Electrophoresis waste liquid treatment device

Abstract

The utility model discloses an electrophoresis waste liquid treatment device which comprises a settling box, a treatment box and a detection box, a liquid inlet pipe is mounted on the settling box, a liquid discharge pipe is arranged between the settling box and the treatment box, a liquid discharge pump is mounted on the liquid discharge pipe, a transfer pipe is further mounted between the detection box and the treatment box, and a liquid outlet pipe is mounted on the transfer pipe. A transfer pump is mounted on the transfer pipe; the detection box is provided with a water quality detector, the rear side of the detection box is also provided with a return pipe, the return pipe is provided with a return pump, the end part of the return pipe is also provided with a branch pipe, and the two ends of the branch pipe are respectively communicated with the treatment box and the settling box. If the detection result does not reach the standard, the waste liquid can be treated again, so that the discharged waste liquid can be effectively prevented from polluting the environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrophoretic waste liquid treatment technical field, concretely is a kind of electrophoretic waste liquid treatment device. BACKGROUND

[0002] Electrophoretic coating is the coating method using the electric field to make the pigment and resin etc. particles suspended in electrophoretic liquid directional migration and deposit on the substrate surface of one of electrode, and the cathodic electrophoretic coating contains the resin with basic groups, and after neutralization by acid, it is salted and dissolved in water. After passing through direct current, acid radical negative ion moves to anode, and resin ion and the pigment particles wrapped by it are positively charged and move to cathode, and deposit on cathode, which is the basic principle of electrophoretic coating. Electrophoretic coating is a very complex electrochemical reaction, and it is generally believed that at least four effects of electrophoresis, electrodeposition, electrolysis and electroosmosis occur simultaneously.

[0003] When electrophoretic coating is carried out on workpiece, electrophoretic liquid needs to be used, and the electrophoretic liquid needs to be treated in long-term use. When the electrophoretic liquid is treated, the electrophoretic liquid is generally introduced into a special treatment box for treatment. However, the traditional treatment box can only be simply stirred when treating the electrophoretic liquid, and the impurities in the electrophoretic liquid will adhere to the wall of the box, which is not convenient for full stirring. Moreover, after the waste liquid treatment is finished, the impurities still adhere to the wall of the box, which is not convenient for cleaning, thereby causing the inconvenience of use.

[0004] In order to solve the above problems, the utility model with publication number CN218795574U discloses a kind of electrophoretic coating waste liquid treatment device for automobile parts, which can stir waste liquid when treating waste liquid, so that waste liquid and chemical reagent can be fully mixed, and impurities adhered to the inner wall of treatment box can be cleaned down in the stirring process, facilitating use.

[0005] However, the device cannot detect the treated electrophoretic waste liquid when used in detail, and if the treated electrophoretic waste liquid does not reach the discharge standard, it will still pollute the environment, and cannot well meet the use requirement. UTILITY MODEL CONTENT

[0006] The utility model aims to provide a kind of electrophoretic waste liquid treatment device to solve the problems raised in the above background.

[0007] To achieve the above purpose, the utility model provides the following technical scheme:

[0008] The utility model provides an electrophoresis waste liquid treatment device, including: the sedimentation tank, the treatment tank, the detection tank, install the liquid inlet pipe on the sedimentation tank, be provided with the liquid discharge pipe between the sedimentation tank and treatment tank, install the liquid discharge pump on the liquid discharge pipe, still install the transfer pipe between the detection tank and treatment tank, install the transfer pump on the transfer pipe, install the water quality detector on the detection tank, still install the backflow pipe on the detection tank rear side, install the backflow pump on the backflow pipe, still install the branch pipe on the backflow pipe end, the both ends of branch pipe are communicated with treatment tank, sedimentation tank respectively.

[0009] As preferred scheme, install solenoid valve one on the side of branch pipe near the sedimentation tank, install solennoid valve two on the side of branch pipe near the treatment tank.

[0010] As preferred scheme, still install the flocculation tank on the outside of sedimentation tank, the flocculation tank is communicated with sedimentation tank through flocculation pipe, still install the flocculation pump on the flocculation pipe.

[0011] As preferred scheme, still install the medicament tank on the outside of treatment tank, the medicament tank is communicated with treatment tank through treatment pipe, still install the treatment pump on the treatment pipe.

[0012] As preferred scheme, still include treatment frame, install the lifting mechanism on the treatment frame corresponding the position of sedimentation tank and treatment tank, install the mixing mechanism on the lower end of each lifting mechanism.

[0013] As preferred scheme, the lifting mechanism includes lifting electric cylinder installed on the treatment frame, the telescopic end of lifting electric cylinder penetrates the treatment frame and is fixed with lifting seat, still slide the lifting guide rod into the treatment frame, and the lower end of lifting guide rod is fixedly connected with the upper end of lifting seat.

