CN106077599A - A kind of ladle baking platform - Google Patents
A kind of ladle baking platform Download PDFInfo
- Publication number
- CN106077599A CN106077599A CN201610415883.1A CN201610415883A CN106077599A CN 106077599 A CN106077599 A CN 106077599A CN 201610415883 A CN201610415883 A CN 201610415883A CN 106077599 A CN106077599 A CN 106077599A
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- Prior art keywords
- baking
- bag
- applying
- heat
- affected part
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- 239000003814 drug Substances 0.000 claims abstract description 59
- 229940079593 drug Drugs 0.000 claims abstract description 59
- 239000000567 combustion gas Substances 0.000 claims abstract description 29
- 239000012530 fluid Substances 0.000 claims abstract description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims abstract description 12
- 239000001301 oxygen Substances 0.000 claims abstract description 11
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 30
- 239000002918 waste heat Substances 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 20
- 238000002485 combustion reaction Methods 0.000 claims description 18
- 239000011449 brick Substances 0.000 claims description 13
- 239000002737 fuel gas Substances 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims 1
- 210000003437 trachea Anatomy 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000005266 casting Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000003245 coal Substances 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
- B22D41/01—Heating means
- B22D41/015—Heating means with external heating, i.e. the heat source not being a part of the ladle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Air Supply (AREA)
Abstract
The present invention relates to metallurgical casting ladle baking, the davit (23) of cantilever crane is provided with single-cantilever and hangs (22) and double cantilever cranes (27), single-cantilever hangs (22) and is used for slinging the clad (3) of baking bag (7), clad (3) rotation displacement concedes the lifting space hanging out or hanging in baking bag (7), double cantilever cranes (27) are used for slinging the clad (3) of baking the affected part after applying some drugs bag (8), and rotation displacement concedes the lifting space hanging out or hanging in；Single-cantilever hangs (22) and is also used for standpipe (24) of slinging so that double cantilever cranes (27) can be sling clad (3) rotation displacement of baking the affected part after applying some drugs bag (8)；Heat flow tube (12) connects baking bag (7) and baking the affected part after applying some drugs bag (8), the clad (3) of baking bag (7) is provided with the combustion gas that the combustion-supporting jet pipe of spout (20) injecting oxygen (5) sprays, flame hot-fluid is by hole, the mouth of a river or flows into heat flow tube (12), then is flowed into the hole, mouth of a river baking baking the affected part after applying some drugs bag (8) of baking the affected part after applying some drugs bag (8) by heat flow tube (12).
Description
Technical field
The present invention relates to the casting ladle baking of metallurgical casting ladle baking, particularly steel.
Background technology
Current existing most of ladle baking energy waste is surprising.Thermodynamic metering shows the heat energy utilization of ladle baking
Rate, less than 2%, has the thermal waste more than 98%.Such as: 9000Kg refractory material about built by laying bricks or stones by the ladle of 100t, newly builds by laying bricks or stones
100t ladle could use for 80-100 hour to be toasted, and baking average minute clock burns about 4.5m3Calorific value is 9196KJ/m3Combustion gas
Or coal gas of converter, need to burn about 21600m altogether3Combustion gas, 21600m3Combustion gas is roughly equal to 198635600kJ heat energy, closes 6777.7Kg mark
Coal.The ladle of 10000kg refractory material, inner surface is baked to 100 DEG C, and outer surface reaches 170 DEG C of available standards, now, resistance to
The specific heat capacity of fire material selects 0.74kJ/kg to calculate:
0.74kJ/kg × 9000kg × (1000 DEG C+170 DEG C ÷ 2=3896100kJ heat energy.
3896100kJ heat energy closes marks coal:
3896100kJ ÷ 29307kJ/kg mark coal=133kg marks coal.
133kg mark coal ÷ 6777.7Kg marks coal × 100% ≈ 1.96%.
It is above simplifying roughly calculating, is merely to illustrate the low-down scope of ladle baking heat utilization rate and (is not related to certain
The thermodynamic metering of one concrete ladle).
The geometry of ladle baking combustion space is identical with internal combustion engine cylinders combustion space, is not both internal combustion engine cylinders empty
Interior ignition energy promotes piston acting, so efficiency is higher, and the combustion space of ladle baking can promote acting without piston, and
It is that combustion heat kinetic energy is directly pushed air to burning hot gas and diffused, only few waste heat has been left for ladle lining, also
That small part heat that suitable internal combustion engine cylinders is absorbed, and reality has the cylinder body heat absorption of cooling water due to the heat transfer ratio of resistance to material
An order of magnitude at the bottom of rate, so not as good as 1/10th of cylinder body, only having about 1.96% by the Simple Calculation thermal efficiency, also neglecting
Many does not count, and accurately calculates only about about 1%.
A kind of ladle is had to alter the patent of invention of connection apparatus for baking ZL:200910120000.4, described in it: by roaster and pre-
Roasting device composition, described roaster is arranged at the ladle mouth of baking ladle, is close between ladle mouth and the roaster of baking ladle
Envelope is arranged, and the burner of roaster is made up of Gas Pipe and air hose, and its air hose is installed in Gas Pipe, on roaster
Being provided with outlet port, outlet port is connected with the air inlet pipe of pre-baked device ... achieve series connection baking ladle, real
Border can only two series connection bakings.Its shortcoming is to need ladle back-off, in actual production to series connection baking ladle, it is possible to
The ladle of back-off baking, the most small-sized ladle of cast molding can be with back-off.The Large Steel that Large Steel enterprise is the most actually used
The bag overwhelming majority is laying fireproof bricks ladle, well-known because of factor brick ladle back-offs such as terrestrial gravitation and thermal expansion power in the industry
Baking is laid bricks and landing can be gone out pack housing.Although the invention of ZL200910120000.4 is heat energy ladder utilizes the easy to handle of the saving energy
Method, but inapplicable most steel enterprise uses, and most steel enterprises are badly in need of brick ladle and implement simple series connection baking
Way, energy-saving and cost-reducing to realize the utilization of heat energy ladder, maintain low-cost production.Therefore, research and development can popularize the steel of use in an all-round way
Bag apparatus for baking is imperative.
Summary of the invention
The present invention is according to technical problem to be solved, it is provided that a kind of ladle baking platform.
The present invention adopts the following technical scheme that
A kind of ladle baking platform, has body.Including: cantilever crane, heat flow tube, baking the affected part after applying some drugs bag, baking table, clad, combustion gas, change
Hot cell, spout, jet pipe, waste heat pipe, the hanging of described cantilever crane is provided with single-cantilever and hangs and double cantilever cranes, and single-cantilever hangs for slinging
The clad of baking bag, clad rotation displacement concedes the lifting space hanging out or hanging in baking bag, and double cantilever cranes are used for baking the affected part after applying some drugs of slinging
The clad of bag, rotation displacement concedes the lifting space hanging out or hanging in；Single-cantilever hangs and is also used for standpipe of slinging so that double cantilever cranes
Can sling the clad rotation displacement of baking the affected part after applying some drugs bag；Heat flow tube connects baking bag and baking the affected part after applying some drugs bag, and the clad that baking clad has is provided with spray
Mouthful, the combustion gas of spout injecting oxygen combustion-supporting jet pipe injection, the flame hot-fluid of fuel gas buring is by hole, the mouth of a river or the brick cup at the installation mouth of a river
Hole flows into heat flow tube, then is flowed into hole, the mouth of a river or the pocket block hole baking baking the affected part after applying some drugs bag of baking the affected part after applying some drugs bag by heat flow tube；Baking the affected part after applying some drugs clad has bag
The hole of lid is provided with waste heat pipe, and waste heat pipe connects the hole that the clad 3 of another baking the affected part after applying some drugs bag is provided with, and the steam of waste heat pipe flows into another heat
Drying in bag, waste heat toasts another baking the affected part after applying some drugs bag, and the tail gas of baking the affected part after applying some drugs flows out in the hole of pocket block, the hole connection offgas duct of brick cup,
Offgas duct and the Heat Room fluid communication in arm pillar, tail gas flows up in Heat Room and flows to heat exchanger tube conduction heat
After epimere, convergence entrance central canal flows downward out Heat Room and is entered in air by blower fan guiding, and combustion gas is through the outer layer of central canal
Flowing up to epimere in pipe be diverted in heat exchanger tube, the heat turning the absorption heat-exchange pipe that flows downward heats up, the combustion gas after intensification
It is transported to jet pipe spray combustion by gas outlet；Ladle baking platform is provided with positioning boss, hangs baking bag or baking the affected part after applying some drugs bag with fixed
Boss location, position, is provided with reel and setting of casing in positioning boss, reel chain rope hanging setting of casing compensates the length of heat flow tube, volume
The chain rope folding and unfolding lifting heating pipe of cylinder docks with hole, the mouth of a river or the pocket block hole fluid of baking the affected part after applying some drugs bag.
