CN202590508U - Device for centrifugally separating asphalt tar in asphalt flue gases - Google Patents
Device for centrifugally separating asphalt tar in asphalt flue gases Download PDFInfo
- Publication number
- CN202590508U CN202590508U CN2012202691509U CN201220269150U CN202590508U CN 202590508 U CN202590508 U CN 202590508U CN 2012202691509 U CN2012202691509 U CN 2012202691509U CN 201220269150 U CN201220269150 U CN 201220269150U CN 202590508 U CN202590508 U CN 202590508U
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- Prior art keywords
- asphalt
- cylindrical shell
- flue gas
- tar
- guide vane
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Abstract
The utility model discloses a device for centrifugally separating asphalt tar in asphalt flue gases. Two ends of a cylinder body (1) are respectively provided with an air inlet (2) and an air outlet (3), guide vanes (4) are arranged in the cylinder body (1), the periphery of the guide vanes (4) is connected with scraping plates (5), a cone-shaped hopper (6) is arranged on the lower portion of the cylinder body (1), and a discharge port (7) is arranged on the bottom of the cone-shaped hopper (6). The guide vanes (4) and the scraping plates (5) are connected in a welding mode. The device for centrifugally separating the asphalt tar in the asphalt flue gases can reduce adhesive thickness of asphalt on the wall of the cylinder body, guarantees normal operation of equipment, promotes condensation of the asphalt tar, and improves purifying efficiency of the system.
Description
Technical field
The utility model relates to a kind of device of separate bitumen flue gas medium pitch tar.
Background technology
At present in the bitumen flue gas treatment system; Generally directly utilize pipeline to be connected to equipment, perhaps increase a subsider that converges, do not take effective means to concentrate preliminary treatment in pipe-line system; Therefore tarvia is directly brought into treatment facilities such as sack cleaner or electrical tar precipitator by flue gas; Increased equipment load, and for the sack cleaner treatment system of dust adsorption cleaning, controlled and badly will cause that dust is sticking to be got lodged in above the filter bag; Make normally deashing operation of filter bag, sack cleaner was lost efficacy.For the system of electrical tar precipitator treatment and purification, the bitumen flue gas excessive concentration will cause electric fishing discharge frequent, if clear up untimelyly, even might cause on fire or blast, increase the danger of system.
Summary of the invention
The purpose of the utility model is: a kind of method and device that centrifugalizes bitumen flue gas medium pitch tar is provided; Under the prerequisite of not setting up external power source or power gas, the tarvia in the flue gas is carried out preliminary treatment, reduce the concentration of the tarvia in the flue gas; Reduce the load of subsequent processing device; Improve reliability of system operation, improve the purification efficiency of flue gas purification system simultaneously, directly brought into treatment facilities such as sack cleaner or electrical tar precipitator by flue gas to overcome the tarvia that prior art exists; Increase machine utilization; Control bad meeting and cause that dust is sticking to be got lodged in above the filter bag, make filter bag normally deashing move, make deficiencies such as sack cleaner inefficacy.
The device of the centrifugation bitumen flue gas medium pitch tar of the utility model; Adopt following technical scheme: the cylindrical shell two ends are provided with air inlet and air outlet respectively; Be provided with guide vane in the cylindrical shell; The periphery of guide vane is connected with scraper plate, and the cylindrical shell bottom is provided with the taper bucket, and the bottom of taper bucket is provided with discharge gate.
Guide vane and scraper plate adopt and are welded to connect.
Scraper plate is pressed close to the cylindrical shell wall and is arranged that be wedge structure, lateral surface is an arcuate structure, and is parallel with the cylindrical shell wall, is fixed on the rotating frame of fixing with guide vane.
The taper bucket can be collected the solid asphalt that scraper plate scrapes.
Adopt the utility model to centrifugalize the method for bitumen flue gas medium pitch tar; Adopt following technical scheme: the mobile bitumen flue gas of bitumen flue gas system gets into cylindrical shell; The guide vane that the bitumen flue gas that flows promotes in the cylindrical shell rotates in cylindrical shell; Make flue gas in the process of advancing, produce rotation, and in the process of rotation, the tarvia in the flue gas is separated owing to action of centrifugal force; The separated back of tarvia is attached to barrel, and the part tarvia flows automatically to the bottom of cylindrical shell under the gravity effect; The guide vane rotation drives the scraper plate rotation, and scraper plate will be set in barrel in the process of motion tar scrapes, and discharges through taper bucket and discharge gate.
Compare with prior art; The utility model promotes the rotation of guide vane in the cylindrical shell, under the turning effort of guide vane through utilizing flue gas flowing in cylindrical shell; Drive the flue gas shape motion of in cylindrical shell, spinning; Thereby the tarvia in the flue gas is separated with flue gas under the effect of inertia force, under condensation on the cylindrical shell wall, and attached on the cylindrical shell wall.The scraper plate of guide vane periphery will scrape attached to the solid asphalt on the cylindrical shell wall in motion process; Effectively collect the solid asphalt of condensation on the one hand; In time barrel is cleared up on the one hand in addition, reduced the adhesion thickness of pitch, in the long-term normal operation of assurance equipment at barrel; Promote the condensation of tarvia, better improved the purification efficiency of system.Therefore the utility model has the excellent popularization value and use value.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the blade structure sketch map of the utility model;
Fig. 3 is that the A of Fig. 2 is to figure.
The specific embodiment
The embodiment of the utility model: the device of the centrifugation bitumen flue gas medium pitch tar of the utility model; As shown in Figure 1, comprise cylindrical shell 1, cylindrical shell 1 two ends have air inlet 2 and air outlet 3 respectively; Guide vane 4 is arranged in the cylindrical shell 1; The periphery of guide vane 4 has scraper plate 5, and taper bucket 6 is arranged at cylindrical shell 1 bottom, and discharge gate 7 is arranged at the bottom of taper bucket 6.
In use, flue gas gets into cylindrical shell 1 from air inlet 2, and drives guide vane 4 rotations in the cylindrical shell 1; Under the effect of guide vane 4 revolving forces, in cylindrical shell 1, spin shape operation of flue gas, tarvia is split into cylindrical shell 1 wall and is condensed under action of centrifugal force; Flue gas through separating is discharged from air outlet 3; The pitch that is condensed is scraped by scraper plate 5, falls into taper bucket 6, regularly discharges through discharge gate 7.
Claims (3)
1. device that centrifugalizes bitumen flue gas medium pitch tar; It is characterized in that: cylindrical shell (1) two ends are provided with air inlet (2) and air outlet (3) respectively; Be provided with guide vane (4) in the cylindrical shell (1); The periphery of guide vane (4) is connected with scraper plate (5), and cylindrical shell (1) bottom is provided with taper bucket (6), and the bottom of taper bucket (6) is provided with discharge gate (7).
2. the device of centrifugation bitumen flue gas medium pitch tar according to claim 1 is characterized in that: guide vane (4) adopts with scraper plate (5) and is welded to connect.
3. the device of centrifugation bitumen flue gas medium pitch tar according to claim 1; It is characterized in that: scraper plate (5) is pressed close to cylindrical shell (1) wall and is arranged; Be wedge structure; Lateral surface is an arcuate structure, and is parallel with cylindrical shell (1) wall, is fixed on the rotating frame of fixing with guide vane (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202691509U CN202590508U (en) | 2012-06-08 | 2012-06-08 | Device for centrifugally separating asphalt tar in asphalt flue gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202691509U CN202590508U (en) | 2012-06-08 | 2012-06-08 | Device for centrifugally separating asphalt tar in asphalt flue gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202590508U true CN202590508U (en) | 2012-12-12 |
Family
ID=47308089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202691509U Expired - Fee Related CN202590508U (en) | 2012-06-08 | 2012-06-08 | Device for centrifugally separating asphalt tar in asphalt flue gases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202590508U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463873A (en) * | 2012-06-08 | 2013-12-25 | 贵阳铝镁设计研究院有限公司 | Method and apparatus for centrifugally separating asphalt tar in asphalt flue gases |
| CN108889009A (en) * | 2018-08-15 | 2018-11-27 | 温利军 | A kind of hydraulic engineering filter pipe |
-
2012
- 2012-06-08 CN CN2012202691509U patent/CN202590508U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463873A (en) * | 2012-06-08 | 2013-12-25 | 贵阳铝镁设计研究院有限公司 | Method and apparatus for centrifugally separating asphalt tar in asphalt flue gases |
| CN108889009A (en) * | 2018-08-15 | 2018-11-27 | 温利军 | A kind of hydraulic engineering filter pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20150608 |
|
| EXPY | Termination of patent right or utility model |