Wastewater treatment device for ore processing

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses a wastewater treatment device for ore processing, which comprises a tank body, a metering discharger for quantitatively adding alkali materials is arranged at the top of the tank body, a rotating rod is rotatably connected in the tank body, a transmission part for driving the rotating rod to rotate is arranged at the top of the tank body, and the transmission part is connected with the metering discharger. The outer side of the rotating rod is provided with a uniform mixing and stirring assembly used for stirring and uniform mixing, and the bottom of the tank body is detachably provided with a bottom cover shell. According to the wastewater treatment device for ore processing, a rotating rod rotates to drive a stirring rod to rotate and stir around the rotating rod, and a spiral blade is arranged on the outer side of a stirring supporting rod, so that the stirring rod has vertical swinging force, a sliding seat is driven to extrude and stretch a telescopic rod back and forth, and the stirring rod can be assisted to swing and stir up and down; and thus, the alkali and the wastewater are fully contacted and mixed, and the stirring and mixing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to a wastewater treatment device for ore processing. Background Technology

[0002] Ore processing typically involves steps such as crushing, grinding, and beneficiation. The wastewater generated from these processes may contain heavy metals, suspended solids, beneficiation reagents (such as flotation agents), and acidic or alkaline substances. Therefore, it cannot be directly discharged and needs to be treated to meet discharge standards in order to avoid polluting the nearby ecological environment.

[0003] For example, Chinese Patent No. CN219409408U discloses a wastewater treatment device for titanium-zirconium ore processing, including a reaction tank. A liquid collection pipe is connected to the side end of the reaction tank, and a liquid extraction component is provided inside the liquid collection pipe. A detection pipe is connected to the side end of the liquid collection pipe, and a detection component is detachably connected to the inside of the detection pipe. This utility model, by installing a liquid collection pipe and a detection pipe at the side end of the reaction tank, allows the user to pull a lever to move a piston when adding caustic soda solution to the wastewater to adjust the pH value, thereby extracting the wastewater from the reaction tank. At this time, the wastewater flows to the inside of the detection pipe. In addition, the detection probe and the cover plate in this utility model are detachable, which facilitates the replacement and cleaning of the detection probe by the user. The structure is simple and novel, and the practicality is strong.

[0004] In the process of realizing this application, the inventors discovered that the technology has at least the following problems: Although the above technical solution can facilitate the replacement and cleaning of the detection probe by the user when treating wastewater, when treating wastewater in the reaction tank, it is necessary to add alkali and mix it with the wastewater, so that the heavy metals in the wastewater form hydroxide precipitates, and then it is necessary to stir it thoroughly. Therefore, further improvements can be made. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides the following technical solution: a wastewater treatment device for ore processing, comprising a tank body, a support leg fixedly installed at the bottom of the tank body, an inlet pipe fixedly connected to one side of the top of the support leg, a drain pipe fixedly connected to one side of the bottom of the tank body, a metering feeder for quantitatively adding alkali material installed at the top of the tank body, a rotating rod rotatably connected inside the tank body, a transmission component for driving the rotating rod to rotate at the top of the tank body, a mixing and stirring assembly for stirring and mixing on the outside of the rotating rod, and a bottom cover shell detachably installed at the bottom of the tank body.

[0006] As an optimization, an outer spiral sleeve is fixedly installed on the outer side of the bottom cover shell. The bottom outer side of the tank body is provided with an internal thread screw joint corresponding to the outer spiral sleeve, and the outer spiral sleeve is spirally sleeved on the outside of the internal thread screw joint. Fixing rods are fixedly installed on both sides of the outer spiral sleeve. By turning the fixing rods, the outer spiral sleeve is rotated along the outside of the internal thread screw joint, thereby disassembling or installing the bottom cover shell, so that the precipitate reacting inside can be easily removed.

[0007] As an optimization, the mixing assembly includes a support fixedly installed on the outside of the rotating rod. A stirring rod is rotatably connected to the end of the support. Stirring support rods are rotatably connected to both the upper and lower sides of the end of the stirring rod. The outer side of the stirring support rod has a spiral blade. The rotation of the rotating rod will drive the stirring rod to rotate and stir around it. The spiral blades on the outer side of the stirring support rod can make the stirring rod have an up-and-down oscillating force.

[0008] As an optimization, the stirring rod is provided with grooves on the upper and lower sides, and a sliding seat is slidably connected inside the groove. A support plate is fixedly installed on the outer side of the sliding seat, and a support plate is fixedly installed on the outer side of the rotating rod. A telescopic rod is hinged between the support plate and the support plate. When the stirring rod swings up and down, it will drive the sliding seat to squeeze and stretch the telescopic rod back and forth while sliding along the inner wall of the groove.

[0009] As an optimization, a guide rod is fixedly installed at the center of the inner side of the groove, and the sliding seat is slidably sleeved on the outside of the guide rod. By sliding the sliding seat along the outside of the guide rod, it can play a guiding and limiting role.

[0010] As an optimization, the telescopic rod includes an outer tube and a connecting rod, and the connecting rod is slidably inserted into the inside of the outer tube. A slider is fixedly installed at one end of the connecting rod inside the outer tube, and a spring is fixedly installed between the slider and the top wall of the outer tube. By squeezing or stretching the connecting rod, the slider can be driven to squeeze or stretch the spring.

[0011] As an optimization, a conduit is fixedly installed inside the tank, and a hose is inserted into the top of the conduit. The other end of the hose is connected to an air pump. Several sets of nozzles are fixedly installed on one side of the conduit relative to the center. Air is supplied along the hose by an external air pump, which will then inflate the wastewater in the tank through the nozzles.

[0012] The beneficial effects of this utility model are:

[0013] 1. This wastewater treatment device for ore processing uses a rotating rod to drive a stirring rod to rotate and stir. The spiral blades on the outside of the stirring rod cause the stirring rod to swing up and down, which in turn causes the sliding seat to press and stretch the telescopic rod back and forth, thus assisting the stirring rod to swing up and down and stir. This allows the alkali and wastewater to fully contact and mix while rotating and stirring, thereby improving the mixing efficiency.

[0014] 2. This wastewater treatment device for ore processing uses an external air pump to deliver air along a hose, which is then discharged from the nozzle. This air is then used to fill the wastewater in the tank, allowing for more thorough contact between the alkali material and the wastewater, thereby further improving the efficiency of the mixing reaction.

[0015] 3. The wastewater treatment device for ore processing can be disassembled by turning the fixing rod and rotating the outer spiral sleeve counterclockwise along the outside of the internal threaded joint. This allows the precipitate from the internal reaction to be removed. Then, the outer spiral sleeve is placed on the outside of the internal threaded joint and rotated clockwise to complete the installation, thus facilitating the collection of precipitate from the next wastewater treatment. Attached Figure Description

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

[0017] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the mixing and stirring structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the telescopic rod structure of this utility model.

[0020] In the diagram: 1. Tank body; 2. Support leg; 3. Inlet pipe; 4. Drain pipe; 5. Metering feeder; 6. Rotating rod; 7. Mixing and stirring assembly; 8. Bottom cover shell; 9. Outer spiral sleeve; 10. Internal threaded joint; 11. Fixing rod; 12. Support; 13. Stirring rod; 14. Stirring support rod; 15. Spiral blade; 16. Slide groove; 17. Sliding seat; 18. Telescopic rod; 19. Guide rod; 20. Outer sleeve; 21. Connecting rod; 22. Sliding block; 23. Spring; 24. Conduit; 25. Hose; 26. Nozzle. Detailed Implementation

[0021] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-2 A wastewater treatment device for ore processing includes a tank body 1, a support leg 2 fixedly installed at the bottom of the tank body 1, an inlet pipe 3 fixedly connected to one side of the top of the support leg 2, a drain pipe 4 fixedly connected to one side of the bottom of the tank body 1, a metering feeder 5 for quantitatively adding alkali material installed at the top of the tank body 1, a rotating rod 6 rotatably connected inside the tank body 1, a transmission component for driving the rotating rod 6 to rotate at the top of the tank body 1, a mixing and stirring assembly 7 for stirring and mixing on the outside of the rotating rod 6, and a bottom cover shell 8 detachably installed at the bottom of the tank body 1.

[0024] Please see Figure 1-2 An outer spiral sleeve 9 is fixedly installed on the outside of the bottom cover shell 8. An internal threaded connection part 10 is provided on the bottom outer side of the tank body 1 corresponding to the outer spiral sleeve 9. The outer spiral sleeve 9 is spirally sleeved on the outside of the internal threaded connection part 10. Fixing rods 11 are fixedly installed on both sides of the outer spiral sleeve 9. By turning the fixing rods 11, the outer spiral sleeve 9 is rotated along the outside of the internal threaded connection part 10, which will allow the bottom cover shell 8 to be disassembled or installed, so that the precipitate reacted inside can be easily removed.

[0025] Please see Figure 3-4 The mixing assembly 7 includes a support 12 fixedly installed on the outside of the rotating rod 6. The end of the support 12 is rotatably connected to a stirring rod 13. Both the upper and lower sides of the end of the stirring rod 13 are rotatably connected to stirring support rods 14. The outer side of the stirring support rod 14 has a spiral blade 15. The rotation of the rotating rod 6 will drive the stirring rod 13 to rotate and mix around it. The spiral blade 15 on the outer side of the stirring support rod 14 can make the stirring rod 13 have a force to swing up and down. Thus, it can swing back and forth while rotating and mixing, so that the alkali and wastewater can fully contact and mix, thereby improving the mixing efficiency.

[0026] Please see Figure 3-4 The stirring rod 13 has grooves 16 on its upper and lower sides. A sliding seat 17 is slidably connected inside the groove 16. A support plate 1 is fixedly installed on the outer side of the sliding seat 17, and a support plate 2 is fixedly installed on the outer side of the rotating rod 6. A telescopic rod 18 is hinged between the support plate 1 and the support plate 2. When the stirring rod 13 swings up and down, it will drive the sliding seat 17 to squeeze and stretch the telescopic rod 18 back and forth while sliding along the inner wall of the groove 16, thereby assisting the stirring rod 13 to swing up and down for stirring. A guide rod 19 is fixedly installed in the center of the groove 16, and the sliding seat 17 is slidably sleeved on the outer side of the guide rod 19. When the sliding seat 17 slides along the outer side of the guide rod 19, it can play a guiding and limiting role, preventing the sliding seat 17 from accidentally getting stuck.

[0027] Please see Figure 3-4 The telescopic rod 18 includes an outer tube 20 and a connecting rod 21. The connecting rod 21 is slidably inserted into the inside of the outer tube 20. A slider 22 is fixedly installed at one end of the connecting rod 21 inside the outer tube 20. A spring 23 is fixedly installed between the slider 22 and the top wall of the outer tube 20. By squeezing or stretching the connecting rod 21, the slider 22 can be driven to squeeze or stretch the spring 23, and the spring 23 can be reset by its own elastic force.

[0028] Please see Figure 1-4 Inside the tank 1, a conduit 24 is fixedly installed. A hose 25 is inserted into the top of the conduit 24. The other end of the hose 25 is connected to an air pump. Several sets of nozzles 26 are fixedly installed on one side of the conduit 24 relative to the center. By supplying air along the hose 25 through an external air pump, air will be supplied to the wastewater in the tank through the nozzles 26, thereby enabling the alkali material and wastewater to come into more complete contact and improving the efficiency of the mixing reaction.

[0029] In use, wastewater is first discharged into the tank through the inlet pipe 3, and then a certain amount of alkali is added into the tank through the metering feeder 5. Then, the rotating rod 6 is driven to rotate through the transmission component, which in turn drives the stirring rod 13 to rotate and stir. The spiral blade 15 on the outside of the stirring support rod 14 gives the stirring rod 13 the force to swing up and down. This causes the sliding seat 17 to squeeze and stretch the telescopic rod 18 back and forth while sliding along the inner wall of the chute 16, thus assisting the stirring rod 13 to swing up and down and stir. In this way, it can swing back and forth while rotating and stirring.

[0030] At the same time, by starting an external air pump, air is supplied along the hose 25 and then discharged from the nozzle 26 along the hose 25, which in turn fills the wastewater in the tank with air, so that the alkali material and the wastewater can be in contact more fully.

[0031] After the reaction is completed, the treated liquid is discharged through the drain pipe 4. The heavy metals in the internal wastewater form hydroxide precipitates that accumulate on the bottom cover shell 8. At this time, by turning the fixing rod 11 and rotating the outer spiral sleeve 9 counterclockwise along the outside of the internal threaded joint 10, the bottom cover shell 8 can be disassembled so that the precipitates from the internal reaction can be taken out. Then, the outer spiral sleeve 9 is put on the outside of the internal threaded joint 10 and rotated clockwise to complete the installation, which facilitates the collection of precipitates for the next wastewater treatment.

