CN201304308Y - Aluminum recycling waste-gas processing system for aluminum piston pouring melting aluminum slag - Google Patents
Aluminum recycling waste-gas processing system for aluminum piston pouring melting aluminum slag Download PDFInfo
- Publication number
- CN201304308Y CN201304308Y CNU2008201462953U CN200820146295U CN201304308Y CN 201304308 Y CN201304308 Y CN 201304308Y CN U2008201462953 U CNU2008201462953 U CN U2008201462953U CN 200820146295 U CN200820146295 U CN 200820146295U CN 201304308 Y CN201304308 Y CN 201304308Y
- Authority
- CN
- China
- Prior art keywords
- aluminium
- smoke absorption
- smoke
- absorption chamber
- aluminum
- 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.)
- Expired - Fee Related
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Classifications
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- 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
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to an aluminum recycling waste-gas processing system for aluminum piston pouring melting aluminum slag, which comprises a smoke gas conveying passage, a first smoke gas absorbing chamber, a second smoke gas absorbing chamber and a smoke discharging passage, and is characterized in that the upper part of the first smoke gas absorbing chamber is provided with a spraying pipe, and the lower part is provided with a water tank, and the smoke gas conveying passage which enters a flue of the first smoke gas absorbing chamber is plugged into the water tank of the first smoke absorbing chamber, and the top part of the first smoke gas absorbing chamber is provided with a smoke gas passage which is communicated with the top part of the second smoke gas absorbing chamber, and the upper part of the second smoke gas absorbing chamber is also provided with a spraying pipe, and the lower part is also provided with a water tank, and one side wall of the second smoke gas absorbing chamber is provided with a smoke discharging port which is connected with the smoke discharging passage. The device has reasonable structure and good processing effect on the aluminum slag and waste gas.
Description
Technical field
The aluminium that the utility model relates to a kind of aluminium piston casting melting aluminium slag reclaims exhaust treatment system.
Background technology
In the foundry production of aluminum piston blank, aluminium alloy must pass through melting. and rotten. process procedures such as refining, in these links, can produce a large amount of slags, these slags are in the past just as trade waste, do not paid attention to being left intact yet, and in fact, the loss of aluminium that slag produces in the fusion process, the summation that can surpass other aspect losses, therefore, a kind of like this slag aluminium reclaims technology to reducing the aluminium loss of aluminium alloy smelting process, and the utilization rate that improves aluminium alloy has important meaning.But in for aluminium slag processing procedure, a large amount of flue dust of generation does not have better special-purpose dust treatment equipment to handle, thereby environment is caused severe contamination.
Summary of the invention
The aluminium that the purpose of this utility model provides a kind of aluminium piston casting melting aluminium slag reclaims exhaust treatment system, and this device is not only rationally distributed, and aluminium slag exhaust-gas treatment is effective.
The technical solution of the utility model is achieved in that and comprises the flue gas transfer passage, the first smoke absorption chamber, the second smoke absorption chamber, discharge flue, it is characterized in that: top, the described first smoke absorption chamber is provided with shower, the bottom is provided with tank, the flue gas transfer passage that enters the first smoke absorption chamber cigarette channel is inserted in downwards in the tank of first smoking room, top, the described first smoke absorption chamber is provided with the exhaust gases passes that communicates in top, the second smoke absorption chamber, top, the described second smoke absorption chamber also is provided with shower, the bottom also is provided with tank, and the described second smoke absorption chamber one sidewall is provided with and the joining exhaust opening of discharge flue.
The utility model remarkable advantage is: owing to adopt two smoke absorption cell structures, so smoke absorption is effective, is beneficial to environmental protection.
Description of drawings
Fig. 1 is the utility model organigram.
24 for producing the small handcart that the high temperature aluminum lime-ash is housed of volume of smoke among the figure
The specific embodiment
The utility model comprises flue gas transfer passage 1, the first smoke absorption chamber 2, the second smoke absorption chamber 3, discharge flue 4, it is characterized in that: top, the described first smoke absorption chamber is provided with shower 5, the bottom is provided with tank 6, the flue gas transfer passage that enters the first smoke absorption chamber cigarette channel is inserted in downwards in the tank of first smoking room, top, the described first smoke absorption chamber is provided with the exhaust gases passes 7 that communicates in top, the second smoke absorption chamber, top, the described second smoke absorption chamber also is provided with shower 8, the bottom also is provided with tank 9, and the described second smoke absorption chamber one sidewall is provided with and the joining exhaust opening 10 of discharge flue.
In order to help the conveying of flue gas, the import of described flue gas transfer passage is provided with the cover body 11 that imports in order to flue gas, is connected with ventilation blower 12 on the described flue gas transfer passage pipeline section.
Above-mentioned first smoke absorption chamber and the indoor bottom of gullet of second smoke absorption are respectively equipped with blowoff valve 13,14, be equipped with the spout hole 15,16 of the water yield in the restriction tank on one sidewall of described tank top, the other overflow pipe 17,18 that is connected on the described spout hole, spray feed pipe 19 and spray water intaking valve 20 link with the indoor shower of the indoor shower of first smoke absorption and second smoke absorption respectively.
Be provided with in the above-mentioned discharge flue and turn the heavy smoke pipe section 21 of shape, vertically be provided with an end on the described discharge flue inner chamber upper side wall and be connected in the overhead gage 22 that the discharge flue upper side wall other end extends discharge flue inner chamber middle part, vertically be provided with an end on the described discharge flue inner chamber lower wall and be connected in the lower baffle plate 23 that the discharge flue lower wall other end extends discharge flue inner chamber middle part, the interlaced vertical arrangement of described overhead gage and lower baffle plate forms turns the heavy smoke pipe section of shape.
The course of work:
The aluminium lime-ash that the high temperature of back generation is handled in the refining of aluminium aqueous fusion is contained in the narrow meshed small handcart in bottom, stir with specific purpose tool, slag is separated with aluminium liquid, aluminum precipitation flows out in the dolly bottom and from aperture, produce a large amount of flue dust simultaneously, ventilation blower work is introduced flue dust in the water of bottom, the first smoke absorption chamber by exhaust gases passes, flue dust contacts with water, flue dust part dust granules is caught by water, flue dust continues to rise, the water smoke that sprays with the spray thrower on top, the first smoke absorption chamber contacts, there is the part dust granules to be caught again by water smoke, flue dust arrives the second smoke absorption chamber by the pipeline between the first smoke absorption chamber and the second smoke absorption chamber, have and the first smoke absorption chamber same structure spray thrower on the top of the second smoke absorption chamber, same mode, the residue dust granules continues to be absorbed by water smoke in the flue dust, flue dust through such three times with intimate the contacting of water, most of dust granules is sponged by water smoke, the passage of flue dust through the second absorption chamber bottom enters the sedimentation flue then, be provided with the choked flow baffle plate in the sedimentation flue, make the flue dust flow velocity slow down, the remaining dust granules deposition that under the self gravitation effect, descends in the flue dust, at last, handle several times through above-mentioned, dust granules above 85% can be eliminated, and the gas of generation can be directly to airborne release.
Claims (6)
1. the aluminium of an aluminium piston casting melting aluminium slag reclaims exhaust treatment system, comprise the flue gas transfer passage, the first smoke absorption chamber, the second smoke absorption chamber, discharge flue, it is characterized in that: top, the described first smoke absorption chamber is provided with shower, the bottom is provided with tank, the flue gas transfer passage that enters the first smoke absorption chamber cigarette channel is inserted in downwards in the tank of first smoking room, top, the described first smoke absorption chamber is provided with the exhaust gases passes that communicates in top, the second smoke absorption chamber, top, the described second smoke absorption chamber also is provided with shower, the bottom also is provided with tank, and the described second smoke absorption chamber one sidewall is provided with and the joining exhaust opening of discharge flue.
2. the aluminium of aluminium piston casting melting aluminium slag according to claim 1 reclaims exhaust treatment system, it is characterized in that: the import of described flue gas transfer passage is provided with the cover body that imports in order to flue gas, is connected with ventilation blower on the described flue gas transfer passage pipeline section.
3. the aluminium of aluminium piston casting melting aluminium slag according to claim 1 reclaims exhaust treatment system, it is characterized in that: described first smoke absorption chamber and the indoor bottom of gullet of second smoke absorption are respectively equipped with blowoff valve, be equipped with the spout hole of the water yield in the restriction tank on one sidewall of described tank top, the other overflow pipe that is connected on the described spout hole.
4. the aluminium of aluminium piston casting melting aluminium slag according to claim 1 reclaims exhaust treatment system, it is characterized in that: spray feed pipe and spray water intaking valve link with the indoor shower of the indoor shower of first smoke absorption and second smoke absorption respectively.
5. the aluminium according to claim 1 or 2 or 3 described aluminium piston casting melting aluminium slags reclaims exhaust treatment system, it is characterized in that: be provided with in the described discharge flue and turn the heavy smoke pipe section of shape.
6. the aluminium of aluminium piston casting melting aluminium slag according to claim 4 reclaims exhaust treatment system, it is characterized in that: vertically be provided with an end on the described discharge flue inner chamber upper side wall and be connected in the overhead gage that the discharge flue upper side wall other end extends discharge flue inner chamber middle part, vertically be provided with an end on the described discharge flue inner chamber lower wall and be connected in the lower baffle plate that the discharge flue lower wall other end extends discharge flue inner chamber middle part, the interlaced vertical arrangement of described overhead gage and lower baffle plate forms turns the heavy smoke pipe section of shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201462953U CN201304308Y (en) | 2008-11-13 | 2008-11-13 | Aluminum recycling waste-gas processing system for aluminum piston pouring melting aluminum slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201462953U CN201304308Y (en) | 2008-11-13 | 2008-11-13 | Aluminum recycling waste-gas processing system for aluminum piston pouring melting aluminum slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304308Y true CN201304308Y (en) | 2009-09-09 |
Family
ID=41096770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201462953U Expired - Fee Related CN201304308Y (en) | 2008-11-13 | 2008-11-13 | Aluminum recycling waste-gas processing system for aluminum piston pouring melting aluminum slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304308Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604302A (en) * | 2013-11-19 | 2014-02-26 | 界首市金辉金属制品有限公司 | Method for disposing fume and dust of aluminum metallurgy furnace |
-
2008
- 2008-11-13 CN CNU2008201462953U patent/CN201304308Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604302A (en) * | 2013-11-19 | 2014-02-26 | 界首市金辉金属制品有限公司 | Method for disposing fume and dust of aluminum metallurgy furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUAMIN NANPING AUTOMOBILE FITTINGS GROUP CO., LTD. Free format text: FORMER NAME: NANPING HUAMIN AUTOMOBILE FITTING INDUSTRY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 353000 Changsha Industrial Park, Nanping Industrial Park, Fujian Patentee after: Huamin Nanping Automobile Fittings Group Co.,Ltd. Address before: 353000 Changsha Industrial Park, Nanping Industrial Park, Fujian Patentee before: Nanping Huamin Automobile Fitting Industry Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanping Huatian Machinery Industry Co., Ltd. Assignor: Huamin Nanping Automobile Fittings Group Co.,Ltd. Contract record no.: 2011350000254 Denomination of utility model: Aluminum recycling waste-gas processing system for aluminum piston pouring melting aluminum slag Granted publication date: 20090909 License type: Exclusive License Record date: 20111118 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20131113 |