A honeycomb runner

Abstract

This invention discloses a honeycomb rotor. The rotor body is divided into multiple fan-shaped independent units in the circumferential direction. A separating surface formed by a separating material is provided between two adjacent independent units. The separating surface can prevent fluid diffusion between two adjacent independent units. A first fan-shaped isolation zone is provided between two adjacent fan-shaped air inlets. The angle of any first fan-shaped isolation zone is greater than or equal to the angle of any independent unit. When the rotor is working, no independent unit can simultaneously connect any two adjacent fan-shaped air inlets and two fan-shaped air outlets, thereby ensuring that no fluid diffusion occurs between two adjacent fan-shaped air inlets. This ensures that when there is a concentration and pressure difference in the fluid in adjacent areas of the honeycomb rotor, the concentration and pressure will not change significantly.

Description

Technical Field

[0001] This invention relates to the field of rotary wheel technology, and more specifically, to a honeycomb rotary wheel. Background Technology

[0002] The honeycomb rotor made of fibrous material has high porosity on the pore wall, which is conducive to the rapid diffusion of fluid passing through the pore wall and contact with the attached adsorbent and catalytic materials. However, when there is a concentration and pressure difference of fluid in adjacent pores, fluid diffusion across the pore wall will occur, resulting in significant changes in the concentration and pressure of fluid in adjacent pores.

[0003] Therefore, how to provide a honeycomb rotor that avoids significant changes in concentration and pressure when there is a difference in concentration and pressure between adjacent regions of the fluid on the fiber honeycomb rotor has become a technical problem that urgently needs to be solved in this field. Summary of the Invention

[0004] The purpose of this invention is to provide a honeycomb rotor that avoids significant changes in concentration and pressure when there is a concentration and pressure difference between fluids in adjacent regions on a fiber honeycomb rotor.

[0005] This invention provides a honeycomb rotor comprising a rotor body and air intake and air exhaust structures disposed on opposite sides of the rotor body. From an axial perspective, the rotor body is divided into multiple fan-shaped independent units in the circumferential direction, with a separating surface formed by a separating material between adjacent independent units. The air intake structure includes multiple fan-shaped air intake chambers and a first fan-shaped isolation area. The air exhaust structure includes multiple fan-shaped air exhaust chambers and a first fan-shaped isolation area between adjacent fan-shaped air intake chambers. The air exhaust structure includes multiple fan-shaped air exhaust chambers and a second fan-shaped isolation area. The multiple fan-shaped air intake chambers and multiple fan-shaped air exhaust chambers are arranged one-to-one and mirror-symmetrically on both sides of the thickness of the rotor body, and the first and second fan-shaped isolation areas are also arranged one-to-one and mirror-symmetrically on both sides of the thickness of the rotor body. The angle of any fan-shaped isolation area is greater than or equal to the angle of any independent unit.

[0006] Optionally, from the axial perspective of the rotor body, the angles of the sectors where multiple independent units are located are equal.

[0007] Optionally, the angle between the first sector isolation area and the second sector isolation area is equal to the angle of the sector where the independent unit is located.

[0008] Optionally, from the axial perspective of the rotor body, the air intake structure and the air outlet structure are circular structures; in the circumferential direction of the circle, the fan-shaped air intake chamber and the first fan-shaped isolation zone are alternately arranged, and the fan-shaped air outlet chamber and the second fan-shaped isolation zone are alternately arranged.

[0009] Optionally, the angle of the sector where the independent unit is located is 3° to 30°.

[0010] Optionally, the angle between the sectors containing the first and second sector isolation zones is 3° to 30°.

[0011] Optionally, the gas permeability of the separating material is less than 350 L / m. 2 / min / 1kPa.

[0012] Optionally, the separating surface includes one or a combination of the following: a separating plate located between two adjacent independent units; or a separating membrane located between two adjacent independent units; or an amorphous adhesive layer located between two adjacent independent units.

[0013] Alternatively, the rotor body may be made of fibrous material.

[0014] Optionally, the angle of any one sector-shaped air intake chamber is greater than or equal to the angle of any one independent unit.

[0015] According to the technical content disclosed in this invention, the following beneficial effects are achieved:

[0016] The honeycomb rotor provided by this invention has a rotor body divided into multiple fan-shaped independent units in the circumferential direction. A separating surface formed by a separating material is provided between two adjacent independent units. The separating surface can prevent fluid diffusion between two adjacent independent units. A first fan-shaped isolation zone is provided between two adjacent fan-shaped air inlets. The angle of any first fan-shaped isolation zone is greater than or equal to the angle of any independent unit. When the rotor is working, no independent unit can simultaneously connect any two adjacent fan-shaped air inlets and two fan-shaped air outlets, thereby ensuring that no fluid diffusion occurs between two adjacent fan-shaped air inlets. This ensures that when there is a concentration and pressure difference in the fluid in adjacent areas of the honeycomb rotor, the concentration and pressure will not change significantly.

[0017] Other features and advantages of the invention will become clear from the following detailed description of exemplary embodiments of the invention with reference to the accompanying drawings. Attached Figure Description

[0018] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the invention and, together with their description, serve to explain the principles of the invention.

[0019] Figure 1 This is a schematic diagram of the rotor body structure of the present invention.

[0020] Figure 2 This is a schematic diagram of the first working state of the first structure of the honeycomb rotor of the present invention.

[0021] Figure 3 This is a schematic diagram of the second working state of the first structure of the honeycomb rotor of the present invention.

[0022] Figure 4 This is a schematic diagram of the working state of the second structure of the honeycomb rotor of the present invention.

[0023] Figure 5 This is a schematic diagram of the working state of the third structure of the honeycomb rotor of the present invention.

[0024] Explanation of reference numerals in the attached drawings: 1. Independent unit; 21. Fan-shaped air inlet chamber; 22. Fan-shaped air outlet chamber; 31. First fan-shaped isolation zone; 32. Second fan-shaped isolation zone; 4. Fluid path; 5. Separation surface. Detailed Implementation

[0025] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the invention.

[0026] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the invention or its application or use.

[0027] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the specification.

[0028] In all the examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0029] It should be noted that similar labels and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be discussed further in subsequent figures.

[0030] See Figure 1 This invention discloses a honeycomb rotor comprising a rotor body and an air inlet structure and an air outlet structure disposed on opposite sides of the rotor body. The rotor body is made of fibrous material. The waste gas to be treated enters the rotor body through the air inlet structure and is adsorbed, and the treated waste gas then enters the air outlet structure through the rotor body and is discharged.

[0031] Combination Figure 1 and Figure 2 From the axial perspective of the rotor body, the rotor body is divided into multiple fan-shaped independent units 1 in the circumferential direction. A separating surface 5 formed by a separating material is provided between two adjacent independent units 1. The gas permeability of the separating material is less than 350 L / m.2 / min / 1kPa. The partition surface 5 includes one or a combination of the following: a partition plate located between two adjacent independent units 1; or, a partition membrane located between two adjacent independent units 1; or, an amorphous adhesive layer located between two adjacent independent units 1. The partition surface can isolate fluid (gas) diffusion between each independent unit 1; the air intake structure includes a fan-shaped air intake cavity 21 and a first fan-shaped isolation area 31, with multiple fan-shaped air intake cavities 21 provided, and a first fan-shaped isolation area 31 provided between two adjacent fan-shaped air intake cavities 21; the air outlet structure includes a fan-shaped air outlet cavity 22 and a second fan-shaped isolation area 32, with multiple fan-shaped air outlet cavities 22 provided, and a second fan-shaped isolation area 32 provided between two adjacent fan-shaped air outlet cavities 22; multiple fan-shaped air intake cavities 21 and multiple fan-shaped air outlet cavities 22 are arranged one-to-one and mirror-symmetrically on both sides of the thickness of the rotor body, and the first fan-shaped isolation area 31 and the second fan-shaped isolation area 32 are arranged one-to-one and mirror-symmetrically on the rotor. The thickness of the body on both sides; the angle of any fan-shaped isolation zone and the angle of any fan-shaped air inlet 21 are greater than or equal to the angle of any independent unit 1. It can be seen that a first fan-shaped isolation zone 31 is set between two adjacent fan-shaped air inlet 21. The angle of any first fan-shaped isolation zone 31 is greater than or equal to the angle of any independent unit 1. When the rotor is working, no independent unit 1 can simultaneously connect any two adjacent fan-shaped air inlet 21 and two fan-shaped air outlet 22, thereby ensuring that no fluid diffusion occurs between two adjacent fan-shaped air inlet 21, and ensuring that when there is a concentration and pressure difference in the fluid in adjacent areas on the honeycomb rotor, the concentration and pressure will not change significantly.

[0032] Combination Figure 1 In this embodiment, to reduce processing difficulty, from the axial perspective of the rotor body, the angles of the fan-shaped sections containing multiple independent units 1 are equal. That is, the rotor body is divided into 12 equally sized and shaped independent fan-shaped units 1 in the circumferential direction. Of course, in some embodiments, the multiple independent units 1 can also be set with different angles, as long as the angle of any fan-shaped isolation area and the angle of any fan-shaped air intake chamber 21 are greater than or equal to the angle of any independent unit 1. From the axial perspective of the rotor body, the air intake structure and the air outlet structure are circular structures; in the circumferential direction of the circle, the fan-shaped air intake chamber 21 and the first fan-shaped isolation area 31 are alternately arranged, and the fan-shaped air outlet chamber 22 and the second fan-shaped isolation area 32 are alternately arranged. Furthermore, combined with... Figure 2 In this embodiment, the fan-shaped air inlet chamber 21, the fan-shaped air outlet chamber 22, the independent unit 1, the first fan-shaped isolation area 31, and the second fan-shaped isolation area 32 are all located in the same fan-shaped area with the same angle and size. As shown in the figure, when the fan-shaped air inlet chamber 21 is directly opposite the independent unit 1, the fan-shaped air outlet chamber 22, the first fan-shaped isolation area 31, and the second fan-shaped isolation area 32 are also directly opposite the independent unit 1; at this time, the fluid path 4 is as follows... Figure 2As shown, the airflow enters an independent unit 1 from the fan-shaped air intake chamber 21 and then enters the opposite fan-shaped air outlet chamber 22. There is an independent unit 1 between the independent units 1 corresponding to the two adjacent fan-shaped air intake chambers 21. After the airflow from the two adjacent fan-shaped air intake chambers 21 enters the corresponding independent unit 1, there are two separating surfaces 5 and an independent unit 1 between the two independent units, which completely prevents the airflow from the two adjacent fan-shaped air intake chambers 21 from entering the independent unit 1 and causing air leakage.

[0033] In combination Figure 3 In this embodiment, the fan-shaped air intake chamber 21, the fan-shaped air outlet chamber 22, the independent unit 1, the first fan-shaped isolation area 31, and the second fan-shaped isolation area 32 are all located in the same fan-shaped area with the same angle and size. As shown in the figure, when the fan-shaped air intake chamber 21 faces two adjacent independent units 1, since the angle of the first fan-shaped isolation area 31 is equal to the angle of the independent unit 1, the first fan-shaped isolation area 31 must face two adjacent independent units 1. That is, the first fan-shaped isolation area 31 must correspond to a separating surface 5. After the gas from the two adjacent fan-shaped air intake chambers 21 enters the rotor body, due to the presence of the separating surface 5 corresponding to the first fan-shaped isolation area 31, the fluid path 4 is as follows... Figure 3 As shown, the gas from two adjacent fan-shaped air intake chambers 21 cannot flow into the same independent unit 1 after entering the rotor body, so there is no gas leakage phenomenon.

[0034] Furthermore, in this embodiment, the angle of the sector where the independent unit 1 is located is 3° to 30°. The angle of the sector where the first sector isolation area 31 and the second sector isolation area 32 are located is 3° to 30°. The angle of the sector inlet chamber 21 and the sector outlet chamber 22 is 3° to 30°. Of course, in some embodiments, in order to improve fluid throughput, the angle of any sector inlet chamber 21 is greater than or equal to the angle of any independent unit 1.

[0035] Combination Figure 4 In some embodiments, multiple independent units 1 have equal angles, the angles of independent unit 1, the first sector-shaped isolation zone 31, and the second sector-shaped isolation zone 32 are equal, and the angles of the sector-shaped air inlet chamber 21 and the sector-shaped air outlet chamber 22 are equal and smaller than the angle of independent unit 1. Since the angle of the first sector-shaped isolation zone 31 is equal to the angle of independent unit 1, the first sector-shaped isolation zone 31 must be directly opposite two adjacent independent units 1, meaning the first sector-shaped isolation zone 31 must correspond to a dividing surface 5. After the gas from two adjacent sector-shaped air inlet chambers 21 enters the rotor body, due to the presence of the dividing surface 5 corresponding to the first sector-shaped isolation zone 31, the fluid path 4 is as follows... Figure 4 As shown, the gas from two adjacent fan-shaped air intake chambers 21 cannot flow into the same independent unit 1 after entering the rotor body, so there is no gas leakage phenomenon.

[0036] Combination Figure 5When the angle of the first sector isolation region 31 is less than the angle of the independent unit 1, the first sector isolation region 31 will be located between the two separating surfaces 5 of an independent unit 1 in a certain state, such as... Figure 5 As shown, at this time, the air intake from the fan-shaped air intake chambers 21 on both sides of the first fan-shaped isolation zone 31 will converge into the same independent unit 1, resulting in air leakage. Therefore, in order to prevent air leakage, the angle between the first fan-shaped isolation zone 31 and the second fan-shaped isolation zone 32 must be greater than or equal to the angle of the independent unit 1.

[0037] Machining method for the rotor body;

[0038] 1. Taking the rotation direction of the honeycomb wheel as the plane, and the center of the honeycomb wheel in the plane as the origin, several straight lines with the same angle are radiated out in the plane. The angle is 3-30°. If the angle is too large, the utilization rate of the honeycomb material is low; if the angle is too small, the processing efficiency of the honeycomb wheel is low.

[0039] 2. A straight line forms a dividing surface in the direction perpendicular to the plane. The honeycomb rotor is divided into several identical and independent units 1 along the dividing surface. An isolation zone is set between the functional areas of the rotor used to transmit fluids of different concentrations and pressures. There is no fluid transmission in the honeycomb rotor within the isolation zone. The angle of the isolation zone is not less than the interval angle of the dividing surface. The angle of the isolation zone is 3-30°. When the angle of the isolation zone is less than the interval angle of the dividing surface, diffusion between independent units 1 cannot be isolated.

[0040] 3. The aforementioned independent units are separated by a separator material to prevent diffusion between units. The separator material can be a profile such as a plate, sheet, or film, or an amorphous adhesive, or one or more of these. The gas permeability of the separator material is less than 350 L / m. 2 When the gas permeability is high (e.g., / min / 1kPa), the insulation requirement cannot be met.

[0041] Comparative Example 1: The independent cells of the honeycomb rotor are spaced at 45° intervals. There are no isolation zones in either the air inlet or outlet structures. The gas permeability of the separating material is 40 L / m. 2 / min / 1kPa, when fluid is transferred in a fan-shaped air intake chamber 21, fluid diffuses into the adjacent fan-shaped air intake chambers 21;

[0042] Comparative Example 2: The independent cells of the honeycomb rotor are spaced 20° apart, the angle between the air intake and exhaust structures is 15°, and the gas permeability of the separating material is 40 L / m. 2 / min / 1kPa, when fluid is transferred in a fan-shaped air intake chamber 21, fluid diffuses into the adjacent fan-shaped air intake chambers 21;

[0043] Comparative Example 3: The independent cells of the honeycomb rotor are spaced 20° apart, the isolation zone angle between the air inlet and outlet structures is 20°, and the gas permeability of the separating material is 400 L / m. 2 / min / 1kPa, when fluid is transferred in a fan-shaped air intake chamber 21, fluid diffuses into the adjacent fan-shaped air intake chambers 21;

[0044] Example 1: The independent cells of the honeycomb rotor are spaced at 15° intervals, the isolation zone angle between the air inlet and outlet structures is 15°, and the gas permeability of the separating material is 40 L / m. 2 / min / 1kPa, when fluid is transferred in a sector-shaped air intake chamber 21, no fluid diffuses into the adjacent sector-shaped air intake chamber 21;

[0045] Example 2: The independent cells of the honeycomb rotor are spaced 10° apart, the isolation zone angle between the air inlet and outlet structures is 30°, and the gas permeability of the separating material is 100L / m. 2 When fluid is transferred within a sector-shaped air intake chamber 21 at a pressure of / min / 1kPa, no fluid diffuses into the adjacent sector-shaped air intake chambers 21.

[0046] In summary, the honeycomb rotor provided by this invention not only leverages the advantages of fiber honeycomb in fluid diffusion but also avoids diffusion between different fluids.

[0047] While specific embodiments of the invention have been described in detail by way of examples, those skilled in the art should understand that the examples are for illustrative purposes only and not intended to limit the scope of the invention. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. A honeycomb scroll wheel, characterized by, include: The rotor body and the air intake and air outlet structures disposed on opposite sides of the rotor body; From the axial perspective of the rotor body, the rotor body is divided into multiple fan-shaped independent units in the circumferential direction, and a separating surface formed by a separating material is provided between two adjacent independent units; The air intake structure includes a fan-shaped air intake cavity and a first fan-shaped isolation area. Multiple fan-shaped air intake cavities are provided, and the first fan-shaped isolation area is provided between two adjacent fan-shaped air intake cavities. The air outlet structure includes a fan-shaped air outlet cavity and a second fan-shaped isolation zone. Multiple fan-shaped air outlet cavities are provided, and the second fan-shaped isolation zone is provided between two adjacent fan-shaped air outlet cavities. Multiple fan-shaped air inlets and multiple fan-shaped air outlets are arranged one-to-one and mirror-symmetrically on both sides of the thickness of the rotor body, and the first fan-shaped isolation area and the second fan-shaped isolation area are arranged one-to-one and mirror-symmetrically on both sides of the thickness of the rotor body. The angle of any one of the sector-shaped isolation zones is greater than or equal to the angle of any one of the independent units.

2. The honeycomb rotor according to claim 1, characterized in that: From the axial perspective of the rotor body, the angles of the fan-shaped areas containing the multiple independent units are equal.

3. The honeycomb rotor according to claim 2, characterized in that: The angle between the first sector isolation area and the second sector isolation area is equal to the angle of the sector in which the independent unit is located.

4. The honeycomb rotor according to any one of claims 1 to 3, characterized in that: From the axial perspective of the rotor body, the air intake structure and the air outlet structure are circular structures; In the circumferential direction of the circle, the fan-shaped air intake cavity and the first fan-shaped isolation zone are arranged alternately in sequence, and the fan-shaped air outlet cavity and the second fan-shaped isolation zone are arranged alternately in sequence.

5. The honeycomb rotor according to any one of claims 1 to 3, characterized in that: The angle of the sector where the independent unit is located is between 3° and 30°.

6. The honeycomb rotor according to any one of claims 1 to 3, characterized in that: The angle between the sectors where the first and second sector isolation areas are located is 3° to 30°.

7. The honeycomb rotor according to any one of claims 1 to 3, characterized in that: The gas permeability of the separator material is less than 350 L / m 2 / min / 1 kPa.

8. The honeycomb runner of claim 7, wherein, The separating surface includes one or more of the following combinations: A partition plate located between two adjacent independent units; Or, a separator membrane located between two adjacent independent units; Alternatively, an amorphous adhesive layer located between two adjacent independent units.

9. The honeycomb rotor according to any one of claims 1 to 3, characterized in that: The rotor body is made of fibrous material.

10. The honeycomb rotor according to any one of claims 1 to 3, characterized in that: The angle of any one of the said fan-shaped air intake chambers is greater than or equal to the angle of any one of the said independent units.

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