CN219674239U - Waste incinerator fly ash slag waste heat utilization system - Google Patents
Waste incinerator fly ash slag waste heat utilization system Download PDFInfo
- Publication number
- CN219674239U CN219674239U CN202320980512.3U CN202320980512U CN219674239U CN 219674239 U CN219674239 U CN 219674239U CN 202320980512 U CN202320980512 U CN 202320980512U CN 219674239 U CN219674239 U CN 219674239U
- Authority
- CN
- China
- Prior art keywords
- chamber
- roller
- slag
- incinerator
- waste
- 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.)
- Active
Links
- 239000002893 slag Substances 0.000 title claims abstract description 84
- 239000002918 waste heat Substances 0.000 title claims abstract description 33
- 239000002699 waste material Substances 0.000 title claims abstract description 19
- 239000010881 fly ash Substances 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000011084 recovery Methods 0.000 claims abstract description 45
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims description 22
- 239000007921 spray Substances 0.000 claims description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 8
- 239000003546 flue gas Substances 0.000 claims description 8
- 230000001954 sterilising effect Effects 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000779 smoke Substances 0.000 abstract description 10
- 238000004064 recycling Methods 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 description 6
- 238000004134 energy conservation Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 230000002421 anti-septic effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
Abstract
The utility model relates to a waste incinerator fly ash slag waste heat utilization system, which comprises an incinerator, a heat recovery chamber and a roller chamber, wherein a smoke discharge pipe is arranged at the top of the incinerator, one end of the smoke discharge pipe is connected with the incinerator, the other end of the smoke discharge pipe is connected with a waste heat boiler, and a slag discharge port is arranged at the bottom of the incinerator; the heat recovery chamber is connected with the slag discharge port, a coiled pipe is arranged in the heat recovery chamber, one end of the coiled pipe is a water inlet, the other end of the coiled pipe is a water outlet, and the water inlet and the water outlet penetrate out of the heat recovery chamber; the roller chamber is communicated with the bottom of the heat recovery chamber, a roller mechanism and a sterilizing mechanism are arranged in the roller chamber, the roller mechanism is rotationally connected with the roller chamber, and the sterilizing mechanism is fixedly connected with the inner wall of the roller chamber. The waste heat of the incinerated slag is recycled through the heat recycling chamber and the roller chamber, and the waste heat recycling device has the effect of reducing the waste of heat resources; the disinfection mechanism disinfects the slag, and has the effect of reducing harm to staff and environment.
Description
Technical Field
The utility model relates to the technical field of waste heat utilization, in particular to a waste heat utilization system for fly ash slag of a garbage incinerator.
Background
With the development of social economy, the yield of household garbage is increasing, and garbage is mostly treated by adopting a garbage incineration method because of lack of landfill sites near large cities.
However, the traditional incinerator usually directly discharges the slag outside the incinerator, and because the incineration of almost all incinerators is insufficient, the discharged slag often contains a large amount of residual heat which is not utilized, and the direct discharge of the slag not only causes the waste of resources, but also can not meet the modern requirements of national energy conservation and emission reduction.
Disclosure of Invention
In order to recycle heat in slag after incineration of the incinerator, reduce waste of resources, and adapt to modern requirements of national energy conservation and emission reduction, the utility model provides a waste heat utilization system for fly ash slag of the garbage incinerator.
The above object of the present utility model is achieved by the following technical solutions:
the waste incinerator fly ash slag waste heat utilization system comprises an incinerator, wherein a smoke discharge pipe is arranged at the top of the incinerator, one end of the smoke discharge pipe is connected with the incinerator, the other end of the smoke discharge pipe is connected with a waste heat boiler, and a slag discharge port is arranged at the bottom of the incinerator;
the heat recovery chamber is connected with the slag discharge outlet, a coiled pipe is arranged in the heat recovery chamber, one end of the coiled pipe is a water inlet, the other end of the coiled pipe is a water outlet, and the water inlet and the water outlet penetrate out of the heat recovery chamber;
the heat recovery device comprises a roller chamber, wherein the roller chamber is communicated with the bottom of the heat recovery chamber, a roller mechanism and a sterilizing mechanism are arranged in the roller chamber, the roller mechanism is rotationally connected with the roller chamber, and the sterilizing mechanism is fixedly connected with the inner wall of the roller chamber.
By adopting the technical scheme, the waste incineration furnace fly ash slag waste heat utilization system comprises an incinerator, wherein the incinerator is used for incinerating garbage, a smoke discharge pipe is connected with the incinerator, and the smoke discharge pipe is connected with a waste heat boiler and is used for utilizing waste heat of incinerated smoke; the bottom of the incinerator is provided with a slag outlet which is communicated with a heat recovery chamber, and a coiled pipe for efficiently recovering slag heat is arranged in the heat recovery chamber; the bottom of the heat recovery chamber is connected with a roller chamber, a roller mechanism and a sterilizing mechanism are arranged in the roller chamber, the roller mechanism rolls to enable slag discharged from the heat recovery chamber to turn over, heat which is not utilized in the roller mechanism is further discharged through turning over, and gas with heat rises into the heat recovery chamber to perform secondary heat exchange, the sterilizing mechanism disinfects the slag, so that toxic substances or gas contained in the slag is detoxified, and in the disinfection process, the rolling of the roller mechanism can enable the slag to turn over to enable the slag to be disinfected more thoroughly. According to the utility model, through the arrangement of the heat recovery chamber and the roller chamber, the waste heat in the slag burnt by the incinerator is efficiently and repeatedly recycled, the contact area between the slag and the pipeline is increased by the coiled pipe in the heat recovery chamber, so that the heat exchange efficiency is improved, the residual heat which is difficult to directly utilize in the slag is discharged by the rolling of the roller mechanism, the waste of heat resources is reduced, and the effect of adapting to the modern requirements of national energy conservation and emission reduction is achieved; the disinfection mechanism disinfects the slag, so that the collection and the discharge of the slag are safer, and the disinfection mechanism has the effect of reducing the harm to staff and the environment.
Optionally, the water inlet is connected with a cold water bin, and the water inlet is communicated with the cold water bin; the water outlet is connected with a hot water bin, and the water outlet is communicated with the hot water bin.
By adopting the technical scheme, the water inlet of the coiled pipe is connected with the cold water bin, and the water outlet is connected with the hot water bin for introducing and discharging heat exchange liquid.
Optionally, a water pump is arranged at the water inlet.
Through adopting above-mentioned technical scheme, coiled pipe water inlet department is provided with the water pump to let in coiled pipe with liquid and control the velocity of flow of letting in liquid.
Optionally, a first valve is arranged at the slag discharge outlet; a connecting pipe is connected between the heat recovery chamber and the roller chamber, and a second valve is arranged at the connecting pipe;
wherein, one end of the connecting pipe is communicated with the heat recovery chamber, and the other end is communicated with the roller chamber.
By adopting the technical scheme, the slag discharge outlet and the connecting pipe are both provided with valves to control the discharge of slag.
Optionally, a motor is connected to the bottom of the roller mechanism, and the roller mechanism is fixedly connected with an output shaft of the motor; the roller mechanism is provided with a discharge hole, and a third valve is arranged at the discharge hole.
Through adopting above-mentioned technical scheme, the bottom of cylinder mechanism is connected with the motor to the output shaft fixed connection of cylinder mechanism and motor, motor rotation drive rolling mechanism rotates, and the discharge gate has been seted up to cylinder mechanism for lead to the slag, discharge gate department is provided with the valve for control opening and closing of discharge gate.
Optionally, the disinfection mechanism includes the shower nozzle, and with shower nozzle fixed connection's disinfection case, disinfection case with cylinder room inner wall fixed connection.
Through adopting above-mentioned technical scheme, disinfection mechanism includes the shower nozzle that is used for spraying the antiseptic solution to and with shower nozzle fixed connection's splendid attire antiseptic solution's disinfection case.
Optionally, the roller chamber is provided with a liquid inlet, and the liquid inlet is communicated with the disinfection box.
By adopting the technical scheme, the cylinder chamber is provided with the liquid inlet which is communicated with the disinfection box and used for pouring disinfection liquid.
Optionally, a slag collecting box is arranged in the roller chamber, a feed inlet is formed in the slag collecting box, and the discharge outlet coaxially corresponds to the feed inlet; when the roller mechanism rotates to a fixed angle, the discharge port corresponds to the spray head, so that liquid sprayed by the spray head accurately enters the roller mechanism through the discharge port.
Through adopting above-mentioned technical scheme, be equipped with the slag collecting box in the cylinder room, the feed inlet has been seted up to the slag collecting box, and the discharge gate and the coaxial correspondence of feed inlet of cylinder mechanism, and when cylinder mechanism rotated to fixed angle, the discharge gate corresponds the antiseptic solution that makes the shower nozzle spray with the shower nozzle and accurately gets into in the cylinder mechanism and disinfects the slag.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. according to the utility model, through the arrangement of the heat recovery chamber and the roller chamber, the waste heat in the slag burnt by the incinerator is efficiently and repeatedly recycled, and the residual heat which is difficult to directly utilize in the slag is discharged through the rolling of the roller mechanism, so that the waste of heat resources is reduced, and the effects of adapting to the modern requirements of national energy conservation and emission reduction are achieved;
2. the disinfection mechanism disinfects the slag, so that the collection and the discharge of the slag are safer, and the disinfection mechanism has the effect of reducing the harm to staff and the environment;
3. the coiled pipe in the heat recovery chamber increases the contact area of slag and the pipeline, and has the effect of improving the heat exchange effect and the heat exchange efficiency.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a top view of a serpentine tube in an embodiment of the present utility model;
reference numerals illustrate: 1. an incinerator; 110. a smoke discharge pipe; 120. a slag discharge outlet; 121. a first valve; 2. a heat recovery chamber; 210. a serpentine tube; 211. a water inlet; 212. a water outlet; 220. a connecting pipe; 221. a second valve; 3. a drum chamber; 310. a roller mechanism; 311. a discharge port; 312. a third valve; 320. a sterilizing mechanism; 321. a spray head; 322. a sterilization box; 323. a liquid inlet; 330. a motor; 4. a cold water bin; 5. a hot water bin; 6. a waste heat boiler; 7. a water pump; 8. a slag collection box; 810. and a feed inlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail with reference to the accompanying drawings 1-2 and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The embodiment of the utility model discloses a waste incinerator fly ash slag waste heat utilization system, which is shown in figures 1-2 and comprises an incinerator 1, a heat recovery chamber 2 and a roller chamber 3;
a flue gas discharge pipe 110 is arranged at the top of the incinerator 1, one end of the flue gas discharge pipe 110 is communicated with the incinerator 1, and the other end of the flue gas discharge pipe is connected with a waste heat boiler 6, and is used for discharging flue gas with heat after being incinerated in the incinerator 1 to the waste heat boiler 6 for heat recovery; the bottom of the incinerator 1 is provided with a slag discharge outlet 120, the slag discharge outlet 120 is connected with the heat recovery chamber 2 so as to discharge slag to the heat recovery chamber 2 for heat recovery and utilization, and the roller chamber 3 is communicated with the bottom of the heat recovery chamber 2.
In this embodiment, specifically, a coiled pipe 210 is disposed inside the heat recovery chamber 2, one end of the coiled pipe 210 is a water inlet 211, the other end is a water outlet 212, the water inlet 211 is connected with a cold water bin 4 for introducing low-temperature liquid for heat utilization, and the water outlet 212 is connected with a hot water bin 5 for collecting high-temperature liquid after heat utilization;
wherein a water pump 7 is provided at the water inlet 211 to introduce the liquid into the serpentine tube 210 and to control the flow rate of the introduced liquid.
In this embodiment, specifically, a roller mechanism 310 and a sterilizing mechanism 320 are disposed in the roller chamber 3, the roller mechanism 310 is rotationally connected with the roller chamber 3, and the sterilizing mechanism 320 is fixedly connected with the inner wall of the roller chamber 3; the bottom of the roller mechanism 310 is connected with a motor 330, the roller mechanism 310 is fixedly connected with an output shaft of the motor 330, and the output shaft of the motor 330 rotates to drive the roller mechanism 310 to rotate; the roller mechanism 310 is provided with a discharge hole 311 for discharging slag.
In this embodiment, specifically, the sterilizing mechanism 320 includes a spray head 321, and a sterilizing box 322 fixedly connected to the spray head 321, where the sterilizing box 322 is fixedly connected to the inner wall of the drum chamber 3, the spray head 321 is used for spraying a sterilizing liquid, and the sterilizing box 322 is used for containing the sterilizing liquid;
wherein, the roller chamber 3 is provided with a liquid inlet 323, and the liquid inlet 323 is communicated with the sterilizing box 322 and is used for pouring sterilizing liquid;
wherein, a slag collecting box 8 is arranged in the roller chamber 3 and is used for collecting slag, the slag collecting box 8 is provided with a feed inlet 810, and a discharge outlet 311 coaxially corresponds to the feed inlet 810; when the roller mechanism 310 rotates to a fixed angle, the discharge hole 311 corresponds to the spray nozzle 321, so that the liquid sprayed by the spray nozzle 321 accurately enters the roller mechanism 310 through the discharge hole 311 to disinfect the slag.
In the present embodiment, specifically, a first valve 121 is provided at the slag discharge opening 120; a connecting pipe 220 is connected between the heat recovery chamber 2 and the roller chamber 3, and a second valve 221 is arranged at the connecting pipe 220; a third valve 312 is arranged at the discharge hole 311; and the valve is used for controlling the discharge of slag.
The implementation principle of the waste heat utilization system of the fly ash slag of the garbage incinerator provided by the embodiment of the utility model is as follows:
the incinerator is used for incinerating garbage, and the waste heat boiler is used for utilizing waste heat of the incinerated flue gas; after the garbage is incinerated in the incinerator, discharging the garbage to a heat recovery chamber through a slag discharge port, wherein a coiled pipe for efficiently recovering the heat of slag is arranged in the heat recovery chamber; the slag enters the roller chamber through the heat recovery chamber, the roller mechanism and the sterilizing mechanism are arranged in the roller chamber, the roller mechanism rolls to enable the slag discharged from the heat recovery chamber to turn over, heat which is not utilized in the slag is further discharged through turning over, and the gas with heat rises into the heat recovery chamber to perform secondary heat exchange, the sterilizing mechanism disinfects the slag, so that toxic substances or gas contained in the slag is detoxified, and in the disinfection process, the rolling of the roller mechanism can enable the slag to turn over to enable the slag to be disinfected more thoroughly. According to the utility model, through the arrangement of the heat recovery chamber and the roller chamber, the waste heat in the slag burnt by the incinerator is efficiently and repeatedly recycled, the contact area between the slag and the pipeline is increased by the coiled pipe in the heat recovery chamber, so that the heat exchange efficiency is improved, the residual heat which is difficult to directly utilize in the slag is discharged by the rolling of the roller mechanism, the waste of heat resources is reduced, and the effect of adapting to the modern requirements of national energy conservation and emission reduction is achieved; the disinfection mechanism disinfects the slag, so that the collection and the discharge of the slag are safer, and the disinfection mechanism has the effect of reducing the harm to staff and the environment.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the scope of the utility model in any way, including the abstract and drawings, in which case any feature disclosed in this specification (including abstract and drawings) may be replaced by alternative features serving the same, equivalent purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.
Claims (8)
1. A waste incinerator (1) fly ash slag waste heat utilization system, characterized by comprising:
the incinerator (1), the top of the incinerator (1) is provided with a flue gas discharge pipe (110), one end of the flue gas discharge pipe (110) is connected with the incinerator (1), the other end of the flue gas discharge pipe (110) is connected with a waste heat boiler (6), and the bottom of the incinerator (1) is provided with a slag discharge port (120);
the heat recovery chamber (2), the heat recovery chamber (2) is connected with the slag discharge outlet (120), a coiled pipe (210) is arranged in the heat recovery chamber (2), one end of the coiled pipe (210) is a water inlet (211), the other end of the coiled pipe is a water outlet (212), and the water inlet (211) and the water outlet (212) penetrate out of the heat recovery chamber (2);
the heat recovery device comprises a roller chamber (3), wherein the roller chamber (3) is communicated with the bottom of the heat recovery chamber (2), a roller mechanism (310) and a disinfection mechanism (320) are arranged inside the roller chamber (3), the roller mechanism (310) is rotationally connected with the roller chamber (3), and the disinfection mechanism (320) is fixedly connected with the inner wall of the roller chamber (3).
2. A waste incinerator (1) fly ash slag waste heat utilization system according to claim 1, characterized in that:
the water inlet (211) is connected with a cold water bin (4), and the water inlet (211) is communicated with the cold water bin (4); the water outlet (212) is connected with a hot water bin (5), and the water outlet (212) is communicated with the hot water bin (5).
3. A waste incinerator (1) fly ash slag waste heat utilization system according to claim 2, characterized in that:
the water inlet (211) is provided with a water pump (7).
4. A waste incinerator (1) fly ash slag waste heat utilization system according to claim 1, characterized in that:
a first valve (121) is arranged at the slag discharge outlet (120); a connecting pipe (220) is connected between the heat recovery chamber (2) and the roller chamber (3), and a second valve (221) is arranged at the connecting pipe (220);
wherein one end of the connecting pipe (220) is communicated with the heat recovery chamber (2), and the other end is communicated with the roller chamber (3).
5. A waste incinerator (1) fly ash slag waste heat utilization system according to claim 1, characterized in that:
the bottom of the roller mechanism (310) is connected with a motor (330), and the roller mechanism (310) is fixedly connected with an output shaft of the motor (330); the roller mechanism (310) is provided with a discharge hole (311), and a third valve (312) is arranged at the discharge hole (311).
6. The waste incinerator (1) fly ash slag waste heat utilization system according to claim 5, wherein:
the disinfection mechanism (320) comprises a spray head (321) and a disinfection box (322) fixedly connected with the spray head (321), and the disinfection box (322) is fixedly connected with the inner wall of the roller chamber (3).
7. The waste incinerator (1) fly ash slag waste heat utilization system according to claim 6, wherein:
the roller chamber (3) is provided with a liquid inlet (323), and the liquid inlet (323) is communicated with the disinfection box (322).
8. The waste incinerator (1) fly ash slag waste heat utilization system according to claim 7, wherein:
a slag collecting box (8) is arranged in the roller chamber (3), a feed inlet (810) is formed in the slag collecting box (8), and the discharge outlet (311) coaxially corresponds to the feed inlet (810); when the roller mechanism (310) rotates to a fixed angle, the discharge hole (311) corresponds to the spray head (321), so that liquid sprayed by the spray head (321) accurately enters the roller mechanism (310) through the discharge hole (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320980512.3U CN219674239U (en) | 2023-04-26 | 2023-04-26 | Waste incinerator fly ash slag waste heat utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320980512.3U CN219674239U (en) | 2023-04-26 | 2023-04-26 | Waste incinerator fly ash slag waste heat utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219674239U true CN219674239U (en) | 2023-09-12 |
Family
ID=87893732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320980512.3U Active CN219674239U (en) | 2023-04-26 | 2023-04-26 | Waste incinerator fly ash slag waste heat utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219674239U (en) |
-
2023
- 2023-04-26 CN CN202320980512.3U patent/CN219674239U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102069087B (en) | Fixed safety disposal device for animals with diseases by alkaline degradation | |
| CN1884912A (en) | Medical refuse incineration process and system equipment therefor | |
| CN2926833Y (en) | System and apparatus for firing medical refuse | |
| CN110498589A (en) | A kind of system and method using furnace cigarette processing municipal sludge | |
| CN112728557A (en) | Medical waste pyrolysis incinerator | |
| CN219674239U (en) | Waste incinerator fly ash slag waste heat utilization system | |
| CN211600703U (en) | Novel garbage incinerator for garbage power generation | |
| CN105066146A (en) | System and method for treating high-concentration organic waste liquid | |
| CN203653399U (en) | System for drying sludge by using waste heat of gas turbine | |
| CN109304349B (en) | Medical waste treatment system | |
| CN209926358U (en) | Chemical waste incineration device | |
| CN220152743U (en) | Quick cooling device for garbage residue of incinerator | |
| CN220321314U (en) | Heat accumulating type incinerator | |
| CN206073091U (en) | The multi-functional dual firing chamber of liquid waste and percolate can be processed | |
| CN200972134Y (en) | Device for preventing dioxine generation in garbage incinerator | |
| CN108036327A (en) | A kind of efficient consumer waste incineration processing system of miniature energy-saving | |
| CN210165401U (en) | Novel double-washing straw burning steam power device | |
| CN214167738U (en) | Pollute soil cement and deal with device in coordination | |
| CN117704390A (en) | Skid-mounted medical waste incineration treatment system and treatment process | |
| CN203549848U (en) | Toilet sewage incinerating device | |
| CN212644603U (en) | High-temperature carbonization rotary furnace for medical waste | |
| CN215892369U (en) | Kitchen waste treatment device with drying and burning functions | |
| CN210523364U (en) | Domestic waste granulation recovery system | |
| CN212362023U (en) | Integrated high-temperature pyrolysis medical waste incineration system | |
| CN215892382U (en) | Multistage heat exchange waste gas waste heat recovery device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |