CN213761136U

CN213761136U - Compact oil mist collector

Info

Publication number: CN213761136U
Application number: CN202022751574.6U
Authority: CN
Inventors: 韦琦兴; 赵佳琦
Original assignee: Wuxi City Junheng Hydraulic Pressure Machine Equipment Co ltd
Current assignee: Wuxi City Junheng Hydraulic Pressure Machine Equipment Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-23
Anticipated expiration: 2030-11-25

Abstract

The utility model relates to an oil mist collector technical field just discloses a compact oil mist collector, which comprises a housin, the lower fixed surface of casing is connected with the supporting leg, the motor installation cavity has been seted up to the inside of casing, the solitary servo motor that is connected with on the inner wall of motor installation cavity, servo motor's output shaft runs through casing and fixedly connected with centrifugal wind wheel, the oil trap has been seted up to shells inner wall's below, fixedly connected with oil pipe on the round hole inner wall that the inner wall bottom of oil trap was seted up, the section of producing oil of oil pipe runs through casing and supporting leg respectively and extends to the outside of supporting leg, and three logical groove has from left to right been seted up in proper order in the left side of casing upper surface, from left to right sets up flutedly on the inner wall of casing. The compact oil mist collector is characterized in that under the attraction generated by the high-speed rotation of the built-in centrifugal wind wheel, gas enters from the air inlet pipe, and the oil mist is effectively collected by adopting the principle that the multi-stage filtration gradually improves the filtration precision.

Description

Compact oil mist collector

Technical Field

The utility model relates to an oil mist collector technical field specifically is a compact oil mist collector.

Background

The oil mist clarifier is one kind and installs in CNC machining center, on all kinds of machine tools such as discharge machining machine, die casting machine, CNC lathe, collects the environmental protection equipment who purifies to pollutants such as oil mist, water smoke, dust that produce in the machining, and the oil mist collector adopts multistage multiple layer filtering principle, oil mist more than the one-level filter entrapment 10um, oil mist more than the secondary filter entrapment 2um, tertiary filter entrapment 0.3um is in order to the oil mist volume. The rear end can be optionally provided with a high-efficiency filter to mainly collect smoke in the processing process. The oil mist collector motor is installed inside the casing, and is often wrapped up with very thick insulating layer and protective layer, leads to the radiating effect of motor very poor, burns out the motor easily, if do not adopt very thick insulating layer and protective layer parcel motor, then the motor is corroded by paint very easily again.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a compact oil mist collector possesses deoiling effectually, and plays a good guard action's advantage to oil mist collector motor, has solved oil mist collector and has adopted insulating layer and protective layer to wrap up, and the radiating effect that leads to the motor is very poor, burns out the motor easily, if do not adopt very thick insulating layer and protective layer to wrap up the motor, then the motor is very easily by the problem of paint corruption again.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a compact oil mist collector comprises a shell, wherein a supporting leg is fixedly connected to the lower surface of the shell, a motor installation cavity is formed in the shell, a servo motor is separately connected to the inner wall of the motor installation cavity, an output shaft of the servo motor penetrates through the shell and is fixedly connected with a centrifugal wind wheel, an oil collecting tank is formed below the inner wall of the shell, an oil outlet pipe is fixedly connected to the inner wall of a round hole formed in the bottom of the inner wall of the oil collecting tank, an oil outlet section of the oil outlet pipe penetrates through the shell and the supporting leg and extends to the outer side of the supporting leg, three through grooves are formed in the left side of the upper surface of the shell from left to right in sequence, grooves are formed in the inner wall of the shell from left to right in sequence, aluminum alloy water baffles, gas-liquid separation plates and filter cotton plates are sequentially inserted into the three through grooves from left to right, and an air inlet pipe is separately inlaid in the left side surface of the shell, the upper surface of the shell is fixedly connected with an air outlet pipe, the inner wall of the air outlet pipe is fixedly connected with a high-efficiency filter, and the upper surface of the shell is provided with a communicating hole communicated with the air outlet pipe.

Preferably, the upper surface of casing articulates there is the apron, the apron left surface is solitary to be connected with the buckle, and the apron passes through buckle and casing joint.

Preferably, the front fixed mounting of casing has the switch, the right flank fixed mounting of casing has the socket, and switch and socket all are connected with the servo motor electricity through the wire.

Preferably, eighteen heat dissipation holes communicated with the motor installation cavity are formed in the right side face of the shell, and the eighteen heat dissipation holes are distributed around the socket in an annular array mode.

Preferably, a layered metal demisting net is arranged in the gas-liquid separation plate.

(III) advantageous effects

The utility model provides a compact oil mist collector possesses following beneficial effect:

the compact oil mist collector has the advantages that under the attraction force generated by the high-speed rotation of the built-in centrifugal wind wheel, gas enters from the gas inlet pipe, the pressure of the gas flow is equalized through the aluminum alloy water baffle plate, and a part of large-particle oil mist is impacted and intercepted, then the oil mist enters the gas-liquid separation plate, and the air flow collides with the metal demisting net to bond the mist drops, condensing into large oil drops in the filter screen, refluxing into the oil collecting tank under the action of gravity, expanding the filtering area by the filter cotton plate, reducing the flow rate to collect the mist which is not collected at the front section back again, then the centrifugal impeller is used for agglomerating the oil mist into oil particles again and flowing back to the oil collecting tank under the action of high-speed rotating centrifugal force, the fine oil mist is collected by three-stage filtration and the servo motor is effectively protected, and the high-efficiency filter effectively collects oil mist by adopting the principle that multistage filtration gradually improves the filtration precision when filtering trace smoke generated during processing.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a right side view of the present invention.

In the figure: 1 casing, 2 supporting legs, 3 motor installation chambeies, 4 servo motor, 5 centrifugal wind wheel, 6 oil sumps, 7 play oil pipe, 8 logical grooves, 9 recesses, 10 aluminum alloy breakwaters, 11 gas-liquid separation board, 12 filter cotton board, 13 intake pipes, 14 outlet ducts, 15 high efficiency filter, 16 intercommunicating pores, 17 apron, 18 buckle, 19 switches, 20 sockets, 21 louvres.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a compact oil mist collector comprises a shell 1, wherein supporting legs 2 are fixedly connected to the lower surface of the shell 1, a motor installation cavity 3 is formed in the shell 1, a servo motor 4 is connected to the inner wall of the motor installation cavity 3 in a isolated manner, an output shaft of the servo motor 4 penetrates through the shell 1 and is fixedly connected with a centrifugal wind wheel 5, an oil collecting tank 6 is formed below the inner wall of the shell 1, an oil outlet pipe 7 is fixedly connected to the inner wall of a round hole formed in the bottom of the inner wall of the oil collecting tank 6, an oil outlet section of the oil outlet pipe 7 respectively penetrates through the shell 1 and the supporting legs 2 and extends to the outer sides of the supporting legs 2, three through grooves 8 are sequentially formed in the left side of the upper surface of the shell 1 from left to right, grooves 9 are sequentially formed in the inner wall of the shell 1 from left to right, aluminum alloy water baffles 10, gas-liquid separation plates 11 and filter cotton plates 12 are sequentially inserted in the three through grooves 8 and the three grooves 9 from left to right, an air inlet pipe 13 is inlaid in the left side face of the upper surface of the shell 1 in a solitary manner, an air outlet pipe 14 is fixedly connected to the upper surface of the shell 1, a high-efficiency filter 15 is fixedly connected to the inner wall of the air outlet pipe 14, the air outlet pipe 14 and the high-efficiency filter 15 are both rectangular in plan view shape, and a communicating hole 16 communicated with the air outlet pipe 14 is formed in the upper surface of the shell 1.

Wherein, the upper surface of casing 1 articulates there is apron 17, and the apron 17 left surface is solitary to be connected with buckle 18, and apron 17 passes through buckle 18 and 1 joint of casing, when needs wash or change aluminum alloy breakwater 10, gas-liquid separation board 11 and filter cotton board 12, opens apron 17 and upwards mentions aluminum alloy breakwater 10, gas-liquid separation board 11 and filter cotton board 12 can.

Wherein, casing 1's front fixed mounting has switch 19, and casing 1's right flank fixed mounting has socket 20, and switch 19 and socket 20 all are connected with servo motor 4 electricity through the wire, and socket 20 is used for being connected with external power supply, for servo motor 4 power supply, switch 19 controls opening and close of servo motor 4.

Eighteen heat dissipation holes 21 communicated with the motor installation cavity 3 are formed in the right side face of the housing 1, the eighteen heat dissipation holes 21 are distributed around the socket 20 in an annular array mode, and the heat dissipation holes 21 are used for dissipating heat of the servo motor 4.

Wherein, the inside of gas-liquid separation board 11 places the metal defogging net of layer formula, and when the air current passed through gas-liquid separation board 11, the metal defogging net of layer formula bonds the fog droplet and gets off, condenses into the heavy oil droplet in the filter screen, then drips under the effect of gravity.

The working principle is as follows: under the attraction generated by the high-speed rotation of the built-in centrifugal wind wheel 5, gas enters from the air inlet pipe 13, passes through the aluminum alloy water baffle plate 10 to generate pressure equalization of airflow and to enable a part of large-particle oil mist to collide and be intercepted, then the oil mist enters the gas-liquid separation plate 11, and the air flow collides with the metal demisting net to bond the mist drops, large oil drops are condensed in the filter screen, then the oil drops flow back to the oil collecting tank 6 under the action of gravity, finally the filtering area is enlarged through the filtering cotton plate 12, the flow rate is reduced, the gas mist which is not trapped at the front section is collected again and flows back, then the centrifugal impeller 5 again coalesces the oil mist into oil particles to flow back to the oil collecting tank 6 under the action of high-speed rotating centrifugal force, the oil particles are filtered and collected by three stages, the servo motor 4 is effectively protected, and the high-efficiency filter effectively collects oil mist by adopting the principle that multistage filtration gradually improves the filtration precision when filtering trace smoke generated during processing.

It should be noted that, in this document, terms such as "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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A compact oil mist collector, includes casing (1), the lower fixed surface of casing (1) is connected with supporting leg (2), its characterized in that: motor installation cavity (3) have been seted up to the inside of casing (1), servo motor (4) have been connected with alone on the inner wall of motor installation cavity (3), the output shaft of servo motor (4) runs through casing (1) and fixedly connected with centrifugal wind wheel (5), sump (6) have been seted up to the below of casing (1) inner wall, fixedly connected with goes out oil pipe (7) on the round hole inner wall that the inner wall bottom of sump (6) was seted up, the play oil section that goes out oil pipe (7) runs through casing (1) and supporting leg (2) respectively and extends to the outside of supporting leg (2), three logical groove (8) have from left to right been seted up in proper order in the left side of casing (1) upper surface, from left to right set up in proper order on the inner wall of casing (1) fluted (9), and the inside that three logical groove (8) and three recess (9) from left to right pegged graft in proper order has aluminum alloy breakwater (10), Gas-liquid separation board (11) and filter cotton board (12), the upper surface left surface of casing (1) is solitary to inlay has intake pipe (13), the last fixed surface of casing (1) is connected with outlet duct (14), fixedly connected with high efficiency filter (15) on the inner wall of outlet duct (14), intercommunicating pore (16) of intercommunication outlet duct (14) are seted up to the upper surface of casing (1).

2. A compact oil mist collector as claimed in claim 1, wherein: the upper surface of casing (1) articulates there is apron (17), apron (17) left surface is solitary to be connected with buckle (18), and apron (17) pass through buckle (18) and casing (1) joint.

3. A compact oil mist collector as claimed in claim 1, wherein: the front fixed mounting of casing (1) has switch (19), the right flank fixed mounting of casing (1) has socket (20), and switch (19) and socket (20) all are connected through wire and servo motor (4) electricity.

4. A compact oil mist collector as claimed in claim 1, wherein: eighteen heat dissipation holes (21) communicated with the motor installation cavity (3) are formed in the right side face of the shell (1), and the eighteen heat dissipation holes (21) are distributed around the socket (20) in an annular array mode.

5. A compact oil mist collector as claimed in claim 1, wherein: and a layered metal demisting net is arranged in the gas-liquid separation plate (11).