Wastewater filtering device with double filtering structures

Abstract

The utility model relates to the technical field of mine engineering, in particular to a wastewater filtering device with a double filtering structure, which comprises a worktable, first hydraulic push rods are mounted at four corners of the bottom of the worktable, a water inlet chamber is mounted on the left side surface of the top of the worktable, and filter cloth is mounted on the inner wall of the water inlet chamber. A first water pump is installed on the outer wall of the water inlet chamber, one end of a first hose is installed at one end of the first water pump, a top cover assembly is installed at the other end of the first hose, a tank body is installed at the bottom of the top cover assembly, a discharging assembly is installed at the bottom of the tank body, and one end of a second hose is installed on the outer wall of the tank body; and a second water pump is mounted at the other end of the second hose. According to the improved wastewater filtering device, the double-filtering design is adopted, the filtering efficiency of wastewater can be effectively improved, the design facilitating discharging is adopted, and after wastewater filtering is completed, pollutants on the surface of the discharging table can be conveniently treated.

Description

Technical Field

[0001] The utility model relates to the technical field of mining engineering, in particular to a wastewater filtering device with a double filtering structure. Background Art

[0002] Mining engineering is the engineering technology involved in resource extraction operations within mines, based on mineral resources. It encompasses both surface and underground engineering. Surface engineering primarily includes mining machinery and facilities, such as concentrators, shaft towers, winches, and air compressors and ventilators. Underground engineering encompasses shafts and tunnels, chambers, and some installation work.

[0003] Mining projects generate large quantities of wastewater during various production processes, including mining, mineral processing, tailings processing, smelting, and steelmaking. Mine wastewater is characterized by complex pollutants, high concentrations, high flow rates, and strong toxicity. This wastewater not only harms the surrounding environment, including surface water, groundwater, and soil, but also threatens water supplies, often considered highly purified. If not promptly treated, mine wastewater can severely damage the surrounding ecological environment and pose a multifaceted threat to water resources. Therefore, wastewater filtration equipment is essential.

[0004] In the process of realizing the present utility model, the inventors discovered that the prior art has the following problems: 1. Existing wastewater filtering devices usually use a single structure to filter wastewater, which has low filtration efficiency, resulting in the filtered wastewater still being difficult to meet the discharge standards, causing harm to the environment; 2. After the existing wastewater filtering device filters the wastewater, pollutants remain inside the equipment, making it difficult to effectively treat the pollutants. Utility Model Content

[0005] The present invention aims to provide a wastewater filtration device with a dual filtration structure to solve the problems of low filtration efficiency and inconvenient pollutant treatment in the wastewater filtration device proposed in the above background art. To achieve the above object, the present invention provides the following technical solution: a wastewater filtration device with a dual filtration structure comprises a workbench, wherein first hydraulic push rods are installed at the four corners of the bottom of the workbench, a water inlet chamber is installed on the top left surface of the workbench, a filter cloth is installed on the inner wall of the water inlet chamber, a first water pump is installed on the outer wall of the water inlet chamber, one end of a first hose is installed on one end of the first water pump, a top cover assembly is installed on the other end of the first hose, a tank body is installed at the bottom of the top cover assembly, a discharge assembly is installed at the bottom of the tank body, one end of a second hose is installed on the outer wall of the tank body, a second water pump is installed on the other end of the second hose, a filter chamber is installed at the bottom of the second water pump, a reverse osmosis membrane layer is installed on the inner wall of the filter chamber, and a water outlet is installed on the outer wall of the filter chamber.

[0006] The top cover assembly includes a tank cover installed on one end of a first hose, a first motor, a steam port and a feed port are installed on the top surface of the tank cover, a second hydraulic push rod is installed on the output end of the first motor, a stirring rod is installed on the outer wall of the second hydraulic push rod, a second motor is installed on the top surface of the steam port, a drive rod is installed on the output end of the second motor, and fan blades are installed on the outer wall of the drive rod.

[0007] The discharging assembly includes a mounting base installed on the bottom of the tank body, a heating plate installed on the inner wall of the mounting base, a heater installed on one end of the heating plate, a main fixing block installed on one side of the outer wall of the mounting base, a threaded rod installed on the inner wall of the main fixing block, a first handle installed on the top surface of the threaded rod, a secondary fixing block installed on the outer wall of the threaded rod, a discharging platform installed on one side surface of the secondary fixing block, and a second handle installed on one side surface of the discharging platform.

