CN201811261U - Dust-collection device of energy-saving environmental-friendly boil - Google Patents
Dust-collection device of energy-saving environmental-friendly boil Download PDFInfo
- Publication number
- CN201811261U CN201811261U CN2010205488324U CN201020548832U CN201811261U CN 201811261 U CN201811261 U CN 201811261U CN 2010205488324 U CN2010205488324 U CN 2010205488324U CN 201020548832 U CN201020548832 U CN 201020548832U CN 201811261 U CN201811261 U CN 201811261U
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- Prior art keywords
- pipe
- cyclone separator
- smoke
- dust
- water pump
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Abstract
The utility model discloses a dust-collection device of an energy-saving environmental-friendly boil, which comprises a cyclone separator, wherein a smoke inlet pipe and an air outlet pipe are arranged on the cyclone separator, the smoke inlet pipe is connected with a boiler smoke pipe, and the air outlet pipe is connected with a draught fan. The dust-collection device is characterized in that a lime water cement pool is arranged under the cyclone separator, a water pump is arranged on the cement pool, a water suction pipe mouth of the water pump is inserted into the lime water cement pool, a water spraying pipe mouth of the water pump is inserted into the smoke inlet pipe connected with the boiler smoke pipe, a nozzle is arranged on the water spraying pipe mouth; and the cyclone separator is formed by cement concrete. The utility model solves the technical problems of poorer corrosion resistance, easy corrosion, short service life, poor desulfuration effect and environment pollution.
Description
Technical field the utility model belongs to the boiler technology field, relates to a kind of energy-saving, environmental protection boiler dust arrester.
The dust-removing device for boiler of background technology prior art comprises the steel cyclone separator, and cyclone separator is provided with smoke-intake pipe and escape pipe, and smoke-intake pipe is connected with boiler chimney, and escape pipe is connected with air-introduced machine.The dust-removing device for boiler of this structure, because cyclone separator is that the steel structure corrosion resistance is relatively poor, corrosion easily, service life is short; Though certain dedusting effect is arranged, and desulfurized effect is poor, the flue gas of discharging from the air-introduced machine blast pipe still has black smoke, and environment is had certain pollution.
The summary of the invention the purpose of this utility model be solve that relatively poor, the easy corrosion of prior art corrosion resistance, service life are short, the technical problem of desulfurized effect difference and contaminated environment, provide a kind of energy-saving, environmental protection boiler dust arrester, to overcome the deficiencies in the prior art.
To achieve these goals, the utility model energy-saving, environmental protection boiler dust arrester comprises cyclone separator, and cyclone separator is provided with smoke-intake pipe and escape pipe, and smoke-intake pipe is connected with boiler chimney, and escape pipe is connected with air-introduced machine; Be provided with the limewash cement pit below the said cyclone separator of its main points, be provided with water pump above the cement pit, the suction mouth of pipe of water pump is inserted in the limewash cement pit, and in the smoke-intake pipe that the water spray mouth of pipe is inserted into boiler chimney is connected of water pump, the water spray mouth of pipe is provided with nozzle; Said cyclone separator is made of cement concrete.
The utility model has solved that relatively poor, the easy corrosion of prior art corrosion resistance, service life are short, the technical problem of desulfurized effect difference and contaminated environment, is a kind of desirable dust-removing device for boiler.
Appended drawings is the utility model structural principle schematic diagram.
1 is the sparge pipe of water pump among the specific embodiment figure, and with reference to the accompanying drawings, it comprises cyclone separator 4 the utility model, and cyclone separator 4 is provided with smoke-intake pipe 2 and escape pipe 8, and smoke-intake pipe 2 is connected with boiler chimney, and escape pipe 8 is connected with air-introduced machine 5; Be provided with limewash cement pit 7 below the cyclone separator 4, be provided with water pump 6 above the cement pit 7, the suction mouth of pipe of water pump 6 is inserted in 7 li of limewash cement pits, and the water spray mouth of pipe of water pump 6 is inserted into 2 li of the smoke-intake pipes that are connected with boiler chimney, and the water spray mouth of pipe is provided with nozzle 3; Cyclone separator 4 is made of cement concrete.
Operation principle of the present utility model is: flue gas enters cyclone separator 4 from boiler chimney through smoke-intake pipe 2, and is moistening by the limewash that nozzle 3 sprays at 2 li most of soot dust granules of smoke-intake pipe, enters 7 li of limewash cement pits with water through cyclone separator 4; The small part flue dust is again through cyclone separator 4 centrifugations, and the bottom that falls to cyclone separator 4 enters 7 li of limewash cement pits, and smokeless gas is discharged into the high-altitude from the escape pipe of air-introduced machine 5.Whole desulfurization dust-removal system, flue dust are dispeled fully, and the gas of discharge is smokeless, colourless.
Claims (1)
1. an energy-saving, environmental protection boiler dust arrester comprises cyclone separator, and cyclone separator is provided with smoke-intake pipe and escape pipe, and smoke-intake pipe is connected with boiler chimney, and escape pipe is connected with air-introduced machine; It is characterized in that said cyclone separator below be provided with the limewash cement pit, be provided with water pump above the cement pit, the suction mouth of pipe of water pump is inserted in the limewash cement pit, and in the smoke-intake pipe that the water spray mouth of pipe is inserted into boiler chimney is connected of water pump, the water spray mouth of pipe is provided with nozzle; Said cyclone separator is made of cement concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205488324U CN201811261U (en) | 2010-09-26 | 2010-09-26 | Dust-collection device of energy-saving environmental-friendly boil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205488324U CN201811261U (en) | 2010-09-26 | 2010-09-26 | Dust-collection device of energy-saving environmental-friendly boil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201811261U true CN201811261U (en) | 2011-04-27 |
Family
ID=43894201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205488324U Expired - Fee Related CN201811261U (en) | 2010-09-26 | 2010-09-26 | Dust-collection device of energy-saving environmental-friendly boil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201811261U (en) |
-
2010
- 2010-09-26 CN CN2010205488324U patent/CN201811261U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20130926 |