CN223766120U - Water microplastic pollutant separation device - Google Patents

Abstract

The utility model relates to the field of separating devices, in particular to a separating device for microplastic pollutants in water, which comprises a separating barrel, and further comprises a cleaning scraping plate and a filter cartridge, wherein the middle part of the inner wall of the separating barrel is connected with a guide hopper in a sliding manner, the upper end of the guide hopper is fixedly connected with a filter hopper, the upper end of the filter hopper is rotationally connected with a cleaning rod, the outer side of the cleaning rod is fixedly connected with the cleaning scraping plate, the inner part of the separating barrel is rotationally connected with the filter cartridge.

Description

Separating device for microplastic pollutants in water

Technical Field

The utility model relates to the field of separation devices, in particular to a device for separating microplastic pollutants in water.

Background

The microplastic particles with the diameter smaller than 5mm are main carriers causing pollution, namely PM2.5 in the sea, and the device for separating microplastic pollutants in water is equipment specially designed for the microplastic pollutants in water and aims to efficiently and accurately separate the microplastic particles from the water.

The existing separating device for microplastic pollutants in water is single in structure, is often separated by a density separation method, is simple in filtering structure, is difficult to comprehensively capture complex and various microplastics, is low in adaptability, is poor in separation effect, is time-consuming, is easy to block a filter screen, affects the water flow speed, and is low in separation efficiency and inconvenient to maintain.

Therefore, to above-mentioned current separator structure singleness, separation effect is poor and consuming time, the filter screen is easy to block up, separation efficiency is low, maintain inconvenient problem, can design aquatic microplastic class pollutant separator, set up the filter bucket, through rivers impact separation more different particle diameter microplastic, improved the interception efficiency to the microplastic, the separation effect is improved, the cartridge filter is rotatory to produce centrifugal force, improve separation efficiency, cleaning scraping plate strikes off the filter bucket, prevent to block up, improve cleaning effect, the daily maintenance of being convenient for.

Disclosure of utility model

In order to solve the problems that the existing separation device is single in structure, poor in separation effect, time-consuming, easy to block in a filter screen, low in separation efficiency and inconvenient to maintain.

The technical scheme includes that the separating device for microplastic pollutants in water comprises a separating barrel, a cleaning scraping plate and a filter cartridge, wherein the middle part of the inner wall of the separating barrel is connected with a diversion bucket in a sliding manner, the upper end of the diversion bucket is fixedly connected with a filtering bucket, the upper end of the filtering bucket is rotationally connected with a cleaning rod, the outer side of the cleaning rod is fixedly connected with the cleaning scraping plate, the inner part of the separating barrel is rotationally connected with the filter cartridge, the upper end of the separating barrel is provided with a connecting cover, the upper end of the connecting cover is fixedly connected with a mixing barrel, the inner part of the mixing barrel is provided with a stirring rod, and the outer side of the stirring rod is fixedly connected with stirring blades.

Preferably, water and density separation medium are sequentially added into the mixing drum, the stirring rod rotates to drive the stirring blades to rotate and stir, the stirring is fully carried out, water after the mixing reaction is impacted on the filter bucket, filtered water flows into the filter drum along the guide bucket, centrifugal force is generated by rotation of the filter drum to filter again, purified water is stored in the separation drum, and after the filtering is finished, the cleaning rod rotates to drive the cleaning scraping plate to rotate to scrape the filter bucket.

Preferably, the upper end of the inner wall of the filter bucket is fixedly connected with a cleaning motor, and an output shaft of the cleaning motor is fixedly connected with the lower end of the cleaning rod.

Preferably, the cleaning scraping plates are symmetrically arranged at the left end and the right end of the cleaning rod, the lower ends of the cleaning scraping plates are matched with the outer wall of the filter bucket, and the right end of the separating barrel is fixedly connected with a trash discharging pipe.

Preferably, the lower extreme fixedly connected with rotation motor of separator tank, rotation motor's output shaft and cartridge filter's lower extreme threaded connection, the inner wall of cartridge filter is provided with the fiber sponge, the front side fixedly connected with drain pipe of separator tank lower extreme.

Preferably, the upper end of the mixing barrel is provided with a barrel cover, the front side of the upper end of the barrel cover is fixedly connected with a metering pump, and the upper ends of the metering pumps are fixedly connected with a feeding pipe.

Preferably, the upper end of the barrel cover is fixedly connected with a stirring motor, and an output shaft of the stirring motor movably penetrates through the barrel cover and is fixedly connected with the stirring rod.

Preferably, the stirring blades are symmetrically arranged on the left side and the right side of the stirring rod to form two groups, three stirring blades are distributed at equal intervals, the lower end of the mixing barrel is provided with a liquid outlet, and the lower end of the liquid outlet is fixedly connected with a control valve.

The utility model has the beneficial effects that:

This aquatic microplastic class pollutant separator, through the use of cleaning blade and cartridge filter, the puddler is rotatory to drive stirring vane and rotates the stirring, intensive mixing ensures separating medium and water homogeneous mixing, improve mixing and reaction efficiency, be convenient for microplastic class pollutant and separation of water, the water impact after the mixing reaction is on the filter bowl, help separating more microplastic of different particle diameters, the interception efficiency to the microplastic has been improved, the separation effect is improved, the water after the filtration flows into the cartridge filter along the water conservancy diversion fill, the cartridge filter is rotatory to produce centrifugal force and filters once more, improve separation efficiency, the water after the purification is stored in the separation barrel, be convenient for collect, after the filtration, the cleaning rod rotates to drive cleaning blade and rotates, strike off the filter bowl, prevent to jam, improve cleaning effect, be convenient for daily maintenance, the device is easy to dismantle and assemble, convenient cleaning.

Drawings

FIG. 1 shows a schematic overall perspective view of a microplastic type pollutant separating device in water according to the present utility model;

FIG. 2 shows a schematic perspective sectional structure of the device for separating microplastic pollutants in water of the utility model;

FIG. 3 shows a schematic diagram of the filter basket construction of the microplastic-based contaminant separator of the present utility model;

FIG. 4 shows a schematic diagram of the structure of a filter cartridge of the device for separating microplastic type pollutants in water according to the present utility model.

The reference numerals are 1, a separation barrel, 2, a guide hopper, 3, a filter hopper, 4, a cleaning rod, 5, a cleaning scraper, 6, a filter cartridge, 7, a connecting cover, 8, a mixing barrel, 9, a stirring rod, 10, a stirring blade, 11, a cleaning motor, 12, a trash discharging pipe, 13, a rotating motor, 14, a liquid outlet pipe, 15, a barrel cover, 16, a metering pump, 17, a feed pipe, 18, a stirring motor, 19, a liquid outlet and 20 and a control valve.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Referring to fig. 1-4, the utility model provides an embodiment of a separating device for microplastic pollutants in water, which comprises a separating barrel 1, and further comprises a cleaning scraping plate 5 and a filter cartridge 6, wherein the middle part of the inner wall of the separating barrel 1 is connected with a guide vane 2 in a sliding manner, the upper end of the guide vane 2 is fixedly connected with a filter hopper 3, the upper end of the filter hopper 3 is rotationally connected with a cleaning rod 4, the outer side of the cleaning rod 4 is fixedly connected with a cleaning scraping plate 5, the inside of the separating barrel 1 is rotationally connected with the filter cartridge 6, the upper end of the separating barrel 1 is provided with a connecting cover 7, the upper end of the connecting cover 7 is fixedly connected with a mixing barrel 8, the inside of the mixing barrel 8 is provided with a stirring rod 9, the outer side of the stirring rod 9 is fixedly connected with a stirring blade 10, when in use, the mixing barrel 9 rotates to drive the stirring blade 10 to stir, the stirring fully, so as to ensure uniform mixing of the separating medium and the water, facilitate the separation of microplastic pollutants and water separation, the impact on the filter hopper 3, facilitate the separation of more different materials, the filter cartridge 6 is rotationally connected with the filter cartridge, the efficiency of the microplastic pollutants is improved, the filter cartridge is convenient to clean the filter hopper 6, the filter drum is rotationally cleaned, the filter drum is convenient to clean and clean after the filter drum is rotationally and stopped, the filter drum is rotationally cleaned, the filter drum is convenient to clean and clean the filter drum 4 after the filter drum is rotationally and clean the filter drum is convenient to have been cleaned and convenient to clean and has been cleaned after the filter drum 4.

Referring to fig. 1, 3 and 4, in this embodiment, the upper end of the inner wall of the filter bucket 3 is fixedly connected with a cleaning motor 11, an output shaft of the cleaning motor 11 is fixedly connected with the lower end of the cleaning rod 4, the cleaning motor 11 drives the cleaning rod 4 to rotate, two cleaning scrapers 5 are symmetrically arranged at the left end and the right end of the cleaning rod 4, the lower end of each cleaning scraper 5 is matched with the outer wall of the filter bucket 3, the right end of the separating barrel 1 is fixedly connected with a trash discharging pipe 12, the cleaning rod 4 rotates to drive the cleaning scrapers 5 to rotate, the separated microplastic is scraped, the trash is discharged and cleaned through the trash discharging pipe 12, the lower end of the separating barrel 1 is fixedly connected with a rotating motor 13, an output shaft of the rotating motor 13 is in threaded connection with the lower end of the filter barrel 6, the inner wall of the filter barrel 6 is provided with fiber sponge, the front side of the lower end of the separating barrel 1 is fixedly connected with a liquid outlet pipe 14, the rotating motor 13 drives the filter barrel 6 to rotate, the fiber sponge effectively adsorbs various microplastics, the separating effect is good, and purified water is discharged and collected through the liquid outlet pipe 14.

Referring to fig. 1 and 2, in this embodiment, a barrel cover 15 is disposed at an upper end of a mixing barrel 8, a metering pump 16 is fixedly connected to a front side of the upper end of the barrel cover 15, a feed pipe 17 is fixedly connected to an upper end of the metering pump 16, water and density separation media are sequentially added from the feed pipe 17, input quantity is precisely controlled through the metering pump 16, micro-plastic separation is performed through a density separation method, a stirring motor 18 is fixedly connected to an upper end of the barrel cover 15, an output shaft of the stirring motor 18 movably penetrates through the barrel cover 15 and is fixedly connected with a stirring rod 9, the stirring motor 18 rotates to drive the stirring rod 9 to rotate, stirring blades 10 are symmetrically disposed at left and right sides of the stirring rod 9 and are distributed in equal intervals, liquid outlets 19 are formed in a lower end of the mixing barrel 8, a control valve 20 is fixedly connected to a lower end of the liquid outlets 19, the stirring blades 10 are distributed, mixing resistance is reduced, stirring efficiency is improved, after a mixing reaction is completed, the control valve 20 is opened, and water flows down through the liquid outlets 19.

When working, water and density separating medium are sequentially added from the feeding pipe 17, and input quantity is accurately controlled through the metering pump 16, the stirring motor 18 rotates to drive the stirring rod 9 to rotate, the stirring rod 9 drives the stirring blade 10 to rotate and stir, water after mixing reaction is impacted on the filter bucket 3, so that more microplastic with different particle diameters can be separated, interception efficiency of the microplastic is improved, separation effect is improved, filtered water flows into the filter cartridge 6 along the guide bucket 2, the filter cartridge 6 is driven to rotate by the rotating motor 13, centrifugal force is generated to filter again, separation efficiency is improved, purified water is stored in the separation barrel 1, collection is facilitated, after filtration is finished, the cleaning motor 11 drives the cleaning rod 4 to rotate, drives the cleaning scraper 5 to rotate, the filter bucket 3 is scraped, blocking is prevented, cleaning effect is improved, daily maintenance is facilitated, the device is easy to detach and assemble, and cleaning is convenient.

Through the use of above-mentioned step, cleaning blade 5 and cartridge filter 6, rivers impact filter 3, help separating more microplastic of different particle diameters, have improved the interception efficiency to microplastic, improve separation effect, cartridge filter 6 rotatory produces centrifugal force, improve separation efficiency, cleaning blade 5 strikes off filter 3, prevent to block up, improve cleaning effect, be convenient for daily maintenance, in order to solve current separator simple structure, separation effect is poor and consuming time, the filter screen is easy to block up, separation efficiency is low, maintain inconvenient problem.

Claims (7)

1. The separating device for the microplastic pollutants in the water comprises a separating barrel (1) and is characterized by further comprising a cleaning scraping plate (5) and a filter barrel (6), wherein the middle part of the inner wall of the separating barrel (1) is connected with a guide hopper (2) in a sliding manner, the upper end of the guide hopper (2) is fixedly connected with a filter hopper (3), the upper end of the filter hopper (3) is rotationally connected with a cleaning rod (4), the outer side of the cleaning rod (4) is fixedly connected with the cleaning scraping plate (5), the inside of the separating barrel (1) is rotationally connected with the filter barrel (6), the upper end of the separating barrel (1) is provided with a connecting cover (7), the upper end of the connecting cover (7) is fixedly connected with a mixing barrel (8), the inside of the mixing barrel (8) is provided with a stirring rod (9), and the outer side of the stirring rod (9) is fixedly connected with a stirring blade (10).

2. The separating device for microplastic pollutants in water according to claim 1, wherein the upper end of the inner wall of the filter bucket (3) is fixedly connected with a cleaning motor (11), and the output shaft of the cleaning motor (11) is fixedly connected with the lower end of the cleaning rod (4).

3. The separating device for microplastic pollutants in water according to claim 1, wherein two cleaning scrapers (5) are symmetrically arranged at the left end and the right end of the cleaning rod (4), the lower ends of the cleaning scrapers (5) are matched with the outer wall of the filter bucket (3), and the right end of the separating bucket (1) is fixedly connected with a impurity discharging pipe (12).

4. The device for separating microplastic pollutants in water according to claim 1, wherein the lower end of the separating barrel (1) is fixedly connected with a rotating motor (13), an output shaft of the rotating motor (13) is in threaded connection with the lower end of the filter cartridge (6), a fiber sponge is arranged on the inner wall of the filter cartridge (6), and a liquid outlet pipe (14) is fixedly connected to the front side of the lower end of the separating barrel (1).

5. The separating device for microplastic pollutants in water according to claim 1, wherein a barrel cover (15) is arranged at the upper end of the mixing barrel (8), a metering pump (16) is fixedly connected to the front side of the upper end of the barrel cover (15), and a feeding pipe (17) is fixedly connected to the upper ends of the metering pump (16).

6. The device for separating microplastic pollutants in water according to claim 5, wherein the upper end of the barrel cover (15) is fixedly connected with a stirring motor (18), and an output shaft of the stirring motor (18) movably penetrates through the barrel cover (15) and is fixedly connected with the stirring rod (9).

7. The device for separating microplastic pollutants in water according to claim 1, wherein the stirring blades (10) are symmetrically arranged on the left side and the right side of the stirring rod (9), three stirring blades (10) in each group are distributed at equal intervals, the lower end of the mixing barrel (8) is provided with a liquid outlet (19), and the lower end of the liquid outlet (19) is fixedly connected with a control valve (20).