CN109704486B - Intelligent purifying device for nickel plating wastewater - Google Patents
Intelligent purifying device for nickel plating wastewater Download PDFInfo
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- CN109704486B CN109704486B CN201910155563.0A CN201910155563A CN109704486B CN 109704486 B CN109704486 B CN 109704486B CN 201910155563 A CN201910155563 A CN 201910155563A CN 109704486 B CN109704486 B CN 109704486B
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Abstract
The invention belongs to the technical field of wastewater treatment, and particularly relates to an intelligent nickel plating wastewater purification device which comprises a box body and a controller; the controller is used for controlling the device to automatically operate, and is fixedly arranged on the side wall of the box body; the top of the box body is provided with a water inlet pipe, the bottom of the box body is provided with a water outlet pipe, and a wastewater treatment module is arranged in the box body; the water inlet pipe is provided with a detection module, the water inlet pipe is connected with a sulfuric acid inlet pipe, and the end part of the water inlet pipe is provided with a first magnet; the detection module is used for detecting whether the PH value of the wastewater in the water inlet pipe meets the requirement or not; the sulfuric acid inlet pipe is connected with a fresh water inlet pipe; the wastewater treatment module is used for purifying wastewater; the invention has simple structure and convenient operation, continuously purifies the wastewater through the cooperation of the wastewater treatment module and the purification unit, ensures that the wastewater has sufficient treatment time and does not influence the treatment efficiency, realizes thorough purification of water quality through twice purification, and avoids water quality pollution.
Description
Technical Field
The invention belongs to the technical field of wastewater treatment, and particularly relates to an intelligent nickel plating wastewater purification device.
Background
The nickel-containing wastewater is treated intensively after being discharged, chemicals, acid and alkali are added in the process to adjust the pH value to be proper, a flocculating agent is added to flocculate and settle the nickel heavy metal, and the nickel-containing sludge belongs to dangerous waste and needs to be treated by qualified professional companies. The water can be discharged after biochemical treatment. Wherein adjust pH value to being the key, often add medicine formation waste and also improve the treatment cost repeatedly because of the pH meter reaction rate is different, also can influence the treatment effeciency, more causes the degree of difficulty of subsequent processing, even can't reach standard, and suitability and practicality receive the restriction.
Some technical schemes for nickel-containing wastewater treatment also appear in the prior art, for example, a Chinese patent with application number of 2015206636082 discloses an on-line recovery device for nickel-electroplating wastewater, which comprises a filter and a treatment container, wherein the filter is connected with a lift pump through a waste liquid inlet pipe, the top of the filter is communicated with the bottom of the treatment container through a conducting pipe, a purified water discharge pipe is arranged at the top of the treatment container, a rotating shaft is arranged on the inner wall of the treatment container, the side wall of the processing container is provided with a through hole, a rotating net is arranged in the processing container, a phenolic spherical resin group filler is arranged in the rotating net, a back washing tank is arranged at the outer side of the processing container, a dilute sulphuric acid spray header is arranged on the top wall of the back washing tank, a movable hole matched with the through hole is arranged on one side wall of the backwashing tank, a driving shaft is arranged on the other side wall of the backwashing tank, and a driving motor connected with the driving shaft is arranged in the side wall of the backwashing tank.
The technical scheme has the advantages of simple structure, good use stability, greatly reduced secondary pollution, improved treatment efficiency, reduced treatment cost, good applicability and strong practicability. However, continuous and continuous purification can not be realized in the technical scheme, the purification efficiency is not influenced, and meanwhile, the purification of water quality can not be completely realized only through the phenol-based spherical resin group, so that the technical scheme is limited.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides the intelligent nickel plating wastewater purification device which is simple in structure and convenient to operate, continuously purifies wastewater through the cooperation of the wastewater treatment module and the purification unit, ensures that the wastewater has sufficient treatment time and does not influence the treatment efficiency, and realizes thorough purification of water quality and avoids water pollution through twice purification.
