Classification filtering device special for lubricating oil production

Abstract

The utility model discloses a special grading filtering device for lubricating oil production, which comprises a pre-filter and a processor, the pre-filter is in a round tank shape, the output side of the pre-filter is communicated with an external lubricating oil tank through an inlet pipe, a plurality of layers of adsorption pads are sequentially arranged in the pre-filter from top to bottom, and the tail side of the bottom of the pre-filter is communicated with the top of the pre-filter through a circulating branch pipe. The output side of the prefilter is communicated with the processor through a plurality of liquid outlet pipes arranged side by side; the processor is in a box shape, pipe frames used for supporting pipelines are arranged on the front side and the rear side of the processor, an opening is formed in the top of the processor, and a first filtering assembly, a second filtering assembly, an inner box and an impurity collecting bin are arranged in the processor. Impurity discharging openings are formed in the two sides of the middle of the inner box body, and a first filtering assembly and a second filtering assembly are sequentially arranged in the inner box body in the height direction. According to the filtering device, the pre-filter and the processor are used for carrying out stage treatment on the lubricating oil, the overall size of the device is small, the pipe frame arranged on the processor can enable pipelines to be laid in order, and the attractiveness is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lubricating oil production field, concretely is a kind of special grading filter device for lubricating oil production. BACKGROUND

[0002] Lubricating oil is used on various types of automobile, mechanical equipment to reduce friction, protect machinery and processing piece liquid or semi-solid lubricant, mainly plays lubricating, cooling, rust prevention, cleaning, sealing and buffering etc. Lubricating oil is generally composed of base oil and additive two parts. Base oil is the main component of lubricating oil, determines the basic property of lubricating oil, additive can make up for and improve the deficiency of base oil performance, endow certain new performance, is the important component of lubricating oil.

[0003] At present, lubricating oil is produced, because some impurities are left in it, these impurities are one of main factors influencing lubricating oil quality, need to be filtered. The existing filter generally adopts single-stage filtration, resulting in poor filtering effect. Based on this, the utility model provides a kind of special grading filter device for lubricating oil production, the filter device is by pre-filter and processor to the lubricating oil grading treatment, wherein pre-filter adopts adsorptive material and part of impurities is adsorbed, processor is realized two layers of filtration by filter top plate and filter bottom plate, can further filter out impurities, the overall volume of device is smaller, and the pipe rack set on processor can make pipeline laying orderly, improve the aesthetic property. CONTENT OF UTILITY MODEL

[0004] The utility model aims at providing a kind of special grading filter device for lubricating oil production to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of special grading filter device for lubricating oil production, including pre-filter and processor, wherein pre-filter is round tank and its output side is connected to external lubricating oil tank by inlet pipe, multiple adsorption pads are sequentially arranged in pre-filter from top to bottom, tail side of pre-filter bottom is connected to its top by circulation branch pipe, and the output side of pre-filter is connected to processor by multiple parallel outlet pipes;The processor is box-shaped, pipe rack for supporting pipeline is arranged on the front and rear sides of the processor, and the top of the processor is provided with an opening;The first filter assembly, the second filter assembly, the inner box and the impurity collecting bin are arranged in the processor;The inner box is provided with two impurity discharge ports on both sides of the middle, and the first filter assembly and the second filter assembly are sequentially arranged in the inner box along the height direction, wherein the first filter assembly includes filter top plate and elastic member, the top of the filter top plate is convex and circular, and a plurality of micropores are arranged on the filter top plate, and a plurality of elastic members are arranged at the lower end of the filter top plate.

[0006] Preferably, the second filtering assembly comprises a support, a filtering bottom plate, an electric push rod, a toothed plate, a gear, a swing rod and a winding wheel, wherein the filtering bottom plate is movably installed on the support through a pin shaft, and an opening above the filtering bottom plate is opposite to the filtering top plate.

[0007] Preferably, the electric push rod is fixed on one side of the support, the electric push rod is connected with the toothed plate through a shaft end, one side of the toothed plate is engaged with the gear, the gear is arranged on the lower side of the support, and the swing rod is hinged on the eccentric position of the end surface of the gear.

[0008] Preferably, the swing rod is hinged on the bottom of the filtering bottom plate at the tail end, and the swing rod can rotate with the gear and swing the filtering bottom plate left and right when the toothed plate engages with the gear.

[0009] Preferably, the winding wheel is arranged on the lower side of the support, the winding wheel is connected with the gear through a belt transmission, a steel cable is wound on the winding wheel, the tail end of the steel cable extends upward and is connected with the filtering top plate, and the winding wheel can wind the steel cable and move the filtering top plate up and down, so that the impurities accumulated on the filtering top plate are shaken off from the impurity discharging port into the impurity collecting bin.

[0010] Compared with the prior art, the beneficial effects of the present application are:

[0011] The filtering device of the present application performs graded treatment on lubricating oil by a pre-filter and a processor, the pre-filter uses adsorptive material to adsorb part of impurities, the processor realizes two-layer filtration through a filtering top plate and a filtering bottom plate, can further filter out impurities, the overall volume of the device is relatively small, and the pipe rack arranged on the processor can orderly lay pipelines and improve the aesthetic appearance. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a structural schematic view of the present application;

[0013] Fig. 2 It is a structural schematic view of the present application.

[0014] In the figure: 1, pre-filter; 2, circulating branch pipe; 3, liquid outlet pipe; 4, pipe rack; 5, inner box body; 6, processor; 7, impurity collecting bin; 8, impurity discharging port; 9, filtering top plate; 10, elastic member; 11, support; 12, filtering bottom plate; 13, electric push rod; 14, toothed plate; 15, gear; 16, swing rod; 17, winding wheel; 18, steel cable. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0016] In the description of the utility model, it needs to explain that, the orientation or position relation indicated by the terms "vertical", "upper", "lower", "horizontal" and the like is based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0017] In the description of the utility model, it also needs to explain that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0018] Please refer to Figs. 1-2 The utility model provides a technical scheme: a kind of special grading filter device for lubricating oil production, including prefilter 1 and processor 6, wherein prefilter 1 is round pot and its output side is connected with external lubricating oil tank by inlet pipe, multiple layers of adsorption pad are sequentially provided in prefilter 1 from top to bottom, tail side of the bottom of prefilter 1 is connected with its top by circulation branch pipe 2, and the output side of prefilter 1 is connected with processor 6 by multiple parallel outlet pipes 3;The processor 6 is box-shaped, and pipe rack 4 for supporting pipeline is arranged on the front and rear sides of processor 6, and an opening is provided on the top of processor 6, and first filter assembly, second filter assembly, inner box 5 and impurity collection bin 7 are arranged in processor 6;Impurity discharge port 8 is arranged on the two sides of the middle of the inner box 5, and first filter assembly, second filter assembly are sequentially arranged in the inner box 5 along the height direction, wherein the first filter assembly includes filter top plate 9 and elastic member 10, the top of filter top plate 9 is convex and circular, and a plurality of micropores are arranged thereon, and a plurality of groups of elastic members 10 are arranged at the lower end of filter top plate 9.

[0019] In the embodiment, the second filter assembly includes support 11, filter bottom plate 12, electric push rod 13, toothed plate 14, gear 15, swing rod 16 and winding wheel 17, wherein the filter bottom plate 12 is movably mounted on the support 11 by a pin shaft, and the opening above the filter bottom plate 12 is opposite to the filter top plate 9.

[0020] In the embodiment, the electric push rod 13 is fixed on one side of the support 11, the shaft end of the electric push rod 13 is connected with the toothed plate 14, one side of the toothed plate 14 is engaged with the gear 15, the gear 15 is arranged on the lower side of the support 11, and the swing rod 16 is hinged at the eccentric position of the end face of the gear 15.

[0021] In the embodiment, the swing rod 16 is hingedly connected to the bottom of the filter bottom plate 12, and the swing rod 16 can rotate with the gear 15 and swing the filter bottom plate 12 left and right when the toothed plate 14 engages the gear 15.

[0022] In the embodiment, the winding wheel 17 is installed on the lower side of the support 11, the winding wheel 17 is drivingly connected with the gear 15 through a belt, the steel cable 18 is wound on the winding wheel 17, the steel cable 18 extends upward at the end and is connected to the filter top plate 9, and the winding wheel 17 can wind the steel cable 18 and move the filter top plate 9 up and down, so that the impurities accumulated on the filter top plate 9 are shaken off through the impurity discharge port 8 and fall into the impurity collecting bin 7.

[0023] In the embodiment, the filter device is used for grading treatment of lubricating oil by the pre-filter 1 and the processor 6, the pre-filter 1 uses adsorptive material to adsorb part of impurities, the processor 6 realizes two-layer filtration by the filter top plate 9 and the filter bottom plate 12, and can further filter out impurities, the device has small volume, and the pipe rack 4 arranged on the processor 6 can make the pipeline be laid in order and improve the aesthetic property.

[0024] It is worth noting that the whole device is controlled by the total control button, the control button is matched with common equipment, belongs to existing mature technology, and the electrical connection relationship and the specific circuit structure are not repeated here.

[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A fractional filtration device dedicated to the production of lubricating oils, characterized in that, The utility model provides a kind of lubricating oil processing device, including prefilter (1) with processor (6), wherein prefilter (1) is round pot and its output side is connected with external lubricating oil tank by inlet pipe, prefilter (1) is equipped with multiple layers of adsorption pad sequentially from top to bottom in it, tail side of the bottom of prefilter (1) is connected with its top by circulation branch pipe (2), and the output side of prefilter (1) is connected with processor (6) by multiple parallel outlet pipes (3);The processor (6) is box-shaped, and pipe rack (4) for supporting pipeline is arranged on the front and back sides of processor (6), and the top of processor (6) is provided with opening, and first filter assembly, second filter assembly, inner box (5) and impurity collection bin (7) are arranged in processor (6);The inner box (5) is provided with impurity discharge port (8) on both sides of the middle, and first filter assembly, second filter assembly are sequentially arranged in the inner box (5) along the height direction, wherein the first filter assembly includes filter top plate (9) and elastic member (10), the top of filter top plate (9) is convex circular shape, and a plurality of micropores are arranged on it, and a plurality of elastic members (10) are arranged on the lower end of filter top plate (9).

2. A fractional filtration device for lubricating oil production, according to claim 1, characterized in that: The second filter assembly includes support (11), filter bottom plate (12), electric push rod (13), toothed plate (14), gear (15), swing rod (16) and winding wheel (17), wherein filter bottom plate (12) is movably mounted on support (11) by pin shaft, and the opening above filter bottom plate (12) is opposite to filter top plate (9).

3. A staged filtration device for the production of lubricating oil according to claim 2, characterised in that: The electric push rod (13) is fixed on one side of support (11), and the shaft end of electric push rod (13) is connected with toothed plate (14), one side of toothed plate (14) is engaged with gear (15), gear (15) is arranged on the lower side of support (11), and swing rod (16) is hinged on the eccentric position of the end face of gear (15).

4. A staged filtration device for the production of lubricating oil according to claim 3, characterised in that: The bottom of swing rod (16) is hingedly connected with filter bottom plate (12), and swing rod (16) can rotate with gear (15) when toothed plate (14) engages with gear (15) and make filter bottom plate (12) swing left and right.

5. A fractional filtration device for lubricating oil production, according to claim 2, characterized in that: The winding wheel (17) is installed on the lower side of support (11), and the winding wheel (17) is connected with gear (15) through belt transmission, steel cable (18) is wound on the winding wheel (17), the end of steel cable (18) extends upward and is connected with filter top plate (9), and the winding wheel (17) can wind steel cable (18) and make filter top plate (9) move up and down, so that the impurities accumulated on filter top plate (9) are shaken off from impurity discharge port (8) and fall into impurity collection bin (7).

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