CN216320760U - Small CNC oil mist collecting and purifying equipment - Google Patents

Abstract

The utility model discloses small CNC oil mist collection and purification treatment equipment which comprises a lower shell, wherein a plurality of supporting legs are fixedly connected to the lower surface of the lower shell, spiral plates are fixedly connected to the inner side surfaces of the lower shell and an upper shell, the upper surface of the lower shell is provided with the upper shell, first fastening bolts are arranged at positions, located on two sides, of the upper surface of the upper shell, the lower shell and the upper shell are connected through the two first fastening bolts, mounting frames are symmetrically and fixedly connected to the inner side surface of the lower shell, and the two mounting frames are connected through an outer rotor fan. Utility model user not hard up first fastening bolt can change, clean the leading filter of inferior valve inboard with last casing split with lower casing, has avoided leading filter surface sump oil too much, leads to leading filter to take place to block up, has reduced filtration efficiency to the practicality has been improved.

Description

Small CNC oil mist collecting and purifying equipment

Technical Field

The utility model relates to the technical field of oil mist purification, in particular to small CNC oil mist collection and purification treatment equipment.

Background

The continuous development of scientific technology puts forward higher and higher requirements on the quality and the productivity of mechanical products, the automation of the machining process is one of the most important measures for realizing the requirements, and automatic machine tools, combined machine tools, special machine tools and special automatic production lines are widely adopted in large-batch automatic production, so that a large amount of industrial oil mist, oil smoke and dust are generated in the machining process.

However, when the existing oil mist collection and purification equipment filters the oil mist for a long time, the dirty oil on the surface of the filter plate is too much, so that the surface of the filter plate is blocked, the surface of the filter plate cannot be cleaned in time, and the filtering effect is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide small CNC oil mist collecting and purifying treatment equipment, which aims to solve the problems that when the existing oil mist collecting and purifying equipment filters oil mist for a long time, the surface of a filter plate is blocked due to excessive dirty oil on the surface of the filter plate, the surface of the filter plate cannot be cleaned in time, and the filtering effect is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the small CNC oil mist collecting and purifying treatment equipment comprises a lower shell, wherein a plurality of supporting legs are fixedly connected to the lower surface of the lower shell, spiral plates are fixedly connected to the inner side surfaces of the lower shell and the upper shell, the upper surface of the lower shell is provided with an upper shell, first fastening bolts are arranged at positions, located at two sides, of the upper surface of the upper shell, the lower shell and the upper shell are connected through the two first fastening bolts, mounting frames are symmetrically and fixedly connected to the inner side surface of the lower shell, the two mounting frames are connected through an outer rotor fan, mounting blocks are fixedly connected to positions, located at two mounting frames, of the two side surfaces of the outer rotor fan, mounting blocks are connected through second fastening bolts, clamping blocks are symmetrically and fixedly connected to the lower surface of the outer rotor fan, and first sliding grooves are formed in one side surface of the two clamping blocks, the two first chutes are connected through a front filter plate, the two ends of the front filter plate are respectively and fixedly connected with a first slide block at the positions of the two first chutes, the front filter plate is connected with the two first chutes through the two first slide blocks, the inner side of the front filter plate is fixedly connected with a filter screen, the filter screen is made of filter cotton materials, the lower surface of the lower shell is fixedly connected with an air inlet pipe extending to the inner side of the front filter plate, the upper surface of the outer rotor fan is fixedly connected with a connecting column, the inner side surface of the connecting column is movably connected with a filter element body, the inner side surface of the upper shell is respectively and fixedly connected with a clamping device at the positions of the two sides of the filter element body, the clamping device comprises a first cylinder body, the inner side surface of the first cylinder body is movably connected with a sliding rod, and one end of the sliding rod is fixedly connected with a clamping plate, the outer side surface of the filter element body is fixedly connected with an oil collecting groove, and one end of the oil collecting groove is fixedly connected with an oil return pipe extending to the lower surface of the lower shell.

Preferably, the upper surfaces of the lower shell and the upper shell are provided with first holes at the positions of the two first fastening bolts, and the inner side surfaces of the four first holes are provided with first inner threads meshed with the first fastening bolts.

Preferably, the upper surface of the lower shell is fixedly connected with a first sealing ring, the lower surface of the upper shell is fixedly connected with a second sealing ring matched with the first sealing ring, and the second sealing ring and the first sealing ring are made of rubber materials.

Preferably, the second holes are formed in the upper surfaces of the two mounting frames and the upper surfaces of the two mounting blocks, and second internal threads meshed with the second fastening bolts are formed in the inner side surfaces of the four second holes.

Preferably, the inner side surface of the connecting column is provided with a third internal thread, and one end of the filter element body, which is positioned on the outer side surface, is provided with a first external thread meshed with the third internal thread.

Preferably, the splint are made of rubber materials and are of a concave structure.

Preferably, the oil collecting tank is of a spiral structure, the oil collecting tank is made of aluminum alloy materials, and the inner diameter of the oil collecting tank is matched with the diameter of the filter core body.

Preferably, the two spiral plates are both made of stainless steel materials, and both of the two spiral plates are in a volute structure.

Compared with the prior art, the utility model has the beneficial effects that: the utility model improves the practicability by loosening the first fastening bolt, can separate the lower shell from the upper shell, can replace and clean the preposed filter plate at the inner side of the lower shell, avoids the blockage of the preposed filter plate caused by excessive dirty oil on the surface of the preposed filter plate, reduces the filtering efficiency, can disassemble the external rotor fan when the external rotor fan fails, can maintain and replace the external rotor fan, has simple and convenient operation and improved replacing efficiency, can reduce the leakage of oil mist at the inner sides of the lower shell and the upper shell by loosening the second fastening bolt, improves the sealing property and the practicability, can disassemble the filter core body by rotating the filter core body by a user, cleans the surface of the filter core body, and avoids using the filter core body for a long time, the filter element body surface dirty oil is too much, lead to crossing the filter element body surface and take place to block up, the filter effect is reduced, thereby the practicality is improved, splint can fix the centre gripping to crossing the filter element body, it takes place to rock the condition to have reduced to cross the filter element body, the stability is improved, open the external rotor fan, it is rotatory through the external rotor fan, make the oil mist get into down the casing inboard, the spiral plate can strengthen the wind-force of external rotor fan, the filter effect is improved, when crossing the filter element body and filtering the oil mist, filter the dirty oil in the oil mist on the surface of the outside, dirty oil flows into the oil trap inboard through the action of gravity, the inboard dirty oil of oil trap flows out the casing outside down through returning oil pipe, the practicality is improved.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is an internal structural view of the lower housing of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an internal structural view of the clamping device of FIG. 1 according to the present invention;

fig. 5 is an internal structural view of the lower case of fig. 1 according to the present invention.

In the figure: 1. a lower housing; 2. an oil return pipe; 3. an upper housing; 4. an air inlet pipe; 5. a mounting frame; 6. an outer rotor fan; 7. mounting blocks; 8. a clamping block; 9. a front filter plate; 10. a filter screen; 11. connecting columns; 12. a filter element body; 13. a clamping device; 14. a first cylinder; 15. a slide bar; 16. a splint; 17. a spiral plate; 18. an oil collecting tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: small CNC oil mist collection and purification treatment equipment comprises a lower shell 1, wherein a plurality of supporting legs are fixedly connected to the lower surface of the lower shell 1, spiral plates 17 are fixedly connected to the inner side surfaces of the lower shell 1 and an upper shell 3, the upper surface of the lower shell 1 is provided with the upper shell 3, first fastening bolts are arranged at positions, located at two sides, of the upper surface of the upper shell 3, the lower shell 1 is connected with the upper shell 3 through the two first fastening bolts, mounting frames 5 are symmetrically and fixedly connected to the inner side surface of the lower shell 1, the two mounting frames 5 are connected through an outer rotor fan 6, mounting blocks 7 are fixedly connected to positions, located at the two mounting frames 5, of the two side surfaces of the outer rotor fan 6, the two mounting blocks 7 are connected with the two mounting frames 5 through the second fastening bolts, and clamping blocks 8 are symmetrically and fixedly connected to the lower surface of the outer rotor fan 6, the first sliding grooves are respectively arranged on one side surface of the two clamping blocks 8, the two first sliding grooves are connected through a front filter plate 9, the first sliding blocks are respectively and fixedly connected at the positions of the two first sliding grooves at the two ends of the front filter plate 9, the front filter plate 9 is connected with the two first sliding grooves through the two first sliding blocks, a filter screen 10 is fixedly connected to the inner side of the front filter plate 9, the filter screen 10 is made of filter cotton materials, the lower surface of the lower shell 1 is fixedly connected with an air inlet pipe 4 extending to the inner side of the front filter plate 9, the upper surface of the outer rotor fan 6 is fixedly connected with a connecting column 11, the inner side surface of the connecting column 11 is movably connected with a filter core body 12, clamping devices 13 are respectively and fixedly connected at the positions of the two sides of the filter core body 12 on the inner side surface of the upper shell 3, each clamping device 13 comprises a first barrel 14, and a sliding rod 15 is movably connected to the inner side surface of the first barrel 14, one end of the sliding rod 15 is fixedly connected with a clamping plate 16, the outer side surface of the filter element body 12 is fixedly connected with an oil collecting groove 18, and one end of the oil collecting groove 18 is fixedly connected with an oil return pipe 2 extending to the lower surface of the lower shell 1.

In the utility model: first hole has all been seted up to the position department that the upper surface of casing 1 and last casing 3 is located two first fastening bolt down, and the first internal thread that meshes mutually with first fastening bolt is all seted up to the inboard surface in four first holes, the not hard up first fastening bolt of user, can be with casing 1 and last casing 3 splits down, can change the leading filter 9 of casing 1 inboard down, it is clean, it is too much to have avoided leading filter 9 surface dirty oil, lead to leading filter 9 to take place to block up, the filtration efficiency is reduced, thereby the practicality has been improved.

In the utility model: the second holes are formed in the upper surfaces of the two mounting frames 5 and the two mounting blocks 7, the inner side surfaces of the four second holes are provided with second inner threads meshed with the second fastening bolts, when the outer rotor fan 6 breaks down, the user can detach the outer rotor fan 6 by loosening the second fastening bolts, the outer rotor fan 6 can be maintained and replaced, the operation is simple and convenient, and the replacement efficiency is improved.

In the utility model: the upper surface of lower casing 1 is fixedly connected with first sealing washer, and the lower fixed surface of going up casing 3 is connected with and first sealing washer matched with second sealing washer, and the second sealing washer all adopts the rubber material to make with first sealing washer, and the inboard oil mist of casing 1 and last casing 3 takes place to leak the condition under first sealing washer and second sealing washer can reduce, has improved the leakproofness, has improved the practicality.

In the utility model: the third internal thread has been seted up on the inboard surface of spliced pole 11, the one end of crossing filter core body 12 is located the outside surface and sets up the first external screw thread that meshes with the third internal thread mutually, user's rotatory filter core body 12 of crossing, can dismantle filter core body 12, clean crossing filter core body 12 surface, avoided long-time use to cross filter core body 12, it is too much to cross filter core body 12 surface sump oil, lead to crossing filter core body 12 surfacing and block up, the filter effect is reduced, thereby the practicality has been improved.

In the utility model: the splint 16 adopts the rubber material to make, and splint 16 is the spill structure, and splint 16 can fix the centre gripping to crossing filter core body 12, has reduced to cross filter core body 12 and has taken place to rock the condition, has improved stability.

In the utility model: the two spiral plates 17 are made of stainless steel materials, the two spiral plates 17 are both in a volute structure, the outer rotor fan 6 is started, oil mist enters the inner side of the lower shell 1 through rotation of the outer rotor fan 6, the spiral plates 17 can enhance wind power of the outer rotor fan 6, and the filtering effect is improved.

In the utility model: oil trap 18 is helical structure, and oil trap 18 adopts the aluminum alloy material to make, and the internal diameter of oil trap 18 and the diameter looks adaptation of filtering core body 12 filter the oil mist when filtering core body 12, filter the sump oil in the oil mist on the surface in the outside, and through the action of gravity sump oil inflow oil trap 18 inboard, the sump oil of oil trap 18 inboard flows out the casing 1 outside down through returning oil pipe 2, has improved the practicality.

The working principle is as follows: firstly, a user connects an oil mist pipe with an air inlet pipe 4, the user opens an outer rotor fan 6, the oil mist enters the inner side of a lower shell 1 through the rotation of the outer rotor fan 6, a spiral plate 17 can enhance the wind power of the outer rotor fan 6, the oil mist is filtered for the first time through a preposed filter plate 9 and can be filtered off impurities in the oil mist, the oil mist enters the inner side of a filter core body 12 through a connecting post 11 and is filtered for the second time through the filter core body 12, when the oil mist is filtered by the filter core body 12, dirty oil in the oil mist is filtered on the outer surface and flows into the inner side of an oil collecting tank 18 through the action of gravity, and the dirty oil inside the oil collecting tank 18 flows out of the outer side of the lower shell 1 through an oil return pipe 2 Clean, avoided leading filter 9 surface sump oil too much, lead to leading filter 9 to take place to block up, reduced filtration efficiency to improve the practicality, when external rotor fan 6 breaks down, the not hard up second fastening bolt of user can dismantle external rotor fan 6 gets off, can maintain, change external rotor fan 6, easy operation, convenient has improved change efficiency.

In summary, the following steps: the utility model improves the practicability by loosening the first fastening bolt, can separate the lower shell 1 and the upper shell 3, can replace and clean the preposed filter plate 9 at the inner side of the lower shell 1, avoids the blockage of the preposed filter plate 9 caused by excessive dirty oil on the surface of the preposed filter plate 9, reduces the filtering efficiency, can disassemble the external rotor fan 6 by loosening the second fastening bolt when the external rotor fan 6 fails, can maintain and replace the external rotor fan 6, has simple and convenient operation, improves the replacing efficiency, can reduce the oil mist leakage condition at the inner sides of the lower shell 1 and the upper shell 3 by the first sealing ring and the second sealing ring, improves the sealing property and the practicability, can disassemble the filter core body 12 by rotating the filter core body 12 by a user, and cleans the surface of the filter core body 12, the filter element body 12 is prevented from being used for a long time, the surface of the filter element body 12 is excessively polluted oil, the surface of the filter element body 12 is blocked, the filtering effect is reduced, the practicability is improved, the clamping plate 16 can fixedly clamp the filter element body 12, the shaking condition of the filter element body 12 is reduced, the stability is improved, the outer rotor fan 6 is opened, the oil mist enters the lower shell 1 to be inner side through rotation of the outer rotor fan 6, the spiral plate 17 can enhance the wind power of the outer rotor fan 6, the filtering effect is improved, when the filter element body 12 filters the oil mist, the polluted oil in the oil mist is filtered on the outer surface, the polluted oil flows into the oil collecting tank 18 to be inner side through the action of gravity, the polluted oil in the oil collecting tank 18 flows out of the lower shell 1 through the oil return pipe 2, and the practicability is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. Purification treatment equipment is collected to small-size CNC oil mist includes casing (1) down, its characterized in that: the lower surface of the lower shell (1) is fixedly connected with a plurality of supporting legs, the inner side surfaces of the lower shell (1) and the upper shell (3) are fixedly connected with spiral plates (17), the upper surface of the lower shell (1) is provided with the upper shell (3), the upper surface of the upper shell (3) is provided with first fastening bolts at positions at two sides, the lower shell (1) and the upper shell (3) are connected through two first fastening bolts, the inner side surface of the lower shell (1) is symmetrically and fixedly connected with mounting frames (5), the two mounting frames (5) are connected through an outer rotor fan (6), the two side surfaces of the outer rotor fan (6) at positions of the two mounting frames (5) are fixedly connected with mounting blocks (7), and the two mounting blocks (7) are connected with the two mounting frames (5) through second fastening bolts, the lower surface of the outer rotor fan (6) is symmetrically and fixedly connected with clamping blocks (8), one side surface of each clamping block (8) is provided with a first sliding groove, the two first sliding grooves are connected with each other through a front-mounted filter plate (9), the two ends of each front-mounted filter plate (9) are respectively and fixedly connected with a first sliding block at the positions of the two first sliding grooves, the front-mounted filter plate (9) is connected with the two first sliding grooves through the two first sliding blocks, the inner side of each front-mounted filter plate (9) is fixedly connected with a filter screen (10), the filter screen (10) is made of filter cotton materials, the lower surface of the lower shell (1) is fixedly connected with a filter pipe (4) extending to the inner side of the front-mounted filter plate (9), the upper surface of the outer rotor fan (6) is fixedly connected with a connecting column (11), and the inner side surface of the connecting column (11) is movably connected with a filter core body (12), the utility model discloses a filter core, including last casing (3), the inboard surface of going up casing (3) is located the equal fixedly connected with clamping device (13) of both sides position department of crossing filter core body (12), clamping device (13) include first barrel (14), the inboard surface swing joint of first barrel (14) has slide bar (15), the one end fixedly connected with splint (16) of slide bar (15), the outside fixed surface of crossing filter core body (12) is connected with oil trap (18), the one end fixedly connected with of oil trap (18) extends to time oil return pipe (2) of casing (1) lower surface down.

2. The small CNC oil mist collection and purification treatment device according to claim 1, characterized in that: the upper surface of the lower shell (1) and the upper shell (3) are positioned at the positions of the two first fastening bolts and are provided with first holes, and the inner side surfaces of the four first holes are provided with first internal threads meshed with the first fastening bolts.

3. The small CNC oil mist collection and purification treatment device according to claim 1, characterized in that: the upper surface of lower casing (1) fixed connection has first sealing washer, the lower fixed surface of going up casing (3) is connected with and first sealing washer matched with second sealing washer, and second sealing washer and first sealing washer all adopt the rubber material to make.

4. The small CNC oil mist collection and purification treatment device according to claim 1, characterized in that: the second holes are formed in the upper surfaces of the two mounting frames (5) and the two mounting blocks (7), and second internal threads meshed with the second fastening bolts are formed in the inner side surfaces of the four second holes.

5. The small CNC oil mist collection and purification treatment device according to claim 1, characterized in that: the inner side surface of the connecting column (11) is provided with a third internal thread, and one end of the filter element body (12) is positioned on the outer side surface and is provided with a first external thread meshed with the third internal thread.

6. The small CNC oil mist collection and purification treatment device according to claim 1, characterized in that: the clamping plate (16) is made of rubber materials, and the clamping plate (16) is of a concave structure.

7. The small CNC oil mist collection and purification treatment device according to claim 1, characterized in that: the oil collecting tank (18) is of a spiral structure, the oil collecting tank (18) is made of aluminum alloy materials, and the inner diameter of the oil collecting tank (18) is matched with the diameter of the filter element body (12).

8. The small CNC oil mist collection and purification treatment device according to claim 1, characterized in that: the two spiral plates (17) are made of stainless steel materials, and the two spiral plates (17) are both in volute structures.

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