CN114956291B - Special equipment for battery wastewater treatment - Google Patents

Special equipment for battery wastewater treatment Download PDF

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Publication number
CN114956291B
CN114956291B CN202210922282.5A CN202210922282A CN114956291B CN 114956291 B CN114956291 B CN 114956291B CN 202210922282 A CN202210922282 A CN 202210922282A CN 114956291 B CN114956291 B CN 114956291B
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China
Prior art keywords
tank body
pipe
motor
battery wastewater
battery
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CN202210922282.5A
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Chinese (zh)
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CN114956291A (en
Inventor
耿守勋
赵海娟
袁修伟
宋民乐
李海岭
祝军
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Henan Wanxin Environmental Engineering Technology Co ltd
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Henan Wanxin Environmental Engineering Technology Co ltd
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Priority to CN202210922282.5A priority Critical patent/CN114956291B/en
Publication of CN114956291A publication Critical patent/CN114956291A/en
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/84—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers rotating at different speeds or in opposite directions about the same axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/91—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/10—Maintenance of mixers
    • B01F35/12—Maintenance of mixers using mechanical means
    • B01F35/123—Maintenance of mixers using mechanical means using scrapers for cleaning mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

The invention belongs to the technical field of battery wastewater treatment, and relates to special equipment for battery wastewater treatment. The invention provides the special equipment for treating the battery wastewater, which is convenient for the coagulant to be fully fused with the battery wastewater, has high working efficiency and is convenient to operate. The invention provides a special device for battery wastewater treatment, which comprises a base, a tank body, a conveying pipe, a discharging pipe and the like, wherein the tank body for treating the battery wastewater is arranged on the base, the conveying pipe for conveying the battery wastewater is arranged on the tank body, the end part of the conveying pipe extends into the tank body and has a preset distance with the bottom of the tank body, the discharging pipe is arranged at the bottom of the tank body, and a valve is arranged in the discharging pipe. The battery wastewater of the upper part and the lower part in the tank body is stirred by the rotation of the forward rotation stirrer and the reverse rotation stirrer in opposite directions, so that the coagulant is fully fused with the battery wastewater, the working efficiency is improved, the coagulant is pre-stored through the material containing box, manual addition is not needed, and the operation is convenient.

Description

Special equipment for battery wastewater treatment
Technical Field
The invention belongs to the technical field of battery wastewater treatment, and relates to special equipment for battery wastewater treatment.
Background
With the rapid development of new energy automobile industry, the regeneration of waste batteries follows, a battery factory can generate a large amount of wastewater in daily production and operation, and the wastewater contains a large amount of heavy metals which can cause serious harm to the environment, so that the battery wastewater needs to be treated.
For example, patent is granted publication No. CN213357174U, announces day 20210604 and discloses a metal modification handles waste water recovery processing device, including the waste water treatment jar, the downside outer wall of waste water treatment jar has cup jointed the support frame, the upside inner wall of waste water treatment jar and with the medicament add the corresponding ring of pipe be provided with the connecting tube, the downside of connecting tube is provided with spouts the medicine pipeline, the inboard of spouting the medicine pipeline evenly is provided with spouts the medicine head, the inner wall downside bilateral symmetry of waste water treatment jar is provided with the hot plate, the front of waste water treatment jar is provided with temperature controller, the bottom of waste water treatment jar is provided with the suction pump, the inside of rose box and the downside that is located first filter are provided with the second filter, the right downside of rose box is provided with outlet conduit.
Above-mentioned metal modification treatment wastewater recovery processing apparatus drives the (mixing) shaft through driving motor and rotates stirring waste water when using, then add the pipe through the medicament and add to connecting tube, connecting tube can flow into on spouting the medicine pipeline, at last by spouting medicine spray head blowout, this kind of stirring mode is simple, the stirring direction is single, the liquid medicine rotates with waste water synchronization, the diffusivity of medicament molecule in waste water is lower, can't make medicament and waste water fuse well, work efficiency is low, and need artifical continuous manual addition medicament when adding the medicament, complex operation.
According to the defects in the prior art, the special battery wastewater treatment equipment which is convenient for the coagulant to be fully fused with the battery wastewater, has high working efficiency and is convenient to operate and can overcome the defects in the prior art is designed.
Disclosure of Invention
In order to overcome the defects that the prior art can not well fuse the medicament and the wastewater, the working efficiency is low, the medicament needs to be continuously and manually added when the medicament is added, and the operation is complicated, the invention aims to solve the technical problem of providing the special equipment for treating the battery wastewater, which is convenient for the coagulant to be fully fused with the battery wastewater, and has high working efficiency and convenient operation.
In order to solve the technical problem, the invention provides a special device for treating battery wastewater, which comprises a base, a tank body, a conveying pipe, a discharging pipe, a first motor, a forward rotation stirrer, a support, a reverse rotation stirrer, a support rod, a bevel gear and an adding mechanism, wherein the tank body for treating the battery wastewater is arranged on the base, the conveying pipe for conveying the battery wastewater is arranged on the tank body, the end part of the conveying pipe extends into the tank body and has a preset distance with the bottom of the tank body, the discharging pipe is arranged at the bottom of the tank body, a valve is arranged in the discharging pipe, the first motor is arranged on the tank body, the forward rotation stirrer for stirring the battery wastewater is arranged on an output shaft of the first motor, the adding mechanism for adding a coagulant is arranged on the tank body, the support perpendicular to the first motor is arranged on the tank body, the reverse rotation stirrer is arranged on the support rod, the forward rotation stirrer and the reverse rotation stirrer are respectively provided with the bevel gear, the bevel gear on the support rod, and the bevel gear on the stirrer and the stirrer are meshed with the bevel gear on the support rod, and the stirrer can enable the stirrer to rotate in the opposite direction under the driving of the first motor.
Preferably, add the mechanism including the mounting panel, change the board, the flourishing magazine, sliding plate and spring, the upper portion outside detachably of the jar body is equipped with the mounting panel, the inboard of the jar body rotates on being close to the position of mounting panel and is equipped with and changes the board, the inboard of changeing the board is equipped with the flourishing magazine that is used for depositing the coagulant, the upside intercommunication of flourishing magazine has the inlet pipe, wear to be equipped with a plurality of openings that are used for discharging the coagulant on the flourishing magazine, the inboard slip of commentaries on classics board is equipped with the sliding plate that the shape is "nearly" font, the both ends that the sliding plate is buckled all are located outside changeing the board, be equipped with the spring between the convex surface side of sliding plate and the commentaries on classics board, the concave surface side of sliding plate is to flourishing magazine, the concave surface side of sliding plate is equipped with the arch of opening sliding fit one by one on the flourishing magazine.
Preferably, the sealing material is further included, the mounting plate is provided with the sealing material for water tightness, and the sealing material is slidably embedded into the tank body.
Preferably, the conveying pipe comprises an input pipe and an output pipe, the upper part of the input pipe is provided with a water inlet, the input pipe is used for inputting the battery wastewater into the tank body for treatment, the upper part of the output pipe is provided with a water outlet, the output pipe is used for extracting the battery wastewater treated in the tank body, one end of the output pipe extending into the tank body is lower than one end of the input pipe extending into the tank body, and the output pipe is in sliding fit with the tank body.
Preferably, the blades on the positive rotation stirrer and the blades on the reverse rotation stirrer are both in a spiral shape, the spiral direction of the blades on the positive rotation stirrer is opposite to that of the blades on the reverse rotation stirrer, one side, close to the middle part of the tank body, of the blades on the positive rotation stirrer is wider than the other side of the blades, one side, close to the middle part of the tank body, of the blades on the reverse rotation stirrer is also wider than the other side of the blades, and therefore the contact area between the blades and the battery wastewater is increased.
Preferably, still including being used for driving the rotatory mechanism that opens and shuts of commentaries on classics board, the mechanism that opens and shuts is equipped with the connecting rod including connecting rod, ring gear, extrusion frame, second motor and straight-teeth gear on the commentaries on classics board, the jar rotates and is equipped with the ring gear that is located the connecting rod top, is equipped with the extrusion frame that is used for extrudeing the connecting rod on the ring gear, and extrusion frame sliding sleeve is on the connecting rod, is equipped with the second motor on the jar body, is equipped with the straight-teeth gear with ring gear meshing on the output shaft of second motor.
Preferably, still including the reinforced mechanism that is used for adding the coagulant, reinforced mechanism is equipped with the check pipe including check pipe, conveying pipe and solenoid valve in the outside of jar body, and the downside intercommunication of check pipe has the conveying pipe, and the lower extreme of conveying pipe runs through in jar body and corresponds with the inlet pipe on the flourishing feed box, and the lower extreme of conveying pipe is equipped with the solenoid valve.
Preferably, still including the unloading mechanism that is used for discharging battery waste water, unloading mechanism is including the funnel, the extension board, the motor, baffle and scraper blade, the interior bottom of the jar body is equipped with the funnel, only half part of funnel has the opening, the inboard of the jar body is equipped with the extension board, the one end of extension board is equipped with the motor, the output shaft and the funnel of motor are concentric, be equipped with the baffle that is used for blocking funnel opening part on the output shaft of motor, be equipped with the scraper blade that is used for clearing up the funnel inner wall on the baffle, the scraper blade contacts with the inner wall of funnel hollow part, the downside of extension board contacts with the upside of baffle.
On the basis of overcoming the defects of the prior art, the invention can also achieve the following beneficial effects:
1. the battery wastewater of the upper part and the lower part in the tank body is stirred by rotating the forward rotation stirrer and the reverse rotation stirrer in opposite directions, so that the coagulant is fully fused with the battery wastewater, the working efficiency is improved, and the coagulant is pre-stored in the material containing box, so that the coagulant is not required to be added all the time manually, and the operation is convenient.
2. All the rotating plates are automatically opened by the driving of the second motor, so that the operation of an operator is facilitated, the rotating plates can be prevented from being accidentally rotated and closed by the self-locking function of the second motor, and the stability of the device is improved.
3. The coagulant is fed into the material containing box through the one-way pipe and the feeding pipe, so that the operation of feeding can be completed without frequently opening the adding mechanism by an operator, and meanwhile, the phenomenon of water liquid backflow is prevented.
4. Drive the scraper blade rotation through motor drive baffle, make the precipitate drop to the funnel in, the funnel can guide the precipitate flow direction to arrange the material pipe to this is convenient for the precipitate from arranging the discharge tube discharge, prevents that the precipitate from piling up at jar internal.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
FIG. 3 is a schematic view of a first partial body structure according to the present invention.
FIG. 4 is a schematic view of a second partial body structure according to the present invention.
FIG. 5 is a schematic perspective view of a forward rotation agitator and a reverse rotation agitator according to the present invention.
Fig. 6 is a schematic perspective view of the adding mechanism of the present invention.
Fig. 7 is an exploded view of the addition mechanism of the present invention.
Fig. 8 is a schematic perspective view of the sliding plate of the present invention.
Fig. 9 is a schematic perspective view of the opening and closing mechanism of the present invention.
Fig. 10 is a partial perspective view of the opening and closing mechanism of the present invention.
FIG. 11 is an enlarged view of the invention at A.
Fig. 12 is a schematic perspective view of the feeding mechanism and the discharging mechanism of the present invention.
Fig. 13 is an enlarged view of the invention at B.
Fig. 14 is an exploded view of the blanking mechanism of the present invention.
Fig. 15 is a schematic perspective view of the funnel of the present invention.
The labels in the figures are: 1-base, 2-tank, 3-delivery pipe, 31-input pipe, 32-output pipe, 4-discharge pipe, 51-first motor, 52-forward rotation stirrer, 53-support, 54-reverse rotation stirrer, 55-support rod, 56-bevel gear, 524-blade, 6-adding mechanism, 61-mounting plate, 62-rotating plate, 63-containing box, 64-sliding plate, 65-spring, 66-opening and closing mechanism, 7-connecting rod, 72-toothed ring, 73-extrusion frame, 74-second motor, 75-spur gear, 8-feeding mechanism, 81-one-way pipe, 82-feeding pipe, 83-electromagnetic valve, 9-blanking mechanism, 91-funnel, 92-support plate, 93-motor, 94-baffle plate and 95-scraper plate.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A special device for battery wastewater treatment, as shown in fig. 1-4, comprises a base 1, a tank 2, a delivery pipe 3, a discharge pipe 4, a first motor 51, a forward rotation stirrer 52, a support 53, a reverse rotation stirrer 54, a support 55, a bevel gear 56 and an adding mechanism 6, wherein the upper part of the base 1 is bolted with the tank 2 for battery wastewater treatment, the delivery pipe 3 for delivering battery wastewater is arranged on the tank 2, the delivery pipe 3 is in an inverted U shape, the lower end of the delivery pipe 3 extends into the tank 2 and has a predetermined distance with the bottom of the tank 2, the bottom of the tank 2 is communicated with the discharge pipe 4, a valve is arranged in the discharge pipe 4, the inner top of the tank 2 is bolted with the first motor 51, the output shaft of the first motor 51 is connected with the forward rotation stirrer 52 for stirring the battery wastewater by a coupling, the adding mechanism 6 for adding coagulant is arranged on the tank 2, the inner side of the lower part of the tank 2 is connected with the support 53 perpendicular to the first motor 51, the reverse rotation stirrer 54 is arranged in the middle of the support 53, the tank 2 is rotatably connected with the forward rotation stirrer 55, the support 55, the bevel gear 56 and the reverse rotation stirrer 52 are connected with the rotating mechanism, so as to prevent the bevel gear 52 and the rotating stirrer 52 from rotating with the rotating support 52 and the rotating vortex mixer 55, and the rotating vortex mixer 52, and the vortex mixer 52, the vortex mixer 52 and the vortex mixer 55 from rotating in the vortex mixer 52, and the vortex mixer 52.
As shown in fig. 3, the delivery pipe 3 includes an input pipe 31 and an output pipe 32, the upper portion of the input pipe 31 is provided with a water inlet, the input pipe 31 is used for inputting the battery wastewater into the tank 2 for treatment, the upper portion of the output pipe 32 is provided with a water outlet, the output pipe 32 is used for extracting the battery wastewater treated in the tank 2, one end of the output pipe 32 extending into the tank 2 is lower than one end of the input pipe 31 extending into the tank 2, the output pipe 32 is in sliding fit with the tank 2, and the output pipe 32 can be slid to prevent the output pipe 32 from contacting with the sediment formed after the battery wastewater is treated, so as to extract the battery wastewater treated in the tank 2.
As shown in fig. 5, the blades 524 of the forward rotation agitator 52 and the blades 524 of the reverse rotation agitator 54 are both helical, the helical direction of the blades 524 of the forward rotation agitator 52 is opposite to the helical direction of the blades 524 of the reverse rotation agitator 54, so that the battery waste water on the upper and lower sides of the can 2 is pushed toward the middle of the can 2 when the forward rotation agitator 52 and the reverse rotation agitator 54 rotate in opposite directions, one side of the blades 524 of the forward rotation agitator 52 close to the middle of the can 2 is wider than the other side of the blades 524, and one side of the blades 524 of the reverse rotation agitator 54 close to the middle of the can 2 is also wider than the other side of the blades 524, so that the contact area of the blades 524 with the battery waste water is increased, thereby sufficiently and effectively agitating the battery waste water.
In the present embodiment, the rotation direction of the blades 524 on the forward rotation agitator 52 and the rotation direction of the blades 524 on the reverse rotation agitator 54 are right-and left-hand rotation, respectively.
An operator can apply the corresponding technical scheme in the device to the technology of the special equipment for battery wastewater treatment according to specific conditions, when the operator needs to use the device to assist the operation of battery wastewater treatment, firstly, the operator opens the adding mechanism 6, then a coagulant (water treatment polyacrylamide) is added into the adding mechanism 6, untreated battery wastewater is externally connected through the input pipe 31, the battery wastewater is conveyed into the tank body 2 through the input pipe 31, the coagulant is fused with the battery wastewater in the tank body 2, precipitates are formed through chemical reaction of the coagulant to treat the battery wastewater, then the operator starts the first motor 51, the output shaft of the first motor 51 drives the forward rotation stirrer 52 to rotate anticlockwise, the forward rotation stirrer 52 drives the reverse rotation stirrer 54 to rotate clockwise through the bevel gear 56, the battery waste water of the upper part and the lower part in the tank body 2 are simultaneously stirred in the opposite direction, so that unconventional vortexes are formed, the efficiency of battery waste water treatment is improved, all coagulants are prevented from rotating along with the vortexes in one direction, the coagulants are convenient to be fully fused with the battery waste water, in addition, the battery waste water on the upper side and the lower side of the tank body 2 can be pushed to the middle part of the tank body 2 by the forward rotation stirrer 52 and the reverse rotation stirrer 54 when rotating in the opposite direction, so that the stirring effect is improved, after the treatment is finished, an operator closes the first motor 51, then waits for the precipitate formed in the battery waste water to sink, after most of the precipitate sinks, the operator drives the output pipe 32 to move upwards, so that the lower end of the output pipe 32 is not contacted with the sinking precipitate, then the output pipe 32 is externally connected with a suction device, and the output pipe 32 is used for pumping the liquid in the tank body 2 through the suction device, after the liquid is pumped out, the operator drives the output pipe 32 to move downwards for resetting, then the sediment is discharged through the discharge pipe 4, and finally the operator closes the adding mechanism 6.
Example 2
Based on embodiment 1, as shown in fig. 2, 6, 7 and 8, the adding mechanism 6 includes a mounting plate 61, a rotating plate 62, a material containing box 63, a sliding plate 64 and a spring 65, four mounting plates 61 are detachably and evenly arranged at intervals in the circumferential direction on the outer side of the upper portion of the tank body 2, the rotating plate 62 is rotatably arranged at a position close to the mounting plate 61 on the inner side of the tank body 2, the material containing box 63 for storing coagulant is bolted to the inner side of the rotating plate 62, a feeding pipe is communicated with the upper side of the material containing box 63, a plurality of openings for discharging coagulant are arranged on the material containing box 63 in a penetrating manner, the sliding plate 64 in a shape like a Chinese character 'ji' is slidably arranged on the inner side of the rotating plate 62, both bent ends of the sliding plate 64 are positioned outside the rotating plate 62, the spring 65 is connected between the convex side of the sliding plate 64 and the rotating plate 62, the concave side of the sliding plate 64 faces the material containing box 63, and a plurality of protrusions which are in one-to-one sliding fit with the openings on the material containing box 63 are arranged on the concave side of the sliding plate 64.
As shown in fig. 7, a sealing material 66 is further included, the mounting plate 61 is bolted with the sealing material 66 for water tightness, and the sealing material 66 is slidably embedded in the tank 2.
In the present embodiment, the sealing material 66 is a rubber gasket.
Initially, the adding mechanism 6 is in a closed state, an operator removes the mounting plate 61 from the tank body 2, the mounting plate 61 drives the sealing material 66 to be away from the tank body 2, the operator rotates the rotating plate 62 clockwise to enable the rotating plate 62 to drive all parts arranged thereon to rotate in the tank body 2, so as to open the adding mechanism 6, then the operator adds the coagulant into the material containing box 63 through the feeding pipe on the material containing box 63, the initial bulge on the sliding plate 64 blocks the opening on the material containing box 63, the coagulant in the material containing box 63 cannot fall out, after the coagulant is added, the operator puts the mounting plate 61 back on the tank body 2, the mounting plate 61 drives the sealing material 66 to reset back on the tank body 2, when the forward rotation stirrer 52 rotates counterclockwise, the forward rotation stirrer 52 drives the battery wastewater at the upper part in the tank body 2 to rotate counterclockwise, and the battery wastewater beats the opened adding mechanism 6, the sliding plate 64 moves towards the direction close to the rotating plate 62 under stress and is far away from the material containing box 63, the spring 65 is compressed, at the moment, the bulge on the sliding plate 64 loosens the opening on the material containing box 63, the coagulant in the material containing box 63 is immediately discharged into the battery wastewater in the tank body 2 from the opening and is fused with the battery wastewater, so that the phenomenon that the battery wastewater is sputtered onto an operator is avoided without manually adding the coagulant by the operator, the operation of the operator is facilitated, then when the forward rotation stirrer 52 stops rotating, the spring 65 resets, the sliding plate 64 moves towards the direction far away from the rotating plate 62 and is close to the material containing box 63 under the resetting effect of the spring 65, at the moment, the bulge on the sliding plate 64 blocks the opening on the material containing box 63 again, then the operator unloads the mounting plate 61 from the tank body 2 again, and rotates the rotating plate 62 anticlockwise, the rotating plate 62 drives all the components arranged on the rotating plate to rotate and reset towards the outside of the tank body 2, and finally the mounting plate 61 is installed back on the tank body 2, so that the adding mechanism 6 is closed.
In addition, the sealed material 66 can prevent the battery waste water from leaking, thereby ensuring the smooth treatment of the battery waste water and improving the practicability of the device.
Example 3
On the basis of embodiment 2, as shown in fig. 2, 9, 10 and 11, the rotary plate 62 further comprises an opening and closing mechanism 7 for driving the rotary plate 62 to rotate, the opening and closing mechanism 7 comprises a connecting rod 71, a toothed ring 72, a squeezing frame 73, a second motor 74 and a spur gear 75, the connecting rod 71 is bolted on the upper side of the rotary plate 62, the toothed ring 72 located above the connecting rod 71 is rotatably arranged on the inner side of the upper part of the tank body 2, the four squeezing frames 73 which are circumferentially and uniformly arranged at intervals and used for squeezing the connecting rod 71 are bolted on the lower side of the toothed ring 72, the squeezing frame 73 is slidably sleeved on the connecting rod 71, the second motor 74 is bolted on the tank body 2, and the spur gear 75 meshed with the toothed ring 72 is connected on an output shaft of the second motor 74.
An operator starts the second motor 74 to enable an output shaft of the second motor 74 to drive the straight gear 75 to rotate and be meshed with the toothed ring 72, the toothed ring 72 can drive the extrusion frame 73 to rotate, the extrusion frame 73 can extrude the connecting rod 71 to rotate towards the tank body 2, the connecting rod 71 can drive the rotating plate 62 to rotate towards the tank body 2, all the rotating plates 62 can be automatically opened through the driving of the second motor 74, one rotating plate 62 does not need to be opened by the operator, then the operator closes the second motor 74, so that coagulant can be added into the material containing box 63, meanwhile, the rotating plates 62 can be prevented from being accidentally rotated and closed through the self-locking function of the second motor 74, the stability of the device is improved, finally, when the rotating plates 62 need to be closed, the operator controls the second motor 74 to enable the output shaft of the second motor 74 to drive the straight gear 75 to rotate in the reverse direction and be meshed with the toothed ring 72, the toothed ring 72 can drive the extrusion frame 73 to rotate in the reverse direction, the extrusion frame 73 can extrude the connecting rod 71 to rotate and reset towards the outside of the tank body 2, the connecting rod 71 can drive the rotating plates 62 to rotate towards the outside of the tank body 2, and then all the second motor 74 can be automatically closed through the resetting of the second motor 74, and all the rotating plates 62, and then the second motor 74 can be automatically closed.
Example 4
On the basis of embodiment 3, as shown in fig. 2, 9, 12 and 13, the device further comprises a feeding mechanism 8 for adding coagulant, wherein the feeding mechanism 8 comprises a one-way pipe 81, a feeding pipe 82 and an electromagnetic valve 83, the one-way pipe 81 is bolted on the outer side of the tank body 2, the lower side of the one-way pipe 81 is communicated with four feeding pipes 82 uniformly arranged at intervals in the circumferential direction, the lower end of each feeding pipe 82 penetrates through the tank body 2 and corresponds to the feeding pipe on the material containing box 63, and the electromagnetic valve 83 is bolted on the lower end of each feeding pipe 82.
An operator injects a coagulant into the one-way pipe 81 by using coagulant adding equipment, the coagulant in the one-way pipe 81 can flow into the feeding pipe 82, the operator opens the electromagnetic valve 83, and the coagulant in the feeding pipe 82 can flow into the material containing box 63 through the feeding pipe on the material containing box 63, so that the feeding operation can be completed without frequently opening the adding mechanism 6, after the feeding is completed, the operator stops using the coagulant adding equipment, then closes the electromagnetic valve 83, and the phenomenon that water liquid flows back along the feeding pipe 82 is prevented by the electromagnetic valve 83.
Example 5
On the basis of embodiment 4, as shown in fig. 2, 12, 14 and 15, the battery waste water discharging device further includes a discharging mechanism 9 for discharging battery waste water, the discharging mechanism 9 includes a funnel 91, a support plate 92, a motor 93, a baffle 94 and a scraper 95, the funnel 91 is bolted to the inner bottom of the tank 2, the rear half portion of the funnel 91 is opened, the support plate 92 is bolted to the right inner side of the lower portion of the tank 2, the motor 93 is bolted to the left end of the support plate 92, the output shaft of the motor 93 is concentric with the funnel 91, the baffle 94 for blocking the opening portion of the funnel 91 is connected to the output shaft of the motor 93, the scraper 95 for cleaning the inner wall of the funnel 91 is bolted to the lower side of the baffle 94, the scraper 95 is in contact with the inner wall of the hollow portion of the funnel 91, and the lower side of the support plate 92 is in contact with the upper side of the baffle 94.
Initially, the baffle 94 blocks the opening on the funnel 91, the settled precipitate falls to the baffle 94 and the funnel 91, after the water liquid is pumped away, the operator starts the motor 93, the output shaft of the motor 93 drives the baffle 94 to rotate, the baffle 94 pushes the precipitate on the upper side of the funnel 91, so that the precipitate on the upper side of the funnel 91 falls to the opening of the funnel 91, the baffle 94 rotates and drives the scraper 95 to rotate, the scraper 95 scrapes off the precipitate attached to the inner wall of the funnel 91, the support plate 92 blocks the precipitate on the upper side of the baffle 94, so that the precipitate on the baffle 94 falls to the opening of the funnel 91, the funnel 91 guides the precipitate to flow to the discharge pipe 4, so that the precipitate is discharged from the discharge pipe 4, the precipitate is prevented from being accumulated in the tank body 2, finally, the operator controls the motor 93, the output shaft of the motor 93 drives the baffle 94 to rotate reversely and reset, and blocks the opening on the funnel 91 again, and then the motor 93 is closed.
The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as the limitation of the scope of the present invention. It should be noted that various changes, modifications and substitutions may be made by those skilled in the art without departing from the spirit of the invention, and all are intended to be included within the scope of the invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (7)

1. A special device for battery wastewater treatment comprises a base (1), a tank body (2), a conveying pipe (3), a discharge pipe (4), a first motor (51) and a positive rotation stirrer (52), wherein the tank body (2) for treating the battery wastewater is arranged on the base (1), the conveying pipe (3) for conveying the battery wastewater is arranged on the tank body (2), the end part of the conveying pipe (3) extends into the tank body (2) and has a preset distance with the bottom of the tank body (2), the discharge pipe (4) is arranged at the bottom of the tank body (2), a valve is arranged in the discharge pipe (4), the first motor (51) is arranged on the tank body (2), be equipped with corotation agitator (52) that are used for stirring battery waste water on the output shaft of first motor (51), a serial communication port, still including support (53), reversal agitator (54), branch (55), bevel gear (56) and add mechanism (6), be equipped with support (53) of perpendicular to first motor (51) on jar body (2), be equipped with reversal agitator (54) on support (53), be equipped with branch (55) on jar body (2), all be equipped with bevel gear (56) on branch (55), corotation agitator (52) and reversal agitator (54), bevel gear (56) on corotation agitator (52) and the reversal agitator (54) all with branch(s), (52) 55 The forward rotation stirrer (52) and the reverse rotation stirrer (54) can rotate in opposite directions under the drive of the first motor (51) and the matching of the bevel gear (56), the tank body (2) is provided with an adding mechanism (6) for adding a coagulant, and the coagulant is automatically discharged into the battery wastewater in the tank body (2) and is fused with the battery wastewater under the rotation action of the battery wastewater through the adding mechanism (6); the adding mechanism (6) comprises a mounting plate (61), a rotating plate (62), a material containing box (63), a sliding plate (64) and a spring (65), the mounting plate (61) is detachably arranged on the outer side of the upper portion of the tank body (2), the rotating plate (62) is rotatably arranged on the position, close to the mounting plate (61), of the inner side of the tank body (2), the material containing box (63) used for storing coagulant is arranged on the inner side of the rotating plate (62), a feeding pipe is communicated with the upper side of the material containing box (63), a plurality of openings used for discharging coagulant are formed in the material containing box (63) in a penetrating mode, the sliding plate (64) in a shape like a Chinese character 'ji' is arranged on the inner side of the rotating plate (62) in a sliding mode, two bent ends of the sliding plate (64) are located outside the rotating plate (62), the spring (65) is arranged between the convex side of the sliding plate (64) and the rotating plate (62), the concave side of the sliding plate (64) faces to the material containing box (63), and bulges in one-to-one sliding fit with the openings in the material containing box (63) are arranged on the concave side of the sliding plate (64).
