CN114538584A

CN114538584A - Electroplating effluent recycling equipment

Info

Publication number: CN114538584A
Application number: CN202210256640.3A
Authority: CN
Inventors: 杜伟; 石松; 张夫玺
Original assignee: Xuzhou Xinyeda Environmental Protection Technology Co ltd
Current assignee: Xuzhou Xinyeda Environmental Protection Technology Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-05-27
Anticipated expiration: 2042-03-16
Also published as: CN114538584B

Abstract

The invention relates to the technical field related to wastewater treatment, and discloses electroplating wastewater recycling equipment which comprises a treatment tank, wherein a support frame is movably arranged on the inner wall of the treatment tank, the inner cavity of the treatment tank is oval, a purification block is movably arranged on the surface of the support frame, and a rubber head is arranged at the top end of the purification block. According to the waste treatment tank, the driving coil and the driving magnet are arranged, and the liquid discharging rod is arranged at the same time, so that when waste is precipitated, the driving coil can generate a magnetic force repulsive to the driving magnet and quickly jack the purification block through the purification block when the purification block moves downwards, the waste in the purification block can sink overweight through jacking, the precipitation rate of the waste is increased, airflow in the inner cavity of the treatment tank can slowly flow out through the liquid discharging rod, the phenomenon that the precipitated waste moves upwards due to weight loss when waste liquid in the purification block recovers is reduced, and the waste is circulated in such a way, and the purpose of accelerating the precipitation rate of the waste is finally achieved.

Description

Electroplating effluent recycling equipment

Technical Field

The invention relates to the technical field of wastewater treatment, in particular to electroplating wastewater recycling equipment.

Background

The electroplating wastewater usually contains various toxic substances, which not only has great harm to the environment, but also cyanogen can cause acute poisoning and death of people and livestock, cadmium can cause pathological changes of kidneys, and hexavalent chromium can cause lung cancer, gastrointestinal diseases and anemia, so the discharge of the electroplating wastewater must be strictly controlled and properly treated.

The existing electroplating wastewater is mainly placed in the electroplating wastewater through a chemical agent by a chemical precipitation method, and precipitates appear in the electroplating wastewater after stirring reaction, so that the electroplating wastewater is treated, in the actual application process, although the precipitates can greatly realize waste separation, the required period is longer, so that the consumed time for wastewater treatment is increased, on the other hand, the precipitates are not easy to treat and influence subsequent use due to the attachment of the precipitates in the precipitation equipment, and the cost for application and the time required by autonomous cleaning need to be increased through the existing external cleaning equipment, so that the existing external cleaning equipment is not favorable for enterprises to rapidly treat the wastewater.

Disclosure of Invention

Aiming at the defects of the prior electroplating wastewater treatment equipment in the background technology in the using process, the invention provides electroplating wastewater recycling equipment which has the advantage of accelerating the waste precipitation rate and solves the technical problems in the background technology.

The invention provides the following technical scheme: an electroplating wastewater recycling device comprises a treatment tank, wherein a support frame is movably arranged on the inner wall of the treatment tank, the inner cavity of the treatment tank is oval, the surface of the support frame is movably provided with a purification block, the top end of the purification block is provided with a rubber head, one side of the top surface of the treatment tank is fixedly provided with a waste liquid pipe, a liquid inlet pipe is fixedly arranged on the surface of the top end of the treatment tank, a gas-releasing hole for realizing pressure balance in the inner cavity of the treatment tank is arranged in the middle of the top end of the treatment tank, a liquid discharge rod for realizing the slow pressure release is fixedly arranged at one side of the bottom of the inner wall of the purification block, a gas transmission channel communicated with the inner cavity of the liquid discharge rod is arranged at one side of the surface of the support frame, and the middle part of the bottom end of the support frame is fixedly provided with a driving magnetic block, the middle part of the inner wall of the bottom part of the treatment tank is fixedly provided with a driving coil for realizing discontinuous connection, and the magnetic force of the driving coil and the driving magnetic block is repulsive.

Preferably, a rotating push block is fixedly and movably mounted on the side wall of the purifying block, a rotating shifting block matched with the rotating push block is fixedly and movably mounted on the inner wall of the treatment tank, a return spring is fixedly mounted at one end of the rotating shifting block, one end of the return spring is fixedly mounted on the inner wall of the treatment tank, the rotating shifting block and the rotating push block are matched to realize that the purifying block rotates when moving upwards, a conveying groove in a C shape is formed in the bottom end of the purifying block, a stirring rod is fixedly mounted at the bottom of the inner wall of the purifying block, a drain outlet is formed in the top end of the stirring rod, the side wall of the stirring rod is in a mesh shape, at least four stirring rods are arranged, the inner cavity of each stirring rod is communicated with the conveying groove, a return rod communicated with the inner cavity of the gas conveying channel is fixedly mounted at the bottom end of the support frame, and an anti-reverse ball used for realizing unidirectional flow of airflow from the inner cavity of the return rod to the inner cavity of the treatment tank is arranged at the bottom of the return rod, and the purification block and the support frame rotate relatively to realize that the gas transmission channel can be selectively communicated with the material transmission groove or the liquid discharge rod.

Preferably, the middle part of support frame is seted up to the blowdown way of directional support frame lateral wall circulation, the lateral wall bottom fixed mounting of treatment tank has the blow off pipe that is arranged in realizing the blowdown and says waste discharge.

Preferably, the inner wall of processing jar is provided with the face that resets of slope, and processing jar inner wall one side is seted up and is located the intercommunication way that resets the face low side, bottom one side threaded connection of processing jar has and says communicating tapping lid, and the inner wall movable mounting of tapping lid has the ball that keeps off of admitting air, the lateral wall fixed mounting of tapping lid is used for realizing and is said and carry out the fluid-discharge tube of break-make between through the screw thread volume of twisting between tapping lid and the processing jar, admit air when the support frame is arranged in processing jar inner chamber lower extreme and keep off the ball and prevent that the laminating of contrary ball realizes that the release link communicates with each other with the tapping lid.

Preferably, the side wall of the support frame is fixedly provided with a conducting strip, one side of the bottom of the inner wall of the treatment tank is fixedly provided with an electricity transmission shifting sheet matched with the conducting strip, one end of the conducting strip is communicated with an external power supply through a wire, one end of the electricity transmission shifting sheet is connected with a protection resistor, the protection resistor is electrically connected with a contactor group, and one end of the contactor is communicated to the power supply through a driving coil to form a closed circuit.

Preferably, the rotation ejector pad is established to the cuboid, and rotates the ejector pad and have slope and vertical two kinds of arranging, and vertical rotation ejector pad has two, and the rotation ejector pad of slope has ten at least, purify the piece lateral wall and lie in vertical rotation ejector pad top fixed mounting and force the ejector pad, and force the ejector pad and rotate the incline direction of ejector pad unanimously, the deflection angle of rotation shifting block on the treatment tank is in zero degree to ninety degrees.

Preferably, the drainage rod is a telescopic rod, the inner cavity of the drainage rod is a fine hole, the top end of the drainage rod is fixedly provided with a floater communicated with the inner cavity of the drainage rod, and the opening of the floater faces downwards.

The invention has the following beneficial effects:

1. according to the waste treatment tank, the driving coil and the driving magnet are arranged, and the liquid discharging rod is arranged at the same time, so that when waste is precipitated, the driving coil can generate a magnetic force repulsive to the driving magnet and quickly jack the purification block through the purification block when the purification block moves downwards, the waste in the purification block can sink overweight through jacking, the precipitation rate of the waste is increased, airflow in the inner cavity of the treatment tank can slowly flow out through the liquid discharging rod, the phenomenon that the precipitated waste moves upwards due to weight loss when waste liquid in the purification block recovers is reduced, and the waste is circulated in such a way, and the purpose of accelerating the precipitation rate of the waste is finally achieved.

2. According to the invention, the rotary pushing block is arranged on the side of the purification block, and the stirring rod is arranged in the purification block, so that when waste liquid and a chemical agent are poured into the purification block, airflow in the air conveying channel firstly overflows from the stirring rod, and then mixing of the waste liquid and the chemical agent in the purification block is accelerated through bubbles overflowing from the stirring rod.

3. According to the invention, the air inlet blocking ball is arranged in the liquid discharging cover, and in the process of moving the purification block upwards, the air flow in the inner cavity of the treatment tank is alleviated through opening the air inlet blocking ball, and after the purification block needs to be cleaned, a cleaning medium is introduced into the liquid discharging cover, and when the purification block is adsorbed in the inner cavity of the treatment tank, the cleaning medium is input into the inner cavity of the treatment tank, and the cleaning medium is ensured to be ejected from the stirring rod through the downward movement of the purification block, so that the inner wall of the purification block is cleaned through the jet flow of the stirring rod, and the purpose of facilitating cleaning is finally realized.

Drawings

FIG. 1 is a schematic perspective view of the overall assembly of the present invention;

FIG. 2 is a schematic view of the liquid discharge cover of the present invention;

FIG. 3 is a schematic view of a supporting frame according to the present invention;

FIG. 4 is a schematic view of a rotary push block according to the present invention;

FIG. 5 is a schematic view of a rotary shifting block according to the present invention;

fig. 6 is a schematic view of the structure of the float of the present invention.

In the figure: 1. a treatment tank; 2. a purification block; 3. a stirring rod; 4. rotating the push block; 40. forcing a push block; 5. a liquid draining rod; 6. a support frame; 7. a material conveying groove; 8. a sewage draining passage; 9. a blow-off pipe; 10. a reset surface; 11. a drive coil; 110. a driving magnetic block; 12. an air intake blocking ball; 13. a liquid discharging cover; 14. a liquid discharge pipe; 15. a communicating channel; 16. an anti-reverse ball; 17. a reset lever; 18. a conductive sheet; 19. a power transmission plectrum; 20. a gas delivery passage; 21. rotating the shifting block; 22. a return spring; 23. a float; 24. a sewage draining outlet; 25. a liquid inlet pipe; 26. relieving pores; 27. a waste liquid pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, an electroplating wastewater recycling apparatus comprises a treatment tank 1, wherein a support frame 6 is movably mounted on the inner wall of the treatment tank 1, the inner cavity of the treatment tank 1 is oval, the support frame 6 can only move up and down in the treatment tank 1, a purification block 2 is movably mounted on the surface of the support frame 6, a rubber head for realizing the sliding connection between the top end of the purification block 2 and the inner wall of the treatment tank 1 is arranged at the top end of the purification block 2, a waste liquid pipe 27 for introducing electroplating waste liquid into the purification block 2 is fixedly mounted on one side of the top surface of the treatment tank 1, a liquid inlet pipe 25 positioned on one side of the waste liquid pipe 27 is fixedly mounted on the top surface of the treatment tank 1, the chemical agent is filled through the liquid inlet pipe 25, and a gas release hole 26 for realizing the pressure balance in the inner cavity of the treatment tank 1 is formed in the middle of the top end of the treatment tank 1, meanwhile, a liquid discharge rod 5 for realizing slow pressure release is fixedly installed on one side of the bottom of the inner wall of the purification block 2, a gas transmission channel 20 communicated with the inner cavity of the liquid discharge rod 5 is arranged on one side of the surface of the support frame 6, a driving magnetic block 110 is fixedly installed in the middle of the bottom end of the support frame 6, a driving coil 11 for realizing intermittent connection is fixedly installed in the middle of the inner wall of the bottom of the treatment tank 1, and the driving coil 11 and the driving magnetic block 110 repel each other in a magnetic force manner, so that in the using process, electroplating waste liquid is put into the purification block 2, magnetic repulsion force repelling the driving magnetic block 110 is generated intermittently through the driving coil 11, the support frame 6 is quickly jacked up, meanwhile, air flow in the inner cavity of the treatment tank 1 is slowly pressed after the liquid discharge rod 5 descends, and therefore, when the purification block 2 is lifted, waste in the waste liquid is overweight, accelerate the speed of sediment, meanwhile, realize through draining liquid pole 5 that purification piece 2 moves down slowly, avoid leading to the waste matter to appear weightlessness phenomenon because of purification piece 2 whereabouts too fast.

Please refer to fig. 3 and 4, wherein, during the operation of the equipment, the purpose of accelerating the precipitation after the stirring is achieved, therefore, a rotating push block 4 is fixedly installed on the side wall of the purifying block 2, meanwhile, a rotating shifting block 21 adapted to the rotating push block 4 is fixedly and movably installed on the inner wall of the processing tank 1, a return spring 22 is fixedly installed at one end of the rotating shifting block 21, one end of the return spring 22 is fixedly installed with the inner wall of the processing tank 1, and the purifying block 2 rotates when moving upwards through the cooperation of the rotating shifting block 21 and the rotating push block 4, meanwhile, a C-shaped material conveying groove 7 is opened at the bottom end of the purifying block 2, a stirring rod 3 is fixedly installed at the bottom of the inner wall of the purifying block 2, a drain outlet 24 is opened at the top end of the stirring rod 3, the side wall of the stirring rod 3 is mesh-shaped, the number of the stirring rods 3 is at least four, the inner cavity of the stirring rod 3 is communicated with the material conveying groove 7, the bottom end of the support frame 6 is fixedly provided with a reset rod 17 communicated with the inner cavity of the gas conveying channel 20, the bottom of the reset rod 17 is provided with an anti-reverse ball 16 used for realizing the unidirectional flow of the air flow from the inner cavity of the reset rod 17 to the inner cavity of the treatment tank 1, and the purification block 2 and the support frame 6 rotate relatively to realize that the gas conveying channel 20 can be selectively communicated with the material conveying groove 7 or the liquid discharge rod 5, so that the purification block 2 can rotate by rotating the poking block 21 in the working process, the support frame 6 can not rotate, the gas conveying channel 20 is communicated with the inner cavity of the material conveying groove 7 or the liquid discharge rod 5, and when the purification block is communicated with the material conveying groove 7, the air flow in the inner cavity of the treatment tank 1 is extruded, the air flow is output from the stirring rod 3 through the gas conveying channel 20 and the material conveying groove 7 from the reset rod 17, the outward overflow bubbles of the stirring rod 3 are ensured to increase the mixing strength of the wastewater and the medicament, meanwhile, the blow-off port 24 is arranged, so that partial waste in the stirring rod 3 is blown out from the blow-off port 24 in the process of spitting air of the subsequent stirring rod 3.

Referring to fig. 1, in order to facilitate the discharge of the waste after the precipitation, a sewage drain 8 is opened in the middle of the supporting frame 6 and flows towards the side wall of the supporting frame 6, and the sewage drain 8 realizes the discharge of the waste at the bottom of the inner cavity of the purification block 2, and a sewage discharge pipe 9 for discharging wastes in a sewage discharge channel 8 is fixedly arranged at the bottom of the side wall of the treatment tank 1, so that no electric energy is introduced through a driving coil 11 in the working process, thereby leading the support frame 6 to fall to the bottommost part, further leading the sewage discharge channel 8 to be communicated with the sewage discharge pipe 9, thereby being easier to discharge the wastes, and meanwhile, after the supporting frame 6 is far away from the sewage discharge pipe 9, the sewage discharge channel 8 can be plugged through the inner wall of the treatment tank 1, and the sewage discharge pipe 9 can be closed through an external valve, so that the sealing performance of the inner cavity of the treatment tank 1 is ensured.

