Gas-liquid separation device for packed tower

Abstract

The gas-liquid separation device comprises a tower body, a first cavity, a second cavity, a placement cavity, a third cavity, fan blades and an exhaust pipe, gas enters the first cavity through a gas inlet pipe, and liquid in the gas is attached to an inclined plate, finally slides to the bottom and finally enters a separation cavity at the bottom through a first connecting pipe. Gas which is not completely separated carries liquid to enter a second cavity through a condensation pipe, a refrigerator cools the condensation pipe, so that the liquid in the gas can be better gathered on the wall of the condensation pipe, part of the gas carries the liquid into a third cavity through separation holes, flow of the gas is accelerated under the action of fan blades, and the gas enters a placement cavity, so that the gas is separated completely; the arranged adsorbent can absorb residual liquid in the gas, the stirring rod stirs the adsorbent so that the adsorbent can make more sufficient contact with the liquid, the liquid absorption quality is improved, the content of discharged liquid is reduced, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of separating devices, specifically a kind of gas-liquid separating device for packing tower. BACKGROUND

[0002] Packing tower refers to small fluid resistance, suitable for gas treatment large and liquid small process, liquid flows along packing surface from top to bottom, gas and liquid counterflow or parallel flow, depending on specific reaction, liquid storage volume is smaller in packing tower, whether gas phase or liquid phase, its flow pattern in tower is close to piston flow, if solid phase is generated in reaction process, it is not easy to adopt packing tower.The existing gas-liquid separating device is not sufficient in the process of filtering gas discharge to the discharged gas atomization liquid separation, resulting in relatively more atomization liquid in the discharge gas, reduce the applicability of device, thus need to design a kind of gas-liquid separating device for packing tower to solve this problem. SUMMARY

[0003] The utility model aims at providing a kind of gas-liquid separating device for packing tower to solve the problems raised in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A kind of gas-liquid separating device for packing tower, including tower body, first cavity, condensation cavity, second cavity and third cavity and separation cavity are arranged in the tower body, first cavity bottom is provided with first connecting pipe, second cavity bottom is provided with second connecting pipe, third cavity bottom is provided with third connecting pipe, first connecting pipe, second connecting pipe and third connecting pipe are all communicated with separation cavity, first cavity is provided with inlet pipe, inlet pipe one end extends into first cavity and is connected with shower head, first cavity is provided with inclined plate, first cavity is installed with condenser pipe, condenser pipe other end extends into second cavity through condensation cavity, second cavity side wall is provided with a plurality of separation holes, separation hole is communicated with third cavity, third cavity side wall is provided with placing cavity, placing cavity is communicated with third cavity on, and placing cavity side wall is installed with exhaust pipe, placing cavity is provided with adsorbent, the condensation cavity is provided with refrigerator;

[0006] The placing cavity is provided with stirring rod, and the connecting port of the placing cavity and the third cavity is provided with fan blade.

[0007] The tower body is installed with driving assembly, and the driving assembly is connected with the stirring rod, the driving assembly is connected with transmission assembly, and the transmission assembly is connected with the fan blade away from the driving assembly.

[0008] As a further scheme of the utility model: the driving assembly includes driving piece, driving piece is installed on tower body, driving piece output end is installed with driving shaft, driving shaft remote driving piece one end extends to the placement cavity, and the stirring rod is connected with the driving shaft.

[0009] As a further scheme of the utility model: the transmission assembly includes vertical board, vertical board sets up at the one side of the fan blade, and vertical board is connected with the third cavity top wall, vertical board is rotatably installed with the pivot, and the fan blade is installed on the pivot.

[0010] The third cavity is provided with the driven shaft, and one end of the driven shaft is rotatably connected with the third cavity top wall, and the other end is connected with the connecting mechanism, and the connecting mechanism is connected with the pivot away from the one end of the driven shaft.

[0011] The connecting unit is connected with the driven shaft away from the one end of the driving shaft.

[0012] As a further scheme of the utility model: the third cavity side wall is installed with the cross bar, and the cross bar is installed with the arc-shaped plate away from the one end of the third cavity side wall, and the arc-shaped plate is set up at the one side of the separation hole.

[0013] As a further scheme of the utility model: the driving piece is a step motor.

[0014] Compared with the prior art, the device has the advantages that: when the device is used, the gas enters the first cavity through the air inlet pipe, the inclined plate in the first cavity can guide the flow of the gas, the liquid in the gas will adhere to the inclined plate and finally fall to the bottom, and finally enter the separation cavity at the bottom through the first connecting pipe, the gas that is not completely separated will carry the liquid into the second cavity through the condensing pipe, in this process, the refrigeration device arranged in the condensing cavity cools the condensing pipe, so that the liquid in the gas can better gather on the wall of the condensing pipe, and finally gather into water droplets and fall in the second cavity, and finally fall in the separation cavity at the bottom through the second connecting pipe, part of the gas carries the liquid into the third cavity through the separation hole, the driving piece drives the driving shaft connected thereto to rotate, the driving shaft drives the driven shaft to rotate through the connecting unit, the driven shaft drives the pivot to rotate through the connecting mechanism, and the pivot rotates to drive the fan blade to rotate, the fan blade rotates to accelerate the flow speed of the gas, the gas entering the placement cavity from the exhaust pipe at one end is discharged, the adsorbent arranged can absorb the residual liquid in the gas, the stirring rod stirs the adsorbent to make the adsorbent contact with the liquid more fully, improve the absorption quality of the liquid, and finally reduce the content of the liquid discharged, and improve the practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a kind of gas-liquid separation device's structural schematic view for packing tower.

[0016] Figure 2 For Figure 1 Enlarged view at A in the middle.

[0017] Figure 3 It is a structure diagram of connecting mechanism in gas-liquid separation device for packing tower.

[0018] In the figure: 1, tower body; 2, air inlet pipe; 3, spray head; 4, inclined plate; 5, first cavity; 6, condensing cavity; 7, refrigerator; 8, condensing pipe; 9, first connecting pipe; 10, second connecting pipe; 11, second cavity; 12, separation hole; 13, arc plate; 14, cross rod; 15, third cavity; 16, third connecting pipe; 17, separation cavity; 18, placing cavity; 19, driving piece; 20, vertical plate; 21, rotating shaft; 22, connecting unit; 23, driven shaft; 24, fan blade; 25, connecting mechanism; 26, stirring rod; 27, exhaust pipe; 28, adsorbent. DETAILED DESCRIPTION

[0019] Please refer to Figures 1 to 3 , as an embodiment of the present application, a gas-liquid separation device for packing tower, comprising a tower body 1, the tower body 1 is provided with first cavity 5, condensing cavity 6, second cavity 11 and third cavity 15 and separation cavity 17, the first cavity 5 bottom is provided with first connecting pipe 9, second cavity 11 bottom is provided with second connecting pipe 10, third cavity 15 bottom is provided with third connecting pipe 16, the first connecting pipe 9, second connecting pipe 10 and third connecting pipe 16 are all communicated with separation cavity 17, the first cavity 5 is provided with air inlet pipe 2, air inlet pipe 2 one end extends to first cavity 5 and is connected with spray head 3, first cavity 5 is provided with inclined plate 4, first cavity 5 is installed with condensing pipe 8, condensing pipe 8 the other end penetrates condensing cavity 6 and extends to second cavity 11, second cavity 11 side wall is provided with a plurality of separation holes 12, separation hole 12 is communicated with third cavity 15, third cavity 15 side wall is provided with placing cavity 18, placing cavity 18 is communicated with third cavity 15, and placing cavity 18 side wall is installed with exhaust pipe 27, placing cavity 18 is provided with adsorbent 28, the condensing cavity 6 is provided with refrigerator 7;

[0020] The placing cavity 18 is provided with stirring rod 26, and the connecting port of the placing cavity 18 and the third cavity 15 is provided with fan blade 24;

[0021] The tower body 1 is installed with driving assembly, the driving assembly is connected with stirring rod 26, the driving assembly is connected with transmission assembly, and the end of the transmission assembly away from the driving assembly is connected with fan blade 24.

[0022] In the embodiment, when the device is in use, gas enters the first cavity through the gas inlet pipe 2, the inclined plate 4 in the first cavity 5 can guide the flow of the gas, and the liquid in the gas can be attached to the inclined plate 4 and finally slide to the bottom, and finally enter the separation cavity 17 at the bottom through the first connecting pipe 9; the gas that is not completely separated can enter the second cavity 11 through the condensing pipe 8, in the process, the refrigerating device 7 arranged in the condensing cavity 6 cools the condensing pipe 8, so that the liquid in the gas can better gather on the wall of the condensing pipe 8, and finally gather into water droplets and fall in the second cavity 11, and finally fall in the separation cavity 17 at the bottom through the second connecting pipe 10; part of the gas carries the liquid into the third cavity 15 through the separation hole 12; the driving assembly drives the transmission assembly to operate and the stirring rod 26 to rotate, the transmission assembly drives the fan blade 24 to rotate, the flow of the gas is accelerated under the action of the fan blade 24, the gas enters the placement cavity 18, the adsorbent 28 arranged can absorb the residual liquid in the gas, the stirring rod 26 stirs the adsorbent 28, so that the adsorbent 28 can be more fully contacted with the liquid, the absorption quality of the liquid is improved, the content of the liquid discharged is reduced, and the practicability of the device is improved.

[0023] As an embodiment of the utility model, the driving assembly includes driving piece 19, driving piece 19 is installed on tower body 1, driving piece 19 output end installs driving shaft, driving shaft remote driving piece 19 one end extends to placement cavity 18 in, and stirring rod 26 is connected with driving shaft.

[0024] In the embodiment, the driving piece 19 drives the driving shaft connected therewith to rotate, the driving shaft drives the stirring rod 26 connected therewith to rotate, the stirring rod 26 rotates and can stir the adsorbent 28 in the placement cavity 18, so that the adsorbent 28 can more fully absorb the residual liquid in the gas, thereby reducing the content of the liquid discharged and improving the practicability of the device.

[0025] As an embodiment of the utility model, the transmission assembly includes vertical plate 20, vertical plate 20 is arranged at one side of fan blade 24, and vertical plate 20 is connected with the top wall of third cavity 15, and the rotating shaft 21 is rotatably installed on the vertical plate 20, and the fan blade 24 is installed on the rotating shaft 21.

[0026] The third cavity 15 is provided with a driven shaft 23, one end of the driven shaft 23 is rotatably connected with the top wall of the third cavity 15, and the other end is connected with a connecting mechanism 25, and the connecting mechanism 25 is connected with the rotating shaft 21 away from the driven shaft 23.

[0027] The connecting unit 22 is installed on the driving shaft, and the connecting unit 22 is connected with the driven shaft 23 away from the driving shaft.

[0028] In the embodiment, the installed driving shaft rotates to drive the driven shaft 23 to rotate through the connecting unit 22, the driven shaft 23 rotates to drive the rotating shaft 21 to rotate through the connecting mechanism 25, the rotating shaft 21 rotates to drive the fan blade 24 to rotate, the fan blade 24 rotates to accelerate the flow speed of the gas, and the accelerated gas in the placement cavity 18 is discharged from the exhaust pipe 27 at one end.

[0029] Further, the connecting unit 22 can be a gear set or a belt pulley set, which is not specifically described herein.

[0030] Further, the connecting mechanism 25 can be a gear set or a worm and a worm wheel, which is not specifically described herein.

[0031] As an embodiment of the utility model, the third cavity 15 side wall is provided with a cross bar 14, the cross bar 14 is provided with an arc-shaped plate 13 away from one end of the third cavity 15 side wall, and the arc-shaped plate 13 is arranged on one side of the separation hole 12.

[0032] In the embodiment, the cross bar 14 is provided with the arc-shaped plate 13 away from one end of the third cavity 15 side wall, and the arc-shaped plate 13 is arranged on one side of the separation hole 12. The arc-shaped plate 13 can make the gas flow more fully in the third cavity 15 under the guiding action of the arc-shaped plate 13, so that the atomized liquid in the gas can be more fully combined into water droplets, and then fall into the separation cavity 17 at the bottom through the third connecting pipe 16, thereby reducing the content of the atomized liquid.

[0033] As an embodiment of the utility model, the driving member 19 is a stepping motor.

[0034] In the embodiment, the driving member 19 is a stepping motor, which drives the driving shaft connected thereto to rotate.

[0035] The working principle of the utility model is: when the device is used, gas enters into the first cavity through the air inlet pipe 2, the inclined plate 4 in the first cavity 5 can play a flow guiding role to the gas, the liquid in the gas will be attached to the inclined plate 4 and finally slide to the bottom, finally enter into the separation cavity 17 at the bottom through the first connecting pipe 9, the gas not separated completely will take the liquid and enter into the second cavity 11 through the condensing pipe 8, in this process, the refrigerating device 7 arranged in the condensing cavity 6 carries out cooling to the condensing pipe 8, so that the liquid in the gas can better gather on the wall of the condensing pipe 8, finally gather into water droplets and drop in the second cavity 11, finally fall in the separation cavity 17 at the bottom through the second connecting pipe 10, part of the gas takes the liquid and enters into the third cavity 15 through the separation hole 12, the driving member 19 connected with the driving shaft is driven to rotate, the driving shaft is driven to rotate through the connecting unit 22 and drives the driven shaft 23 to rotate, the driven shaft 23 is driven to rotate through the connecting mechanism 25 and drives the rotating shaft 21 to rotate, the rotating shaft 21 is driven to rotate and can drive the fan blade 24 to rotate, the fan blade 24 is driven to rotate and can accelerate the flow speed of the gas, the gas entering into the placing cavity 18 accelerates and is discharged from the exhaust pipe 27 at one end, the adsorbent 28 is arranged and can absorb the residual liquid in the gas, the stirring rod 26 stirs the adsorbent 28 and can make the adsorbent 28 contact with the liquid more fully, improves the absorption quality of the liquid, and then reduces the content of the liquid discharged, improves the practicability of the device.

Claims

1. A gas-liquid separation device for a packed column comprising a column body, characterized in that, The tower body is provided with a first cavity, a condensation cavity, a second cavity, a third cavity, and a separation cavity. A first connecting pipe is provided at the bottom of the first cavity, a second connecting pipe is provided at the bottom of the second cavity, and a third connecting pipe is provided at the bottom of the third cavity. The first, second, and third connecting pipes are all connected to the separation cavity. An air inlet pipe is provided on the first cavity, one end of which extends into the first cavity and is connected to a nozzle. An inclined plate is provided in the first cavity. A condensation pipe is installed on the first cavity, and the other end of the condensation pipe extends through the condensation cavity into the second cavity. Several separation holes are provided on the side wall of the second cavity, and the separation holes are connected to the third cavity. A placement cavity is opened on the side wall of the third cavity, which is connected to the third cavity. An exhaust pipe is installed on the side wall of the placement cavity, and an adsorbent is placed in the placement cavity. A cooler is provided in the condensation cavity. A stirring rod is provided in the placement cavity, and a fan blade is provided at the connection between the placement cavity and the third cavity. A drive assembly is installed on the tower body. The drive assembly is connected to the stirring rod. A transmission assembly is connected to the drive assembly. The end of the transmission assembly away from the drive assembly is connected to the fan blade.

2. The gas-liquid separation device for a packed tower according to claim 1, characterized in that, The drive assembly includes a drive component mounted on the tower body. A drive shaft is mounted on the output end of the drive component. The end of the drive shaft away from the drive component extends into the placement cavity, and the stirring rod is connected to the drive shaft.

3. The gas-liquid separation device for a packed tower according to claim 2, characterized in that, The transmission assembly includes a vertical plate, which is disposed on one side of the fan blade and connected to the top wall of the third cavity. A rotating shaft is rotatably mounted on the vertical plate, and the fan blade is mounted on the rotating shaft. The third cavity is provided with a driven shaft. One end of the driven shaft is rotatably connected to the top wall of the third cavity, and the other end is connected to a connecting mechanism. The end of the connecting mechanism away from the driven shaft is connected to a rotating shaft. A connecting unit is installed on the drive shaft, and the end of the connecting unit away from the drive shaft is connected to the driven shaft.

4. The gas-liquid separation device for a packed tower according to claim 1, characterized in that, A crossbar is installed on the side wall of the third cavity, and an arc-shaped plate is installed at the end of the crossbar away from the side wall of the third cavity. The arc-shaped plate is located on one side of the separation hole.

5. A gas-liquid separation device for a packed tower according to claim 2, characterized in that, The driving component is a stepper motor.

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