2. The special equipment for battery wastewater treatment according to claim 1, further comprising a sealing type material (66), wherein the mounting plate (61) is provided with the sealing type material (66) for water tightness, and the sealing type material (66) is slidably embedded into the tank (2).
3. The special equipment for battery wastewater treatment according to claim 2, wherein the delivery pipe (3) comprises an input pipe (31) and an output pipe (32), the upper part of the input pipe (31) is provided with a water inlet, the input pipe (31) is used for inputting battery wastewater into the tank body (2) for treatment, the upper part of the output pipe (32) is provided with a water outlet, the output pipe (32) is used for extracting the battery wastewater treated in the tank body (2), the two ends of the output pipe (32) extending into the tank body (2) are lower than the two ends of the input pipe (31) extending into the tank body (2), and the output pipe (32) is in sliding fit with the tank body (2).
4. The special equipment for battery wastewater treatment according to claim 3, wherein the blades (524) on the forward rotation stirrer (52) and the blades (524) on the reverse rotation stirrer (54) are helical, the helical direction of the blades (524) on the forward rotation stirrer (52) is opposite to the helical direction of the blades (524) on the reverse rotation stirrer (54), one side of the blades (524) on the forward rotation stirrer (52) close to the middle part of the tank body (2) is wider than the other side of the blades (524), and one side of the blades (524) on the reverse rotation stirrer (54) close to the middle part of the tank body (2) is also wider than the other side of the blades (524), so as to increase the contact area of the blades (524) and the battery wastewater.
5. The special equipment for battery wastewater treatment according to claim 4, further comprising an opening and closing mechanism (7) for driving the rotating plate (62) to rotate, wherein the opening and closing mechanism (7) comprises a connecting rod (71), a toothed ring (72), an extrusion frame (73), a second motor (74) and a straight gear (75), the connecting rod (71) is arranged on the rotating plate (62), the toothed ring (72) positioned above the connecting rod (71) is rotatably arranged on the tank body (2), the extrusion frame (73) for extruding the connecting rod (71) is arranged on the toothed ring (72), the extrusion frame (73) is slidably sleeved on the connecting rod (71), the second motor (74) is arranged on the tank body (2), and the straight gear (75) meshed with the toothed ring (72) is arranged on an output shaft of the second motor (74).
6. The special equipment for battery wastewater treatment according to claim 5, further comprising a feeding mechanism (8) for adding a coagulant, wherein the feeding mechanism (8) comprises a one-way pipe (81), a feeding pipe (82) and an electromagnetic valve (83), the one-way pipe (81) is arranged outside the tank body (2), the feeding pipe (82) is communicated with the lower side of the one-way pipe (81), the lower end of the feeding pipe (82) penetrates through the tank body (2) and corresponds to the feeding pipe on the material containing box (63), and the electromagnetic valve (83) is arranged at the lower end of the feeding pipe (82).
7. The special equipment for battery wastewater treatment according to claim 6, further comprising a blanking mechanism (9) for discharging battery wastewater, wherein the blanking mechanism (9) comprises a funnel (91), a support plate (92), a motor (93), a baffle (94) and a scraper (95), the funnel (91) is arranged at the inner bottom of the tank body (2), only one half part of the funnel (91) is provided with an opening, the support plate (92) is arranged on the inner side of the tank body (2), the motor (93) is arranged at one end of the support plate (92), an output shaft of the motor (93) is concentric with the funnel (91), the baffle (94) for blocking the opening part of the funnel (91) is arranged on an output shaft of the motor (93), the scraper (95) for cleaning the inner wall of the funnel (91) is arranged on the baffle (94), the scraper (95) is in contact with the inner wall of the hollow part of the funnel (91), and the lower side of the support plate (92) is in contact with the upper side of the baffle (94).
CN202210922282.5A 2022-08-02 2022-08-02 Special equipment for battery wastewater treatment Active CN114956291B (en)

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