CN202638183U - Flue gas adsorbing and purifying device - Google Patents
Flue gas adsorbing and purifying device Download PDFInfo
- Publication number
- CN202638183U CN202638183U CN 201220303217 CN201220303217U CN202638183U CN 202638183 U CN202638183 U CN 202638183U CN 201220303217 CN201220303217 CN 201220303217 CN 201220303217 U CN201220303217 U CN 201220303217U CN 202638183 U CN202638183 U CN 202638183U
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- fence
- filter core
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- cylindrical
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Abstract
The utility model discloses a purifying device, particularly discloses a flue gas adsorbing and purifying device and belongs to the technical field of metallurgical production equipment manufacturing. The flue gas adsorbing and purifying device provided by the utility model is simple in structure and not easy to block in the using process. The purifying device comprises a bin body shell which is provided with a material inlet on the top and a material outlet at the bottom, wherein a filter core for accommodating filter materials is arranged in the bin body shell; the upper end of the filter core is communicated with the material inlet and the lower end of the filter core is communicated with the material outlet; the filter core comprises a cylindrical fence at the lower part and an conical fence at the upper part; the filter core is communicated with the material outlet through the cylindrical fence at the lower part and is communicated with the material inlet through the conical fence at the upper part; the added filter materials are placed in the cylindrical fence and the conical fence; and flue gas required to be filtered passes through the filter materials placed in the cylindrical fence and the conical fence.
Description
Technical field
The utility model relates to a kind of purifier, especially relates to a kind of smoke adsorption purification device, belongs to metallurgical production equipment manufacturing technology field.
Background technology
Coke oven produces the flue dust that contains in a large number tar, water vapour in the process of coalingging, will cause dust-removal cloth-bag to stick obstruction if flue dust is directly introduced dust pelletizing system, affects dust removing effects and cloth bag service life.Usually a kind of purifier that adopts at present, it is the interlayer filter core that a double-deck grid wall construction that is made of closed annular is installed in the warehouse shell, and then in the double-deck grid wall of filter core filling adsorption material, and make the flue gas that needs to filter pass sorbing material, realize the adsorption cleaning to coal-charging smoke.But this device in use, because the filter core of double-deck grid wall construction is unfavorable for flowing of filtering material, is easy to result in blockage, the circulation that needs frequent off-line cleaning guarantee to be well on as the filtrate of sorbing material, it is very inconvenient to operate, and wastes a large amount of human and material resources.Its structure as shown in Figure 1, arrow among figure surface needs the flow direction of the flue gas that filters.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of simple in structure, be not easy the smoke adsorption purification device that results in blockage in the use procedure.
For solving the problems of the technologies described above the technical scheme that adopts be: smoke adsorption purification device, comprise that the top is provided with charging aperture, the bottom is provided with the warehouse shell of discharging opening, the filter core that holds filtrate is installed in the warehouse shell, the upper end of filter core is communicated with charging aperture, the lower end is communicated with discharging opening, filter core comprises the cylindrical fence of bottom and the conical fence on top, filter core is communicated with discharging opening by the cylindrical fence of bottom, conical fence by top is communicated with charging aperture, the filtrate that adds is placed in cylindrical fence and the conical fence, and the flue gas that needs to filter passes the filtrate that is placed in cylindrical fence and the conical fence.
Further be, have a seal section on the top of conical fence, the height of seal section is 1/3～1/2 of conical fence height.
Further be that the seal section on conical fence top is made by corrosion resistant plate.
Further be that the cylindrical fence of filter core bottom and the conical fence on top are made by stainless steel bar respectively.
Further be between discharging opening and cylindrical fence, to be provided with the form valve.
Further be, also be provided with scrapper conveyor above charging aperture, filtrate is sent into charging aperture by scrapper conveyor.
The beneficial effects of the utility model are: by using the filter core that is made of lower cylindrical shape fence and upper cone shape fence, the interlayer filter core that replaces the existing double-deck grid wall construction that is consisted of by closed annular, thereby effectively changed the contained structure of filtering material, make the filtering material in the filter core, in use, can not affect its flowability because having adsorbed the material such as the tar in the flue gas, often carry out frequent off-line cleaning with regard to not needing yet, save human and material resources.Simultaneously, filter core is made of simple cylindrical fence and conical fence, also simplifies the structure, and reduced manufacturing cost, and filtrate concentrates in cylindrical fence and the conical fence, can also effectively increase adsorption area, improves clean-up effect.
Description of drawings
Fig. 1 is the structural representation of the existing purifier of the utility model;
The structural representation of the smoke adsorption purification device that Fig. 2 provides for the utility model.
Be labeled as among the figure: charging aperture 1, discharging opening 2, warehouse shell 3, filtrate 4, filter core 5, cylindrical fence 6, conical fence 7, seal section 8, scrapper conveyor 9, form valve 10.
The specific embodiment
Be as shown in Figure 2 the utility model provide a kind of simple in structure, be not easy the smoke adsorption purification device that results in blockage in the use procedure.Described purifier comprises that the top is provided with charging aperture 1, the bottom is provided with the warehouse shell 3 of discharging opening 2, the filter core 5 that holds filtrate 4 is installed in warehouse shell 3, the upper end of filter core 5 is communicated with charging aperture 1, the lower end is communicated with discharging opening 2, filter core 5 comprises the cylindrical fence 6 of bottom and the conical fence 7 on top, filter core 5 is communicated with discharging opening 2 by the cylindrical fence 6 of bottom, conical fence 7 by top is communicated with charging aperture 1, the filtrate 4 that adds is placed in cylindrical fence 6 and the conical fence 7, and the flue gas that needs to filter passes the filtrate 4 that is placed in cylindrical fence 6 and the conical fence 7.Like this, by using the filter core 5 that is consisted of by lower cylindrical shape fence 6 and upper cone shape fence 7, the interlayer filter core that replaces the existing double-deck grid wall construction that is consisted of by closed annular, thereby effectively changed the contained structure of filtering material, make the filtering material in the filter core 5, in use, can be because of having adsorbed the materials such as the tar in the flue gas and affect its flowability, also often carry out the off-line cleaning with regard to not needing, saved human and material resources.Simultaneously, filter core 5 is made of simple cylindrical fence 6 and conical fence 7, also simplifies the structure, and reduced manufacturing cost, and filtrate 4 concentrates in cylindrical fence 6 and the conical fence 7, can also effectively increase adsorption area, improves clean-up effect.
In the above-mentioned embodiment, in order to improve flue gas at the filter effect at conical fence 7 places on filter core 5 tops, have a seal section 8 on the top of conical fence 7, the height of seal section 8 is 1/3～1/2 of conical fence 7 height.Like this, the flue gas outlet gas part that can only just can enter top by the filtrate 4 of middle and lower parts in the filter core 5 lower cylindrical shape fence 6 and upper cone shape fence 7.Thereby the thickness of the filtrate 4 that flue gas passes is increased, and then reach the purpose that improves clean-up effect.
In the above-mentioned embodiment, because flue gas has strong corrosivity, in order to prolong the service life of filter core 4, the seal section on conical fence 7 tops 8 is made by corrosion resistant plate; The cylindrical fence 6 of filter core 5 bottoms and the conical fence 7 on top are made by stainless steel bar respectively.In order to make things convenient for the interpolation of filtrate 4, the useful life of control filtrate 4 that simultaneously can be artificial also is provided with scrapper conveyor 9 above charging aperture 1, and filtrate 4 is sent into charging aperture 1 by scrapper conveyor 9.Between discharging opening 2 and cylindrical fence 6, be provided with form valve 10.
Claims (6)
1. smoke adsorption purification device, comprise that the top is provided with charging aperture (1), the bottom is provided with the warehouse shell (3) of discharging opening (2), the filter core (5) that holds filtrate (4) is installed in warehouse shell (3), the upper end of filter core (5) is communicated with charging aperture (1), the lower end is communicated with discharging opening (2), it is characterized in that: filter core (5) comprises the cylindrical fence (6) of bottom and the conical fence (7) on top, filter core (5) is communicated with discharging opening (2) by the cylindrical fence (6) of bottom, conical fence (7) by top is communicated with charging aperture (1), the filtrate (4) that adds is placed in cylindrical fence (6) and the conical fence (7), and the flue gas that needs to filter passes the filtrate (4) that is placed in cylindrical fence (6) and the conical fence (7).
2. smoke adsorption purification device according to claim 1 is characterized in that: have a seal section (8) on the top of conical fence (7), the height of seal section (8) is 1/3～1/2 of conical fence (7) height.
3. smoke adsorption purification device according to claim 2, it is characterized in that: the seal section (8) on conical fence (7) top is made by corrosion resistant plate.
4. according to claim 1,2 or 3 described smoke adsorption purification devices, it is characterized in that: the cylindrical fence (6) of filter core (5) bottom and the conical fence (7) on top are made by stainless steel bar respectively.
5. smoke adsorption purification device according to claim 4 is characterized in that: be provided with form valve (10) between discharging opening (2) and cylindrical fence (6).
6. smoke adsorption purification device according to claim 4, it is characterized in that: also be provided with scrapper conveyor (9) in the top of charging aperture (1), filtrate (4) is sent into charging aperture (1) by scrapper conveyor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303217 CN202638183U (en) | 2012-06-27 | 2012-06-27 | Flue gas adsorbing and purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303217 CN202638183U (en) | 2012-06-27 | 2012-06-27 | Flue gas adsorbing and purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202638183U true CN202638183U (en) | 2013-01-02 |
Family
ID=47407365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220303217 Expired - Fee Related CN202638183U (en) | 2012-06-27 | 2012-06-27 | Flue gas adsorbing and purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202638183U (en) |
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2012
- 2012-06-27 CN CN 201220303217 patent/CN202638183U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20180627 |