TWM636675U - Oil mist recycling air purifier capable of being combined with machine tool - Google Patents

Abstract

An oil mist recovery air purifier that can be combined with a machine tool is mainly provided with a machine body, and an upper cabin and a lower cabin are arranged on the machine body. Wherein, the upper cabin part is provided with an air extraction device, a centrifugal impeller is arranged on the air extraction device, and a filter barrel is arranged on its top edge; the lower cabin part is provided with an air inlet, and the air inlet is provided with There is a demister with a vortex structure inside. In order to directly combine the oil mist recovery air cleaner with the processing tool, the oil mist generated by the processing tool is sucked in by the air extraction device, and then accumulated to form mist by touching the demister, thereby separating the oil and gas, and then The oil is discharged from the bottom, and the separated air passes through the upper cabin through the high-efficiency filter barrel, and the clean air is filtered out and discharged outside.

Description

Oil mist recovery air cleaner that can be combined with machine tools

This creation is about an oil mist recovery and air purifier that can be combined with machine tools, especially a machine that can be directly combined with processing tools, eliminating the trouble of installing recovery pipelines and oil discharge pipelines, and making the oil mist recovery air cleaner and more efficient. Efficient oil mist recovery air cleaner.

Press; As shown in Figure 9 and Figure 10, the known oil mist recovery air cleaner is equipped with a body 1 including a filter chamber A and an airflow generation chamber B, and a system is installed in the filter chamber A and airflow generation chamber B of the body 1 A filter element 11 and an air extraction device 12 are respectively provided, and an air inlet 13 and an air outlet 14 are respectively arranged on the front edge and the top, and a filter barrel 15 is arranged on the air outlet 14 . After the oil and gas enter the body 1 from the air inlet 13 by activating the air extraction device 12, the oil and gas pass through the filter element 11 of the filter chamber A and rotate at a high speed to generate centrifugal force, and the oil and water are initially separated, and then the air is pumped by the airflow generating chamber B. The other end of the air device 12 guides the oil and gas from the air outlet 14 to the filter bucket 15 for further filtration, and discharges the clean air to the outside.

The known oil mist recovery air cleaner is an independent device, which is fixed on the top of the machine or placed on the ground with a mounting bracket when installed. It is necessary to use high chairs and ladders to climb during maintenance. It is not easy to maintain at any time. Due to the height problem, it is very easy to fall from a height and cause industrial safety accidents. Over time, it will affect the willingness and risks of maintenance. It is very easy for the equipment to fail to maintain as scheduled. The equipment is abnormal, or the equipment fails due to failure to clean up in time. Furthermore, it is installed on the ground with the help of a tripod, in addition to occupying too much space, and it is necessary to open holes on the processing tools to install pipelines, and to pump the oil mist from the processing tools to the inside of the oil mist recovery air cleaner for filtration. Discharge dirty oil and discharge air. Therefore, improper pulling of oil mist recovery pipelines, oil discharge pipelines and power distribution lines is often easy to cause oil leakage and make the ground full of oil stains. The existence of pipelines and lines may also cause pulling and collision , The danger of falling and slipping.

In view of this, the applicant, through continuous research and experimentation, then devised an oil mist recovery air purifier that can be combined with machine tools, especially one that can be directly combined with processing tools, eliminating the need to install recovery pipelines and oil discharge pipelines trouble.

The main purpose of this creation is to provide an oil mist recovery air purifier that can be combined with machine tools for direct combination with processing tools, eliminating the trouble of installing recovery pipelines and oil discharge pipelines, and making the oil mist recovery air clean The use of the machine is safer and more efficient.

The aforementioned oil mist recovery and air purifier that can be combined with a machine tool is provided with a body, and the body is provided with an upper cabin and a lower cabin. Wherein, the upper cabin part is provided with an air extraction device, a centrifugal impeller is arranged on the air extraction device, and a high-efficiency filter bucket is arranged on its top edge; the lower cabin part is provided with an air inlet, and the air inlet is provided with a A demister is provided, and a vortex structure is provided inside it. In order to directly combine the oil mist recovery air cleaner with the processing tool, the oil mist generated by the processing tool is sucked in by the air extraction device, and then accumulated to form mist by touching the demister, thereby separating the oil and gas, and then The oil is discharged from the bottom, and the separated air passes through the upper cabin through the high-efficiency filter barrel, and the clean air is filtered out and discharged outside.

The aforementioned oil mist recovery air purifier that can be combined with a machine tool, wherein the centrifugal impeller is provided with a pivot joint for pivotal connection to the fan blade, and the pivot joint is connected to an outer rim by a plurality of connecting rods arranged radially , The bottom of these connecting rods is an inclined surface with an appropriate angle.

The aforementioned oil mist recovery air purifier that can be combined with a machine tool, wherein the demister is made of stainless steel wire diagonally braided.

The above-mentioned oil mist recovery air purifier that can be combined with a machine tool, wherein the vortex structure includes an inner pipe and a ring wall surrounding the inner pipe, and the top edge of the inner pipe is fixed to the upper cabin. The bottom edge and the inner edge of the bottom of the lower cabin form an appropriate height distance; the front edge and side edge of the ring wall are respectively provided with guide plates connected to both sides of the lower cabin; the ring wall is located between the two guide plates 2 There is a notch on the upper edge and a plurality of outlet holes on the bottom edge.

Please refer to Fig. 1, Fig. 2 and Fig. 3 at the same time, together with Fig. 4 and Fig. 5, which are stereograms, cross-sectional views, centrifugal impeller stereograms, vortex structure stereograms, and vortex structure top views. As shown in the figure, the invention is provided with a body C, and the body C is provided with an upper cabin 2 and a lower cabin 3 separated by a partition D, and the partition D is provided with a through hole D1. Wherein, the upper cabin portion 2 is provided with an air extraction device 4, which includes a motor 41 and a fan blade 42 pivotally connected to the motor 41, and a centrifugal impeller 43 is provided at the front end of the fan blade 42 The centrifugal impeller 43 is provided with a pivot joint 431 that is pivotally connected to the fan blade 42. A plurality of connecting rods 432 arranged radially from the pivot joint 431 are connected to an outer rim 433. Below the connecting rods 432 , is set as an inclined surface 434 with an appropriate angle.

The top edge of the upper cabin part 2 is provided with an air outlet 21 , and a high efficiency filter bucket 22 is arranged at the air outlet 21 .

The lower cabin portion 3 is provided with an air inlet 31, and on the front edge of the air inlet 31, an outwardly protruding fixing portion 32 is provided, and a plurality of oil discharge holes arranged at intervals are arranged below the air inlet 31. 33. The side of the air inlet 31 is provided with a set of holes 34 for setting a demister 35, so that the demister 35 is located at the rear edge of the air inlet 31, and facilitates the extraction and cleaning of the demister 35 or replace. In this embodiment, the mist eliminator 35 is made of diagonal braided stainless steel wires.

A vortex structure 5 is provided inside the lower cabin 3 , and the vortex structure 5 includes an inner tube 51 and a ring wall 52 surrounding the inner tube 51 . Wherein, the top edge of the inner pipe 51 is fixed in the through hole D1, and the bottom edge forms an appropriate height distance with the bottom inner edge of the lower cabin portion 3 . The upper and lower sides of the ring wall 52 are respectively connected to the bottom inner edge of the partition D and the lower cabin 3, and its front edge and side edges are respectively provided with guide plates 521, 522 connected to the two sides of the lower cabin 3; A notch 523 is provided on the upper edge of the wall 52 between the two guide plates 521 and 522, and a plurality of outlet holes 524 are provided on the bottom edge.

Through the combination of the aforementioned components, an oil mist recovery air purifier that can be combined with a machine tool is formed. In order to directly combine the oil mist recovery air purifier with the processing tool, the oil mist generated by the processing tool is sucked in by the air extraction device 4, and then accumulated to form mist droplets by touching the demister 35, thereby separating oil and gas , the oil is discharged in the oil discharge hole 33 below, and the separated air passes through the upper cabin part 2 through the high-efficiency filter barrel 22, and the clean air is filtered out and discharged outward.

Please refer to Fig. 6, which is a state diagram based on the combination of the creation and the processing tool. As shown in the figure, when this creation is in use, it is fixed to the processing tool 6 by the fixing part 32, so that the oil mist recovery air cleaner is combined with the processing tool 6, and the oil discharge hole 33 is connected to the processing tool 7 with the pipe body 7. Machine tool 6, thereby can exempt from the trouble of connecting oil mist recovery air purifier and processing machine tool 6 with pipeline.

Please refer to Figure 7, which is the action state diagram for this creation. As shown in the figure, when the invention is in action, the air extraction device 4 is activated, and the oil mist generated by the processing tool 6 is sucked by the air inlet 31 through the air extraction device 4. When the oil mist passes through the demister 35 At the same time, it will contact and accumulate to form mist droplets, thereby separating oil and gas, so that the oil will be discharged from the oil discharge hole 33 below, and then the oil will be directly discharged back to the processing tool 6 through the pipe body 7, and the separated air will enter the vortex. Structure 5, enter the inner tube 51 after the vortex structure 5 forms a swirling state, and then enter the upper cabin 2 through the inner tube 51, and the centrifugal force formed by the rotation of the centrifugal impeller 43 will throw out the oil mist remaining in the inhaled air , is discharged from the outlet hole 524 to the oil discharge hole 33 below, and is directly discharged back to the processing tool 6 through the pipe body 7, and the air enters the high-efficiency filter barrel 22 through the air outlet 21, and the clean air is filtered out by the high-efficiency filter barrel 22. external discharge.

Please refer to Figure 8, which is a diagram of the action state of the vortex structure created by this author. Please cooperate with Figure 4 and Figure 7, as shown in the figure, when the oil mist passes through the demister 35 to separate oil and gas and discharge oil, the separated air will enter the vortex structure 5. Among them, since the vortex structure 5 is equipped with guide plates 521, 522, the air can be concentrated at the position of the gap 523, and then enter the inner tube through the gap 523 51, and then enter the upper cabin portion 2 by the inner pipe 51. The above-mentioned air will generate a certain centrifugal force during the swirling process, and the oil mist remaining in the air will be thrown out, and will be discharged from the outlet hole 524 to the oil discharge hole 33 below, and directly discharged back to the processing tool 6 through the pipe body 7.

After the aforementioned air passes through the vortex structure 5, it enters the upper cabin part 2 through the inner pipe 51, and the centrifugal force formed by the rotation of the centrifugal impeller 43 throws off the remaining oil mist in the sucked air. Wherein, since the plurality of connecting rods 432 of the centrifugal impeller 43 are below the inclined surfaces 434 with appropriate angles, when the oil in the air is stained on these connecting rods 432, the structural design of these inclined surfaces 434 will be It is beneficial to throw out the residual oil mist, so that the oil mist flows downward through the outlet hole 524 to the oil discharge hole 33 below to be discharged, and then directly discharged back to the processing tool 6 through the pipe body 7, and the air enters the high-efficiency filter barrel through the air outlet 21 22. The clean air is filtered out by the high-efficiency filter barrel 22 and then discharged to the outside.

The aforementioned embodiments are only to illustrate the preferred implementation of this creation, but not to limit the scope of this creation. After slight modifications and changes, the essence of this creation will not be lost, nor will it depart from the spirit of this creation.

To sum up, this creation uses a body with an air extraction device and a vortex structure, and cooperates with a demister at the air inlet to form an oil mist recovery air cleaner that can be combined with a machine tool. It is a practical design that can be directly combined with processing tools, avoiding the trouble of installing recovery pipelines and oil discharge pipelines, making the use of oil mist recovery air cleaners safer and more efficient. It is a novelty For my creation, I filed a patent application in accordance with the law, and I hope that the Bureau will review it and grant the patent as soon as possible. I am grateful for it.

1: Body 11: filter element 12: Air extraction device 13: Air inlet 14: Air outlet 15: filter bucket 2: Upper deck 21: Air outlet 22: high efficiency filter bucket 3: Lower cabin 31: air inlet 32: fixed part 33: oil drain hole 34: Set hole 35: Demister 4: Air extraction device 41: motor 42: fan blade 43: centrifugal impeller 431: pivot joint 432: Connecting rod 433: outer rim 434: Inclined surface 5: Vortex structure 51: inner tube 52: ring wall 521: guide plate 522: guide plate 523: Gap 524: Export hole 6: Processing tools 7: tube body A: filter chamber B: Airflow generating chamber C: body D: Partition D1: Through hole

Figure 1 is a three-dimensional view of this creation. Fig. 2 is the sectional view of this creation. Fig. 3 is the three-dimensional view of the centrifugal impeller of this creation. Fig. 4 is the three-dimensional view of the vortex structure of this creation. Fig. 5 is the top view of the vortex structure of this creation. Fig. 6 is the state diagram of this creation combined with processing tools. Fig. 7 is the action state chart of this creation. Fig. 8 is the action state diagram of the vortex structure of this creation. Fig. 9 is a perspective view of a conventional oil mist recovery air cleaner. Fig. 10 is a sectional view of a conventional oil mist recovery air cleaner.

2: Upper deck

22: high efficiency filter bucket

31: air inlet

32: fixed part

35: Demister

43: centrifugal impeller

431: pivot joint

432: Connecting rod

433: outer rim

C: Body

Claims (7)

An oil mist recovery air purifier that can be combined with a machine tool, including: A machine body, which is used to be combined with a processing tool, is provided with an upper cabin and a lower cabin separated by a partition, a through hole is provided in the partition, and an air outlet is provided on the top edge of the upper cabin, A high-efficiency filter barrel is provided at the air outlet; the lower cabin is provided with an air inlet, and a plurality of oil discharge holes arranged at intervals are arranged below the air inlet; Fogger; An air extraction device is located on the upper cabin, and it includes a motor and a fan blade pivotally connected to the motor. A centrifugal impeller is provided at the front end of the fan blade, and the processing machine is operated by the air extraction device. The generated oil mist is inhaled, touches the demister and accumulates to form mist droplets, thereby separating oil and gas to discharge the oil in the oil discharge holes, and the separated air is thrown out of the residual oil mist through the centrifugal impeller, and then passed through The high-efficiency filter barrel filters out clean air and discharges it to the outside. The oil mist recovery air purifier that can be combined with the tool machine as described in claim 1, wherein, the front edge of the air inlet of the lower cabin is provided with an outwardly protruding fixing part for fixing on the processing machinery. According to claim 1, the oil mist recovery air purifier that can be combined with the machine tool, wherein, the side of the air inlet of the lower cabin is provided with a set hole for the set of the demister. The oil mist recovery air purifier that can be combined with a machine tool as described in Claim 1, wherein the demister is made of stainless steel wire diagonally braided. The oil mist recovery air purifier that can be combined with a machine tool as described in claim 1, wherein, the centrifugal impeller is provided with a pivot joint that is pivotally connected to the fan blade, and a plurality of The connecting rod is connected to an outer rim. As described in Claim 5, the oil mist recovery air purifier that can be combined with a machine tool, wherein, the bottom of the connecting rods is provided with an inclined surface at an appropriate angle to facilitate the throwing of residual oil mist. The oil mist recovery air purifier that can be combined with the machine tool as described in claim 1, wherein a vortex structure is further provided inside the lower cabin, and the vortex structure includes an inner tube and a tube surrounding the inner tube Ring wall, wherein, the top edge of the inner pipe is fixed to the through hole of the bulkhead, and the bottom edge forms an appropriate height distance from the inner edge of the bottom of the lower cabin; the upper and lower sides of the ring wall are respectively connected to the The front edge and side edges of the bulkhead and the bottom inner edge of the lower cabin are respectively provided with guide plates connected to both sides of the lower cabin; the upper edge of the ring wall between the guide plates is provided with a gap, and A plurality of outlet holes are provided on the bottom edge.

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