[0014] As preferred scheme, the mixing mechanism includes mixing rotary shaft rotatably installed on the lower end of lifting seat, a plurality of groups of mixing paddles are distributedly installed on the mixing rotary shaft, still install mixing motor on the lifting seat, and the output end of mixing motor is drivingly connected with the shaft end of mixing rotary shaft.

[0015] Compared with the prior art, the utility model has the advantages that: the water quality detector is used to detect the electrophoresis waste liquid, if the detection result does not reach the set standard, the backflow pump is opened, and the electrophoresis liquid is transferred to the sedimentation tank or treatment tank for further treatment through the backflow pipe and branch pipe, so that the treatment effect of the electrophoresis waste liquid is improved, and the pollution of the electrophoresis waste liquid to the environment is effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1It is a whole first perspective stereoscopic structure schematic view of an electrophoresis waste liquid treatment device;

[0017] Fig. 2 It is a whole second perspective stereoscopic structure schematic view of an electrophoresis waste liquid treatment device;

[0018] Fig. 3 It is a stereoscopic structure schematic view of a treatment rack position of an electrophoresis waste liquid treatment device;

[0019] Fig. 4 It is a first perspective stereoscopic structure schematic view of an electrophoresis waste liquid treatment device hiding a treatment rack;

[0020] Fig. 5 It is a second perspective stereoscopic structure schematic view of an electrophoresis waste liquid treatment device hiding a treatment rack.

[0021] In the figure: 1, sedimentation tank; 11, liquid inlet pipe; 12, liquid outlet pipe; 13, liquid outlet pump; 14, flocculation tank; 15, flocculation pipe; 16, flocculation pump; 2, treatment tank; 21, transfer pipe; 22, transfer pump; 23, reagent tank; 24, treatment pipe; 25, treatment pump; 3, detection tank; 31, backflow pipe; 32, backflow pump; 33, branch pipe; 34, electromagnetic valve one; 35, electromagnetic valve two; 36, water quality detector; 4, treatment rack; 5, lifting mechanism; 51, lifting electric cylinder; 52, lifting guide rod; 53, lifting seat; 6, mixing mechanism; 61, mixing motor; 62, mixing rotating shaft; 63, mixing paddle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Embodiment: Please refer to Figs. 1-5The utility model discloses an electrophoresis waste liquid processing device, including: the sedimentation tank 1, processing tank 2, detection tank 3, install liquid inlet pipe 11 on the sedimentation tank 1, be provided with liquid outlet pipe 12 between the sedimentation tank 1 and processing tank 2, install liquid outlet pump 13 on the liquid outlet pipe 12, still install transfer pipe 21 between detection tank 3 and processing tank 2, install transfer pump 22 on the transfer pipe 21, install water quality detector 36 on the detection tank 3, still install return pipe 31 on the rear side of detection tank 3, install return pump 32 on the return pipe 31, still install branch pipe 33 on the end of return pipe 31, the both ends of branch pipe 33 are communicated with processing tank 2, the sedimentation tank 1 respectively, in the embodiment, install solenoid valve no.

[0024] The utility model discloses an electrophoresis waste liquid processing device, including: the sedimentation tank 1, processing tank 2, detection tank 3, install liquid inlet pipe 11 on the sedimentation tank 1, be provided with liquid outlet pipe 12 between the sedimentation tank 1 and processing tank 2, install liquid outlet pump 13 on the liquid outlet pipe 12, still install transfer pipe 21 between detection tank 3 and processing tank 2, install transfer pump 22 on the transfer pipe 21, install water quality detector 36 on the detection tank 3, still install return pipe 31 on the rear side of detection tank 3, install return pump 32 on the return pipe 31, still install branch pipe 33 on the end of return pipe 31, the both ends of branch pipe 33 are communicated with processing tank 2, the sedimentation tank 1 respectively, in the embodiment, install solenoid valve no.

[0025] As a further scheme, the sedimentation tank 1 outside still is equipped with flocculation tank 14, the flocculation tank 14 is communicated with the sedimentation tank 1 through flocculation pipe 15, still be equipped with flocculation pump 16 on the flocculation pipe 15.

[0026] When processing, start flocculation pump 16, the flocculation agent in flocculation tank 14 is delivered to the sedimentation tank 1 through flocculation pipe 15, and the electrophoresis waste liquid in the sedimentation tank 1 is conveniently handled initially.

[0027] As a further scheme, the processing tank 2 outside still is equipped with medicament tank 23, the medicament tank 23 is communicated with the processing tank 2 through processing pipe 24, still be equipped with processing pump 25 on the processing pipe 24.In the embodiment, multiple medicament tank 23 can be set up, and different medicaments are conveniently delivered to the processing tank 2 in batches, so that the processing effect of the electrophoresis waste liquid is improved.

[0028] Through processing pump 25 cooperation processing pipe 24, the processing medicament in corresponding medicament tank 23 can be delivered to the processing tank 2, so that the electrophoresis waste liquid is conveniently handled.

[0029] As a further scheme, the processing frame 4 is further provided with a lifting mechanism 5 corresponding to the positions of the sedimentation tank 1 and the processing tank 2, and a mixing mechanism 6 is arranged at the lower end of each lifting mechanism 5.

[0030] As a further scheme, the lifting mechanism 5 comprises a lifting electric cylinder 51 arranged on the processing frame 4, the lifting electric cylinder 51 is arranged through the processing frame 4 and fixed with a lifting seat 53, and a lifting guide rod 52 is slidably arranged on the processing frame 4, and the lower end of the lifting guide rod 52 is fixedly connected with the upper end of the lifting seat 53.

[0031] As a further scheme, the mixing mechanism 6 comprises a mixing rotating shaft 62 rotatably arranged at the lower end of the lifting seat 53, a plurality of groups of mixing paddles 63 are arranged on the mixing rotating shaft 62, a mixing motor 61 is further arranged on the lifting seat 53, and the output end of the mixing motor 61 is drivingly connected with the shaft end of the mixing rotating shaft 62.

[0032] During processing, the lifting electric cylinder 51 is elongated to push the lifting seat 53 to move downward, so that the mixing rotating shaft 62 is inserted into the electrophoresis waste liquid, then the mixing motor 61 is turned on to drive the mixing rotating shaft 62 to rotate, so that the mixing paddles 63 uniformly mix the electrophoresis waste liquid and the flocculating agent (processing agent), thereby improving the processing effect of the electrophoresis waste liquid.

[0033] In the utility model, the terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", "bottom" and the like indicate the orientation or positional relationship shown in the drawings, which is only a relationship word determined for the convenience of describing the structural relationship of the components or elements of the utility model, and cannot be understood as a limitation on the utility model.

Claims

1. An electrophoresis waste liquid treatment device, characterized in that, include: The settling tank (1), the processing tank (2), and the detection tank (3) are provided. An inlet pipe (11) is installed on the settling tank (1). A drain pipe (12) is provided between the settling tank (1) and the processing tank (2). A drain pump (13) is installed on the drain pipe (12). A transfer pipe (21) is also installed between the detection tank (3) and the processing tank (2). A transfer pump (22) is installed on the transfer pipe (21). A water quality analyzer (36) is installed on the test box (3). A return pipe (31) is also installed on the rear side of the test box (3). A return pump (32) is installed on the return pipe (31). A branch pipe (33) is also installed at the end of the return pipe (31). The two ends of the branch pipe (33) are connected to the treatment box (2) and the sedimentation box (1) respectively.

2. The electrophoresis waste liquid treatment device according to claim 1, characterized in that: A solenoid valve one (34) is installed on the side of the branch pipe (33) near the sedimentation tank (1), and a solenoid valve two (35) is installed on the side of the branch pipe (33) near the treatment tank (2).

3. The electrophoresis waste liquid treatment device according to claim 2, characterized in that: A flocculation tank (14) is also installed on the outside of the sedimentation tank (1). The flocculation tank (14) is connected to the sedimentation tank (1) through a flocculation pipe (15). A flocculation pump (16) is also installed on the flocculation pipe (15).

4. The electrophoresis waste liquid treatment device according to claim 3, characterized in that: A reagent tank (23) is also installed on the outside of the treatment box (2). The reagent tank (23) is connected to the treatment box (2) through a treatment pipe (24). A treatment pump (25) is also installed on the treatment pipe (24).

5. The electrophoresis waste liquid treatment device according to claim 4, characterized in that: It also includes a processing rack (4), on which a lifting mechanism (5) is installed at the position corresponding to the sedimentation tank (1) and the processing tank (2), and a mixing mechanism (6) is installed at the lower end of each lifting mechanism (5).

6. The electrophoresis waste liquid treatment device according to claim 5, characterized in that: The lifting mechanism (5) includes a lifting electric cylinder (51) installed on the processing frame (4). The telescopic end of the lifting electric cylinder (51) passes through the processing frame (4) and is fixed with a lifting seat (53). A lifting guide rod (52) is also slidably inserted on the processing frame (4). The lower end of the lifting guide rod (52) is fixedly connected to the upper end of the lifting seat (53).

7. The electrophoresis waste liquid treatment device according to claim 6, characterized in that: The mixing mechanism (6) includes a mixing rotating shaft (62) rotatably mounted on the lower end of the lifting seat (53). Multiple mixing paddles (63) are distributed and installed on the mixing rotating shaft (62). A mixing motor (61) is also installed on the lifting seat (53). The output end of the mixing motor (61) is drivenly connected to the shaft end of the mixing rotating shaft (62).

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