CN223963285U

CN223963285U - A multi-stage purification and reuse equipment for electroplating wastewater

Info

Publication number: CN223963285U
Application number: CN202520274264.XU
Authority: CN
Inventors: 匡昊
Original assignee: WUXI CHUXIN ENVIRONMENT PROTECTION EQUIPMENT CO Ltd
Current assignee: WUXI CHUXIN ENVIRONMENT PROTECTION EQUIPMENT CO Ltd
Priority date: 2025-02-20
Filing date: 2025-02-20
Publication date: 2026-03-03
Anticipated expiration: 2035-02-20

Abstract

The utility model discloses electroplating wastewater multistage purification and recycling equipment which comprises a bracket and a stirring barrel, wherein the stirring barrel is arranged in the bracket, a filter shell is arranged at the top end of the stirring barrel, a storage box is arranged on the side wall of the bracket, a top cover is arranged at the top end of the storage box, the top cover is movably connected with the filter shell, and a first filter is arranged outside the bracket. The utility model not only realizes the convenient multi-stage purification of the wastewater multi-stage purification recycling equipment, but also facilitates the convenient scraping and discharging of the filtered large-particle dirt, improves the convenience of cleaning the filtered dirt, facilitates the full mixing treatment of electroplating wastewater by adding medicine, facilitates the treatment of the electroplating wastewater by a physical and chemical combination method, and improves the purification quality and efficiency of the wastewater multi-stage purification recycling equipment.

Description

Electroplating wastewater multistage purification recycling equipment

Technical Field

The utility model relates to the technical field of wastewater multi-stage purification and reuse equipment, in particular to electroplating wastewater multi-stage purification and reuse equipment.

Background

The electroplating wastewater contains harmful substances such as heavy metal ions, acid-base substances and the like, and the substances form serious threats to the environment and human health. The multistage purification recycling equipment can effectively remove or reduce the harmful substances, so that the wastewater reaches national and local emission standards, thereby reducing the harm to soil, water sources and ecosystems, and through multistage purification, the useful substances in the electroplating wastewater can be recycled, thereby greatly improving the utilization efficiency of water resources. This not only reduces the amount of fresh water used, but also helps to relieve the pressure on global water resources. Meanwhile, the wastewater recycling also responds to the call of saving water, and the reasonable and effective utilization of water resources is realized.

The industrial metal wastewater multistage purification treatment equipment comprises a purification bin and a screening bin which is communicated with the bottom of the purification bin, wherein the lower end of the screening bin is communicated with a reaction bin, the upper end of the purification bin is provided with a water inlet in a penetrating way, and the front end of the reaction bin is provided with a water drain valve in a penetrating way;

Although the effect of avoiding water leakage is realized, the effect of conveniently installing and detaching the magnet can be realized, the cleaning and the use of workers are facilitated, the blockage of the bottom of the funnel can be avoided while the blockage of the filter screen is avoided, the effect of vibration knocking is realized, the next step can be rapidly carried out, the use of the workers is facilitated, the addition of the medicament can be automatically carried out, and the workers do not need to manually add the medicament;

However, the conventional multi-stage wastewater purifying and recycling equipment is generally unfavorable for convenient multi-stage purification during use, is inconvenient for conveniently scraping and discharging filtered large-particle dirt, influences the convenience of cleaning the filtered dirt, is inconvenient for fully mixing and treating electroplating wastewater by adding medicines, is inconvenient for treating the electroplating wastewater by a physical and chemical combination method, and influences the purifying quality and efficiency of the multi-stage wastewater purifying and recycling equipment.

Disclosure of utility model

The utility model aims to provide electroplating wastewater multistage purification and recycling equipment, which solves the problems that in the prior art, the wastewater multistage purification and recycling equipment is inconvenient to carry out convenient multistage purification, is inconvenient to scrape and discharge filtered large-particle dirt conveniently, influences the convenience of cleaning the filtered dirt, is inconvenient to fully mix and treat the electroplating wastewater by adding medicine, is inconvenient to treat the electroplating wastewater by a physical and chemical combination method, and influences the purification quality and efficiency of the wastewater multistage purification and recycling equipment.

In order to achieve the aim, the electroplating wastewater multistage purification recycling equipment comprises a support and a stirring barrel, wherein the stirring barrel is arranged in the support, a filter shell is arranged at the top end of the stirring barrel, a storage box is arranged on the side wall of the support, a top cover is arranged at the top end of the storage box, the top cover is movably connected with the filter shell, a first filter is arranged outside the support, a second filter is arranged outside the first filter, a second electromagnetic valve is arranged on one side of the stirring barrel, a water outlet pipeline is arranged at one end of the second electromagnetic valve, far away from the stirring barrel, a first electromagnetic valve is arranged at the other side of the stirring barrel, a feeding pipeline is arranged at one end of the first electromagnetic valve, far away from the stirring barrel, a first hose is arranged at one end of the water outlet pipeline, far away from the second electromagnetic valve, and is connected with the first filter, a second hose is arranged at one end of the first filter, far away from the water outlet pipeline, the first filter is connected with the second filter through the second hose, and a third hose is arranged at one end of the second filter, far away from the first filter.

Preferably, a servo motor is installed on one side of the filter shell, a rotating shaft is installed at the output end of the servo motor, and the rotating shaft penetrates through the filter shell and extends to the outside of the filter shell to be movably connected with the filter shell.

Preferably, a scraping brush is sleeved on the surface of the rotating shaft inside the filter shell, and the rotating shaft is fixedly connected with the scraping brush.

Preferably, a plurality of groups of barrier strips are arranged on the inner wall of the filter shell at equal intervals, and the scraping brush is in sliding connection with the barrier strips.

Preferably, a stepping motor is arranged on the other side of the filter shell, and a supporting shaft is arranged at the output end of the stepping motor.

Preferably, the supporting shaft penetrates through the storage box and extends to the outer portion of the storage box to be movably connected with the storage box, and a hairbrush barrel is sleeved on the surface of the supporting shaft inside the storage box.

Preferably, a power motor is installed on the outer wall of the stirring barrel, and a rotating shaft is installed at the output end of the power motor.

Preferably, the rotation shaft extends to the inside of the stirring barrel to be movably connected with the stirring barrel, and a plurality of groups of stirring blades are sleeved on the surface of the rotation shaft inside the stirring barrel.

Compared with the prior art, the wastewater multistage purification recycling device has the beneficial effects that the wastewater multistage purification recycling device not only realizes convenient multistage purification of the wastewater multistage purification recycling device, but also facilitates convenient scraping and discharge of filtered large-particle dirt, improves the convenience of cleaning the filtered dirt, facilitates fully mixed treatment of electroplating wastewater by adding medicine, facilitates treatment of the electroplating wastewater by a physical and chemical combination method, and improves the purification quality and efficiency of the wastewater multistage purification recycling device;

(1) When the electroplating wastewater multistage purification recycling equipment is used, electroplating wastewater is poured into the filter shell through the top cover, the wastewater flows into the stirring barrel through the barrier strips, dirt is left on the surfaces of the barrier strips, the servo motor drives the rotating shaft to rotate, the rotating shaft drives the scraping brushes to rotate between the barrier strips, the scraping brushes move the dirt between the barrier strips to the surface of the brush barrel, the stepping motor drives the supporting shaft to rotate, the supporting shaft drives the brush barrel to rotate, the dirt on the surface of the scraping brushes is removed to the inside of the storage box for collecting and unifying treatment, the wastewater finally flows to the bottom of the stirring barrel, the second electromagnetic valve is opened, under the support of the stirring barrel, the wastewater flows to the first filter through the second electromagnetic valve and the water outlet pipeline through the first hose, and after the first filter is purified, the water flows into the second filter again, so that multistage purification is facilitated, the multistage purification recycling equipment is realized, the filtered large-particle dirt is convenient to scrape and clean, the convenience of filtering and cleaning is improved, and the purification quality and the recycling equipment are improved;

(2) When reactants such as active carbon are required to be introduced, the first electromagnetic valve is opened, the reactants react with the wastewater through the inside of a feeding pipeline flowing to the stirring barrel, the power motor drives the rotating shaft to rotate, and the rotating shaft drives the stirring blade to rotate and stir, so that the wastewater and the reactants fully react, chemical purification of the wastewater is facilitated, the wastewater multi-stage purification and recycling equipment is realized, the wastewater is purified through chemical reaction, the electroplating wastewater is fully mixed and treated by adding the chemicals, and the electroplating wastewater is treated by a physical and chemical combination method.

Drawings

FIG. 1 is a schematic three-dimensional perspective view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a feed pipe according to the present utility model;

FIG. 4 is a schematic view of a three-dimensional structure of a wiper according to the present utility model;

FIG. 5 is a schematic view of a three-dimensional structure of a storage box according to the present utility model;

fig. 6 is a schematic diagram showing a cross-sectional elevation structure of a stirring barrel according to the present utility model.

In the figure, 1, a bracket; 2, a stirring barrel, 3, a filtering shell, 4, a storage box, 5, a top cover, 6, a water outlet pipeline, 7, a first filter, 8, a second filter, 9, a feeding pipeline, 10, a first electromagnetic valve, 11, a second electromagnetic valve, 12, a servo motor, 13, a rotating shaft, 14, a scraping brush, 15, a barrier strip, 16, a stepping motor, 17, a supporting shaft, 18, a hairbrush barrel, 19, a power motor, 20, a rotating shaft, 21, stirring blades, 22, a first hose, 23, a second hose, 24 and a third hose.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to FIGS. 1-6, an embodiment of the utility model provides a multistage purifying and recycling device for electroplating wastewater, comprising a bracket 1 and a stirring barrel 2, wherein the stirring barrel 2 is arranged in the bracket 1, a filter shell 3 is arranged at the top end of the stirring barrel 2, a storage box 4 is arranged on the side wall of the bracket 1, a top cover 5 is arranged at the top end of the storage box 4, the top cover 5 is movably connected with the filter shell 3, a first filter 7 is arranged outside the bracket 1, a second filter 8 is arranged outside the first filter 7, a second electromagnetic valve 11 is arranged at one side of the stirring barrel 2, a water outlet pipeline 6 is arranged at one end of the second electromagnetic valve 11 far away from the stirring barrel 2, a first electromagnetic valve 10 is arranged at the other side of the stirring barrel 2, a feeding pipeline 9 is arranged at one end of the first electromagnetic valve 10 far away from the stirring barrel 2, a first hose 22 is arranged at one end of the water outlet pipeline 6 far away from the second electromagnetic valve 11, the first hose 22 is connected with the first filter 7, a second hose 23 is arranged at one end of the first filter 7 far away from the water outlet pipeline 6, the first filter 7 is connected with the second filter 8 through the second hose 23, a water outlet pipeline 8 is arranged at one end of the first filter 8 far away from the first filter 24;

a servo motor 12 is arranged on one side of the filter shell 3, a rotating shaft 13 is arranged at the output end of the servo motor 12, and the rotating shaft 13 penetrates through the filter shell 3 to extend to the outside of the filter shell 3 and is movably connected with the filter shell 3;

the surface of a rotating shaft 13 inside the filter shell 3 is sleeved with a scraping brush 14, the rotating shaft 13 is fixedly connected with the scraping brush 14, a plurality of groups of barrier strips 15 with equal intervals are arranged on the inner wall of the filter shell 3, and the scraping brush 14 is in sliding connection with the barrier strips 15;

A stepping motor 16 is arranged on the other side of the filter shell 3, a supporting shaft 17 is arranged at the output end of the stepping motor 16, the supporting shaft 17 penetrates through the storage box 4 to extend to the outside of the storage box 4 to be movably connected with the storage box, and a hairbrush tube 18 is sleeved on the surface of the supporting shaft 17 inside the storage box 4;

when the electroplating wastewater multistage purification recycling equipment is used, electroplating wastewater is poured into the filter shell 3 through the top cover 5, the wastewater flows into the stirring barrel 2 through the baffle strips 15, dirt is left on the surface of the baffle strips 15, the servo motor 12 is opened, the servo motor 12 drives the rotating shaft 13 to rotate under the support of the filter shell 3, the rotating shaft 13 drives the scraping brush 14 to rotate between the baffle strips 15, the scraping brush 14 moves the dirt between the baffle strips 15 to the surface of the brush barrel 18, the stepping motor 16 is opened, the stepping motor 16 drives the supporting shaft 17 to rotate under the support of the filter shell 3, the supporting shaft 17 drives the brush barrel 18 to rotate, the brush barrel 18 is used for removing the dirt on the surface of the scraping brush 14 to the inside of the storage box 4 for collecting and unifying treatment, the wastewater finally flows to the bottom of the stirring barrel 2, the second electromagnetic valve 11 is opened, the wastewater flows to the first filter 7 through the second electromagnetic valve 11 and the water outlet pipeline 6 to be purified through the first hose 22 under the support of the stirring barrel 2, the water is purified from the second electromagnetic valve 11 after the first filter 7 is purified, the water flows into the second hose 23 to the second filter 8 again for the second filter 8 to clean the dirt conveniently and the dirt is discharged and conveniently and rapidly purified by the multistage purification equipment, the sewage is purified and conveniently and purified;

The outer wall of the stirring barrel 2 is provided with a power motor 19, the output end of the power motor 19 is provided with a rotating shaft 20, the rotating shaft 20 extends to the inside of the stirring barrel 2 and is movably connected with the stirring barrel 2, and the surface of the rotating shaft 20 inside the stirring barrel 2 is sleeved with a plurality of groups of stirring blades 21;

When reactants such as active carbon are required to be introduced, the first electromagnetic valve 10 is opened, the reactants react with the wastewater through the inside of the stirring barrel 2 flowing to the feeding pipeline 9, the power motor 19 is opened, the power motor 19 drives the rotating shaft 20 to rotate under the support of the stirring barrel 2, the rotating shaft 20 drives the stirring blades 21 to rotate and stir, the wastewater and the reactants fully react, chemical purification of the wastewater is facilitated, the wastewater multi-stage purification and recycling equipment is realized, the wastewater is purified through the chemical reaction, the chemical adding and full mixed treatment of the electroplating wastewater is facilitated, and the physical and chemical combination method is facilitated for treating the electroplating wastewater.

Working principle: when the electroplating wastewater multi-stage purifying and recycling equipment is used, the electroplating wastewater is poured into the filter shell 3 through the top cover 5, the wastewater flows into the stirring barrel 2 through the baffle strips 15, dirt is left on the surface of the baffle strips 15, the servo motor 12 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the scraping brush 14 to rotate between the baffle strips 15, the scraping brush 14 moves the dirt between the baffle strips 15 to the surface of the brush barrel 18, the stepping motor 16 drives the supporting shaft 17 to rotate, the supporting shaft 17 drives the brush barrel 18 to rotate, the brush barrel 18 removes the dirt on the surface of the scraping brush 14 into the storage box 4 for collecting and unifying treatment, the wastewater finally flows to the bottom of the stirring barrel 2, the second electromagnetic valve 11 is opened, under the support of agitator 2, waste water flows to first filter 7 through second solenoid valve 11, outlet conduit 6 through first hose 22 and carries out purification treatment, after first filter 7 purifies, water flows into in second filter 8 from second hose 23 and purifies once more, the multistage purification has been made things convenient for, when the reactant such as activated carbon that needs to let in, open first solenoid valve 10, the reactant flows to the inside of agitator 2 through charge-in pipeline 9 and reacts with waste water, power motor 19 drives axis of rotation 20 and rotates, axis of rotation 20 drives stirring leaf 21 and rotates the stirring for waste water fully reacts with the reactant, has made things convenient for the chemical purification waste water, accomplishes the use work of waste water multistage purification reuse equipment.

Claims

1. A multi-stage purification and reuse device for electroplating wastewater, characterized in that: it includes a support (1) and a stirring tank (2), the stirring tank (2) is installed inside the support (1), a filter shell (3) is installed at the top of the stirring tank (2), a storage box (4) is installed on the side wall of the support (1), a top cover (5) is installed at the top of the storage box (4), the top cover (5) is movably connected to the filter shell (3), a first filter (7) is provided outside the support (1), a second filter (8) is provided outside the first filter (7), and a second solenoid valve (11) is installed on one side of the stirring tank (2), the second solenoid valve (11) being away from the stirring tank (2). One end of the mixing tank (2) is equipped with a water outlet pipe (6), and the other side of the mixing tank (2) is equipped with a first solenoid valve (10). The end of the first solenoid valve (10) away from the mixing tank (2) is equipped with a feed pipe (9). The end of the water outlet pipe (6) away from the second solenoid valve (11) is equipped with a first flexible hose (22). The first flexible hose (22) is connected to the first filter (7). The end of the first filter (7) away from the water outlet pipe (6) is equipped with a second flexible hose (23). The first filter (7) is connected to the second filter (8) through the second flexible hose (23). The end of the second filter (8) away from the first filter (7) is equipped with a third flexible hose (24).

2. The multi-stage purification and reuse equipment for electroplating wastewater according to claim 1, characterized in that: a servo motor (12) is installed on one side of the filter shell (3), and a rotating shaft (13) is installed at the output end of the servo motor (12), and the rotating shaft (13) extends through the filter shell (3) to the outside of the filter shell (3) and is movably connected thereto.

3. The multi-stage purification and reuse equipment for electroplating wastewater according to claim 2, characterized in that: a scraper (14) is fitted on the surface of the rotating shaft (13) inside the filter shell (3), and the rotating shaft (13) and the scraper (14) are fixedly connected.

4. The multi-stage purification and reuse equipment for electroplating wastewater according to claim 3, characterized in that: multiple sets of baffles (15) with equal spacing are installed on the inner wall of the filter shell (3), and the scraper (14) is slidably connected to the baffles (15).

5. The multi-stage purification and reuse equipment for electroplating wastewater according to claim 1, characterized in that: a stepper motor (16) is installed on the other side of the filter shell (3), and a support shaft (17) is installed at the output end of the stepper motor (16).

6. The multi-stage purification and reuse equipment for electroplating wastewater according to claim 5, characterized in that: the support shaft (17) extends through the storage box (4) to the outside of the storage box (4) and is movably connected thereto, and a brush tube (18) is fitted on the surface of the support shaft (17) inside the storage box (4).

7. The multi-stage purification and reuse equipment for electroplating wastewater according to claim 1, characterized in that: a power motor (19) is installed on the outer wall of the stirring tank (2), and a rotating shaft (20) is installed at the output end of the power motor (19).

8. The multi-stage purification and reuse equipment for electroplating wastewater according to claim 7, characterized in that: the rotating shaft (20) extends into the interior of the mixing tank (2) and is movably connected to the mixing tank (2), and multiple sets of stirring blades (21) are fitted on the surface of the rotating shaft (20) inside the mixing tank (2).