CN204693791U - A kind of energy-saving dedusting boiler - Google Patents
A kind of energy-saving dedusting boiler Download PDFInfo
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- CN204693791U CN204693791U CN201520356313.0U CN201520356313U CN204693791U CN 204693791 U CN204693791 U CN 204693791U CN 201520356313 U CN201520356313 U CN 201520356313U CN 204693791 U CN204693791 U CN 204693791U
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- pipe
- smoke exhaust
- water tank
- exhaust pipe
- boiler
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Abstract
The utility model discloses a kind of energy-saving dedusting boiler, comprise support, water inlet pipe and dust arrester, on described support, side is provided with boiler body, boiler body is provided with the first water tank, combustion chamber and coal ash collecting room, coal ash collecting room is arranged at the below of combustion chamber, and on combustion chamber, side is connected with smoke exhaust pipe, and smoke exhaust pipe runs through the second water tank, the inside that smoke exhaust pipe is positioned at the second water tank is multiple-way duct structure, and the upper end of smoke exhaust pipe is connected with dust arrester by flue gas exit pipe.By smoke exhaust pipe being run through in the second water tank, the heat of smoke exhaust pipe can be made full use of like this, the water yield of this boiler heating can also be improved simultaneously, coal resource is utilized more fully, flue gas burning produced is input to the inside of dust arrester by flue gas exit pipe, the waste residue produced in boiler combustion process, dust can be carried out precipitation process by dust arrester, make the coal ash dust being discharged into air considerably less, do not form brokenly ring to neighbouring environment.
Description
Technical field
The utility model relates to boiler plant technical field, specifically a kind of energy-saving dedusting boiler.
Background technology
Boiler miscellaneous in the market, its mechanism is generally arrange specific flue, and then the place of flue approach arranges water tank, thus is heated by water, utilizes water, object that vapour reaches heating.Boiler in the market take coal as the more of fuel.The coal-burning boiler had a large capacity and a wide range will consume a large amount of coal, the coal-smoke pollution source that Ye Shi China is main simultaneously.General vertical fire coal normal-pressure hot-water boiler, primarily of shell end socket, flue, flue top, lower seal, impact tube and horizontal water tube composition, combustion chamber placement is in flue, fuel burns on fixed grate, gravity-flow ventilation, flue gas is transversal flow horizontal water tube in flue, enters air through impact tube, chimney.The heat utilization efficiency of general boiler is relatively low, there is the problems such as the heating surface area water yield that is not enough, heating is few of the too high waste energy of smoke temperature, water.In addition, the dedusting of boiler is directly be discharged in air mostly, and coal ash dust wherein causes brokenly ring to neighbouring environment, and air quality is declined, also cannot cycling and reutilization.
Utility model content
The purpose of this utility model is to provide a kind of energy-saving dedusting boiler, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of energy-saving dedusting boiler, comprise support, water inlet pipe and dust arrester, on described support, side is provided with boiler body, boiler body is provided with the first water tank, combustion chamber and coal ash collecting room, coal ash collecting room is arranged at the below of combustion chamber, on combustion chamber, side is connected with smoke exhaust pipe, smoke exhaust pipe runs through the second water tank, the inside that smoke exhaust pipe is positioned at the second water tank is multiple-way duct structure, the upper end of smoke exhaust pipe is connected with dust arrester by flue gas exit pipe, described dust arrester comprises interior pipe, outer tube, blast pipe, pond and air-introduced machine, interior pipe is provided with in described outer tube, interior pipe connects blast pipe, blast pipe is through outer tube wall, exhaust outlet is placed in air, one end of described inner and outer tubes is closed, the other end is placed in pond and interior pipe is provided with an air inlet in position at surface of water, described flue gas exit pipe is connected with outer tube, flue gas exit pipe is provided with air-introduced machine.
As further program of the utility model: described first water tank is different from the volume of the second water tank.
As further program of the utility model: described smoke exhaust pipe is positioned at the second water tank and is at least 3 road pipelines.
As further program of the utility model: described basin bottom is provided with slag-drip opening.
Compared with prior art, the utility model structure is simple, reasonable in design, by smoke exhaust pipe being run through in the second water tank, the heat of smoke exhaust pipe can be made full use of like this, the water yield of this boiler heating can also be improved simultaneously, coal resource is utilized more fully, save coal resource, in addition, flue gas burning produced is input to the inside of dust arrester by flue gas exit pipe, the waste residue that dust arrester can will produce in boiler combustion process, dust carries out precipitation process, due to waste residue, the precipitated process of dust, the coal ash dust being discharged into air is considerably less, ring is not formed brokenly to neighbouring environment, air quality is up to standard, and the cinder after precipitation can be carried out cycling and reutilization.
Accompanying drawing explanation
Fig. 1 is the structural representation of energy-saving dedusting boiler.
