CN218421333U - Impurity filtering device in co-precipitation reaction batching transfer process - Google Patents

Abstract

The utility model discloses an impurity filtering device in coprecipitation reaction batching transportation process, including the main part, be located the inside first revolving rack of main part and be located the installing port at main part top, the main part includes: the material guide hopper is arranged at the middle position of the bottom of the main body. The utility model discloses a feed liquid promotes first paddle and drives first rotating turret clockwise rotation, thereby stir, prevent the deposit of material, guarantee that the material is even, can make first rotating turret take place to rotate in the main part is inside, mainly filter visible type impurity through first cartridge filter, can make first rotating turret drive first ring gear through first rotating ring and take place to rotate, through gear and first ring gear and second ring gear intermeshing, accessible second rotating ring drives second rotating turret anticlockwise rotation, pivoted second rotating turret drives second paddle anticlockwise rotation, can play abluent effect to the device in filterable, prevent that same direction from causing the syntropy to pile up.

Description

Impurity filtering device in co-precipitation reaction batching transfer process

Technical Field

The utility model relates to a lithium ion battery production field specifically is an impurity filtering device in coprecipitation reaction batching transportation process.

Background

The precursor is a main raw material for synthesizing the anode material, the physical and chemical properties of the precursor have important influence on the performance of the anode material prepared by sintering, the precursor for industrially synthesizing the ternary anode material at present is mainly a coprecipitation method, and precursor particles with specific morphology and physical and chemical properties are obtained by feeding a metal salt solution and ammonia alkali into a reaction kettle together and controlling the stirring speed, the reaction temperature, the ammonia alkali environment and the reaction time.

The influence of metallic salt solution's purity to precursor finished product quality is great, the quality that especially foreign matter brought is not conform, the batching process is some materials can and inner membrance bag adhesion when throwing the material, can get into in the batching reation kettle along with the salt granule in putting the in-process, can be broken into tiny granule at the in-process with reation kettle paddle effect, it mainly beats with microporous filter by the manual work to handle the foreign matter at present, but microporous filter filtration diameter is less, to the great foreign matter of such particle diameter of being similar to inner membrance bag, long-time operation often can cause microporous filter and transfer pump to block up, product quality and production efficiency have seriously been influenced. Therefore, the following chinese patents provide technical solutions to solve the above problems.

Chinese CN202021493656.9 patent a reation kettle filter equipment, including the reation kettle body, the bottom fixedly connected with base of reation kettle body, the bottom of reation kettle body is equipped with first discharging pipe, fixed mounting has first flange on the first discharging pipe, first flange passes through the second flange and is connected with the inlet pipe, inlet pipe fixed mounting is on the lid, threaded connection has the casing on the lid, be provided with first spacing groove and second spacing groove on the casing, can dismantle on the casing and be connected with first filtering component and second filtering component. The utility model provides a pair of reation kettle filter equipment, demountable installation is in reation kettle's discharge gate department, is favorable to the more thorough that gets rid of the impurity in the material through stage filtration to first filtering component and second filtering component are dismantled and simple to operate, can carry out the rinse thoroughly, the follow-up use of being convenient for. Chinese patent No. CN202022860441.2 discloses an adhesive reaction kettle with a filtering function, which comprises a reaction kettle body and a filtering tank; the bottom of the filtering tank is provided with an output pipe, the top of the reaction kettle body is provided with a feed pipe, and the feed pipe is connected with the output pipe; the feed hopper is arranged on the filtering tank and communicated with the material collecting box; the tail end of the rotating shaft is provided with a first gear; the peripheral surface of the rotating cylinder is provided with second gears, and the first gears are meshed with the second gears; the filter screen is arranged on the peripheral surface of the rotating cylinder; a first fixed disk and a second fixed disk are arranged in the filter tank; the rotating cylinder is rotatably connected with the first fixed disk and the second fixed disk, the material collecting box is provided with a material distributing pipe, and the other end of the material distributing pipe penetrates through the first fixed disk and extends into the rotating cylinder. The utility model discloses not only have filtering capability, filtration efficiency and filter effect are splendid moreover, help improving reation kettle's work efficiency and the quality of gluing agent to the convenience effectively washs filter unit, has guaranteed the filter effect, has the practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an impurity filtering device in coprecipitation reaction batching transportation process to solve the problem of proposing in the above-mentioned background art and propose a new technical scheme.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an impurity filter equipment in coprecipitation reaction batching transportation process, includes the main part, is located the inside first revolving rack of main part and is located the installing port at main part top, the main part includes:

the material guide hopper is arranged at the middle position of the bottom of the main body, and a material discharge pipe is arranged at the bottom of the material guide hopper; and

the feeding pipe is arranged on the outer side of the main body.

Preferably, the inside of first rotating turret is provided with the first paddle of multiunit, the inside that is located first rotating turret of main part is provided with the second rotating turret, the inside of second rotating turret is provided with multiunit second paddle, the bottom of first rotating turret and second rotating turret all is provided with the support ring, the inside of support ring is provided with the multiunit ball, the inside bottom of main part is provided with the multiunit recess, the inside first cartridge filter that is located between first rotating turret and the second rotating turret that is located of main part, the inside intermediate position department of main part is provided with the second cartridge filter.

Preferably, the top of first rotating turret is provided with first change ring, the inner wall of first change ring is provided with first ring gear, the top of second rotating turret is provided with the second change ring, the outer wall of second change ring is provided with the second ring gear, the top of installing port is provided with fixed lid, the inside of fixed lid is provided with runs through to the inside dwang of installing port, the outside that the dwang is located the inside one end of installing port is provided with the gear.

Preferably, the bottom of the interior of the main body is provided with a limiting groove, the first rotating frame is rotatably connected with the main body through the limiting groove, and the second rotating frame is rotatably connected with the main body through the limiting groove.

Preferably, the bottom of support ring is provided with rotates the groove, the ball passes through rotation groove and support ring swing joint, first cartridge filter and second cartridge filter pass through the recess and can dismantle with the main part and be connected.

Preferably, the outer sides of the first filter cartridge and the second filter cartridge are both provided with a plurality of groups of filter holes, and the aperture of the filter holes of the first filter cartridge is larger than that of the filter holes of the second filter cartridge.

Preferably, the first gear ring is fixedly connected with the inner wall of the first rotating ring, the second gear ring is fixedly connected with the outer wall of the second rotating ring, and the second filter cylinder is positioned at the top of the material guide hopper.

Preferably, the inside of fixed lid is provided with the mounting groove, fixed lid passes through the mounting groove and can dismantle with the installing port and be connected, the inside of fixed lid shell is provided with the multiunit gim peg, and the gim peg runs through to the inside of installing port shell.

Preferably, the top of fixed lid is provided with the support frame, and the inside of support frame is provided with the bearing, the top of dwang is run through to inside the bearing, the dwang passes through bearing and support frame and fixed lid rotation connection.

Preferably, the inside of gear is provided with the fixed orifices, the gear passes through fixed orifices and dwang fixed connection, first ring gear and second ring gear all with gear intermeshing.

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

the utility model discloses an inlet pipe carries the feed liquid to inside the main part, promote first paddle through the feed liquid and drive first rotating turret clockwise, thereby stir, prevent the deposit of material, guarantee that the material is even, can make first rotating turret take place to rotate in the main part is inside, mainly filter visible type impurity through first cartridge filter, can make first rotating turret drive first ring through first rotating collar and take place to rotate, through gear and first ring gear and second ring gear intermeshing, accessible second rotating collar drives second rotating turret anticlockwise rotation, pivoted second rotating turret drives second paddle anticlockwise rotation, can play abluent effect to the device in filterable, prevent that same direction from causing the syntropy to pile up, carry out secondary filter through the second cartridge filter to the feed liquid, rethread guide fill and row's material pipe discharge the feed liquid, make the result of use of device better.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a sectional view of the mounting hole of the present invention.

Fig. 4 is a front view of the present invention.

In the figure: 1. a main body; 101. a material guide hopper; 102. a discharge pipe; 103. a feed pipe; 2. a first rotating frame; 201. a first blade; 202. a second rotating frame; 203. a second blade; 204. a support ring; 205. a ball bearing; 206. a groove; 207. a first filter cartridge; 208. a second filter cartridge; 3. an installation port; 301. a first rotating ring; 302. a first ring gear; 303. a second rotating ring; 304. a second ring gear; 305. a fixed cover; 306. rotating the rod; 307. a gear.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, the present invention provides an embodiment of an impurity filtering apparatus for a co-precipitation reaction batch transferring process:

example one

The utility model provides a coprecipitation reaction batching transfer in-process impurity filter equipment, includes main part 1, is located main part 1 inside first revolving rack 2 and is located the installing port 3 at 1 tops of main part, and main part 1 includes: a material guide hopper 101 arranged at the middle position of the bottom of the main body 1, and a material discharge pipe 102 is arranged at the bottom of the material guide hopper 101; and a feed pipe 103 disposed outside the main body 1 to facilitate the injection of the feed liquid into the inside of the main body 1.

Please refer to fig. 1 and 2, a plurality of sets of first paddles 201 are disposed inside the first rotating frame 2, a second rotating frame 202 is disposed inside the main body 1 and located inside the first rotating frame 2, a plurality of sets of second paddles 203 are disposed inside the second rotating frame 202, so as to clean the apparatus while filtering, thereby preventing the same direction from stacking, a support ring 204 is disposed at the bottom of the first rotating frame 2 and the second rotating frame 202, a plurality of sets of balls 205 are disposed inside the support ring 204, so as to improve the rotating effect of the first rotating frame 2 and the second rotating frame 202, a plurality of sets of grooves 206 are disposed at the bottom of the main body 1, a first filter cartridge 207 is disposed inside the main body 1 and located between the first rotating frame 2 and the second rotating frame 202, and a second filter cartridge 208 is disposed at the middle position inside the main body 1, thereby improving the filtering effect of the feed liquid.

Please refer to fig. 1 and fig. 3, a first rotating ring 301 is disposed on the top of the first rotating frame 2, a first toothed ring 302 is disposed on the inner wall of the first rotating ring 301, a second rotating ring 303 is disposed on the top of the second rotating frame 202, a second toothed ring 304 is disposed on the outer wall of the second rotating ring 303, a fixed cover 305 is disposed on the top of the installation opening 3, a rotating rod 306 penetrating into the installation opening 3 is disposed inside the fixed cover 305, a gear 307 is disposed on the outer side of one end of the rotating rod 306 located inside the installation opening 3, the rotating effect of the gear 307 is better by the rotating rod 306, and the first rotating ring 301 and the second rotating ring 303 rotate.

Example two

Please refer to fig. 1 and 2, the bottom end of the inside of the main body 1 is provided with a limiting groove, the first rotating frame 2 is rotatably connected with the main body 1 through the limiting groove, the second rotating frame 202 is rotatably connected with the main body 1 through the limiting groove, and the rotating effect of the first rotating frame 2 and the second rotating frame 202 is better through the limiting groove.

Referring to fig. 1 and 2, the bottom end of the support ring 204 is provided with a rotation groove, the balls 205 are movably connected with the support ring 204 through the rotation groove, the balls 205 and the support ring 204 can move through the rotation groove, and the first filter cartridge 207 and the second filter cartridge 208 are detachably connected with the main body 1 through the groove 206, so that the first filter cartridge 207 and the second filter cartridge 20 can be conveniently disassembled and assembled.

Please refer to fig. 1 and fig. 3, the outer sides of the first filter cylinder 207 and the second filter cylinder 208 are both provided with a plurality of sets of filter holes, and the aperture of the filter hole of the first filter cylinder 207 is larger than the aperture of the filter hole of the second filter cylinder 208, so as to facilitate the filtering of the feed liquid and improve the using effect of the filter device.

Referring to fig. 1 and 3, the first ring gear 302 is fixedly connected to an inner wall of the first rotating ring 301, the second ring gear 304 is fixedly connected to an outer wall of the second rotating ring 303, and the second filter cylinder 208 is disposed on a top of the material guiding hopper 101 for filtering and discharging the material liquid.

Please refer to fig. 1 and fig. 4, an installation groove is formed inside the fixing cover 305, the fixing cover 305 is detachably connected to the installation opening 3 through the installation groove, a plurality of fixing bolts are arranged inside the housing of the fixing cover 305, and penetrate through the housing of the installation opening 3, so that the fixing cover 305 and the installation opening 3 can be disassembled and assembled better through the fixing bolts.

EXAMPLE III

Please refer to fig. 1 and fig. 4, a supporting frame is disposed on the top of the fixed cover 305, a bearing is disposed inside the supporting frame, the top end of the rotating rod 306 penetrates into the bearing, and the rotating rod 306 is rotatably connected with the fixed cover 305 through the bearing and the supporting frame to support the rotating rod 306, so that the rotating effect of the gear 307 is better.

Please refer to fig. 1 and fig. 3, a fixing hole is formed in the gear 307, the gear 307 is fixedly connected to the rotating rod 306 through the fixing hole, the gear 307 is fixed to the rotating rod 306 through the fixing hole, the first gear ring 302 and the second gear ring 304 are engaged with the gear 307, so that power transmission is realized, and the first rotating ring 301 drives the second rotating ring 303 to rotate.

The working principle is as follows: the utility model discloses before using, be linked together the conveyer pipe with inlet pipe 103, carry out fixed mounting to first cartridge filter 207 and second cartridge filter 208 through recess 206, it is better to make the rotation effect of first rotating turret 2 and second rotating turret 202 through support ring 204 and ball 205, during the use, carry the feed liquid to main part 1 inside through inlet pipe 103, promote first paddle 201 through the feed liquid and drive first rotating turret 2 clockwise rotation, thereby stir, prevent the deposit of material, guarantee that the material is even, can make first rotating turret 2 take place to rotate in main part 1 is inside, mainly filter visible type impurity through first cartridge filter 207, can make first rotating turret 2 drive first ring gear 302 through first rotating ring 301 and take place to rotate, through gear 307 and first ring gear 302 and second ring gear 304 intermeshing, accessible second rotating ring 303 drives second rotating turret 202 anticlockwise rotation, pivoted second rotating turret 202 drives second anticlockwise paddle 203 and rotates, can play the abluent effect to the device when filterable, prevent that same direction from causing the equidirectional heap of material to the device, carry out the feed liquid hopper 101 through second filter, the second hopper 102 and the play the feed liquid discharge filter hopper effect better.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The utility model provides a coprecipitation reaction batching transfer in-process impurity filter equipment which characterized in that: including main part (1), be located inside first revolving rack (2) of main part (1) and be located installing port (3) at main part (1) top, main part (1) includes:

the material guide hopper (101) is arranged at the middle position of the bottom of the main body (1), and a material discharge pipe (102) is arranged at the bottom of the material guide hopper (101); and

a feeding pipe (103) arranged outside the main body (1).

2. The device for filtering impurities in the transfer process of the co-precipitation reaction ingredients according to claim 1, wherein: the inside of first rotating frame (2) is provided with first paddle (201) of multiunit, the inside that main part (1) inside is located first rotating frame (2) is provided with second rotating frame (202), the inside of second rotating frame (202) is provided with multiunit second paddle (203), the bottom of first rotating frame (2) and second rotating frame (202) all is provided with support ring (204), the inside of support ring (204) is provided with multiunit ball (205), the inside bottom of main part (1) is provided with multiunit recess (206), be provided with first cartridge filter (207) between main part (1) inside is located first rotating frame (2) and second rotating frame (202), the inside intermediate position department of main part (1) is provided with second cartridge filter (208).

3. The impurity filtering device in the transfer process of the coprecipitation reaction mixture according to claim 2, wherein: the top of first rotating turret (2) is provided with first rotating ring (301), the inner wall of first rotating ring (301) is provided with first ring gear (302), the top of second rotating turret (202) is provided with second rotating ring (303), the outer wall of second rotating ring (303) is provided with second ring gear (304), the top of installing port (3) is provided with fixed lid (305), the inside of fixed lid (305) is provided with and runs through to inside dwang (306) of installing port (3), the outside that dwang (306) are located installing port (3) inside one end is provided with gear (307).

4. The device for filtering impurities in the transfer process of the co-precipitation reaction ingredients according to claim 2, wherein: the bottom of main part (1) inside is provided with the spacing groove, first rotating turret (2) are connected with main part (1) rotation through the spacing groove, second rotating turret (202) are connected with main part (1) rotation through the spacing groove.

5. The device for filtering impurities in the transfer process of the co-precipitation reaction ingredients according to claim 2, wherein: the bottom of support ring (204) is provided with rotates the groove, ball (205) are through rotating groove and support ring (204) swing joint, first cartridge filter (207) and second cartridge filter (208) are through recess (206) and main part (1) detachable connection.

6. The impurity filtering device in the transfer process of the coprecipitation reaction mixture according to claim 2, wherein: the outer sides of the first filter cylinder (207) and the second filter cylinder (208) are provided with a plurality of groups of filter holes, and the aperture of the filter holes of the first filter cylinder (207) is larger than that of the filter holes of the second filter cylinder (208).

7. The impurity filtering device in the transfer process of the coprecipitation reaction mixture according to claim 3, wherein: the first toothed ring (302) is fixedly connected with the inner wall of the first rotating ring (301), the second toothed ring (304) is fixedly connected with the outer wall of the second rotating ring (303), and the second filter cylinder (208) is positioned at the top of the material guide hopper (101).

8. The device for filtering impurities in the transfer process of the co-precipitation reaction ingredients according to claim 3, wherein: the inside of fixed lid (305) is provided with the mounting groove, fixed lid (305) can be dismantled with installing port (3) through the mounting groove and be connected, the inside of fixed lid (305) shell is provided with the multiunit gim peg, and the gim peg runs through to the inside of installing port (3) shell.

9. The device for filtering impurities in the transfer process of the co-precipitation reaction ingredients according to claim 3, wherein: the top of fixed lid (305) is provided with the support frame, and the inside of support frame is provided with the bearing, the top of dwang (306) is run through to the bearing inside, dwang (306) are rotated with fixed lid (305) through bearing and support frame and are connected.

10. The device for filtering impurities in the transfer process of the co-precipitation reaction ingredients according to claim 3, wherein: the inside of gear (307) is provided with the fixed orifices, gear (307) pass through fixed orifices and dwang (306) fixed connection, first ring gear (302) and second ring gear (304) all mesh with gear (307) each other.

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