CN107560733B - A kind of temperature measuring equipment for ore smelting - Google Patents
A kind of temperature measuring equipment for ore smelting Download PDFInfo
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- CN107560733B CN107560733B CN201710690792.3A CN201710690792A CN107560733B CN 107560733 B CN107560733 B CN 107560733B CN 201710690792 A CN201710690792 A CN 201710690792A CN 107560733 B CN107560733 B CN 107560733B
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Abstract
The invention discloses a kind of temperature measuring equipments for ore smelting, belong to ore smelting field of temperature measurement.A kind of temperature measuring equipment for ore smelting, including heat insulation support plate, the heat insulation support plate are fixedly connected on smelting furnace, and outer cylinder is fixedly connected on the heat insulation support plate, and inner cylinder is connected in the outer cylinder, and incubation cavity is equipped between the outer cylinder and inner cylinder.It may be implemented when the environment temperature of the image temperature transducer in inner cylinder is too low, hot cylinder of drying blows hot gas, it dries when environment temperature is excessively high cold cylinder blowing cooling air, ensure image temperature transducer ambient temperature-stable, hot cylinder of drying simultaneously passes through air blowing mixing tube with cold cylinder of drying and blows into smelting furnace, so that the gas with impurity is discharged by impurities removal tracheae, it effectively prevents environment temperature excessively high too low and the timely foreign gas being discharged in smelting furnace, its is effectively avoided to influence measurement result.
Description
Technical field
The present invention relates to ore smelting field of temperature measurement, more specifically to a kind of temperature measuring equipment for ore smelting.
Background technique
Ore smelting is a kind of refinement technique, for roasting, melting, electrolysis and using the methods of chemical agent ore
In METAL EXTRACTION come out;It reduces impurity contained in metal or increases certain ingredient in metal, be smelt required metal.
It in ore smelting, needs to carry out thermometric, with the various parameters during adjusting process, it is ensured that it is qualified out to smelt
Metal, image temperature transducer has good thermometric performance to be widely applied and ore smelting thermometric, environment with the development of technology
Extremes of temperature can impact electronic component in image temperature transducer, measurement result be influenced, in addition when ore smelting
Various foreign gases, which can be generated, can also impact the measurement imaging of image temperature transducer, and accuracy of measurement is low.
Summary of the invention
1. technical problems to be solved
Measurement result is influenced for the excessively high too low foreign gas in smelting furnace of environment temperature existing in the prior art
Problem, the purpose of the present invention is to provide a kind of temperature measuring equipments for ore smelting, it may be implemented effectively to prevent environment
Foreign gas in extremes of temperature and in time discharge smelting furnace, effectively avoids it from influencing measurement result.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of temperature measuring equipment for ore smelting, including heat insulation support plate, the heat insulation support plate are fixedly connected on smelting
On furnace, it is fixedly connected with outer cylinder on the heat insulation support plate, inner cylinder is connected in the outer cylinder, between the outer cylinder and inner cylinder
Equipped with incubation cavity, it is connected with escape pipe on the left of the outer cylinder, and escape pipe is connected with incubation cavity, the outer cylinder and inner cylinder lower end
It is interspersed to be connected with optical lens, image temperature transducer is fixedly connected in the inner cylinder, and image temperature transducer is located at light
It learns above lens, temperature sensor is fixedly connected in the inner cylinder, it is outer that high temperature resistant heating is equipped on the downside of the heat insulation support plate
Shell, the high temperature resistant heating shell lower end offset with molten slurry is smelted, and are connected with liquefied ammonia evaporative cylinder in the high temperature resistant heating shell,
Liquefied ammonia evaporative cylinder upper end is connected with ammonia delivery pipe, and ammonia delivery pipe upper end is connected with condenser pipe, the condenser pipe
One end far from ammonia delivery pipe is connected with liquefied ammonia conveying tubule, and the diameter of the condenser pipe is straight much larger than liquefied ammonia conveying tubule
Diameter, liquefied ammonia conveying tubule lower end are connected with evaporation tube, and the diameter of the evaporation tube conveys the diameter of tubule much larger than liquefied ammonia,
Storage ammonia case is connected on the heat insulation support plate, the evaporation pipe end is connected with return pipe, and the return pipe lower end is connected to
It stores up on ammonia case, the storage ammonia case is connected by perfusion tube with liquefied ammonia evaporative cylinder, and the hot cylinder of blowing is cased with outside the condenser pipe, described to blow
The first fan blowing is connected on the inside of wind-heat cylinder right end, the hot cylinder left end of blowing is connected with heating pipe, and the heating pipe is separate
Dry one end of hot cylinder is placed in incubation cavity, and the first solenoid valve is connected on the heating pipe, blowing is cased with outside the evaporation tube
Cold cylinder, the cold cylinder right end inside of blowing are fixedly connected with the second fan blowing, and the cold cylinder left end of blowing is connected with refrigerator pipe,
It one end far from the cold cylinder of drying of the refrigerator pipe and is placed in incubation cavity, second solenoid valve is connected on the refrigerator pipe, it is described
First solenoid valve and second solenoid valve are electrical connected with temperature sensor, intert to be connected with to blow on the heat insulation support plate and mix
Pipe is closed, air blowing mixing tube lower end is located in smelting furnace, and air blowing mixing tube upper end is connected with the first air inlet pipe and second
Air inlet pipe, first air inlet pipe and the second air inlet pipe are connected with the left end of dry hot cylinder and the cold cylinder of blowing respectively, described heat-insulated
It is connected with impurities removal tracheae in support plate, using the high-temperature heating liquefied ammonia evaporative cylinder liquefied ammonia of smelting furnace, and passes through condenser pipe and evaporation
It pipework condensation and evaporates again, to make to dry hot cylinder and cold cylinder of drying is respectively formed hot gas and cold air, when the image in inner cylinder is surveyed
When the environment temperature of temperature sensor is too low, hot cylinder of drying blows hot gas, cold cylinder blowing cooling air of drying when environment temperature is excessively high, really
Image temperature transducer ambient temperature-stable is protected, while dry hot cylinder and cold cylinder of drying pass through air blowing mixing tube into smelting furnace
It blows, so that the gas with impurity is discharged by impurities removal tracheae, effectively prevents environment temperature excessively high too low and timely
The foreign gas in smelting furnace is discharged, it is effectively avoided to influence measurement result.
Preferably, it is cased with thermal isolation film outside the outer cylinder, it is effective heat-insulated, further ensure image temperature transducer environment
Temperature it is normal.
Preferably, structure, condensation effect are good in the shape of a spiral for the condenser pipe.
Preferably, the U-shaped structure of the evaporation tube, evaporation effect are good.
Preferably, one end that the air blowing mixing tube is located at smelting furnace is connected with diffusion tip, effectively conveys into smelting furnace
Impurities removal air-flow.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
(1) the high-temperature heating liquefied ammonia evaporative cylinder liquefied ammonia of smelting furnace is utilized, and by condenser pipe and evaporation pipework condensation and again
Evaporation, to make to dry hot cylinder and cold cylinder of drying is respectively formed hot gas and cold air, when the ring of the image temperature transducer in inner cylinder
When border temperature is too low, hot cylinder of drying blows hot gas, cold cylinder blowing cooling air of drying when environment temperature is excessively high, it is ensured that image thermometric
Sensor ambient temperature is stablized, while hot cylinder of drying passes through air blowing mixing tube with cold cylinder of drying and blows into smelting furnace, to make
Be discharged with the gas of impurity by impurities removal tracheae, effectively prevent environment temperature excessively high too low and timely discharge smelting furnace in
Foreign gas, effectively avoid its influence measurement result.
(2) it is cased with thermal isolation film outside outer cylinder, it is effective heat-insulated, further ensuring image temperature transducer environment temperature just
Often.
(3) structure, condensation effect are good in the shape of a spiral for condenser pipe.
(4) the U-shaped structure of evaporation tube, evaporation effect are good.
(5) one end that air blowing mixing tube is located at smelting furnace is connected with diffusion tip, and impurities removal air-flow is conveyed effectively into smelting furnace.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structural schematic diagram in Fig. 1 at A.
Figure label explanation:
1 smelting furnace, 2 heat insulation support plates, 3 impurities removal tracheaes, 4 second air inlet pipe, 5 return pipes, 6 second fan blowings, 7 evaporations
Pipe, the cold cylinder of 8 blowings, 9 first fan blowings, 10 liquefied ammonia conveying tubule, 11 first air inlet pipe, 12 condenser pipes, the hot cylinder of 13 blowings, 14
First solenoid valve, 15 heating pipes, 16 second solenoid valves, 17 refrigerator pipes, 18 temperature sensors, 19 image temperature transducers, 20 go out
Tracheae, 21 outer cylinders, 22 thermal isolation films, 23 incubation cavities, 24 inner cylinders, 25 optical lenses, 26 ammonia delivery pipes, the heating of 27 high temperature resistants are outer
Shell, 28 liquefied ammonia evaporative cylinders, 29 perfusion tubes, 30 diffusion tips, 31 air blowing mixing tubes, 32 storage ammonia casees.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention;Technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description;Obviously;Described embodiments are only a part of the embodiments of the present invention;Instead of all the embodiments.It is based on
Embodiment in the present invention;It is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment;It shall fall within the protection scope of the present invention.
Embodiment 1:
A kind of temperature measuring equipment for ore smelting referring to FIG. 1-2, including heat insulation support plate 2, heat insulation support plate 2 are solid
Surely be connected on smelting furnace 1, be fixedly connected with outer cylinder 21 on heat insulation support plate 2, be cased with thermal isolation film 22 outside outer cylinder 21, effectively every
Heat further ensures the normal of 19 environment temperature of image temperature transducer, is connected with inner cylinder 24 in outer cylinder 21, outer cylinder 21 with it is interior
It is equipped with incubation cavity 23 between cylinder 24, is connected with escape pipe 20 on the left of outer cylinder 21, and escape pipe 20 is connected with incubation cavity 23, outer cylinder
21 and 24 lower end of inner cylinder is interspersed is connected with optical lens 25, image temperature transducer 19, and image are fixedly connected in inner cylinder 24
Temperature transducer 19 is located at 25 top of optical lens, and temperature sensor 18,2 downside of heat insulation support plate are fixedly connected in inner cylinder 24
Shell 27 is heated equipped with high temperature resistant, high temperature resistant heats 27 lower end of shell and offsets with molten slurry is smelted, and connects in high temperature resistant heating shell 27
It is connected to liquefied ammonia evaporative cylinder 28,28 upper end of liquefied ammonia evaporative cylinder is connected with ammonia delivery pipe 26, and 26 upper end of ammonia delivery pipe is connected with cold
Solidifying pipe 12, condenser pipe 12 are connected with liquefied ammonia conveying tubule 10 far from one end of ammonia delivery pipe 26, and the diameter of condenser pipe 12 is long-range
In the diameter of liquefied ammonia conveying tubule 10, liquefied ammonia conveying 10 lower end of tubule is connected with evaporation tube 7, and the diameter of evaporation tube 7 is much larger than liquid
Ammonia conveys the diameter of tubule 10, and storage ammonia case 32 is connected on heat insulation support plate 2, and 7 end of evaporation tube is connected with return pipe 5, flows back
5 lower end of pipe is connected on storage ammonia case 32, and storage ammonia case 32 is connected by perfusion tube 29 with liquefied ammonia evaporative cylinder 28, is connected on perfusion tube 29
There is a conveying valve, the structure in the shape of a spiral of condenser pipe 12, condensation effect is good, and the hot cylinder 13 of blowing, hot cylinder of drying are cased with outside condenser pipe 12
It is connected with the first fan blowing 9 on the inside of 13 right ends, hot 13 left end of cylinder of drying is connected with heating pipe 15, and heating pipe 15 is far from blowing warm
One end of cylinder 13 is placed in incubation cavity 23, and the first solenoid valve 14, the U-shaped structure of evaporation tube 7, evaporation effect are connected on heating pipe 15
Fruit is good, and the cold cylinder 8 of blowing is cased with outside evaporation tube 7, is fixedly connected with the second fan blowing 6 on the inside of cold 8 right end of cylinder of drying, cold cylinder of drying
8 left ends are connected with refrigerator pipe 17, the one end far from cold cylinder 8 of drying of refrigerator pipe 17 and are placed in incubation cavity 23, connect on refrigerator pipe 17
It is connected to second solenoid valve 16, the first solenoid valve 14 and second solenoid valve 16 are electrical connected with temperature sensor 18, heat insulation support
Intert on plate 2 and be connected with air blowing mixing tube 31,31 lower end of air blowing mixing tube is located in smelting furnace 1, and air blowing mixing tube 31 is located at smelting
One end of furnace 1 is connected with diffusion tip 30, impurities removal air-flow is conveyed effectively into smelting furnace 1,31 upper end of air blowing mixing tube is connected with
First air inlet pipe 11 and the second air inlet pipe 4, the first air inlet pipe 11 and the second air inlet pipe 4 respectively with hot cylinder 13 and the cold cylinder of drying of drying
8 left end is connected, and impurities removal tracheae 3 is connected on heat insulation support plate 2, utilizes 28 liquid of high-temperature heating liquefied ammonia evaporative cylinder of smelting furnace 1
Ammonia, and evaporating by condenser pipe 12 and the condensation of evaporation tube 7 and again, to make to dry hot cylinder 13 and cold cylinder 8 of drying is respectively formed
Hot gas and cold air, when the environment temperature of the image temperature transducer 19 in inner cylinder 24 is too low, hot cylinder 13 of drying blows hot gas, when
It dries when environment temperature is excessively high cold 8 blowing cooling air of cylinder, it is ensured that 19 ambient temperature-stable of image temperature transducer, while heat of drying
Cylinder 13 and cold cylinder 8 of drying are blown by air blowing mixing tube 31 into smelting furnace 1, so that the gas with impurity passes through impurities removal
Tracheae 3 is discharged, and effectively prevents environment temperature excessively high too low and the timely foreign gas being discharged in smelting furnace, effectively avoids it
Influence measurement result.
Working principle: the high temperature resistant heating shell 27 in smelting furnace 1 heats liquefied ammonia evaporative cylinder 28, in liquefied ammonia evaporative cylinder 28
Liquefied ammonia and aqueous mixtures are heated, so that liquefied ammonia flashes to ammonia, and condenser pipe 12 are transported to by ammonia delivery pipe 26, due to liquid
The diameter that ammonia conveys tubule 10 is much smaller than 12 diameter of condenser pipe, so the pressure rise in condenser pipe 12, ammonia are liquefied as liquefied ammonia
Heat release, and tubule 10 is conveyed by liquefied ammonia and is transported to evaporation tube 7, since the diameter of evaporation tube 7 conveys tubule 10 much larger than liquefied ammonia,
The decline of liquefied ammonia pressure, liquefied ammonia evaporation endothermic, using 28 liquefied ammonia of high-temperature heating liquefied ammonia evaporative cylinder of smelting furnace 1, and by cold
It solidifying pipe 12 and the condensation of evaporation tube 7 and evaporates again, thus make to dry hot cylinder 13 and cold cylinder 8 of drying is respectively formed hot gas and cold air,
When the environment temperature of the image temperature transducer 19 in inner cylinder 24 is too low, temperature sensor 18 incudes environment temperature and by signal
It is transmitted to the first solenoid valve 14, the first solenoid valve 14 is opened, and hot cylinder 13 of drying blows hot gas to incubation cavity 23 by heating pipe 15,
With should environment temperature it is excessively high when dry cold cylinder 8 by 17 blowing cooling air of refrigerator pipe, it is ensured that 19 environment of image temperature transducer
Temperature is stablized, while hot cylinder 13 of drying passes through air blowing mixing tube 31 with cold cylinder 8 of drying and blows into smelting furnace 1, so that band
Have the gas of impurity by impurities removal tracheae 3 be discharged, effectively prevent environment temperature excessively high too low and timely discharge smelting furnace in
Foreign gas effectively avoids it from influencing measurement result.
It is described above;It is merely preferred embodiments of the present invention;But scope of protection of the present invention is not limited thereto;
Anyone skilled in the art is in the technical scope disclosed by the present invention;According to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change;It should be covered by the scope of protection of the present invention.
Claims (5)
1. a kind of temperature measuring equipment for ore smelting, it is characterised in that: including heat insulation support plate (2), the heat insulation support plate
(2) it is fixedly connected on smelting furnace (1), is fixedly connected with outer cylinder (21) on the heat insulation support plate (2), in the outer cylinder (21)
It is connected with inner cylinder (24), is equipped with incubation cavity (23) between the outer cylinder (21) and inner cylinder (24), connection on the left of the outer cylinder (21)
Have escape pipe (20), and escape pipe (20) is connected with incubation cavity (23), the interspersed company of the outer cylinder (21) and inner cylinder (24) lower end
It is connected to optical lens (25), inner cylinder (24) bosom is fixedly connected with image temperature transducer (19), and image thermometric
Sensor (19) is located above optical lens (25), is fixedly connected with temperature sensor (18) above inner cylinder (24) inner wall,
High temperature resistant heating shell (27) is equipped on the downside of the heat insulation support plate (2), the high temperature resistant heats shell (27) lower end and smelts
Molten slurry offsets, and is connected with liquefied ammonia evaporative cylinder (28) in high temperature resistant heating shell (27), liquefied ammonia evaporative cylinder (28) upper end
It is connected with ammonia delivery pipe (26), ammonia delivery pipe (26) upper end is connected with condenser pipe (12), and the condenser pipe (12) is remote
One end from ammonia delivery pipe (26) is connected with liquefied ammonia conveying tubule (10), and the diameter of the condenser pipe (12) is defeated much larger than liquefied ammonia
The diameter of tubule (10) is sent, liquefied ammonia conveying tubule (10) lower end is connected with evaporation tube (7), the diameter of the evaporation tube (7)
Much larger than the diameter of liquefied ammonia conveying tubule (10), storage ammonia case (32), the steaming are connected on the heat insulation support plate (2)
Hair pipe (7) end is connected with return pipe (5), and return pipe (5) lower end is connected on the storage ammonia case (32), the storage ammonia case
(32) it is connected by perfusion tube (29) with the liquefied ammonia evaporative cylinder (28), the hot cylinder (13) of blowing is cased with outside the condenser pipe (12),
It is connected with the first fan blowing (9) on the inside of hot cylinder (13) right end of blowing, hot cylinder (13) left end of blowing is connected with hot gas
It manages (15), the heating pipe (15) is placed in incubation cavity (23) far from the one end for hot cylinder (13) of drying, on the heating pipe (15)
It is connected with the first solenoid valve (14), the cold cylinder (8) of blowing is cased with outside the evaporation tube (7), cold cylinder (8) the right end inside of blowing is solid
Surely it is connected with the second fan blowing (6), cold cylinder (8) left end of blowing is connected with refrigerator pipe (17), and the refrigerator pipe (17) is remote
One end from cold cylinder (8) of drying is placed in incubation cavity (23), is connected with second solenoid valve (16) on the refrigerator pipe (17), described
First solenoid valve (14) and second solenoid valve (16) are electrical connected with temperature sensor (18), on the heat insulation support plate (2)
Interspersed to be connected with air blowing mixing tube (31), air blowing mixing tube (31) lower end is located in smelting furnace (1), the air blowing mixing tube
(31) upper end is connected with the first air inlet pipe (11) and the second air inlet pipe (4), first air inlet pipe (11) and the second air inlet pipe (4)
It is connected respectively with the left end of the hot cylinder (13) of the blowing and the cold cylinder (8) of blowing, the row of being connected on the heat insulation support plate (2)
Miscellaneous tracheae (3).
2. a kind of temperature measuring equipment for ore smelting according to claim 1, it is characterised in that: the outer cylinder (21) is outside
It is cased with thermal isolation film (22).
3. a kind of temperature measuring equipment for ore smelting according to claim 1, it is characterised in that: the condenser pipe (12)
Structure in the shape of a spiral.
4. a kind of temperature measuring equipment for ore smelting according to claim 1, it is characterised in that: the evaporation tube (7)
U-shaped structure.
5. a kind of temperature measuring equipment for ore smelting according to claim 1, it is characterised in that: the air blowing mixing tube
(31) one end positioned at smelting furnace (1) is connected with diffusion tip (30).
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CN201710690792.3A CN107560733B (en) | 2017-08-14 | 2017-08-14 | A kind of temperature measuring equipment for ore smelting |
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CN107560733B true CN107560733B (en) | 2019-05-17 |
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CN110823382A (en) * | 2019-12-04 | 2020-02-21 | 娄底市兴华有色金属有限公司 | Temperature measuring device for antimony ore smelting |
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JP6045295B2 (en) * | 2012-10-24 | 2016-12-14 | 三菱重工環境・化学エンジニアリング株式会社 | High-temperature furnace monitoring device and high-temperature furnace monitoring system equipped with the same |
US20160033202A1 (en) * | 2014-07-30 | 2016-02-04 | Vareck Walla | Door Assembly for Use with a Furnace |
CN204177231U (en) * | 2014-09-30 | 2015-02-25 | 北京首钢自动化信息技术有限公司 | A kind of 360 ° rotate imaging device in adjustable high temperature furnace |
CN205262612U (en) * | 2016-01-04 | 2016-05-25 | 华北理工大学 | Real -time online infrared temperature measurement system of molten metal |
CN106932102B (en) * | 2017-05-07 | 2019-01-01 | 华北理工大学 | A kind of charge lotus root conjunction induction high-temperature measurement device |
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Application publication date: 20180109 Assignee: TANGSHAN DEFENG MACHINERY EQUIPMENT CO.,LTD. Assignor: NORTH CHINA University OF SCIENCE AND TECHNOLOGY Contract record no.: X2023110000004 Denomination of invention: A temperature measuring device for ore smelting Granted publication date: 20190517 License type: Common License Record date: 20230104 |
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