CN207958425U - Electric heating roller-bottom type semiclosed loop thermal cycle annealing device - Google Patents
Electric heating roller-bottom type semiclosed loop thermal cycle annealing device Download PDFInfo
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- CN207958425U CN207958425U CN201820408712.0U CN201820408712U CN207958425U CN 207958425 U CN207958425 U CN 207958425U CN 201820408712 U CN201820408712 U CN 201820408712U CN 207958425 U CN207958425 U CN 207958425U
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- metal tube
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- wind turbine
- heating furnace
- annealing device
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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
- Y02P10/20—Recycling
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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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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model is related to a kind of technical field of heat treatment equipment, especially a kind of electric heating roller-bottom type semiclosed loop thermal cycle annealing device；The purpose of this utility model is to provide a kind of heat losses that can effectively solve are serious, and it can also realize that recycle heat utilizes, to reduce the electric heating roller-bottom type semiclosed loop thermal cycle annealing device of cost；It includes control cabinet, preheating furnace, heating furnace and wind turbine；It is in heating furnace and close to discharge outlet thermal energy recovery area, i.e., bottom of heating furnace is equipped with the air outlet of wind turbine at this, and the air inlet of wind turbine is equipped at the top of heating furnace corresponding with air outlet；The preheating furnace and heating furnace connects, that is the feed inlet of the discharge port of preheating furnace immediately heating furnace is equipped with metal tube along its length in the furnace body of preheating furnace, and one end of metal tube is inlet end, the other end of metal tube is outlet side, and the inlet end of metal tube is located at the discharge end etc. for holding stove in advance；It has the characteristics that simple in structure, easy to use and reasonable design.
Description
Technical field
The utility model is related to a kind of technical field of heat treatment equipment, especially a kind of electric heating roller-bottom type semiclosed loop thermal cycle
Annealing device.
Background technology
Well known annealing device is that processed metalwork is contained in inside heating furnace on the market at present, to being located
The metalwork of reason heats up, and is thus heat-treated to processed metalwork.But the metalwork after Overheating Treatment exists
Out of heating furnace come out after, metalwork be in heat treatment highest job requirement temperature, and these heats be typically all with
The passage of time, dissipating in air slowly, therefore serious phenomenon is wasted there are thermal energy.
It is solved in view of the above problems, being badly in need of us.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide that a kind of effectively to solve heat losses tight
Weight, and can also realize that recycle heat utilizes, to reduce the electric heating roller-bottom type semiclosed loop thermal cycle annealing device of cost.In order to
Reach above-mentioned purpose, the semiclosed thermal cycle annealing device of a kind of electric heating roller-bottom type designed by the utility model, it includes control
Case, preheating furnace, heating furnace and wind turbine processed；It is in heating furnace and close to discharge outlet thermal energy recovery area, i.e., heating furnace at this
Bottom be equipped with wind turbine air outlet, the top of heating furnace corresponding with air outlet be equipped with wind turbine air inlet；Described
Preheating furnace and heating furnace connect, i.e. the feed inlet of the discharge port of preheating furnace immediately heating furnace, along length in the furnace body of preheating furnace
Direction is equipped with metal tube, and one end of metal tube is inlet end, and the other end of metal tube is outlet side, and the inlet end of metal tube is located at
The pre- discharge end for holding stove, the outlet side of metal tube is located at the feed end of preheating furnace；The air inlet of wind turbine passes through pipeline and metal tube
Inlet end be connected, the air outlet of wind turbine is connected with the outlet side of metal tube.In order to save labour, preheating furnace into
Material end is externally connected to feeding mechanism, and discharging mechanism is externally connected in the discharge end of heating furnace.In order to make to be preheated in heating furnace
Thermal energy in area will not reduce heat, wind turbine and metal tube inlet end, outlet during being transported to exhaust fan by delivery pipe
The periphery for the pipeline being connected is held to be coated with insulating layer.
The operation principle of the semiclosed thermal cycle annealing device of the electric heating roller-bottom type is：Metalwork is conveyed by feeding mechanism
It is preheated in preheating furnace；Metalwork after next is preheated enters heating zone and is heated, then after heat treatment
Metalwork is discharged by conveying body, and since the temperature of the discharge outlet of heating furnace is very high, wind turbine is at this
Heat is transported to heat by inlet scoop the inlet end of preheating furnace, by the outlet side of preheating furnace the hot gas re-flow after heat exchange
To the air outlet of wind turbine, the heat reclaiming system of reciprocation cycle is formed, while workpiece to be heated is carried out by preheating furnace
Preheating, reduces the thermal energy needs in later stage, plays energy-efficient purpose.Therefore, it has simple in structure, easy to use and design
The features such as reasonable.
According to the above, a kind of electric heating roller-bottom type semiclosed loop thermal cycle annealing device designed by the utility model,
The waste heat that metalwork contains is recycled by adding wind turbine, it is serious so as to effectively solve heat losses, and can also
Realize that recycle heat utilizes, to reduce cost.Therefore, it has the characteristics that simple in structure, easy to use and reasonable design.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The utility model will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of electric heating roller-bottom type semiclosed loop thermal cycle annealing device of the present embodiment description, it includes control
Case 1, preheating furnace 2, heating furnace 3, feeding mechanism 4, discharging mechanism 5 and wind turbine 6 processed；It is in heating furnace 3 and close to discharge outlet
Thermal energy recovery area, i.e., bottom of heating furnace 3 is equipped with the air outlet of wind turbine 6 at this, in heating furnace corresponding with air outlet 3
Top is equipped with the air inlet of wind turbine 6；The preheating furnace 2 and heating furnace 3 connects, i.e. the discharge port of preheating furnace 2 immediately heating furnace 3
Feed inlet, be equipped with metal tube 7 along its length in the furnace body of preheating furnace 2, one end of metal tube 7 is inlet end, metal tube 7
The other end be outlet side, the inlet end of metal tube 7 is located at the discharge end for holding stove 2 in advance, and the outlet side of metal tube 7 is located at preheating furnace
2 feed end；The air inlet of wind turbine 6 is connected by pipeline with the inlet end of metal tube 7, air outlet and the metal tube 7 of wind turbine 6
Outlet side be connected.
Claims (3)
1. a kind of electric heating roller-bottom type semiclosed loop thermal cycle annealing device, it is characterised in that：It includes control cabinet, preheating furnace, adds
Hot stove and wind turbine；It is in heating furnace and close to discharge outlet thermal energy recovery area, i.e., bottom of heating furnace is equipped with wind turbine at this
Air outlet, the top of heating furnace corresponding with air outlet be equipped with wind turbine air inlet；The preheating furnace and heating furnace
Connect, i.e. the feed inlet of the discharge port of preheating furnace immediately heating furnace, be equipped with metal tube along its length in the furnace body of preheating furnace,
One end of metal tube is inlet end, and the other end of metal tube is outlet side, and the inlet end of metal tube is located at the discharge end for holding stove in advance,
The outlet side of metal tube is located at the feed end of preheating furnace；The air inlet of wind turbine is connected by pipeline with the inlet end of metal tube,
The air outlet of wind turbine is connected with the outlet side of metal tube.
2. a kind of electric heating roller-bottom type semiclosed loop thermal cycle annealing device according to claim 1, it is characterised in that：Pre-
The feed end of hot stove is externally connected to feeding mechanism, and discharging mechanism is externally connected in the discharge end of heating furnace.
3. a kind of electric heating roller-bottom type semiclosed loop thermal cycle annealing device according to claim 1, it is characterised in that：Wind turbine
The periphery for the pipeline being connected with metal tube inlet end, outlet side is coated with insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820408712.0U CN207958425U (en) | 2018-03-26 | 2018-03-26 | Electric heating roller-bottom type semiclosed loop thermal cycle annealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820408712.0U CN207958425U (en) | 2018-03-26 | 2018-03-26 | Electric heating roller-bottom type semiclosed loop thermal cycle annealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207958425U true CN207958425U (en) | 2018-10-12 |
Family
ID=63726152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820408712.0U Active CN207958425U (en) | 2018-03-26 | 2018-03-26 | Electric heating roller-bottom type semiclosed loop thermal cycle annealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207958425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112501410A (en) * | 2020-11-11 | 2021-03-16 | 嘉兴恒瑞金属科技股份有限公司 | Bolt strengthening heat treatment equipment |
| CN112880391A (en) * | 2020-12-31 | 2021-06-01 | 佛山市法比澳挤压机械科技有限公司 | Energy-saving aluminum bar continuous heating furnace |
-
2018
- 2018-03-26 CN CN201820408712.0U patent/CN207958425U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112501410A (en) * | 2020-11-11 | 2021-03-16 | 嘉兴恒瑞金属科技股份有限公司 | Bolt strengthening heat treatment equipment |
| CN112880391A (en) * | 2020-12-31 | 2021-06-01 | 佛山市法比澳挤压机械科技有限公司 | Energy-saving aluminum bar continuous heating furnace |
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