Referring to fig. 1 and 2, in order to facilitate the discharge of the precipitated waste liquid, an inclined reset surface 10 is disposed on the inner wall of the processing tank 1, a communication channel 15 located at the lower side of the reset surface 10 is disposed on one side of the inner wall of the processing tank 1, a liquid discharge cover 13 communicated with the communication channel 15 is threadedly connected to one side of the bottom of the processing tank 1, an air intake blocking ball 12 for realizing the one-way communication between the external medium and the communication channel 15 is movably mounted on the inner wall of the liquid discharge cover 13, a liquid discharge pipe 14 for realizing the connection and disconnection between the communication channel 15 through the threaded screwing amount between the liquid discharge cover 13 and the processing tank 1 is fixedly mounted on the side wall of the liquid discharge cover 13, and the air intake blocking ball 12 and the anti-reverse ball 16 are attached to realize the communication between the reset rod 17 and the liquid discharge cover 13 when the supporting frame 6 is disposed at the lowest end of the inner cavity of the processing tank 1, thereby ensuring that the supporting frame 6 is completely dropped, through the laminating between the fender ball 12 that admits air and the anti-contrary ball 16, the twisting of tapping lid 13 is moved, realize the circulation of fluid-discharge tube 14, and when the medium was discharged in required compulsory closing release link 17, on the one hand the accessible is twisted, realize that fluid-discharge tube 14 seals, avoid the outflow of waste liquid, still can carry out the screwing-out of tapping lid 13, thereby realize preventing against contrary ball 16 and seal release link 17, therefore be applicable to at in-process in actual use, avoid the operator to twist the improper phenomenon that leads to tapping lid 13 waste liquid to flow suddenly.

Referring to fig. 1, in order to facilitate electrical control, so as to ensure that the driving coil 11 can generate magnetic poles the same as or different from the driving magnet 110 to meet the requirements of deposition and cleaning, a conductive plate 18 is fixedly mounted on the side wall of the supporting frame 6, a power transmission shifting plate 19 adapted to the conductive plate 18 is fixedly mounted on one side of the bottom of the inner wall of the processing tank 1, one end of the conductive plate 18 is connected to an external power source through a wire, one end of the power transmission shifting plate 19 is connected to a protection resistor, the protection resistor is electrically connected to a contactor set, and one end of the contactor is connected to the power source through the driving coil 11 to form a closed circuit.

Referring to fig. 1, 4 and 5, in order to realize that the stirring rod 3 enters a precipitation state after stirring for one circle, so that the waste liquid in the purification block 2 is only subjected to the change of gravity in the precipitation process, the rotary push block 4 is set to be a cuboid, the rotary push block 4 is arranged obliquely and vertically, the number of the vertical rotary push blocks 4 is two, the number of the oblique rotary push blocks 4 is at least ten, meanwhile, a forced push block 40 is fixedly installed on the side wall of the purification block 2 and above the vertical rotary push block 4, the direction of inclination of the forced push block 40 and the direction of inclination of the rotary push block 4 are consistent, the deflection angle of the rotary push block 21 on the treatment tank 1 is within zero degree to ninety degrees, the purification block 2 is ensured to move upwards, the rotation of the purification block 2 is realized through the intervention of the rotary push block 21, and after the rotary push block 21 is placed on the vertical rotary push block 4, make gas transmission way 20 and drainage pole 5 communicate with each other, guarantee to be used for only precipitating with higher speed in its purification piece 2, on the other hand, when support frame 6 was placed in the bottom, force ejector pad 40 to be located the below of rotating shifting block 21, therefore guarantee when carrying out the waste liquid output, can make purification piece 2 deflect after promoting through forcing ejector pad 40, guarantee that follow-up can normally work when discharging the waste liquid in its purification piece 2.

Referring to fig. 1 and 6, in order to facilitate the liquid discharging rod 5 to realize pressure relief and waste liquid suction, the liquid discharging rod 5 is a telescopic rod, the inner cavity of the liquid discharging rod 5 is a fine hole, a float 23 communicated with the inner cavity of the liquid discharging rod 5 is fixedly installed at the top end of the liquid discharging rod 5, the opening of the float 23 is downward, so that the liquid discharging rod 5 is buffered during operation, the purification block 2 moves downwards at a low speed, and simultaneously, after being pumped out by a suction pump through the liquid discharging pipe 14, the waste liquid is discharged by the float 23 through contraction of the liquid discharging rod 5.

The working principle of the invention is as follows:

when the device is used, the driving coil 11 is not electrified, at the moment, the reset rod 17 is positioned in the communication channel 15, the driving magnetic block 110 is positioned at the lowest end, then electroplating wastewater and chemical agents are poured into the device through the waste liquid pipe 27 and the liquid inlet pipe 25, and the electroplating wastewater and the chemical agents are poured into the inner cavity of the purification block 2 and are placed at a proper liquid level;

then, the circuit is switched on through the driving coil 11, at this time, the power supply leads the electricity-transmitting plectrum 19, the conducting strips 18 and the conducting wires to be communicated with the protective resistor through the relay, the circuit is protected by the protective resistor, the normal switching-on of the driving coil 11 is ensured, the instantaneous magnetic repulsion is generated between the driving coil 11 and the driving magnet 110 after the switching-on, the driving magnet 110 is rapidly jacked up, the air-inlet baffle ball 12 is lifted while jacking, the air flow at the bottom of the supporting frame 6 and in the inner cavity of the processing tank 1 is buffered through the liquid-discharging cover 13, meanwhile, in the process that the supporting frame 6 is lifted up, the conducting strips 18 are enabled to be separated from the electricity-transmitting plectrum 19, the conducting strips 18 are disconnected from the electricity-transmitting plectrum 19, the driving coil 11 is not switched on, and then the speed of the purification block 2 which continuously moves up through the potential energy jacked up by the supporting frame 6 is continuously reduced, the rubber head at the top end of the purification block 2 realizes the limit of the jacking of the purification block 2, and avoids the phenomenon that the purification block 2 jacks to the top of the inner cavity of the treatment tank 1;

when the purification block 2 is lifted, the rotation shifting block 21 is contacted with the inclined rotation pushing block 4, so that the rotation pushing block 4 drives the purification block 2 to rotate, the stirring rod 3 synchronously rotates through the purification block 2, namely, the stirring rod 3 stirs and impacts media in the purification block 2, after the purification block 2 is jacked and stopped, the liquid discharging cover 13 is plugged by the air inlet blocking ball 12, the purification block 2 falling under gravity compresses air flow in the inner cavity of the treatment tank 1, the air flow flows into the material conveying groove 7 from the reset rod 17 through the air conveying channel 20 through the air flow in the material conveying groove 7, the air flow overflowing from the stirring rod 3 directly acts on the inner cavity of the purification block 2, chemical agents in the inner cavity of the purification block 2 and waste water are mixed through air flow impact, and when the purification block falls, the inclined rotation pushing block 4 can press the rotation shifting block 21, the rotating shifting block 21 deflects along the treatment tank 1, the return spring 22 is compressed, and the rotating shifting block 21 is jacked up again under the elastic force of the return spring 22 after the rotating push block 4 is separated from the rotating shifting block 21;

the support frame 6 which moves downwards continuously enables the conducting strips 18 to contact the electricity-transferring poking pieces 19 again, so that the driving coils 11 generate magnetic force, the purification block 2 is jacked up again, and the circulation is carried out, so that the stirring between the waste liquid and the medicament in the purification block 2 is realized;

then, through the continuous rotation of the purification block 2, after the purification block rotates for nearly one circle, the vertical rotary pushing block 4 is contacted with the rotary shifting block 21, so that when the purification block 2 is impacted upwards again, the rotation can not occur, the gas transmission channel 20 is communicated with the inner cavity of the liquid discharge rod 5 and is disconnected from the material transmission groove 7, and then, when the purification block 2 moves downwards again, because the airflow in the inner cavity of the treatment tank 1 flows into the liquid discharge rod 5 completely and the airflow rate overflowing outwards through the liquid discharge rod 5 is low, therefore, the purification block 2 is pushed upwards only suddenly when moving upwards, so that the waste of the waste liquid in the purification block 2 is overweight, so as to accelerate the generation of sediment, on the other hand, the air flow slowly flows out through the liquid discharge rod 5, so that the purification block 2 flows out at a lower speed, and the waste in the purification block 2 is ensured not to float again due to weight loss;

after all the sediments are completely precipitated, the purifying block 2 can continuously move downwards by switching off the circuit of the driving coil 11, the reset rod 17 slides into the communicating channel 15, at the moment, the pushing block 40 is forced to pass through the rotating shifting block 21 and the liquid discharging cover 13 rotates to enable the liquid discharging pipe 14 to be communicated with the inner cavity of the liquid discharging cover 13, meanwhile, the falling anti-reverse ball 16 can be contacted with the air inlet baffle ball 12, so that the air conveying channel 20 is communicated with the liquid discharging cover 13, and finally the liquid is sucked through the liquid discharging pipe 14, so that the liquid discharging rod 5 contracts and pumps the waste liquid in the purifying block 2 out, and the waste in the sewage discharging channel 8 is precipitated and output by opening the sewage discharging pipe 9;

finally, when washing is needed, the liquid discharge pipe 14 is screwed in and sealed by the liquid discharge cover 13, the cleaning medium is inserted into the liquid discharge cover 13, the support frame 6 is jacked up again by electrifying the drive coil 11, the cleaning medium enters the inner cavity of the treatment tank 1 by suction, and the change of the current direction on the drive coil 11 is realized by the relay in the process that the support frame 6 moves downwards, because the cleaning medium exists in the inner cavity of the treatment tank 1 at the moment, the cleaning medium can be communicated with the conducting strip 18 after passing through the cleaning medium by the electricity transmission shifting sheet 19, so that the magnetic attraction is realized between the drive coil 11 and the drive magnetic block 110, the cleaning medium can flow into the material conveying groove 7 from the reset rod 17 in the process that the support frame 6 moves downwards, and then is ejected from the stirring rod 3, the cleaning of the inner wall of the purification block 2 is realized, if the cleaning is needed, the cleaning of the drive coil 11 can be realized after being electrified once, and the power is cut off, and the cleaning medium is accessed again after the medium in the purification block 2 is discharged, so that the cleaning medium can completely clean the purification block 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electroplating effluent recycling equipment, includes treatment tank (1), its characterized in that: the inner wall movable mounting who handles jar (1) has support frame (6), and the inner chamber of handling jar (1) is oval, the surface movable mounting of support frame (6) has purification piece (2), and the top of purifying piece (2) is provided with the rubber head, the top surface one side fixed mounting waste liquid pipe (27) of handling jar (1), and the top surface fixed mounting who handles jar (1) has feed liquor pipe (25), the top middle part of handling jar (1) is offered and is used for realizing the balanced gas buffer hole (26) of handling jar (1) inner chamber normal pressure, the inner wall bottom one side fixed mounting who purifies piece (2) has flowing back pole (5) that are used for realizing slow release pressure, communicating gas transmission way (20) with flowing back pole (5) inner chamber is seted up to surface one side of support frame (6), and the bottom middle part fixed mounting of support frame (6) has drive magnetic path (110), the middle part of the inner wall of the bottom of the treatment tank (1) is fixedly provided with a driving coil (11) for realizing intermittent connection, and the driving coil (11) and the driving magnetic block (110) repel each other in magnetic force.

2. The electroplating wastewater recycling device according to claim 1, characterized in that: the side wall of the purification block (2) is fixedly provided with a rotary push block (4), the inner wall of the treatment tank (1) is fixedly and movably provided with a rotary shifting block (21) matched with the rotary push block (4), one end of the rotary shifting block (21) is fixedly provided with a reset spring (22), one end of the reset spring (22) is fixedly arranged with the inner wall of the treatment tank (1), the rotary shifting block (21) is matched with the rotary push block (4) to rotate when the purification block (2) moves upwards, the bottom end of the purification block (2) is provided with a material conveying groove (7) in a C shape, the bottom of the inner wall of the purification block (2) is fixedly provided with a stirring rod (3), the top end of the stirring rod (3) is provided with a sewage discharge port (24), the side wall of the stirring rod (3) is in a mesh shape, the number of the stirring rods (3) is at least four, and the inner cavity of the stirring rod (3) is communicated with the material conveying groove (7), the bottom fixed mounting of support frame (6) has with defeated air flue (20) inner chamber communicating release link (17), the bottom of release link (17) is provided with and is used for realizing that release link (17) inner chamber is to the check ball (16) of handling jar (1) inner chamber air current unidirectional flow, and purification piece (2) and support frame (6) between relative rotation realize defeated air flue (20) optional with defeated silo (7) or flowing back pole (5) communicate with each other.

3. The electroplating wastewater recycling device according to claim 1, characterized in that: the middle part of support frame (6) is seted up drain (8) to support frame (6) lateral wall circulation, the lateral wall bottom fixed mounting of treatment tank (1) is arranged in realizing waste discharge's blow off pipe (9) in drain (8).

4. The electroplating wastewater recycling device according to claim 1, characterized in that: the inner wall of processing jar (1) is provided with the reset face (10) of slope, and handles jar (1) inner wall one side and offer the intercommunication way (15) that are located reset face (10) low side, bottom one side threaded connection of processing jar (1) has and communicates the communicating tapping lid (13) that says (15) communicating, and the inner wall movable mounting of tapping lid (13) have admit air fender ball (12), the lateral wall fixed mounting of tapping lid (13) has and is used for realizing carrying out fluid-discharge tube (14) of break-make with intercommunication way (15) through the screw thread volume of screwing in between tapping lid (13) and processing jar (1), admit air fender ball (12) and prevent that inverse ball (16) laminating realize that release link (17) and tapping lid (13) communicate with each other when processing jar (1) inner chamber lower extreme are arranged in to support frame (6).

5. The electroplating wastewater recycling device according to claim 2, characterized in that: the side wall of the support frame (6) is fixedly provided with a conducting strip (18), one side of the bottom of the inner wall of the treatment tank (1) is fixedly provided with a power transmission shifting sheet (19) matched with the conducting strip (18), one end of the conducting strip (18) is communicated with an external power supply through a wire, one end of the power transmission shifting sheet (19) is connected with a protection resistor, the protection resistor is electrically connected with a contactor group, and one end of the contactor is communicated to the power supply through a driving coil (11) to form a closed circuit.

6. The electroplating wastewater recycling device according to claim 2, characterized in that: the utility model discloses a purification device, including purification piece (2), rotation ejector pad (4) and rotation ejector pad (21), rotation ejector pad (4) are established to the cuboid, and rotate ejector pad (4) and have the slope and vertically arrange two kinds, and vertical rotation ejector pad (4) have two, and the rotation ejector pad (4) of slope has ten at least, purification piece (2) lateral wall and lie in vertical rotation ejector pad (4) top fixed mounting and force ejector pad (40), and force ejector pad (40) and the incline direction of rotating ejector pad (4) unanimously, the deflection angle of rotation shifting block (21) on treatment tank (1) is in zero degree to ninety degrees.

7. The electroplating wastewater recycling device according to claim 1, characterized in that: the drainage rod (5) is a telescopic rod, the inner cavity of the drainage rod (5) is a fine hole, a floater (23) communicated with the inner cavity of the drainage rod (5) is fixedly installed at the top end of the drainage rod (5), and an opening of the floater (23) faces downwards.