CN211536879U

CN211536879U - Enhancement mode multipocket vane type vapour and liquid separator subassembly

Info

Publication number: CN211536879U
Application number: CN201922066638.6U
Authority: CN
Inventors: 贾爱云; 石文梁
Original assignee: Hangzhou Gauge & Moment Technology Co ltd
Current assignee: Hangzhou Gauge & Moment Technology Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-09-22
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses an enhancement mode many pockets vane type vapour and liquid separator subassembly, including the blade group that a plurality of groups interval set up, every group blade group is overlapped by the main blade of V type and the vice blade of V type and is constituteed, and the main blade of V type is connected with first folding extension by first windward wall and is formed, and the vice blade is connected with second folding extension by second windward wall and is formed, and first folding extension is folded through concave surface, convex surface, and the convex surface is connected with the laminating of second windward wall and is formed a plurality of collection bags, opens the import of collection bag on the second windward wall; the second folding extension section is folded through a concave surface and a convex surface, the convex surface is connected with the first windward wall surface in a fitting manner to form a plurality of collecting bags, and inlets of the collecting bags are formed in the first windward wall surface; and the outermost collection bag is open.

Description

Enhancement mode multipocket vane type vapour and liquid separator subassembly

Technical Field

The utility model relates to a vane type vapour and liquid separator technical field especially relates to a many pockets of super vane type vapour and liquid separator subassembly of high-efficient compound enhancement mode.

Background

The traditional single-bag vane type component is characterized in that a plurality of wave-shaped main vanes are arranged at intervals to form a channel, each wave crest or each wave trough of each main vane is fixed with the main vane through a bent auxiliary vane to form a liquid film collecting bag, as shown in figure 1, but the single-bag type component is provided with the liquid film collecting bag at the wave crest or the wave trough, the whole channel width is changed, the channel is suddenly narrowed at the collecting bag, the gas is compressed, the flow speed is suddenly increased, simultaneously, gas flow impact and rotational flow are generated in the liquid film collecting bag, so that the collected liquid is splashed by the gas again, the flow channel is widened after the liquid passes through the narrow channel of the collecting bag along with the gas, the gas begins to expand, and the flow speed is; eventually leading to poor separation and increased pressure drop across the separation channels of the vanes.

The improved double-bag vane type component is characterized in that on the basis of a single-bag vane type component, each auxiliary vane is reversely extended and provided with a bent auxiliary vane, so that the original single bag is changed into a left bag and a right bag, as shown in figure 2, and the size change of a channel is reduced. However, the structural design has the following use problems:

1. the collecting bag is a light plate on the opposite panel, and has no tortuous change, captured liquid drop and liquid film can not be collected in time and can be taken away by airflow easily to generate secondary entrainment.

2. The collecting bag cannot be too long, the corresponding liquid drop catching surface is too long, and a liquid film generated by the caught liquid drops cannot be collected in time and is easily taken away by gas again; because the length of each section of channel cannot be too long due to the fact that the length of each section of channel cannot be too long, the speed of gas in the channel changes seriously, and the probability of secondary entrainment and liquid film breaking is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an enhancement mode multipocket vane type vapour and liquid separator subassembly aims at solving current two-pocket vane type subassembly and catches and can not in time collect, can not be by the littleer liquid drop that two-pocket blade caught, and gaseous rapid change of speed is serious in the passageway, has increased the problem of secondary smuggleing secretly and broken liquid film's probability.

In order to achieve the above object, the utility model provides a following technical scheme: an enhanced multi-pocket blade type gas-liquid separator component comprises a plurality of groups of blade groups arranged at intervals, each group of blade groups is formed by superposing a V-shaped main blade and a V-shaped auxiliary blade, the V-shaped main blade is formed by connecting a first windward wall surface and a first folding extension section, the auxiliary blade is formed by connecting a second windward wall surface and a second folding extension section,

the first folding extension section is folded through the concave surface and the convex surface, the convex surface is connected with the second windward wall surface in a fitting manner to form a plurality of collecting bags, and inlets of the collecting bags are formed in the second windward wall surface;

the second folding extension section is folded through a concave surface and a convex surface, the convex surface is connected with the first windward wall surface in a fitting manner to form a plurality of collecting bags, and inlets of the collecting bags are formed in the first windward wall surface; and the outermost collection bag is open.

Preferably, the fitting connection is welding.

Preferably, the concave surface and the convex surface are trapezoidal.

The utility model has the advantages that: through the optimization of the structure, the collection bag has a zigzag change to the panel, and the captured liquid dropping film is prevented from being taken away by air flow; meanwhile, the length of each section of channel is ensured, the collecting bag and the catching surface are not too long, and the liquid film is further prevented from being entrained and broken.

And moreover, the liquid drop catching performance of the blades is improved, the double-bag blades can be caught and separated, liquid drops with smaller sizes cannot be caught and separated, and meanwhile, the flow speed of a channel flowing through the blades is allowed to be greatly improved relative to the double-bag blades, so that the treatment capacity of equipment with the same size is improved.

Drawings

FIG. 1 is a schematic diagram of a single-bag vane gas-liquid separator assembly.

FIG. 2 is a schematic diagram of a dual bag vane gas-liquid separator assembly.

Fig. 3 is a schematic structural diagram of the present invention.

Fig. 4 is an effect diagram of the channel of the present invention.

Detailed Description

As shown in figure 3, the enhanced multi-pocket blade type gas-liquid separator component comprises a plurality of blade groups arranged at intervals, each blade group is formed by superposing a V-shaped main blade 1 and a V-shaped auxiliary blade 2, the V-shaped main blade 1 is formed by connecting a first windward wall surface 3a with a first folding extension section 4a, the auxiliary blade 2 is formed by connecting a second windward wall surface 3b with a second folding extension section 4b,

the first folding extension section 4a is folded through a concave surface and a convex surface, the convex surface is attached and connected with the second windward wall surface 3b to form a plurality of collecting bags 5, and the second windward wall surface 3b is provided with inlets 6 of the collecting bags 5;

the second folding extension section 4b is folded through a concave surface and a convex surface, the convex surface is attached and connected with the first windward wall surface 3a to form a plurality of collecting bags 5, and the first windward wall surface 3a is provided with inlets 6 of the collecting bags 5; and the outermost collection bag 5 is open.

The utility model discloses a through the windward wall with fold the extension and be connected main blade 1 and the auxiliary blade 2 that constitute the V type respectively, through folding extension concave surface, convex surface folding, and the convex surface is connected with the windward wall and is formed collection bag 5, make collection bag 5 to panel 8 have tortuous change, prevent that the liquid dropping membrane that catches from being taken away by the air current; in addition, the width of the channel 7 does not fluctuate much like the conventional double pocket blade assembly.

Meanwhile, in a certain section of the channel 7, the collecting bag 5 is divided into a plurality of parts by the concave-convex arrangement mode, so that the length of the collecting bag 5 and the catching surface 51 thereof is shortened, and the liquid film can be further prevented from being entrained and broken. Moreover, the length of a certain section of the channel 7 is increased, so that the time for the smaller droplets to reach the wall surface is far shorter than the time for the droplets to flow through the certain section of the channel 7, as shown in fig. 4; the separation precision is higher than that of the traditional double-bag blade; the gas velocity allowed to flow through the channel is much higher than that of the double-bag blade, the same size equipment, and the gas treatment capacity of the invention is much higher.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. An enhanced multi-pocket vane type gas-liquid separator component comprises a plurality of groups of vane groups arranged at intervals, and is characterized in that each group of vane groups is formed by superposing a V-shaped main vane (1) and a V-shaped auxiliary vane (2), the V-shaped main vane (1) is formed by connecting a first windward wall surface (3a) and a first folding extension section (4a), the auxiliary vane (2) is formed by connecting a second windward wall surface (3b) and a second folding extension section (4b),

the first folding extension section (4a) is folded through a concave surface and a convex surface, the convex surface is attached and connected with the second windward wall surface (3b) to form a plurality of collecting bags (5), and the second windward wall surface (3b) is provided with inlets (6) of the collecting bags (5);

the second folding extension section (4b) is folded through a concave surface and a convex surface, the convex surface is attached and connected with the first windward wall surface (3a) to form a plurality of collecting bags (5), and the first windward wall surface (3a) is provided with inlets (6) of the collecting bags (5); and the outermost collection bag (5) is open.

2. The enhanced multipocket vane gas-liquid separator assembly according to claim 1 wherein said snug connection is a weld.

3. The enhanced multipocket vane gas-liquid separator assembly as in claim 1 wherein said concave and convex surfaces are trapezoidal.