CN208195641U - A kind of molten iron casting fume extractor - Google Patents
A kind of molten iron casting fume extractor Download PDFInfo
- Publication number
- CN208195641U CN208195641U CN201820476830.5U CN201820476830U CN208195641U CN 208195641 U CN208195641 U CN 208195641U CN 201820476830 U CN201820476830 U CN 201820476830U CN 208195641 U CN208195641 U CN 208195641U
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- Prior art keywords
- pipe
- water tank
- molten iron
- filter
- iron casting
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of molten iron casting fume extractors, including apparatus main body, the bottom of apparatus main body is provided with flue dust collecting cover, and the top of flue dust collecting cover is connected with filter by first pipe, water tank is fixed in the middle part of the outer surface of first pipe simultaneously, one upper side of water tank is provided with water inlet pipe, outlet pipe is provided with above the other side of water tank simultaneously, this kind of molten iron casting fume extractor, the outer surface that first pipe is arranged in is provided with water tank, the cold water of flowing is filled in water tank, it is then exhausted from after the high-temperature gas cooling generated when can be to casting, it can avoid causing the temperature of inside plants excessively high because of high temperature, promote the comfort level of working environment, gas after cooling passes through the primary filter and secondary filtration net filtration of filter interior again, by in gas dust and sulfur dioxide remove, reach the purification to gas, it plays Protective effect to environment.
Description
Technical field
The utility model relates to exhaust gas draining technology field, specially a kind of molten iron casting fume extractor.
Background technique
Pouring technology refers to the pouring molten steel that will have been refined into the method and technique of steel ingot, and pouring procedure enters steel by molten steel
The orientation of ingot mould can be divided into note and bet, and the steel grades such as the stringent stainless steel of surface quality requirements, silicon steel, thin plate use bet,
The steel grades such as the more demanding heavy rail of internal soundness, gun tube mostly use note；Small steel ingot can only bet, and large steel ingot is then suitable for note.
Existing molten iron casting smoke exhaust method, mostly or by easy exhaust fan or fan to the height generated when being poured
The discharge of wet body, such fume exhausting type effect is poor, cannot cool down to high-temperature gas, causes the temperature of working environment continuous
It increases, to also have containing largely toxic in the high-temperature gas for influencing the comfort level of millworker, and being generated in casting
These gases are directly discharged into outdoor by evil gas and dust, traditional exhaust mode, and destroying air environment leads to city fog
The generation of haze and acid rain.
Utility model content
The purpose of this utility model is to provide a kind of molten iron casting fume extractors, to solve to propose in above-mentioned background technique
The problem of working efficiency is low, and emission effect is poor, pollutes environment.
To achieve the above object, the utility model provides the following technical solutions: a kind of molten iron casting fume extractor, including dress
Main body is set, the bottom of described device main body is provided with flue dust collecting cover, and passes through first pipe at the top of the flue dust collecting cover
It is connected with filter, while being fixed with water tank in the middle part of the outer surface of the first pipe, a side-lower of the water tank is provided with
Water inlet pipe, while it being provided with outlet pipe above the other side of the water tank, valve, the mistake are provided in the middle part of the water inlet pipe
The inside of filter is respectively arranged with by-pass filtration layer and secondary filtration layer, while the filter is along the end direction of second pipe
It is connected with spiral case, the outer surface of the spiral case is provided with motor, and the spiral case is internally provided with impeller, the top of the spiral case
It is provided with discharge pipe.
Preferably, the water tank is in " rectangle ", and its inner hollow, while the first pipe through being connected to water tank
Middle part.
Preferably, the flue dust collecting cover is in " trapezoidal ", and it uses aluminium sheet welding production to form, while the flue dust is received
Collection cover is welded in the bottom of first pipe.
Preferably, the length of the secondary filtration layer is identical as the length of filter, and the secondary filtration layer is made a living stone
Grey filter layer, while the outer surface of the secondary filtration layer is provided with multiple through-holes.
Preferably, the by-pass filtration layer is arranged in parallel with secondary filtration layer, and the by-pass filtration layer dismantling connection in
The inside of filter.
Preferably, the motor is bolted to the outer surface of spiral case, while the motor passes through transmission shaft and leaf
Wheel is connected.
Compared with prior art, the utility model has the beneficial effects that this kind of molten iron casting fume extractor, is arranged first
The outer surface of pipeline is provided with water tank, and the cold water of flowing is filled in water tank, after can cooling down to the high-temperature gas generated when being poured
It is then exhausted from, can avoid causing the temperature of inside plants excessively high because of high temperature, promote the comfort level of working environment, the gas after cooling is again
By the primary filter and secondary filtration net filtration of filter interior, by gas dust and sulfur dioxide remove, reach
The protective effect to environment is played in purification to gas.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model section structural schematic diagram；
Fig. 3 is the utility model water tank overlooking structure diagram.
In figure: 1, apparatus main body, 2, flue dust collecting cover, 3, water tank, 4, water inlet pipe, 5, valve, 6, outlet pipe, 7, first
Pipeline, 8, filter, 9, second pipe, 10, motor, 11, spiral case, 12, discharge pipe, 13, by-pass filtration layer, 14, secondary filtration
Layer, 15, impeller.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of molten iron casting fume extractor, including device
Main body 1, flue dust collecting cover 2, water tank 3, water inlet pipe 4, valve 5, outlet pipe 6, first pipe 7, filter 8, second pipe 9, electricity
Machine 10, spiral case 11, discharge pipe 12, by-pass filtration layer 13, secondary filtration layer 14 and impeller 15, the bottom of apparatus main body 1 are provided with
Flue dust collecting cover 2, and the top of flue dust collecting cover 2 is connected with filter 8, while the appearance of first pipe 7 by first pipe 7
Middle face is fixed with water tank 3, and a side-lower of water tank 3 is provided with water inlet pipe 4, while being provided with out above the other side of water tank 3
Water pipe 6, the middle part of water inlet pipe 4 are provided with valve 5, and the inside of filter 8 is respectively arranged with by-pass filtration layer 13 and secondary filtration
Layer 14, while filter 8 is connected with spiral case 11 along the end direction of second pipe 9, the outer surface of spiral case 11 is provided with motor 10,
Spiral case 11 is internally provided with impeller 15, and the top of spiral case 11 is provided with discharge pipe 12.
Preferably, water tank 3 is in that " rectangle ", and its inner hollow, while first pipe 7 run through the middle part for being connected to water tank 3,
Water tank 3 can cool down to the gas passed through inside first pipe 7, reduce temperature when gas discharge, promote the comfortable of working environment
Degree.
Preferably, flue dust collecting cover 2 is in " trapezoidal ", and it uses aluminium sheet welding production to form, while flue dust collecting cover 2 welds
It is connected to the bottom of first pipe 7, the collection area to high-temperature gas can be increased, improves discharge efficiency.
Preferably, the length of secondary filtration layer 14 is identical as the length of filter 8, and secondary filtration layer 14 is quick lime
Filter layer, while the outer surface of the secondary filtration layer 14 is provided with multiple through-holes, quick lime can be with the sulfur dioxide in exhaust gas
Reaction achievees the purpose that purify exhaust gas to remove the sulfur dioxide in exhaust gas.
Preferably, by-pass filtration layer 13 is arranged in parallel with secondary filtration layer 14, and 13 dismantling connection of by-pass filtration layer is in mistake
The inside of filter 8, primary filter can adsorb the flue dust in exhaust gas, reduce to PM2.5 particle is discharged in atmosphere, reduce haze
Generation.
Preferably, motor 10 is bolted to the outer surface of spiral case 11, while motor 10 passes through transmission shaft and impeller
15 are connected, and facilitate the maintenance and replacement of motor 10, and 10 impeller of motor, 15 high-speed rotation drives exhaust gas in device master
1 internal flow of body.
The device: being fixed on the ceiling of factory by working principle by mounting rack first, then by water inlet pipe 4 and certainly
Carry out water pipe to be connected, outlet pipe 6 is connected with junior's running water pipe, then opens valve 5, and tap water flows into water from water inlet pipe 4
In case 3, water is slowly filled in water tank 3 and is flowed out in junior's running water pipe from outlet pipe 6, and the water in guarantee water tank 3 is always
It is flowing, is then powering on, motor 10, which is powered, starts to work, 10 impeller of motor, 15 high speed rotation, in apparatus main body 1
Inside generates high-speed flow, and the high-temp waste gas that when molten iron casting generates enters in first pipe 7, water tank from flue dust collecting cover 2
Water in 3 cools down high-temperature gas, and by the gas of cooling, continuation is flowed in first pipe 7, and is entered in filter 8, mistake
By-pass filtration layer 13 and secondary filtration layer 14 inside filter 8 can by exhaust gas flue dust and sulfur dioxide remove, it is purified
Gas passes through spiral case 11 again and is discharged from discharge pipe 12.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of molten iron casting fume extractor, including apparatus main body (1), it is characterised in that: the bottom of described device main body (1) is set
It is equipped with flue dust collecting cover (2), and the top of the flue dust collecting cover (2) is connected with filter (8) by first pipe (7), together
It is fixed with water tank (3) in the middle part of the outer surface of Shi Suoshu first pipe (7), a side-lower of the water tank (3) is provided with water inlet pipe
(4), it while above the other side of the water tank (3) is provided with outlet pipe (6), is provided with valve in the middle part of the water inlet pipe (4)
(5), the inside of the filter (8) is respectively arranged with by-pass filtration layer (13) and secondary filtration layer (14), while the filtering
Device (8) is connected with spiral case (11) along the end direction of second pipe (9), and the outer surface of the spiral case (11) is provided with motor
(10), the spiral case (11) is internally provided with impeller (15), at the top of the spiral case (11) is provided with discharge pipe (12).
2. a kind of molten iron casting fume extractor according to claim 1, it is characterised in that: the water tank (3) is in " rectangle ",
And its inner hollow, while the first pipe (7) runs through the middle part for being connected to water tank (3).
3. a kind of molten iron casting fume extractor according to claim 1, it is characterised in that: the flue dust collecting cover (2) is in
" trapezoidal ", and it uses aluminium sheet welding production to form, while the flue dust collecting cover (2) is welded in the bottom of first pipe (7).
4. a kind of molten iron casting fume extractor according to claim 1, it is characterised in that: the secondary filtration layer (14)
Length is identical as the length of filter (8), and the secondary filtration layer (14) is quick lime filter layer, while the secondary filtration
The outer surface of layer (14) is provided with multiple through-holes.
5. a kind of molten iron casting fume extractor according to claim 1, it is characterised in that: the by-pass filtration layer (13) with
Secondary filtration layer (14) is arranged in parallel, and by-pass filtration layer (13) dismantling connection is in the inside of filter (8).
6. a kind of molten iron casting fume extractor according to claim 1, it is characterised in that: the motor (10) passes through bolt
It is connected to the outer surface of spiral case (11), while the motor (10) is connected by transmission shaft with impeller (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820476830.5U CN208195641U (en) | 2018-04-04 | 2018-04-04 | A kind of molten iron casting fume extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820476830.5U CN208195641U (en) | 2018-04-04 | 2018-04-04 | A kind of molten iron casting fume extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208195641U true CN208195641U (en) | 2018-12-07 |
Family
ID=64525518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820476830.5U Expired - Fee Related CN208195641U (en) | 2018-04-04 | 2018-04-04 | A kind of molten iron casting fume extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208195641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115365479A (en) * | 2022-08-24 | 2022-11-22 | 浙江杭真能源科技股份有限公司 | Vacuum pouring system with high-temperature smoke dust pretreatment device |
-
2018
- 2018-04-04 CN CN201820476830.5U patent/CN208195641U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115365479A (en) * | 2022-08-24 | 2022-11-22 | 浙江杭真能源科技股份有限公司 | Vacuum pouring system with high-temperature smoke dust pretreatment device |
| CN115365479B (en) * | 2022-08-24 | 2023-04-18 | 浙江杭真能源科技股份有限公司 | Vacuum pouring system with high-temperature smoke dust pretreatment device |
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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: 20181207 Termination date: 20200404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |