CN215863422U - Second combustion chamber for solid waste treatment - Google Patents
Second combustion chamber for solid waste treatment Download PDFInfo
- Publication number
- CN215863422U CN215863422U CN202122402394.1U CN202122402394U CN215863422U CN 215863422 U CN215863422 U CN 215863422U CN 202122402394 U CN202122402394 U CN 202122402394U CN 215863422 U CN215863422 U CN 215863422U
- Authority
- CN
- China
- Prior art keywords
- shell
- combustion chamber
- combustion
- solid waste
- inlet pipe
- 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
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 87
- 238000009270 solid waste treatment Methods 0.000 title claims abstract description 15
- 239000000779 smoke Substances 0.000 claims abstract description 20
- 230000007797 corrosion Effects 0.000 claims abstract description 19
- 238000005260 corrosion Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000004321 preservation Methods 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 9
- 241000208125 Nicotiana Species 0.000 description 9
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 9
- 239000003546 flue gas Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 239000000945 filler Substances 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000002910 solid waste Substances 0.000 description 4
- 238000005536 corrosion prevention Methods 0.000 description 3
- 230000000185 dioxinlike effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Incineration Of Waste (AREA)
Abstract
The utility model discloses a secondary combustion chamber for solid waste treatment, which comprises a secondary combustion chamber body, wherein the secondary combustion chamber body comprises a shell, combustion shells and a smoke inlet pipe, a lining made of corrosion-resistant materials is arranged inside the shell, heat-insulating coating is coated on the outer end face of the shell, a plurality of combustion shells are uniformly, vertically and horizontally arranged inside the lining, the smoke inlet pipe is vertically connected to the top surface of the shell in a penetrating manner, the smoke inlet pipe is horizontally communicated with the bottom of the shell, and a combustion assembly is horizontally arranged on the outer circumference of the shell. The utility model can improve the heat preservation of the second combustion chamber, reduce the heat loss, conveniently reduce the corrosion degree of the lining, reduce the production cost and prolong the service life.
Description
Technical Field
The utility model relates to the technical field of solid waste treatment, in particular to a secondary combustion chamber for solid waste treatment.
Background
The incineration treatment of solid waste, namely, combustible components in the waste are completely burnt out through a high-temperature oxidation mode to generate gaseous combustion products, after the combustion, furnace slag and fly ash are collected and sent to qualified disposal units for disposal, when the solid waste is combusted in a rotary kiln, the solid waste is not sufficiently combusted, and solid waste slag easily generates dioxin-like substances during combustion, the dioxin-like substances are toxic substances, and incompletely combusted smoke and the dioxin-like substances are discharged in the outside air, so that the environment is polluted and the human body is injured. Therefore, the flue gas and dioxin toxic substances are required to be treated again through the secondary combustion chamber, the existing secondary combustion chamber has no good heat preservation and corrosion prevention effects, the temperature of the secondary combustion chamber is difficult to stably control to be more than 1100 ℃, meanwhile, the corrosion degree of the secondary combustion chamber is also serious, and the production cost is increased.
Therefore, a secondary combustion chamber for solid waste treatment is needed, which can improve the heat preservation of the secondary combustion chamber, reduce the heat loss, conveniently reduce the corrosion degree of the lining, reduce the production cost and prolong the service life.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a secondary combustion chamber for solid waste treatment, and aims to solve the problems that the temperature of the secondary combustion chamber is difficult to stably control to be more than 1100 ℃ and the corrosion degree of the secondary combustion chamber is serious, which increases the production cost, because the conventional secondary combustion chamber has no good heat preservation and corrosion prevention effects.
The utility model is realized by the following steps:
the utility model provides a gu useless processing is with two combustion chambers, includes two combustion chamber bodies, and two combustion chamber bodies include shell, burning shell and advance the tobacco pipe, and the inside of shell is provided with and adopts corrosion resistant material to make the inside lining, and the coating has heat preservation coating on the outer terminal surface of shell, and the even vertical level in inside of inside lining is provided with a plurality of burning shells, and vertical through connection has into the tobacco pipe on the top surface of shell, and the bottom level intercommunication of shell has into the tobacco pipe, and the outer circumference of shell is improved level and is provided with combustion assembly.
Further, the combustion shell comprises a through shell made of corrosion-resistant materials, and the through shell is fixed inside the lining.
And then through the burning shell including the shell that leads to that the adoption corrosion resistance material made, lead to the inside at the inside of shell, the burning shell adopts high aluminium material to make, is favorable to preventing the corruption.
Furthermore, the inside of leading to the shell is vertically link up and is seted up the slot, and the slot is loudspeaker form.
And then offered the slot through leading to the inside vertical link up of shell, the slot is loudspeaker form, with flue gas and air mixing compression, is convenient for fully ignite the burning.
Furthermore, the top end of the smoke inlet pipe is connected with a gas filling pipe in a through mode, and valves are installed on the smoke inlet pipe and the gas filling pipe.
And then have the gas filler through the top through advancing the tobacco pipe through-going connection, advance all to install the valve on tobacco pipe and the gas filler, the mixture of convenient control flue gas and air is convenient for adjust the flow.
Furthermore, combustion assembly includes reposition of redundant personnel box and spray gun, and the reposition of redundant personnel box is fixed on the outer wall of shell, and the level through connection has many spray guns on the reposition of redundant personnel box.
And the flow distribution box is fixed on the outer wall of the shell, and a plurality of spray guns are horizontally connected on the flow distribution box in a through mode and used for guiding and delivering combustible gas to ignite the mixed air.
Furthermore, a plurality of spray guns horizontally penetrate through the shell and the combustion shell, and the end parts of the spray guns are arranged close to the narrow opening.
And then link up the shell and the setting of burning shell through many spray guns level, the tip of many spray guns is close to the tang setting, is convenient for ignite the compressed gas mixture.
Compared with the prior art, the utility model has the beneficial effects that: the utility model
When the secondary combustion chamber for solid waste treatment is used, the smoke is guided into the secondary combustion chamber body by opening the valves on the smoke inlet pipe and the gas filling pipe, then the gas on the combustion assembly is started to be guided to the spray gun through the flow distribution box, then the smoke mixed air is compressed through the narrow opening on the combustion shell, then the mixed air is ignited by the spray gun for combustion, so that the mixed air is combusted multiply, and then the exhaust funnel is exhausted after combustion, thereby improving the heat preservation of the secondary combustion chamber, reducing the heat loss, simultaneously, the combustion shell and the lining are made of high aluminum materials, being beneficial to preventing corrosion, conveniently reducing the corrosion degree of the lining, reducing the production cost, prolonging the service life, overcoming the defects that the traditional secondary combustion chamber has no good heat preservation and corrosion prevention effects, leading the temperature of the secondary combustion chamber to be difficult to be stably controlled above 1100 ℃, and leading the corrosion degree of the secondary combustion chamber to be serious, this causes a problem of increasing production costs.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an exploded structure of the present invention;
FIG. 3 is a schematic structural diagram of a second combustion chamber body according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a combustion case in an embodiment of the present invention.
In the figure: 1. a second combustion chamber body; 11. a liner; 2. a housing; 21. heat-insulating paint; 3. a combustion shell; 31. opening the shell; 32. a narrow opening; 4. a smoke inlet pipe; 41. an air adding pipe; 5. a combustion assembly; 51. a spray gun; 6. an exhaust funnel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1, 2, 3 and 4, a secondary combustion chamber for solid waste treatment comprises a secondary combustion chamber body 1, the secondary combustion chamber body 1 comprises a shell 2, a combustion shell 3 and a smoke inlet pipe 4, a lining 11 made of corrosion-resistant material is arranged inside the shell 2, a heat-insulating coating 21 is coated on the outer end face of the shell 2, the heat-insulating coating 21 is coated by XZ-T001 material, so that heat loss of the shell 2 is effectively isolated, a plurality of combustion shells 3 are uniformly, vertically and horizontally arranged inside the lining 11, the smoke inlet pipe 4 is vertically and penetratingly connected to the top face of the shell 2, the smoke inlet pipe 4 is horizontally communicated to the bottom of the shell 2, and a combustion assembly 5 is horizontally arranged on the outer circumference of the shell 2.
And then through when using this solid useless second combustion chamber for processing, through opening the valve on advancing tobacco pipe 4 and the gas filler pipe 41 during the use, in leading-in second combustion chamber body 1 with the flue gas, then the gas that starts on the burner assembly 5 leads to on the spray gun 51 through the flow distribution box, then flue gas air mixture compresses through the slot 32 on the combustion shell 3, then utilize spray gun 51 to ignite the air mixture burning, thereby multiple combustion air mixture, then discharge chimney 6 after the burning, thereby can improve the heat insulating ability of second combustion chamber, reduce thermal loss, combustion shell 3 and inside lining 11 adopt high aluminum material to make simultaneously, be favorable to preventing the corruption, conveniently reduce the degree of corrosion of inside lining simultaneously, and the production cost is reduced, and the service life is prolonged.
Referring to fig. 4, the combustion case 3 includes a through case 31 made of a corrosion-resistant material, and the through case 31 is fixed to the inside of the liner 11.
Further, since the combustion case 3 includes the through case 31 made of a corrosion-resistant material, the through case 31 is fixed inside the liner 11, and the combustion case 3 is made of a high aluminum material, which is advantageous for preventing corrosion.
Referring to fig. 4, a narrow opening 32 is vertically formed through the interior of the through shell 31, and the narrow opening 32 is in a horn shape.
And then through leading to the inside vertical intercommunication of shell 31 and having seted up slot 32, slot 32 is the loudspeaker form, mixes the compression with flue gas and air, is convenient for fully ignite the burning.
Referring to fig. 3, the top end of the smoke inlet pipe 4 is connected with a gas adding pipe 41, and valves are installed on the smoke inlet pipe 4 and the gas adding pipe 41.
And then have the gas filler 41 through the top through connection of advancing tobacco pipe 4, advance and all install the valve on tobacco pipe 4 and the gas filler 41, the mixture of convenient control flue gas and air is convenient for adjust the flow.
Referring to fig. 3, the combustion assembly 5 includes a splitter box fixed on the outer wall of the casing 2 and a plurality of spray guns 51 horizontally connected to the splitter box.
And is fixed on the outer wall of the shell 2 through a flow distribution box, and a plurality of spray guns 51 are horizontally connected on the flow distribution box in a penetrating way and used for guiding combustible gas to ignite the mixed air.
Referring to fig. 3, a plurality of lances 51 are provided to horizontally penetrate the outer casing 2 and the combustion casing 3, and end portions of the plurality of lances 51 are provided near the narrow opening 32.
Further, the plurality of lances 51 are provided to horizontally penetrate the outer casing 2 and the combustion casing 3, and the end portions of the plurality of lances 51 are provided near the narrow opening 32, thereby facilitating ignition of the compressed mixed gas.
The working principle is as follows: when using this solid useless for processing use second combustion chamber, through opening the valve on advancing tobacco pipe 4 and the gas filler pipe 41 during the use, with the leading-in second combustion chamber body 1 of flue gas, then start the gas on the burner assembly 5 and lead to the spray gun 51 through the flow distribution box on, then flue gas air mixture compresses through the slot 32 on the combustion shell 3, then utilize spray gun 51 to ignite the air mixture burning, thereby multiple combustion air mixture, then discharge chimney 6 after the burning, thereby can improve the heat insulating ability of second combustion chamber, reduce thermal loss, combustion shell 3 and inside lining 11 adopt high aluminium material to make simultaneously.
The device obtained by the design can basically meet the requirements of improving the heat preservation of the secondary combustion chamber, reducing the heat loss, conveniently reducing the corrosion degree of the lining, reducing the production cost and prolonging the service life of the secondary combustion chamber for solid waste treatment, but the designer further improves the device by aiming at further perfecting the function of the secondary combustion chamber.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a solid useless processing is with second combustion chamber, includes second combustion chamber body (1), its characterized in that: the second combustion chamber body (1) comprises an outer shell (2), combustion shells (3) and a smoke inlet pipe (4), the inner portion of the outer shell (2) is provided with a lining (11) made of corrosion-resistant materials, heat-insulating coating (21) is coated on the outer end face of the outer shell (2), a plurality of combustion shells (3) are arranged on the inner uniform vertical level of the lining (11), the smoke inlet pipe (4) is vertically connected to the top face of the outer shell (2) in a penetrating mode, the smoke inlet pipe (4) is communicated with the bottom of the outer shell (2) in a horizontal mode, and a combustion assembly (5) is horizontally arranged on the outer circumference of the outer shell (2).
2. The secondary combustion chamber for solid waste treatment according to claim 1, characterized in that the combustion shell (3) comprises a through shell (31) made of corrosion-resistant material, and the through shell (31) is fixed inside the liner (11).
3. The secondary combustion chamber for solid waste treatment according to claim 2, wherein a narrow opening (32) is vertically formed in the through shell (31) in a penetrating manner, and the narrow opening (32) is in a horn shape.
4. The secondary combustion chamber for solid waste treatment according to claim 1, wherein the top end of the smoke inlet pipe (4) is connected with a gas adding pipe (41) in a penetrating manner, and valves are installed on the smoke inlet pipe (4) and the gas adding pipe (41).
5. The secondary combustion chamber for solid waste treatment according to claim 3, wherein the combustion assembly (5) comprises a splitter box and a plurality of spray guns (51), the splitter box is fixed on the outer wall of the shell (2), and a plurality of spray guns (51) are horizontally connected on the splitter box in a penetrating manner.
6. The secondary combustion chamber for solid waste treatment according to claim 5, wherein the plurality of lances (51) are horizontally provided through the outer casing (2) and the combustion shell (3), and the ends of the plurality of lances (51) are provided near the narrow opening (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122402394.1U CN215863422U (en) | 2021-10-07 | 2021-10-07 | Second combustion chamber for solid waste treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122402394.1U CN215863422U (en) | 2021-10-07 | 2021-10-07 | Second combustion chamber for solid waste treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215863422U true CN215863422U (en) | 2022-02-18 |
Family
ID=80259574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122402394.1U Expired - Fee Related CN215863422U (en) | 2021-10-07 | 2021-10-07 | Second combustion chamber for solid waste treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215863422U (en) |
-
2021
- 2021-10-07 CN CN202122402394.1U patent/CN215863422U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |