CN219809909U - Waste rotary kiln incinerator for lithium salt of electrolyte - Google Patents
Waste rotary kiln incinerator for lithium salt of electrolyte Download PDFInfo
- Publication number
- CN219809909U CN219809909U CN202321121988.8U CN202321121988U CN219809909U CN 219809909 U CN219809909 U CN 219809909U CN 202321121988 U CN202321121988 U CN 202321121988U CN 219809909 U CN219809909 U CN 219809909U
- Authority
- CN
- China
- Prior art keywords
- kiln
- lithium salt
- waste liquid
- combustion chamber
- secondary combustion
- 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
- 239000002699 waste material Substances 0.000 title claims abstract description 58
- 229910003002 lithium salt Inorganic materials 0.000 title claims abstract description 19
- 159000000002 lithium salts Chemical class 0.000 title claims abstract description 19
- 239000003792 electrolyte Substances 0.000 title claims abstract description 11
- 238000002485 combustion reaction Methods 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000012216 screening Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims description 12
- 239000002920 hazardous waste Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 abstract description 20
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 16
- 239000003546 flue gas Substances 0.000 abstract description 16
- 239000000779 smoke Substances 0.000 description 15
- 238000000889 atomisation Methods 0.000 description 7
- 239000002585 base Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002910 solid waste Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Gasification And Melting Of Waste (AREA)
Abstract
The utility model discloses an electrolyte lithium salt dangerous waste rotary kiln incinerator, which comprises a base, wherein a kiln body is arranged on the base, one end of the kiln body is a kiln head bin, the other end of the kiln body is a kiln tail bin, a secondary combustion chamber is communicated with the kiln tail bin, a precombustion chamber is vertically communicated with the outside of the kiln head bin, a screening chamber is arranged outside the precombustion chamber, the screening chamber comprises a shell, a feed inlet is arranged at the upper end of the shell, a waste liquid tank is arranged at the bottom in the shell, a material supporting plate is arranged in the shell, a plurality of water leakage holes are formed in the material supporting plate, a screw conveyor is arranged above the material supporting plate, a discharge pipe is arranged between the shell and the precombustion chamber, an atomizing device is arranged in the precombustion chamber, and the waste liquid tank is communicated with the atomizing device through a high-pressure pump. In the utility model, a material supporting plate is adopted to screen waste solids and waste liquid, and the waste solids and the waste liquid are respectively conveyed into a precombustion chamber to enter and initially burn, then enter a kiln body to burn again, and flue gas generated during burning enters a secondary combustion chamber to burn; the waste solids and the waste liquid can be treated simultaneously, so that the equipment investment is reduced, and the cost is saved.
Description
Technical Field
The utility model relates to the field of incinerators, in particular to an electrolyte lithium salt hazardous waste rotary kiln incinerator.
Background
In the production process of the lithium battery, the generated lithium salt is not recovered, and is dissolved in a solvent to be subjected to water washing decomposition treatment, wherein alkali is required to be added for acid-base neutralization in the water washing process, and waste water and waste solids are generated, wherein the waste water mainly comprises scrapped solvents, other solvents and the like, and other toxic and harmful elements such as sulfur, chlorine, bromine, fluorine, phosphorus, ash, organic silicon and the like are usually contained; the waste solids are mainly lithium fluoride and sodium fluoride, and exist in the form of sludge. The amount of waste water and waste solids is huge, more than hundred tons of waste solids and hundreds of tons of waste water are treated respectively each year, the waste solids are generally incinerated by adopting a rotary kiln, and the waste liquid is required to be provided with other equipment for treatment, so that the equipment is more, the occupied area is large, and the cost is high.
Disclosure of Invention
The utility model aims to provide an electrolyte lithium salt dangerous waste rotary kiln incinerator.
The utility model has the innovation points that a material supporting plate is adopted to screen waste solids and waste liquid in the production process of electrolyte lithium salt, the waste solids are conveyed into a precombustion chamber through a screw conveyor to be subjected to preliminary incineration, and the waste liquid is atomized through an atomization device, so that the waste liquid is atomized and sprayed into the precombustion chamber to be subjected to preliminary incineration; then the waste gas enters a kiln body for full burning, and the smoke generated during burning enters a secondary combustion chamber for burning so as to remove unburnt harmful substances in the smoke; the waste solids and the waste liquid can be treated simultaneously, so that the equipment investment is reduced, and the cost is saved.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides an electrolyte lithium salt danger rotary kiln burns burning furnace, includes the base, be provided with the kiln body on the base, the one end of kiln body is kiln head storehouse, and the other end is kiln tail storehouse, the one end that kiln tail storehouse was kept away from to kiln tail storehouse is provided with burner No. one, the one end intercommunication that kiln head storehouse was kept away from to kiln tail storehouse has two combustion chambers, the vertical intercommunication in kiln head storehouse has the prechamber outward, the top of prechamber is provided with burner No. two, the prechamber is provided with the screening room outward, the screening room includes the casing, the upper end of casing is provided with the feed inlet, the bottom in the casing is provided with the waste liquid groove, be provided with the support flitch that is located the waste liquid groove top in the casing, the lateral wall all around of support flitch is connected with the inside wall of casing, has seted up a plurality of holes that leak on the support flitch, the top of support flitch is provided with screw conveyer, be provided with the discharging pipe between casing and the prechamber, and the one end of discharging pipe is located screw conveyer's exit, there is atomizer in the prechamber, through the intercommunication between high-pressure pump and the atomizer. Screening waste solids and waste liquid in the production process of the electrolyte lithium salt by adopting a material supporting plate, conveying the waste solids into a precombustion chamber through a screw conveyor for preliminary incineration, and atomizing the waste liquid through an atomizing device to enable the waste liquid to be atomized and sprayed into the precombustion chamber for preliminary incineration; then the waste gas enters a kiln body for full burning, and the smoke generated during burning enters a secondary combustion chamber for burning so as to remove unburnt harmful substances in the smoke; the waste solids and the waste liquid can be treated simultaneously, so that the equipment investment is reduced, and the cost is saved.
Preferably, the upper surface of the material supporting plate is provided with an arc-shaped groove which is concave downwards. The arc-shaped groove can accommodate more solid wastes, so that the screw conveyor can uniformly convey the solid wastes to the precombustion chamber; because the screw conveyor continuously conveys the solid waste, the solid waste is not easy to accumulate, and waste liquid filtration is more convenient.
Preferably, the screw conveyor comprises a screw conveying shaft and a motor, wherein the screw conveying shaft is positioned in the arc-shaped groove, the motor is positioned outside the shell, and one end, far away from the discharging pipe, of the screw conveying shaft penetrates out of the shell and is fixedly connected with an output shaft of the motor.
Preferably, the atomizing device comprises a spray pipe and a plurality of atomizing nozzles, wherein the spray pipe is vertically arranged in the precombustion chamber and is communicated with a water outlet pipe of the high-pressure pump, and the atomizing nozzles are uniformly distributed at intervals along the length direction of the spray pipe. The atomizing nozzle is suitable for spraying the waste liquid into the precombustion chamber in an atomizing mode, so that the waste liquid can be combusted conveniently.
Preferably, an air inlet communicated with an outlet pipeline of the kiln tail bin is formed in the lower end of the side wall, close to the kiln tail bin, of the secondary combustion chamber, an air outlet is formed in the upper end, far away from the kiln tail bin, of the side wall of the secondary combustion chamber, a plurality of vertical parallel baffle plates are arranged in the secondary combustion chamber, the baffle plates are located above the air inlet, a channel is formed between the adjacent baffle plates, and a third burner located above the baffle plates is arranged on the secondary combustion chamber. The baffle plate can uniformly separate the flue gas entering the secondary combustion chamber, so that the flue gas is not easy to concentrate, the flow speed of the flue gas can be reduced, the residence time of the flue gas in the secondary combustion chamber is long, and the secondary combustion chamber is convenient for the third burner to fully burn the flue gas.
Preferably, the baffle plates are corrugated plates, and the wave crest of one corrugated plate corresponds to the wave trough of the other corrugated plate in two adjacent corrugated plates. The aperture is large and small, and when the flue gas enters the small channel, the flue gas is compressed and the flow speed is high; when the flue gas enters the large channel, the flue gas is diffused and has low flow velocity, so that the flue gas passes through the third burner in a segmented way, and organic matters in the flue gas can be fully combusted and thoroughly decomposed into CO 2 、H 2 O, and the like.
Preferably, a plurality of guide plates are spirally arranged on the inner side wall of the secondary combustion chamber along the height direction of the secondary combustion chamber, and the guide plates are positioned between the third burner and the air outlet. The heat in the flue gas is very high, can retrieve the heat subsequently, sets up the guide plate and can lead the flue gas to the centre of two combustion chambers, avoids the flue gas to flow and causes the heat loss in the flue gas because of the adherence.
The beneficial effects of the utility model are as follows:
1. screening waste solids and waste liquid in the production process of the electrolyte lithium salt by adopting a material supporting plate, conveying the waste solids into a precombustion chamber through a screw conveyor for preliminary incineration, and atomizing the waste liquid through an atomizing device to enable the waste liquid to be atomized and sprayed into the precombustion chamber for preliminary incineration; then the waste gas enters a kiln body for full burning, and the smoke generated during burning enters a secondary combustion chamber for burning so as to remove unburnt harmful substances in the smoke; the waste solids and the waste liquid can be treated simultaneously, so that the equipment investment is reduced, and the cost is saved.
2. The baffle plate not only can split the smoke entering the secondary combustion chamber, so that the smoke flows through the third burner at different flow rates, and the third burner can fully burn the organic matters in the smoke and thoroughly decompose the organic matters into CO 2 、H 2 O, and the like.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the structure of the baffle.
Fig. 3 is a schematic structural view of the tray.
In the figure:
1. a base; 2. a kiln body; 21. a kiln head bin; 22. a kiln tail bin; 23. a first burner; 3. a precombustion chamber; 31. a burner II; 4. a sieving chamber; 41. a housing; 42. a material supporting plate; 421. an arc-shaped groove; 422. a water leakage hole; 43. a waste liquid tank; 44. a feed inlet; 45. a discharge pipe; 5. a high pressure pump; 6. an atomizing device; 61. a shower pipe; 62. an atomizing nozzle; 7. a screw conveyor; 71. a motor; 72. a screw conveying shaft; 8. a secondary combustion chamber; 81. a baffle plate; 82. a channel; 9. a deflector; 10. and a third burner.
Description of the embodiments
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
The described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 and 2, the electrolytic lithium salt dangerous waste rotary kiln incinerator comprises a base 1, wherein a kiln body 2 is arranged on the base 1, one end of the kiln body 2 is a kiln head bin 21, the other end of the kiln body is a kiln tail bin 22, and a tug support device for supporting the kiln body 2 and a driving device for driving the kiln body 2 to rotate are arranged on the base 1. A first burner 23 is arranged at one end of the kiln head bin 21, which is far away from the kiln tail bin 22, a second combustion chamber 8 is arranged at the kiln tail bin 22, an air inlet and an air outlet are respectively arranged on opposite side walls of the second combustion chamber 8, the air outlet is positioned above the air inlet, and the air inlet is communicated with an outlet pipeline of the kiln tail bin 22; a plurality of baffle plates 81 which are vertically arranged side by side are arranged in the secondary combustion chamber 8, the baffle plates 81 are positioned above the air inlet, the baffle plates 81 are corrugated plates, a channel 82 is formed between two adjacent corrugated plates, and the wave crest of one corrugated plate corresponds to the wave trough of the other corrugated plate; a third burner 10 is arranged above the baffle plate 81, a plurality of guide plates 9 are spirally arranged on the inner side wall of the second combustion chamber 8 along the height direction of the second combustion chamber, and the guide plates 9 are positioned between the third burner 10 and the air outlet.
As shown in fig. 1 and 3, a precombustor 3 is vertically communicated outside a kiln head bin 21, a second burner 31 is arranged at the top of the precombustor 3, an atomization device 6 is arranged in the precombustor 3, the atomization device 6 comprises a spray pipe 61 and a plurality of atomization spray heads 62, the spray pipe 61 is vertically arranged in the precombustor 3, and the plurality of atomization spray heads 62 are uniformly distributed at intervals along the length direction of the spray pipe 61; the pre-combustion chamber 3 is provided with a screening chamber 4, the screening chamber 4 comprises a shell 41, a feed inlet 44 is arranged at the upper end of the shell 41, a waste liquid tank 43 is arranged at the bottom in the shell 41, a high-pressure pump 5 communicated with the waste liquid tank 43 is arranged outside the shell 41, and a water outlet pipe of the high-pressure pump 5 is communicated with a spray pipe 61. A discharge pipe 45 is arranged between the shell 41 and the precombustion chamber 3, a material supporting plate 42 positioned at the discharge pipe 45 is arranged in the shell 41, the peripheral outer side wall of the material supporting plate 42 is connected with the inner side wall of the shell 41, a downward concave arc groove 421 is arranged on the upper surface of the material supporting plate 42, one end of the arc groove 421 is communicated with the discharge pipe 45, and a plurality of water leakage holes 422 are formed in the bottom of the arc groove 421. The spiral conveyer 7 is arranged in the arc-shaped groove 421, the spiral conveyer 7 comprises a motor 71 and a spiral conveying shaft 72, the motor 71 is positioned outside one side of the shell 41 far away from the precombustor 3, the spiral conveying shaft 72 is positioned in the arc-shaped groove 421, and one end of the spiral conveying shaft 72 penetrates out of the shell 41 and is fixedly connected with an output shaft of the motor 71.
In view of the above-mentioned, it is desirable,
after lithium salt enters the shell 41 from the feed port 44 after electrolyte water washing decomposition, waste solids fall into the arc-shaped groove 421, and waste liquid falls into the waste liquid groove 43 from the water leakage hole 422 of the arc-shaped groove 421; the motor 71 drives the screw conveyor 7 to work so as to convey waste solids into the pre-combustion chamber 3 for preliminary incineration; the waste liquid is conveyed to an atomization nozzle 62 from a high-pressure pump 5 for atomization treatment and is atomized and sprayed into a precombustion chamber 3 for preliminary incineration; the burned waste solids and waste liquid enter the kiln body 2 for secondary combustion, the smoke generated after secondary combustion enters the secondary combustion chamber 8, the smoke is compressed or diffused through the baffle plate 81, the smoke passes through the third burner 10 at different flow rates, the third burner 10 is convenient for fully burning organic matters in the smoke, and the burned smoke is guided to the air outlet along the guide plate 9 and continuously enters the subsequent smoke treatment equipment.
The described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (7)
1. The utility model provides an electrolyte lithium salt danger rotary kiln incinerator that gives up, includes the base, be provided with the kiln body on the base, the one end of kiln body is kiln head storehouse, and the other end is kiln tail storehouse, the one end that kiln head storehouse kept away from kiln tail storehouse is provided with burner one, the one end that kiln tail storehouse kept away from kiln head storehouse communicates has two combustion chambers, its characterized in that,
the vertical intercommunication has the prechamber outside the kiln head storehouse, the top of prechamber is provided with the No. two combustor, the prechamber is provided with the screening room outward, the screening room includes the casing, the upper end of casing is provided with the feed inlet, the bottom in the casing is provided with the waste liquid groove, be provided with the support flitch that is located the waste liquid groove top in the casing, the lateral wall all around that holds in the palm the flitch is connected with the inside wall of casing, has seted up a plurality of holes that leak on the support flitch, the top that holds in the palm the flitch is provided with screw conveyer, be provided with the discharging pipe between casing and the prechamber, and the one end of discharging pipe is located screw conveyer's exit, there is atomizing device in the prechamber, through high-pressure pump intercommunication between waste liquid groove and the atomizing device.
2. The electrolytic lithium salt hazardous waste rotary kiln incinerator according to claim 1, wherein,
the upper surface of the material supporting plate is provided with a downward concave arc-shaped groove.
3. The electrolytic lithium salt hazardous waste rotary kiln incinerator according to claim 2, wherein,
the screw conveyor comprises a screw conveying shaft and a motor, wherein the screw conveying shaft is positioned in the arc-shaped groove, the motor is positioned outside the shell, and one end, far away from the discharging pipe, of the screw conveying shaft penetrates out of the shell and is fixedly connected with an output shaft of the motor.
