CN207554130U - A kind of waste incineration and generating electricity device - Google Patents
A kind of waste incineration and generating electricity device Download PDFInfo
- Publication number
- CN207554130U CN207554130U CN201721416474.XU CN201721416474U CN207554130U CN 207554130 U CN207554130 U CN 207554130U CN 201721416474 U CN201721416474 U CN 201721416474U CN 207554130 U CN207554130 U CN 207554130U
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- CN
- China
- Prior art keywords
- waste residue
- burner hearth
- row
- waste
- fire grate
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
Abstract
The utility model discloses a kind of waste incineration and generating electricity devices, including burner hearth, the top of burner hearth is equipped with high pressure resistant water tank, high pressure resistant water tank connects steam turbine by jet chimney, steam turbine connects generator, the lower section of burner hearth is equipped with fire grate, and one end of burner hearth is connected with feed hopper, and the other end of burner hearth is exported equipped with waste residue；Fire grate includes：The preheating row being connect with feed hopper and the waste residue row of waste residue outlet connection, the burning between preheating row and waste residue row are arranged；The lower section of burning row is equipped with the air port being connect with burner hearth, and air port connects centrifugal blower by first pipe, and first pipe connects fuel oil by second pipe；Waste residue exit is equipped with water fog spraying gun, and waste residue outlet lower section is equipped with conveyer belt, waste residue collecting box is equipped with below one end of transmission belt；The fire grate is set obliquely from feed hopper to waste residue export direction.The utility model has the advantages that generating efficiency is high when being generated electricity using drying type house refuse as fuel.
Description
Technical field
The utility model belongs to drying type domestic garbage burning electricity generation apparatus field more particularly to a kind of waste incineration and generating electricity
Device.
Background technology
With the propulsion of urbanization process, drying type house refuse in city is (such as waste and old clothing, waste and old wood, waste and old
The few house refuse of the water content such as plastics) it is more and more, drying type house refuse is one for thermal power generation and is selected well
It selects, thermal power plant is generally burnt away the refuse using grate furnace.Since existing grate furnace is not directed to drying type life rubbish
Rubbish does special design, result in existing grate furnace when drying type house refuse is burned with efficiency of combustion it is low lack
Point, and therefore cause the generating efficiency of power generator low.
Therefore, it is low with generating efficiency when existing power generator is generated electricity using drying type house refuse as fuel
The shortcomings that.
Utility model content
The purpose of the utility model is to provide a kind of waste incineration and generating electricity devices.The utility model is given birth to drying type
When rubbish living is generated electricity as fuel, have the advantages that generating efficiency is high.
The technical solution of the utility model：A kind of waste incineration and generating electricity device, including burner hearth, the top of burner hearth is equipped with resistance to height
Press water tank, high pressure resistant water tank connects steam turbine by jet chimney, and the lower section of burner hearth is equipped with fire grate, one end of burner hearth be connected with into
Hopper, the other end of burner hearth are exported equipped with waste residue；Fire grate includes：What the preheating row and waste residue outlet being connect with feed hopper connected
Waste residue row, the burning between preheating row and waste residue row are arranged；The lower section of burning row is equipped with the air port being connect with burner hearth, and air port leads to
First pipe connection centrifugal blower is crossed, first pipe connects fuel oil by second pipe；Waste residue exit is equipped with water fog spraying gun, gives up
Slag outlet lower section is equipped with conveyer belt, and waste residue collecting box is equipped with below one end of transmission belt；The fire grate is from feed hopper to waste residue
Export direction is set obliquely.
In aforementioned waste incineration and generating electricity device, the fire grate side is C-shaped.
In aforementioned waste incineration and generating electricity device, the high pressure resistant water tank is set to burning row top.
In aforementioned waste incineration and generating electricity device, the top of the burning row is equipped with shaft, one end connection burner hearth of shaft
Inner wall, the other end is connected with motor across burner hearth, and the peripheral surface of shaft is equipped with blade.
