A high-efficiency energy-saving separation device for gas treatment

Abstract

The utility model relates to gas treatment and separation technical field, and disclose a kind of separation device for efficient energy -conserving gas treatment, including shell, shell is respectively provided with distributor, first demister, second demister, third demister, vortex tube and vortex sheet from bottom to top;Shell outside is respectively equipped with feed inlet and gas outlet;Distributor includes feather wing blade, first baffle, first support frame, second baffle, second support frame and fixed plate, and the bottom of first baffle and first support frame is fixed to the top of feather wing blade, by gas in oblique feed pipe tangentially into cyclone shell, cyclone blade makes gas produce high-speed rotating vortex, realizes gas-liquid preliminary separation using centrifugal force, liquid drop and solid particle are thrown to shell wall surface, form liquid film along wall surface flow, can quickly and effectively remove most liquid drop and solid particle, reduce the burden of subsequent processing component, improve overall separation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of gas treatment and separation technology, specifically to a high-efficiency and energy-saving gas treatment separation device. Background Technology

[0002] In industrial production processes, gases often contain trace amounts of liquid or solid impurities. If these impurities are not separated in time, they can adversely affect subsequent processes and even damage equipment. Traditional methods such as filtration and cyclone separation suffer from problems such as low separation efficiency, high energy consumption, and susceptibility to clogging, making it difficult to meet the demands of modern industry for efficient and energy-saving separation.

[0003] In various environmental protection projects, gases often contain impurities such as droplets, solid particles, and foam. The presence of these impurities not only affects the normal operation of subsequent processes and reduces product quality, but may also cause corrosion and wear on equipment, shortening its service life and even leading to safety accidents. Traditional gas separation devices have many shortcomings. In the initial gas-liquid separation stage, many devices use simple gravity settling or inertial separation methods. These methods are effective for separating larger droplets and solid particles, but their separation efficiency for small droplets and solid particles is low. This results in subsequent processing components having to bear a large processing load, leading to low overall separation efficiency. Therefore, a high-efficiency and energy-saving gas treatment separation device is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a high-efficiency and energy-saving gas separation device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency and energy-saving gas treatment separation device, comprising a shell, wherein a distributor, a first demister, a second demister, a third demister, a vortex tube, and a vortex plate are respectively arranged from bottom to top in the shell;

[0006] The outer side of the shell is provided with a feed inlet and an air outlet;

[0007] The distributor includes feather blades, a first baffle, a first support frame, a second baffle, a second support frame, and a fixing plate. The bottoms of the first baffle and the first support frame are fixed to the tops of the feather blades, and the tops of the second baffle and the second support frame are fixed to the bottoms of the feather blades. A fixing plate is fixed to the top of the first baffle.

[0008] The vortex plate includes a liquid receiving tray, and a plurality of liquid receiving boxes are provided inside the liquid receiving tray, and vortex tubes are provided inside the liquid receiving boxes.

[0009] The feed inlet is provided with a feed pipe on the inside, and a swirling shell is provided on one side of the feed pipe. Swirling blades are provided on the inside of the swirling shell.

[0010] Preferably, the first baffle is fixed to one side of the first support frame, the second baffle is fixed to one side of the second support frame, the number of feather blades is several, the feather blades are obliquely arranged, and the tail airflow outlet is an oblique tangential arc structure.

[0011] Preferably, the distributor is in the shape of an isosceles trapezoid and is bolted to the inner wall support of the housing.

[0012] Preferably, the feed pipe is angled so that the material enters the vortex shell tangentially, the vortex blades are used to form a stable vortex to achieve initial fluid separation, and the outlet end of the vortex shell is bolted to the inlet end of the distributor.

[0013] Preferably, the vortex tube described above includes a liquid receiving box top plate, a liquid receiving box bottom plate, a first gas outlet, a second gas outlet, a liquid draining slit, and a vortex initiation component;

[0014] The top plate and bottom plate of the liquid receiving box are fixed to the two sides of the liquid receiving box respectively. A tube is provided between the inner sides of the top plate and the bottom plate of the liquid receiving box. A first gas outlet is provided at the center of the vortex tube. A second gas outlet is located outside the vortex tube. Several drainage cuts are provided at the upper part of the vortex tube. The vortex initiating component is located in the lower part of the vortex tube.

[0015] Preferably, the bottom of the housing is provided with a liquid outlet and an anti-vortex device, the outer side of the housing is provided with a first manhole and a second manhole respectively, and the inner side of the housing is provided with a first drain pipe and a second drain pipe.

[0016] Preferably, the liquid receiving tray has a V-shaped structure on its central surface to guide liquid into the first drain pipe and the second drain pipe, and the liquid receiving tray is connected to the first drain pipe and the second drain pipe respectively.

[0017] Preferably, the anti-vortex device described above has an umbrella-shaped structure, including a top plate and a cross-shaped vertical vortex-breaking plate, and the bottom of the anti-vortex device is welded to the top of the liquid outlet.

[0018] Preferably, the first drain pipe, the second drain pipe, and the vortex plate are bolted to the inner wall support of the housing, and the tops of the first drain pipe and the second drain pipe are fixed to the liquid collection part of the vortex plate.

[0019] Preferably, the first demister is located in the middle of the housing, the second demister is located in the upper middle part of the housing, and the third demister is located at the top of the vortex tube. One side of the first demister, the second demister, and the third demister is bolted to the inner wall support of the housing.

[0020] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects:

[0021] Gas enters the cyclone shell tangentially through an inclined feed pipe. The cyclone blades generate a high-speed rotating vortex, and centrifugal force is used to achieve initial gas-liquid separation. Droplets and solid particles are thrown against the shell wall, forming a liquid film that flows along the wall. This can quickly and effectively remove most droplets and solid particles, reduce the burden on subsequent processing components, and improve overall separation efficiency.

[0022] After the gas enters the distributor, it flows in a zigzag pattern between the obliquely arranged baffles, which prolongs the residence time of the gas in the distributor and increases the chances of droplet collision and coalescence. The tail of the baffles is a tangential arc structure, which further enhances this effect. The first baffle, the second baffle, the first support frame, and the second support frame form a multi-stage baffle, which further utilizes centrifugal force to separate the droplets. This causes the droplets to change their flow direction multiple times in the distributor, increasing the chances of collision between droplets and promoting droplet coalescence and growth, making them easier to separate. Through swirling pre-separation and the multi-stage baffle structure in the distributor, this device can efficiently separate tiny droplets and solid particles in the gas, significantly improving the gas-liquid separation efficiency.

[0023] Through a three-stage demister design consisting of a first demister, a second demister, and a third demister, droplets and foam in the gas are gradually removed, ensuring that the impurity content in the final discharged gas is extremely low. The multi-stage demister method greatly improves the demister efficiency and meets the process requirements for high gas purity.

[0024] The vortex tube has a swirl-inducing component inside, which causes the gas to rotate. During the rotation, liquid droplets and solid particles in the gas are thrown towards the inner wall of the vortex tube due to centrifugal force and fall down the wall to the liquid receiving box. By utilizing the principle of centrifugal force, the separation efficiency of liquid droplets and solid particles is effectively improved. The separated gas is discharged through the first gas outlet in the center and the second gas outlet on the outside of the vortex tube. The dual outlets can adjust the gas discharge mode according to actual needs, increasing the flexibility and adaptability of the system.

[0025] Liquid collected in the receiving box flows into the receiving tray through the drain inlet. The receiving tray has a V-shaped structure, effectively guiding the liquid into the first and second drain pipes. This ensures smooth and stable liquid flow, preventing liquid accumulation in the receiving tray. An anti-vortex device is located at the top of the outlet to prevent vortices from forming during discharge, ensuring stable liquid discharge, reducing fluctuations and impacts during discharge, and extending the equipment's service life. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the swirl blade of this utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the vortex plate of this utility model;

[0030] Figure 4 This is a schematic diagram of the vortex tube structure of this utility model;

[0031] Figure 5 This is a schematic diagram of the gas outlet location structure of this utility model;

[0032] Figure 6 This is a schematic diagram of the single-sided swirling shell structure of this utility model;

[0033] Figure 7 This is a schematic diagram of the anti-vortex device structure of this utility model;

[0034] Figure 8 This is a schematic diagram of the structure of the distributor of this utility model;

[0035] Figure 9 This is a schematic diagram of the structure of the second support frame of this utility model;

[0036] Figure 10 This is a schematic diagram of the double-sided swirl blade structure of this utility model.

[0037] Explanation of reference numerals in the attached drawings: 1. Shell; 2. Inlet; 201. Inlet pipe; 310. Swirl shell; 311. Swirl blade; 3. Distributor; 301. Flanged blade; 302. First baffle; 303. First support frame; 304. Second baffle; 305. Second support frame; 306. Fixing plate; 4. First drain pipe; 5. Second drain pipe; 6. First demister; 7. Second demister; 8. Third demister; 9. Vortex tube; 10. Vortex plate; 102. Liquid receiving box; 103. Liquid receiving tray; 104. Top plate of liquid receiving box; 105. Bottom plate of liquid receiving box; 106. First gas outlet; 107. Second gas outlet; 108. Drainage cut; 109. Swirling component; 11. First manhole; 12. Second manhole; 13. Gas outlet; 14. Liquid outlet; 15. Anti-vortex device. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce. Example 1

[0040] Please see Figure 1-9 This utility model provides a technical solution: a high-efficiency and energy-saving gas treatment separation device, including a shell 1, wherein the shell 1 is provided with a distributor 3, a first demister 6, a second demister 7, a third demister 8, a vortex tube 9 and a vortex plate 10 from bottom to top; and an inlet 2 and a gas outlet 13 are respectively provided on the outside of the shell 1.

[0041] The distributor 3 includes a feather blade 301, a first baffle 302, a first support frame 303, a second baffle 304, a second support frame 305, and a fixing plate 306. The bottoms of the first baffle 302 and the first support frame 303 are fixed to the tops of the feather blade 301, and the tops of the second baffle 304 and the second support frame 305 are fixed to the bottoms of the feather blade 301. The fixing plate 306 is fixed to the top of the first baffle 302. The vortex plate 10 includes a liquid receiving tray 103. Several liquid receiving boxes 102 are provided inside the liquid receiving tray 103. Vortex tubes 9 are provided inside the liquid receiving boxes 102. The vortex tubes 9 are metal or non-metal tubes. Each liquid receiving tray 103 consists of 4-6 vortex tubes 9 and a drain pipe.

[0042] The vortex tube 9 includes a liquid receiving box top plate 104, a liquid receiving box bottom plate 105, a first gas outlet 106, a second gas outlet 107, a liquid draining cut 108, and a swirl initiation component 109. The liquid receiving box top plate 104 and the liquid receiving box bottom plate 105 are respectively fixed to the two sides of the liquid receiving box 102. A tube body is provided between the inner sides of the liquid receiving box top plate 104 and the liquid receiving box bottom plate 105. The first gas outlet 106 is provided at the center of the vortex tube 9, the second gas outlet 107 is located on the outer side of the vortex tube 9, and several liquid draining cuts 108 are provided at the upper part of the vortex tube 9. The swirl initiation component 109 is located in the lower part of the vortex tube 9.

[0043] A feed pipe 201 is provided inside the feed inlet 2. Figure 2 The middle arrow points to the airflow direction. A swirling shell 310 is provided on one side of the feed pipe 201. Swirling blades 311 are provided inside the swirling shell 310. One side of the first baffle 302 is fixed to one side of the first support frame 303, and one side of the second baffle 304 is fixed to one side of the second support frame 305. There are several feather blades 301, which are arranged at an angle. The airflow outlet at the tail is a tangential arc structure to ensure the initial separation effect of liquid droplets in the gas. The arrangement angle and spacing of the feather blades 301 enhance the collision and centrifugal force effect of gas-liquid separation, promote the separation and aggregation of tiny liquid droplets and solid particles in the gas, and avoid excessive flow velocity causing impact on the distributor 3. The feather blades 301 and the fixing plate 306 are located in the middle of the distributor 3. The device adopts a modular design, and the components are connected by bolts, which facilitates installation and maintenance.

[0044] The distributor 3 has an overall isosceles trapezoidal structure. The inlet size of the distributor 3 is relatively large, forming the long side of the trapezoid, while the end size is smaller, forming the short side of the trapezoid. The distributor 3 is bolted to the inner wall support of the housing 1. The distributor 3 is located in the upper part of the lower section of the cylindrical housing 1 of the separator to ensure that the lower section of the housing 1 of the separator has sufficient liquid storage space and liquid buffer time. The size of the long and short sides of the distributor 3 ensures that the gas has a suitable flow velocity to effectively guarantee the required gas-liquid separation efficiency and avoid excessive flow velocity that could cause impact and vibration to the device. The feed pipe 201 is set at an angle so that the material enters the vortex housing 310 tangentially. The vortex blades 311 are used to form a stable vortex to achieve preliminary fluid separation. The outlet end of the vortex housing 310 is bolted to the inlet end of the distributor 3. Figure 6 The installation direction of the swirl blades 311 is specified, and the number of swirl blades 311 can be unidirectional or bidirectional.

[0045] The bottom of the housing 1 is provided with a liquid outlet 14 and an anti-vortex device 15. The outer side of the housing 1 is provided with a first manhole 11 and a second manhole 12 respectively. The inner side of the housing 1 is provided with a first drain pipe 4 and a second drain pipe 5. The center surface of the liquid receiving tray 103 has a V-shaped structure. The V-shaped structure makes the angle of the liquid receiving tray 103 less than 30°, which is used to guide the liquid into the first drain pipe 4 and the second drain pipe 5. The liquid receiving tray 103 is connected to the first drain pipe 4 and the second drain pipe 5 respectively through the drain pipe. The anti-vortex device 15 has an umbrella-shaped structure. The anti-vortex device 15 includes a top plate and a cross-shaped vertical vortex-breaking plate. The bottom of the anti-vortex device 15 is welded to the top of the liquid outlet 14.

[0046] The first drain pipe 4, the second drain pipe 5, and the vortex plate 10 are bolted to the inner wall support of the housing 1. The tops of the first drain pipe 4 and the second drain pipe 5 are fixed to the liquid collection area of ​​the vortex plate 10. The first drain pipe 4, the second drain pipe 5, and the vortex plate 10 together form a liquid collection system. The first drain pipe 4 and the second drain pipe 5 are located in the inner circumferential direction of the housing 1. The first demister 6 is located in the middle of the housing 1, the second demister 7 is located in the upper middle part of the housing 1, and the third demister 8 is located at the top of the vortex pipe 9. One side of the first demister 6, the second demister 7, and the third demister 8 are bolted to the inner wall support of the housing 1. The second demister 7 and the third demister 8 are made of metal or non-metal wire mesh, and their structure is a dense screen type. They are used to remove foam from droplets. The first demister 6 is located in the middle of the shell 1 and is used to initially separate droplets and foam in the gas. The second demister 7 is located in the upper middle part of the shell 1 and is used for secondary separation of droplets and foam in the gas. The third demister 8 is located at the top of the vortex tube 9 and is used to further remove trace amounts of residual liquid and foam or solid impurities in the gas. The screen structures of the first demister 6, the second demister 7 and the third demister 8 are partially the same. The mesh size of the screen at each position needs to be selected according to the liquid content of the incoming material and specific index requirements.

[0047] Working principle: During the initial gas entry and cyclone pre-separation, the gas only needs to enter from the feed port 2 on the outside of the shell 1, and enter the cyclone shell 310 tangentially through the obliquely set feed pipe 201. The cyclone blades 311 cause the gas to generate a high-speed rotating vortex, and the gas-liquid separation is achieved by using centrifugal force. The droplets and solid particles are thrown towards the wall of the shell 1, forming a liquid film that flows along the wall. The gas enters the distributor 3, the core of which is the obliquely set feather blades 301. The tail of the blades is an oblique tangential arc structure. With the first baffle 302, the second baffle 304 and the first support frame 303 and the second support frame 305, the gas flows tortuously between the feather blades 301, prolonging the residence time and enhancing the collision and aggregation of droplets. The baffle structure forms a multi-stage deflection, which further uses centrifugal force to separate the droplets. The isosceles trapezoidal distributor 3 slows down the gas flow rate, avoiding impact on downstream components. The distributor 3 can efficiently separate the tiny droplets and solid particles in the gas, significantly improving the gas-liquid separation efficiency.

[0048] The gas is deeply demisted by the first demister 6, the second demister 7 and the third demister 8. The first demister 6 is located in the middle of the shell 1 and performs initial separation; the second demister 7 is located in the upper middle part of the shell 1 and performs secondary separation; the third demister 8 is located at the top of the vortex tube 9 and further removes trace amounts of residual liquid, foam or solid impurities from the gas.

[0049] Gas enters the vortex tube 9. After being treated by the demister, the gas enters the vortex tube 9. The vortex tube 9 is equipped with a swirl-inducing component 109, which causes the gas to form a swirling flow. During the rotation, the liquid droplets and solid particles in the gas are thrown towards the inner wall of the vortex tube 9 due to centrifugal force and fall down the wall to the liquid receiving box 102. The separated gas is discharged through the central first gas outlet 106 and the outer second gas outlet 107 of the vortex tube 9. The liquid collected in the liquid receiving box 102 flows into the liquid receiving tray 103 through the drain cut 108. The liquid receiving tray 103 has a V-shaped structure, which guides the liquid into the first drain pipe 4 and the second drain pipe 5.

[0050] Under the influence of gravity, the liquid flows along the drain pipe to the bottom of the shell 1 and is discharged through the outlet 14. The anti-vortex device 15 is located at the top of the outlet 14 to prevent the liquid from generating vortices during the discharge process and to ensure that the liquid is discharged smoothly. Example 2

[0051] Please see Figure 10 The difference between this embodiment and Embodiment 1 is that: Figure 10 After the material enters the shell 1 through the feed inlet 2, it enters the swirling shell 310 from the middle. The double swirling blades 311 inside the swirling shell 310 guide the fluid to form a stable vortex for initial fluid separation.

[0052] In summary, the gas enters the cyclone shell 310 tangentially through the inclined feed pipe 201. The cyclone blades 311 cause the gas to generate a high-speed rotating vortex. Centrifugal force is used to achieve preliminary gas-liquid separation. The droplets and solid particles are thrown towards the wall of the shell 1, forming a liquid film that flows along the wall. This can quickly and effectively remove most of the droplets and solid particles, reduce the burden on subsequent processing components, and improve the overall separation efficiency.

[0053] After the gas enters the distributor 3, it flows in a zigzag pattern between the obliquely arranged baffles 301, which prolongs the residence time of the gas in the distributor 3 and increases the chances of droplet collision and coalescence. The tail of the baffles 301 is a tangential arc structure, which further enhances this effect. The first baffle 302, the second baffle 304, the first support frame 303, and the second support frame 305 form a multi-stage baffle, which further utilizes centrifugal force to separate the droplets. This causes the droplets to change their flow direction multiple times in the distributor 3, increasing the chances of collision between droplets and promoting droplet coalescence and growth, making them easier to separate. Through swirling pre-separation and the multi-stage baffle structure in the distributor 3, this device can efficiently separate tiny droplets and solid particles in the gas, significantly improving the gas-liquid separation efficiency.

[0054] Through the three-stage demister design of the first demister 6, the second demister 7 and the third demister 8, droplets and foam in the gas are gradually removed, ensuring that the impurity content in the final discharged gas is extremely low. The multi-stage demister method greatly improves the demister efficiency and meets the process requirements for high gas purity.

[0055] The vortex tube 9 has a swirl-inducing component 109 inside, which causes the gas to rotate. During the rotation, the liquid droplets and solid particles in the gas are thrown towards the inner wall of the vortex tube due to centrifugal force and fall down to the liquid receiving box 102. By utilizing the principle of centrifugal force, the separation efficiency of liquid droplets and solid particles is effectively improved. The separated gas is discharged through the central first gas outlet 106 and the outer second gas outlet 107 of the vortex tube. The dual outlets can adjust the gas discharge mode according to actual needs, increasing the flexibility and adaptability of the system.

[0056] Liquid collected by the receiving box 102 flows into the receiving tray 103 through the drain inlet 108. The receiving tray 103 has a V-shaped structure, effectively guiding the liquid into the first drain pipe 4 and the second drain pipe 5. This ensures smooth and stable liquid flow, preventing liquid accumulation in the receiving tray 103. The anti-vortex device 15 is located at the top of the outlet 14 to prevent vortices from forming during the discharge process, ensuring stable liquid discharge, reducing fluctuations and impacts during liquid discharge, and extending the service life of the equipment.

[0057] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. A high-efficiency and energy-saving gas separation device, comprising a housing (1), characterized in that: The housing (1) is provided with a distributor (3), a first demister (6), a second demister (7), a third demister (8), a vortex tube (9), and a vortex plate (10) from bottom to top. The outer side of the housing (1) is provided with a feed inlet (2) and an air outlet (13); The distributor (3) includes a feather blade (301), a first baffle (302), a first support frame (303), a second baffle (304), a second support frame (305), and a fixing plate (306). The bottoms of the first baffle (302) and the first support frame (303) are fixed to the top of the feather blade (301), and the tops of the second baffle (304) and the second support frame (305) are fixed to the bottom of the feather blade (301). The fixing plate (306) is fixed to the top of the first baffle (302). The vortex plate (10) includes a liquid receiving tray (103), and a plurality of liquid receiving boxes (102) are provided inside the liquid receiving tray (103). A vortex tube (9) is provided inside the liquid receiving box (102). The feed inlet (2) is provided with a feed pipe (201) on the inside, and a swirl shell (310) is provided on one side of the feed pipe (201). Swirl blades (311) are provided on the inside of the swirl shell (310).

2. The high-efficiency and energy-saving gas treatment separation device according to claim 1, characterized in that: One side of the first baffle (302) is fixed to one side of the first support frame (303), and one side of the second baffle (304) is fixed to one side of the second support frame (305). The number of feather blades (301) is several, and the feather blades (301) are arranged obliquely, with their tail airflow outlets having oblique tangential arc structures.

3. The high-efficiency and energy-saving gas treatment separation device according to claim 2, characterized in that: The distributor (3) has an overall isosceles trapezoidal structure and is connected to the inner wall support of the housing (1) by bolts.

4. The high-efficiency and energy-saving gas treatment separation device according to claim 1, characterized in that: The feed pipe (201) is obliquely arranged so that the material enters the vortex shell (310) tangentially. The vortex blades (311) are used to form a stable vortex to achieve preliminary fluid separation. The outlet end of the vortex shell (310) is bolted to the inlet end of the distributor (3).

5. The high-efficiency and energy-saving gas treatment separation device according to claim 4, characterized in that: The vortex tube (9) includes a liquid receiving box top plate (104), a liquid receiving box bottom plate (105), a first gas outlet (106), a second gas outlet (107), a liquid draining cut (108), and a vortex initiation component (109). The top plate (104) and bottom plate (105) of the liquid receiving box are fixed to the two sides of the liquid receiving box (102) respectively. A tube is provided between the inner sides of the top plate (104) and bottom plate (105) of the liquid receiving box. A first gas outlet (106) is provided at the center of the vortex tube (9). A second gas outlet (107) is located outside the vortex tube (9). Several drainage cuts (108) are provided at the upper part of the vortex tube (9). The vortex initiating component (109) is located in the lower part of the vortex tube (9).

6. The high-efficiency and energy-saving gas separation device according to claim 5, characterized in that: The bottom of the housing (1) is provided with a liquid outlet (14) and an anti-vortex device (15). The outer side of the housing (1) is provided with a first manhole (11) and a second manhole (12). The inner side of the housing (1) is provided with a first drain pipe (4) and a second drain pipe (5).

7. The high-efficiency and energy-saving gas treatment separation device according to claim 6, characterized in that: The liquid receiving tray (103) has a V-shaped structure on its central surface, which is used to guide liquid into the first drain pipe (4) and the second drain pipe (5). The liquid receiving tray (103) is connected to the first drain pipe (4) and the second drain pipe (5) respectively.

8. The high-efficiency and energy-saving gas processing separation device according to claim 7, characterized in that: The anti-vortex device (15) has an umbrella-shaped structure. The anti-vortex device (15) includes a top plate and a cross-shaped vertical vortex-breaking plate. The bottom of the anti-vortex device (15) is welded to the top of the liquid outlet (14).

9. A high-efficiency and energy-saving gas processing separation device according to claim 8, characterized in that: The first drain pipe (4), the second drain pipe (5) and the vortex plate (10) are bolted to the inner wall support of the housing (1), and the top of the first drain pipe (4) and the second drain pipe (5) are fixed to the liquid collection part of the vortex plate (10).

10. A high-efficiency and energy-saving gas treatment separation device according to claim 1, characterized in that: The first demister (6) is located in the middle of the housing (1), the second demister (7) is located in the upper middle part of the housing (1), and the third demister (8) is located at the top of the vortex tube (9). The first demister (6), the second demister (7) and the third demister (8) are connected to the inner wall support of the housing (1) by bolts on one side.

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