CN207528073U - A kind of exhaust-gas treatment structure of Metal Melting - Google Patents
A kind of exhaust-gas treatment structure of Metal Melting Download PDFInfo
- Publication number
- CN207528073U CN207528073U CN201720408820.3U CN201720408820U CN207528073U CN 207528073 U CN207528073 U CN 207528073U CN 201720408820 U CN201720408820 U CN 201720408820U CN 207528073 U CN207528073 U CN 207528073U
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- CN
- China
- Prior art keywords
- exhaust
- offers
- gas
- precipitator
- alkalescent
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- 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.)
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Links
- 238000002844 melting Methods 0.000 title claims abstract description 30
- 230000008018 melting Effects 0.000 title claims abstract description 30
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 13
- 239000002184 metal Substances 0.000 title claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 41
- 239000012716 precipitator Substances 0.000 claims abstract description 31
- 238000003723 Smelting Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000571 coke Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 abstract description 50
- 239000002341 toxic gas Substances 0.000 abstract description 13
- 238000006386 neutralization reaction Methods 0.000 abstract description 4
- 239000002893 slag Substances 0.000 abstract description 4
- 239000002253 acid Substances 0.000 abstract description 2
- 239000002912 waste gas Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000003643 water by type 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
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a kind of exhaust-gas treatment structures of Metal Melting, including smelting furnace, the left wall upper end of the smelting furnace offers gas outlet, air outlet pipe is connected on the left of the first exhaust gas gas outlet, wind wheel dust-precipitator is connected on the left of the air outlet pipe, the wind wheel dust-precipitator is internally provided with the first wind turbine, the lower end of first wind turbine offers the second drifting dust mouth, the opposite of first wind turbine offers the first drifting dust mouth, the lower end of the first drifting dust mouth offers the second wind turbine, the air outlet pipe is connected with U-tube through wind wheel dust-precipitator, the lower end nozzle of the waste gas inlet is connected with alkalescent pond, the alkalescent steam is internally provided with alkalescent water.The utility model is coordinated by alkaline pond and wind wheel dust-precipitator, has reached that remaining toxic gas is handled after wind wheel dust-precipitator filters dirt slag when exhaust gas, and the toxic gas majority after melting is acid, by alkaline pond, plays neutralization.
Description
Technical field
The utility model is related to change Metal Melting technical field, the exhaust-gas treatment structure of specially a kind of Metal Melting.
Background technology
Aluminium melting furnace is a kind of novel high-efficiency and energy-saving aluminium melting furnace developed according to aluminium smelting technology, it can meet well
In aluminium smelting technology, alloy composition requirement is tight, and production is discontinuous, and single heat size is larger to wait requirement, has reached reduction consumption, has reduced
Scaling loss improves product quality, reduces labor intensity, the effect of improving working conditions and improve production efficiency, makees suitable for interval
Melting more than industry, gold conjugate and foundry returns.Smelting furnace is not also very perfect in terms of exhaust gas is handled at present, is secondly contained in exhaust gas
Impurity into cross wind turbine discharge impurity but exhaust gas it is untreated still or toxic gas, melting can not be handled well
The exhaust gas of middle appearance.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of novel high-efficiency and energy-saving aluminium melting furnace, solves above-mentioned
The problem of proposed.
(2) technical solution
To achieve the above object, the utility model provides following technical solution：A kind of exhaust-gas treatment structure of Metal Melting,
Including smelting furnace, the upper end of the smelting furnace slidably connects melting bell, and smelting furnace is connected at the top of the melting bell
Handle, the smelting furnace are internally provided with crucible, and the outer wall of the crucible is connected with coke, and the left wall upper end of the smelting furnace is opened
Equipped with gas outlet, air outlet pipe is connected on the left of the first exhaust gas gas outlet, wind wheel receipts are connected on the left of the air outlet pipe
Dirt device, the wind wheel dust-precipitator are internally provided with the first wind turbine, and the lower end of first wind turbine offers the second drifting dust mouth, described
The opposite of first wind turbine offers the first drifting dust mouth, and the lower end of the first drifting dust mouth offers the second wind turbine, and described second
The opposite of wind turbine offers the second drifting dust mouth, and the bottom of the first drifting dust mouth is equipped with the first dress dirt case, the first dress dirt
The right wall of case is connected with the first sliding door, and the first sliding door handle is connected on the right surface of first sliding door, the air outlet pipe
Through the front end nozzle for being internally connected with U-tube of wind wheel dust-precipitator at the nozzle of rear end, it is connected at the rear pipe of the U-tube
Exhaust inlet pipe, the upper left surface in the alkalescent pond offer the second exhaust gas gas outlet.
Preferably, the bottom of the second drifting dust mouth is equipped with the second dress dirt device, is connected in the right wall of the second dress dirt device
There is the second sliding door, the second sliding door handle is connected on the right surface of second sliding door.
Preferably, the bottom of the first drifting dust mouth is equipped with the first dress dirt case, and the right wall of the first dress dirt case is connected with first
It pulls, the first sliding door handle is connected on the right surface of first sliding door.
Preferably, the lower end pipe of the exhaust inlet pipe is connected with alkalescent pond, and the inside of the alkalescent steam is set
There is alkalescent water, the upper left surface in the alkalescent pond offers the second exhaust gas gas outlet.
Preferably, the bottom of the crucible is fixedly connected with backing plate, and the right wall lower end of the smelting furnace offers air inlet,
Air inlet pipe is connected on the right side of the air inlet.
(3) advantageous effect
The utility model provides a kind of exhaust-gas treatment structure of Metal Melting.Has following advantageous effect：
(1) the utility model is coordinated by drifting dust mouth in wind wheel dust-precipitator and wind turbine, has been reached when wind turbine running is blown out
Exhaust gas dust in gas port, exhaust gas dust are reached by the drifting dust mouth that gas outlet inner wall opens up in dress dirt case.
(2) the utility model is coordinated by alkalescent pond and wind wheel dust-precipitator, has been reached when exhaust gas gathers dust by wind wheel
Remaining toxic gas is handled after device filters dirt slag, and the toxic gas majority after melting is acidity, passes through alkalescent water
Pond plays neutralization, so as to be discharged.
(3) for the utility model by U-tube, wind wheel receipts can not return back into alkalescent pond by having reached toxic gas
In dirt device, next avoids the water in alkalescent pond from being entered in travel fatigue dust-precipitator by suck-back.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
In figure：1 second exhaust gas gas outlet, 2 exhaust inlet pipes, 3U types pipe, 4 second drifting dust mouths, 5 first wind turbines, 6 outlets
Pipe, 7 first exhaust gas gas outlets, 8 smelting furnace handles, 9 melting bells, 10 smelting furnaces, 11 crucibles, 12 coke, 13 backing plates, 14 air inlets
Mouth, 15 air inlet pipe, 16 first drifting dust mouths, 17 second wind turbines, 18 first sliding doors, 19 first sliding door handles, 20 first dress dirt casees,
21 second dress dirt casees, 22 second sliding doors, 23 second sliding door handles, 24 wind wheel dust-precipitators, 25 alkalescent ponds, 26 alkaline waters.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figure 1, the utility model provides a kind of technical solution：A kind of exhaust-gas treatment structure of Metal Melting, including
Smelting furnace 10, the upper end of smelting furnace 10 slidably connect melting bell 9, and the top of melting bell 9 is connected with smelting furnace handle 8,
Smelting furnace 10 is internally provided with crucible 11, and the outer wall of crucible 11 is connected with coke 12, and the left wall upper end of smelting furnace 10 offers out
Gas port 7, the left side of the first exhaust gas gas outlet 7 are connected with air outlet pipe 6, and the left side of air outlet pipe 6 is connected with wind wheel dust-precipitator 24, wind wheel
Dust-precipitator 24 is internally provided with the first wind turbine 5, and the lower end of the first wind turbine 5 offers the second drifting dust mouth 4, pair of the first wind turbine 5
Facade offers the first drifting dust mouth 16, and the lower end of the first drifting dust mouth 16 offers the second wind turbine 17, the opposite of the second wind turbine 17
The second drifting dust mouth 4 is offered, the bottom of the first drifting dust mouth 16 is equipped with the first dress dirt case 20, and the right wall of the first dress dirt case 20 is connected with
First sliding door 18 is connected with the first sliding door handle 19 on the right surface of first sliding door 18, and air outlet pipe 6 is through wind wheel dust-precipitator 24
U-tube 3 is connected with, the lower end nozzle of exhaust inlet pipe 2 is connected with alkalescent pond 25, and the upper left surface in alkalescent pond 25 is opened
Equipped with the second exhaust gas gas outlet 1, U-tube 3 is internally connected with through wind wheel dust-precipitator 24 at the rear end nozzle of air outlet pipe 6
Front end nozzle is connected with gas inlet bottom at the rear pipe of U-tube 3 equipped with the second dress dirt device 21, the right wall of the second dress dirt device 21
On be connected with the second sliding door 22, be connected with the second sliding door handle 23 on the right surface of the second sliding door 22, opened on the outer wall of air outlet pipe 6
Equipped with the second drifting dust mouth 4 and the first drifting dust mouth 16, air outlet pipe 6 is connected with U-tube 3 through wind wheel dust-precipitator 24, crucible 11
Bottom is fixedly connected with backing plate 13, and the right wall lower end of smelting furnace 10 offers air inlet 14, the right side of air inlet 14 be connected with into
Tracheae 15.
Coordinated by the second drifting dust mouth 4 and 16 in wind wheel dust-precipitator 24 and wind turbine 5 and 17, reached when wind turbine running is blown
Exhaust gas dust in gas outlet, exhaust gas dust are reached by the drifting dust mouth that gas outlet inner wall opens up in dress dirt case, pass through alkalescent
Pond 25 and wind wheel dust-precipitator 24 coordinate, and reached has poison gas when exhaust gas is remaining after wind wheel dust-precipitator 24 filters dirt slag
Body is handled, and the toxic gas majority after melting is acidity, by alkalescent pond 25, plays neutralization, thus into
Row discharge, by U types pipe 3, having reached toxic gas can not return back into alkalescent pond 25 in wind wheel dust-precipitator 24,
Next avoids the water 26 in alkalescent pond 25 from being entered in travel fatigue dust-precipitator 24 by suck-back.
In use, article carries out melting by smelting furnace 10 generates poisonous fume, exhaust gas needs to discharge by processing,
When gas reaches into flue gas leading 7 is crossed in wind wheel dust-precipitator 24, by the first wind turbine 5, the first drifting dust mouth 16, the second wind turbine 17 and the
Two drifting dust mouths 4 coordinate, and the filter residue in exhaust gas can be handled by having reached, and final gas reaches alkalescent pond 25, pass through
Alkaline water 26 is neutralized, and can be discharged, because most of toxic gases are acidity, secondly in wind wheel dust-precipitator 24 and alkalescent water
U-shaped water pipe 3 is connected between pond 25, water in alkalescent pond 255 is avoided and flows back.
It can to sum up obtain, be coordinated by 16 and second drifting dust mouth 4 of drifting dust mouth in wind wheel dust-precipitator 24 and the first wind turbine 5 and 17,
Reached and blown exhaust gas dust in gas outlet when wind turbine 5 and 17 operates, exhaust gas dust opened up by gas outlet inner wall second
Drifting dust mouth 4 and 16 is reached in dress dirt case 20 and 21, is coordinated by alkalescent pond 25 and wind wheel dust-precipitator 24, has been reached and worked as exhaust gas
Remaining toxic gas is handled after wind wheel dust-precipitator 24 filters dirt slag, and the toxic gas majority after melting is acid
Property, by alkalescent pond 25, plays neutralization, so as to be discharged, by U-tube 3, reached toxic gas into
Entering alkalescent pond 25 can not return back in wind wheel dust-precipitator 24, next avoids the water in alkalescent pond 25 from being entered by suck-back
In travel fatigue dust-precipitator 24.
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 practical relationship or sequence.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 element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of exhaust-gas treatment structure of Metal Melting, including smelting furnace (10), it is characterised in that：The smelting furnace (10) it is upper
End slidably connects melting bell (9), and smelting furnace handle (8), the smelting furnace are connected at the top of the melting bell (9)
(10) be internally provided with crucible (11), the outer wall of the crucible (11) is connected with coke (12), the left wall of the smelting furnace (10)
Upper end offers gas outlet (7), and air outlet pipe (6), the air outlet pipe (6) are connected on the left of the first exhaust gas gas outlet (7)
Left side be connected with wind wheel dust-precipitator (24), the wind wheel dust-precipitator (24) is internally provided with the first wind turbine (5), first wind
The lower end of machine (5) offers the second drifting dust mouth (4), and the opposite of first wind turbine offers the first drifting dust mouth (16), described
The lower end of first drifting dust mouth (16) offers the second wind turbine (17), and the opposite of second wind turbine (17) offers the second drifting dust
Mouthful (4), through the front end for being internally connected with U-tube (3) of wind wheel dust-precipitator (24) at the rear end nozzle of the air outlet pipe (6)
Nozzle is connected with exhaust inlet pipe (2) at the rear pipe of the U-tube, and the upper left surface of alkalescent pond (25) offers second
Exhaust gas gas outlet (1).
2. a kind of exhaust-gas treatment structure of Metal Melting according to claim 1, it is characterised in that：The second drifting dust mouth
(4) the second dress dirt device (21) is equipped at, the second sliding door (22) is connected in the right wall of the second dress dirt device (21), described second
The second sliding door handle (23) is connected on the right surface of sliding door (22).
3. a kind of exhaust-gas treatment structure of Metal Melting according to claim 1, it is characterised in that：The first drifting dust mouth
(16) bottom is equipped with the first dress dirt case (20), and the right wall of the first dress dirt case (20) is connected with the first sliding door (18), described
The first sliding door handle (19) is connected on the right surface of first sliding door (18).
4. a kind of exhaust-gas treatment structure of Metal Melting according to claim 1, it is characterised in that：The exhaust inlet pipe
(2) lower end pipe is connected with alkalescent pond (25), and the alkalescent pond (25) is internally provided with alkalescent water (26), described
The upper left surface in alkalescent pond (25) offers the second exhaust gas gas outlet (1).
5. a kind of exhaust-gas treatment structure of Metal Melting according to claim 1, it is characterised in that：The crucible (11)
Bottom is fixedly connected with backing plate (13), and the right wall lower end of the smelting furnace (10) offers air inlet (14), the air inlet
(14) air inlet pipe (15) is connected on the right side of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408820.3U CN207528073U (en) | 2017-04-19 | 2017-04-19 | A kind of exhaust-gas treatment structure of Metal Melting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408820.3U CN207528073U (en) | 2017-04-19 | 2017-04-19 | A kind of exhaust-gas treatment structure of Metal Melting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207528073U true CN207528073U (en) | 2018-06-22 |
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ID=62575109
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720408820.3U Expired - Fee Related CN207528073U (en) | 2017-04-19 | 2017-04-19 | A kind of exhaust-gas treatment structure of Metal Melting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207528073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173656A (en) * | 2018-11-06 | 2019-01-11 | 长兴新亚环保机械科技有限公司 | A kind of industrial furnace exhaust gas processing unit |
-
2017
- 2017-04-19 CN CN201720408820.3U patent/CN207528073U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173656A (en) * | 2018-11-06 | 2019-01-11 | 长兴新亚环保机械科技有限公司 | A kind of industrial furnace exhaust gas processing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |