Easy-to-clean split-type oil mist separator

Abstract

This invention discloses a detachable oil mist separator that is easy to clean. It includes a separation chamber with a connection port at the top. A connection cover is installed inside the connection port, and a connection pipe is connected to the connection cover. An air inlet pipe is connected to the connection pipe. A detachable component connects the connection cover and the connection port. A first corrugated sleeve is connected to the inner bottom ring of the connection cover, and a second corrugated sleeve is connected to the outer bottom ring of the connection cover. Both the first and second corrugated sleeves have a mesh structure and are made of oil-absorbing cotton material. The mesh-like first and second corrugated sleeves are both made of oil-absorbing cotton material, facilitating the adsorption of oil mist from the passing gas. Simultaneously, the first and second corrugated sleeves reciprocate and extend, and during this movement, the passing gas is aided by clamps and elastic arc-shaped baffles, thereby improving the oil mist separation effect.

Description

Technical Field

[0001] This invention relates to the field of oil mist separation technology, and more specifically to a split-type oil mist separator that is easy to clean. Background Technology

[0002] Oil mist and fume separators are used to separate liquid substances from dirty gas. Dirty air containing oil mist is captured from various dust sources. The dirty air enters the separator, and the oil mist in the dirty air will be absorbed and intercepted by the filter plate.

[0003] Figure 8 The existing self-cleaning oil mist and fume separator, with authorization notice number CN212701011U, has the following shortcomings: the existing self-cleaning oil mist and fume separator relies solely on two fixedly installed filter plates to achieve oil mist separation. Gas mixed with oil mist can easily pass directly through the relevant permeable parts without being fully separated, meaning the oil mist separation effect is not good enough. Furthermore, the existing self-cleaning oil mist and fume separator requires an additional internal adjustable-angle rinsing mechanism for cleaning, and the rinsing process affects the oil mist separation effect, and only one filter plate can be rinsed, while the other filter plate remains unaffected. Summary of the Invention

[0004] In order to overcome the above-mentioned technical problems, the purpose of this invention is to provide a split-type oil mist separator that is easy to clean.

[0005] The objective of this invention can be achieved through the following technical solutions:

[0006] A detachable oil mist separator for easy cleaning includes a separator housing. The top of the separator housing has a connection port, and a connection cover is installed inside the connection port. A connection pipe head is connected to the connection cover, and an air inlet pipe is connected to the connection pipe head. A detachable component connects the connection cover and the connection port. A first corrugated sleeve is connected to the inner bottom ring of the connection cover, and a second corrugated sleeve is connected to the outer bottom ring of the connection cover. Both the first and second corrugated sleeves have a mesh structure and are made of oil-absorbing cotton material. Multiple longitudinally arranged... The first pair of clamping assemblies includes multiple clamping plates circumferentially distributed on the inner wall of the first corrugated sleeve. A blocking mechanism is provided between two longitudinally adjacent clamping plates. The inner wall of the second corrugated sleeve is provided with a second pair of clamping assemblies having the same structure as the first pair of clamping assemblies. The top of the separation box is connected to an exhaust pipe. The bottom of the separation box is connected to an electric telescopic rod, the telescopic end of which penetrates the bottom of the separation box. The bottoms of the first corrugated sleeve and the second corrugated sleeve are connected together by a storage assembly aligned with the electric telescopic rod.

[0007] As a further aspect of the present invention: the separable component includes an annular boss, the annular boss is connected to the connecting cover plate, an annular step is provided at the inner edge of the connecting port to cooperate with the annular boss, and rotating blocks are rotatably connected to both sides of the top of the separation box, and both of the rotating blocks are attached to the annular boss.

[0008] As a further aspect of the present invention: the shielding mechanism includes two elastic arc baffles, which are symmetrically distributed at their centers and respectively connected to the corresponding clips. The outer walls of both the elastic arc baffles and the clips are wrapped with oil-absorbing cotton material.

[0009] As a further aspect of the present invention: the storage component includes a first connecting cylinder and a second connecting cylinder, the first connecting cylinder being connected to the bottom of the first corrugated sleeve, the second connecting cylinder being connected to the bottom of the second corrugated sleeve, a third connecting cylinder being sleeved on the outside of the second connecting cylinder, a connecting base plate being fitted together between the bottoms of the first connecting cylinder, the second connecting cylinder and the third connecting cylinder, the connecting base plate being fitted to the telescopic end of the electric telescopic rod, and a connecting component being provided on the connecting base plate.

[0010] As a further aspect of the present invention: the connecting component includes connecting protrusions, two connecting protrusions are provided, and the two connecting protrusions are respectively connected to the two ends of the connecting base plate. A connecting crossbar runs horizontally between the two connecting protrusions, and the connecting crossbar passes through the first connecting cylinder, the second connecting cylinder and the third connecting cylinder in sequence; and the two ends of the connecting crossbar are respectively vertically inserted with stop bolts.

[0011] As a further aspect of the present invention: a plurality of oil drain pipes are connected to the connecting base plate, each of the oil drain pipes is threaded with a sealing cap, and each of the oil drain pipes penetrates the bottom of the separation box; an operation port is provided on one side of the bottom of the separation box, and a sampling mechanism is connected between the first connecting cylinder, the second connecting cylinder and the third connecting cylinder.

[0012] As a further aspect of the present invention: the first connecting cylinder, the second connecting cylinder, and the third connecting cylinder are all provided with fitting circular openings; the sampling mechanism includes a through rod, which passes through each fitting circular opening in sequence, and multiple sealing circular blocks are horizontally connected to the through rod, each sealing circular block being fitted into the corresponding fitting circular opening; a digging spoon is provided inside the first connecting cylinder, the second connecting cylinder, and the third connecting cylinder, and each digging spoon is connected to the through rod; a positioning plate is also connected to the through rod, and the positioning plate is attached to the outer wall of the third connecting cylinder.

[0013] As a further aspect of the present invention: a ring handle is connected to one end of the through rod near the operating port.

[0014] The beneficial effects of this invention are:

[0015] 1. The first and second corrugated sleeves of the present invention are both made of oil-absorbing cotton material, which facilitates the adsorption of oil mist in the gas passing through, thereby achieving oil mist separation. At the same time, the first and second corrugated sleeves reciprocate and extend, and the gas passing through during the movement relies on the action of the clamps and elastic arc baffles to improve the oil mist separation effect.

[0016] 2. During the reciprocating telescopic motion, the first and second corrugated sleeves of the present invention will exert a squeezing effect on themselves, which facilitates the expulsion of the attached and condensed oil and the particles in the mesh, and shakes them off and falls into the storage component for recycling and storage. That is, cleaning is achieved during the oil mist separation process without the need for cleaning to be completed by other components alone.

[0017] 3. The first corrugated sleeve, the second corrugated sleeve, and the storage component of this invention can all be separated from the separation box, forming a split component. During oil treatment, the recovered and stored oil can be sampled and observed through the sampling mechanism. If the oil viscosity is too high, the component can be removed for cleaning. If the oil viscosity is low, the oil can be discharged directly through the drain pipe. The treatment method can be selected according to the situation. Attached Figure Description

[0018] The invention will now be further described with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 yes Figure 1 Enlarged structural diagram at point A;

[0021] Figure 3 This is a schematic diagram of the left-side structure of the scoop and the through rod connected in this invention;

[0022] Figure 4 This is a top view of the structure in which the first connecting cylinder, the second connecting cylinder, and the third connecting cylinder are connected in the present invention.

[0023] Figure 5 yes Figure 1 Enlarged structural diagram at point B;

[0024] Figure 6 yes Figure 5 Enlarged structural diagram at point C;

[0025] Figure 7 This is a top view schematic diagram of the connection between the second corrugated sleeve and the clamp in this invention;

[0026] Figure 8This is a schematic diagram of an existing self-cleaning oil mist and fume separator.

[0027] In the diagram: 1. Separator box; 2. Intake pipe; 3. Electric telescopic rod; 4. Support foot; 5. Operating port; 6. Exhaust pipe; 7. Rotating stop; 8. Ring handle; 9. Through rod; 10. Positioning plate; 11. Sealing block; 12. Scoop; 13. Fitting round opening; 14. Third connecting cylinder; 15. Second connecting cylinder; 16. First connecting cylinder; 17. Connecting base plate; 18. Connecting protrusion; 19. Stop bolt; 20. Connecting... 21. Connecting crossbar; 22. Oil drain pipe; 23. Connecting pipe head; 24. Second corrugated sleeve; 25. Clamping plate; 26. Elastic arc baffle; 27. First corrugated sleeve; 28. Protruding rod; 29. ​​Connecting cover plate; 30. Annular boss; 31. Annular step; 32. Exhaust end; 33. Intake end; 34. Angle-adjustable flushing mechanism; 35. Storage space; 36. Filter assembly; 37. Housing assembly; 38. Connection port. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] like Figure 8 As shown, the existing self-cleaning oil mist and fume separator includes a housing assembly 36. An air inlet 32 ​​is located on one side of the bottom of the housing assembly 36, used to introduce gas mixed with atomized oil. A storage space 34 is located at the bottom inner part of the housing assembly 36, used to store the collected oil. A filter assembly 35 is fixedly installed at the top inner part of the housing assembly 36, used to filter the atomized oil in the gas, facilitating the aggregation of the filtered oil into large droplets, which then fall into the storage space 34. An adjustable-angle rinsing mechanism 33 is also provided inside the housing assembly 36, used to rinse the filter assembly 35 at different angles. An exhaust end 31 is located at the top of the housing assembly 36, used to discharge the filtered gas.

[0030] like Figures 1-7As shown, the easy-to-clean split-type oil mist separator includes a separation box 1. Support feet 4 are fixedly connected to both ends of the bottom of the separation box 1. A connection port 37 is provided on the top of the separation box 1. A connection cover plate 28 is provided inside the connection port 37. A connection pipe head 22 is connected to the connection cover plate 28, and an air inlet pipe 2 (a flexible hose) is fixedly connected to the connection pipe head 22. A separable component is connected between the connection cover plate 28 and the connection port 37. The separable component includes an annular boss 29, which is connected to the connection cover plate 28. An area that mates with the annular boss 29 is provided on the inner edge of the connection port 37. The connecting annular step 30 and the top two sides of the separator 1 are rotatably connected to rotating blocks 7 via rotating shafts, and both rotating blocks 7 are attached to the annular protrusion 29. In this way, the connecting cover 28 is fixedly snapped into the connecting port 37, which facilitates the intake pipe 2 to introduce the gas mixed with oil mist into the separator 1. The bottom inner ring of the connecting cover 28 is vertically connected to a first corrugated sleeve 26 that communicates with the intake pipe 2, and the bottom outer ring of the connecting cover 28 is vertically connected to a second corrugated sleeve 23. That is, the inner diameter of the second corrugated sleeve 23 is larger than the inner diameter of the first corrugated sleeve 26. All corrugated sleeves 23 have a mesh structure and are made of oil-absorbing cotton material, which facilitates the absorption of oil mist in the filtered gas. The mesh size of the first corrugated sleeve 26 is larger than that of the second corrugated sleeve 23. Multiple first clamping assemblies are longitudinally arranged on the inner wall of the first corrugated sleeve 26. Each first clamping assembly includes multiple clamping pieces 24, which are circumferentially distributed on the inner wall of the first corrugated sleeve 26. A blocking mechanism is provided between two longitudinally adjacent clamping pieces 24. The blocking mechanism includes two elastic arc-shaped baffles 25, which are symmetrically distributed and connected to their respective clamping pieces 24. On the 4th, the outer walls of the elastic arc baffle 25 and the clamping plate 24 are wrapped with oil-absorbing cotton material. The inner wall of the second corrugated sleeve 23 is provided with a second clamping assembly with the same structure as the first clamping assembly. Multiple exhaust pipes 6 are circumferentially connected to the top side wall of the separation box 1. An electric telescopic rod 3 is fixedly connected to the middle of the bottom of the separation box 1. The electric telescopic rod 3 is equipped with a reciprocating telescopic controller. The telescopic end of the electric telescopic rod 3 penetrates the bottom of the separation box 1. A storage assembly aligned with the electric telescopic rod 3 is connected between the bottoms of the first corrugated sleeve 26 and the second corrugated sleeve 23.

[0031] When oil mist separation is performed, the electric telescopic rod 3 is activated, causing it to reciprocate. The extended electric telescopic rod 3 continuously pushes against the storage component, thus causing the first corrugated sleeve 26 and the second corrugated sleeve 23 connecting the cover plate 28 and the storage component to extend and retract. Simultaneously, the air inlet pipe 2 conducts gas mixed with oil mist into the first corrugated sleeve 26. The gas passes through the first corrugated sleeve 26 and the second corrugated sleeve 23 in sequence. Large particles of dust and large oil droplets in the gas are filtered through the first corrugated sleeve 26, while small and fine oil particles are filtered through the second corrugated sleeve 23. During the extension and retraction of the first corrugated sleeve 26 and the second corrugated sleeve 23, the clamping plates 24 distributed on the inner walls of the first corrugated sleeve 26 and the second corrugated sleeve 23 continuously clamp together to contact the oil mist in the passing gas. Elastic arc baffles 25 are centrally symmetrically distributed between the clamping plates 24. The elastic arc baffles 25 obstruct the passing gas and guide a portion of the gas to flow back, thereby prolonging the gas contact time. Since the outer walls of the elastic arc baffles 25 and the clamping plates 24 are wrapped with oil-absorbing cotton material, they can easily absorb oil mist, thereby improving the oil mist separation effect. During the continuous reciprocating extension and retraction of the electric telescopic rod 3, the first corrugated sleeve 26, the second corrugated sleeve 23, the clamping plates 24 and the elastic arc baffles 25 are continuously compressed. Each compression can squeeze out the attached and condensed oil. At the same time, the continuously moving first corrugated sleeve 26 and second corrugated sleeve 23 can also shake off the oil and particles stuck in the mesh, which fall into the storage component for recycling and storage. Meanwhile, the gas that has achieved oil mist separation is discharged from the exhaust pipe 6.

[0032] The storage assembly includes a first connecting cylinder 16 and a second connecting cylinder 15. The first connecting cylinder 16 is fixedly connected to the bottom of the first corrugated sleeve 26, and the second connecting cylinder 15 is fixedly connected to the bottom of the second corrugated sleeve 23. A third connecting cylinder 14 is sleeved on the outside of the second connecting cylinder 15. A connecting base plate 17 is fitted between the bottoms of the first connecting cylinder 16, the second connecting cylinder 15, and the third connecting cylinder 14. The connecting base plate 17 is fitted to the telescopic end of the electric telescopic rod 3. A connecting assembly is provided on the connecting base plate 17. The connecting assembly includes two connecting protrusions 18, and the two connecting protrusions 18 are respectively fixedly connected to both ends of the connecting base plate 17. A connecting crossbar 20 is horizontally inserted between the connecting protrusions 18, and the connecting crossbar 20 sequentially passes through the first connecting cylinder 16, the second connecting cylinder 15, and the third connecting cylinder 14. Each end of the connecting crossbar 20 has a vertically inserted stopper 19, located on the side of the connecting protrusion 18 away from the third connecting cylinder 14. The stopper 19 prevents the connecting crossbar 20 from sliding laterally, thus facilitating the connection of the first connecting cylinder 16, the second connecting cylinder 15, the third connecting cylinder 14, and the connecting base plate 17. This allows the space between the connecting cylinders to store separated oil. Multiple oil drain pipes 21 are fixedly connected to the connecting base plate 17, and each oil drain pipe 21 is threaded with a sealing cap. Each drain pipe 21 penetrates the bottom of the separator 1. When it is necessary to drain the oil stored between the connecting cylinders, the sealing cap on each drain pipe 21 is opened, allowing the oil to drain out along the drain pipe 21. An operation port 5 is provided on one side of the bottom of the separator 1. The first connecting cylinder 16, the second connecting cylinder 15, and the third connecting cylinder 14 are each provided with a fitting round opening 13. A sampling mechanism is connected between the first connecting cylinder 16, the second connecting cylinder 15, and the third connecting cylinder 14. The sampling mechanism includes a through rod 9, which passes through each fitting round opening 13 in sequence. Multiple sealing round blocks 11 are horizontally fixedly connected to the through rod 9. Each fitting round opening 13 is located near the operation port 5. On one side, each sealing block 11 is fitted into the corresponding fitting opening 13. A digging spoon 12 is provided inside the first connecting cylinder 16, the second connecting cylinder 15, and the third connecting cylinder 14. Each digging spoon 12 is fixedly connected to the through rod 9 via a protruding rod 27. A positioning plate 10 is also fixedly connected to the through rod 9. The positioning plate 10 is attached to the outer wall of the third connecting cylinder 14. When the through rod 9 drives the distributed sealing blocks 11 into the fitting openings 13, the positioning plate 10 fits precisely against the outer wall of the third connecting cylinder 14, achieving positioning and preventing deviation between the sealing blocks 11 and the fitting openings 13. A ring handle 8 is fixedly connected to the end of the through rod 9 near the operating port 5.

[0033] When the operator needs to drain the oil stored between the first connecting cylinder 16, the second connecting cylinder 15, and the third connecting cylinder 14, they can first pass through the operating port 5, grasp the ring handle 8, and then rotate the through rod 9. The through rod 9 will then rotate each digging spoon 12, and each digging spoon 12 will scoop out a portion of oil from its space. Then, the operator can pull out each digging spoon 12 laterally through the through rod 9 for observation. If the oil viscosity is low, it will not remain in the digging spoon 12; if the oil viscosity is high, it will remain in the digging spoon 12. In this way, the operator can observe whether there is oil in the digging spoon 12 to determine the amount of oil stored between the first connecting cylinder 16, the second connecting cylinder 15, and the third connecting cylinder 14. The viscosity of the liquid is determined by the following: when the viscosity is high, rotate the rotating stop 7 on the top of the separator 1 to separate it from the annular boss 29, and then remove the connecting cover 28 from the separator 1. In this way, the assembly of the first connecting cylinder 16, the second connecting cylinder 15, and the third connecting cylinder 14 will be separated. Then, remove the stop 19 and pull out the connecting crossbar 20 to remove the connecting bottom plate 17. This makes it easy to directly clean the viscous oil inside the first connecting cylinder 16, the second connecting cylinder 15, and the third connecting cylinder 14. If the stored oil has low viscosity and good fluidity, simply open each drain pipe 21 to allow the oil to drain directly from the bottom.

