CN213077837U

CN213077837U - Novel smoke filtering device for lithium battery cathode material

Info

Publication number: CN213077837U
Application number: CN202021840696.6U
Authority: CN
Inventors: 王福寿; 王福国
Original assignee: Xinjiang Tianhongji Technology Co ltd
Current assignee: Xinjiang Tianhongji Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-04-30
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a novel flue gas filtering device for lithium battery cathode materials, which comprises an air inlet pipe, wherein the side wall of the air inlet pipe is communicated with an exhaust pipe, the end parts of the opening parts of the air inlet pipe and the exhaust pipe are respectively provided with a flange, the outer wall of the exhaust pipe is provided with a plurality of connecting strips in a penetrating way, the outer wall of the connecting strips is fixedly connected with a baffle, the outer wall of the other side of the connecting strips is fixedly connected with a mounting plate, the corresponding parts of the inner wall of the exhaust pipe and the mounting plate are provided with matching grooves, and the edge of the; the utility model discloses simple structure, the simple operation takes the mounting panel out the blast pipe after, pulls out the draw-in groove with the fixture block through the operating handle, fixes a position the fixture block through removing the inserted bar, alright take out the framework by in the mounting groove, through inserting the fixture block in the draw-in groove, alright realize the locking lever to the framework, labour saving and time saving, the dismouting is efficient, but the influence that greatly reduced caused battery negative pole material's production efficiency.

Description

Novel smoke filtering device for lithium battery cathode material

Technical Field

The utility model relates to a flue gas filtration technology specifically is a novel flue gas of lithium cell negative pole material filters device.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution using lithium metal or a lithium alloy as a positive/negative electrode material, and can be roughly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries. In the negative electrode material production process of lithium cell, the producer generally adopts mixed granulation technology to expect to reach good product effect, but at the in-service use in-process, volatile components, light material, tar, waste material etc. in the high temperature flue gas have very strong viscidity, block up filter screen and pipeline very easily, consequently need regularly wash or change the filter screen.

However, the existing flue gas filtering device is mainly fixed with a smoke exhaust pipeline through tools such as bolts, so that time and labor are wasted, the assembly and disassembly efficiency is low, and the production efficiency of lithium battery negative electrode materials is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel flue gas filter equipment of lithium cell negative pole material to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel smoke filtering device for a lithium battery cathode material comprises an air inlet pipe, wherein the side wall of the air inlet pipe is communicated with an exhaust pipe, flanges are arranged at the end parts of the opening parts of the air inlet pipe and the exhaust pipe, a plurality of connecting strips are arranged on the outer wall of the exhaust pipe in a penetrating manner, baffles are fixedly connected to the outer wall of each connecting strip, a mounting plate is fixedly connected to the outer wall of the other side of each connecting strip, a matching groove is formed in the corresponding part of the inner wall of the exhaust pipe and the mounting plate, the edge of the outer wall of the mounting plate is positioned in the matching groove, the outer walls on the two sides of the mounting plate are provided with communicated ventilation holes and mounting grooves, a frame body is arranged in each mounting groove, a filter screen is fixedly connected to the inner side wall of the, the connecting device comprises a connecting plate and is characterized in that a plurality of connecting rods are fixedly connected to the outer wall of the other side of the connecting plate, a fixing block is sleeved on the outer wall of each connecting rod in a sliding mode, the outer wall of each fixing block is fixedly connected with the bottom of the corresponding mounting plate, a clamping block is fixedly connected to the end portion of each connecting rod, a connecting block is fixedly connected to the bottom of the frame body and the corresponding position of the clamping block, a clamping groove is formed in the outer wall of each connecting.

As a further aspect of the present invention: the outer wall activity of connecting rod has cup jointed the spring, the outer wall fixedly connected with stopper of connecting rod, the one end of spring offsets with the lateral wall of fixed block, the other end of spring offsets with the lateral wall of stopper.

As a further aspect of the present invention: the lateral wall of fixed block has seted up the jack, the bottom of mounting panel is located every locking mechanical system's one side all is provided with positioning mechanism.

As a further aspect of the present invention: positioning mechanism includes the inserted bar, the outer wall fixedly connected with gag lever post of inserted bar, the outer wall of inserted bar is located the both sides slip of gag lever post and has cup jointed two lantern rings, the outer wall of the lantern ring and the bottom fixed connection of mounting panel, the diameter of inserted bar and the aperture looks adaptation of jack.

As a further aspect of the present invention: the bottom of blast pipe is the toper shrink, the bottom of blast pipe is run through and is provided with the scum pipe, the bottom opening part of scum pipe is provided with the blanking cover.

As a further aspect of the present invention: the inner wall fixedly connected with sealing washer of mounting groove, the bottom of sealing washer is laminated with the top of framework mutually.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses simple structure, the simple operation takes the mounting panel out the blast pipe after, pulls out the draw-in groove with the fixture block through the operating handle, fixes a position the fixture block through removing the inserted bar, alright take out the framework by in the mounting groove, through inserting the fixture block in the draw-in groove, alright realize the locking lever to the framework, labour saving and time saving, the dismouting is efficient, but the influence that greatly reduced caused battery negative pole material's production efficiency.

2. The utility model discloses a set up slag discharging pipe and blanking cover in the bottom of blast pipe, by the smoke and dust granule and the burning waste material of lower floor's filter screen separation will fall into in the slag discharging pipe, after having accumulated a certain amount of waste material in the slag discharging pipe, can open the blanking cover and clear up the slag discharging pipe, excellent in use effect.

Drawings

Fig. 1 is a schematic structural diagram of a novel smoke filtering device made of a lithium battery negative electrode material.

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is an enlarged view at B in fig. 2.

Fig. 4 is a schematic structural diagram of a mounting plate in a novel flue gas filtering device made of a lithium battery cathode material.

Fig. 5 is an enlarged view at C in fig. 4.

The air inlet pipe 1, the exhaust pipe 2, the flange 3, the slag discharge pipe 4, the blocking cover 5, the matching groove 6, the baffle 7, the connecting strip 8, the mounting plate 9, the ventilation hole 10, the mounting groove 11, the sealing ring 12, the frame body 13, the filter screen 14, the connecting block 15, the clamping groove 16, the locking mechanism 17, the connecting rod 18, the fixing block 19, the spring 20, the limiting block 21, the clamping block 22, the connecting plate 23, the handle 24, the jack 25, the positioning mechanism 26, the inserted rod 27, the limiting rod 28 and the lantern ring 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, in the embodiment of the present invention, a novel flue gas filtering device made of a lithium battery cathode material comprises an air inlet pipe 1, wherein a side wall of the air inlet pipe 1 is communicated with an exhaust pipe 2, end portions of openings of the air inlet pipe 1 and the exhaust pipe 2 are both provided with a flange 3, an outer wall of the exhaust pipe 2 is provided with a plurality of connecting strips 8 in a penetrating manner, outer walls of the connecting strips 8 are fixedly connected with a baffle 7, the baffle 7 is fixedly connected with an outer wall of the exhaust pipe 2 through a hasp, an outer wall of the other side of the connecting strip 8 is fixedly connected with a mounting plate 9, a matching groove 6 is formed at a position of an inner wall of the exhaust pipe 2 corresponding to the mounting plate 9, an outer wall edge of the mounting plate 9 is located in the matching groove 6, outer walls of two sides of the mounting plate 9 are provided with a ventilation hole 10, the bottom of mounting panel 9 evenly is provided with a plurality of locking mechanical system 17, locking mechanical system 17 includes connecting plate 23, one side outer wall fixedly connected with handle 24 of connecting plate 23, a plurality of connecting rods 18 of opposite side outer wall fixedly connected with of connecting plate 23, fixed block 19 has been cup jointed in the outer wall slip of connecting rod 18, the outer wall of fixed block 19 and mounting panel 9's bottom fixed connection, the tip fixedly connected with fixture block 22 of connecting rod 18, the bottom of framework 13 and fixture block 22's the fixedly connected with connecting block 15 that corresponds, draw-in groove 16 has been seted up to the outer wall of connecting block 15, fixture block 22 is located corresponding draw-in groove 16.

The outer wall activity of connecting rod 18 has cup jointed spring 20, the outer wall fixedly connected with stopper 21 of connecting rod 18, the one end of spring 20 offsets with the lateral wall of fixed block 19, the other end of spring 20 offsets with the lateral wall of stopper 21.

The lateral wall of the fixed block 19 is provided with a jack 25, and the bottom of the mounting plate 9 is provided with a positioning mechanism 26 at one side of each locking mechanism 17.

Positioning mechanism 26 includes inserted bar 27, the outer wall fixedly connected with gag lever post 28 of inserted bar 27, two lantern rings 29 have been cup jointed in the sliding of the both sides that the outer wall of inserted bar 27 is located gag lever post 28, the outer wall of lantern ring 29 and the bottom fixed connection of mounting panel 9, the diameter of inserted bar 27 and the aperture looks adaptation of jack 25.

The bottom of blast pipe 2 is the toper shrink, the bottom of blast pipe 2 is run through and is provided with row's sediment pipe 4, the bottom opening part of row's sediment pipe 4 is provided with blanking cover 5.

The inner wall fixedly connected with sealing washer 12 of mounting groove 11, the bottom of sealing washer 12 is laminated with the top of framework 13 mutually.

The utility model discloses a theory of operation is:

in the use, when filter screen 14 needs to be replaced, after the hasp is opened, baffle 7 is pulled outwards, connecting strip 8 and mounting panel 9 are pulled out from exhaust pipe 2, connecting plate 23 is pulled through handle 24, clamping block 22 is driven to move out of clamping groove 16 through connecting rod 18, until jack 25 aligns with inserted link 27, inserted link 27 is pushed, the end of inserted link 27 is inserted into the jack, connecting plate 23 is limited, so that clamping block 22 is prevented from resetting under the action of spring 20, after all clamping blocks 22 move out of clamping groove 16, frame 13 can be taken out of mounting groove 11, filter screen 14 is cleaned, or new frame 13 and filter screen 14 are replaced.

When the exhaust pipe is installed, after the frame body 13 is placed in the installation groove 11, the insertion rod 27 is pulled, the end part of the insertion rod 27 is separated from the insertion hole 25, at this time, the fixture block 22 is inserted into the corresponding fixture groove 16 under the action of the spring 20, so that the frame body 13 is fixed, and then the frame body 13 and the connecting strip 8 are inserted into the exhaust pipe 2.

The utility model discloses a set up scum pipe 4 and blanking cover 5 in blast pipe 2's bottom, by the smoke and dust granule and the burning waste material of the 14 separation of lower floor's filter screen will fall into scum pipe 4, after having accumulated a certain amount of waste materials in scum pipe 4, can open blanking cover 5 and clear up scum pipe 4, excellent in use effect.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a novel flue gas filter equipment of lithium cell negative pole material, includes intake pipe (1), the lateral wall intercommunication of intake pipe (1) has blast pipe (2), the opening part tip of intake pipe (1) and blast pipe (2) all is provided with flange (3), its characterized in that: the exhaust pipe structure is characterized in that a plurality of connecting strips (8) are arranged on the outer wall of the exhaust pipe (2) in a penetrating mode, baffles (7) are fixedly connected to the outer wall of each connecting strip (8), a mounting plate (9) is fixedly connected to the outer wall of the other side of each connecting strip (8), matching grooves (6) are formed in the corresponding positions of the inner wall of the exhaust pipe (2) and the mounting plate (9), the edge of the outer wall of each mounting plate (9) is located in each matching groove (6), communicated ventilation holes (10) and mounting grooves (11) are formed in the outer walls of the two sides of each mounting plate (9), a frame body (13) is arranged inside each mounting groove (11), a filter screen (14) is fixedly connected to the inner side wall of each frame body (13), a plurality of locking mechanisms (17) are uniformly arranged at the bottom of each mounting plate (9), each locking mechanism (17), the utility model discloses a fixing device for fixing a frame, including connecting plate (23), the outer wall of connecting plate (23) is a plurality of connecting rods (18) of opposite side outer wall fixedly connected with, the outer wall slip of connecting rod (18) has cup jointed fixed block (19), the outer wall of fixed block (19) and the bottom fixed connection of mounting panel (9), the tip fixedly connected with fixture block (22) of connecting rod (18), the bottom of framework (13) and the department fixedly connected with connecting block (15) that corresponds of fixture block (22), draw-in groove (16) have been seted up to the outer wall of connecting block (15), fixture block (22) are located corresponding draw-in groove (.

2. The novel smoke filtering device for the negative electrode material of the lithium battery as claimed in claim 1, wherein: the outer wall activity of connecting rod (18) has cup jointed spring (20), the outer wall fixedly connected with stopper (21) of connecting rod (18), the one end of spring (20) offsets with the lateral wall of fixed block (19), the other end of spring (20) offsets with the lateral wall of stopper (21).

3. The novel smoke filtering device for the negative electrode material of the lithium battery as claimed in claim 1, wherein: jack (25) have been seted up to the lateral wall of fixed block (19), the bottom of mounting panel (9) is located every one side of locking mechanical system (17) all is provided with positioning mechanism (26).

4. The novel smoke filtering device for the negative electrode material of the lithium battery as claimed in claim 3, wherein: positioning mechanism (26) are including inserted bar (27), the outer wall fixedly connected with gag lever post (28) of inserted bar (27), the outer wall of inserted bar (27) is located the both sides slip of gag lever post (28) and has cup jointed two lantern rings (29), the outer wall of lantern ring (29) and the bottom fixed connection of mounting panel (9), the diameter of inserted bar (27) and the aperture looks adaptation of jack (25).

5. The novel smoke filtering device for the negative electrode material of the lithium battery as claimed in claim 1, wherein: the bottom of blast pipe (2) is the toper shrink, the bottom of blast pipe (2) is run through and is provided with scum pipe (4), the bottom opening part of scum pipe (4) is provided with blanking cover (5).

6. The novel smoke filtering device for the negative electrode material of the lithium battery as claimed in claim 1, wherein: the inner wall fixedly connected with sealing washer (12) of mounting groove (11), the bottom of sealing washer (12) is laminated with the top of framework (13) mutually.