WO2018094563A1

WO2018094563A1 - Saddle ring filler

Info

Publication number: WO2018094563A1
Application number: PCT/CN2016/106764
Authority: WO
Inventors: 葛红军; 徐丽梅
Original assignee: 南通苏通分离工程科技有限公司
Priority date: 2016-11-22
Filing date: 2016-11-22
Publication date: 2018-05-31

Abstract

A saddle ring filler, comprising an arc-shaped main body (1); a strip-shaped hole (7) is formed in the middle of the arc-shaped main body (1); two large tongue-shaped sheets respectively extend from both ends of the arc-shaped main body (1), the large tongue-shaped sheets are respectively located at an upper and a lower ends of the arc-shaped main body (1), the large tongue-shaped sheets are respectively an upper large tongue-shaped sheet (6) and a lower large tongue-shaped sheet (5); the upper large tongue-shaped sheet (6) and the lower large tongue-shaped sheet (5) have an arc shape, the upper large tongue-shaped sheet (6) and the lower large tongue-shaped sheet (5) are both connected to the two ends of the arc-shaped main body (1); an upper small tongue-shaped sheet (3) is fixedly disposed on the upper large tongue-shaped sheet (6), and a lower small tongue-shaped sheet (4) is fixedly disposed on the lower large tongue-shaped sheet (5).

Description

Moment saddle ring packing

Technical field

The utility model relates to the technical field of chemical fillers, in particular to a saddle ring packing.

Background technique

A packed column is a fluid contact device that is mainly used for contact between gas, liquid, etc. to achieve mass transfer or chemical reaction. The inside of the packed tower often needs to be filled with one or more layers of fillers to provide sufficient contact surfaces for other gas and liquid phases of the gas, and to increase the degree of turbulence. (mainly gas phase) create conditions for mass transfer (including heat transfer) ). They should have a large gas-liquid contact surface and a high mass transfer coefficient, and at the same time, the flux is large and the resistance is small. Therefore, the filler layer is required to have a high void ratio, a large specific surface area, a good surface wetting property, and is advantageous in structure. Close contact, promote turbulence, and adsorption of impurities in the flue gas, etc., mostly used in drying towers, absorption towers, cooling towers, scrubbing towers, and regeneration towers in industries such as refining, metallurgy, gas, and oxygen production.

The saddle ring packing is a commonly used filler, the material is metal, the United States Nonton The saddle ring granular packing produced by the company uses the flanging structure and the passage of the large window to make the mass transfer efficiency between liquid and liquid not high and the dispersion of the liquid droplets insufficient, which affects the efficiency. In addition, the overall saddle ring of the above structure has a small specific surface area, a low void ratio, and a certain limitation in productivity and mass transfer efficiency.

Utility model content

The purpose of the utility model is to provide a saddle ring packing, which has the function of increasing the gas-liquid reaction area and solves the problems raised by the background art.

To achieve the above object, the present invention provides the following technical solutions:

A saddle ring packing comprises a curved body, wherein a strip-shaped hole is arranged in the middle of the curved body, two large tongue pieces respectively extending from two ends of the curved body, and the large tongue piece is located at two The upper end and the lower end of the curved body, the large tongues are an upper end large tongue and a lower end large tongue, the upper end large tongue and the lower end large tongue are arc-shaped, and the upper end large tongue piece and the lower end large section The tongues are connected to the two ends of the curved body, and the upper end large tongue is fixedly provided with an upper end small tongue piece, and the lower end large tongue piece is fixedly provided with a lower end small tongue piece.

Preferably, the upper end small tongue and the lower end small tongue are also irregular long strips

Preferably, the middle portion of the curved body is fixedly provided with a stirring small tongue

Preferably, the curved body, the large tongue and the small tongue are made of ceramic material.

Compared with the prior art, the beneficial effects of the utility model are as follows: not only the liquid-liquid, gas-liquid reaction area is increased, but also the ceramic material is used to make it more durable.

DRAWINGS

1 is a schematic view showing the overall structure of a saddle ring packing of the present invention;

In the figure: 1-arc body, 2-stirring small tongue, 3-upper small tongue, 4-lower small tongue, 5-lower large tongue, 6-upper large tongue, 7-bar hole.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

Referring to FIG. 1 , the utility model provides a technical solution: a saddle ring packing, comprising a curved body, wherein a strip hole 7 is arranged in the middle of the curved body 1 , and the two ends of the curved body 1 respectively extend out Two large tongue pieces, the two large tongue pieces are two at the upper end and the lower end of the curved body 1, and the large tongue pieces are an upper end large tongue piece 6 and a lower end large tongue piece 5, the upper end large tongue piece 6 and the lower end large tongue piece 5 is arc-shaped, and the upper end large tongue piece 6 and the lower end large tongue piece 5 are connected to both ends of the curved body 1, and the upper end large tongue piece 6 is fixedly fixed with an upper end small The tongue piece 3, the lower end large tongue piece 5 is fixedly provided with a lower end small tongue piece 4.

Working principle: The strip-shaped hole is arranged in the curved body 1 and the small tongue piece is arranged on the large tongue piece, which increases the reaction area of the gas-liquid and the liquid-liquid, and the structure made of the ceramic material is light, corrosion-resistant and not easy to aging.

While the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art The scope of the invention is defined by the appended claims and their equivalents.

Claims

A saddle ring packing comprises a curved body, a strip hole (7) is arranged in the middle of the curved body (1), and two large tongue pieces extending from two ends of the curved body (1) respectively The large tongue piece is two at the upper end and the lower end of the curved body (1), and the large tongue is an upper end large tongue (6) and a lower end large tongue (5), and the upper end large tongue (6) And the lower end large tongue piece (5) is arcuate, and the upper end large tongue piece (6) and the lower end large tongue piece (5) are connected to both ends of the curved body (1), the upper end large tongue The upper end small tongue piece (3) is fixed on the piece (6), and the lower end large tongue piece (5) is fixedly provided with a lower end small tongue piece (4).
A saddle ring packing according to claim 1, wherein said upper end small tongue (3) and lower end small tongue piece (4) are also irregularly elongated.
A saddle ring packing according to claim 1, characterized in that the middle portion of the curved body (1) is fixedly provided with a stirring small tongue (2).
A saddle ring packing according to claim 1, wherein the arcuate body (1), the large tongue and the small tongue are made of a ceramic material.