CN220736422U - Fine filtering equipment for aqueous binder of lithium ion battery - Google Patents

Abstract

The utility model discloses fine filtering equipment for a lithium ion battery water-based adhesive, which comprises a tank body for filtering the lithium ion battery water-based adhesive, wherein a filtering opening is fixedly connected to the middle part in the tank body, a connecting plate is fixedly connected to the lower part of the filtering opening, a first rotating shaft is rotatably connected to one side of the connecting plate, a filter plate is fixedly connected to the first rotating shaft and positioned in a connecting plate interlayer, and a plurality of filter screens installed through holes are arranged on the filter plate. This meticulous filtration equipment of lithium ion battery aqueous binder, the filter screen on the binder passes through filter port and the filter plate filters it, makes the filter rotate along the intermediate layer of connecting plate when the filtration efficiency of discovery equipment descends, until next filter screen and filter port are cooperated again, and the restart air pump is cleared up the filter screen that the replacement was come out, has realized accomplishing the change and the clearance to the filter screen under the condition that does not stop equipment work.

Description

Fine filtering equipment for aqueous binder of lithium ion battery

Technical Field

The utility model relates to the technical field of adhesive filtering, in particular to fine filtering equipment for a lithium ion battery water-based adhesive.

Background

Most of the conventional filtering devices are used for filtering liquid, but the aqueous adhesive of the lithium ion battery is in a emulsion state at normal temperature, so a special filtering device is required to be designed for the aqueous adhesive.

According to the search of Chinese patent publication number: CN217472853U discloses a filter equipment for aqueous binder, including the collection seat of seting up the arc wall, fixed mounting has the cartridge filter on the collection seat, and cartridge filter position cavity sets up, set up on the cartridge filter with arc wall matched with filter mesh, two extrusion discs are installed through limit support structure slidable mounting in the cartridge filter, two the equal fixed mounting in one side that the extrusion disc kept away from mutually has a round bar. The advantages are that: the two extrusion plates which can move in opposite directions are matched with the filter cylinder, so that the water-based adhesive in the areas between the two extrusion plates and the two end parts of the supporting rod can be extruded, the water-based adhesive can better pass through the filter meshes to flow downwards, and meanwhile, large-particle raw materials which do not pass through the filter meshes can be crushed when the two extrusion plates are contacted or the extrusion plates are contacted with the inner wall of the filter cylinder, so that a better filtering effect is achieved.

However, when the above technical scheme is implemented, there are the following problems: the scheme can realize the filtration treatment of the lithium ion battery water-based adhesive, but when too much impurity is accumulated at the filter screen part due to too long working time of the equipment, the filtration effect of the equipment is greatly reduced, the equipment is required to be stopped to work, the filter device is detached and then cleaned, too much time is wasted in the process, and the working efficiency of the equipment is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides fine filtering equipment for the aqueous adhesive of the lithium ion battery, which solves the problems that when excessive impurities are accumulated at a filter screen due to overlong working time of the equipment, the filtering effect of the equipment is greatly reduced, the equipment is required to stop working, a filtering device is required to be disassembled and then cleaned, excessive time is wasted in the process, and the working efficiency of the equipment is reduced.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a meticulous filtration equipment of lithium ion battery aqueous binder, includes the jar body that is used for filtering lithium ion battery aqueous binder, the internal middle part fixedly connected with of jar filters the mouth, filter mouth below fixedly connected with connecting plate, connecting plate one side rotates and is connected with a pivot, just be located connecting plate intermediate layer fixedly connected with filter in a pivot, set up a plurality of filter screens through trompil installation on the filter, jar body bottom side fixedly connected with waste bin, the filter runs through a side jar body and with waste bin sliding connection, waste bin top fixedly connected with air pump, the air pump output tube extends to in the waste bin, waste bin top is connected with a belt pulley through fixed axle rotation, just be located connecting plate top fixedly connected with No. two belt pulleys in the pivot, the transmission is connected with the belt between No. one belt pulley and the No. two belt pulleys.

Preferably, the tank body top fixedly connected with rotates the motor, rotate the motor output shaft and run through the tank body and extend to the internal and fixedly connected with No. two pivots of tank, fixedly connected with a plurality of groups of wash racks in the pivot No. two.

Preferably, the cleaning brush is fixedly connected to the outer side of the cleaning frame.

Preferably, a plurality of filter screens installed through the trompil on the filter can all cooperate with the filtration mouth, a plurality of bolt holes have been seted up in the filter outside, sliding connection has the locating pin on the bolt hole, the locating pin runs through the waste bin.

Preferably, the first belt pulley is fixedly connected with an operating lever.

