A rapid filtration and treatment device for laboratory wastewater

Abstract

The present invention provides a laboratory wastewater rapid filtration treatment device, belonging to the technical field of wastewater treatment. It includes. It includes a filtration treatment liquid inlet, on which two electrode compensation parts are installed, and the two electrode compensation parts are used to compensate for the loss of positive and negative electrodes respectively; one-way pushers are installed on the two electrode compensation parts respectively; the two one-way pushers are used for electrolytic filtration treatment of wastewater inside the liquid inlet; two electrode shaping parts are installed on the filtration treatment liquid inlet; the one-way pusher can realize one-way pushing of the electrode rod, and can realize automatic compensation of the loss of the electrode rod, without frequent maintenance of the electrode rod, and the exposed part of the electrode rod of this structure is smaller; so as to solve the problem that the existing laboratory wastewater rapid filtration treatment device is not convenient for automatic compensation of the electric shock rod, the exposed area of ​​the electric shock rod is too large, the loss is large, and it is not convenient to control the electrolysis time manually.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater treatment, in particular to a laboratory wastewater rapid filtering and treatment device. Background Art

[0002] Wastewater generated by experimental processes such as electroplating and electronic manufacturing often involves wastewater containing heavy metals and impurities. Direct current and the electrochemical properties of metals are used to separate and precipitate heavy metal ions from high-concentration solutions to achieve the purpose of removal. Due to the serious harm of heavy metals to the environment and organisms, effective measures must be taken to treat heavy metals in laboratory wastewater to ensure that the discharged wastewater causes minimal pollution to the environment. The current laboratory wastewater rapid filtration and treatment device is not convenient for automatic compensation of electric rods. The exposed area of ​​the electric rod is too large and the loss is large. It is also not convenient for automatic cleaning of the electric rod. Impurities are easily attached to the surface. At the same time, when the electric rod is worn, the front end diameter is reduced, affecting the electrolysis accuracy and making it inconvenient to reshape the electric rod. It is not convenient to manually control the electrolysis time, affecting the electrolysis effect. It is also not convenient to adjust the electrode rod current according to the liquid level. The electrolysis current matching is poor, affecting the amount of electrolyte. Therefore, the present application provides a laboratory wastewater rapid filtration and treatment device to meet the needs. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a laboratory wastewater rapid filtration treatment device to solve the problems that the existing laboratory wastewater rapid filtration treatment device is not convenient for automatic compensation of electric shock rods, the exposed area of ​​the electric shock rods is too large, the loss is large, and it is not convenient to control the electrolysis time manually.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] A laboratory wastewater rapid filtration treatment device comprises a filtration treatment liquid inlet, on which two electrode compensation parts are installed, and the two electrode compensation parts are used to compensate for the loss of positive and negative electrodes respectively; one-way pushers are installed on the two electrode compensation parts respectively; the two one-way pushers are used to electrolytically filter and treat the wastewater inside the liquid inlet; two electrode shaping parts are installed on the filtration treatment liquid inlet; two friction cleaning parts are installed on the two electrode shaping parts respectively; the friction cleaning parts are used to clean the one-way pushers; an electrolytic deposition detection part is installed on the filtration treatment liquid inlet, and the electrolytic deposition detection part is used to detect the degree of electrolysis; a separation discharge part is installed at the bottom of the filtration treatment liquid inlet; the separation discharge part is used to discharge sediment; a liquid level resistance adjustment part is installed on the filtration treatment liquid inlet; the filtration treatment liquid inlet comprises: an electrolytic box, a water inlet pipe and a water inlet filter screen, the two sides of the bottom of the electrolytic box are inclined structures; a through groove is provided at the bottom of the electrolytic box; a water inlet pipe is threadedly connected to the top of the electrolytic box, and a water inlet filter screen is fixedly sleeved inside the water inlet pipe.

[0006] Optionally, the liquid level resistance adjusting member further comprises a floating block fixedly mounted at the bottom of the lifting slide shaft; the floating block is located inside the electrolytic box; and the sliding rheostat is used to adjust the current of the two electrode rods.

[0007] Optionally, the electrode compensation part includes a compensation sliding cylinder fixedly installed on the side of the electrolytic box; two springs are fixedly installed inside the compensation sliding cylinder; two limit sliders are slidably installed inside the compensation sliding cylinder, and the inner sides of the two limit sliders are respectively provided with thorn-shaped structures; the outer sides of the two limit sliders are respectively fixedly installed on the two spring ends; the middle part of the compensation sliding cylinder is connected to the electrolytic box.

[0008] Optionally, the liquid level resistance adjusting component includes a sliding rheostat fixedly mounted on the side of the electrolytic box; a lifting slide shaft is fixedly mounted on the resistance lever of the sliding rheostat; the lifting slide shaft is slidably plugged into the electrolytic box; and the sliding rheostat is electrically connected to two electrode rods.

[0009] Optionally, the electrolytic deposition detection component includes a detection electric push rod fixedly mounted on the electrolytic box; a lifting sleeve is slidably mounted on the output shaft of the detection electric push rod; a pressure sensor is fixedly mounted on the bottom of the lifting sleeve; a downward pressure rod is fixedly mounted on the bottom of the lifting sleeve; the top of the downward pressure rod is attached to the pressure sensor; the downward pressure rod is attached to four limit rods; the pressure sensor is externally connected to a display; the bottom of the downward pressure rod is used to fit the sediment.

[0010] Optionally, the filtering and treating liquid inlet component further comprises a drainage pipe fixedly mounted on the electrolytic box; a valve is arranged on the drainage pipe; four limit rods are fixedly mounted inside the electrolytic box; and the inside of the electrolytic box is used for storing waste water.

[0011] Optionally, the separation discharge component includes a discharge motor fixedly mounted on the side of the electrolytic box, and the output shaft of the discharge motor passes through the electrolytic box; a rotating column is fixedly mounted on the output shaft of the discharge motor, and the discharge motor is rotatably sleeved on the electrolytic box; the rotating column is aligned with the through groove at the bottom of the electrolytic box; a groove is provided on the rotating column; the groove on the rotating column is used to discharge sediment; the groove on the rotating column is aligned with the pressure rod.

[0012] Optionally, the one-way pushing member includes a propulsion column slidably inserted on the compensating sliding cylinder, and the propulsion column is provided with two rows of spine-shaped grooves; two limit sliding blocks are respectively inserted in the two rows of spine-shaped grooves on the propulsion column; two compensating tension springs are fixedly installed on the propulsion column, and the ends of the two compensating tension springs are respectively connected to the outside of the electrolytic box; an electrode rod is fixedly installed on the propulsion column, and the electrode rod is inserted into the compensating sliding cylinder; a molding sleeve is fixedly installed on the inner side of the electrolytic box, and the electrode rod is sleeved on the inner side of the molding sleeve; two limit blocks are fixedly installed on the molding sleeve, and the two limit blocks are respectively used to limit the electrode rod.

[0013] Optionally, the electrode shaping part includes two shaping hydraulic cylinders fixedly mounted on the electrolytic box; the two shaping hydraulic cylinders are respectively located inside two compensating tension springs; shaping blocks are fixedly mounted on the output shafts of the two shaping hydraulic cylinders; a shaping pressure block is fixedly mounted on the shaping block; the shaping pressure block is aligned with the forming sleeve; the shaping pressure block is used to squeeze the end of the electrode rod; the upper and lower side surfaces of the shaping block are inclined structures.

[0014] Optionally, the friction cleaning part includes two cleaning friction blocks slidably mounted on the shaping block; a frosted layer is provided on the side of the cleaning friction block; the two cleaning friction blocks are in contact with each other; the outer sides of the two cleaning friction blocks are respectively inclined structures; the two cleaning friction blocks are used to expand outward; cleaning tension springs are respectively fixedly mounted on the ends of the two cleaning friction blocks; the ends of the two cleaning tension springs are respectively obliquely connected to both sides of the shaping block; the inner sides of the two cleaning friction blocks are respectively used to fit the ends of the electrode rods.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects:

[0016] In the above scheme, the electrode rod can be pushed in one direction by adopting a one-way pushing member, and the loss of the electrode rod can be automatically compensated without frequent maintenance of the electrode rod. At the same time, the exposed part of the electrode rod of this structure is smaller, which can avoid the problem of serious loss caused by excessive exposed part, improve the service life of the electrode rod, and can automatically control compensation.

[0017] By using friction cleaning parts in conjunction with electrode shaping parts, the end of the electrode rod can be fitted and extruded, which can increase the diameter of the end of the electrode rod to compensate for the diameter loss caused by long-term use, increase the accuracy of the electrode rod diameter, reduce the conductive error, and improve the electrolysis accuracy. The shaping block can also flatten the end of the electrode rod to avoid the arc-shaped end of the electrode rod caused by long-term loss, which affects the accuracy of the conductive parameters. During the shaping and extrusion work of the shaping block, the cleaning friction block can be used to grind and clean the end of the electrode rod to avoid impurities adhering to the end of the electrode rod. The structure is more reasonable and the conductive effect is guaranteed.

[0018] By adopting the separation discharge parts, the precipitated impurities can be discharged independently, and the wastewater discharged directly from the electrolytic box can be prevented from taking away a large amount of impurities due to the siphon effect, thus ensuring the precipitation effect. The structure control is simple, and at the same time, with the electrolytic deposition detection parts, the amount of impurity deposition can be detected in real time. After a long period of electrolysis treatment, the electrolysis treatment can be stopped in time after there are no precipitated impurities, ensuring thorough electrolysis and avoiding energy waste. There is no need for manual timed treatment relying on experience, and the wastewater treatment is more standardized.

[0019] By adopting the liquid level resistor adjustment component, the water level height can be automatically detected, and the electrode rod current can be adjusted according to the water level height. The amount of electrolytic wastewater can be better adapted to ensure the electrolysis accuracy. This structure can be used for automatic detection and control, and the structure is more mature and reasonable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of a laboratory wastewater rapid filtration treatment device;

[0022] Figure 2 This is a cross-sectional view of the internal structure of a laboratory wastewater rapid filtration and treatment device;

[0023] Figure 3 It is a schematic diagram of the internal structure of the filtration processing liquid inlet;

[0024] Figure 4 It is a schematic diagram of the structure of the liquid level resistor adjustment component;

[0025] Figure 5 for Figure 2 A magnified view of the structure of the middle B region;

[0026] Figure 6 It is a three-dimensional enlarged structural schematic diagram of a one-way pusher;

[0027] Figure 7 It is a schematic diagram of the three-dimensional enlarged structure of the electrode shaping part;

[0028] Figure 8 for Figure 2 A magnified view of the structure of the middle E region;

[0029] Fig. 9 for Figure 6 A magnified view of the structure of the middle F region;

[0030] Fig.10 for Figure 2 A magnified view of the structure of the middle G region;

[0031] Fig.11 It is a three-dimensional enlarged structural diagram of the separation and discharge component;

[0032] Fig.12 This is a cross-sectional view of the structure of the filtration processing liquid inlet.

[0033] Reference numerals:

[0034] 1. Filtering and processing liquid inlet parts; 101. Electrolytic box; 102. Water inlet pipe; 1021. Water inlet filter; 103. Drain pipe; 104. Limit rod; 2. Electrode compensation part; 201. Compensation sliding cylinder; 202. Spring; 203. Limit slider; 3. One-way pusher; 301. Propulsion column; 302. Compensation tension spring; 303. Electrode rod; 304. Forming sleeve; 3041. Limit block; 4. Electrode shaping part; 401. Shaping hydraulic Cylinder; 402, shaping block; 403, shaping pressure block; 5, friction cleaning part; 501, cleaning friction block; 502, cleaning tension spring; 6, electrolytic deposition detection part; 601, detection electric push rod; 602, lifting sleeve; 603, pressure sensor; 604, lower pressure rod; 7, separation and discharge part; 701, discharge motor; 702, rotating column; 8, liquid level resistance adjustment part; 801, sliding rheostat; 802, lifting slide shaft; 803, floating block.

[0035] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0036] The following is a detailed description of a laboratory wastewater rapid filtration treatment device provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0037] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0038] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0039] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0040] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0041] like Figures 1 to 12 As shown, an embodiment of the present invention provides a laboratory wastewater rapid filtration treatment device, including a filtration treatment liquid inlet 1, on which two electrode compensation parts 2 are installed, and the two electrode compensation parts 2 are used to compensate for the loss of positive and negative electrodes respectively; one-way pushers 3 are installed on the two electrode compensation parts 2 respectively; the two one-way pushers 3 are used for electrolytic filtration treatment of wastewater inside the liquid inlet 1; two electrode shaping parts 4 are installed on the filtration treatment liquid inlet 1; two friction cleaning parts 5 are installed on the two electrode shaping parts 4 respectively; the friction cleaning parts 5 are used to clean the one-way pushers 3; the filtration treatment liquid inlet An electrolytic deposition detection component 6 is installed on the liquid component 1, and the electrolytic deposition detection component 6 is used to detect the degree of electrolysis; a separation discharge component 7 is installed at the bottom of the filtering liquid inlet component 1; the separation discharge component 7 is used to discharge sediment; a liquid level resistance adjustment component 8 is installed on the filtering liquid inlet component 1; the filtering liquid inlet component 1 includes: an electrolytic box 101, an inlet pipe 102 and an inlet filter 1021, and the two sides of the bottom of the electrolytic box 101 are inclined structures; a through groove is provided at the bottom of the electrolytic box 101; the top of the electrolytic box 101 is threadedly connected to the inlet pipe 102, and the inlet filter 102 is fixedly sleeved inside the inlet pipe 102.

[0042] like Figures 2 to 6 As shown, the filtering and treating liquid inlet part 1 also includes a drain pipe 103 fixedly mounted on the electrolytic box 101; a valve is provided on the drain pipe 103; four limit rods 104 are fixedly mounted inside the electrolytic box 101; the inside of the electrolytic box 101 is used to store waste water; the electrode compensation part 2 includes a compensation sliding cylinder 201 fixedly mounted on the side of the electrolytic box 101; two springs 202 are fixedly mounted inside the compensation sliding cylinder 201; two limit sliders 203 are slidably mounted inside the compensation sliding cylinder 201, and the inner sides of the two limit sliders 203 are respectively spike-shaped knots. The two limit sliders 203 are fixedly mounted on the ends of the two springs 202 on the outside; the middle of the compensation sliding cylinder 201 is connected to the electrolytic box 101; the one-way pusher 3 includes a propulsion column 301 slidably inserted on the compensation sliding cylinder 201, and the propulsion column 301 is provided with two rows of thorn-shaped grooves; the two limit sliders 203 are respectively inserted into the two rows of thorn-shaped grooves on the propulsion column 301; two compensation tension springs 302 are fixedly mounted on the propulsion column 301, and the ends of the two compensation tension springs 302 are respectively connected to the outside of the electrolytic box 101; the propulsion column 301 is fixed The electrode rod 303 is fixedly installed, and the electrode rod 303 is inserted into the compensating sliding cylinder 201; a forming sleeve 304 is fixedly installed on the inner side of the electrolytic box 101, and the electrode rod 303 is sleeved on the inner side of the forming sleeve 304; two limit blocks 3041 are fixedly installed on the forming sleeve 304, and the two limit blocks 3041 are respectively used to limit the electrode rod 303. The one-way pusher 3 can realize one-way pushing of the electrode rod 303, and can realize automatic compensation of the loss of the electrode rod 303, without frequent maintenance of the electrode rod 303. At the same time, the structure of the electrode The exposed part of the electrode rod 303 is smaller, which can avoid the problem of serious loss caused by excessive exposed part, and can increase the service life of the electrode rod 303. The structure is automatically controlled, simple and reasonable, and the water inlet filter 1021 can be used to filter the water inlet, which can prevent too many impurities from directly mixing into the electrolytic box 101. As the service life of the electrode rod 303 increases, its outer diameter gradually decreases, and at the same time, the end will be shortened, that is, under the pull of the compensation tension spring 302, the propulsion column 301 is pulled to propel the electrode rod 303 to ensure that the electrode rod 303 is attached to the limit block 3041.

[0043] like Figures 2 to 8As shown, the electrode shaping member 4 includes two shaping hydraulic cylinders 401 fixedly mounted on the electrolytic box 101; the two shaping hydraulic cylinders 401 are respectively located inside the two compensating tension springs 302; shaping blocks 402 are fixedly mounted on the output shafts of the two shaping hydraulic cylinders 401; shaping pressing blocks 403 are fixedly mounted on the shaping blocks 402; the shaping pressing blocks 403 are aligned with the forming sleeve 304; the shaping pressing blocks 403 are used to squeeze the end of the electrode rod 303; the upper and lower side surfaces of the shaping blocks 402 are inclined structures; the friction cleaning member 5 includes two cleaning friction blocks 501 slidably mounted on the shaping blocks 402; the cleaning friction blocks 50 1 is provided with a frosted layer on the side; two cleaning friction blocks 501 are attached to each other; the outer sides of the two cleaning friction blocks 501 are inclined structures; the two cleaning friction blocks 501 are used to expand outward; the ends of the two cleaning friction blocks 501 are respectively fixed with cleaning tension springs 502; the ends of the two cleaning tension springs 502 are respectively connected obliquely to the two sides of the shaping block 402; the inner sides of the two cleaning friction blocks 501 are respectively used to fit the ends of the electrode rod 303, and the friction cleaning member 5 is used in conjunction with the electrode shaping member 4 to achieve the end of the electrode rod 303 being fit and squeezed, and the diameter of the end of the electrode rod 303 can be increased to compensate for the long-term use. The diameter loss can increase the diameter accuracy of the electrode rod 303, reduce the conductive error, and improve the electrolysis accuracy. The shaping block 403 also plays a role in flattening the end of the electrode rod 303 to avoid the arc-shaped end of the electrode rod 303 caused by long-term loss, which affects the conductive parameter accuracy. During the shaping and extrusion work of the shaping block 403, the cleaning friction block 501 can be used to grind and clean the end of the electrode rod to avoid the attachment of impurities to the end of the electrode rod 303. The structure is more reasonable and the conductive effect is guaranteed. The electrode rod 303 can be made of copper or aluminum to ensure the conductivity. The shaping hydraulic cylinder 401 drives the electrode rod 303 to make it smooth and smooth. The shaping block 402 moves toward the electrode rod 303. At this time, the shaping block 402 drives the cleaning friction block 501 to stick to the electrode rod 303. As the shaping block 402 continues to move, the cleaning friction block 501 squeezes the electrode rod 303. At the same time, because the side of the cleaning friction block 501 is a slope structure, it cooperates with the pulling of the cleaning tension spring 502. At this time, the cleaning friction block 501 expands outward while rubbing the electrode rod 303. As the cleaning friction block 501 expands to both sides, the shaping pressure block 403 squeezes the end of the electrode rod 303. At this time, the end of the electrode rod 303 is deformed and flattened. At the same time, the diameter increases to achieve compensation.

[0044] like Figures 10 to 12As shown, the electrolytic deposition detection part 6 includes a detection electric push rod 601 fixedly mounted on the electrolytic box 101; a lifting sleeve 602 is slidably mounted on the output shaft of the detection electric push rod 601; a pressure sensor 603 is fixedly mounted on the bottom of the lifting sleeve 602; a lower pressure rod 604 is fixedly mounted on the bottom of the lifting sleeve 602; the top of the lower pressure rod 604 is attached to the pressure sensor 603; the lower pressure rod 604 is attached to four limit rods 104; the pressure sensor 603 is externally connected to a display; the bottom of the lower pressure rod 604 is used to fit the sediment; the separation discharge part 7 includes a discharge motor 701 fixedly mounted on the side of the electrolytic box 101, and the output shaft of the discharge motor 701 passes through the electrolytic box 101; a rotating column 702 is fixedly mounted on the output shaft of the discharge motor 701, and the discharge motor 701 is rotatably sleeved on the electrolytic box 101; the rotating column 702 is aligned with the through slot at the bottom of the electrolytic box 101; the rotating column 702 is opened A groove is provided; the groove opened on the rotating column 702 is used to discharge sediment; the groove on the rotating column 702 is aligned with the lower pressure rod 604, and the separation discharge part 7 can be used to realize independent discharge of precipitated impurities, which can prevent the direct discharge of waste water from the electrolytic box 101 from taking away a large amount of impurities due to the siphon effect, thereby ensuring the sedimentation effect, and the structure control is simple. At the same time, in conjunction with the electrolytic deposition detection part 6, the amount of impurity deposition can be detected in real time, and the electrolytic treatment can be stopped in time after a long period of electrolytic treatment without precipitated impurities, thereby ensuring thorough electrolysis and avoiding energy waste. The detection electric push rod 601 is started, and the lower pressure rod 604 is pushed down and inserted into the groove on the rotating column 702. At this time, the lower pressure rod 604 can be driven to move down a fixed stroke by the detection electric push rod 601, and the pressure is sensed by the pressure sensor 603. The greater the pressure sensed by the pressure sensor 603, the more impurities are in the groove opened on the rotating column 702.

[0045] like Figure 3 and Figure 4 As shown, the liquid level resistance adjusting member 8 includes a sliding rheostat 801 fixedly mounted on the side of the electrolytic box 101; a lifting slide shaft 802 is fixedly mounted on the resistance lever of the sliding rheostat 801; the lifting slide shaft 802 is slidably inserted into the electrolytic box 101; the sliding rheostat 801 is electrically connected to the two electrode rods 303; the liquid level resistance adjusting member 8 also includes a floating block 803 fixedly mounted on the bottom of the lifting slide shaft 802; the floating block 803 is located inside the electrolytic box 101; the sliding rheostat 801 is used to adjust the current of the two electrode rods 303. The liquid level resistance adjusting member 8 can be used to automatically detect the water level height, and the current of the electrode rods 303 can be adjusted according to the water level height, so that the amount of electrolytic wastewater can be better adapted to ensure the electrolysis accuracy. The structure can be used for automatic detection and control, and the structure is more mature and reasonable. It is difficult to accurately control the standard of wastewater volume when manually adding wastewater, and the structure can automatically adapt.

[0046] The working principle provided by the present invention is as follows: first, water is poured through the water inlet pipe 102, and impurities are filtered through the water inlet filter 1021. The two electrode rods 303 are energized to perform electrolysis, and the electrode rods 303 are limited by the limit block 3041. As the use cycle of the electrode rods 303 increases, the outer diameter thereof gradually decreases, and at the same time, the end portion thereof is shortened by loss. Then, under the pull of the compensating tension spring 302, the propulsion column 301 is pulled to propel the electrode rod 303 to ensure that the electrode rod 303 is attached to the limit block 3041. The limit slider 203 can be plugged into the thorn-shaped groove on the propulsion column 301 in real time to limit the electrode rod 303, thereby preventing the electrode rod 303 from falling out and ensuring the stability of the electrode rod 303.

[0047] After the electrode rod 303 is used for a long time and the diameter of the end is reduced, the electrode rod 303 will protrude a small amount from the forming sleeve 304. At this time, the shaping block 402 can be driven by the shaping hydraulic cylinder 401 to move toward the electrode rod 303. At this time, the shaping block 402 drives the cleaning friction block 501 to stick to the electrode rod 303. As the shaping block 402 continues to move, the cleaning friction block 501 squeezes the electrode rod 303. At the same time, because the side of the cleaning friction block 501 is a slope structure, it cooperates with the pulling of the cleaning tension spring 502. At this time, the cleaning friction block 501 expands outward while rubbing the electrode rod 303. As the cleaning friction block 501 expands to both sides, the shaping pressing block 403 squeezes the end of the electrode rod 303. At this time, the end of the electrode rod 303 is deformed, the end is flattened, and the diameter increases. The displacement of the shaping hydraulic cylinder 401 can be controlled according to actual conditions to drive shaping and cleaning.

[0048] As the electrolysis process proceeds, a large amount of impurities will be deposited inside the grooves on the rotating column 702. At this time, the rotating column 702 is driven to rotate by the discharge motor 701, and the deposited impurities in the grooves on the rotating column 702 are rotated downward and discharged from the through slots at the bottom of the electrolytic box 101. When the grooves on the rotating column 702 are controlled to be at the upper side, the detection electric push rod 601 is started to push the pressing rod 604 downward and insert it into the grooves on the rotating column 702. At this time, the detection electric push rod 601 can be used to drive the pressing rod 604 to move down a fixed stroke, and the pressure sensor 603 is used to sense the pressure. 03 The greater the sensed pressure, the more impurities there are in the grooves on the rotating column 702. The impurities in the grooves on the rotating column 702 can be discharged regularly. After the electrolysis work, the pressure in the grooves on the rotating column 702 sensed by the pressure sensor 603 is relatively small, and there are fewer or no impurities. At this time, the electrolysis of the wastewater is completed, and the valve on the drain pipe 103 can be opened for discharge. Wastewater is put into the electrolysis box 101, and the floating block 803 floats on the surface of the wastewater. As the water level changes, it can drive the lifting slide shaft 802 to move the variable resistance lever on the sliding rheostat 801 to adjust the resistance value.

[0049] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0050] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A laboratory wastewater rapid filtration treatment device, comprising a filtration treatment liquid inlet, on which two electrode compensation parts are installed, characterized in that: The two electrode compensation parts are used to compensate for the loss of positive and negative electrodes respectively; one-way pushers are installed on the two electrode compensation parts respectively; the two one-way pushers are used for electrolytic filtration to process the waste water inside the liquid inlet part; Two electrode shaping parts are installed on the filtering and processing liquid inlet part; two friction cleaning parts are installed on the two electrode shaping parts respectively; the friction cleaning parts are used to clean the one-way pushing part; The filtering and treating liquid inlet is provided with an electrolytic deposition detection component, and the electrolytic deposition detection component is used to detect the degree of electrolysis; the bottom of the filtering and treating liquid inlet is provided with a separation and discharge component; The separation discharge member is used to discharge sediment; A liquid level resistor adjusting component is installed on the filtering liquid inlet component; The filtering and treating liquid inlet component comprises: an electrolytic box, a water inlet pipe and a water inlet filter screen, the bottom of the electrolytic box has inclined surface structures on both sides; the bottom of the electrolytic box is provided with a through groove; The top of the electrolytic box is threadedly connected with a water inlet pipe, and a water inlet filter is fixedly sleeved inside the water inlet pipe; The electrode compensation part comprises a compensation sliding cylinder fixedly mounted on the side of the electrolytic box; two springs are fixedly mounted inside the compensation sliding cylinder; two limit sliders are slidably mounted inside the compensation sliding cylinder, and the inner sides of the two limit sliders are respectively thorn-shaped structures; the outer sides of the two limit sliders are respectively fixedly mounted on the ends of the two springs; the middle part of the compensation sliding cylinder is connected to the electrolytic box; The one-way pusher comprises a propulsion column which is slidably inserted on the compensation sliding cylinder, and the propulsion column is provided with two rows of thorn-shaped grooves; two limit sliding blocks are respectively inserted in the two rows of thorn-shaped grooves on the propulsion column; two compensation tension springs are fixedly installed on the propulsion column, and the ends of the two compensation tension springs are respectively connected to the outside of the electrolytic box; an electrode rod is fixedly installed on the propulsion column, and the electrode rod is inserted on the compensation sliding cylinder; a forming sleeve is fixedly installed on the inner side of the electrolytic box, and the electrode rod is sleeved on the inner side of the forming sleeve; two limit blocks are fixedly installed on the forming sleeve, and the two limit blocks are respectively used to limit the electrode rod; The electrode shaping part includes two shaping hydraulic cylinders fixedly installed on the electrolytic box; the two shaping hydraulic cylinders are respectively located inside two compensating tension springs; shaping blocks are fixedly installed on the output shafts of the two shaping hydraulic cylinders; a shaping pressure block is fixedly installed on the shaping block; the shaping pressure block is aligned with the forming sleeve; the shaping pressure block is used to squeeze the end of the electrode rod; the upper and lower side surfaces of the shaping block are inclined structures.

2. The laboratory wastewater rapid filtration treatment device according to claim 1, characterized in that: The filtering and treating liquid inlet part also includes a drainage pipe fixedly mounted on the electrolytic box; a valve is arranged on the drainage pipe; four limit rods are fixedly mounted inside the electrolytic box; and the inside of the electrolytic box is used to store waste water.

3. The laboratory wastewater rapid filtration treatment device according to claim 1, characterized in that: The friction cleaning part includes two cleaning friction blocks slidably mounted on the shaping block; a frosted layer is provided on the side of the cleaning friction block; the two cleaning friction blocks are in contact with each other; the outer sides of the two cleaning friction blocks are inclined structures respectively; the two cleaning friction blocks are used to expand outward; cleaning tension springs are fixedly mounted on the ends of the two cleaning friction blocks respectively; the ends of the two cleaning tension springs are obliquely connected to the two sides of the shaping block respectively; the inner sides of the two cleaning friction blocks are used to fit the ends of the electrode rods respectively.

4. The laboratory wastewater rapid filtration treatment device according to claim 1, characterized in that: The electrolytic deposition detection component includes an electric push rod for detection fixedly installed on the electrolytic box; a lifting sleeve is slidably installed on the output shaft of the electric push rod for detection; a pressure sensor is fixedly installed on the bottom of the lifting sleeve; a downward pressure rod is fixedly installed on the bottom of the lifting sleeve; the top of the downward pressure rod is attached to the pressure sensor; the downward pressure rod is attached to four limit rods; the pressure sensor is externally connected to a display; the bottom of the downward pressure rod is used to fit the sediment.

5. The laboratory wastewater rapid filtration treatment device according to claim 4, characterized in that: The separation discharge component includes a discharge motor fixedly mounted on the side of the electrolytic box, and the output shaft of the discharge motor passes through the electrolytic box; a rotating column is fixedly mounted on the output shaft of the discharge motor, and the discharge motor is rotatably sleeved on the electrolytic box; the rotating column is aligned with the through groove at the bottom of the electrolytic box; a groove is provided on the rotating column; the groove provided on the rotating column is used to discharge sediment; the groove on the rotating column is aligned with the pressing rod.

6. The laboratory wastewater rapid filtration treatment device according to claim 1, characterized in that: The liquid level resistor adjusting component comprises a sliding rheostat fixedly mounted on the side of the electrolytic box; a lifting slide shaft is fixedly mounted on the resistance lever of the sliding rheostat; the lifting slide shaft is slidably plugged on the electrolytic box; and the sliding rheostat is electrically connected to two electrode rods.

7. The laboratory wastewater rapid filtration treatment device according to claim 6, characterized in that: The liquid level resistance adjusting member also includes a floating block fixedly installed at the bottom of the lifting slide shaft; the floating block is located inside the electrolytic box; and the sliding rheostat is used to adjust the current of the two electrode rods.

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