Gas engine oil purification equipment

Abstract

The utility model relates to the field of gas engines, in particular to gas engine oil purification equipment, which comprises a barrel, an oil inlet pipe and an oil outlet pipe are respectively mounted at the top of the barrel, and a first filter cartridge is arranged in the barrel; the purification assembly is located in the cylinder body; wherein the purification assembly comprises a second filter cartridge and a propeller located in the oil outlet pipe, a set of red copper balls are arranged in the second filter cartridge, and a rotating rod extending into the second filter cartridge is installed at the bottom of the propeller; a plurality of moving red copper balls internally provided with holes are adopted to make contact with oil, the contact area is increased, the effect of removing sulfide in the oil is improved, the red copper balls are rapidly replaced in the later period, in the sulfur removal process, metal scraps generated by abrasion in the oil can be collected, the phenomenon that a filter cylinder is blocked is reduced, and the service life of the filter cylinder is prolonged. The service life of oil is prolonged, and the engine is further protected.

Description

Technical Field

[0001] The utility model relates to the field of gas engines, in particular to a gas engine oil purification device. Background Art

[0002] Gas engines have certain requirements for the methane content, sulfur content, solid particles, moisture, etc. of the gas source used, and gas engines usually require the use of dedicated gas engine oil. In particular, when using gas sources with a high sulfur content, such as landfill gas, high-sulfur gas engine oil should be used. In the actual application of gas sources with a high sulfur content, such as landfill gas, the sulfur content exceeds the sulfur content requirements of gas engines. However, due to the high cost of desulfurization treatment equipment, corresponding desulfurization equipment is usually not added. Even when using high-sulfur gas engine oil, the sulfides produced by combustion will still lead to a short service life of the gas engine oil and corrosion of engine parts.

[0003] After searching, the Chinese patent "A gas engine oil purification system" authorization announcement number "CN207261070U" includes a controller, oil pan and oil pre-supply pump that comes with the gas engine; the gas engine oil purification system is also provided with an oil replacement box and a waste oil box; the outer shell has an inner cylinder coaxially arranged therewith; the lower end of the inner cylinder is welded to the cover, and an inner core for replacing the oil is placed in the inner cylinder, and there is a gap between the inner core and the inner cylinder; the above patent uses copper tubes and copper sheets to remove sulfides in gas engine oil, thereby extending the service life of gas engine oil, but in actual use, there are the following problems: the copper material needs to be replaced regularly for desulfurization operations, the copper tubes and copper sheets have a fixed contact area with the oil, and are not convenient for quick replacement and use in the later stage, resulting in average desulfurization effect and increased labor for users in the later stage.

[0004] Therefore, a gas engine oil purification device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to provide a gas engine oil purification device in order to solve the above problems, thereby improving the problems that the copper material is inconvenient to replace and the desulfurization effect is average.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a gas engine oil purification device, comprising a cylinder, an oil inlet pipe and an oil outlet pipe are respectively installed on the top of the cylinder, a first filter cartridge is arranged inside the cylinder; a purification component, the purification component is located inside the cylinder; wherein, the purification component includes a second filter cartridge and a propeller located inside the oil outlet pipe, a group of copper balls are arranged inside the second filter cartridge, and a rotating rod extending to the inside of the second filter cartridge is installed at the bottom of the propeller.

[0007] Preferably, an end cap is installed at the bottom of the second filter cartridge through bolts. A plug block inserted into the end cap is fixedly installed at the bottom end of the rotating rod. The second filter cartridge is rotationally connected to and communicated with the oil outlet pipe.

[0008] Preferably, two T-shaped rods located outside the second filter cartridge are installed inside the first filter cartridge. Grooves are formed on the opposite sides of the two T-shaped rods, and magnetic strips located outside the second filter cartridge are embedded inside the grooves.

[0009] Preferably, two support rods are installed inside the oil outlet pipe, and a limiting ring is installed between the two support rods. One end of the rotating rod passes through and is rotationally connected to the outside of the limiting ring.

[0010] Preferably, two copper bars are installed at the bottom of the end cap, and the copper bars are inclined.

[0011] Preferably, a bottom cover is bolted to the bottom of the cylinder body, and the bottom cover is fixedly connected to the bottom of the first filter cartridge.

[0012] Preferably, a through hole is formed inside the copper ball.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. By arranging the propeller, during the flow of the oil liquid, the impact force will drive the propeller and the rotating rod to move, and then the second filter cartridge will rotate, driving the copper balls accumulated inside it to move outward, making full contact with the oil liquid. With the through holes arranged inside the copper balls, the contact area with the oil liquid is further increased, ensuring the desulfurization effect.

[0015] 2. By arranging the end cap, the user can regularly remove the bottom cover communicating with the first filter cartridge, then separate the end cap from the second filter cartridge, pour out the copper balls inside it, and then place new copper balls for use. The whole replacement process is convenient and fast.

[0016] 3. By arranging the T-shaped rods, the magnetic strips embedded inside them are used to magnetically absorb and collect the metal debris outside the second filter cartridge, reducing the blockage phenomenon of the second filter cartridge and prolonging the service life of the oil liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic sectional view of the structure of the present utility model;

[0019] Figure 3 is a schematic diagram of the structure of the T-shaped rod and the magnetic strip of the present utility model;

[0020] Figure 4 is the structure of the present utility modelFigure 2 Enlarged schematic diagram of A

[0021] In the figure: 1, cylinder body; 2, inlet oil pipe; 3, outlet oil pipe; 4, first filter cartridge; 5, purification component; 51, second filter cartridge; 52, copper ball; 53, propeller; 54, rotating rod; 55, end cover; 56, insertion block; 57, copper strip; 6, T-shaped rod; 7, magnetic strip; 8, limit ring; 9, bottom cover. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] During specific implementation: As Figures 1-4 shown, a gas engine oil purification device includes a cylinder body 1, an inlet oil pipe 2 and an outlet oil pipe 3 are respectively installed at the top of the cylinder body 1, and a first filter cartridge 4 is arranged inside the cylinder body 1; a purification component 5, and the purification component 5 is inside the cylinder body 1; wherein, the purification component 5 includes a second filter cartridge 51 and a propeller 53 inside the outlet oil pipe 3, a group of copper balls 52 are arranged inside the second filter cartridge 51, and a rotating rod 54 extending into the second filter cartridge 51 is installed at the bottom of the propeller 53.

[0024] As Figure 2 shown, the bottom of the second filter cartridge 51 is installed with an end cover 55 through bolts, the bottom end of the rotating rod 54 is fixedly installed with an insertion block 56 inserted into the end cover 55, and the second filter cartridge 51 is rotatably connected and communicated with the outlet oil pipe 3.

[0025] The oil liquid is introduced into the inside of the cylinder body 1 along the inlet oil pipe 2, and then after the cylinder body 1 is filled with oil liquid, it will be discharged along the outlet oil pipe 3. During the discharge process, the impact force of the oil liquid will drive the propeller 53 to rotate, so that the rotating rod 54 drives the insertion block 56 and the second filter cartridge 51 to rotate. During the rotation process, the built-in copper balls 52 will be affected by centrifugal force and perform an outward expansion movement, so that the copper balls 52 in the stacked state are converted into a dispersed state, increasing the contact area with the oil liquid, thereby improving the desulfurization effect. When the copper balls 52 need to be replaced later, the user can directly remove the bolts on the end cover 55, then pour out the copper balls 52, and then put in new copper balls 52.

[0026] As Figure 2 and Figure 3As shown, two T-shaped rods 6 are installed inside the first filter cartridge 4 and are located outside the second filter cartridge 51. Grooves are formed on the opposite sides of the two T-shaped rods 6, and magnetic strips 7 located outside the second filter cartridge 51 are embedded in the grooves.

[0027] The magnetic strip 7 is used to magnetically absorb and collect the metal debris that has become clogged outside the second filter cartridge 51 in the oil. At the same time, by adopting the method of embedding in the groove, it is possible to reduce the accidental removal of the magnetically adsorbed metal debris during the flow of the oil, ensuring the debris collection effect and the stability of oil purification.

[0028] As Figure 2 and Figure 4 As shown, two support rods are installed inside the oil outlet pipe 3, and a limit ring 8 is installed between the two support rods. One end of the rotating rod 54 passes through and is rotatably connected to the outside of the limit ring 8.

[0029] The limit ring 8 is used to support the rotating rod 54 to ensure the stability of the propeller 53 during movement.

[0030] As Figure 2 As shown, two copper bars 57 are installed at the bottom of the end cap 55, and the copper bars 57 are inclined.

[0031] By using the inclined copper bars 57, when the second filter cartridge 51 drives it to rotate, the oil in the cylinder body 1 can be stirred, so that the oil at the bottom of the oil outlet pipe 3 moves upward in a spiral flow manner, reducing the phenomenon of oil accumulation, ensuring the comprehensiveness of purification, and at the same time, it can also increase the desulfurization effect itself.

[0032] As Figure 1 and Figure 2 As shown, the bottom of the cylinder body 1 is bolted with a bottom cover 9, and the bottom cover 9 is fixedly connected to the bottom of the first filter cartridge 4.

[0033] The user can regularly remove the bottom cover 9, take out the first filter cartridge 4 together, and clean it. At the same time, it is convenient to replace and repair other internal components.

[0034] As Figure 2 As shown, a through hole is formed inside the copper ball 52.

[0035] By adopting the through hole setting, the contact area between the copper ball 52 and the oil can be increased, thereby further improving the desulfurization effect on the oil.

[0036] Working principle: After the oil fluid is introduced along the inlet pipe 2, the first filter cartridge 4 is used to perform the first-stage filtration treatment on the oil fluid. Subsequently, the second filter cartridge 51 is used for the second-stage filtration treatment. After the oil fluid fills the inside of the cylinder body 1, it is discharged along the outlet pipe 3. During the discharge process, the oil fluid flowing in the outlet pipe 3 will squeeze the propeller 53 to move, causing it to drive the rotating rod 54 and the insertion block 56 to rotate, so that the end cover 55 drives the second filter cartridge 51 to rotate. At this time, the copper balls 52 in the piled-up state will move outward under the influence of centrifugal force, so that the contact area between the copper balls 52 in the dispersed state and the oil fluid is larger, improving the desulfurization effect. With the inclined copper strip 57, the oil fluid in the cylinder body 1 is stirred, so that the oil fluid at the bottom of the outlet pipe 3 moves upward in a spiral flow manner, reducing the phenomenon of oil fluid accumulation, ensuring the comprehensiveness of purification, and at the same time increasing the desulfurization effect by itself. When the user performs internal maintenance in the later stage, the bottom cover 9 can be removed, the first filter cartridge 4 can be taken out after being connected, and then the bolts on the end cover 55 can be disassembled to replace the copper balls 52 inside it.

[0037] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A gas engine oil purification device, characterized in that, Comprising: A cylinder body (1), an oil inlet pipe (2) and an oil outlet pipe (3) are respectively installed at the top of the cylinder body (1), and a first filter cartridge (4) is arranged inside the cylinder body (1); A purification component (5), the purification component (5) is inside the cylinder body (1); Wherein, the purification component (5) includes a second filter cartridge (51) and a propeller (53) inside the oil outlet pipe (3), a group of copper balls (52) are arranged inside the second filter cartridge (51), and a rotating rod (54) extending to the inside of the second filter cartridge (51) is installed at the bottom of the propeller (53).

2. The purification device for a gas engine oil according to claim 1, characterized in that: A end cover (55) is installed at the bottom of the second filter cartridge (51) through bolts, a plug (56) inserted into the end cover (55) is fixedly installed at the bottom end of the rotating rod (54), and the second filter cartridge (51) is rotationally connected and communicated with the oil outlet pipe (3).

3. The purification device for a gas engine oil according to claim 1, characterized in that: Two T-shaped rods (6) outside the second filter cartridge (51) are installed inside the first filter cartridge (4), grooves are formed on the opposite sides of the two T-shaped rods (6), and magnetic strips (7) outside the second filter cartridge (51) are embedded inside the grooves.

4. A gas engine oil purification device according to claim 1, characterized in that: Two support rods are installed inside the oil outlet pipe (3), a limiting ring (8) is installed between the two support rods, and one end of the rotating rod (54) passes through and is rotationally connected to the outside of the limiting ring (8).

5. A fuel gas engine oil purification device according to claim 2, characterized in that: Two copper strips (57) are installed at the bottom of the end cover (55), and the copper strips (57) are arranged obliquely.

6. The purification device for a gas engine oil according to claim 1, characterized in that: A bottom cover (9) is bolted to the bottom of the cylinder body (1), and the bottom cover (9) is fixedly connected to the bottom of the first filter cartridge (4).

7. The purification device for a gas engine oil according to claim 1, characterized in that: A through hole is formed inside the copper ball (52).

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