Cyclone separator

Abstract

The cyclone separator comprises a machine frame and a shell, the shell is composed of a cylinder and a cone, an air inlet pipeline is arranged on the side wall of the shell, the air inlet pipeline is of a square pipe structure, an air inlet guide plate is arranged in the air inlet pipeline, one end of the air inlet guide plate is hinged to the inner wall of the air inlet pipeline, and the other end of the air inlet guide plate is hinged to the machine frame. The utility model relates to the technical field of dust selecting and removing devices, through the design of the adjustable air inlet guide plate, the angle of the air inlet guide plate is adjusted so as to adapt to different air flow speeds and dust concentrations, the filter screen is arranged in the filter box, exhausted air can be further purified, the cleanliness of the air is improved, and the dust removing efficiency is improved. The filter screen is embedded in the annular groove, the cover plate is fixed through the stud and the locking nut, replacement and cleaning of the filter screen are facilitated, the motor drives the screw to rotate, the sliding frame is driven to move up and down, then the height of the shell is adjusted, and the device adapts to operation platforms with different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collectors, in particular to a cyclone separator. Background Art

[0002] A cyclone separator is a type of gas purification equipment widely used in industrial production, primarily for separating solid particles from airflow. However, existing cyclone separators present several practical challenges. For example, existing cyclone separators lack flexibility in adjusting the intake flow rate or airflow direction, making them difficult to adapt to varying operating conditions. Furthermore, after purifying the gas, the gas is discharged through an exhaust pipe, which may still contain incompletely separated fine particles. Direct discharge of the gas may compromise the overall purification effect. Therefore, to improve the separation efficiency, adjustment flexibility, maintenance convenience, and operational flexibility of the cyclone separator, the present invention proposes a novel cyclone separator. Utility Model Content

[0003] In view of the deficiencies of the existing technology, the utility model provides a cyclone separator, which solves the problem that the existing dust collector has poor separation and dust removal effect.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a cyclone separator, comprising a frame and a shell, the shell being composed of a cylinder and a cone, the bottom of the shell being provided with a dust outlet, the top being provided with a first exhaust pipe, the side wall of the shell being provided with an intake duct, the intake duct being a square tube structure, the intake duct being provided with an intake guide plate, one end of the intake guide plate being hinged to the inner wall of the intake duct, and the other end being a free end and connected to the adjustment component, the upper end of the first exhaust pipe being fixedly installed with a filter box, the filter box being provided with an annular groove, the annular groove being embedded with a filter screen, a cover plate being provided above the filter box, the cover plate being provided with a second exhaust pipe, the top of the shell being provided with a plurality of studs in an annular array, the cover plate being provided with through holes matching the studs, the upper ends of the studs passing through the through holes and being screwed with locking nuts, the frame and the shell being connected by a lifting component.

[0005] Preferably, the adjustment assembly includes a sealing seat arranged on the upper wall of the air intake pipe, an electric push rod is provided on the sealing seat, a guide rail is provided on the upper wall of the air intake guide plate, a moving block is slidably installed on the guide rail, and the telescopic end of the electric push rod passes through the upper wall of the air intake pipe and is hinged to the moving block.

[0006] Preferably, the lifting assembly includes a bracket fixedly mounted on the upper wall of the frame, the side wall of the bracket is provided with a motor and an axle seat, the motor driving end is equipped with a screw rotatably connected to the axle seat, a slide is screwed onto the screw, the side wall of the slide is provided with a guide block, the side wall of the bracket is provided with a guide groove matching the guide block, and the side wall of the slide is provided with a connecting frame connected to the shell.

[0007] Preferably, the connecting frame is fixedly connected to the cylinder and the cone respectively.

[0008] Preferably, a pressure rod is provided on the lower wall of the cover plate, and the lower end of the pressure rod is pressed against the upper wall of the filter screen.

[0009] Preferably, a sealing ring is provided between the cover plate and the filter box.

[0010] Beneficial effects

[0011] The utility model provides a cyclone separator with the following beneficial effects:

[0012] Through the adjustable air inlet guide plate design, the angle of the air inlet guide plate can be adjusted to adapt to different air flow speeds and dust concentrations. A filter is provided in the filter box to further purify the exhaust gas and improve the cleanliness of the gas. The filter is embedded in the ring groove, and the cover is fixed by studs and locking nuts to facilitate the replacement and cleaning of the filter. The motor drives the screw to rotate, driving the slide to move up and down, and then adjusting the height of the shell to adapt to operating platforms of different heights. In summary, the cyclone separator not only improves the separation efficiency and filtration effect, but also greatly simplifies the operation process, and has strong adaptability, which is very suitable for application scenarios that require efficient separation and purification of gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the present utility model.

[0014] Figure 2 This is a structural diagram of the air intake duct of the utility model.

[0015] Figure 3 This is a structural diagram of the filter box of the utility model.

[0016] In the figure: 1. Frame; 2. Shell; 3. Dust outlet; 4. First exhaust pipe; 5. Inlet duct; 6. Inlet guide plate; 7. Filter box; 8. Ring groove; 9. Filter screen; 10. Cover plate; 11. Second exhaust pipe; 12. Stud; 13. Lock nut; 14. Sealing seat; 15. Electric push rod; 16. Guide rail; 17. Moving block; 18. Bracket; 19. Motor; 20. Shaft seat; 21. Screw; 22. Slide; 23. Guide block; 24. Guide groove; 25. Pressure rod; 26. Connecting frame. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-3 The utility model provides a technical solution: a cyclone separator, comprising a frame 1 and a shell 2, the shell 2 is composed of a cylinder and a cone, the bottom of the shell 2 is provided with a dust outlet 3, the top of the first exhaust pipe 4, the side wall of the shell 2 is provided with an air intake duct 5, the air intake duct 5 is a square tube structure, and an air intake guide plate 6 is provided in the air intake duct 5. One end of the air intake guide plate 6 is hinged to the inner wall of the air intake duct 5, and the other end is a free end and connected to the adjustment component. The upper end of the first exhaust pipe 4 is fixedly installed with a filter box 7, the filter box 7 is provided with an annular groove 8, the annular groove 8 is embedded with a filter screen 9, and a cover plate 10 is provided above the filter box 7. The cover plate 10 is provided with a second exhaust pipe 11. The top of the shell 2 is provided with a plurality of studs 12 in an annular array, the cover plate 10 is provided with through holes matching the studs 12, the upper ends of the studs 12 pass through the through holes and are screwed with lock nuts 13. The frame 1 and the shell 2 are connected by a lifting component.

[0019] By adopting the above technical solution, the angle of the air inlet guide plate 6 can be adjusted to adapt to different air flow speeds and dust concentrations, thereby improving the separation efficiency. The design of the filter box 7 and the filter screen 9 can further purify the exhaust gas. The design of the cover plate 10 and the stud 12 allows the filter box 7 to be easily disassembled and assembled, making it easy to clean and replace the filter screen 9. The design of the lifting assembly allows the shell 2 to be adjusted in height as needed, facilitating maintenance and operation.

[0020] This embodiment is further configured such that the adjustment assembly includes a sealing seat 14 provided on the upper wall of the intake pipe, an electric push rod 15 is provided on the sealing seat 14, a guide rail 16 is provided on the upper wall of the intake guide plate 6, a moving block 17 is slidably mounted on the guide rail 16, and the telescopic end of the electric push rod 15 passes through the upper wall of the intake pipe and is hinged to the moving block 17.

[0021] By adopting the above technical solution, the angle of the air intake guide plate 6 can be adjusted by extending and retracting the electric push rod 15, thereby controlling the air intake direction and flow rate.

[0022] This embodiment is further configured as follows: the lifting assembly includes a bracket 18 fixed to the upper wall of the frame 1, the side wall of the bracket 18 is provided with a motor 19 and an axle seat 20, the driving end of the motor 19 is installed with a screw 21 rotatably connected to the axle seat 20, the screw 21 is screwed with a slide 22, the side wall of the slide 22 is provided with a guide block 23, the side wall of the bracket 18 is provided with a guide groove 24 matching the guide block 23, and the side wall of the slide 22 is provided with a connecting frame 26 connected to the shell 2.

[0023] By adopting the above technical solution, the position of the slide 22 can be adjusted by driving the screw 21 to rotate through the motor 19, thereby adjusting the height of the shell 2. The design of the guide block 23 and the guide groove 24 ensures the stability of the slide 22 during movement.

[0024] This embodiment is further configured such that the connecting frame 26 is fixedly connected to the cylindrical body and the conical body respectively.

[0025] By adopting the above technical solution, the design of the connecting frame 26 ensures the overall stability of the shell 2 during the lifting process.

[0026] This embodiment is further configured such that a pressure rod 25 is provided on the lower wall of the cover plate, and the lower end of the pressure rod 25 is pressed against the upper wall of the filter screen 9 .

[0027] By adopting the above technical solution, the design of the pressure rod 25 ensures the stability of the filter screen 9 during use.

[0028] This embodiment is further configured such that a sealing ring is provided between the cover plate 10 and the filter box 7 .

[0029] By adopting the above technical solution, the design of the sealing ring ensures the sealing of the filter box 7 and prevents the leakage of unfiltered gas.

[0030] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process.

[0031] 2 and 3. The cyclone separator is placed in a suitable position, and the angle of the air inlet guide plate 6 is adjusted as needed. The electric push rod 15 is started, and the air inlet guide plate 6 is driven to rotate by the moving block 17 to adjust the air inlet angle. The height of the shell 2 is adjusted as needed. The motor 19 is started, and the slide 22 is driven up and down by the screw 21 to adjust the height of the shell 2. The filter screen 9 is embedded in the annular groove 8 of the filter box 7, and the through hole on the cover plate 10 is aligned with the stud 12 on the top of the shell 2. The lock nut 13 is tightened to fix the cover plate 10, and the pressure rod 25 is pressed against the filter screen 9. The airflow to be treated is introduced into the air inlet pipe 5, and the airflow enters the shell 2 through the air inlet guide plate 6, and a cyclone effect is generated in the cylinder. The heavier particles are thrown to the inner wall of the shell 2 due to the centrifugal force, and finally fall into the dust outlet 3. The purified gas enters the filter box 7 through the first exhaust pipe 4, and is further purified by the filter screen 9 and discharged through the second exhaust pipe 11. It is easy to use.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations. The phrase "includes an element defined by..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cyclone separator, comprising a frame (1) and a shell (2), wherein the shell (2) is composed of a cylinder and a cone, a dust outlet (3) is provided at the bottom of the shell (2), and a first exhaust pipe (4) is provided at the top, characterized in that: The side wall of the shell (2) is provided with an air intake duct (5), the air intake duct (5) is a square tube structure, an air intake guide plate (6) is provided in the air intake duct (5), one end of the air intake guide plate (6) is hinged to the inner wall of the air intake duct (5), and the other end is a free end and is connected to the adjustment component, a filter box (7) is fixedly installed on the upper end of the first exhaust pipe (4), an annular groove (8) is provided in the filter box (7), a filter screen (9) is embedded in the annular groove (8), a cover plate (10) is provided above the filter box (7), a second exhaust pipe (11) is provided on the cover plate (10), a plurality of studs (12) are provided in an annular array on the top of the shell (2), a through hole matching the studs (12) is opened on the cover plate (10), the upper end of the studs (12) passes through the through hole and is screwed with a locking nut (13), and the frame (1) and the shell (2) are connected by a lifting component.

2. A cyclone separator according to claim 1, characterized in that: The regulating assembly comprises a sealing seat (14) arranged on the upper wall of the air intake pipe, an electric push rod (15) is provided on the sealing seat (14), a guide rail (16) is provided on the upper wall of the air intake guide plate (6), a moving block (17) is slidably mounted on the guide rail (16), and the telescopic end of the electric push rod (15) penetrates the upper wall of the air intake pipe (5) and is hinged to the moving block (17).

3. A cyclone separator according to claim 2, characterized in that: The lifting assembly includes a bracket (18) fixedly arranged on the upper wall of the frame (1), a motor (19) and an axle seat (20) are provided on the side wall of the bracket (18), a screw (21) rotatably connected to the axle seat (20) is installed on the driving end of the motor (19), a slide (22) is screwed onto the screw (21), a guide block (23) is provided on the side wall of the slide (22), a guide groove (24) matching the guide block (23) is provided on the side wall of the bracket (18), and a connecting frame (26) connected to the housing (2) is provided on the side wall of the slide (22).

4. A cyclone separator according to claim 3, characterized in that: The connecting frame (26) is fixedly connected to the cylindrical body and the conical body respectively.

5. The cyclone separator according to claim 1, characterized in that: A pressure rod (25) is provided on the lower wall of the cover plate (10), and the lower end of the pressure rod (25) is pressed against the upper wall of the filter screen (9).

6. A cyclone separator according to claim 5, characterized in that: A sealing ring is provided between the cover plate (10) and the filter box (7).

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