An adjustable multi-stage separation device

Abstract

The utility model provides a kind of adjustable multistage separating device, including the shell of one side fixedly connected with gas outlet and gas inlet, the one end of gas outlet is fixedly connected with gas support pipe one, shell inside and the one end of gas support pipe one is fixedly connected with adjusting box, adjusting box inside is slidably connected with adjusting frame, rotatingly connected with multiple winding shaft and feed shaft in adjusting frame, the one end of winding shaft and feed shaft is fixedly connected with filter membrane, adjusting box top inner wall is fixedly connected with sealing assembly, and adjusting box bottom is fixedly connected with electric screw rod one;Pass through the electric screw rod one driving translation of adjusting frame, drive multiple winding shaft and feed shaft to switch the filter membrane of different material, cover gas support pipe one to realize pertinence filtration;Driving motor rotates winding shaft by gear set control, automatically replace the unused area of filter membrane, in combination with the clamping sealing of sealing clamping ring, ensure continuous filtration and do not need to stop maintenance, significantly improve filtration efficiency and service life.

Description

Technical Field

[0001] This utility model relates to the field of gas separation and recovery technology, and in particular to an adjustable multi-stage separation device. Background Technology

[0002] Adjustable multi-stage gas separators are efficient and flexible gas processing devices primarily used for the precise separation of different components from mixed gases to meet the high-purity gas requirements of industrial production and scientific research. This device, through multi-stage series separation units combined with adjustable process parameters (such as pressure, temperature, and flow rate), can perform step-by-step separation and purification of different gas components (such as nitrogen, oxygen, carbon dioxide, and methane), finding wide application in environmental protection, chemical engineering, and energy fields. When using gas separators, different filter membranes need to be replaced depending on the gas being separated; traditional devices require disassembly for replacement, which is cumbersome.

[0003] A search revealed Chinese patent publication number CN218653030U, which discloses an adjustable gas-liquid separator and a gas-liquid separation system. The system includes a separation bottle, a four-way tube, and a stopper rod. The separation bottle is divided into an upper chamber and a lower chamber. High-temperature gas in the lower chamber can enter the upper chamber, while the condensate in the upper chamber cannot easily flow back. The right and lower tubes of the four-way tube are fixedly connected to the upper and lower chambers, respectively. A stopper rod is installed in the upper tube of the four-way tube. Adjusting the stopper rod can connect the right, lower, and left tubes, allowing the condensate to flow into the lower chamber through the lower tube.

[0004] To address the problem of the aforementioned technologies lacking the ability to replace different filter membranes depending on the gas being separated, an adjustable multi-stage separation device is proposed. Utility Model Content

[0005] In view of this, the present invention aims to provide an adjustable multi-stage separation device to solve or alleviate the technical problems existing in the prior art, or at least provide a beneficial alternative.

[0006] The technical solution of this utility model embodiment is implemented as follows: It includes a housing with an air outlet and an air inlet fixedly connected to one side. An air outlet support pipe is fixedly connected to one end of the air outlet. An adjustment box is fixedly connected inside the housing and to one end of the air outlet support pipe. An adjustment frame is slidably connected inside the adjustment box. Multiple winding shafts and feeding shafts are rotatably connected inside the adjustment frame. A filter membrane is fixedly connected to one end of each winding shaft and feeding shaft. A sealing assembly is fixedly connected to the inner wall of the top of the adjustment box. An electric screw is fixedly connected to the bottom of the adjustment box. The screw end of the electric screw is rotatably connected to the inner wall of the adjustment box, and the screw end of the electric screw is threadedly connected to one side of the adjustment frame.

[0007] In some embodiments, an air outlet support pipe II is fixedly connected to the other side of the regulating box, a drive motor is fixedly connected below the air outlet support pipe II, a drive gear is fixedly connected to the power output end of the drive motor, and a winding gear is fixedly connected to one side of each of the multiple winding shafts.

[0008] In some embodiments, the sealing assembly includes a clamping rod one, a clamping rod two, an electric screw two, and a sealing ring. The electric screw two is fixedly connected to the inner wall of the top of the regulating box. One end of the air outlet support pipe one and the air outlet support pipe two are slidably connected to the sealing ring. The clamping rod one and the clamping rod two are fixedly connected above the corresponding sealing ring. The top of the clamping rod one and the clamping rod two have screw nuts threadedly connected to the screw end of the electric screw two.

[0009] In some embodiments, a baffle separator is fixedly connected to one end of the air inlet, a swirl separator is fixedly connected to the other end of the baffle separator, and a separation baffle is fixedly connected inside the baffle separator.

[0010] In some embodiments, a separation cone is fixedly connected inside the cyclone separator, a sludge collection box is fixedly connected below the cyclone separator, and the air outlet above the separation cone is fixedly connected to the second air outlet support pipe.

[0011] In some embodiments, one end of the baffle separator is fixedly connected to a hose, and the other end of the hose is fixedly connected to a swing nozzle.

[0012] In some embodiments, a swing motor is fixedly connected to the side wall of the cyclone separator, and the power output end of the swing motor is fixedly connected to the swing nozzle.

[0013] In some embodiments, a plurality of tension rollers are rotatably connected inside the adjustment frame, and one side of the tension rollers is movably connected to the filter membrane.

[0014] The present invention has the following advantages due to the adoption of the above technical solution:

[0015] 1. An adjustable multi-stage separation device, wherein an adjustable frame is driven to move horizontally by an electric screw, thereby driving multiple take-up shafts and a feeding shaft to switch between filter membranes of different materials, covering the air outlet support pipe to achieve targeted filtration; the drive motor controls the rotation of the take-up shafts through a gear set, automatically replacing the unused areas of the filter membrane, and combined with the clamping and sealing of the sealing ring, ensuring continuous filtration without the need for downtime maintenance, significantly improving filtration efficiency and service life.

[0016] 2. An adjustable multi-stage separation device, which uses a swing motor to drive a swing nozzle to adjust the airflow angle to adapt to different gas separation requirements; a tension roller keeps the filter membrane taut in real time to prevent loosening and leakage. The two work together to ensure the device's sealing performance and separation accuracy under dynamic operating conditions, making it suitable for various gas handling scenarios.

[0017] 3. An adjustable multi-stage separation device, which uses a series design of a baffle separator and a cyclone separator. After the gas enters through the inlet, the separation baffle in the baffle separator first intercepts liquid impurities, and then the separation cone of the cyclone separator centrifugally separates solid particles and water. The impurities fall into the collection box, and the gas enters the next stage of filtration through the outlet support pipe. The multi-stage separation design can efficiently treat gases containing complex components and reduce the load on subsequent filtration.

[0018] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0019] 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.

[0020] Figure 1 This is a structural diagram of the outer shell of this utility model;

[0021] Figure 2 This is a diagram showing the internal structure of the shell of this utility model;

[0022] Figure 3 This is a partial cross-sectional view of the present invention;

[0023] Figure 4 This is a structural diagram of the swing nozzle installation of this utility model;

[0024] Figure 5 This is a structural diagram of the internal structure of the regulating box of this utility model;

[0025] Figure 6 This is a structural diagram of the adjustment bracket of this utility model;

[0026] Figure 7 This is a structural diagram of the sealing clamp ring of this utility model.

[0027] Figure label:

[0028] 1. Shell; 2. Air outlet; 3. Air inlet; 4. Baffle separator; 5. Cyclone separator; 6. Sludge collection box; 7. Air outlet support pipe one; 8. Adjustment box; 9. Separation cone; 10. Separation baffle; 11. Swing nozzle; 12. Swing motor; 13. Hose; 14. Air outlet support pipe two; 15. Electric screw one; 16. Drive motor; 17. Adjustment frame; 18. Drive gear; 19. Rewinding shaft; 20. Rewinding gear; 21. Tensioning roller; 22. Filter membrane; 23. Feeding shaft; 24. Clamping rod one; 25. Clamping rod two; 26. Electric screw two; 27. Sealing ring. Detailed Implementation

[0029] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0030] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0031] Example 1:

[0032] like Figure 1-7 As shown, an adjustable multi-stage separation device includes a housing 1 with an air outlet 2 and an air inlet 3 fixedly connected to one side. One end of the air inlet 3 is connected to an air pump as a power source. One end of the air outlet 2 is fixedly connected to an air outlet support pipe 7. An adjustment box 8 is fixedly connected inside the housing 1 and one end of the air outlet support pipe 7. An adjustment frame 17 is slidably connected inside the adjustment box 8. Multiple winding shafts 19 and feeding shafts 23 are rotatably connected inside the adjustment frame 17. The connection between the winding shafts 19, feeding shafts 23 and adjustment frame 17 has a damping feel, which can effectively prevent the winding shafts 19 and feeding shafts 23 from shaking and rotating. A filter membrane 22 is fixedly connected to one end of the winding shafts 19 and feeding shafts 23. A sealing assembly is fixedly connected to the inner wall of the top of the adjustment box 8. An electric screw 15 is fixedly connected to the bottom of the adjustment box 8. The screw end of the electric screw 15 is rotatably connected to the inner wall of the adjustment box 8. The screw end of the electric screw 15 is threadedly connected to one side of the adjustment frame 17.

