Wastewater recycling device for concrete mixing plant

Abstract

The utility model discloses a waste water recycling device for a concrete mixing plant, which relates to the technical field of waste water recycling devices and comprises a machine body, the upper surface of the machine body is fixedly connected with a feed pipe, the front side of the machine body is fixedly connected with a display, the front side of the machine body is fixedly connected with a liquid discharge pipe, and the left side of the machine body is fixedly connected with a liquid outlet pipe. The left side of the machine body is fixedly connected with a connecting pipe, the front side of the machine body is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a driving shaft. Through mutual cooperation of the first motor, the driving shaft, the fluted disc, the rotating column and the stirring rod, the stirring rod can be driven to rotate, neutralization liquid and waste water are fully mixed, the neutralization time is shortened, the waste water yield efficiency of the device is improved, meanwhile, through cooperation of the first water suction pump, the treated waste water can be detected, and the detection efficiency is improved. If the wastewater does not meet the standard, the wastewater is neutralized again and can be treated for multiple times.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater recycling devices, in particular to a wastewater recycling device for a concrete mixing station. Background Art

[0002] The wastewater reuse device of the concrete mixing station is mainly used to treat and recycle the wastewater generated by the mixing station so as to reuse these water resources and achieve the goals of environmental protection and cost saving. In the process of concrete production, a large amount of wastewater and waste residue will be generated, which not only pollutes the environment, but also pollutes the soil and groundwater resources if it is directly discharged without treatment, and also wastes a lot of water resources. Therefore, the use of wastewater reuse devices to effectively treat and reuse wastewater has important economic and environmental significance.

[0003] The existing technology has the following problems:

[0004] The existing wastewater recycling device of the concrete mixing station mainly cooperates with the base, the slot, the support leg, the sealing ring, the valve body, the limit slot and the movable slot to facilitate the maintenance and replacement of the filter screen and ensure that the filter screen can be used for normal filtering. Since the wastewater is an alkaline liquid, it needs an acidic liquid for neutralization. During the neutralization process, the existing device does not stir to accelerate the neutralization, resulting in reduced wastewater recovery efficiency. Utility Model Content

[0005] The utility model provides a wastewater recycling device for a concrete mixing station to solve the problems existing in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A wastewater recycling device for a concrete mixing station comprises a body, wherein a feed pipe is fixedly connected to the upper surface of the body, a display is fixedly connected to the front side of the body, a liquid discharge pipe is fixedly connected to the front side of the body, a liquid outlet pipe is fixedly connected to the left side of the body, a connecting pipe is fixedly connected to the left side of the body, a first motor is fixedly connected to the front side of the body, a driving shaft is fixedly connected to the output end of the first motor, a first gear is arranged at the other end of the driving shaft, a toothed disc is clamped on the outer wall of the first gear, a rotating column is fixedly connected to the upper surface of the toothed disc, a rotating disc is fixedly connected to the upper end of the rotating column, a plurality of stirring rods are fixedly connected to the outer wall of the rotating disc, a discharging plate is fixedly connected to the rear side of the body, and a flap is rotatably connected to the side inner wall of the discharging plate;

[0008] A second motor is fixedly connected to the right side of the body, a rotating shaft is fixedly connected to the output end of the second motor, and a second gear is fixedly connected to the other end of the rotating shaft, a clamping plate is clamped on the outer wall of the second gear, and a connecting column is rotatably connected to the upper end of the clamping plate, filter plates are rotatably connected to the left and right sides of the inner wall of the body, a screen is fixedly connected to the inner wall of the filter plate, a rotating rod is rotatably connected to the rear side of the filter plate, a material box is fixedly connected to the inner wall of the body, a discharge pipe is fixedly connected to the lower surface of the material box, partitions are fixedly connected to the left and right sides of the body, a pH detector is fixedly connected to the front side of the partition, a second water pump is fixedly connected to the bottom inner wall of the body, a first water pump is fixedly connected to the bottom inner wall of the body, and a liquid adding pipe is fixedly connected to the rear side of the body.

[0009] A further improvement of the technical solution of the utility model is that a limiting groove is arranged on the right side of the machine body, and the outer wall of the clamping plate is slidably connected to the limiting groove.

[0010] A further improvement of the technical solution of the utility model is that: both ends of the rotating rod are fixedly connected to the machine body, and the outer wall of the rotating shaft is rotatably connected to the machine body.

[0011] A further improvement of the technical solution of the utility model is that the output end of the first water pump is fixedly connected to the liquid outlet pipe, and the output end of the second water pump is fixedly connected to the connecting pipe.

[0012] A further improvement of the technical solution of the utility model is that: the lower surface of the toothed disc is rotatably connected to the material holding box, and the outer wall of the driving shaft is rotatably connected to the material holding box.

[0013] A further improvement of the technical solution of the utility model is that: the outer wall of the driving shaft is rotatably connected to the machine body, and the first motor and the second motor are both electrically connected to an external power supply.

[0014] A further improvement of the technical solution of the utility model is that both the display and the pH detector are electrically connected to an external power supply, and the display is electrically connected to the pH detector.

[0015] A further improvement of the technical solution of the utility model is that both the first water pump and the second water pump are electrically connected to an external power supply.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a wastewater recycling device for a concrete mixing station. Through the cooperation of a first motor, a drive shaft, a gear plate, a rotating column and a stirring rod, the stirring rod can be driven to rotate, so that the neutralizing liquid and the wastewater are fully mixed, the neutralization time is reduced, and the efficiency of the device in discharging wastewater is improved. At the same time, in conjunction with the first water pump, the treated wastewater can be tested. If it does not meet the standards, it will be neutralized again, and the wastewater can be treated multiple times.

[0018] 2. The utility model provides a wastewater recycling device for a concrete mixing station. Through the cooperation of the screen, the filter plate, the second motor, the clamping plate and the second gear, the filter plate can be driven to rotate, and the slag or gravel on the screen can be poured out to avoid the accumulation of slag and gravel on the filter, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0021] Figure 3 It is a schematic diagram of the internal structure of part of the utility model;

[0022] Figure 4 It is a partial structural explosion diagram of the utility model;

[0023] Figure 5 It is another structural schematic diagram of the utility model;

[0024] Figure 6 This is another schematic diagram of the internal structure of the utility model.

[0025] In the figure: 1. body; 2. discharge pipe; 3. first motor; 4. feed pipe; 5. display; 6. discharge pipe; 7. connecting pipe; 8. screen; 9. discharge plate; 10. flap; 11. first water pump; 12. second water pump; 13. partition; 14. material box; 15. filter plate; 16. connecting column; 17. rotating rod; 18. second motor; 19. clamping plate; 20. rotating shaft; 21. second gear; 22. liquid adding pipe; 23. limiting groove; 24. driving shaft; 25. gear disc; 26. rotating column; 27. rotating disk; 28. stirring rod; 29. ​​pH detector. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods:

[0027] like Figure 1-3As shown, the utility model provides a wastewater recycling device for a concrete mixing station, a body 1, a limiting groove 23 is arranged on the right side of the body 1, the outer wall of the clamping plate 19 is slidably connected to the limiting groove 23, a feed pipe 4 is fixedly connected to the upper surface of the body 1, a display 5 is fixedly connected to the front side of the body 1, the display 5 and the PH detector 29 are both electrically connected to an external power supply, the display 5 and the PH detector 29 are electrically connected, a discharge pipe 2 is fixedly connected to the front side of the body 1, a liquid outlet pipe 6 is fixedly connected to the left side of the body 1, a connecting pipe 7 is fixedly connected to the left side of the body 1, a first motor 3 is fixedly connected to the front side of the body 1, a drive shaft 24 is fixedly connected to the output end of the first motor 3, the outer wall of the drive shaft 24 is rotatably connected to the body 1, and the first motor 3 and the second motor 18 are both electrically connected to the external power supply. Then, a first gear is provided at the other end of the driving shaft 24, and a toothed disc 25 is clamped on the outer wall of the first gear. The lower surface of the toothed disc 25 is rotatably connected to the material holding box 14, and the outer wall of the driving shaft 24 is rotatably connected to the material holding box 14. A rotating column 26 is fixedly connected to the upper surface of the toothed disc 25, and a rotating disk 27 is fixedly connected to the upper end of the rotating column 26. A plurality of stirring rods 28 are fixedly connected to the outer wall of the rotating disk 27. A discharging plate 9 is fixedly connected to the rear side of the machine body 1, and a flap 10 is rotatably connected to the side inner wall of the discharging plate 9. The driving shaft 24 is driven to rotate by the first motor 3, and the driving shaft 24 drives the first gear to rotate. The rotation of the first gear will be clamped with the toothed disc 25, thereby driving the toothed disc 25 to rotate, and the toothed disc 25 drives the rotating column 26 to rotate, thereby driving the upper and lower stirring rods 28 to rotate, so that the neutralization liquid and the wastewater are fully mixed.

[0028] like Figure 4-6As shown, the utility model provides a technical solution: preferably, a second motor 18 is fixedly connected to the right side of the body 1, a rotating shaft 20 is fixedly connected to the output end of the second motor 18, a second gear 21 is fixedly connected to the other end of the rotating shaft 20, a clamping plate 19 is clamped on the outer wall of the second gear 21, a connecting column 16 is rotatably connected to the upper end of the clamping plate 19, filter plates 15 are rotatably connected to the left and right sides of the inner wall of the body 1, a screen 8 is fixedly connected to the inner wall of the filter plate 15, a rotating rod 17 is rotatably connected to the rear side of the filter plate 15, both ends of the rotating rod 17 are fixedly connected to the body 1, the outer wall of the rotating shaft 20 is rotatably connected to the body 1, a material box 14 is fixedly connected to the inner wall of the body 1, a discharge pipe is fixedly connected to the lower surface of the material box 14, and the left and right sides of the body 1 are fixedly connected to the material box 14. A partition 13 is fixedly connected to the side of the body 1, a PH detector 29 is fixedly connected to the front side of the partition 13, a second water pump 12 is fixedly connected to the bottom inner wall of the body 1, a first water pump 11 is fixedly connected to the bottom inner wall of the body 1, the first water pump 11 and the second water pump 12 are both electrically connected to an external power supply, an output end of the first water pump 11 is fixedly connected to the liquid outlet pipe 6, an output end of the second water pump 12 is fixedly connected to the connecting pipe 7, a liquid adding pipe 22 is fixedly connected to the rear side of the body 1, and is rotated by the second motor 18, the second motor 18 drives the rotating shaft 20 to rotate, the rotating shaft 20 drives the second gear 21 to rotate, the second gear 21 and the clamping plate 19 cooperate with each other, and can drive the filter plate 15 to rotate, thereby pouring out the debris and gravel on the screen 8 to avoid accumulation.

[0029] The display and the pH detector are both prior art and will not be described in detail here.

[0030] The following is a detailed description of the working principle of the wastewater reuse device of the concrete mixing station.

[0031] like Figure 1-6As shown, the power is turned on, and waste water is now added into the device through the feed pipe 4. The debris and gravel will be filtered by the screen 8, and the waste water will enter the material storage box 14. If a large amount of debris is accumulated on the screen 8, the second motor 18 can be turned on, and the second motor 18 rotates, and the second motor 18 drives the rotating shaft 20 to rotate, and the rotating shaft 20 drives the second gear 21 to rotate. The second gear 21 and the clamping plate 19 cooperate with each other to drive the filter plate 15 to rotate, so as to pour out the debris and gravel on the screen 8, and then turn on the second water pump 12, and the second water pump 12 adds the neutralizing liquid into the material storage box 14 through the connecting pipe 7. In the process, the first motor 3 is started, the first motor 3 drives the driving shaft 24 to rotate, the driving shaft 24 drives the first gear to rotate, the rotation of the first gear will engage with the toothed disc 25, thereby driving the toothed disc 25 to rotate, the toothed disc 25 drives the rotating column 26 to rotate, thereby driving the upper and lower stirring rods 28 to rotate, so that the neutralizing liquid and the wastewater are fully mixed, and the wastewater after stirring flows into the bottom of the machine body 1 through the discharge pipe. Whether the wastewater meets the discharge standard can be seen through the display 5. If not, the first water pump 11 is turned on, and the first water pump 11 draws the wastewater back into the material storage box 14 through the liquid outlet pipe 6 for treatment.

[0032] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A wastewater recycling device for a concrete mixing station, characterized in that: The machine comprises a body (1), the upper surface of the body (1) is fixedly connected to a feed pipe (4), the front side of the body (1) is fixedly connected to a display (5), the front side of the body (1) is fixedly connected to a liquid discharge pipe (2), the left side of the body (1) is fixedly connected to a liquid outlet pipe (6), the left side of the body (1) is fixedly connected to a connecting pipe (7), the front side of the body (1) is fixedly connected to a first motor (3), and the output end of the first motor (3) is fixedly connected to a drive shaft (24), a first gear is provided at the other end of the driving shaft (24), a toothed disc (25) is clamped on the outer wall of the first gear, a rotating column (26) is fixedly connected to the upper surface of the toothed disc (25), a rotating disc (27) is fixedly connected to the upper end of the rotating column (26), a plurality of stirring rods (28) are fixedly connected to the outer wall of the rotating disc (27), a discharging plate (9) is fixedly connected to the rear side of the machine body (1), and a flap (10) is rotatably connected to the side inner wall of the discharging plate (9); A second motor (18) is fixedly connected to the right side of the machine body (1), an output end of the second motor (18) is fixedly connected to a rotating shaft (20), the other end of the rotating shaft (20) is fixedly connected to a second gear (21), an outer wall of the second gear (21) is clamped with a clamping plate (19), an upper end of the clamping plate (19) is rotatably connected to a connecting column (16), filter plates (15) are rotatably connected to the left and right sides of the inner wall of the machine body (1), a screen (8) is fixedly connected to the inner wall of the filter plate (15), and the filter plate (15) is A rotating rod (17) is rotatably connected to the rear side, a material storage box (14) is fixedly connected to the inner wall of the body (1), a discharge pipe is fixedly connected to the lower surface of the material storage box (14), a partition (13) is fixedly connected to the left and right sides of the body (1), a pH detector (29) is fixedly connected to the front side of the partition (13), a second water pump (12) is fixedly connected to the bottom inner wall of the body (1), a first water pump (11) is fixedly connected to the bottom inner wall of the body (1), and a liquid adding pipe (22) is fixedly connected to the rear side of the body (1).

2. A wastewater recycling device for a concrete mixing station according to claim 1, characterized in that: A limiting groove (23) is provided on the right side of the machine body (1), and the outer wall of the clamping plate (19) is slidably connected to the limiting groove (23).

3. A wastewater recycling device for a concrete mixing station according to claim 1, characterized in that: Both ends of the rotating rod (17) are fixedly connected to the machine body (1), and the outer wall of the rotating shaft (20) is rotatably connected to the machine body (1).

4. A wastewater recycling device for a concrete mixing station according to claim 1, characterized in that: The output end of the first water pump (11) is fixedly connected to the liquid outlet pipe (6), and the output end of the second water pump (12) is fixedly connected to the connecting pipe (7).

5. A wastewater recycling device for a concrete mixing station according to claim 1, characterized in that: The lower surface of the toothed disc (25) is rotatably connected to the material holding box (14), and the outer wall of the driving shaft (24) is rotatably connected to the material holding box (14).

6. A wastewater recycling device for a concrete mixing station according to claim 1, characterized in that: The outer wall of the driving shaft (24) is rotatably connected to the machine body (1), and the first motor (3) and the second motor (18) are both electrically connected to an external power source.

7. A wastewater recycling device for a concrete mixing station according to claim 1, characterized in that: The display (5) and the pH detector (29) are both electrically connected to an external power source, and the display (5) and the pH detector (29) are electrically connected.

8. A wastewater recycling device for a concrete mixing station according to claim 1, characterized in that: The first water pump (11) and the second water pump (12) are both electrically connected to an external power source.

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