CN215783331U - Concentration device for producing precursor by intermittent method - Google Patents
Concentration device for producing precursor by intermittent method Download PDFInfo
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- CN215783331U CN215783331U CN202121814851.1U CN202121814851U CN215783331U CN 215783331 U CN215783331 U CN 215783331U CN 202121814851 U CN202121814851 U CN 202121814851U CN 215783331 U CN215783331 U CN 215783331U
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Abstract
The utility model discloses a concentration device for producing a precursor by an intermittent method, which comprises the following steps: the lower part of the reaction kettle is provided with a material return pipe and a material discharge pipe; the material lifting tank comprises a first area and a second area, wherein the first area is located below the second area, a feeding hole and a discharging hole are formed in the bottom of the first area, the feeding hole and the discharging hole are respectively connected with the discharging pipe and the material return pipe, a plurality of inclined plates are arranged between the first area and the second area, and a channel is formed between the inclined plates. And the clearing component is arranged in the second area and is used for extracting the clear liquid in the second area. Through be provided with a plurality of swash plate between first region and second area, can slow down the velocity of flow of thick liquid, extension thick liquids movement path to reinforcing precipitation effect improves thick liquid concentration, guarantees product solid content, improves product quality.
Description
Technical Field
The utility model relates to the technical field of new energy materials, in particular to a concentration device for producing a precursor by an intermittent method.
Background
The solid content of the reaction can affect the appearance of the precursor, and then the product performance is affected. At present, the solid content of the ternary precursor is mainly adjusted through a thickener. Part of the slurry is pumped into the reaction kettle by a thickener, and the slurry is sent back to the reaction kettle after being discharged, but the adoption of the method can reduce the materials in the reaction kettle, so that the granularity of the materials is uneven, and the reaction time is long; meanwhile, because the material particles are small and the sedimentation is slow, the material can be adsorbed on the filtering piece of the concentration machine, so that the filter element is blocked, and the filtering is influenced.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a concentration device for producing a precursor by an intermittent method, which can slow down the flow velocity of slurry and prolong the motion path of the slurry, thereby enhancing the precipitation effect, improving the concentration of the slurry, ensuring the solid content of a product and improving the quality of the product.
The device for concentrating the precursor produced by the batch method comprises the following steps: the lower part of the reaction kettle is provided with a material return pipe and a material discharge pipe; the material lifting tank comprises a first area and a second area, wherein the first area is located below the second area, a feeding hole and a discharging hole are formed in the bottom of the first area, the feeding hole and the discharging hole are respectively connected with the discharging pipe and the material return pipe, a plurality of inclined plates are arranged between the first area and the second area, and a channel is formed between the inclined plates. And the clearing component is arranged in the second area and is used for extracting the clear liquid in the second area.
The device for concentrating the precursor produced by the batch method provided by the embodiment of the utility model has at least the following beneficial effects: slurry in the reaction kettle flows out from the discharge pipe, enters the first area of the material lifting tank through the feeding port, enters the second area through the channel, is filtered by the cleaning component, and discharges the filtered clear liquid to the outside, and deposits the left material and returns to the reaction kettle from the discharge port through the return pipe. Through be provided with a plurality of swash plate between first region and second area, can slow down the velocity of flow of thick liquid, extension thick liquids movement path to reinforcing precipitation effect improves thick liquid concentration, guarantees product solid content, improves product quality.
According to the concentration device for producing the precursor by the batch method, the side wall of the material extracting tank is provided with a fixing groove, and two ends of the inclined plate are matched with the fixing groove. Through with swash plate and fixed slot cooperation, easy dismounting improves work efficiency.
According to the concentration device for producing the precursor by the batch method, the vertical plate is arranged between the first area and the second area, the side wall of the vertical plate is fixedly connected with the material extracting tank, slurry can be prevented from entering from the lateral direction of the pumping component, the precipitation effect is enhanced, the solid content of a product is ensured, and the product quality is improved.
According to the concentration device for producing the precursor by the intermittent method, the cross section of the lower part of the material lifting tank is gradually narrowed towards the bottom end, so that the material can be concentrated at the bottom of the material lifting tank after being precipitated and dropped, and the material can conveniently return to the reaction kettle.
According to the concentration device for producing the precursor by the batch method, provided by the embodiment of the utility model, the reaction kettle is provided with the motor, the stirring shaft and the stirring blade, the motor is arranged at the top of the reaction kettle, the top end of the stirring shaft is fixedly connected with the motor, the bottom end of the stirring shaft extends into the reaction kettle, and the stirring blade is arranged at the bottom end of the stirring shaft, so that the uniform mixing of slurry in the reaction kettle can be improved, and the product quality is improved.
According to the concentration device for the precursor produced by the batch method, the cleaning component comprises the filtering piece, the filtering piece is arranged in the second area, the outlet end of the filtering piece is connected with the outside, the liquid in the second area is filtered through the filtering piece, and the filtered clear liquid is discharged, so that the concentration effect is enhanced, the solid content of a product is ensured, and the product quality is improved.
According to the concentration device for producing the precursor by the intermittent method, disclosed by the embodiment of the utility model, the clear liquid pumping assembly further comprises a clear liquid collecting tank, and the clear liquid collecting tank is connected with the outlet end of the filtering piece, so that clear liquid can be smoothly discharged out of the material lifting tank, the concentration of slurry in the reaction kettle is improved, the solid content of a product is ensured, and the quality of the product is improved.
According to the concentration device for producing the precursor by the intermittent method, provided by the embodiment of the utility model, the pressure extractor is arranged between the clear liquid collecting tank and the filtering piece, so that clear liquid can be conveniently discharged out of the material extracting tank, the concentration of slurry in the reaction kettle is improved, the solid content of a product is ensured, and the quality of the product is improved.
According to the concentration device for producing the precursor by the batch method, the pressure extractor is provided with at least one valve, so that the pressure of the pressure extractor can be adjusted, and the extraction efficiency is ensured.
According to the concentration device for the precursor produced by the batch method, the filter element comprises at least one group of filter elements, so that the structure is simple, and the operation is simple and convenient.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a concentration device for batch-wise precursor production according to an embodiment of the utility model.
Description of reference numerals:
a reaction kettle 100; a return pipe 110; a discharge pipe 120; a motor 130; a stirring shaft 140; a stirring blade 150; a material lifting tank 200; a first region 210; a second region 220; a swash plate 230; a riser 240; a filter member 310; a clear liquid collection tank 320; a pressure extractor 330.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1, an embodiment of the present invention provides a concentration device for batch-wise precursor production, including a reaction kettle 100, a material lifting tank 200, and a purge assembly.
Referring to fig. 1, a reaction kettle 100 is a closed tank structure, and a material return pipe 110 and a material discharge pipe 120 are disposed at a lower portion of the reaction kettle 100, and are respectively used for outputting slurry and recovering materials. A stirring component is arranged in the reaction kettle 100 and is used for uniformly mixing the slurry in the reaction kettle 100. Specifically, the stirring assembly includes a motor 130, a stirring shaft 140, and a stirring blade 150. The motor 130 is arranged at the top of the reaction kettle 100, the top end of the stirring shaft 140 is fixedly connected with the motor 130, and the bottom end of the stirring shaft 140 extends into the reaction kettle 100. It is conceivable that the top end of the stirring shaft 140 is fixedly connected with the output shaft of the motor 130 through a coupling, so that the installation is convenient, and the connection is stable. Of course, the power transmission between the motor 130 and the stirring shaft 140 can be realized by a belt, and the utility model is not limited thereto. Stirring vane 150 is fixed in the bottom of (mixing) shaft 140, and motor 130 drive (mixing) shaft 140 rotates, and (mixing) shaft 140 drives stirring vane 150 and rotates to the thick liquid to in reation kettle 100 stirs, makes the thick liquid intensive mixing. It is conceivable that the agitating blade 150 is provided in plurality circumferentially, which can improve the agitating efficiency. Of course, the stirring blade 150 may be provided with a plurality of layers to enhance the stirring effect.
Referring to fig. 1, the lifting bucket 200 includes a first area 210 and a second area 220, the first area 210 is located below the second area 220, a feeding port and a discharging port are arranged at the bottom of the first area 210, and the feeding port and the discharging port are respectively connected with the discharging pipe 120 and the feeding back pipe 110. It is conceivable that the discharge pipe 120 and the return pipe 110 are provided with adjusting members, which can adjust the flow rate and expand the application range. A plurality of inclined plates 230 are disposed between the first region 210 and the second region 220, and channels are formed between the inclined plates 230. Slurry in the reaction kettle 100 flows out of the discharge pipe 120, reaches the first area 210 through the feed inlet, and enters the second area 220 along the channel, while the material in the slurry is settled downwards under the action of gravity and flows out of the discharge outlet, and flows back into the reaction kettle 100 through the return pipe 110. Through being provided with swash plate 230, can slow down the velocity of flow of thick liquid to the time that the extension thick liquid got into second region 220 makes the material in the thick liquid fully precipitate, reinforcing sedimentation effect. It is conceivable that the side wall of the lifting bucket 200 is provided with fixing grooves, and both ends of the inclined plate 230 are fitted with the fixing grooves. Through with swash plate 230 and fixed slot cooperation, easy dismounting improves work efficiency. It is easy to understand that, the swash plate 230 is provided with the riser 240 near the one side of pan feeding mouth, and the one side and the lifting tank 200 fixed connection of riser 240 can prevent that the thick liquid from the swash plate 230 outside directly getting into in the second area 220, reinforcing sedimentation effect improves product quality.
In this embodiment, the cross section of the lower portion of the material lifting bucket 200 gradually narrows toward the bottom end, so that the material can be concentrated at the bottom of the material lifting bucket 200, and the material can be conveniently returned to the reaction kettle 100. It is easy to think that the position of pan feeding mouth is higher than the position of discharge gate, can reduce the thick liquid and carry the influence of material at the bottom of material jar 200 to deposiing when reation kettle 100 gets into carrying material jar 200, reinforcing effect of deposiing.
Referring to fig. 1, a drawing assembly is provided in the second region 220, and the drawing assembly is used for drawing the clear liquid in the second region 220. Specifically, the draw assembly includes a strainer 310 and a supernatant collection tank 320. A filter element 310 is disposed at the top of the second region 220 for filtering the liquid in the second region 220. Clear liquid collecting tank 320 and the exit linkage who filters piece 310, filter the clear liquid that piece 310 filtered out and flow into in the clear liquid collecting tank 320, can make the clear liquid discharge smoothly and carry material jar 200, improve the thick liquid concentration in reation kettle 100, improve product quality. The liquid in the second region 220 is filtered by the filter member 310, and the filtered clear liquid is discharged, so that the concentration effect is enhanced, and the product quality is improved. It is conceivable that a pressure extractor 330 is disposed between the clear liquid collecting tank 320 and the filtering member 310, so as to facilitate the clear liquid to be discharged out of the lifting tank 200, improve the slurry concentration in the reaction kettle 100, and improve the product quality. Wherein, pressure extractor 330 is provided with a valve at least, can adjust pressure extractor 330's pressure size, guarantees to take out clear efficiency. It will be readily appreciated that the filter element 310 includes at least one series of filter elements, and is simple and convenient to operate. In this embodiment, the filtering member 310 includes four sets of filter elements, which can improve the filtering effect, improve the working efficiency, and improve the product quality. It should be noted that the number of the filter elements can be flexibly selected according to the reaction vessel 100 and the production requirement, and the utility model is not limited thereto. It should be noted that when the number of filter elements is too large, unnecessary reduction of the filtering efficiency and increase of the filtering cost are caused.
The slurry in the reaction kettle 100 flows out from the discharge pipe 120, enters the first area 210 of the material lifting tank 200 through the feed inlet, enters the second area 220 through the channel, is filtered by the cleaning assembly, discharges the filtered clear liquid, and deposits the left material to return to the reaction kettle 100 through the return pipe 110 from the discharge outlet. Through be provided with a plurality of swash plate 230 between first region 210 and second region 220, can slow down the velocity of flow of thick liquid, reinforcing sedimentation effect improves thick liquid concentration, improves product quality.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A concentration device for producing a precursor by a batch method is characterized by comprising:
the lower part of the reaction kettle (100) is provided with a material return pipe (110) and a material discharge pipe (120);
the material lifting tank (200) comprises a first area (210) and a second area (220), the first area (210) is located below the second area (220), the bottom of the first area (210) is provided with a material inlet and a material outlet, the material inlet and the material outlet are respectively connected with the material outlet pipe (120) and the material return pipe (110), a plurality of inclined plates (230) are arranged between the first area (210) and the second area (220), and a channel is formed between the inclined plates (230);
a pump-out assembly disposed within the second region (220), the pump-out assembly being configured to filter the slurry and discharge a clear liquid.
2. A concentrating device for producing precursor according to claim 1, wherein the side wall of the material-lifting tank (200) is provided with a fixing groove, and both ends of the inclined plate (230) are matched with the fixing groove.
3. A concentrating device for precursor production by a batch process according to claim 1, wherein a riser (240) is further arranged between the first region (210) and the second region (220), and the side wall of the riser (240) is fixedly connected with the concentrating tank (200).
4. A batch precursor concentrating device according to claim 1, wherein the cross-section of the lower part of the concentrate tank (200) is gradually narrowed towards the bottom end.
5. The batch precursor concentrating device according to claim 1, wherein the reaction kettle (100) is provided with a motor (130), a stirring shaft (140) and a stirring blade (150), the motor (130) is arranged at the top of the reaction kettle (100), the top end of the stirring shaft (140) is fixedly connected with the motor (130), the bottom end of the stirring shaft (140) extends into the reaction kettle (100), and the stirring blade (150) is fixed at the bottom end of the stirring shaft (140).
6. A batch process precursor concentration device according to claim 1, wherein the purge assembly comprises a filter element (310), the filter element (310) being arranged in the second region (220), an outlet end of the filter element (310) being externally connected.
7. A batch process precursor concentration apparatus according to claim 6, wherein the purge assembly further comprises a clear liquid collection tank (320), the clear liquid collection tank (320) being connected to the outlet end of the strainer (310).
8. A batch precursor concentrating apparatus according to claim 7, wherein a pressure extractor (330) is provided between the clear liquid collecting tank (320) and the strainer (310).
9. A batch precursor concentrating apparatus according to claim 8, wherein the pressure extractor (330) is provided with at least one valve.
10. A batch process precursor concentrating device according to claim 6, wherein the filter element (310) comprises at least one set of filter elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121814851.1U CN215783331U (en) | 2021-08-04 | 2021-08-04 | Concentration device for producing precursor by intermittent method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121814851.1U CN215783331U (en) | 2021-08-04 | 2021-08-04 | Concentration device for producing precursor by intermittent method |
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| Publication Number | Publication Date |
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| CN215783331U true CN215783331U (en) | 2022-02-11 |
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| CN202121814851.1U Active CN215783331U (en) | 2021-08-04 | 2021-08-04 | Concentration device for producing precursor by intermittent method |
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- 2021-08-04 CN CN202121814851.1U patent/CN215783331U/en active Active
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Address after: 529,145 No. 11, Zone A, Lingang Industrial Park, Gujing Town, Xinhui District, Jiangmen City, Guangdong Province (multiple photos of one site) Patentee after: Guangdong Fangyuan New Material Group Co.,Ltd. Patentee after: JIANGMEN FANGYUAN NEW ENERGY MATERIAL Co.,Ltd. Address before: 529145 No. 11, zone a, Lingang Industrial Park, Gujing Town, Xinhui District, Jiangmen City, Guangdong Province (plant I, II, III, IV and electric room) Patentee before: FANGYUAN ENVIRONMENTAL PROTECTION LTD. Patentee before: JIANGMEN FANGYUAN NEW ENERGY MATERIAL Co.,Ltd. |
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| CP03 | Change of name, title or address |