CN206298619U - Steel tube anneal device - Google Patents
Steel tube anneal device Download PDFInfo
- Publication number
- CN206298619U CN206298619U CN201621336775.7U CN201621336775U CN206298619U CN 206298619 U CN206298619 U CN 206298619U CN 201621336775 U CN201621336775 U CN 201621336775U CN 206298619 U CN206298619 U CN 206298619U
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- annealing
- section
- preheating
- transmission wheel
- atomizer
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Abstract
The utility model provides steel tube anneal device; including preheating device, annealing insulation device, igniter, annealing conveyer, gas shield device and Annealing furnace; Annealing furnace includes preheating section and annealing section; before preheating section is arranged on annealing section; preheating device is arranged on the inside of preheating section; annealing insulation device and igniter are arranged on the inside of annealing section, and gas shield device is arranged on the outside of Annealing furnace, and annealing conveyer runs through Annealing furnace.Steel pipe is automated as to be annealed, and to protection gas is input into stove so that it is guaranteed that steel pipe will not be aoxidized with the oxygen in air during annealing, so as to influence subsequently using for steel pipe.
Description
Technical field
The utility model is related to metal annealing technology field, more specifically to a kind of steel tube anneal device.
Background technology
Annealing refers to for metal being heated slowly to uniform temperature, keeps enough time, is then cooled down with Reasonable Speed.Mesh
Be reduce hardness, improve machinability；Residual stress is eliminated, stable dimensions reduce deformation and crackle tendency；Refinement is brilliant
Grain, adjustment tissue, eliminates tissue defects.The annealing of copper, is, in order to eliminate internal stress, to reach good plasticity.
Utility model content
The utility model overcomes deficiency of the prior art, there is provided a kind of steel tube anneal device.
The purpose of this utility model is achieved by following technical proposals.
Steel tube anneal device, including preheating device, annealing insulation device, igniter, annealing conveyer, gas shield
Device and Annealing furnace, the Annealing furnace include preheating section and annealing section, and the preheating section is arranged on the annealing
Before section, the preheating device is arranged on the inside of the preheating section, and the annealing insulation device and the igniter are set
In the inside of the annealing section, the gas shield device is arranged on the outside of the Annealing furnace, the annealing transmission dress
Put through the Annealing furnace；
The preheating device and the annealing insulation device include resistive heater, heating wires, heating power supply and electricity
Resistance silk resettlement groove, the resistance wire resettlement groove is arranged on the both sides of the preheating section and the annealing section, the resistive heater
It is arranged in the resistance wire resettlement groove, the resistive heater is connected by the heating wires with the heating power supply；
The gas shield device includes gas storage tank, gasifier, liquefier and pressure-regulating device, described
The outlet of gas storage tank is connected with the import of the gasifier, and the outlet of the gasifier is entered with the pressure-regulating device
Gas port be connected, the exhaust outlet of the pressure-regulating device is connected by air inlet pipeline with the Annealing furnace, it is described enter
Intake valve is provided with air pipe, return line is provided with the pressure-regulating device, set in the return line
Have return-air valve, one end of the return line is connected with the pressure-regulating device, the other end of the return line with it is described
The import of liquefier is connected, and the outlet of the liquefier is connected with the import of the gas storage tank.
The annealing conveyer includes transmission wheel connector, transmission wheel, drive device and atomizer placement seat, two
The inner side of the individual transmission wheel connector is uniformly provided with the transmission wheel, and the drive device is arranged on the transmission wheel and connects
The outside of fitting, the atomizer placement seat is arranged between the transmission wheel, and is connected with the transmission wheel connector.
The igniter includes ignitor, air nozzle and atomizer, and the ignitor is arranged on the bringing-up section
Upper and lower ends, the atomizer is arranged between each ignitor, and the air nozzle is arranged on the atomizer placement seat.
