Feed gas liquid separator

Abstract

The feed gas liquid separator comprises a tank body, a temporary storage bin, an oil liquid bin, a guide mechanism and a liquid level control mechanism, a flexible inner wall is arranged in the guide mechanism, raw material gas enters the tank body at a high speed and spirally downwards generates centrifugation along the guide mechanism, and meanwhile, the guide mechanism is driven to continuously impact the flexible inner wall in the rising process of the raw material gas, so that liquid beads on the surface of the flexible inner wall are disturbed by the flexible inner wall in a shaking manner; according to the invention, the liquid beads are disturbed and fused without influencing the gas flow, and the entrainment and fusion of the gas on the oil liquid gathered at the bottom can be effectively limited, so that the liquid separation efficiency of the raw material gas can be effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of energy chemical industry, and in particular to a raw gas liquid separator. Background Art

[0002] In the current energy and chemical processing field, it is necessary to first separate the raw gas into gas and liquid, and then introduce the separated gas into subsequent equipment for subsequent process treatment. The purpose of gas-liquid separation is to prevent the appearance of liquid in the subsequent equipment, which may cause equipment damage or reduced efficiency. The current gas-liquid separation devices are mainly divided into three types: gravity separation, centrifugal separation and filtration separation. Among them, centrifugal separation is widely used due to its low cost and high efficiency. The current centrifugal liquid separator attaches the liquid to the inner wall of the tank body through the high-speed spiral rotation of the raw gas in the tank body, and then rises and discharges from the middle; however, since the liquid droplets of centrifugal separation are very fine and uniform, they are not easy to merge and fall on the inner wall, which makes its liquid separation efficiency low.

[0003] For example, the Chinese invention patent with publication number: CN115105899A discloses a gas-liquid separation device for chemical petroleum refining, and its technical solution mainly includes: a contact plate, the contact plate is slidably connected to the bottom of the separator body, one side of the contact plate is in contact with the inner wall of the separator body, and the contact plate is used to clean the droplets on the inner wall of the separator body. The lower end of the contact plate and one side close to the inner wall of the bottom of the separator body are provided with an arc-shaped notch, the bottom of the separator body is fixedly connected with a fixing ring, the interior of the fixing ring is provided with a slide groove, the lower end of the contact plate is slidably connected with the slide groove, the inner side of the slide groove is provided with oil holes, and the oil holes are distributed in an annular manner inside the slide groove. The above-mentioned separator scrapes the liquid droplets on the inner wall of the tank body by setting a contact plate pushed by the airflow to make them merge with each other and fall along the contact plate, which solves the problem of slow falling speed of the liquid droplets to a certain extent. However, the contact plate set by it causes the flow of airflow to be hindered, and the contact plate is pushed by the airflow in the centrifuge, which will cause the centrifugal effect of the raw gas to decrease, thereby reducing the attachment of liquid droplets to the inner wall of the tank body, reducing the gas-liquid separation effect.

[0004] Therefore, the present application designs a raw gas liquid separator that does not affect the flow of airflow and facilitates the collection of liquid droplets. It can also be used in a variety of application scenarios such as energy and chemical, pharmaceutical and environmental protection, and food processing. Summary of the invention

[0005] The purpose of the present invention is to provide a raw gas liquid separator to solve the above-mentioned problems.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a raw gas liquid separator, comprising a tank body, a temporary storage bin, an oil liquid bin, a guiding mechanism, and a liquid level control mechanism for appropriately triggering and recovering the oil liquid gathered at the lower part of the tank body; the inverted cone-shaped temporary storage bin is arranged at the lower end of the tank body, the upper end of the cone-shaped oil liquid bin is connected with the lower end of the temporary storage bin, the guiding mechanism is arranged inside the tank body, and the side of the liquid level control mechanism is threadedly connected with the inner wall of the oil liquid bin;

[0007] A flexible inner wall is arranged inside the guide mechanism, and the upper and lower ends of the flexible inner wall are clamped with the inner wall of the tank body. The raw gas enters the tank body at high speed and spirals downward along the guide mechanism to generate centrifugal force. At the same time, the guide mechanism is driven to continuously impact the flexible inner wall during the rising of the raw gas, causing the flexible inner wall to shake and disturb the liquid droplets on its surface.

[0008] Through the provided guiding mechanism, the raw gas spirally descends along the flow channel provided by the guiding mechanism after entering the tank body, centrifugally attaches the liquid droplets to the surface of the flexible inner wall, and drives the guiding mechanism to vibrate the flexible inner wall when the gas rises, so that the liquid droplets on the flexible inner wall are disturbed and merge with each other and gather in the temporary storage bin at the bottom of the tank body under the action of gravity; by utilizing the power of the gas rising after completing centrifugal separation to drive the self-vibration of the flexible inner wall, the disturbance of the disturbed liquid droplets to the airflow is effectively reduced, so that the gas-liquid separation efficiency is guaranteed while the liquid droplets are collected conveniently, and the operation efficiency and separation effect are effectively improved.

[0009] Furthermore, the side of the tank body is provided with an air inlet penetrating into the flexible inner wall, and the upper part of the tank body is provided with an air outlet. The lower part of the tank body is an inverted cone structure, and the lower part of the tank body is fixedly provided with a shell, and the oil tank is positioned inside the shell.

[0010] Furthermore, the guiding mechanism includes a spiral blade, a gas riser, a turbine and a vibration assembly; the outer wall of the spiral blade is clamped with the flexible inner wall, the inner wall of the spiral blade is clamped with the gas riser, the upper part of the gas riser is connected and fixed with the gas outlet, the turbine and the gas riser are rotatably connected with a seal, and the vibration assembly is fixedly connected with the outer wall of the turbine. A drainage groove is provided at the clamping point of the spiral blade and the flexible inner wall, and an annular liquid bead limiting plate is fixedly provided on the inner wall of the gas riser.

[0011] Furthermore, the vibration assembly includes a convex rod, a vertical rod, a convex ball, a through groove, a hammer, a round pin, a driven pin and a sliding sleeve; the smooth end of the array of convex rods evenly arranged around the circumference is fixedly connected to the outer wall of the turbine, the rear end of the vertical rod is slidably connected to the inner wall of the tank body in the vertical direction, the lower end of the vertical rod is connected to the bottom wall of the tank body through a spring, the lower end of the convex ball is fixedly connected to the upper end of the vertical rod, the through groove is opened in the middle of the vertical rod, and the two ends of the array of round pins arranged from top to bottom are fixedly connected to the inner wall of the through groove; the rear end of the sliding sleeve is fixedly connected to the inner wall of the tank body, the hammer is slidably connected to the inner wall of the sliding sleeve, the rear end of the hammer is connected to the bottom wall of the sliding sleeve through a spring, the lower end of the driven pin passes through the sliding sleeve and is fixedly connected to the upper end of the hammer, and the round pin is positioned above the driven pin.

[0012] Furthermore, the liquid level control mechanism includes a fixed disk, a rotating disk, a rotating rod, an electromagnetic pin, an inner gear ring and a telescopic rod; the fixed disk is positioned at the bottom of the temporary storage bin, the rotating disk is threadedly connected to the inner wall of the outer shell, the lower end of the rotating rod is fixedly plugged into the rotating disk, the rotating rod passes through the fixed disk and extends to the bottom of the turbine, the electromagnetic pin is arranged at the upper end of the rotating rod, the inner gear ring is fixedly connected to the upper end of the electromagnetic pin, the lower end of the telescopic rod is fixedly connected to the bottom wall of the outer shell, and the upper end of the telescopic rod is rotatably connected to the middle part of the lower end of the rotating disk with a torsion spring.

[0013] The inverted cone-shaped temporary storage bin is set to effectively reduce the surface area of ​​the internal oil, which can prevent the influence of airflow on the converged oil, reduce the mixing and entrainment of the oil by the airflow and then carry it out of the air outlet, and at the same time, through the set liquid level control mechanism, it is started when the temporary storage bin is full, and the airflow drives the rotation of the turbine to open the rotating disk, so that part of the oil falls into the oil bin, and the oil in the temporary storage bin is used to seal the upper part of the oil bin while collecting the oil, so as to prevent the airflow from entering the oil bin; so that the device can operate for a long time without stockpiling oil so that the rising airflow mixes and entrains the oil; optimizes the single separation time of centrifugal gas-liquid separation, reduces the entrainment of the oil by the rising airflow, and can effectively improve the gas-liquid separation efficiency and further improve the centrifugal separation effect.

[0014] Furthermore, a gear is fixedly connected to the lower end of the middle part of the turbine, and the teeth of the gear are spaced in the same size as the teeth of the inner gear ring. An array of through holes is provided on both the fixed disk and the rotating disk, and the lower end of the fixed disk is in close contact with the upper end of the rotating disk. A liquid level sensor is provided at the junction of the upper end of the temporary storage bin and the bottom wall of the tank, and the liquid level sensor is connected to the electromagnetic pin electrical signal.

[0015] Compared with the prior art, it has the following beneficial effects:

[0016] The guide mechanism is set up so that the raw gas spirally descends along the flow channel set up by the guide mechanism after entering the tank body, and the liquid droplets are centrifugally attached to the surface of the flexible inner wall. When the gas rises, the guide mechanism is driven to vibrate the flexible inner wall, so that the liquid droplets on the flexible inner wall are disturbed and merged with each other and gathered in the temporary storage bin at the bottom of the tank body under the action of gravity; by utilizing the power of the gas rising after completing centrifugal separation to drive the vibration of the flexible inner wall itself, the disturbance of the disturbed liquid droplets to the airflow is effectively reduced, so that the gas-liquid separation efficiency is guaranteed while the liquid droplets are collected, and the operation efficiency and separation effect are effectively improved;

[0017] The inverted cone-shaped temporary storage bin is set to effectively reduce the surface area of ​​the internal oil, which can prevent the influence of airflow on the converged oil, reduce the mixing and entrainment of the oil by the airflow and then carry it out of the air outlet, and at the same time, through the set liquid level control mechanism, it is started when the temporary storage bin is full, and the airflow drives the rotation of the turbine to open the rotating disk, so that part of the oil falls into the oil bin, and the oil in the temporary storage bin is used to seal the upper part of the oil bin while collecting the oil, so as to prevent the airflow from entering the oil bin; so that the device can operate for a long time without stockpiling oil so that the rising airflow mixes and entrains the oil; optimizes the single separation time of centrifugal gas-liquid separation, reduces the entrainment of the oil by the rising airflow, and can effectively improve the gas-liquid separation efficiency and further improve the centrifugal separation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only preferred embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is an overall schematic diagram of a raw gas liquid separator of the present invention;

[0020] Figure 2 This is a cross-sectional view of the internal structure of a raw gas liquid separator of the present invention;

[0021] Figure 3 It is a cross-sectional schematic diagram of a raw gas liquid separator of the present invention;

[0022] Figure 4 This is a schematic diagram of the internal structure of a gas riser of a raw gas liquid separator of the present invention;

[0023] Figure 5 This is a schematic diagram of the structural connection of a vibration component of a raw gas liquid separator of the present invention;

[0024] Figure 6This is a schematic diagram of a vibration component of a raw gas liquid separator of the present invention;

[0025] Figure 7 A hammer connection schematic diagram of a raw gas liquid separator of the present invention;

[0026] Figure 8 It is a partial structural schematic diagram of a guide mechanism of a raw gas liquid separator of the present invention;

[0027] Fig. 9 It is a schematic diagram of the connection structure of the liquid level control mechanism of a raw gas liquid separator of the present invention;

[0028] Fig.10 The figure is a schematic diagram of the internal structure of the oil-liquid tank of a raw gas liquid separator of the present invention.

[0029] In the figure: 1-tank body; 11-air inlet; 12-air outlet; 13-housing; 2-temporary storage bin; 3-oil tank; 4-guiding mechanism; 41-spiral plate; 411-drainage groove; 42-gas riser; 421-liquid bead limit plate; 43-turbine; 431-gear; 44-vibration assembly; 441-convex rod; 442-vertical rod; 443-convex ball; 444-through groove; 445-hammer; 446-round pin; 447-driven pin; 448-sliding sleeve; 5-liquid level control mechanism; 51-fixed disk; 52-rotating disk; 53-rotating rod; 54-electromagnetic pin; 55-inner gear ring; 56-telescopic rod; 57-through hole; 6-flexible inner wall. DETAILED DESCRIPTION

[0030] In order to make it easier to understand the structure of the present invention and the functional features and advantages that can be achieved, the preferred embodiments of the present invention are described in detail with reference to the drawings as follows:

[0031] like Figures 1 to 10 As shown, the present application proposes a raw gas liquid separator, comprising a tank body 1, a temporary storage bin 2, an oil liquid bin 3, a guide mechanism 4, and a liquid level control mechanism 5 for appropriately triggering and recovering the oil liquid gathered at the lower part of the tank body 1; the inverted conical temporary storage bin 2 is arranged at the lower end of the tank body 1, the upper end of the conical oil liquid bin 3 is connected with the lower end of the temporary storage bin 2, the guide mechanism 4 is arranged inside the tank body 1, and the side of the liquid level control mechanism 5 is threadedly connected with the inner wall of the oil liquid bin 3;

[0032] A flexible inner wall 6 is provided inside the guide mechanism 4, and the upper and lower ends of the flexible inner wall 6 are clamped with the inner wall of the tank body 1. The raw gas enters the tank body 1 at a high speed and spirals downward along the guide mechanism 4 to generate centrifugal force. At the same time, the guide mechanism 4 is driven to continuously impact the flexible inner wall 6 during the rise of the raw gas, so that the flexible inner wall 6 shakes to disturb the liquid droplets on its surface.

[0033] See also Figure 1 as well as Figure 2The side of the tank body 1 is provided with an air inlet 11 penetrating into the flexible inner wall 6, and the upper part of the tank body 1 is provided with an air outlet 12. When performing the separation operation of the raw gas, the raw gas pipeline is connected to the air inlet 11, and the subsequent processing device is connected to the air outlet 12. The raw gas is pumped into the flexible inner wall 6 through the air inlet 11 at a high speed by an air pump or other means, so that the raw gas moves downward in a spiral along the direction of the guide mechanism 4 and generates centrifugation, and the liquid droplets in the raw gas are attached to the flexible inner wall 6. After the raw gas reaches the lower part of the tank body 1, it continues to move vertically upward through the guide mechanism 4 to the air outlet 12, and then the gas after gas-liquid separation is discharged to the subsequent processing device through the air outlet 12.

[0034] See also Figures 1 to 3 The lower part of the tank body 1 is an inverted cone structure, a shell 13 is fixedly provided at the lower part of the tank body 1, and the oil tank 3 is positioned inside the shell 13.

[0035] The liquid droplets on the flexible inner wall 6 merge with each other under the shaking of the flexible inner wall 6 driven by the guide mechanism 4 and fall to the bottom of the tank body 1 according to their own gravity, and then gather inside the temporary storage bin 2 along the inverted cone bottom wall of the tank body 1, and intermittently fall into the oil tank 3 for storage under the control of the liquid level control mechanism 5. The lower part of the outer shell 13 is an openable structure, which is convenient for collecting and cleaning the liquid in the oil tank 3.

[0036] As another example, Figures 2 to 8 As shown, the guide mechanism 4 includes a spiral blade 41, a gas riser 42, a turbine 43 and a vibration assembly 44; the outer wall of the spiral blade 41 is clamped with the flexible inner wall 6, the inner wall of the spiral blade 41 is clamped with the gas riser 42, the upper part of the gas riser 42 is connected and fixed to the gas outlet 12, the turbine 43 is rotatably connected to the gas riser 42 with a seal, and the vibration assembly 44 is fixedly connected to the outer wall of the turbine 43.

[0037] The flexible inner wall 6 can be made of a flexible material with a certain strength such as rubber or flexible resin. The flexible inner wall 6 has a spiral groove along the inner wall and is then clamped with the spiral sheet 41 through the spiral groove; when the raw gas passes through the air inlet 11, it moves downward in a spiral along the limiting channel formed by the spiral sheet 41, the flexible inner wall 6 and the outer wall of the gas riser 42, and attaches liquid droplets to the inner surface of the flexible inner wall 6, and then rises vertically to the upper part of the tank body 1 through the gas riser 42, and at the same time drives the turbine 43 to rotate, and the vibration component 44 driven by the rotation of the turbine 43 causes the flexible inner wall 6 to vibrate; after passing through the turbine 43, the gas enters the air outlet 12 and enters the subsequent processing device.

[0038] See also Figure 4 as well as Figure 8 A drainage groove 411 is provided at the joint between the spiral sheet 41 and the flexible inner wall 6 , and an annular liquid bead limiting plate 421 is fixedly provided on the inner wall of the gas riser 42 .

[0039] Since there is a certain probability that a small amount of liquid droplets will be attached to the inner wall of the gas riser 42 during the rise of the raw gas in the gas riser 42, the liquid droplets are carried upward along the tube wall as the gas rises, and are limited when they move to the liquid drop limit plate 421 and gather and fuse with each other, and finally fall to the bottom wall of the tank body 1 due to their own gravity. The liquid droplets on the flexible inner wall 6 are shaken, merge and gather with each other, and flow into the drainage groove 411 under the influence of their own gravity, and spiral downward along the drainage groove 411 to the temporary storage bin 2.

[0040] As another example, Figure 2 , Figure 3 as well as Figures 5 to 8 As shown, the vibration assembly 44 includes a convex rod 441, a vertical rod 442, a convex ball 443, a through groove 444, a hammer 445, a round pin 446, a driven pin 447 and a sliding sleeve 448; the smooth end of the array of convex rods 441 evenly arranged around the circumference is fixedly connected to the outer wall of the turbine 43, the rear end of the vertical rod 442 is slidably connected to the inner wall of the tank body 1 in the vertical direction, the lower end of the vertical rod 442 is connected to the bottom wall of the tank body 1 through a spring, and the lower end of the convex ball 443 is fixedly connected to the upper end of the vertical rod 442 Then, a through slot 444 is opened in the middle of the vertical rod 442, and both ends of an array of round pins 446 arranged from top to bottom are fixedly connected to the inner wall of the through slot 444; the rear end of the sliding sleeve 448 is fixedly connected to the inner wall of the tank body 1, the hammer 445 is slidably connected to the inner wall of the sliding sleeve 448, the rear end of the hammer 445 is connected to the bottom wall of the sliding sleeve 448 through a spring, the lower end of the follower pin 447 passes through the sliding sleeve 448 and is fixedly connected to the upper end of the hammer 445, and the round pin 446 is positioned above the follower pin 447.

[0041] The convex rods 441 and the vertical rods 442 are evenly arranged along the circumference of the tank body 1. The number of the convex rods 441 can be less than the number of the vertical rods 442 to achieve the effect of gradually knocking and vibrating different positions of the flexible inner wall 6, which has a better liquid droplet aggregation effect compared to simultaneous vibration; the rotating connection between the turbine 43 and the gas riser 42 is provided with a rotating seal, and the outer periphery of the turbine 43 rotates synchronously with the rotation of the turbine 43, and its outer periphery extends to the outside of the gas riser 42.

[0042] When the gas drives the turbine 43 to rotate, the rotation of the turbine 43 drives the convex rod 441 to perform circular motion. The circular motion of the convex rod 441 collides with the convex ball 443 on the vertical rod 442, so that the convex ball 443 drives the vertical rod 442 to move in the vertical direction as a whole. Since the lower end of the vertical rod 442 is connected to the bottom wall of the tank body 1 through a spring, the vertical rod 442 as a whole shows a tendency of irregular reciprocating motion in the vertical direction, thereby driving the round pin 446 to perform vertical reciprocating motion. The round pin 446 contacts the driven pin 447 during the motion, so that the driven pin 447 moves horizontally under the limit of the sliding sleeve 448, driving the hammer 445 to move synchronously. Since the rear end of the hammer 445 is connected to the spring of the bottom wall of the sliding sleeve 448, the hammer 445 immediately performs irregular reciprocating motion, hitting the flexible inner wall 6, thereby causing the flexible inner wall 6 to shake, and producing a gathering and fusion effect on the liquid droplets on its surface.