[0008] Further preferably, the first motor forms a transmission mechanism through the second hydraulic push rod and the stirring rod.

[0009] Further preferably, the second motor forms a transmission mechanism through a drive rod and fan blades.

[0010] Further preferably, an insert block is provided on one side surface of the discharge platform, and a slot having an internal dimension structure consistent with an external dimension structure of the insert block is provided on the surface of the mounting base.

[0011] Further preferably, an insert block is provided on the top surface of the auxiliary fixing block, a sealing sheet is installed on the surface of the insert block, and a slot having an internal dimension structure consistent with the external dimension structure of the insert block is opened on the surface of the main fixing block.

[0012] Further preferably, the first handle and the threaded rod form a spiral transmission mechanism, and a mounting hole having an internal dimension structure consistent with the external dimension structure of the threaded rod is opened on the surface of the auxiliary fixing block.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In the utility model, a double filtration design is adopted, which is convenient for users to introduce wastewater into the water inlet chamber, and the particulate matter in the wastewater can be effectively filtered through the filter cloth, and then the first water pump is started, and the first water pump transports the filtered water to the tank body through the first hose, and then the sulfiding agent is put into the tank body through the feed port, and then the first motor is started, and the first motor drives the stirring rod to rotate through the second hydraulic push rod, and the second hydraulic push rod drives the stirring rod to move up and down, stirring the wastewater and the sulfiding agent in the tank body to make the reaction sufficient, and the pollutants in the sewage become solid and precipitate on the surface of the discharge platform, and then the second water pump is started, and the second water pump transports the water inside the tank body to the filter chamber through the second hose, and the wastewater is filtered and discharged through multiple reverse osmosis membrane layers, which can effectively improve the filtration efficiency of the wastewater.

[0015] In the utility model, a design is adopted to facilitate discharging. After the wastewater filtration is completed, the heater can be started to heat the heating plate, thereby drying the solid pollutants on the surface of the discharging platform. At the same time, the second motor can be started, and the second motor drives the fan blades to rotate through the driving rod to discharge the dried steam. Then the first handle is rotated to drive the threaded rod to move upward, so that the threaded rod is removed from the mounting hole, and then the discharging platform is separated from the mounting base through the plug block and the slot, and the pollutants on the surface of the discharging platform can be processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the full cross-section structure of the utility model;

[0018] Figure 3 This is an enlarged schematic diagram of the top cover assembly structure of the utility model;

[0019] Figure 4 This is an enlarged schematic diagram of the explosion structure of the discharge component of the utility model.

[0020] In the figure: 1. workbench; 2. first hydraulic push rod; 3. water inlet chamber; 4. filter cloth; 5. first water pump; 6. first hose; 7. top cover assembly; 701. tank cover; 702. first motor; 703. steam port; 704. feed port; 705. second hydraulic push rod; 706. stirring rod; 707. second motor; 708. drive rod; 709. fan blade; 8. tank body; 9. discharge assembly; 901. mounting base; 902. heating plate; 903. heater; 904. main fixing block; 905. threaded rod; 906. first handle; 907. auxiliary fixing block; 908. discharge platform; 909. second handle; 10. second hose; 11. second water pump; 12. filter chamber; 13. reverse osmosis membrane layer; 14. water outlet. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a wastewater filtering device with a dual filtering structure, comprising a workbench 1, wherein first hydraulic push rods 2 are installed at the four corners of the bottom of the workbench 1, a water inlet chamber 3 is installed on the top left surface of the workbench 1, a filter cloth 4 is installed on the inner wall of the water inlet chamber 3, a first water pump 5 is installed on the outer wall of the water inlet chamber 3, one end of the first water pump 5 is installed on one end of a first hose 6, and a top cover assembly 7 is installed on the other end of the first hose 6, a tank body 8 is installed at the bottom of the top cover assembly 7, a discharge assembly 9 is installed at the bottom of the tank body 8, one end of a second hose 10 is installed on the outer wall of the tank body 8, a second water pump 11 is installed on the other end of the second hose 10, a filter chamber 12 is installed at the bottom of the second water pump 11, a reverse osmosis membrane layer 13 is installed on the inner wall of the filter chamber 12, and a water outlet 14 is installed on the outer wall of the filter chamber 12.

[0023] The top cover assembly 7 includes a tank cover 701 installed at one end of the first hose 6, and the top surface of the tank cover 701 is installed with a first motor 702, a steam port 703 and a feed port 704, the output end of the first motor 702 is installed with a second hydraulic push rod 705, the outer wall of the second hydraulic push rod 705 is installed with a stirring rod 706, the top surface of the steam port 703 is installed with a second motor 707, the output end of the second motor 707 is installed with a drive rod 708, and the outer wall of the drive rod 708 is installed with a fan blade 709.

[0024] The discharging assembly 9 includes a mounting base 901 installed at the bottom of the tank body 8, a heating plate 902 is installed on the inner wall of the mounting base 901, a heater 903 is installed on one end of the heating plate 902, a main fixing block 904 is installed on one side of the outer wall of the mounting base 901, a threaded rod 905 is installed on the inner wall of the main fixing block 904, a first handle 906 is installed on the top surface of the threaded rod 905, a secondary fixing block 907 is installed on the outer wall of the threaded rod 905, a discharging platform 908 is installed on one side surface of the secondary fixing block 907, and a second handle 909 is installed on one side surface of the discharging platform 908.

[0025] In this embodiment, Figure 3As shown, the first motor 702 forms a transmission mechanism through the second hydraulic push rod 705 and the stirring rod 706; through this design, when the user draws wastewater from the water inlet chamber 3 into the tank body 8, the sulfiding agent can be added into the tank body 8 through the feed port 704, which is convenient for starting the first motor 702. The first motor 702 drives the stirring rod 706 to rotate through the second hydraulic push rod 705, and the second hydraulic push rod 705 drives the stirring rod 706 to move up and down, stirring the wastewater and the sulfiding agent in the tank body 8, so that the reaction is sufficient, and the pollutants in the sewage are converted into solid state, which is convenient for subsequent treatment of the pollutants.

[0026] In this embodiment, Figure 3 As shown, the second motor 707 forms a transmission mechanism through the driving rod 708 and the fan blades 709; through this design, when the user completes filtering the wastewater, the heater 903 can be started to heat the heating plate 902, thereby drying the solid pollutants on the surface of the discharge table 908, and the second motor 707 can be started at the same time. The second motor 707 drives the fan blades 709 to rotate through the driving rod 708 to discharge the dried steam.

[0027] In this embodiment, Figure 4 As shown, a plug-in block is provided on one side surface of the discharge table 908, and a slot whose internal dimension structure is consistent with the external dimension structure of the plug-in block is provided on the surface of the mounting base 901; through this design, it is convenient for the user to quickly connect the discharge table 908 and the mounting base 901 through the plug-in block and the slot.

[0028] In this embodiment, Figure 4 As shown, the top surface of the auxiliary fixed block 907 is provided with an insert block, and a sealing sheet is installed on the surface of the insert block, and the surface of the main fixed block 904 is provided with a slot whose internal dimension structure is consistent with the external dimension structure of the insert block; through this design, when the discharge table 908 is plugged into the mounting base 901, the auxiliary fixed block 907 is quickly plugged into the main fixed block 904 through the insert block and the slot, and the sealing sheet can improve the sealing ability of the equipment.

[0029] In this embodiment, Figure 4 As shown, the first handle 906 and the threaded rod 905 constitute a spiral transmission mechanism, and the surface of the auxiliary fixing block 907 is provided with a mounting hole whose internal dimension structure is consistent with the external dimension structure of the threaded rod 905; through this design, when the auxiliary fixing block 907 and the main fixing block 904 are installed, at this time, the threaded rod 905 is consistent with the mounting hole, which is convenient for the user to rotate the first handle 906, drive the threaded rod 905 to rotate downward in a spiral, and install the threaded rod 905 with the mounting hole, which is convenient for the user to quickly fix and disassemble the discharge table 908 and the mounting base 901.

[0030] The use method and advantages of the utility model: The wastewater filtering device with a double filtering structure works as follows when in use:

