CN114225738A

CN114225738A - Integrated charge device of car production electroplating effluent

Info

Publication number: CN114225738A
Application number: CN202111351299.1A
Authority: CN
Inventors: 许香
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-03-25

Abstract

The invention provides an integrated dosing device for electroplating wastewater in automobile production, belonging to the technical field of dosing of electroplating wastewater. The integrated box includes box, liquid level switch and spray tube, liquid level switch installs the box, the spray tube installation is fixed the inside of box, rabbling mechanism includes first servo motor, stirring piece and air pump, first servo motor installs one side surface of box, the bull stick is installed to the tip of first servo motor output shaft, the stirring piece installation is fixed the bull stick surface, the air pump is installed the opposite side surface of box, the pipe fitting of giving vent to anger is fixed the inside of box, dosing mechanism with the spray tube intercommunication has improved the mixing speed of medicament and electroplating effluent and the reaction efficiency of medicament and electroplating effluent, and then has improved work effect.

Description

Integrated charge device of car production electroplating effluent

Technical Field

The invention relates to the technical field of electroplating wastewater dosing, in particular to an integrated dosing device for electroplating wastewater in automobile production.

Background

In the related technology, in the process of adding the medicament, the electroplating wastewater and the medicament are generally fused by only driving the stirring blade through the motor, so that the wastewater and the medicament are easily caused to rotate along with the waste, the mixing speed of the medicament and the electroplating wastewater is low, the medicament and the electroplating wastewater are not uniform and sufficient, and the working effect is influenced;

however, in the adding process of the chemical, a plurality of chemicals are generally mixed and placed in a chemical storage tank, and then the chemical is added at any time when used, so that the chemical is easy to precipitate in the long-time placing and using process, the using effect of the chemical is influenced, waste is easy to cause, and the treatment of electroplating wastewater is difficult to meet;

in addition, the chemicals can reach the spraying area through the pipeline in the adding process of the chemicals, so that the chemicals can be influenced by temperature in the conveying process, the chemicals are separated out, the dissolving effect of the chemicals in the electroplating wastewater is further influenced, and the treatment effect of the electroplating wastewater is further influenced.

Disclosure of Invention

In order to make up for the defects, the invention provides an integrated dosing device for automobile production electroplating wastewater, and aims to solve the problems that the mixing speed of the integrated dosing device for automobile production electroplating wastewater is low and not uniform enough, the use effect of a medicament is influenced, the waste is caused, and the dissolving effect of the medicament added into the electroplating wastewater is influenced, so that the treatment effect is influenced.

The invention is realized by the following steps:

the invention provides an integrated dosing device for electroplating wastewater in automobile production, which comprises an integrated box, a stirring mechanism and a dosing mechanism.

The integrated box includes box, liquid level switch and spray tube, liquid level switch installs the box, the spray tube installation is fixed the inside of box, rabbling mechanism includes first servo motor, stirring piece and air pump, first servo motor installs one side surface of box, the bull stick is installed to the tip of first servo motor output shaft, the installation of stirring piece is fixed the bull stick surface, the air pump is installed the opposite side surface of box, the connecting pipe is installed to the delivery outlet intercommunication of air pump, the tip intercommunication of connecting pipe is fixed with the pipe fitting of giving vent to anger, the pipe fitting of giving vent to anger is fixed the inside of box, add medicine mechanism with the spray tube intercommunication.

In one embodiment of the invention, the bottom of the box body is fixed with supporting pieces, and the supporting pieces are symmetrically distributed at the bottom of the box body.

In one embodiment of the invention, the support comprises a support column and a support pad, the support column is fixed at the bottom of the box body, and the support pad is fixed at the bottom of the support column.

In one embodiment of the invention, the pesticide spraying pipe comprises a pesticide spraying pipe body and a spray head, the pesticide spraying pipe body is fixed at the upper end inside the box body, the spray head is installed at the bottom of the pesticide spraying pipe body, and the pesticide adding mechanism is communicated with the pesticide spraying pipe body.

In one embodiment of the present invention, the spraying heads are distributed at equal intervals at the bottom of the spraying pipe body.

In one embodiment of the invention, the stirring piece comprises a stirring frame and a first stirring rod, the stirring frame is fixedly arranged on the surface of the rotating rod, and the first stirring rod is fixedly arranged between the stirring frame and the rotating rod.

In one embodiment of the invention, the liquid level switch is located on one side of the agitator frame.

In an embodiment of the present invention, the air outlet pipe includes a main air outlet pipe and an outlet pipe, the main air outlet pipe is communicated with the connecting pipe, the main air outlet pipe is fixed inside the box body, the outlet pipe is communicated and fixed on a surface of the main air outlet pipe, and air outlet holes are formed inside the main air outlet pipe and the outlet pipe.

In an embodiment of the present invention, the outlet pipes are symmetrically disposed on both sides of the main outlet pipe, and the outlet pipes are spaced at equal intervals.

In an embodiment of the present invention, the air outlet holes are circumferentially distributed on the surfaces of the main air outlet pipe and the branch air outlet pipe at equal intervals.

In one embodiment of the present invention, the medicine adding mechanism further comprises a medicine mixing cylinder, a medicine filling assembly and a medicine spraying structure.

The medicine mixing box comprises a first support, a barrel and a stirrer, the first support is fixed on the top surface of the box body, a partition plate is fixed inside the first support, the barrel is fixed inside the partition plate, the stirrer is installed on the barrel, a liquid outlet pipe is fixedly communicated with the bottom of the barrel, an electromagnetic valve is installed on the surface of the liquid outlet pipe, the medicine filling assembly comprises a second support, a cavity and an electric cylinder, the second support is fixed on the top surface of the first support, a first medicine box and a second medicine box are fixedly arranged inside the second support, a first medicine inlet pipe is fixedly communicated with the bottom of the first medicine box, the end portion of the first medicine inlet pipe penetrates through the first support and is communicated with the barrel, a flow control valve is installed on the surface of the first medicine inlet pipe, the cavity is fixed on the top surface of the second support, and is communicated with a medicine outlet of the second medicine box, the inside of cavity is fixed with to slide and is provided with the slider, the inside of slider is fixed with the medicine groove, electric jar fixed mounting in one side of cavity, the output of electric jar slides and runs through the cavity with slider fixed connection, the bottom intercommunication of cavity is fixed with the second and advances the pencil, the second advances the pencil and runs through first support with the barrel intercommunication, it includes preheating cabinet, coil pipe and medicine pump to spout the medicine structure, the internally mounted of preheating cabinet has the electrical heating stick, the coil pipe is fixed the inside of preheating cabinet, the play medicine mouth of medicine pump with the coil pipe intercommunication, the medicine mouth of medicine pump with the drain pipe intercommunication, the other end of coil pipe with run through the box with spout medicine body intercommunication.

In one embodiment of the invention, a water injection pipe is fixedly communicated with the outer surface of one side of the cylinder, and a flow control valve is arranged on the surface of the water injection pipe.

In one embodiment of the invention, the stirrer comprises a second servo motor and a second stirring rod, the second servo motor is installed on the top surface of the cylinder, the second stirring rod is installed at the end part of the output shaft of the second servo motor, the end part of the second stirring rod extends to the inside of the cylinder, and stirring blades are fixed at the end part of the second stirring rod.

In an embodiment of the present invention, the inner diameters of the medicine groove, the second medicine inlet tube, and the medicine outlet of the second medicine box are arranged in a matching manner.

In one embodiment of the invention, the bottom of the preheating box is symmetrically fixed with a support plate, the bottom of the support plate is fixed on the top surface of the box body, the medicine pump is arranged on the top surface of the box body, and the medicine pump is positioned on one side of the preheating box.

The invention has the beneficial effects that: when the integrated dosing device for the electroplating wastewater in the automobile production is used, the first servo motor and the air pump work, the first servo motor drives the rotating rod and the stirring piece to rotate and drives the electroplating wastewater in the box body to rotate, then the air pump conveys gas to the main gas outlet pipe and the exhaust pipe through the connecting pipe, the gas is sprayed outwards through the gas outlet holes in the main gas outlet pipe and the exhaust pipe to generate a large number of bubbles, the bubbles move upwards in the electroplating wastewater to further drive the electroplating wastewater to shake, then the dosing mechanism is utilized to spray the medicament into the electroplating wastewater, the medicament can be more fully and uniformly mixed and reacted with the electroplating wastewater through the continuous shaking of the electroplating wastewater, and therefore the mixing speed of the medicament and the electroplating wastewater and the reaction efficiency of the medicament and the electroplating wastewater are improved, thereby improving the working effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of a first perspective three-dimensional structure of an integrated dosing device for electroplating wastewater in automobile production according to an embodiment of the present invention;

FIG. 2 is a schematic view of a second perspective structure of the integrated dosing device for electroplating wastewater in automobile production according to the embodiment of the invention;

FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of an integrated dosing device for electroplating wastewater in automobile production according to an embodiment of the present invention;

FIG. 4 is an enlarged view of FIG. 3 at A, according to an embodiment of the present invention;

fig. 5 is a schematic perspective sectional view of a preheating chamber according to an embodiment of the present invention;

FIG. 6 is a schematic perspective cross-sectional view of a drug filling assembly according to an embodiment of the present invention;

FIG. 7 is an enlarged view at B of FIG. 6 according to an embodiment of the present invention;

fig. 8 is a schematic perspective cross-sectional view of a cavity according to an embodiment of the present invention.

In the figure: 100-an integration box; 110-a box body; 120-a support; 121-support column; 122-a support pad; 130-liquid level switch; 140-a spray pipe; 141-spraying a medicine pipe body; 142-a spray head; 200-a stirring mechanism; 210-a first servo motor; 211-rotating rod; 220-stirring member; 221-a stirring frame; 222-a first stirring rod; 230-an air pump; 231-a connecting tube; 240-air outlet pipe fitting; 241-a main air outlet pipe; 242-branch trachea; 243-air outlet holes; 300-a dosing mechanism; 310-mix cartridge; 311-a first bracket; 3111-a separator; 312-a cylinder; 3121-water injection pipe; 313-a stirrer; 3131-a second servo motor; 3132-a second stirring rod; 3133-a stirring blade; 314-a drain tube; 320-a drug-filling assembly; 321-a second bracket; 322-a first medicine box; 3221-a first medicine inlet tube; 323-a second medicine box; 324-a cavity; 3241-slide block; 3242-medicine groove; 325-electric cylinder; 326-second medicine inlet pipe; 330-spraying a pesticide structure; 331-a support plate; 332-preheating box; 3321-electric heating rod; 333-coil pipe; 334-medicine pump.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a technical solution: an integrated dosing device for electroplating wastewater in automobile production comprises an integrated tank 100, a stirring mechanism 200 and a dosing mechanism 300.

Rabbling mechanism 200 is installed on integrated box 100, be used for carrying out abundant and even mixture between electroplating effluent and the medicament to integrated box 100 inside, improve the effect and the degree of consistency of mixing, add medicine mechanism 300 and install the top surface at integrated box 100, be used for the medicament ration to mix, it takes place the precipitation phenomenon after mixing to reduce the medicament, the result of use that improves the medicament reduces the medicament and causes the waste, it preheats to carry out the medicament in the medicament interpolation transportation process simultaneously, it is more abundant to dissolve between the medicament, improve the reaction effect between electroplating effluent and the medicament, thereby be favorable to improving the treatment effect to electroplating effluent.

Referring to fig. 1 to 3, the integration box 100 includes a box body 110, a liquid level switch 130 and a spray pipe 140, the level switch 130 is installed on the tank body 110, the level switch 130 is located at one side of the agitation frame 221, here, the provision of the liquid level switch 130, the collision of the invention between the agitation frame 221 and the liquid level switch 130 can be prevented, meanwhile, the liquid level inside the tank body 110 can be conveniently detected, the spraying pipe 140 is fixedly installed inside the tank body 110, the bottom of the box body 110 is fixed with a support 120, the support 120 is symmetrically distributed on the bottom of the box body 110, the support 120 comprises a support column 121 and a support pad 122, the support column 121 is fixed at the bottom of the box body 110, the support pad 122 is fixed at the bottom of the support column 121, the support columns 121 and support pads 122 are used here to keep the tank 110 away from the ground, thereby reducing the corrosion of the tank 110 by ground moisture.

It should be noted here that the tank 110 is provided with a liquid inlet pipe and a liquid outlet pipe connected with external electroplating wastewater, and meanwhile, the inner surface and the outer surface of the tank 110 are both sprayed with anticorrosive paint, so that the tank 110 is protected by the anticorrosive paint on the outer surface, the service life of the tank in a relatively humid environment is prolonged, and the anticorrosive paint on the inner surface can effectively reduce the damage of the electroplating wastewater on the inner surface of the tank 110 and prolong the service life.

The spraying pipe 140 comprises a spraying pipe body 141 and a nozzle 142, the spraying pipe body 141 is fixed at the upper end of the inside of the box body 110, the nozzle 142 is installed at the bottom of the spraying pipe body 141, and the medicine adding mechanism 300 is communicated with the spraying pipe body 141; the spraying nozzles 142 are equidistantly and equidistantly distributed at the bottom of the spraying pipe body 141, the spraying pipe body 141 and the spraying nozzles 142 are used for spraying the agent into the box body 110, and meanwhile, the plurality of spraying nozzles 142 are equidistantly arranged, so that the agent can more comprehensively cover the surface of the electroplating wastewater in the box body 110, the contact area between the agent and the electroplating wastewater can be increased, and the mixing and reaction efficiency can be improved.

Referring to fig. 1 to 4, the stirring mechanism 200 includes a first servo motor 210, a stirring element 220 and an air pump 230, the first servo motor 210 is installed on an outer surface of one side of the box body 110, a rotating rod 211 is installed at an end portion of an output shaft of the first servo motor 210, the stirring element 220 is installed and fixed on a surface of the rotating rod 211, the air pump 230 is installed on an outer surface of the other side of the box body 110, an output port of the air pump 230 is installed and communicated with a connecting pipe 231, an end portion of the connecting pipe 231 is fixedly communicated with an air outlet pipe 240, and the air outlet pipe 240 is fixed inside the box body 110.

The stirring member 220 comprises a stirring frame 221 and a first stirring rod 222, wherein the stirring frame 221 is fixedly installed on the surface of the rotating rod 211, and the first stirring rod 222 is fixedly installed between the stirring frame 221 and the rotating rod 211; the outlet pipe 240 includes a main outlet pipe 241 and an outlet pipe 242, the main outlet pipe 241 is communicated with the connecting pipe 231, the main outlet pipe 241 is fixed inside the box body 110, the outlet pipe 242 is communicated and fixed on the surface of the main outlet pipe 241, and outlet holes 243 are formed inside the main outlet pipe 241 and the outlet pipe 242; the branched air pipes 242 are symmetrically distributed on two sides of the main air outlet pipe 241, and the branched air pipes 242 are equidistantly distributed at intervals; the venthole 243 is circumference equidistance interval distribution and is in main outlet duct 241 with the surface of expenditure trachea 242, here expenditure trachea 242 equidistance interval distribution is in the bottom of box 110, work through air pump 230 and make gaseous inside that conveys main outlet duct 241 and expenditure trachea 242 through connecting pipe 231, and export to the outside through venthole 243, first servo motor 210 drives bull stick 211 and stirring piece 220 and rotates, it produces the rotation to drive electroplating effluent, the bubble that cooperation venthole 243 produced makes electroplating effluent produce and rocks, be favorable to more abundant between electroplating effluent and the medicament, even and quick production reaction, the treatment effeciency of electroplating effluent is improved.

Referring to fig. 1-3, the mixing cartridge 310 includes a first bracket 311, a cylinder 312 and a stirrer 313, the first bracket 311 is fixed on the top surface of the box 110, a partition 3111 is fixed inside the first bracket 311, the cylinder 312 is fixed inside the partition 3111, the stirrer 313 is mounted on the cylinder 312, a liquid outlet pipe 314 is fixed on the bottom of the cylinder 312, and an electromagnetic valve is mounted on the surface of the liquid outlet pipe 314; a water injection pipe 3121 is fixed on the outer surface of one side of the cylinder 312 in a communicating manner, and a flow control valve is installed on the surface of the water injection pipe 3121, wherein the flow control valve can control the water inflow into the cylinder 312; the agitator 313 includes a second servo motor 3131 and a second agitating rod 3132, the second servo motor 3131 is installed on the top surface of the cylinder 312, the second agitating rod 3132 is installed on the end of the output shaft of the second servo motor 3131, the end of the second agitating rod 3132 extends to the inside of the cylinder 312, an agitating blade 3133 is fixed to the end of the second agitating rod 3132, and the second agitating rod 3132 and the agitating blade 3133 are rotated by the second servo motor 3131, which may accelerate the dissolution of the powdered medicine with the liquid medicine and the water.

Referring to fig. 1, 3, and 6 to 8, the medicine filling assembly 320 includes a second support 321, a cavity 324, and an electric cylinder 325, the second support 321 is fixed on the top surface of the first support 311, a first medicine box 322 and a second medicine box 323 are fixed inside the second support 321, a first medicine inlet pipe 3221 is fixed to the bottom of the first medicine box 322 in a communicating manner, an end of the first medicine inlet pipe 3221 penetrates through the first support 311 and is communicated with the barrel 312, a flow control valve is installed on the surface of the first medicine inlet pipe 3221, the cavity 324 is fixed on the top surface of the second support 321, the cavity 324 is communicated with a medicine outlet of the second medicine box 323, a slide block 3241 is fixed inside the cavity 324 in a sliding manner, a medicine groove 3242 is fixed inside the slide block 3241, the electric cylinder 325 is fixed on one side of the cavity 324, an output end of the electric cylinder 325 penetrates through the cavity 324 and is fixedly connected with the slide block 3241, a second medicine inlet pipe 326 is fixedly communicated with the bottom of the cavity 324, and the second medicine inlet pipe 326 penetrates through the first support 311 and is communicated with the cylinder 312. When mixing chemicals, the chemical tank 3242 in the slider 3241 is aligned with the chemical outlet at the bottom of the second chemical tank 323, the powdered chemicals are put into the chemical tank 3242, the slider 3241 is pushed by the electric cylinder 325 to move to one side, the chemical tank 3242 is aligned with the second chemical inlet pipe 326, the powdered chemicals are quantitatively added into the cylinder 312, at the same time, the flow control valve on the surface of the first chemical inlet pipe 3221 is opened, the liquid chemicals in the first chemical tank 322 are quantitatively added into the cylinder 312 through the first chemical inlet pipe 3221, the flow control valve on the surface of the water injection pipe 3121 is opened, water is added into the cylinder 312, the mixing arrangement of chemicals is completed by the agitator 313, the electroplating wastewater can be quantitatively controlled by the level switch 130, the chemicals can be quantitatively proportioned according to the quality of the electroplating wastewater, and the chemicals can be added into the electroplating wastewater, therefore, the waste caused by medicament precipitation caused by long-time medicament adding can be reduced, and the utilization rate of the medicament is improved.

Here, it should be noted that the first medicine box 322 and the second medicine box 323 are both made of transparent materials, the first medicine box 322 and the second medicine box 323 made of transparent materials can be observed conveniently by external staff, so that medicine addition to the inside of the first medicine box 322 and the second medicine box 323 is facilitated, continuity of medicine in the using process is improved, meanwhile, both top surfaces of the first medicine box 322 and the second medicine box 323 are hinged with a box cover, and a handle is integrally formed on one side of the box cover.

The inner diameters of the medicine groove 3242, the second medicine inlet pipe 326 and the medicine outlet of the second medicine box 323 are matched, so that the powder medicine in the second medicine box 323 can conveniently enter the medicine groove 3242 in a quantitative mode, then the electric cylinder 325 drives the sliding block 3241 to move, and the medicine groove 3242 and the second medicine inlet pipe 326 are aligned to enter the cylinder 312.

