CN216440167U

CN216440167U - Gas-liquid separation tank

Info

Publication number: CN216440167U
Application number: CN202122846076.4U
Authority: CN
Inventors: 何理; 王强
Original assignee: Chongqing Dazhong Energy Equipment Co Ltd
Current assignee: Chongqing Dazhong Energy Equipment Co Ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-05-06
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a gas-liquid separation tank, comprising: the top of the tank body is connected with an air inlet pipe and an air outlet pipe, and the bottom of the tank body is connected with a water discharge pipe; the rectifying assembly comprises a rectifying frame, a plurality of inclined rectifying plates are arranged in the rectifying frame, and the rectifying assemblies are fixed on the tank body at intervals; the blade separating component is installed below the air outlet pipe and comprises two blade bins arranged in a V shape, each blade bin comprises a blade frame, a plurality of blade plates are arranged in the blade frames, a plurality of bending portions are arranged on the blade plates, and gas enters and is discharged through gaps in the blade plates. The separating tank is simple in structure, capable of rapidly separating gas and liquid, good in separating effect and high in separating efficiency.

Description

Gas-liquid separation tank

Technical Field

The utility model belongs to the field of gas-liquid separation, and particularly relates to a gas-liquid separator.

Background

The shale gas is natural gas which is rich in organic matters, has a certain commercial biological cause, a certain commercial pyrolytic cause and a certain commercial mixed cause due to organic matter adsorption effect or cracks and matrix pores in rocks in mature dark shale or high-carbon shale.

After the shale gas is mined, other liquid impurities (such as industrial media and the like) are often mixed, and the shale gas needs to be subjected to gas-liquid separation so as to be purified.

SUMMERY OF THE UTILITY MODEL

In order to solve one or more technical problems in the prior art, the utility model provides a gas-liquid separation tank which is simple in structure, capable of rapidly separating gas and liquid, good in separation effect and high in separation efficiency.

To achieve the above object, the present invention provides a gas-liquid separation tank comprising:

the top of the tank body is connected with an air inlet pipe and an air outlet pipe, and the bottom of the tank body is connected with a water discharge pipe;

the rectifying assembly comprises a rectifying frame, a plurality of inclined rectifying plates are mounted in the rectifying frame, and the rectifying assemblies are fixed on the tank body at intervals;

the blade separating component is installed below the air outlet pipe and comprises two blade bins arranged in a V shape, each blade bin comprises a blade frame, a plurality of blade plates are arranged in the blade frames, a plurality of bending portions are arranged on the blade plates, and gas enters and is discharged through gaps in the blade plates.

Furthermore, a drain outlet is fixed at the bottom of the tank body, and a drain pipe is connected to the drain outlet.

Furthermore, the bottoms of the two blade bins are connected through a U-shaped cover, and a liquid collecting pipe is fixed at the bottom of the U-shaped cover.

Furthermore, two connecting vertical plates are fixed below the air outlet pipe, and the blade bin is welded on the connecting vertical plates.

Furthermore, a plurality of hanging plates are fixed on the top of the tank body, hanging pins are fixed on two sides of each hanging plate respectively, and an inspection ladder is hung on two sides of each hanging pin through a hook on the top.

Furthermore, an inclined baffle is fixed below the air inlet pipe, and the inclined baffle and the horizontal plane form an angle of 30 degrees.

The utility model has the beneficial effects that:

firstly, the separating tank is simple in structure, can quickly separate gas and liquid, and is good in separating effect and high in separating efficiency;

secondly, because the blade separation assembly consists of two blade bins which are arranged in a V shape, gas can enter from the two side areas of the blade bins and continuously impact the bending parts of the blade plates after entering, so that fine liquid drops can be adhered to the blade plates and finally drop downwards to be discharged;

thirdly, through the setting of rectification subassembly, can make gas enter into the jar body and form the laminar flow, after forming laminar flow, increase gas-liquid separation effect that can be very big.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a block diagram of the vane separator assembly of the present invention (with one vane cartridge removed from the vane plate);

FIG. 3 is a fragmentary, block diagram of FIG. 2;

FIG. 4 is a block diagram of the rectifying frame of the present invention;

fig. 5 is a schematic view of the construction of the vane plate of the present invention.

In the figure, 1, a tank body; 2. an air inlet pipe; 3. an air outlet pipe; 4. a drain pipe; 5. a rectifying frame; 6, a rectifying plate; 7. a leaf bin; 8. a blade frame; 9. a vane plate; 10. a bending part; 11. a sewage draining outlet; 12. an overhaul ladder; 13. a U-shaped cover; 14. a liquid collecting pipe; 15. hanging the plate; 16. hanging and holding pins; 17. hooking; 18. an inclined baffle plate; 19. repairing the pipe; 20. and a baffle plate.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

referring to fig. 1 to 5, a gas-liquid separation tank includes:

the tank comprises a tank body 1, wherein the top of the tank body 1 is connected with an air inlet pipe 2 and an air outlet pipe 3, and the bottom of the tank body 1 is connected with a water discharge pipe 4;

the rectifying assembly comprises a rectifying frame 5, a plurality of inclined rectifying plates 6 are mounted in the rectifying frame 5, and the rectifying assemblies are fixed on the tank body 1 at intervals;

blade separating assembly, blade separating assembly installs in the below of outlet duct 3, and this blade separating assembly includes two blade storehouses 7 that are the V type and arrange, blade storehouse 7 includes blade frame 8, a plurality of lamina plates 9 have been arranged in the blade frame 8, be equipped with a plurality of portions of bending 10 on the lamina plate 9, gaseous clearance entering and discharge on through the lamina plate 9.

The shale gas enters from the gas inlet pipe 2 after being collected, laminar flow is formed through rectification of the rectification component, the laminar flow is a flow state of fluid, and when the flow rate is small, the fluid flows in layers and is not mixed with each other, and the laminar flow is called laminar flow or laminar flow; gradually increasing the flow velocity, starting the wave-shaped oscillation of the streamline of the fluid, increasing the frequency and amplitude of the oscillation along with the increase of the flow velocity, and the flow condition is called transition flow; when the flow velocity increases to a great extent, the flow lines are no longer clearly distinguishable and there are many small vortices in the flow field, called turbulence, also called turbulence, flow disturbance or turbulence. The laminar flow gas-liquid separation effect is best, after the shale gas forms the laminar flow, the shale gas enters the blade separation assembly, the blade separation assembly is formed by arranging the two blade bins 7, the shale gas enters from the outer sides of the blade bins 7 and is bent on the blade plates 9, and the shale gas continuously collides with the bending portion 10 when passing through the bending portion, so that fine liquid drops in the shale gas can be adhered to the blade plates 9 and finally are collected into a flow which falls into the bottom of the tank body 1 and is discharged through the drain pipe 4. More preferably, the present invention may be provided with a plurality of baffles 20 at the back of the bent portion of the vane plate 9, so that fine droplets are directly collected on the baffles 20 during the movement and finally flow downward from the baffles.

Further, a drain outlet 11 is fixed at the bottom of the tank body 1, and a drain pipe is connected to the drain outlet 11. After the tank body 1 is used for a period of time, the interior of the tank body needs to be cleaned, a large amount of cleaning liquid can be remained in the cleaning process, and a drain outlet 11 is fixed at the bottom of the tank body 1 in order to quickly discharge the cleaning liquid.

Furthermore, the bottoms of the two blade bins 7 are connected through a U-shaped cover 13, and a liquid collecting pipe 14 is fixed at the bottom of the U-shaped cover 13. The blade chamber 7 is connected through the U-shaped cover 13 at the bottom, and the U-shaped cover 13 is arranged, so that a large amount of liquid drops can be collected to form large liquid drops, and the large liquid drops can flow into the U-shaped cover, and are convenient to discharge.

Furthermore, two connecting vertical plates are fixed below the air outlet pipe 3, and the blade bin 7 is welded on the connecting vertical plates. Specifically, the blade bin 7 is fixedly connected to the connecting vertical plate by welding.

Furthermore, a plurality of hanging plates 15 are fixed on the top of the tank body 1, hanging pins 16 are fixed on two sides of each hanging plate 15, and an inspection ladder 12 is hung on two sides of each hanging pin 16 through a hook 17 on the top. Specifically, the tank body of the utility model is provided with two access holes, the access holes are connected with access flanges through access pipes 19, and hanging pins are respectively fixed on two sides of the hanging plate 15, so that the access ladder 12 can be installed in the tank body 1, and the tank body 1 is convenient to clean and overhaul.

Further, an inclined baffle 18 is fixed below the air inlet pipe 2, and the inclined baffle 18 and the horizontal plane form an angle of 30 degrees. The function of directly separating large liquid drops can be achieved through the function of the inclined baffle 18, and the large liquid drops can directly flow downwards along the inclined baffle 18 and finally are deposited at the bottom of the tank body 1.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. A gas-liquid separation tank, comprising:

the blade separating component is installed below the air outlet pipe and comprises two blade bins arranged in a V shape, each blade bin comprises a blade frame, a plurality of blade plates parallel to each other are arranged in the blade frames, a plurality of bending portions are arranged on the blade plates, and gas enters and is discharged through gaps in the blade plates.

2. The gas-liquid separation tank of claim 1, wherein a drain outlet is fixed to the bottom of the tank body, and a drain pipe is connected to the drain outlet.

3. The gas-liquid separation tank of claim 2, wherein the bottoms of the two blade chambers are connected by a U-shaped cover, and a liquid collecting pipe is fixed to the bottom of the U-shaped cover.

4. The gas-liquid separation tank of claim 3, wherein two connecting vertical plates are fixed below the gas outlet pipe, and the blade bin is welded to the connecting vertical plates.

5. The gas-liquid separation tank of claim 4, wherein a plurality of hanging plates are further fixed on the top of the tank body, hanging pins are respectively fixed on two sides of each hanging plate, and an access ladder is hung on two sides of each hanging pin through a hook on the top.

6. The gas-liquid separation tank of claim 5, wherein an inclined baffle is further secured below the inlet pipe, the inclined baffle being at 30 degrees from the horizontal plane.