CN201357028Y - Self-excitation type water bath dedusting device - Google Patents
Self-excitation type water bath dedusting device Download PDFInfo
- Publication number
- CN201357028Y CN201357028Y CNU2009203001138U CN200920300113U CN201357028Y CN 201357028 Y CN201357028 Y CN 201357028Y CN U2009203001138 U CNU2009203001138 U CN U2009203001138U CN 200920300113 U CN200920300113 U CN 200920300113U CN 201357028 Y CN201357028 Y CN 201357028Y
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- shell
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Abstract
The utility model discloses a self-excitation type water bath dedusting device comprising a shell (7) and being characterized in that: a water inlet (11) and a water outlet (10) are arranged on the shell (7) which is internally provided with lateral baffle plates (3); a water cavity is formed between the lateral baffle plates (3); the shell (7) is provided with a smoke passage (1) which is accessed into the water cavity; a side surface of the smoke passage (1) is provided with a throat tube nozzle (2); a top baffle plate (4) is arranged above the lateral baffle plates (3); and the shell is also provided with a smoke outlet (6). The smoke containing tar oil and dusts generated in the production process of carbon blocks passes through water, and is mixed with water by utilizing the impact force pf the smoke to lead the tar oil and dusts in the smoke to sink into water. The self-excitation type water bath dedusting device has simple structure and convenient operation and can effectively reduce the content of the tar oil and dusts in the smoke, and the smoke passage and the cleaning bag are not easy to stick or plug.
Description
Technical field
The utility model relates to a kind of self-excitation bathing dust arrester, and is particularly a kind of in charcoal piece production process, handles the water bath dust-removing method and the device that produce contained tar of flue dust and dust.
Background technology
The charcoal piece is produced the prerequisite as Aluminum Electrolysis Production, in the aluminium industry production, play an important role, produce in the used various raw material of charcoal piece (electrode), pitch is one of important component part, after being heated, pitch have a large amount of glance coal tar to distribute serious harm people's work environment and natural environment.Mix and to pinch pot or continuous mixer can mix pitch and powdered carbon, but this equipment there is strong mechanical agitation in running, not only have a large amount of glance coals to distribute, and have a large amount of dust to enter smoke evacuation system.
The black method of domestic frequent employing at present purifies, and this technology is to make adsorbent with raw materials for production fine grained powdered carbon, quantitatively is added in the glance coal main by measuring equipment, it is fully mixed with glance coal contact, because the powdered carbon specific area is big, reaches 8-10m
2/ g has good adsorption, can fully absorb glance coal and tar, reaches the effect that purifies flue gas.The shortcoming that black method purifies is: 1. the absorption pipeline is longer, and temperature should not be controlled and cause in the pipeline pitch back of condensing to mix easy plugging with powdered carbon in the pipeline.2. under the low situation of purification efficiency, part tar will be adsorbed by cloth bag, will cause cloth bag sticking stifled, have influence on the normal operation of system and the maintenance of cloth bag.Owing to can't solve this two technological difficulties, the black method cleaning system ruuning situation of domestic each aluminium manufacturer is unsatisfactory, and is most out of service, only utilizes blower fan that flue gas is directly entered atmosphere.
The present domestic flue gas purification system that also has the minority carbon element factory to introduce French FCB, this system distributes the Hei Fa system that enters that a little concentrates with glance coal in all high building portions, by storage heater and the strict control of system's insulation flue-gas temperature, avoid pitch and tar to accumulate in the smoke pipe inwall.This imported technology control level height has increased powdered carbon addition and storage heater, but invests excessively, and control is safeguarded complicated, and most newly-built aluminium manufacturers are reluctant to use.
Summary of the invention
The purpose of this utility model is: provide a kind of and can efficiently handle the flue gas that contains dust and tar, simple to operate, the self-excitation bathing dust arrester that production cost is low is to overcome the deficiencies in the prior art.
Self-excitation bathing dust arrester of the present utility model, comprise housing, on housing, be provided with water inlet and delivery port, in housing, be provided with the sidepiece baffle plate, form water cavity between the sidepiece baffle plate, on housing, be provided with exhaust gases passes, exhaust gases passes feeds in the water cavity, be provided with the trunnion nozzle in the exhaust gases passes side, above the sidepiece baffle plate, be provided with top flap, on housing, also be provided with exhanst gas outlet.
Above-mentioned self-excitation bathing dust arrester is provided with slag scraping mechanism at housing bottom, is provided with slag bucket at the housing front end.
Above-mentioned self-excitation bathing dust arrester, the trunnion nozzle is made of two arc shaped blades up and down.
Above-mentioned self-excitation bathing dust arrester is provided with cat ladder on housing.
The utility model adopts the water bath dust-removing method, and the flue gas that contains tar and dust that produces in the charcoal piece production process is passed through to utilize the impulsive force of flue gas in the water, makes the cigarette G﹠W mix, with tar in the flue gas and dust submerged.Compare with prior art, of the present utility model simple in structure, easy to operate, can effectively reduce the content of tar and dust in the flue gas, flue and purify cloth bag and be difficult for sticking stifled.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is a side view of the present utility model;
Accompanying drawing 3 is an A-A cutaway view in the accompanying drawing 2.
The specific embodiment
Embodiment of the present utility model: make housing 7, on housing 7, produce water inlet 11 and delivery port 10,2 sidepiece baffle plates 3 are installed in housing 7, form water cavity between 2 sidepiece baffle plates 3, on housing 7, connect exhaust gases passes 1, exhaust gases passes 1 feeds in the water cavity, produces trunnion nozzle 2 in exhaust gases passes 1 side, and trunnion nozzle 2 is made of two arc shaped blades up and down.Top flap 4 is installed above sidepiece baffle plate 3, on housing 7, also makes exhanst gas outlet 6.
In housing 7 bottoms slag scraping mechanism 5 is installed, slag bucket 9 is set at housing 7 front ends.Slag scraping mechanism 5 drives through reductor by motor, on the chain of slag scraping mechanism 5 scraper plate is housed, and with speed motion slowly, the mud that is deposited on the bottom is clawed.The another kind of form of deashing is to utilize delivery port 10, regular discharge mud or the perennial draingage continuous blowdown of being located at housing 7 bottoms.
Cat ladder 8 is installed on housing 7, is used for repair and maintenance.
During work, the flue gas that will contain dust and tar feeds in the water cavity from exhaust gases passes 1, thick particles settling and impacting in water in the flue gas, flue gas is purified, flue gas carries the trunnion nozzle 2 of water by exhaust gases passes 1 side then, water and flue gas are fully mixed, and the arc shaped blade of trunnion nozzle 2 makes dust and dust-laden water droplet be thrown toward the arc shaped blade inner surface because of centrifugal force, and drops down into housing 7 bottoms with current.The branch fog chamber of flue gas after being purified by forming between sidepiece baffle plate 3 and the top flap 4 reduces moisture, discharges by exhanst gas outlet 6 then.The mud that slag scraping mechanism 5 is removed deposition is installed in the water cavity bottom.
Claims (4)
1. self-excitation bathing dust arrester, comprise housing (7), it is characterized in that: on housing (7), be provided with water inlet (11) and delivery port (10), be provided with sidepiece baffle plate (3) in housing (7), the sidepiece baffle plate forms water cavity between (3), is provided with exhaust gases passes (1) on housing (7), exhaust gases passes (1) feeds in the water cavity, be provided with trunnion nozzle (2) in exhaust gases passes (1) side, be provided with top flap (4), on housing (7), also be provided with exhanst gas outlet (6) in sidepiece baffle plate (3) top.
2. self-excitation bathing dust arrester according to claim 1 is characterized in that: be provided with slag scraping mechanism (5) in housing (7) bottom, be provided with slag bucket (9) at housing (7) front end.
3. self-excitation bathing dust arrester according to claim 1 is characterized in that: trunnion nozzle (2) is made of two arc shaped blades up and down.
4. self-excitation bathing dust arrester according to claim 1 is characterized in that: be provided with cat ladder (8) on housing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009203001138U CN201357028Y (en) | 2009-01-08 | 2009-01-08 | Self-excitation type water bath dedusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009203001138U CN201357028Y (en) | 2009-01-08 | 2009-01-08 | Self-excitation type water bath dedusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201357028Y true CN201357028Y (en) | 2009-12-09 |
Family
ID=41422784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009203001138U Expired - Lifetime CN201357028Y (en) | 2009-01-08 | 2009-01-08 | Self-excitation type water bath dedusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201357028Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773757A (en) * | 2009-01-08 | 2010-07-14 | 贵阳铝镁设计研究院 | Self-excited water bathing type dust removing method and device |
| CN105169851A (en) * | 2015-08-24 | 2015-12-23 | 中国矿业大学 | Device and method for modulating liquid phase resonance water attack of auto-excitation type deduster |
-
2009
- 2009-01-08 CN CNU2009203001138U patent/CN201357028Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773757A (en) * | 2009-01-08 | 2010-07-14 | 贵阳铝镁设计研究院 | Self-excited water bathing type dust removing method and device |
| CN101773757B (en) * | 2009-01-08 | 2014-07-16 | 贵阳铝镁设计研究院有限公司 | Self-excited water bathing type dust removing method and device |
| CN105169851A (en) * | 2015-08-24 | 2015-12-23 | 中国矿业大学 | Device and method for modulating liquid phase resonance water attack of auto-excitation type deduster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INSTITUTE C Free format text: FORMER OWNER: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. Effective date: 20110531 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 550004 NO. 208, BEIJING ROAD, GUIYANG CITY, GUIZHOU PROVINCE TO: 550081 NO.2, JINZHU ROAD, JINYANG NEW DISTRICT, GUIYANG CITY, GUIZHOU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110531 Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20091209 Effective date of abandoning: 20090108 |
|
| RGAV | Abandon patent right to avoid regrant |