A random packing support

Abstract

The present invention relates to the technical field of packed towers, and in particular to a random packing support. It includes a truss beam, a packing support beam, an anti-blocking nozzle and a support ring; the support ring is fixedly connected to the inner wall of the packed tower, the truss beam is fixedly connected to the support ring, the packing support beam is fixedly connected to the bottom of the truss beam, and the anti-blocking nozzle is fixedly connected to the bottom of the packing support beam; the side wall of the packing support beam is opened. The present invention adopts a truss beam to reduce the gas-liquid phase resistance, which is conducive to uniform gas-liquid distribution. The packing support beam of the present invention is fixedly connected to the bottom of the truss beam, and random packing is placed on the upper part of the packing support beam; the truss beam is an embedded packing support, thereby reducing the tower height and reducing costs. The side wall of the packing support beam of the present invention is punched with holes, and the free cross-sectional area is large, which is conducive to gas distribution; the anti-blocking nozzle is fixedly connected to the bottom of the packing support beam, and the anti-blocking nozzle is used, which is conducive to liquid distribution.

Description

Technical Field

[0001] The invention relates to the technical field of packed towers, and in particular to a random packing support. Background Art

[0002] Packed towers are commonly used separation equipment with the characteristics of low pressure drop and high operational flexibility. The reasonable design of packing support plays an important role in ensuring the operational performance of packed towers. Conventional designs use hump-type supports or grid supports on the upper part of steel beams. As packed towers become larger, steel beams become larger and larger, tower heights also increase, increasing investment costs. In addition, there is the defect of uneven gas-liquid distribution. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a random packing support, which reduces tower height and cost and is conducive to uniform gas-liquid distribution.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A random packing support comprises a truss beam, a packing support beam, an anti-blocking nozzle and a support ring; the support ring is fixedly connected to the inner wall of the packing tower, the truss beam is fixedly connected to the support ring, the packing support beam is fixedly connected to the bottom of the truss beam, and the anti-blocking nozzle is fixedly connected to the bottom of the packing support beam; the side wall of the packing support beam is opened.

[0006] The filler support beam includes multiple sections, and each section of the filler support beam includes a beam body, a reinforcing plate and a blocking plate; the beam body has a trapezoidal cross-section and an arc-shaped bottom, multiple reinforcing plates are fixedly connected in the middle of the beam body, and the blocking plates are fixedly connected at both ends of the beam body.

[0007] The filler support beam is installed vertically to the truss beam, the edges of adjacent sections of the filler support beam overlap, and the edges are fixed to the truss beam by bolts.

[0008] The edges of the two sections at both ends of the filler support beam are connected to the support ring by bolts.

[0009] The side wall of the filler support beam is punched with holes which are circular or oblong holes.

[0010] The bottom of the filler support beam is fixed with a pipe seat, and the anti-blocking nozzle is installed on the pipe seat.

[0011] The random filler is placed on the upper part of the filler support beam.

[0012] The bottom surface of the truss beam and the top surface of the support ring are in the same plane.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention adopts a truss beam to reduce the gas-liquid phase resistance and is conducive to uniform gas-liquid distribution.

[0015] 2. The filler support beam of the present invention is fixedly connected to the bottom of the truss beam, and the loose filler is placed on the upper part of the filler support beam; the truss beam is supported by embedded filler, thereby reducing the tower height and reducing the cost.

[0016] 3. The side wall of the filler support beam of the present invention is punched with holes, and the free cross-sectional area is large, which is beneficial to gas distribution; the anti-blocking nozzle is fixedly connected to the bottom of the filler support beam, and the use of the anti-blocking nozzle is beneficial to liquid distribution. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 for Figure 1 A-direction enlarged view;

[0019] Figure 3 This is a schematic diagram of the filler support beam structure of the present invention;

[0020] Figure 4 This is a schematic diagram of the reinforcing plate structure of the present invention;

[0021] Figure 5 This is a schematic diagram of the blocking plate structure of the present invention;

[0022] Figure 6 It is a schematic diagram of the anti-clogging nozzle structure of the present invention.

