CN109882863A - The water-cooling system of multisection type dangerous waste incinerator - Google Patents
The water-cooling system of multisection type dangerous waste incinerator Download PDFInfo
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- CN109882863A CN109882863A CN201910283423.1A CN201910283423A CN109882863A CN 109882863 A CN109882863 A CN 109882863A CN 201910283423 A CN201910283423 A CN 201910283423A CN 109882863 A CN109882863 A CN 109882863A
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Abstract
The invention discloses a kind of water-cooling systems of multisection type dangerous waste incinerator, including cooled water line, front water wall, rear water wall, side water wall, furnace roof water-cooling wall and hot water line；The front water wall, rear water wall, side water wall and furnace roof water-cooling wall are the cooling water pipeline on the front wall for being separately positioned on multisection type dangerous waste incinerator, rear wall, side wall and furnace roof；The front water wall, rear water wall, side water wall are connected to cooled water line with the water inlet of furnace roof water-cooling wall；The front water wall, rear water wall, side water wall are connected to hot water line with the water outlet of furnace roof water-cooling wall；The cooled water line is process water, and hot water line is production, domestic water.The present invention has good protective effect to the furnace wall of multisection type dangerous waste incinerator, so that the weight of furnace wall and thickness are greatly reduced.Meanwhile the metal consumption of water-cooling wall increases seldom, it is at low cost.
Description
Technical field
The present invention relates to a kind of water-cooling systems of multisection type dangerous waste incinerator.
Background technique
There are a large amount of machine residue in agricultural chemicals enterprise, chemical company every year at present, and contain a large amount of salt, in the past by qualified
It handles unit and uses landfill disposal, but investigate and find through environmental protection administration, such processing mode seriously affects underground water source water quality.Separately
Outside, organic waste residues are complex in composition, toxicity is big, according to the method for burning, when temperature can then generate strong carcinogen lower than 1100 DEG C
Dioxin, and common incinerator processing saliferous dangerous waste operation has serious defect, and a large amount of salt slags can block furnace chamber therefore need to adopt
With continuous slag input, continuously the mode slagged tap carries out, but can not be slagged tap again with metal belt when furnace temperature is up to 1100 DEG C or more, this
So that common burning disposal mode is difficult to handle chemical industry saliferous hazardous waste.
For these reasons, applicant devises a kind of multisection type dangerous waste incinerator, so that hazardous waste is to harmless
Change, the processing of recycling.The fire box temperature of the maximum temperature section of the multisection type dangerous waste incinerator will ensure not less than 1200
DEG C, if not designing reasonable protection system to furnace wall, it is necessary to do the thickness of furnace wall especially big, this results in the weight of furnace wall
Amount also can be especially big.If reasonable protection system can be designed, then the weight of furnace wall and thickness can be greatly reduced.Therefore, Shen
It asks someone to devise a kind of water-cooling system that can form the furnace wall of multisection type dangerous waste incinerator good protection.
Summary of the invention
The object of the present invention is to provide a kind of water-cooling systems of multisection type dangerous waste incinerator, to multisection type hazardous waste
The furnace wall of incinerator forms good protection.
Realizing the technical solution of the object of the invention is: the water-cooling system of multisection type dangerous waste incinerator, including cooled water line,
Front water wall, rear water wall, side water wall, furnace roof water-cooling wall and hot water line；The front water wall, rear wall water cooling
Wall, side water wall and furnace roof water-cooling wall are the front wall for being separately positioned on multisection type dangerous waste incinerator, rear wall, side wall and furnace
Cooling water pipeline on top；The front water wall, rear water wall, side water wall and furnace roof water-cooling wall water inlet connect
Logical cooled water line；The front water wall, rear water wall, side water wall are connected to hot water with the water outlet of furnace roof water-cooling wall
Line；The cooled water line is process water, and hot water line is production, domestic water.
Preferably, the water-cooling system of above-mentioned multisection type dangerous waste incinerator, further includes cooling tower；The front wall water cooling
Wall, rear water wall, side water wall are also connected to the water inlet of cooling tower with the water outlet of furnace roof water-cooling wall；The cooling tower
Water outlet is connected to cooled water line.
The front water wall, rear water wall, side water wall and furnace roof water-cooling wall are all made of fin panel casing.
Further, the water-cooling system of multisection type dangerous waste incinerator further includes that setting is burnt in multisection type hazardous waste
Burn the crust block pipe in furnace；The water inlet of the crust block pipe is connected to cooled water line, and the water outlet of crust block pipe is connected to hot water line.
Preferably, the water outlet of above-mentioned crust block pipe is also connected to the water inlet of cooling tower.
Further, the water-cooling system of multisection type dangerous waste incinerator further includes at least one heat exchanger；The front wall
The water outlet of water-cooling wall, rear water wall, side water wall, furnace roof water-cooling wall and crust block pipe enters cooling tower after heat exchanger exchanges heat
With hot water line.
There are three the heat exchanger is set, respectively First Heat Exchanger, the second heat exchanger and third heat exchanger；Described first changes
The cold fluid pass of hot device, the second heat exchanger and third heat exchanger is sequentially communicated, and the cold fluid pass of First Heat Exchanger
Inlet communication cooled water line, the outlet hot water line of the cold fluid pass of third heat exchanger；The First Heat Exchanger, the second heat exchange
Device is connected to hot water line with the outlet of the zone of heat liberation of third heat exchanger；The water outlet of the rear water wall and furnace roof water-cooling wall
Mouth is connected to the import of the zone of heat liberation of First Heat Exchanger；The water outlet of the crust block pipe is connected to the hot fluid of the second heat exchanger
The import in channel；The front water wall and the water outlet of side water wall be connected to the zone of heat liberation of third heat exchanger into
Mouthful.
Preferably, the outlet of the cold fluid pass of the preceding third heat exchanger is also connected to the water inlet of cooling tower；Institute
State the water outlet connection cooled water line of cooling tower.
Using above-mentioned technical proposal, the present invention has the following beneficial effects: (1) present invention is to multisection type hazardous waste
The furnace wall of incinerator has good protective effect, so that the weight of furnace wall and thickness are greatly reduced.Meanwhile the metal consumption of water-cooling wall
Amount increases seldom, at low cost.
(2) present invention can reduce the heat storage capacity of multisection type dangerous waste incinerator, so that fire box's quick heating,
Cooling is also fast, can shorten starting and furnace outage time.
(3) front water wall of the invention, rear water wall, side water wall and furnace roof water-cooling wall are all made of film-type water-cooling
The air-tightness of wall, fin panel casing is good, greatly reduces burner hearth and leaks out.
(4) water that is heated can directly apply to production, in life through hot water line in the present invention, can also pass through cooling tower,
Cooled water line is injected after cooling, is recycled.
Detailed description of the invention
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail, wherein
Fig. 1 is a schematic structural view of Embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of Embodiment 2 of the present invention.
Label in attached drawing are as follows:
Cooling tower 1, cooled water line 2, front water wall 3, rear water wall 4, side water wall 5, furnace roof water-cooling wall 6, hot water
Line 7, crust block pipe 8, heat exchanger 9, First Heat Exchanger 9-1, the second heat exchanger 9-2, third heat exchanger 9-3.
Specific embodiment
(embodiment 1)
See Fig. 1, the water-cooling system of the multisection type dangerous waste incinerator of the present embodiment, including it is cooling tower 1, cooled water line 2, preceding
Wall water-cooling wall 3, rear water wall 4, side water wall 5, furnace roof water-cooling wall 6, hot water line 7 and crust block pipe 8.
Cooled water line 2 is process water, and hot water line 7 is production, domestic water.Front water wall 3, rear water wall 4, side wall
Water-cooling wall 5 and furnace roof water-cooling wall 6 are all made of fin panel casing.Front water wall 3, rear water wall 4, side water wall 5 and furnace
Top water-cooling wall 6 is the cooling water pipe on the front wall for being separately positioned on multisection type dangerous waste incinerator, rear wall, side wall and furnace roof
Road.The water outlet and front water wall 3 of cooling tower 1, rear water wall 4, side water wall 5, furnace roof water-cooling wall 6 and crust block
The water inlet of pipe 8 is connected to cooled water line 2.Front water wall 3, rear water wall 4, side water wall 5, furnace roof water-cooling wall 6 and solidifying
The water outlet of slag pipe 8 is connected to hot water line 7, can also be connected to the water inlet of cooling tower 1.
The principle of the water-cooling system of the multisection type dangerous waste incinerator of the present embodiment is: the cold water from cooled water line 2 point
It by burner hearth and Jin Ru not inhale in front water wall 3, rear water wall 4, side water wall 5, furnace roof water-cooling wall 6 and crust block pipe 8
After the heat for receiving burner hearth, it is changed into hot water, into hot water line 7, used in producing and living.The water being heated can also pass through cooling
Tower 1 injects cooled water line after cooling, is recycled.
(embodiment 2)
See Fig. 2, the present embodiment is substantially the same manner as Example 1, the difference is that: it further include three heat exchangers 9, respectively
First Heat Exchanger 9-1, the second heat exchanger 9-2 and third heat exchanger 9-3.
The cold fluid pass of First Heat Exchanger 9-1, the second heat exchanger 9-2 and third heat exchanger 9-3 are sequentially communicated, and the
The inlet communication cooled water line 2 of the cold fluid pass of one heat exchanger 9-3, the outlet of the cold fluid pass of third heat exchanger 9-3
Hot water line 7.First Heat Exchanger 9-1, the second heat exchanger 9-2 are connected to heat with the outlet of the zone of heat liberation of third heat exchanger 9-3
Waterline 7.Rear water wall 4 is connected to the import of the zone of heat liberation of First Heat Exchanger 9-1 with the water outlet of furnace roof water-cooling wall 6.
The water outlet of crust block pipe 8 is connected to the import of the zone of heat liberation of the second heat exchanger 9-2.Front water wall 3 and side water wall 5
Water outlet is connected to the import of the zone of heat liberation of third heat exchanger 9-3.
The principle of the water-cooling system of the multisection type dangerous waste incinerator of the present embodiment is: the cold water difference from cooled water line
Into in front water wall 3, rear water wall 4, side water wall 5, furnace roof water-cooling wall 6 and crust block pipe 8, by burner hearth and absorb
After the heat of burner hearth, it is changed into hot water, into various heat exchange device, heat exchange is carried out with the cold water from cooled water line 2, to obtain not
Synthermal hot water.The water being heated by heat exchanger can directly apply to production, in life through hot water line, can also pass through cooling
Tower 1 injects cooled water line 2 after cooling, is recycled.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
Claims (8)
1. the water-cooling system of multisection type dangerous waste incinerator, it is characterised in that: including cooled water line (2), front water wall (3),
Rear water wall (4), side water wall (5), furnace roof water-cooling wall (6) and hot water line (7)；The front water wall (3), Hou Qiangshui
Cold wall (4), side water wall (5) and furnace roof water-cooling wall (6) be the front wall for being separately positioned on multisection type dangerous waste incinerator, after
Cooling water pipeline on wall, side wall and furnace roof；The front water wall (3), rear water wall (4), side water wall (5) and furnace
The water inlet on top water-cooling wall (6) is connected to cooled water line (2)；The front water wall (3), rear water wall (4), side water wall
(5) hot water line (7) are connected to the water outlet of furnace roof water-cooling wall (6)；The cooled water line (2) is process water, and hot water line (7) is
Production, domestic water.
2. the water-cooling system of multisection type dangerous waste incinerator according to claim 1, it is characterised in that: the front wall water
Cold wall (3), rear water wall (4), side water wall (5) and furnace roof water-cooling wall (6) are all made of fin panel casing.
3. the water-cooling system of multisection type dangerous waste incinerator according to claim 1, it is characterised in that: further include setting
Crust block pipe (8) in multisection type dangerous waste incinerator；The water inlet of the crust block pipe (8) is connected to cooled water line (2), crust block pipe
(8) water outlet is connected to hot water line (7).
4. the water-cooling system of multisection type dangerous waste incinerator according to claim 3, it is characterised in that: further include at least
One heat exchanger (9)；The front water wall (3), rear water wall (4), side water wall (5), furnace roof water-cooling wall (6) and solidifying
The water outlet of slag pipe (8) enters hot water line (7) after heat exchanger (9) exchange heat.
5. the water-cooling system of multisection type dangerous waste incinerator according to claim 4, it is characterised in that: the heat exchanger
(9) there are three setting, respectively First Heat Exchanger (9-1), the second heat exchanger (9-2) and third heat exchanger (9-3)；Described first changes
The cold fluid pass of hot device (9-1), the second heat exchanger (9-2) and third heat exchanger (9-3) is sequentially communicated, and First Heat Exchanger
The inlet communication cooled water line (2) of the cold fluid pass of (9-3), the outlet heat of the cold fluid pass of third heat exchanger (9-3)
Waterline (7)；The zone of heat liberation of the First Heat Exchanger (9-1), the second heat exchanger (9-2) and third heat exchanger (9-3) goes out
Mouth is connected to hot water line (7)；The rear water wall (4) is connected to First Heat Exchanger (9- with the water outlet of furnace roof water-cooling wall (6)
1) import of zone of heat liberation；The crust block pipe (8) water outlet connection the second heat exchanger (9-2) zone of heat liberation into
Mouthful；The front water wall (3) is connected to the zone of heat liberation of third heat exchanger (9-3) with the water outlet of side water wall (5)
Import.
6. the water-cooling system of multisection type dangerous waste incinerator according to claim 1, it is characterised in that: further include cooling
Tower (1)；The front water wall (3), rear water wall (4), side water wall (5) and furnace roof water-cooling wall (6) water outlet also
It is connected to the water inlet of cooling tower (1)；The water outlet of the cooling tower (1) is connected to cooled water line (2).
7. the water-cooling system of multisection type dangerous waste incinerator according to claim 3, it is characterised in that: further include cooling
Tower (1)；The front water wall (3), rear water wall (4), side water wall (5), furnace roof water-cooling wall (6) and crust block pipe (8)
Water outlet be also connected to the water inlet of cooling tower (1)；The water outlet of the cooling tower (1) is connected to cooled water line (2).
8. the water-cooling system of multisection type dangerous waste incinerator according to claim 5, it is characterised in that: further include cooling
Tower (1)；The outlet of the cold fluid pass of the preceding third heat exchanger (9-3) is also connected to the water inlet of cooling tower (1)；It is described
The water outlet of cooling tower (1) is connected to cooled water line (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910283423.1A CN109882863A (en) | 2019-04-10 | 2019-04-10 | The water-cooling system of multisection type dangerous waste incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910283423.1A CN109882863A (en) | 2019-04-10 | 2019-04-10 | The water-cooling system of multisection type dangerous waste incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109882863A true CN109882863A (en) | 2019-06-14 |
Family
ID=66936665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910283423.1A Withdrawn CN109882863A (en) | 2019-04-10 | 2019-04-10 | The water-cooling system of multisection type dangerous waste incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109882863A (en) |
-
2019
- 2019-04-10 CN CN201910283423.1A patent/CN109882863A/en not_active Withdrawn
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Application publication date: 20190614 |
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| WW01 | Invention patent application withdrawn after publication |