DE212020000022U1 - A highly efficient production device for water-soluble composite membranes - Google Patents

Abstract

A highly efficient production device for water-soluble composite membranes, characterized in that it comprises a housing (1), a pressure booster tube (4), a pressure booster device, a flip plate (5) and a rotating shaft (6), a support column (9) and an ejection tube (10) The housing (1) is a cylindrical structure. The housing (1) is arranged horizontally, and a feed hopper (2) is arranged on the highest part of the side end face of the housing (1). The feed end of the feed funnel (2) is provided with a sealing cover (3). The side end face of the housing (1) is provided with a gas inlet opening and a pressure gauge (23) for monitoring the gas pressure in the housing (1). The ejection hole is arranged on the lowest part of the lateral end face of the housing (1). The side end surface of the housing (1) is provided with a plurality of groups of shock absorbing pillars for connecting the plurality of a group of support pillars (9). The ejection tube (10) is provided with a check valve. The gas outlet pipe socket of the pressure increase pipe (4) is connected to the gas inlet opening. A pressure relief valve is arranged on the pressure increase pipe (4). The gas inlet pipe socket of the pressure increasing pipe (4) is connected to the gas outlet end of the pressure increasing device, with which gas is injected into the housing (1). The rotary shaft (6) is rotatably arranged in the housing (1) through the sealed bearing. The central axis of the rotary shaft (6) runs parallel to the central axis of the housing (1). The rotary shaft (6) runs through the housing (1) and is connected to the drive device (13) by the drive mode. The drive device (13) is arranged on the housing (1). Several groups of flip plates (5) are arranged on the rotary shaft (6) along the central axis direction of the rotary shaft (6). Several groups of flip plates (5) are evenly distributed in a circle around the rotating shaft (6). The bristles (14) are evenly arranged on the inner wall of each group of flip plates (5) towards the end face of the housing (1). A plurality of grooves (15) are evenly arranged on the end faces of each group of flip-flops (5) in the direction of the rotation of the rotating shaft (6). The bottom surface of each groove (15) is provided with several sieve holes (16).

Description

Technical field

The utility model relates to the technical field of producing water-soluble composite membranes, in particular to a highly efficient production device for water-soluble composite membranes.

State of the art

The membrane is one of the most important parts of the lithium-ion battery. The membrane plays an important role in separating the positive and negative poles, prevents the passage of electrons, but enables the free passage of ions and completes the electrochemical charging and discharging process. The performance of the composite membrane determines the interface structure and the internal resistance of the battery and thus influences the battery capacity, the cycle performance, the charge and discharge current density and other key features. When manufacturing composite membranes, the raw materials must be mixed in order to obtain a well-mixed suspension. However, due to the poor hydrophilicity between the raw material components of the composite membrane, it is not easy to obtain a uniform and stable suspension during the mixing process, which greatly reduces the product quality of the composite membrane. Therefore, the present application provides a highly efficient production device for water-soluble composite membranes.

Representation of the utility model

Purpose of the utility model

In order to solve the technical problems existing in the background technology, the utility model provides a highly efficient production device for water-soluble composite membranes. The utility model has the advantages of simple operation, convenient use, and can mix the raw materials used in the production of the water-soluble composite membrane effectively and quickly in order to obtain the uniformly mixed and stable suspension.

Technical solution

In order to solve the above problems, the utility model provides a highly efficient production device for water-soluble composite membranes, which includes a housing, a pressure booster tube, a pressure booster, a flip plate and a rotating shaft, a support column and an ejection tube.

The housing is a cylindrical structure. The housing is arranged horizontally and a feed hopper is arranged on the highest part of the side end face of the housing. The feed end of the feed hopper is provided with a sealing cover. The side end surface of the housing is provided with a gas inlet opening and a manometer for monitoring the gas pressure in the housing. The ejection hole is located at the lowest part of the side end surface of the housing. The side end face of the housing is provided with a plurality of sets of shock absorbing pillars for connecting the plurality of a set of support pillars.

The feed pipe socket of the discharge pipe is connected to the discharge hole. The discharge tube is equipped with a check valve. The gas outlet pipe socket of the pressure increase pipe is connected to the gas inlet opening. A pressure relief valve is arranged on the pressure increase pipe. The gas inlet pipe socket of the pressure increasing pipe is connected to the gas outlet end of the pressure increasing device, with which gas is injected into the housing.

The rotary shaft is rotatably arranged in the housing through the sealed bearing. The central axis of the rotary shaft runs parallel to the central axis of the housing. The rotating shaft runs through the housing and is connected to the drive device by drive mode. The drive device is arranged on the housing.

Several groups of flip plates are arranged on the rotating shaft along the central axis direction of the rotating shaft. Several groups of flip plates are evenly distributed in a circle around the rotating shaft. The bristles are evenly arranged on the inner wall of each group of flip plates towards the end face of the housing. A plurality of grooves are evenly arranged on the end faces of each group of flip plates in the direction of rotation of the rotating shaft. The bottom surface of each groove is provided with several sieve holes.

It preferably comprises a protective cover, and the protective cover is arranged on the outside of the drive device in a cup-joint manner. The protective cover is connected to the housing.

The transparent observation plate is preferably inserted on the lateral end face of the housing.

The liquid collecting groove is preferably arranged on the lowermost part of the inner wall of the housing along the central axis direction of the housing. The bottom surface of the liquid collecting groove is inclined toward the ejection hole.

It preferably comprises two groups of heat conducting plates and several heating devices.

The projection shape of each group of thermal plates is fan-shaped. One end of each thermal plate is connected to the inner wall of the housing. The other end of each group of thermal plates tilts to the ejection hole and connects the bottom surface of the housing. The two groups of thermal plates are symmetrically distributed around the ejection hole. A sealed heating chamber is formed between each thermal plate and the inner wall of the housing. One end of each group of flip-flats away from the rotating shaft is V-shaped.

Several heaters are arranged in two heating chambers.

Each group of heat conducting plates preferably consists of an aluminum alloy.

Preferably, the end faces of each set of flip plates that are distant from the rotating shaft are parallel to the heat conducting plates.

Preferably, each group of shock absorbing pillars includes a first mounting plate, multiple springs, a mounting bracket, a mounting member, a guide support rod, and a second mounting plate for connecting the support pillar.

The mounting bracket is connected to the second mounting plate. The mounting bracket is provided with several through holes.

Several guide support rods are arranged side by side. The ends of the guide support rods are connected to the first mounting plates. The other ends of the guide support rods run through a plurality of through holes and are connected by threads to a plurality of fastening elements. All end faces of the multiple fasteners toward the mounting bracket press the mounting bracket together. The fastener corresponds to the guide support rod one to one.

A large number of springs are each arranged in a cup-joint manner on the outside of the plurality of guide support rods. Two ends of a plurality of springs are each connected to a first mounting plate and a mounting bracket.

Preferably, the end face of the first mounting plate toward the housing is a curved surface.

Preferably, the mounting bracket has the reverse U shape.

• In dem Gebrauchsmuster wird jede zu behandelnde Lösung vom Zuführtrichter in das Gehäuse gegeben, und der Dichtungsdeckel wird mit dem Zuführtrichter durch Gewinde verbunden. Starten Sie das Druckerhöhungsgerät, um Gas in das Gehäuse einzuleiten und den Gasdruck in dem Gehäuse zu erhöhen. Die Antriebsvorrichtung treibt die Drehwelle zum Drehen an. Mehrere auf der Drehwelle angeordnete Flipplatten drehen sich zusammen mit der Drehwelle, um die Rohmaterialien im Gehäuse umzudrehen. Wenn sich die Flipplatte dreht, tritt die Suspension in die Nut an der Flipplatte ein und fließt aus dem Siebloch heraus. Wenn mehrere Flipplatten darin rühren, ist die Flüssigkeitsströmungsrate in dem Gehäuse unterschiedlich und der Gasdruck wird eingestellt, so dass die in dem Gehäuse zugesetzten Pulverrohstoffe, Bindemittel und Polymere schnell gemischt werden können, um eine gemischte gleichmäßige Suspension zu erhalten. Durch die auf der Flipplatte angeordneten Borsten kann das Gehäuse gereinigt werden, um zu vermeiden, dass die gemischten Rohstoffe an der Innenwand des Gehäuses verbleiben. Öffnen Sie das Überdruckventil, um den Druck in dem Gehäuse zu entlasten, und öffnen Sie das Rückschlagventil, um die gemischte Suspension aus dem Auswurfrohr abzulassen. Es ist einfach und bequem zu bedienen.

The technical solution of the utility model has the following advantageous technical effects:

• In the utility model, each solution to be treated is placed in the housing from the feed hopper, and the sealing cover is threadedly connected to the feed hopper. Start the booster to introduce gas into the housing and increase the gas pressure in the housing. The drive device drives the rotary shaft to rotate. Several flip plates arranged on the rotating shaft rotate together with the rotating shaft to turn the raw materials in the housing. When the flip bar rotates, the suspension enters the groove on the flip bar and flows out of the screen hole. When multiple flip plates are stirred therein, the liquid flow rate in the housing is different and the gas pressure is adjusted so that the powder raw materials, binders and polymers added in the housing can be mixed quickly to obtain a mixed uniform suspension. The bristles arranged on the flip plate enable the housing to be cleaned in order to prevent the mixed raw materials from remaining on the inner wall of the housing. Open the pressure relief valve to relieve pressure in the housing and open the check valve to release the mixed suspension from the discharge tube. It is easy and convenient to use.

In addition, a heating chamber for installing a heater is enclosed between the thermal plate and the inner wall of the housing. The heating chamber is heated by a heater, and each group of thermal plates uniformly heats the suspension within the housing by heat exchange to improve the efficiency of uniformly mixing the suspension.

The vibration generated by the operation of the drive device drives the housing to vibrate. The housing transmits the vibration to the shock absorber column, at which point the elastic potential energy generated by compressing several springs can reduce the vibration of the housing to avoid damage from vibrations on the support floor. During the shock absorption process, the expansion and retraction process of several springs causes the housing to vibrate 1 increased to further improve the mixing efficiency of the solution in the housing.

Figure list

• 1 Fig. 10 is a structural diagram of a highly efficient production device for water-soluble composite membranes according to the present invention.
• 2nd is the structural diagram of partial enlargement at position A a highly efficient production device for water-soluble composite membranes according to the present utility model.
• 3rd Fig. 10 is a structural diagram of partial magnification at position B a highly efficient production device for water-soluble composite membranes according to the present utility model.
• 4th Fig. 10 is a schematic diagram of the installation structure of the rotating shaft and the flip plate of a highly efficient production device for water-soluble composite membranes according to the present utility model.
• 5 is the main view of a highly efficient production device for water-soluble composite membranes according to the present utility model.
• 6 is the left view of a highly efficient production device for water-soluble composite membranes according to the present utility model.

Number in the figures means: 1. housing; 2. feed hopper; 3. sealing cover; 4. Booster pipe; 5. flip plate; 6. rotary shaft; 7. heat conducting plate; 8. heating chamber; 9. support column; 10. ejection tube; 11. heater; 12. protective cover; 13. drive device; 14. bristle; 15. groove; 16. Siebloch; 17. First mounting plate; 18. spring; 19. mounting bracket; 20. fastener; 21. Second mounting plate; 22. guide support rod; 23. manometer; 24. Transparent observation plate.

Embodiments

In order to clarify the purpose, the technical solution and the advantages of the present utility model, the utility model will be described in detail based on the specific embodiments and with reference to the figures as follows. It is understood that these descriptions are for illustration only and do not limit the scope of the utility model. In addition, the description of the known structure and technology is omitted in the following description in order to avoid unnecessarily confusing the concept of the utility model.

As in 1-6 shown, the utility model provides a highly efficient production device for water-soluble composite membranes, which is a housing 1 , a pressure booster pipe 4th , a pressure booster, a flip bar 5 and a rotating shaft 6 , a support column 9 and an ejection tube 10th includes.

The housing 1 is a cylindrical structure. The housing 1 is arranged horizontally, and a feed hopper 2nd is at the highest part of the side end face of the housing 1 arranged. The feed end of the feed hopper 2nd is with a sealing cover 3rd Mistake. Here is the sealing cover 3rd by threading with the feed hopper 2nd connected. It is convenient to feed raw materials through the hopper 2nd in the housing 1 to give. The sealing cover 3rd is threaded with the feed hopper 2nd connected, which has a good sealing performance and is suitable for disassembly and assembly.

The side end surface of the housing 1 is with a gas inlet opening and a manometer 23 for monitoring the gas pressure in the housing 1 Mistake. The ejection hole is at the lowest part of the side end surface of the housing 1 arranged. The side end surface of the housing 1 is with multiple sets of shock absorbing pillars for connecting the multiple set of support pillars 9 Mistake.

The feed pipe socket of the discharge pipe 10th is connected to the ejection hole. The chute 10th is equipped with a check valve.

The gas outlet pipe socket of the pressure increase pipe 4th is connected to the gas inlet opening. On the pressure increase pipe 4th a pressure relief valve is arranged. The pressure inlet pipe gas inlet pipe socket 4th is connected to the gas outlet end of the booster, with the gas into the housing 1 is injected. The gas pressure in the housing 1 is increased by putting gas through the booster into the housing 1 is initiated.

The rotating shaft 6 is in the housing 1 rotatably arranged by the sealed bearing. The center axis of the rotating shaft 6 runs parallel to the central axis of the housing 1 . The rotating shaft 6 runs through the case 1 and is through drive mode with the drive device 13 connected. The drive device 13 is on the housing 1 arranged. As a drive device 13 a variable frequency motor is selected.

On the rotating shaft 6 are several groups of flip boards 5 along the central axis direction of the rotating shaft 6 arranged. Several groups of flip-tops 5 are evenly in a circle around the rotating shaft 6 distributed. The bristles 14 are even on the inner wall of each group of Flipplatten 5 to the end face of the housing 1 arranged towards. Multiple grooves 15 are even on the end faces of each group of flip-flops 5 in the direction of the direction of rotation of the rotating shaft 6 arranged. The bottom surface of each groove 15 is with several sieve holes 16 Mistake. The diameter of the notches in each group of grooves 15 to the bottom of the grooves 15 along the central axis of the grooves 15 is gradually reduced to form a conical chamber.

In the utility model, each solution to be treated is fed from the hopper 2nd in the housing 1 given, and the sealing cover 3rd with the feed hopper 2nd connected by thread. Start the booster to put gas in the case 1 initiate and the gas pressure in the housing 1 to increase. The drive device 13 drives the rotating shaft 6 to turn on. Several on the rotating shaft 6 arranged flip slats 5 rotate together with the rotating shaft 6 to the raw materials in the case 1 turn around. If the flip bar 5 turns, the suspension enters the groove 15 on the flipplatte 5 and flows out of the sieve hole 16 out. If several flip-flops 5 Stir in it is the liquid flow rate in the housing 1 different and the gas pressure is set so that in the housing 1 added powder raw materials, binders and polymers can be mixed quickly to obtain a mixed uniform suspension. By on the flipplatte 5 arranged bristles 14 can the housing 1 cleaned to avoid the mixed raw materials on the inside wall of the case 1 remain. Open the pressure relief valve to the pressure in the housing 1 to relieve pressure and open the check valve to release the mixed suspension from the discharge tube 10th let down. It is easy and convenient to use.

In an optional embodiment, it comprises a protective cover 12 . The protective cover 12 is cup-jointed on the outside of the drive device 13 arranged. The protective cover 12 is with the housing 1 connected. The drive device 13 is provided by a protective cover 12 protected.

In an optional embodiment, the transparent observation plate 24th on the side end face of the housing 1 inserted. For the transparent observation plate 24th Tempered Glass is selected, but is not limited to Tempered Glass. Through the transparent observation plate 24th it is convenient to mix the solvent in the housing 1 to observe.

In an optional embodiment, the liquid collection groove is at the lowest part of the inner wall of the housing 1 along the central axis direction of the housing 1 arranged. The bottom surface of the liquid collecting groove is inclined toward the ejection hole. The liquid collection groove is arranged so that the remaining mixed solution is at the bottom of the housing 1 can quickly flow out of the ejection hole.

In an optional embodiment, it comprises two groups of thermal plates 7 and several heaters 11 .

The projection form of each group of thermal plates 7 is fan-shaped. One end of each thermal plate 7 is with the inside wall of the case 1 connected. The other end of each group of thermal plates 7 tends to the ejection hole and connects the bottom surface of the housing 1 . The two groups of thermal plates 7 are distributed symmetrically around the ejection hole. A sealed heating chamber 8th is between each thermal plate 7 and the inner wall of the housing 1 educated. One from the rotating shaft 6 distal end of each group of flip-tops 5 is V-shaped.

Several heaters 11 are each in two heating chambers 8th arranged. The inside of the heating chamber 8th is provided by the heaters 11 heated. Any group of thermal plates 7 heats the suspension inside the housing 1 using heat exchange evenly to improve the efficiency of evenly mixing the suspension.

In an optional embodiment, each group consists of thermal plates 7 made of an aluminum alloy.

In an optional embodiment, the end faces are each group of flip plates 5 by the rotary shaft 6 are removed, parallel to the thermal plates 7 .

In an optional embodiment, each group of shock absorbing pillars includes a first mounting plate 17th , several feathers 18th , a mounting bracket 19th , a fastener 20th , a guide support rod 22 and a second mounting plate 21st to connect the support column 9 .

The mounting bracket 19th is with the second mounting plate 21st connected. The mounting bracket 19th is provided with several through holes.

Several guide support rods 22 are arranged side by side. The ends of the guide support rods 22 are with the first mounting plates 17th connected. The other ends of the guide support rods 22 run through several through holes and are threaded with multiple fasteners 20th connected. All end faces of the multiple fasteners 20th towards the mounting bracket 19th press the mounting bracket 19th together. The fastener 20th corresponds to the guide support rod 22 one to one.

A variety of feathers 18th are each cup-jointed on the outside of the several guide support rods 22 arranged. Two ends of a variety of springs 18th are each with a first mounting plate 17th and a mounting bracket 19th connected. In the initial state there are several springs 18th vacuum. According to the degree of vibration of the housing 1 when the drive device 13 running, the degree of compression of a variety of springs 18th by turning the fastener 20th adjusted to the shock absorption effect of the case 1 to improve.

That by the operation of the drive device 13 generated vibration drives the housing 1 to swing on. The housing 1 transmits the vibration to the shock absorber column. At this point, the compression of several springs 18th elastic potential energy generated the vibration of the housing 1 reduce to avoid damage caused by vibrations on the support floor. During the shock absorption process, several springs expand and retract 18th the vibration of the housing 1 increased to the mixing efficiency of the solution in the housing 1 continue to improve.

In an optional embodiment, the end face is the first mounting plate 17th to the housing 1 towards a curved surface so that the first mounting plate 17th with the end face of the housing 1 is closely connected. It should be noted that the first mounting plate 17th with screws on the housing 1 is attached. The second mounting plate 21st is also with screws on the support column 9 attached, which is useful for disassembly and assembly.

In an optional embodiment, the mounting bracket 19th the reverse U shape.

The electrical components in this document are all connected to the external main controller and the 220 V mains voltage, and the main controller can be the conventional known control device, such as a computer.

It is understood that the above specific embodiments of the utility model are used only to illustrate or explain the principle of the utility model and do not constitute a limitation of the utility model. The changes, equivalent replacements, improvements, etc. that are made without departing from the spirit and scope of the utility model should therefore be included in the scope of protection of the utility model. In addition, the appended claims of the utility model are intended to cover all changes and modifications that fall within the scope and the limit of the appended claims or the equivalent form of such a scope and such a limit.

Claims (10)

A highly efficient production device for water-soluble composite membranes, characterized in that it comprises a housing (1), a pressure booster tube (4), a pressure booster device, a flip plate (5) and a rotating shaft (6), a support column (9) and an ejection tube (10) includes. The housing (1) is a cylindrical structure. The housing (1) is arranged horizontally, and a feed hopper (2) is arranged on the highest part of the side end face of the housing (1). The feed end of the feed funnel (2) is provided with a sealing cover (3). The side end face of the housing (1) is provided with a gas inlet opening and a pressure gauge (23) for monitoring the gas pressure in the housing (1). The ejection hole is arranged on the lowest part of the lateral end face of the housing (1). The side end face of the housing (1) is provided with a plurality of groups of shock absorbing pillars for connecting the plurality of a group of support pillars (9). The feed pipe socket of the discharge pipe (10) is connected to the discharge hole. The ejection tube (10) is provided with a check valve. The gas outlet pipe socket of the pressure increase pipe (4) is connected to the gas inlet opening. A pressure relief valve is arranged on the pressure increase pipe (4). The gas inlet pipe socket of the pressure increasing pipe (4) is connected to the gas outlet end of the pressure increasing device, with which gas is injected into the housing (1). The rotary shaft (6) is rotatably arranged in the housing (1) by the sealed bearing. The central axis of the rotary shaft (6) runs parallel to the central axis of the housing (1). The rotary shaft (6) runs through the housing (1) and is connected to the drive device (13) by the drive mode. The drive device (13) is arranged on the housing (1). Several groups of flip plates (5) are arranged on the rotary shaft (6) along the central axis direction of the rotary shaft (6). Several groups of flip plates (5) are evenly distributed in a circle around the rotating shaft (6). The bristles (14) are evenly arranged on the inner wall of each group of flip plates (5) towards the end face of the housing (1). A plurality of grooves (15) are evenly arranged on the end faces of each group of flip-flops (5) in the direction of the rotation of the rotating shaft (6). The bottom surface of each groove (15) is provided with several sieve holes (16). A highly efficient production device for water-soluble composite membranes Claim 1 , characterized in that it comprises a protective cover (12), the protective cover (12) is arranged on the outside of the drive device (13) in a cup-joint manner and the protective cover (12) is connected to the housing (1). A highly efficient production device for water-soluble composite membranes Claim 1 , characterized in that the transparent observation plate (24) is inserted on the lateral end face of the housing (1). A highly efficient production device for water-soluble composite membranes Claim 1 , characterized in that the liquid collecting groove is arranged on the lowermost part of the inner wall of the housing (1) along the central axis direction of the housing (1) and the bottom surface of the liquid collecting groove is inclined toward the ejection hole. A highly efficient production device for water-soluble composite membranes Claim 1 , characterized in that it comprises two groups of heat conducting plates (7) and several heating devices (11). The projection shape of each group of heat conducting plates (7) is fan-shaped. One end of each heat-conducting plate (7) is connected to the inner wall of the housing (1). The other end of each group of heat conducting plates (7) tilts towards the ejection hole and connects the bottom surface of the housing (1). The two groups of heat-conducting plates (7) are distributed symmetrically around the ejection hole. A sealed heating chamber (8) is formed between each heat-conducting plate (7) and the inner wall of the housing (1). One end of each group of flip plates (5) remote from the rotating shaft (6) is V-shaped. Several heating devices (11) are each arranged in two heating chambers (8). A highly efficient production device for water-soluble composite membranes Claim 5 , characterized in that each group of heat conducting plates (7) consists of an aluminum alloy. A highly efficient production device for water-soluble composite membranes Claim 5 , characterized in that the end faces of each group of flip plates (5), which are remote from the rotary shaft (6), are parallel to the heat conducting plates (7). A highly efficient production device for water-soluble composite membranes Claim 1 , characterized in that each group of shock absorbing pillars has a first fastening plate (17), a plurality of springs (18), a mounting bracket (19), a fastening element (20), a guide support rod (22) and a second fastening plate (21) for connecting the support column ( 9) includes. The mounting bracket (19) is connected to the second mounting plate (21). The mounting bracket (19) is provided with several through holes. Several guide support rods (22) are arranged side by side. The ends of the guide support rods (22) are connected to the first fastening plates (17). The other ends of the guide support rods (22) run through a plurality of through holes and are connected by threads to a plurality of fastening elements (20). All end faces of the plurality of fastening elements (20) in the direction of the mounting bracket (19) press the mounting bracket (19) together. The fastening element (20) corresponds to the guide support rod (22) one to one. A plurality of springs (18) are each arranged in a cup-joint manner on the outside of the plurality of guide support rods (22). Two ends of a plurality of springs (18) are each connected to a first fastening plate (17) and a mounting bracket (19). A highly efficient production device for water-soluble composite membranes Claim 8 , characterized in that the end face of the first mounting plate (17) towards the housing (1) is a curved surface. A highly efficient production device for water-soluble composite membranes Claim 8 , characterized in that the mounting bracket (19) has the reverse U-shape.

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