CN107477568A - A kind of ashes recovery type environment-friendly boiler - Google Patents
A kind of ashes recovery type environment-friendly boiler Download PDFInfo
- Publication number
- CN107477568A CN107477568A CN201710684449.8A CN201710684449A CN107477568A CN 107477568 A CN107477568 A CN 107477568A CN 201710684449 A CN201710684449 A CN 201710684449A CN 107477568 A CN107477568 A CN 107477568A
- Authority
- CN
- China
- Prior art keywords
- chamber
- connection
- recovery type
- type environment
- clinker
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B60/00—Combustion apparatus in which the fuel burns essentially without moving
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
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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
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M7/00—Doors
-
- 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
- F23J2217/10—Intercepting solids by filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
- F23J2900/01002—Cooling of ashes from the combustion chamber by indirect heat exchangers
Abstract
The invention discloses a kind of ashes recovery type environment-friendly boiler, including stove seat and boiler body, furnace chamber is provided with stove seat, the top of stove seat is embedded with boiler body, the bottom of furnace chamber is provided with fire grate, fire grate is furnace chamber into clinker chamber and combustion chamber, the sidewall bottom of combustion chamber is provided with charging aperture, exhaust apparatus is provided with the top of the inwall of combustion chamber, admission line through connection connects tracheae, the other end through connection of tracheae is connected at the middle part of disposal box, the bottom wall of clinker chamber is provided with boss, the top of boss is provided with heat exchanging pipe, some mud holes are uniformly provided with the side wall circumferencial direction of clinker chamber；The heat exchanging pipe that the present invention is set can make full use of the ashes heat energy of cinder so that coal-fired efficiency of utilization greatly improves, and so as to reduce energy resource consumption, saves the energy；And the setting of disposal box and exhaust apparatus can effectively collect the coal ash in flue gas, it is impossible to improve the utilization rate of coal ash, moreover it is possible to reduce coal ash and be directly discharged to caused pollution in air.
Description
Technical field
The present invention relates to boiler technology field, specially a kind of ashes recovery type environment-friendly boiler.
Background technology
Coal ash is the powder formed after coal-fired boiler combustion, main component Si02, Al2O3, Fe3O4, FeO, also have it is a small amount of
CaO, MgO etc., be mainly used for municipal refuse landfill；The processing of coal ash dam；Road, railway, drainage system；Water conservancy, tunnel,
Dike, dam, lock antiseepage；Store liquid storehouse antiseepage；Water delivery, transfusion channel, solid waste stack antiseepage；Roof leak proof；Building basement,
Underground storehouse, underground garage are moistureproof；Pile film cofferdam, reclaiming land around sea, Wharf Engineering etc..There is coal ash absorption, purification, catalysis etc. to make
With, so many medicines can be replaced to carry out various experiments with coal ash in the lab, it can be used for lifesaving in daily life,
Sewage is purified, fertilizer and improvement acid soil can be made in production, can be used for handling industrial wastewater etc. in environmental protection.
With the continuous progress of science and technology, various new technologies are widely applied in the industrial production, and are obtained positive
Effect, but in China's boiler market segment, coal boiler still occupies the larger market share, traditional coal pot
The coal ash collecting of furnace interior technically still has deficiency, is easy to produce volume of smoke in composition is collected, the body of worker is good for
Health also results in influence；And the coal-fired thermal efficiency is under-utilized, part cinder just has been transmitted through fire grate when not having completely burned, discharges
Fall, cause energy waste.
The content of the invention
It is an object of the invention to provide a kind of ashes recovery type environment-friendly boiler, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：
A kind of ashes recovery type environment-friendly boiler, including stove seat and boiler body, stove seat is interior to be provided with furnace chamber, the top of stove seat
Boiler body is embedded with, the bottom of furnace chamber is provided with fire grate, is uniformly provided with some mud holes on fire grate, mud hole is strip
Furnace chamber is provided with charging aperture by hole, fire grate into clinker chamber and combustion chamber, the sidewall bottom of combustion chamber, and is hinged with charging aperture
One hermatic door, be provided with exhaust apparatus at the top of the inwall of combustion chamber, exhaust apparatus is that loop configuration designs, be provided with exhaust apparatus into
Feed channel, the bottom of exhaust apparatus are uniformly provided with some second air admission holes, and the inner headed face of exhaust apparatus is uniformly provided with some
First air admission hole, the first air admission hole and the second air admission hole connect with admission line through connection, admission line through connection respectively
Tracheae, the other end through connection of tracheae is connected at the middle part of disposal box, the top through connection blower fan of disposal box, disposal box
Bottom through connection dust flue, the inner chamber of disposal box is provided with upper dirt filtrating screen and lower backstop, upper dirt filtrating screen are located at the top of lower backstop,
Upper dirt filtrating screen is convex spherical structure design, the spherical structure design convex under being of lower backstop, connects tracheae and is located at dirt filtrating screen
Between lower backstop, the inner chamber of disposal box is provided with shake billiards between upper dirt filtrating screen and lower backstop；The bottom wall of clinker chamber is provided with convex
Platform, the top end face of boss is taper surface, and the top of boss is provided with heat exchanging pipe, and heat exchanging pipe is that spatially spiral type structure is set
Meter, the entrance point through connection water inlet pipe of heat exchanging pipe, water inlet pipe are provided with circulating pump, the port of export insertion of heat exchanging pipe
Drainpipe is connected, is uniformly provided with some mud holes on the side wall circumferencial direction of clinker chamber, the top end face of mud hole and boss is most
Lower is corresponding, and the second hermatic door is hinged with mud hole.
Further, the bottom of boiler body spherical structure design convex under being.
Further, all clinker holes are arranged in parallel.
Further, the first hermatic door is provided with handle.
Further, the mesh of lower backstop is more than the mesh of upper dirt filtrating screen.
Further, shake billiards is that solid wood makes, and the surface for shaking billiards is provided with high-temperaure coating.
Further ,~individual mud hole is uniformly provided with the side wall circumferencial direction of clinker chamber.
Further, the second hermatic door is provided with handle.
Compared with prior art, the heat exchanging pipe that the present invention is set can make full use of the ashes heat energy of cinder so that combustion
The efficiency of utilization of coal greatly improves, and so as to reduce energy resource consumption, saves the energy；And the setting of disposal box and exhaust apparatus can have
The coal ash collected in flue gas of effect, it is impossible to improve the utilization rate of coal ash, moreover it is possible to reduce caused by coal ash is directly discharged in air
Pollution.
Brief description of the drawings
Fig. 1 is a kind of structural representation of ashes recovery type environment-friendly boiler of the present invention；
Fig. 2 is a kind of structural representation of the disposal box of ashes recovery type environment-friendly boiler of the present invention；
Fig. 3 is a kind of structural representation of the exhaust apparatus of ashes recovery type environment-friendly boiler of the present invention.
In figure：1- stove seats, 2- boiler bodies, 3- furnace chambers, 4- fire grates, 5- mud holes, 6- clinker chambers, 7- combustion chambers, 8- add
Expect hole, the hermatic doors of 9- first, 10- exhaust apparatus, 11- admission lines, the air admission holes of 12- first, the air admission holes of 13- second, 14- connections
Tracheae, 15- disposal boxes, 16- blower fans, 17- dust flues, the upper dirt filtrating screens of 18-, 19- shake billiards, backstop under 20-, 21- boss, 22-
Heat exchanging pipe, 23- mud holes, the hermatic doors of 24- second, 25- water inlet pipes, 26- circulating pumps, 27- drainpipes.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer to Fig. 1~3, a kind of ashes recovery type environment-friendly boiler, including stove seat 1 and boiler body 2, the stove seat 1
Interior to be provided with furnace chamber 3, the top of stove seat 1 is embedded with boiler body 2, and the bottom of the boiler body 2 spherical structure convex under being is set
Meter, the bottom of the furnace chamber 3 is provided with fire grate 4, is uniformly provided with some mud holes 5 on the fire grate 4, the mud hole 5 is long
Bar hole, all clinker holes 5 are arranged in parallel, and furnace chamber 3 is separated into clinker chamber 6 and combustion chamber 7, institute by the fire grate 4
The sidewall bottom for stating combustion chamber 7 is provided with charging aperture 8, and the first hermatic door 9, first hermatic door 9 are hinged with the charging aperture 8
Handle is provided with, exhaust apparatus 10 is provided with the top of the inwall of the combustion chamber 7, the exhaust apparatus 10 is loop configuration design,
Admission line 11 is provided with exhaust apparatus 10, the bottom of exhaust apparatus 10 is uniformly provided with some second air admission holes 13, exhaust dress
The inner headed face for putting 10 is uniformly provided with some first air admission holes 12, and the air admission hole 13 of the first air admission hole 12 and second is respectively with entering
The through connection of feed channel 11, the through connection of admission line 11 connect tracheae 14, the other end insertion of the connection tracheae 14
It is connected to the middle part of disposal box 15, the top through connection blower fan 16 of the disposal box 15, the bottom through connection of disposal box 15
Dust flue 17, the inner chamber of the disposal box 15 are provided with upper dirt filtrating screen 18 and lower backstop 20, and the upper dirt filtrating screen 18 is located at lower backstop
20 top, upper dirt filtrating screen 18 are convex spherical structure designs, and the lower backstop 20 spherical structure convex under being designs, lower block
The mesh of net 20 is more than the mesh of upper dirt filtrating screen 18, and the connection tracheae 14 is located between dirt filtrating screen 18 and lower backstop 20, institute
The inner chamber for stating disposal box 15 is provided with shake billiards 19 between upper dirt filtrating screen 18 and lower backstop 20, and the shake billiards 19 is wood
Make, the surface of shake billiards 19 is provided with high-temperaure coating；The bottom wall of the clinker chamber 6 is provided with boss 21, the top of the boss 21
Face is taper surface, and the top of boss 21 is provided with heat exchanging pipe 22, and the heat exchanging pipe 22 is spatially spiral type structure design,
The entrance point through connection water inlet pipe 25 of heat exchanging pipe 22, the water inlet pipe 25 are provided with circulating pump 26, the heat-exchange tube
The port of export through connection drainpipe 27 in road 22, some mud holes are uniformly provided with the side wall circumferencial direction of the clinker chamber 6
23, the mud hole 23 is corresponding with the top end face lowest part of boss 21, and the second hermatic door 24 is hinged with mud hole 23, described
Second hermatic door 24 is provided with handle.
The present invention produces substantial amounts of coal ash and enters admission line with air-flow in use, the coal-fired burning in combustion chamber 7
11, enter then along connection tracheae 14 in disposal box 15, upper dirt filtrating screen 18 filters out the coal ash in air-flow, and passes through dust flue
17 concentrate chip removal and collection, the constantly dirt filtrating screen 18 in collision of billiards 19 are shaken in the presence of air-flow so that the upper table of dirt filtrating screen 18
The coal ash that face depends on is shaken off, and can effectively prevent coal ash from blocking upper dirt filtrating screen 18；Clinker caused by fired coal combustion passes through deslagging
Hole 5 enters clinker chamber 6, and with the water in heat exchanging pipe 22 heat exchange occurs for high temperature furnace slag and unburned complete cinder, so as to
Utilize the ashes heat energy of cinder so that coal-fired efficiency of utilization greatly improves, and so as to reduce energy resource consumption, saves the energy.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Various changes can be made.
Claims (8)
1. a kind of ashes recovery type environment-friendly boiler, it is characterised in that interior including stove seat (1) and boiler body (2), stove seat (1)
Provided with furnace chamber (3), the top of stove seat (1) is embedded with boiler body (2), and the bottom of furnace chamber (3) is provided with fire grate (4), on fire grate (4)
Uniformly be provided with some mud holes (5), mud hole (5) is elongate holes, fire grate (4) furnace chamber (3) be separated into clinker chamber (6) and
Combustion chamber (7), the sidewall bottom of combustion chamber (7) are provided with charging aperture (8), the first hermatic door (9) are hinged with charging aperture (8), combustion
Burn and exhaust apparatus (10) is provided with the top of the inwall of chamber (7), exhaust apparatus (10) is loop configuration design, is set in exhaust apparatus (10)
There is admission line (11), the bottom of exhaust apparatus (10) is uniformly provided with some second air admission holes (13), exhaust apparatus (10)
Inner headed face is uniformly provided with some first air admission holes (12), the first air admission hole (12) and the second air admission hole (13) respectively with air inlet pipe
Road (11) through connection, admission line (11) through connection connection tracheae (14), the other end through connection of connection tracheae (14)
At the middle part of disposal box (15), the top through connection blower fan (16) of disposal box (15), the bottom through connection of disposal box (15)
Dust flue (17), the inner chamber of disposal box (15) are provided with upper dirt filtrating screen (18) and lower backstop (20), and upper dirt filtrating screen (18) is located at lower block
The top of net (20), upper dirt filtrating screen (18) are convex spherical structure designs, and lower backstop (20) spherical structure convex under being designs,
Connection tracheae (14) is located between dirt filtrating screen (18) and lower backstop (20), the inner chamber of disposal box (15) in upper dirt filtrating screen (18) and
Shake billiards (19) is provided between lower backstop (20)；The bottom wall of clinker chamber (6) is provided with boss (21), and the top end face of boss (21) is cone
Shape face, the top of boss (21) are provided with heat exchanging pipe (22), and heat exchanging pipe (22) is spatially spiral type structure design, and heat is handed over
The entrance point through connection water inlet pipe (25) of pipeline (22) is changed, water inlet pipe (25) is provided with circulating pump (26), heat exchanging pipe
(22) port of export through connection drainpipe (27), some mud holes are uniformly provided with the side wall circumferencial direction of clinker chamber (6)
(23), mud hole (23) is corresponding with the top end face lowest part of boss (21), and mud hole is hinged with the second hermatic door on (23)
(24)。
A kind of 2. ashes recovery type environment-friendly boiler according to claim 1, it is characterised in that the bottom of boiler body (2)
End spherical structure design convex under being.
A kind of 3. ashes recovery type environment-friendly boiler according to claim 1, it is characterised in that all clinker holes (5)
It is arranged in parallel.
4. a kind of ashes recovery type environment-friendly boiler according to claim 1, it is characterised in that on the first hermatic door (9)
Provided with handle.
A kind of 5. ashes recovery type environment-friendly boiler according to claim 1, it is characterised in that the mesh of lower backstop (20)
More than the mesh of upper dirt filtrating screen (18).
6. a kind of ashes recovery type environment-friendly boiler according to claim 1, it is characterised in that shake billiards (19) is solid wood
Make, the surface of shake billiards (19) is provided with high-temperaure coating.
A kind of 7. ashes recovery type environment-friendly boiler according to claim 1, it is characterised in that the side wall of clinker chamber (6)
Uniformly 2~3 mud holes (23) are provided with circumferencial direction.
8. a kind of ashes recovery type environment-friendly boiler according to claim 1, it is characterised in that on the second hermatic door (24)
Provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684449.8A CN107477568A (en) | 2017-08-11 | 2017-08-11 | A kind of ashes recovery type environment-friendly boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684449.8A CN107477568A (en) | 2017-08-11 | 2017-08-11 | A kind of ashes recovery type environment-friendly boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107477568A true CN107477568A (en) | 2017-12-15 |
Family
ID=60600235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710684449.8A Withdrawn CN107477568A (en) | 2017-08-11 | 2017-08-11 | A kind of ashes recovery type environment-friendly boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107477568A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397903A (en) * | 2018-03-09 | 2018-08-14 | 枣庄市峄州大酒店有限公司 | A kind of energy-saving, environmental protection boiler applied to hotel |
| CN109028112A (en) * | 2018-06-11 | 2018-12-18 | 郑州梦朵蓝节能设备有限公司 | A kind of Enevgy-saving coal-fired furnace |
-
2017
- 2017-08-11 CN CN201710684449.8A patent/CN107477568A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397903A (en) * | 2018-03-09 | 2018-08-14 | 枣庄市峄州大酒店有限公司 | A kind of energy-saving, environmental protection boiler applied to hotel |
| CN109028112A (en) * | 2018-06-11 | 2018-12-18 | 郑州梦朵蓝节能设备有限公司 | A kind of Enevgy-saving coal-fired furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171215 |
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| WW01 | Invention patent application withdrawn after publication |