CN210448567U - Gas-liquid separator with baffle plate and stainless steel wire net - Google Patents

Abstract

The utility model relates to a such baffle adds vapour and liquid separator of stainless steel net, the novel nipple rectifier comprises a cylindrical shel, be provided with gaseous phase import, gaseous phase export and liquid phase export on the barrel, the liquid phase export sets up the bottom of barrel, the barrel forms first cavity, second cavity and third cavity from barrel bottom to barrel top, be provided with first silk screen separator and second silk screen separator in the barrel, be provided with a plurality of baffles between first silk screen separator and the second silk screen separator, first silk screen separator sets up in the first cavity, second silk screen separator sets up in the third cavity the baffle with barrel inner wall fixed connection, just the baffle is located the second cavity. The utility model discloses through the gas-liquid separation device of above-mentioned syllogic, can effectual reduction gas to the liquid, separation effect has had the improvement that is showing for single separator.

Description

Gas-liquid separator with baffle plate and stainless steel wire net

Technical Field

The utility model relates to a baffle adds vapour and liquid separator of stainless steel net.

Background

The gas-liquid separator is also called as a gas-water separator, and has the main functions of accommodating a liquid return part of a refrigerant in a refrigeration system, preventing liquid impact on a compressor and diluting the engine oil of the compressor by excessive refrigerant. The gas-liquid separator can be arranged at the inlet and outlet of the gas compressor for gas-liquid separation, gas phase demisting after the condensation cooler on the top of the fractionating tower, and gas phase demisting of various gas washing towers, absorption towers and desorption towers.

The silk screen gas-liquid separation device still has certain defect when using, and the principle that the silk screen is from is according to the particle size difference of gas and liquid, and when liquid and gas mixture flow together, let gas pass through the mode of silk screen, thereby liquid is held up on the silk screen by the interception to under the effect of gravity, but there is operating condition unstability, the condition of taking liquid often can appear.

Disclosure of Invention

In view of the above, to overcome the above disadvantages, the present invention provides a gas-liquid separator with a baffle plate and a stainless steel wire net to solve the above problems.

In order to achieve the above object, the present invention provides a gas-liquid separator with a baffle plate and a stainless steel wire mesh, comprising a cylinder body, wherein the cylinder body is provided with a gas phase inlet, a gas phase outlet and a liquid phase outlet, the liquid phase outlet is arranged at the bottom of the cylinder body, the gas phase inlet and the gas phase outlet are arranged at the same side of the cylinder body, the gas phase inlet is arranged below the gas phase outlet, the cylinder body forms a first chamber, a second chamber and a third chamber from the bottom of the cylinder body to the top of the cylinder body, the cylinder body is internally provided with a first wire mesh separating device and a second wire mesh separating device, a plurality of baffle plates are arranged between the first wire mesh separating device and the second wire mesh separating device, the first wire mesh separating device is arranged in the first chamber, the second wire mesh separating device is arranged in the third chamber, and the baffle plates are fixedly connected with the inner wall, and the baffle is located in the second chamber.

In the technical scheme, gas with liquid is firstly introduced into a gas phase inlet positioned below a cylinder body, the flow velocity of the gas is high due to the large pipe diameter of the gas phase inlet, when the gas enters a first cavity, the sectional area of the gas is increased, the flow velocity of the gas is reduced under the condition of a certain flow, the gas with liquid passes through the first cavity and a first silk screen separation device to be primarily separated, a large amount of gas moves to the top of the cylinder body through the first silk screen separation device at the moment and enters a second cavity, a baffle is arranged in the second cavity to realize gas-liquid re-separation, the gas entering the second cavity still carries partial liquid, after encountering the baffle, the gas can move in a baffling way, the liquid can continue to have a forward speed due to inertia, the forward liquid is attached to a blocking avoiding surface and then can downwards converge to the first silk screen separation device due to the action of gravity, and the liquid phase is discharged through a liquid phase outlet, and a second wire mesh separation is arranged in the third chamber, so that the separation is carried out again on the basis of the separation of the baffle plate. Through the three-section gas-liquid separation device, the liquid of the gas pair can be effectively reduced, and the separation effect is obviously improved compared with that of a single separation device.

The utility model discloses further set up first silk screen separator and second silk screen separator are bow-shaped, first silk screen separator and second silk screen separator's crooked direction is crooked towards the barrel top.

