CN203148242U - Heat recovery device for quenching furnace - Google Patents
Heat recovery device for quenching furnace Download PDFInfo
- Publication number
- CN203148242U CN203148242U CN201220729741XU CN201220729741U CN203148242U CN 203148242 U CN203148242 U CN 203148242U CN 201220729741X U CN201220729741X U CN 201220729741XU CN 201220729741 U CN201220729741 U CN 201220729741U CN 203148242 U CN203148242 U CN 203148242U
- Authority
- CN
- China
- Prior art keywords
- water pipe
- recovery device
- quenching furnace
- casing
- housing
- 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 - Lifetime
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to the technical field of machines, in particular to a heat recovery device for a quenching furnace. The heat recovery device for the quenching furnace comprises a casing, a water pipe and a combustion tube, and is characterized in that an exhaust pipe is arranged above the casing, the water pipe is arranged inside the casing and penetrates through the casing horizontally, and the combustion tube is arranged below the casing. Compared with the prior art, the heat recovery device is added at the rear part of the quenching furnace and recycles heat exhausted from the quenching furnace, the water pipe is introduced into the recovery device, water in the water pipe is heated and discharged to a washing process for hot water supply, and surplus exhausted heat is recycled, so that energy is saved, and the production is environment-friendly.
Description
Technical field
The utility model relates to field of mechanical technique, specifically a kind of glowing furnace heat reclaim unit.
Background technology
The rear portion of traditional glowing furnace is the discharging of heat, owing to need carry out quenching technical to a large amount of products every day, causes a large amount of heats to be discharged like this, causes loss and the waste of heat, improves production cost.
Summary of the invention
The utility model is for overcoming the deficiencies in the prior art, heat reclaim unit is set up at rear portion at glowing furnace, the heat that glowing furnace is discharged reclaims, and water pipe fed to retracting device, water in the water pipe is heated, and be disposed to hot water supply in the washing step, the unnecessary heat that interests are discharged is recycled, energy savings, environmental protection production.
For achieving the above object, design a kind of glowing furnace heat reclaim unit, comprise housing, water pipe, combustion tube, it is characterized in that: above housing, be provided with blast pipe, be provided with water pipe in the housing, and water pipe laterally runs through housing; The below of housing is provided with combustion tube.
The part of described water pipe in housing be shape in the shape of a spiral.
The utility model is compared with prior art, heat reclaim unit is set up at rear portion at glowing furnace, the heat that glowing furnace is discharged reclaims, and water pipe fed to retracting device, water in the water pipe is heated, and be disposed to hot water supply in the washing step, the unnecessary heat that interests are discharged is recycled, energy savings, environmental protection production.
Description of drawings
Fig. 1 is the utility model structural representation.
Referring to Fig. 1,1 is housing, and 2 is blast pipe, and 3 is water pipe, and 4 is combustion tube.
The specific embodiment
With reference to the accompanying drawings the utility model is described further below.
As shown in Figure 1, above housing 1, be provided with blast pipe 2, be provided with water pipe 3 in the housing 1, and water pipe 3 laterally runs through housing 1; The below of housing 1 is provided with combustion tube 4.
The part of water pipe 3 in housing 1 be shape in the shape of a spiral.
Above glowing furnace rear portion combustion tube 4, set up heat reclaim unit, run through water pipe 3 in the heat reclaim unit, the water of glowing furnace in can heating pipe 3 in rear portion burning like this, water after the heating is transported to the position of washing step, required hot water is provided, the heat of discharging is recycled energy savings, environmental protection production.
Claims (2)
1. a glowing furnace heat reclaim unit comprises housing, water pipe, combustion tube, it is characterized in that: be provided with blast pipe (2) in the top of housing (1), be provided with water pipe (3) in the housing (1), and water pipe (3) laterally runs through housing (1); The below of housing (1) is provided with combustion tube (4).
2. a kind of glowing furnace heat reclaim unit according to claim 1, it is characterized in that: the part of described water pipe (3) in housing (1) be shape in the shape of a spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220729741XU CN203148242U (en) | 2012-12-26 | 2012-12-26 | Heat recovery device for quenching furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220729741XU CN203148242U (en) | 2012-12-26 | 2012-12-26 | Heat recovery device for quenching furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203148242U true CN203148242U (en) | 2013-08-21 |
Family
ID=48975759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220729741XU Expired - Lifetime CN203148242U (en) | 2012-12-26 | 2012-12-26 | Heat recovery device for quenching furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203148242U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954141A (en) * | 2014-04-15 | 2014-07-30 | 苏州工业园区热处理设备厂有限公司 | Exhaust hood of quenching furnace |
| CN104294013A (en) * | 2014-09-10 | 2015-01-21 | 浙江长兴正达电炉制造有限公司 | Continuous mesh belt tempering heating furnace |
| CN104294017A (en) * | 2014-09-10 | 2015-01-21 | 浙江长兴正达电炉制造有限公司 | Continuous mesh belt quenching furnace capable of recovering waste heat |
| CN104451087A (en) * | 2014-10-30 | 2015-03-25 | 宁波市镇海中斌机械制造有限公司 | Heat energy recovery system for inlet of quenching furnace for web-strip hot furnace production line |
-
2012
- 2012-12-26 CN CN201220729741XU patent/CN203148242U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954141A (en) * | 2014-04-15 | 2014-07-30 | 苏州工业园区热处理设备厂有限公司 | Exhaust hood of quenching furnace |
| CN104294013A (en) * | 2014-09-10 | 2015-01-21 | 浙江长兴正达电炉制造有限公司 | Continuous mesh belt tempering heating furnace |
| CN104294017A (en) * | 2014-09-10 | 2015-01-21 | 浙江长兴正达电炉制造有限公司 | Continuous mesh belt quenching furnace capable of recovering waste heat |
| CN104451087A (en) * | 2014-10-30 | 2015-03-25 | 宁波市镇海中斌机械制造有限公司 | Heat energy recovery system for inlet of quenching furnace for web-strip hot furnace production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |
|
| CX01 | Expiry of patent term |