CN221854332U - A metal separation and extraction device for industrial wastewater treatment - Google Patents

Abstract

The utility model belongs to the field of wastewater treatment, in particular to a metal separation and extraction device for industrial wastewater treatment. Aiming at the problem that after the wastewater and the metal are separated in the existing device, the extraction of the metal is troublesome and the extraction efficiency is poor, which reduces the practicability of the metal separation and extraction device, the following scheme is proposed, which includes a base, the upper surface of the base is fixedly connected with a stirring box and a separation box, the top of the stirring box is provided with a feed port, and the top of the stirring box is fixedly connected with a motor 1. In the utility model, the scraper is driven along the guide rod to scrape and discharge the metal particles on the filter plate through the cooperation of the motor 2 and the threaded rod, and the metal extraction operation is relatively simple. Through the cooperation of the motor 1 and the reciprocating screw rod, the square brush plate can be driven to reciprocate up and down, thereby continuously cleaning the inside of the stirring box to avoid raw material residue on the inner wall of the stirring box to affect subsequent use.

Description

A metal separation and extraction device for industrial wastewater treatment

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a metal separation and extraction device for industrial wastewater treatment.

Background Art

Industrial wastewater often contains a large amount of heavy metal materials. Excessive heavy metal content in wastewater will seriously affect aquatic plants and animals. Heavy metals cannot be decomposed and will only be transferred in different forms in nature, affecting terrestrial organisms, plants and human health. In order to avoid the harm to the environment and life safety caused by the arbitrary discharge of wastewater containing heavy metals, industrial wastewater containing heavy metals must be separated and extracted before it can be discharged. Therefore, a metal separation and extraction device for industrial wastewater treatment is needed.

After the wastewater and metal are separated in the existing device, the extraction of metal is complicated and the extraction efficiency is poor, which reduces the practicality of the metal separation and extraction device. Therefore, a metal separation device for industrial wastewater treatment is proposed.

Utility Model Content

The purpose of the utility model is to solve the shortcomings of the existing devices in the prior art that after the wastewater and the metal are separated, the extraction of the metal is complicated and the extraction efficiency is poor, which reduces the practicality of the metal separation and extraction device, and to propose a metal separation and extraction device for industrial wastewater treatment.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A metal separation and extraction device for industrial wastewater treatment, comprising a base, a stirring box and a separation box are fixedly connected to the upper surface of the base, a feed port is provided on the top of the stirring box, a motor 1 is fixedly connected to the top of the stirring box, one end of the output shaft of the motor 1 rotates through the top of the stirring box and is fixedly connected to a stirring rod, a plurality of stirring blades are fixedly connected to the outer wall of the stirring rod, a water pump is fixedly connected to the upper surface of the base, a connecting pipe 1 is fixedly connected to the water pump end and one side of the stirring box, a connecting pipe 2 is fixedly connected to the water outlet end and one side of the separation box, a drain port is provided on one side of the separation box, and a filter plate is fixedly connected between the inner walls on both sides of the separation box;

The cleaning mechanism is located inside the mixing box and is used to clean the inner wall of the mixing box.

Furthermore, the cleaning mechanism includes a reciprocating screw, which is rotatably connected between the top inner wall and the bottom inner wall of the mixing box, one end of the reciprocating screw rotates and passes through the top of the mixing box, one end of the output shaft of the motor is connected to the outer wall of the reciprocating screw through a belt and a pulley transmission, the outer wall of the reciprocating screw is threadedly connected with a square brush plate, and a plurality of bristles are provided on four sides of the square brush plate, the square brush plate cooperates with the mixing rod, and a guide rod 2 is fixedly connected between the top inner wall and the bottom inner wall of the mixing box, and one end of the guide rod 2 slides through the square brush plate.

Furthermore, a threaded rod is rotatably connected between the inner walls on both sides of the separation box, a guide rod 1 is fixedly connected between the inner walls on both sides of the separation box, a motor 2 is fixedly connected to one side of the separation box, one end of the threaded rod rotatably passes through the inner wall on one side of the separation box and is fixedly connected to one end of the output shaft of the motor 2, a scraper is threadedly connected to the outer wall of the threaded rod, and the two sides of the scraper are slidingly matched with the inner walls on both sides of the separation box, a square hole is provided on one side of the separation box and is slidably connected with a baffle matching therewith, one end of the guide rod 1 slides through the scraper, and two connecting rods are fixedly connected between the baffle and the scraper.

Furthermore, the bottom of the scraper plate fits the top of the filter plate.

Furthermore, a collection box is provided on the upper surface of the base, and the collection box is located below the baffle.

Furthermore, a valve is provided on the outer wall of the connecting pipe 1.

In the present application, when in use, wastewater and flocculant are introduced into the mixing box through the feed port, and at the same time, motor 1 is started to drive the stirring rod to rotate to accelerate the mixing of the wastewater and flocculant in the mixing box for chemical flocculation. When motor 1 is started, the reciprocating screw rod is driven to rotate, thereby driving the square brush plate to move up and down to clean the inner walls of the four sides of the mixing box to avoid residual raw materials on the inner wall of the mixing box affecting subsequent use. After the mixing is completed, the valve is opened and the water pump is started to transfer the mixed flocculant and wastewater to the inside of the separation box. When the wastewater enters the filter plate, the particles of the chemical reaction between the metal material in the wastewater and the flocculant will be left on the filter plate, so that the wastewater and the metal material are separated, and the wastewater will be discharged through the drain port. After the separation is completed, motor 2 is started, and motor 2 drives the threaded rod to rotate, thereby driving the scraper to move to scrape the particles on the filter plate. When the scraper moves, the baffle is driven to move synchronously, so that the scraped metal particles will fall into the collection box through the square hole, which is convenient for the subsequent treatment of the metal particles.

In the utility model, the metal separation and extraction device for industrial wastewater treatment can drive the scraper to discharge the metal particles on the filter plate through the cooperation of the second motor and the threaded rod, and the extraction is relatively simple. Then, through the setting of the second guide rod, the surface scraper is offset while moving, which affects the scraping effect.

In the utility model, the metal separation and extraction device for industrial wastewater treatment can drive the square brush plate to move up and down through the cooperation of the motor 1 and the reciprocating screw rod, so as to clean the inner walls of the four sides of the mixing box, thereby avoiding the residual raw materials on the inner walls of the mixing box and affecting the subsequent use;

In the utility model, the cooperation between motor 2 and the threaded rod drives the scraper along the guide rod to scrape and discharge the metal particles on the filter plate. The metal extraction operation is relatively simple. The cooperation between motor 1 and the reciprocating screw rod can drive the square brush plate to move up and down, thereby continuously cleaning the interior of the mixing box to avoid raw material residue on the inner wall of the mixing box, which affects subsequent use.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of a metal separation and extraction device for industrial wastewater treatment proposed by the present invention;

FIG2 is a partial cross-sectional structural schematic diagram of a metal separation and extraction device for industrial wastewater treatment proposed by the present invention;

FIG3 is a schematic diagram of a scraper structure of a metal separation and extraction device for industrial wastewater treatment proposed by the utility model;

FIG. 4 is a schematic diagram of the square brush plate structure of a metal separation and extraction device for industrial wastewater treatment proposed by the utility model.

In the figure: 1. base; 2. separation box; 3. mixing box; 4. feed port; 5. motor 1; 6. reciprocating screw; 7. connecting pipe 1; 8. valve; 9. connecting pipe 2; 10. water pump; 11. collecting box; 12. drain outlet; 13. motor 2; 14. baffle; 15. stirring rod; 16. square brush plate; 17. threaded rod; 18. guide rod 1; 19. filter plate; 20. connecting rod; 21. scraper; 22. guide rod 2.

Implementation

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

Example

Referring to Figures 1 to 4, a metal separation and extraction device for industrial wastewater treatment, which is used in the field of wastewater treatment, includes: a base 1, a stirring box 3 and a separation box 2 are fixedly connected to the upper surface of the base 1, a feed port 4 is provided on the top of the stirring box 3, a motor 5 is fixedly connected to the top of the stirring box 3, one end of the output shaft of the motor 5 rotates through the top of the stirring box 3 and is fixedly connected to a stirring rod 15, a plurality of stirring blades are fixedly connected to the outer wall of the stirring rod 15, which can accelerate the reaction speed of the metal material in the wastewater and the flocculant, and the upper surface of the base 1 A water pump 10 is fixedly connected to the surface, and a connecting pipe 7 is fixedly connected between the water pump end 10 and one side of the mixing box 3. A valve 8 is provided on the outer wall of the connecting pipe 7, and a connecting pipe 9 is fixedly connected between the water outlet end of the water pump 10 and one side of the separation box 2. A drain outlet 12 is provided on one side of the separation box 2. Filter plates 19 are fixedly connected between the inner walls on both sides of the separation box 2, which can filter the metal particles produced after the metal material in the wastewater reacts with the flocculant, and a cleaning mechanism is provided. The cleaning mechanism is located inside the mixing box 3 and is used to clean the inner wall of the mixing box 3.

Referring to Figures 1 to 4, the cleaning mechanism includes a reciprocating screw 6, which is rotatably connected between the top inner wall and the bottom inner wall of the mixing box 3. One end of the reciprocating screw 6 rotates and penetrates the top of the mixing box 3. One end of the output shaft of the motor 5 is connected to the outer wall of the reciprocating screw 6 through a belt and a pulley transmission. The outer wall of the reciprocating screw 6 is threadedly connected with a square brush plate 16, and a plurality of bristles are arranged on the four sides of the square brush plate 16. The square brush plate 16 cooperates with the stirring rod 15. A guide rod 22 is fixedly connected between the top inner wall and the bottom inner wall of the mixing box 3. One end of the guide rod 22 slides through the square brush plate 16, and can guide the square brush plate 16 when it moves back and forth up and down to avoid the square brush plate 16 from being offset and affecting the cleaning effect. Through the cooperation of the motor 5 and the reciprocating screw 6, the square brush plate 16 can clean the inner walls on the four sides of the mixing box 3 to avoid raw material residue on the inner wall of the mixing box 3, which affects subsequent use.

Example

Referring to Figures 1 to 4, an improvement is made on the basis of Example 1: a threaded rod 17 is rotatably connected between the inner walls of both sides of the separation box 2, and a guide rod 18 is fixedly connected between the inner walls of both sides of the separation box 2 to guide the scraper 21 when it moves, so as to avoid the scraper 21 from being offset when it moves again, thereby affecting the scraping effect of the metal particles on the filter plate 19. A motor 2 13 is fixedly connected to one side of the separation box 2, and one end of the threaded rod 17 rotates through the inner wall of one side of the separation box 2 and is fixedly connected to one end of the output shaft of the motor 2 13. The threaded rod The outer wall of 17 is threadedly connected with a scraper 21, and the two sides of the scraper 21 are slidably matched with the inner walls of the separation box 2 on both sides. One side of the separation box 2 is provided with a square hole and is slidably connected with a baffle 14 that cooperates with it. One end of the guide rod 18 slides through the scraper 21, and two connecting rods 20 are fixedly connected between the baffle 14 and the scraper 21. The bottom of the scraper 21 fits with the top of the filter plate 19. Through the cooperation of the motor 2 13 and the threaded rod 17, the scraper 21 can be driven to scrape the metal particles on the filter plate 19, and the extraction is relatively simple.

1 , a collecting box 11 is disposed on the upper surface of the base 1 . The collecting box 11 is located below the baffle 14 and can collect the scraped metal particles.

However, as is well known to those skilled in the art, the working principles and wiring methods of motor 1 5, motor 2 13 and water pump 10 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (3)

1. The utility model provides a metal separation extraction element for industrial wastewater treatment, includes base (1), its characterized in that, the upper surface fixedly connected with agitator tank (3) and separator tank (2) of base (1), the top of agitator tank (3) is equipped with feed inlet (4), the top fixedly connected with motor one (5) of agitator tank (3), the one end rotation of motor one (5) output shaft runs through the top of agitator tank (3) and fixedly connected with puddler (15), the outer wall fixedly connected with of puddler (15) a plurality of stirring leaves, the upper surface fixedly connected with water pump (10) of base (1), the water pumping end of water pump (10) is fixedly connected with connecting pipe one side of agitator tank (3), the water outlet end of water pump (10) is fixedly connected with connecting pipe two (9) with one side of separator tank (2), one side of separator tank (2) is equipped with outlet (12), fixedly connected with filter plate (19) between the both sides inner wall of separator tank (2); the cleaning mechanism is located in the stirring box (3) and used for cleaning the inner wall of the stirring box (3), the cleaning mechanism comprises a reciprocating screw rod (6), the reciprocating screw rod (6) is rotationally connected between the inner wall of the top of the stirring box (3) and the inner wall of the bottom, one end of the reciprocating screw rod (6) is rotationally penetrated through the top of the stirring box (3), one end of an output shaft of the motor I (5) is in transmission connection with the outer wall of the reciprocating screw rod (6) through a belt and a belt pulley, the outer wall of the reciprocating screw rod (6) is in threaded connection with a square brush plate (16), four sides of the square brush plate (16) are respectively provided with a plurality of bristles, the square brush plate (16) is matched with a stirring rod (15), a guide rod II (22) is fixedly connected between the inner wall of the top of the stirring box (3) and the inner wall of the bottom, and one end of the guide rod II (22) is in sliding penetration of the square brush plate (16); the utility model discloses a filter plate, including separating case (2), guide bar (18), baffle (14) and filter plate (19), rotation connection has threaded rod (17) between the both sides inner wall of separating case (2), fixedly connected with guide bar (18) between the both sides inner wall of separating case (2), one side fixedly connected with motor two (13) of separating case (2), one end rotation of threaded rod (17) runs through one side inner wall of separating case (2) and with one end fixedly connected with of motor two (13) output shaft, the outer wall threaded connection of threaded rod (17) has scraper blade (21), the both sides of scraper blade (21) and the both sides inner wall sliding fit of separating case (2), one side of separating case (2) is equipped with square hole and sliding connection has baffle (14) with it, one end sliding penetration scraper blade (21) of guide bar one end (18), fixedly connected with two connecting rods (20) between baffle (14) and the scraper blade (21), the bottom of scraper blade (21) is laminated with the top of filter plate (19).

2. The metal separation and extraction device for industrial wastewater treatment according to claim 1, wherein a collecting box (11) is arranged on the upper surface of the base (1), and the collecting box (11) is positioned below the baffle plate (14).

3. The metal separation and extraction device for industrial wastewater treatment according to claim 1, wherein a valve (8) is arranged on the outer wall of the first connecting pipe (7).