CN2765661Y - Highly efficient desulfurization scrubber - Google Patents
Highly efficient desulfurization scrubber Download PDFInfo
- Publication number
- CN2765661Y CN2765661Y CN 200520069437 CN200520069437U CN2765661Y CN 2765661 Y CN2765661 Y CN 2765661Y CN 200520069437 CN200520069437 CN 200520069437 CN 200520069437 U CN200520069437 U CN 200520069437U CN 2765661 Y CN2765661 Y CN 2765661Y
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- separator
- pipe
- efficiency desulfurizing
- carbon fiber
- utility
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Abstract
The utility model relates to a high-efficiency desulfurizing syringe which belongs to the field of purification and separation. The utility model has the structure that a filtering pipe, an overflow dam, a washing pipe, a connecting bent pipe and a separator are orderly connected, wherein a reverse nozzle is arranged in the center of the lower part of the washing pipe; the bottom of the separator is provided with a liquid storing tank, and the top of the separator is provided with a gas outlet; the overflow dam, the washing pipe, the connecting bent pipe and the separator are all made of carbon fiber glass steel; the carbon fiber glass steel and graphite bricks are orderly arranged on the inner wall of an outer steel pipe of the filtering pipe. The utility model uses the carbon fiber glass steel to replace Haynes alloy so as to make the high-efficiency desulfurizing syringe. The utility model has the advantages of temperature-resistance, wear-resistance and corrosion-resistance properties, long service life of the syringe and low production cost. Through the improvement of components in the utility model, the corrosion prevention ability of the utility model is strong and the utility model has the good effects of separation and dust removal.
Description
Technical field
The utility model relates to a kind of desulfurization wash mill that is used for the mercurous flue gas during smelting cleaning procedure of relieving haperacidity engineering, belongs to the purification separation field.
Background technology
The smeltery is used to administer and used high-efficiency desulfurizing scrubber when reclaiming sulfur dioxide, the separator bottom is a reservoir, the top is provided with the gas outlet, one sluicing pipe is connected on the outer cylinder body of separator reservoir top through bridge piece, the lower central place of sluicing pipe is equipped with reversal nozzle, the other end of sluicing pipe is connected with downflow weir, the downflow weir top is equipped with the transition conduit of spreading out and connecing with flue tube, this high-efficiency desulfurizing scrubber dependence on import of using always on the market, separator, sluicing pipe, downflow weir integral body are made by Hastelloy, the equipment cost costliness; Transition conduit then is made up of outer steel pipe, polytetrafluoroethylene (PTFE) sheet material bushing pipe, graphite brick lining ring from outside to inside, polytetrafluoroethylene (PTFE) and steel pipe are difficult for bonding, break away from easily, particularly polytetrafluoroethylene (PTFE) sheet material serves as a contrast to flange flange place and can leave tieing, the tieing place is by filling the glue bonding, and this tieing place very easily damages in the use.
Summary of the invention
The utility model is just in order to overcome above-mentioned deficiency, provide that a kind of production cost is low, heat-resistant, wear-resistant is corrosion-resistant, the high-efficiency desulfurizing scrubber of long service life, main innovate point is that substituting Hastelloy with carbon fiber fiberglass reduces production costs, also substitute the polytetrafluoroethylene (PTFE) sheet material of transition conduit liner in addition, make liner not have node and exist with carbon fiber fiberglass.Specifically implement like this: high-efficiency desulfurizing scrubber, connect successively by transition conduit, downflow weir, sluicing pipe, bridge piece, separator, the lower central place of sluicing pipe is equipped with reversal nozzle, the separator bottom is a reservoir, the top is provided with the gas outlet, it is characterized in that downflow weir, sluicing pipe, bridge piece, separator by the manufacturing of carbon fiber fiberglass, the outer steel pipe inwall of transition conduit is lined with carbon fiber fiberglass and graphite brick successively.Because carbon fiber fiberglass has intensity height, heatproof, characteristics such as wear-resisting, corrosion-resistant, is very suitable for this acid dedusting environment, production cost reduces greatly; When making binding agent and make reinforcing material and make the transition conduit liner with carbon fiber with fire resistant resin, can one-body molded knotless generation, big with interior steel pipe cohesive force, favorable anti-corrosion effect.
To pass the high-temperature flue gas that the downflow weir coaming plate enters in the overflow launder and impact the transition conduit lower flange in order to overcome, the carbon fiber frp lining of the utility model transition conduit lower flange has also installed graphite brick outward, fuses with graphite brick circle in the transition body.
In order to overcome isopipe root in the downflow weir is that the plane easily deposits sour mud and influences the overflow effect, and the utility model is designed to taper at the bottom of with overflow launder, and the sour mud that deposits in the groove easily slips into the awl end and in time discharges; The coaming plate of the overflow launder profile of tooth that is designed to suitable for reading, liquid can form uniform liquid film along the smooth and easy outflow of crown on the sluicing pipe inwall, overcome the plane sour mud of suitable for reading also easy deposition and caused the uneven defective of liquid film.Be equipped with the tangential direction pipe on the overflow cell wall of the utility model downflow weir, the liquid that forms rotation can make the liquid film that forms on the washing tube wall more even.
The reversal nozzle that is installed in sluicing pipe lower central place by adapter can have one to three, reversal nozzle is made up of housing and spray core, housing is made by carbon fiber fiberglass, the spray core is made with carborundum or pottery by polytetrafluoroethylene (PTFE) or ultra-high molecular weight polyethylene or polytetrafluoroethylene (PTFE), overcome with polytetrafluoroethylene (PTFE) make nozzle volume that nozzle body brings greatly, difficult forming, deficiency that flange connecting portion intensity is lower; Nozzle spray core center is straight-through opening, evenly set some slotted eyes on the core spray surface around straight-through opening, described slotted eye and straight-through opening are connected as a single entity, this plum blossom shape leads directly to spout, bore is very big, can realize higher circulation fluid solid content (reaching 20%) and nonchoking nozzle, thereby reduced the discharge capacity of liquid, alleviate the load and the scale of discharging order processing apparatus behind the liquid; The slotted eye of straight-through opening can be set to three to eight according to the size of equipment volume around the center, and slotted eye is oblique to be offered, and the liquid that can make ejection is shape in the shape of a spiral, gets rid of to barrel with the strong bump of gas.
Separator of the present utility model is made up of hollow cylinder, base plate, end socket, the cylindrical shell bottom is a reservoir, blowning installation is set on the reservoir, enter separator through the flue gas after the sluicing pipe cooling, carry out gas-liquid separation in hollow cylinder, the liquid that reservoir flows out enters circulation, gas is exported from the end socket opening, blowning installation is set makes the liquid level place in the cylindrical shell form foam, increase the gas-liquid contact area, help adsorbing flue dust.
The utility model is replaced Hastelloy with carbon fiber fiberglass and is made high-efficiency desulfurizing scrubber, have better heatproof, wear-resisting, decay resistance, service life of equipment is long, and production cost greatly reduces, to the improvement of parts in the equipment, make the separation dust removing effects of equipment better simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the transition conduit structural representation.
Fig. 3 is the downflow weir structural representation.
Fig. 4 is the nozzle arrangements schematic diagram.
Fig. 5 is the nozzle cutaway view.
The specific embodiment
Embodiment 1, high-efficiency desulfurizing scrubber, by transition conduit (1), downflow weir (2), sluicing pipe (3), bridge piece (4), separator (5) connects successively, the lower central place of sluicing pipe (3) is equipped with three reversal nozzles (6), nozzle (6) is formed by the housing (64) of carbon fiber fiberglass manufacturing with by the spray core (61) that polytetrafluoroethylene (PTFE) and carborundum are made, separator (5) is by hollow cylinder (51), base plate (52), end socket (53) is formed, hollow cylinder (51) bottom is reservoir (54), reservoir (54) is provided with blowning installation (55), end socket (53) is provided with gas outlet (7), downflow weir in the equipment (2), sluicing pipe (3), bridge piece (4), separator (5) is made by carbon fiber fiberglass, outer steel pipe (11) inwall of transition conduit (1), be lined with the carbon fiber fiberglass (13) and the graphite brick (14) that fuse under flange (12) face successively.
Embodiment 2, reference implementation 1, be arranged on sluicing pipe (3) reversal nozzle in lower central place (6), its spray core (61) is made by ultrahigh molecular weight polyethylene, spray core (61) center is straight-through opening (62), evenly tiltedly open six slotted eyes (63) on the core spray surface around straight-through opening, slotted eye (63) is connected as a single entity with straight-through opening (62), overflow launder (22) end in downflow weir (2) cylindrical shell (21) is taper, the suitable for reading of overflow launder coaming plate (23) is profile of tooth, is equipped with tangential direction pipe (24) on overflow launder (22) wall.
Claims (10)
1. high-efficiency desulfurizing scrubber, connect successively by transition conduit, downflow weir, sluicing pipe, bridge piece, separator, the lower central place of sluicing pipe is equipped with reversal nozzle, the separator bottom is a reservoir, the top is provided with the gas outlet, it is characterized in that downflow weir, sluicing pipe, bridge piece, separator by the manufacturing of carbon fiber fiberglass, the outer steel pipe inwall of transition conduit is lined with carbon fiber fiberglass and graphite brick successively.
2. high-efficiency desulfurizing scrubber according to claim 1 is characterized in that the external graphite brick that is provided with of carbon fiber frp lining of transition conduit lower flange, fuses with graphite brick circle in the transition body.
3. high-efficiency desulfurizing scrubber according to claim 1 and 2 is characterized in that at the bottom of the overflow launder in the downflow weir be taper.
4. high-efficiency desulfurizing scrubber according to claim 3 is characterized in that the coaming plate of overflow launder is suitable for reading and is profile of tooth.
5. high-efficiency desulfurizing scrubber according to claim 3 is characterized in that being equipped with on the overflow cell wall tangential direction pipe.
6. high-efficiency desulfurizing scrubber according to claim 1 and 2 is characterized in that sluicing pipe lower central place is equipped with one to three reversal nozzle.
7. high-efficiency desulfurizing scrubber according to claim 6 is characterized in that nozzle is made up of housing and spray core, and spray core center is straight-through opening, and around evenly setting some slotted eyes on the core spray surface that leads directly to opening, described slotted eye and straight-through opening are connected as a single entity.
8. high-efficiency desulfurizing scrubber according to claim 7 is characterized in that slotted eye is oblique to offer, and is provided with three to eight.
9. high-efficiency desulfurizing scrubber according to claim 8 is characterized in that nozzle body by the manufacturing of carbon fiber fiberglass, and the spray core is by polytetrafluoroethylene (PTFE) or ultra-high molecular weight polyethylene or polytetrafluoroethylene (PTFE) and carborundum or pottery manufacturing.
10. high-efficiency desulfurizing scrubber according to claim 1 and 2 is characterized in that separator is made up of hollow cylinder, base plate, end socket, and the cylindrical shell bottom is a reservoir, and blowning installation is set on the reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069437 CN2765661Y (en) | 2005-03-04 | 2005-03-04 | Highly efficient desulfurization scrubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069437 CN2765661Y (en) | 2005-03-04 | 2005-03-04 | Highly efficient desulfurization scrubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2765661Y true CN2765661Y (en) | 2006-03-22 |
Family
ID=36606321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520069437 Expired - Fee Related CN2765661Y (en) | 2005-03-04 | 2005-03-04 | Highly efficient desulfurization scrubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2765661Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912715A (en) * | 2010-08-31 | 2010-12-15 | 华东理工大学 | Method and device for absorbing and whirling waste gas |
| CN102481509A (en) * | 2009-07-16 | 2012-05-30 | 巴布科克和威尔科克斯能量产生集团公司 | Redox method for capture of total gaseous mercury by wet fgd |
| CN108067061A (en) * | 2016-11-16 | 2018-05-25 | 天津市天地创智科技发展有限公司 | A kind of duct type gas treatment equipment |
-
2005
- 2005-03-04 CN CN 200520069437 patent/CN2765661Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102481509A (en) * | 2009-07-16 | 2012-05-30 | 巴布科克和威尔科克斯能量产生集团公司 | Redox method for capture of total gaseous mercury by wet fgd |
| CN102481509B (en) * | 2009-07-16 | 2015-11-25 | 巴布科克和威尔科克斯能量产生集团公司 | Be used for being captured by wet FGD the oxide-reduction method of whole gaseous mercury |
| CN101912715A (en) * | 2010-08-31 | 2010-12-15 | 华东理工大学 | Method and device for absorbing and whirling waste gas |
| CN108067061A (en) * | 2016-11-16 | 2018-05-25 | 天津市天地创智科技发展有限公司 | A kind of duct type gas treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060322 Termination date: 20100304 |