CN203484161U

CN203484161U - Teller rosette

Info

Publication number: CN203484161U
Application number: CN201320494565.0U
Authority: CN
Inventors: 林东海
Original assignee: ZHEJIANG DINGNAI PLASTIC PIPE VALVE CO Ltd
Current assignee: ZHEJIANG DINGNAI PLASTIC PIPE VALVE CO Ltd
Priority date: 2013-08-14
Filing date: 2013-08-14
Publication date: 2014-03-19
Anticipated expiration: 2023-08-14

Abstract

The utility model relates to a Teller rosette, comprising an outer ring (1) and an inner ring (2), wherein the outer ring (1) and the inner ring (2) are concentrically arranged, semicircular assemblies (3) are uniformly arranged on the upper side and the lower side between the outer ring (1) and the inner ring (2) along the circumferential direction, the semicircular assemblies (3) on the upper side and the semicircular assemblies (3) on the lower side are alternatively arranged, and semicircular bars (4) of the semicircular assemblies (3) on the upper side and the semicircular bars (4) of the semicircular assemblies (3) on adjacent lower side are not located on the same vertical plane. The Teller rosette provided by the utility model has a simple structure, the up and down alternative arrangement is adopted to improve the specific surface area, and vertical ribs are additionally installed to reinforce the strength of the inner ring and the outer ring, obviously improve the separation efficiency of the rosette, reduce the resistance and prolong the service life.

Description

A kind of filler for flower ring

Technical field

The utility model relates to pipeline filler field, particularly relates to a kind of filler for flower ring.

Background technology

The main feature of filler for flower ring is that the voidage of filler is large, be difficult for blocked, also have the advantages such as flux is large, resistance is little, filler for flower ring also claims that plum-blossom ring filler is around forming by many annulus knots, because can there be higher liquid holdup the gap of filler, because the gap location of this filler can have higher dispersed phase holdup, can make in tower liquid residence time longer, thereby increased the time of contact of gas-liquid, improved the mass-transfer efficiency of filler.It is large that polypropylene filler has voidage, and pressure drop and height of transfer unit are low, and spotting out is high, and fully, proportion is little in vapour-liquid contact, and mass-transfer efficiency high is used in gas scrubbing, chemical pipeline and purifying column.

But along with filler for flower ring application extensively, entered practice for a long time, found some defects, in the time of filler filling in bulk, easily occur overlapping each other, cause the effective area of filler not play one's part to the full, affect result of use; The inside and outside distribution of filler is even not, and specific area is large not.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of filler for flower ring, simple in structure, has strengthened the intensity of inner and outer ring, has improved specific area, reduces resistance, has extended service life.

The utility model solves the technical scheme that its technical problem adopts: a kind of filler for flower ring is provided, comprise outer shroud and interior ring, described outer shroud and interior ring are arranged concentric, it is characterized in that, between described outer shroud and interior ring, upside and downside are all furnished with semicircle assembly along even circumferential, the semicircle assembly of upside and the semicircle assembly of downside are interlaced arrangement, described semicircle assembly is connected by one end of two half round bars, other end bifurcated middle part are connected with some bracing pieces and form, wherein divergent ends and outer shroud are connected and fixed, the other end and interior ring are connected and fixed, the half round bar of the half round bar of the semicircle assembly of upside and adjacent downside semicircle assembly is not on same perpendicular.

Between described outer shroud and interior ring, between the semicircle assembly corresponding with its downside of one end of the bracing piece of upside or upper side position semicircle assembly separately, be connected with stud.

The quantity that is positioned at the semicircle assembly of upside and the semicircle assembly of downside is identical.

The half round bar of the half round bar of the semicircle assembly of upside and adjacent downside semicircle assembly is close to layout.

The quantity of the bracing piece on described semicircle assembly is 1～3.

beneficial effect

The utility model relates to a kind of filler for flower ring, simple in structure, adopts and is staggeredly arranged up and down, has improved specific area, and has installed stud additional, has strengthened the intensity of inner and outer ring, obviously improves the separative efficiency of filler, reduces resistance, has extended service life.

Accompanying drawing explanation

Fig. 1 is a kind of plan structure figure of the present utility model;

Fig. 2 is a kind of front view of the present utility model;

Fig. 3 is another kind of plan structure figure of the present utility model.

The specific embodiment

Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.

Embodiment of the present utility model relates to a kind of filler for flower ring, comprise outer shroud 1 and interior ring 2, described outer shroud 1 and interior ring 2 are arranged concentric, between described outer shroud 1 and interior ring 2, upside and downside are all furnished with semicircle assembly 3 along even circumferential, the semicircle assembly 3 of upside is interlaced arrangement with the semicircle assembly 3 of downside, described semicircle assembly 3 is connected by one end of two half round bars 4, other end bifurcated middle part are connected with some bracing pieces 6 and form, wherein divergent ends and outer shroud 1 are connected and fixed, the other end and interior ring 2 are connected and fixed, the half round bar 4 of the half round bar 4 of the semicircle assembly 3 of upside and adjacent downside semicircle assembly 3 is not on same perpendicular.

Between described outer shroud 1 and interior ring 2, between the semicircle assembly 3 corresponding with its downside of one end of the bracing piece 6 of upside or upper side position semicircle assembly 3 separately, be connected with stud 5.

The quantity that is positioned at the semicircle assembly 3 of upside and the semicircle assembly 3 of downside is identical.

The half round bar 4 of the semicircle assembly 3 of upside is close to layout with the half round bar 4 of adjacent downside semicircle assembly 3.

Embodiment 1

As shown in Fig. 1～2, this a kind of filler for flower ring be respectively furnished with up and down 6 downside semicircle assemblies 3, and on each semicircle assembly 3, be furnished with a bracing piece 6, wherein between the semicircle assembly 3 corresponding with its downside of one end of the bracing piece 6 of upper side position semicircle assembly 3 separately, be connected with stud 5, be applicable to small gas washing, chemical pipeline and purifying column.

Embodiment 2

As shown in Figure 3, this a kind of filler for flower ring be respectively furnished with up and down 10 downside semicircle assemblies 3, and on each semicircle assembly 3, be furnished with 2 bracing pieces 6, wherein between the semicircle assembly 3 corresponding with its downside of one end of the bracing piece 6 of all semicircle assembly 3 of upside, be connected with stud 5, be applicable to big-and-middle-sized gas scrubbing, chemical pipeline and purifying column.

Claims

1. a filler for flower ring, comprise outer shroud (1) and interior ring (2), described outer shroud (1) and interior ring (2) are arranged concentric, it is characterized in that, between described outer shroud (1) and interior ring (2), upside and downside are all furnished with semicircle assembly (3) along even circumferential, the semicircle assembly (3) of upside is interlaced arrangement with the semicircle assembly (3) of downside, described semicircle assembly (3) is connected by one end of two half round bars (4), other end bifurcated middle part are connected with some bracing pieces (6) and form, wherein divergent ends and outer shroud (1) are connected and fixed, the other end and interior ring (2) are connected and fixed, the half round bar (4) of the half round bar (4) of the semicircle assembly (3) of upside and adjacent downside semicircle assembly (3) is not on same perpendicular.

2. a kind of filler for flower ring according to claim 1, is characterized in that: between described outer shroud (1) and interior ring (2), between the semicircle assembly (3) corresponding with its downside of one end of the bracing piece (6) of upside or upper side position semicircle assembly (3) separately, be connected with stud (5).

3. a kind of filler for flower ring according to claim 1, is characterized in that: the quantity that is positioned at the semicircle assembly (3) of upside and the semicircle assembly (3) of downside is identical.

4. a kind of filler for flower ring according to claim 1, is characterized in that: the half round bar (4) of the semicircle assembly (3) of upside is close to layout with the half round bar (4) of adjacent downside semicircle assembly (3).

5. a kind of filler for flower ring according to claim 1, is characterized in that: the quantity of the bracing piece (6) on described semicircle assembly (3) is 1～3.