Described ladle baking platform is provided with thermal current bend pipe, and bend pipe is arranged on electric cylinder lifting, it is possible on lifting bend pipe
Rising hole, the mouth of a river or the pocket block hole of vertical openings fluid communication baking bag, the horizontal opening of bend pipe connects two bag mouths to bag mouth
The baking the affected part after applying some drugs bag connected by sealing ring, the clad that baking clad has is provided with spout, the combustion of spout injecting oxygen combustion-supporting jet pipe injection
Gas, the flame hot-fluid of fuel gas buring through bend pipe by hole, the mouth of a river or pocket block hole, is flowed into two bag mouths and bag mouth is passed through sealing ring
The baking the affected part after applying some drugs bag connected, baking tail gas connects offgas duct, offgas duct and Heat Room fluid communication in pocket block hole, and tail gas is in heat exchange
Indoor flow up conducts after heat flows to epimere with heat exchanger tube 30, converges and enters central canal and flow downward out Heat Room and drawn by blower fan
Guide enters in air, and combustion gas flows up to epimere in the outer tube of central canal and is diverted in heat exchanger tube, turns and flows downward
The heat of absorption heat-exchange pipe heats up, and the combustion gas after intensification is transported to jet pipe spray combustion by gas outlet；Two bag mouths are to bag mouth
The baking the affected part after applying some drugs bag connected by sealing ring, is placed on hired car, and hired car is provided with elevator support baking the affected part after applying some drugs bag lifting docking bend pipe
Horizontal opening；Sealing ring is provided with sealing ring wheel and takes turns with caulking groove, and caulking groove wheel is inlaid in the chute of hired car frame, and caulking groove wheel passes through
Wheel arm is connected on sealing ring.
The described clad on baking table is provided with toroidal hole, and toroidal hole inlays horn mouth, bell-mouthed
Lower section is connected with standpipe, and horn mouth is connected above elbow and the waste heat pipe of waste heat pipe, and waste heat pipe box has the upper sleeve pipe of length compensation, remaining
Heat pipe connects the elbow of another baking the affected part after applying some drugs clad.
When described fuel gases calorific value height causes flame temperature too high, change the ratio setting oxygen with combustion gas, by oxidisability
Flame sets up reproducibility flame, and the clad having at baking the affected part after applying some drugs clad sets up the secondary combustion-supporting air port realization combustion of winding-up combustion-supporting gas
The second-time burning peroxidating of gas.
The positive effect of the present invention is as follows:
Ladle baking platform of the present invention uses comburant oxygen, and combustion gas can become multiple to reduce with the total amount of combustion-supporting gas consumption, combustion
Burning temperature increases substantially, and the little thermal energy containing band of combustion heat airflow volume is big.Therefore.The heat loss that not only tail gas is taken away becomes multiple
Reducing, and combustion heat airflow volume reduces at double exactly, stream can be reduced at double by volume in small-sized hole, the mouth of a river
Amount, therefore obtains the ladle baking platform structure relying on mouth of a river series connection baking three guarantees.Simple sleeping or upright series connection can be implemented
Baking, heat energy realizes ladder and utilizes, and becomes multiple to improve heat utilization rate.
Accompanying drawing explanation
Accompanying drawing 1 is one ladle baking platform embodiment sectional view of the present invention；
Accompanying drawing 2 be in Fig. 1 top view；
Accompanying drawing 3 is the A-A sectional view in Fig. 2；
Accompanying drawing 4 is another embodiment sectional view in Fig. 1；
Accompanying drawing 5 is the 3rd embodiment sectional view in Fig. 1.
In the accompanying drawings.Sleeve pipe 2 waste heat pipe 3 clad 4 horn mouth 5 jet pipe 6 sealing ring 7 baking bag 8 on 1
Baking the affected part after applying some drugs bag 9 positioning boss 10 reel 11 setting of casing 12 heat flow tube 13 pocket block hole 14 bend pipe 15 stand
16 lifting vertical shaft 17 elevator 18 caulking grooves are taken turns 19 wheel arm 20 spouts 21,22 single-cantilevers of hiring a car and are hung 23 davits
24 standpipe 25 sealing ring wheel 26 hired car 27 pairs of cantilever crane 28 air port 29 central canal 30 heat exchanger tubes 31 of wheel fire
Gas exports 32 Heat Room 33 offgas duct 34 outer tube.
Detailed description of the invention
The present invention is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings.
Shown in accompanying drawing 1-3 is population structure of the present invention.
The davit 23 of described cantilever crane be provided with single-cantilever hang 22 with double cantilever cranes 27, single-cantilever hangs 22 for baking of slinging
Wrapping the clad 3 of 7, clad 3 rotation displacement concedes the lifting space hanging out or hanging in baking bag 7, and double cantilever cranes 27 are used for heat of slinging
Drying the clad 3 of bag 8, rotation displacement concedes the lifting space hanging out or hanging in；Single-cantilever hangs 22 and is also used for standpipe 24 of slinging so that
Double cantilever cranes 27 can be sling clad 3 rotation displacement of baking the affected part after applying some drugs bag 8；Heat flow tube 12 connects baking bag 7 and baking the affected part after applying some drugs bag 8, baking bag 7
The clad 3 being stamped is provided with spout 20, the combustion gas of spout 20 injecting oxygen combustion-supporting jet pipe 5 injection, the flame hot-fluid of fuel gas buring by
The brick cup hole at hole, the mouth of a river or the installation mouth of a river flows into heat flow tube 12, then is flowed into hole, the mouth of a river or the mouth of a river seat of baking the affected part after applying some drugs bag 8 by heat flow tube 12
Brick hole baking baking the affected part after applying some drugs bag 8；Baking the affected part after applying some drugs bag 8 is stamped the hole of clad 3 and is provided with waste heat pipe 2, and waste heat pipe 2 connects the clad 3 of another baking the affected part after applying some drugs bag 8
The hole being provided with, the steam of waste heat pipe 2 flows in another baking the affected part after applying some drugs bag 8, and waste heat toasts another baking the affected part after applying some drugs bag 8, and the tail gas of baking the affected part after applying some drugs exists
The hole 13 of pocket block is flowed out, and the hole 13 of brick cup connects offgas duct 33, offgas duct 33 and Heat Room 32 fluid in arm pillar
Conducting, tail gas flows up in Heat Room 32 and conducts after heat flows to epimere with heat exchanger tube 30, converge enter central canal 29 to
Lower outflow Heat Room 32 is guided by blower fan and enters in air, and combustion gas flows up to epimere in the outer tube 32 of central canal 29
Being diverted in heat exchanger tube 30, the heat turning the absorption heat-exchange pipe 30 that flows downward heats up, and the combustion gas after intensification is defeated by gas outlet 31
Deliver to jet pipe 5 spray combustion；Ladle baking platform is provided with positioning boss 9, hangs baking bag 7 or baking the affected part after applying some drugs bag 8 fixed with positioning boss 9
Position, is provided with reel 10 and setting of casing 11 in positioning boss 9, reel 10 chain rope hanging setting of casing 11 compensates the length of heat flow tube 12
Degree, the chain rope folding and unfolding lifting heating pipe 12 of reel 10 docks with hole, the mouth of a river or the pocket block hole fluid of baking the affected part after applying some drugs bag 8.
Shown in accompanying drawing 4 is another embodiment of the present invention structure.
Described ladle baking platform is provided with the curved flow tube of steam 14, and bend pipe 14 is arranged on electric cylinder 16 lifting, it is possible to lifting
Bend pipe 14 rises hole, the mouth of a river or the pocket block hole of vertical openings fluid communication baking bag 7, and the horizontal opening of bend pipe 14 connects two
The baking the affected part after applying some drugs bag 8 that bag mouth is connected by individual bag mouth by sealing ring 6, the clad 3 that baking bag 7 is stamped is provided with spout 20, and spout 20 is jetted
The combustion gas of comburant oxygen jet pipe 5 injection, the flame hot-fluid of fuel gas buring through bend pipe 14, is flowed into two by hole, the mouth of a river or pocket block hole
The baking the affected part after applying some drugs bag 8 that bag mouth is connected by individual bag mouth by sealing ring 6, baking tail gas connects offgas duct 33, tail gas in pocket block hole 13
Pipe 33 and Heat Room 32 fluid communication, tail gas flows up in Heat Room 32 and conducts after heat flows to epimere with heat exchanger tube 30,
Convergence entrance central canal 29 flows downward out Heat Room 32 and is entered in air by blower fan guiding, and combustion gas is through the outer tube of central canal 29
Flowing up to epimere in 32 be diverted in heat exchanger tube 30, the heat turning the absorption heat-exchange pipe 30 that flows downward heats up, after intensification
Combustion gas is transported to jet pipe 5 spray combustion by gas outlet 31；The baking the affected part after applying some drugs bag 8 that bag mouth is connected by two bag mouths by sealing ring 6, peace
Being placed on hired car 21, hired car 21 is provided with elevator 17 and supports the horizontal opening of baking the affected part after applying some drugs bag 8 lifting docking bend pipe 14；Sealing ring 6
Being provided with sealing ring wheel 25 and take turns 18 with caulking groove, caulking groove wheel 18 is inlaid in the chute of hired car frame, and caulking groove wheel 18 is by wheel arm 19
It is connected on sealing ring 6.
Shown in accompanying drawing 5 is the 3rd example structure of the present invention.
Clad 3 on described baking table is provided with toroidal hole, and toroidal hole inlays horn mouth 4, horn mouth 4
Lower section be connected with standpipe 24, horn mouth 4 is connected above elbow and the waste heat pipe of waste heat pipe 2, and waste heat pipe 2 is cased with the upper of length compensation
Sleeve pipe 1, waste heat pipe 2 connects the elbow of another baking the affected part after applying some drugs bag 8 lid.
When described fuel gases calorific value height causes flame temperature too high, change the ratio setting oxygen with combustion gas, by oxidisability
Flame sets up reproducibility flame, and the clad 3 being stamped at baking the affected part after applying some drugs bag 8 sets up the secondary combustion-supporting air port 28 of winding-up combustion-supporting gas in fact
The second-time burning peroxidating of existing combustion gas.
Claims (4)
1. ladle baking platform has a body, including: cantilever crane, heat flow tube, baking the affected part after applying some drugs bag, baking table, clad, combustion gas, heat exchange
Room, spout, jet pipe, waste heat pipe, the davit (23) of described cantilever crane is provided with single-cantilever and hangs (22) and double cantilever cranes (27), single outstanding
Arm hangs (22) and is used for slinging the clad (3) of baking bag (7), and clad (3) rotation displacement is conceded and hung out or hang in rising of baking bag (7)
Hanging space, double cantilever cranes (27) are used for slinging the clad (3) of baking the affected part after applying some drugs bag (8), and it is empty that rotation displacement concedes the lifting hanging out or hanging in
Between；Single-cantilever hangs (22) and is also used for standpipe (24) of slinging so that double cantilever cranes (27) can be sling the clad (3) of baking the affected part after applying some drugs bag (8)
Rotation displacement；Heat flow tube (12) connects baking bag (7) and baking the affected part after applying some drugs bag (8), and the clad (3) that baking bag (7) is stamped is provided with spout
(20), the combustion gas that the combustion-supporting jet pipe of spout (20) injecting oxygen (5) sprays, the flame hot-fluid of fuel gas buring is by hole, the mouth of a river or installs water
The brick cup hole of mouth flows into heat flow tube (12), then is flowed into hole, the mouth of a river or the baking of pocket block hole of baking the affected part after applying some drugs bag (8) by heat flow tube (12)
Baking the affected part after applying some drugs bag (8)；Baking the affected part after applying some drugs bag (8) is stamped the hole of clad (3) and is provided with waste heat pipe (2), and waste heat pipe (2) connects another baking the affected part after applying some drugs bag (8)
The hole that clad (3) is provided with, the steam of waste heat pipe (2) flows in another baking the affected part after applying some drugs bag (8), and waste heat toasts another baking the affected part after applying some drugs bag (8),
The tail gas of baking the affected part after applying some drugs flows out in the hole (13) of pocket block, the hole (13) connection offgas duct (33) of brick cup, offgas duct (33) and arm
Heat Room (32) fluid communication in pillar, tail gas flows up in Heat Room (32) and flows to heat exchanger tube (30) conduction heat
After epimere, convergence entrance central canal (29) flows downward out Heat Room (32) and is entered in air by blower fan guiding, and combustion gas is through center
Flow up to epimere in the outer tube (32) of pipe (29) be diverted in heat exchanger tube (30), turn the absorption heat-exchange pipe (30) that flows downward
Heat heat up, the combustion gas after intensification is transported to jet pipe (5) spray combustion by gas outlet (31)；Ladle baking platform is provided with fixed
Position boss (9), hangs baking bag (7) or baking the affected part after applying some drugs bag (8) and positions with positioning boss (9), and positioning boss is provided with reel in (9)
(10) with setting of casing (11), reel (10) chain rope hanging setting of casing (11) compensates the length of heat flow tube (12), the chain of reel (10)
Rope folding and unfolding lifting heating pipe (12) docks with hole, the mouth of a river or the pocket block hole fluid of baking the affected part after applying some drugs bag (8).
A kind of ladle baking platform the most according to claim 1, it is characterised in that: described ladle baking platform is provided with thermal current
Bend pipe (14), bend pipe (14) is arranged on the upper lifting of electric cylinder (16), it is possible to lifting bend pipe (14) rises vertical openings fluid communication
The hole, the mouth of a river of baking bag (7) or pocket block hole, the horizontal opening of bend pipe (14) connects two bag mouths and bag mouth is passed through sealing ring
(6) the baking the affected part after applying some drugs bag (8) connected, the clad (3) that baking bag (7) is stamped is provided with spout (20), the combustion-supporting spray of spout (20) injecting oxygen
Pipe (5) combustion gas sprayed, the flame hot-fluid of fuel gas buring through bend pipe (14), is flowed into two bag mouths by hole, the mouth of a river or pocket block hole
The baking the affected part after applying some drugs bag (8) connected bag mouth by sealing ring (6), baking tail gas is at pocket block hole (13) connection offgas duct (33), tail
Trachea (33) and Heat Room (32) fluid communication, tail gas flows up in Heat Room (32) and conducts heat stream with heat exchanger tube (30)
After epimere, convergence entrance central canal (29) flows downward out Heat Room (32) and is entered in air by blower fan guiding, and in combustion gas warp
Flow up to epimere in the outer tube (32) of heart pipe (29) be diverted in heat exchanger tube (30), turn the absorption heat-exchange pipe that flows downward
(30) heat heats up, and the combustion gas after intensification is transported to jet pipe (5) spray combustion by gas outlet (31)；Two bag mouths are to bag mouth
The baking the affected part after applying some drugs bag (8) connected by sealing ring (6), is placed on hired car (21), and hired car (21) is provided with elevator (17) and supports heat
Dry the horizontal opening of bag (8) lifting docking bend pipe (14)；Sealing ring (6) is provided with sealing ring wheel (25) and takes turns (18) with caulking groove,
Caulking groove wheel (18) is inlaid in the chute of hired car frame, and caulking groove wheel (18) is connected on sealing ring (6) by wheel arm (19).
A kind of ladle baking platform the most according to claim 1, it is characterised in that: the clad (3) on described baking table sets
Having toroidal hole, toroidal hole to inlay horn mouth (4), the lower section of horn mouth (4) is connected with standpipe (24), horn mouth
(4) being connected above elbow and the waste heat pipe of waste heat pipe (2), waste heat pipe (2) is cased with the upper sleeve pipe (1) of length compensation, waste heat pipe (2)
Connect the elbow that another baking the affected part after applying some drugs bag (8) covers.
A kind of ladle baking platform the most according to claim 1, it is characterised in that: described fuel gases calorific value height causes flame temperature
When spending high, change the ratio setting oxygen with combustion gas, oxidizing flame set up reproducibility flame, and in baking the affected part after applying some drugs bag (8)
The clad (3) being stamped is set up the secondary combustion-supporting air port (28) of winding-up combustion-supporting gas and is realized the second-time burning peroxidating of combustion gas.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510415108 | 2015-07-08 | ||
| CN2015104151081 | 2015-07-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106077599A true CN106077599A (en) | 2016-11-09 |
| CN106077599B CN106077599B (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610415883.1A Expired - Fee Related CN106077599B (en) | 2015-07-08 | 2016-06-06 | Steel ladle baking table |
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| Country | Link |
|---|---|
| CN (1) | CN106077599B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4432726A (en) * | 1982-09-16 | 1984-02-21 | The Cadre Corporation | Centralized ladle heating and drying system |
| US4494927A (en) * | 1982-09-16 | 1985-01-22 | The Cadre Corporation | Centralized ladle heating and drying system |
| JPS61219463A (en) * | 1985-03-26 | 1986-09-29 | Sumitomo Metal Ind Ltd | Heater |
| CN101486089A (en) * | 2009-03-03 | 2009-07-22 | 河北文丰钢铁有限公司 | Series ladle baking device |
| CN204209110U (en) * | 2014-07-10 | 2015-03-18 | 边仁杰 | Barrel cage baking heat exchange lid |
| CN104625037A (en) * | 2013-11-14 | 2015-05-20 | 马斌 | Ladle preheating kiln |
-
2016
- 2016-06-06 CN CN201610415883.1A patent/CN106077599B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4432726A (en) * | 1982-09-16 | 1984-02-21 | The Cadre Corporation | Centralized ladle heating and drying system |
| US4494927A (en) * | 1982-09-16 | 1985-01-22 | The Cadre Corporation | Centralized ladle heating and drying system |
| JPS61219463A (en) * | 1985-03-26 | 1986-09-29 | Sumitomo Metal Ind Ltd | Heater |
| CN101486089A (en) * | 2009-03-03 | 2009-07-22 | 河北文丰钢铁有限公司 | Series ladle baking device |
| CN104625037A (en) * | 2013-11-14 | 2015-05-20 | 马斌 | Ladle preheating kiln |
| CN204209110U (en) * | 2014-07-10 | 2015-03-18 | 边仁杰 | Barrel cage baking heat exchange lid |
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