CN205269383U - Sintering machine flue gas desulfurization device - Google Patents
Sintering machine flue gas desulfurization device Download PDFInfo
- Publication number
- CN205269383U CN205269383U CN201521036122.2U CN201521036122U CN205269383U CN 205269383 U CN205269383 U CN 205269383U CN 201521036122 U CN201521036122 U CN 201521036122U CN 205269383 U CN205269383 U CN 205269383U
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- CN
- China
- Prior art keywords
- tank
- sintering machine
- flue gas
- sintering
- absorber
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Abstract
The utility model discloses a sintering machine flue gas desulfurization device, include sintering handpiece, exhaust pipe, collect the soot collector in advance, push up the jar, rotate absorber, dust remover, chimney, sintering handpiece through exhaust pipe with collect the soot collector in advance and be connected, it is connected with the scum pipe way to collect the soot collector lower extreme in advance, it passes through exhaust pipe and rotates the absorber to be connected to collect the soot collector in advance, a jar is installed to rotatory absorber upper end, rotatory absorber passes through exhaust pipe and is connected with the dust remover, the dust remover passes through exhaust pipe and is connected with the chimney. The utility model discloses sintering machine flue gas desulfurization device, it is little to have an area, and the desulfurization is efficient, has dedusting function, better reduces the pollution to the environment, and desulfurization buck repeatedly usable is with low costs, easy operation, the investment working costs is low, system long service life, the energy consumption is low, the easy popularization.
Description
Technical field
The utility model relates to flue gas desulfurization device field, is specially a kind of flue gas of sintering machine equipment.
Background technology
Sulfur method in industry mainly contains three kinds now: desulfurization before burning, desulfurization and the rear desulfurization of burning in burning, sulfur removal technology also has tens kinds, different technique can use different production systems, the selection of sweetener also can be distinguished to some extent, current desulfurization by lime gypsum method technique is most widely used a kind of desulfurization technology in the world, Japan, Germany, flue gas desulfurization (FGD) unit about 90% this technique of employing that the fuel-burning power plant of the U.S. adopts, sulphur is bigger to the damage ratio of environment, oxysulfide and hydrogen sulfide are to the pollution of air, vitriol, hydrogen sulfide is to the pollution of water body, it it is the emphasis of current environment protection work, can be burnt in the Production Flow Chart of heat power plant a large amount of coals, and usually containing a certain amount of element sulphur in coal, these element sulphurs can discharge a large amount of SO2 after burning, if do not administered, environment will be caused significant damage.
Practical novel content
The purpose of this utility model is to provide a kind of flue gas of sintering machine equipment, to solve in above-mentioned background technology the problem proposed.
For achieving the above object, the utility model provides following technical scheme: a kind of flue gas of sintering machine equipment, comprise sintering machine head end, smoke discharging pipe, pre-collector, transport pipe, top tank, helical rotating absorber, fly-ash separator, chimney, recirculation slurries system, sintering lime tank, mixing tank and white lime serum pot, described sintering machine head end is connected with pre-collector by smoke discharging pipe, the lower end of described pre-collector is connected with Residue extraction pipeline, described pre-collector is connected with helical rotating absorber by smoke discharging pipe, described helical rotating absorber upper end is provided with top tank, described helical rotating absorber is connected with fly-ash separator by smoke discharging pipe, described fly-ash separator is connected with chimney by smoke discharging pipe, described sintering lime tank is connected with mixing tank by transport pipe, described mixing tank is connected with white lime serum pot by transport pipe, described white lime serum pot by be send pipeline with top tank be connected.
Preferably, described connection white lime serum pot and the transport pipe of top tank are provided with lift water pump.
Preferably, the setting tank in described recirculation slurries system is connected with the lower port of helical rotating absorber by transport pipe.
Preferably, by sintering, lime tank, mixing tank and white lime serum pot form described recirculation slurries system.
Preferably, below the tank of described top, fog-spray nozzle is installed.
Compared with prior art, the beneficial effects of the utility model are: this flue gas of sintering machine equipment head is connected with pretreater by smoke discharging pipe, flue gas is carried out simple pre-treatment by pre-treatment, for desulfurization further work is prepared, white lime serum pot is connected with top tank by the transport pipe that is connected with water pump increases lift by water pump, ensure that desulfurization normally completes, top tank is arranged on helical rotating absorber, below the tank of top, fog-spray nozzle is installed, and fog-spray nozzle stretches into helical rotating absorber inside, now white lime slurries are sprayed out with mist by fog-spray nozzle, fully contact with flue gas, there is chemical reaction, recirculation slurries system is connected with the lower port of helical rotating absorber by transport pipe, occur reacted slurries to flow in the sintering lime tank in recycled pulp liquid system and carry out redeposition, recycle.
Accompanying drawing explanation
Fig. 1 is sweetener structural representation of the present utility model;
Fig. 2 is local structure schematic diagram of the present utility model.
In figure: 1, sintering machine head end, 2, smoke discharging pipe, 3, pre-collector, 4, transport pipe, 5, top tank, 6, helical rotating absorber, 7, fly-ash separator, 8, chimney, 9, recirculation slurries system, 10, lime tank is sintered, 11, mixing tank, 12, white lime serum pot, 13 fog-spray nozzles.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, the utility model provides a kind of technical scheme: a kind of flue gas of sintering machine equipment, comprise sintering machine head end 1, smoke discharging pipe 2, pre-collector 3, transport pipe 4, top tank 5, helical rotating absorber 6, fly-ash separator 7, chimney 8, recirculation slurries system 9, sintering lime tank 10, mixing tank 11 and white lime serum pot 12, sintering machine head end 1 is connected with pre-collector 3 by smoke discharging pipe 2, pre-collector 3 times ends are connected with Residue extraction pipeline, pre-collector 3 is connected with helical rotating absorber 6 by smoke discharging pipe 2, helical rotating absorber 6 upper end is provided with top tank 5, helical rotating absorber 6 is connected with fly-ash separator 7 by smoke discharging pipe 2, fly-ash separator 7 is connected with chimney 8 by smoke discharging pipe, sintering lime tank 10 is connected with mixing tank 11 by transport pipe 4, mixing tank 11 is connected with white lime serum pot 12 by transport pipe 4, white lime serum pot 12 by be send pipeline 4 with top tank 5 be connected.
Principle of work: the sulfur-containing smoke gas in sinter machine is entered in pretreater 3 by the smoke discharging pipe 2 being connected with head 1, sulfur-containing smoke gas is carried out pre-treatment, for next step desulfurization work is prepared, by transport pipe 4, the white lime slurries in white lime serum pot 12 are sprayed out with mist under the effect of fog-spray nozzle, fully contact in helical rotating absorber 6 with sulfur-containing smoke gas, there is chemical reaction, reach the effect of desulfurization.
The above; it is only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; any it is familiar with those skilled in the art in the technical scope that the utility model discloses; it is equal to according to the technical solution of the utility model and improvement design thereof and replaces or change, all should be encompassed in protection domain of the present utility model.
Claims (5)
1. a flue gas of sintering machine equipment, comprise sintering machine head end (1), smoke discharging pipe (2), pre-collector (3), transport pipe (4), top tank (5), helical rotating absorber (6), fly-ash separator (7), chimney (8), recirculation slurries system (9), sintering lime tank (10), mixing tank (11) and white lime serum pot (12), it is characterized in that: described sintering machine head end (1) is connected with pre-collector (3) by smoke discharging pipe (2), described pre-collector (3) lower end is connected with Residue extraction pipeline, described pre-collector (3) is connected with helical rotating absorber (6) by smoke discharging pipe (2), the upper end of described helical rotating absorber (6) is provided with top tank (5), described helical rotating absorber (6) is connected with fly-ash separator (7) by smoke discharging pipe (2), described fly-ash separator (7) is connected with chimney (8) by smoke discharging pipe, described sintering lime tank (10) is connected with mixing tank (11) by transport pipe (4), mixing tank (11) is connected with white lime serum pot (12) by transport pipe (4), by sending, pipeline (4) is connected described white lime serum pot (12) with top tank (5).
2. a kind of flue gas of sintering machine equipment according to claim 1, it is characterised in that: described connection white lime serum pot (12) and the transport pipe (4) on top tank (5) are provided with lift water pump.
3. a kind of flue gas of sintering machine equipment according to claim 1, it is characterised in that: the setting tank in described recirculation slurries system (9) is connected with the lower port of helical rotating absorber (6) by transport pipe (4).
4. a kind of flue gas of sintering machine equipment according to claim 1, it is characterised in that: described recirculation slurries system (9) is made up of sintering lime tank (10), mixing tank (11) and white lime serum pot (12).
5. a kind of flue gas of sintering machine equipment according to claim 1, it is characterised in that: the bottom on described top tank (5) is provided with fog-spray nozzle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521036122.2U CN205269383U (en) | 2015-12-04 | 2015-12-04 | Sintering machine flue gas desulfurization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521036122.2U CN205269383U (en) | 2015-12-04 | 2015-12-04 | Sintering machine flue gas desulfurization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205269383U true CN205269383U (en) | 2016-06-01 |
Family
ID=56054012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521036122.2U Expired - Fee Related CN205269383U (en) | 2015-12-04 | 2015-12-04 | Sintering machine flue gas desulfurization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205269383U (en) |
-
2015
- 2015-12-04 CN CN201521036122.2U patent/CN205269383U/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 |
Granted publication date: 20160601 Termination date: 20161204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |