CN206814817U - Continous way environmental protection and energy saving annealing device - Google Patents
Continous way environmental protection and energy saving annealing device Download PDFInfo
- Publication number
- CN206814817U CN206814817U CN201720711181.8U CN201720711181U CN206814817U CN 206814817 U CN206814817 U CN 206814817U CN 201720711181 U CN201720711181 U CN 201720711181U CN 206814817 U CN206814817 U CN 206814817U
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- spherical hearth
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- firing space
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- 238000000137 annealing Methods 0.000 title claims abstract description 18
- 230000007613 environmental effect Effects 0.000 title claims abstract description 17
- 238000010304 firing Methods 0.000 claims abstract description 35
- 238000009413 insulation Methods 0.000 claims abstract description 28
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 24
- 238000009825 accumulation Methods 0.000 claims description 18
- 238000005086 pumping Methods 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 5
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 239000011214 refractory ceramic Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 19
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 101100504210 Arabidopsis thaliana GLDP1 gene Proteins 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 101150056490 gdp1 gene Proteins 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000005439 thermosphere Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
Annealing device field is the utility model is related to, more particularly to a kind of continous way environmental protection and energy saving annealing device.Continous way environmental protection and energy saving annealing device, including firing space device, thermocirculator, air cooling equipment, support frame, the firing space device upper end set thermocirculator, and firing space device lower end sets air cooling equipment, and firing space device bottom is supported by the support frame of left and right two；The utility model is provided with thermocirculator in the upper end of firing space device; heat energy caused by first heat treatment can effectively be collected; by energy recovery; the continuous device being heat-treated for next time carries out processing use; recycling heat energy; not only can be with the effectively save energy, and thermal pollution, environmental protection can be reduced；And insulation cylinder is provided with the outer end of firing space device, the maximum utilization ratio of heat energy can be effectively kept, prevents that heat loss is excessive.
Description
Technical field
Annealing device field is the utility model is related to, more particularly to a kind of continous way environmental protection and energy saving annealing device.
Background technology
With the keen competition in engineering goods market, heat treatment technics is quickly grown.China's engineering goods and the world are advanced
It is horizontal that there is larger gap, heat treatment equipment are also relatively backward with technology.China's heat treatment technics is caught up with and surpassed the world's advanced levels
Shoulder heavy responsibilities.China is second largest energy-consuming state and the big country of resource consumption first in the world.The GDP1 that China creates at present
The energy that dollar is consumed is 7.7 times, 4.3 times of the U.S. of Japanese 11.5 times, Germany and France, far above India, Brazil
Deng developing country.The energy utilization rate in China is low, has resulted in more than annual 1200 hundred million dollars of loss.Heat treatment is manufacturing industry
Big power consumer.Generally, heat treatment electricity consumption accounts for the 25%~30% of business electrical total amount, and it is left that instrument, Bearing Factory etc. account for 60%
It is right.The specific energy consumption of China's heat treatment is typically in more than 800kWh/t, and the industrially developed country such as the U.S., Japan, European Union is all
In below 400kWh/t, both differ very greatly different.
Annealing device majority in the market is monomer-type heat-treatment furnace, is being pending part to furnace interior
After processing, the hot gas of furnace interior directly discharges, and not only causes serious energy waste, and also air can be caused seriously
Thermal pollution.
Utility model content
The purpose of this utility model is to provide a kind of continous way environmental protection and energy saving annealing device, is set in the upper end of firing space device
Thermocirculator has been put, can effectively collect heat energy caused by first heat treatment, it is continuous to carry out heat to be next by energy recovery
The device of processing carries out processing use, and recycling heat energy not only can be with the effectively save energy, and can reduce thermal pollution, protects
Retaining ring border；And insulation cylinder is provided with the outer end of firing space device, the maximum utilization ratio of heat energy can be effectively kept, is prevented
Heat loss is excessive.
The purpose of this utility model is achieved through the following technical solutions：
Continous way environmental protection and energy saving annealing device, including firing space device, thermocirculator, air cooling equipment, support frame, it is described
Firing space device upper end sets thermocirculator, and firing space device lower end sets air cooling equipment, and firing space device bottom is by the branch of left and right two
Support supports；
The firing space device is by spherical hearth, left bell, right bell, three electric heaters, three device holders, insulation
Heat insulation cylinder is formed；The spherical hearth left end is bolted left bell, and spherical hearth right-hand member is bolted right bell；
The spherical hearth interior lower end is arranged side by side three device holders, on three device holder upper ends, spherical hearth inside
End is welded to connect three electric heaters；The spherical hearth outer end is welded to connect insulation cylinder, spherical hearth and insulation
Vacuum heat-insulating layer is formed between cylinder；
The thermocirculator by vacuum heat accumulation cylinder, aspiration pump, vacuum-pumping tube, the breather pipe with control valve, more
Thermal cycle pipeline with control valve is formed；The vacuum heat accumulation cylinder bottom is welded to connect the more heat with control valve and followed
Endless tube road, thermal cycle lower end of duct are welded to connect inside spherical hearth top, thermal cycle pipeline communication spherical hearth；It is described true
Upper end is welded to connect vacuum-pumping tube on the right side of empty heat accumulation cylinder, and vacuum-pumping tube right-hand member connection aspiration pump, aspiration pump lower-left end passes through fixation
Frame is arranged on upper end on the right side of vacuum heat accumulation cylinder, breather pipe of the aspiration pump right-hand member connection with control valve.
The air cooling equipment is made up of aspiration channel, air-suction trunk, induced-draught fan, the more air ducts with control valve, described
Air-suction trunk upper end is arranged on insulation cylinder bottom by fixed mount, and air-suction trunk right-hand member is welded to connect aspiration channel, aspiration channel connection
Induced-draught fan inside air-suction trunk is arranged on by bolt, air-suction trunk top is welded to connect the more air ducts for carrying control valve,
Air duct upper end passes through insulation cylinder, is inserted into inside spherical hearth, air duct and insulation cylinder, spherical hearth junction
It is all to be welded to connect；
Side bonds set left seal to adjust dottle pin in the left bell, and left sealing adjustment dottle pin is arranged on left bell and circle
The junction of burner hearth left end；Side bonds set right sealing adjustment dottle pin in the right bell, and right sealing adjustment dottle pin is arranged on the right side
The junction of bell and spherical hearth right-hand member.
The left sealing adjustment dottle pin, right sealing adjustment dottle pin are all the circular dottle pin made of aluminosilicate refractory fiber.
The spherical hearth inwall scribbles high-temp. far infrared radiation paint layer.
The spherical hearth inwall is bonded refractory ceramics furnace lining.
The beneficial effects of the utility model：A kind of continous way environmental protection and energy saving annealing device, sets in the upper end of firing space device
Thermocirculator has been put, can effectively collect heat energy caused by first heat treatment, it is continuous to carry out heat to be next by energy recovery
The device of processing carries out processing use, and recycling heat energy not only can be with the effectively save energy, and can reduce thermal pollution, protects
Retaining ring border；And be provided with insulation cylinder in the outer end of firing space device, between spherical hearth and insulation cylinder form vacuum every
Thermosphere, it can effectively keep the maximal efficiency of heat energy to utilize, prevent that heat loss is excessive.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of firing space device inside the utility model；
Fig. 3 is the structural representation of thermocirculator inside the utility model；
Fig. 4 is the structural representation of the internally air-cooled device of the utility model；
Fig. 5 is the structural representation of the utility model interior shelf；
Fig. 6 is the structural representation of the utility model internal components holder；
Fig. 7 is the utility model internal circuit diagram.
In figure：Firing space device 1；Spherical hearth 1-1；Left bell 1-2；Left sealing adjustment dottle pin 1-2-1；Right bell 1-3；It is right
Sealing adjustment dottle pin 1-3-1；Electric heater 1-4；Device holder 1-5；Insulation cylinder 1-6；
Thermocirculator 2；Vacuum heat accumulation cylinder 2-1；Aspiration pump 2-2；Vacuum-pumping tube 2-3；Breather pipe 2-4；Thermal cycle pipeline
2-5；
Air cooling equipment 3；Aspiration channel 3-1；Air-suction trunk 3-2；Induced-draught fan 3-3；Air duct 3-4；
Support frame 4.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment one：
As shown in Fig. 1,2,3,4,5,6,7, continous way environmental protection and energy saving annealing device, including firing space device 1, thermal cycle dress
2, air cooling equipment 3, support frame 4 are put, the upper end of firing space device 1 sets thermocirculator 2, and the lower end of firing space device 1 sets air-cooled
Device 3, the bottom of firing space device 1 are supported by the support frame 4 of left and right two；
The firing space device 1 is by spherical hearth 1-1, left bell 1-2, right bell 1-3, three electric heater 1-4, three devices
Part holder 1-5, insulation cylinder 1-6 are formed；The spherical hearth 1-1 left ends are bolted left bell 1-2, round kiln
Thorax 1-1 right-hand members are bolted right bell 1-3；Three device holders are arranged side by side in the spherical hearth 1-1 interior lower ends
1-5, three device holder 1-5 upper ends, spherical hearth 1-1 inner upper ends are welded to connect three electric heater 1-4；The circle
Burner hearth 1-1 outer ends are welded to connect between insulation cylinder 1-6, spherical hearth 1-1 and insulation cylinder 1-6 and form vacuum heat-insulation
Layer；
The thermocirculator 2 is by vacuum heat accumulation cylinder 2-1, aspiration pump 2-2, vacuum-pumping tube 2-3, leading to control valve
Tracheae 2-4, the more thermal cycle pipeline 2-5 with control valve are formed；The vacuum heat accumulation cylinder 2-1 bottoms are welded to connect more
Thermal cycle pipeline 2-5 with control valve, thermal cycle pipeline 2-5 lower end are welded to connect in spherical hearth 1-1 tops, thermal cycle
Inside pipeline 2-5 connection spherical hearths 1-1；Upper end is welded to connect vacuum-pumping tube 2-3 on the right side of the vacuum heat accumulation cylinder 2-1, takes out true
Blank pipe 2-3 right-hand members connect aspiration pump 2-2, and aspiration pump 2-2 lower-lefts end is arranged on vacuum heat accumulation cylinder 2-1 right sides by fixed mount
End, breather pipe 2-4 of the aspiration pump 2-2 right-hand members connection with control valve.
The air cooling equipment 3 is by aspiration channel 3-1, air-suction trunk 3-2, induced-draught fan 3-3, the more air ducts for carrying control valve
3-4 is formed, and the air-suction trunk 3-2 upper ends are arranged on insulation cylinder 1-6 bottoms, the welding of air-suction trunk 3-2 right-hand members by fixed mount
Aspiration channel 3-1 is connected, aspiration channel 3-1 connects through the bolt induced-draught fan 3-3 inside air-suction trunk 3-2, air-suction trunk 3-2 tops
End is welded to connect the more air duct 3-4 for carrying control valve, and air duct 3-4 upper ends pass through insulation cylinder 1-6, are inserted into circle
Inside shape burner hearth 1-1, air duct 3-4 and insulation cylinder 1-6, spherical hearth 1-1 junctions are all to be welded to connect；
Side bonds set left sealing adjustment dottle pin 1-2-1, left sealing adjustment dottle pin 1-2-1 to set in the left bell 1-2
In left bell 1-2 and spherical hearth 1-1 left ends junction；Side bonds set right sealing adjustment dottle pin in the right bell 1-3
1-3-1, right sealing adjustment dottle pin 1-3-1 are arranged on right bell 1-3 and spherical hearth 1-1 right-hand members junction.
The left sealing adjustment dottle pin 1-2-1, right sealing adjustment dottle pin 1-3-1 are all made of aluminosilicate refractory fiber
Circular dottle pin.
The spherical hearth 1-1 inwalls scribble high-temp. far infrared radiation paint layer.
The spherical hearth 1-1 inwalls are bonded refractory ceramics furnace lining.
The electric heater 1-4 uses the ceramic fibre heating board of resistance to 1000 degree of high temperature.
In Fig. 7, resistance wire R1, resistance wire R2, resistance wire R3 are respectively three electric heater 1-4 internal resistances；Resistance wire
R1, resistance wire R2, resistance wire R3 pass through wire connecting power, controlling switch, controlling switch connection control resistance wire R1, electricity respectively
Hinder silk R2, resistance wire R3；M is aspiration pump 2-2 motor internals, and M passes through wire connecting power, controlling switch, controlling switch connection
Control M.
Continous way environmental protection and energy saving annealing device of the present utility model, its operation principle are：Continous way of the present utility model
Environmental protection and energy saving annealing device, it is made up of firing space device 1, thermocirculator 2, air cooling equipment 3, support frame 4, the firing space device
1 upper end sets thermocirculator 2, and the lower end of firing space device 1 sets air cooling equipment 3, and the bottom of firing space device 1 is by the support frame of left and right two
4 supports；When in use, the device of pending heat treatment is placed in inside firing space device 1 first and be heat-treated, after heat treatment,
Caused hot gas in heat treatment process is collected to thermocirculator 2, air cooling equipment 3 is then turned on, after heat treatment
Device carries out cooling and shaping, after sizing, the device after heat treatment is taken out, is then placed in the device that new needs are heat-treated
Part, then the hot gas of the internal gathering of thermocirculator 2 is fed through inside firing space device 1, it is heat-treated, is recycled, is saved
Environmental protection；The firing space device 1 is by spherical hearth 1-1, left bell 1-2, right bell 1-3, three electric heater 1-4, three devices
Holder 1-5, insulation cylinder 1-6 are formed；When in use, the device of pending heat treatment is placed in spherical hearth 1-1 first
On internal device holder 1-5, then by left bell 1-2, right bell 1-3 on bolted cover, then opened by controlling switch
Open electric heater 1-4 so that spherical hearth 1-1 internal temperatures are increased to required temperature, to pending on device holder 1-5
The device of heat treatment is heat-treated；The spherical hearth 1-1 outer ends be welded to connect insulation cylinder 1-6, spherical hearth 1-1 with
Vacuum heat-insulating layer is formed between insulation cylinder 1-6；Vacuum heat-insulating layer is set effectively to reduce the loss of heat；The heat is followed
Loop device 2 is carried by vacuum heat accumulation cylinder 2-1, aspiration pump 2-2, vacuum-pumping tube 2-3, the breather pipe 2-4 with control valve, more
The thermal cycle pipeline 2-5 of control valve is formed；Vacuum heat accumulation cylinder 2-1 volume is identical with spherical hearth 1-1 volume；Using
When, vacuum heat accumulation cylinder 2-1 is evacuated by aspiration pump 2-2 first, vacuum state, is then turned on circulating line 2-5
Control valve, the hot gas after being heat-treated is sucked into inside vacuum heat accumulation cylinder 2-1 by negative pressure, then thermally treated
After device afterwards is cooled down, then it is fed through collecting inside spherical hearth 1-1 to the hot gas inside vacuum heat accumulation cylinder 2-1, follows
Ring utilizes；The air cooling equipment 3 is by aspiration channel 3-1, air-suction trunk 3-2, induced-draught fan 3-3, the more air ducts for carrying control valve
3-4 is formed, and when in use, outside air is sucked into inside air-suction trunk 3-2 by aspiration channel 3-1 by induced-draught fan 3-3, then
Air is fed through inside spherical hearth 1-1 by the more air duct 3-4 with control valve, entered for the device after heat treatment
Sector-style power cools down；Side bonds set left sealing adjustment dottle pin 1-2-1, left sealing adjustment dottle pin 1-2-1 to set in the left bell 1-2
Put the junction in left bell 1-2 and spherical hearth 1-1 left ends；In the right bell 1-3 side bonds set it is right sealing adjustment every
1-3-1 is padded, right sealing adjustment dottle pin 1-3-1 is arranged on right bell 1-3 and spherical hearth 1-1 right-hand members junction；The left side is close
Envelope adjustment dottle pin 1-2-1, right sealing adjustment dottle pin 1-3-1 are all the circular dottle pin made of aluminosilicate refractory fiber；Can have
Effect ensures the airtight performance inside firing space device 1.
Certainly, described above is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in essential scope of the present utility model, also belong to
In the scope of protection of the utility model.
Claims (4)
1. continous way environmental protection and energy saving annealing device, including firing space device (1), thermocirculator (2), air cooling equipment (3), support
Frame (4), it is characterised in that：Firing space device (1) upper end sets thermocirculator (2), and firing space device (1) lower end sets air-cooled
Device (3), firing space device (1) bottom are supported by the support frame (4) of left and right two；
The firing space device (1) by spherical hearth (1-1), left bell (1-2), right bell (1-3), three electric heaters (1-4),
Three device holders (1-5), insulation cylinder (1-6) are formed；Spherical hearth (1-1) left end is bolted left stove
Cover (1-2), spherical hearth (1-1) right-hand member is bolted right bell (1-3)；Spherical hearth (1-1) interior lower end is simultaneously
Row sets three device holders (1-5), and three device holder (1-5) upper ends, the welding of spherical hearth (1-1) inner upper end connect
Connect three electric heaters (1-4)；Spherical hearth (1-1) outer end is welded to connect insulation cylinder (1-6), spherical hearth (1-
1) vacuum heat-insulating layer is formed between insulation cylinder (1-6)；
The thermocirculator (2) by vacuum heat accumulation cylinder (2-1), aspiration pump (2-2), vacuum-pumping tube (2-3), with control valve
Breather pipe (2-4), more with control valve thermal cycle pipelines (2-5) form；Vacuum heat accumulation cylinder (2-1) the bottom weldering
The more thermal cycle pipelines (2-5) for carrying control valve are connect in succession, and thermal cycle pipeline (2-5) lower end is welded to connect in spherical hearth
(1-1) top, thermal cycle pipeline (2-5) connection spherical hearth (1-1) are internal；Upper end weldering on the right side of the vacuum heat accumulation cylinder (2-1)
Vacuum-pumping tube (2-3), vacuum-pumping tube (2-3) right-hand member connection aspiration pump (2-2) are connect in succession, and aspiration pump (2-2) lower-left end passes through solid
Frame is determined installed in upper end on the right side of vacuum heat accumulation cylinder (2-1), breather pipe (2- of aspiration pump (2-2) right-hand member connection with control valve
4)；
The air cooling equipment (3) is by aspiration channel (3-1), air-suction trunk (3-2), induced-draught fan (3-3), the more confessions for carrying control valve
Airduct (3-4) is formed, and air-suction trunk (3-2) upper end is arranged on insulation cylinder (1-6) bottom, air-suction trunk by fixed mount
(3-2) right-hand member is welded to connect aspiration channel (3-1), and aspiration channel (3-1) connects through bolt installed in the internal suction of air-suction trunk (3-2)
Blower fan (3-3), air-suction trunk (3-2) top is welded to connect the more air ducts (3-4) for carrying control valve, in air duct (3-4)
Hold through insulation cylinder (1-6), be inserted into spherical hearth (1-1) inside, air duct (3-4) and insulation cylinder (1-6), circle
Shape burner hearth (1-1) junction is all to be welded to connect；
The interior side bonds of left bell (1-2) set left sealing adjustment dottle pin (1-2-1), and left sealing adjustment dottle pin (1-2-1) sets
Put the junction in left bell (1-2) and spherical hearth (1-1) left end；The interior side bonds of right bell (1-3) set right sealing
Dottle pin (1-3-1) is adjusted, right sealing adjustment dottle pin (1-3-1) is arranged on the company of right bell (1-3) and spherical hearth (1-1) right-hand member
Meet place.
2. continous way environmental protection and energy saving annealing device according to claim 1, it is characterised in that：It is described it is left sealing adjustment every
Pad (1-2-1), right sealing adjustment dottle pin (1-3-1) is all the circular dottle pin made of aluminosilicate refractory fiber.
3. continous way environmental protection and energy saving annealing device according to claim 1, it is characterised in that：Spherical hearth (the 1-
1) inwall scribbles high-temp. far infrared radiation paint layer.
4. continous way environmental protection and energy saving annealing device according to claim 1, it is characterised in that：Spherical hearth (the 1-
1) inwall bonding refractory ceramics furnace lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720711181.8U CN206814817U (en) | 2017-06-19 | 2017-06-19 | Continous way environmental protection and energy saving annealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720711181.8U CN206814817U (en) | 2017-06-19 | 2017-06-19 | Continous way environmental protection and energy saving annealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206814817U true CN206814817U (en) | 2017-12-29 |
Family
ID=60760908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720711181.8U Expired - Fee Related CN206814817U (en) | 2017-06-19 | 2017-06-19 | Continous way environmental protection and energy saving annealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206814817U (en) |
-
2017
- 2017-06-19 CN CN201720711181.8U patent/CN206814817U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |