CN204275689U - A kind of aluminum ingot casting workshop environmental protecting device - Google Patents
A kind of aluminum ingot casting workshop environmental protecting device Download PDFInfo
- Publication number
- CN204275689U CN204275689U CN201420665898.XU CN201420665898U CN204275689U CN 204275689 U CN204275689 U CN 204275689U CN 201420665898 U CN201420665898 U CN 201420665898U CN 204275689 U CN204275689 U CN 204275689U
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- China
- Prior art keywords
- dust
- dedusting housing
- gas distribution
- distribution case
- removal cloth
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- Filtering Of Dispersed Particles In Gases (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of aluminum ingot casting workshop environmental protecting device, several dust removing units of connecting comprising air inlet, the gas distribution case be connected with air inlet and be positioned on gas distribution case; Be provided with dividing plate in gas distribution case, gas distribution case is divided into left and right two chambers by dividing plate; Upper chamber is also provided with several lift valves; Dust removing units comprises dedusting housing, the multiple dust-removal cloth-bags be distributed in dedusting housing; Be provided with ventilating opening that gas enters in dedusting housing upper port and control the draught damper that gas enters; Be provided with dust collecting in the lower port of dedusting housing, described dust collecting comprise be positioned at dedusting housing lower port in funnelform dust collection passage and air-valve channel attached with dust collection.Aluminum ingot casting workshop of the present utility model environmental protecting device, has efficiency of dust collection high, avoids advantage dust-removal cloth-bag gathering dust and dust blocking dust-removal cloth-bag.
Description
Technical field
The utility model relates to casting field, is specifically related to a kind of aluminum ingot casting workshop environmental protecting device.
Background technology
In the casting process of aluminium, need to carry out melting in the process of casting aluminium ingot, a lot of dust can be produced in foundry in the process of melting, if these dusts can not be got rid of in time, not only can affect the quality of aluminium ingot, and the health of meeting serious harm workman, therefore need a kind of environmental protecting device of aluminum ingot casting workshop.At present, in order to get rid of the dust in aluminum ingot casting workshop, adopt sack cleaner more, traditional sack cleaner comprises shell of dust remover, dividing plate shell of dust remover lumen segmentation being become upper and lower two chambers is provided with in shell of dust remover, wherein the lower end of dust-removal cloth-bag is connected on dividing plate, and the upper end of dust-removal cloth-bag is connected on the back shaft of outlet chamber; When the air containing dust enters dust-removal cloth-bag by inlet chamber, after dust-removal cloth-bag filters, clean air enters outlet chamber and gets rid of.The efficiency of dust collection of such dust arrester is lower, and the dust that cloth bag gathers not easily drops, and easily causes obstruction, needs waste of manpower to clear up.
Utility model content
For the above-mentioned technical problem that prior art exists, the object of this practicality is to provide a kind of aluminum ingot casting workshop environmental protecting device, and it is high that it has dust removing effects, good dedusting effect, saves artificial advantage.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of aluminum ingot casting workshop environmental protecting device, several dust removing units of connecting comprising air inlet, the gas distribution case be connected with air inlet and be positioned on gas distribution case; Be provided with dividing plate in described gas distribution case, gas distribution case is divided into left and right two chambers by dividing plate; Upper chamber is also provided with several lift valves,
Described dust removing units comprises dedusting housing, the multiple dust-removal cloth-bags be distributed in dedusting housing; Be provided with ventilating opening that gas enters in dedusting housing upper port and control the draught damper that gas enters; Be provided with dust collecting in the lower port of dedusting housing, described dust collecting comprise be positioned at dedusting housing lower port in funnelform dust collection passage and air-valve channel attached with dust collection.
In this programme, the gas containing dust that foundry produces enters from air inlet, then enters in gas distribution case; Open lift valve simultaneously, under the effect of lift valve, the gas containing dust is drawn in the dedusting housing of dust removing units, when gas containing dust is by dust-removal cloth-bag, dust wherein can be stayed on dust-removal cloth-bag, and the gas finally eliminating dust is discharged from exhaust outlet.
In this programme, when the dust on dust-removal cloth-bag is more, ventilating opening and the draught damper of the upper end import of dedusting housing can be opened, open the air-valve of dedusting housing lower port simultaneously, gas is passed in cloth bag, under the effect of gas pulsation and air-valve, dust on dust-removal cloth-bag is shaken off to drop along funnel shaped dedusting passage, like this can fast by the dust removing on dust-removal cloth-bag, avoid the problem that dust gathers and blocks dust-removal cloth-bag on dust-removal cloth-bag, improve the efficiency of dust collection of environmental protecting device.
In this programme, dust collection passage is infundibulate, can drop, improve the speed that dust drops when such dust drops from dust-removal cloth-bag along dust collection passage, and then improves the dedusting speed of environmental protecting device.
As optimization, be also provided with the storage container for placing activated carbon in described air intake, described storage container is provided with several passages.
In this programme, the storage container for placing active carbon is provided with in air inlet, this storage container is also provided with several passages, like this when the air containing dust enters from air inlet, active carbon in storage container can contact with the gas machine that air inlet passes into, thus active carbon can standard in adsorbed gas.As optimization, the gas after process is made to meet discharge standard.
As optimization, the dust-removal cloth-bag in described dedusting housing is cellular distribution.
In this programme, the dust-removal cloth-bag in dedusting housing becomes cellular distribution, and such air enters after in dedusting housing, and the dust in gas can accumulate on dust-removal cloth-bag, improves efficiency of dust collection and dust removing effects.
First than prior art, the utility model has following beneficial effect:
Aluminum ingot casting workshop of the present utility model environmental protecting device, in dedusting housing, dust-removal cloth-bag becomes cellular distribution, has the advantage that efficiency of dust collection is high; And be also provided with dust collecting in the upper port of dedusting housing, there is the advantage avoiding dust-removal cloth-bag gathering dust and dust blocking dust-removal cloth-bag.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial structurtes schematic diagram of dedusting housing.
In figure, 1-air inlet, 2-gas distribution case, 3-dust removing units, 4-dividing plate, 5-lift valve, 6-dedusting housing, 7-dust-removal cloth-bag, 8-ventilating opening, 9-draught damper, 10-dust collecting, 11-air-valve, 12-storage container, 13-dust collection passage, 13-passage.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.
As illustrated in fig. 1 and 2, a kind of aluminum ingot casting workshop environmental protecting device, 6 dust removing units of connecting 3 comprising air inlet 1, the gas distribution case 2 be connected with air inlet and be positioned on gas distribution case 2; Be provided with in described gas distribution case 2 every 4 plates, gas distribution case 2 is divided into left and right two chambers by dividing plate 4; Also be provided with several lift valves 5 on gas distribution case 2 top, the central shaft of air inlet 1 be also provided with the storage container 12 for placing activated carbon, storage container 12 is provided with several passages 13.Wherein dust removing units 3 comprise dedusting housing 6, be distributed in dedusting housing 6 multiple in cellular distribution distribution dust-removal cloth-bags 7; Be provided with ventilating opening 8 that gas enters in dedusting housing 6 upper port and control the draught damper 9 that gas enters; Be provided with dust collecting 10 in the lower port of dedusting housing 6, described dust collecting 10 comprise be positioned at dedusting housing lower port in funnelform dust collection passage 13 and air-valve 11 channel attached with dust collection.
During concrete enforcement, the gas containing dust produced in foundry enters gas distribution case 2 from blow vent 1, by the effect of gas distribution case 1, gas is inputted respectively in dedusting housing 6, gas is by dust-removal cloth-bag 7, and the dust in gas is then trapped on dust-removal cloth-bag 7, through the effect of 6 dust removing units 3, dust in gas is removed, and the gas meeting discharge standard is discharged.
When the dust on dust-removal cloth-bag 7 accumulates to a certain degree, open the draught damper 9 of dedusting housing 6 upper port, by ventilating opening 1, compressed air is passed in dedusting housing 6, the air-valve 11 of dedusting housing 6 lower end simultaneously, under the effect of compressed-air actuated vibrations and air-valve 11, the dust that dust-removal cloth-bag 7 gathers is shaken off and is fallen along dust collection passage 13, and environmental protecting device can be made like this to have higher efficiency of dust collection, thus reaches the object removing dust in gas.
Above-described embodiment of the present utility model is only for the utility model example is described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, other multi-form change and variations can also be made on the basis of the above description.Here cannot give exhaustive to all embodiments.Every belong to the technical solution of the utility model the apparent change of amplifying out or variation be still in the row of protection domain of the present utility model.
Claims (3)
1. an aluminum ingot casting workshop environmental protecting device, is characterized in that, several dust removing units of connecting comprising air inlet, the gas distribution case be connected with air inlet and be positioned on gas distribution case; Be provided with dividing plate in described gas distribution case, gas distribution case is divided into left and right two chambers by dividing plate; Upper chamber is also provided with several lift valves, described dust removing units comprises dedusting housing, the multiple dust-removal cloth-bags be distributed in dedusting housing; Be provided with ventilating opening that gas enters in dedusting housing upper port and control the draught damper that gas enters; Be provided with dust collecting in the lower port of dedusting housing, described dust collecting comprise be positioned at dedusting housing lower port in funnelform dust collection passage and air-valve channel attached with dust collection.
2. aluminum ingot casting workshop according to claim 1 environmental protecting device, is characterized in that, the central shaft of described air inlet is also provided with the storage container for placing activated carbon, described storage container is provided with several passages.
3. the aluminum ingot casting workshop environmental protecting device according to claims 1 or 2, is characterized in that, the dust-removal cloth-bag in described dedusting housing is cellular distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665898.XU CN204275689U (en) | 2014-11-10 | 2014-11-10 | A kind of aluminum ingot casting workshop environmental protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665898.XU CN204275689U (en) | 2014-11-10 | 2014-11-10 | A kind of aluminum ingot casting workshop environmental protecting device |
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| Publication Number | Publication Date |
|---|---|
| CN204275689U true CN204275689U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420665898.XU Active CN204275689U (en) | 2014-11-10 | 2014-11-10 | A kind of aluminum ingot casting workshop environmental protecting device |
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| CN (1) | CN204275689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536363A (en) * | 2015-12-29 | 2016-05-04 | 广东尚高科技有限公司 | Filter-element type polishing dust suction system |
-
2014
- 2014-11-10 CN CN201420665898.XU patent/CN204275689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536363A (en) * | 2015-12-29 | 2016-05-04 | 广东尚高科技有限公司 | Filter-element type polishing dust suction system |
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