CN211004959U

CN211004959U - Electroplating waste liquid treatment equipment

Info

Publication number: CN211004959U
Application number: CN201921856086.2U
Authority: CN
Inventors: 廖宏德
Original assignee: Kunshan Qiang'an Electronic Science & Technology Co ltd
Current assignee: Kunshan Qiang'an Electronic Science & Technology Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-14
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses an electroplating effluent treatment facility, comprising a base plate, the top fixedly connected with of bottom plate handles the case, the cavity has been seted up to the inside of handling the case, handle leaning on intermediate position fixedly connected with casing at roof portion, the cavity has been seted up to the inside of casing, the top fixedly connected with motor of casing inner chamber, the motor is through its output fixedly connected with bull stick that is located the bottom. This electroplating waste liquid treatment equipment, through electrostatic generator and filter plate design, can produce static to the heavy metal material that will electroplate in the waste liquid adsorbs at the filter plate, can effectually adsorb the heavy metal material that contains in the waste liquid, reduces the heavy metal content that contains in the waste liquid, through the design on diatomaceous earth layer and zeolite layer, carries out secondary treatment to the waste liquid, carries out the secondary interception to the heavy metal that is not filtered plate absorption, improves the efficiency of handling the heavy metal, can not cause the condition that the heavy metal was omitted.

Description

Electroplating waste liquid treatment equipment

Technical Field

The utility model relates to the technical field of electroplating effluent, in particular to electroplating waste liquid treatment equipment.

Background

The sources of the electroplating wastewater are generally: cleaning water for plated parts, waste electroplating solution and other waste water, including washing workshop floor, washing polar plate, ventilating equipment condensate water, and various bath solutions and drains of 'run, overflow, drip and leak' caused by plating bath leakage or improper operation management; the equipment cools the water, and the cooling water is not polluted except for temperature rise in the using process. The quality and quantity of the electroplating wastewater are related to the process conditions, production load, operation management, water using mode and other factors of electroplating production. The electroplating wastewater has complex water quality and difficult control of components, contains heavy metal ions such as chromium, cadmium, nickel, copper, zinc, gold, silver and the like, cyanide and the like, and some of the heavy metal ions belong to highly toxic substances with carcinogenic, teratogenic and mutagenic properties.

When the electroplating waste liquid is treated, electroplating waste liquid treatment equipment is used. However, the most medicine that uses of current electroplating waste liquid treatment facility when handling the waste liquid carries out neutralization treatment to the waste liquid, uses the medicine neutralization treatment too simple and convenient, can not carry out effectual processing to the heavy metal that contains in the waste liquid for still contain a large amount of heavy metal material in the waste liquid, can cause the pollution to the environment after discharging away, can not satisfy user's user demand already. Therefore, an electroplating waste liquid treatment device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electroplating waste liquid treatment equipment to it uses the medicine mostly to carry out neutralization treatment to the waste liquid to solve to put forward current electroplating waste liquid treatment equipment among the above-mentioned background art when handling the waste liquid, uses the medicine neutralization treatment too simple and convenient, can not carry out effectual processing to the heavy metal that contains in the waste liquid, makes still contain a large amount of heavy metal material in the waste liquid, can cause the pollution to the environment after discharging away, can not satisfy user's user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an electroplating waste liquid treatment device comprises a bottom plate, wherein a treatment box is fixedly connected to the top of the bottom plate, a cavity is formed in the treatment box, a shell is fixedly connected to the top of the treatment box in the middle position, a cavity is formed in the shell, a motor is fixedly connected to the top of an inner cavity of the shell, a rotating rod is fixedly connected to the motor through an output end of the motor, the bottom of the rotating rod sequentially penetrates through the shell and the treatment box and extends into the treatment box, the bottom of the rotating rod is fixedly connected with the bottom of the inner cavity of the treatment box through a bearing, stirring rods are fixedly connected to two sides of the rotating rod, an activated carbon adsorption cotton layer is fixedly connected to the surface of each stirring rod, a box body is fixedly connected to the top of the treatment box in the position close to one side, a cavity is formed in the box body, and a water inlet pipe is, the equal fixedly connected with fixed plate in both sides of box inner chamber, the equal fixedly connected with protecting crust in both ends position before leaning on of two relative sides of fixed plate, the cavity has been seted up to the inside of protecting crust, the inside fixedly connected with electrostatic generator of protecting crust, the relative one side fixedly connected with filter plate of two protecting crust, the bottom fixedly connected with diatomaceous earth layer of fixed plate, diatomaceous earth layer's bottom fixedly connected with zeolite layer.

