CN107990744A - A kind of high smelting furnace fume extractor of heat utilization efficiency - Google Patents
A kind of high smelting furnace fume extractor of heat utilization efficiency Download PDFInfo
- Publication number
- CN107990744A CN107990744A CN201711291955.7A CN201711291955A CN107990744A CN 107990744 A CN107990744 A CN 107990744A CN 201711291955 A CN201711291955 A CN 201711291955A CN 107990744 A CN107990744 A CN 107990744A
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- China
- Prior art keywords
- water tank
- fixedly connected
- pipe
- water
- utilization efficiency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003723 Smelting Methods 0.000 title claims abstract description 34
- 239000003517 fume Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 127
- 238000009826 distribution Methods 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 24
- 239000003546 flue gas Substances 0.000 abstract description 24
- 238000000034 method Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- F27D17/004—
-
- 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
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The present invention relates to smelting equipment technical field, and disclose a kind of high smelting furnace fume extractor of heat utilization efficiency, including smoke-intake pipe, the side of one end of the smoke-intake pipe through water tank extends to inside water tank and is fixedly connected with the side of flow distribution plate, the bottom of the isocon at the top of thread pipe with being fixedly connected, the bottom of the water tank at the top of drainpipe with being fixedly connected, the first valve is provided with the drainpipe, the side of the water tank is plugged with water inlet pipe, and water inlet pipe is located at the top of smoke-intake pipe.The high smelting furnace fume extractor of the heat utilization efficiency, the water pump that the thread pipe being fixedly connected by flow distribution plate bottom is fixedly connected with one side of water tank, coordinate the nozzle that the sprinkler that second circulation pipe one end is fixedly connected is fixedly connected with sprinkler bottom, the heat in flue gas during smelting is absorbed using the water in water tank, water in water tank is sprayed out to the heat further absorbed in flue gas at the same time, improves the heat utilization efficiency of smelting furnace.
Description
Technical field
The present invention relates to smelting equipment technical field, is specially a kind of high smelting furnace fume extractor of heat utilization efficiency.
Background technology
Smelting is a kind of refinement technique, refer to roasting, melting, electrolysis and use chemical agent the methods of in ore
METAL EXTRACTION come out, reduce certain component in impurity contained in metal or increase metal, be smelt required metal；At present
Smelting furnace used in metallurgical production industry, generally existing discharge flue-gas temperature is excessive, heat utilization efficiency is low and energy consumption
The problem of big, not only increase the cost of production, and runs in the opposite direction with environmentally protective theory, so needing one kind to carry
The smelting furnace of high heat utilization efficiency.
The content of the invention
（One）The technical problem of solution
In view of the deficiencies of the prior art, the present invention provides a kind of high smelting furnace fume extractor of heat utilization efficiency, possesses heat
The advantages of utilization rate is high, solves the problems, such as to mention in above-mentioned background technology.
（Two）Technical solution
To realize the high purpose of above-mentioned heat utilization efficiency, the present invention provides following technical solution：A kind of high smelting of heat utilization efficiency is melted
Stove fume extractor, including smoke-intake pipe, the side of one end of the smoke-intake pipe through water tank extend to inside water tank and with shunting
The side of plate is fixedly connected, and the bottom of the isocon at the top of thread pipe with being fixedly connected, the bottom of the water tank and draining
It is fixedly connected at the top of pipe, the first valve is provided with the drainpipe, the side of the water tank is plugged with water inlet pipe, and intakes
Pipe is provided with the second valve on the top of smoke-intake pipe, the water inlet pipe, and the side of the tank inner wall is fixedly connected with temperature
Sensor is spent, is plugged with pipe at the top of the water tank, the side of side and water pump of the water tank away from smoke-intake pipe is fixed
Connection, with being fixedly connected at the top of threeway, the bottom and one end of first circulation pipe of the threeway are fixed for the bottom of the water pump
Connection, the other end of the first circulation pipe is through the side of water tank and extends to the inside of water tank, the top of the threeway with
One end of second circulation pipe is fixedly connected, the side of the other end of the second circulation pipe through water tank extend in water tank and with
The side of sprinkler is fixedly connected, and with being fixedly connected at the top of nozzle, the surface of the water tank is fixed for the bottom of the sprinkler
It is connected with insulating layer.
Preferably, the bottom of the sprinkler is equidistantly distributed by nozzle, and nozzle is atomizer.
Preferably, the bottom of the flow distribution plate is equidistantly distributed by thread pipe, and thread pipe is wavy thin copper pipe.
Preferably, the water pump is electrically connected with peripheral control unit, and temperature sensor is electrically connected with external control device.
Preferably, first valve and the second valve are electromagnetic valve, and the first valve and the second valve with outside
Portion's controller is electrically connected.
Preferably, the sprinkler is made of multiple interconnected annulus, and sprinkler is connected with second circulation pipe.
（Three）Beneficial effect
Compared with prior art, the present invention provides a kind of high smelting furnace fume extractor of heat utilization efficiency, possessing following has
Beneficial effect：
1st, the high smelting furnace fume extractor of the heat utilization efficiency, the thread pipe and water tank one being fixedly connected by flow distribution plate bottom
The water pump that side is fixedly connected, the spray for coordinating the sprinkler that second circulation pipe one end is fixedly connected to be fixedly connected with sprinkler bottom
Head, absorbs the heat in flue gas during smelting using the water in water tank, while the water in water tank is sprayed out and further absorbs flue gas
In heat, improve the heat utilization efficiency of smelting furnace.
2nd, the high smelting furnace fume extractor of the heat utilization efficiency, on the water inlet pipe and water inlet pipe by the grafting of babinet side
The second valve set, the draining for coordinating the temperature sensor that tank inner wall side is fixedly connected to be fixedly connected with water tank bottom
Pipe, the water in water tank are heated to first open drainpipe by hot-water collection during boiling, turn off the first valve opening second at the same time
Valve is put into cold water, improves the absorption of flue gas heat.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structure diagram of structure sprinkler of the present invention.
In figure：1 smoke-intake pipe, 2 water tanks, 3 isocons, 4 thread pipes, 5 drainpipes, 6 first valves, 7 water inlet pipes, 8 second valves
Door, 9 temperature sensors, 10 pipes, 11 water pumps, 12 threeways, 13 first circulation pipes, 14 second circulation pipes, 15 sprinklers, 16 sprays
Mouth, 17 insulating layers.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1-2, a kind of high smelting furnace fume extractor of heat utilization efficiency, including smoke-intake pipe 1, smoke-intake pipe 1
The side of one end through water tank 2 extends to the inside of water tank 2 and is fixedly connected with the side of flow distribution plate 3, the bottom of isocon 3 with it is thin
The top of flow tube 4 is fixedly connected, and the bottom of flow distribution plate 3 is equidistantly distributed by thread pipe 4, and thread pipe 4 is wavy thin copper pipe,
The bottom of water tank 2 is fixedly connected with the top of drainpipe 5, and the first valve 6 is provided with drainpipe 5, and the side of water tank 2 is plugged with
Water inlet pipe 7, and water inlet pipe 7 is located at the top of smoke-intake pipe 1, and the second valve 8, water inlet pipe 8 and external water source are provided with water inlet pipe 7
It is connected, the first valve 6 and the second valve 8 are electromagnetic valve, and the first valve 6 and the second valve 8 are and peripheral control unit
It is electrically connected, the side of 2 inner wall of water tank is fixedly connected with temperature sensor 9, and the top of water tank 2 is plugged with pipe 10, passes through case
The second valve 8 set on the water inlet pipe 7 and water inlet pipe 7 of 2 side grafting of body, the temperature for coordinating 2 inner wall side of water tank to be fixedly connected
The drainpipe 5 that degree sensor 9 is fixedly connected with 2 bottom of water tank, temperature sensor 9 detect that the water in water tank 2 is heated to boil
When rising, peripheral control unit first opens the first valve 6, and the hot water in water tank 2 is discharged and collected using drainpipe 5, turns off
One valve 6 opens the second valve 8 and is put into cold water at the same time, improves the absorption of flue gas heat, side of the water tank 2 away from smoke-intake pipe 1
It is fixedly connected with the side of water pump 11, water pump 11 is electrically connected with peripheral control unit, and temperature sensor 9 and external control device electricity
Connection, the bottom of water pump 11 are fixedly connected with the top of threeway 12, and the bottom and one end of first circulation pipe 13 of threeway 12 are fixed
Connection, the other end of first circulation pipe 13 is through the side of water tank 2 and extends to the inside of water tank 2, the top of threeway 12 and the
One end of two circulation pipes 14 is fixedly connected, the side of the other end of second circulation pipe 14 through water tank 2 extend in water tank 2 and with
The side of sprinkler 15 is fixedly connected, and sprinkler 15 is made of multiple interconnected annulus, and sprinkler 15 and second circulation
Pipe 14 is connected, and the bottom of sprinkler 15 is fixedly connected with the top of nozzle 16, and the bottom of sprinkler 15 is equidistantly distributed by spraying
Mouth 16, and nozzle 16 is atomizer, the surface of water tank 2 is fixedly connected with insulating layer 17, and insulating layer is set on the surface of water tank 2
17, the heat avoided in water tank 2 is dispersed into extraneous air, improves the absorptivity of flue gas, is fixed by 3 bottom of flow distribution plate
The water pump 11 that the thread pipe 4 of connection is fixedly connected with 2 side of water tank, the sprinkler for coordinating 14 one end of second circulation pipe to be fixedly connected
15 nozzles 16 being fixedly connected with 15 bottom of sprinkler, in use, high-temperature flue gas caused by smelting furnace is logical by smoke-intake pipe 1
Enter in the cold water in water tank 2, refined high-temperature flue gas using thread pipe 4, the contact area of flue gas and cold water can be increased, improve
Thermal absorptivity, is worked using external control device control water pump 11 and the cold water in water tank 2 is pumped into sprinkler 15, then by nozzle
Cold water is atomized into short grained liquid pearl by 16 to be uniformly sprayed in water tank 2, and cold liquid pearl and the reverse convection current of flue gas, absorb flue gas
In heat, absorb the heat in flue gas during smelting using the water in water tank 2, while the water in water tank 2 sprayed out further
The heat in flue gas is absorbed, improves the heat utilization efficiency of smelting furnace, which can efficiently absorb in smelting furnace flue gas
Multiple devices can be also connected in series use in actual use, further improve heat absorption by contained heat
Rate, solves the problems, such as that the flue-gas temperature of existing smelting furnace discharge is excessive, has responded environmentally protective call.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, the water pump 11 being fixedly connected using the thread pipe 4 that 3 bottom of flow distribution plate is fixedly connected with 2 side of water tank,
Coordinate the nozzle 16 that the sprinkler 15 that 14 one end of second circulation pipe is fixedly connected is fixedly connected with 15 bottom of sprinkler, the cigarette of high temperature
Gas is split refining and is passed through in cold water, and the heat in flue gas is absorbed by cold water, while 2 inner cold water of water tank is pumped into spray by water pump 11
Spill in device 15, be atomized into short grained liquid pearl by nozzle 16, the heat in flue gas is further absorbed with the reverse convection current of flue gas, is carried
The utilization rate of high flue gas heat.
In conclusion the smelting furnace fume extractor that the heat utilization efficiency is high, is fixedly connected thin by 3 bottom of flow distribution plate
The water pump 11 that flow tube 4 is fixedly connected with 2 side of water tank, coordinates sprinkler 15 and sprinkling that 14 one end of second circulation pipe is fixedly connected
The nozzle 16 that 15 bottom of device is fixedly connected, absorbs the heat in flue gas during smelting using the water in water tank 2, while by water tank 2
Water sprays out the heat further absorbed in flue gas, improves the heat utilization efficiency of smelting furnace, passes through 2 side grafting of babinet
The second valve 8 set on water inlet pipe 7 and water inlet pipe 7, the temperature sensor 9 and water for coordinating 2 inner wall side of water tank to be fixedly connected
The drainpipe 5 that 2 bottom of case is fixedly connected, the water in water tank 2 are heated to first open drainpipe 5 by hot-water collection during boiling, then
Close the first valve 6 while open the second valve 8 and be put into cold water, improve the absorption of flue gas heat.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of high smelting furnace fume extractor of heat utilization efficiency, including smoke-intake pipe（1）, it is characterised in that：The smoke-intake pipe
（1）One end pass through water tank（2）Side extend to water tank（2）Internal and and flow distribution plate（3）Side be fixedly connected, described point
Flow tube（3）Bottom and thread pipe（4）Top be fixedly connected, the water tank（2）Bottom and drainpipe（5）Top fix
Connection, the drainpipe（5）On be provided with the first valve（6）, the water tank（2）Side be plugged with water inlet pipe（7）, and intake
Pipe（7）Positioned at smoke-intake pipe（1）Top, the water inlet pipe（7）On be provided with the second valve（8）, the water tank（2）The one of inner wall
Side is fixedly connected with temperature sensor（9）, the water tank（2）Top be plugged with pipe（10）, the water tank（2）Away from into
Smoke pipe（1）Side and water pump（11）Side be fixedly connected, the water pump（11）Bottom and threeway（12）Top fix
Connection, the threeway（12）Bottom and first circulation pipe（13）One end be fixedly connected, the first circulation pipe（13）It is another
One end passes through water tank（2）Side and extend to water tank（2）Inside, the threeway（12）Top and second circulation pipe（14）
One end be fixedly connected, the second circulation pipe（14）The other end pass through water tank（2）Side extend to water tank（2）It is interior and with
Sprinkler（15）Side be fixedly connected, the sprinkler（15）Bottom and nozzle（16）Top be fixedly connected, the water
Case（2）Surface be fixedly connected with insulating layer（17）.
A kind of 2. high smelting furnace fume extractor of heat utilization efficiency according to claim 1, it is characterised in that：The spray
Spill device（15）Bottom equidistantly distribute by nozzle（16）, and nozzle（16）For atomizer.
A kind of 3. high smelting furnace fume extractor of heat utilization efficiency according to claim 1, it is characterised in that：Described point
Flowing plate（3）Bottom equidistantly distribute by thread pipe（4）, and thread pipe（4）For wavy thin copper pipe.
A kind of 4. high smelting furnace fume extractor of heat utilization efficiency according to claim 1, it is characterised in that：The water
Pump（11）It is electrically connected with peripheral control unit, and temperature sensor（9）It is electrically connected with external control device.
A kind of 5. high smelting furnace fume extractor of heat utilization efficiency according to claim 1, it is characterised in that：Described
One valve（6）With the second valve（8）It is electromagnetic valve, and the first valve（6）With the second valve（8）It is electric with peripheral control unit
Connection.
A kind of 6. high smelting furnace fume extractor of heat utilization efficiency according to claim 1, it is characterised in that：The spray
Spill device（15）It is made of multiple interconnected annulus, and sprinkler（15）With second circulation pipe（14）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711291955.7A CN107990744A (en) | 2017-12-08 | 2017-12-08 | A kind of high smelting furnace fume extractor of heat utilization efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711291955.7A CN107990744A (en) | 2017-12-08 | 2017-12-08 | A kind of high smelting furnace fume extractor of heat utilization efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107990744A true CN107990744A (en) | 2018-05-04 |
Family
ID=62036688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711291955.7A Pending CN107990744A (en) | 2017-12-08 | 2017-12-08 | A kind of high smelting furnace fume extractor of heat utilization efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107990744A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721497A (en) * | 2013-11-26 | 2014-04-16 | 南通四通林业机械制造安装有限公司 | Industrial gas condensation, drying and purification device |
| CN203949197U (en) * | 2014-07-26 | 2014-11-19 | 毛未明 | Industrial flue purification treatment device for smoke dust |
| CN204629542U (en) * | 2015-05-11 | 2015-09-09 | 郑州大学 | Gas cleaning and waste heat recovery heating plant |
| CN204841397U (en) * | 2015-08-02 | 2015-12-09 | 福建鑫磊晶体有限公司 | Production gamma - aluminium oxide in -process clean exhaust gas device |
| CN206613308U (en) * | 2017-02-16 | 2017-11-07 | 四川省科源园林工程有限公司 | A kind of equipment for treating industrial waste gas of energy-conserving and environment-protective |
-
2017
- 2017-12-08 CN CN201711291955.7A patent/CN107990744A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721497A (en) * | 2013-11-26 | 2014-04-16 | 南通四通林业机械制造安装有限公司 | Industrial gas condensation, drying and purification device |
| CN203949197U (en) * | 2014-07-26 | 2014-11-19 | 毛未明 | Industrial flue purification treatment device for smoke dust |
| CN204629542U (en) * | 2015-05-11 | 2015-09-09 | 郑州大学 | Gas cleaning and waste heat recovery heating plant |
| CN204841397U (en) * | 2015-08-02 | 2015-12-09 | 福建鑫磊晶体有限公司 | Production gamma - aluminium oxide in -process clean exhaust gas device |
| CN206613308U (en) * | 2017-02-16 | 2017-11-07 | 四川省科源园林工程有限公司 | A kind of equipment for treating industrial waste gas of energy-conserving and environment-protective |
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Application publication date: 20180504 |
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