Environment-friendly industrial oil mist purifier

Abstract

The utility model discloses an environment-friendly industrial oil mist purifier and belongs to the field of environment-friendly equipment. According to the technical innovation, a closed bin body is used as a purification space, a skeleton supporting structure is constructed in the purification bin, and a filter material is mounted in a skeleton frame and can rotate along with the skeleton frame, so that collision and blending of oil mist in the filtering process are enhanced through the rotating motion, and the oil mist purification efficiency is improved. In the aspect of construction, a plate-shaped filter material is fixed at the port of the top of the framework frame, a pipe hole is formed in the plate-shaped filter material, the air pipe penetrates through the pipe hole from top to bottom, a sealing strip is filled between the air pipe and the pipe hole, an air outlet is formed in the bottom of the air pipe, and a barrel-shaped filter material is arranged on the inner side of the side panel. The upper end of the barrel-shaped filter material is attached to the plate-shaped filter material, a rotating shaft is arranged on the bottom side of the purification bin, the framework is connected to the rotating shaft, and the motor is connected with the rotating shaft. Compared with static filtration, the device is higher in purification efficiency, and the treatment capacity of the device is improved to a certain extent.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection equipment, in particular to an environmentally friendly industrial oil mist purifier. Background Art

[0002] In mechanical processing, in order to effectively lubricate, cool and clean, metal cutting fluids must go through the process of pump circulation, spraying, violent collision with high-speed rotating tools or workpieces, and high-temperature evaporation during use, thus forming fine droplets floating in the working environment. Oil mist purifiers are special equipment installed on various machine tools such as CNC machining centers, grinders, lathes, etc. to collect and purify environmental pollutants such as oil mist, water mist, and dust generated during mechanical processing.

[0003] In industry, the equipment that needs oil mist purification includes: CNC lathes, CNC lathes, universal lathes, vertical machining centers, CNC milling machines, EDM centers, internal grinders, cleaning machines, external cylindrical grinders, surface grinders, gear hobbing, milling machines and gear shaping machines, vacuum pumps, spray test chambers, anti-rust oil spray, coolant spraying, EDM, CNC machining centers, etc. In the prior art, the commonly used oil mist purifiers are filtration type and electrostatic field type, among which the former has lower cost, relatively simple structure, and is the most widely used. However, this type of oil mist purifier uses air pressure as the driving force and uses the interception effect of the filter material to fix the oil mist. Its purification efficiency is not high, and it is necessary to greatly increase the number of filtration stages or the total amount of filter material. Summary of the invention

[0004] The technical problem to be solved by the utility model is: how to improve the purification efficiency of the oil mist purifier as much as possible when the number of filtration stages and the total amount of filter materials are relatively determined.

[0005] In order to achieve the above technical objectives, the utility model adopts the following technical solutions:

[0006] An environment-friendly industrial oil mist purifier, comprising a purification chamber, a bracket, a sealing cover, an air duct, a pulley, a skeleton frame, a side panel, a ventilation hole, a plate-shaped filter material, an air outlet, a motor, a rotating shaft, an exhaust air duct, and an induced draft fan; the bracket is arranged on the bottom side of the purification chamber, the purification chamber has a port on the top side, a sealing cover is fixed at the port, the air duct is fixed on the sealing cover, a plurality of pulleys are arranged inside the purification chamber, the skeleton frame is held within the purification chamber, the outer side of the skeleton frame is in contact with the pulleys, a side panel is provided on the skeleton frame, a ventilation hole is provided on the upper side panel, a plate-shaped filter material is fixed at the port on the top of the skeleton frame, a pipe hole is provided on the plate-shaped filter material, the air duct penetrates through the pipe hole from top to bottom, a sealing strip is filled between the air duct and the pipe hole, an air outlet is provided at the bottom of the air duct, a barrel-shaped filter material is provided inside the side panel, the upper end of the barrel-shaped filter material is attached to the plate-shaped filter material, a rotating shaft is provided on the bottom side of the purification chamber, the skeleton frame is connected to the rotating shaft, the motor is connected to the rotating shaft, an exhaust air duct is provided at the side end of the purification chamber, and an induced draft fan is installed on the exhaust air duct.

[0007] Preferably, the barrel-shaped filter material includes multiple layers of barrel walls, and positioning blocks are fixed between the barrel walls.

[0008] Preferably, the air duct includes a flexible pipe section at the upper part and a rigid pipe section at the lower part, and the rigid pipe section penetrates through the sealing cover and is fixed to the sealing cover.

[0009] Preferably, a frame is fixedly connected to the bottom side of the purification chamber, and the motor is installed on the frame.

[0010] Preferably, the outer side of the rotating shaft is connected to the motor, the inner side of the rotating shaft is connected to the skeleton frame, and a mechanical seal is provided at the place where the rotating shaft penetrates through the purification chamber.

[0011] Preferably, an outer cover is provided outside the purification chamber, and an electric heating component is provided in the outer cover.

[0012] Preferably, a filter element and a check valve are respectively installed on the exhaust air duct.

[0013] The utility model discloses an environment-friendly industrial oil mist purifier. This technological innovation uses a closed chamber as the purification space, constructs a skeleton support structure inside the purification chamber, installs filter media inside the skeleton frame, and the filter media can rotate together with the skeleton frame. This rotational movement enhances the collision and blending of oil mist during the filtration process, which is beneficial to improving the oil mist purification efficiency. In terms of structure, the utility model fixes a plate-shaped filter media at the port on the top of the skeleton frame, there are pipe holes on the plate-shaped filter media, an air duct passes through the pipe holes from top to bottom, the space between the air duct and the pipe holes is filled with a sealing strip, there is an air outlet at the bottom of the air duct, a barrel-shaped filter media is arranged on the inner side of the side panel, the upper end of the barrel-shaped filter media is in contact with the plate-shaped filter media, a rotating shaft is arranged at the bottom side of the purification chamber, the skeleton frame is connected to the rotating shaft, and a motor is connected to the rotating shaft. Compared with static filtration, the utility model has a higher purification efficiency and improves the equipment processing capacity to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is an axonometric view of the utility model;

[0015] Figure 2 is an axonometric view of the utility model in a semi-section state;

[0016] Figure 3 is a sectional view of the utility model;

[0017] Wherein:

[0018] 1. Purification bin 2. Bracket 3. Sealing cover 4. Air duct 5. Pulley 6. Skeleton frame 7. Side panel 8. Vent hole 9. Plate-shaped filter medium 10. Air outlet 11. Motor 12. Rotating shaft 13. Exhaust duct 14. Induced draft fan. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application. In addition, those of ordinary skill in the art can know that with the development of technology and the emergence of new scenarios, the technical solutions provided by the embodiments of the present application are also applicable to similar technical problems.

[0020] In the description of the present application, it should be understood that unless otherwise defined, all technical and scientific terms used in the present application have the same meaning as commonly understood by those skilled in the technical field to which the present application belongs. In addition, any term used is only for the purpose of describing a specific embodiment and is not intended to limit the present application.

[0021] In addition, for a better illustration of the present application, numerous specific details are given in the following detailed implementation manners. Those skilled in the art should understand that the present application can still be implemented without some specific details. In some instances, methods, means, components, and circuits well-known to those skilled in the art are not described in detail to highlight the gist of the present application.

[0022] Embodiment 1

[0023] An environment-friendly industrial oil mist purifier, as shown in Figures 1 - 3 , includes a purification chamber 1, a bracket 2, a sealing cover 3, an air duct 4, a pulley 5, a frame 6, a side panel 7, a ventilation hole 8, a plate-shaped filter medium 9, an air outlet 10, a motor 11, a rotating shaft 12, an exhaust duct 13, and an induced draft fan 14; the bracket 2 is arranged at the bottom side of the purification chamber 1, there is a port at the top side of the purification chamber 1, and a sealing cover 3 is fixed at the port. The air duct 4 is fixed on the sealing cover 3. A plurality of pulleys 5 are arranged inside the purification chamber 1. The frame 6 is held within the purification chamber 1, and the outer side of the frame 6 is in contact with the pulleys 5. There is a side panel 7 on the frame 6. A ventilation hole 8 is provided on the upper side panel 7. A plate-shaped filter medium 9 is fixed at the port on the top of the frame 6. There is a pipe hole on the plate-shaped filter medium 9. The air duct 4 passes through the pipe hole from top to bottom, and the gap between the air duct 4 and the pipe hole is filled with a sealing strip. An air outlet 10 is provided at the bottom of the air duct 4. A barrel-shaped filter medium is arranged inside the side panel 7, and the upper end of the barrel-shaped filter medium is attached to the plate-shaped filter medium 9. A rotating shaft 12 is provided at the bottom side of the purification chamber 1, the frame 6 is connected to the rotating shaft 12, the motor 11 is connected to the rotating shaft 12, an exhaust duct 13 is provided at the side end of the purification chamber 1, and an induced draft fan 14 is installed on the exhaust duct 13.

[0024] Embodiment 2

[0025] An environment-friendly industrial oil mist purifier, as shown in Figures 1 - 3, including a purification chamber 1, a bracket 2, a sealing cover 3, an air duct 4, a pulley 5, a skeleton frame 6, a side panel 7, a ventilation hole 8, a plate-shaped filter medium 9, an air outlet 10, a motor 11, a rotating shaft 12, an exhaust duct 13, and an induced draft fan 14; the bracket 2 is arranged at the bottom side of the purification chamber 1, there is a port at the top side of the purification chamber 1, a sealing cover 3 is fixed at the port, the air duct 4 is fixed on the sealing cover 3, a plurality of pulleys 5 are arranged inside the purification chamber 1, the skeleton frame 6 is kept inside the purification chamber 1, the outer side of the skeleton frame 6 is in contact with the pulley 5, a side panel 7 is arranged on the skeleton frame 6, a ventilation hole 8 is arranged on the upper side panel 7, a plate-shaped filter medium 9 is fixed at the port at the top of the skeleton frame 6, a pipe hole is arranged on the plate-shaped filter medium 9, the air duct 4 penetrates through the pipe hole from top to bottom, and the pipe hole and the air duct 4 are filled with a sealing strip, an air outlet 10 is arranged at the bottom of the air duct 4, a barrel-shaped filter medium is arranged inside the side panel 7, the upper end of the barrel-shaped filter medium is attached to the plate-shaped filter medium 9, a rotating shaft 12 is arranged at the bottom side of the purification chamber 1, the skeleton frame 6 is connected to the rotating shaft 12, the motor 11 is connected to the rotating shaft 12, an exhaust duct 13 is arranged at the side end of the purification chamber 1, and an induced draft fan 14 is installed on the exhaust duct 13. The barrel-shaped filter medium includes multiple layers of barrel walls, and positioning blocks are fixed between the layers of barrel walls. The air duct 4 includes a hose section at the upper part and a hard pipe section at the lower part, and the hard pipe section penetrates through the sealing cover 3 and is fixed to the sealing cover 3. A frame is fixedly connected to the bottom side of the purification chamber 1, and the motor 11 is installed on the frame. The outer side of the rotating shaft 12 is connected to the motor 11, the inner side of the rotating shaft 12 is connected to the skeleton frame 6, and a mechanical seal is arranged at the place where the rotating shaft 12 penetrates through the purification chamber 1. An outer cover is arranged outside the purification chamber 1, and an electric heating component is arranged in the outer cover. A filter element and a check valve are respectively installed on the exhaust duct 13.

[0026] In summary, after reading this detailed disclosure, those skilled in the art will understand that the foregoing detailed disclosure may be presented only by way of example and may not be restrictive. Although not explicitly stated here, those skilled in the art can understand that this application is intended to encompass various reasonable changes, improvements, and modifications to the embodiments. These changes, improvements, and modifications are intended to be proposed by this application and are within the spirit and scope of the exemplary embodiments of this application.

[0027] It should be understood that in the foregoing description of the embodiments of this application, for the purpose of helping to understand a feature and for the purpose of simplifying this application, this application combines various features in a single embodiment, drawing, or its description. However, this does not mean that the combination of these features is necessary, and those skilled in the art may very well extract some of these features as separate embodiments for understanding when reading this application.

[0028] It should be understood that the embodiments disclosed herein are illustrative of the principles of the present application. Other modified embodiments are also within the scope of the present application. The embodiments disclosed herein are merely examples and not limitations, and the embodiments of the present application are not limited to the embodiments precisely described above.

Claims

1. An environmentally friendly industrial oil mist purifier, characterized in that: The invention comprises a purification chamber (1), a bracket (2), a sealing cover (3), an air duct (4), a pulley (5), a skeleton frame (6), a side panel (7), an air vent (8), a plate-shaped filter material (9), an air outlet (10), a motor (11), a rotating shaft (12), an exhaust duct (13), and an induced draft fan (14); the bracket (2) is arranged on the bottom side of the purification chamber (1), a port is provided on the top side of the purification chamber (1), a sealing cover (3) is fixed at the port, the air duct (4) is fixed on the sealing cover (3), a plurality of pulleys (5) are provided on the inner side of the purification chamber (1), the skeleton frame (6) is kept inside the purification chamber (1), the outer side of the skeleton frame (6) is in contact with the pulley (5), the side panel (7) is provided on the skeleton frame (6), and the air duct (4) is fixed on the sealing cover (3). An air vent (8) is provided on the upper side panel (7), a plate-shaped filter material (9) is fixed at the port on the top of the skeleton frame (6), a tube hole is provided on the plate-shaped filter material (9), an air duct (4) passes through the tube hole from top to bottom, a sealing strip is filled between the air duct (4) and the tube hole, an air outlet (10) is provided at the bottom of the air duct (4), a barrel-shaped filter material is provided on the inner side of the side panel (7), the upper end of the barrel-shaped filter material is in contact with the plate-shaped filter material (9), a rotating shaft (12) is provided on the bottom side of the purification chamber (1), the skeleton frame (6) is connected to the rotating shaft (12), the motor (11) is connected to the rotating shaft (12), an exhaust duct (13) is provided at the side end of the purification chamber (1), and an induced draft fan (14) is installed on the exhaust duct (13).

2. The environmentally friendly industrial oil mist purifier according to claim 1 is characterized in that: The barrel-shaped filter material comprises multiple layers of barrel walls, and positioning blocks are fixed between each layer of the barrel walls.

3. The environmentally friendly industrial oil mist purifier according to claim 1 is characterized in that: The air duct (4) comprises a soft tube section located at an upper portion and a hard tube section located at a lower portion, wherein the hard tube section penetrates the sealing cover (3) and remains fixed to the sealing cover (3).

4. The environmentally friendly industrial oil mist purifier according to claim 1 is characterized in that: A frame is fixedly connected to the bottom side of the purification chamber (1), and the motor (11) is mounted on the frame.

5. The environmentally friendly industrial oil mist purifier according to claim 4, characterized in that: The outer side of the rotating shaft (12) is connected to the motor (11), the inner side of the rotating shaft (12) is connected to the skeleton frame (6), and a mechanical seal is provided at the location where the rotating shaft (12) passes through the purification chamber (1).

6. The environmentally friendly industrial oil mist purifier according to claim 1, characterized in that: An outer jacket is provided on the outside of the purification chamber (1), and an electric heating component is provided in the outer jacket.

7. The environmentally friendly industrial oil mist purifier according to claim 1, characterized in that: A filter element and a check valve are respectively installed on the exhaust pipe (13).

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