[0034] The working principle of this invention is as follows: The electric telescopic rod 3 is activated, causing it to reciprocate. The extended electric telescopic rod 3 continuously pushes against the storage component, thus causing the first corrugated sleeve 26 and the second corrugated sleeve 23 connecting the cover plate 28 and the storage component to extend and retract. Simultaneously, the air inlet pipe 2 transmits gas mixed with oil mist into the first corrugated sleeve 26. The gas passes sequentially through the first corrugated sleeve 26 and the second corrugated sleeve 23. Large particles of dust and large oil droplets in the gas are filtered through the first corrugated sleeve 26, while small, fine oil particles are filtered through the second corrugated sleeve 23. The first corrugated sleeve 26 and the second corrugated sleeve 23... During the telescoping motion of the corrugated sleeve 23, the clamping plates 24 distributed on the inner walls of the first corrugated sleeve 26 and the second corrugated sleeve 23 continuously clamp together to facilitate contact with the oil mist in the passing gas. At the same time, there are centrally symmetrically distributed elastic arc baffles 25 between adjacent clamping plates 24. The elastic arc baffles 25 obstruct the passing gas and guide a portion of the gas to backflow, thereby prolonging the gas contact time. Since the outer walls of the elastic arc baffles 25 and the clamping plates 24 are wrapped with oil-absorbing cotton material, they can easily absorb oil mist, thereby improving the oil mist separation effect. At the same time, the gas that has achieved oil mist separation is discharged from the exhaust pipe 6.

[0035] Furthermore, during the continuous reciprocating extension and retraction of the electric telescopic rod 3, the first corrugated sleeve 26, the second corrugated sleeve 23, the clamping plate 24, and the elastic arc baffle 25 are continuously compressed. Each compression can squeeze out the attached and condensed oil. At the same time, the continuously moving first corrugated sleeve 26 and second corrugated sleeve 23 can also shake off the oil and the particles stuck in the mesh, which fall into the space formed by the combination of the first connecting cylinder 16, the second connecting cylinder 15, the third connecting cylinder 14, and the connecting base plate 17, so as to achieve recycling and storage.

[0036] When it is necessary to drain the oil stored between the first connecting cylinder 16, the second connecting cylinder 15, and the third connecting cylinder 14, first pass through the operating port 5, grasp the ring handle 8 by hand, and then rotate the through rod 9. The through rod 9 will drive each digging spoon 12 to rotate, and each digging spoon 12 will scoop out a portion of oil from its space. Then, pull each digging spoon 12 out horizontally through the through rod 9 for observation. If the oil viscosity is low, it will not remain in the digging spoon 12; if the oil viscosity is high, it will remain in the digging spoon 12. In this way, the presence of oil in the digging spoon 12 can be observed to determine the viscosity of the oil between the first connecting cylinder 16, the second connecting cylinder 15, and the third connecting cylinder 14. When the viscosity is high, rotate the rotating stop 7 on the top of the separator 1 to separate it from the annular boss 29, and then pull the connecting cover 28 out of the separator 1. In this way, the assembly of the first connecting cylinder 16, the second connecting cylinder 15 and the third connecting cylinder 14 will be separated. Then, remove the stop bolt 19 and pull out the connecting crossbar 20 to remove the connecting bottom plate 17. This makes it easy to directly clean the viscous oil inside the first connecting cylinder 16, the second connecting cylinder 15 and the third connecting cylinder 14. If the stored oil has low viscosity and good fluidity, simply open each drain pipe 21 to allow the oil to drain directly from the bottom.

[0037] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the claims of this invention should still fall within the patent coverage of this invention.

Claims

1. A split-type oil mist separator that is easy to clean, comprising a separation box (1), wherein the top of the separation box (1) is provided with a connection port (37), a connection cover plate (28) is provided inside the connection port (37), a connection pipe head (22) is connected to the connection cover plate (28), and an air inlet pipe (2) is connected to the connection pipe head (22), characterized in that, A detachable component is connected between the connecting cover plate (28) and the connecting port (37); a first corrugated sleeve (26) is connected to the bottom inner ring of the connecting cover plate (28), and a second corrugated sleeve (23) is connected to the bottom outer ring of the connecting cover plate (28). Both the first corrugated sleeve (26) and the second corrugated sleeve (23) are mesh structures and are made of oil-absorbing cotton material. Multiple first clamping components are longitudinally arranged on the inner wall of the first corrugated sleeve (26), and each first clamping component includes multiple clamping pieces (24). The multiple clamping pieces (24) are circumferentially distributed on the connecting cover plate (28). On the inner wall of the first corrugated sleeve (26), a shielding mechanism is provided between two longitudinally adjacent clamping pieces (24), and on the inner wall of the second corrugated sleeve (23), a second clamping assembly with the same structure as the first clamping assembly is provided; an exhaust pipe (6) is connected to the top of the separation box (1); an electric telescopic rod (3) is connected to the bottom of the separation box (1), and the telescopic end of the electric telescopic rod (3) passes through the bottom of the separation box (1). A storage assembly aligned with the electric telescopic rod (3) is connected between the bottoms of the first corrugated sleeve (26) and the second corrugated sleeve (23).

2. The easy-to-clean split-type oil mist separator according to claim 1, characterized in that, The separable component includes an annular boss (29), which is connected to the connecting cover plate (28). An annular step (30) is provided at the inner edge of the connecting port (37) to cooperate with the annular boss (29). Rotating blocks (7) are rotatably connected to both sides of the top of the separation box (1), and both rotating blocks (7) are attached to the annular boss (29).

3. The easy-to-clean split-type oil mist separator according to claim 1, characterized in that, The shielding mechanism includes two elastic arc baffles (25), which are symmetrically distributed at the center and respectively connected to the corresponding clips (24). The outer walls of the elastic arc baffles (25) and the clips (24) are wrapped with oil-absorbing cotton material.

4. The easy-to-clean split-type oil mist separator according to claim 1, characterized in that, The storage component includes a first connecting cylinder (16) and a second connecting cylinder (15). The first connecting cylinder (16) is connected to the bottom of the first corrugated sleeve (26), and the second connecting cylinder (15) is connected to the bottom of the second corrugated sleeve (23). A third connecting cylinder (14) is sleeved on the outside of the second connecting cylinder (15). A connecting base plate (17) is fitted together between the bottoms of the first connecting cylinder (16), the second connecting cylinder (15), and the third connecting cylinder (14). The connecting base plate (17) is fitted to the telescopic end of the electric telescopic rod (3), and a connecting component is provided on the connecting base plate (17).

5. The easy-to-clean split-type oil mist separator according to claim 4, characterized in that, The connecting assembly includes connecting protrusions (18), two connecting protrusions (18) are provided, and the two connecting protrusions (18) are respectively connected to the two ends of the connecting base plate (17). A connecting crossbar (20) is horizontally passed between the two connecting protrusions (18). The connecting crossbar (20) passes through the first connecting cylinder (16), the second connecting cylinder (15) and the third connecting cylinder (14) in sequence. A stop bolt (19) is vertically inserted at both ends of the connecting crossbar (20).

6. The easy-to-clean split-type oil mist separator according to claim 4, characterized in that, Multiple oil drain pipes (21) are connected to the connecting base plate (17). Each oil drain pipe (21) is threaded with a sealing cap, and each oil drain pipe (21) penetrates the bottom of the separation box (1). An operation port (5) is opened on one side of the bottom of the separation box (1). A sampling mechanism is connected between the first connecting cylinder (16), the second connecting cylinder (15), and the third connecting cylinder (14).

7. The easy-to-clean split-type oil mist separator according to claim 6, characterized in that, The first connecting cylinder (16), the second connecting cylinder (15) and the third connecting cylinder (14) are all provided with fitting round openings (13); the sampling mechanism includes a through rod (9), which passes through each fitting round opening (13) in sequence, and multiple sealing round blocks (11) are connected laterally on the through rod (9), each sealing round block (11) is fitted into the corresponding fitting round opening (13), and a digging spoon (12) is provided in the first connecting cylinder (16), the second connecting cylinder (15) and the third connecting cylinder (14), and each digging spoon (12) is connected to the through rod (9), and a positioning plate (10) is also connected to the through rod (9), and the positioning plate (10) is attached to the outer wall of the third connecting cylinder (14).

8. The easy-to-clean split-type oil mist separator according to claim 7, characterized in that, The end of the rod (9) near the operating port (5) is connected to a ring handle (8).

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