CN201322532Y - High temperature tunnel type electrical kiln thermal circulating system device - Google Patents
High temperature tunnel type electrical kiln thermal circulating system device Download PDFInfo
- Publication number
- CN201322532Y CN201322532Y CNU2008202318517U CN200820231851U CN201322532Y CN 201322532 Y CN201322532 Y CN 201322532Y CN U2008202318517 U CNU2008202318517 U CN U2008202318517U CN 200820231851 U CN200820231851 U CN 200820231851U CN 201322532 Y CN201322532 Y CN 201322532Y
- Authority
- CN
- China
- Prior art keywords
- heat
- electrical kiln
- circulating system
- high temperature
- kiln
- 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 - Fee Related
Links
Images
Landscapes
- Furnace Details (AREA)
Abstract
The utility model relates to an improved sintering apparatus for producing permanent magnetic ferrite, in particular to a high temperature tunnel type electrical kiln thermal circulating system device. The device is characterized in that the top of a high temperature tunnel type electrical kiln is provided with a thermal circulating system which comprises a heat transmission pipeline heat absorption pipe, a heat resisting draught fan, heat transmission pipes and a valve; wherein, the heat resisting draught fan is installed on the heat transmission pipeline heat absorption pipe which is provided with a group of heat transmission pipes that are communicated with a low temperature exhaust zone in the high temperature tunnel type electrical kiln, used for transmitting heat and controlled by valves arranged on the transmission pipes. The device can introduce the heat recovered from the tail of the electrical kiln to the low temperature exhaust zone of the electrical kiln for cyclic utilization, so as to greatly reduce the electrical energy consumption at the low temperature exhaust zone, thus saving the electrical energy. The electric current at the low temperature exhaust zone is reduced to 20A of average each phase from the original 25A of average each phase, so that about 5A of electric current is reduced; therefore, 136kWh of electrical energy of the electrical kiln can be saved every day, thus realizing energy-saving and emission-reduction.
Description
Technical field
The utility model relates to a kind of improvement to the agglomerating plant of producing permanent-magnet ferrite, particularly a kind of high temp tunnel formula electrical kiln heat circulating system device.
Background technology
At present, the agglomerating plant of domestic production permanent-magnet ferrite is the electrical kiln equipment that adopts the high temp tunnel formula, in this high temp tunnel formula electrical kiln, be provided with cryopumping district, high temperature sintering district and electrical kiln afterbody cooling zone, semi-finished product behind the sintering are in the kiln discharge cooling procedure, continue to be dispersed in the air by radiating tube at have an appointment 200 ℃ heat of electrical kiln afterbody, therefore in the process of producing, wasted a large amount of heat energy.
Summary of the invention
The utility model has overcome the defective of above-mentioned existence, purpose is the waste at heat energy in the sintering process of producing permanent-magnet ferrite, by the heat circulating system device that in original equipment, is provided with, solved these heat energy drawn and delivered to the low-temperature space that needs the electrical kiln of heat energy porch, the electric energy of low-temperature space consumption just significantly reduces like this, thereby saved electric energy and realized energy-saving and emission-reduction, a kind of high temp tunnel formula electrical kiln heat circulating system device is provided.
The summary of the utility model high temp tunnel formula electrical kiln heat circulating system device context:
The utility model high temp tunnel formula electrical kiln heat circulating system device, it is characterized in that: the top at high temp tunnel formula electrical kiln is provided with the heat circulating system device, comprise: heat transmission pipeline endothermic tube, heat-resisting formula air-introduced machine, defeated heat pipe and valve, heat-resisting formula air-introduced machine is installed on the heat transmission pipeline endothermic tube, on heat transmission pipeline endothermic tube, be provided with one group of defeated heat pipe that leads to cryopumping district transfer heat in the high temp tunnel formula electrical kiln, on defeated heat pipe, valve be set.
The heat that the utility model can reclaim the electrical kiln afterbody draw that to deliver to electrical kiln cryopumping district recycling, has so just significantly reduced the electric energy of cryopumping district consumption, thereby has saved electric energy.The electric current that makes low-temperature space drops to average every phase 20A by original average every phase 25A, and electric current has reduced about 5A, but the about 136KWh of electrical kiln saves energy every day has realized energy-saving and emission-reduction.
Description of drawings
Fig. 1 is a high temp tunnel formula electrical kiln heat circulating system apparatus structure schematic diagram
Among the figure: the 1st, heat transmission pipeline endothermic tube, the 2nd, heat-resisting formula air-introduced machine, the 3rd, defeated heat pipe, the 4th, valve.
The specific embodiment
The production technology of permanent-magnet ferrite is a powder metallurgic method, and the blank of repressed moulding needs to carry out sintering through the tunnel type electrical kiln.In this high temp tunnel formula electrical kiln, be provided with cryopumping district, high temperature sintering district and electrical kiln afterbody cooling zone.The porch of tunnel type electrical kiln is the cryopumping district, and blank needs to progress into the high-temperature region sintering then at cryopumping district discharge water steam, go out the high-temperature region after, the failed part behind sintering needs progressively cooling cooling.Semi-finished product behind the sintering at have an appointment 200 ℃ heat of electrical kiln afterbody, continue to be dispersed in the air by radiating tube in the kiln discharge cooling procedure.
The utility model high temp tunnel formula electrical kiln heat circulating system device is achieved in that below in conjunction with accompanying drawing and specifies.See Fig. 1, the utility model is provided with the heat circulating system device at the top of high temp tunnel formula electrical kiln, comprise: heat transmission pipeline endothermic tube 1, heat-resisting formula air-introduced machine 2, defeated heat pipe 3 and valve 4, heat-resisting formula air-introduced machine 2 is installed on the heat transmission pipeline endothermic tube 1, on heat transmission pipeline endothermic tube 1, be provided with one group of defeated heat pipe 3 that leads to cryopumping district transfer heat in the high temp tunnel formula electrical kiln, on defeated heat pipe 3, valve 4 is set, controls by the valve 4 that is arranged on the defeated heat pipe.
The utility model has been guided to the cryopumping district that needs the electrical kiln of heat energy porch with the heat energy of electrical kiln afterbody, and the electric energy of cryopumping district consumption just significantly reduces like this, thereby has saved electric energy.The electric current that makes the cryopumping district drops to average every phase 20A by original average every phase 25A, and electric current has reduced about 5A, but the about 136KWh of electrical kiln saves energy every day has realized energy-saving and emission-reduction.
Claims (1)
1, a kind of high temp tunnel formula electrical kiln heat circulating system device, it is characterized in that: the top at high temp tunnel formula electrical kiln is provided with the heat circulating system device, comprise: heat transmission pipeline endothermic tube (1), heat-resisting formula air-introduced machine (2), defeated heat pipe (3) and valve (4), heat-resisting formula air-introduced machine (2) is installed on the heat transmission pipeline endothermic tube (1), on heat transmission pipeline endothermic tube (1), be provided with one group of defeated heat pipe (3) that leads to cryopumping district transfer heat in the high temp tunnel formula electrical kiln, valve (4) is set on defeated heat pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202318517U CN201322532Y (en) | 2008-12-19 | 2008-12-19 | High temperature tunnel type electrical kiln thermal circulating system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202318517U CN201322532Y (en) | 2008-12-19 | 2008-12-19 | High temperature tunnel type electrical kiln thermal circulating system device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201322532Y true CN201322532Y (en) | 2009-10-07 |
Family
ID=41159912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202318517U Expired - Fee Related CN201322532Y (en) | 2008-12-19 | 2008-12-19 | High temperature tunnel type electrical kiln thermal circulating system device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201322532Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102584196A (en) * | 2012-02-16 | 2012-07-18 | 鞍山市德康磁性材料有限责任公司 | Sintering process for producing permanent magnetic ferrite tile product |
-
2008
- 2008-12-19 CN CNU2008202318517U patent/CN201322532Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102584196A (en) * | 2012-02-16 | 2012-07-18 | 鞍山市德康磁性材料有限责任公司 | Sintering process for producing permanent magnetic ferrite tile product |
| CN102584196B (en) * | 2012-02-16 | 2013-07-17 | 鞍山市德康磁性材料有限责任公司 | Sintering process for producing permanent magnetic ferrite tile product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101906520A (en) | Heat-treatment technology method for lower end socket forge piece of nuclear power reactor pressure vessel | |
| CN206235019U (en) | A kind of waste heat recovery molten salt energy-storage hot-air system | |
| CN202329241U (en) | Calcium carbide sensible heat recycling device | |
| CN201593925U (en) | Device for cooling sintering furnace of solar battery | |
| CN202131390U (en) | Recirculated cooling water energy saving device for polycrystal ingot casting production | |
| CN201322532Y (en) | High temperature tunnel type electrical kiln thermal circulating system device | |
| CN205403462U (en) | A cooling device and system for soft magnetic ferrite sintering high -temperature gas | |
| CN104515402B (en) | A kind of residual-heat utilization method of sintering system and device | |
| CN103053991A (en) | Energy-saving cooling method and energy-saving cooling device of compressed air for aerobic microbial fermentation system | |
| CN203375786U (en) | Recovery system for cold energy of cryogenic liquid | |
| CN203700458U (en) | Reduction distilling furnace for producing titanium sponge by virtue of magnesium reduction method | |
| CN103172060B (en) | Continuous industrialized natural graphite purification equipment | |
| CN202546700U (en) | Residual heat resource using system for glass annealing kiln | |
| CN101793466A (en) | Power-generating boiler capable of cooling steel products and recovering afterheat in steelmaking and steel-rolling process | |
| CN105890373A (en) | Material heat recycling system for atmosphere sintering furnace | |
| CN102776389A (en) | Method for using thermal-state magnesium slag afterheat and moving bed | |
| CN202442583U (en) | Manganese zinc ferrite sintering furnace | |
| CN201680735U (en) | Power generation boiler with steel cooling and waste heat recovery functions during steelmaking and steel rolling process | |
| CN201244881Y (en) | Efficient shower cooling box | |
| CN204352738U (en) | From heating control system | |
| CN103900380A (en) | Thermal cycle device for sintering soft magnetic ferrite cores | |
| CN204963297U (en) | Photovoltaic power supply heat pump set and controlling means thereof | |
| CN201867047U (en) | Furnace temperature zone air flow thermal insulation device of no-belt silicon cell sintering furnace | |
| CN202141360U (en) | Heat recovery device for industrial circulating cooling water | |
| CN202707420U (en) | Waste heat recovery device of oilless compressor |
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: 20091007 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |