourth folding strip (403) are arranged in sequence.

2. The ceramic packing layer with a streamlined surface according to claim 1, characterized in that: A plurality of evenly distributed side holes (302) are formed on one side of the fixing strip (300), and the side holes (302) are circular through holes.

3. The ceramic filler layer with a streamlined surface according to claim 2, characterized in that: A mounting strip (102) is fixed between the first ceramic plate (100) and the second ceramic plate (101) on one side close to each other.

4. The ceramic filler layer with a streamlined surface according to claim 3, characterized in that: Four support rods (201) distributed in a circumference are fixed to both sides of the outer wall of the first corrugated ring (200), two of the support rods (201) are fixed to one side of the first ceramic plate (100), and the other two support rods (201) are fixed to one side of the second ceramic plate (101).

5. The ceramic filler layer with a streamlined surface according to claim 4, characterized in that: Four inner rods (202) are respectively fixed on both sides of the inner wall of the first corrugated ring (200), and the eight inner rods (202) are fixed to the outer wall of the second corrugated ring (203).

6. The ceramic filler layer with a streamlined surface according to claim 5, characterized in that: Two supporting strips (500) are respectively fixed to two opposite side surfaces of the outer side wall of the fixing strip (300), and the supporting strips (500) are fixed to one side surface of the first folding strip (400), the second folding strip (401), the third folding strip (402) and the fourth folding strip (403).

7. The ceramic packing layer with a streamlined surface according to claim 6, characterized in that: The top surface of the fixing strip (300) is provided with a second circulation hole (301), and the side surfaces of the first ceramic plate (100) and the second ceramic plate (101) are provided with a first circulation hole (103).

8. The ceramic packing layer with a streamlined surface according to claim 7, characterized in that: The support rod (201) is a rectangular structure.

9. The ceramic filler layer with a streamlined surface according to claim 8, characterized in that: The first ceramic plate (100) and the second ceramic plate (101) are both streamlined structures.

10. The ceramic filler layer with a streamlined surface according to claim 9, characterized in that: The inner rod (202) is a cylindrical structure.

Images