CN204029919U - A kind of use for laboratory pulp of lithium ion battery pulping device - Google Patents
A kind of use for laboratory pulp of lithium ion battery pulping device Download PDFInfo
- Publication number
- CN204029919U CN204029919U CN201420499254.8U CN201420499254U CN204029919U CN 204029919 U CN204029919 U CN 204029919U CN 201420499254 U CN201420499254 U CN 201420499254U CN 204029919 U CN204029919 U CN 204029919U
- Authority
- CN
- China
- Prior art keywords
- tank
- pulping
- casing
- water
- temperature sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model is a kind of use for laboratory pulp of lithium ion battery pulping device, and the composition of this device comprises pulping tank and recirculated water bath; The composition of described pulping tank comprises fixedly high-speed stirred oar, feed inlet, seal cover, gas-filled tube, slurrying cover, is fixed with handle, guard circle and tank body.The composition of described recirculated water bath comprises temperature sensor, heater coil, casing, controller, water pump, tank and storage tank; Described controller is arranged in casing, is connected respectively with temperature sensor, heater coil and water pump; Described water pump is arranged on bottom half inner side, and same storage tank, tank and water inlet are connected.Described pulping tank is arranged in tank, at the bottom of tank, contacts with safety post, and guard circle is upper along contacting with tank, and tank body contacts with temperature sensor.The utility model has effectively solved the different gradient temperature environmental requirements that need in slurry preparation process; Promoted efficiently carrying out of laboratory lithium ion battery research work.
Description
Technical field
The technical solution of the utility model relates to a kind of use for laboratory pulp of lithium ion battery pulping device, before being exactly specifically coating, by positive active material or negative electrode active material, conductive agent, binding agent, dispersant etc., make the mechanical device of required viscosity, solid content.
Background technology
In recent years, lithium ion battery is used widely in fields such as household electrical appliance, the vehicles, science and techniques of defence, and along with the further of electrification epoch gos deep into, its application has more wide prospect.In laboratory, in the preparation process of lithium ion cell positive or cathode size, dispersant, binding agent, conductive agent, active material etc. need to add in batches.And every kind of material, in whipping process, has certain requirement to temperature.As: in glue process, need temperature slightly higher, generally better above at 45 ℃.At this moment need suitably to heat up to making beating tank, and temperature should not change too large.After all materials are all added, because entire slurry viscosity is larger, paddle speed is very fast in addition, generally, more than 2000 r/min, now can produce large calorimetric, make slurry bulk temperature increase, at this moment just need suitably lower the temperature to making beating tank, be controlled at 25 ℃ following best.In addition, because anode sizing agent is usually used oil, be glue, as: PVDF, HSV-900 etc.This class latex solution, meeting water can lose efficacy, and is very easy to water suction.So, in pulping process, need carry out every empty dehumidification treatments slurry Preparation equipment.
The quality good or not of slurry directly has influence on the quality of follow-up electrodes of lithium-ion batteries coating quality, and then has influence on the quality of lithium ion battery quality.So, manufacture a kind of simple to operately, and the lithium ion battery pulping equipment that can meet the demands becomes a kind of necessity.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of in pulp of lithium ion battery manufacturing process, have simple to operately, can be rapidly heated, cooling, constant temperature, can carry out the instrument of preparing every the slurry of sky protection to slurry manufacturing process.Make, in whole slurry preparation process, can guarantee the required suitable temperature of equipment, atmosphere.And then, guarantee to obtain high-quality coating cell size, thus the carrying out that contributes to laboratory lithium ion battery to research and develop.
The technical solution of the utility model is:
A use for laboratory pulp of lithium ion battery pulping device, the composition of this device comprises by pulping tank and recirculated water bath;
The composition of described pulping tank comprises fixedly high-speed stirred oar, feed inlet, seal cover, gas-filled tube, slurrying cover, is fixed with handle, guard circle and tank body;
Its annexation is: guard circle is equipped with in the outside centre position of tank body of pulping tank; At pulping tank tank mouth edge, handle is housed; On the tank mouth of pulping tank, seal cover is installed; On described seal cover, gas-filled tube is housed respectively and high-speed stirred oar passes into tank interior, wherein paddle is positioned at seal cover middle part, and gas-filled tube, feed inlet are arranged on respectively paddle both sides; On seal cover, be also provided with feed inlet;
The composition of described recirculated water bath comprises temperature sensor, heater coil, casing, controller, delivery port, water inlet, water pump, safety post, tank, storage tank, Overflow proof hopper, glass-tube liquid level meter, lower margin;
Its annexation is: casing be shaped as " recessed " font, its bottom is provided with lower margin; Tank is inside and outside two layers of walls hollow structure, and its material is stainless steel, and position is arranged on the recess of casing concave shape; Wherein, the inwall of tank is equipped with temperature sensor on inner side, and it is positioned at below tank liquid level; Inlet opening is arranged at the bottom of tank, on the inwall of bottom, safety post is housed; Hollow space between inboard wall of cistern and outer wall is equipped with heater coil; In the left side of casing, be storage tank, storage tank is connected with the glass-tube liquid level meter in the left tank wall of casing outside and the inlet opening of tank; The upper end of described glass-tube liquid level meter is connected to Overflow proof hopper; In the casing of right side, be followed successively by from top to bottom controller, water pump;
Described controller is arranged in casing, is connected respectively with temperature sensor, heater coil and water pump; Described water pump is arranged on bottom half inner side, and same storage tank, tank and water inlet are connected; In addition, delivery port is connected with water level upper limit place;
Described pulping tank is arranged in tank, at the bottom of tank, contact with safety post, guard circle and tank upper along contacting, tank body contacts with temperature sensor.
The beneficial effects of the utility model are: first, a kind of use for laboratory pulp of lithium ion battery of the utility model pulping device has effectively solved the different gradient temperature environmental requirements that need in slurry preparation process; Secondly, guarantee the contaminating impurities such as anhydrous, dust in whole slurry preparation process, effectively solved the pollution problem of the impurity such as moisture, dust in pulping process, effectively solved slurry preparation form in oil be the appearance of the serious water suction denaturalization phenomenon of glue.Moreover the use of charge door, digitial controller etc., has simplified operation.And then to a certain extent, promoted efficiently carrying out of laboratory lithium ion battery research work.Imbody is as follows:
1. the bottom of pulping tank of the present utility model adopts back taper design, is conducive in slurry preparation process, under the effect of paddle shearing force, forms eddy current, is convenient to slurry and disperses; In addition, the back taper design of pulping tank bottom, is convenient under Action of Gravity Field, and slurry, to pulping tank center flow, has avoided disperseing the appearance at dead angle.
2. on the seal cover of pulping tank, gas-filled tube is housed, during use, pours inert gas, can play the effect of the impurity such as isolated air, dust.
3. the design in the back taper the bottom of a pan of the tank of water-bath, making, between the back taper tank body of the back taper the bottom of a pan and pulping tank, only has a small amount of space, is beneficial to being rapidly heated of water in water-bath.
4. the design of water-bath aqua storage tank, can be in time rapidly in supplementing water bath, because of the lost water of evaporation.
5. the circulation waterway of water-bath design, makes the temperature in water-bath to be down to fast low temperature by high temperature; With the built-in heater coil of water-bath, act synergistically each other, can to water-bath kettle temperature, regulate fast, indirectly guaranteed pulping tank internal temperature environment.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, be that example is described further the utility model.
Fig. 1 is the main cutaway view of a kind of use for laboratory pulp of lithium ion battery of the utility model pulping device structure.
In figure, 1. pulping tank, 2. recirculated water bath.
Fig. 2 is the structural representation of the pulping tank of a kind of use for laboratory pulp of lithium ion battery of the utility model pulping device.
In figure, 101. high-speed stirred oars, 102. feed inlets, 103. seal covers, 104. gas-filled tubes, 105. handles, 106. protective sleeves, 107. tank bodies.
Fig. 3 is the structural representation of the recirculated water bath of a kind of use for laboratory pulp of lithium ion battery of the utility model pulping device.
In figure, 201. temperature sensors, 202. heater coils, 203. casings, 204. controllers, 205. delivery ports, 206. water inlets, 207. water pumps, 208. safety posts, 209. tanks, 210. storage tanks, 211. Overflow proof hoppers, 212. glass-tube liquid level meters, 213. lower margins.
Embodiment
The structure of a kind of use for laboratory pulp of lithium ion battery of the utility model pulping device is as Fig. 1, and shown in Fig. 2 and Fig. 3, the composition of this device comprises by pulping tank 1, recirculated water bath 2;
The composition of described pulping tank 1 comprises fixedly high-speed stirred oar 101, feed inlet 102, seal cover 103, gas-filled tube 104 slurrying covers, is fixed with handle 105, guard circle 106 and tank body 107.