The pesticide spraying structure 330 comprises a preheating box 332, a coil 333 and a pesticide pump 334, wherein an electric heating rod 3321 is installed inside the preheating box 332, the coil 333 is fixed inside the preheating box 332, a pesticide outlet of the pesticide pump 334 is communicated with the coil 333, a pesticide inlet of the pesticide pump 334 is communicated with the liquid outlet pipe 314, the other end of the coil 333 is communicated with the pesticide spraying pipe body 141 penetrating through the box body 110, after the pesticide is mixed, the electric heating rod 3321 inside the preheating box 332 is opened, the inside of the preheating box 332 is heated through the electric heating rod 3321, then an electromagnetic valve on the surface of the liquid outlet pipe 314 is opened, the pesticide pump 334 works to convey the mixed pesticide inside the cylinder 312 to the inside of the coil 333, during the pesticide conveying process, the pesticide inside of the coil 333 can be preheated through the temperature inside the preheating box 332 to promote further dissolution of the pesticide, thereby reduce the inside medicine of the medicament that leads to because of the temperature and separate out, influence the utilization ratio of medicament, then carry the inside of spouting medicine body 141 with the medicament, spray the electroplating waste liquid in through shower nozzle 142.

The bottom of the preheating box 332 is symmetrically fixed with a support plate 331, the bottom of the support plate 331 is fixed on the top surface of the box 110, the medicine pump 334 is installed on the top surface of the box 110, the medicine pump 334 is located on one side of the preheating box 332, the support plate 331 is used for supporting and fixing the preheating box 332, an arc-shaped groove matched with the cross section of the preheating box 332 is formed in the surface of the support plate 331, and the preheating box 332 is fixed inside the arc-shaped groove, so that the contact area between the support plate 331 and the preheating box 332 can be increased, and the fixing stability of the preheating box 332 and the support plate 331 is improved.

Specifically, this integrated charge device of car production electroplating effluent's theory of operation: when the device is used, the height of the electroplating wastewater in the box body 110 can be detected by the liquid level switch 130, the entering amount of the electroplating wastewater in the box body 110 is controlled, then the chemicals are added and mixed, the chemical groove 3242 in the slide block 3241 is aligned with the chemical outlet at the bottom of the second chemical box 323 by the electric cylinder 325, the powder medicine enters the chemical groove 3242, then the slide block 3241 is pushed by the electric cylinder 325 to move to one side, the chemical groove 3242 is aligned with the second chemical inlet pipe 326, the powder medicine is quantitatively added into the cylinder 312, meanwhile, the flow control valve on the surface of the first chemical inlet pipe 3221 is opened, the liquid medicine in the first chemical box 322 is quantitatively added into the cylinder 312 by the first chemical inlet pipe 3221, the flow control valve on the surface of the water injection pipe 3121 is opened, water is added into the cylinder 312, the mixing configuration of the chemicals is completed by the stirrer 313, thus the electroplating wastewater can be quantitatively controlled according to the liquid level switch 130, the agents are proportioned according to the quality of the electroplating wastewater, so that the waste caused by agent precipitation due to long-time agent addition can be reduced, and the utilization rate of the agents is improved; after the agents are mixed, the electric heating rod 3321 in the preheating box 332 is opened, the inside of the preheating box 332 is heated through the electric heating rod 3321, then the electromagnetic valve on the surface of the liquid outlet pipe 314 is opened, at this time, the agent pump 334 works to convey the mixed agents in the cylinder 312 to the inside of the coil pipe 333 through the liquid outlet pipe 314, in the process of conveying the agents, the agents in the coil pipe 333 can be preheated through the temperature in the preheating box 332 to promote further dissolution of the agents, so that the drug precipitation in the agents caused by the temperature is reduced, the utilization rate of the agents is influenced, the time is saved, and then the agents are conveyed to the inside of the spraying pipe body 141 and are sprayed into the electroplating waste liquid through the spray head 142; at this moment, first servo motor 210 and air pump 230 work, first servo motor 210 drives bull stick 211 and stirring piece 220 and rotates, and drive the inside electroplating effluent of box 110 and rotate, mix medicament and electroplating effluent, then air pump 230 carries main outlet duct 241 and the inside of expenditure trachea 242 with gaseous connecting pipe 231, at this moment gaseous can be through main outlet duct 241 and the outside blowout of the inside venthole 243 of expenditure trachea 242 and produce a large amount of bubbles, the bubble can further drive electroplating effluent to rock in the continuous rebound of electroplating effluent, it can make more abundant and even carry out mixing reaction rather than to make the medicament through the incessant rocking of electroplating effluent, thereby the mixing rate of medicament and electroplating effluent and the reaction efficiency of medicament and electroplating effluent have been improved, and then the working effect has been improved.

It should be noted that the specific model specifications of the liquid level switch 130, the first servo motor 210, the air pump 230, the second servo motor 3131, the electric cylinder 325, the electric heating rod 3321 and the drug pump 334 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, and therefore, detailed descriptions are omitted.

The power supply of the level switch 130, the first servo motor 210, the air pump 230, the second servo motor 3131, the electric cylinder 325, the electric heating rod 3321 and the medicine pump 334 and their principles will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated chemical adding device for electroplating wastewater in automobile production is characterized by comprising

The integrated tank (100) comprises a tank body (110), a liquid level switch (130) and a spray pipe (140), wherein the liquid level switch (130) is installed on the tank body (110), and the spray pipe (140) is installed and fixed in the tank body (110);

the stirring mechanism (200) comprises a first servo motor (210), a stirring piece (220) and an air pump (230), the first servo motor (210) is installed on the outer surface of one side of the box body (110), a rotating rod (211) is installed at the end part of an output shaft of the first servo motor (210), the stirring piece (220) is installed and fixed on the surface of the rotating rod (211), the air pump (230) is installed on the outer surface of the other side of the box body (110), a connecting pipe (231) is installed and communicated at an output port of the air pump (230), an air outlet pipe piece (240) is fixedly communicated with the end part of the connecting pipe (231), and the air outlet pipe piece (240) is fixed inside the box body (110);

the medicine adding mechanism (300), the medicine adding mechanism (300) is communicated with the medicine spraying pipe (140).

2. The integrated dosing device for the electroplating wastewater in the automobile production as claimed in claim 1, wherein a support (120) is fixed at the bottom of the tank body (110), and the support (120) is symmetrically distributed at the bottom of the tank body (110).

3. The integrated dosing device for the electroplating wastewater in the automobile production as claimed in claim 2, wherein the support member (120) comprises a support column (121) and a support pad (122), the support column (121) is fixed at the bottom of the box body (110), and the support pad (122) is fixed at the bottom of the support column (121).

4. The integrated dosing device for the electroplating wastewater in the automobile production as claimed in claim 1, wherein the spraying pipe (140) comprises a spraying pipe body (141) and a spraying nozzle (142), the spraying pipe body (141) is fixed at the upper end of the inside of the box body (110), the spraying nozzle (142) is installed at the bottom of the spraying pipe body (141), and the dosing mechanism (300) is communicated with the spraying pipe body (141).

5. The integrated dosing device for the electroplating wastewater in the automobile production as claimed in claim 4, wherein the spray nozzles (142) are equidistantly and intermittently distributed at the bottom of the spray pipe body (141).

6. The integrated dosing device for the electroplating wastewater in the automobile production as claimed in claim 1, wherein the stirring member (220) comprises a stirring frame (221) and a first stirring rod (222), the stirring frame (221) is fixedly installed on the surface of the rotating rod (211), and the first stirring rod (222) is fixedly installed between the stirring frame (221) and the rotating rod (211).

7. The integrated dosing device for the electroplating wastewater in the automobile production as claimed in claim 6, wherein the liquid level switch (130) is located at one side of the stirring frame (221).

8. The integrated dosing device for the electroplating wastewater in the automobile production according to claim 7, wherein the gas outlet pipe (240) comprises a main gas outlet pipe (241) and a branch gas pipe (242), the main gas outlet pipe (241) is communicated with the connecting pipe (231), the main gas outlet pipe (241) is fixed inside the box body (110), the branch gas pipe (242) is communicated and fixed on the surface of the main gas outlet pipe (241), and gas outlet holes (243) are formed in the main gas outlet pipe (241) and the branch gas pipe (242).

9. The integrated dosing device for the electroplating wastewater in the automobile production as claimed in claim 8, wherein the outlet air pipes (242) are symmetrically distributed on two sides of the main air outlet pipe (241), and the outlet air pipes (242) are equidistantly spaced.

10. The integrated dosing device for the electroplating wastewater in the automobile production as claimed in claim 8, wherein the air outlets (243) are circumferentially distributed on the surfaces of the main air outlet pipe (241) and the branch air outlet pipe (242) at equal intervals.