CN113308266A - Oil-containing solid waste disposal system based on pyrolysis technology - Google Patents
Oil-containing solid waste disposal system based on pyrolysis technology Download PDFInfo
- Publication number
- CN113308266A CN113308266A CN202110648664.9A CN202110648664A CN113308266A CN 113308266 A CN113308266 A CN 113308266A CN 202110648664 A CN202110648664 A CN 202110648664A CN 113308266 A CN113308266 A CN 113308266A
- Authority
- CN
- China
- Prior art keywords
- solid waste
- pyrolysis
- oil
- system based
- disposal system
- 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.)
- Pending
Links
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 63
- 239000002910 solid waste Substances 0.000 title claims abstract description 63
- 238000005516 engineering process Methods 0.000 title claims abstract description 17
- 239000002737 fuel gas Substances 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 25
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 18
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 239000011593 sulfur Substances 0.000 claims description 10
- 229910052717 sulfur Inorganic materials 0.000 claims description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 8
- 239000004202 carbamide Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 238000007781 pre-processing Methods 0.000 claims description 6
- 238000004378 air conditioning Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000446 fuel Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 45
- 238000001816 cooling Methods 0.000 description 3
- 238000003795 desorption Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000009270 solid waste treatment Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/002—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal in combination with oil conversion- or refining processes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/04—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1003—Waste materials
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/202—Heteroatoms content, i.e. S, N, O, P
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/40—Characteristics of the process deviating from typical ways of processing
- C10G2300/4006—Temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses an oil-containing solid waste disposal system based on a pyrolysis technology, which comprises a base, and comprises a solid waste pretreatment device, a solid waste pyrolysis furnace, a condensing device, a residue collection device, a discharge pipe, an oil content collection device, a fuel gas collection tank and a third spiral conveying pipe, wherein the solid waste pretreatment device is connected with the solid waste pyrolysis furnace through the third spiral conveying pipe, a residue discharge port at the bottom of the solid waste pyrolysis furnace is connected with the residue collection device, and the top of the solid waste pyrolysis furnace is connected with the discharge pipe. According to the invention, the solid waste pretreatment device is used for pretreating the oil-containing solid waste, oil content of the oil-containing solid waste is preliminarily extruded and separated, then the oil-containing solid waste is crushed and introduced into the solid waste pyrolysis furnace, so that the pyrolysis effect and the pyrolysis efficiency of the oil-containing solid waste are improved, the oil content in the oil-containing solid waste can be fully separated, secondary pyrolysis caused by oil content residue is avoided, and fuel resources of the solid waste pyrolysis furnace are saved.
Description
Technical Field
The invention relates to an oil-containing solid waste disposal system based on a pyrolysis technology.
Background
The oily solid waste is mainly derived from solid waste discharged in the petroleum exploitation, oil refining and oil product refining processes in the petroleum industry, the solid waste contains a large amount of heavy metals, oil and other impurities, belongs to dangerous waste, and cannot be directly subjected to landfill treatment.
The pyrolysis technology in the disposal method has low requirements on equipment and operation cost for treating the oil-containing solid waste, can effectively recover organic resources, and is a practical, economic and harmless oil-containing solid waste treatment technology.
Disclosure of Invention
The invention aims to provide an oil-containing solid waste disposal system based on pyrolysis technology to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a solid useless processing system of oiliness based on pyrolysis technology, includes useless preprocessing device admittedly, useless pyrolysis oven admittedly, condensing equipment, residue collecting device, discharge pipe, oil content collecting device, gas collection tank and third auger delivery pipe, useless preprocessing device admittedly passes through third auger delivery pipe and is connected with useless pyrolysis oven admittedly, the residue discharge port of useless pyrolysis oven bottom admittedly is connected with residue collecting device, useless pyrolysis oven top admittedly is connected with the discharge pipe, and the surperficial cover of discharge pipe is equipped with condensing equipment, the end-to-end connection of discharge pipe has oil content collecting device, and oil content collecting device passes through the connecting pipe and is connected with the gas collection tank.
Further, the solid waste pretreatment device comprises a roller press, a solid-liquid separator, a crusher, a first spiral conveying pipe and a second spiral conveying pipe, wherein a feeding groove is formed in the top of the roller press, a discharge port of the roller press is connected with the first spiral conveying pipe, the other end of the first spiral conveying pipe is connected with an inlet of the solid-liquid separator, a solid discharge port of the solid-liquid separator is connected with the second spiral conveying pipe, the other end of the second spiral conveying pipe is connected with a feed inlet of the crusher, and a discharge port at the bottom of the crusher is connected with the third spiral conveying pipe.
Further, condensing equipment includes condensing box, vortex tube and air compressor, the surface cover of discharge pipe is equipped with the condensing box, and one side of condensing box is fixed and is equipped with the vortex tube, the cold junction of vortex tube lets in the condensing box bottom, the compressed gas of vortex tube lets in the mouth and is connected with air compressor through the pipeline, one side at condensing box top is provided with the air conditioning discharge port.
Further, the pyrolysis temperature of the solid waste pyrolysis furnace is 400-800 ℃, and the pyrolysis treatment time of the solid waste pyrolysis furnace is 5-10 min.
Furthermore, a section of the discharge pipe arranged inside the condensing device is of a serpentine structure.
Furthermore, the tail end of the discharge pipe is communicated with the bottom of the fuel gas collection tank, and an air discharge port is formed in one side of the top of the fuel gas collection tank.
Furthermore, one side of the pulverizer is provided with a spray gun, and the input end of the spray gun is connected with a nitrogen and sulfur removal solution.
Furthermore, an oil storage tank is connected to a liquid discharge port of the solid-liquid separator.
Further, the main components of the nitrogen and sulfur removal solution are hydrogen peroxide and urea, the concentration of the hydrogen peroxide is 27.5% or 35%, and the concentration of the urea is 8-12%.
Compared with the prior art, the invention has the beneficial effects that:
(1) the solid waste pretreatment device is arranged for pretreating oil-containing solid waste, oil content of the oil-containing solid waste is preliminarily extruded and separated, then the oil-containing solid waste is crushed and introduced into the solid waste pyrolysis furnace, so that the pyrolysis effect and the pyrolysis efficiency of the oil-containing solid waste are improved, the oil content in the oil-containing solid waste can be fully separated, secondary pyrolysis caused by residual oil content is avoided, and fuel resources of the solid waste pyrolysis furnace are saved;
(2) the condensing device is arranged, and compared with the traditional water cooling structure, the condensing structure formed by the air compressor and the vortex tube is easy to control the condensing temperature, has better condensing effect, and avoids the defects that the traditional water cooling structure needs flowing cooling water which is cooled in real time, the cooling effect is not ideal, water resource is wasted and the like.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of a solid-liquid separator according to the present invention;
FIG. 3 is a side view of the condenser case of the present invention.
In the figure: 1. a solid waste pyrolysis furnace; 2. a residue collection device; 3. a discharge pipe; 4. an oil collection device; 5. a gas collection tank; 6. a roll squeezer; 7. a solid-liquid separator; 8. a pulverizer; 9. a first spiral conveying pipe; 10. a second spiral conveying pipe; 11. a third spiral conveying pipe; 12. a condenser tank; 13. a vortex tube; 14. an air compressor; 15. a spray gun; 16. an oil storage tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a solid useless processing system of oiliness based on pyrolysis technology, including solid useless preprocessing device, gu useless pyrolysis oven 1, condensing equipment, residue collecting device 2, discharge pipe 3, oil content collecting device 4, gas collection tank 5 and third spiral conveyer pipe 11, gu useless preprocessing device passes through third spiral conveyer pipe 11 and is connected with solid useless pyrolysis oven 1, the residue discharge port of solid useless pyrolysis oven 1 bottom is connected with residue collecting device 2, gu useless pyrolysis oven 1 top is connected with discharge pipe 3, and the surface cover of discharge pipe 3 is equipped with condensing equipment, the end-to-end connection of discharge pipe 3 has oil content collecting device 4, and oil content collecting device 4 passes through the connecting pipe and is connected with gas collection tank 5.
Concretely, the solid waste pretreatment device comprises a roller press 6, a solid-liquid separator 7, a pulverizer 8, a first spiral conveying pipe 9 and a second spiral conveying pipe 10, a feeding groove is arranged at the top of the roller press 6, a discharge port of the roller press 6 is connected with the first spiral conveying pipe 9, the other end of the first spiral conveying pipe 9 is connected with a feed inlet of the solid-liquid separator 7, a solid discharge port of the solid-liquid separator 7 is connected with the second spiral conveying pipe 10, the other end of the second spiral conveying pipe 10 is connected with a feed inlet of the pulverizer 8, a discharge port at the bottom of the pulverizer 8 is connected with a third spiral conveying pipe 11, the solid waste pretreatment device is used for pretreating oil-containing solid waste, preliminarily separating and collecting the oil-containing solid waste, and then crushing to improve the pyrolysis effect and efficiency of the oil-containing solid waste.
Specifically, condensing equipment includes condensing box 12, vortex tube 13 and air compressor 14, the surface cover of discharge pipe 3 is equipped with condensing box 12, and one side of condensing box 12 is fixed and is equipped with vortex tube 13, vortex tube 13's cold junction lets in condensing box 12 bottom, vortex tube 13's compressed gas lets in the mouth and is connected with air compressor 14 through the pipeline, one side at condensing box 12 top is provided with the air conditioning discharge port, condensing equipment is used for condensing the inside pyrolysis gas of discharge pipe 3, make the inside oil content of pyrolysis gas condense into the oil globule, be convenient for the collection of oil content collecting device 4.
Specifically, the pyrolysis temperature of the solid waste pyrolysis furnace 1 is 400-800 ℃, the pyrolysis treatment time of the solid waste pyrolysis furnace 1 is 5-10min, the pyrolysis treatment temperature of the solid waste pyrolysis furnace is about 500 ℃, and the mixed gas of fuel gas and oil obtained after the solid waste pyrolysis furnace pyrolyzes the oil-containing solid waste comprises hydrogen, methane, carbon monoxide mixed fuel gas and gasoline.
Specifically, one section of the discharge pipe 3 arranged inside the condensing device is of a snake-shaped structure, so that the gas of the discharge pipe 3 stays inside the condensing device for a longer time, and the condensing effect of the condensing device is improved.
Specifically, the end of the discharge pipe 3 is introduced into the bottom of the gas collection tank 5, and one side of the top of the gas collection tank 5 is provided with an air outlet, so that the gas inside the discharge pipe 3 enters the bottom of the gas collection tank 5, and is discharged from the top to collect the gas.
Specifically, one side of rubbing crusher 8 is provided with spray gun 15, and the input of spray gun is connected with nitrogen and sulfur desorption solution, through the spray gun with the even spraying of nitrogen and sulfur desorption solution inside rubbing crusher 8 for nitrogen and sulfur desorption solution and kibbling oily solid useless can the abundant contact, improve the solid useless nitrogen and sulfur removal rate of oiliness.
Specifically, an oil reservoir tank 16 is connected to a liquid discharge port of the solid-liquid separator 7.
Specifically, the main components of the nitrogen and sulfur removal solution are hydrogen peroxide and urea, the concentration of the hydrogen peroxide is 27.5% or 35%, the concentration of the urea is 8-12%, the 27.5% or 35% hydrogen peroxide is diluted into the safe concentration of 2-8%, the oil-containing solid waste can be effectively desulfurized, the concentration of the urea adopted during specific use is about 10%, and under the mutual left action of the hydrogen peroxide and the urea, the nitrogen removal can be effectively carried out on the oil-containing solid waste, so that the emission of nitrogen and sulfur elements is reduced.
The working principle is as follows:
when the oil-containing solid waste gas recovery device is used specifically, oil is extruded primarily by introducing the oil-containing solid waste into the roller press 6, the oil is conveyed into the solid-liquid separator 7 through the first spiral conveying pipe 9 to be primarily separated and collected, the oil of the oil-containing solid waste is conveyed into the pulverizer 8 through the second spiral conveying pipe 10 to be pulverized, finally the oil is conveyed into the solid waste pyrolysis furnace 1 through the third spiral conveying pipe 11 to be pyrolyzed to obtain mixed gas of gas and oil and residues, the residues are collected through the residue collecting device 2, the mixed gas is discharged through the discharge pipe 3 and is condensed through the condensing device, the oil is separated and collected through the oil collecting device 4, and finally the gas is introduced into the gas collecting tank 5 to be collected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an oily solid waste disposal system based on pyrolysis technique which characterized in that: including useless preprocessing device admittedly, useless pyrolysis furnace (1), condensing equipment, residue collection equipment (2), discharge pipe (3), oil content collection equipment (4), gas collection tank (5) and third auger delivery pipe (11) admittedly, useless preprocessing device admittedly passes through third auger delivery pipe (11) and is connected with useless pyrolysis furnace (1) admittedly, the residue discharge port of useless pyrolysis furnace (1) bottom admittedly is connected with residue collection equipment (2), useless pyrolysis furnace (1) top admittedly is connected with discharge pipe (3), and the surface cover of discharge pipe (3) is equipped with condensing equipment, the end-to-end connection of discharge pipe (3) has oil content collection equipment (4), and oil content collection equipment (4) are connected with gas collection tank (5) through the connecting pipe.
2. The oily solid waste disposal system based on pyrolysis technology as claimed in claim 1, wherein: the solid waste pretreatment device comprises a roller press (6), a solid-liquid separator (7), a crusher (8), a first spiral conveying pipe (9) and a second spiral conveying pipe (10), wherein a feeding groove is formed in the top of the roller press (6), a discharge port of the roller press (6) is connected with the first spiral conveying pipe (9), the other end of the first spiral conveying pipe (9) is connected with a feed inlet of the solid-liquid separator (7), a solid discharge port of the solid-liquid separator (7) is connected with the second spiral conveying pipe (10), the other end of the second spiral conveying pipe (10) is connected with a feed inlet of the crusher (8), and a discharge port in the bottom of the crusher (8) is connected with the third spiral conveying pipe (11).
3. The oily solid waste disposal system based on pyrolysis technology as claimed in claim 1, wherein: condensing equipment includes condensing box (12), vortex tube (13) and air compressor (14), the surface cover of discharge pipe (3) is equipped with condensing box (12), and one side of condensing box (12) is fixed and is equipped with vortex tube (13), the cold junction of vortex tube (13) lets in condensing box (12) bottom, the compressed gas who vortex tube (13) lets in the mouth and is connected with air compressor (14) through the pipeline, one side at condensing box (12) top is provided with the air conditioning discharge port.
4. The oily solid waste disposal system based on pyrolysis technology as claimed in claim 1, wherein: the pyrolysis temperature of the solid waste pyrolysis furnace (1) is 400-800 ℃, and the pyrolysis treatment time of the solid waste pyrolysis furnace (1) is 5-10 min.
5. The oily solid waste disposal system based on pyrolysis technology as claimed in claim 1, wherein: the section of the discharge pipe (3) arranged in the condensing device is of a snake-shaped structure.
6. The oily solid waste disposal system based on pyrolysis technology as claimed in claim 1, wherein: the tail end of the discharge pipe (3) is communicated with the bottom of the fuel gas collecting tank (5), and an air discharge port is formed in one side of the top of the fuel gas collecting tank (5).
7. The oily solid waste disposal system based on pyrolysis technology as claimed in claim 2, wherein: one side of the pulverizer (8) is provided with a spray gun (15), and the input end of the spray gun is connected with a nitrogen and sulfur removal solution.
8. The oily solid waste disposal system based on pyrolysis technology as claimed in claim 2, wherein: the liquid discharge port of the solid-liquid separator (7) is connected with an oil storage tank (16).
9. The oily solid waste disposal system based on pyrolysis technology as claimed in claim 7, wherein: the main components of the nitrogen and sulfur removal solution are hydrogen peroxide and urea, the concentration of the hydrogen peroxide is 27.5% or 35%, and the concentration of the urea is 8-12%.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110648664.9A CN113308266A (en) | 2021-06-10 | 2021-06-10 | Oil-containing solid waste disposal system based on pyrolysis technology |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110648664.9A CN113308266A (en) | 2021-06-10 | 2021-06-10 | Oil-containing solid waste disposal system based on pyrolysis technology |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113308266A true CN113308266A (en) | 2021-08-27 |
Family
ID=77377993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110648664.9A Pending CN113308266A (en) | 2021-06-10 | 2021-06-10 | Oil-containing solid waste disposal system based on pyrolysis technology |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113308266A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204434545U (en) * | 2014-12-26 | 2015-07-01 | 北京神雾环境能源科技集团股份有限公司 | Rotating bed pyrolysis oven and thermal decomposition of organic wastes system |
CN109575970A (en) * | 2019-01-18 | 2019-04-05 | 北京山水青源环保科技有限公司 | A kind of oily sediment waste plastics pyrolytic process and device |
CN110743905A (en) * | 2019-11-22 | 2020-02-04 | 江苏国瑞特环保工程技术有限公司 | Pyrolysis oil-containing solid waste treatment method and system |
CN210030570U (en) * | 2019-02-14 | 2020-02-07 | 北京联合创业环保工程股份有限公司 | Movable organic solid waste high-temperature thermal cracking treatment equipment |
CN111153577A (en) * | 2020-01-21 | 2020-05-15 | 美景(北京)环保科技有限公司 | Oily sludge treatment device and treatment method |
CN111471477A (en) * | 2020-04-22 | 2020-07-31 | 中国石油天然气集团有限公司 | Process for mixing oil-based drilling cuttings and calcium oxide |
-
2021
- 2021-06-10 CN CN202110648664.9A patent/CN113308266A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204434545U (en) * | 2014-12-26 | 2015-07-01 | 北京神雾环境能源科技集团股份有限公司 | Rotating bed pyrolysis oven and thermal decomposition of organic wastes system |
CN109575970A (en) * | 2019-01-18 | 2019-04-05 | 北京山水青源环保科技有限公司 | A kind of oily sediment waste plastics pyrolytic process and device |
CN210030570U (en) * | 2019-02-14 | 2020-02-07 | 北京联合创业环保工程股份有限公司 | Movable organic solid waste high-temperature thermal cracking treatment equipment |
CN110743905A (en) * | 2019-11-22 | 2020-02-04 | 江苏国瑞特环保工程技术有限公司 | Pyrolysis oil-containing solid waste treatment method and system |
CN111153577A (en) * | 2020-01-21 | 2020-05-15 | 美景(北京)环保科技有限公司 | Oily sludge treatment device and treatment method |
CN111471477A (en) * | 2020-04-22 | 2020-07-31 | 中国石油天然气集团有限公司 | Process for mixing oil-based drilling cuttings and calcium oxide |
Non-Patent Citations (1)
Title |
---|
孟繁智: "《机械加工先进工艺窍门与新技术应用图示例解及常用技术浆料速查手册》", 31 January 2008, 黑龙江文化电子音像出版社 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104211984B (en) | Rotary spiral waste organic glass propelling and continuous splitting decomposition method and device | |
CN101349150A (en) | Well head accompanying gas on site recovery purification method | |
CN102174331A (en) | Integrated method and system for reclaiming fuel oil by pyrolyzing sludge | |
CN103045298A (en) | System for recovering cracking fraction fuel in waste oil | |
CN207661797U (en) | Oily sludge normal pressure glows processing system | |
CN113308266A (en) | Oil-containing solid waste disposal system based on pyrolysis technology | |
CN104232133B (en) | Potassium, the method and device of sodium ions content in a kind of reduction coal tar | |
CN102010732A (en) | Method and device for condensing and recovering shale oil in gas tower section of oil shale distillation system | |
CN217544719U (en) | Waste lithium ion battery treatment system | |
CN207786141U (en) | A kind of oily sludge glows steam gas-liquid separator | |
CN203091398U (en) | Textile industry waste resource regenerating device | |
CN216125829U (en) | Coal powder injection tank pressure relief mechanism for powder making process | |
CN206089578U (en) | Comprehensive utilization equipment of rubber waste | |
CN109355087A (en) | The step recyclable device and method of oil product in a kind of oil-containing dust and gas body | |
CN210528866U (en) | Comprehensive treatment and recovery system for oil-containing solid | |
CN108421813A (en) | A kind of waste lithium cell processing system | |
CN114032119A (en) | Safe, simple, efficient and environment-friendly tar purification and solid waste treatment system | |
CN207452022U (en) | The continuous thermal splitting system of waste tire normal pressure | |
CN208853433U (en) | A kind of waste lithium cell processing system | |
CN210969553U (en) | Glass steel pyrolysis recovery unit | |
CN220245879U (en) | Coal gas water slime treatment system | |
CN110877957A (en) | Treatment process of emulsified oil sludge in steel mill | |
CN204848544U (en) | Blue charcoal waste water utilization process units | |
CN206519426U (en) | The system of organic solid castoff recycling | |
CN212246924U (en) | Comprehensive utilization system for waste heat of raw coke oven gas |
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 | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210827 |
|
RJ01 | Rejection of invention patent application after publication |