The technical scheme adopted by the invention for solving the technical problems is as follows: an intelligent purifying device for nickel plating wastewater comprises a box body and a controller; the controller is used for controlling the device to automatically operate, and is fixedly arranged on the side wall of the box body; a water inlet pipe is arranged at the top of the box body, a water outlet pipe is arranged at the bottom of the box body, and a wastewater treatment module is arranged in the box body; the water inlet pipe is provided with a detection module, the water inlet pipe is communicated with a sulfuric acid inlet pipe, and the end part of the water inlet pipe is provided with a first magnet; the detection module is used for detecting whether the PH value of the wastewater in the water inlet pipe meets the requirement or not; the sulfuric acid inlet pipe is communicated with a fresh water inlet pipe; the fresh water inlet pipe is provided with a control valve; the wastewater treatment module is used for purifying wastewater;
the wastewater treatment module comprises a rotary table, a motor, a rotary shaft, a sliding block, a fixed rod and a water outlet unit, wherein the middle part of the rotary table is fixedly connected to the rotary shaft, and a group of cavities are circumferentially arranged on the rotary table; the rotating shaft penetrates through the box body and is connected with the motor; one end of the fixed rod is fixedly connected in each cavity, and a water inlet is formed in each outer ring of each cavity; the fixed rods are connected with the sliding blocks through springs; the outer ring of the water inlet is provided with a second magnet which is magnetically attracted with the first magnet, and an elastic membrane is arranged inside the water inlet; two ends of the elastic membrane are fixedly connected to the inner ring of the water inlet; the water outlet unit is used for discharging the purified water in the cavity to the bottom of the box body. When the device works, when nickel plating wastewater enters the box body through the water inlet pipe, whether the PH value meets the range or not is detected through the detection module, if not, dilute sulfuric acid solution needs to be introduced for neutralization, and meanwhile, quantitative fresh water is injected into the dilute sulfuric acid solution, so that the concentration of the dilute sulfuric acid is controlled, the PH value after the dilute sulfuric acid solution and the wastewater are neutralized meets the requirement, then the dilute sulfuric acid solution and the wastewater enter the wastewater treatment module in the box body for wastewater treatment, at the moment, the controller controls the motor to rotate, the motor drives the rotating shaft to rotate, the rotating shaft rotates to drive the rotating disc to rotate, the distance between a magnet II on the outer ring of the rotating disc and a magnet I at the end of the water inlet pipe is gradually reduced while the rotating disc rotates, then the two magnets are adsorbed, at the moment, the control valve on the water inlet pipe is opened, the wastewater in the water inlet pipe impacts the elastic membrane and jacks up the elastic membrane, at the moment, the water inlet pipe is communicated with the water inlet, thereby leading-in waste water into the cavity, the carousel continues to rotate afterwards, the inlet tube is repeated pours waste water into the cavity of carousel in proper order into, can meet when the carousel rotates to a certain position and trigger out the work of water unit, discharge the water after the processing in the cavity, thereby realize the incessant processing of waste water, the controller control motor interval rotates fast slowly simultaneously, make the slider in the cavity can follow the reciprocating sliding of dead lever under the effect of centrifugal force, thereby fully extrude the mixing to waste water, avoid the static impurity deposition that leads to of waste water; according to the invention, the wastewater is sequentially injected into the cavity of the turntable, then the turntable rotates for a certain period, the wastewater in the cavity is led out after sufficient treatment time is provided, the wastewater is treated uninterruptedly, and the treatment time of the wastewater is not influenced, so that the wastewater treatment efficiency is improved and the problem of treatment quality reduction caused by continuous wastewater treatment is avoided.
Preferably, the water outlet unit comprises a bump, a rubber stopper and an arc-shaped plate; arc-shaped through grooves are formed in the outer ring of the cavity; two side walls of the arc-shaped through groove are provided with sliding grooves; one end of the arc-shaped plate is connected in the sliding groove on the side wall of one side through a spring, and the other end of the arc-shaped plate is fixedly connected with the lug; the lug is connected in the sliding groove on the other opposite side wall through a spring; a fixed plate is arranged below the rotary table; the bottom end of the rubber stopper is fixedly connected to the middle of the fixing plate, the upper end face of the rubber stopper is arc-shaped, and the height of the rubber stopper is gradually reduced from right to left. When the rotary disc rotates to a fixed position, the convex block can contact the rubber block, the convex block extends out of the rotary disc for a certain length, so that the convex block is difficult to move under the blocking of the rubber block, the rotary disc continues to rotate at the moment, the convex block moves in the reverse direction relative to the rotary disc, the connected arc-shaped plates are pushed to slide along the arc-shaped grooves on the corresponding side walls, the cavity is opened, the treated water flows out of the opened arc-shaped through grooves, the arc-shaped plates can continuously extrude the spring along with the continuous rotation of the rotary disc, when the reaction force of the spring is greater than the resistance force of the rubber block, the spring can push the arc-shaped plates and the convex block to forcibly extrude the rubber block, the rubber block is locally deformed, and the convex block drives the arc-shaped plates to return due to the arc arrangement of the upper end faces of the rubber block, realize the resealing of arc logical groove, thereby realize the cavity in the carousel through the water outlet unit and go out water in proper order, the water discharge after will handling in real time has improved the treatment effeciency of waste water.
Preferably, the right side of the fixing plate is provided with a water leakage hole; the bottom of the box body is provided with a purification unit; the purification unit comprises a purification disc, a regenerated resin film, a pressure spring and a support column; a groove is formed in the purifying disc, and two ends of the purifying disc are connected to the bottom wall of the box body through pressure springs; a regenerated resin film is detachably arranged at the bottom of the groove; one end of the strut is fixedly connected with the bottom wall of the box body, and the other end of the strut is hinged with the bottom of the purifying disc; the bottom of the box body is communicated with a fresh water inlet pipe through a guide pipe. The during operation, water after waste water treatment module handles can fall into purification dish from the hole that leaks in, can concentrate to one side along with water more and more, self action of gravity at water pushes down purification dish to the lopsidedness, purification dish can rebound under the spring action of bottom pressure spring, make purification dish shake about, thereby make water rock in purification dish, because purification dish bottom installs the regeneration resin membrane, water flow can make regeneration resin and the nickel ion of aquatic exchange fast, and then realize breaking away from to aquatic nickel ion, realize the repurification of quality of water, reach the domestic water standard, and can communicate water source and fresh water induction pipe, the water economy resource.
Preferably, the top parts of the sliding blocks are fixedly connected with air bags; two elastic adsorption films are symmetrically covered on the inner wall of the cavity; the uniform end of the elastic adsorption film is fixedly connected to the side wall of the cavity, and the other end of the elastic adsorption film is connected with the sliding block. The during operation, the waste water volume of pouring into in the cavity is about the volumetric two-thirds of cavity, when the slider is along the dead lever reciprocating sliding under the effect of centrifugal force, can drive the elasticity adsorption film shake thereupon that both sides are connected, thereby the water in the cavity is extruded and is mixed, the gasbag at top can extrude the water on the removal route simultaneously, force rivers to flow to the gasbag both sides, waste water treatment efficiency with higher speed, wherein in the cavity after the drainage, elasticity adsorption film can shake along with the slider and be stained with the impurity that attaches on the surface and shake off, avoid elasticity adsorption film to be stained with and attach the too much influence adsorption effect of impurity.
Preferably, the side walls of the adjacent cavities are provided with straight grooves; the straight grooves are connected with movable blocks through elastic ropes; and a group of inclined holes are uniformly distributed on the side walls of the two sides of the straight groove. The during operation, the movable block can be down slided toward the outside under the effect of centrifugal force, thereby make the straight inslot produce the negative pressure and adsorb the membrane to elasticity, the slider also slides along the dead lever under the effect of centrifugal force this moment, elasticity adsorbs the membrane and removes along with the slider in advance this moment, nevertheless because the adsorption of straight inslot negative pressure, make elasticity adsorb the membrane and remove slowly along with the slider, the elasticity adsorbs the impurity that is stained with on the membrane and is adsorbed under powerful suction effect and is extracted this moment, follow the inclined hole and get into the straight inslot afterwards, thereby the collection of impurity has been realized, avoid impurity to pile up the influence waste water treatment effect.
Preferably, the side wall of the left side of the box body is fixedly connected with an air cylinder; the end of the cylinder is hinged with a sucker; a distance sensor is arranged on the sucker; the distance sensor is used for sensing the distance between the movable block and the sucker; a collecting box is slidably arranged on the left side of the fixed plate; one end of the collecting box extends out of the box body. The during operation, because the movable block can not break away from the straight flute under the effect of centrifugal force, when sensing the movable block apart from the inductor, the end that the controller can control the cylinder stretches out fast, thereby promote the sucking disc and stretch out rapidly and hug closely on the movable block, control cylinder returns fast afterwards, and then drive the movable block through the sucking disc and shift out fast and break away from the straight flute, can produce great negative pressure in the twinkling of an eye in this in-process straight flute, strengthen extraction impurity on the one hand, on the other hand can be in the twinkling of an eye with the impurity discharge in the straight flute, fall into the collection box of below afterwards, regularly organize personnel clearance change.
The invention has the following beneficial effects:
1. according to the invention, the wastewater is sequentially injected into the cavity of the turntable, then the turntable rotates for a certain period, the wastewater in the cavity is led out after sufficient treatment time is provided, the wastewater is treated uninterruptedly, and the treatment time of the wastewater is not influenced, so that the wastewater treatment efficiency is improved and the problem of treatment quality reduction caused by continuous wastewater treatment is avoided.
2. The wastewater treatment module and the purification unit are matched to continuously purify the wastewater, the wastewater treatment efficiency is not influenced while sufficient treatment time is ensured, and the water quality is thoroughly purified by twice purification, so that the water pollution is avoided; meanwhile, the elastic adsorption film is driven to shake through the sliding block, so that impurity adsorption is avoided on the one hand, wastewater flow is enhanced on the other hand, and the treatment efficiency is improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
in the figure: the device comprises a box body 1, a sulfuric acid inlet pipe 2, a first magnet 3, a fresh water inlet pipe 4, a wastewater treatment module 5, a rotary disc 51, a cavity 511, a slide block 52, a water outlet unit 53, a convex block 531, a rubber stopper 532, an arc-shaped plate 533, a second magnet 54, a purification unit 6, a purification disc 61, a regenerated resin film 62, an air bag 7, an elastic adsorption film 8, a straight groove 9, a movable block 10, an air cylinder 11, a suction cup 12 and a collection box 13.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to fig. 2, the intelligent purifying device for nickel plating wastewater of the invention comprises a box body 1 and a controller; the controller is used for controlling the device to automatically operate, and is fixedly arranged on the side wall of the box body 1; a water inlet pipe is arranged at the top of the box body 1, a water outlet pipe is arranged at the bottom of the box body 1, and a wastewater treatment module 5 is arranged in the box body 1; the water inlet pipe is provided with a detection module, the water inlet pipe is communicated with a sulfuric acid inlet pipe 2, and the end part of the water inlet pipe is provided with a first magnet 3; the detection module is used for detecting whether the PH value of the wastewater in the water inlet pipe meets the requirement or not; the sulfuric acid inlet pipe 2 is communicated with a fresh water inlet pipe 4; the fresh water inlet pipe 4 is provided with a control valve; the wastewater treatment module 5 is used for purifying wastewater;
the wastewater treatment module 5 comprises a rotary table 51, a motor, a rotary shaft, a slide block 52, a fixing rod and a water outlet unit 53, wherein the middle part of the rotary table 51 is fixedly connected to the rotary shaft, and a group of cavities 511 are circumferentially arranged on the rotary table 51; the rotating shaft penetrates through the box body 1 and is connected with the motor; one end of the fixed rod is fixedly connected in each cavity 511, and a water inlet is formed in the outer ring of each cavity 511; the fixed rods are connected with a sliding block 52 through springs; a second magnet 54 magnetically attracted with the first magnet 3 is arranged on the outer ring of the water inlet, and an elastic membrane is arranged inside the water inlet; two ends of the elastic membrane are fixedly connected to the inner ring of the water inlet; the water outlet unit 53 is used for discharging the purified water in the cavity 511 to the bottom of the box body 1. When the device works, when nickel plating wastewater enters the box body 1 through the water inlet pipe, whether the PH value meets the range or not is detected through the detection module, if not, dilute sulfuric acid solution needs to be introduced for neutralization, and meanwhile, quantitative fresh water is injected into the dilute sulfuric acid solution, so that the concentration of the dilute sulfuric acid is controlled, the PH value after the dilute sulfuric acid solution and the wastewater are neutralized meets the requirement, then the dilute sulfuric acid solution enters the wastewater treatment module 5 in the box body 1 for wastewater treatment, at the moment, the controller controls the motor to rotate, the motor drives the rotating shaft to rotate, the rotating shaft rotates to drive the rotating disc 51 to rotate, the distance between the magnet II 54 on the outer ring of the rotating disc 51 and the magnet I3 at the end of the water inlet pipe is gradually reduced while the rotating disc 51 rotates, then the two magnets adsorb, at the moment, the control valve on the water inlet pipe is opened, the elastic membrane is jacked up while the wastewater in the water inlet pipe impacts the elastic membrane, at the moment, the water inlet pipe is communicated with the water inlet pipe, the wastewater is guided into the cavity 511, then the rotating disc 51 continuously rotates, the wastewater is repeatedly and sequentially injected into the cavity 511 of the rotating disc 51 by the water inlet pipe, when the rotating disc 51 rotates to a certain position, the water outlet unit 53 is triggered to work, the treated wastewater in the cavity 511 is discharged, so that the wastewater is uninterruptedly treated, meanwhile, the controller controls the motor to rotate at intervals, so that the sliding block 52 in the cavity 511 can slide back and forth along the fixed rod under the action of centrifugal force, the wastewater is fully extruded and mixed, and the impurity deposition caused by the static wastewater is avoided; according to the invention, wastewater is sequentially injected into the cavity 511 of the turntable 51, then the turntable 51 rotates for a certain period, and the wastewater in the cavity 511 is led out after sufficient treatment time is provided, so that the wastewater is treated uninterruptedly, the treatment time of the wastewater is not influenced, the wastewater treatment efficiency is improved, and the problem of treatment quality reduction caused by continuous wastewater treatment is avoided.
As one embodiment, the water outlet unit 53 includes a protrusion 531, a rubber stopper 532, and an arc-shaped plate 533; arc-shaped through grooves are formed in the outer ring of the cavity 511; two side walls of the arc-shaped through groove are provided with sliding grooves; one end of the arc-shaped plate 533 is connected to the inside of the sliding groove on the side wall of one side through a spring, and the other end is fixedly connected with the lug 531; the lug 531 is connected in a sliding groove on the other opposite side wall through a spring; a fixed plate is arranged below the rotary disc 51; the bottom end of the rubber stopper 532 is fixedly connected to the middle of the fixing plate, the upper end face of the rubber stopper 532 is arc-shaped, and the height of the rubber stopper 532 is gradually reduced from right to left. During operation, when the rotary disc 51 rotates to a fixed position, the bump 531 contacts the rubber stopper 532, because the bump 531 extends out of the rotary disc 51 by a certain length, the bump 531 is difficult to move under the blocking of the rubber stopper 532, at this time, the rotary disc 51 continues to rotate, so that the bump 531 moves reversely relative to the rotary disc 51, thereby pushing the connected arc-shaped plate 533 to slide along the arc-shaped groove on the corresponding side wall, thereby realizing the opening of the cavity 511, at this time, the treated water flows out from the opened arc-shaped through groove, along with the continuous rotation of the rotary disc 51, the arc-shaped plate 533 continuously extrudes the spring, when the reaction force of the spring is greater than the resistance force of the rubber stopper 532, at this time, the spring pushes the arc-shaped plate 533 and the bump 531 to forcibly extrude the rubber stopper 532, so that the rubber stopper 532 is partially deformed, and because the upper end face of the rubber stopper 532 is arc-shaped, the bump 531 forcibly extrudes the rubber stopper 532 through the highest point of the rubber stopper 532 without blocking, the convex block 531 drives the arc-shaped plate 533 to return, so that the arc-shaped through groove is sealed again, water is sequentially discharged from the cavity 511 in the rotary disc 51 through the water outlet unit 53, the treated water is discharged in real time, and the treatment efficiency of the wastewater is improved.
As one embodiment, the right side of the fixing plate is provided with a water leakage hole; the bottom of the box body 1 is provided with a purification unit 6; the purifying unit 6 includes a purifying disk 61, a regenerated resin film 62, a pressure spring, and a strut; a groove is formed in the purifying disc 61, and two ends of the purifying disc 61 are connected to the bottom wall of the box body 1 through pressure springs; a regenerated resin film 62 is detachably mounted at the bottom of the groove; one end of the strut is fixedly connected to the bottom wall of the box body 1, and the other end of the strut is hinged to the bottom of the purifying disc 61; the bottom of the box body 1 is communicated with a fresh water inlet pipe 4 through a guide pipe. The during operation, water after waste water treatment module 5 handles can fall into purification dish 61 from the hole that leaks, can concentrate to one side along with water more and more, it forces purification dish 61 to the lopsidedness to press down under the self action of gravity of water, purification dish 61 can rebound under the spring action of bottom pressure spring, make purification dish 61 rock about, thereby make water rock in purification dish 61, because regeneration resin membrane 62 is installed to purification dish 61 bottom, water flow can make regeneration resin and the nickel ion of aquatic exchange fast, and then realize breaking away from to aquatic nickel ion, realize the repurification of quality of water, reach the domestic water standard, and can communicate water source and fresh water inlet tube 4, the water economy resource.
In one embodiment, the air bags 7 are fixedly connected to the tops of the sliding blocks 52; the inner wall of the cavity 511 is symmetrically covered with two elastic adsorption films 8; the elastic adsorption film 8 is fixedly connected with the side wall of the cavity 511 at one end and connected with the slide block 52 at the other end. The during operation, the waste water volume of pouring into in the cavity 511 is about two thirds of cavity 511 volume, when slider 52 along the dead lever reciprocating sliding under the effect of centrifugal force, can drive the elasticity adsorption film 8 of both sides connection and shake along with it, thereby carry out the extrusion mixture to the water in the cavity 511, gasbag 7 at top can extrude the water on the migration path simultaneously, force rivers to flow to gasbag 7 both sides, waste water treatment efficiency accelerates, wherein in the cavity 511 after the drainage, elasticity adsorption film 8 shakes along with slider 52 and can shakes the impurity that attaches with the surface and shake off, avoid elasticity adsorption film 8 to be stained with and attach impurity too much and influence adsorption effect.
As one embodiment, the side walls of the adjacent cavities 511 are provided with straight grooves 9; the straight grooves 9 are connected with movable blocks 10 through elastic ropes; and a group of inclined holes are uniformly distributed on the side walls of the two sides of the straight groove 9. The during operation, movable block 10 can be down toward the outside slip under the effect of centrifugal force, thereby make in the straight flute 9 produce the negative pressure and adsorb elasticity adsorption film 8, slider 52 also slides along the dead lever under the effect of centrifugal force this moment, elasticity adsorption film 8 removes along with slider 52 in advance this moment, nevertheless because the adsorption of negative pressure in the straight flute 9, make elasticity adsorption film 8 slowly remove along with slider 52, the impurity that is stained with on elasticity adsorption film 8 this moment is extracted under powerful suction, follow the inclined hole and get into in the straight flute 9 afterwards, thereby the collection of impurity has been realized, avoid impurity to pile up the influence waste water treatment effect.
As one embodiment, a cylinder 11 is fixedly connected to the left side wall of the box body 1; the end of the cylinder 11 is hinged with a suction disc 12; a distance sensor is arranged on the sucker 12; the distance sensor is used for sensing the distance between the movable block 10 and the sucker 12; a collecting box 13 is arranged on the left side of the fixed plate in a sliding way; one end of the collecting box 13 extends out of the box body 1. The during operation, because the movable block 10 can not break away from straight flute 9 under the effect of centrifugal force, when sensing movable block 10 apart from the inductor, the end that the controller can control cylinder 11 stretches out fast, thereby promote sucking disc 12 and stretch out rapidly and hug closely on movable block 10, control cylinder 11 returns fast afterwards, and then drive movable block 10 through sucking disc 12 and shift out fast and break away from straight flute 9, can produce great negative pressure in the twinkling of an eye in this in-process straight flute 9, strengthen extraction impurity on the one hand, on the other hand can be in the twinkling of an eye with the impurity discharge in straight flute 9, fall into the collection box 13 of below afterwards, regular organization personnel clear up changes.
When the device works, when nickel plating wastewater enters the box body 1 through the water inlet pipe, whether the PH value meets the range or not is detected through the detection module, if not, dilute sulfuric acid solution needs to be introduced for neutralization, and meanwhile, quantitative fresh water is injected into the dilute sulfuric acid solution, so that the concentration of the dilute sulfuric acid is controlled, the PH value after the dilute sulfuric acid solution and the wastewater are neutralized meets the requirement, then the dilute sulfuric acid solution enters the wastewater treatment module 5 in the box body 1 for wastewater treatment, at the moment, the controller controls the motor to rotate, the motor drives the rotating shaft to rotate, the rotating shaft rotates to drive the rotating disc 51 to rotate, the distance between the magnet II 54 on the outer ring of the rotating disc 51 and the magnet I3 at the end of the water inlet pipe is gradually reduced while the rotating disc 51 rotates, then the two magnets adsorb, at the moment, the control valve on the water inlet pipe is opened, the elastic membrane is jacked up while, the wastewater is guided into the cavity 511, then the rotating disc 51 continuously rotates, the wastewater is repeatedly and sequentially injected into the cavity 511 of the rotating disc 51 by the water inlet pipe, when the rotating disc 51 rotates to a certain position, the water outlet unit 53 is triggered to work, the treated wastewater in the cavity 511 is discharged, so that the wastewater is uninterruptedly treated, meanwhile, the controller controls the motor to rotate at intervals, so that the sliding block 52 in the cavity 511 can slide back and forth along the fixed rod under the action of centrifugal force, the wastewater is fully extruded and mixed, and the impurity deposition caused by the static wastewater is avoided; according to the invention, wastewater is sequentially injected into the cavity 511 of the turntable 51, then the turntable 51 rotates for a certain period, and the wastewater in the cavity 511 is led out after sufficient treatment time is provided, so that the wastewater is treated uninterruptedly, the treatment time of the wastewater is not influenced, the wastewater treatment efficiency is improved, and the problem of treatment quality reduction caused by continuous wastewater treatment is avoided.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a nickel plating waste water intelligence purifier which characterized in that: comprises a box body (1) and a controller; the controller is used for controlling the device to automatically operate, and is fixedly arranged on the side wall of the box body (1); a water inlet pipe is arranged at the top of the box body (1), a water outlet pipe is arranged at the bottom of the box body (1), and a wastewater treatment module (5) is arranged in the box body (1); the water inlet pipe is provided with a detection module and is communicated with a sulfuric acid inlet pipe (2); a first magnet (3) is arranged at the end part of the water inlet pipe; the detection module is used for detecting whether the PH value of the wastewater in the water inlet pipe meets the requirement or not; the sulfuric acid inlet pipe (2) is communicated with a fresh water inlet pipe (4); a control valve is arranged on the fresh water inlet pipe (4); the wastewater treatment module (5) is used for purifying wastewater; the waste water treatment module (5) comprises a rotary table (51), a motor, a rotating shaft, a sliding block (52), a fixed rod and a water outlet unit (53), wherein the middle part of the rotary table (51) is fixedly connected to the rotating shaft, and a group of cavities (511) are circumferentially arranged on the rotary table (51); the rotating shaft penetrates through the box body (1) and is connected with the motor; one end of the fixed rod is fixedly connected in each cavity (511), and water inlets are formed in the outer rings of the cavities (511); the fixed rods are connected with sliding blocks (52) through springs; a second magnet (54) magnetically attracted with the first magnet (3) is arranged on the outer ring of the water inlet, and an elastic membrane is arranged inside the water inlet; two ends of the elastic membrane are fixedly connected to the inner ring of the water inlet; the water outlet unit (53) is used for discharging the purified water in the cavity (511) to the bottom of the box body (1);
the top parts of the sliding blocks (52) are fixedly connected with air bags (7); the inner wall of the cavity (511) is symmetrically covered with two elastic adsorption films (8); the elastic adsorption film (8) is fixedly connected with the side wall of the cavity (511) at one end and connected with the slide block (52) at the other end.
2. The intelligent purifying device for nickel plating wastewater as claimed in claim 1, which is characterized in that: the water outlet unit (53) comprises a convex block (531), a rubber stopper (532) and an arc-shaped plate (533); arc-shaped through grooves are formed in the outer ring of the cavity (511); two side walls of the arc-shaped through groove are provided with sliding grooves; one end of the arc-shaped plate (533) is connected in the sliding groove on the side wall of one side through a spring, and the other end of the arc-shaped plate is fixedly connected with the lug (531); the lug (531) is connected in the sliding groove on the other opposite side wall through a spring; a fixed plate is arranged below the rotary table (51); the bottom end of the rubber stopper (532) is fixedly connected to the middle of the fixing plate, the upper end face of the rubber stopper (532) is arc-shaped, and the height of the rubber stopper (532) is gradually reduced from right to left.
3. The intelligent purifying device for nickel plating wastewater as claimed in claim 2, which is characterized in that: a water leakage hole is formed in the right side of the fixing plate; the bottom of the box body (1) is provided with a purification unit (6); the purification unit (6) comprises a purification disc (61), a regenerated resin film (62), a compression spring and a support; a groove is formed in the purifying disc (61), and two ends of the purifying disc (61) are connected to the bottom wall of the box body (1) through pressure springs; a regenerated resin film (62) is detachably arranged at the bottom of the groove; one end of the strut is fixedly connected on the bottom wall of the box body (1), and the other end is hinged at the bottom of the purifying disc (61); the bottom of the box body (1) is communicated with a fresh water inlet pipe (4) through a guide pipe.
4. The intelligent purifying device for nickel plating wastewater as claimed in claim 2, which is characterized in that: the side walls of the adjacent cavities (511) are provided with straight grooves (9); the straight grooves (9) are connected with movable blocks (10) through elastic ropes; and a group of inclined holes are uniformly distributed on the side walls of the two sides of the straight groove (9).
5. The intelligent purifying device for nickel plating wastewater as claimed in claim 4, which is characterized in that: a cylinder (11) is fixedly connected to the side wall of the left side of the box body (1); the end of the cylinder (11) is hinged with a sucker (12); a distance sensor is arranged on the sucker (12); the distance sensor is used for sensing the distance between the movable block (10) and the sucker (12); a collecting box (13) is arranged on the left side of the fixed plate in a sliding way; one end of the collecting box (13) extends out of the box body (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910155563.0A CN109704486B (en) | 2019-03-01 | 2019-03-01 | Intelligent purifying device for nickel plating wastewater |
| JP2019160903A JP6670415B1 (en) | 2019-03-01 | 2019-09-04 | Intelligent purification equipment for nickel plating wastewater |
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| JP2020138192A (en) | 2020-09-03 |
| CN109704486A (en) | 2019-05-03 |
| JP6670415B1 (en) | 2020-03-18 |
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