Compared with prior art, the utility model is fired by the way that the drying type house refuse addition that will be located on burning row is misty
Oil so that drying type house refuse more rapidly, improves the efficiency of combustion of combustion furnace, unit interval Nei Naigao in stove chamber inner combustion
Press the steam generated in water tank more, pushing turbine moves faster, and electrical power generators efficiency is driven to improve.It is given by water fog spraying gun
Waste residue cools down, and the waste residue after cooling will not scald plant personnel, and waste residue, after water mist, the ashes in waste residue will not be everywhere
It drifts, is conducive to keep clean and tidy in workshop；Drying type house refuse is dug by blade, further speeds up its burning；Pass through limit
Determine fire grate shape so that drying type house refuse quickly enter burning row, slowly arranged by waste residue, be conducive to drying type life rubbish
The conflagration of rubbish and reduction waste residue temperature.
Therefore, the utility model is high with generating efficiency when being generated electricity using drying type house refuse as fuel
Advantage.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Label in attached drawing for：1- burner hearths, the high pressure resistant water tanks of 2-, 3- feed hoppers, the outlet of 4- waste residues, 5- preheating rows, 6- give up
Slag is arranged, 7- burning rows, 8- air ports, 9- first pipes, 10- centrifugal blowers, 11- second pipes, 12- fuel oils, 13- conveyer belts, 14-
Waste residue collecting box, 15- water fog spraying guns, 16- shafts, 17- blades, 18- jet chimneys, 19- steam turbines, 20- generators, 21- spiral shells
Spin axis, 22- throttle valves.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.A kind of waste incineration and generating electricity device, as shown in Figure 1, including burner hearth 1, the top of burner hearth 1 is equipped with high pressure resistant
Water tank 2, high pressure resistant water tank 2 connect steam turbine 19 by jet chimney 18, and the lower section of burner hearth 1 is equipped with fire grate, and one end of burner hearth 1 connects
Feed hopper 3 is connected to, the other end of burner hearth 1 is equipped with waste residue and exports 4；Fire grate includes：The preheating row 5 being connect with feed hopper 3 and waste residue
The waste residue row 6 of 4 connection of outlet, the burning row 7 between preheating row 5 and waste residue row 6；The lower section of burning row 7 is equipped with and burner hearth 1
The air port 8 of connection, air port 8 connect centrifugal blower 10 by first pipe 9, and first pipe 9 connects fuel oil by second pipe 11
12；Water fog spraying gun 15 is equipped at waste residue outlet 4,4 lower section of waste residue outlet is equipped with conveyer belt 13, is equipped with below one end of transmission belt 13
Waste residue collecting box 14；The fire grate exports 4 directions from feed hopper 3 to waste residue and sets obliquely.
The fire grate side is C-shaped.
The high pressure resistant water tank 2 is set to 7 top of burning row.
The top of the burning row 7 is equipped with shaft 16, the inner wall of one end connection burner hearth 1 of shaft 16, and the other end passes through stove
Thorax 1 is connected with motor, and the peripheral surface of shaft 16 is equipped with blade 17.
The fuel oil 12 is installed in gasoline, gutter oil or expired edible oil in oil drum.
The junction of the feed hopper 3 and burner hearth 1 is equipped with electrically driven (operated) helical axis 21, and the second pipe is equipped with section
Flow valve 22.
Operation principle：Drying type house refuse is poured into feed hopper, drying type house refuse enters burner hearth, in gravity and spiral shell
It first preheats on preheating row under the double action of spin axis, then burns on burning row, the waste residue formed after burning is on waste residue row
Preliminary cooling, then fallen on conveyer belt through waste residue outlet, finally enter waste residue collecting box.Centrifugal blower is by wind through first pipe
Be blown into burner hearth with air port carry out it is combustion-supporting, in the process, fuel oil under suction also atomization enter burner hearth in, pass through throttling
Valve controls the size of mist of oil, controls burning velocity.
The utility model adds misty fuel oil by that will be located at the drying type house refuse on burning row so that drying type is given birth to
Rubbish living more rapidly, improves the efficiency of combustion of combustion furnace in stove chamber inner combustion, is generated in high pressure resistant water tank in the unit interval
Steam is more, and pushing turbine moves faster, and electrical power generators efficiency is driven to improve.Cooled down by water fog spraying gun to waste residue, cooling
Waste residue afterwards will not scald plant personnel, and waste residue, after water mist, the ashes in waste residue will not drift everywhere, be conducive to protect
It holds clean and tidy in workshop；Drying type house refuse is dug by blade, further speeds up its burning；By limiting fire grate shape
Drying type house refuse quickly enter burning row, slowly arranged by waste residue, be conducive to drying type house refuse conflagration and
Reduce waste residue temperature.
Therefore, the utility model is high with generating efficiency when being generated electricity using drying type house refuse as fuel
Advantage.
Claims (4)
1. a kind of waste incineration and generating electricity device, it is characterised in that：Including burner hearth (1), the top of burner hearth (1) is equipped with high pressure resistant water tank
(2), high pressure resistant water tank (2) connects steam turbine (19), steam turbine (19) connection generator (20), burner hearth by jet chimney (18)
(1) lower section is equipped with fire grate, and one end of burner hearth (1) is connected with feed hopper (3), and the other end of burner hearth (1) is exported equipped with waste residue
(4)；Fire grate includes：The preheating row (5) being connect with feed hopper (3), the waste residue being connect with waste residue outlet (4) arrange (6), positioned at preheating
Arrange the burning row (7) between (5) and waste residue row (6)；The lower section of burning row (7) is equipped with the air port (8) being connect with burner hearth (1), wind
Mouth (8) connects centrifugal blower (10) by first pipe (9), and first pipe (9) passes through second pipe (11) and connects fuel oil (12)；
Waste residue outlet (4) at be equipped with water fog spraying gun (15), water fog spraying gun (15) across burner hearth (1) side wall and with the side wall of burner hearth (1)
It is fixedly connected, conveyer belt (13) is equipped with below waste residue outlet (4), waste residue collecting box is equipped with below one end of conveyer belt (13)
(14)；The fire grate exports (4) direction from feed hopper (3) to waste residue and sets obliquely.
2. waste incineration and generating electricity device according to claim 1, it is characterised in that:The fire grate side is C-shaped.
3. waste incineration and generating electricity device according to claim 1, it is characterised in that：The high pressure resistant water tank (2) is set to
Above burning row (7).
4. waste incineration and generating electricity device according to claim 1, it is characterised in that：The top of the burning row (7) is equipped with
Shaft (16), the inner wall of one end connection burner hearth (1) of shaft (16), the other end are connected with motor, shaft (16) across burner hearth (1)
Peripheral surface be equipped with blade (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416474.XU CN207554130U (en) | 2017-10-30 | 2017-10-30 | A kind of waste incineration and generating electricity device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416474.XU CN207554130U (en) | 2017-10-30 | 2017-10-30 | A kind of waste incineration and generating electricity device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207554130U true CN207554130U (en) | 2018-06-29 |
Family
ID=62674893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416474.XU Active CN207554130U (en) | 2017-10-30 | 2017-10-30 | A kind of waste incineration and generating electricity device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207554130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780720A (en) * | 2019-01-18 | 2019-05-21 | 宁德市福宁锅炉有限公司 | A kind of strength highly efficient quick heating boiler of applicable polymorphic type biomass fuel |
-
2017
- 2017-10-30 CN CN201721416474.XU patent/CN207554130U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780720A (en) * | 2019-01-18 | 2019-05-21 | 宁德市福宁锅炉有限公司 | A kind of strength highly efficient quick heating boiler of applicable polymorphic type biomass fuel |
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