[0031] like Figure 1 、 Figure 2 、 Figure 3 ,and Figure 4 As shown, first, the height of the equipment is adjusted by the first hydraulic push rod 2 as needed, and then the wastewater is introduced into the water inlet chamber 3, and the particulate matter in the wastewater is filtered through the filter cloth 4, and then the first water pump 5 is started. The first water pump 5 transports the filtered water to the tank body 8 through the first hose 6, and then the sulfiding agent is added to the tank body 8 through the feed port 704, and then the first motor 702 is started. The first motor 702 drives the stirring rod 706 to rotate through the second hydraulic push rod 705, and the second hydraulic push rod 705 drives the stirring rod 706 to move up and down, stirring the wastewater and the sulfiding agent in the tank body 8 to make the reaction sufficient, and the pollutants in the sewage become solid and precipitate on the surface of the discharge platform 908, and then the second water pump 1 is started. 1. The second water pump 11 transports the water inside the tank body 8 to the filter chamber 12 through the second hose 10, and the wastewater is filtered and discharged through the multiple reverse osmosis membrane layers 13. Then, the heater 903 is started to heat the heating plate 902, thereby drying the solid pollutants on the surface of the discharge platform 908. At the same time, the second motor 707 can be started. The second motor 707 drives the fan blade 709 to rotate through the driving rod 708 to discharge the dried steam. Then, the first handle 906 is rotated to drive the threaded rod 905 to move upward, so that the threaded rod 905 is removed from the mounting hole. Then, the discharge platform 908 is separated from the mounting base 901 through the plug and the slot, and the pollutants on the surface of the discharge platform 908 are processed.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A wastewater filtration device with a double filtration structure, comprising a workbench (1), characterized in that: A first hydraulic push rod (2) is installed at each of the four corners of the bottom of the workbench (1); a water inlet chamber (3) is installed on the left surface of the top of the workbench (1); a filter cloth (4) is installed on the inner wall of the water inlet chamber (3); a first water pump (5) is installed on the outer wall of the water inlet chamber (3); one end of the first water pump (5) is installed on one end of a first hose (6); the other end of the first hose (6) is installed on a top cover assembly (7); a tank body (8) is installed at the bottom of the top cover assembly (7); a discharge assembly (9) is installed at the bottom of the tank body (8); one end of a second hose (10) is installed on the outer wall of the tank body (8); a second water pump (11) is installed on the other end of the second hose (10); a filter chamber (12) is installed at the bottom of the second water pump (11); a reverse osmosis membrane layer (13) is installed on the inner wall of the filter chamber (12); and a water outlet (14) is installed on the outer wall of the filter chamber (12); The top cover assembly (7) includes a tank cover (701) installed at one end of a first hose (6); a first motor (702), a steam port (703) and a feed port (704) are installed on the top surface of the tank cover (701); a second hydraulic push rod (705) is installed on the output end of the first motor (702); a stirring rod (706) is installed on the outer wall of the second hydraulic push rod (705); a second motor (707) is installed on the top surface of the steam port (703); a driving rod (708) is installed on the output end of the second motor (707); and a fan blade (709) is installed on the outer wall of the driving rod (708); The discharging assembly (9) comprises a mounting base (901) mounted on the bottom of the tank body (8), a heating plate (902) being mounted on the inner wall of the mounting base (901), a heater (903) being mounted on one end of the heating plate (902), a main fixing block (904) being mounted on one side of the outer wall of the mounting base (901), a threaded rod (905) being mounted on the inner wall of the main fixing block (904), a first handle (906) being mounted on the top surface of the threaded rod (905), a secondary fixing block (907) being mounted on the outer wall of the threaded rod (905), a discharging platform (908) being mounted on one side surface of the secondary fixing block (907), and a second handle (909) being mounted on one side surface of the discharging platform (908).

2. The wastewater filtration device with a dual filtration structure according to claim 1, characterized in that: The first motor (702) forms a transmission mechanism through a second hydraulic push rod (705) and a stirring rod (706).

3. The wastewater filtration device with a dual filtration structure according to claim 1, characterized in that: The second motor (707) forms a transmission mechanism through a driving rod (708) and a fan blade (709).

4. The wastewater filtration device with a dual filtration structure according to claim 1, characterized in that: An insert block is provided on one side surface of the discharge platform (908), and a slot having an internal dimension structure consistent with the external dimension structure of the insert block is provided on the surface of the mounting base (901).

5. The wastewater filtration device with a dual filtration structure according to claim 1, characterized in that: The top surface of the auxiliary fixing block (907) is provided with an inserting block, and a sealing sheet is installed on the surface of the inserting block, and the surface of the main fixing block (904) is provided with a slot whose internal size structure is consistent with the external size structure of the inserting block.

6. The wastewater filtration device with a dual filtration structure according to claim 1, characterized in that: The first handle (906) and the threaded rod (905) form a spiral transmission mechanism, and the surface of the auxiliary fixing block (907) is provided with a mounting hole whose internal dimension structure is consistent with the external dimension structure of the threaded rod (905).

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