Anti-blocking double-channel packed column gas distributor

Abstract

The utility model relates to a kind of anti-blocking double-channel packing tower gas distributor, belong to gas distributor technical field.The anti-blocking double-channel packing tower gas distributor, comprising: bottom ring, the lower end of the bottom ring is fixedly connected with multiple installation buckles, the longitudinal section of the bottom ring is arc-shaped;Flow equalizing mechanism, the flow equalizing mechanism is installed in the inside of bottom ring, the surface of the flow equalizing mechanism extends to the upper end of bottom ring;Wherein, the flow equalizing mechanism includes the exchange component being set in the inside of bottom ring;The above-mentioned anti-blocking double-channel packing tower gas distributor, the liquid ring of bottom can be guided to the gas below by being set, and by being set upper gas ring, gas flow can be staggered distribution, by the setting of upper gas ring, liquid and gas can form good sufficient contact, so that gas rises and contacts with liquid, prolongs contact time, and guarantees gas-liquid contact effect.

Description

Technical Field

[0001] This utility model relates to the field of gas distributor technology, and in particular to an anti-clogging dual-channel packed tower gas distributor. Background Technology

[0002] A packed tower is a mass transfer device that uses packing as the gas-liquid two-phase contact component to achieve mixture separation through countercurrent gas-liquid contact. Packing materials such as Raschig rings and Pall rings provide gas-liquid contact surfaces. In the design of chemical packed towers, anti-clogging dual-channel gas distributors achieve efficient gas distribution and anti-clogging functions through optimized structure.

[0003] A search of existing Chinese patents for "gas distributors" revealed that the device reduces the distance required for gas to rise and effectively reduces the height between the gas inlet and the packing. However, during use, the gas rises and comes into contact with the liquid, but the contact effect is relatively short, which affects the gas-liquid contact effect. Utility Model Content

[0004] Therefore, it is necessary to provide an anti-clogging dual-channel packed tower gas distributor to address the problem that the contact effect between rising gas and liquid is relatively short, which affects the gas-liquid contact effect.

[0005] A clog-resistant dual-channel packed tower gas distributor is provided, comprising: a bottom ring, the lower end of which is fixedly connected with multiple mounting buckles, the longitudinal cross-section of which is arc-shaped; and a flow equalization mechanism installed inside the bottom ring, the surface of which extends to the upper end of the bottom ring; wherein the flow equalization mechanism includes an exchange component disposed inside the bottom ring, the surface of which extends to the upper end of the bottom ring, and the flow equalization component is disposed at the upper end of the exchange component.

[0006] In one embodiment, the exchange assembly includes two bottom liquid storage rings disposed inside the bottom ring, an upper gas ring disposed at the upper end of the bottom liquid storage ring, a middle cover disposed inside the upper gas ring, and a plurality of connecting plates fixedly connected inside the upper gas ring, the plurality of connecting plates being distributed in a ring shape along the inner wall of the upper gas ring.

[0007] In one embodiment, the flow equalization component includes multiple mounting plates, which are fixedly connected to the upper end of the exchange component. The multiple mounting plates are distributed in a ring shape along the edge of the bottom ring. A support plate is fixedly connected to the upper end of the mounting plate, and multiple flow guide plates are embedded in the upper inclined surface of the support plate.

[0008] In one embodiment, the surface of the connecting plate is fixedly connected to the inner wall of the adjacent bottom liquid storage ring, and the longitudinal cross-section of the connecting plate is shaped like a "Z".

[0009] In one embodiment, a connecting block is fixedly connected to the inner top wall of the connecting plate, and the connecting block is fixedly connected to the surface of the bottom liquid storage ring.

[0010] In one embodiment, the inner wall of the middle cover is fixedly connected to a plurality of connecting brackets, which are fixedly connected to the surface of the adjacent bottom liquid storage ring.

[0011] In one embodiment, the upper inclined surface of the support plate is provided with a plurality of arc-shaped grooves, which are evenly distributed along the upper inclined surface of the support plate.

[0012] In one embodiment, a plurality of the flow guide arc plates are installed inside adjacent arc grooves, and the plurality of flow guide arc plates are distributed in a conical shape.

[0013] Beneficial effects

[0014] 1. The above-mentioned anti-clogging dual-channel packed tower gas distributor can guide the gas below through the bottom liquid storage ring, and can distribute the gas flow in an alternating manner through the upper gas ring. The upper gas ring can make the liquid and gas form good and sufficient contact, allowing the gas to rise and contact the liquid, prolonging the contact time and ensuring the gas-liquid contact effect.

[0015] 2. Through the set flow equalization component, the gas can be well dispersed by multiple flow guide arc plates arranged in a cone shape. The longitudinal cross section of the flow guide arc plate is arc-shaped, which can guide the airflow. The effect of multiple flow guide arc plates being distributed in a cone shape can guide the gas at different positions through the arc surface, keeping the gas distribution more uniform. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the flow equalization mechanism of this utility model;

[0019] Figure 3 This is an exploded view of the switching component of this utility model;

[0020] Figure 4 This is a partial structural diagram of the switching component of this utility model;

[0021] Figure 5 This is a schematic diagram of the partial explosion structure of the flow equalization component of this utility model.

[0022] Figure label:

[0023] 1. Bottom ring; 2. Mounting buckle; 3. Flow equalization mechanism; 31. Exchange component; 311. Bottom liquid storage ring; 312. Upper gas ring; 313. Connecting plate; 314. Middle cover; 315. Connecting frame; 316. Connecting block; 32. Flow equalization component; 321. Mounting plate; 322. Support plate; 323. Arc groove; 324. Flow guide arc plate. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0025] The following is combined with Figures 1-5 This invention describes an anti-clogging dual-channel packed tower gas distributor.

[0026] In one embodiment, a clog-resistant dual-channel packed tower gas distributor includes: a bottom ring 1, with a plurality of mounting buckles 2 fixedly connected to the lower end of the bottom ring 1, and the longitudinal cross-section of the bottom ring 1 being arc-shaped; a flow equalization mechanism 3, which is installed inside the bottom ring 1, and the surface of the flow equalization mechanism 3 extends to the upper end of the bottom ring 1; wherein, the flow equalization mechanism 3 includes an exchange component 31 disposed inside the bottom ring 1, the surface of the exchange component 31 extending to the upper end of the bottom ring 1, and a flow equalization component 32 disposed at the upper end of the exchange component 31;

[0027] like Figure 1-4 As shown, the exchange assembly 31 includes two bottom liquid storage rings 311 disposed inside the bottom ring 1. An upper gas ring 312 is disposed at the upper end of the bottom liquid storage ring 311. A middle cover 314 is disposed inside the upper gas ring 312. Multiple connecting plates 313 are fixedly connected inside the upper gas ring 312. The multiple connecting plates 313 are distributed in a ring shape along the inner wall of the upper gas ring 312.

[0028] The surface of the connecting plate 313 is fixedly connected to the inner wall of the adjacent bottom liquid storage ring 311. The longitudinal section of the connecting plate 313 is shaped like a "Z". A connecting block 316 is fixedly connected to the inner top wall of the connecting plate 313. The connecting block 316 is fixedly connected to the surface of the bottom liquid storage ring 311. A plurality of connecting brackets 315 are fixedly connected to the inner wall of the middle cover 314. The connecting brackets 315 are fixedly connected to the surface of the adjacent bottom liquid storage ring 311.

[0029] In this embodiment, the device guides the gas below through the bottom liquid storage ring 311 and distributes the airflow in an alternating manner through the upper gas ring 312. The upper gas ring 312 ensures good and sufficient contact between the liquid and the gas. At the same time, the bottom liquid storage ring 311 provides good support for the liquid. Multiple connecting plates 313 connect and support the bottom liquid storage ring 311 and the upper gas ring 312. The connecting frame 315 supports the middle cover 314.

[0030] like Figure 1 , Figure 2 and Figure 5 As shown, the flow equalization component 32 includes multiple mounting plates 321, which are fixedly connected to the upper end of the exchange component 31. The multiple mounting plates 321 are distributed in a ring shape along the edge of the bottom ring 1. A support plate 322 is fixedly connected to the upper end of the mounting plate 321. Multiple flow guide arc plates 324 are embedded in the upper inclined surface of the support plate 322. Multiple arc grooves 323 are opened on the upper inclined surface of the support plate 322. The multiple arc grooves 323 are evenly distributed along the upper inclined surface of the support plate 322. The multiple flow guide arc plates 324 are installed inside adjacent arc grooves 323 and are distributed in a conical shape.

[0031] In this embodiment, the device uses multiple guide arc plates 324 arranged in a conical shape to achieve a good dispersion effect on the gas. Multiple arc grooves 323 can achieve multiple positioning of adjacent guide arc plates 324. The longitudinal cross-section of the guide arc plates 324 is arc-shaped, which can guide the airflow. The conical distribution of multiple guide arc plates 324 can guide the gas at different positions through the arc surfaces, keeping the gas distribution more uniform.

[0032] Working principle: The bottom liquid storage ring 311 guides the gas below, and the upper gas ring 312 provides staggered airflow. The upper gas ring 312 ensures good and sufficient contact between the liquid and gas. At the same time, the bottom liquid storage ring 311 has multiple guide arc plates 324 arranged in a conical shape, and multiple arc grooves 323 provide multiple positioning for adjacent guide arc plates 324. The longitudinal section of the guide arc plates 324 is arc-shaped. The conical distribution of multiple guide arc plates 324 guides the gas at different positions.

[0033] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A clog-resistant dual-channel packed tower gas distributor, characterized in that, include: Bottom ring (1), the lower end of which is fixedly connected with multiple mounting buckles (2), the longitudinal section of which is arc-shaped; A flow equalization mechanism (3) is installed inside the bottom ring (1), and the surface of the flow equalization mechanism (3) extends to the upper end of the bottom ring (1); The flow equalization mechanism (3) includes an exchange component (31) disposed inside the bottom ring (1), the surface of the exchange component (31) extends to the upper end of the bottom ring (1), and a flow equalization component (32) is disposed at the upper end of the exchange component (31).

2. The anti-clogging dual-channel packed tower gas distributor according to claim 1, characterized in that, The exchange assembly (31) includes two bottom liquid storage rings (311) disposed inside the bottom ring (1). An upper gas ring (312) is disposed at the upper end of the bottom liquid storage ring (311). A middle cover (314) is disposed inside the upper gas ring (312). Multiple connecting plates (313) are fixedly connected inside the upper gas ring (312). The multiple connecting plates (313) are distributed in a ring shape along the inner wall of the upper gas ring (312).

3. The anti-clogging dual-channel packed tower gas distributor according to claim 2, characterized in that, The flow equalization component (32) includes multiple mounting plates (321), which are fixedly connected to the upper end of the exchange component (31). The multiple mounting plates (321) are distributed in a ring shape along the edge of the bottom ring (1). A support plate (322) is fixedly connected to the upper end of the mounting plate (321), and multiple flow guide arc plates (324) are embedded in the upper inclined surface of the support plate (322).

4. The anti-clogging dual-channel packed tower gas distributor according to claim 2, characterized in that, The surface of the connecting plate (313) is fixedly connected to the inner wall of the adjacent bottom liquid storage ring (311), and the longitudinal section of the connecting plate (313) is shaped like a zigzag.

5. The anti-clogging dual-channel packed tower gas distributor according to claim 4, characterized in that, A connecting block (316) is fixedly connected to the inner top wall of the connecting plate (313), and the connecting block (316) is fixedly connected to the surface of the bottom liquid storage ring (311).

6. The anti-clogging dual-channel packed tower gas distributor according to claim 5, characterized in that, The inner wall of the middle cover (314) is fixedly connected to a plurality of connecting brackets (315), which are fixedly connected to the surface of the adjacent bottom liquid storage ring (311).

7. The anti-clogging dual-channel packed tower gas distributor according to claim 3, characterized in that, The upper inclined surface of the support plate (322) is provided with a plurality of arc-shaped grooves (323), and the plurality of arc-shaped grooves (323) are evenly distributed along the upper inclined surface of the support plate (322).

8. The anti-clogging dual-channel packed tower gas distributor according to claim 7, characterized in that, Multiple flow guide arc plates (324) are installed inside adjacent arc grooves (323), and the multiple flow guide arc plates (324) are distributed in a conical shape.

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