Metallurgy environment-friendly wastewater discharge device

Abstract

The utility model discloses a metallurgical environment-friendly wastewater discharge device which comprises a treatment tank, a motor is arranged on the upper end face of the treatment tank, the output end of the motor is connected with a first pulley, the outer wall of the first pulley is sleeved with a belt, and one end of the belt is connected to a second pulley. A positioning rod is arranged in the middle of the second pulley, four stirring blades are arranged on the outer side of the positioning rod, cleaning scrapers are arranged on the outer walls of the four stirring blades, a filtering box is arranged on one side of the treatment tank, two fixing frames are arranged in the filtering box, and filtering plates are arranged in the fixing frames. An activated carbon plate is arranged in the filter plate, a sponge plate is arranged above the activated carbon plate, and an inserting plate is arranged on the front side of the fixing frame, so that sufficient stirring after mixing of wastewater and chemicals and sufficient filtering of the treated metallurgical wastewater can be achieved, and practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater discharge, in particular to a metallurgical environmentally friendly wastewater discharge device. Background Art

[0002] Metallurgical industrial wastewater is also known as steel plant wastewater. The wastewater contains tar, dirt, and some metal impurities. These wastewaters must be treated before they can be discharged, otherwise they will cause irreversible pollution to the environment. However, some companies do not consider the recycling of resources and environmental protection. The high output of pollutants and the inability to recycle resources will have a greater impact on the environment.

[0003] The existing patent with publication number CN216191521U proposes an environmentally friendly metallurgical wastewater discharge device, which is provided with a pretreatment tank, an ozone generating chamber is provided inside the pretreatment tank, an ozone device is installed in the ozone generating chamber, the ozone device is connected to the air distribution pipe in the pretreatment tank, a leaking plate is installed below the air distribution pipe, a plurality of leaking holes are provided on the leaking plate, and an adjusting component for adjusting the leaking holes is installed in the leaking plate; the water outlet of the pretreatment tank is connected to the water inlet of the sedimentation tank, the filtration tank is connected to the sedimentation tank and has a water outlet at the bottom; a medicine dispensing pipe is installed below the leaking plate, the medicine dispensing pipe is connected to the medicine adding component fixedly installed on the side wall of the pretreatment tank, and a stirring fan blade driven by a motor is installed below the medicine dispensing pipe.

[0004] Although the above-mentioned discharge device filters the mixed wastewater by setting a filter plate, the filtering effect of the filter plate is relatively poor, and the impurities in the wastewater cannot be filtered more fully. In addition, it is fastened by bolts, and it is relatively inconvenient to disassemble, which brings a burden to the staff and is time-consuming and laborious. In view of the above problems, we proposed an improved and upgraded metallurgical environmental wastewater discharge device. Utility Model Content

[0005] The purpose of the utility model is to provide a metallurgical environmental wastewater discharge device to solve the problems raised in the above background technology.

[0006] In order to solve the above problems, the following technical solutions are provided:

[0007] A metallurgical environmental wastewater discharge device is designed, including a treatment tank, wherein a motor is arranged on the upper end surface of the treatment tank and a first pulley is connected to the output end of the motor, a belt is sleeved on the outer wall of the first pulley and one end of the belt is connected to the second pulley, a positioning rod is arranged in the middle of the second pulley and four stirring blades are arranged on the outer side of the positioning rod, and cleaning scrapers are arranged on the outer walls of the four stirring blades, a filter box is arranged on one side of the treatment tank, two fixed frames are arranged inside the filter box, and a filter plate is arranged inside the fixed frame, an activated carbon plate is arranged inside the filter plate and a sponge plate is arranged above the activated carbon plate, and a plug-in plate is arranged on the front side of the fixed frame.

[0008] Furthermore, the outer wall of the treatment tank is provided with a water inlet and the upper end surface of the treatment tank is provided with a drug inlet, the motor is fixedly arranged inside the protective cover and the protective cover is arranged at the upper end of the treatment tank.

[0009] Furthermore, one end of the positioning rod is rotatably installed inside the processing tank, the outer wall of the positioning rod is sleeved with a fixed sleeve and four stirring blades are fixedly arranged outside the fixed sleeve, and the cleaning scraper rotates in contact with the inner wall of the processing tank.

[0010] Furthermore, a connecting pipe is arranged outside the treatment tank and one end of the connecting pipe is arranged on the water pump, a water guide pipe is arranged at the other end of the water pump and one end of the water guide pipe is arranged on the upper end of the filter box, and a water outlet pipe is opened on the outer wall of the filter box.

[0011] Furthermore, push buckles are provided on both sides of the outer wall of the plug board, and clamping slot covers are symmetrically provided on both sides of the outer wall of the fixing frame, and the push buckles are connected inside the clamping slot covers.

[0012] Furthermore, a fixing rod is arranged inside the filter plate, one end of which passes through the activated carbon plate and the sponge plate, and sliders are arranged on both sides of the outer wall of the filter plate, and the sliders are slidably connected inside the fixing frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a motor, a first pulley, a belt, a second pulley, a positioning rod, a stirring blade, a cleaning scraper and other components. The first pulley is driven by a driving motor to rotate, so that the first pulley drives the positioning rod in the middle of the second pulley to rotate by the belt, and then the positioning rod drives four stirring blades on the outer wall of the fixed sleeve to fully mix and stir the wastewater and the reagent. While stirring, the cleaning scraper on the outer wall of the stirring blade is used to clean the inner wall of the treatment tank to avoid the problem of metallurgical precipitates adhering to the inner wall and causing difficulty in cleaning. It is beneficial to fully mix and stir the reagent and metallurgical wastewater while cleaning the tank wall, reducing the burden on the staff and having a simple structure.

[0015] 2. The utility model device is provided with a fixed frame, a filter plate, an activated carbon plate, a sponge plate, a fixed rod, a plug-in plate, a push buckle and other components. The buckle is manually pressed to detach from the inside of the card slot cover, and then the plug-in plate is pulled out. Then the filter plate is moved out from the inside of the fixed frame by a slider, and the internal activated carbon plate is used to adsorb impurities and the sponge plate is used to filter and intercept them. The filtered water source flows out through the water outlet pipe, which is conducive to fully filtering the mixed water source and facilitating the quick disassembly and cleaning of the filter plate, thereby improving the purification effect, saving time and effort, and being simple to operate.

[0016] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of a metallurgical environmental wastewater discharge device of the utility model;

[0019] Figure 2 It is a partial cross-sectional structural schematic diagram of a metallurgical environmental wastewater discharge device of the utility model;

[0020] Figure 3 for Figure 2 Schematic diagram of the local split structure;

[0021] Figure 4 for Figure 2 Schematic diagram of the partially enlarged split structure.

[0022] In the figure: 1. treatment tank; 2. water inlet; 3. medicine inlet; 4. protective cover; 5. filter box; 6. connecting pipe; 7. water pump; 8. water outlet pipe; 9. plug-in board; 10. water guide pipe; 11. stirring blade; 12. fixing frame; 13. motor; 14. first pulley; 15. belt; 16. second pulley; 17. positioning rod; 18. fixing sleeve; 19. cleaning scraper; 20. push buckle; 21. snap-on slot cover; 22. filter plate; 23. slider; 24. sponge plate; 25. activated carbon plate; 26. fixing rod. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 - Figure 4 As shown, the present embodiment provides a design of a metallurgical environmental wastewater discharge device, comprising a treatment tank 1, a motor 13 is provided on the upper end surface of the treatment tank 1, and the output end of the motor 13 is connected to a first pulley 14, a belt 15 is sleeved on the outer wall of the first pulley 14, and one end of the belt 15 is connected to a second pulley 16, a positioning rod 17 is provided in the middle of the second pulley 16, and four stirring blades 11 are provided on the outer side of the positioning rod 17, and a cleaning scraper 19 is provided on the outer wall of the four stirring blades 11, a filter box 5 is provided on one side of the treatment tank 1, two fixed frames 12 are respectively provided inside the filter box 5, and a filter plate 22 is provided inside the fixed frame 12, an activated carbon plate 25 is provided inside the filter plate 22, and a sponge plate 24 is provided above the activated carbon plate 25, and a plug-in plate 9 is provided on the front side of the fixed frame 12.

[0025] Preferably, the outer wall of the treatment tank 1 is provided with a water inlet pipe port 2 and the upper end surface of the treatment tank 1 is provided with a drug inlet port 3, the motor 13 is fixedly arranged inside the protective cover 4 and the protective cover 4 is arranged on the upper end of the treatment tank 1, so as to protect the motor 13, one end of the positioning rod 17 is rotatably installed inside the treatment tank 1, the outer wall of the positioning rod 17 is sleeved with a fixed sleeve 18 and four stirring blades 11 are fixedly arranged on the outer side of the fixed sleeve 18, the cleaning scraper 19 is rotated in contact with the inner wall of the treatment tank 1, so as to drive the cleaning scraper 19 to clean the impurities inside the treatment tank 1, so as to avoid the problems of time-consuming and laborious cleaning by the staff by opening the tank cover, a connecting pipe 6 is arranged on the outside of the treatment tank 1 and one end of the connecting pipe 6 is arranged on the water pump 7, a water guide pipe 10 is arranged on the other end of the water pump 7 and one end of the water guide pipe 10 is arranged on the upper end of the filter box 5, and an outlet pipe 8 is opened on the outer wall of the filter box 5, so as to transport the treated water to the inside of the filter box 5 for filtering.

[0026] Preferably, push buckles 20 are provided on both sides of the outer wall of the plug-in board 9, and snap-in slot covers 21 are symmetrically provided on both sides of the outer wall of the fixed frame 12. The push buckles 20 are connected to the inside of the snap-in slot cover 21, which is convenient for quick disassembly of the filter plate 22 and convenient for cleaning. A fixing rod 26 is provided inside the filter plate 22, and one end of the fixing rod 26 passes through the activated carbon plate 25 and the sponge plate 24. Sliders 23 are provided on both sides of the outer wall of the filter plate 22 and the sliders 23 are slidably connected to the inside of the fixed frame 12, which is convenient for adsorbing and filtering impurities in the treated water source and improving the efficiency of water source treatment.

[0027] The use principle and use process of the utility model are as follows: first, the staff connects the metallurgical wastewater pipe to the water inlet 2, and then discharges the metallurgical wastewater into the treatment tank 1. At this time, the staff puts the purification agent into the wastewater from the inlet 3 to mix it. At this time, the external power supply is turned on, and the first pulley 14 is driven to rotate by the driving motor 13, so that the first pulley 14 drives the positioning rod 17 in the middle of the second pulley 16 by the belt 15 to rotate, and then the positioning rod 17 drives the four stirring blades 11 on the outer wall of the fixed sleeve 18 to fully mix and stir the wastewater and the agent. While stirring, the cleaning scraper 19 on the outer wall of the stirring blade 11 is used to clean the inner wall of the treatment tank 1 to prevent metallurgical sediments from adhering to the inner wall The problem of difficulty in cleaning is caused by driving the water pump 7 to make the treated waste water flow to the inside of the filter box 5 through the connecting pipe 6 along the water pipe 10, and then the treated waste water is filtered through the two filter plates 22. At this time, the staff manually presses the buckle 20 to disengage it from the inside of the card slot cover 21, and then pulls out the plug-in plate 9, and then uses the slider 23 to move the filter plate 22 out of the fixed frame 12, and uses the internal activated carbon plate 25 to adsorb impurities and the sponge plate 24 to filter and intercept them, and then the fixing rod 26 is rotated out, the activated carbon plate 25 and the sponge plate 24 can be quickly disassembled for cleaning, and the filtered water source flows out through the outlet pipe 8, which can be used for purification and filtration of metallurgical wastewater.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

Claims

1. A metallurgical environmental wastewater discharge device, characterized in that: The invention comprises a treatment tank (1), wherein a motor (13) is arranged on the upper end surface of the treatment tank (1), and the output end of the motor (13) is connected to a first pulley (14), a belt (15) is sleeved on the outer wall of the first pulley (14), and one end of the belt (15) is connected to a second pulley (16), a positioning rod (17) is arranged in the middle of the second pulley (16), and four stirring blades (11) are arranged on the outer side of the positioning rod (17), and cleaning scrapers (19) are arranged on the outer walls of the four stirring blades (11), a filter box (5) is arranged on one side of the treatment tank (1), two fixed frames (12) are arranged inside the filter box (5), and a filter plate (22) is arranged inside the fixed frame (12), an activated carbon plate (25) is arranged inside the filter plate (22), and a sponge plate (24) is arranged above the activated carbon plate (25), and a plug-in plate (9) is arranged on the front side of the fixed frame (12).

2. A metallurgical environmental wastewater discharge device according to claim 1, characterized in that: The outer wall of the treatment tank (1) is provided with a water inlet (2) and the upper end surface of the treatment tank (1) is provided with a medicine inlet (3); the motor (13) is fixedly arranged inside the protective cover (4) and the protective cover (4) is arranged at the upper end of the treatment tank (1).

3. The metallurgical environmental wastewater discharge device according to claim 1 is characterized in that: One end of the positioning rod (17) is rotatably mounted inside the processing tank (1), the outer wall of the positioning rod (17) is sleeved with a fixing sleeve (18), and four stirring blades (11) are fixedly arranged outside the fixing sleeve (18), and the cleaning scraper (19) is rotatably mounted in contact with the inner wall of the processing tank (1).

4. The metallurgical environmental wastewater discharge device according to claim 1 is characterized in that: A connecting pipe (6) is arranged on the outside of the treatment tank (1), and one end of the connecting pipe (6) is arranged on the water pump (7); a water guide pipe (10) is arranged on the other end of the water pump (7), and one end of the water guide pipe (10) is arranged on the upper end of the filter box (5); and a water outlet pipe (8) is opened on the outer wall of the filter box (5).

5. The metallurgical environmental wastewater discharge device according to claim 1 is characterized in that: Press buckles (20) are provided on both sides of the outer wall of the plug board (9), and clamping slot covers (21) are symmetrically provided on both sides of the outer wall of the fixing frame (12), and the press buckles (20) are connected inside the clamping slot covers (21).

6. The metallurgical environmental wastewater discharge device according to claim 1 is characterized in that: A fixing rod (26) is arranged inside the filter plate (22), one end of the fixing rod (26) passes through the activated carbon plate (25) and the sponge plate (24), and sliding blocks (23) are arranged on both sides of the outer wall of the filter plate (22), and the sliding blocks (23) are slidably connected to the inside of the fixing frame (12).

Images