Copper strip processing cleaning wastewater treatment device

Abstract

The utility model discloses a copper strip processing and cleaning wastewater treatment device, which relates to the technical field of wastewater treatment and comprises a treatment tank, a detection probe for measuring the pH value of wastewater is arranged on the inner wall of the treatment tank, and a plurality of liquid inlet pipes are fixedly communicated with the top end of the treatment tank. Stop valves are fixedly installed on the peripheral sides of the two liquid inlet pipes, and a filtering device is fixedly installed on the peripheral side of the liquid discharging pipe. According to the copper strip processing cleaning wastewater treatment device, a detection probe is arranged in a treatment tank and detects the pH value of wastewater, a stop valve is fixedly installed on the peripheral side of a liquid inlet pipe, an acidic neutralization solution and an alkaline neutralization solution are stored in the liquid inlet pipe, the detection probe is electrically connected with the stop valve, and after the pH value is detected by the detection probe, the detection probe is electrically connected with the stop valve. When the wastewater is discharged, the stop valve is started, so that the corresponding acidic neutralization solution and alkaline neutralization solution are discharged, and the wastewater is subjected to neutralization reaction, so that the pH value of the wastewater is neutral when the wastewater is discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to a copper strip processing and cleaning wastewater treatment device. Background Art

[0002] Publication number: CN109231569A, name: A wastewater treatment device and wastewater treatment process for copper strip production, which discloses: comprising a box body, a water inlet and a drug inlet are respectively vertically fixedly connected to the top of the box side wall, a first water outlet pipe is fixedly connected to the bottom of the box side wall, and a second water outlet pipe is vertically fixedly connected to the bottom of the box side wall, a filter device is connected to the box body through a driving motor, the filter device comprises a support plate, the support plate is coaxially fixedly connected to the inner wall of the box body, a plurality of rectangular openings are provided in the support plate, and filter plates are rotatably connected to the rectangular openings through a second rotating shaft, and the size of the filter plate is equal to the rectangular opening, a second rotating shaft located on one side of the filter plate passes through the outer wall of the box body, and a second rotating shaft located outside the box body is fixedly connected to the drive motor through a transmission device, and the drive motor is fixed The water level sensor is connected to the outer wall of the box body, and the support plate is located between the water level sensor and the second water outlet pipe. The outer wall of the box body is fixedly connected to an operating table. The second water outlet pipe is provided with a second solenoid valve, and the first water outlet pipe is provided with a first solenoid valve. The drive motor, the water level sensor, the first solenoid valve, and the second solenoid valve are all connected to the operating table through wires. A plurality of support seats are fixedly connected to the bottom of the box body. The rotation of the drive motor drives the connected cams to rotate, and then under the transmission action of the connecting rod, all the cams rotate, thereby driving the filter plate arranged in the rectangular opening to rotate, so that the filter plate can be normally cleaned. The structure is simple and easy to operate, which is beneficial to the treatment of impurities filtered inside the box body and convenient for the rapid discharge of sewage.

[0003] Although the above-mentioned public content realizes the convenient treatment of impurities in wastewater, when treating copper strips, the wastewater often has a certain pH value. Simply treating the impurities still requires subsequent neutralization of the pH value before discharge, otherwise it will cause a certain degree of damage to the environment. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a copper strip processing and cleaning wastewater treatment device, which solves the problem that although the above-mentioned public content realizes the convenient treatment of impurities in the wastewater, when the copper strip is treated, the wastewater often has a certain pH value. If the impurities are only treated, the pH value still needs to be neutralized subsequently before it can be discharged, otherwise it will cause a certain degree of damage to the environment.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a copper strip processing and cleaning wastewater treatment device, comprising a treatment tank, a stirring assembly is arranged at the bottom of the treatment tank, a detection probe for measuring the pH value of the wastewater is arranged on the inner wall of the treatment tank, a plurality of liquid inlet pipes are fixedly connected to the top of the treatment tank, two of the liquid inlet pipes are fixedly installed with stop valves on their circumferences, the detection probe is electrically connected to the stop valve, a discharge pipe is fixedly connected below the circumference of the treatment tank, and a filtering device is fixedly installed on the circumference of the discharge pipe.

[0006] Preferably, a support frame is fixedly mounted on the inner wall of the processing tank, and the detection probe is fixedly mounted on the support frame.

[0007] Preferably, the stirring assembly includes a main gear rotatably mounted in the bottom end of the processing tank, a plurality of sub-gears are meshed around the main gear, a plurality of stirring rods are arranged in the processing tank, and the bottom ends of the stirring rods are fixedly connected to the sub-gears.

[0008] Preferably, the filtering device comprises two hemispherical tubes arranged up and down and cooperating with each other to form a sphere, a filter screen is arranged in the hemispherical tube located at the bottom, and the peripheral side of the filter screen is clamped with the hemispherical tube located at the top.

[0009] Preferably, the circumferential sides of the two hemispherical tubes close to one end are fixedly connected with flanges, and the two flanges are fixedly connected to each other by a bolt assembly.

[0010] Preferably, a receiving cavity is provided at the bottom end of the hemispherical tube located at the top, and the peripheral side of the filter screen is inserted into the receiving cavity and threadedly connected thereto.

[0011] Beneficial Effects

[0012] The utility model provides a copper strip processing and cleaning wastewater treatment device. Compared with the prior art, it has the following beneficial effects:

[0013] (1) The copper strip processing and cleaning wastewater treatment device is provided with a detection probe in a treatment tank to detect the pH value of the wastewater. A stop valve is fixedly installed around the liquid inlet pipe, wherein the liquid inlet pipe stores an acidic neutralizing liquid and an alkaline neutralizing liquid respectively. The detection probe is electrically connected to the stop valve. After the detection probe detects the pH value, the stop valve is started to discharge the corresponding acidic neutralizing liquid and alkaline neutralizing liquid to neutralize the wastewater, so that the pH value of the wastewater is neutral when the wastewater is discharged.

[0014] (2) The copper strip processing and cleaning wastewater treatment device has a filtering device fixedly installed on the side of the discharge pipe, so that impurities mixed in the wastewater can be easily filtered when the wastewater is discharged, so that the discharged wastewater is relatively pure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the stirring component of the utility model.

[0018] Figure 4 This is an exploded schematic diagram of the structure of the filter device of the utility model.

[0019] Figure 5 It is a schematic cross-sectional view of the local structure of the hemispherical tube located at the top of the utility model.

[0020] In the figure: 1. treatment tank; 11. support frame; 2. liquid inlet pipe; 3. stop valve; 4. liquid discharge pipe; 5. filtering device; 51. hemispherical tube; 511. accommodating chamber; 52. flange; 53. filter screen; 6. detection probe; 7. stirring assembly; 71. main gear; 72. sub gear; 73. stirring rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides a technical solution: a copper strip processing and cleaning wastewater treatment device, comprising a treatment tank 1, a stirring assembly 7 is arranged at the bottom of the treatment tank 1, a detection probe 6 for measuring the pH value of the wastewater is arranged on the inner wall of the treatment tank 1, a plurality of liquid inlet pipes 2 are fixedly connected to the top of the treatment tank 1, two of which are fixedly installed with stop valves 3 on the periphery of the liquid inlet pipes 2, the detection probe 6 is electrically connected to the stop valve 3, a discharge pipe 4 is fixedly connected to the lower part of the periphery of the treatment tank 1, and a filter device 5 is fixedly installed on the periphery of the discharge pipe 4.

[0023] Specifically, wastewater is stored in a treatment tank 1, a stirring component 7 stirs the wastewater to prevent precipitation and accumulation of impurities, and a detection probe 6 detects the pH value of the wastewater, wherein two liquid inlet pipes 2 fixedly installed with a stop valve 3 respectively store an acidic neutralizing liquid and an alkaline neutralizing liquid, and the detection probe 6 is electrically connected to the stop valve 3. When the wastewater is detected to be alkaline, the stop valve 3 storing the acidic neutralizing liquid is started. When the detection probe 6 detects that the wastewater is acidic, the stop valve 3 storing the alkaline neutralizing liquid is opened to neutralize the wastewater, and the stirring of the stirring component 7 can accelerate the efficiency of neutralization of the pH value of the wastewater. When the wastewater is neutral, the two stop valves 3 are closed, and the wastewater is discharged through the drain pipe 4. During the discharge process, the filter device 5 filters the impurities in the wastewater.

[0024] A support frame 11 is fixedly mounted on the inner wall of the processing tank 1 , and the detection probe 6 is fixedly mounted on the support frame 11 .

[0025] Specifically, the support frame 11 supports the detection probe 6. The detection probe 6 is a prior art and detects the pH value of the wastewater.

[0026] The stirring assembly 7 includes a main gear 71 rotatably mounted in the bottom end of the processing tank 1 , and a plurality of sub-gears 72 are meshed around the main gear 71 . A plurality of stirring rods 73 are arranged in the processing tank 1 , and the bottom ends of the stirring rods 73 are fixedly connected to the sub-gears 72 .

[0027] Specifically, a motor is fixedly installed at the bottom of the treatment tank 1, and the output shaft of the motor is fixedly connected to the main gear 71 to provide power for the rotation of the main gear 71. The rotation of the main gear 71 drives the sub-gear 72 to rotate, and drives the stirring rod 73 to rotate to achieve stirring of the wastewater.

[0028] The filter device 5 includes two hemispherical tubes 51 arranged up and down and cooperating with each other to form a sphere. A filter screen 53 is arranged in the hemispherical tube 51 located at the bottom, and the peripheral side of the filter screen 53 is clamped with the hemispherical tube 51 located at the top.

[0029] Specifically, the wastewater flows into the hemispherical tube 51 forming a sphere. Since the inner diameter of the hemispherical tube 51 is larger than the drain pipe 4 , the flow rate is reduced at this time, thereby achieving more complete filtration and avoiding excessive flow rate to squeeze some impurities out of the filter screen 53 .

[0030] The two hemispherical tubes 51 are fixedly connected to each other with flanges 52 at their circumferential sides close to one end thereof, and the two flanges 52 are fixedly connected to each other by bolt assemblies.

[0031] Specifically, the two hemispherical tubes 51 are fixed in connection by means of a flange 52 and a bolt assembly. A sealing ring is provided between the two hemispherical tubes 51. The threaded assembly is a prior art, including bolts and nuts.

[0032] The bottom end of the hemispherical tube 51 located at the top is provided with a receiving cavity 511 , and the peripheral side of the filter screen 53 is inserted into the receiving cavity 511 and is threadedly connected thereto.

[0033] Specifically, the filter screen 53 is inserted into the accommodating cavity 511 and is threadedly connected thereto, so that the filter screen 53 can be easily removed, thereby conveniently cleaning the impurities filtered out by the filter screen 53 .

[0034] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0035] During operation, the motor is started, and then the wastewater flows into the treatment tank 1 through the liquid inlet pipe 2. The detection probe 6 then detects the pH value of the wastewater. After detecting the pH value, the detection probe 6 controls the start and close of the stop valve 3, and cooperates with the stirring component 7 to achieve the neutralization of the pH value of the wastewater. The neutralized wastewater is discharged through the drain pipe 4. During the discharge process, the filter screen 53 filters the impurities.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A copper strip processing and cleaning wastewater treatment device, characterized in that: comprising a treatment tank (1); A stirring assembly (7) is provided at the bottom of the processing tank (1); The inner wall of the treatment tank (1) is provided with a detection probe (6) for measuring the pH value of the wastewater; The top of the treatment tank (1) is fixedly connected to a plurality of liquid inlet pipes (2), wherein two of the liquid inlet pipes (2) are fixedly mounted with stop valves (3) on their circumferential sides, and the detection probe (6) is electrically connected to the stop valve (3); A drainage pipe (4) is fixedly connected to the lower part of the peripheral side of the treatment tank (1), and a filtering device (5) is fixedly installed on the peripheral side of the drainage pipe (4).

2. A copper strip processing and cleaning wastewater treatment device according to claim 1, characterized in that: A support frame (11) is fixedly mounted on the inner wall of the processing tank (1), and the detection probe (6) is fixedly mounted on the support frame (11).

3. A copper strip processing and cleaning wastewater treatment device according to claim 1, characterized in that: The stirring assembly (7) comprises a main gear (71) rotatably mounted in the bottom end of the processing tank (1), a plurality of sub-gears (72) are meshed around the circumference of the main gear (71), and a plurality of stirring rods (73) are arranged in the processing tank (1), and the bottom ends of the stirring rods (73) are fixedly connected to the sub-gears (72).

4. A copper strip processing and cleaning wastewater treatment device according to claim 1, characterized in that: The filtering device (5) comprises two hemispherical tubes (51) arranged up and down and cooperating with each other to form a sphere, a filter screen (53) being arranged in the hemispherical tube (51) located at the bottom, and the peripheral side of the filter screen (53) being clamped with the hemispherical tube (51) located at the top.

5. A copper strip processing and cleaning wastewater treatment device according to claim 4, characterized in that: The two hemispherical tubes (51) are both fixedly connected with flanges (52) on their circumferential sides close to one end thereof, and the two flanges (52) are fixedly connected to each other via a bolt assembly.

6. A copper strip processing and cleaning wastewater treatment device according to claim 4, characterized in that: The bottom end of the hemispherical tube (51) located at the top is provided with a receiving cavity (511), and the peripheral side of the filter screen (53) is inserted into the receiving cavity (511) and is threadedly connected thereto.

Images