CN202181263U - Lime powder production system with high-efficiency dry cloth bag desulfurization, decarburization and emission reduction dust remover - Google Patents
Lime powder production system with high-efficiency dry cloth bag desulfurization, decarburization and emission reduction dust remover Download PDFInfo
- Publication number
- CN202181263U CN202181263U CN2011202715496U CN201120271549U CN202181263U CN 202181263 U CN202181263 U CN 202181263U CN 2011202715496 U CN2011202715496 U CN 2011202715496U CN 201120271549 U CN201120271549 U CN 201120271549U CN 202181263 U CN202181263 U CN 202181263U
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- China
- Prior art keywords
- feed bin
- decarburization
- production system
- dust remover
- cloth bag
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- 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.)
- Withdrawn - After Issue
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
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Abstract
A lime powder production system with a high-efficiency dry cloth bag desulfurization, decarburization and emission reduction dust remover is characterized by comprising a preheating feed bin (3), an air blower (4), a combustor (5), a preheating communicating pipe (6), a chain-row feed bin (7), a lime kiln (8), an ash discharge pipe (11), a bag dust collector (13), an induced draft fan (14), a chimney (15) and a tail gas recycling pipe (16). By the aid of the lime powder production system with the high-efficiency dry cloth bag desulfurization, decarburization and emission reduction dust remover, the original high-emission and high-pollution production mode adopted by most enterprises during lime production at present is changed, and the lime powder production system with the high-efficiency dry cloth bag desulfurization, decarburization and emission reduction dust remover has the effects of energy conservation, emission reduction and environmental enhancement.
Description
Technical field
The utility model relates to the energy-conserving and environment-protective technical field, and especially a kind of lime powder production system with efficient dry cloth bag desulfurization and decarburization emission-reduction dust remover relates to energy-conserving and emission-cutting technology, the recycling economy project of building material industry lime burner furnace.
Background technology
At present, the lime powder of China's building material industry lime burner furnace comprises dicalcium powder and light calcium carbonate powder, and most of enterprises are provided with fly-ash separator in the product rear end usually, do not consider the comprehensive regulation of the exhaust gas emission of limestone kiln in calcination process.
Summary of the invention
[0003] the utility model main purpose is to provide a kind of lime powder production system with efficient dry cloth bag desulfurization and decarburization emission-reduction dust remover, this device solves building material industry be the drawback that grey kiln pollutes.
The technical scheme of the utility model is:
A kind of lime powder production system with efficient dry cloth bag desulfurization and decarburization emission-reduction dust remover; Comprise preheating feed bin, gas blower, burner, preheating pipe, chain dispatch feed bin, limestone kiln, ash releasing tube, sack cleaner, induced draft fan, chimney and tail gas recycle pipe; Said preheating feed bin is arranged on top, limestone kiln, is provided with gas blower in the preheating feed bin, and the gas blower below is provided with burner; The both sides, limestone kiln are respectively equipped with chain dispatch feed bin; Chain dispatch feed bin was communicated with the preheating feed bin through preheating pipe, and the bottom, limestone kiln is connected with the sack cleaner bottom through ash releasing tube, the terminal blast inlet that connects induced draft fan of ash releasing tube; The air outlet of induced draft fan is connected with chimney, and chimney is through tail gas recycle pipe connected chain dispatch feed bin.
Said lime powder production system with efficient dry cloth bag desulfurization and decarburization emission-reduction dust remover also comprises loading hopper and chapelet, and chapelet is connected with preheating feed bin top.
Bottom, said limestone kiln is provided with vibratory screening apparatus and discharge port.
Said sack cleaner is through being communicated with ash releasing tube sack cleaner pipe, and sack cleaner is connected with induced draft fan through the sack cleaner bypass duct.
The beneficial effect of the utility model is:
The lime powder production system with efficient dry cloth bag desulfurization and decarburization emission-reduction dust remover of the utility model will change the original mode of production of the maximum discharge high pollution that most of enterprises adopt in the present lime production process, and the lime powder production system with efficient dry cloth bag desulfurization and decarburization emission-reduction dust remover of the utility model has the effect that energy-saving and emission-reduction improve environment.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 is that loading hopper, 2 is that chapelet, 3 is that preheating feed bin, 4 is that gas blower, 5 is that burner, 6 is to be that chain dispatch feed bin, 8 is that limestone kiln, 9 is that vibratory screening apparatus, 10 is that discharge port, 11 is that ash releasing tube, 12 is to be that sack cleaner, 14 is that induced draft fan, 15 is that chimney, 16 is that tail gas recycle pipe, 17 is the sack cleaner bypass duct sack cleaner pipe, 13 preheating pipe, 7.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Like Fig. 1; A kind of lime powder production system with efficient dry cloth bag desulfurization and decarburization emission-reduction dust remover, preheating feed bin 3, gas blower 4, burner 5, preheating pipe 6, chain dispatch feed bin 7, limestone kiln 8, ash releasing tube 11, sack cleaner 13, induced draft fan 14, chimney 15 and tail gas recycle pipe 16, said preheating feed bin 3 is arranged on 8 tops, limestone kiln; Be provided with gas blower 4 in the preheating feed bin 3; Gas blower 4 belows are provided with burner 5, and 8 both sides, limestone kiln are respectively equipped with chain dispatch feed bin 7, and chain dispatch feed bin 7 was communicated with preheating feed bin 3 through preheating pipe 6; 8 bottoms, limestone kiln are connected with sack cleaner 13 bottoms through ash releasing tube 11; The ash releasing tube 11 terminal blast inlets that connect induced draft fan 14, the air outlet of induced draft fan 14 is connected with chimney 15, and chimney 15 is through tail gas recycle pipe 16 connected chain dispatch feed bins 7.
Lime powder production system with efficient dry cloth bag desulfurization and decarburization emission-reduction dust remover also comprises loading hopper 1 and chapelet 2, and chapelet 2 is connected with preheating feed bin 3 tops.
8 bottoms, limestone kiln are provided with vibratory screening apparatus 9 and discharge port 10.
The lime powder production system with efficient dry cloth bag desulfurization and decarburization emission-reduction dust remover of the utility model combines novel lime line production system technology; Catch the carbon dust-removal system at production lime calcium powder process neutralized product assorting process installation dry bag-type dust remover and desulfurization, the lime burner furnace discharged flue gas is absorbed in the lime powder production system through pipeline.Sack cleaner is installed, and this sack cleaner will absorb the lime powder calcium powder of high density behind high speed whirlwind device thorough mixing, and the powder collection after high-speed separation just obtains finished product lime carbonate to Ji Fenta behind class wrapping.
Embodiment recited above describes the preferred implementation of the utility model; Be not that design and scope to the utility model limits; Do not breaking away under the utility model design concept prerequisite; Common engineering technical personnel make the technical scheme of the utility model in this area various modification and improvement all should fall into the protection domain of the utility model, and the technology contents that the utility model is asked for protection all is documented in claims.
Claims (4)
1. lime powder production system with efficient dry cloth bag desulfurization and decarburization emission-reduction dust remover; It is characterized in that comprising preheating feed bin (3), gas blower (4), burner (5), preheating pipe (6), chain dispatch feed bin (7), limestone kiln (8), ash releasing tube (11), sack cleaner (13), induced draft fan (14), chimney (15) and tail gas recycle pipe (16); Said preheating feed bin (3) is arranged on top, limestone kiln (8); Be provided with gas blower (4) in the preheating feed bin (3); Gas blower (4) below is provided with burner (5); Both sides, limestone kiln (8) are respectively equipped with chain dispatch feed bin (7); Chain dispatch feed bin (7) was communicated with preheating feed bin (3) through preheating pipe (6), and bottom, limestone kiln (8) is connected with sack cleaner (13) bottom through ash releasing tube (11), the terminal blast inlet that connects induced draft fan (14) of ash releasing tube (11); The air outlet of induced draft fan (14) is connected with chimney (15), and chimney (15) is through tail gas recycle pipe (16) connected chain dispatch feed bin (7).
2. the lime powder production system with efficient dry cloth bag desulfurization and decarburization emission-reduction dust remover according to claim 1; It is characterized in that said lime powder production system with efficient dry cloth bag desulfurization and decarburization emission-reduction dust remover also comprises loading hopper (1) and chapelet (2), chapelet (2) is connected with preheating feed bin (3) top.
3. the lime powder production system with efficient dry cloth bag desulfurization and decarburization emission-reduction dust remover according to claim 1 is characterized in that bottom, said limestone kiln (8) is provided with vibratory screening apparatus (9) and discharge port (10).
4. the lime powder production system with efficient dry cloth bag desulfurization and decarburization emission-reduction dust remover according to claim 1; It is characterized in that said sack cleaner (13) through being communicated with ash releasing tube (11) sack cleaner pipe (12), sack cleaner (13) is connected with induced draft fan (14) through sack cleaner bypass duct (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202715496U CN202181263U (en) | 2011-07-28 | 2011-07-28 | Lime powder production system with high-efficiency dry cloth bag desulfurization, decarburization and emission reduction dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202715496U CN202181263U (en) | 2011-07-28 | 2011-07-28 | Lime powder production system with high-efficiency dry cloth bag desulfurization, decarburization and emission reduction dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202181263U true CN202181263U (en) | 2012-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202715496U Withdrawn - After Issue CN202181263U (en) | 2011-07-28 | 2011-07-28 | Lime powder production system with high-efficiency dry cloth bag desulfurization, decarburization and emission reduction dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202181263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381845A (en) * | 2011-07-28 | 2012-03-21 | 宜兴天地节能技术有限公司 | Lime powder production system with efficient dry emission-reduction desulfurization-decarbonization bag dust collector |
-
2011
- 2011-07-28 CN CN2011202715496U patent/CN202181263U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381845A (en) * | 2011-07-28 | 2012-03-21 | 宜兴天地节能技术有限公司 | Lime powder production system with efficient dry emission-reduction desulfurization-decarbonization bag dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120404 Effective date of abandoning: 20130529 |
|
| RGAV | Abandon patent right to avoid regrant |