CN205138230U - Adopt heat exchanger to retrieve thermal device of vanadium nitrogen alloy rear - Google Patents
Adopt heat exchanger to retrieve thermal device of vanadium nitrogen alloy rear Download PDFInfo
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- CN205138230U CN205138230U CN201520918343.6U CN201520918343U CN205138230U CN 205138230 U CN205138230 U CN 205138230U CN 201520918343 U CN201520918343 U CN 201520918343U CN 205138230 U CN205138230 U CN 205138230U
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- heat exchanger
- kiln
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- alloy
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- 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
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Abstract
The utility model provides an adopt heat exchanger to retrieve thermal device of vanadium nitrogen alloy rear, includes the device of the two pushed bat kilns of one -step method production vanadium nitrogen alloys, two pushed bat kiln devices are equipped with first rear and second rear, the snakelike heat exchanger of both sides installation in first rear and the second rear, the export of snakelike heat exchanger links to each other through the vice kiln of the two pushed bat kilns of pipeline and one -step method, snakelike heat exchanger access connection fan gets into the normal atmospheric temperature air, displaces out 250 -300 degree air and lets in the vice kilns of the two pushed bat kilns of one -step method and carry out raw and other materials and dry and use. The problem of fire the vanadium nitrogen alloy in -process rear heat that the water cooling causes and run off is solved, the heat of replacement provides fires the vice required stoving heat of kiln of vanadium nitrogen alloy in -process, has simple structure, degree of automation height, convenient to use's characteristics, has reduced the economic loss because of the water cooling caused.
Description
Technical field
The utility model relates to a kind of device adopting heat exchanger to reclaim VN alloy rear heat.
Background technology
For Research and development and production process control and the advanced aspect of coordinative composition of equipments of VN alloy, metallargist both domestic and external has done a lot of work, although people are to VN alloy technology and coordinative composition of equipments research, but eventually because production difficulty is large, with high content of technology, this technology is applied in automation not extensive.The producer that most domestic produces VN alloy uses vacuum drying oven, also has the device using one-step method list pushed bat kiln or dou-ble-pusher kiln to produce VN alloy, but all rear cooling section adopt water-cooled or air cold, cause the loss of the energy.
Utility model content
Its object of the utility model is just to provide a kind of device adopting heat exchanger to reclaim VN alloy rear heat, solve fire rear water cooling in VN alloy process cause the problem of heat losses, the heat of displacement provides the oven dry heat fired in VN alloy process needed for secondary kiln, have the advantages that structure is simple, automaticity is high, easy to use, decrease the economic loss because water cooling causes.
Realize above-mentioned purpose and the technical scheme taked, comprise the device that one-step method dou-ble-pusher kiln produces VN alloy, described dou-ble-pusher kiln device is provided with the first rear and the second rear, in described first rear and the second rear, serpentine heat exchanger is installed in both sides, described serpentine heat exchanger outlet is connected by the secondary kiln of pipeline and one-step method dou-ble-pusher kiln, described serpentine heat exchanger import connecting fan, enter normal temperature air, displace 250-300 degree air and pass into the secondary kiln of one-step method dou-ble-pusher kiln and carry out raw material and dry and use.
beneficial effect
Compared with prior art the utility model has the following advantages;
This device passes through equipment optimization, adopt the air inlet simultaneously of 4 pipelines, heat exchange structure that 4 pipelines are given vent to anger simultaneously, decrease the resistance of air-flow, increase heat exchange area, effectively make use of the heat pipe of efficient heat transfer, equipment adopts symmetrical structure, has the advantages such as heat transfer efficiency is high, compact conformation, fluid resistance damage is little.
1,4 enter 4 to go out serpentine heat exchanger are a kind of heat transmission equipments utilizing high temperature fluid waste-heat cryogen;
2, this equipment adopt heat-exchanger rig, displace 250-300 degree air pass into secondary kiln carry out raw-material ovens dry use;
3, this equipment adopts heat-exchanger rig, is blown into the temperature that a large amount of cold air reduces VN alloy cooling section, ensure that product is lowered the temperature normally.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is this device installation site schematic diagram;
Fig. 2 is this apparatus structure schematic diagram.
Detailed description of the invention
This device comprises the device that one-step method dou-ble-pusher kiln produces VN alloy, described dou-ble-pusher kiln device is provided with the first rear 106 and the second rear 107, as shown in Figure 1, in described first rear 106 and the second rear 107, serpentine heat exchanger is installed in both sides, described serpentine heat exchanger outlet is connected by the secondary kiln 109 of pipeline and one-step method dou-ble-pusher kiln, described serpentine heat exchanger import connecting fan, enter normal temperature air, displace 250-300 degree air and pass into the secondary kiln 109 of one-step method dou-ble-pusher kiln and carry out raw material and dry and use.
Described serpentine heat exchanger comprises heat exchanger import 2, heat exchanger import 2 connecting fan 1, and heat exchanger exit 5 is connected by the secondary kiln 109 of pipeline and one-step method dou-ble-pusher kiln, and described serpentine heat exchanger is provided with 4 groups of coiled pipes 3 and dividing plate 4, as shown in Figure 2.
Embodiment
Solve and fire in VN alloy process, the heat losses that rear water cooling causes, the heat of displacement
Amount provides the oven dry heat fired in VN alloy process needed for secondary kiln.Comprise: one-step method dou-ble-pusher kiln produces the device of VN alloy; Dou-ble-pusher kiln device rear adopts serpentine heat exchanger, and serpentine heat exchanger is installed in the first rear 106 and the second rear 107 that one-step method dou-ble-pusher kiln produces VN alloy device rear; Serpentine heat exchanger import adopts blower fan to enter a certain amount of normal temperature air; Displace 250-300 degree air pass into secondary kiln carry out raw-material ovens dry use.
This serpentine heat exchanger produces the rear of VN alloy device at one-step method dou-ble-pusher kiln, carries out heat displacement by the first rear 106 and the inner waste heat of the second rear 107.
Adopt serpentine heat exchanger, be blown into the temperature that a large amount of cold air reduces VN alloy cooling section, ensure that product is lowered the temperature normally.
Adopt serpentine heat exchanger, displace 250-300 degree air pass into secondary kiln carry out raw-material ovens dry use.
As shown in Figure 1, the device that one-step method dou-ble-pusher kiln produces VN alloy is comprised; In dou-ble-pusher kiln device first rear 106, second rear 107 kiln, serpentine heat exchanger is installed in both sides, serpentine heat exchanger outlet is connected by the secondary kiln of pipeline and one-step method dou-ble-pusher kiln, serpentine heat exchanger import adopts blower fan to enter a certain amount of normal temperature air, displaces 250-300 degree air and passes into the secondary kiln 109 of one-step method dou-ble-pusher kiln and carry out raw material and dry and use.
As shown in Figure 2, for serpentine heat exchanger structural representation, serpentine heat exchanger comprises heat exchanger import 2, heat exchanger import 2 connecting fan 1, heat exchanger exit 5 is connected by the secondary kiln 109 of pipeline and one-step method dou-ble-pusher kiln, and described serpentine heat exchanger is provided with 4 groups of coiled pipes 3 and dividing plate 4.
During work; one-step method nitrogen atmosphere protection dou-ble-pusher kiln and heat transmission equipment work simultaneously, and one-step method nitrogen atmosphere protection dou-ble-pusher kiln is being fired in VN alloy, and producing a large amount of waste heat affects product quality; most producer rear cooling section adopt water-cooled or air cold, cause the loss of the energy.The secondary kiln 109 of one-step method nitrogen atmosphere protection dou-ble-pusher kiln simultaneously; required oven dry heat needs electrical heating again; cause very big energy waste; adopt this heat transmission equipment; solution is fired in VN alloy process; the heat losses that rear water cooling causes, the heat of displacement provides to be fired in VN alloy process, the oven dry heat needed for secondary kiln.
Claims (2)
1. the device adopting heat exchanger to reclaim VN alloy rear heat, comprise the device that one-step method dou-ble-pusher kiln produces VN alloy, described dou-ble-pusher kiln device is provided with the first rear (106) and the second rear (107), it is characterized in that, serpentine heat exchanger is installed in described first rear (106) and the interior both sides of the second rear (107), described serpentine heat exchanger outlet is connected by the secondary kiln (109) of pipeline and one-step method dou-ble-pusher kiln, described serpentine heat exchanger import connecting fan, enter normal temperature air, displace 250-300 degree air to pass into the secondary kiln (109) of one-step method dou-ble-pusher kiln and carry out raw material and dry and use.
2. a kind of device adopting heat exchanger to reclaim VN alloy rear heat according to claim 1, it is characterized in that, described serpentine heat exchanger comprises heat exchanger import (2), heat exchanger import (2) connecting fan (1), heat exchanger exit (5) is connected by the secondary kiln (109) of pipeline and one-step method dou-ble-pusher kiln, and described serpentine heat exchanger is provided with 4 groups of coiled pipes (3) and dividing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520918343.6U CN205138230U (en) | 2015-11-18 | 2015-11-18 | Adopt heat exchanger to retrieve thermal device of vanadium nitrogen alloy rear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520918343.6U CN205138230U (en) | 2015-11-18 | 2015-11-18 | Adopt heat exchanger to retrieve thermal device of vanadium nitrogen alloy rear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138230U true CN205138230U (en) | 2016-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520918343.6U Expired - Fee Related CN205138230U (en) | 2015-11-18 | 2015-11-18 | Adopt heat exchanger to retrieve thermal device of vanadium nitrogen alloy rear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205138230U (en) |
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2015
- 2015-11-18 CN CN201520918343.6U patent/CN205138230U/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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 332000 Jiangxi province Jiujiang Binjiang Xunyang Road No. 186-18 Patentee after: Jiujiang vanadium Yu new materials Limited by Share Ltd Address before: 332000 Binjiang in Jiangxi Province, Jiujiang Xunyang road 186 No. 18 Patentee before: JIUJIANG FANYU NEW MATERIALS CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20201118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |