CN105180423A - Energy-saving and environment-friendly boiler - Google Patents
Energy-saving and environment-friendly boiler Download PDFInfo
- Publication number
- CN105180423A CN105180423A CN201510660399.0A CN201510660399A CN105180423A CN 105180423 A CN105180423 A CN 105180423A CN 201510660399 A CN201510660399 A CN 201510660399A CN 105180423 A CN105180423 A CN 105180423A
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- Prior art keywords
- chimney
- heat pipe
- coal
- water jacket
- inwall
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Abstract
The invention discloses an energy-saving and environment-friendly boiler which comprises a boiler body and a water jacket. A coal storage chamber, combustion chambers and a chimney are arranged in the boiler body, and the water jacket is arranged outside the boiler body. Heated tubes and a choke plate are arranged in the coal storage chamber, the choke plate is connected with the inner wall of the coal storage chamber, and the inner wall of the side, opposite to the heated tubes, of the coal storage chamber is inwards concave to form a coal flowing plate at a given angle. The number of the combustion chambers is two, an upper grate tube and a lower grate tube in each combustion chamber are composed of water tubes which are communicated with the water jacket on the two sides; fire blocking layers are arranged in the chimney, and each fire blocking layer is composed of a fire blocking opening and heated tubes. The inner wall of the chimney is inwards concave to form the fire blocking openings at a given angle, and the heated tubes are communicated with the water jacket. Compared with other boilers, discharged dust is reduced by 60%, the combustion time is prolonged by 6-10 hours, and 30%-50% of coal is saved.
Description
Technical field the present invention relates to civil boiler, is specifically related to a kind of energy-saving, environmental protection boiler.
The existing civilian atmospheric pressure boiler in background technology market, structure is substantially all adopt burner hearth to lead directly to chimney, or burner hearth is counter burns.Shortcoming is that burner hearth is large, and Coal-fired capacity is large, and around heating surface is few, although some pipes of traverse in chimney, chimney casing belongs to straight up and down, and heat is not absorbed completely, most fire is all taken away by chimney, causes heat to be lost, waste fuel; In addition, the cigarette produced in stove and dust are also all extracted out by chimney, are discharged in air, cause air pollution; Use also inconvenient, burning time is short, easily overdoes, and needs frequent coal, cannot keep constant temperature, and every day all will from newly lighting a fire.
Existing boiler fired coal amount is large, heat utilization efficiency is low, air-polluting shortcoming in order to overcome for summary of the invention, and the invention provides a kind of energy-saving, environmental protection boiler, its Coal-fired capacity is little, and heat utilization efficiency is high, and discharge flue dust is few.
Technical scheme of the present invention is as follows:
A kind of energy-saving, environmental protection boiler, comprises body of heater, water jacket, is provided with coal storeroom, combustion chamber, chimney in described body of heater, be provided with water jacket outside described body of heater;
Described coal storeroom is provided with heat pipe, choke plate, described heat pipe is arranged on the side near chimney and is communicated with water jacket, is provided with choke plate above heat pipe, choke plate is connected with coal storeroom inwall, with heat pipe relative to the inwall of coal storeroom of side cave inward into given angle and form coal current plate;
Described combustion chamber is two, and the upper furnace grate pipe in combustion chamber, lower fire grate pipe are made up of water pipe, and water pipe is communicated with both sides water jacket;
Described chimney is connected to the side of coal storeroom, is provided with flame retardant bed in chimney, and described flame retardant bed is made up of back-fire relief mouth, heat pipe, and the inwall of chimney caves inward into given angle and forms back-fire relief mouth, and described heat pipe is communicated with water jacket;
Described flame retardant bed is provided with scrapes hawk, and the heat pipe in flame retardant bed is through scraping hawk, and scrape hawk two face welding iron hammers, boiler side is provided with air blast; Air blast is fixed on outside body of heater by gripper shoe.
Be provided with heat pipe in described combustion chamber one, the spacing of described heat pipe is different.
Described choke plate and coal storeroom's inwall angle at 45 °.
The inwall of described coal storeroom caves inward angle at 45 °.
The inwall of described chimney caves inward into 60 ° of dihedrals and becomes back-fire relief mouth.
The invention has the advantages that: be provided with ring body water jacket outside body of heater of the present invention, in body of heater, be provided with coal storeroom, disposablely can fill it up with 15-30 jin of coals, normal combustion 8-12 hours, constant temperature combustion 20-24 hours, need not keep an eye on.Separately there is Dual-layer combustion chamber, can be coal-fired, also flammable bavin.During burning, flame is after lateral-combustion, and moving towards four road flame retardant beds of chimney, outlet flue, cannot see naked light.So this product back-fire relief effect is unprecedented.During normal combustion, touch chimney non-scald on hand, both fully absorbed heat, and additionally reduced in-furnace dust dirt to air venting with hand, compared with other boilers, discharge dust reduces 60%.Experiment proves, the present invention and other boilers under equal conditions try to burn, and than the many burning of other boilers 6-10 hours, economizes on coal 30-50%.
Description of drawings 1 is side view cutaway drawing of the present invention;
Fig. 2 is front sectional view of the present invention;
Fig. 3 is top view of the present invention;
In figure 1, scrape hawk; 2, chimney; 3, upper furnace grate pipe; 4, dust block board; 5, lower fire grate pipe; 6, choke plate; 7, heat pipe; 8, coal current plate; 9, combustion chamber one; 10, combustion chamber two; 11, air blast; 12, air inlet; 13, blast pipe; 14, explosion-proof valve; 15, gripper shoe.
A kind of energy-saving, environmental protection boiler of detailed description of the invention, comprises body of heater, water jacket, is provided with coal storeroom, combustion chamber in described body of heater, be provided with water jacket outside described body of heater,
Described coal storeroom is provided with heat pipe 7, choke plate 6, described heat pipe 7 is communicated with water jacket, be arranged on the side near chimney, described heat pipe 7 is for being 6, the effect of heat pipe 7 keeps coal storeroom to ventilate and absorbs heat, and be provided with choke plate 6 above heat pipe 7, choke plate 6 is 45° angle with the angle of coal storeroom's inwall, with heat pipe 7 relative to the inwall of coal storeroom of the side dihedral at 45 ° that caves inward become coal current plate 8, ensure the heat of the uniform simultaneously stability combustion chamber of flow velocity of coal;
Described combustion chamber is two, and the upper furnace grate pipe 3 in combustion chamber, lower fire grate pipe 5 are made up of water pipe, and water pipe is communicated with both sides water jacket;
4 heat pipes are provided with in described combustion chamber 1, wherein 3 heat pipes are in the junction of the below of coal storeroom and chimney, 1 below being positioned at chimney, the spacing of described 4 heat pipes is different, during burning, through four heat pipes, first three root is heated while hindering coal, reduce coal-fired area, the heat pipe below chimney, being heated for the last time for lateral-combustion.
4 road flame retardant beds are provided with in described chimney 2, described flame retardant bed is made up of back-fire relief mouth, heat pipe, described back-fire relief mouth is 60 ° of angles that the inwall of chimney caves inward, described heat pipe is communicated with water jacket, and described flame retardant bed is provided with scrapes hawk 1, and the heat pipe in flame retardant bed is through scraping hawk 1, when scraping hawk 1 for pulling, dust on cleaning heat pipe, scraping hawk 1 two faces and welds 3 iron hammers respectively, providing vibrations during for clearing up dust.
Air blast 11 is fixed on outside body of heater by gripper shoe 15, blows into combustion chamber by blast pipe 13 by wind, and air inlet 12 send oxygen to boiler, makes its Thorough combustion.
This boiler has three kinds of combustion systems, can conflagration, constant temperature combustion, normal combustion, freely regulated and controled by user.Separately have two combustion chambers, top can be coal-fired, the long wood of below incendivity, the fuel such as corncob.
Embodiment: when making comparisons with other products, gets out two barrels of coals in advance, 40 jin every barrel, two buckets, every barrel of 800 jin of cold water, link together bucket and boiler with pipeline, the 200 ㎡ boilers being Hebei and producing, one is 200 ㎡ boilers of the present invention, starts experiment examination and burns.
Hebei boiler: after point catches fire, coal immediately, the intensity of a fire is swift and violent, because burner hearth is large, burning area is large, flame is high, and the half of chimney is all by dare not contacting of burning, and most of heat has all been taken away by chimney, the coal be filled into has burnt not for a moment, again add, be filled with altogether 6 dants, water in bucket is burnt 3 hours used times of heat.Burn altogether 10 hours.
We produce boiler: after on fire, disposable interpolation 25 jin of coals, by bucket water burn heat 3 hours used times, add residue 15 jin of coals after 10 hours, again burn 6 hours.Burning 16 hours altogether.Accomplish stack temperature not higher than hot-water line.Disposable coal, without the need to keeping an eye on.
Claims (4)
1. an energy-saving, environmental protection boiler, is characterized in that: comprise body of heater, water jacket, is provided with coal storeroom, combustion chamber, chimney (2), is provided with water jacket outside described body of heater in described body of heater;
Described coal storeroom is provided with heat pipe (7), choke plate (6), described heat pipe is arranged on the side near chimney and is communicated with water jacket, choke plate is provided with above heat pipe, choke plate is connected with coal storeroom inwall, with heat pipe relative to the inwall of coal storeroom of side cave inward into given angle and form coal current plate (8);
Described combustion chamber is two, and the upper furnace grate pipe (3) in combustion chamber, lower fire grate pipe (5) are made up of water pipe, and water pipe is communicated with both sides water jacket;
Described chimney is connected to the side of coal storeroom, is provided with flame retardant bed in chimney, and described flame retardant bed is made up of back-fire relief mouth, heat pipe, and the inwall of chimney caves inward into given angle and forms back-fire relief mouth, and described heat pipe is communicated with water jacket;
Described flame retardant bed is provided with scrapes hawk (1), and the heat pipe in flame retardant bed is through scraping hawk, and scrape hawk two face welding iron hammers, boiler side is provided with air blast (11); Air blast is fixed on outside body of heater by gripper shoe (15).
Be provided with heat pipe in described combustion chamber one, the spacing of described heat pipe is different.
2. energy-saving, environmental protection boiler according to claim 1, is characterized in that: described choke plate and coal storeroom's inwall angle at 45 °.
3. energy-saving, environmental protection boiler according to claim 1, is characterized in that: the inwall of described coal storeroom caves inward angle at 45 °.
4. energy-saving, environmental protection boiler according to claim 1, is characterized in that: the inwall of described chimney caves inward into 60 ° of dihedrals and becomes back-fire relief mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510660399.0A CN105180423A (en) | 2015-10-14 | 2015-10-14 | Energy-saving and environment-friendly boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510660399.0A CN105180423A (en) | 2015-10-14 | 2015-10-14 | Energy-saving and environment-friendly boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105180423A true CN105180423A (en) | 2015-12-23 |
Family
ID=54902690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510660399.0A Pending CN105180423A (en) | 2015-10-14 | 2015-10-14 | Energy-saving and environment-friendly boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105180423A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4426994A (en) * | 1980-07-21 | 1984-01-24 | Kaminbau Burger's Sohne | Heating fireplace and heat exchanger for a heating fireplace |
| CN2416386Y (en) * | 2000-04-25 | 2001-01-24 | 卢志坤 | Efficient boiler |
| CN2473458Y (en) * | 2001-02-27 | 2002-01-23 | 李永春 | Horizontal backfire constant pressure super-heater boiler |
| CN201259306Y (en) * | 2008-07-14 | 2009-06-17 | 黄仪经 | High-efficiency water-heating boiler |
| CN101900415A (en) * | 2009-05-28 | 2010-12-01 | 王德友 | Vertical counter-burning coal-fired hot water boiler |
| CN203550191U (en) * | 2013-10-21 | 2014-04-16 | 王百林 | Reverse-burning-type energy-saving and environment-friendly water heating boiler |
| CN205373007U (en) * | 2015-10-14 | 2016-07-06 | 徐天鹏 | Energy -saving and environment -friendly boiler |
-
2015
- 2015-10-14 CN CN201510660399.0A patent/CN105180423A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4426994A (en) * | 1980-07-21 | 1984-01-24 | Kaminbau Burger's Sohne | Heating fireplace and heat exchanger for a heating fireplace |
| CN2416386Y (en) * | 2000-04-25 | 2001-01-24 | 卢志坤 | Efficient boiler |
| CN2473458Y (en) * | 2001-02-27 | 2002-01-23 | 李永春 | Horizontal backfire constant pressure super-heater boiler |
| CN201259306Y (en) * | 2008-07-14 | 2009-06-17 | 黄仪经 | High-efficiency water-heating boiler |
| CN101900415A (en) * | 2009-05-28 | 2010-12-01 | 王德友 | Vertical counter-burning coal-fired hot water boiler |
| CN203550191U (en) * | 2013-10-21 | 2014-04-16 | 王百林 | Reverse-burning-type energy-saving and environment-friendly water heating boiler |
| CN205373007U (en) * | 2015-10-14 | 2016-07-06 | 徐天鹏 | Energy -saving and environment -friendly boiler |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |
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| WD01 | Invention patent application deemed withdrawn after publication |