CN208104469U - A kind of recycle heat device of integral type tempering furnace - Google Patents
A kind of recycle heat device of integral type tempering furnace Download PDFInfo
- Publication number
- CN208104469U CN208104469U CN201820066378.5U CN201820066378U CN208104469U CN 208104469 U CN208104469 U CN 208104469U CN 201820066378 U CN201820066378 U CN 201820066378U CN 208104469 U CN208104469 U CN 208104469U
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- CN
- China
- Prior art keywords
- heating
- burner hearth
- tempering furnace
- air inlet
- room
- 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
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Abstract
The utility model discloses a kind of recycle heat devices of integral type tempering furnace, including tempering furnace and conveying device, tempering furnace is equipped with burner hearth, heating room is equipped in burner hearth, heating is indoor to be equipped with tonifying Qi pipeline and multiple heating pipes, the entrance of tonifying Qi pipeline and the entrance of heating pipe are connected to natural gas air inlet pipe, heating pipe is arranged in detour, cooling fin is equipped between heating pipe, lid is equipped in burner hearth, cover cap is set to heating pipe, through-hole is equipped at the top of lid, third exhaust fan is installed on through-hole, the import of third exhaust fan is connected to through-hole, the outlet of third exhaust fan is located in burner hearth, it heats room and is equipped with multiple connectors, heating chamber is connected to by connector with burner hearth.The utility model has tempering effect good, the few feature of thermal loss.
Description
Technical field
The utility model relates to tempering furnace technical field, in particular to a kind of recycle heat device of integral type tempering furnace.
Background technique
With the development of science and technology, production equipment is constantly progressive, and requirement of the people to heat treatment process also more come
Height, many workpieces, such as hardware, auto parts and components, tool need to increase by quenching the hardness on its surface, to mention
The wearability and contact strength of the high workpiece are usually to be realized with glowing furnace in order to achieve the above object.Sometimes, it passes through
Work metal part after quenching treatment needs to be tempered, and reduces the surface hardness of work metal part, increases its toughness, reduce or
The internal stress in quenched steel component is eliminated, to reach actual needs.
Tempering furnace is worked under conditions of high temperature during use, in temper furnace, due to tempering
Feeding port and discharge port are unlimited in furnace, in this way temperature of the tempering furnace in the normal course of work, in temper furnace
Degree can not only reduce the operating temperature of tempering furnace in this way, influence the tempering furnace from the discharge port of tempering furnace from flowing outwardly
Working efficiency can also promote the temperature of tempering furnace periphery, and then influence the working environment of staff, and in tempering furnace
Temperature it is unstable, influence workpiece tempering effect.
Summary of the invention
In view of the deficiencies of the prior art and defect, a kind of recycle heat device of integral type tempering furnace is provided, there is tempering
Effect is good, the few feature of thermal loss.
To achieve the above object, the utility model provides following technical scheme.
A kind of recycle heat device of integral type tempering furnace, including tempering furnace and conveying device, tempering furnace are equipped with burner hearth, furnace
It is equipped with heating room in thorax, heating is indoor to be equipped with tonifying Qi pipeline and multiple heating pipes, the entrance of tonifying Qi pipeline and heating pipe
Entrance is connected to natural gas air inlet pipe, and heating pipe is arranged in detour, is equipped with cooling fin between heating pipe, in burner hearth
Equipped with lid, cover cap is set to heating pipe, and through-hole is equipped at the top of lid, is equipped with third exhaust fan, third exhausting on through-hole
The import of machine is connected to through-hole, and the outlet of third exhaust fan is located in burner hearth, and heating room is equipped with multiple connectors, and connector will
Heating chamber is connected to burner hearth.
Further, the air inlet being connected to burner hearth is additionally provided on tempering furnace, air inlet is connected with secondary air channel road, natural gas
Air inlet pipe passes through secondary air channel road and air inlet is connected to tonifying Qi pipeline.
Further, connector is uniformly distributed in heating room two sides sidewall bottom.
Further, natural gas air inlet pipe is connected with regulating valve.
The beneficial effects of the utility model are:When the utility model is burnt in heating pipe by natural gas, heating tube
The heat that road generates escapes into lid through cooling fin, and third exhaust fan again pumps the heat that heating pipe generates to burner hearth
Interior, the heat in burner hearth enters heating chamber through connector again, is stablized with guaranteeing to heat indoor temperature, heating pipe generates
Heat enter back into heating room by heating room, cooling fin, third exhaust fan, burner hearth, circulate, reduce thermal loss,
Stablize so that heating indoor temperature, workpiece tempering effect is good.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the schematic diagram of internal structure of the utility model.
Fig. 3 is the heating pipe and heating room cooperation schematic diagram of the utility model.
Fig. 4 is the heating pipe structural schematic diagram of the utility model.
In figure, 1. tempering furnaces;2. burner hearth;3. heating room;4. tonifying Qi pipeline;5. heating pipe;6. natural gas air inlet pipe;7.
Regulating valve;8. secondary air channel road;9. cooling fin;10. lid;11. third exhaust fan;12. connector.
Specific embodiment
The utility model is further illustrated in conjunction with attached drawing.
A kind of recycle heat device of integral type tempering furnace referring to FIG. 1 to FIG. 4, including tempering furnace 1, tempering furnace 1
Equipped with burner hearth 2, heating room 3 is equipped in burner hearth 2, heating is equipped with tonifying Qi pipeline 4 and multiple heating pipes 5, tonifying Qi pipeline 4 in room 3
Entrance and the entrance of heating pipe 5 be connected to natural gas air inlet pipe 6, natural gas air inlet pipe 6 is connected with regulating valve 7, with
Convenient for adjusting the air inflow of natural gas, consequently facilitating adjusting the temperature in heating room 3, it is additionally provided on tempering furnace 1 and is connected to burner hearth 2
Air inlet, air inlet is connected with secondary air channel road 8, and natural gas air inlet pipe 6 passes through secondary air channel road 8 and air inlet is connected to blowdown pipe
Road 4, air enter in burner hearth 2 through secondary air channel road 8, air inlet, to provide sufficient oxygen for combustion of natural gas, guarantee natural gas
Burning is abundant, high combustion efficiency.
Heating pipe 5 is arranged in detour, and cooling fin 9 is equipped between heating pipe 5, is equipped with lid 10, lid in burner hearth 2
10 are covered on heating pipe 5.It is equipped with through-hole at the top of lid 10, third exhaust fan 11 is installed on through-hole, third exhaust fan 11
Import is connected to through-hole, and the outlet of third exhaust fan 11 is located in burner hearth 2, and heating room 3 is equipped with multiple connectors 12, connector
12 are connected to 3 inside of heating room with burner hearth 2.Connector 12 is uniformly distributed in heating 3 two sides sidewall bottom of room.
The tempering furnace 1 of the utility model is reduced costs by the way of heated by natural gas, and natural gas is in heating pipe 5
When interior burning, the heat that heating pipe 5 generates escapes into lid 10 through cooling fin 9, and third exhaust fan 11 is again by heating pipe 5
The heat of generation is pumped to burner hearth 2, and the heat in burner hearth 2 enters inside heating room 3 through connector 12 again, to guarantee to heat room
Temperature in 3 is stablized, and the heat that heating pipe 5 generates is entered back by heating room 3, cooling fin 9, third exhaust fan 11, burner hearth 2
Room 3 is heated, circulates, reduces thermal loss, so that the temperature in heating room 3 is stablized, workpiece tempering effect is good, connection
Mouth 12 is uniformly distributed in heating 3 two sides sidewall bottom of room, so that temperature equalization in heating room 3.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (4)
1. a kind of recycle heat device of integral type tempering furnace, including tempering furnace(1)It is characterized in that:Tempering furnace(1)Equipped with furnace
Thorax(2), burner hearth(2)It is interior to be equipped with heating room(3), heat room(3)It is interior to be equipped with tonifying Qi pipeline(4)With multiple heating pipes(5), tonifying Qi
Pipeline(4)Entrance and heating pipe(5)Entrance be connected to natural gas air inlet pipe(6), heating pipe(5)It is set in detour
It sets, heating pipe(5)Between be equipped with cooling fin(9), burner hearth(2)It is interior to be equipped with lid(10), lid(10)It is covered on heating pipe
(5), lid(10)Top is equipped with through-hole, is equipped with third exhaust fan on through-hole(11), third exhaust fan(11)Import and logical
Hole connection, third exhaust fan(11)Outlet be located at burner hearth(2)It is interior, heat room(3)It is equipped with multiple connectors(12), connector
(12)Room will be heated(3)Internal and burner hearth(2)Connection.
2. a kind of recycle heat device of integral type tempering furnace according to claim 1, it is characterised in that:Tempering furnace(1)
On be additionally provided with and burner hearth(2)The air inlet of connection, air inlet are connected with secondary air channel road(8), natural gas air inlet pipe(6)Across benefit wind
Pipeline(8)Tonifying Qi pipeline is connected to air inlet(4).
3. a kind of recycle heat device of integral type tempering furnace according to claim 1, it is characterised in that:Connector(12)
It is uniformly distributed in heating room(3)Two sides sidewall bottom.
4. a kind of recycle heat device of integral type tempering furnace according to claim 1, it is characterised in that:Natural gas air inlet
Pipe(6)It is connected with regulating valve(7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820066378.5U CN208104469U (en) | 2018-01-16 | 2018-01-16 | A kind of recycle heat device of integral type tempering furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820066378.5U CN208104469U (en) | 2018-01-16 | 2018-01-16 | A kind of recycle heat device of integral type tempering furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208104469U true CN208104469U (en) | 2018-11-16 |
Family
ID=64129260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820066378.5U Expired - Fee Related CN208104469U (en) | 2018-01-16 | 2018-01-16 | A kind of recycle heat device of integral type tempering furnace |
Country Status (1)
Country | Link |
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CN (1) | CN208104469U (en) |
-
2018
- 2018-01-16 CN CN201820066378.5U patent/CN208104469U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20190116 |
|
CF01 | Termination of patent right due to non-payment of annual fee |