[0043] As another example, Figures 2 to 4 , Fig. 9 as well as Fig.10 As shown, the liquid level control mechanism 5 includes a fixed disk 51, a rotating disk 52, a rotating rod 53, an electromagnetic pin 54, an inner gear ring 55 and a telescopic rod 56; the fixed disk 51 is positioned at the bottom of the temporary storage bin 2, the rotating disk 52 is threadedly connected to the inner wall of the outer shell 13, the lower end of the rotating rod 53 is fixedly plugged into the rotating disk 52, the rotating rod 53 passes through the fixed disk 51 and extends to the bottom of the turbine 43, the electromagnetic pin 54 is arranged at the upper end of the rotating rod 53, the inner gear ring 55 is fixedly connected to the upper end of the electromagnetic pin 54, the lower end of the telescopic rod 56 is fixedly connected to the bottom wall of the outer shell 13, and the upper end of the telescopic rod 56 is rotatably connected with a torsion spring at the middle of the lower end of the rotating disk 52.

[0044] The fixed disk 51 is substantially used as the bottom wall of the temporary storage bin 2. When triggered, the electromagnetic pin 54 moves upward along the rotating rod 53 and then meshes with the middle and lower part of the turbine 43 through the inner gear ring 55. Under normal conditions, the upper end of the rotating disk 52 is in close contact with the lower end of the fixed disk 51. When there is too much liquid in the temporary storage bin 2 and it overflows into the tank body 1, the electromagnetic pin 54 is triggered to protrude upward and mesh with the rotating turbine 43. The turbine 43 synchronously drives the rotating rod 53 to rotate through the electromagnetic pin 54, thereby causing the rotating disk 52 to rotate. The rotating disk 52 is threadedly connected to the shell 13, and the rotating disk 52 moves downward during the rotation process, and a gap is generated between the fixed disk 51 and the rotating disk 52. The liquid in the temporary storage bin 2 flows into the oil tank 3 through the fixed disk 51 and the rotating disk 52. When the liquid level drops below the bottom wall of the tank body 1, the electromagnetic pin 54 has been disconnected from the electromagnetic, but due to the meshing action, it always remains in a triggered state. As the rotating disk 52 descends, the rotating rod 53 and the electromagnetic pin 54 are driven to gradually move downward, and finally the electromagnetic pin 54 is disengaged from the lower and middle part of the turbine 43; after disengagement, the electromagnetic pin 54 is naturally retracted.

[0045] After the electromagnetic pin 54 is disengaged, the telescopic rod 56 is triggered to connect with the torsion spring of the rotating disk 52, and the torsion spring drives the rotating disk 52 to rotate in the opposite direction. During the rotation, the rotating disk 52 moves up and fits tightly with the fixed disk 51, and returns to the initial state. The liquid in the temporary storage bin 2 will not be completely discharged into the oil tank, so as to seal the connection between the temporary storage bin 2 and the oil tank 3 to prevent gas from entering the oil tank 3.

[0046] See also Fig. 9 The lower middle end of the turbine 43 is fixedly connected with a gear 431, and the teeth of the gear 431 are spaced at the same size as the teeth of the inner gear ring 55. The engagement of the telescopic pin with the lower middle part of the turbine 43 is achieved by the engagement of the inner gear ring 55 with the gear 431.

[0047] See also Figure 3 and Fig.10 , the fixed disk 51 and the rotating disk 52 are both provided with arrays of through holes 57, and the lower end of the fixed disk 51 is in close contact with the upper end of the rotating disk 52. The through holes 57 on the fixed disk 51 and the through holes 57 on the rotating disk 52 are not in corresponding positions when the two are in close contact; the liquid starts to flow downward into the oil tank 3 through the through holes 57 at the fixed disk 51 and the rotating disk 52.

[0048] It should be noted that a liquid level sensor is provided at the junction of the upper end of the temporary storage bin 2 and the bottom wall of the tank body 1, and the liquid level sensor is electrically connected to the electromagnetic pin 54. The liquid level sensor can be used to determine the amount of liquid in the temporary storage bin 2, thereby controlling the triggering and closing of the electromagnetic pin 54. At the same time, the inverted cone-shaped temporary storage bin 2 is designed so that the surface area of ​​the liquid gradually decreases as the amount of liquid increases, effectively reducing the entrainment of the liquid by the airflow and the resulting fusion.

[0049] At the same time, the guiding mechanism provided in the present invention has high adaptability. By selecting a flexible inner wall material with corrosion-resistant and high-temperature-resistant properties, and further selecting to use food-grade materials as the flexible inner wall, the device can be applied to gas-liquid separation operations in the fields of pharmaceutical environmental protection, food processing, etc., which can effectively expand the application boundaries of gas-liquid separation technology.

[0050] Working principle:

[0051] When performing the raw gas separation operation, the raw gas pipeline is connected to the air inlet 11, and the subsequent processing device is connected to the air outlet 12. The raw gas is pumped into the flexible inner wall 6 through the air inlet 11 at a high speed, so that the raw gas moves downward in a spiral along the spiral blade 41 and the flexible inner wall 6 and generates centrifugation, and the liquid droplets in the raw gas are attached to the flexible inner wall 6. After the raw gas reaches the lower part of the tank body 1, it moves vertically upward to the air outlet 12 through the gas riser 42, and synchronously drives the turbine 43 to rotate. The rotation of the turbine 43 drives the convex rod 441 to perform a circular motion to hit the convex ball 443, so that the vertical rod 442 as a whole tends to show an irregular reciprocating motion in the vertical direction, thereby driving the hammer 445 to perform an irregular reciprocating motion to hit the flexible inner wall 6, thereby making the flexible inner wall 6 The inner wall 6 vibrates, which causes the liquid droplets on its surface to gather and fuse, and flow into the temporary storage bin 2 along the drainage groove 411; when there is too much liquid, the electromagnetic pin 54 is triggered by the liquid level sensor to protrude upward and mesh with the rotating turbine 43, and the turbine 43 rotates synchronously through the electromagnetic pin 54 rotating disk 52, and the rotating disk 52 moves downward during the rotation, and the liquid flows into the oil tank 3 through the fixed disk 51 and the rotating disk 52. As the rotating disk 52 descends, the electromagnetic pin 54 gradually moves downward, and the electromagnetic pin 54 disengages from the middle and lower part of the turbine 43; after disengagement, the electromagnetic pin 54 naturally retracts; the telescopic rod 56 is connected and triggered by the torsion spring of the rotating disk 52, and the torsion spring drives the rotating disk 52 to rotate in the opposite direction. During the rotation, the rotating disk 52 moves up and is close to the fixed disk 51, returning to the initial state.

[0052] The above are only preferred embodiments of the present invention, and do not limit the present invention in any form. Any technician familiar with the art can make many possible changes and modifications to the technical solution of the present invention by using the above technical content without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Therefore, any changes, modifications, equivalent changes and modifications made to the above embodiments based on the technology of the present invention without departing from the content of the technical solution of the present invention belong to the protection scope of the present technical solution.

Claims

1. A raw gas liquid separator, characterized in that: The invention comprises a tank body (1), a temporary storage bin (2), an oil storage bin (3), a guiding mechanism (4), and a liquid level control mechanism (5) for appropriately triggering and recovering the oil collected at the lower part of the tank body (1); the inverted conical temporary storage bin (2) is arranged at the lower end of the tank body (1), the conical upper end of the oil storage bin (3) is connected to the lower end of the temporary storage bin (2), the guiding mechanism (4) is arranged inside the tank body (1), and the side of the liquid level control mechanism (5) is threadedly connected to the inner wall of the oil storage bin (3); A flexible inner wall (6) is arranged inside the guide mechanism (4), and the upper and lower ends of the flexible inner wall (6) are clamped with the inner wall of the tank body (1). The raw gas enters the tank body (1) at a high speed and spirals downward along the guide mechanism (4) to generate centrifugal force. At the same time, the guide mechanism (4) is driven to continuously impact the flexible inner wall (6) during the rising of the raw gas, causing the flexible inner wall (6) to shake and disturb the liquid droplets on its surface.

2. The raw gas liquid separator according to claim 1, characterized in that: The side of the tank body (1) is provided with an air inlet (11) penetrating into the interior of the flexible inner wall (6), and the upper part of the tank body (1) is provided with an air outlet (12).

3. The raw gas liquid separator according to claim 2, characterized in that: The lower part of the tank body (1) is an inverted cone-shaped structure, a shell (13) is fixedly arranged on the lower part of the tank body (1), and the oil tank (3) is positioned inside the shell (13).

4. The raw gas liquid separator according to claim 3, characterized in that: The guiding mechanism (4) comprises a spiral blade (41), a gas riser (42), a turbine (43) and a vibration assembly (44); the outer wall of the spiral blade (41) is clamped with the flexible inner wall (6), the inner wall of the spiral blade (41) is clamped with the gas riser (42), the upper part of the gas riser (42) is connected and fixed to the gas outlet (12), the turbine (43) and the gas riser (42) are rotatably connected with a seal, and the vibration assembly (44) is fixedly connected to the outer wall of the turbine (43).

5. The raw material gas liquid separator according to claim 4, characterized in that: A drainage groove (411) is provided at the joint between the spiral sheet (41) and the flexible inner wall (6), and an annular liquid bead limiting plate (421) is fixedly provided on the inner wall of the gas riser (42).

6. The raw material gas liquid separator according to claim 4, characterized in that: The vibration assembly (44) comprises a convex rod (441), a vertical rod (442), a convex ball (443), a through groove (444), a hammer (445), a round pin (446), a driven pin (447) and a sliding sleeve (448); the smooth end of the convex rod (441) evenly arranged in a circumferential array is fixedly connected to the outer wall of the turbine (43), the rear end of the vertical rod (442) is slidably connected to the inner wall of the tank body (1) in the vertical direction, the lower end of the vertical rod (442) is connected to the bottom wall of the tank body (1) through a spring, the lower end of the convex ball (443) is fixedly connected to the upper end of the vertical rod (442), and the through groove (444) is fixedly connected to the upper end of the vertical rod (442). The groove (444) is opened through the middle of the vertical rod (442), and the two ends of the round pins (446) arranged in an array from top to bottom are fixedly connected to the inner wall of the through groove (444); the rear end of the sliding sleeve (448) is fixedly connected to the inner wall of the tank body (1), the hammer (445) is slidably connected to the inner wall of the sliding sleeve (448), the rear end of the hammer (445) is connected to the bottom wall of the sliding sleeve (448) through a spring, the lower end of the driven pin (447) passes through the sliding sleeve (448) and is fixedly connected to the upper end of the hammer (445), and the round pin (446) is positioned above the driven pin (447).

7. The raw gas liquid separator according to claim 4, characterized in that: The liquid level control mechanism (5) comprises a fixed disk (51), a rotating disk (52), a rotating rod (53), an electromagnetic pin (54), an inner gear ring (55) and a telescopic rod (56); the fixed disk (51) is positioned at the bottom of the temporary storage bin (2); the rotating disk (52) is threadedly connected to the inner wall of the outer shell (13); the lower end of the rotating rod (53) is fixedly plugged into the rotating disk (52); the rotating rod (53) passes through the fixed disk (51) and extends to the bottom of the turbine (43); the electromagnetic pin (54) is arranged at the upper end of the rotating rod (53); the inner gear ring (55) is fixedly connected to the upper end of the electromagnetic pin (54); the lower end of the telescopic rod (56) is fixedly connected to the bottom wall of the outer shell (13); and the upper end of the telescopic rod (56) is rotatably connected to the middle part of the lower end of the rotating disk (52) with a torsion spring.

8. The raw gas liquid separator according to claim 7, characterized in that: A gear (431) is fixedly connected to the lower middle end of the turbine (43), and the teeth of the gear (431) have the same size interval as the teeth of the inner gear ring (55).

9. The raw gas liquid separator according to claim 8, characterized in that: The fixed disk (51) and the rotating disk (52) are both provided with an array of through holes (57) penetrating therethrough, and the lower end of the fixed disk (51) is in close contact with the upper end of the rotating disk (52).

10. The raw material gas liquid separator according to claim 9, characterized in that: A liquid level sensor is provided at the junction of the upper end of the temporary storage bin (2) and the bottom wall of the tank body (1), and the liquid level sensor is connected to the electromagnetic pin (54) via an electrical signal.

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