Among the above-mentioned technical scheme, the straight plate-type silk screen device that prior art all adopted, and change first silk screen separator and second silk screen separator into the bow-shaped among the technical scheme, increased the sectional area of first cavity to can reduce gaseous velocity of flow, improve the separation effect.

The utility model discloses further set up gaseous phase exit department is provided with interior silk screen device, interior silk screen device includes preceding stiff end, back stiff end, first slope section, second slope section and vertical section, preceding stiff end with the upper portion fixed connection of gaseous phase export, back stiff end with the lower part fixed connection of gaseous phase export, first slope section both ends are connected with preceding stiff end and vertical section respectively, second slope section is connected with back stiff end and vertical section respectively, preceding stiff end and first slope section are 120 contained angle settings, back stiff end is 120 contained angle settings with second slope section.

In the technical scheme, the gas phase outlet is provided with the inner wire mesh device for final separation, multi-section separation is adopted, and the gas phase outlet is fixed, so that the stability of the gas phase outlet is ensured.

The utility model discloses further set up the baffle with the barrel inner wall is 60 contained angles and sets up.

Among the above-mentioned technical scheme with forming 60 between baffle and the barrel inner wall, the separation effect is preferred.

The utility model discloses further set up first silk screen separator and second silk screen separator are silk screen demister, the silk screen demister includes net piece and support frame, the net piece is connected with the support frame, the support frame with pass through bolted connection between the barrel.

First silk screen separator and second silk screen separator all adopt the silk screen demister among the above-mentioned technical scheme, separate effectually.

Drawings

Fig. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is an enlarged view at B in fig. 2.

Reference numerals: 100. a barrel; 100a, a first chamber; 100b, a second chamber; 100c, a third chamber; 1. a gas phase inlet; 2. a gas phase outlet; 3. A liquid phase outlet; 4. a first screen separating device; 5. a second screen separating device; 6. a baffle plate; 7. an inner wire mesh; 71. a front fixed end; 72. a rear fixed end; 73. a first inclined section; 74. a second inclined section; 75. a vertical section; 8. a net block; 9. a support frame.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the present invention relates to a gas-liquid separator with a baffle 6 and a stainless steel wire mesh, comprising a cylinder 100, wherein the cylinder 100 is provided with a gas phase inlet 1, a gas phase outlet 2 and a liquid phase outlet 3, the liquid phase outlet 3 is arranged at the bottom of the cylinder 100, the gas phase inlet 1 and the gas phase outlet 2 are arranged at the same side of the cylinder 100, the gas phase inlet 1 is located below the gas phase outlet 2, the cylinder 100 forms a first chamber 100a, a second chamber 100b and a third chamber 100c from the bottom of the cylinder 100 to the top of the cylinder 100, the cylinder 100 is provided with a first wire mesh separating device 4 and a second wire mesh separating device 5, the first wire mesh separating device 4 and the second wire mesh separating device 5 are wire mesh defoamers, the wire mesh defoamers comprise a mesh block 8 and a support frame 9, the mesh block 8 is connected with the support frame 9, the supporting frame 9 is connected with the cylinder 100 through bolts. The first silk screen separating device 4 and the second silk screen separating device 5 both adopt silk screen defoamers, and the separating effect is good.

Be provided with a plurality of baffles 6 between first silk screen separator 4 and the second silk screen separator 5, baffle 6 with the barrel 100 inner wall is 60 contained angles and sets up, with forming 60 between baffle 6 and the barrel 100 inner wall, the separation effect preferred.

The first silk screen separation device 4 is arranged in the first chamber 100a, the second silk screen separation device 5 is arranged in the third chamber 100c, the baffle 6 is fixedly connected with the inner wall of the cylinder 100, and the baffle 6 is positioned in the second chamber 100 b.

The utility model firstly leads the gas with liquid into the gas phase inlet 1 positioned below the cylinder 100, because the pipe diameter of the gas phase inlet 1 is larger, the flow velocity of the gas is faster, when the gas enters the first chamber 100a, the sectional area is increased, the flow velocity is reduced under the condition of certain flow, the gas with liquid passes through the first chamber 100a, the first silk screen separating device 4 carries out preliminary separation, a large amount of gas moves to the top of the cylinder 100 through the first silk screen separating device 4, the gas enters the second chamber 100b, the baffle 6 is arranged in the second chamber 100b for realizing the re-separation of the gas and the liquid, the gas entering the second chamber 100b still has partial liquid, after encountering the baffle 6, the gas can walk in a baffling way, and the liquid can continue to have a forward speed because of inertia, the forward liquid is attached to the blocking avoiding surface, will then collect by gravity down to the first wire mesh separation device 4 and discharge through the liquid phase outlet 3, and furthermore a second wire mesh separation is provided in the third chamber 100c, again on the basis of the separation of the baffle 6. Through the three-section gas-liquid separation device, the liquid of the gas pair can be effectively reduced, and the separation effect is obviously improved compared with that of a single separation device.