4. The electrolytic lithium salt hazardous waste rotary kiln incinerator according to claim 3, wherein,
the atomizing device comprises a spray pipe and a plurality of atomizing nozzles, wherein the spray pipe is vertically arranged in the precombustion chamber and is communicated with a water outlet pipe of the high-pressure pump, and the atomizing nozzles are uniformly distributed at intervals along the length direction of the spray pipe.
5. The electrolytic lithium salt hazardous waste rotary kiln incinerator according to claim 1, wherein,
the gas inlet communicated with the outlet pipeline of the kiln tail bin is arranged at the lower end of the side wall of the secondary combustion chamber close to the kiln tail bin, the gas outlet is arranged at the upper end of the side wall of the secondary combustion chamber far away from the kiln tail bin, a plurality of vertical parallel baffle plates are arranged in the secondary combustion chamber, the baffle plates are positioned above the gas inlet, a channel is formed between the adjacent baffle plates, and a third burner positioned above the baffle plates is arranged on the secondary combustion chamber.
6. The electrolytic lithium salt hazardous waste rotary kiln incinerator according to claim 5, wherein,
the baffle plates are corrugated plates, and the wave crest of one corrugated plate corresponds to the wave trough of the other corrugated plate in two adjacent corrugated plates.
7. The electrolytic lithium salt hazardous waste rotary kiln incinerator according to claim 6, wherein,
the inner side wall of the secondary combustion chamber is spirally provided with a plurality of guide plates along the height direction of the inner side wall of the secondary combustion chamber, and the guide plates are positioned between the third burner and the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321121988.8U CN219809909U (en) | 2023-05-11 | 2023-05-11 | Waste rotary kiln incinerator for lithium salt of electrolyte |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321121988.8U CN219809909U (en) | 2023-05-11 | 2023-05-11 | Waste rotary kiln incinerator for lithium salt of electrolyte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219809909U true CN219809909U (en) | 2023-10-10 |
Family
ID=88216116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321121988.8U Active CN219809909U (en) | 2023-05-11 | 2023-05-11 | Waste rotary kiln incinerator for lithium salt of electrolyte |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219809909U (en) |
-
2023
- 2023-05-11 CN CN202321121988.8U patent/CN219809909U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101644437B (en) | Flue gas purifying system and method | |
| CN111928263A (en) | System for utilize rotary kiln to burn burning furnace and handle hazardous waste | |
| CN219809909U (en) | Waste rotary kiln incinerator for lithium salt of electrolyte | |
| CN213453643U (en) | Organic waste catalytic combustion equipment | |
| CN111151118B (en) | Boiler flue gas desulfurization system adopting baking soda dry desulfurization | |
| CN210004419U (en) | contain salt high concentration organic wastewater treatment device | |
| CN210291891U (en) | Purify waste incinerator of dioxin flue gas | |
| CN100531861C (en) | Smoke eliminator | |
| CN211781100U (en) | Vehicle-mounted movable hazardous waste plasma high-temperature gasification melting harmless treatment device | |
| CN209584111U (en) | A kind of superheated steam anaerobic carbonization organic matter integrated system | |
| CN205332231U (en) | Mud gyration combustion processing system | |
| CN210267255U (en) | Novel alkali-containing and salt-containing wastewater environment-friendly incinerator | |
| CN115405936A (en) | Method and equipment for carrying out incineration treatment on industrial hazardous waste | |
| CN219607095U (en) | High-salt wastewater gasification device | |
| CN219283350U (en) | Vertical incinerator for high-efficiency desulfurization waste liquid | |
| CN217247985U (en) | Domestic waste burning flue gas desulphurization device | |
| CN210425028U (en) | Solid waste combustion system | |
| CN210356679U (en) | Flue gas purification equipment for reducing hazardous waste incineration flue gas harmful substances | |
| KR102152987B1 (en) | Waste incineration apparatus having exhaust gas recombustor | |
| CN113074379B (en) | Equipment for removing nitrogen oxide at high temperature | |
| CN211676967U (en) | High-temperature incineration and purification integrated device for hazardous waste | |
| CN211502792U (en) | Rural garbage innocent treatment device | |
| KR102489840B1 (en) | Intersection without traffic lights | |
| CN213480243U (en) | Waste residue and waste liquid treatment equipment | |
| CN215982577U (en) | Municipal works construction refuse treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |