Air prefiltering apparatus for gas turbine

Abstract

The application belongs to the technical field of gas turbines, in particular to an air pre-filtering device for a gas turbine, which comprises a processing component, a filtering component is arranged at the shaft center of the top of the inner wall of the processing component, and exhaust components are symmetrically arranged on the left and right sides of the outer surface of the filtering component; the exhaust component comprises a U-shaped adapter pipe, and a water-absorbing inner pad is fixedly connected to the inner wall of the U-shaped adapter pipe. The device can first pass the air supplied into the turbine into the internal water body, remove the impurities in the air by using the adsorption capacity of water, realize the filtering effect, and replace the filter element by only replacing the water body, so that the device is more environmentally friendly. Since the humidity of the air treated by this way is increased, a water-absorbing inner pad is arranged in the U-shaped adapter pipe to further remove the water in the gas, thereby avoiding the problem that the internal water vapor content of the gas turbine is too high and is prone to explosion.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of gas turbines, in particular to an air pre-filtering device for a gas turbine. BACKGROUND

[0002] Machines such as gas turbines, vacuum pumps, air compressors, etc. need to inhale air when working. Since they are mostly used in industrial production, they are affected by the environment in industrial production, and there are a large number of impurities in the air. If all the impurities in the air enter the interior of the vacuum pump, they will accumulate on the compression components, and long-term use will cause damage to the machinery. Therefore, the prior art usually uses a filtering device to filter the air.

[0003] Since the air entering the gas turbine is used as an oxygen raw material to ignite the fuel inside, the air entering the interior of the gas turbine not only needs to be decontaminated but also needs to be dehumidified to ensure that water vapor does not enter the interior of the gas turbine, thereby avoiding the occurrence of explosion and other adverse problems. The ash removal component after adsorbing water vapor is more prone to absorbing ash, so that the retained dust impurities are prone to clogging the filter screen opening and other related parts, thereby reducing the filtering effect. Therefore, improvement is needed. SUMMARY

[0004] In view of the deficiencies of the prior art, the technical scheme adopted by the application to solve its technical problems is: an air pre-filtering device for a gas turbine, comprising a processing component, a filter component is arranged at the shaft center of the top inner wall of the processing component, and exhaust components are symmetrically arranged on the left and right sides of the outer surface of the filter component;

[0005] The exhaust component comprises a U-shaped adapter pipe, a water-absorbing inner pad is fixedly connected to the inner wall of the U-shaped adapter pipe, the water-absorbing inner pad is composed of water-absorbing substances such as sponge and activated carbon, so the structure is relatively soft, an exhaust pipe is fixedly connected to one end of the U-shaped adapter pipe away from the filter component, and dehumidification components are symmetrically arranged on the front and back sides of the outer surface of the water-absorbing inner pad;

[0006] The dehumidification component comprises a fixed side cylinder, a waterproof motor is fixedly connected to the inner cavity of the fixed side cylinder, a threaded air suction cylinder is fixedly connected to the outer surface of the output shaft of the waterproof motor, a heat-conducting inner cylinder is rotatably connected to the outer surface of the threaded air suction cylinder, a heating ring is fixedly connected to one side of the inner cavity of the heat-conducting inner cylinder close to the waterproof motor, and heating resistance rods are uniformly arranged in the inner cavity of the heating ring. The heating ring supplies power to the connected heating resistance rods, so that the heating resistance rods generate heat, which is conducted to the attached water-absorbing inner pad through the heat-conducting inner cylinder, so that the water-absorbing inner pad is heated, and the internal moisture is vaporized.

[0007] Further, the processing component includes a set of cylinder shell, the outer surface of the set of cylinder shell is symmetrically provided with a fixed plate on the front and back, the shaft center of the inner wall bottom of the set of cylinder shell is fixedly connected with a fixed pump body, the inner cavity of the fixed pump body is symmetrically provided with an adapter pipe on the front and back, the left and right sides of the inner cavity of the fixed pump body are symmetrically provided with a water delivery pipe, the fixed pump body absorbs water from the outside through the water delivery pipe, then pressurizes the water body and delivers it to the upper water storage inner shell through the adapter pipe, can also reversely pump out the water body in the water storage inner shell and discharge it to the outside through the water delivery pipe, the upper part of the inner cavity of the set of cylinder shell is symmetrically provided with a torque motor, and the number of the torque motor is two, the bottom end of the output shaft of the torque motor is fixedly connected with a textured rotating column, the filtering component is uniformly provided with a drainage component, the number of the drainage component is three groups, and the top of the drainage component penetrates the set of cylinder shell and communicates with the outside.

[0008] Further, the number of the dehumidifying component is six, the outer surface of the fixed side cylinder is fixedly connected with the inner wall of the set of cylinder shell, the inner cavity of the fixed side cylinder is uniformly provided with an exhaust slot on the side away from the heat conduction inner cylinder, and the outer surface of the heat conduction inner cylinder is fixedly connected with the inner wall of the fixed side cylinder. The side away from the fixed side cylinder of the heat conduction inner cylinder is extruded with the outer surface of the water absorption inner pad through the plug-in interface, one end of the exhaust pipe away from the U-shaped adapter pipe extends to the outside of the set of cylinder shell, and one end of the water delivery pipe away from the fixed pump body extends to the outside of the set of cylinder shell.

[0009] Further, the filtering component includes a water storage inner shell, the left and right sides of the inner wall of the water storage inner shell are symmetrically provided with a water blocking baffle, the middle part of the water blocking baffle is fixedly connected with a drainage baffle through an opening, and gas can only be discharged to the outside of the water storage inner shell through the uniform penetration opening of the drainage baffle, the side away from the water blocking baffle of the drainage baffle is rotatably connected with a docking pipe, the docking pipe is provided with a penetration opening that is docked with the drainage baffle, but when the docking pipe is completely offset from the drainage baffle, the docking pipe will completely block the drainage baffle, the lower part of the outer surface of the docking pipe is rollingly connected with a control rotating wheel, and the bottom of the control rotating wheel is fixedly connected with a independent motor.

[0010] Further, the upper surface of the water storage inner shell is fixedly connected with the center of the top of the inner wall of the set of cylinder shell, the lower surface of the water blocking baffle is fixedly connected with the bottom of the inner wall of the water storage inner shell, the outer surface of the water blocking baffle is fixedly connected with the inner wall of the set of cylinder shell, and the side away from the water blocking baffle of the docking pipe is rotatably connected with the side away from the exhaust pipe of the inner wall of the U-shaped adapter pipe. The top end of the adapter pipe is fixedly connected with the bottom of the inner cavity of the water storage inner shell, and the top of the adapter pipe extends to the inside of the water storage inner shell, the bottom end of the output shaft of the torque motor extends to the inside of the water storage inner shell, and the bottom end of the drainage component is extruded with the bottom of the inner wall of the water storage inner shell.

[0011] Further, the drainage component comprises a guide shell, the inner wall of the guide shell is rotationally connected with a rotating inner tube, the upper portion of the inner wall of the rotating inner tube is fixedly connected with a compression soft sleeve, the bottom end of the compression soft sleeve is fixedly connected with a bundle strip shell, the bundle strip shell is composed of six vertical insertion plates complementary to strip-shaped cutouts and a top cover shell, each strip-shaped cutout is provided with a mesh for filtering larger objects, the bottom of the inner cavity of the rotating inner tube is uniformly provided with a strip-shaped cutout, the bottom end of the rotating inner tube extends to the bottom of the inner wall of the water storage inner shell, and is located at a relatively low position.

[0012] Further, the outer surface of the guide shell is fixedly connected with the top of the inner cavity of the container barrel shell, the outer surface of the bundle strip shell is slidingly connected with the inner wall of the rotating inner tube, and the bottom of the bundle strip shell is inserted into the bottom of the inner cavity of the rotating inner tube through the strip-shaped cutout, and the outer surface of the rotating inner tube is rollingly connected with the outer surface of the textured rotating column.

[0013] The beneficial effects of the present application are as follows:

[0014] 1. The device can first pass the air supplied to the turbine into the internal water body, utilize the adsorption capacity of water to remove impurities in the air, realize the filtering effect, and utilize the mode of only replacing the water body to realize the effect of replacing the filter element, so that it is more environmentally friendly. Since the humidity of the air treated in this way will increase, a water absorption inner pad is arranged in the inside of the U-shaped adapter pipe to further remove the water in the gas, thereby avoiding the problem that the water vapor content in the turbine is too high and is prone to explosion.

[0015] 2. After continuous operation, the humidity of the water absorption inner pad after absorbing water vapor will increase, thereby causing the water absorption performance to decrease, and the water vapor filtering effect of the device will also become poor. The water absorption inner pad needs to be frequently replaced by manual maintenance, and the operation is relatively inconvenient. Therefore, dehumidification components are arranged on both sides of the water absorption inner pad, the water in the water absorption inner pad is gasified by utilizing the heat conduction function of the heat conduction inner cylinder, and then is guided and discharged through the threaded air suction cylinder, so as to reduce the humidity in the water absorption inner pad, restore the water absorption performance, and continue normal work, so that it is more convenient and efficient to use.

[0016] 3. When water is injected into the water storage inner shell, in order to prevent the problem that the fixed pump body excessively pumps water, causing the water body to be directly discharged into the inside of the U-shaped adapter pipe through the butt joint pipe, the butt joint pipe will rotate under the action of the rolling friction of the rotating control wheel, so that the butt joint pipe is completely misaligned with the drainage baffle, thereby completely blocking the water blocking baffle, preventing the overflowing water from entering the U-shaped adapter pipe, causing the water to directly enter the connected turbine, and causing the turbine to malfunction.

[0017] 4. The rotating inner tube of the device can be retrofitted to filter larger impurities sucked into the water body and confine them at the bottom of the rotating inner tube, preventing the impurities from spreading and causing rapid pollution of the water body, which requires frequent replacement. When the water is changed, the rotating inner tube can automatically discharge the accumulated impurities through the open strip-shaped cutting slot, thereby avoiding the problem of residual impurities inside. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the front view of the present application;

[0019] Figure 2 is the cross-sectional view of the present application;

[0020] Figure 3 is the cross-sectional view of the exhaust component of the present application;

[0021] Figure 4 is the cross-sectional view of the dehumidification component of the present application;

[0022] Figure 5 is the cross-sectional view of the processing component of the present application;

[0023] Figure 6 is the cross-sectional view of the filtering component of the present application;

[0024] Figure 7 is the cross-sectional view of the drainage component of the present application.

[0025] In the figure: 1, processing component; 2, filtering component; 3, exhaust component; 11, container shell; 12, fixed pump body; 13, adapter pipe; 14, water delivery pipe; 15, torque motor; 16, textured rotating column; 17, fixed plate; 21, water storage inner shell; 22, water barrier; 23, drainage barrier; 24, butt joint pipe; 25, independent motor; 26, control rotating wheel; 31, U-shaped adapter pipe; 32, water absorption inner pad; 33, exhaust pipe; 5, dehumidification component; 51, fixed side cylinder; 52, exhaust cutting slot; 53, waterproof motor; 54, threaded air extraction cylinder; 55, heat-conducting inner cylinder; 56, heating ring; 57, heating resistance rod; 4, drainage component; 41, guide shell; 42, rotating inner tube; 43, compression sleeve; 44, bundle strip shell; 45, strip-shaped cutting slot. DETAILED DESCRIPTION

[0026] The application is further described in detail below with the accompanying drawings and specific embodiments. The embodiments of the application are given for illustration and description only, and are not intended to be exhaustive or to limit the application to the forms disclosed. Numerous modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described in order to best explain the principles of the application and its practical application, and to enable others skilled in the art to understand the application for various embodiments with various modifications as are suited to the particular use contemplated.

[0027] Embodiment 1, please refer to Figures 1-5 The application provides a technical solution: an air pre-filtering device for a gas turbine, comprising a processing component 1, a filter component 2 arranged at the top of the inner wall of the processing component 1, and exhaust components 3 symmetrically arranged on the left and right sides of the outer surface of the filter component 2.

[0028] The exhaust component 3 comprises a U-shaped adapter pipe 31, the inner wall of the U-shaped adapter pipe 31 is fixedly connected with a water-absorbing inner pad 32, the water-absorbing inner pad 32 is composed of water-absorbing materials such as sponge and activated carbon, so the structure is relatively soft, one end of the U-shaped adapter pipe 31 away from the filter component 2 is fixedly connected with an exhaust pipe 33, and the front and back sides of the outer surface of the water-absorbing inner pad 32 are symmetrically provided with dehumidifying components 5.

[0029] The dehumidifying component 5 comprises a fixed side cylinder 51, the inner cavity of the fixed side cylinder 51 is fixedly connected with a waterproof motor 53, the outer surface of the output shaft of the waterproof motor 53 is fixedly connected with a threaded air suction cylinder 54, the outer surface of the threaded air suction cylinder 54 is rotatably connected with a heat-conducting inner cylinder 55, one side of the inner cavity of the heat-conducting inner cylinder 55 close to the waterproof motor 53 is fixedly connected with a heating ring 56, the inner cavity of the heating ring 56 is uniformly provided with heating resistance rods 57, the heating ring 56 supplies power to the connected heating resistance rods 57, so that the heating resistance rods 57 generate heat, which is conducted to the attached water-absorbing inner pad 32 through the heat-conducting inner cylinder 55, so that the water-absorbing inner pad 32 is warmed up, and the internal moisture is further gasified.

[0030] The processing component 1 includes a baling cylinder shell 11, the front and rear sides of the outer surface of the baling cylinder shell 11 are symmetrically provided with fixed plates 17, the shaft center of the bottom of the inner wall of the baling cylinder shell 11 is fixedly connected with a fixed pump body 12, the front and rear sides of the inner cavity of the fixed pump body 12 are symmetrically provided with adapter pipes 13, the left and right sides of the inner cavity of the fixed pump body 12 are symmetrically provided with water conveying pipes 14, the fixed pump body 12 sucks water from the outside through the water conveying pipes 14, then pressurizes the water body and conveys it to the upper water storage inner shell 21 through the adapter pipes 13, can also reversely pump out the water body in the water storage inner shell 21, and discharge it to the outside through the water conveying pipes 14, the upper part of the inner cavity of the baling cylinder shell 11 is symmetrically provided with torque motors 15, the number of the torque motors 15 is two, the bottom end of the output shaft of the torque motor 15 is fixedly connected with a textured rotating column 16, the filtering component 2 is uniformly provided with drainage components 4, the number of the drainage components 4 is three groups, and the top of the drainage component 4 penetrates through the baling cylinder shell 11 and communicates with the outside.

[0031] The number of the dehumidification components 5 is six, the outer surface of the fixed side cylinder 51 is fixedly connected with the inner wall of the baling cylinder shell 11, the inner cavity of the fixed side cylinder 51 is uniformly provided with exhaust grooves 52 away from the heat conduction inner cylinder 55, and the outer surface of the heat conduction inner cylinder 55 is fixedly connected with the inner wall of the fixed side cylinder 51. The side of the heat conduction inner cylinder 55 away from the fixed side cylinder 51 is extruded with the outer surface of the water absorbing inner pad 32 through the plug-in interface, one end of the exhaust pipe 33 away from the U-shaped adapter pipe 31 extends to the outside of the baling cylinder shell 11, and one end of the water conveying pipe 14 away from the fixed pump body 12 extends to the outside of the baling cylinder shell 11.

[0032] After the device is erected, the exhaust pipes 33 extending out of both ends are docked with the turbine needing oxygen supply, then the water conveying pipes 14 on both sides are connected with the external water supply, then the fixed pump body 12 injects water into the inside of the water storage inner shell 21 through the water conveying pipe 14, when the water body is filled from bottom to top through the adapter pipe 13, the water surface in the water storage inner shell 21 rises, then the water injection is stopped when the water surface reaches a position lower than the height of the drainage baffle 23, at this time, the fixed pump body 12 stops working, the water quantity in the water storage inner shell 21 is fixed, and the preparation work is completed.

[0033] When the turbine works, the exhaust pipe 33 is used for pumping, at this time, the external air enters the inside of the water storage inner shell 21 through the drainage component 4, then is discharged in the form of bubbles from the bottom of the water storage inner shell 21 containing water, the gas purified by the water enters the U-shaped adapter pipe 31 through the docking pipe 24, then the humidity in the gas is reduced when the gas passes through the water absorbing inner pad 32, then the filtered air supplies oxygen to the turbine through the exhaust pipe 33.

[0034] After a period of time, the humidity inside the water absorption inner pad 32 increases, which leads to the decrease of the water absorption performance. At this time, the work of the wheel machine is stopped, the dehumidifying part 5 is started, the heating ring 56 heats the whole heat conduction inner cylinder 55 through the heating resistance rod 57, and then the water absorption inner pad 32 is heated through the heat conduction. At this time, the moisture inside the water absorption inner pad 32 is heated and vaporized. The waterproof motor 53 absorbs the vaporized water vapor from the inside of the U-shaped adapter pipe 31 by rotating the threaded air suction cylinder 54 at high speed, and discharges the water vapor to the inside of the container cylinder shell 11 through the exhaust cut groove 52, thereby reducing the humidity of the water absorption inner pad 32 and restoring the water absorption performance. When the dehumidifying work is not performed, the threaded air suction cylinder 54 does not rotate, so that the gas passing through the water absorption inner pad 32 is blocked by the threaded air suction cylinder 54 and cannot pass through the exhaust cut groove 52, thereby preventing the air leakage problem.

[0035] When the wheel machine is working normally, the drainage baffle 23 is normally connected with the air port of the butt joint pipe 24. When the water is injected into the water storage inner shell 21, in order to prevent the problem that the fixed pump body 12 sucks too much water, which leads to that the water is directly discharged into the U-shaped adapter pipe 31 through the butt joint pipe 24, at this time, the butt joint pipe 24 will rotate under the action of the rolling friction of the control rotating wheel 26, so that the butt joint pipe 24 is completely deviated from the drainage baffle 23, and the water overflow is completely blocked by the water blocking baffle 22, thereby preventing the water overflow from entering the U-shaped adapter pipe 31.

[0036] Embodiment 2, please refer to Figures 1-7 The application provides a technical scheme: on the basis of embodiment one, the filter part 2 comprises a water storage inner shell 21, the left and right sides of the inner wall of the water storage inner shell 21 are symmetrically provided with water blocking baffles 22, the middle part of the water blocking baffle 22 is fixedly connected with a drainage baffle 23 through an opening, the gas can only be uniformly discharged to the outside of the water storage inner shell 21 through the penetration port of the drainage baffle 23, the side, away from the water blocking baffle 22, of the drainage baffle 23 is rotationally connected with a butt joint pipe 24, the butt joint pipe 24 is provided with a penetration port which is connected with the drainage baffle 23, but when the butt joint pipe 24 is completely deviated from the drainage baffle 23, the butt joint pipe 24 will completely block the drainage baffle 23, the lower part of the outer surface of the butt joint pipe 24 is rollingly connected with a control rotating wheel 26, and the bottom of the control rotating wheel 26 is fixedly connected with an independent motor 25.

[0037] The upper surface of the water storage inner shell 21 is fixedly connected with the center of the top of the inner wall of the storage cylinder shell 11, the lower surface of the water stop baffle 22 is fixedly connected with the bottom of the inner wall of the water storage inner shell 21, the outer surface of the water stop baffle 22 is fixedly connected with the inner wall of the storage cylinder shell 11, and the side of the docking pipe 24 away from the water stop baffle 22 is rotatably connected with the side of the U-shaped adapter pipe 31 away from the exhaust pipe 33. The top end of the adapter pipe 13 is fixedly connected with the bottom of the inner cavity of the water storage inner shell 21, and the top of the adapter pipe 13 extends to the inside of the water storage inner shell 21. The bottom end of the torque motor 15 output shaft extends to the inside of the water storage inner shell 21, and the bottom end of the drainage component 4 is pressed against the bottom of the inner wall of the water storage inner shell 21.

[0038] The drainage component 4 comprises a guide shell 41, the inner wall of the guide shell 41 is rotatably connected with a rotating inner tube 42, the upper part of the inner wall of the rotating inner tube 42 is fixedly connected with a compression soft sleeve 43, the bottom end of the compression soft sleeve 43 is fixedly connected with a bundling strip shell 44, the bundling strip shell 44 is composed of six vertical insertion plates complementary to strip-shaped cut grooves 45 and a cover shell at the top, and each strip-shaped cut groove 45 is provided with mesh holes for filtering larger objects, the bottom of the inner cavity of the rotating inner tube 42 is uniformly provided with strip-shaped cut grooves 45, and the bottom end of the rotating inner tube 42 extends to the bottom of the inner wall of the water storage inner shell 21 and is located at a relatively low position.

[0039] The outer surface of the guide shell 41 is fixedly connected with the top of the inner cavity of the storage cylinder shell 11, the outer surface of the bundling strip shell 44 is slidably connected with the inner wall of the rotating inner tube 42, and the bottom of the bundling strip shell 44 is inserted into the bottom of the inner cavity of the rotating inner tube 42 through the strip-shaped cut grooves 45, and the outer surface of the rotating inner tube 42 is rollingly connected with the outer surface of the textured rotating column 16.

[0040] Air enters the inside of the water storage inner shell 21 through the guide shell 41. Due to the excessive power of the turbine air extraction, the air impact force on the inner wall of the rotating inner tube 42 from top to bottom will be large. At this time, under the impact of the air flow, the bundling strip shell 44 will slide down along the strip-shaped cut grooves 45, lengthening the compression soft sleeve 43 and expanding the actual inner diameter of the rotating inner tube 42. After the bundling strip shell 44 is inserted into the strip-shaped cut grooves 45, the air entering the drainage component 4 will first pass through the bundling strip shell 44 for simple filtering work, isolating larger solid impurities in the inside of the rotating inner tube 42, and then the water body performs filtering work on the more fine dust impurities in the air.

[0041] When the wheel machine inhales, the torque motor 15 at the top controls the rotating inner tube 42 to centrifugally rotate all the time, at this time, the impurities at the bottom of the inner wall of the rotating inner tube 42 will rotate all the time under the centrifugal force, thereby preventing the impurities from blocking the mesh of the strip shell 44. After working for a period of time, the wheel machine stops working, at this time, the strip shell 44 will slide upward under the rebounding effect of the compressed sleeve 43, thereby opening the strip-shaped cutting slot 45 at the bottom of the rotating inner tube 42. However, at this time, the rotating inner tube 42 is still rotating centrifugally, so the impurities gathered at the bottom of the rotating inner tube 42 will be discharged into the water in the water storage inner shell 21 through the opened strip-shaped cutting slot 45, and will be discharged through the water delivery pipe 14 when the water is changed.

[0042] Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and related fields without creative labor should belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application, if not specially described and limited, are implemented according to the conventional means in the art.

Claims

1. An air pre-filtration device for a gas turbine, comprising a processing component (1), wherein a filter component (2) is disposed at the axial center of the top of the inner wall of the processing component (1), and exhaust components (3) are symmetrically disposed on the left and right sides of the outer surface of the filter component (2), characterized in that: The exhaust component (3) includes a U-shaped adapter pipe (31), the inner wall of which is fixedly connected to a water-absorbing inner pad (32), and the end of the U-shaped adapter pipe (31) away from the filter component (2) is fixedly connected to an exhaust pipe (33). Dehumidifying components (5) are symmetrically arranged on the front and back sides of the outer surface of the water-absorbing inner pad (32). The dehumidification component (5) includes a fixed side cylinder (51), a waterproof motor (53) is fixedly connected to the inner cavity of the fixed side cylinder (51), a threaded suction cylinder (54) is fixedly connected to the outer surface of the output shaft of the waterproof motor (53), a heat-conducting inner cylinder (55) is rotatably connected to the outer surface of the threaded suction cylinder (54), a heating ring (56) is fixedly connected to the side of the inner cavity of the heat-conducting inner cylinder (55) near the waterproof motor (53), and heating resistance rods (57) are evenly arranged in the inner cavity of the heating ring (56).

