Zinc-nickel alloy wastewater treatment tank system

Abstract

The invention discloses a zinc-nickel alloy wastewater treatment tank system, which relates to the technical field of water treatment and comprises a treatment tank, a water suction pipe and a suction main body, a liquid inlet groove is formed in the suction body in the circumferential direction, a plurality of sliding plate assemblies are slidably connected into the liquid inlet groove, a lateral hole is formed between every two adjacent sliding plate assemblies at intervals, and a buffering bag is fixed to the inner side of each lateral hole. A driving box is arranged in the center of the bottom in the suction body, a motor and a control system are arranged in the driving box, a rotating shaft is fixedly connected to a main shaft of the motor in a vertically upward mode, a horizontally-arranged rotating rod is fixedly connected to one side of the rotating shaft, a sliding cylinder is fixed to the end, away from the rotating shaft, of the rotating rod, and a right-angle rod is fixed to the top end of the sliding cylinder; a metal detector is fixed to the end, away from the sliding cylinder, of the right-angle rod and used for detecting the zinc-nickel alloy. The technical effect of reducing the impact speed of the metal block by disturbing the flow direction of the wastewater within a short time and shrinking the channel through which the metal block flows is achieved.

Description

Technical Field

[0001] This invention relates to the field of water treatment technology, and more particularly to a zinc-nickel alloy wastewater treatment pond system. Background Technology

[0002] Zinc-nickel alloy wastewater mainly originates from industries such as electroplating, battery manufacturing, and chemicals. It contains heavy metal ions, and direct discharge will cause serious environmental pollution. In existing technologies, when using pipelines to pump wastewater, especially in heavy industrial wastewater treatment, equipment may be submerged in water before pumping out the wastewater for treatment. However, the wastewater may contain large metal debris, which can damage the equipment when it impacts the flow. Therefore, it is necessary to slow down large alloy scrap pieces as they approach the suction pipe inlet. Existing technology includes Chinese patent CN113617092B, which discloses an intelligent wastewater treatment device with high water recovery rate, including… The main body has a water suction pipe connected to its top, and a suction pump is installed on the water suction pipe. The main body has a hollow structure, and a filter screen is installed at the bottom of the main body. The filter screen is located at the bottom of the water suction pipe. A directional protection device is installed at the bottom of the main body. The directional protection device includes a buffer airbag. Receiving bags are evenly installed on the inner wall of the main body. The buffer airbag is folded and installed in the receiving bag, and the inlet end of the buffer airbag is connected to the receiving bag. A ring rail is installed on the outer circumference of the filter screen. An electromagnet is slidably installed on the ring rail. A rotating shaft is rotatably installed in the middle of the filter screen. A rotating rod is fixed to one side of the rotating shaft by welding. The electromagnet is fixed to the rotating rod. A metal detector is installed at one end of the rotating rod. The aforementioned device uses a metal detector to detect the metal block. When the metal block approaches, the airbag is inflated to cushion the metal block and slow it down. However, since the metal block may have some sharp edges, it may damage the airbag when it impacts it, resulting in a shorter service life for the device. Therefore, the aforementioned device needs to be improved. Summary of the Invention

[0003] This application provides a zinc-nickel alloy wastewater treatment tank system, which solves the technical problem in the prior art that the buffer device is easily damaged and thus cannot effectively prevent the impact of the metal block. It achieves the technical effect of slowing down the impact speed of the metal block by temporarily disturbing the flow direction of the wastewater and contracting the channel through which the metal block flows.

[0004] This application provides a zinc-nickel alloy wastewater treatment system, including a treatment tank, a suction pipe, and a suction body. The suction body is cylindrical and coaxially fixed to the bottom end of the suction pipe, and is placed inside the treatment tank. The suction body has a circumferentially oriented inlet groove, within which multiple sets of sliding plate assemblies are slidably connected. These sliding plate assemblies are evenly distributed along the circumference of the suction body, with a lateral hole spaced between every two adjacent sliding plate assemblies. A buffer bladder is fixed to the inner side of each lateral hole near the axis of the suction body, with both ends of the buffer bladder fixed to the sides of the lateral hole opening. The buffer bladder is positioned near... A sliding post made of magnetic material is fixed to one side of the lateral opening. A drive box is located at the center of the bottom inside the suction body. The drive box contains a motor and a control system. The motor spindle is vertically and fixedly connected to a rotating shaft. A horizontally arranged rotating rod is fixedly connected to one side of the rotating shaft. A circular rail is coaxially fixed outside the drive box. The circular rail is a ring track. A sliding cylinder is fixed to the end of the rotating rod away from the rotating shaft. The sliding cylinder slides in conjunction with the circular rail. A right-angle rod is fixed to the top of the sliding cylinder. A metal detector is fixed to the end of the right-angle rod away from the sliding cylinder. The metal detector is used to detect zinc-nickel alloy.

[0005] Preferably, the skateboard assembly includes a first skateboard and a second skateboard, which are slidably engaged. An inner roller is fixed to one end of the first skateboard near the second skateboard, and an inner groove is provided on the second skateboard, with the inner roller slidably connected within the inner groove.

[0006] Preferably, a sliding hole is provided inside the sliding cylinder, the sliding hole is slidably engaged with the sliding cylinder, and an electromagnet is embedded on the side of the sliding cylinder away from the rotating rod.

[0007] Preferably, both the electromagnet and the metal detector are electrically connected to the control system within the drive box.

[0008] Preferably, each of the lateral holes has multiple buffer bladders arranged horizontally in the vertical direction, and the multiple buffer bladders are jointly fixed to a sliding column.

[0009] Preferably, the bottom of the suction body is provided with multiple sliding rails along the radial direction, and each of the multiple sliding rails corresponds to a side hole; the bottom end of the sliding column is slidably connected to the sliding rail.

[0010] Preferably, a tension spring is fixedly connected to the bottom end of the sliding column and the end of the sliding rail near the side hole. The tension spring is used to ensure that the sliding column is close to the side hole when it is not subjected to external force. When the suction pipe is sucking up wastewater, the motor always controls the rotating rod to rotate. When the metal detector detects the zinc-nickel alloy, it sends a signal to the control system. The control system controls the electromagnet to be energized for 1 to 3 seconds. After the electromagnet is energized, it magnetically attracts the sliding column, causing the sliding column to slide along the sliding rail towards the sliding cylinder. At the same time, the sliding column stretches the buffer bag, causing the buffer bag to disturb the flow direction of the surrounding wastewater, thereby slowing down the wastewater. At the same time, the first and second sliding plates fixed on both sides of the buffer bag move closer to each other, narrowing the opening of the side hole and further slowing down the movement speed of the metal block. When the sliding cylinder slides past the corresponding sliding column, the sliding column loses its magnetic attraction and moves towards the side hole under the pull of the tension spring. At the same time, the buffer bag rebounds, causing the opening of the side hole to expand, allowing the suction pipe to continue sucking up wastewater.

[0011] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages: By setting up a sliding plate assembly and a sliding column, when metal is detected, the sliding column, attracted by an electromagnet, causes the lateral hole to narrow, while simultaneously causing the buffer bladder to disturb the flow direction of the wastewater, thereby reducing the impact of the zinc-nickel alloy block. This solves the technical problem in the prior art where the buffer device is easily damaged and thus cannot effectively prevent the impact of the metal block. It achieves the technical effect of slowing down the impact speed of the metal block by disturbing the flow direction of the wastewater for a short time and contracting the channel through which the metal block flows. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the treatment pool of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the suction body of the present invention; Figure 3 This is a top cross-sectional view of the suction body of the present invention; Figure 4 This is a schematic diagram of the distribution of the buffer bladders in this invention; Figure 5 for Figure 3 Schematic diagram of area A; Figure 6 This is a schematic diagram of the narrowed side hole state of the present invention; Figure 7 This is a schematic diagram of the internal structure of the sliding cylinder of the present invention.

[0013] The following components are labeled in the attached diagram: treatment tank 100, suction pipe 200, suction body 300, liquid inlet tank 310, first slide plate 320, inner pulley 321, second slide plate 330, inner sliding groove 331, side hole 340, buffer bladder 400, annular rail 500, drive box 600, rotating shaft 610, rotating rod 620, sliding cylinder 630, sliding hole 631, electromagnet 632, right angle rod 640, metal detector 650, sliding rail 700, sliding column 710, tension spring 720. Detailed Implementation

[0014] To facilitate understanding of the present invention, a more complete description of this application will be given below with reference to the accompanying drawings, which illustrate preferred embodiments of the invention. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to enable a more thorough and complete understanding of the disclosure of the present invention.

[0015] It should be noted that the terms "vertical," "horizontal," "up," "down," "left," "right," and similar expressions used in this article are for illustrative purposes only and do not represent the only possible implementation.

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to limit the invention; the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0017] Example: Figures 1 to 7As shown, the zinc-nickel alloy wastewater treatment system of this application includes a treatment tank 100, a suction pipe 200, and a suction body 300. The suction body 300 is cylindrical and coaxially fixed to the bottom end of the suction pipe 200. The suction body 300 is placed inside the treatment tank 100. The suction body 300 has a liquid inlet groove 310 along its circumference. Multiple sets of sliding plate assemblies are slidably connected in the liquid inlet groove 310. The sliding plate assemblies are evenly distributed along the circumference of the suction body 300. There is a lateral hole 340 between every two adjacent sliding plate assemblies. A buffer bladder 400 is fixed to the inner side of the lateral hole 340 near the axis of the suction body 300. The two ends of the buffer bladder 400 along its length are respectively fixed to the two sides of the opening of the lateral hole 340. A sliding column 7 is fixed to the side of the buffer bladder 400 near the lateral hole 340. 10. The sliding column 710 is made of magnetic material. A drive box 600 is located at the center of the bottom of the suction body 300. The drive box 600 contains a motor and a control system. The control system contains a programmable logic controller. The motor spindle is vertically and fixedly connected to a rotating shaft 610. A horizontally arranged rotating rod 620 is fixedly connected to one side of the rotating shaft 610. An annular rail 500 is coaxially fixed outside the drive box 600. The annular rail 500 is a circular track. A sliding cylinder 630 is fixed to the end of the rotating rod 620 away from the rotating shaft 610. The sliding cylinder 630 slides in cooperation with the annular rail 500. A right-angle rod 640 is fixed to the top of the sliding cylinder 630. A metal detector 650 is fixed to the end of the right-angle rod 640 away from the sliding cylinder 630. The metal detector 650 is used to detect zinc-nickel alloy.

[0018] The skateboard assembly includes a first skateboard 320 and a second skateboard 330, which slide together. The first skateboard 320 has an inner roller fixed at one end near the second skateboard 330, and the second skateboard 330 has an inner groove 331, in which the inner roller is slidably connected.

[0019] The sliding cylinder 630 has a sliding hole 631 inside, and the sliding hole 631 is slidably engaged with the sliding cylinder 630. An electromagnet 632 is embedded on the side of the sliding cylinder 630 away from the rotating rod 620.

[0020] Both the electromagnet 632 and the metal detector 650 are electrically connected to the control system inside the drive box 600.

[0021] Multiple buffer bladders 400 corresponding to each of the side holes 340 are horizontally arranged in the vertical direction. Multiple buffer bladders 400 are fixed together with a sliding post 710. Multiple sliding rails 700 are radially opened at the bottom of the suction body 300. The multiple sliding rails 700 correspond one-to-one with the side holes 340. The bottom end of the sliding post 710 is slidably connected to the sliding rail 700. A tension spring 720 is fixedly connected to the bottom end of the sliding post 710 and the end of the sliding rail 700 near the side hole 340. The tension spring 720 is used to make the sliding post 710 close to the side hole 340 when it is not subjected to external force.

[0022] Working process: When the suction pipe 200 is pumping wastewater, the motor continuously controls the rotation of the rotating rod 620. When the metal detector 650 detects the zinc-nickel alloy, it sends a signal to the control system. The control system then energizes the electromagnet 632 for 1 to 3 seconds. After energization, the electromagnet 632 magnetically attracts the sliding column 710, causing it to slide along the sliding rail 700 towards the sliding cylinder 630. Simultaneously, the sliding column 710 stretches the buffer bladder 400, causing it to disturb the flow direction of the surrounding wastewater. The wastewater is slowed down, and the first and second sliding plates 320 and 330 fixed on both sides of the buffer bladder 400 move closer to each other, narrowing the opening of the side hole 340 and further slowing down the movement speed of the metal block. When the sliding cylinder 630 slides past the corresponding sliding post 710, the sliding post 710 loses its magnetic attraction and moves towards the side hole 340 under the pull of the tension spring 720. At the same time, the buffer bladder 400 rebounds, causing the opening of the side hole 340 to expand, allowing the suction pipe 200 to continue to suck up the wastewater.

[0023] The technical solutions described in the embodiments of this application have at least the following technical effects or advantages: This embodiment, by setting up a sliding plate assembly and a sliding column 710, when metal is detected, the sliding column 710, under the attraction of the electromagnet 632, causes the lateral hole 340 to narrow, and at the same time causes the buffer bladder 400 to disturb the flow direction of the wastewater, thereby reducing the impact of the zinc-nickel alloy block. This solves the technical problem in the prior art that the buffer device is easily damaged and thus cannot effectively prevent the impact of the metal block. It achieves the technical effect of slowing down the impact speed of the metal block by disturbing the flow direction of the wastewater for a short time and contracting the channel through which the metal block flows.

[0024] By setting the sliding rail 700 and the sliding column 710 to work together, the sliding column 710 is guided by the electromagnet 632 and the tension spring 720 to make reciprocating motion, thereby increasing the kinetic energy of the device to disturb the water flow. At the same time, the sliding column 710 is elastically set by the tension spring 720, so that the sliding column 710 can provide secondary buffering for the metal block. By setting the first slide plate 320 and the second slide plate 330, and cooperating with the expansion of the buffer bladder 400, the side hole 340 can be automatically expanded by the water flow without requiring additional power, while the water flow suction power remains unchanged. When the buffer bladder 400 is tightened, the first slide plate 320 and the second slide plate 330 move away from each other, thereby narrowing the side hole 340.

[0025] By setting multiple buffer bladders 400 in conjunction with sliding pillars 710, the opening of the side hole 340 is divided into multiple squares between the buffer bladders 400 and the sliding pillars 710, thereby diverting the water flow and branching the water flow. This allows the alloy blocks in the water flow to be separated and guided. At the same time, in conjunction with the opening and closing movement of the side hole 340, the alloy blocks are less likely to accumulate and cause blockage.

[0026] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. For those skilled in the art, the present invention can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A zinc-nickel alloy wastewater treatment pond system, characterized in that, It includes a treatment tank, a suction pipe, and a suction unit; The suction body is cylindrical in shape and is coaxially fixed to the bottom end of the suction pipe. The suction body is placed inside the treatment tank. The suction body has a liquid inlet groove along its circumference. Multiple sets of sliding plate assemblies are slidably connected in the liquid inlet groove. The sliding plate assemblies are evenly distributed along the circumference of the suction body. There is a side hole between every two adjacent sliding plate assemblies. A buffer bag is fixed on the inner side of the side hole near the axis of the suction body. The two ends of the buffer bag in the length direction are respectively fixed to the two sides of the side hole opening. A sliding post, made of magnetic material, is fixed to the side of the buffer bladder near the lateral hole. A drive box, containing a motor and control system, is located at the center of the bottom of the suction body. A rotating shaft is fixedly connected to the motor spindle vertically upwards, and a horizontally arranged rotating rod is fixedly connected to one side of the rotating shaft. A circular rail, a ring-shaped track, is coaxially fixed to the outside of the drive box. A sliding cylinder is fixed to the end of the rotating rod away from the rotating shaft, and the sliding cylinder slides in conjunction with the circular rail. A right-angle rod is fixed to the top of the sliding cylinder, and a metal detector is fixed to the end of the right-angle rod away from the sliding cylinder. The metal detector is used to detect zinc-nickel alloy.

2. The zinc-nickel alloy wastewater treatment pond system according to claim 1, characterized in that, The skateboard assembly includes a first skateboard and a second skateboard, which slide together. The first skateboard has an inner roller fixed at one end near the second skateboard, and the second skateboard has an inner groove, in which the inner roller is slidably connected.

3. The zinc-nickel alloy wastewater treatment pond system according to claim 2, characterized in that, The sliding cylinder has a sliding hole inside, which slides in conjunction with the sliding cylinder. An electromagnet is embedded on the side of the sliding cylinder away from the rotating rod.

4. The zinc-nickel alloy wastewater treatment pond system according to claim 3, characterized in that, Both the electromagnet and the metal detector are electrically connected to the control system inside the drive box.

5. The zinc-nickel alloy wastewater treatment pond system according to claim 4, characterized in that, Each of the lateral holes has multiple buffer bladders arranged horizontally in the vertical direction, and the multiple buffer bladders are fixed together by a sliding column.

6. The zinc-nickel alloy wastewater treatment pond system according to claim 5, characterized in that, The bottom of the suction body is provided with multiple sliding rails along the radial direction, and each of the multiple sliding rails corresponds to a side hole; The bottom end of the sliding column is slidably connected to the sliding rail.

7. The zinc-nickel alloy wastewater treatment pond system according to claim 6, characterized in that, A tension spring is fixedly connected to the bottom end of the sliding column and the end of the sliding rail near the lateral hole. The tension spring is used to make the sliding column close to the lateral hole when it is not subjected to external force. When the suction pipe draws in wastewater, the motor continuously controls the rotation of the rotating rod. When the metal detector detects the zinc-nickel alloy, it sends a signal to the control system. The control system then energizes the electromagnet for 1 to 3 seconds. After the electromagnet is energized, it magnetically attracts the sliding column, causing the sliding column to slide along the sliding rail towards the sliding cylinder. At the same time, the sliding column stretches the buffer bladder, causing the buffer bladder to disturb the flow direction of the surrounding wastewater, thereby slowing down the wastewater. Simultaneously, the first and second sliding plates fixed on both sides of the buffer bladder move closer to each other, narrowing the opening of the side hole and further slowing down the movement speed of the metal block. When the sliding cylinder slides past the corresponding sliding column, the sliding column loses its magnetic attraction and moves towards the side hole under the pull of the tension spring. At the same time, the buffer bladder rebounds, causing the opening of the side hole to expand, allowing the suction pipe to continue drawing in wastewater.

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