CN206073327U - A kind of waste heat recycling system of lithium battery production equipment - Google Patents
A kind of waste heat recycling system of lithium battery production equipment Download PDFInfo
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- CN206073327U CN206073327U CN201620946371.3U CN201620946371U CN206073327U CN 206073327 U CN206073327 U CN 206073327U CN 201620946371 U CN201620946371 U CN 201620946371U CN 206073327 U CN206073327 U CN 206073327U
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Abstract
A kind of waste heat recycling system of lithium battery production equipment, including blender, coating machine, up- coiler, drying oven, constant temperature air conditioning unit, constant temperature workshop, thermoinduction heating mantle is set outside described blender, exhaust outlet one end of described coating machine is connected with heat exchanger one end by pipeline, the other end is connected with heat regenerator one end by pipeline, exhaust outlet one end of described drying oven is connected with heat collector one end by pipeline, the other end is connected with heat regenerator one end by pipeline, the described heat exchanger other end is connected with constant temperature air conditioning unit by pipeline, constant temperature air conditioning unit is connected with constant temperature workshop by pipeline, the described heat collector other end is connected with constant temperature air conditioning unit by pipeline, the described heat regenerator other end is connected with thermoinduction heating mantle by pipeline.This utility model makes full use of the waste heat of equipment, reduces lithium battery production cost, economizes on resources.
Description
Technical field
This utility model is related to a kind of waste heat recycling system, specially a kind of waste heat recovery of lithium battery production equipment
Using system.
Background technology
In resource day by day shortage, environmental pollution increasingly serious today, the economizing on resources of people, environmental protection consciousness not
It is disconnected to strengthen, to factory's existing process transformation, resource is made full use of, all right and wrong in terms of economic benefit and environmental conservation
It is often necessary.
In the existing process of polymer Li-ion battery production process, on the one hand, the equipment such as coating machine, drying oven
Electrical drying system energy consumption is higher, accounts for lithium battery production equipment electricity consumption total amount about 40%, and substantial amounts of equipment waste heat does not design two
Secondary utilization retracting device, discharge in vain are slatterned, and on the other hand, in order to give employee comfortable working environment, workshop is equal
Substantial amounts of constant temperature air conditioning unit is prepared, has needed to arrange air-conditioning the auxiliary hot heat riser of operation of air conditioner electricity, heating when winter
With discharge two-way energy consumption and deposit, and when being stirred to battery raw material with blender, in order that stirring, in addition it is also necessary to stir into
Row heat treated, these problems increased lithium battery product processes cost.
The content of the invention
In order to reduce the cost of lithium battery production technology, the waste heat of equipment, this utility model is made full use of to provide a kind of lithium
The waste heat recycling system of battery production equipment.
Technical scheme：
A kind of waste heat recycling system of lithium battery production equipment, including blender, coating machine, up- coiler are dried and dry
Case, constant temperature air conditioning unit, constant temperature workshop arrange thermoinduction heating mantle, the air draft of described coating machine outside described blender
Mouth one end is connected with heat exchanger one end by pipeline, and the other end is connected with heat regenerator one end by pipeline, and described is dried baking
Exhaust outlet one end of case is connected with heat collector one end by pipeline, and the other end is connected with heat regenerator one end by pipeline, described
The heat exchanger other end be connected with constant temperature air conditioning unit by pipeline, constant temperature air conditioning unit is connected with constant temperature workshop by pipeline,
The described heat collector other end is connected with constant temperature air conditioning unit by pipeline, and the described heat regenerator other end is by pipeline and warm
Sensing heating set connection.
Further, constant temperature regulation device is set between described heat regenerator and thermoinduction heating mantle.
Further, described thermoinduction heating mantle is made up of the good material of heat conductivility.
Further, described thermoinduction heating mantle heats temperature control is at 30 DEG C -35 DEG C.
Further, described coating machine exhaust outlet temperature range is 60 DEG C -65 DEG C, drying oven exhaust outlet humidity province
Between be 70 DEG C -80 DEG C, constant temperature air conditioning unit temperature control is at 18 DEG C -20 DEG C.
Further, the exhaust outlet of described coating machine and drying oven arranges dehumidifying, deodorizing device.
Beneficial effect：This utility model provides a kind of waste heat recycling system of lithium battery production equipment, to coating machine,
The waste heat that drying oven is produced arranges recycle device, makes full use of the waste heat of equipment, on the one hand recycles to winter car
Between environment rise temperature-heat-source, so as to greatly reduce the air-conditioning equipment winter additional hot operating cost of electricity, on the other hand recycle to
Whipping temp is improved in battery raw material stirring technique so that stirring is abundant and need not utilize other firing equipments.
Description of the drawings
Fig. 1 is this utility model overall construction drawing；
Wherein, 1- blenders, 2- coating machines, 3- up- coilers, 4- drying ovens, 5- heat exchangers, 6- heat collectors, 7-
Heat regenerator, 8- constant temperature air conditioning units, 9- constant temperature workshops, 10- thermoinduction heating mantles, 11- constant temperature regulation devices.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Coating exhaust outlet temperature is set as 60 DEG C, drying oven exhaust outlet temperature is 80 DEG C, constant temperature air conditioning unit temperature is
18℃。
As shown in figure 1, a kind of waste heat recycling system of lithium battery production equipment, including blender 1, coating machine 2, volume
Around machine 3, drying oven 4, constant temperature air conditioning unit 8, constant temperature workshop 9, thermoinduction heating mantle 10 is set outside described blender 1,
Exhaust outlet one end of described coating machine 2 is connected with 4 one end of heat exchanger by pipeline, and the other end is by pipeline and heat regenerator 7
One end connects, and exhaust outlet one end of described drying oven 4 is connected with 6 one end of heat collector by pipeline, and the other end passes through pipeline
It is connected with 7 one end of heat regenerator, described 4 other end of heat exchanger is connected with constant temperature air conditioning unit 8 by pipeline, constant temperature air conditioning machine
Group 8 is connected with constant temperature workshop 9 by pipeline, and described 6 other end of heat collector is connected with constant temperature air conditioning unit 8 by pipeline, institute
7 other end of heat regenerator stated is connected with thermoinduction heating mantle 10 by pipeline, described heat regenerator 7 and thermoinduction heating mantle
Constant temperature regulation device 11 is set between 10.
Concrete technology flow process：
The general technological process of production of lithium battery：Lithium battery raw material is put in blender carries out dispensing, stirs pulp, so
It is coated with by coating machine, winder winding is coiled into battery, electrolyte is immersed in the baking of core drying baking oven, core, then again successively
Be packaged, be melted into, partial volume, be finally made lithium battery.
During this, coating machine and drying oven produce amount of heat when working, and in order to make full use of equipment waste heat, save
The energy, a part of heat produced when coating machine is worked by this utility model pass to constant temperature air conditioning unit through heat exchanger, do
The a part of waste heat for producing is passed to constant temperature air conditioning unit through heat collector by dry baking oven, and constant temperature air conditioning unit passes through air-conditioning
Pipeline ensures the comfortable working environment of constant temperature workshop；Another part heat that coating machine and drying oven are produced when working is by warm
Withdrawer is reclaimed, and is regulated and controled through constant temperature regulation device, transfers heat to thermoinduction heating mantle, and thermoinduction heating mantle lifts stirring
The temperature of machine, and then be conducive to battery raw material stirring more uniform.
Embodiment described above only one embodiment of the present utility model, rather than the embodiment of whole, based on this
Utility model, the done other embodiment on the premise of creative activity is not carried out of those of ordinary skill in the art,
Protection domain of the present utility model should be fallen into.
Claims (6)
1. a kind of waste heat recycling system of lithium battery production equipment, including blender, coating machine, up- coiler, drying oven,
Constant temperature air conditioning unit, constant temperature workshop, it is characterised in that：Thermoinduction heating mantle, described coating are set outside described blender
Exhaust outlet one end of machine is connected with heat exchanger one end by pipeline, and the other end is connected with heat regenerator one end by pipeline, described
Exhaust outlet one end of drying oven be connected with heat collector one end by pipeline, the other end is connected with heat regenerator one end by pipeline
Connect, the described heat exchanger other end is connected with constant temperature air conditioning unit by pipeline, constant temperature air conditioning unit is by pipeline and constant temperature car
Between connect, the described heat collector other end is connected with constant temperature air conditioning unit by pipeline, and the described heat regenerator other end passes through
Pipeline is connected with thermoinduction heating mantle.
2. the waste heat recycling system of a kind of lithium battery production equipment according to claim 1, it is characterised in that：It is described
Heat regenerator and thermoinduction heating mantle between arrange constant temperature regulation device.
3. the waste heat recycling system of a kind of lithium battery production equipment according to claim 1, it is characterised in that：It is described
Thermoinduction heating mantle be made up of the good material of heat conductivility.
4. the waste heat recycling system of a kind of lithium battery production equipment according to claim 1, it is characterised in that：It is described
Thermoinduction heating mantle heats temperature control at 30 DEG C -35 DEG C.
5. the waste heat recycling system of a kind of lithium battery production equipment according to claim 1, it is characterised in that：It is described
Coating machine exhaust outlet temperature range be 60 DEG C -65 DEG C, drying oven exhaust outlet temperature range is 70 DEG C -80 DEG C, and constant temperature is empty
Tune group temperature control is at 18 DEG C -20 DEG C.
6. the waste heat recycling system of a kind of lithium battery production equipment according to claim 1, it is characterised in that：It is described
Coating machine and drying oven exhaust outlet arrange dehumidifying, deodorizing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946371.3U CN206073327U (en) | 2016-08-26 | 2016-08-26 | A kind of waste heat recycling system of lithium battery production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946371.3U CN206073327U (en) | 2016-08-26 | 2016-08-26 | A kind of waste heat recycling system of lithium battery production equipment |
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| Publication Number | Publication Date |
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| CN206073327U true CN206073327U (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620946371.3U Active CN206073327U (en) | 2016-08-26 | 2016-08-26 | A kind of waste heat recycling system of lithium battery production equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111416158A (en) * | 2020-04-26 | 2020-07-14 | 天津市捷威动力工业有限公司 | Pole piece infiltration method of soft package lithium ion battery |
-
2016
- 2016-08-26 CN CN201620946371.3U patent/CN206073327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111416158A (en) * | 2020-04-26 | 2020-07-14 | 天津市捷威动力工业有限公司 | Pole piece infiltration method of soft package lithium ion battery |
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