Quantitative adding treatment device for defluorination agent for lithium battery wastewater

Abstract

The utility model discloses a lithium battery wastewater defluorination reagent quantitative adding treatment device which comprises a treatment box, a reagent adding device is arranged at the top of the treatment box, the reagent adding device comprises a reagent adding box, an annular cavity is formed in the reagent adding box, a rotating ring is rotationally installed on the inner side annular wall of the annular cavity, the rotating ring is connected with at least one horizontal stirring plate, and the horizontal stirring plate is connected with a rotating shaft. The horizontal stirring plate is connected with a vertical stirring piece, a pushing block is arranged at the bottom of the horizontal stirring plate, a medicine outlet communicated with the annular cavity is formed in the bottom of the medicine adding box, a quantitative medicine outlet pipe is connected to the medicine outlet, the pushing block is used for pushing the defluorination medicine into the medicine outlet so that the defluorination medicine can fall into the quantitative medicine outlet pipe, and an electric turning plate is arranged at the bottom of the quantitative medicine outlet pipe; the rotating ring is driven by a motor to rotate. According to the device, the defluorination agent can be quantitatively added, manual agent adding is not needed, the wastewater defluorination effect is guaranteed through quantitative adding, the agent cannot be spilled out, and the pollution to the working environment is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment technical field especially relates to a lithium battery wastewater fluoride removal reagent quantitative dosing treatment device. BACKGROUND

[0002] Fluoride removal reagent is a kind of chemical reagent for water treatment, mainly used to remove fluoride ion in water. When lithium battery wastewater is treated, artificial dosing is often used, generally the dosing amount is controlled according to experience, quantitative dosing cannot be realized, wastewater fluoride removal effect and subsequent purification treatment are influenced, and reagent is easy to spill when artificial dosing, which also pollutes the working environment. UTILITY MODEL CONTENTS

[0003] The technical problem to be solved by the utility model is to provide a lithium battery wastewater fluoride removal reagent quantitative dosing treatment device, to solve the technical problems that quantitative dosing of reagent cannot be realized in prior art, wastewater fluoride removal effect and subsequent purification treatment are influenced, reagent is easy to spill, which also pollutes the working environment.

[0004] The technical scheme of the utility model is: a lithium battery wastewater fluoride removal reagent quantitative dosing treatment device, including treatment box, the top of the treatment box is equipped with dosing device, the dosing device includes dosing box, the inside of the dosing box has annular cavity, the inside annular wall of the annular cavity is rotatably provided with rotating ring, the rotating ring is connected with at least one horizontal agitating plate, the horizontal agitating plate is connected with vertical agitating piece, the bottom of the horizontal agitating plate is equipped with push block, the bottom of the dosing box is equipped with the outlet of reagent that communicates with the annular cavity, the outlet of reagent is connected with quantitative reagent outlet pipe, the push block is used to push fluoride removal reagent into the outlet of reagent to fall into the quantitative reagent outlet pipe, the bottom of the quantitative reagent outlet pipe is equipped with electric flap, the rotating ring is driven to rotate by motor.

[0005] Further, the upper portion of the treatment box is provided with a water inlet and a water outlet, the lower portion of the treatment box is in an inverted conical structure, and the bottom of the treatment box is provided with a sediment outlet.

[0006] Further, the top of the dosing box is provided with a dosing port, and the dosing port communicates with the annular cavity.

[0007] Further, the horizontal agitating plate has two symmetrical connections on both sides of the rotating ring, and the horizontal agitating plate is arranged in the middle of the annular cavity.

[0008] Further, the vertical agitating piece is connected with the outer end of the horizontal agitating plate, and the vertical agitating piece is slidingly attached to the outer annular wall of the annular cavity.

[0009] Further, the push block comprises a vertical connecting plate and a horizontal push plate arranged at the bottom of the vertical connecting plate, the horizontal push plate is arranged in sliding fit with the bottom surface of the annular cavity, and the bottom area of the horizontal push plate is larger than the inner diameter of the medicine outlet.

[0010] Further, the dosing pipe is arranged in the processing box.

[0011] Further, the dosing pipe is arranged in the processing box.

[0012] Further, the dosing pipe is arranged in the processing box.

[0013] Compared with the prior art, the dosing device can realize the quantitative dosing of the defluorination agent, the motor at the top of the dosing box can drive the rotating ring to rotate, thereby driving the push block in the dosing box to rotate, the defluorination agent is pushed into the dosing pipe to fill the pipe, the weight sensor on the electric turning plate at the bottom of the dosing pipe can detect the weight of the agent, the dosing pipe is automatically opened after filling the pipe, and the agent does not need to be manually added, the quantitative dosing ensures the defluorination effect of the wastewater, the agent cannot be spilled, and the working environment is avoided from being polluted. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective view of the utility model;

[0015] Figure 2 It is a specific structure schematic view of the dosing device in the utility model;

[0016] Figure 3 It is an internal structure schematic view of the dosing device in the utility model.

[0017] Wherein: 1, processing box; 2, water inlet; 3, water outlet; 4, dosing device; 401, dosing box; 401a, annular cavity; 401b, medicine outlet; 401c, center hole; 402, dosing port; 403, rotating ring; 404, horizontal stirring plate; 405, vertical stirring piece; 406, push block; 406a, vertical connecting plate; 406b, horizontal push plate; 407, dosing pipe; 408, electric turning plate; 409, motor; 410, connecting rod. DETAILED DESCRIPTION

[0018] The specific embodiment of the utility model is specifically described below in combination with the drawings.

[0019] Embodiment:

[0020] With reference to the specific embodiments of the lithium battery wastewater fluorine removal agent quantitative dosing treatment device of the utility model shown in the drawings, Figure 1 It mainly comprises a treatment box 1, a water inlet 2 and a water outlet 3 are arranged on one side of the upper portion of the treatment box 1, the lower portion of the treatment box 1 is in an inverted conical structure, and a sediment outlet is arranged at the bottom of the treatment box 1. Lithium battery wastewater is introduced into the treatment box 1 from the water inlet 2, mixed and reacted with the fluorine removal agent, and the generated sediment is accumulated at the lower portion of the treatment box 1. The treated wastewater is discharged from the water outlet 3, and the sediment at the bottom is discharged from the sediment outlet at the bottom of the treatment box 1.

[0021] A dosing device 4 is arranged at the top of the treatment box 1, Figure 2 , Figure 3 The dosing device 4 comprises a dosing box 401, the dosing box 401 is installed on the treatment box 1, a dosing opening 402 is arranged at the top of the dosing box 401, the inside of the dosing box 401 has an annular cavity 401a, and the dosing opening 402 is in communication with the annular cavity 401a. The annular cavity 401a can be supplemented with medicament through the dosing opening 402.

[0022] A rotating ring 403 is rotatably arranged on the inner side ring wall of the annular cavity 401a, two symmetrical horizontal stirring plates 404 are connected to the rotating ring 403, and the horizontal stirring plates 404 are arranged at the middle portion of the annular cavity 401a. The outer end of each horizontal stirring plate 404 is connected to a vertical stirring piece 405, and the vertical stirring piece 405 is slidably arranged in close contact with the outer side ring wall of the annular cavity 401a. The horizontal stirring plate 404 and the vertical stirring piece 405 are used for stirring the medicament in the annular cavity 401a, helping the medicament to be quickly discharged, the horizontal stirring plate 404 can reduce the resistance generated when contacting the medicament, and the vertical stirring piece 405 can stir the medicament at the edge of the annular cavity 401a, avoiding accumulation.

[0023] A push block 406 is arranged at the bottom of each horizontal stirring plate 404, the push block 406 comprises a vertical connecting plate 406a and a horizontal push plate 406b arranged at the bottom of the vertical connecting plate 406a, the horizontal push plate 406b is slidably arranged in close contact with the bottom surface of the annular cavity 401a, and the vertical connecting plate 406a can further stir and push the medicament.

[0024] A medicine outlet 401b in communication with the annular cavity 401a is arranged at the bottom of the dosing box 401, a quantitative medicine outlet pipe 407 is connected to the medicine outlet 401b, and the push block 406 is used for pushing the fluorine removal agent into the medicine outlet 401b and then into the quantitative medicine outlet pipe 407. The bottom area of the horizontal push plate 406b of the push block 406 is greater than the inner diameter of the medicine outlet 401b, and the horizontal push plate 406b can cover the medicine outlet 401b.

[0025] The dosing pipe 407 is inserted into the inside of the treatment box 1, and the medicament can be directly put into the treatment box 1. The bottom of the dosing pipe 407 is provided with an electric flap 408, and the electric flap 408 is provided with a weight sensor. The weight sensor can detect the weight of the medicament. After the dosing pipe 407 is full, the electric flap 408 is automatically opened to put the medicament into the treatment box 1.

[0026] The rotating ring 403 of the medicament adding device 4 is driven to rotate by the motor 409. The center of the medicament adding box 401 is provided with a center hole 401c. The output shaft of the motor 409 extends into the center hole 401c and is connected with the rotating ring 403 through a connecting rod 410.

[0027] In the specific work of the utility model, the motor 409 drives the connecting rod 410 to drive the rotating ring 403 to rotate. The rotating ring 403 drives the horizontal stirring plate 404 and the vertical stirring piece 405 to rotate, stirs the defluorination medicament, and drives the push block 406 to rotate through the horizontal stirring plate 404. The defluorination medicament is pushed into the dosing pipe 407 through the medicine outlet 401b. The weight sensor on the electric flap 408 can detect the weight of the medicament. After the dosing pipe 407 is full, the electric flap 408 is automatically opened to put the medicament into the treatment box 1, realizes quantitative addition, and at this time, the push block 406 is rotated to cover the horizontal push plate 406b on the medicine outlet 401b, avoids the medicament from continuing to fall, waits for the next quantitative addition, and continuously rotates the push block 406 to open the medicine outlet 401b, so that the medicament falls into the dosing pipe 407.

[0028] Of course, the above-mentioned embodiments are only for describing the technical concept and characteristics of the utility model, and the purpose is to enable those skilled in the art to understand the content of the utility model and implement it, and cannot limit the protection scope of the utility model. Any modification made according to the spirit and essence of the main technical scheme of the utility model should be covered in the protection scope of the utility model.

Claims

1. A device for quantitative dosing of defluoridation reagent for lithium battery wastewater, characterized in that: The utility model provides a kind of water defluorination device, including processing box (1), the top of the processing box (1) is equipped with dosing device (4), the dosing device (4) includes dosing box (401), the inside of the dosing box (401) has annular cavity (401a), rotating ring (403) is rotatably installed on the inner side ring wall of the annular cavity (401a), at least one horizontal stirring plate (404) is connected with the rotating ring (403), vertical stirring piece (405) is connected with the horizontal stirring plate (404), the bottom of the horizontal stirring plate (404) is equipped with push block (406), the bottom of the dosing box (401) is equipped with with dosing box (401) The annular cavity (401a) is communicated with dosing outlet (401b), dosing outlet (401b) is connected with dosing pipe (407) of ration, and push block (406) is used to push defluorination agent into dosing outlet (401b) to fall into dosing pipe (407) of ration, and the bottom of dosing pipe (407) of ration is equipped with electric flap (408);Rotating ring (403) is driven to rotate by motor (409).

2. The lithium battery wastewater defluorination agent quantitative dosing treatment device according to claim 1, characterized in that: The upper portion of the processing box (1) is provided with a water inlet (2) and a water outlet (3), and the lower portion of the processing box (1) is in an inverted conical structure. The bottom of the processing box (1) is provided with a sediment outlet.

3. The lithium battery wastewater defluorination agent quantitative dosing treatment device according to claim 1, characterized in that: The top of the dosing box (401) is provided with a dosing port (402) which is communicated with the annular cavity (401a).

4. The lithium battery wastewater defluorination agent quantitative dosing treatment device according to claim 1, characterized in that: The horizontal stirring plate (404) has two symmetrical connecting sides on the rotating ring (403), and the horizontal stirring plate (404) is arranged in the middle of the annular cavity (401a).

5. The lithium battery wastewater fluoride removal agent quantitative dosing treatment device according to claim 4, characterized in that: The vertical stirring piece (405) is connected with the outer end of the horizontal stirring plate (404), and the vertical stirring piece (405) is arranged in sliding fit with the outer side ring wall of the annular cavity (401a).

6. The lithium battery wastewater fluoride removal agent quantitative dosing treatment device according to claim 5, characterized in that: The push block (406) includes a vertical connecting plate (406a) and a horizontal push plate (406b) arranged at the bottom of the vertical connecting plate (406a), the horizontal push plate (406b) is arranged in sliding fit with the bottom surface of the annular cavity (401a), and the bottom area of the horizontal push plate (406b) is larger than the inner diameter of the dosing outlet (401b).

7. The lithium battery wastewater fluoride removal agent quantitative dosing treatment device according to claim 1, characterized in that: The dosing pipe (407) of ration is inserted into the inside of the processing box (1).

8. The lithium battery wastewater fluoride removal agent quantitative dosing treatment device according to claim 1, characterized in that: The electric flap (408) is provided with a weight sensor.

9. The lithium battery wastewater fluoride removal agent quantitative dosing treatment device according to claim 1, characterized in that: The center of the dosing box (401) is provided with a center hole (401c), the output shaft of the motor (409) extends into the center hole (401c) and is connected with the rotating ring (403) through a connecting rod (410).

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