CN108458346B - Dangerous chemical treatment method and system - Google Patents
Dangerous chemical treatment method and system Download PDFInfo
- Publication number
- CN108458346B CN108458346B CN201810302069.8A CN201810302069A CN108458346B CN 108458346 B CN108458346 B CN 108458346B CN 201810302069 A CN201810302069 A CN 201810302069A CN 108458346 B CN108458346 B CN 108458346B
- Authority
- CN
- China
- Prior art keywords
- tower
- chamber
- pyrolysis
- gas
- preheating
- 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
- 238000011282 treatment Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000126 substance Substances 0.000 title claims description 13
- 238000000197 pyrolysis Methods 0.000 claims abstract description 44
- 239000000571 coke Substances 0.000 claims abstract description 27
- 238000002485 combustion reaction Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000002386 leaching Methods 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 13
- 231100000331 toxic Toxicity 0.000 claims description 14
- 230000002588 toxic effect Effects 0.000 claims description 14
- 239000000383 hazardous chemical Substances 0.000 claims description 13
- 150000002500 ions Chemical class 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims description 4
- 239000003830 anthracite Substances 0.000 claims description 4
- 229910010293 ceramic material Inorganic materials 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 56
- 239000002699 waste material Substances 0.000 abstract description 8
- 239000002912 waste gas Substances 0.000 abstract description 4
- 238000012993 chemical processing Methods 0.000 abstract description 3
- 239000002910 solid waste Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000746 purification Methods 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
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a dangerous chemical processing method and a dangerous chemical processing system, comprising the following steps: the device comprises a feed inlet, a preheating tower, a feed pipe, a pyrolysis tower, an ion heating gun, a coke chamber, a gas circulation pipeline, a leaching chamber, a discharge port, a pressure relief valve, an induced draft fan, a circulating water device, a spray header and a combustion chamber; the utility model can reduce waste gas emission and improve dangerous waste treatment efficiency.
Description
Technical Field
The utility model relates to the technical field of waste treatment, in particular to a hazardous chemical substance treatment method and system.
Background
With the rapid development of society, the environmental pollution problem is also becoming serious, the disposal of various wastes which are increasingly growing is an environmental protection problem which must be faced by all countries in the world, and the disposal of hazardous wastes which are toxic and harmful is a big problem of headache of governments in all countries, and is a problem related to the development of people and the ecological environment. At present, most of dangerous wastes are treated by a direct landfill and stacking method in China, which occupies a large amount of land, seriously pollutes soil, underground water and atmosphere, threatens the health of people and destroys the surrounding environment.
Since the last 60 th century, incinerators have been commonly used in developed countries to treat garbage, and some incineration equipment has been introduced in China, but the generated dioxin has been a focus of attention, so the incinerators cannot completely solve the problem of waste, and through continuous research, people find that the molecular bonds of the waste are decomposed sufficiently by using a high-energy plasma field, and are converted into valuable commodities, and zero emission of pollutants can be achieved, so a plasma waste treatment system has been developed, and almost no pollutant is generated by using the system.
However, although no pollutant is produced, a large amount of heat energy generated by the self-utilization of electric energy and a series of flue gas generated by the decomposition of wastes cannot be well utilized, and although the environment is not polluted, the energy problem is also an important problem of global attention, so that the energy consumption is reduced, and the resource conservation is advocated by the current society.
Disclosure of Invention
The present utility model has been made to solve the above-mentioned problems occurring in the prior art.
The utility model provides a hazardous chemical substance treatment method
The utility model also provides a system for processing the hazardous chemical substances
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a first aspect of the present utility model provides a hazardous chemical treatment system comprising: feed inlet, preheating tower, conveying pipe, pyrolysis tower, ion heating rifle, coke chamber, gas circulation pipeline, shower, discharge gate, relief valve, draught fan, circulating water device, shower head, combustion chamber. The utility model discloses a pyrolysis tower, including the pyrolysis tower, the feed inlet is in upper portion one side of preheating tower, the preheating tower bottom is equipped with the combustion chamber, the lower part of preheating tower is respectively through conveying pipe and gas circulation pipeline intercommunication the lower part and the top of pyrolysis tower, at least one ion heating rifle is still installed to the pyrolysis tower lower part, the middle part of pyrolysis tower is equipped with the coke chamber, the pyrolysis tower middle part is equipped with an opening with the corresponding position of coke chamber, the pyrolysis tower top is equipped with the opening that is connected with gas circulation pipeline, be equipped with the shower in the middle of the gas circulation pipeline, the pyrolysis tower lower part is equipped with the discharge gate with the relative one side of conveying pipe connector.
The utility model also provides a dangerous chemical treatment method, which specifically comprises the following steps:
step 1, throwing a material to be treated into a preheating tower through a feed inlet, wherein a combustion chamber is arranged at the bottom of the preheating tower, and the material to be treated is preliminarily preheated by the combustion chamber.
Step 2, the primarily preheated materials are sent to a pyrolysis tower through a feeding pipe, the preheated materials are further pyrolyzed by an ion heating gun in the pyrolysis tower, organic matters are pyrolyzed into combustible gas and water, inorganic matters are recombined through high-temperature pyrolysis to form corresponding slag, and the slag is kept at the bottom end of the pyrolysis tower.
And 3, enabling the combustible gas and water vapor obtained through pyrolysis to pass through a coke chamber in the rising process, reducing toxic and harmful gas in the combustible gas by the coke chamber at a high temperature in a tower, absorbing most of toxic and harmful gas, and enabling the residual gas to enter a leaching chamber through a gas circulation pipeline, and further removing part of toxic and harmful substances in the combustible gas through leaching.
And 4, delivering the leached combustible gas to a combustion chamber at the bottom of the preheating tower through a gas circulation pipeline again to burn as fuel.
Particularly, the preheating tower is a sealing system, and a pressure release valve is also arranged on the preheating tower.
In particular, an induced draft fan is arranged in the gas circulation pipeline.
In particular, the coke chamber is a disc-shaped metal net cage, and coke or anthracite is filled in the net cage.
In particular, the eluent used in the leaching chamber is preferably one of water, sodium hydroxide solution and lime emulsion.
In particular, the combustion chamber is independent of the interior of the preheating tower, and is connected with a gas circulation pipeline.
In particular, check valves are arranged at two ends of the gas circulation pipeline.
In particular, the leaching chamber comprises a spray header and a circulating water device, wherein the spray header is made of ceramic materials.
Compared with the prior art, the utility model has the following technical effects: according to the utility model, the preheating tower is matched with the pyrolysis tower, so that the combustible gas generated by the pyrolysis tower is effectively utilized, meanwhile, the heating time of the pyrolysis tower can be reduced in the preheating process of the preheating tower, the efficiency is improved, the generated waste gas is subjected to reduction desulfurization by adding the coke chamber and the leaching chamber, finally, the waste gas enters the combustion chamber, and the waste gas is combusted to provide heat energy and is decomposed into carbon dioxide and water, so that zero pollution is basically realized, and the energy consumption is effectively reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
in the figure: the device comprises a feed inlet 1, a preheating tower 2, a feed pipe 3, a pyrolysis tower 4, an ion heating gun 5, a coke chamber 6, a gas circulation pipeline 7, a shower 8, a discharge outlet 9, a pressure relief valve 10, an induced draft fan 11, a circulating water device 12, a spray header 13 and a combustion chamber 14.
Detailed Description
The utility model provides a dangerous chemical processing method and system.
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and some of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only,
and are not intended to limit the utility model.
Referring to fig. 1, a hazardous chemical treatment system includes: feed inlet 1, preheating tower 2, conveying pipe 3, pyrolysis tower 4, ion heating rifle 5, coke chamber 6, gas circulation pipeline 7, shower 8, discharge gate 9, relief valve 10, draught fan 11, circulating water device 12, shower 13, combustion chamber 14, feed inlet 1 is in one side of the upper portion of preheating tower 2, the preheating tower 2 bottom is equipped with combustion chamber 14, the lower part of preheating tower 2 is respectively through conveying pipe 3 and gas circulation pipeline 7 intercommunication pyrolysis tower 4's lower part and top, two ion heating guns 5 are still installed to pyrolysis tower 4 lower part, pyrolysis tower 4's middle part is equipped with coke chamber 6, pyrolysis tower 4 middle part and coke chamber 6 correspond the position and have an opening, pyrolysis tower 4 top is equipped with the opening that is connected with gas circulation pipeline 7, be equipped with shower 8 in the middle of the gas circulation pipeline 7, the lower part of tower 4 is equipped with discharge gate 9 with the one side that the conveying pipe 3 connector is opposite.
In particular, the preheating tower 2 is a sealing system, and a pressure release valve 10 is also installed on the preheating tower 2. When the internal pressure of the preheating tower 2 reaches the threshold value of the pressure relief valve 10, the pressure relief valve 10 is opened, so that the safety of the internal pressure of the preheating tower 2 is ensured.
In particular, an induced draft fan 11 is installed in the gas circulation pipeline 7, and the induced draft fan 11 assists the gas flow in the pipeline.
In particular, the coke chamber 6 is a disc-shaped metal net cage, coke or anthracite is filled in the net cage, the passage of gas is facilitated by adopting a net cage structure, the metal net cage can bear the internal high temperature, and the coke and the anthracite can reduce toxic and harmful gases and absorb certain toxic and harmful substances in a high-temperature environment.
Particularly, the leaching solution used in the leaching chamber 8 is preferably one of water, sodium hydroxide solution and lime emulsion, and the toxic gas is mostly acidic, so that partial toxic and harmful gas can be neutralized by alkaline solution, and the safety and non-toxicity of the discharged gas are further ensured, and no pollution is caused.
In particular, the combustion chamber 14 is independent of the interior of the preheating tower 2, and the combustion chamber 14 is connected to the gas circulation line 7.
In particular, check valves are arranged at both ends of the gas circulation pipeline 7.
In particular, the leaching chamber 8 comprises a spray header 13 and a circulating water device 12, wherein the spray header 13 is made of ceramic materials, and because acid gas is dissolved in water to generate corrosive solution, ceramic equipment has better corrosion resistance, and meanwhile, the ceramic materials have better strength and can adapt to long-time spraying.
The processing method specifically comprises the following steps:
step 1, throw the material to be treated into the preheating tower 2 through the feed inlet 1, the bottom of the preheating tower 2 is provided with a combustion chamber 14, and the combustion chamber 14 carries out preliminary preheating on the material to be treated.
Step 2, the primarily preheated materials are sent to a pyrolysis tower 4 through a feed pipe 3, the preheated materials are further pyrolyzed by an ion heating gun 5 in the pyrolysis tower 4, organic matters are pyrolyzed into combustible gas and water, inorganic matters are recombined to form corresponding slag through high-temperature pyrolysis, and the slag is kept at the bottom end of the pyrolysis tower 4.
And 3, during the rising process, the combustible gas and water vapor obtained by pyrolysis pass through a coke chamber 6, the coke chamber 6 reduces toxic and harmful gas in the combustible gas at a high temperature in the tower, absorbs most of toxic and harmful gas, and the residual gas enters a leaching chamber 8 through a gas circulation pipeline 7, so that part of toxic and harmful substances in the combustible gas are further removed through leaching.
And 4, delivering the leached combustible gas to a combustion chamber 14 at the bottom of the preheating tower 2 through a gas circulation pipeline 7 again to be combusted as fuel.
In the implementation process, the solid waste is sent into the preheating tower 2 through the feeding hole 1, the inlet of the feeding hole 1 and the joint of the feeding hole 1 and the preheating tower 2 are provided with sealing doors, when the solid waste is sent into the feeding hole 1, the sealing doors at the joint of the feeding hole 1 and the preheating tower 2 are closed, when feeding is finished, the sealing doors at the inlet of the feeding hole 1 are closed, the solid waste is sent into the preheating tower 2, and the feeding mode can be conveyor belt feeding or pushing through a pushing plate, and the feeding mode commonly used in the field can be used.
After the material enters the feeding port 1, the air in the feeding port 1 can be removed in a nitrogen replacement mode, so that the anaerobic environment in the preheating tower 2 is ensured.
The solid waste is preheated in the preheating tower 2 to a certain temperature and then is conveyed into the pyrolysis tower 4 through the conveying pipe 3, the ion heating gun 5 is arranged in the pyrolysis tower 4, the solid waste is conveyed into the heating range of the ion heating gun 5, the solid waste is decomposed through heating of ion flame, the gas part rises, the coke in the coke chamber 6 reacts with the gas under the action of high temperature through the coke chamber 6, the toxic and harmful substances in the gas part are reduced, and part of the gas is absorbed at the same time, the gas after primary purification enters the leaching chamber 8 through the gas circulation pipeline 7, the spray head 13 sprays sodium hydroxide solution to neutralize and absorb acidic substances in the gas, the spray head 13 is made of ceramics, the gas after spray absorption enters the gas circulation pipeline 7 again, the induced draft fan 11 in the gas circulation pipeline 7 provides gas power, the gas enters the combustion chamber 14 at the lower end of the preheating tower 2, and continues to burn in the combustion chamber 14 to supply heat energy to the preheating tower.
Through the design, the gas generated by conventional pyrolysis solid waste is subjected to two purification treatments and used in the preheating tower, so that the energy utilization efficiency is improved, the pollution is reduced, and the method is suitable for continuous operation. Processing time is saved, and production efficiency is improved.
The above description of the specific embodiments of the present utility model has been given by way of example only, and the present utility model is not limited to the above described specific embodiments. Any equivalent modifications and substitutions for the present utility model will occur to those skilled in the art, and are also within the scope of the present utility model. Accordingly, equivalent changes and modifications are intended to be included within the scope of the present utility model without departing from the spirit and scope thereof.
Claims (8)
1. A hazardous chemical treatment system, comprising: the device comprises a feed inlet (1), a preheating tower (2), a feed pipe (3), a pyrolysis tower (4), an ion heating gun (5), a coke chamber (6), a gas circulation pipeline (7), a leaching chamber (8), a discharge port (9), a pressure release valve (10), an induced draft fan (11), a circulating water device (12), a spray header (13) and a combustion chamber (14); the feeding port (1) is arranged at one side of the upper part of the preheating tower (2), a combustion chamber (14) is arranged at the bottom of the preheating tower (2), and the lower part of the preheating tower (2) is communicated with the lower part and the top of the pyrolysis tower (4) through a feeding pipe (3) and a gas circulation pipeline (7) respectively; the lower part of the pyrolysis tower (4) is also provided with at least one ion heating gun (5), the middle part of the pyrolysis tower (4) is provided with a coke chamber (6), the top end of the pyrolysis tower (4) is provided with an opening connected with a gas circulation pipeline (7), a leaching chamber (8) is arranged in the middle of the gas circulation pipeline (7), and one side, opposite to a connecting port of the feeding pipe (3), of the lower part of the pyrolysis tower (4) is provided with a discharge port (9); the processing system further comprises the following processing methods:
step 1, throw the material to be treated into the preheating tower (2) through the feed inlet (1), the bottom of the preheating tower (2) is provided with a combustion chamber (14), and the combustion chamber (14) carries out preliminary preheating on the material to be treated.
Step 2, the primarily preheated material is sent to a pyrolysis tower (4) through a feed pipe (3), the preheated material is further pyrolyzed by an ion heating gun (5) in the pyrolysis tower (4), organic matters are pyrolyzed into combustible gas and water, inorganic matters are recombined through high-temperature pyrolysis to form corresponding slag, and the slag is continuously left at the bottom end of the pyrolysis tower (4).
And 3, enabling the combustible gas and water vapor obtained through pyrolysis to pass through a coke chamber (6) in the rising process, reducing toxic and harmful gas in the combustible gas by the coke chamber (6) at a high temperature in a tower, absorbing most of toxic and harmful gas, and enabling the residual gas to enter a leaching chamber (8) through a gas circulation pipeline (7), and further removing part of toxic and harmful substances in the combustible gas through leaching.
2. The hazardous chemical substance treatment system according to claim 1, wherein the preheating tower (2) is a sealing system, and a pressure release valve (10) is further installed on the preheating tower (2).
3. The hazardous chemical treatment system according to claim 1, characterized in that an induced draft fan (11) is installed in the gas circulation pipeline (7).
4. The hazardous chemical treatment system according to claim 1, wherein the coke chamber (6) is a disc-shaped metal cage filled with coke or anthracite.
5. The hazardous chemical treatment system according to claim 1, wherein the leaching solution used in the leaching chamber (8) is one of water, sodium hydroxide solution, lime emulsion.
6. The hazardous chemical treatment system according to claim 1, wherein the combustion chamber (14) is independent from the interior of the preheating tower (2), and the combustion chamber (14) is connected to the gas circulation pipe (7).
7. The hazardous chemical treatment system according to claim 1, wherein both ends of the gas circulation pipeline (7) are provided with check valves.
8. The hazardous chemical treatment system according to claim 1, wherein the leaching chamber (8) comprises a spray header (13) and a circulating water device (12), and the spray header (13) is made of ceramic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810302069.8A CN108458346B (en) | 2018-04-04 | 2018-04-04 | Dangerous chemical treatment method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810302069.8A CN108458346B (en) | 2018-04-04 | 2018-04-04 | Dangerous chemical treatment method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108458346A CN108458346A (en) | 2018-08-28 |
| CN108458346B true CN108458346B (en) | 2024-04-02 |
Family
ID=63234649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810302069.8A Active CN108458346B (en) | 2018-04-04 | 2018-04-04 | Dangerous chemical treatment method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108458346B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110713839A (en) * | 2019-11-13 | 2020-01-21 | 宁波蓝乾设备制造有限公司 | Vertical biomass pyrolysis carbonization furnace |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4401193A1 (en) * | 1994-01-11 | 1995-07-13 | Kluge Paul Dieter Prof Dr | Energy-saving petroleum treatment process giving little waste gas |
| FR2721690A1 (en) * | 1994-06-23 | 1995-12-29 | Envirotec Group Ltd | Disposal of solid hospital wastes by incineration |
| FR2721689A1 (en) * | 1994-06-23 | 1995-12-29 | Envirotec Group Ltd | Solid waste incineration procedure |
| GB0604907D0 (en) * | 2006-03-10 | 2006-04-19 | Morgan Everett Ltd | Pyrolysis apparatus and method |
| CN201277557Y (en) * | 2008-09-28 | 2009-07-22 | 浙江汉洁能源环保工程有限公司 | Thermal decomposition apparatus for organic waste |
| RU2008107014A (en) * | 2008-02-22 | 2009-08-27 | Закрытое акционерное общество "Финансово-промышленная группа "Тезаурум" (RU) | METHOD AND DEVICE FOR THE PROCESSING OF HOUSEHOLD AND INDUSTRIAL ORGANIC WASTE |
| KR20090120873A (en) * | 2008-05-21 | 2009-11-25 | 구재완 | Gas reforming apparatus |
| CN104110684A (en) * | 2014-06-23 | 2014-10-22 | 北京中能绿源环保科技有限责任公司 | Container type garbage pyrolysis treatment device and method |
| CN106090931A (en) * | 2016-06-17 | 2016-11-09 | 成都创意云科技有限公司 | One way of life refuse pyrolysis processing system and processing method |
| CN206989220U (en) * | 2017-07-17 | 2018-02-09 | 北京绿天使环保有限公司 | A kind of pyrolyzing hazardous wastes gasification treatment device |
| CN208595544U (en) * | 2018-04-04 | 2019-03-12 | 宁波蓝乾设备制造有限公司 | A kind of harmful influence processing system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6807916B2 (en) * | 2002-09-25 | 2004-10-26 | Continental Cement Company, Llc | Integrated pyrolysis systems and methods |
-
2018
- 2018-04-04 CN CN201810302069.8A patent/CN108458346B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4401193A1 (en) * | 1994-01-11 | 1995-07-13 | Kluge Paul Dieter Prof Dr | Energy-saving petroleum treatment process giving little waste gas |
| FR2721690A1 (en) * | 1994-06-23 | 1995-12-29 | Envirotec Group Ltd | Disposal of solid hospital wastes by incineration |
| FR2721689A1 (en) * | 1994-06-23 | 1995-12-29 | Envirotec Group Ltd | Solid waste incineration procedure |
| GB0604907D0 (en) * | 2006-03-10 | 2006-04-19 | Morgan Everett Ltd | Pyrolysis apparatus and method |
| RU2008107014A (en) * | 2008-02-22 | 2009-08-27 | Закрытое акционерное общество "Финансово-промышленная группа "Тезаурум" (RU) | METHOD AND DEVICE FOR THE PROCESSING OF HOUSEHOLD AND INDUSTRIAL ORGANIC WASTE |
| KR20090120873A (en) * | 2008-05-21 | 2009-11-25 | 구재완 | Gas reforming apparatus |
| CN201277557Y (en) * | 2008-09-28 | 2009-07-22 | 浙江汉洁能源环保工程有限公司 | Thermal decomposition apparatus for organic waste |
| CN104110684A (en) * | 2014-06-23 | 2014-10-22 | 北京中能绿源环保科技有限责任公司 | Container type garbage pyrolysis treatment device and method |
| CN106090931A (en) * | 2016-06-17 | 2016-11-09 | 成都创意云科技有限公司 | One way of life refuse pyrolysis processing system and processing method |
| CN206989220U (en) * | 2017-07-17 | 2018-02-09 | 北京绿天使环保有限公司 | A kind of pyrolyzing hazardous wastes gasification treatment device |
| CN208595544U (en) * | 2018-04-04 | 2019-03-12 | 宁波蓝乾设备制造有限公司 | A kind of harmful influence processing system |
Non-Patent Citations (2)
| Title |
|---|
| 周安宁 黄定国.《洁净煤技术》.中国矿业大学出版社,2018,(第1版),113-114. * |
| 城市垃圾中温热解新技术;江建方;金桂花;戴胄;童伟成;;能源工程;20090420(02);56-60 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108458346A (en) | 2018-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2020041917A1 (en) | Green cleaning-thermal desorption integrated technology treatment method and system for high-concentration petroleum sludge | |
| CN104211274A (en) | Sludge reduction and recycling treatment device and sludge treatment method | |
| CN109297037B (en) | Environment-friendly recycling system for chlorine-containing organic waste gas | |
| CN104876414A (en) | Method and device for pyrolytic carbonizing treatment of sludge | |
| CN100582577C (en) | Danger waste material rotary type fluidization cold slag three-segment incinerator | |
| CN102944018A (en) | Burning and waste heat power generation system for hazardous wastes | |
| CN100374381C (en) | Method for processing organic chloride and heavy metal polluted bed mud | |
| US20150338094A1 (en) | Waste energy recovery system | |
| CN102679364A (en) | Household garbage treatment system | |
| CN106838911A (en) | A kind of domestic garbage was harmlessly treated method | |
| CN107879585B (en) | Sludge resource utilization device and method | |
| CN102658012B (en) | Method and device for treating high-concentration malodorous gas | |
| CN108458346B (en) | Dangerous chemical treatment method and system | |
| CN106479527A (en) | One kind carries out rubbish charcoal processing system using straw burning heat release | |
| CN219976435U (en) | Medical waste treatment system of plasma fusion coupling incinerator | |
| CN112815329A (en) | Multi-process cooperative hazardous waste disposal and waste heat utilization system and method | |
| CN208595544U (en) | A kind of harmful influence processing system | |
| CN204097297U (en) | Sludge reduction processing equipment for recycling | |
| CN201842746U (en) | Magnetic gas pyrolysis device for organic sludge treatment | |
| CN110701616A (en) | System and method for generating power by drying, pyrolyzing and incinerating municipal domestic waste | |
| CN208536000U (en) | A kind of equipment using Brown Gas burning domestic garbage | |
| CN2705716Y (en) | AC plasma waste cracking device | |
| CN201688420U (en) | Salt-containing organic wastewater burning treatment device | |
| CN104390220A (en) | Chemical engineering sludge treatment method and equipment system | |
| CN209857072U (en) | Mobile high-temperature anaerobic incineration/cracking device for household garbage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |