CN104976760B - Half gasfication atmospheric hot-water boiler - Google Patents
Half gasfication atmospheric hot-water boiler Download PDFInfo
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- CN104976760B CN104976760B CN201510339570.8A CN201510339570A CN104976760B CN 104976760 B CN104976760 B CN 104976760B CN 201510339570 A CN201510339570 A CN 201510339570A CN 104976760 B CN104976760 B CN 104976760B
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- oxygenation apparatus
- door
- smokejack
- furnace body
- secondary oxygenation
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Abstract
The present invention relates to a kind of half gasfication atmospheric hot-water boilers, the middle part side of burner hearth is provided with secondary oxygenation apparatus, the side surrounding of secondary oxygenation apparatus offers feeding oxygen hole, the top of secondary oxygenation apparatus is equipped with the partition board being connect with stove inner wall surrounding, the cavity that secondary oxygenation apparatus and the partition board and stove inner wall on secondary oxygenation apparatus top are formed is connected with the front oxygen feeder and rear portion oxygen feeder being arranged on furnace body, burner hearth is connected with burner is crossed, burner is crossed by secondary oxygenation apparatus and combustion chamber, combustion chamber is connected by top smoke passing port and lower part smoke passing port with smokejack respectively；Product design is reasonable, good appearance, energy conservation and environmental protection, and thermal power is high, and the thermal efficiency is high, has good social and economic benefit.
Description
Technical field
The present invention relates to biomass and Coal Energy Source field of comprehensive utilization, and in particular to a kind of half gasification boiler especially relates to
And half gasfication atmospheric hot-water boiler.
Background technology
Currently, the stove main fuel that market uses is biomass and coal, account for about 40%.Remaining is moulded coal, oil gas, electricity
Deng.Fuel is converted into thermal energy in a manner of directly burning.Not only fuel is caused largely to waste, but also also causes serious sky
Gas pollutes.With the raising of Urbanization Construction and the life of farmers level in rural area, traditional stove and its inefficient combustion system
It cannot meet the needs, it is proposed that requirements at the higher level, it is desirable to provide and use stove cleaner, conveniently, inexpensive, handsome in appearance
Stove.
Country develop and uses the increasingly increased attention of work to biomass energy, and country and local governments at all levels increase one after another
Support dynamics brings opportunity to the development of biomass molding fuel and its process equipment, biomass furnace and boiler industry.Newly
Biomass furnace product continue to bring out, meet the needs of different consumer groups, to improving indoor air quality,
Promote people's health, new countryside construction is promoted to suffer from important meaning.
Under this major premise, occur many biomass furnaces in the market, wherein biomass domestic water heating stove by
Numerous users' favorable comment.Biomass heating furnace is biological substance for combustion and shaped fuel, has and provides domestic hot-water and heating function
Stove.But existing stove has the following defects in the market：It is rated heating capacity deficiency first, heat utilization rate is not high, right
The thermal power of water jacket heating is not high and serious in night waste of raw materials, cannot obtain stable thermal energy output, be susceptible to
The generation of flame-out phenomenon；Followed by traditional stove fire power insufficient strength, not strong enough to the heating function of water jacket, heat utilization rate is not
Height, a large amount of heat are not recovered and absorb and be just expelled directly out by smoke outlet, waste thermal energy；Again, traditional biomass stove
The thermal efficiency is relatively low, and a large amount of quantity of heat given up and the heat output of fuel percentage put into furnace body are relatively low, and heat utilization degree is not high.
Therefore, a kind of simple in structure, easy to operate, good appearance is produced, energy conservation and environmental protection, thermal power is high, and cooking firepower is strong
Degree is high, and the thermal efficiency is high, has both and provides hot water for life and heating dual function, and the secondary oxygenation life of biomass of firm and durable is used
Water-heating stove has extensive market prospects.
Invention content
In view of the deficiencies of the prior art, the present invention provides one kind simple in structure, easy to operate, good appearance, energy conservation and environmental protection,
Thermal power is high, and cooking intensity of fire is high, and the thermal efficiency is high, has both and provides hot water for life and heating dual function, firm and durable
Half gasfication atmospheric hot-water boiler.
The technical proposal of the invention is realized in this way：A kind of half gasfication atmospheric hot-water boiler, including furnace body, setting are in stove
The furnace water jacket of internal side, the burner hearth for being opened in furnace interior, the smokejack being connected with burner hearth, the middle part one of the burner hearth
Side is provided with secondary oxygenation apparatus, and the side surrounding of secondary oxygenation apparatus offers feeding oxygen hole, and the top of secondary oxygenation apparatus is equipped with and stove
The cavity that the partition board and stove inner wall on the partition board of inner wall surrounding connection, secondary oxygenation apparatus and secondary oxygenation apparatus top are formed exists with setting
Front oxygen feeder on furnace body is connected with rear portion oxygen feeder, and burner hearth is connected with burner is crossed, and crosses burner and passes through secondary oxygenation apparatus
With combustion chamber, combustion chamber is connected by top smoke passing port and lower part smoke passing port with smokejack respectively.
The furnace water jacket is connected with the heating tube in furnace body, and heating tube is evenly distributed on hearth outer wall and inner wall
Between and combustion chamber in, be respectively arranged with water outlet, actuator epithelium, thermometer mouth and water inlet in upper of furnace body and surrounding,
Furnace water jacket is connected with water inlet, water outlet, actuator epithelium, thermometer mouth, and relief valve, thermometer are equipped at actuator epithelium
Thermometer is installed at mouthful.
It is provided with charge door on the furnace body, charge door switching door, the lower section setting of charge door are provided on charge door
There is slag notch, slag notch switching door is provided on slag notch, cleaning door is provided with below slag notch, is provided on cleaning door clear
Grey mouth switching door is provided with charge door air inlet adjustment mouth on charge door switching door, deashing is provided on cleaning door switching door
Mouth air inlet adjustment mouth.
It is provided with top cleaning door at the top of the furnace body, observation window is offered on furnace body.
The bottom of the smokejack is provided with floss hole, and flue switch, flue are provided in the middle part of smokejack
It switchs and is connected with the flue folding piece being arranged inside smokejack, flue opens and closes piece and is arranged in smokejack, the smoke evacuation
The length and width in road is more than the length and width of flue folding piece.
The smokejack top was provided with cigarette switch, crosses cigarette switch and is connected with smoke shelf plate is crossed.
The shape of the secondary oxygenation apparatus is the trapezium structure that through-hole is arranged in upper and lower part.
The present invention has following good effect：First, structure of the invention reasonable design is ingenious, easy to operate, profit
With half gasification, and combustion technology, energy conservation and environmental protection, global design good appearance can effectively improve furnace body entirety when in use
Thermal power substantially increases thermal power in the way of the burning of secondary oxygenation, adequately absorbs the energy of fuel, and is converted to heat
Can, the heat of output is big and thermal energy is high；Also, this product is when in use, and heat water jacket is fully absorbed using heating tube
Interior water, heat energy utilization degree are high；Furnace interior structure is cleverly designed, so that calory burning is adequately absorbed, after igniting
Flue switch is opened, effectively shortens the duration of ignition, ignition switch is closed after normal combustion, more backhaul quirks improve heat
It absorbs, and the burning of half gasification technology is abundant, flue gas is few, and heat absorption is fully thorough, therefore this product has society well
And economic benefit.
Description of the drawings
Fig. 1 is the main structure diagram of the present invention.
Fig. 2 is the backsight structural representation of the present invention.
Fig. 3 is the external structure schematic diagram of the present invention.
Fig. 4 is the internal structure schematic diagram of the present invention.
Fig. 5 is the secondary oxygenation apparatus structural schematic diagram of the present invention.
Specific implementation mode
As shown in Fig. 1,2,3,4,5, a kind of half gasfication atmospheric hot-water boiler, including furnace body 1, be arranged in 1 inside of furnace body
Furnace water jacket 31, the burner hearth 21 being opened in inside furnace body 1, the smokejack 2 being connected with burner hearth 21, the middle part of the burner hearth 21
Side is provided with secondary oxygenation apparatus 22, and the side surrounding of secondary oxygenation apparatus 22 offers feeding oxygen hole 32, secondary oxygenation apparatus 22 it is upper
Portion is equipped with the partition board 96 being connect with stove inner wall surrounding, the partition board 96 and stove inner wall on 22 top of secondary oxygenation apparatus 22 and secondary oxygenation apparatus
The cavity 100 of formation is connected with the front oxygen feeder 13 and rear portion oxygen feeder 17 being arranged on furnace body 1, burner hearth 21 and excessively burner
23 are connected, and cross burner 23 and are connected with combustion chamber 24 by secondary oxygenation apparatus 22, combustion chamber 24 passes through top smoke passing port respectively
30 and lower part smoke passing port 26 be connected with smokejack 2.
The furnace water jacket 31 is connected with the heating tube 25 in furnace body, and heating tube 25 is evenly distributed on outside burner hearth 21
In between wall and inner wall and combustion chamber 24, water outlet 3, actuator epithelium 4, temperature are respectively arranged on 1 top of furnace body and surrounding
Table mouth 5 and water inlet 12, furnace water jacket 31 are connected with water inlet 12, water outlet 3, actuator epithelium 4, thermometer mouth 5, relief valve
Relief valve is installed at mouthful, thermometer is installed at thermometer mouth.Charge door 18, charge door 18 are provided on the furnace body 1
On be provided with charge door switching door 7, the lower section of charge door 18 is provided with slag notch 19, be provided on slag notch 19 slag notch folding
Door 8,19 lower section of slag notch are provided with cleaning door 20, cleaning door switching door 9 are provided on cleaning door 20, in charge door switching door 7
On be provided with charge door air inlet adjustment mouth 15, cleaning door air inlet adjustment mouth 10 is provided on cleaning door switching door 9.The stove
1 top of body is provided with top cleaning door 6, and observation window 16 is offered on furnace body 1.The bottom of the smokejack 2 is provided with flue
Cleaning door 11 is provided with flue switch 14, flue switch 14 and the flue being arranged inside smokejack 2 at the middle part of smokejack 2
Folding piece 28 is connected, and flue opens and closes piece 28 and is arranged in smokejack 2, and the length and width of the smokejack 2 is more than flue
Open and close the length and width of piece 28.2 top of smokejack was provided with cigarette switch 84, crosses cigarette switch 84 and crosses smoke shelf plate 29
It is connected.The shape of the secondary oxygenation apparatus 22 is the trapezium structure that through-hole is arranged in upper and lower part.
When igniting, that opens smokejack top crosses cigarette switch, and flue gas is discharged by top smoke passing port 30, waits for that burner hearth 21 is flammable
Property gas by secondary 22 normal combustion of oxygenation apparatus when, closed cigarette switch flue gas from lower part smoke passing port 26 be discharged.Utilize product
Reasonable design, it is compact-sized, raw material and fuel are saved, good appearance, energy conservation and environmental protection, thermal power is high, and the thermal efficiency is high, has both and cooks a meal
Thing and heating dual function have good social and economic benefit.
Claims (6)
1. a kind of half gasfication atmospheric hot-water boiler, including furnace body（1）, be arranged in furnace body（1）The furnace water jacket of inside（31）, open up
In furnace body（1）Internal burner hearth（21）With burner hearth（21）The smokejack being connected（2）, it is characterised in that：The burner hearth（21）
Middle part side be provided with secondary oxygenation apparatus（22）, secondary oxygenation apparatus（22）Side surrounding offer feeding oxygen hole（32）, secondary
Oxygenation apparatus（22）Top be equipped with the partition board that is connect with stove inner wall surrounding（96）, secondary oxygenation apparatus（22）With secondary oxygenation apparatus（22）
The partition board on top（96）And the cavity that stove inner wall is formed（100）With setting in furnace body（1）On front oxygen feeder（13）The rear portion and
Oxygen feeder（17）It is connected, burner hearth（21）With burner excessively（23）It is connected, crosses burner（23）Pass through secondary oxygenation apparatus（22）With combustion
Burn room（24）It is connected, combustion chamber（24）Pass through top smoke passing port respectively（30）With lower part smoke passing port（26）With smokejack（2）Phase
Connection；The secondary oxygenation apparatus（22）Shape be upper and lower part be arranged through-hole trapezium structure.