2. The air pre-filtration equipment for gas turbines according to claim 1, characterized in that: The processing component (1) includes a container shell (11). Fixing plates (17) are symmetrically arranged on the front and rear sides of the outer surface of the container shell (11). A fixed pump body (12) is fixedly connected to the axis at the bottom of the inner wall of the container shell (11). A transfer pipe (13) is symmetrically arranged on the front and rear sides of the inner cavity of the fixed pump body (12). A water conveying pipe (14) is symmetrically arranged on the left and right sides of the inner cavity of the fixed pump body (12). A torque motor (15) is symmetrically arranged on the upper part of the inner cavity of the container shell (11). There are two torque motors (15). A textured rotating column (16) is fixedly connected to the bottom end of the output shaft of the torque motor (15). A flow guiding component (4) is evenly arranged in the filter component (2). There are three sets of flow guiding components (4). The top of the flow guiding component (4) penetrates the container shell (11) and communicates with the outside. The drainage component (4) includes a guide shell (41), a rotating inner tube (42) is rotatably connected to the inner wall of the guide shell (41), a compression soft sleeve (43) is fixedly connected to the upper part of the inner wall of the rotating inner tube (42), a bundled strip shell (44) is fixedly connected to the bottom end of the compression soft sleeve (43), and a strip groove (45) is evenly opened at the bottom of the inner cavity of the rotating inner tube (42). The outer surface of the guide shell (41) is fixedly connected to the top of the inner cavity of the container shell (11), the outer surface of the bundled strip shell (44) is slidably connected to the inner wall of the rotating inner tube (42), and the bottom of the bundled strip shell (44) is inserted into the bottom of the inner cavity of the rotating inner tube (42) through a strip groove (45). The outer surface of the rotating inner tube (42) is rolledly connected to the outer surface of the textured rotating column (16).

3. The air pre-filtration equipment for gas turbines according to claim 2, characterized in that: The number of dehumidification components (5) is six. The outer surface of the fixed side cylinder (51) is fixedly connected to the inner wall of the container shell (11). The inner cavity of the fixed side cylinder (51) is evenly provided with exhaust grooves (52) on the side away from the heat-conducting inner cylinder (55). The outer surface of the heat-conducting inner cylinder (55) is fixedly connected to the inner wall of the fixed side cylinder (51).

4. The air pre-filtration equipment for gas turbines according to claim 3, characterized in that: The side of the heat-conducting inner cylinder (55) away from the fixed side cylinder (51) is pressed against the outer surface of the water-absorbing inner pad (32) through the insertion interface. The end of the exhaust pipe (33) away from the U-shaped adapter pipe (31) extends to the outside of the container shell (11). The end of the water supply pipe (14) away from the fixed pump body (12) extends to the outside of the container shell (11).

5. The air pre-filtration device for gas turbines according to claim 2, characterized in that: The filter component (2) includes a water storage inner shell (21). Water-blocking baffles (22) are symmetrically arranged on the left and right sides of the inner wall of the water storage inner shell (21). A flow-draining baffle (23) is fixedly connected to the middle of the water-blocking baffle (22) through an opening. A connecting pipe (24) is rotatably connected to the side of the flow-draining baffle (23) away from the water-blocking baffle (22). A control wheel (26) is rotatably connected to the lower part of the outer surface of the connecting pipe (24). An independent motor (25) is fixedly connected to the bottom of the control wheel (26).

6. The air pre-filtration device for gas turbines according to claim 5, characterized in that: The upper surface of the water storage inner shell (21) is fixedly connected to the center of the top of the inner wall of the container shell (11), the lower surface of the water-proof baffle (22) is fixedly connected to the bottom of the inner wall of the water storage inner shell (21), the outer surface of the water-proof baffle (22) is fixedly connected to the inner wall of the container shell (11), and the side of the connecting pipe (24) away from the water-proof baffle (22) is rotatably connected to the side of the inner wall of the U-shaped adapter pipe (31) away from the exhaust pipe (33).

7. The air pre-filtration device for gas turbines according to claim 6, characterized in that: The top end of the adapter pipe (13) is fixedly connected to the bottom of the inner cavity of the water storage shell (21), and the top end of the adapter pipe (13) extends into the interior of the water storage shell (21). The bottom end of the output shaft of the torque motor (15) extends into the interior of the water storage shell (21), and the bottom end of the drainage component (4) is pressed against the bottom of the inner wall of the water storage shell (21).

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