[0023] In the figure: 1-truss beam; 2-filler support beam; 3-anti-blocking nozzle; 4-support ring; 5-bolt; 6-inner wall of packing tower; 7-reinforcement plate; 8-blocking plate; 9-hole; 10-bolt hole; 11-pipe seat; 12-beam body. DETAILED DESCRIPTION

[0024] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings:

[0025] like Figure 1-6 As shown, a random packing support includes a truss beam 1, a packing support beam 2, an anti-blocking nozzle 3 and a support ring 4.

[0026] The support ring 4 is annular and is welded to the inner wall 6 of the packing tower. The truss beam 1 is welded to the support ring 4. The bottom surface of the truss beam 1 and the top surface of the support ring 4 are in the same plane.

[0027] The filler support beam 2 includes 12 sections, each of which includes a beam body 12, a reinforcing plate 7 and a blocking plate 8. The beam body 12 has a trapezoidal cross section and an arc-shaped bottom. Five reinforcing plates are evenly distributed and fixed in the middle of the beam body 12, and the blocking plates 8 are fixed at both ends of the beam body 12.

[0028] The side wall of the filler support beam 12 is punched with a circular or oblong hole 9. The edge of the beam 12 is provided with a bolt hole 10. The bottom of the beam 12 is fixed with a pipe seat 11, and the anti-blocking nozzle 3 is installed on the pipe seat 11.

[0029] The filler support beam 2 is installed vertically to the truss beam 1, and the edges of the two sections of the filler support beam at both ends are fixed to the bottom of the support ring 4 by bolts 5, and the edges of the adjacent sections of the filler support beam in the middle overlap, and their edges are fixed to the bottom of the truss beam 1 by bolts 5. Loose filler is placed on the upper part of the filler support beam 2.

[0030] The packing support beam 2 is fixed to the bottom of the truss beam 1 with bolts, and a blocking plate 8 is provided at the end, which together with the support ring 4 forms a sealed space. The gas medium enters the bottom of the current layer of packing through the punching hole 9 on the side wall of the packing support beam, and the liquid is distributed downward through the anti-blocking nozzle 3 at the bottom of the packing support beam and enters the upper part of the next layer of packing.

[0031] The present invention adopts a truss beam 1 to reduce the gas-liquid phase resistance, which is beneficial to the uniform distribution of gas and liquid. The filler support beam 2 of the present invention is fixedly connected to the bottom of the truss beam 1, and a loose filler is placed on the upper part of the filler support beam 2; the truss beam 1 is a buried filler support, thereby reducing the tower height and reducing costs. The side wall of the filler support beam 2 of the present invention is punched with holes 9, and the free cross-sectional area is large, which is beneficial to gas distribution; the anti-blocking nozzle 3 is fixedly connected to the bottom of the filler support beam 2, and the anti-blocking nozzle 3 is used, which is beneficial to liquid distribution.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A random packing support, characterized in that: It includes a truss beam, a packing support beam, an anti-blocking nozzle and a support ring; the support ring is fixedly connected to the inner wall of the packing tower, the truss beam is fixedly connected to the support ring, the packing support beam is fixedly connected to the bottom of the truss beam, and the anti-blocking nozzle is fixedly connected to the bottom of the packing support beam; the side wall of the packing support beam is opened; The filler support beam comprises multiple sections, each of which comprises a beam body, a reinforcing plate and a blocking plate; the beam body has a trapezoidal cross section and an arc-shaped bottom, multiple reinforcing plates are fixedly connected in the middle of the beam body, and the blocking plates are fixedly connected at both ends of the beam body; The filler support beam is installed vertically to the truss beam, the edges of adjacent sections of the filler support beam overlap, and the edges are fixed to the truss beam by bolts; The two sections at both ends of the filler support beam have their edges connected to the support ring by bolts; The side wall of the filler support beam is punched with a circular or oblong hole; The random filler is placed on the upper part of the filler support beam.

2. A random packing support according to claim 1, characterized in that: The bottom of the filler support beam is fixed with a pipe seat, and the anti-blocking nozzle is installed on the pipe seat.

3. A random packing support according to claim 1, characterized in that: The bottom surface of the truss beam and the top surface of the support ring are in the same plane.

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