CN2527330Y - Rock impingement wet desulfuring dust collector - Google Patents
Rock impingement wet desulfuring dust collector Download PDFInfo
- Publication number
- CN2527330Y CN2527330Y CN 02231821 CN02231821U CN2527330Y CN 2527330 Y CN2527330 Y CN 2527330Y CN 02231821 CN02231821 CN 02231821 CN 02231821 U CN02231821 U CN 02231821U CN 2527330 Y CN2527330 Y CN 2527330Y
- Authority
- CN
- China
- Prior art keywords
- cell
- gas
- opening
- inlet flue
- air inlet
- 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 - Lifetime
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Abstract
The utility model provides a stony-shocking water-bathing desulfurizing dust remover, which comprises a main body. The utility model is characterized in that the main body is shell-shaped parts with an opening at the bottom. The the main body is internally provided with a gas inlet flue, a cabinet, and a gas and water separation zone. The top of the main body is also equipped with a smoke inlet and a smoke outlet, wherein, the upper end of the gas inlet flue is communicated with the smoke inlet while the lower end is an opening, where an oblique angle is positioned on the wall of lower end opening to narrow the lower end of the gas inlet flue; a side of the cabinet is adjacent to the gas inlet flue and the lower end of the cabinet is an opening. The cabinet is provided with a smoke-retaining wall; a gap is arranged between the upper end of the smoke-retaining wall and the upper end of the cabinet, while the lower end of the smoke-retaining wall protuberates from the lower end opening of the cabinet. The lower end of the gas and water separation zone is adjacent to the other side of the cabinet, while the upper of the zone is communicated with the smoke outlet. The utility model is highly efficient in desulphurization and dedusting, and simple in mechanism, less in water consumption, no pollution, long in service life, low in cost, meanwhile, is applicable to dust removal and desulphurization of different boilers.
Description
Technical field
The utility model relates to a kind of desulfurating dust removing device for flue gas, particularly a kind of stone matter impulse type water bath desulfurization dust removing.
Background technology
Aspect boiler fume desulfurizing and dedusting, more and more come into one's own existing wet desulfurization dust-removing device along with the reinforcement of people's environmental consciousness, have workbench, seperator of ash and water, cat ladder and the complicated upper hose circulatory system, its mechanism's complexity, water consumption is bigger, and the discharging of water has pollution.Because adopt hardware very easily to corrode, the life-span is short, and need often maintenance.
The utility model content
The purpose of this utility model provides a kind of stone matter impulse type water bath desulfurization dust removing to solve the deficiency that above-mentioned prior art exists, and it is satisfactory for result to the utlity model has dust-removal and desulfurizing, and mechanism is simple, water consumption is less, and no draining is polluted, and the life-span is long, substantially need not keep in repair the advantage that cost is low.
The purpose of this utility model realizes by following technical scheme.
Stone matter impulse type water bath desulfurization dust removing comprises body, it is characterized in that: described body is the housing shape part of bottom end opening, has the air inlet flue in body, and cell, gas-water separation district have gas approach and exhanst gas outlet in described bodies top;
The top of described air inlet flue communicates with gas approach, and the bottom is an opening, has the oblique angle on the wall of described bottom end opening, and the bottom of air inlet flue is narrowed down;
One side of described cell is adjacent with the air inlet flue, and the bottom of cell is an opening, has retaining cigarette wall in cell, has the space between the top of described retaining cigarette coping and cell, and the bottom of described retaining cigarette wall stretches out in the below of cell bottom end opening;
Described gas-water separation district is adjacent with the cell opposite side, and the bottom in gas-water separation district is an opening, and the top communicates with exhanst gas outlet;
Have the pond below described body, the water surface in the described pond all keeps the gap apart from air inlet flue bottom with apart from the bottom of hydroecium, and the water surface floods the bottom of retaining cigarette wall in the cell.
The top in described gas-water separation district is opened wide, and has baffle plate above the open-top opening.In the air inlet flue, with the wall of opposite, described oblique angle one side above have baffle plate.
The top in perhaps described gas-water separation district is sealed, and has the hole at the top and communicates with exhanst gas outlet.
In the pond below described body, the scraper plate slag remover is housed.
Described stone matter impulse type water bath desulfurization dust removing is made of stone material.
The utility model is a wet scrubber, and dust-removal and desulfurizing is an one, impacts the water surface by the high speed flue gas, and grit and sulfur dioxide in the flue gas are absorbed by water, reaches desirable dust-removal and desulfurizing effect.Its operation principle is: after flue gas enters water bath desulfurization dust removing of the present utility model, by flat and wide air inlet flue bottom outlet, with the high speed impact water surface, and climb over bottom the partition wall, change traffic direction and enter cell, and grit and flue gas still impact the water surface by former direction owing to inertia and are absorbed in a large number in the water, when flue gas climbs over partition wall, at full speed skim over the gap between the partition wall and the water surface and impact the water surface and evoke a large amount of water droplets and foam again, mix with flue gas, a part of particle diameter is very little, still the grit with smoke movement is just adhered to by water droplet and foam.Flue gas at first rushes at retaining cigarette wall when entering in the cell, a part of on the one hand water droplet and foam that is stained with grit sticks on the retaining cigarette wall, progressively the accumulation increase falls into the water, in addition, the water wave that is evoked by flue gas hits on retaining cigarette wall, form new water droplet and foam again, increased adhesive capacity to grit, sink again in water, then, flue gas is walked around retaining cigarette wall in cell, change the direction operation, water droplet and foam that a part is not adhered to by retaining cigarette wall and that form by water wave bump retaining cigarette wall, increased this moment with flue gas in collision of residual grit and the chance that adheres to, flue gas is further purified, water droplet and foam are adhered on the little chamber interior walls because of inertia again in addition, especially in the exit of cell, flue gas rushes at the water surface with higher speed again, but when above the distance water surface turns to, entering the gas-water separation district at a distance, the back speed of turning reduces suddenly, make the water droplet carried secretly in the flue gas and foam owing to operation inertia and flue gas are to move upward to can not get enough jacking forces and fall into the water, played the effect that improves dust-removal and desulfurizing efficient and gas-water separation.
In sum, the utility model has adopted in body arranges air inlet flue, cell, gas-water separation district, and its mechanism is simple, and can make dedusting and desulphurization integratedly, reaches desirable desulfurization and dedusting effect.The pond is set below body, makes water consumption less, available manpower or machinery are removed the lime-ash in the pond, and no draining is polluted, and adopt stone material to make each structure, and not perishable, the life-span is long, need not keep in repair substantially, and is cheap.The utility model is suitable for the dust-removal and desulfurizing of various boilers and uses.
Description of drawings
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is another structural representation of the present utility model;
Fig. 3 is the A-A cutaway view among Fig. 2.
9 gaps, 6 artificial ash hole 7 waters surface, 8 ponds, symbol description 1 body 2 gas approach, 3 baffle plate 4 air inlet flue 4A openings, 5 oblique angles, 10 retaining cigarette walls, 11 gas-water separation district 11A opening 11B top cover 11C hole 12 cell 12A openings, 13 chamferings, 14 baffle plates, 15 exhanst gas outlets, 16 slag removers among the figure
Embodiment
As Fig. 1 is structural representation of the present utility model.Stone matter impulse type water bath desulfurization dust removing of the present utility model comprises body 1, and the housing shape part that this body 1 is a bottom end opening has air inlet flue 4, cell 12 in body 1, and gas-water separation district 11 has gas approach 2 and exhanst gas outlet 15 at body 1 top; The top of air inlet flue 4 communicates with gas approach 2, and the bottom is opening 4A, has oblique angle 5 on the wall of this opening 4A, and the outlet of air inlet flue 4 is narrowed down, to increase the impulse force of air-flow.One side of cell 12 is adjacent with air inlet flue 4, the bottom of cell 12 is opening 12A, has vertical retaining cigarette wall 10 in cell 12, has the space between the top of this retaining cigarette wall 10 and the top of cell 12, to pass through flue gas, the bottom of retaining cigarette wall 10 stretches out in the below of cell 12 bottom end opening 12A; The opposite side of cell 12 is adjacent with gas-water separation district 11, and the bottom in this gas-water separation district 11 is opening 11A, and the top communicates with exhanst gas outlet 15; Have pond 8 below body 1, the water surface 7 in the pond 8 all keeps certain clearance 9 apart from the bottom of air inlet flue 4 with apart from the bottom of cell 12, so that flue gas passes through, the water surface 7 floods the bottom of the retaining cigarette wall 10 in the cell 12.In the present embodiment, as shown in Figure 1, open wide, above open-topped, have baffle plate 14 at the top in gas-water separation district 11.In air inlet flue 4, with the wall on these 5 opposites, oblique angle above, have baffle plate 3.
As Fig. 2 is the embodiment of another structure, and the top in its gas-water separation district 11 has hole 11C with top cover 11B sealing at the top, and this hole communicates with exhanst gas outlet 15.With reference to Fig. 3, in the pond 8 below body 1 scraper plate slag remover 16 is housed and is used for mechanical deslagging.Be illustrated in figure 1 as that 7 places have slag notch 6 in the pond, available manpower scarfing cinder.Member of the present utility model all can adopt numb work made of stones, and concrete for making is used in pond 8.When using, flue gas flows downward from gas approach 2 and enters exhaust gases passes 4, with the high speed impact water surface, climb over the partition wall bottom, change direction and enter cell, and transfer from retaining cigarette wall 10 tops, left side wall turnover through cell 12 enters gas-water separation district 11 again, grit and sulphur are absorbed a part in water, evoking a large amount of water droplets mixes with flue gas grit is adsorbed, and the water droplet that will have grit sticks on the retaining cigarette wall and falls in the water, by at the air inlet flue, cell, the repeatedly turnover and the impact in gas-water separation district, adhere to, fall after rise, make that most of grit and sulfur dioxide are removed in the flue gas.To the high pulverized-coal fired boiler of exhanst gas outlet concentration such as circulating fluidized bed boiler, spreader stoker boliler, industry kiln etc., can adopt two or more cells, the grit in the flue gas is repeatedly contacted to prolong the dust-removal and desulfurizing time, with cleaning flue gases with sulfur dioxide and water.The efficiency of dust collection of present embodiment can reach 96%, and desulfuration efficiency can reach 76%, and water consumption is 0.8 kilogram of/ton vapour, and can reach 25 years service life.
Claims (6)
1, stone matter impulse type water bath desulfurization dust removing comprises body, it is characterized in that: described body is the housing shape part of bottom end opening, has the air inlet flue in body, and cell, gas-water separation district have gas approach and exhanst gas outlet in described bodies top;
The top of described air inlet flue communicates with gas approach, and the bottom is an opening, has the oblique angle on the wall of described bottom end opening, and the bottom of air inlet flue is narrowed down;
One side of described cell is adjacent with the air inlet flue, and the bottom of cell is an opening, has retaining cigarette wall in cell, has the space between the top of described retaining cigarette coping and cell, and the bottom of described retaining cigarette wall stretches out in the below of cell bottom end opening;
Described gas-water separation district is adjacent with the cell opposite side, and the bottom in gas-water separation district is an opening, and the top communicates with exhanst gas outlet;
Have the pond below described body, the water surface in the described pond all keeps the gap apart from air inlet flue bottom with apart from the bottom of cell, and the water surface floods the bottom of retaining cigarette wall in the cell.
2, stone matter impulse type water bath desulfurization dust removing according to claim 1, it is characterized in that: the top in described gas-water separation district is opened wide, and has baffle plate above the open-top opening.
3, stone matter impulse type water bath desulfurization dust removing according to claim 2 is characterized in that: in described air inlet flue, with the wall of opposite, described oblique angle one side above, have baffle plate.
4, stone matter impulse type water bath desulfurization dust removing according to claim 1, it is characterized in that: the top in described gas-water separation district is sealed, and has the hole at the top and communicates with exhanst gas outlet.
5, according to claim 1 or 2 or 3 or 4 described stone matter impulse type water bath desulfurization dust removings, it is characterized in that: in the pond below described body, the scraper plate slag remover is housed.
6, according to claim 1 or 2 or 3 or 4 described stone matter impulse type water bath desulfurization dust removings, it is characterized in that: described stone matter impulse type water bath desulfurization dust removing is made of stone material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02231821 CN2527330Y (en) | 2002-05-29 | 2002-05-29 | Rock impingement wet desulfuring dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02231821 CN2527330Y (en) | 2002-05-29 | 2002-05-29 | Rock impingement wet desulfuring dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2527330Y true CN2527330Y (en) | 2002-12-25 |
Family
ID=33707445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02231821 Expired - Lifetime CN2527330Y (en) | 2002-05-29 | 2002-05-29 | Rock impingement wet desulfuring dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2527330Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162350A (en) * | 2014-01-29 | 2014-11-26 | 樊后鹏 | Haze origin greenhouse gas zero-discharge machine |
| CN104275082A (en) * | 2014-01-29 | 2015-01-14 | 樊后鹏 | Haze source greenhouse gas zero-emission machine |
-
2002
- 2002-05-29 CN CN 02231821 patent/CN2527330Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162350A (en) * | 2014-01-29 | 2014-11-26 | 樊后鹏 | Haze origin greenhouse gas zero-discharge machine |
| CN104275082A (en) * | 2014-01-29 | 2015-01-14 | 樊后鹏 | Haze source greenhouse gas zero-emission machine |
| CN104275082B (en) * | 2014-01-29 | 2019-06-18 | 樊后鹏 | Haze source greenhouse gases zero-emission machine |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120529 Granted publication date: 20021225 |