CN100572918C - A kind of incinerator that has vortex arch and heat island - Google Patents
A kind of incinerator that has vortex arch and heat island Download PDFInfo
- Publication number
- CN100572918C CN100572918C CNB2007100557299A CN200710055729A CN100572918C CN 100572918 C CN100572918 C CN 100572918C CN B2007100557299 A CNB2007100557299 A CN B2007100557299A CN 200710055729 A CN200710055729 A CN 200710055729A CN 100572918 C CN100572918 C CN 100572918C
- Authority
- CN
- China
- Prior art keywords
- vortex
- heat island
- arch
- combustion chamber
- secondary air
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The invention discloses a kind of incinerator that has vortex arch and heat island, but aim to provide the time that a kind of prolong smoke stops in the combustion chamber, make flue gas fully mix, fully burn, avoid secondary pollution, can reduce the garbage burning boiler of body of heater height and manufacturing cost simultaneously.It comprises the reciprocating furnace body, is provided with the vortex arch (12) in vortex hole (11) between the aditus laryngis of the face arch (10) of burner hearth and rear arch (14), and its top is combustion chamber (3), and the below is cracking room (13), and is connected by vortex hole (11); Be provided with the reciprocal grate (15) of head air-supply in the below of cracking room (13); In combustion chamber (3), the top of rear arch (14) is provided with heat island (4), is provided with multistage, many rows in heat island (4), and is responsible for the vortex secondary air system that (5) are oriented in a tangential direction and arrange with secondary wind; The present invention is mainly used in house refuse is handled, and the heat energy of generation can be used for generating, heating and other factory steam.
Description
Technical field
The present invention relates to a kind of garbage combustion device, particularly relate to a kind of boiler of burning away the refuse
Background technology
Present state Inner, the boiler of burning away the refuse outward adopts fluidized bed type or reciprocating type boiler more, " day processing 160t garbage burning boiler brief introduction " of stepping on as 2006 " Industrial Boilers " the 5th periodical discloses a kind of garbage burning boiler that the research and development of Wuxi China light boiler joint-stock company are produced, this garbage burning boiler adopts the backstepping reciprocal grate, structure is analogous to coal-fired reciprocating furnace, fuel communicates with burner hearth, before secondary wind is arranged in burner hearth, between the aditus laryngis of rear arch, this structure can play certain oxygenating and the block carbon black track producing particle falls the effect that fire grate burns after rise, but the time that flue gas stops in the combustion chamber is short, flue gas is mixing and burning fully, the time that in the combustion chamber, stops for prolong smoke, this garbage burning boiler body of heater is higher, order is handled 160t, the boiler of rated capacity 10T/h, body of heater is up to 27.5 meters, and it is big to take up room, the manufacturing cost height.
Summary of the invention
Purpose of the present invention is exactly for deficiency that overcomes prior art and defective, but the time that provides a kind of prolong smoke in the combustion chamber, to stop, flue gas is fully mixed and fully burning, reduce the body of heater height and take up room a kind of incinerator that has vortex arch and heat island of minimizing body of heater manufacturing cost.
The objective of the invention is to be achieved through the following technical solutions:
This invention comprises the reciprocating furnace body, is provided with vortex arch 12 between the aditus laryngis of the face arch 10 of burner hearth and rear arch 14, and burner hearth is divided into two Room, its top is combustion chamber 3, the below is a cracking room 13, and vortex arch 12 is provided with vortex hole 11, and cracking room 13 is connected with combustion chamber 3 by vortex hole 11; In combustion chamber 3, the top of rear arch 14 is provided with heat island 4, and heat island 4 is provided with the vortex secondary air system; The reciprocal grate 15 that is provided with below cracking room 13 is the reciprocal grate of head blowing; Vortex hole 11 on vortex arch 12 can be provided with 2-6, is the best to be provided with 5; In combustion chamber 3, the heat island 4 of rear arch 14 tops can be provided with 1-3, is Cui to be provided with 2, and heat island can be arranged to truncated cone-shaped, has pore on it; Lower end in heat island 4, be provided with circular secondary wind around heat island Inner wall and be responsible for 5, on the secondary wind person in charge 5, be provided with 4 secondary wind arms 6 longitudinally, each vertical secondary wind arm 6 is provided with the 2-6 level, the secondary air separating arm 7 of every grade of 3-5 row of horizontal direction, secondary air separating arm 7 and circular secondary wind are responsible for 5 and are oriented in a tangential direction and arrange and pass the pore that is arranged on the heat island body and be connected with combustion chamber 3 that the quantity of pore, position and direction are consistent with quantity, position and the direction of secondary air separating arm 7.
The present invention compared with prior art its beneficial effect is: because vortex arch 12 is divided into cracking room 13 and combustion chamber 3 with burner hearth, rubbish can be realized cracking completely at cracking room 13 Inner; Rubbish after the cracking is entered combustion chamber 3 by vortex hole 11 and is contacted with oxygen by the solid-state fuel gas such as gaseous state, the hydrocarbon of generation that become under air-introduced machine 23 draft effects, form flame conflagration; 3 Inner are provided with heat island 4 in the combustion chamber owing to this invention, on heat island 4, be furnished with the vortex secondary air system, flue gas is under the drive of vortex secondary wind, enclose and water heat island and carry out multistage, many rows, tangential rotation, not only prolonged the path that flue gas is walked in stove, prolonged the time that flue gas stops in stove, and flue gas has been played the rotation disturbance effect, made flue gas and air obtain abundant mixing and burning; Because flue gas is at the path of stove Inner walking lengthening, flue gas De Ting Liu time in stove can reach 6s, so the height of body of heater is lower, and day disposal of refuse 200t, amount evaporation capacity are that the boiler furnace height of 10t/h only is 14 meters, have therefore also reduced the cost of making boiler.Be provided with the reciprocal grate of head blowing below cracking room 13, ventilation effect is good, is difficult for burning, and has prolonged the life-span of fire grate.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is the A-A cutaway view of Fig. 1
Fig. 3 is a rotation secondary wind structural representation in the heat island
Fig. 4 is a rotation secondary air separating manifold configuration schematic diagram
Wherein: 1 tubbing device, 2 feed hoppers, 3 combustion chambers, 4 heat islands, 5 secondary wind are responsible for 6 secondary wind arms, 7 secondary air separating arms, 8 ash dropping hoppers, 9 garbage fuels, 10 face arch, 11 vortex holes, 12 vortexs and are encircleed 13 cracking rooms, 14 rear arches, 15 reciprocal grates, 16 water-cooling walls, 17 pressure-measuring-points, 18 temperature points, 19 convection banks, 20 economizer a, 21 economizer b, 22 air preheaters, 23 air-introduced machines, 24 skimming doors
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing:
As depicted in figs. 1 and 2: the present invention mainly comprises, the reciprocating furnace body, and difference is: build a vortex arch 12 between the aditus laryngis of the face arch 10 of burner hearth and rear arch 14, burner hearth is divided into two Room, last chamber is combustion chamber 3, and following chamber is a cracking room 13; The vortex arch is provided with 5 vortex holes 11, and cracking room 13 is connected with combustion chamber 3 by vortex hole 11; Above the 3 Inner rear arches 14 of combustion chamber 2 truncated cone-shaped heat islands 4 are set, diameter is 1500mm, high 3000mm, and heat island 4 can be prefabricated with the fire-resistant mixed soil of doubting, and also can be processed into ceramic, adiabatic layout, and the installation site can arbitrarily be adjusted; It is the reciprocal grate of 200420011247.9 heads blowing that number of patent application is set below cracking room 13; As shown in Figure 3 and Figure 4: on heat island 4, have some pores, lower end in heat island 4, be provided with circular secondary wind around heat island Inner wall and be responsible for 5, on being responsible for, be provided with 4 secondary wind arms 6 longitudinally, each vertical secondary wind arm 6 is provided with 4 grades, the secondary air separating arm 7 of every grade 4 row of horizontal direction, secondary air separating arm 7 and circular secondary wind are responsible for 5 and are oriented in a tangential direction and arrange and pass the pore that is arranged on the heat island body and be connected with combustion chamber 3, and the quantity of pore, position are consistent with quantity, position and the direction of direction and secondary air separating arm 7.
Claims (7)
1, a kind of incinerator that has vortex arch and heat island, it comprises the reciprocating furnace body, it is characterized in that:
A, between the aditus laryngis of the face arch (10) of burner hearth and rear arch (14), be provided with vortex arch (12), its top is combustion chamber (3), the below is cracking room (13), and vortex arch (12) is provided with vortex hole (11), and cracking room (13) is connected with combustion chamber (3) by vortex hole (11);
B, in combustion chamber (3), the top of rear arch (14) is provided with heat island (4), heat island (4) is provided with the vortex secondary air system.
2, a kind of incinerator that has vortex arch and heat island according to claim 1 is characterized in that: the reciprocal grate (15) that is provided with the head blowing in cracking room (13) below.
3, a kind of incinerator that has vortex arch and heat island according to claim 1 and 2, it is characterized in that: on vortex arch (12) 2-6 vortex hole (11) is set, in combustion chamber (3), the top of rear arch (14) is provided with 1-3 heat island (4).
4, a kind of incinerator that has vortex arch and heat island according to claim 1 and 2, it is characterized in that: on vortex arch (12) 5 vortex holes (11) are set, in combustion chamber (3), the top of rear arch (14) is provided with 2 heat islands (4).
5, a kind of incinerator that has vortex arch and heat island according to claim 1 and 2, it is characterized in that: said heat island (4) has pore for truncated cone-shaped on it; Said vortex secondary air system, be in heat island (4), be provided with circular secondary wind around the heat island inwall and be responsible for (5), on the secondary wind person in charge (5), be provided with 4 secondary wind arms (6) longitudinally, each vertical secondary wind arm (6) is provided with the 2-6 level, the secondary air separating arm (7) of every grade of 3-5 row of horizontal direction, secondary air separating arm (7) and circular secondary wind are responsible for (5) and are oriented in a tangential direction and arrange and pass the pore that is arranged on the heat island body and be connected the quantity of pore with combustion chamber (3), the quantity of position and direction and secondary air separating arm (7), position and direction are consistent.
6, a kind of incinerator that has vortex arch and heat island according to claim 3, it is characterized in that: said heat island (4) has pore for truncated cone-shaped on it; Said vortex secondary air system, be in heat island (4), be provided with circular secondary wind around the heat island inwall and be responsible for (5), on the circular secondary wind person in charge (5), be provided with 4 secondary wind arms (6) longitudinally, each vertical secondary wind arm (6) is provided with the 2-6 level, the secondary air separating arm (7) of every grade of 3-5 row of horizontal direction, secondary air separating arm (7) and circular secondary wind are responsible for (5) and are oriented in a tangential direction and arrange and pass the pore that is arranged on the heat island body and be connected the quantity of pore with combustion chamber (3), the position is consistent with the quantity and the locality of direction and secondary air separating arm (7).
7, a kind of incinerator that has vortex arch and heat island according to claim 4, it is characterized in that: said heat island (4) has pore for truncated cone-shaped on it; Said vortex secondary air system, be in heat island (4), be provided with circular secondary wind around the heat island inwall and be responsible for (5), on the circular secondary wind person in charge (5), be provided with 4 secondary wind arms (6) longitudinally, each vertical secondary wind arm (6) is provided with 4 grades, the secondary air separating arm (7) of every grade 4 row of horizontal direction, secondary air separating arm (7) and circular secondary wind are responsible for (5) and are oriented in a tangential direction and arrange and pass the pore that is arranged on the heat island body and be connected the quantity of pore with combustion chamber (3), the position is consistent with the quantity and the locality of direction and secondary air separating arm (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100557299A CN100572918C (en) | 2007-06-06 | 2007-06-06 | A kind of incinerator that has vortex arch and heat island |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100557299A CN100572918C (en) | 2007-06-06 | 2007-06-06 | A kind of incinerator that has vortex arch and heat island |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101319785A CN101319785A (en) | 2008-12-10 |
| CN100572918C true CN100572918C (en) | 2009-12-23 |
Family
ID=40179976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100557299A Expired - Fee Related CN100572918C (en) | 2007-06-06 | 2007-06-06 | A kind of incinerator that has vortex arch and heat island |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100572918C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956984A (en) * | 2010-11-04 | 2011-01-26 | 无锡太湖锅炉有限公司 | Single-drum three-channel chain boiler |
| CN107314364B (en) * | 2016-04-26 | 2023-08-11 | 马成果 | Vertical bottom fire feeding combustion device with smoke passing downwards |
-
2007
- 2007-06-06 CN CNB2007100557299A patent/CN100572918C/en not_active Expired - Fee Related
Non-Patent Citations (2)
| Title |
|---|
| 日处理160t垃圾焚烧炉简介. 谢俊东，尤毓敏，王盛.工业锅炉，第5期. 2006 |
| 日处理160t垃圾焚烧炉简介. 谢俊东，尤毓敏，王盛.工业锅炉，第5期. 2006 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101319785A (en) | 2008-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101865451B (en) | Biomass high-temperature flue gas gasification combination coal burning boiler and low-pollution combustion method thereof | |
| CN2864378Y (en) | Multistage multi-room gas boiler for coal gasification | |
| CN101852438A (en) | Waste incineration boiler | |
| CN202734221U (en) | Vertical energy-saving environmental-protection boiler | |
| CN100572918C (en) | A kind of incinerator that has vortex arch and heat island | |
| CN201096346Y (en) | Garbage furnace with vortex arch and heat island | |
| CN202403264U (en) | Dual-purpose gasifying boiler using firewood and coal | |
| CN201706509U (en) | Garbage incineration boiler | |
| CN201909432U (en) | Superconducting boiler with gas produced from coal | |
| CN212029903U (en) | Oil-cooled combustion chamber of heat-conducting oil boiler | |
| CN202546779U (en) | Pi-shaped garbage incineration boiler | |
| CN113803725A (en) | Small garbage incinerator with additional bypass garbage preheating channel | |
| CN102818247A (en) | Efficient steam boiler for gasification and combined combustion of pulverized coal | |
| CN102705813B (en) | Boiler combustion method for biomass fuel and boiler for biomass fuel | |
| CN202647841U (en) | Boiler | |
| CN202012949U (en) | Energy-saving and emission-reducing high temperature furnace | |
| CN105588114A (en) | Vertical type semi-gasification biomass burning boiler | |
| CN111238043A (en) | Oil-cooled combustion chamber of heat-conducting oil boiler | |
| CN205579541U (en) | High -efficient low nitrogen gas burner of living beings | |
| CN200940928Y (en) | Forward/reverse purifying burning boiler having coal gasifying 3 chambers | |
| CN110701603A (en) | Straw bundle burning boiler with independent air distribution system | |
| CN202915328U (en) | Vertical smokeless combustion steam boiler | |
| CN2752613Y (en) | Biomass forming fuel boiler | |
| CN202947123U (en) | Coal-fired full-automatic gasification combustion boiler | |
| CN212618246U (en) | Self-control gasification combustion hot water boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MA JIANHUA WANG QINGBO Free format text: FORMER OWNER: MA JIANHUA |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Pu Xianze Inventor after: Ma Jianhua Inventor after: Wang Qingbo Inventor before: Pu Xianze Inventor before: Ma Jianhua |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: PIAO XIANZE MA JIANHUA TO: PIAO XIANZE MA JIANHUA WANG QINGBO |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100727 Address after: 130041, No. 16 Jingxing North Street, Nanguan District, Jilin, Changchun Co-patentee after: Ma Jianhua Patentee after: Pu Xianze Co-patentee after: Wang Qingbo Address before: 130041, No. 16 Jingxing North Street, Nanguan District, Jilin, Changchun Co-patentee before: Ma Jianhua Patentee before: Pu Xianze |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20110606 |