CN210993814U - Graphene slurry atomization system for lead-acid storage battery - Google Patents
Graphene slurry atomization system for lead-acid storage battery Download PDFInfo
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- CN210993814U CN210993814U CN201921628785.1U CN201921628785U CN210993814U CN 210993814 U CN210993814 U CN 210993814U CN 201921628785 U CN201921628785 U CN 201921628785U CN 210993814 U CN210993814 U CN 210993814U
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Abstract
A graphene slurry atomization system of a lead-acid storage battery comprises a charging barrel, a conveying pipeline, a cleaning pipeline, a gas pipeline, an atomization nozzle and a paste mixing machine, wherein the charging barrel is connected with the atomization nozzle through the conveying pipeline; with cream machine through atomizer with graphite alkene thick liquids and lead powder respectively the back homogeneous mixing of atomizing, the mixed thick liquids after the mixture pass through the pipe support and get into the room of mixing again, simultaneously through all mixing the room and mixing the indoor gas-liquid mixture pipe again and leading to compressed gas and further mixing to the mixed thick liquids to keep the thick liquids in motion state, avoid mixing the thick liquids precipitation hardening, promote the mixed effect of graphite alkene thick liquids.
Description
Technical Field
The utility model belongs to the technical field of the battery processing technology, it is specific, relate to a lead acid battery graphite alkene thick liquids atomizing system.
Background
With the increasing innovation of battery technology and the development of graphene technology, a great deal of graphene materials are also applied to batteries, the performance of the batteries is further improved due to the great use of graphene, and due to the hydrophobicity of the graphene materials, how to disperse the graphene in industrial production is a problem which is difficult to solve in the using process, in the production process of a lead-acid storage battery added with the graphene materials, the graphene barium sulfate slurry is mixed with lead powder in a paste mixing process, the graphene materials are directly added into a paste mixing machine to be stirred or are slowly added into the paste mixing machine through self-flowing of a pipeline to be stirred in the traditional process so as to realize the uniform dispersion of the materials, but with the improvement of the requirements of the battery production process, the traditional dispersion method cannot meet the requirements of uniformity, and meanwhile, the graphene materials are subjected to standing precipitation in the conveying process, the residual in the pipeline causes the problems of pipeline blockage and the like, so the pipeline also needs to be cleaned regularly, and the efficiency of battery processing production is reduced.
How to promote the dispersion effect of graphite alkene thick liquids in mixing the thick liquids to reduce the cleaning frequency of the pipeline of carrying the thick liquids, in order to promote production efficiency and processing effect, in order to solve this problem, the utility model provides a following technical scheme.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lead acid battery graphite alkene thick liquids atomizing system.
The utility model discloses the technical problem who needs to solve does:
mix graphite alkene barium sulfate thick liquids and lead powder in the cream technology in the battery production, graphite alkene material directly adds in the traditional handicraft stirs or stirs in slowly adding the cream machine through the pipeline gravity flow, in order to realize the homodisperse of material, but traditional dispersion method can't satisfy the needs of homogeneity, graphite alkene material is relatively poor in the dispersion effect of mixture, graphite alkene material can appear the sediment of stewing in transportation process simultaneously, remain and lead to the pipe blockage scheduling problem in the pipeline, consequently still need regularly to wash the pipeline, the efficiency of battery processing production has been reduced.
The purpose of the utility model can be realized by the following technical scheme:
a graphene slurry atomization system for a lead-acid storage battery comprises a charging barrel, a conveying pipeline, a cleaning pipeline, a gas pipeline, an atomization nozzle and a paste mixing machine, wherein the charging barrel is connected with the atomization nozzle through the conveying pipeline;
the charging barrel is internally provided with a stirring device for stirring the graphene slurry in the charging barrel;
a booster pump and a pneumatic valve are sequentially arranged on the conveying pipeline along the flowing direction of the graphene slurry;
compressed air is introduced into one end of the gas transmission pipeline, the other end of the gas transmission pipeline is connected with the atomizing nozzle, and a first electromagnetic valve is mounted on the gas transmission pipeline;
one end of the cleaning pipeline is connected with the gas pipeline, the other end of the cleaning pipeline is connected with the material conveying pipeline, and a second electromagnetic valve and a one-way valve are sequentially arranged on the cleaning pipeline along the flowing direction of the compressed air.
As a further aspect of the present invention, the working method of the graphene slurry atomization system is:
starting a pneumatic valve, starting feeding of a material conveying pipeline, starting a first electromagnetic valve after a preset time T, starting air inlet of the gas conveying pipeline, and guiding the graphene slurry into a paste mixing machine after the graphene slurry is atomized by an atomizing nozzle;
after the atomization treatment of the graphene slurry is completed, the first electromagnetic valve and the pneumatic valve are closed, the second electromagnetic valve is opened, compressed air enters the conveying pipeline through the cleaning pipeline to blow and wash, and the graphene slurry attached to the pipe wall of the conveying pipeline is removed.
As a further proposal of the utility model, the paste mixing machine comprises a machine body, the inner cavity of the machine body is fixedly provided with a pipe support, and the pipe support divides the inner cavity of the machine body into a uniform mixing chamber and a remixing chamber;
two atomizing spray heads are installed in the uniform mixing chamber, one of the atomizing spray heads is connected with a graphene slurry feeding pipe and a first compressed gas inlet pipe respectively, the other atomizing spray head is connected with a lead powder feeding pipe and a second compressed gas inlet pipe respectively, the two atomizing spray heads atomize the graphene slurry and the lead powder respectively and then spray the atomized graphene slurry and the lead powder into the uniform mixing chamber, extension lines of discharge ports of the two atomizing spray heads are intersected, and a pressure release valve is arranged on the machine wall of the uniform mixing chamber;
the pipe support comprises an upper sealing disc, a lower sealing disc and a plurality of material pipes, wherein the material pipes are round pipes with openings at two ends, the edge of the upper sealing disc is in full-welding sealing connection with the inner wall of the machine body, the edge of the lower sealing disc is provided with a circle of rubber material, the lower sealing disc is in interference connection with the inner wall of the machine body, the upper sealing disc and the lower sealing disc are respectively fixed at two ends of the material pipes, and the mixing chamber and the remixing chamber are communicated through the material pipes;
the machine wall corresponding to the pipe frame is provided with an air inlet and an air outlet, hot gas or cold gas is input into a closed space formed between the upper sealing disc and the lower sealing disc through the air inlet to heat or cool the material pipe, and then the mixed material passing through the material pipe is heated or cooled;
and a discharge port and a second gas mixing pipe are arranged on the machine wall corresponding to the remixing chamber, and the second gas mixing pipe is used for introducing compressed gas into the remixing chamber.
As a further scheme of the utility model, still install first air-mixing pipe on the machine wall that the room is close to the bottom all mixing, first air-mixing pipe is used for letting in compressed gas to all mixing the indoor.
As a further scheme of the utility model, it has a plurality of feed introduction holes to open on the sealing dish, the quantity, the position and the material pipe one-to-one in feed introduction hole, and the one end opening of material pipe should be connected with the feed introduction hole, and the material is managed to go up the fixed spacing ring that has cup jointed, it has a plurality of round holes to correspond to open on the sealing dish down, and round hole and material pipe one-to-one, sealing dish down cup joint on the material pipe through the round hole, and the nut has been twisted through helicitic texture to the one end that sealing dish on the material pipe was kept away from.
As a further proposal of the utility model, the working method of the paste mixing machine is as follows:
closing the discharge pipe, opening a second air mixing pipe, opening two atomizing nozzles, respectively spraying lead powder and graphene slurry by the two atomizing nozzles, atomizing the two materials, spraying the two materials at a high speed, then impacting the two materials to be uniformly mixed, and opening the second air mixing pipe to adjust the air pressure in the remixing chamber;
when the surplus mixed material in the mixing chamber, the first air mixing pipe is opened, when the surplus mixed material in the mixing chamber is mixed again, the discharging pipe is opened for discharging, the discharging pipe is closed after discharging, and the air pressure in the mixing chamber and the mixing chamber is adjusted through the air inlet or outlet amount of the two air mixing pipes, the pressure release valve, the first air mixing pipe and the atomizing nozzle.
The utility model has the advantages that:
the graphene slurry atomization system is characterized in that one end of a cleaning pipeline is connected with a gas pipeline, the other end of the cleaning pipeline is connected with a material conveying pipeline, a second electromagnetic valve and a one-way valve are sequentially arranged on the cleaning pipeline along the flowing direction of compressed air, and after the material conveying pipeline finishes material conveying, compressed air is introduced through the cleaning pipeline to blow and wash the material conveying pipeline, so that graphene slurry adhered to the wall of the material conveying pipeline is removed, and the situation that the pipeline is blocked by slurry hardening is avoided;
with cream machine atomize graphite alkene thick liquids and lead powder respectively back at the indoor homogeneous mixing of equal mixing through two atomizer, graphite alkene thick liquids after the homogeneous mixing pass through the pipe support get into mix again indoorly, pass through the in-process of pipe support at graphite alkene thick liquids, can evenly heat or cool down, it further mixes to mix the thick liquids to lead to compressed gas through the air-mixing pipe in the room of all mixing and mixing again simultaneously, can keep the thick liquids to be in the motion state simultaneously, avoid mixing thick liquids precipitation hardening, the mixed effect of graphite alkene thick liquids has been promoted greatly, promote the homogeneity of mixing.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic diagram of a simple structure of a graphene slurry atomization system according to the present invention;
FIG. 2 is a schematic structural diagram of a paste mixer;
FIG. 3 is a cross-sectional view of the paste mixer;
fig. 4 is a schematic structural view of the pipe frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The graphene slurry atomization system for the lead-acid storage battery comprises a charging barrel, a material conveying pipeline, a cleaning pipeline, a gas conveying pipeline, an atomization nozzle and a paste mixing machine, wherein the charging barrel is connected with the atomization nozzle through the material conveying pipeline;
the stirring device is arranged in the charging barrel and used for stirring the graphene slurry in the charging barrel, and the stirring rotating speed of the stirring device is adjusted according to the rotating speed of the graphene slurry, so that the graphene slurry in the charging barrel is prevented from precipitating and caking;
a booster pump and a pneumatic valve are sequentially arranged on the conveying pipeline along the flowing direction of the graphene slurry;
compressed air is introduced into one end of the gas transmission pipeline, the other end of the gas transmission pipeline is connected with the atomizing nozzle, and a first electromagnetic valve is mounted on the gas transmission pipeline;
one end of the cleaning pipeline is connected with the gas pipeline, the other end of the cleaning pipeline is connected with the material conveying pipeline, and a second electromagnetic valve and a one-way valve are sequentially arranged on the cleaning pipeline along the flowing direction of the compressed air;
the utility model discloses a lead acid battery graphite alkene thick liquids atomizing system's operating method does:
starting a pneumatic valve, starting feeding of a material conveying pipeline, starting a first electromagnetic valve after a preset time T, starting air inlet of the gas conveying pipeline, and guiding the graphene slurry into a paste mixing machine after the graphene slurry is atomized by an atomizing nozzle;
after the atomization treatment of the graphene slurry is completed, the first electromagnetic valve and the pneumatic valve are closed, the second electromagnetic valve is opened, compressed air enters the conveying pipeline through the cleaning pipeline to blow and wash, the graphene slurry attached to the pipe wall of the conveying pipeline is removed, and the graphene slurry is prevented from being solidified in a large amount.
Graphene slurry atomizing system is connected with the gas-supply line through the one end with clean pipeline, and clean pipeline's the other end and defeated material pipe connection, and have set gradually second solenoid valve and check valve along compressed air flow direction on the clean pipeline, accomplish defeated material back when defeated material pipeline, introduce compressed air through clean pipeline and blast the conveying pipeline, get rid of the graphene slurry of adhesion on the pipe wall of conveying pipeline, avoid the thick liquids sclerosis to block up the pipeline.
As shown in fig. 2 and 3, the paste mixer comprises a machine body 1, a pipe frame 2 is fixedly installed in an inner cavity of the machine body 1, and the pipe frame 2 divides the inner cavity of the machine body 1 into a uniform mixing chamber 3 and a remixing chamber 4;
two atomizing spray heads are installed in the uniform mixing chamber 3, one of the atomizing spray heads is connected with a graphene slurry feeding pipe 13 and a first compressed gas inlet pipe 14 respectively, the other atomizing spray head is connected with a lead powder feeding pipe 16 and a second compressed gas inlet pipe 15 respectively, the two atomizing spray heads spray the graphene slurry and the lead powder into the uniform mixing chamber 3 after atomizing respectively, extension lines of discharge ports of the two atomizing spray heads are intersected, so that the atomized graphene slurry sprayed at a high speed and the lead powder are uniformly mixed and then enter the bottom of the uniform mixing chamber 3, a pressure release valve 31 is arranged on the machine wall of the uniform mixing chamber 3, the pressure release valve 31 is used for discharging air in the uniform mixing chamber 3, the air pressure in the uniform mixing chamber 3 is adjusted, and the mixed material can slowly enter the remixing chamber 4 through a pipe support 2;
a first air mixing pipe 32 is further mounted on the machine wall of the uniform mixing chamber 3 close to the bottom, and the first air mixing pipe 32 is used for introducing compressed air into the uniform mixing chamber 3 and mixing the residual mixture in the uniform mixing chamber 3;
as shown in fig. 4, the pipe frame 2 includes an upper sealing disc 21, a lower sealing disc 23 and a plurality of material pipes 22, the material pipes 22 are circular pipes with openings at two ends, wherein the edge of the upper sealing disc 21 is in full-welding sealing connection with the inner wall of the machine body 1, the edge of the lower sealing disc 24 is provided with a circle of rubber material, the lower sealing disc 24 is in interference connection with the inner wall of the machine body 1, so as to divide the inner cavity of the machine body 1 into a uniform mixing chamber 3 and a remixing chamber 4, the upper sealing disc 21 and the lower sealing disc 24 respectively fix two ends of the material pipes 22, and the uniform mixing chamber 3 and the remixing chamber 4 are communicated through the material;
the upper sealing disc 21 is provided with a plurality of material guiding holes 25, the number and positions of the material guiding holes 25 correspond to those of the material pipes 22 one by one, specifically, an opening at one end of each material pipe 22 is correspondingly connected with the material guiding holes 25, the material pipe 22 is fixedly sleeved with a limiting ring 23, the lower sealing disc 24 is correspondingly provided with a plurality of round holes, the round holes correspond to the material pipes 22 one by one, the lower sealing disc 24 is sleeved on the material pipes 22 through the round holes, one end, away from the upper sealing disc 21, of each material pipe 22 is screwed with a nut 26 through a threaded structure, the relative positions of the lower sealing disc 24 and the corresponding material pipes 22 are fixed through the nuts 26 and the limiting rings 23, the material pipes 22 are fixed, and the material pipes 22 are prevented from;
an air inlet 52 and an air outlet 51 are installed on the machine wall corresponding to the pipe frame 2, hot gas or cold gas is input into a closed space formed between the upper sealing disc 21 and the lower sealing disc 24 through the air inlet 52 and is used for heating or cooling the material pipe 22, and then the mixed material passing through the material pipe 22 is heated or cooled, so that the temperature of the mixed material can meet the requirements of the subsequent process;
the machine wall corresponding to the remixing chamber 4 is provided with a discharge port 41 and a second air mixing pipe 42, the second air mixing pipe 42 is used for introducing compressed air into the remixing chamber 4, mixing the residual mixture in the remixing chamber 4, and simultaneously adjusting the air pressure.
The working method of the paste mixing machine comprises the following steps:
closing the discharge pipe 41, opening the second air mixing pipe 42, and opening two atomizing spray heads, wherein the two atomizing spray heads respectively spray the lead powder and the graphene slurry, the two materials are atomized and sprayed at a high speed and then impact with each other to be uniformly mixed, and the second air mixing pipe 42 is opened to adjust the air pressure in the remixing chamber 4, so that the mixed materials are prevented from rapidly entering the remixing chamber 4 from the remixing chamber 3 due to overhigh air pressure in the remixing chamber 3;
when the surplus mixing material in the equal mixing chamber 3, open first air mixing pipe 32, avoid the mixed material precipitation hardening, when the surplus mixed material in the room that mixes again, open the ejection of compact of discharging pipe 41, close discharging pipe 41 after the ejection of compact is ended, adjust equal mixing chamber 3 and the room 4 internal gas pressure that mixes again through two air mixing pipe 42, relief valve 31, first air mixing pipe 32 and atomizer's the income air or the volume of giving vent to anger, make the mixed material in the equal mixing chamber 3 slow, flow direction at the uniform velocity in the room 4 that mixes again.
With cream machine through two atomizer with graphite alkene thick liquids with lead powder atomize respectively the back at all mixing in room 3 homogeneous mixing, graphite alkene thick liquids after the homogeneous mixing pass through pipe support 2 and get into in the room 4 that mixes again, at the in-process that graphite alkene thick liquids pass through pipe support 2, can evenly heat or cool down, further mix to mixing thick liquids through all mixing in room 3 and the air-mixing pipe in the room 4 that mixes again simultaneously, can keep the thick liquids in motion state simultaneously, avoid mixing thick liquids precipitation hardening, the mixed effect of graphite alkene thick liquids has been promoted greatly, promote the homogeneity of mixing.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (4)
1. The graphene slurry atomization system of the lead-acid storage battery is characterized by comprising a charging barrel, a material conveying pipeline, a cleaning pipeline, a gas conveying pipeline, an atomization nozzle and a paste mixing machine, wherein the charging barrel is connected with the atomization nozzle through the material conveying pipeline;
the charging barrel is internally provided with a stirring device for stirring the graphene slurry in the charging barrel;
a booster pump and a pneumatic valve are sequentially arranged on the conveying pipeline along the flowing direction of the graphene slurry;
compressed air is introduced into one end of the gas transmission pipeline, the other end of the gas transmission pipeline is connected with the atomizing nozzle, and a first electromagnetic valve is mounted on the gas transmission pipeline;
one end of the cleaning pipeline is connected with the gas pipeline, the other end of the cleaning pipeline is connected with the material conveying pipeline, and a second electromagnetic valve and a one-way valve are sequentially arranged on the cleaning pipeline along the flowing direction of the compressed air.
2. The graphene slurry atomization system of the lead-acid storage battery according to claim 1, wherein the paste mixing machine comprises a machine body (1), a pipe frame (2) is fixedly installed in an inner cavity of the machine body (1), and the pipe frame (2) divides the inner cavity of the machine body (1) into a uniform mixing chamber (3) and a remixing chamber (4);
two atomizing spray heads are installed in the uniform mixing chamber (3), one of the atomizing spray heads is connected with a graphene slurry feeding pipe (13) and a first compressed gas inlet pipe (14) respectively, the other atomizing spray head is connected with a lead powder feeding pipe (16) and a second compressed gas inlet pipe (15) respectively, the two atomizing spray heads spray the graphene slurry and the lead powder into the uniform mixing chamber (3) after atomizing the graphene slurry and the lead powder respectively, extension lines of discharge ports of the two atomizing spray heads are intersected, and a pressure release valve (31) is arranged on the machine wall of the uniform mixing chamber (3);
the pipe support (2) comprises an upper sealing disc (21), a lower sealing disc (24) and a plurality of material pipes (22), the material pipes (22) are round pipes with openings at two ends, wherein the edge of the upper sealing disc (21) is in full-welding sealing connection with the inner wall of the machine body (1), a circle of rubber material is arranged at the edge of the lower sealing disc (24), the lower sealing disc (24) is in interference connection with the inner wall of the machine body (1), the upper sealing disc (21) and the lower sealing disc (24) are respectively fixed at two ends of the material pipes (22), and the uniform mixing chamber (3) and the remixing chamber (4) are communicated through the material pipes (22);
an air inlet (52) and an air outlet (51) are arranged on the machine wall corresponding to the pipe frame (2), hot gas or cold gas is input into a closed space formed between the upper sealing disc (21) and the lower sealing disc (24) through the air inlet (52), the material pipe (22) is heated or cooled, and then the mixed material passing through the material pipe (22) is heated or cooled;
and a discharge port (41) and a second air mixing pipe (42) are arranged on the machine wall corresponding to the remixing chamber (4), and the second air mixing pipe (42) is used for introducing compressed air into the remixing chamber (4).
3. The graphene slurry atomization system for the lead-acid storage battery according to claim 2, characterized in that a first air mixing pipe (32) is further mounted on the machine wall of the homogenizing chamber (3) close to the bottom, and the first air mixing pipe (32) is used for introducing compressed air into the homogenizing chamber (3).
4. The graphene slurry atomization system for the lead-acid storage battery as claimed in claim 2, wherein a plurality of feeding holes (25) are formed in the upper sealing disc (21), the feeding holes (25) correspond to the material pipes (22) in number and position one by one, an opening at one end of each material pipe (22) is correspondingly connected with the corresponding feeding holes (25), a limiting ring (23) is fixedly sleeved on each material pipe (22), a plurality of round holes are correspondingly formed in the lower sealing disc (24), the round holes correspond to the material pipes (22) one by one, the lower sealing disc (24) is sleeved on the material pipes (22) through the round holes, and nuts (26) are screwed on one ends, far away from the upper sealing disc (21), of the material pipes (22) through thread structures.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921628785.1U CN210993814U (en) | 2019-09-27 | 2019-09-27 | Graphene slurry atomization system for lead-acid storage battery |
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| CN201921628785.1U CN210993814U (en) | 2019-09-27 | 2019-09-27 | Graphene slurry atomization system for lead-acid storage battery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559901A (en) * | 2019-09-27 | 2019-12-13 | 界首市南都华宇电源有限公司 | graphene slurry atomization system for lead-acid storage battery |
| CN113211644A (en) * | 2021-04-21 | 2021-08-06 | 镇江建科建设科技有限公司 | Method for preparing surface gypsum mortar by using titanium gypsum |
-
2019
- 2019-09-27 CN CN201921628785.1U patent/CN210993814U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559901A (en) * | 2019-09-27 | 2019-12-13 | 界首市南都华宇电源有限公司 | graphene slurry atomization system for lead-acid storage battery |
| CN110559901B (en) * | 2019-09-27 | 2024-04-05 | 华宇新能源科技有限公司 | Graphene slurry atomization system of lead-acid storage battery |
| CN113211644A (en) * | 2021-04-21 | 2021-08-06 | 镇江建科建设科技有限公司 | Method for preparing surface gypsum mortar by using titanium gypsum |
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Address after: No. 6, Huaxin Avenue, Tianying Science Park, High-tech Zone, Jieshou City, Fuyang City, Anhui Province, 236000 Patentee after: Huayu New Energy Technology Co.,Ltd. Address before: 236500 Tianying Industrial Park, Jieshou City, Fuyang, Anhui Patentee before: JIESHOU NANDU HUAYU POWER SOURCE Co.,Ltd. |
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