Preferably, the motor is YS-6314, the electrostatic generator is ESD30K, and the motor and the electrostatic generator are both electrically connected with an external power supply through power lines.

Preferably, the bottom of the box body is communicated with a sewer pipe, and the bottom of the sewer pipe penetrates through the treatment box and extends into the treatment box.

Preferably, a dosing pipe is communicated with the position, close to the other side, of the top of the treatment box, and the dosing pipe and the treatment box are integrally designed.

Preferably, one side of each of the two stirring rods opposite to each other is fixedly connected with an activated carbon adsorption plate, and the activated carbon adsorption plates are rectangular.

Preferably, the bottom of the bottom plate is fixedly connected with four foot pads, and the four foot pads are respectively positioned at the positions close to the four corners of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: the electroplating waste liquid treatment equipment can generate static electricity through the design of the electrostatic generator and the filter screen plate, thereby adsorbing heavy metal substances in electroplating waste liquid on the filter screen plate, effectively adsorbing the heavy metal substances in the waste liquid, reducing the content of the heavy metal in the waste liquid, carrying out secondary treatment on the waste liquid through the design of the diatomite layer and the zeolite layer, carrying out secondary interception on the heavy metal not adsorbed by the filter screen plate, improving the efficiency of treating the heavy metal, avoiding the omission of the heavy metal, driving the waste liquid in a treatment box to carry out uniform stirring through the design of the stirring rod, further leading the medicine to be more fully mixed with the waste liquid, improving the utilization efficiency of the medicine, leading the impurity contained in the waste liquid to be adsorbed through the design of the activated carbon adsorption cotton layer and the activated carbon adsorption plate, leading the effect of the device for treating the waste liquid to be more thorough and clean, through the cooperation use of above-mentioned structure for this device can effectively handle the heavy metal material that contains in the waste liquid, has reduced environmental pollution, has improved the practicality of this device, has satisfied user's user demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 2;

fig. 4 is a top sectional view of the box body of the present invention.

In the figure: 1. a base plate; 2. a treatment tank; 3. a housing; 4. a motor; 5. a rotating rod; 6. a stirring rod; 7. an activated carbon adsorption cotton layer; 8. a box body; 9. a water inlet pipe; 10. a fixing plate; 11. a protective shell; 12. an electrostatic generator; 13. a filter screen plate; 14. a diatomite layer; 15. a zeolite layer; 16. a sewer pipe; 17. a medicine feeding pipe; 18. an activated carbon adsorption plate; 19. a foot pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an electroplating waste liquid treatment device comprises a bottom plate 1, a treatment box 2 is fixedly connected to the top of the bottom plate 1, a cavity is formed in the treatment box 2, a shell 3 is fixedly connected to the top of the treatment box 2 by an intermediate position, a cavity is formed in the shell 3, a motor 4 is fixedly connected to the top of the inner cavity of the shell 3, a rotating rod 5 is fixedly connected to the motor 4 through an output end positioned at the bottom of the motor 4, the bottom of the rotating rod 5 sequentially penetrates through the shell 3 and the treatment box 2 and extends into the treatment box 2, the bottom of the rotating rod 5 is fixedly connected with the bottom of the inner cavity of the treatment box 2 through a bearing, stirring rods 6 are fixedly connected to two sides of the rotating rod 5, an activated carbon adsorption cotton layer 7 is fixedly connected to the surface of each stirring rod 6, a box body 8 is fixedly connected to the position of one side of the top of the treatment box 2, a cavity, the equal fixedly connected with fixed plate 10 in both sides of 8 inner chambers of box, the equal fixedly connected with protecting crust 11 in both ends positions before leaning on of two relative one sides of fixed plate 10, the cavity has been seted up to the inside of protecting crust 11, the inside fixedly connected with electrostatic generator 12 of protecting crust 11, two relative one sides fixedly connected with filter plate 13 of protecting crust 11, the bottom fixedly connected with diatomaceous earth layer 14 of fixed plate 10, the bottom fixedly connected with zeolite layer 15 of diatomaceous earth layer 14.

The utility model discloses in: the motor 4 is in a model of YS-6314, the electrostatic generator 12 is in a model of ESD30K, and the motor 4 and the electrostatic generator 12 are both electrically connected with an external power supply through power lines; which is a common connection means and is not shown in the figure.

The utility model discloses in: the bottom of the box body 8 is communicated with a downcomer 16, and the bottom of the downcomer 16 penetrates through the treatment box 2 and extends into the treatment box; through the arrangement of the downcomer 16, the waste liquid can flow into the treatment tank 2 conveniently.

The utility model discloses in: a chemical feeding pipe 17 is communicated with the position close to the other side of the top of the treatment box 2, and the chemical feeding pipe 17 and the treatment box 2 are integrally designed; through the setting of adding pencil 17, convenience of customers adds the liquid medicine to handling the case 2 in.

The utility model discloses in: the opposite sides of the two stirring rods 6 are fixedly connected with active carbon adsorption plates 18, and the shapes of the active carbon adsorption plates 18 are rectangular; through the design of the activated carbon adsorption plate 18, impurities in the waste liquid can be adsorbed.

The utility model discloses in: the bottom of the bottom plate 1 is fixedly connected with four foot pads 19, and the four foot pads 19 are respectively positioned at the positions close to the four corners of the bottom plate 1; through the setting of callus on the sole 19, provide stable support for this device.

The working principle is as follows: when in use, a user firstly energizes the electrostatic generator 12 to enable the electrostatic generator 12 to generate static electricity, the static electricity generated by the electrostatic generator 12 is attached to the filter screen plate 13, when the filter screen plate 13 has the static electricity, the waste liquid entering from the water inlet pipe 9 is contacted with the filter screen plate 13, after the waste liquid is contacted with the filter screen plate 13, heavy metal substances contained in the waste liquid are adsorbed by the static electricity, when the waste liquid continuously flows downwards, the waste liquid passes through the diatomite layer 14 and the zeolite layer 15, the waste liquid is secondarily intercepted by the diatomite layer 14 and the zeolite layer 15, the heavy metal substances remained in the waste liquid are secondarily treated, when the waste liquid flows into the treatment box 2, the user starts the motor 4 to drive the rotating rod 5 to rotate, the rotating rod 5 rotates to drive the stirring rod 6 to stir the waste liquid, so that the waste liquid and the medicine are fully mixed, and simultaneously, the activated carbon adsorption cotton layer 7 and the activated carbon adsorption plate 18 are arranged, the impurities in the waste liquid are absorbed, and the waste liquid is thoroughly purified.

In summary, the following steps: the electroplating waste liquid treatment equipment can generate static electricity through the design of the static electricity generator 12 and the filter screen plate 13, thereby adsorbing heavy metal substances in electroplating waste liquid on the filter screen plate 13, effectively adsorbing the heavy metal substances in the waste liquid, reducing the content of the heavy metal in the waste liquid, carrying out secondary treatment on the waste liquid through the design of the diatomite layer 14 and the zeolite layer 15, carrying out secondary interception on the heavy metal which is not adsorbed by the filter screen plate 13, improving the efficiency of treating the heavy metal, not causing the heavy metal to be omitted, through the design of the stirring rod 6, the waste liquid in a treatment box can be driven to carry out uniform stirring, thereby enabling the medicine to be more fully mixed with the waste liquid, improving the utilization efficiency of the medicine, through the design of the activated carbon adsorption cotton layer 7 and the activated carbon adsorption plate 18, the impurities in the waste liquid can be adsorbed, make the effect of this device processing waste liquid thoroughly more clean, cooperation through above-mentioned structure is used, make this device can effectively handle the heavy metal material that contains in the waste liquid, environmental pollution has been reduced, the practicality of this device has been improved, user's user demand has been satisfied, thereby solved current electroplating waste liquid treatment facility and used the medicine mostly to carry out neutralization treatment to the waste liquid when handling the waste liquid, it is too simple and convenient to use medicine neutralization treatment, can not carry out effectual processing to the heavy metal that contains in the waste liquid, make still contain a large amount of heavy metal material in the waste liquid, can cause the pollution to the environment after discharging away, can not satisfy user's user demand's problem already.

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

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electroplating effluent treatment facility, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a processing box (2), the inside of the processing box (2) is provided with a cavity, the top of the processing box (2) leans against the middle position and is fixedly connected with a shell (3), the inside of the shell (3) is provided with a cavity, the top of the inner cavity of the shell (3) is fixedly connected with a motor (4), the motor (4) is fixedly connected with a rotating rod (5) through the output end positioned at the bottom, the bottom of the rotating rod (5) sequentially penetrates through the shell (3) and the processing box (2) and extends to the inside of the processing box (2), the bottom of the rotating rod (5) is fixedly connected with the bottom of the inner cavity of the processing box (2) through a bearing, the two sides of the rotating rod (5) are both fixedly connected with stirring rods (6), the surface of the stirring rods (6) is fixedly connected with an activated carbon adsorption cotton layer (7), the top of the processing box (2) leans against one side position, the cavity has been seted up to the inside of box (8), the top intercommunication of box (8) has inlet tube (9), the equal fixedly connected with fixed plate (10) in both sides of box (8) inner chamber, the equal fixedly connected with protecting crust (11) in both ends position before leaning on of two relative one sides of fixed plate (10), the cavity has been seted up to the inside of protecting crust (11), the inside fixedly connected with electrostatic generator (12) of protecting crust (11), one side fixedly connected with filter plate (13) relative of two protecting crust (11), the bottom fixedly connected with diatomaceous earth layer (14) of fixed plate (10), the bottom fixedly connected with zeolite layer (15) of diatomaceous earth layer (14).

2. The plating waste liquid treatment apparatus according to claim 1, characterized in that: the model that motor (4) adopted is YS-6314, the model that electrostatic generator (12) adopted is ESD30K, motor (4) and electrostatic generator (12) all are through power cord and external power supply electric connection.

3. The plating waste liquid treatment apparatus according to claim 1, characterized in that: the bottom of the box body (8) is communicated with a downcomer (16), and the bottom of the downcomer (16) penetrates through the treatment box (2) and extends into the treatment box.

4. The plating waste liquid treatment apparatus according to claim 1, characterized in that: handle the other side position intercommunication that leans on at case (2) top and have dosing pipe (17), for the integrated design between dosing pipe (17) and the processing case (2).

5. The plating waste liquid treatment apparatus according to claim 1, characterized in that: the two opposite sides of the stirring rods (6) are fixedly connected with activated carbon adsorption plates (18), and the activated carbon adsorption plates (18) are rectangular.

6. The plating waste liquid treatment apparatus according to claim 1, characterized in that: the bottom of bottom plate (1) is fixedly connected with four callus on the sole (19), and four callus on the sole (19) are located the position of leaning on the four corners of bottom plate (1) bottom respectively.