CN219630875U

CN219630875U - Graded treatment type oil mist collector

Info

Publication number: CN219630875U
Application number: CN202320209883.1U
Authority: CN
Inventors: 刘强
Original assignee: Xinqiang Precision Machinery Technology Changzhou Co ltd
Current assignee: Xinqiang Precision Machinery Technology Changzhou Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-09-05
Anticipated expiration: 2033-02-14

Abstract

The utility model relates to the technical field of oil mist collectors, and discloses a graded treatment type oil mist collector, which solves the technical problems that the viscosity of waste oil is increased and the fluidity is reduced when the temperature is lower, because the graded treatment of oil mist can be realized through a first filter screen plate, a second filter screen plate and a third filter screen plate; the device comprises an insulation box and an inclined insulation pipe, wherein the bottom end of the insulation box is provided with the inclined insulation pipe, the output end of the inclined insulation pipe is fixedly connected with a liquid discharge valve, the inclined insulation pipe is fixedly connected with three guide pipes, the liquid inlet ends of the three guide pipes are fixedly connected with liquid collecting hoppers, and the top ends of the three liquid collecting hoppers are fixedly connected with the bottom end of the insulation box; according to the utility model, the motor drives the rotating shaft, the impeller can be driven to rotate, air in the insulation box is discharged, the exhaust pipe can extract oil mist, the primary filter plate, the secondary filter plate and the tertiary filter plate can filter the oil mist in a grading manner, and the oil mist can be accumulated together to form oil.

Description

Graded treatment type oil mist collector

Technical Field

The utility model relates to the technical field of oil mist collectors, in particular to a grading treatment type oil mist collector.

Background

The oil mist collector is an environment-friendly device which is arranged on various machine tools such as a CNC machining center, an electric discharge machining machine, a die casting machine, a CNC lathe and the like and is used for collecting and purifying pollutants such as oil mist, water mist, dust and the like generated in the machining process, the oil mist collector adopts a multi-stage multi-layer filtering principle, a primary filter is used for collecting oil mist with the diameter of more than 10 microns, a secondary filter is used for collecting oil mist with the diameter of more than 2 microns, a tertiary filter is used for collecting oil mist with the diameter of more than 0.3 microns, and a high-efficiency filter is optionally matched at the rear end to mainly collect smoke in the machining process so as to realize environmental protection;

according to the "a filter screen formula oil mist collector" that chinese patent grant publication No. CN216537458U provided, can realize the hierarchical processing of oil mist through first filter screen plate, second filter screen plate and third filter screen plate, but when the temperature is lower, the viscosity of waste oil can increase, flowability can reduce, waste oil adhesion is difficult for droing on first filter screen plate, second filter screen plate and third filter screen plate, lead to first filter screen plate, second filter screen plate and third filter screen plate to block up easily, can reduce the collection efficiency of oil mist, need frequently clear up first filter screen plate, second filter screen plate and third filter screen plate, it is comparatively manpower consuming.

Disclosure of Invention

The utility model provides a grading treatment type oil mist collector, which solves the technical problems that the viscosity of waste oil is increased and the fluidity is reduced when the temperature is lower, and oil mist grading treatment can be realized through a first filter screen plate, a second filter screen plate and a third filter screen plate.

In order to solve the technical problems, the graded oil mist collector comprises an insulation box and an inclined insulation pipe, wherein the inclined insulation pipe is arranged at the bottom end of the insulation box, a liquid discharge valve is fixedly connected to the output end of the inclined insulation pipe, three guide pipes are fixedly connected to the inclined insulation pipe, liquid inlet ends of the guide pipes are fixedly connected with a liquid collecting hopper, the top ends of the liquid collecting hopper are fixedly connected with the bottom end of the insulation box, an exhaust pipe is fixedly arranged on one side of the insulation box, a first heating wire and a second heating wire are fixedly arranged in the interior of the exhaust pipe and the interior of the inclined insulation pipe respectively, a motor is fixedly arranged on the other side of the insulation box, a rotating shaft is fixedly connected to the output shaft of the motor, one end of the rotating shaft penetrates through the insulation box and is fixedly connected with an impeller, sealing covers are hinged to the top ends of the insulation box, first sealing strips are embedded in four side sides of the bottom ends of the sealing covers, protruding plates are fixedly arranged on the bottom ends of the protruding plates, three second sealing strips are embedded in the bottom ends of the protruding plates, the insulation boxes are respectively connected with a first heating wire and a second heating wire through three clamping frames, the first heating wire and the second heating wire are fixedly connected with the first heating wire and the second heating wire respectively, and the first heating wire are fixedly connected to the first heating wire and the second heating wire are fixedly connected to the first heating wire.

Preferably, the three clamping frames are fixedly connected with the inner wall of the insulation box, the three surfaces of the clamping frames are provided with limiting grooves, and the primary filter plate, the secondary filter plate and the tertiary filter plate are respectively connected with the three clamping frames in a clamping mode through the limiting grooves.

Preferably, one side of insulation can top fixed mounting has external filter, the both sides of insulation can bottom are all fixed and are equipped with the baffle, two the bottom of baffle is all fixed and is equipped with the filler strip.

Preferably, the four first sealing strips are all overlapped with the top end of the heat insulation box, and the three second sealing strips are respectively overlapped with the top end of the primary filter plate, the top end of the secondary filter plate and the top end of the tertiary filter plate.

Preferably, a bracket is fixedly arranged in the insulation box, and the rotating shaft is rotationally connected with the bracket through a bearing.

Preferably, a sealing sleeve is fixedly arranged in the middle of the other side of the heat insulation box, a mechanical sealing piece is arranged in the sealing sleeve, and the mechanical sealing piece is sleeved on the surface of the rotating shaft.

Compared with the related art, the utility model has the beneficial effects that:

the utility model provides a grading treatment type oil mist collector, which is characterized in that a rotating shaft is driven by a motor, an impeller can be driven to rotate, air in an insulation can be discharged, an exhaust pipe can be in a negative pressure state, oil mist can be extracted from the insulation can, a first-stage filter plate, a second-stage filter plate and a third-stage filter plate can carry out grading filtration treatment on the oil mist, the oil mist can be accumulated together to form oil liquid, the temperature in the insulation can be monitored in real time through a normally open temperature control switch, when the temperature in the insulation is lower than the threshold value of the normally open temperature control switch, a contact of the normally open temperature control switch can be closed and opened to form hot air through the first heating wire, the hot air can reach the insulation can heat the oil liquid which is subjected to layering filtration, the viscosity of the oil liquid can be reduced, the fluidity of the oil liquid can be improved, the ventilation capability and the oil mist filtration capability can be ensured, and the frequent cleaning of the first-stage filter plate, the second-stage filter plate and the third-stage filter plate can be avoided by workers;

can be in the insulation can to the filterable fluid direction of grading through three liquid collecting hopper, can prevent that fluid from piling up in the insulation can, the liquid collecting hopper can be through in the pipe with the leading-in slope insulation pipe of fluid, normally open temperature detect switch control first heating wire during operation, can control the work of second heating wire simultaneously, the second heating wire can be to the inside heating of slope insulation pipe, can promote the inside oil temperature of slope insulation pipe, when the fluid discharge valve discharges the fluid of collecting through opening, can reduce the viscosity of fluid, improve mobility, the slope insulation pipe can improve the discharge efficiency of fluid through its inclination, be difficult for producing and remain, can seal between sealed lid and the insulation can to sealed lid and one-level filter plate, second grade filter plate and tertiary filter plate through the second sealing strip, can prevent that gas from leaking, can change the filter plate through opening, be convenient for clear up and change one-level filter plate, second grade filter plate and tertiary filter plate.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic diagram of a card frame according to the present utility model;

fig. 4 is a schematic cross-sectional view of the seal cap of the present utility model.

Reference numerals in the drawings: 1. an insulation box; 2. tilting the heat preservation pipe; 3. a conduit; 4. a liquid collecting hopper; 5. a liquid discharge valve; 6. a baffle; 7. a filler strip; 8. an external filter; 9. sealing cover; 10. a first sealing strip; 11. a convex plate; 12. a second sealing strip; 13. an exhaust tube; 14. a first heating wire; 15. a motor; 16. a rotating shaft; 17. an impeller; 18. a bracket; 19. sealing sleeve; 20. a clamping frame; 21. a first-stage filter plate; 22. a second-stage filter plate; 23. a third-stage filter plate; 24. a limit groove; 25. a normally open temperature control switch; 26. and a second heating wire.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a staged oil mist collector comprises an incubator 1 and an inclined heat preservation pipe 2, wherein the bottom end of the incubator 1 is provided with the inclined heat preservation pipe 2, the output end of the inclined heat preservation pipe 2 is fixedly connected with a liquid discharge valve 5, the inclined heat preservation pipe 2 is fixedly connected with three guide pipes 3, liquid inlet ends of the three guide pipes 3 are fixedly connected with liquid collecting hoppers 4, the top ends of the three liquid collecting hoppers 4 are fixedly connected with the bottom end of the incubator 1, one side of the incubator 1 is fixedly provided with an exhaust pipe 13, the inside of the exhaust pipe 13 and the inside of the inclined heat preservation pipe 2 are respectively fixedly provided with a first heating wire 14 and a second heating wire 26, the other side of the incubator 1 is fixedly provided with a motor 15, an output shaft of the motor 15 is fixedly connected with a rotating shaft 16, one end of the rotating shaft 16 penetrates through the incubator 1 and is fixedly connected with an impeller 17, the top end of the incubator 1 is hinged with a sealing cover 9, the four sides of the bottom end of the sealing cover 9 are embedded with first sealing strips 10, the bottom end of the sealing cover 9 is fixedly provided with a convex plate 11, the bottom end of the convex plate 11 is embedded with three second sealing strips 12, the inside of the heat preservation box 1 is respectively connected with a primary filter plate 21, a secondary filter plate 22 and a tertiary filter plate 23 in a clamping way through three clamping frames 20, the inner wall of one side of the top end of the heat preservation box 1 is fixedly provided with a normally open temperature control switch 25, the first heating wire 14 and the second heating wire 26 are electrically connected with the normally open temperature control switch 25, the rotating shaft 16 is driven by the motor 15, the impeller 17 can be driven to rotate and exhaust air in the heat preservation box 1, the heat preservation box 1 can be in a negative pressure state, the exhaust pipe 13 can extract oil mist, the primary filter plate 21, the secondary filter plate 22 and the tertiary filter plate 23 can filter the oil mist together in a grading way, the temperature inside the heat preservation box 1 can be monitored in real time through the normally open temperature control switch 25, when the temperature inside the heat preservation box 1 is lower than the threshold value of the normally open temperature control switch 25, the contact of the normally open temperature control switch 25 can be closed and the first heating wire 14 is opened, air flow can form hot air through the first heating wire 14, and the hot air can heat oil in reaching the heat preservation box 1.

Referring to fig. 2 and 3, three clamping frames 20 are fixedly connected with the inner wall of the heat insulation box 1, limiting grooves 24 are formed in the surfaces of the three clamping frames 20, and the primary filter plate 21, the secondary filter plate 22 and the tertiary filter plate 23 are respectively clamped and connected with the three clamping frames 20 through the limiting grooves 24, so that the primary filter plate 21, the secondary filter plate 22 and the tertiary filter plate 23 can be limited through the limiting grooves 24.

Referring to fig. 1, an external filter 8 is fixedly installed on one side of the top end of the heat insulation box 1, baffle plates 6 are fixedly arranged on two sides of the bottom end of the heat insulation box 1, filler strips 7 are fixedly arranged on the bottom ends of the two baffle plates 6, and the heat insulation box 1 can be supported through the baffle plates 6 and the filler strips 7.

Referring to fig. 2 and 4, four first sealing strips 10 are all lapped with the top end of the heat insulation box 1, three second sealing strips 12 are lapped with the top end of the primary filter plate 21, the top end of the secondary filter plate 22 and the top end of the tertiary filter plate 23 respectively, and the tightness of the sealing cover 9 can be ensured through the first sealing strips 10 and the second sealing strips 12, so that air leakage is not easy to occur.

Referring to fig. 2, a bracket 18 is fixedly arranged in the insulation box 1, a rotating shaft 16 is rotatably connected with the bracket 18 through a bearing, and the rotating shaft 16 can be supported through the bracket 18 and the bearing.

Referring to fig. 2, a sealing sleeve 19 is fixedly arranged in the middle of the other side of the insulation box 1, a mechanical sealing element is arranged in the sealing sleeve 19, the mechanical sealing element is sleeved on the surface of the rotating shaft 16, and the rotating shaft 16 can be sealed through the sealing sleeve 19 and the mechanical sealing element.

In summary, in the utility model, the staff drives the impeller 17 through the motor 15, oil mist can be extracted by the exhaust pipe 13, after the oil mist enters the heat preservation box 1 along with air flow, the primary filter plate 21, the secondary filter plate 22 and the tertiary filter plate 23 can filter the oil mist in a grading way, oil mist can be accumulated together to form oil, meanwhile, the normally open temperature control switch 25 can monitor the temperature inside the heat preservation box 1 in real time, when the temperature inside the heat preservation box 1 is lower than the threshold value of the normally open temperature control switch 25, the contact of the normally open temperature control switch 25 can be closed and opened to the first heating wire 14, the air flow can form hot air through the first heating wire 14, the hot air can heat the oil which can be filtered in a layering way in the heat preservation box 1, the viscosity of the oil can be reduced, the fluidity of the oil can be improved, the primary filter plate 21, the secondary filter plate 22 and the tertiary filter plate 23 are not easy to be blocked by the oil, the ventilation capability and the oil mist filtering capability can be ensured, a worker does not need to frequently clean the primary filter plate 21, the secondary filter plate 22 and the tertiary filter plate 23, the three liquid collecting hoppers 4 can guide the oil subjected to classified filtration, the oil can be prevented from being accumulated in the heat insulation box 1, the liquid collecting hoppers 4 can guide the oil into the inclined heat insulation pipe 2 through the guide pipe 3, the second heating wire 26 can be controlled to work when the normally open temperature control switch 25 controls the first heating wire 14 to work, the second heating wire 26 can heat the inside of the inclined heat insulation pipe 2, the oil temperature inside the inclined heat insulation pipe 2 can be increased, the fluidity can be improved, when the collected oil is required to be discharged, the worker opens the liquid discharge valve 5, the inclined heat insulation pipe 2 can improve the discharge efficiency of the oil through the inclination angle of the inclined heat insulation pipe, residues are not easy to generate, and when the temperature inside the heat insulation box 1 is higher than the threshold value of the normally open temperature control switch 25, the normally open temperature control switch 25 can control the first heating wire 14 and the second heating wire 26 to enter a sleep state, so that energy consumption can be saved.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. The utility model provides a hierarchical processing formula oil mist collector, includes insulation can (1) and slope insulating tube (2), its characterized in that: the bottom of insulation can (1) is equipped with slope insulating tube (2), the output fixedly connected with flowing back valve (5) of slope insulating tube (2), three pipe (3) of slope insulating tube (2) fixedly connected with, three the equal fixedly connected with liquid collecting hopper (4) of inlet end of pipe (3), three the top of liquid collecting hopper (4) all is with the bottom fixed connection of insulation can (1), the fixed exhaust column (13) that is equipped with in one side of insulation can (1), the inside of exhaust column (13) and the inside of slope insulating tube (2) respectively fixed mounting have first heating wire (14) and second heating wire (26), the opposite side fixed mounting of insulation can (1) has motor (15), the output shaft fixedly connected with pivot (16) of motor (15), the one end of pivot (16) runs through insulation can (1) to fixedly connected with impeller (17), the top of insulation can (1) articulates there is sealed lid (9), four limit sides of sealed lid (9) bottom are all inlayed and are equipped with first sealed lid (10), the bottom (11) of sealing strip (11) are equipped with, sealing strip (11), the inside of insulation can (1) is connected with one-level filter plate (21), second grade filter plate (22) and tertiary filter plate (23) through three card frame (20) block respectively, the inner wall of insulation can (1) top one side is fixed to be equipped with normally open temperature control switch (25), first heating wire (14) and second heating wire (26) all with normally open temperature control switch (25) electric connection.

2. The grading treatment type oil mist collector according to claim 1, characterized in that three clamping frames (20) are fixedly connected with the inner wall of the heat insulation box (1), limiting grooves (24) are formed in the surfaces of the three clamping frames (20), and the primary filter plate (21), the secondary filter plate (22) and the tertiary filter plate (23) are respectively clamped and connected with the three clamping frames (20) through the limiting grooves (24).

3. The grading treatment type oil mist collector according to claim 1, wherein an external filter (8) is fixedly arranged on one side of the top end of the heat preservation box (1), baffle plates (6) are fixedly arranged on two sides of the bottom end of the heat preservation box (1), and filler strips (7) are fixedly arranged on the bottom ends of the two baffle plates (6).

4. A staged oil mist collector as defined in claim 1, wherein four of the first sealing strips (10) overlap the top end of the incubator (1), and three of the second sealing strips (12) overlap the top end of the primary filter plate (21), the top end of the secondary filter plate (22) and the top end of the tertiary filter plate (23), respectively.

5. A staged oil mist collector according to claim 1, characterized in that a bracket (18) is fixedly arranged in the incubator (1), and the rotating shaft (16) is rotatably connected with the bracket (18) through a bearing.

6. A staged oil mist collector according to claim 1, characterized in that a sealing sleeve (19) is fixedly arranged in the middle of the other side of the heat insulation box (1), a mechanical sealing element is arranged in the sealing sleeve (19), and the mechanical sealing element is sleeved on the surface of the rotating shaft (16).