2. half gasfication atmospheric hot-water boiler according to claim 1, it is characterised in that：The furnace water jacket（31）With stove
Internal heating tube（25）It is connected, heating tube（25）It is evenly distributed on burner hearth（21）Between outer wall and inner wall and combustion chamber
（24）It is interior, in furnace body（1）Top and surrounding are respectively arranged with water outlet（3）, actuator epithelium（4）, thermometer mouth（5）And water inlet
（12）, furnace water jacket（31）With water inlet（12）, water outlet（3）, actuator epithelium（4）, thermometer mouth（5）It is connected, relief valve
Relief valve is installed at mouthful, thermometer is installed at thermometer mouth.
3. half gasfication atmospheric hot-water boiler according to claim 1, it is characterised in that：The furnace body（1）On be provided with
Charge door（18）, charge door（18）On be provided with charge door switching door（7）, charge door（18）Lower section be provided with slag notch
（19）, slag notch（19）On be provided with slag notch switching door（8）, slag notch（19）Lower section is provided with cleaning door（20）, cleaning door
（20）On be provided with cleaning door switching door（9）, in charge door switching door（7）On be provided with charge door air inlet adjustment mouth（15）,
Cleaning door switching door（9）On be provided with cleaning door air inlet adjustment mouth（10）.
4. half gasfication atmospheric hot-water boiler according to claim 1, it is characterised in that：The furnace body（1）Top is arranged
There is top cleaning door（6）, furnace body（1）On offer observation window（16）.
5. half gasfication atmospheric hot-water boiler according to claim 1, it is characterised in that：The smokejack（2）Bottom
It is provided with floss hole（11）, in smokejack（2）Middle part be provided with flue switch（14）, flue switch（14）Exist with setting
Smokejack（2）Internal flue opens and closes piece（28）It is connected, flue opens and closes piece（28）It is arranged in smokejack（2）Interior, described row
Flue（2）Length and width be more than flue open and close piece（28）Length and width.
6. half gasfication atmospheric hot-water boiler according to claim 4, it is characterised in that：The smokejack（2）Top is set
It was equipped with cigarette switch（84）, cross cigarette switch（84）With smoke shelf plate excessively（29）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510339570.8A CN104976760B (en) | 2015-06-18 | 2015-06-18 | Half gasfication atmospheric hot-water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510339570.8A CN104976760B (en) | 2015-06-18 | 2015-06-18 | Half gasfication atmospheric hot-water boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104976760A CN104976760A (en) | 2015-10-14 |
| CN104976760B true CN104976760B (en) | 2018-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510339570.8A Active CN104976760B (en) | 2015-06-18 | 2015-06-18 | Half gasfication atmospheric hot-water boiler |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121706A (en) * | 2010-10-26 | 2011-07-13 | 上海交通大学 | Biomass gasifying and reburning system for coal-fired boiler |
| CN102141242A (en) * | 2011-02-21 | 2011-08-03 | 朔州诚信锅炉制造有限公司 | Reverse burning multi-return-stroke biomass low-carbon energy-saving steam boiler |
| CN102358849A (en) * | 2011-09-09 | 2012-02-22 | 华东理工大学 | Heat recovering type fuel gas preparation system and fuel gas preparation method thereof |
| CN204902223U (en) * | 2015-06-18 | 2015-12-23 | 关要领 | Ordinary pressure boiler partly gasifies |
-
2015
- 2015-06-18 CN CN201510339570.8A patent/CN104976760B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121706A (en) * | 2010-10-26 | 2011-07-13 | 上海交通大学 | Biomass gasifying and reburning system for coal-fired boiler |
| CN102141242A (en) * | 2011-02-21 | 2011-08-03 | 朔州诚信锅炉制造有限公司 | Reverse burning multi-return-stroke biomass low-carbon energy-saving steam boiler |
| CN102358849A (en) * | 2011-09-09 | 2012-02-22 | 华东理工大学 | Heat recovering type fuel gas preparation system and fuel gas preparation method thereof |
| CN204902223U (en) * | 2015-06-18 | 2015-12-23 | 关要领 | Ordinary pressure boiler partly gasifies |
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| Publication number | Publication date |
|---|---|
| CN104976760A (en) | 2015-10-14 |
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