CN220803786U

CN220803786U - Iron remover for battery slurry

Info

Publication number: CN220803786U
Application number: CN202322467837.4U
Authority: CN
Inventors: 郑法; 郑奕萱; 纪佳馨
Original assignee: Jiangsu Lianbo Chuang Technology Co ltd
Current assignee: Jiangsu Lianbo Chuang Technology Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-19
Anticipated expiration: 2033-09-12

Abstract

The utility model relates to the technical field of battery slurry production, in particular to an iron remover for battery slurry, which comprises the following components: the device comprises a magnetic iron removing tank, wherein the bottom of the magnetic iron removing tank is fixedly connected and communicated with a processing chamber, the inner wall of the processing chamber is fixedly connected and communicated with a blanking hopper, the other end of the blanking hopper penetrates through the outside of the processing chamber, and the other end of the blanking hopper is fixedly connected and communicated with a storage tank; the mesh belt conveyor drives the endless belt-shaped filter screen to unidirectionally circulate through the scraping plate, so that the scraping plate can unidirectionally scrape impurities adhered to the surface of the endless belt-shaped filter screen, and compared with the existing cleaning structure, the cleaning structure can clean the impurities on the surface of the filter screen more thoroughly without worrying about the impurities remained on the surface of the filter screen, thereby improving the cleaning effect of the filter screen, simultaneously avoiding the subsequent maintenance of workers, and reducing the labor intensity of the workers.

Description

Iron remover for battery slurry

Technical Field

The utility model relates to the technical field of battery slurry production, in particular to an iron remover for battery slurry.

Background

Iron is a common impurity in battery production and even small amounts can affect battery quality. Therefore, in the battery production process, it is necessary to secure the battery quality by removing iron. At present, the impurity in battery slurry is filtered through the filter to current battery slurry iron remover, and the filter is after long-time use, and the impurity will remain on the filter surface, because the top cap lid is established on the filter, consequently be difficult for clear away the impurity of remaining on the filter surface to probably cause the condition emergence that the filter blockked up.

At present, china patent discloses a battery slurry iron removing device, wherein battery slurry is filtered through a filter screen, and meanwhile, the battery slurry is removed with a magnetic rod assembly. Moreover, through making filter screen and first baffle parallel to the user sweeps into the sediment intracavity of depositing with the remaining impurity on the filter screen, thereby avoids impurity to block up the filter screen, in order to promote the effect to battery slurry filtration and deironing.

Because blanking chamber sets up in one side in the filter chamber among the above-mentioned device to adopt motor cooperation lead screw to drive the brush and brush the impurity on filter screen surface, this just leads to the brush to remove to the blanking chamber and just can brush away impurity from the filter screen surface, when the comparatively inseparable or card in the mesh of filter screen surface impurity adhesion, the staff just needs reciprocal clean filter screen, when the brush removes to the direction of keeping away from the blanking chamber, the brush just very easily takes part impurity on the filter screen to the direction removal of keeping away from the blanking chamber, this part impurity is in the brush always and keeps away from one side in blanking chamber this moment, the brush can't effectually brush remove this part impurity, and along with the extension of time, be in the brush to keep away from one side in blanking chamber also can gather more, still can influence filter screen normal operating.

Therefore, an iron remover for battery slurry is proposed to solve the above problems.

Disclosure of utility model

The utility model aims to solve the problems and provide the iron remover for the battery slurry, which solves the problems that the existing iron remover for the battery slurry with the self-cleaning function is poor in self-cleaning function and cannot meet the current use requirement.

The utility model realizes the aim through the following technical scheme, and the iron remover for the battery slurry comprises the following components: the device comprises a magnetic iron removing tank, wherein the bottom of the magnetic iron removing tank is fixedly connected and communicated with a processing chamber, the inner wall of the processing chamber is fixedly connected and communicated with a blanking hopper, the other end of the blanking hopper penetrates through the outside of the processing chamber, and the other end of the blanking hopper is fixedly connected and communicated with a storage tank; the filtering treatment device is arranged in the magnetic iron removing tank, and the end part of the filtering treatment device penetrates through the outside of the treatment chamber; the filter treatment device comprises a mesh belt conveyor and a scraping plate, wherein the mesh belt conveyor is fixedly connected to the inside of a treatment chamber, the top of a blanking hopper is in contact with the inner top wall of the mesh belt conveyor, a ring belt-shaped filter screen is fixedly connected to the surface of the mesh belt conveyor, the scraping plate is fixedly connected to the inner wall of the treatment chamber, the top of the scraping plate is in contact with the ring belt-shaped filter screen, the mesh belt conveyor drives the ring belt-shaped filter screen to unidirectionally circulate through the scraping plate, so that the scraping plate can unidirectionally scrape impurities adhered to the surface of the ring belt-shaped filter screen, compared with the existing cleaning structure, impurities on the surface of the filter screen can be thoroughly cleaned, the impurities do not have to be worried about being detained on the surface of the filter screen, the cleaning effect on the filter screen is improved, workers are not only unnecessary to maintain the subsequent labor intensity of the workers.

Preferably, the filter treatment device further comprises a mounting frame, the mounting frame is inserted into one end of the treatment chamber, one end of the mounting frame penetrates into the treatment chamber, the mounting frame is arranged below the scraping plate, and a dust filtering bag is arranged in the mounting frame, so that falling impurities can be collected together in a concentrated mode, and the subsequent workers can clean the filter treatment device in a concentrated mode.

Preferably, the scraper is arranged between the annular filter net and the dust filtering bag, and the scraper is arranged right above the dust filtering bag, so that impurities scraped by the scraper can be ensured to accurately fall into the dust filtering bag.

Preferably, the inner wall fixedly connected with locating frame of installing frame, the inner wall sliding connection of installing frame has the connecting frame that contacts with the locating frame, the internal diameter of connecting frame is less than the internal diameter of locating frame, dust filter bag fixed connection just communicates in the bottom of connecting frame, the dust filter bag sets up in the inboard of locating frame, and this can make the staff easily take out the dust filter bag and clean, further reduced the follow-up clear degree of difficulty of staff.

Preferably, the cross-sectional shape of the inner side of the connecting frame is isosceles trapezoid, and the upper opening of the connecting frame is larger than the lower opening of the connecting frame, so that impurities falling to the top of the connecting frame can be guided into the dust filtering bag, and the probability that the impurities are detained on the surface of the connecting frame is reduced.

Preferably, the other end fixedly connected with handle of installing frame, the corner of handle has the fillet, and this work that can make staff loading and unloading installing frame is more convenient.

Preferably, the filtering treatment device further comprises an air pump, the air pump is fixedly connected to the surface of the treatment chamber, the air outlet end of the air pump is fixedly connected with and communicated with an air knife, the other end of the air knife penetrates through the treatment chamber and the mesh belt conveyor and extends to the inside of the mesh belt conveyor, the air outlet end of the air knife faces downwards, the air pump injects a large amount of air into the air knife, the air knife enables the air to pass through the mesh belt conveyor downwards and pass through the mesh belt-shaped filter screen, and at the moment, the high-speed air can blow nonmagnetic iron and solid impurities blocked in the filter holes of the mesh belt-shaped filter screen into the dust filtering bag, so that the mesh belt-shaped filter screen can be ensured to be kept smooth all the time.

Preferably, the air knives and the scraping plates are staggered, and the surface of the processing chamber is provided with a vent, so that the cleaning work of the air knives and the scraping plates can be ensured not to interfere with each other, and the respective cleaning efficiency of the air knives and the scraping plates can be ensured.

The beneficial effects of the utility model are as follows:

1. Compared with the existing cleaning structure, the cleaning structure can clean impurities on the surface of the filter screen more thoroughly, and the impurities do not need to be detained on the surface of the filter screen, so that the cleaning effect of the filter screen is improved, and meanwhile, workers do not need to be maintained later, so that the labor intensity of the workers is reduced;

2. The air pump can inject a large amount of air into the air knife, the air knife can downwards and quickly pass through the mesh belt conveyor and pass through the annular belt-shaped filter screen, and at the moment, the high-speed air can blow the non-magnetic iron and solid impurities blocked in the filter holes of the annular belt-shaped filter screen into the dust filtering bag, so that the annular belt-shaped filter screen can be ensured to be kept smooth all the time.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view taken along the direction A-A in FIG. 1;

FIG. 3 is a schematic cross-sectional view taken in the direction B-B of FIG. 1;

FIG. 4 is an exploded view of the filter treatment device of the present utility model.

In the figure: 1. a magnetic iron removing tank; 2. a processing chamber; 201. a vent; 3. a blanking hopper; 4. a storage tank; 5. a filtering treatment device; 501. a mesh belt conveyor; 502. a girdle-shaped filter screen; 503. a scraper; 504. a mounting frame; 505. a dust filtering bag; 506. a positioning frame; 507. a connection frame; 508. a handle; 509. an air pump; 510. an air knife.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

The specific implementation method comprises the following steps: as shown in fig. 1 to 4, an iron remover for battery slurry, comprising: the device comprises a magnetic iron removing tank 1, wherein the bottom of the magnetic iron removing tank 1 is fixedly connected and communicated with a processing chamber 2, the inner wall of the processing chamber 2 is fixedly connected and communicated with a blanking hopper 3, the other end of the blanking hopper 3 penetrates through the outside of the processing chamber 2, and the other end of the blanking hopper 3 is fixedly connected and communicated with a storage tank 4; a filter treatment device 5, wherein the filter treatment device 5 is arranged in the magnetic iron removing tank 1, and the end part of the filter treatment device 5 penetrates to the outside of the treatment chamber 2; the filtering treatment device 5 comprises a mesh belt conveyor 501 and a scraping plate 503, wherein the mesh belt conveyor 501 is fixedly connected to the inside of the treatment chamber 2, the top of the blanking hopper 3 is in contact with the inner top wall of the mesh belt conveyor 501, a ring belt-shaped filter screen 502 is fixedly connected to the surface of the mesh belt conveyor 501, the scraping plate 503 is fixedly connected to the inner wall of the treatment chamber 2, the top of the scraping plate 503 is in contact with the ring belt-shaped filter screen 502 { the magnetic iron removing tank 1 comprises a start-stop valve which is fixedly connected and communicated with the top of the treatment chamber 2, the top of the start-stop valve is fixedly connected and communicated with a tank body, a mounting frame is mounted in the tank body, a magnetic suction rod is inserted into the mounting frame, after a worker guides battery slurry into the inside of the tank body, the magnetic suction rod can adsorb magnetic iron in the battery slurry nearby, and then the worker can directly discharge the absorbed battery slurry into the treatment chamber 2 after opening the start-stop valve.

As shown in fig. 2, 3 and 4, the filtering processing device 5 further includes a mounting frame 504, the mounting frame 504 is inserted into one end of the processing chamber 2, one end of the mounting frame 504 penetrates into the processing chamber 2, the mounting frame 504 is disposed below the scraper 503, and a dust filtering bag 505 is disposed in the mounting frame 504; the scraping plate 503 is arranged between the annular band-shaped filter screen 502 and the dust filtering bag 505, and the scraping plate 503 is arranged right above the dust filtering bag 505; the inner wall of the mounting frame 504 is fixedly connected with a positioning frame 506, the inner wall of the mounting frame 504 is slidably connected with a connecting frame 507 contacted with the positioning frame 506, the inner diameter of the connecting frame 507 is smaller than that of the positioning frame 506, a dust filtering bag 505 is fixedly connected and communicated with the bottom of the connecting frame 507, and the dust filtering bag 505 is arranged at the inner side of the positioning frame 506; the inner side of the connecting frame 507 has an isosceles trapezoid cross section, and the upper opening of the connecting frame 507 is larger than the lower opening of the connecting frame 507; the other end of the mounting frame 504 is fixedly connected with a handle 508, and corners of the handle 508 are rounded; the filtering treatment device 5 further comprises an air pump 509, the air pump 509 is fixedly connected to the surface of the treatment chamber 2, the air outlet end of the air pump 509 is fixedly connected and communicated with an air knife 510, the other end of the air knife 510 penetrates through the treatment chamber 2 and the mesh belt conveyor 501 and extends into the mesh belt conveyor 501, and the air outlet end of the air knife 510 faces downwards; the air knife 510 and the scraping plate 503 are staggered, and the surface of the processing chamber 2 is provided with a ventilation opening 201.

When the utility model is used, a worker firstly pours battery slurry into the magnetic iron removing tank 1, the magnetic iron removing tank 1 adsorbs magnetic iron in the battery slurry, then the battery slurry enters the processing chamber 2, at the moment, the annular filter screen 502 filters non-magnetic iron and solid impurities in the battery slurry, then the battery slurry enters the blanking hopper 3 through the annular filter screen 502 and the mesh belt conveyor 501, and the blanking hopper 3 guides the battery slurry to the storage tank 4 for centralized storage;

when a worker needs to clean the girdle-shaped filter screen 502, the worker only needs to simultaneously start the girdle-shaped filter screen 502 and the air pump 509, the girdle-shaped filter screen 502 is driven by the girdle-shaped filter screen 501 to rotate, the non-magnetic iron and the solid impurities adhered to the surface of the girdle-shaped filter screen 502 are driven by the girdle-shaped filter screen 502 to move, when the girdle-shaped filter screen 502 rotates downwards, the non-magnetic iron and the solid impurities which are not tightly adhered to the surface of the girdle-shaped filter screen 502 fall into the dust filtering bag 505 under the action of gravity, at the moment, the scraping plate 503 scrapes the non-magnetic iron and the solid impurities which are tightly adhered to the surface of the girdle-shaped filter screen 502, meanwhile, a large amount of air is injected into the air knife 510 by the air pump 509, the air knife 510 is downwards and rapidly emitted to the girdle-shaped filter screen 501, the high-speed air passes through the girdle-shaped filter screen 502, at the moment, the high-speed air can blow the non-magnetic iron and the solid impurities blocked in the filter screen 502 into the dust filtering bag 505, the non-magnetic iron and the solid impurities in the air are filtered and collected together, so that the girdle-shaped filter screen 502 is always kept clean in the one-way, and compared with the existing cleaning structure, the cleaning structure is more thoroughly, and the cleaning effect of the surface of the filter screen is not required to be maintained, and the workers can not clean the surface of the impurities, and the surface is not required to be thoroughly cleaned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An iron remover for battery slurry, comprising:

The magnetic iron removing tank (1) is fixedly connected with the bottom of the magnetic iron removing tank (1) and is communicated with a processing chamber (2), the inner wall of the processing chamber (2) is fixedly connected with a blanking bucket (3) and is communicated with the processing chamber, the other end of the blanking bucket (3) penetrates through the outside of the processing chamber (2), and the other end of the blanking bucket (3) is fixedly connected with a storage tank (4);

A filter treatment device (5), wherein the filter treatment device (5) is arranged inside the magnetic iron removing tank (1), and the end part of the filter treatment device (5) penetrates to the outside of the treatment chamber (2);

The filtering treatment device (5) comprises a mesh belt conveyor (501) and a scraping plate (503), wherein the mesh belt conveyor (501) is fixedly connected to the inside of the treatment chamber (2), the top of the blanking hopper (3) is in contact with the inner top wall of the mesh belt conveyor (501), a ring belt-shaped filter screen (502) is fixedly connected to the surface of the mesh belt conveyor (501), the scraping plate (503) is fixedly connected to the inner wall of the treatment chamber (2), and the top of the scraping plate (503) is in contact with the ring belt-shaped filter screen (502).

2. The iron remover for battery slurry as set forth in claim 1, wherein: the filter treatment device (5) further comprises a mounting frame (504), the mounting frame (504) is inserted into one end of the treatment chamber (2), one end of the mounting frame (504) penetrates into the treatment chamber (2), the mounting frame (504) is arranged below the scraping plate (503), and a dust filtering bag (505) is arranged in the mounting frame (504).

3. The iron remover for battery slurry as set forth in claim 2, wherein: the scraping plate (503) is arranged between the annular band-shaped filter screen (502) and the dust filtering bag (505), and the scraping plate (503) is arranged right above the dust filtering bag (505).

4. The iron remover for battery slurry as set forth in claim 2, wherein: the inner wall fixedly connected with positioning frame (506) of installing frame (504), the inner wall sliding connection of installing frame (504) has connecting frame (507) with positioning frame (506) contact, the internal diameter of connecting frame (507) is less than the internal diameter of positioning frame (506), dust filter bag (505) fixed connection just communicates in the bottom of connecting frame (507), dust filter bag (505) set up in the inboard of positioning frame (506).

5. The iron remover for battery slurry as set forth in claim 4, wherein: the cross section of the inner side of the connecting frame (507) is isosceles trapezoid, and the upper opening of the connecting frame (507) is larger than the lower opening of the connecting frame (507).

6. The iron remover for battery slurry as set forth in claim 2, wherein: the other end of the mounting frame (504) is fixedly connected with a handle (508), and corners of the handle (508) are rounded.

7. The iron remover for battery slurry as set forth in claim 1, wherein: the filtering treatment device (5) further comprises an air pump (509), the air pump (509) is fixedly connected to the surface of the treatment chamber (2), an air outlet end of the air pump (509) is fixedly connected and communicated with an air knife (510), the other end of the air knife (510) penetrates through the treatment chamber (2) and the mesh belt conveyor (501) and extends to the inside of the mesh belt conveyor (501), and an air outlet end of the air knife (510) faces downwards.

8. The iron remover for battery slurry as set forth in claim 7, wherein: the air knives (510) are staggered with the scraping plates (503), and ventilation openings (201) are formed in the surface of the processing chamber (2).