The first wire mesh separation device 4 and the second wire mesh separation device 5 are arched, the bending directions of the first wire mesh separation device 4 and the second wire mesh separation device 5 are bent towards the top of the cylinder 100, the prior art adopts a straight-plate wire mesh device, and in the technical scheme, the first wire mesh separation device 4 and the second wire mesh separation device 5 are arched, so that the sectional area of the first chamber 100a is increased, the flow rate of gas can be reduced, and the separation effect is improved.

Obtain gaseous purity higher in order to guarantee gas phase outlet 2 department is provided with interior silk screen 7 device in gas phase outlet 2, interior silk screen 7 device is including preceding stiff end 71, back stiff end 72, first slope section 73, second slope section 74 and vertical section 75, preceding stiff end 71 with gas phase outlet 2's upper portion fixed connection, back stiff end 72 with gas phase outlet 2's lower part fixed connection, first slope section 73 both ends are connected with preceding stiff end 71 and vertical section 75 respectively, second slope section 74 is connected with back stiff end 72 and vertical section 75 respectively, preceding stiff end 71 and first slope section 73 are 120 contained angles and set up, back stiff end 72 is 120 contained angles with second slope section 74 and sets up. The gas phase outlet 2 is provided with an inner wire mesh 7 device for final separation, multi-section separation is adopted, and the gas phase outlet 2 is fixed to ensure the stability. In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (5)

1. The utility model provides a baffle adds vapour and liquid separator of stainless steel net, includes barrel (100), be provided with gaseous phase import (1), gaseous phase export (2) and liquid phase export (3) on barrel (100), liquid phase export (3) set up the bottom of barrel (100), gaseous phase import (1) with gaseous phase export (2) set up with one side of barrel (100), just gaseous phase import (1) is in the below of gaseous phase export (2), its characterized in that: the utility model discloses a screen printing device, including barrel (100), barrel (100) form first cavity (100a), second cavity (100b) and third cavity (100c) from barrel (100) bottom to barrel (100) top, be provided with first silk screen separator (4) and second silk screen separator (5) in barrel (100), be provided with a plurality of baffles (6) between first silk screen separator (4) and second silk screen separator (5), first silk screen separator (4) set up in first cavity (100a), second silk screen separator (5) set up in third cavity (100c) baffle (6) with barrel (100) inner wall fixed connection, just baffle (6) are located second cavity (100 b).

2. The baffle plate and stainless steel wire mesh gas-liquid separator according to claim 1, wherein: the first screen separation device (4) and the second screen separation device (5) are arched, and the bending directions of the first screen separation device (4) and the second screen separation device (5) are bent towards the top of the cylinder (100).

3. The baffle plate and stainless steel wire mesh gas-liquid separator according to claim 1 or 2, wherein: gaseous phase export (2) department is provided with interior silk screen (7) device, interior silk screen (7) device includes preceding stiff end (71), back stiff end (72), first slope section (73), second slope section (74) and vertical section (75), preceding stiff end (71) with the upper portion fixed connection of gaseous phase export (2), back stiff end (72) with the lower part fixed connection of gaseous phase export (2), first slope section (73) both ends are connected with preceding stiff end (71) and vertical section (75) respectively, second slope section (74) are connected with back stiff end (72) and vertical section (75) respectively, preceding stiff end (71) and first slope section (73) are 120 contained angles and set up, back stiff end (72) are 120 contained angles with second slope section (74) and set up.

4. The baffle plate and stainless steel wire mesh gas-liquid separator according to claim 3, wherein: the baffle (6) and the inner wall of the cylinder (100) form an included angle of 60 degrees.

5. The baffle plate and stainless steel wire mesh gas-liquid separator according to claim 2, wherein: first silk screen separator (4) and second silk screen separator (5) are silk screen demister, the silk screen demister includes net piece (8) and support frame (9), net piece (8) are connected with support frame (9), support frame (9) with pass through bolted connection between barrel (100).

Images