Its connected mode is as shown in Figure 2:
Guard circle 106 is equipped with in the outside centre position of tank body 107 of pulping tank; At pulping tank 1 tank mouth edge, handle 105 is housed; On the tank mouth of pulping tank 1, seal cover 103 is installed; Gas-filled tube 104 and high-speed stirred oar 101 are housed respectively on described seal cover 103 and pass into tank body 107 inside, wherein paddle 101 is positioned at seal cover middle part, and gas-filled tube 104, feed inlet 102 are arranged on respectively paddle 101 both sides; On seal cover 103, be also provided with feed inlet 102;
The composition of described recirculated water bath 2 comprises temperature sensor 201, heater coil 202, casing 203, controller 204, delivery port 205, water inlet 206, water pump 207, safety post 208, tank 209, storage tank 210, Overflow proof hopper 211, glass-tube liquid level meter 212, lower margin 213;
Its connected mode is as shown in Figure 3: casing 203 be shaped as " recessed " font, its bottom is provided with lower margin 213; Tank 209 is inside and outside two layers of walls hollow structure, and its material is stainless steel, and position is arranged on the recess of casing 203 concave shapes; Wherein, the inwall of tank 209 is equipped with temperature sensor 201 on inner side, and it is positioned at below tank 209 liquid levels; The bottom of tank 209 has inlet opening, and safety post 208 is housed on the inwall of bottom; Hollow space between tank 209 inwalls and outer wall is equipped with heater coil 202; In the left side of casing 203, be storage tank 210, storage tank 210 is connected with the glass-tube liquid level meter 212 in the left tank wall of casing 203 outside and the inlet opening of tank 209; In use procedure, water is in the internal flow of tank 209, storage tank 210 and gauge glass 212; During heating, heater coil 202 feeds water heat by tank 209 inwall conduction, then conducts to pulping tank 1 via water; When cooling, heat is taken out of by the interior circulating water of tank 209; The upper end of described glass-tube liquid level meter 212 is connected to Overflow proof hopper 211; In the casing of right side, be followed successively by from top to bottom controller 204, water pump 207;
Described controller 204 is arranged in casing 203, is connected respectively with temperature sensor 201, heater coil 202 and water pump 207; Described water pump 207 is arranged on casing 203 bottom inside, and is connected with storage tank 210, tank 209 and water inlet 206; In addition, delivery port 205 is connected with tank 209 liquid level upper limit places, in order to discharge the effect of the too high protection of liquid level in high-temperature water and anti-water stopping trough.
Described pulping tank 1 is arranged in tank 209, at the bottom of tank, contact with safety post 208, guard circle 106 and tank 209 upper along contacting, tank body contacts with temperature sensor.
Specifically acting as of described controller: thermostat effect, by controlling the rising of heater coil 202, state only, and then reaches the effect of controlling tank 209 interior water temperatures; Control the flow regime effect of water in water-bath, by controlling the rising of water pump 207, state only, reach the effect of controlling water temperature in tank and temperature cooling rate.
The use procedure of a kind of use for laboratory pulp of lithium ion battery of the utility model pulper is such: first, recirculated water bath 2 is put into correct position, switches on power respectively and water pipe; Pulping tank 1 is installed to the correct position (ginseng Fig. 1) of recirculated water bath 2.Moreover, start paddle (note: paddle can external Special agitating motor, and stirring motor is separately furnished with controller) to suitable rotational speed; Through feed inlet 102, different material is added in pulping tank 1 in batches.Finally, through gas-filled tube 104, pour inert protective gas.
The use of recirculated water bath: be filled to first to recirculated water bath and do not have excess temperature transducer, now, delivery port has a small amount of water to flow out; In the time of must heating up, open electrically-heated coil switch, be heated to suitable temperature, constant temperature; When needs are lowered the temperature, close the switch of electrically-heated coil 202, switch on the pump 207, make water from water-bath tank 209 bottoms, enter water-bath tank 209 via water pump 207, and flow out from water-bath tank 209 upper end delivery ports 204 (ginseng Fig. 3).The continuously outflowing, flow into of recirculated water, then add the flow velocity of controlling water, thus pulping tank is remained within the scope of a suitable temperature.The effect of storage tank 210 is the moisture supplementing at any time because of drain evaporation; The effect of glass-tube liquid level meter 212 is heights of water level of observing at any time in water-bath tank; The two comprehensive function, to guarantee pulper safety in use.
The utility model unaccomplished matter is known technology.
Claims (1)
1. a use for laboratory pulp of lithium ion battery pulping device, the composition of this device comprises pulping tank and recirculated water bath;
The composition of described pulping tank comprises fixedly high-speed stirred oar, feed inlet, seal cover, gas-filled tube, slurrying cover, is fixed with handle, guard circle and tank body;
Its annexation is: guard circle is equipped with in the outside centre position of tank body of pulping tank; At pulping tank tank mouth edge, handle is housed; On the tank mouth of pulping tank, seal cover is installed; On described seal cover, gas-filled tube is housed respectively and high-speed stirred oar passes into tank interior, wherein paddle is positioned at seal cover middle part, and gas-filled tube, feed inlet are arranged on respectively paddle both sides; On seal cover, be also provided with feed inlet;
The composition of described recirculated water bath comprises temperature sensor, heater coil, casing, controller, delivery port, water inlet, water pump, safety post, tank, storage tank, Overflow proof hopper, glass-tube liquid level meter, lower margin;
Its annexation is: casing be shaped as " recessed " font, its bottom is provided with lower margin; Tank is inside and outside two layers of walls hollow structure, and its material is stainless steel, and position is arranged on the recess of casing concave shape; Wherein, the inwall of tank is equipped with temperature sensor on inner side, and it is positioned at below tank liquid level; Inlet opening is arranged at the bottom of tank, on the inwall of bottom, safety post is housed; Hollow space between inboard wall of cistern and outer wall is equipped with heater coil; In the left side of casing, be storage tank, storage tank is connected with the glass-tube liquid level meter in the left tank wall of casing outside and the inlet opening of tank; The upper end of described glass-tube liquid level meter is connected to Overflow proof hopper; In the casing of right side, be followed successively by from top to bottom controller, water pump;
Described controller is arranged in casing, is connected respectively with temperature sensor, heater coil and water pump; Described water pump is arranged on bottom half inner side, and same storage tank, tank and water inlet are connected; In addition, delivery port is connected with water level upper limit place;
Described pulping tank is arranged in tank, at the bottom of tank, contact with safety post, guard circle and tank upper along contacting, tank body contacts with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499254.8U CN204029919U (en) | 2014-09-01 | 2014-09-01 | A kind of use for laboratory pulp of lithium ion battery pulping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499254.8U CN204029919U (en) | 2014-09-01 | 2014-09-01 | A kind of use for laboratory pulp of lithium ion battery pulping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204029919U true CN204029919U (en) | 2014-12-17 |
Family
ID=52069750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420499254.8U Expired - Fee Related CN204029919U (en) | 2014-09-01 | 2014-09-01 | A kind of use for laboratory pulp of lithium ion battery pulping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204029919U (en) |
-
2014
- 2014-09-01 CN CN201420499254.8U patent/CN204029919U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204170644U (en) | A kind of capsule glue pot | |
| CN205893279U (en) | Liquid constant temperature fermentation tank's attemperator | |
| CN206676288U (en) | A kind of thermostatic control system of agitator tank | |
| CN216710337U (en) | A holding vessel for five rings of dioxide | |
| CN204029919U (en) | A kind of use for laboratory pulp of lithium ion battery pulping device | |
| CN207187757U (en) | A kind of experimental rig for being used to prepare ternary precursor | |
| CN204933321U (en) | A kind of agitating device produced for flocculant | |
| CN208701023U (en) | Ginkgo health vinegar fermentor | |
| CN215184452U (en) | Quantitative acid adding kettle capable of being automatically opened through pressing | |
| CN206152786U (en) | Reaction unit of preparation ternary material precursor | |
| CN105857972B (en) | Constant-temperature transfer tank for lithium ion battery feeding system | |
| CN208562550U (en) | A kind of aluminum oxide in aluminum electrolytic bath feeding device | |
| CN208861189U (en) | A kind of thermostat | |
| CN207336430U (en) | A kind of electrochemical testing device of controllable temperature | |
| CN207357150U (en) | A kind of lithium-ion battery electrolytes mixing kettle with temperature incubation function | |
| CN206353573U (en) | A kind of electrolyte constant temperature priming device | |
| CN203265607U (en) | Valve used for measuring liquid material flow | |
| CN205993599U (en) | A kind of full-automatic melon seeds system of processing | |
| CN204933478U (en) | A kind of electrical heating Liquid powder surface rhetorical function reforming apparatus | |
| CN218160527U (en) | Reactor for lithium cell that cooling efficiency is high | |
| CN205495466U (en) | Antiseized wall type agitator tank based on PLC control | |
| CN207628242U (en) | A kind of multi-functional liquid container | |
| CN204952847U (en) | Lubricating grease production liquid charging stock feeding device | |
| CN208360995U (en) | Lithium battery slurry transfer tank | |
| CN210473781U (en) | Temperature control stirring device for synthesis of graphite iron oxide cathode material of lithium ion battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20160901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |