A double-arc saddle ring ceramic filler

Abstract

The utility model provides a double-arc saddle ring ceramic filler, which relates to the technical field of ceramic fillers, including: a ceramic filler body; a reinforcing rib, which is fixedly connected to the inner cavity of the ceramic filler body; a transverse flow groove, which is opened on the surface of the ceramic filler body; a longitudinal flow groove, which is opened on the side of the ceramic filler body, and the directions in which the longitudinal flow groove and the transverse flow groove are opened are perpendicular to each other; a plug-in column, which is fixedly connected to the middle of one side of the reinforcing rib; and a slot, which is opened in the middle of the other side of the reinforcing rib. The utility model inserts the plug-in column of one of the structures into the inner cavity of the slot, so that the guide block slides and guides in the inner cavity of the guide side groove. When the guide block slides to the inner cavity of the transverse ring groove, the plug-in column is rotated so that the guide block enters the inner cavity of the transverse ring groove, and the rubber protrusion is pressed against the top of the inner wall of the transverse ring groove, so that the two combined structures can be spliced.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic fillers, in particular to a double-arc-surface moment saddle ring ceramic filler. Background Art

[0002] Ceramic fillers currently mainly include annular, saddle-shaped, spherical and slightly modified ones in structure, also known as ceramic random piles. They have a small specific surface area and a large non-porous surface with large resistance and poor diversion. Saddle ring ceramic fillers have high density and excellent acid and heat resistance. They can withstand corrosion from various inorganic acids, organic acids and organic solvents except hydrofluoric acid and can be used in various high and low occasions. Therefore, their scope of use is extremely wide. Ceramic saddle rings can be used in the chemical and petrochemical industries. They also work well in low-consumption settings for waste gas treatment such as RTO thermal storage incinerators. For example, drying towers, absorption towers, cooling towers and washing towers are used in the chemical, metallurgical, coal and natural gas industries, and industrial oxygen creation industries. The bed of ceramic saddle ring fillers has a large porosity, and the bed is mostly composed of arbitrarily changing arc-shaped liquid channels, which reduces the resistance of the gas through the bed and also reduces the radial diffusion coefficient of the liquid when it flows downward.

[0003] A Chinese utility model is disclosed, which is a double-arc saddle ring ceramic filler with a publication number of CN216727287U. The ceramic filler body has a "sun"-shaped cross section, and includes a symmetrically arranged long arc surface and a short arc surface. The long arc surface and the short arc surface are smoothly connected, and the long arc surface and the short arc surface are bent toward the inside and outside of the ceramic filler body. A reinforcing rib is arranged between the long arc surface and the short arc surface, and a window is formed between the long arc surface, the short arc surface and the reinforcing rib. The length ratio of the reinforcing rib, the short arc surface and the long arc surface is 1:3~4:6~8. By setting the long arc surface and the short arc surface, the specific surface area of ​​the filler is increased, so that the inner and outer surfaces of the ceramic filler are fully wetted, the gas-liquid distribution of the inner and outer rings is further improved, and the mass transfer efficiency is improved; the mechanical strength of the ceramic filler itself is relatively increased, and it has a larger flux and a smaller pressure drop and resistance, and the occurrence of channel flow and wall flow is further reduced, but the following problems still exist:

[0004] The above-mentioned ceramic saddle ring packings are prone to overlap when gathered in large quantities, which will lead to the closure of the flow channel of the reactants and uneven flow of the reactants. The ceramic saddle ring packings also lack a splicing structure, which makes it inconvenient to splice the ceramic packings. Utility Model Content

[0005] The utility model provides a double-arc surface moment saddle ring ceramic filler to solve the problems raised by the above background technology.

[0006] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0007] The embodiment of the utility model provides a double-arc-surface saddle ring ceramic filler, comprising:

[0008] Ceramic filler body;

[0009] A reinforcing rib, wherein the reinforcing rib is fixedly connected to the inner cavity of the ceramic filler body and is used to reinforce and support the ceramic filler body;

[0010] A transverse flow groove, wherein the transverse flow groove is provided on the surface of the ceramic filler body;

[0011] A longitudinal flow groove, wherein the longitudinal flow groove is opened on the side of the ceramic filler body, and the longitudinal flow groove and the transverse flow groove are opened in directions perpendicular to each other;

[0012] An insertion column, wherein the insertion column is fixedly connected to the middle part of one side of the reinforcing rib;

[0013] A slot is provided in the middle of the other side of the reinforcing rib.

[0014] Furthermore, the ceramic filler body includes a long arc surface and a short arc surface that are symmetrically arranged, and the long arc surface and the short arc surface are smoothly connected.

[0015] Through the above technical solution, the long arc surface and the short arc surface expand the contact area between the ceramic filler body and the reactant.

[0016] Furthermore, both ends of the plug post are fixedly connected with guide blocks, and one side of the guide block is bonded with a rubber protrusion.

[0017] Through the above technical solution, the guide block guides the movement of the plug column, and the rubber protrusion has a certain buffer elasticity, which can locally limit the guide block.

[0018] Furthermore, guide side grooves are provided on both sides of the slot, and a transverse annular groove is provided at the bottom of the guide side groove.

[0019] Through the above technical solution, the guide side groove allows the guide block to slide into the transverse annular groove and then be limited.

[0020] Furthermore, the reinforcing ribs are of a cross-shaped structure, and a plurality of main flow channels are formed between the ceramic filler body and the reinforcing ribs.

[0021] Through the above technical solution, the structure of the ceramic filler body is strengthened and the impact resistance is enhanced.

[0022] The above solution of the utility model includes at least the following beneficial effects:

[0023] 1. The utility model respectively opens long arc surfaces and short arc surfaces on the surface and side surfaces of the ceramic filler body, and encloses a plurality of main flow channels between the ceramic filler body and the reinforcing ribs. By increasing the flow path of the structure, it is avoided that the channel is blocked when a large number of structures are superimposed, resulting in uneven flow of the reactants.

[0024] 2. The utility model provides a plug post on one side of the reinforcing rib and a slot on the other side, and inserts the plug post of one of the structures into the inner cavity of the slot, so that the guide block slides and guides in the inner cavity of the guide side groove. When the guide block slides to the inner cavity of the transverse ring groove, the plug post is rotated to allow the guide block to enter the inner cavity of the transverse ring groove, and the rubber protrusion is pressed against the top of the inner wall of the transverse ring groove, so that the two combined structures can be spliced. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the front side of the utility model;

[0026] Figure 2 It is a structural schematic diagram of the back side of the utility model;

[0027] Figure 3 It is an enlarged view of the A part of the utility model;

[0028] Figure 4 It is a partial cross-sectional view of the reinforcing rib of the utility model.

[0029] Description of reference numerals:

[0030] 1. Ceramic filler body; 2. Reinforcing ribs; 3. Horizontal flow groove; 4. Longitudinal flow groove; 5. Insert column; 6. Guide block; 7. Rubber protrusion; 8. Slot; 9. Guide side groove; 10. Horizontal ring groove; 11. Long arc surface; 12. Short arc surface; 13. Main flow channel. DETAILED DESCRIPTION

[0031] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0032] like Figures 1 to 4 As shown, an embodiment of the utility model provides a double-arc surface saddle ring ceramic filler to solve the problems raised by the above-mentioned background technology.

[0033] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0034] The embodiment of the utility model provides a double-arc-surface saddle ring ceramic filler, comprising:

[0035] Ceramic filler body 1;

[0036] The reinforcing rib 2 is fixedly connected to the inner cavity of the ceramic filler body 1 and is used to reinforce and support the ceramic filler body 1;

[0037] A transverse flow groove 3, which is provided on the surface of the ceramic filler body 1;

[0038] A longitudinal flow groove 4, which is opened on the side of the ceramic filler body 1, and the longitudinal flow groove 4 and the transverse flow groove 3 are opened in directions perpendicular to each other;

[0039] The plug post 5 is fixedly connected to the middle part of one side of the reinforcing rib 2;

[0040] The slot 8 is opened in the middle of the other side of the reinforcing rib 2.

[0041] More specifically, the interior of the ceramic filler body 1 is supported by reinforcing ribs 2 to strengthen the structural strength of the ceramic filler body 1, and the possibility of blockage when the ceramic filler body 1 is stacked is reduced by transverse flow grooves 3 and longitudinal flow grooves 4, so that the reactants react more evenly, and two adjacent ceramic filler bodies 1 are spliced ​​by plugging the plug posts 5 into the slots 8.

[0042] The ceramic filler body 1 comprises a long arc surface 11 and a short arc surface 12 which are symmetrically arranged, and the long arc surface 11 and the short arc surface 12 are smoothly connected.

[0043] In the embodiment of the utility model, the long arc surface 11 and the short arc surface 12 are smoothly connected to expand the contact area between the ceramic filler body 1 and the reactant.

[0044] Both ends of the plug post 5 are fixedly connected with guide blocks 6 , and one side of the guide block 6 is bonded with a rubber protrusion 7 .

[0045] In the embodiment of the utility model, the movement of the plug post 5 is guided by the guide block 6 , and the guide block 6 is limited by the rubber protrusion 7 .

[0046] Guide side grooves 9 are provided on both sides of the slot 8 , and a transverse annular groove 10 is provided at the bottom of the guide side groove 9 .

[0047] In the embodiment of the utility model, the sliding of the guide block 6 is facilitated by the guide side groove 9 , and the guide block 6 is limited by the transverse annular groove 10 .

[0048] The reinforcing ribs 2 are of a cross-shaped structure, and a plurality of main flow channels 13 are formed between the ceramic filler body 1 and the reinforcing ribs 2 .

[0049] In the embodiment of the utility model, the reinforcing ribs 2 are cross-shaped structures to support the inner cavity of the ceramic filler body 1 in four directions, thereby strengthening the structural strength of the ceramic filler body 1, and the main flow channel 13 is used for the passage of reactants.

[0050] In summary: by respectively opening a long arc surface 11 and a short arc surface 12 on the surface and side of the ceramic filler body 1, a plurality of main flow channels 13 are formed between the ceramic filler body 1 and the reinforcing rib 2, and by increasing the flow path of the structure, it is avoided that the channel is blocked when a large number of structures are superimposed, resulting in uneven flow of the reactants. By arranging a plug 5 on one side of the reinforcing rib 2 and a slot 8 on the other side, and by inserting the plug 5 of one of the structures into the inner cavity of the slot 8, the guide block 6 is slidably guided in the inner cavity of the guide side groove 9. When the guide block 6 slides to the inner cavity of the transverse annular groove 10, the plug 5 is rotated to make the guide block 6 enter the inner cavity of the transverse annular groove 10, and the rubber protrusion 7 is pressed against the top of the inner wall of the transverse annular groove 10, so that the two combined structures can be spliced.

[0051] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A double-arc saddle ring ceramic filler, characterized in that: include: Ceramic packing body (1); A reinforcing rib (2), the reinforcing rib (2) being fixedly connected to the inner cavity of the ceramic filler body (1) and used to reinforce and support the ceramic filler body (1); A transverse flow groove (3), wherein the transverse flow groove (3) is provided on the surface of the ceramic filler body (1); A longitudinal flow groove (4), wherein the longitudinal flow groove (4) is provided on a side of the ceramic filler body (1), and the longitudinal flow groove (4) and the transverse flow groove (3) are provided in directions perpendicular to each other; An insertion column (5), wherein the insertion column (5) is fixedly connected to the middle part of one side of the reinforcing rib (2); A slot (8), wherein the slot (8) is opened in the middle of the other side of the reinforcing rib (2).

2. A double-cambered saddle ring ceramic filler according to claim 1, characterized in that: The ceramic filler body (1) comprises a long arc surface (11) and a short arc surface (12) which are symmetrically arranged, and the long arc surface (11) and the short arc surface (12) are smoothly connected.

3. The double-cambered saddle ring ceramic filler according to claim 1, characterized in that: Both ends of the plug post (5) are fixedly connected to guide blocks (6), and one side of the guide block (6) is bonded with a rubber protrusion (7).

4. The double-cambered saddle ring ceramic filler according to claim 1, characterized in that: Guide side grooves (9) are provided on both sides of the slot (8), and a transverse annular groove (10) is provided at the bottom of the guide side groove (9).

5. The double-cambered saddle ring ceramic filler according to claim 1, characterized in that: The reinforcing ribs (2) are of a cross-shaped structure, and a plurality of main flow channels (13) are formed between the ceramic filler body (1) and the reinforcing ribs (2).

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