The beneficial effects of the utility model are：Annealing furnace is divided into annealing section and preheating section, by being arranged on preheating
The preheating device of section can carry out early stage preheating to steel pipe to be annealed, to ensure that temperature of the steel pipe when annealing section is entered will not
It is too low, and the annealing insulation device for being arranged on annealing section also ensure that the temperature of annealing section will not immediately be reduced after the return of goods；
Be provided with gas shield device, by gas shield device ensure that during annealing and preheating steel pipe will not with move back
There is oxidation reaction in oxygen in fiery heating furnace, so as to influence the quality after steel tube anneal, can be by using gas shield device
Air in Annealing furnace is caught up with only, so as to ensure the quality after the steel pipe return of goods；Ignitor is arranged between atomizer then
It is that, in order to preferably light the fuel of oily, and it is then to preferably connect to steel pipe that air nozzle is arranged between drive
Touch and carry out effective annealing operation at position, because fuel gas is easy to light, so be disposed between drive, gaseous state
Fuel can be ignited by ignited liquid fuel, and steel pipe is annealed comprehensively so as to reach.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of annealing conveyer in the utility model；
In figure：1 is annealing conveyer, and 2 is Annealing furnace, and 3 is resistive heater, and 4 is resistance wire resettlement groove, and 5 are
Gas storage tank, 6 is gasifier, and 7 is liquefier, and 8 is pressure-regulating device, and 9 is intake valve, and 10 is return-air valve, and 11 is transmission
Wheel connector, 12 is transmission wheel, and 13 is atomizer placement seat, and 14 is ignitor, and 15 is atomizer, and 16 is air nozzle.
Specific embodiment
The technical solution of the utility model is further described below by specific embodiment.
As depicted in figs. 1 and 2, wherein, 1 is annealing conveyer, and 2 is Annealing furnace, and 3 is resistive heater, and 4 is electricity
Resistance silk resettlement groove, 5 is gas storage tank, and 6 is gasifier, and 7 is liquefier, and 8 is pressure-regulating device, and 9 is intake valve, and 10 are back
Air valve, 11 is transmission wheel connector, and 12 is transmission wheel, and 13 is atomizer placement seat, and 14 is ignitor, and 15 is atomizer, 16
It is air nozzle.
Steel tube anneal device, including preheating device, annealing insulation device, igniter, annealing conveyer, gas shield
Device and Annealing furnace, Annealing furnace include preheating section and annealing section, before preheating section is arranged on annealing section, pre- hot charging
The inside for being arranged on preheating section is put, annealing insulation device and igniter are arranged on the inside of annealing section, and gas shield device sets
Put in the outside of Annealing furnace, annealing conveyer runs through Annealing furnace；
Preheating device and annealing insulation device include the placement of resistive heater, heating wires, heating power supply and resistance wire
Groove, resistance wire resettlement groove is arranged on the both sides of preheating section and annealing section, and resistive heater is arranged in resistance wire resettlement groove, heating
Resistance wire is connected by heating wires with heating power supply；
Gas shield device includes gas storage tank, gasifier, liquefier and pressure-regulating device, gas storage
The outlet of tank is connected with the import of gasifier, and the outlet of gasifier is connected with the air inlet of pressure-regulating device, pressure regulation dress
The exhaust outlet put is connected by air inlet pipeline with Annealing furnace, and intake valve is provided with air inlet pipeline, in pressure regulation
Return line is provided with device, return-air valve, one end and the pressure-regulating device phase of return line are provided with return line
Even, the other end of return line is connected with the import of liquefier, and the outlet of liquefier is connected with the import of gas storage tank.
Annealing conveyer includes transmission wheel connector, transmission wheel, drive device and atomizer placement seat, in two biographies
The inner side of wheel connector is sent uniformly to be provided with transmission wheel, drive device is arranged on the outside of transmission wheel connector, atomizer peace
Put seat to be arranged between transmission wheel, and be connected with transmission wheel connector.
Igniter includes ignitor, air nozzle and atomizer, and ignitor is arranged on the upper and lower ends of bringing-up section, sprays
Oil nozzle is arranged between each ignitor, and air nozzle is arranged on atomizer placement seat.
Annealing furnace is divided into annealing section and preheating section, can be to be annealed by the preheating device for being arranged on preheating section
Steel pipe carry out early stage preheating, to ensure that temperature of the steel pipe when annealing section is entered will not be too low, and be arranged on moving back for annealing section
Fiery attemperator also ensure that the temperature of annealing section will not immediately be reduced after the return of goods；Gas shield device is provided with, is passed through
Gas shield device ensure that steel pipe will not occur oxygen with the oxygen in Annealing furnace during annealing and preheating
Change reaction, so as to influence the quality after steel tube anneal, the air in Annealing furnace can be caught up with only using gas shield device,
So as to ensure the quality after the steel pipe return of goods；It is then to preferably light the combustion of oily that ignitor is arranged between atomizer
Material, and it is then to carry out effective annealing in order to preferably be in contact steel pipe at position to make that air nozzle is arranged between drive
Industry, because fuel gas is easy to light, so being disposed between drive, fuel gas can be by ignited liquid
Fuel is ignited, and steel pipe is annealed comprehensively so as to reach.
The utility model has been described in detail above, but the content is only preferred embodiment of the present utility model,
It is not to be regarded as limiting practical range of the present utility model.All impartial changes made according to present utility model application scope with
Improve etc., all should still belong within patent covering scope of the present utility model.
Claims (3)
1. steel tube anneal device, it is characterised in that：Including preheating device, annealing insulation device, igniter, annealing transmission dress
Put, gas shield device and Annealing furnace, the Annealing furnace includes preheating section and annealing section, and the preheating section is set
Before the annealing section, the preheating device is arranged on the inside of the preheating section, the annealing insulation device and the point
Fiery device is arranged on the inside of the annealing section, and the gas shield device is arranged on the outside of the Annealing furnace, described
Annealing conveyer runs through the Annealing furnace；
The preheating device and the annealing insulation device include resistive heater, heating wires, heating power supply and resistance wire
Resettlement groove, the resistance wire resettlement groove is arranged on the both sides of the preheating section and the annealing section, and the resistive heater is set
In the resistance wire resettlement groove, the resistive heater is connected by the heating wires with the heating power supply；
The gas shield device includes gas storage tank, gasifier, liquefier and pressure-regulating device, the gas
The outlet of holding vessel is connected with the import of the gasifier, the air inlet of the outlet of the gasifier and the pressure-regulating device
It is connected, the exhaust outlet of the pressure-regulating device is connected by air inlet pipeline with the Annealing furnace, in the air inlet pipe
Intake valve is provided with road, return line is provided with the pressure-regulating device, be provided with back in the return line
Air valve, one end of the return line is connected with the pressure-regulating device, the other end of the return line and the liquefaction
The import of device is connected, and the outlet of the liquefier is connected with the import of the gas storage tank.
2. steel tube anneal device according to claim 1, it is characterised in that：The annealing conveyer connects including transmission wheel
Fitting, transmission wheel, drive device and atomizer placement seat, are uniformly provided with the inner side of two transmission wheel connectors
The transmission wheel, the drive device is arranged on the outside of the transmission wheel connector, and the atomizer placement seat is arranged on institute
State between transmission wheel, and be connected with the transmission wheel connector.
3. steel tube anneal device according to claim 1 and 2, it is characterised in that：The igniter include ignitor,
Air nozzle and atomizer, the ignitor are arranged on the upper and lower ends of the bringing-up section, and the atomizer is arranged on each point
Between thermoelectricity pole, the air nozzle is arranged on the atomizer placement seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621336775.7U CN206298619U (en) | 2016-12-07 | 2016-12-07 | Steel tube anneal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621336775.7U CN206298619U (en) | 2016-12-07 | 2016-12-07 | Steel tube anneal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206298619U true CN206298619U (en) | 2017-07-04 |
Family
ID=59212682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621336775.7U Expired - Fee Related CN206298619U (en) | 2016-12-07 | 2016-12-07 | Steel tube anneal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206298619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118133A (en) * | 2017-12-20 | 2018-06-05 | 大连鑫鑫创世科技发展有限公司 | A kind of leads of IC frame destressing device |
-
2016
- 2016-12-07 CN CN201621336775.7U patent/CN206298619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118133A (en) * | 2017-12-20 | 2018-06-05 | 大连鑫鑫创世科技发展有限公司 | A kind of leads of IC frame destressing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 Termination date: 20191207 |