Filtering tank for regeneration treatment of waste mineral oil

Abstract

The utility model relates to the technical field of waste mineral oil processing, in particular to a filtering tank for regeneration treatment of waste mineral oil, which comprises a processing table, a processing component and a filtering component are respectively arranged at the top of the processing table, and the filtering component is positioned on the side surface of the processing component. According to the waste mineral oil processing device, waste mineral oil in a processing barrel is heated through a steam inlet pipe, then hot steam is led into an annular heating pipe, then the annular heating pipe heats the waste mineral oil in the processing barrel, then the steam is discharged from a steam outlet pipe, and the processing barrel can be continuously heated through circulation, so that the waste mineral oil can be conveniently stirred by a stirring frame, and the processing efficiency and the processing quality are improved; the oil well pump is started to pump waste mineral oil in the processing barrel into the filter barrel through the oil pumping pipe, the working efficiency is improved, the first filter screen and the second filter screen are arranged in the filter barrel, the mesh size of the first filter screen is smaller than that of the second filter screen, and then the quality of the filtered waste mineral oil is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste mineral oil processing, in particular to a filter tank for waste mineral oil regeneration treatment. Background Art

[0002] Waste mineral oil refers to mineral oil that is extracted and refined from petroleum, coal, and oil shale. During the process of mining, processing, and use, its original physical and chemical properties have been changed due to contamination by impurities, oxidation, and heat, and it cannot continue to be used. It mainly comes from the sludge and oil footings produced by oil mining and refining, the sediment produced during the storage of mineral oils, the oil residue and filter media during the replacement and regeneration process of machinery, power, transportation and other equipment, such as various waste engine oils, waste gasoline, waste diesel, waste crude oil, waste vacuum pump oil, waste gear oil, waste hydraulic oil, waste heat treatment oil, waste transformer oil, etc. In order to recycle waste mineral oil, it needs to be filtered and processed.

[0003] Prior art, such as: CN214142207U, a filter tank for waste mineral oil regeneration, through the cooperation between the vertical plate, the cross bar and the inclined bar, the user can pull the handle of the cross bar to open the inclined plate, and under the action of the first spring, a force is applied to the inclined plate to achieve sealing, preventing impurities from entering during operation, solving the problem that the existing device cannot seal the inside of the device during operation, and if impurities enter, it will affect the subsequent work, reducing the workload. However, the device still has certain shortcomings during use. When the waste mineral oil is being regenerated, due to the large number of impurities and viscosity in the waste mineral oil, it needs to be heated, so that it can be more uniform when stirred, and its quality can also be improved. When filtering, the device discharges the waste mineral oil from the shell into the filter device through the ball valve, and its efficiency is too low, and the filtering effect is not high. Utility Model Content

[0004] The utility model aims to provide a filter tank for regenerating waste mineral oil, so as to solve the problem in the above background technology that when the waste mineral oil is being regenerated, it needs to be heated because the waste mineral oil contains many impurities and is viscous, so that it can be more uniform when stirred and its quality can be improved. When the device is filtering, the waste mineral oil is discharged from the shell into the filter device through the ball valve, and its efficiency is too low and the filtering effect is not high.

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

[0006] A filter tank for waste mineral oil regeneration treatment, comprising a processing table, a processing component and a filter component are respectively arranged on the top of the processing table, and the filter component is located on the side of the processing component;

[0007] The processing assembly comprises a processing barrel on the top of the processing table, a sealing cover is provided on the top of the processing barrel, a stirring motor is installed on the top of the sealing cover, a stirring frame is fixedly connected to the output end of the stirring motor, the stirring frame penetrates the sealing cover and extends into the processing barrel, the stirring frame is rotatably connected to the sealing cover, an installation groove is provided on the inner surface wall of the processing barrel, and a ring-shaped heating pipe is fixedly connected in the installation groove;

[0008] The filter assembly includes a filter barrel on the top of the processing table, a first filter screen and a second filter screen are respectively connected in the filter barrel, the first filter screen is located at the bottom of the second filter screen, the first filter screen has a smaller mesh size than the second filter screen, a top cover is connected to the top of the filter barrel, an oil pump is installed on the top of the top cover, an oil drain pipe is fixedly connected to the bottom of the filter barrel, and a control valve is fixedly connected to the outer surface of the oil drain pipe.

[0009] As a preferred solution of the utility model, an oil extraction pipe is fixedly connected to the top of the oil pump, the end of the oil extraction pipe passes through the processing barrel and extends into the processing barrel, and the oil extraction pipe is fixedly connected to the processing barrel.

[0010] As a preferred solution of the utility model, a sealing plate is fixedly connected to the bottom of the sealing cover, a connecting groove is opened on the top of the processing barrel, the sealing plate is opposite to the processing barrel, and the sealing plate extends into the connecting groove and is clamped with the connecting groove.

[0011] As a preferred solution of the utility model, an air injection pipe and an air outlet pipe are respectively arranged on the sides of the processing barrel. The air injection pipe passes through the processing barrel and is fixedly connected to one end of the annular heating pipe, and the air outlet pipe passes through the processing barrel and is fixedly connected to the other end of the annular heating pipe.

[0012] As a preferred solution of the utility model, a fixing plate is fixedly connected to the outer surface of the processing barrel, and a supporting frame is fixedly connected between the fixing plate and the processing table.

[0013] As a preferred solution of the utility model, a fixing rod is provided on the side of the processing barrel, the fixing rod penetrates the processing barrel and extends into the sealing plate, and the fixing rod is plugged into the processing barrel.

[0014] As a preferred solution of the utility model, a feed pipe is fixedly connected to the top of the sealing cover, a snap-in hole is opened on the top of the processing table, and the filter barrel extends into the snap-in hole and snap-in with the snap-in hole.

[0015] As a preferred solution of the utility model, four supporting legs are fixedly connected to the bottom of the processing table, and the four supporting legs are respectively located at the bottom corners of the processing table.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the utility model, by setting a processing component, hot steam is injected into the gas injection pipe during stirring, and then the hot steam flows into the annular heating pipe, and then the annular heating pipe heats the waste mineral oil in the processing barrel, and then the steam is discharged from the gas outlet pipe. According to this cycle, the processing barrel can be continuously heated, and then the stirring frame is convenient for stirring the waste mineral oil, thereby improving the processing efficiency and processing quality.

[0018] 2. In the utility model, by setting a filter component, starting the oil pump to pump the waste mineral oil in the processing barrel into the filter barrel through the oil pumping pipe, the work efficiency is improved, and a first filter screen and a second filter screen are arranged in the filter barrel, wherein the mesh size of the first filter screen is smaller than that of the second filter screen, thereby improving the quality of the waste mineral oil after filtration. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the processing barrel of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the annular heating tube of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the filter assembly of the utility model.

[0023] In the figure: 1. processing table; 2. processing assembly; 201. processing barrel; 202. sealing cover; 203. sealing plate; 204. connecting groove; 205. stirring motor; 206. stirring frame; 207. mounting groove; 208. annular heating pipe; 209. air outlet pipe; 210. air injection pipe; 3. filtering assembly; 301. filtering barrel; 302. top cover; 303. oil drain pipe; 304. control valve; 305. first filter screen; 306. second filter screen; 307. oil pump; 308. oil pump pipe; 4. fixing plate; 5. supporting frame; 6. feeding pipe; 7. supporting leg; 8. fixing rod; 9. snap-in hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] For examples, see Figure 1-Figure 4 , the utility model provides a technical solution:

[0026] A filter tank for regenerating waste mineral oil comprises a processing table 1. A processing component 2 and a filter component 3 are respectively arranged on the top of the processing table 1. The filter component 3 is located on the side of the processing component 2.

[0027] In this embodiment, according to Figure 1 , Figure 2 and Figure 3 As shown, the processing assembly 2 includes a processing barrel 201 on the top of the processing table 1, a sealing cover 202 is provided on the top of the processing barrel 201, a stirring motor 205 is installed on the top of the sealing cover 202, an output end of the stirring motor 205 is fixedly connected to a stirring frame 206, the stirring frame 206 penetrates the sealing cover 202 and extends into the processing barrel 201, the stirring frame 206 is rotatably connected to the sealing cover 202, an installation groove 207 is provided on the inner surface wall of the processing barrel 201, an annular heating pipe 208 is fixedly connected in the installation groove 207, a sealing plate 203 is fixedly connected to the bottom of the sealing cover 202, and the top of the processing barrel 201 A connecting groove 204 is provided, and the sealing plate 203 is opposite to the processing barrel 201. The sealing plate 203 extends into the connecting groove 204 and is clamped with the connecting groove 204. The sides of the processing barrel 201 are respectively provided with an air injection pipe 210 and an air outlet pipe 209. The air injection pipe 210 passes through the processing barrel 201 and is fixedly connected to one end of the annular heating pipe 208. The air outlet pipe 209 passes through the processing barrel 201 and is fixedly connected to the other end of the annular heating pipe 208. A fixing rod 8 is provided on the side of the processing barrel 201. The fixing rod 8 passes through the processing barrel 201 and extends into the sealing plate 203. The fixing rod 8 is plugged into the processing barrel 201.

[0028] Among them, hot steam is injected into the gas injection pipe 210, and then the hot steam flows into the annular heating pipe 208, and then the annular heating pipe 208 heats the waste mineral oil in the processing barrel 201, and then the steam is discharged from the gas outlet pipe 209. This cycle can continuously heat the processing barrel 201, and then it is convenient for the stirring frame 206 to stir the waste mineral oil, thereby improving the processing efficiency and processing quality.

[0029] In this embodiment, according to Figure 1 and Figure 4As shown, the filter assembly 3 includes a filter barrel 301 on the top of the processing table 1, and the first filter screen 305 and the second filter screen 306 are respectively clamped in the filter barrel 301. The first filter screen 305 is located at the bottom of the second filter screen 306. The mesh size of the first filter screen 305 is smaller than that of the second filter screen 306. The top of the filter barrel 301 is clamped with a top cover 302, and an oil pump 307 is installed on the top of the top cover 302. The bottom of the filter barrel 301 is fixedly connected to an oil drain pipe 303, and the outer surface of the oil drain pipe 303 is fixedly connected to The control valve 304 and the top of the oil pump 307 are fixedly connected with an oil extraction pipe 308, the end of the oil extraction pipe 308 passes through the processing barrel 201 and extends into the processing barrel 201, the oil extraction pipe 308 is fixedly connected to the processing barrel 201, the top of the sealing cover 202 is fixedly connected with a feed pipe 6, a snap-in hole 9 is opened on the top of the processing table 1, the filter barrel 301 extends into the snap-in hole 9 and snaps with the snap-in hole 9, and four support legs 7 are fixedly connected to the bottom of the processing table 1, and the four support legs 7 are respectively located at the bottom corners of the processing table 1.

[0030] A first filter screen 305 and a second filter screen 306 are arranged in the filter barrel 301 , wherein the mesh size of the first filter screen 305 is smaller than that of the second filter screen 306 , thereby improving the quality of the waste mineral oil after filtration.

[0031] The working process of the utility model: when the filter tank for waste mineral oil regeneration treatment designed by the present invention is in operation, first check whether the device is used normally, add the waste oil into the processing barrel 201 through the feed pipe 6, start the stirring motor 205 to rotate the stirring frame 206, the stirring frame 206 stirs the waste oil, injects hot steam into the gas injection pipe 210, and then the hot steam passes into the annular heating pipe 208, and then the annular heating pipe 208 heats the waste mineral oil in the processing barrel 201, and then the steam is discharged from the gas outlet pipe 209, and the processing barrel 201 can be continuously heated according to this cycle, so as to facilitate the stirring frame 206 to stir the waste mineral oil, thereby improving the processing efficiency. Efficiency and processing quality. Since the sealing cover 202 is connected to the processing barrel 201 through the sealing plate 203, the two can be separated after the fixing rod 8 is pulled out. The staff can clean the inside of the processing barrel 201 and start the oil pump 307 to draw the waste mineral oil into the filter barrel 301 through the oil pump pipe, thereby improving work efficiency. A first filter screen 305 and a second filter screen 306 are arranged in the filter barrel 301, wherein the mesh size of the first filter screen 305 is smaller than that of the second filter screen 306, thereby improving the quality of the filtered waste mineral oil during filtering, and then the collected items are placed at the bottom of the oil drain pipe 303, and the filtered waste mineral oil is discharged through the control valve 304.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filter tank for regenerating waste mineral oil, comprising a processing station (1), characterized in that: A processing component (2) and a filtering component (3) are respectively arranged on the top of the processing table (1), and the filtering component (3) is located on the side of the processing component (2); The processing assembly (2) comprises a processing barrel (201) on the top of the processing table (1); a sealing cover (202) is arranged on the top of the processing barrel (201); a stirring motor (205) is installed on the top of the sealing cover (202); a stirring frame (206) is fixedly connected to the output end of the stirring motor (205); the stirring frame (206) passes through the sealing cover (202) and extends into the processing barrel (201); the stirring frame (206) is rotatably connected to the sealing cover (202); an installation groove (207) is provided on the inner surface wall of the processing barrel (201); and a ring-shaped heating pipe (208) is fixedly connected in the installation groove (207); The filter assembly (3) comprises a filter barrel (301) on the top of the processing table (1), a first filter screen (305) and a second filter screen (306) are respectively clamped in the filter barrel (301), the first filter screen (305) is located at the bottom of the second filter screen (306), the mesh size of the first filter screen (305) is smaller than that of the second filter screen (306), a top cover (302) is clamped on the top of the filter barrel (301), an oil pump (307) is installed on the top of the top cover (302), an oil discharge pipe (303) is fixedly connected to the bottom of the filter barrel (301), and a control valve (304) is fixedly connected to the outer surface of the oil discharge pipe (303).

2. The filter tank for waste mineral oil regeneration according to claim 1, characterized in that: The top of the oil pump (307) is fixedly connected to an oil extraction pipe (308), the end of which passes through the processing barrel (201) and extends into the processing barrel (201), and the oil extraction pipe (308) is fixedly connected to the processing barrel (201).

3. The filter tank for waste mineral oil regeneration according to claim 1, characterized in that: A sealing plate (203) is fixedly connected to the bottom of the sealing cover (202), a connecting groove (204) is provided on the top of the processing barrel (201), the sealing plate (203) and the processing barrel (201) are opposite to each other, and the sealing plate (203) extends into the connecting groove (204) and is snap-connected with the connecting groove (204).

4. The filter tank for waste mineral oil regeneration according to claim 1, characterized in that: An air injection pipe (210) and an air outlet pipe (209) are respectively provided on the side of the processing barrel (201); the air injection pipe (210) passes through the processing barrel (201) and is fixedly connected to one end of the annular heating pipe (208); and the air outlet pipe (209) passes through the processing barrel (201) and is fixedly connected to the other end of the annular heating pipe (208).

5. The filter tank for waste mineral oil regeneration according to claim 1, characterized in that: A fixing plate (4) is fixedly connected to the outer surface of the processing barrel (201), and a supporting frame (5) is fixedly connected between the fixing plate (4) and the processing table (1).

6. The filter tank for waste mineral oil regeneration according to claim 1, characterized in that: A fixing rod (8) is provided on the side of the processing barrel (201), the fixing rod (8) penetrates the processing barrel (201) and extends into the sealing plate (203), and the fixing rod (8) is plugged into the processing barrel (201).

7. The filter tank for waste mineral oil regeneration according to claim 1, characterized in that: A feed pipe (6) is fixedly connected to the top of the sealing cover (202), a clamping hole (9) is provided on the top of the processing table (1), and the filter barrel (301) extends into the clamping hole (9) and is clamped with the clamping hole (9).

8. The filter tank for waste mineral oil regeneration according to claim 1, characterized in that: Four supporting legs (7) are fixedly connected to the bottom of the processing table (1), and the four supporting legs (7) are respectively located at the bottom corners of the processing table (1).

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