Split type oil mist purification device

Abstract

The utility model provides a split type oil mist purification device, belongs to the technical field of air purification devices, and aims to solve the problem that the filtering efficiency of a filtering piece on oil mist subsequently entering a purifier is influenced due to the fact that existing oil dirt generally falls down through self weight and the speed is relatively slow. Comprising a purification box main body, a split connecting box, an oil storage box, a purification driving motor, an oil discharge groove, an exhaust driving mechanism and a purification synergistic mechanism, the oil storage tank is slidably connected to the interior of the split connecting tank; a purification driving motor is fixedly connected to the left side of the upper part of the purification box main body; an oil discharging groove is formed in the lower end in the purification box main body; the exhaust driving mechanism is arranged at the rear end of the interior of the purification box main body; the purification synergistic mechanism is arranged in the purification box body, oil dirt is prevented from adhering to the inner wall of the oil discharging groove, the oil discharging groove is prevented from being blocked, stable operation of the whole oil mist purification device is guaranteed, the falling speed of the oil dirt is increased, and the purification efficiency of oil mist generated by the machine tool is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of air purification devices, and more specifically, particularly relates to a split type oil mist purification device. Background Art

[0002] CNC machine tools generate a lot of cutting heat when working, and the cutting fluid used for lubrication and cooling is very easy to vaporize and atomize when encountering high-temperature and high-speed rotating metal parts, thereby causing a large amount of pollutants such as oil mist. In order to ensure the environment of the workshop, an oil mist purifier is generally required to purify the oil mist generated by cutting. When the existing oil mist purification processor is in use, it generally inhales the oil mist generated by the machine tool, and then filters the oil mist through the filter element inside the oil mist purifier. The filtered oil mist enters the interior of the collection box through the connecting pipe. The collection box collects the filtered oil pollution, which is convenient for the subsequent reuse of the oil pollution.

[0003] The existing application number is: CN201720131770.9. The utility model discloses a cutting fluid oil-water mist purification device, including a box, an aluminum filter, a fan, a powerful exhaust fan and an air purification net. A cover plate is installed on the box, a steel filter is arranged inside the box, and the steel filter is connected to the oil, water and air inlet. A UV lamp is fixed on the aluminum filter, a filter is installed on the right side of the aluminum filter, an ozone generator is installed on the left side of the powerful exhaust fan, and the air purification net is connected to the ozone generator. A wastewater discharge port and a waste oil discharge port are fixed at the bottom of the box. The cutting fluid oil-water mist purification device is provided with filtering equipment such as sponge, filter, air purification net, etc., has good filtering effect and high efficiency, does not require secondary filtering, is provided with a fan and a fan, has a fast filtering rate, is provided with disinfection and sterilization equipment, can ensure the discharge of qualified gas, avoid pollution to the environment, create a good working environment, and promote the steady development of machine tool production operations.

[0004] Based on the above, the existing filtered oil is relatively viscous and easily adheres to the surface of the filter element. The oil generally falls by its own weight at a relatively slow speed, which affects the filtering efficiency of the filter element for the oil mist that subsequently enters the purifier. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a split oil mist purification device to solve the existing problem that the filtered oil is relatively viscous and the oil is easy to adhere to the surface of the filter element. The oil generally falls by its own weight at a relatively slow speed, which affects the filtering efficiency of the filter element for the oil mist that subsequently enters the purifier.

[0006] The purpose and effect of the split oil mist purification device of the utility model are achieved by the following specific technical means:

[0007] A split oil mist purification device comprises a purification box body, a split connection box, an oil storage box, an air intake pipe, an exhaust pipe, a purification drive motor, an oil drain tank, an exhaust drive mechanism and a purification efficiency enhancement mechanism;

[0008] The split connection box is welded below the purification box body;

[0009] The oil storage tank is slidably connected to the interior of the split connection box;

[0010] The air inlet pipe is fixedly connected to the front end of the purification box body;

[0011] The exhaust pipe is fixedly connected to the upper rear end of the purification box body;

[0012] The purification drive motor is fixedly connected to the upper left side of the purification box body;

[0013] The oil drain groove is arranged at the lower end of the interior of the purification box body, and both the front and rear ends of the oil drain groove are provided with a circular hole structure connected to the interior of the split connection box;

[0014] The exhaust drive mechanism is arranged at the rear end of the interior of the purification box body;

[0015] The purification efficiency enhancement mechanism is arranged inside the purification box body.

[0016] Furthermore, the exhaust drive mechanism includes: an exhaust drive motor and an exhaust impeller;

[0017] The exhaust drive motor is fixedly connected to the rear end of the purification box body;

[0018] The exhaust impeller is a forward-inclined impeller structure, the exhaust impeller is rotatably connected to the inner rear end of the purification box body, and the exhaust impeller is coaxially and fixedly connected to the rotating shaft of the exhaust drive motor.

[0019] Furthermore, the purification efficiency enhancement mechanism includes: a purification filter and a purification connection spring;

[0020] The purification filter elements are provided in multiple groups, the multiple groups of purification filter elements are fixedly connected to each other, and the multiple groups of purification filter elements are slidably connected to the inside of the purification box body;

[0021] The purification connection springs are provided in multiple groups, and the multiple groups of purification connection springs are respectively fixedly connected to the right side of the purification filter element, and the right ends of the multiple groups of purification connection springs are fixedly connected to the purification box body.

[0022] Furthermore, the purification efficiency enhancement mechanism also includes: a purification drive shaft and a purification drive cam;

[0023] The purification drive shaft is rotatably connected to the interior of the purification box body, and the upper end of the purification drive shaft is coaxially fixedly connected to the rotating shaft of the purification drive motor;

[0024] The purification driving cam is coaxially fixedly connected to the outer periphery of the rotating shaft of the purification driving shaft, and the right side of the purification driving cam is in frictional contact with the purification filter element.

[0025] Furthermore, the purification and efficiency enhancement mechanism also includes: a cleaning transmission screw, a cleaning transmission gear and a cleaning connecting rod;

[0026] The cleaning drive screw is rotatably connected to the lower left end of the interior of the purification box body, and both the front and rear ends of the cleaning drive screw are reciprocating screw structures;

[0027] The cleaning transmission gears are provided with two groups in total, both of which are bevel gear structures, and the two groups of cleaning transmission gears are meshed with each other, one group of cleaning transmission gears is coaxially fixedly connected to the lower end of the purification drive shaft, and the other group of cleaning transmission gears is coaxially fixedly connected to the middle position of the cleaning transmission lead screw;

[0028] The cleaning connecting rods are provided with two groups in total, and the two groups are respectively slidably connected to the lower end of the purification box body, and the two groups of cleaning connecting rods are respectively threadedly connected to the cleaning transmission lead screw.

[0029] Furthermore, the purification efficiency enhancement mechanism also includes: a cleaning suction member, a cleaning connection member, a cleaning paddle, a cleaning transmission member and a cleaning limit member;

[0030] The cleaning attracting members are provided with two groups in total, both groups of cleaning attracting members are magnet structures, and both groups of cleaning attracting members are fixedly connected to the right end of the cleaning connecting rod;

[0031] The cleaning connecting pieces are provided in two groups, and the two groups of cleaning connecting pieces are slidably connected to the inner side of the oil drain groove;

[0032] The cleaning paddles are provided in two groups, and the two groups of cleaning paddles are rotatably connected to the inner side of the cleaning connecting piece respectively;

[0033] The cleaning transmission members are provided with two groups in total, both of which are semicircular ring-shaped magnet structures, and both of which are fixedly connected below the cleaning connection member, and the two groups of cleaning transmission members are magnetically connected to the cleaning attraction member respectively;

[0034] The cleaning limiters are provided in two groups, and the two groups of cleaning limiters are respectively fixedly connected to the inner sides of the cleaning connecting members.

[0035] Compared with the prior art, the utility model has the following beneficial effects:

[0036] The utility model sets a purification efficiency-enhancing mechanism. When the oil mist of a machine tool is purified, the purification drive motor is turned on. The rotation of the shaft of the purification drive motor drives the purification drive shaft to rotate. The rotation of the purification drive shaft drives the purification drive cam to rotate. The purification drive cam rotates and squeezes the purification filter element. The purification filter element moves left and right under the action of the purification connecting spring. The left and right movement of the purification filter element accelerates the dripping of oil on the surface of the purification filter element. The dripping oil enters the interior of the oil drain groove, accelerates the falling speed of the oil, avoids the oil from being stained on the surface of the purification filter element, and improves the purification efficiency of the oil mist generated by the machine tool.

[0037] The utility model sets the purification efficiency enhancement mechanism, so that the rotation of the purification drive shaft also drives the cleaning transmission gear to rotate, and the rotation of the cleaning transmission gear drives the cleaning transmission screw to rotate, and the rotation of the cleaning transmission screw drives the cleaning connecting rod to move forward and backward, and the forward and backward movement of the cleaning connecting rod drives the cleaning suction member to move forward and backward, and the forward and backward movement of the cleaning suction member drives the cleaning transmission member to move forward and backward, and the forward and backward movement of the cleaning transmission member drives the cleaning paddle to move forward and backward under the limit of the cleaning limit member, and the forward and backward movement of the cleaning paddle realizes the cleaning of oil stains and scrapes the oil stains into the interior of the oil storage tank, thereby avoiding the oil stains from adhering to the inner wall of the oil drain groove and avoiding the clogging of the oil drain groove, thereby ensuring the stable operation of the entire oil mist purification device. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0039] Figure 2 It is a schematic diagram of the exhaust drive motor structure of the utility model.

[0040] Figure 3 It is a schematic diagram of the internal structure of the purification box body of the utility model.

[0041] Figure 4 It is a schematic diagram of the purification drive cam structure of the utility model.

[0042] Figure 5 It is a schematic diagram of the structure of the purification and efficiency-enhancing mechanism of the utility model.

[0043] Figure 6 It is a schematic cross-sectional structure diagram of the purification and efficiency-enhancing mechanism of the utility model.

[0044] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0045] 1. Purification box body; 101. Exhaust drive motor; 102. Exhaust impeller; 2. Split connection box; 3. Oil storage tank; 4. Inlet pipe; 5. Exhaust pipe; 6. Purification drive motor; 601. Purification filter; 602. Purification connection spring; 603. Purification drive shaft; 604. Purification drive cam; 605. Cleaning transmission screw; 606. Cleaning transmission gear; 607. Cleaning connecting rod; 608. Cleaning suction part; 609. Cleaning connection part; 610. Cleaning paddle; 611. Cleaning transmission part; 612. Cleaning limit part; 7. Oil drain tank. DETAILED DESCRIPTION

[0046] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0047] Embodiment 1:

[0048] As attached Figure 1 To Attachment Figure 3 As shown:

[0049] The utility model provides a split oil mist purification device, comprising a purification box body 1, a split connection box 2, an oil storage box 3, an air intake pipe 4, an exhaust pipe 5, a purification drive motor 6, an oil drain tank 7 and an exhaust drive mechanism;

[0050] The split connection box 2 is welded below the purification box body 1;

[0051] The oil storage tank 3 is slidably connected to the interior of the split connection box 2;

[0052] The air inlet pipe 4 is fixedly connected to the front end of the purification box body 1;

[0053] The exhaust pipe 5 is fixedly connected to the upper rear end of the purification box body 1;

[0054] The purification drive motor 6 is fixedly connected to the upper left side of the purification box body 1;

[0055] The oil drain groove 7 is provided at the lower end of the purification box body 1, and the front and rear ends of the oil drain groove 7 are provided with circular hole structures communicating with the interior of the split connection box 2;

[0056] The exhaust drive mechanism is disposed at the rear end of the purification box body 1 .

[0057] The exhaust drive mechanism includes: an exhaust drive motor 101 and an exhaust impeller 102;

[0058] The exhaust drive motor 101 is fixedly connected to the rear end of the purification box body 1;

[0059] The exhaust impeller 102 is a forward-inclined impeller structure. The exhaust impeller 102 is rotatably connected to the rear end of the purification box body 1 . The exhaust impeller 102 is coaxially and fixedly connected to the rotating shaft of the exhaust drive motor 101 .

[0060] During use, when it is necessary to purify the oil mist generated by the machine tool, the exhaust drive motor 101 is turned on, and the rotation shaft of the exhaust drive motor 101 drives the exhaust impeller 102 to rotate. The rotation of the exhaust impeller 102 generates negative pressure inside the purification box body 1, so that the oil mist generated by the processing enters the interior of the purification box body 1 for purification, and the purified clean air is discharged through the exhaust pipe 5.

[0061] Embodiment 2:

[0062] The utility model provides a split type oil mist purification device, based on the first embodiment, as Figures 1 to 6 As shown, it also includes a purification efficiency enhancement mechanism, which is arranged inside the purification box body 1.

[0063] The purification efficiency enhancement mechanism includes: a purification filter 601, a purification connection spring 602, a purification drive shaft 603, a purification drive cam 604, a cleaning transmission screw 605, a cleaning transmission gear 606, a cleaning connection rod 607, a cleaning suction member 608, a cleaning connection member 609, a cleaning paddle 610, a cleaning transmission member 611 and a cleaning limiter 612;

[0064] There are multiple groups of purification filters 601, and the multiple groups of purification filters 601 are fixedly connected to each other, and the multiple groups of purification filters 601 are slidably connected inside the purification box body 1;

[0065] There are multiple groups of purification connection springs 602, and the multiple groups of purification connection springs 602 are respectively fixedly connected to the right side of the purification filter 601, and the right ends of the multiple groups of purification connection springs 602 are fixedly connected to the purification box body 1;

[0066] The purification drive shaft 603 is rotatably connected to the inside of the purification box body 1, and the upper end of the purification drive shaft 603 is coaxially fixedly connected to the rotating shaft of the purification drive motor 6;

[0067] The purification driving cam 604 is coaxially fixedly connected to the outer periphery of the rotating shaft of the purification driving shaft 603, and the right side of the purification driving cam 604 is in frictional contact with the purification filter element 601;

[0068] The cleaning drive screw 605 is rotatably connected to the lower left end of the interior of the purification box body 1, and both the front and rear ends of the cleaning drive screw 605 are reciprocating screw structures;

[0069] There are two groups of cleaning transmission gears 606, both of which are bevel gear structures. The two groups of cleaning transmission gears 606 are meshed with each other, one group of cleaning transmission gears 606 is coaxially fixedly connected to the lower end of the purification drive shaft 603, and the other group of cleaning transmission gears 606 is coaxially fixedly connected to the middle position of the cleaning transmission screw 605;

[0070] There are two groups of cleaning connecting rods 607, which are respectively slidably connected to the lower end of the purification box body 1, and the two groups of cleaning connecting rods 607 are respectively threadedly connected to the cleaning transmission screw 605;

[0071] There are two groups of cleaning attracting members 608, both of which are magnet structures, and both of which are fixedly connected to the right end of the cleaning connecting rod 607;

[0072] There are two groups of cleaning connectors 609, which are slidably connected to the inner side of the oil drain groove 7.

[0073] There are two groups of cleaning paddles 610, and the two groups of cleaning paddles 610 are rotatably connected to the inner side of the cleaning connecting member 609 respectively;

[0074] There are two groups of cleaning transmission members 611, both of which are semicircular ring-shaped magnet structures. Both of the two groups of cleaning transmission members 611 are fixedly connected below the cleaning connection member 609, and the two groups of cleaning transmission members 611 are magnetically connected to the cleaning attraction member 608 respectively.

[0075] There are two groups of cleaning limit members 612 , and the two groups of cleaning limit members 612 are fixedly connected to the inner side of the cleaning connecting member 609 .

[0076] During use, when the oil mist of the machine tool is purified, the purification drive motor 6 is turned on, and the rotation shaft of the purification drive motor 6 drives the purification drive shaft 603 to rotate, and the rotation of the purification drive shaft 603 drives the purification drive cam 604 to rotate, and the purification drive cam 604 rotates to squeeze the purification filter 601, and the purification filter 601 moves left and right under the action of the purification connection spring 602. The left and right movement of the purification filter 601 accelerates the dripping of oil on the surface of the purification filter 601, and the dripping oil enters the interior of the oil drain groove 7. At the same time, the rotation of the purification drive shaft 603 also drives the cleaning transmission gear 606 to rotate The cleaning transmission gear 606 rotates to drive the cleaning transmission screw 605 to rotate, the cleaning transmission screw 605 rotates to drive the cleaning connecting rod 607 to move forward and backward, the cleaning connecting rod 607 moves forward and backward to drive the cleaning suction member 608 to move forward and backward, the cleaning suction member 608 moves forward and backward to drive the cleaning transmission member 611 to move forward and backward, the cleaning transmission member 611 moves forward and backward to drive the cleaning paddle 610 to move forward and backward under the limit of the cleaning limit member 612, the cleaning paddle 610 moves forward and backward to clean the oil stains, and scrape the oil stains into the interior of the oil storage tank 3, and the oil storage tank 3 realizes the storage of the oil stains.

Claims

1. A split oil mist purification device, comprising a purification box body (1), a split connection box (2), an oil storage box (3), an air intake pipe (4), an exhaust pipe (5), a purification drive motor (6), an oil drain tank (7), an exhaust drive mechanism and a purification efficiency enhancement mechanism; characterized in that: The split connection box (2) is welded to the bottom of the purification box body (1); the oil storage box (3) is slidably connected to the inside of the split connection box (2); the air intake pipe (4) is fixedly connected to the front end of the purification box body (1); the exhaust pipe (5) is fixedly connected to the upper rear end of the purification box body (1); the purification drive motor (6) is fixedly connected to the upper left side of the purification box body (1); the oil drain groove (7) is provided at the lower end of the purification box body (1), and the front and rear ends of the oil drain groove (7) are both provided with a circular hole structure connected to the inside of the split connection box (2); the exhaust drive mechanism is arranged at the rear end of the purification box body (1); and the purification efficiency enhancement mechanism is arranged inside the purification box body (1).

2. A split type oil mist purification device as claimed in claim 1, characterized in that: The exhaust drive mechanism comprises: an exhaust drive motor (101) and an exhaust impeller (102); the exhaust drive motor (101) is fixedly connected to the rear end of the purification box body (1); the exhaust impeller (102) is a forward-inclined impeller structure, the exhaust impeller (102) is rotatably connected to the rear end of the purification box body (1), and the exhaust impeller (102) is coaxially fixedly connected to the rotating shaft of the exhaust drive motor (101).

3. A split type oil mist purification device as claimed in claim 1, characterized in that: The purification efficiency enhancement mechanism comprises: a purification filter element (601) and a purification connection spring (602); the purification filter element (601) is provided in a plurality of groups, the plurality of groups of purification filter elements (601) are fixedly connected to each other, and the plurality of groups of purification filter elements (601) are all slidably connected inside the purification box body (1); the purification connection spring (602) is provided in a plurality of groups, the plurality of groups of purification connection springs (602) are respectively fixedly connected to the right side of the purification filter element (601), and the right ends of the plurality of groups of purification connection springs (602) are all fixedly connected to the purification box body (1).

4. A split type oil mist purification device as claimed in claim 3, characterized in that: The purification efficiency enhancement mechanism further comprises: a purification drive shaft (603) and a purification drive cam (604); the purification drive shaft (603) is rotatably connected to the inside of the purification box body (1), and the upper end of the purification drive shaft (603) is coaxially fixedly connected to the rotating shaft of the purification drive motor (6); the purification drive cam (604) is coaxially fixedly connected to the outer periphery of the rotating shaft of the purification drive shaft (603), and the right side of the purification drive cam (604) is in frictional contact with the purification filter element (601).

5. A split type oil mist purification device as claimed in claim 4, characterized in that: The purification efficiency enhancement mechanism further comprises: a cleaning transmission screw (605), a cleaning transmission gear (606) and a cleaning connecting rod (607); the cleaning transmission screw (605) is rotatably connected to the lower left end of the purification box body (1), and the front and rear ends of the cleaning transmission screw (605) are both reciprocating screw structures; the cleaning transmission gear (606) is provided in two groups, and the two groups of cleaning transmission gears (606) are both bevel gear structures. The two groups of cleaning transmission gears (606) are meshed with each other, one group of cleaning transmission gears (606) is coaxially fixedly connected to the lower end of the purification drive shaft (603), and the other group of cleaning transmission gears (606) is coaxially fixedly connected to the middle position of the cleaning transmission screw (605); the cleaning connecting rod (607) is provided in two groups, and the two groups are respectively slidably connected to the lower end of the purification box body (1), and the two groups of cleaning connecting rods (607) are respectively threadedly connected to the cleaning transmission screw (605).

6. A split type oil mist purification device as claimed in claim 5, characterized in that: The purification efficiency enhancement mechanism further comprises: a cleaning suction piece (608), a cleaning connection piece (609), a cleaning paddle (610), a cleaning transmission piece (611) and a cleaning limit piece (612); the cleaning suction piece (608) is provided in two groups, both of which are magnet structures, and both of which are fixedly connected to the right end of the cleaning connection rod (607); the cleaning connection piece (609) is provided in two groups, and both of which are slidably connected to the inner side of the oil drain groove (7); the cleaning paddle (610) Two groups are provided in total, and the two groups of cleaning paddles (610) are rotatably connected to the inner side of the cleaning connecting member (609) respectively; the cleaning transmission members (611) are provided in total of two groups, and both groups of cleaning transmission members (611) are semi-circular ring-shaped magnet structures, and both groups of cleaning transmission members (611) are fixedly connected below the cleaning connecting member (609), and the two groups of cleaning transmission members (611) are magnetically connected to the cleaning attraction member (608) respectively; the cleaning limit members (612) are provided in total of two groups, and the two groups of cleaning limit members (612) are fixedly connected to the inner side of the cleaning connecting member (609) respectively.

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