Gas-liquid distributor device of rectifying tower

Abstract

A gas-liquid distributor device of a rectifying tower is characterized by comprising a tower body, a clamping ring is arranged in the tower body, a fixing block is arranged on the clamping ring, an adjusting block is arranged on the clamping ring, an adjusting screw rod is arranged on the adjusting block, a connecting block is arranged on the clamping ring, a placing plate is arranged on the connecting block, and a turnover plate is arranged on the connecting block. The clamping ring is placed in the tower body in the mode of being perpendicular to the inner wall of the tower body, then the multiple connecting blocks are arranged on the clamping ring in a sleeving mode, the adjusting screw rod is rotated, the distance between the fixing block and the adjusting block is increased, and therefore the clamping ring is tightly attached to the inner wall of the tower body, the clamping ring enables the connecting blocks to abut against the inner wall of the tower body at the moment, and the distributor body is placed in the tower body in parallel with the clamping ring. The folding plate is folded down to be parallel to the placing plate, installation is completed, the folding plate is fixed in the rectifying tower through the fixing structure, replacement or maintenance is convenient, vertical and horizontal rectifying towers are used at the same time, and applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas-liquid distributors for distillation towers, in particular to a gas-liquid distributor device for a distillation tower. Background Art

[0002] A distillation tower is a tower-type gas-liquid contact device for distillation. It utilizes the different volatilities of the components in the mixture, that is, the different vapor pressures of the components at the same temperature, to transfer the light components (low-boiling substances) in the liquid phase to the gas phase, and the heavy components (high-boiling substances) in the gas phase to the liquid phase, thereby achieving the purpose of separation. The distillation tower is also a mass transfer and heat transfer device that is widely used in petrochemical production. The distributor is one of the extremely important components in the internal components of the distillation tower, and its performance directly affects the separation efficiency of the distillation tower. A gas-liquid distributor with good performance can reduce the packing end effect, amplification effect, and poor distribution, improve the gas-liquid distribution of the distillation tower, and improve the mass transfer and heat transfer efficiency of the distillation tower. The separation effect of a general gas-liquid distributor is mainly reflected in the uniformity of the distribution of liquid and gas and the size of the ventilation volume. Under certain ventilation volume conditions, the uniformity of the gas-liquid distribution will be the key to the performance of the distributor;

[0003] However, the existing gas-liquid separator is usually fixed inside the distillation tower, which is inconvenient to replace or repair. In order to solve the above problems, a gas-liquid distributor device for the distillation tower is proposed. Utility Model Content

[0004] In response to the above technical problems, the utility model provides a gas-liquid distributor device for a distillation tower, characterized in that it includes a tower body, a clamping ring, a fixed block, an adjusting block, an adjusting screw, a connecting block, a placement plate, a folding plate, a tightening bolt, and a distributor body, wherein a clamping ring is provided in the tower body, a fixed block is provided on the clamping ring, an adjusting block is provided on the clamping ring, an adjusting screw is provided on the adjusting block, a connecting block is provided on the clamping ring, a placement plate is provided on the connecting block, a folding plate is provided on the connecting block, a tightening bolt is provided on the folding plate, and a distributor body is provided on the placement plate;

[0005] Furthermore, the tower body is cylindrical, the clamping ring is located inside the tower body, the clamping ring has a notch, one end of the notch of the clamping ring is fixedly provided with a fixed block, and the other end is fixedly provided with an adjusting block, one end of the adjusting screw is connected to the bearing of the fixed block, the adjusting block has a threaded opening, the other end of the adjusting screw passes through and extends out of the opening of the adjusting block, and the clamping ring is made of an elastic material;

[0006] Furthermore, the connecting block is in an inverted U-shape, the U-shaped opening of the connecting block is placed on the clamping ring, a placement plate is fixedly provided on the inner side of the connecting block, the folding plate is located above the placement plate, the folding plate is connected to the connecting block through a hinge, the folding plate has a circular opening, and the placement plate has a threaded hole;

[0007] Furthermore, the tightening bolt passes through the opening of the folding plate and is threadedly connected to the placement plate. The distributor body is located between the folding plate and the placement plate. There are several connecting blocks.

[0008] Beneficial effects of the utility model:

[0009] The utility model places a clamping ring into the tower body perpendicular to the inner wall of the tower body, then sleeves several connecting blocks on the clamping ring, rotates the adjusting screw to make the distance between the fixing block and the adjusting block farther, so that the clamping ring is close to the inner wall of the tower body. At this time, the clamping ring also presses the connecting block against the inner wall of the tower body, and the distributor body is placed into the tower body in parallel with the clamping ring and placed on the placement plate. The folding plate is folded down and parallel to the placement plate, and the folding plate and the placement plate are clamped and fixed by tightening the bolts to complete the installation. The distributor body is fixed inside the distillation tower through the fixing structure, which is convenient for replacement or maintenance. It can be used with vertical and horizontal distillation towers at the same time to improve applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the overall structure of a gas-liquid distributor device for a distillation tower according to the present invention;

[0011] Figure 2 This is a schematic diagram of the internal structure of a gas-liquid distributor device of a distillation tower according to the present invention;

[0012] Figure 3 This is a partial structural diagram of a gas-liquid distributor device for a distillation tower according to the present invention;

[0013] As shown in the figure: 1 tower body, 2 clamping ring, 3 fixing block, 4 adjusting block, 5 adjusting screw, 6 connecting block, 7 placement plate, 8 folding plate, 9 tightening bolt, 10 distributor body. DETAILED DESCRIPTION

[0014] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0015] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0016] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0017] Example 1

[0018] The utility model provides a gas-liquid distributor device for a distillation tower, characterized in that it includes a tower body 1, a clamping ring 2, a fixed block 3, an adjusting block 4, an adjusting screw 5, a connecting block 6, a placement plate 7, a folding plate 8, a tightening bolt 9, and a distributor body 10. The clamping ring 2 is arranged in the tower body 1, the fixing block 3 is arranged on the clamping ring 2, the adjusting block 4 is arranged on the clamping ring 2, the adjusting screw 5 is arranged on the adjusting block 4, the connecting block 6 is arranged on the connecting block 6, the placement plate 7 is arranged on the connecting block, the folding plate 8 is arranged on the folding plate 8, the tightening bolt 9 is arranged on the folding plate 8, and the distributor body 10 is arranged on the placement plate 7.

[0019] Furthermore, the tower body 1 is cylindrical, the clamping ring 2 is located inside the tower body 1, and there is a notch on the clamping ring 2. One end of the notch of the clamping ring 2 is fixedly provided with a fixed block 3, and the other end is fixedly provided with an adjusting block 4. One end of the adjusting screw 5 is connected to the bearing of the fixed block 3, and the adjusting block 4 has a threaded opening. The other end of the adjusting screw 5 passes through and extends out of the opening of the adjusting block 4. The clamping ring 2 is made of an elastic material.

[0020] Furthermore, the connecting block 6 is in an inverted U-shape, the U-shaped opening of the connecting block 6 is placed on the clamping ring 2, a placement plate 7 is fixedly provided on the inner side of the connecting block 6, a folding plate 8 is located above the placement plate 7, the folding plate 8 is connected to the connecting block 6 by a hinge, a circular opening is provided on the folding plate 8, and a threaded hole is provided on the placement plate 7;

[0021] Furthermore, the tightening bolt 9 passes through the opening of the folding plate 8 and is threadedly connected to the placement plate 7. The distributor body 10 is located between the folding plate 8 and the placement plate 7. There are several connecting blocks 6.

[0022] Example 2

[0023] When in use, place the clamping ring 2 into the tower body 1 perpendicular to the inner wall of the tower body 1, then put several connecting blocks 6 on the clamping ring 2, turn the adjusting screw 5 to make the distance between the fixing block 3 and the adjusting block 4 farther, so that the clamping ring 2 is close to the inner wall of the tower body 1. At this time, the clamping ring 2 will also press the connecting block 6 against the inner wall of the tower body 1, and place the distributor body 10 parallel to the clamping ring 2 into the tower body 1, and place it on the placement plate 7, fold the folding plate 8 down and make it parallel to the placement plate 7, and tighten the bolt 9 to clamp the folding plate 8 and the placement plate 7 to complete the installation.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. The various components mentioned in the present invention are common technologies in the existing field. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in this utility model is defined by the appended claims and their equivalents.

Claims

1. A gas-liquid distributor device for a distillation tower, characterized in that: It includes a tower body, a clamping ring, a fixed block, an adjusting block, an adjusting screw, a connecting block, a placement plate, a folding plate, a tightening bolt, and a distributor body. The clamping ring is arranged in the tower body, the fixing block is arranged on the clamping ring, the adjusting block is arranged on the clamping ring, the adjusting screw is arranged on the adjusting block, the connecting block is arranged on the clamping ring, the placement plate is arranged on the connecting block, the folding plate is arranged on the connecting block, the tightening bolt is arranged on the folding plate, and the distributor body is arranged on the placement plate.

2. The gas-liquid distributor device for a distillation tower according to claim 1, characterized in that: The tower body is cylindrical, the clamping ring is located inside the tower body, and there is a notch on the clamping ring. A fixed block is fixedly provided at one end of the notch of the clamping ring, and an adjusting block is fixedly provided at the other end. One end of the adjusting screw is connected to the fixed block bearing, and a threaded opening is provided in the adjusting block. The other end of the adjusting screw passes through and extends out of the opening of the adjusting block. The clamping ring is made of elastic material.

3. The gas-liquid distributor device of a distillation tower according to claim 2, characterized in that: The connecting block is in an inverted U-shape, and the U-shaped opening of the connecting block is placed on the clamping ring. A placement plate is fixed on the inner side of the connecting block. The folding plate is located above the placement plate. The folding plate is connected to the connecting block through a hinge. The folding plate has a circular opening and a threaded hole is provided on the placement plate.

4. The gas-liquid distributor device for a distillation tower according to claim 3, characterized in that: The tightening bolt passes through the opening of the folding plate and is threadedly connected to the placement plate. The distributor body is located between the folding plate and the placement plate. There are several connecting blocks.

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