Preferably, the bottom of the tank body is slidably connected with a storage cabinet, and the bottom of the waste box is slidably connected with a waste cabinet.

Advantageous effects

The utility model provides fine filtering equipment for a lithium ion battery water-based adhesive. Compared with the prior art, the method has the following beneficial effects:

(1) This meticulous filtration equipment of lithium ion battery aqueous binder, through fixed connection at jar body middle part and be connected with the filter mouth of connecting plate, connecting plate one side rotates and is connected with a pivot with filter and No. two belt pulley fixed connection, be equipped with a plurality of filter screens through trompil installation and with filter mouth complex on the filter, jar body bottom side fixedly connected with top is provided with the waste bin of air pump, the filter screen on the filter is through filter mouth and the filter filters it, make the filter rotate along the intermediate layer of connecting plate when the filtration efficiency of discovery equipment drops, until next filter screen and filter mouth are matched again, restart the air pump clear up the filter screen that the replacement was come out, the completion is to the change of filter screen and clearance under the circumstances that does not stop equipment work.

(2) This meticulous filtration equipment of lithium ion battery aqueous binder through setting up fixed connection at the rotation motor at jar body top, rotates the motor output shaft and runs through the jar body and extend to the internal and fixedly connected with No. two pivots of jar, a plurality of groups of wash racks of fixedly connected with in the No. two pivots, wash rack outside fixedly connected with brush, starts to rotate the motor and drives the wash rack and rotate, utilizes the brush on the wash rack to clear up jar internal wall, has realized after the equipment stop work for preventing remaining adhesive and adhere to the purpose at jar internal wall.

Drawings

FIG. 1 is a right side perspective view of the present utility model;

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

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is a schematic view of a filter plate structure according to the present utility model;

in the figure: 1-tank body, 2-filter mouth, 3-connecting plate, 4-pivot, 5-filter, 6-filter screen, 7-waste bin, 8-air pump, 9-belt pulley, 10-belt pulley No. two, 11-belt, 12-rotating motor, 13-pivot No. two, 14-wash rack, 15-cleaning brush, 16-bolt hole, 17-locating pin, 18-control lever, 19-storage cabinet, 20-waste bin.

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 utility model provides two technical schemes:

fig. 1-4 show a first embodiment: the utility model provides a meticulous filtration equipment of lithium ion battery aqueous binder, including the jar body 1 that is used for filtering lithium ion battery aqueous binder, middle part fixedly connected with filters mouth 2 in jar body 1, filter mouth 2 below fixedly connected with connecting plate 3, connecting plate 3 one side rotates and is connected with pivot 4 No. one, just be located connecting plate 3 intermediate layer fixedly connected with filter 5 in, set up a plurality of filter screens 6 through trompil installation on the filter 5, jar 1 bottom side fixedly connected with waste bin 7, filter 5 runs through one side jar body 1 and with waste bin 7 sliding connection, filter screen 6 of a plurality of through trompil installation on the filter 5 homoenergetic cooperates with filter mouth 2, a plurality of bolt holes 16 have been seted up in the filter 5 outside, sliding connection has locating pin 17 on the bolt hole 16, locating pin 17 runs through waste bin 7, be convenient for realize filter screen 6 and filter mouth 2's cooperation, waste bin 7 top fixedly connected with air pump 8, air pump 8 output tube extends to waste bin 7 in, jar 1 bottom sliding connection has a storage cabinet 19, waste bin 7 bottom sliding connection has waste bin 20, be convenient for collect the filter liquor and carry out the filter screen 6, filter screen 6 through the cooperation through the filter screen 6 of trompil installation, the top is connected with the fixed connection pulley 9 on the first pulley 9, be connected with the second pulley 9 through the fixed connection 9, be convenient for rotate the first pulley 9, be connected with the fixed connection pulley 9, no. 10 has between the connecting plate 9, no. 10 is connected with the fixed connection pulley 9.

Through fixed connection at jar body 1 middle part and be connected with filter mouth 2 of connecting plate 3, connecting plate 3 one side rotates be connected with filter 5 and No. two belt pulley 10 fixed connection's a pivot 4, be equipped with a plurality of through trompil installation and with filter mouth 2 complex filter screen 6 on the filter 5, jar 1 bottom side fixedly connected with top is provided with the waste bin 7 of air pump 8, the filter screen 6 on the filter mouth 2 and the filter 5 is filtered it through the filter mouth, make filter 5 rotate along the intermediate layer of connecting plate 3 when the filtration efficiency of discovery equipment drops, until next filter screen 6 and filter mouth 2 are matched again, restart air pump 8 clear up the filter screen 6 that the replacement was come out, the completion is accomplished under the circumstances that does not stop equipment work to filter screen 6's change and clearance.

Fig. 1-3 show a second embodiment, which differs from the first embodiment mainly in that: the top of the tank body 1 is fixedly connected with a rotating motor 12, an output shaft of the rotating motor 12 penetrates through the tank body 1 and extends into the tank body 1, a second rotating shaft 13 is fixedly connected with the output shaft, a plurality of groups of cleaning frames 14 are fixedly connected to the second rotating shaft 13, and cleaning brushes 15 are fixedly connected to the outer sides of the cleaning frames 14.

Through setting up fixed connection at the rotating electrical machines 12 at jar body 1 top, rotating electrical machines 12 output shaft runs through jar body 1 and extends to jar body 1 in and fixedly connected with No. two pivots 13, fixedly connected with a plurality of groups of wash rack 14 on No. two pivots 13, wash rack 14 outside fixedly connected with cleaning brush 15, start rotating electrical machines 12 and drive wash rack 14 and rotate, utilize the cleaning brush 15 on the wash rack 14 to clear up jar body 1 inner wall, realized after the equipment stop work for preventing remaining adhesive attached to the purpose at jar body 1 inner wall.

Meanwhile, the contents which are not described in detail in the specification belong to the prior art known to the person skilled in the art, and model parameters of each electric appliance are not particularly limited and conventional equipment can be used.

When the filter is used, firstly, the water-based adhesive to be filtered is added to the tank body 1, the filter screen 6 on the filter plate 5 is adjusted to be matched with the filter port 2, the water-based adhesive is filtered, when the filtering efficiency of the equipment is found to be reduced, a bolt is pulled out, the first belt pulley 9 is rotated by operating the control lever 18, the second belt pulley 10 drives the filter plate 5 fixedly connected with the rotating shaft to rotate along the interlayer of the connecting plate 3 until the next filter screen 6 is matched with the filter port 2 again, the air pump 8 is started to clean the replaced filter screen 6, the rotating motor 12 is started to drive the cleaning frame 14 to rotate after the equipment stops working, and the inner wall of the tank body 1 is cleaned by the cleaning brush 15 on the cleaning frame 14.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Fine filtering equipment for aqueous binder of lithium ion battery, comprising a tank (1) for filtering aqueous binder of lithium ion battery, characterized in that: middle part fixedly connected with filter mouth (2) in jar body (1), filter mouth (2) below fixedly connected with connecting plate (3), connecting plate (3) one side rotates and is connected with pivot (4) No. one, just be located connecting plate (3) intermediate layer fixedly connected with filter (5) on pivot (4), a plurality of filter screens (6) through trompil installation have been seted up on filter (5), jar body (1) bottom side fixedly connected with waste bin (7), filter (5) run through one side jar body (1) and with waste bin (7) sliding connection, waste bin (7) top fixedly connected with air pump (8), in air pump (8) output tube extends to waste bin (7), waste bin (7) top is connected with belt pulley (9) through fixed axle rotation, just be located connecting plate (3) top fixedly connected with No. two belt pulleys (10) on pivot (4), transmission connection has belt (11) between No. one belt pulley (9) and No. two belt pulleys (10).

2. The fine filtration device for aqueous binders for lithium ion batteries according to claim 1, wherein: the utility model discloses a jar of body, including jar body (1), rotation motor (12) are fixedly connected with at top, rotation motor (12) output shaft runs through jar body (1) and extends to jar body (1) in and fixedly connected with No. two pivot (13), fixedly connected with a plurality of groups wash rack (14) on No. two pivot (13).

3. The fine filtration device for aqueous binders for lithium ion batteries according to claim 2, wherein: the outer side of the cleaning frame (14) is fixedly connected with a cleaning brush (15).

4. The fine filtration device for aqueous binders for lithium ion batteries according to claim 1, wherein: a plurality of filter screens (6) installed through holes on the filter plate (5) can be matched with the filter openings (2), a plurality of bolt holes (16) are formed in the outer side of the filter plate (5), positioning pins (17) are connected to the bolt holes (16) in a sliding mode, and the positioning pins (17) penetrate through the waste box (7).

5. The fine filtration device for aqueous binders for lithium ion batteries according to claim 1, wherein: an operating rod (18) is fixedly connected to the first belt pulley (9).

6. The fine filtration device for aqueous binders for lithium ion batteries according to claim 1, wherein: the bottom of the tank body (1) is connected with a storage cabinet (19) in a sliding manner, and the bottom of the waste box (7) is connected with a waste cabinet (20) in a sliding manner.