CN105757649A - Energy-saving device for coal-fired boiler - Google Patents
Energy-saving device for coal-fired boiler Download PDFInfo
- Publication number
- CN105757649A CN105757649A CN201610266754.0A CN201610266754A CN105757649A CN 105757649 A CN105757649 A CN 105757649A CN 201610266754 A CN201610266754 A CN 201610266754A CN 105757649 A CN105757649 A CN 105757649A
- Authority
- CN
- China
- Prior art keywords
- coal
- chimney
- conveyance conduit
- burning boiler
- energy
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B80/00—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel
- F23B80/02—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel by means for returning flue gases to the combustion chamber or to the combustion zone
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/20—Intercepting solids by baffles
Abstract
The invention relates to an energy-saving device for a coal-fired boiler and belongs to the technical field of machines.The energy-saving device is arranged on a chimney and provided with a conveying pipeline of a U-shaped structure.The chimney is sleeved with one end of the conveying pipeline.The other end of the conveying pipeline is connected to the coal-fired boiler.The conveying pipeline is provided with multiple filter baffles.Each filter baffle is provided with multiple filter holes.The lower side of each filter baffle is provided with a dust collection box.The bottom of each dust collection box is provided with a discharge hopper of a conical structure.The conveying pipeline is further provided with multiple buffer plates.The energy-saving device has the advantages that the filter baffles are arranged in the conveying pipeline in an inclined mode, the multiple buffer plates are arranged are also arranged in the conveying pipeline, waste gas from the chimney is filtered through the filter baffles, and air flowing out of the chimney is changed into laminar flow from turbulent flow through the buffer plates; the structure is simple, operation is convenient, and the cost is low.
Description
Technical field:
The present invention relates to a kind of energy saver for coal-burning boiler, belong to field of mechanical technique.
Background technology:
Boiler is a kind of equipment producing and often using in life, boiler is divided into a lot of kinds according to the difference using energy, it is solar boiler with solar energy as the energy, it is electric boiler with electric energy as the energy, it is coal-burning boiler with coal as the energy, what employ up in a lot of industries at present is exactly coal-burning boiler, coal-burning boiler is in use, chimney can be used to be drained by the waste gas that burning produces, in actual use, the waste gas that coal-burning boiler produces has significantly high heat and is not fully complete the coal particles of burning, if these heats and coal particles are directly discharged in air, not only result in thermal pollution and the coal ash pollution of air, also can cause the waste of the energy, so industry needs a kind of energy saver for coal-burning boiler, to solve problems faced in industry.
Summary of the invention:
The technical problem to be solved is: provide a kind of energy saver for coal-burning boiler, to solve problems faced in industry.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions: a kind of energy saver for coal-burning boiler, is provided with coal-burning boiler, and described coal-burning boiler is provided with the chimney of cylindrical structure, and described chimney is provided with energy saver.
Described energy saver is provided with the conveyance conduit of U-shaped structure, and described conveyance conduit one end is socketed on described chimney, and the other end of described conveyance conduit is connected on described coal-burning boiler.
Being provided with multiple filtering baffle in described conveyance conduit, described filtering baffle is provided with multiple filtering holes, described filtering baffle favours described conveyance conduit.
The downside of described filtering baffle is provided with disposal box, is provided with the discharge bucket of conical structure bottom described disposal box, is additionally provided with multiple buffer board in described conveyance conduit, and described buffer board is provided with multiple passage.
As preferably, the quantity of described buffer board is six.
As preferably, the quantity of described filtering baffle is two, and the quantity of described disposal box is also two.
Compared with prior art, usefulness of the present invention is: be provided with conveyance conduit, multiple filtering baffle being obliquely installed it is provided with in conveyance conduit, multiple buffer board it is additionally provided with in conveyance conduit, by filtering baffle, waste gas out in chimney being filtered, by buffer board, from turbulent flow, the air flowed out in chimney is become laminar flow, present configuration is simple, easy to operate, less costly.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is the structural representation of the present invention.
In figure: 1, coal-burning boiler；2, chimney；3, energy saver；301, conveyance conduit；302, filtering baffle；303, disposal box；304, buffer board；
Detailed description of the invention:
nullDescribe the present invention below in conjunction with the drawings and the specific embodiments: a kind of energy saver for coal-burning boiler according to Fig. 1，It is provided with coal-burning boiler 1，Described coal-burning boiler 1 is provided with the chimney 2 of cylindrical structure，Described chimney 2 is provided with energy saver 3，Described energy saver 3 is provided with the conveyance conduit 301 of U-shaped structure，Described conveyance conduit 301 one end is socketed on described chimney 2，The other end of described conveyance conduit 301 is connected on described coal-burning boiler 1，Multiple filtering baffle 302 it is provided with in described conveyance conduit 301，Described filtering baffle 302 is provided with multiple filtering holes，Described filtering baffle 302 favours described conveyance conduit 301，The downside of described filtering baffle 302 is provided with disposal box 303，The discharge bucket of conical structure it is provided with bottom described disposal box 303，Multiple buffer board 304 it is additionally provided with in described conveyance conduit 301，Described buffer board 304 is provided with multiple passage.
The quantity of described buffer board 304 is six.
The quantity of described filtering baffle 302 is two, and the quantity of described disposal box 303 is also two.
nullDuring use，Energy saver 3 is set，Described energy saver 3 is provided with conveyance conduit 301，One end of conveyance conduit 301 is socketed on chimney 2，The other end is connected on coal-burning boiler 1，Multiple filtering baffle 302 it is provided with in conveyance conduit 301，And multiple buffer board 304，The waste gas produced by coal-burning boiler 1 is drawn from chimney 2 and is transported in conveyance conduit 301，Waste gas first passes through filtering baffle 302 and filters，The coal particles filtered out is fallen in disposal box 303，And drain from disposal box 303，It is then passed through the waste gas after filtering again through the passage on buffer board 304，By the passage on multiple buffer boards 304, the waste gas in turbulent condition is become laminar flow，Thus when waste gas is connected in coal-burning boiler 1，The fired state of coal-burning boiler would not be produced impact.
It is emphasized that: be only presently preferred embodiments of the present invention above, not the present invention is done any pro forma restriction, every any simple modification, equivalent variations and modification above example made according to the technical spirit of the present invention, all still falls within the scope of technical solution of the present invention.
Claims (3)
- null1. the energy saver for coal-burning boiler，It is characterized in that: be provided with coal-burning boiler (1)，Described coal-burning boiler (1) is provided with the chimney (2) of cylindrical structure，Described chimney (2) is provided with energy saver (3)，Described energy saver (3) is provided with the conveyance conduit (301) of U-shaped structure，Described conveyance conduit (301) one end is socketed on described chimney (2)，The other end of described conveyance conduit (301) is connected on described coal-burning boiler (1)，Described conveyance conduit (301) is inner is provided with multiple filtering baffle (302)，Described filtering baffle is provided with multiple filtering holes on (302)，Described filtering baffle (302) favours described conveyance conduit (301)，The downside of described filtering baffle (302) is provided with disposal box (303)，Described disposal box (303) bottom is provided with the discharge bucket of conical structure，Described conveyance conduit (301) is inner is additionally provided with multiple buffer board (304)，Described buffer board is provided with multiple passage on (304).
- 2. the energy saver for coal-burning boiler according to claim 1, it is characterised in that: the quantity of described buffer board (304) is six.
- 3. the energy saver for coal-burning boiler according to claim 1, it is characterised in that: the quantity of described filtering baffle (302) is two, and the quantity of described disposal box (303) is also two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610266754.0A CN105757649A (en) | 2016-04-27 | 2016-04-27 | Energy-saving device for coal-fired boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610266754.0A CN105757649A (en) | 2016-04-27 | 2016-04-27 | Energy-saving device for coal-fired boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105757649A true CN105757649A (en) | 2016-07-13 |
Family
ID=56324958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610266754.0A Pending CN105757649A (en) | 2016-04-27 | 2016-04-27 | Energy-saving device for coal-fired boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105757649A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282277A (en) * | 2018-10-05 | 2019-01-29 | 绍兴不忘初心机械设计有限公司 | A kind of industrial coal powder boiler with center feeding rotational flow coal dust burner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1177083A (en) * | 1996-09-14 | 1998-03-25 | 陈存祥 | Method for removing fume from boiler and fume-less boiler made by using same |
| CN2481984Y (en) * | 2001-05-11 | 2002-03-13 | 于志贤 | Thermal circulation smoke-eliminating dust-removing device for boiler |
| EP1855056A2 (en) * | 2006-05-10 | 2007-11-14 | Lentjes GmbH | Coarse ash separator |
| US20090235848A1 (en) * | 2008-03-24 | 2009-09-24 | Boris Nikolaevich Eiteneer | Method and apparatus for removing mercury and particulates from combustion exhaust gas |
| CN204213904U (en) * | 2014-10-29 | 2015-03-18 | 惠州市拓丰实业有限公司 | A kind of boiler smoke synthesis energy saving EGR |
| CN205619254U (en) * | 2016-04-27 | 2016-10-05 | 镇江威孚锅炉有限公司 | A economizer for coal fired boiler |
-
2016
- 2016-04-27 CN CN201610266754.0A patent/CN105757649A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1177083A (en) * | 1996-09-14 | 1998-03-25 | 陈存祥 | Method for removing fume from boiler and fume-less boiler made by using same |
| CN2481984Y (en) * | 2001-05-11 | 2002-03-13 | 于志贤 | Thermal circulation smoke-eliminating dust-removing device for boiler |
| EP1855056A2 (en) * | 2006-05-10 | 2007-11-14 | Lentjes GmbH | Coarse ash separator |
| US20090235848A1 (en) * | 2008-03-24 | 2009-09-24 | Boris Nikolaevich Eiteneer | Method and apparatus for removing mercury and particulates from combustion exhaust gas |
| CN204213904U (en) * | 2014-10-29 | 2015-03-18 | 惠州市拓丰实业有限公司 | A kind of boiler smoke synthesis energy saving EGR |
| CN205619254U (en) * | 2016-04-27 | 2016-10-05 | 镇江威孚锅炉有限公司 | A economizer for coal fired boiler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282277A (en) * | 2018-10-05 | 2019-01-29 | 绍兴不忘初心机械设计有限公司 | A kind of industrial coal powder boiler with center feeding rotational flow coal dust burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |
|
| WD01 | Invention patent application deemed withdrawn after publication |