[0032] In summary, this wastewater treatment device for ore processing, by rotating the rotating rod 6, drives the stirring rod 13 to rotate and stir around it. Then, by the spiral blade 15 set on the outside of the stirring support rod 14, the stirring rod 13 can have the force to swing up and down. This will drive the sliding seat 17 to squeeze and stretch the telescopic rod 18 back and forth, thereby assisting the stirring rod 13 to swing up and down and stir. Thus, while rotating and stirring, it swings back and forth, thereby allowing the alkali and wastewater to come into full contact and mix, improving the stirring and mixing efficiency.

[0033] By starting an external air pump, air is supplied along the hose 25 and then discharged from the nozzle 26, thereby filling the wastewater in the tank with air, making the alkali material and wastewater come into more complete contact, and thus further improving the efficiency of the mixing reaction.

[0034] By turning the fixing rod 11 and rotating the outer spiral sleeve 9 counterclockwise along the outside of the internal threaded joint 10, the bottom cover 8 can be disassembled, so that the precipitate from the internal reaction can be taken out. Then, the outer spiral sleeve 9 is put on the outside of the internal threaded joint 10 and rotated clockwise to complete the installation, which facilitates the collection of precipitate for the next wastewater treatment.

[0035] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," "join," and "fix" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0036] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings.

[0037] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An ore processing wastewater treatment device, comprising a tank body (1), a supporting leg (2) is fixedly installed at the bottom of the tank body (1), a liquid inlet pipe (3) is fixedly communicated with one side of the top of the supporting leg (2), a liquid outlet pipe (4) is fixedly communicated with one side of the bottom of the tank body (1), characterized in that: The top of the tank body (1) is provided with a metering feeder (5) for quantitative addition of alkali materials, a rotating rod (6) is rotatably connected to the inside of the tank body (1), a transmission member for driving the rotating rod (6) to rotate is arranged on the top of the tank body (1), a uniform mixing and stirring assembly (7) for stirring and mixing is arranged on the outside of the rotating rod (6), and a bottom cover shell (8) is detachably mounted on the bottom of the tank body (1).

2. The wastewater treatment device for ore processing according to claim 1, characterized by: An outer spiral sleeve (9) is fixedly mounted on the outside of the bottom cover shell (8), an inner threaded joint (10) corresponding to the outer spiral sleeve (9) is arranged on the outside of the bottom of the tank body (1), and the outer spiral sleeve (9) is spirally sleeved on the outside of the inner threaded joint (10). The two sides of the outer spiral sleeve (9) are fixedly provided with fixed rods (11).

3. The wastewater treatment device for ore processing according to claim 1, characterized by: The uniform mixing and stirring assembly (7) comprises a support (12) fixedly mounted on the outside of the rotating rod (6), a stirring rod (13) rotatably connected to the end of the support (12), stirring branch rods (14) rotatably connected to the upper and lower sides of the end of the stirring rod (13), and helical leaves (15) spirally arranged on the outside of the stirring branch rods (14).

4. The wastewater treatment device for ore processing according to claim 3, characterized by: The upper and lower sides of the stirring rod (13) are provided with sliding grooves (16), the inside of the sliding groove (16) is slidably connected with a sliding seat (17), the outside of the sliding seat (17) is fixedly provided with a first support plate, the outside of the rotating rod (6) is fixedly provided with a second support plate, and a telescopic rod (18) is hingedly connected between the first support plate and the second support plate.

5. The wastewater treatment device for ore processing according to claim 4, characterized by: The inside of the sliding groove (16) is fixedly provided with a guide rod (19), and the sliding seat (17) is slidably sleeved on the outside of the guide rod (19).

6. The wastewater treatment device for ore processing according to claim 4, characterized by: The telescopic rod (18) comprises an outer sleeve (20) and a connecting rod (21), the connecting rod (21) is slidably inserted into the inner sleeve (20), one end of the connecting rod (21) located in the inner sleeve (20) is fixedly provided with a sliding block (22), and a spring (23) is fixedly arranged between the sliding block (22) and the top wall of the outer sleeve (20).

7. The wastewater treatment device for ore processing according to any one of claims 1 to 6, characterized by: A conduit (24) is fixedly arranged in the inside of the tank body (1), a hose (25) is inserted into the top of the conduit (24), the other end of the hose (25) is connected with an air pump, and a plurality of groups of spray heads (26) are fixedly arranged on the opposite side of the center of the conduit (24).

Images