CN204388620U - A kind of modified node method of nitrogen protection pusher furnace and cooling jacket thereof - Google Patents
A kind of modified node method of nitrogen protection pusher furnace and cooling jacket thereof Download PDFInfo
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- CN204388620U CN204388620U CN201420775086.0U CN201420775086U CN204388620U CN 204388620 U CN204388620 U CN 204388620U CN 201420775086 U CN201420775086 U CN 201420775086U CN 204388620 U CN204388620 U CN 204388620U
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- cooling
- inner bag
- overcoat
- nitrogen protection
- fin
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Abstract
The utility model relates to a kind of modified node method and cooling jacket thereof of nitrogen protection pusher furnace; the modified node method of this nitrogen protection pusher furnace comprises the thermal treatment zone and cooling zone; cooling zone adopts cooling jacket; this cooling jacket comprises overcoat and inner bag; two ends sealing between overcoat and inner bag forms the cavity closed; put outward and be provided with water inlet and delivery port, the outer wall of inner bag is provided with fin, and the inwall of fin and overcoat has gap and forms the layer that circulates.The modified node method of this nitrogen protection pusher furnace; outer wall due to the inner bag of cooling jacket in cooling zone has set up fin; thus expand the area of heat exchange; the setting of circulation layer enhances the circulation of cooling water; improve cooling effectiveness, thus avoid the employing of freezing unit, reduce energy consumption; reduce the purchase cost of equipment simultaneously, and then reduce the production cost of lithium electric material.This cooling water jacket structure simultaneously, its structure is simple, and cost is lower, ensure that cooling effect simultaneously.
Description
Technical field
The utility model relates to a kind of modified node method and cooling jacket thereof of nitrogen protection pusher furnace, particularly relates to modified node method and the cooling jacket thereof of the nitrogen pusher furnace be applied in the production of lithium electric material.
Background technology
Along with greatly developing of new energy technology, the especially quick emergence of the industry such as New-energy electric vehicle, the demand of lithium electric material also grows with each passing day.
Direct and related derivative product and application product the price of the height of lithium electric material production cost is closely bound up, and the production cost of lithium electric material remains high always for a long time, has become a large bottleneck of restriction new forms of energy industry development.Nitrogen protection pusher furnace is the common equipment producing lithium electric material, and the energy consumption cost in the buying purchase cost of equipment itself and daily production own is the important component part in lithium electric material production cost.
In prior art; common nitrogen protection pusher furnace adopts the structure of the thermal treatment zone and cooling zone one segmentation usually, the leading portion thermal treatment zone, back segment cooling zone; the temperature province that the thermal treatment zone is often divided into again multistage different, and after the cooling of cooling zone material tapping temperature out generally no more than 40 degree.Cooling zone structure in common nitrogen protection pusher furnace; as shown in Figure 1; the version of usual employing cooling jacket; comprise overcoat 31 and inner bag 32; the inner chamber of inner bag 32 is the cooling duct 50 of lithium electric material, is provided with special lithium electric material conveyer belt, puts outward and be provided with water inlet 33 and delivery port 34 in usual cooling duct 50; be filled with cooling water in the cavity formed between overcoat 31 and inner bag 32, reduce the temperature in cooling duct by cooling water.But the cooling jacket cooling-down effect of this version is poor, in order to ensure temperature and the cooling effect of cooling jacket inner cooling water, freezing unit must be equipped with and cooling jacket supports the use, carry out the process of freezing spray to cooling water, not only increase the purchase cost of equipment, the power consumption of freezing unit is higher simultaneously, further increase the production cost of lithium electric material, according to statistics, average produce lithium electric material per ton and consume 1200 degree of electricity more, make that product cost is per ton improves about 1500 yuan, on the other hand, a kind of cool cycles water jacket being provided with water channel recorded in China Patent Publication No. CN 203454806 U, to improving of traditional cooling jacket, the technical scheme of this improvement have employed gusset and water jacket skin and water jacket internal layer jointly to form closed water channel, cooling effectiveness is improved by making cooling water circulation, but this improvement also exists a defect, although enclosed channel structure serves the effect of certain raising cooling effectiveness, but the mobility of corresponding cooling water is poor, particularly the cross section of cooling jacket is square, usually there is the not smooth problem of circulation in actual applications, the structure of covered conduit simultaneously, in manufacture, install, many inconvenience is there is in the process of maintain and replace, therefore the selection scheme that this covered conduit structure neither be desirable.
Utility model content
The purpose of this utility model is the problem overcoming above-mentioned prior art, and provide a kind of modified node method of nitrogen protection pusher furnace, it is capable of reducing energy consumption, reduces the purchase cost of equipment, and then reduces the production cost of lithium electric material.
There is provided a kind of cooling jacket, its structure is simple, and cost is lower simultaneously, and the generation of its not smooth phenomenon of can avoiding circulating, can ensure cooling effect simultaneously.
The purpose of this utility model is achieved through the following technical solutions:
A kind of modified node method of nitrogen protection pusher furnace; comprise the thermal treatment zone and cooling zone; described cooling zone adopts cooling jacket; described cooling jacket comprises overcoat and inner bag; two ends sealing between described overcoat and inner bag forms the cavity closed; described outer putting is provided with water inlet and delivery port, and the outer wall of described inner bag is provided with fin, and the inwall of described fin and described overcoat has gap and forms the layer that circulates.The effect of circulation layer is the circulation strengthening cooling water.
In order to strengthen the circulation of cooling water further, described fin is arranged on the outer wall of described inner bag twist.
Further, the quantity of described fin is one or more groups.
Further, described water inlet is arranged on the coat near one end of the described thermal treatment zone, and described delivery port is arranged on the other end of overcoat.
The modified node method of this nitrogen protection pusher furnace; outer wall due to the inner bag of cooling jacket in cooling zone has set up fin; thus expand the area of heat exchange; the setting of layer of simultaneously circulating enhances the circulation of cooling water; improve cooling effectiveness, thus avoid the employing of freezing unit, reduce energy consumption; reduce the purchase cost of equipment simultaneously, and then reduce the production cost of lithium electric material.
A kind of cooling jacket, comprise overcoat and inner bag, the two ends sealing between described overcoat and inner bag forms the cavity closed, and described outer putting is provided with water inlet and delivery port, the outer wall of described inner bag is provided with fin, and the inwall of described fin and described overcoat has gap and forms the layer that circulates.
In order to strengthen the circulation of cooling water further, described fin is arranged on the outer wall of described inner bag twist.
Further, the quantity of described fin is one or more groups.
Further, described water inlet is arranged on one end of overcoat, and described delivery port is arranged on the other end of overcoat.
This cooling water jacket structure, its structure is simple, and cost is lower, by the setting of fin and circulation layer, avoids the generation of the smooth phenomenon of circulation, ensure that cooling effect simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cooling jacket of nitrogen protection pusher furnace in prior art;
Fig. 2 is the structural representation in modified node method one specific embodiment of a kind of nitrogen protection pusher furnace described in the utility model;
Fig. 3 is the structure enlarged diagram of the cooling jacket in Fig. 2.
Detailed description of the invention
According to drawings and embodiments the utility model is described in further detail below.
As shown in Figures 2 and 3, the modified node method of a kind of nitrogen protection pusher furnace described in the utility model embodiment and cooling jacket thereof, employing stainless steel material is made, the modified node method 100 of this nitrogen protection pusher furnace comprises the thermal treatment zone 10 and cooling zone 20, cooling zone 20 adopts cooling jacket 30, this cooling jacket 30 comprises overcoat 31 and inner bag 32, two ends sealing between overcoat 31 and inner bag 32 forms the cavity closed, overcoat 31 is provided with water inlet 33 and delivery port 34, the outer wall of inner bag 32 is provided with fin 35, fin 35 has gap with the inwall of overcoat 31 and forms the layer that circulates.The effect of circulation layer is the circulation strengthening cooling water.
Between the thermal treatment zone 10 and cooling zone 20, insulating layer (not shown) is set, thus avoids the heat of the thermal treatment zone 10 to be delivered to cooling zone 20.Entrance in the thermal treatment zone 10 is also provided with feeding platform 40.Outfeed platforms 60 is provided with at the other end of cooling zone.
In order to strengthen the circulation of cooling water further, fin 35 is arranged on the outer wall of inner bag 32 twist.
The quantity of fin 32 is one or more groups.Fin 32 is spaced set preferably, thus ensures the stability of flow of cooling water.In order to ensure that the heat dispersion of fin has again enough intensity simultaneously, the thickness of fin is preferably 3mm.
Water inlet 33 is arranged on the one end near the thermal treatment zone 10 on overcoat 31, and delivery port 34 is arranged on the other end of overcoat 31.
The foregoing is only and embodiment of the present utility model is described; be not limited to the utility model; for a person skilled in the art; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. the modified node method of a nitrogen protection pusher furnace; comprise the thermal treatment zone and cooling zone; described cooling zone adopts cooling jacket; described cooling jacket comprises overcoat and inner bag; two ends sealing between described overcoat and inner bag forms the cavity closed, and described outer putting is provided with water inlet and delivery port, it is characterized in that; the outer wall of described inner bag is provided with fin, and the inwall of described fin and described overcoat has gap and forms the layer that circulates.
2. the modified node method of nitrogen protection pusher furnace as claimed in claim 1, it is characterized in that, described fin is arranged on the outer wall of described inner bag twist.
3. the modified node method of nitrogen protection pusher furnace as claimed in claim 2, it is characterized in that, the quantity of described fin is one or more groups.
4. the modified node method of nitrogen protection pusher furnace as claimed in claim 3, is characterized in that, described water inlet is arranged on the coat near one end of the described thermal treatment zone, and described delivery port is arranged on the other end of overcoat.
5. a cooling jacket, comprise overcoat and inner bag, two ends sealing between described overcoat and inner bag forms the cavity closed, described outer putting is provided with water inlet and delivery port, it is characterized in that, the outer wall of described inner bag is provided with fin, and the inwall of described fin and described overcoat has gap and forms the layer that circulates.
6. the modified node method of nitrogen protection pusher furnace as claimed in claim 5, it is characterized in that, described fin is arranged on the outer wall of described inner bag twist.
7. the modified node method of nitrogen protection pusher furnace as claimed in claim 6, it is characterized in that, the quantity of described fin is one or more groups.
8. the modified node method of nitrogen protection pusher furnace as claimed in claim 7, it is characterized in that, described water inlet is arranged on one end of overcoat, and described delivery port is arranged on the other end of overcoat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775086.0U CN204388620U (en) | 2014-12-11 | 2014-12-11 | A kind of modified node method of nitrogen protection pusher furnace and cooling jacket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775086.0U CN204388620U (en) | 2014-12-11 | 2014-12-11 | A kind of modified node method of nitrogen protection pusher furnace and cooling jacket thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204388620U true CN204388620U (en) | 2015-06-10 |
Family
ID=53361334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420775086.0U Expired - Fee Related CN204388620U (en) | 2014-12-11 | 2014-12-11 | A kind of modified node method of nitrogen protection pusher furnace and cooling jacket thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204388620U (en) |
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2014
- 2014-12-11 CN CN201420775086.0U patent/CN204388620U/en not_active Expired - Fee Related
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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: 20150610 Termination date: 20151211 |
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| EXPY | Termination of patent right or utility model |