CN202415615U - Blast circulation cooling system for normalizing furnace - Google Patents
Blast circulation cooling system for normalizing furnace Download PDFInfo
- Publication number
- CN202415615U CN202415615U CN 201220018746 CN201220018746U CN202415615U CN 202415615 U CN202415615 U CN 202415615U CN 201220018746 CN201220018746 CN 201220018746 CN 201220018746 U CN201220018746 U CN 201220018746U CN 202415615 U CN202415615 U CN 202415615U
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- CN
- China
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- cooling system
- copper pipe
- workpiece
- normalizing furnace
- furnace
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a blast circulation cooling system for a normalizing furnace, which comprises a furnace body, an air pipe and a draught fan, wherein the draught fan is arranged on the top of the furnace body and connected with an air box on the inner side of the furnace body through a draught pipe; the upper part of the inner cavity of the furnace body adjacent to the draught fan is provided with a copper pipe; the air box is provided with two rows of air pipes, and a workpiece is arranged between every two air pipes; the copper pipe is provided with a cooling water inlet and a cooling water outlet; fins are arranged outside the copper pipe; and one side of each air pipe adjacent to the workpiece is respectively provided with one row of holes. The blast circulation cooling system for a normalizing furnace has the advantages of low manufacturing cost, small occupied space and uniform and quick cooling, and has obvious cooling effect on hot blast and workpieces in the furnace.
Description
Technical field:
The utility model relates to a kind of cooling system, especially relates to a kind of normalizing furnace high wind circulating cooling system.
Background technology:
The high wind circulation cooling of normalizing furnace is all guided to the wind in the stove outside the stove with induced draft fan, outside stove, with after the hot blast cooling, squeezes in the stove through airduct again.Owing to the hot blast temperature that in stove, extracts is very high, therefore the hot blast exchange system of a super large need be installed outside stove, so just increased the cost and the occupation space of the making of normalizing furnace equipment.
Summary of the invention:
It is low and can hydronic normalizing furnace high wind circulating cooling system that the utility model technical problem to be solved provides a kind of cost.
In order to solve the problems of the technologies described above; The utility model is realized through following technical scheme: this normalizing furnace high wind circulating cooling system; Comprise body of heater, airduct and induced draft fan, said induced draft fan is arranged on the body of heater top, is connected with the bellows that are arranged on furnace body inside through induced exhaust; Said body of heater inner chamber top leans on the induced draft fan position to be provided with copper pipe; Said bellows are provided with two exhaust ducts, and workpiece is installed between the airduct.
In order to make copper pipe have favorable cooling effect, further, said copper pipe is provided with entrance of cooling water and cooling water outlet.
In order to make the hot blast cooling faster, more further, said copper pipe outer setting has fin.
In order to cool off workpiece, further, said airduct is respectively arranged with a round near a side of workpiece.
Compared with prior art, the usefulness of the utility model is: this normalizing furnace high wind circulating cooling system low cost of manufacture, institute takes up space little, and is obvious to the cooling performance of hot blast in the stove and workpiece, and cooling evenly fast.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the utility model structural representation.
Among the figure: 1, body of heater; 2, copper pipe; 3, entrance of cooling water; 4, cooling water outlet; 5, airduct; 6, bellows; 7, induced exhaust; 8, fin; 9, induced draft fan; 10, workpiece.
Embodiment:
Below in conjunction with accompanying drawing and embodiment the utility model is described in detail:
A kind of normalizing furnace high wind circulating cooling system shown in Figure 1 comprises body of heater 1, airduct 5 and induced draft fan 9, and said induced draft fan 9 is arranged on body of heater 1 top, is connected with the bellows 6 that are arranged on body of heater 1 inboard through induced exhaust 7; Said body of heater 1 inner chamber top leans on induced draft fan 9 positions to be provided with copper pipe 2, and copper pipe 2 outer setting have fin 8, and copper pipe 2 is provided with entrance of cooling water 3 and cooling water outlet 4, makes the interior hot blast speed of cooling of stove more obvious sooner; Said bellows 6 are provided with two exhaust ducts 5, and workpiece 10 is installed between the airduct 5, and airduct 5 is respectively arranged with a round near a side of workpiece 10, can evenly cool off up and down workpiece 10.
Particularly; Logical water coolants in the copper pipe 2 become cold wind after making hot blast through copper pipe 2, and the induced draft fan 9 by furnace roof feeds cold wind in the stoves through airduct 5 again; Because airduct 5 is opened a round respectively near a side of workpiece 10; Workpiece 10 is cooled off up and down, and through this type of cooling, workpiece 10 coolings evenly, fast.
It is emphasized that: above only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. a normalizing furnace high wind circulating cooling system comprises body of heater (1), airduct (5) and induced draft fan (9), it is characterized in that: said induced draft fan (9) is arranged on body of heater (1) top, and the bellows (6) inboard with being arranged on body of heater (1) through induced exhaust (7) are connected; Said body of heater (1) inner chamber top leans on induced draft fan (9) position to be provided with copper pipe (2); Said bellows (6) are provided with two exhaust ducts (5), and between the airduct (5) workpiece (10) are installed.
2. normalizing furnace high wind circulating cooling system according to claim 1 is characterized in that: said copper pipe (2) is provided with entrance of cooling water (3) and cooling water outlet (4).
3. normalizing furnace high wind circulating cooling system according to claim 1 and 2 is characterized in that: said copper pipe (2) outer setting has fin (8).
4. normalizing furnace high wind circulating cooling system according to claim 1 is characterized in that: said airduct (5) is respectively arranged with a round near a side of workpiece (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220018746 CN202415615U (en) | 2012-01-16 | 2012-01-16 | Blast circulation cooling system for normalizing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220018746 CN202415615U (en) | 2012-01-16 | 2012-01-16 | Blast circulation cooling system for normalizing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202415615U true CN202415615U (en) | 2012-09-05 |
Family
ID=46740395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220018746 Expired - Fee Related CN202415615U (en) | 2012-01-16 | 2012-01-16 | Blast circulation cooling system for normalizing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202415615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703654A (en) * | 2012-01-16 | 2012-10-03 | 苏州工业园区姑苏科技有限公司 | Strong wind circulation cooling system of normalizing furnace |
-
2012
- 2012-01-16 CN CN 201220018746 patent/CN202415615U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703654A (en) * | 2012-01-16 | 2012-10-03 | 苏州工业园区姑苏科技有限公司 | Strong wind circulation cooling system of normalizing furnace |
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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: 20120905 Termination date: 20150116 |
|
| EXPY | Termination of patent right or utility model |