[0033] During use, the filter membranes 22 installed on the multiple take-up shafts 19 and feed shafts 23 are made of different materials to cope with different gases. When replacing them, the electric screw 15 is started, which can drive the adjusting frame 17 to move horizontally. This allows different filter membranes 22 to cover one end of the outlet support tube 7. Because the filter membrane 22 is wider than the outlet support tube 7, it can achieve a good sealing and filtering effect after being sealed by the sealing component.

[0034] During long-term use of the same type of membrane, the winding shaft 19 can rotate, causing the filter membrane 22 to rotate, so that the unused filter membrane 22 covers one end of the air outlet support tube 7 for filtration.

[0035] In this embodiment, an air outlet support pipe 14 is fixedly connected to the other side of the regulating box 8, a drive motor 16 is fixedly connected below the air outlet support pipe 14, a drive gear 18 is fixedly connected to the power output end of the drive motor 16, and a winding gear 20 is fixedly connected to one side of each of the multiple winding shafts 19.

[0036] The drive motor 16 can drive the take-up gear 20 to rotate via the drive gear 18, which in turn drives the take-up shaft 19 corresponding to the rotating take-up gear 20 to rotate, thereby replacing the filter membrane 22.

[0037] When different take-up shafts 19 are translated, different take-up gears 20 can mesh with the drive gear 18 located in the middle to achieve replacement of the filter membrane 22 only in the middle.

[0038] In this embodiment, the sealing assembly includes a clamping rod 24, a clamping rod 25, an electric screw 26, and a sealing ring 27. The screw end of the electric screw 26 is a double-ended screw. The electric screw 26 is fixedly connected to the inner wall of the top of the regulating box 8. One end of the air outlet support pipe 7 and the air outlet support pipe 24 are slidably connected to the sealing ring 27. The clamping rod 24 and the clamping rod 25 are fixedly connected above the corresponding sealing ring 27. The top of the clamping rod 24 and the clamping rod 25 are threaded with screw nuts connected to the screw end of the electric screw 26.

[0039] Clamping rod 1 24 and clamping rod 25 can move inward and outward simultaneously under the drive of electric screw 26, allowing the filter membrane 22 to be replaced and different filter membranes 22 to be adjusted. After replacement and adjustment are completed, clamping rod 1 24 and clamping rod 25 on both sides can move inward to drive the two sealing rings 27 to clamp the filter membrane 22 and seal it.

[0040] In this embodiment, a baffle separator 4 is fixedly connected to one end of the air inlet 3, and a cyclone separator 5 is fixedly connected to the other end of the baffle separator 4. A separation baffle 10 is fixedly connected inside the baffle separator 4. The baffle separator 4 separates the gas and the internal liquid through multiple separation baffles 10 installed alternately inside.

[0041] The cyclone separator 5 is fixedly connected to a separation cone 9 inside, and a sludge collection box 6 is fixedly connected below the cyclone separator 5. A pipe is connected to the sludge collection box 6 below the baffle separator 4 for recycling the separated water, and a solenoid valve is located above the pipe for switching on and off. The air outlet above the separation cone 9 is fixedly connected to the air outlet support pipe 14.

[0042] The cyclone separator 5 can further separate moisture, dust and gas. The dust and moisture will accumulate below and enter the sludge collection box 6, while the separated gas will enter the exhaust support pipe 14 from the top of the separation cone 9 above.

[0043] In this embodiment: one end of the air inlet 3 is connected to an air pump as a power source, and the baffle separator 4 separates the gas and the internal liquid through multiple separation baffles 10 installed in an alternating manner; the cyclone separator 5 can further separate moisture, dust and gas, and the dust and moisture will accumulate below and enter the sludge collection box 6, and the separated gas will enter the exhaust support pipe 14 from the top of the separation cone 9 above.

[0044] During use, the filter membranes 22 installed on the multiple take-up shafts 19 and feed shafts 23 are made of different materials to cope with different gases. When replacing them, the electric screw 15 is started, which can drive the adjusting frame 17 to move horizontally. This allows different filter membranes 22 to cover one end of the outlet support tube 7. Because the filter membrane 22 is wider than the outlet support tube 7, it can achieve a good sealing and filtering effect after being sealed by the sealing component.

[0045] During long-term use of the same type of membrane, the winding shaft 19 can rotate, driving the filter membrane 22 to rotate, so that the unused filter membrane 22 covers one end of the air outlet support tube 7 for filtration.

[0046] The drive motor 16 can drive the take-up gear 20 to rotate via the drive gear 18, which in turn drives the take-up shaft 19 corresponding to the rotating take-up gear 20 to rotate, thereby replacing the filter membrane 22.

[0047] When different take-up shafts 19 are translated, different take-up gears 20 can mesh with the drive gear 18 located in the middle so that only the filter membrane 22 in the middle can be replaced.

[0048] Clamping rod 1 24 and clamping rod 25 can move inward and outward simultaneously under the drive of electric screw 26, allowing the filter membrane 22 to be replaced and different filter membranes 22 to be adjusted. After replacement and adjustment are completed, clamping rod 1 24 and clamping rod 25 on both sides can move inward to drive the two sealing rings 27 to clamp the filter membrane 22 and seal it.

[0049] Example 2:

[0050] An adjustable multi-stage separation device is proposed. This embodiment is based on Embodiment 1 and makes the following improvements, such as... Figure 1-7 As shown,

[0051] In this embodiment, one end of the baffle separator 4 is fixedly connected to a hose 13, and the other end of the hose 13 is fixedly connected to a swing nozzle 11; the side wall of the cyclone separator 5 is fixedly connected to a swing motor 12, the housing of the swing motor 12 is a corrosion-resistant type, which can work in a high humidity environment, and the power output end of the swing motor 12 is fixedly connected to the swing nozzle 11.

[0052] When the swing motor 12 is working, it can drive the swing nozzle 11 to swing, adjust the outlet cone angle, and be used to match the separation of different gases.

[0053] In this embodiment, multiple tension rollers 21 are rotatably connected inside the adjustment frame 17. One side of the tension roller 21 is movably connected to the filter membrane 22. The tension roller 21 can keep the filter membrane 22 in a taut state to prevent loosening from affecting the sealing effect.

[0054] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. An adjustable multi-stage separation device comprising a housing (1) with a gas outlet (2) and a gas inlet (3) fixedly connected to one side, characterized in that: One end of the air outlet (2) is fixedly connected to an air outlet support pipe (7). An adjustment box (8) is fixedly connected inside the housing (1) and one end of the air outlet support pipe (7). An adjustment frame (17) is slidably connected inside the adjustment box (8). Multiple winding shafts (19) and feeding shafts (23) are rotatably connected inside the adjustment frame (17). A filter membrane (22) is fixedly connected to one end of the winding shafts (19) and feeding shafts (23). A sealing assembly is fixedly connected to the inner wall of the top of the adjustment box (8). An electric screw (15) is fixedly connected to the bottom of the adjustment box (8). The screw end of the electric screw (15) is rotatably connected to the inner wall of the adjustment box (8). The screw end of the electric screw (15) is threadedly connected to one side of the adjustment frame (17).

2. An adjustable multi-stage separation device according to claim 1, wherein: The regulating box (8) is fixedly connected to the other side of the air outlet support pipe (14), and the air outlet support pipe (14) is fixedly connected to the bottom of the drive motor (16). The drive motor (16) is fixedly connected to the power output end of the drive gear (18), and the multiple winding shafts (19) are fixedly connected to the winding gears (20) on one side respectively.

3. An adjustable multi-stage separation device according to claim 2, wherein: The sealing assembly includes clamping rod one (24), clamping rod two (25), electric screw two (26), and sealing ring (27). The electric screw two (26) is fixedly connected to the inner wall of the top of the regulating box (8). One end of the air outlet support pipe one (7) and the air outlet support pipe two (14) are respectively slidably connected to the sealing ring (27). Clamping rod one (24) and clamping rod two (25) are respectively fixedly connected above the corresponding sealing ring (27). The top of clamping rod one (24) and clamping rod two (25) has a screw nut threadedly connected to the screw end of the electric screw two (26).

4. An adjustable multi-stage separation device according to claim 1, wherein: One end of the air inlet (3) is fixedly connected to a baffle separator (4), and the other end of the baffle separator (4) is fixedly connected to a vortex separator (5). A separation baffle (10) is fixedly connected inside the baffle separator (4).

5. An adjustable multi-stage separation device according to claim 4, wherein: The cyclone separator (5) is fixedly connected to a separation cone (9), and a sludge collection box (6) is fixedly connected to the bottom of the cyclone separator (5). The air outlet above the separation cone (9) is fixedly connected to the second air outlet support pipe (14).

6. An adjustable multi-stage separation device according to claim 5, wherein: One end of the baffle separator (4) is fixedly connected to a hose (13), and the other end of the hose (13) is fixedly connected to a swing nozzle (11).

7. An adjustable multi-stage separation device according to claim 6, wherein: The cyclone separator (5) is fixedly connected to a swing motor (12) on its side wall, and the power output end of the swing motor (12) is fixedly connected to the swing nozzle (11).

8. An adjustable multi-stage separation device according to claim 1, wherein: The adjusting frame (17) has multiple tension rollers (21) rotatably connected inside, and one side of the tension roller (21) is movably connected to the filter membrane (22).

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