In figure: pipe, 10-outer tube, 11-blast pipe, 12-slag-drip opening, 13-pond, 14-air-introduced machine in 1-support, 2-first water tank, 3-combustion chamber, 4-coal ash collecting room, 5-second water tank, 6-smoke exhaust pipe, 7-water inlet pipe, 8-flue gas exit pipe, 9-.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, 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 the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of energy-saving dedusting boiler, comprise support 1, water inlet pipe 7 and dust arrester, on described support 1, side is provided with boiler body, boiler body is provided with the first water tank 2, combustion chamber 3 and coal ash collecting room 4, coal ash collecting room 4 is arranged at the below of combustion chamber 3, on combustion chamber 3, side is connected with smoke exhaust pipe 6, smoke exhaust pipe 6 runs through the second water tank 5, the inside that smoke exhaust pipe 6 is positioned at the second water tank 5 is multiple-way duct structure, first water tank 2 is different from the volume of the second water tank 5, when reality uses, the volume of the first water tank 2 is greater than the volume of the second water tank 5, can ensure that two Water in Water Tank firing rate differences reduce like this, the upper end of smoke exhaust pipe 6 is connected with dust arrester by flue gas exit pipe 8, described dust arrester comprises interior pipe 9, outer tube 10, blast pipe 11, pond 13 and air-introduced machine 14, interior pipe 9 is provided with in described outer tube 10, interior pipe 9 connects blast pipe 11, blast pipe 11 is through outer tube wall, exhaust outlet is placed in air, one end of described interior pipe 9 and outer tube 10 is closed, the other end is placed in pond 13 and interior pipe 9 is provided with an air inlet in position at surface of water, described flue gas exit pipe 8 is connected with outer tube 10, flue gas exit pipe 8 is provided with air-introduced machine 14, slag-drip opening 12 is provided with bottom described pond 13.
As further preferred: described smoke exhaust pipe 6 is positioned at the second water tank 5 and is at least 3 road pipelines, can increase the contact area of water and smoke exhaust pipe 6 like this, improves the efficiency of heating surface of water.
During work, in combustion chamber 3, the water in first water tank 2 is heated, the coal ash major part produced falls in coal ash collecting room 4 due to gravity, the flue gas produced heats water in the second water tank 5 through smoke exhaust pipe 6, and introduce in dust arrester through the flue gas of cooling by air-introduced machine, first enter in outer tube 10, rotate around interior pipe 9 outer wall and decline, waste residue wherein, dust falls in pond 13, and other gas is via rising in interior pipe 9, discharged by the blast pipe 11 be connected with interior pipe 9, waste residue in pond 13, it is too many that coal ash powder deposits, open the slag-drip opening 12 below pond, recycling.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. an energy-saving dedusting boiler, comprise support, water inlet pipe and dust arrester, it is characterized in that, on described support, side is provided with boiler body, boiler body is provided with the first water tank, combustion chamber and coal ash collecting room, coal ash collecting room is arranged at the below of combustion chamber, on combustion chamber, side is connected with smoke exhaust pipe, smoke exhaust pipe runs through the second water tank, the inside that smoke exhaust pipe is positioned at the second water tank is multiple-way duct structure, the upper end of smoke exhaust pipe is connected with dust arrester by flue gas exit pipe, described dust arrester comprises interior pipe, outer tube, blast pipe, pond and air-introduced machine, interior pipe is provided with in described outer tube, interior pipe connects blast pipe, blast pipe is through outer tube wall, exhaust outlet is placed in air, one end of described inner and outer tubes is closed, the other end is placed in pond and interior pipe is provided with an air inlet in position at surface of water, described flue gas exit pipe is connected with outer tube, flue gas exit pipe is provided with air-introduced machine.
2. a kind of energy-saving dedusting boiler according to claim 1, is characterized in that, described first water tank is different from the volume of the second water tank.
3. a kind of energy-saving dedusting boiler according to claim 1, is characterized in that, described smoke exhaust pipe is positioned at the second water tank and is at least 3 road pipelines.
4. a kind of energy-saving dedusting boiler according to claim 1, is characterized in that, described basin bottom is provided with slag-drip opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356313.0U CN204693791U (en) | 2015-05-28 | 2015-05-28 | A kind of energy-saving dedusting boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356313.0U CN204693791U (en) | 2015-05-28 | 2015-05-28 | A kind of energy-saving dedusting boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204693791U true CN204693791U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520356313.0U Expired - Fee Related CN204693791U (en) | 2015-05-28 | 2015-05-28 | A kind of energy-saving dedusting boiler |
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| CN (1) | CN204693791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848529A (en) * | 2015-05-28 | 2015-08-19 | 苏州斯洛莱自动化设备有限公司 | Energy-saving dedusting boiler |
-
2015
- 2015-05-28 CN CN201520356313.0U patent/CN204693791U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848529A (en) * | 2015-05-28 | 2015-08-19 | 苏州斯洛莱自动化设备有限公司 | Energy-saving dedusting boiler |
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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: 20151007 Termination date: 20160528 |