CN210754310U - Hazardous waste oil bucket environmental protection utilization system - Google Patents
Hazardous waste oil bucket environmental protection utilization system Download PDFInfo
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- CN210754310U CN210754310U CN201921564259.3U CN201921564259U CN210754310U CN 210754310 U CN210754310 U CN 210754310U CN 201921564259 U CN201921564259 U CN 201921564259U CN 210754310 U CN210754310 U CN 210754310U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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Abstract
The utility model discloses a hazardous waste oil bucket environmental protection utilization system, wherein: the manual impurity removing station, the rust and paint removing machine, the shredder and the primary sound roller cleaning machine are connected by a belt; the primary ultrasonic roller cleaning machine, the secondary ultrasonic roller cleaning machine, the leaching machine and the dryer are driven by screws; the dryer, the packer and the steel furnace are connected by a belt. The utility model provides a hazardous waste oil bucket environmental protection utilization system is the hazardous waste oil bucket environmental protection utilization system of low, resources are saved, environmental protection of power consumption, realizes "the hazardous waste characteristic of eliminating the waste oil bucket" and "utilization" dual target simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the useless processing of danger, in particular to hazardous waste oil bucket environmental protection utilization system.
Background
Along with the rapid development of industrialization in China, the production amount of waste oil barrels is increasing day by day. According to the national records of hazardous waste (2016 edition), the waste oil barrel is a hazardous waste, of which the waste category is HW49, code 900-. If the hazardous waste is not properly disposed and utilized, the hazardous waste contaminated on the surface can enter water, atmosphere and soil, causing serious environmental pollution and harming human health.
At present, the disposal and utilization technology for the waste oil barrel comprises two main types of cleaning disposal systems and incineration pyrolysis disposal systems. The cleaning disposal system mostly uses water or organic solvent as cleaning agent, the cleaning process has no quality control device, and is lack of necessary pollution prevention and control facilities, so that the dangerous characteristics can not be thoroughly eliminated, the production process is not environment-friendly, and the resource utilization of dangerous waste can not be realized. Incineration pyrolysis disposal system need construct high temperature pyrolysis gasification burner and exhaust-gas treatment facility alone, and the initial investment is big, and daily operation energy consumption is high, and the waste oil bucket directly goes into the stove through innoxious processing, and the hazardous waste that its surface is infected with very easily gets into the environment in process of production and triggers the environmental pollution incident, and impurity such as paint on waste oil bucket surface, grease can produce the organic waste gas of strong carcinogenesis such as dioxin in going into stove pyrolysis process in addition, and environmental risk is high.
The national development and improvement committee actively advocates that the recycling economy is taken as a guide, scientific development and observation are implemented, a system for comprehensively recycling waste materials such as waste packaging barrels is established, and the aims of harmlessness, reduction and recycling of wastes are gradually achieved. The resource utilization system of the hazardous waste oil barrel, which has the advantages of low initial investment, low energy consumption, resource saving and environmental protection, is developed and designed, simultaneously realizes the double aims of 'eliminating the hazardous waste characteristic of the waste oil barrel' and 'resource utilization', and has important significance and value for implementing scientific development and building resource-saving and environment-friendly society.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dangerous waste oil bucket environmental protection utilization system of power consumption low, resources are saved, environmental protection, realize simultaneously "eliminate the dangerous waste material characteristic of waste oil bucket" and "utilization" dual target.
In order to achieve the above object, the utility model adopts the following technical scheme:
an environmental protection resource utilization system for a hazardous waste oil bucket comprises: artifical edulcoration station, rust cleaning paint remover, shredder, one-level ultrasonic roller cleaning machine, second grade ultrasonic roller cleaning machine, drip washing machine, drying-machine, baling press and steel-making stove, wherein: the manual impurity removing station, the rust and paint removing machine, the shredder and the primary sound roller cleaning machine are connected by a belt; the primary ultrasonic roller cleaning machine, the secondary ultrasonic roller cleaning machine, the leaching machine and the dryer are driven by screws; the dryer, the packer and the steel furnace are connected by a belt;
the method comprises the following steps of removing non-metallic impurities and residual oil from a waste oil barrel after passing through an artificial impurity removal station, conveying the waste oil barrel to a rust and paint removing machine through a belt to remove rust and paint on the outer surface, then conveying the waste oil barrel to a shredder through the belt to be broken into iron sheets, sequentially conveying the iron sheets to a primary ultrasonic roller cleaning machine and a secondary ultrasonic roller cleaning machine for cleaning through screw propulsion, conveying the cleaned iron sheets to a rinsing machine along with the screw, washing away residual cleaning agent on the surface by using clear water, then conveying the iron sheets to a dryer for drying through the screw propulsion, conveying the iron sheets to a packing machine along with the belt to be pressed into iron blocks, and finally conveying.
Preferably, the manual impurity removal station, the rust and paint removal machine, the shredder, the primary ultrasonic roller cleaning machine, the secondary ultrasonic roller cleaning machine, the leaching machine, the dryer, the packing machine and the steel making furnace are all provided with a waste gas collecting device and a waste gas treatment device, the waste gas collecting device comprises a waste gas collecting hood, an induced draft fan and a gas collecting pipeline, and the waste gas treatment device comprises a dust remover, a demister, a UV photocatalysis and activated carbon adsorption facility and a steel making waste gas treatment facility; wherein, waste gas generated by the manual impurity removal station is treated by a UV photocatalysis and activated carbon adsorption facility; waste gas generated by the derusting and paint removing machine and the shredder is treated by a dust remover and a UV photocatalysis and activated carbon adsorption facility in sequence; waste gas generated by the primary ultrasonic roller cleaning machine, the secondary ultrasonic roller cleaning machine, the leaching machine and the dryer is sequentially treated by a demister and a UV photocatalysis and activated carbon adsorption facility; the waste gas generated by the steel-making furnace is treated by a steel-making waste gas treatment facility.
Hazardous waste oil bucket environmental protection utilization system in, collision friction, supersound (power 21KW and 13 ~ 15KW) and the technology that the auxiliary heating combined together are utilized to one-level supersound cylinder cleaning machine and second grade supersound cylinder cleaning machine, improve cleaning quality and cleaning efficiency, realize hazardous waste innoxiousization. The iron sheets are continuously collided and rubbed by the aid of screw propulsion and roller rotation, and grease is separated from the surfaces of the iron sheets; the ultrasonic cavitation effect is utilized to destroy the adsorption of the grease and the surface of the iron sheet, so that the grease layer is damaged by fatigue and is peeled off; the strength of the thermal motion of grease molecules is enhanced by auxiliary heating to 50 ℃, and the peeling speed of the grease layer from the surface of the iron sheet is accelerated. The first-stage ultrasonic roller cleaning machine and the second-stage ultrasonic roller cleaning machine adopt environment-friendly cleaning agents to remove grease on the surface of the iron sheet, so that hazardous wastes are thoroughly harmless and environment-friendly. The main components of the environment-friendly cleaning agent are caustic soda, a surfactant and a cleaning auxiliary agent, the environment-friendly cleaning agent is stable in property and nonvolatile, has a good cleaning effect on mineral oil of hydrocarbon components and synthetic oil of ester components, is higher in cleaning efficiency and cleaning quality than water in the prior art, and is more environment-friendly than an organic solvent cleaning agent.
Preferably, the first-stage ultrasonic roller cleaning machine and the second-stage ultrasonic roller cleaning machine are both provided with a waste liquid regeneration device, and comprise a first-stage cleaning tank, a first-stage roller, a first-stage screen mesh, a first-stage water-stop plate, a first-stage oil removal tank, a first-stage oil scraper, a first-stage oil storage tank, a first-stage degradation utilization water storage facility, a second-stage cleaning tank, a first-stage roller, a second-stage screen mesh, a second-stage water-stop plate, a second-stage oil scraper, a second-stage oil storage tank and a second-stage degradation utilization water storage facility, wherein the first-stage water-stop plate and the second-stage water-stop plate are periodically opened, so that cleaning liquid in the first-stage cleaning tank and the second-stage cleaning tank respectively passes through the first-stage screen mesh and the second-stage screen mesh, solid impurities are filtered out and then enter the first-stage, and the regenerated cleaning solution at the lower layer is respectively returned to the first-stage cleaning tank and the second-stage cleaning tank to realize recycling. The waste liquid regenerating device realizes the regeneration and the recycling of the cleaning liquid, does not generate cleaning waste water, ensures that no waste water is discharged into the environment in the harmless and recycling processes, protects the environment and saves water resources.
Preferably, the leaching machine is provided with a leaching water recycling and leaching water degradation using device which comprises a leaching tank, a leaching water grease online monitoring machine, a recycling pipeline, a degradation utilization pipeline and a secondary degradation utilization water storage facility, wherein the leaching tank water outlet pipeline of the leaching machine is provided with the leaching water grease online monitoring machine, so that the grease content in the leaching wastewater is monitored in real time, the cleanliness of the leaching water is ensured, and the harmlessness of hazardous wastes is ensured. When the grease is not detected, the leached water enters a leaching water recycling device for recycling; and otherwise, the leached water enters the leaching water degradation use device and enters a secondary degradation use water storage facility through a degradation use pipeline to supplement the loss of the secondary cleaning liquid.
Preferably, the dryer is provided with an online monitoring machine for non-methane total hydrocarbons in the drying gas and an online monitoring machine for iron sheet grease, and the online monitoring machine for non-methane total hydrocarbons in the drying gas is arranged on a drying gas delivery pipeline to monitor the content of the non-methane total hydrocarbons in the drying gas in real time. When the non-methane total hydrocarbon is not detected, the cleaning quality of the iron sheet is qualified, and the harmless target is realized; otherwise, the washing quality is unqualified, and the washing needs to be returned for re-washing. The iron sheet grease on-line monitoring machine is arranged on an outlet of the dryer, so that the grease content on the surface of the iron sheet is monitored in real time, the cleaning quality is ensured, and the harmless target is realized. When the grease is not detected, the cleaning quality of the iron sheet is qualified, and the harmless target is realized; and otherwise, the iron sheet cleaning quality is unqualified, and the iron sheet is required to be returned for re-cleaning.
Preferably, the dryer is provided with a drying water recovery device, which comprises a drying water collecting tank, a recycling water pump and a water delivery pipeline. The drying water recovery device is used for collecting drying water and returning the drying water to the leaching water recycling system for use, so that no drying wastewater is generated in the harmless process, water resources are saved, and the consumption of fresh water of the system is reduced.
Preferably, the demister is provided with a demisting water recycling device for recycling demisting water to supplement the loss of the first-stage cleaning liquid.
The utility model has the advantages that:
(1) the system thoroughly removes impurities such as paint, grease and the like on the inner surface and the outer surface, eliminates the dangerous characteristics, realizes harmlessness, reduces the environmental risk in the utilization process, and ensures that the generation amount of strong carcinogenic harmful gases such as dioxin and the like is not increased due to the fact that waste iron blocks enter a furnace; then, the harmless scrap iron blocks are converted into steel products by depending on the existing iron and steel smelting system, and the recycling is realized at low investment. The system can achieve the dual aims of eliminating the hazardous waste characteristic of the waste oil barrel and recycling the waste oil barrel.
(2) The system adopts two-stage cleaning and leaching to carry out multi-stage cleaning on the grease on the surface of the iron sheet, strengthens the cleaning effect by means of collision friction, ultrasound (with power of 21KW and 13-15 KW) and auxiliary heating (at 50 ℃), can effectively shorten the cleaning time, improve the cleaning efficiency and the cleaning quality, and ensures that the cleaning efficiency of the final product can reach 99.8%. The cleaning quality is monitored by monitoring the grease content in the rinsing water, the non-methane total hydrocarbon content in the drying waste gas and the grease content on the surface of the iron sheet on line, the cleaning effect in the running process is monitored in real time, the harmless target of hazardous wastes is ensured to be realized, and the environmental risk in the recycling process is eliminated.
(3) The system ensures that no wastewater is generated in the production process through the cleaning liquid regeneration device, the leaching water recycling and degrading utilization device, the drying water recycling device and the demisting water recycling device; collecting and treating all waste gas, and discharging the waste gas after reaching the standard; the solid waste is completely collected and disposed by a qualification unit, so that no new pollutants are discharged into the environment in the harmless and resource utilization process, and the method is an environment-friendly utilization mode.
(4) The system realizes the reuse of the leacheate, the degraded use of the leacheate, the reuse of the drying water and the recovery of demisting water, saves the water consumption for cleaning, reduces the consumption of fresh water, and has good economical efficiency and environmental protection.
(5) The system adopts environment-friendly cleaning agent solution as the cleaning agent, has stronger cleaning capability than water, is more environment-friendly than organic cleaning agent, can recycle most cleaning agent through the cleaning agent regeneration device, and saves the production cost.
Drawings
In order to more clearly illustrate the system, the drawings that are needed to be used in the description of the system will now be briefly described. It is obvious that the drawings in the following description are only some embodiments of the invention, not all embodiments, and that other drawings can be derived from those skilled in the art without inventive effort.
FIG. 1 is a diagram of an environment-friendly resource utilization system for a hazardous waste oil bucket.
FIG. 2 is a diagram of the exhaust gas treatment of the paint removal-shredding device.
Fig. 3 is a waste gas treatment diagram of the cleaning-leaching-drying device.
Fig. 4 is a diagram of a cleaning liquid regeneration-shower water reuse-shower water degradation use-drying water reuse device.
1-manual impurity removal station, 2-rust and paint removal machine, 3-shredder, 4-first-stage ultrasonic roller cleaner, 5-second-stage ultrasonic roller cleaner, 6-drip washer, 7-dryer, 8-packer, 9-steel-making furnace, 10-dust remover, 11-demister, 12-UV photocatalysis and activated carbon adsorption facility, and 13-steel-making waste gas treatment facility;
21-a gas-collecting hood of a rust-removing paint-removing machine, 31-a gas-collecting hood of a shredder, 41-a first-stage cleaning tank, 42-a first-stage roller, 43-a first-stage screen, 44-a first-stage water-stop plate, 45-a first-stage oil-removing tank, 46-a first-stage oil scraper, 47-a first-stage oil storage tank, 48-a first-stage degradation utilization water storage facility, 49-a first-stage cleaning tank gas-collecting hood, 51-a second-stage cleaning tank, 52-a second-stage roller, 53-a second-stage screen, 54-a second-stage water-stop plate, 55-a second-stage oil-removing tank, 56-a first-stage oil scraper, 57-a second-stage oil storage tank, 58-a second-stage degradation utilization water storage facility, 59-a second-stage cleaning tank gas, 71-a drying water tank, 72-a roller, 73-a drying gas non-methane total hydrocarbon on-line monitoring machine, 74-an iron sheet grease on-line monitoring machine and 75-a drying water tank gas-collecting hood.
Detailed Description
For a better understanding of the present invention, the following examples are provided to further illustrate the present invention, but the present invention is not limited to the following examples. Based on the utility model discloses experiment and construction gone on, its constructor does not carry out creative improvement and work, then the embodiment also belongs to the utility model discloses the scope of protection.
Example 1
As shown in fig. 1 to 4, an environmental-friendly recycling system for a hazardous waste oil bucket comprises: the device comprises a manual impurity removing station 1, a rust and paint removing machine 2, a shredder 3, a primary ultrasonic roller cleaning machine 4, a secondary ultrasonic roller cleaning machine 5, a leaching machine 6, a dryer 7, a packing machine 8 and a steel making furnace 9. The manual impurity removing station 1, the rust and paint removing machine 2, the shredder 3 and the primary ultrasonic roller cleaning machine 4 are connected through a belt, the primary ultrasonic roller cleaning machine 4, the secondary ultrasonic roller cleaning machine 5, the rinsing machine 6 and the dryer 7 are driven through a screw rod, and the dryer 7, the packing machine 8 and the steel making furnace 9 are connected through a belt.
When the device is used, the mass of the waste iron bucket is manually weighed, nonmetallic impurities such as labels, rubber rings and plastic cushions on the surface are removed, the nonmetallic impurities and residual oil of waste oil remained on the inner surface are cleaned, the waste oil is conveyed to a rust and paint removing machine 2 through a belt to remove rust and paint on the outer surface, the waste gas is removed with a dust remover 10 to remove solid impurities, and organic gases such as non-methane total hydrocarbon and the like are removed through a UV photocatalysis and active carbon adsorption facility 12 and then are discharged after reaching the standard. The iron drum after rust removal and paint removal enters a shredder 3 through a belt to be crushed into iron sheets (the size is 4cm multiplied by 4cm), generated waste gas is removed of solid impurities by a dust remover 10, and organic gases such as non-methane total hydrocarbon and the like are removed through a UV photocatalysis and activated carbon adsorption facility 12 and then are discharged after reaching the standard. The iron sheet obtained by shredding enters a primary ultrasonic roller cleaning machine 4 and a secondary ultrasonic roller cleaning machine 5 in sequence through screw propulsion, under the action of ultrasound (power 21KW and 13-15 KW) and auxiliary heating (50 ℃), grease on the surface of the iron sheet is removed by respectively adopting 8% and 6% environment-friendly cleaning agents, the primary cleaning time is 6min, the secondary cleaning time is 3min, waste gas generated by cleaning is fed into a demister 11 to remove water mist, and organic gases such as non-methane total hydrocarbons are removed through a UV photocatalysis and activated carbon adsorption facility 12 and then discharged up to standard. The water produced by the demister 11 is returned to the first stage degraded utilization water storage facility 48 for replenishing the loss of the first stage cleaning liquid. The washed iron sheets are conveyed to the leaching machine 6 through a screw, the residual cleaning liquid on the surface is washed clean by adopting a clear water top spraying mode, the leaching water is recycled through a recycling pipeline, and the oil content of the effluent of the leaching tank is monitored in real time by using a leaching water oil online monitoring machine 63, so that the quality of the leaching water is ensured. And (3) blowing the iron sheet into a dryer 7 for drying after washing, monitoring the content of non-methane total hydrocarbon in the drying gas in real time by using a non-methane total hydrocarbon on-line monitoring machine 73 of the drying gas, and when the non-methane total hydrocarbon is not detected, indicating that the cleaning quality of the iron sheet is qualified. The dried grease on the surface of the iron sheet is monitored in real time by using an iron sheet grease on-line monitoring machine 74, when the grease is not detected, the cleaning quality of the iron sheet is qualified, the grease is conveyed to a packing machine 8 along with a belt to be pressed into an iron block (with the size of 30cm multiplied by 30cm), the iron block is weighed, finally the iron block enters a steel making furnace 9 through the belt to be smelted, the doping amount of the waste iron block is 20 percent in the smelting process, and the smelting waste gas is discharged after being treated by a waste gas treatment device 13 and. The system and the process have the advantages that the loss coefficient of scrap iron is 0.5% and the cleaning efficiency of the waste oil can reach 99.8% in the process of carrying out environment-friendly resource utilization on the hazardous waste oil barrels.
When the device is used, the first-stage water stop plate 44 and the second-stage water stop plate 54 are periodically opened, so that cleaning liquid in the first-stage cleaning tank 41 and the second-stage cleaning tank 51 respectively passes through the first-stage screen 43 and the second-stage screen 53, solid impurities are filtered out and then enter the first-stage oil removal tank 45 and the second-stage oil removal tank 55, a proper amount of demulsifier is added into the first-stage oil removal tank and the second-stage oil removal tank, standing is carried out for 15min to realize oil-water two-phase layering, the first-stage oil scraper 46 and the second-stage oil scraper 56 are started to remove surface oil phase, the oil phase respectively enters the first-stage oil storage tank 47 and the second-stage oil.
When the online monitoring device is used, the online monitoring machine 63 for the oil content of the leaching wastewater is used for monitoring the oil content of the leaching wastewater in real time. When the grease is not detected, the leached water enters a leaching water recycling device for recycling; otherwise, the leached water enters the leaching water degradation utilization device and enters the secondary degradation utilization water storage facility 58 through the degradation utilization pipeline to supplement the loss of the secondary cleaning liquid. The dryer 7 is provided with a drying water recovery device for collecting drying water and returning the drying water to the leaching water recycling system for use.
While the preferred embodiments of the present invention have been described in detail, it will be understood, however, that the invention is not limited to those precise embodiments, and that various changes and modifications may be effected therein by one skilled in the art without departing from the scope or spirit of the invention.
Claims (7)
1. An environmental protection resource utilization system for a hazardous waste oil bucket comprises: artifical edulcoration station, rust cleaning paint remover, shredder, one-level ultrasonic roller cleaning machine, second grade ultrasonic roller cleaning machine, drip washing machine, drying-machine, baling press and steel-making stove, wherein: the manual impurity removing station, the rust and paint removing machine, the shredder and the primary sound roller cleaning machine are connected by a belt; the primary ultrasonic roller cleaning machine, the secondary ultrasonic roller cleaning machine, the leaching machine and the dryer are driven by screws; the dryer, the packer and the steel furnace are connected by a belt;
the method comprises the following steps of removing non-metallic impurities and residual oil from a waste oil barrel after passing through an artificial impurity removal station, conveying the waste oil barrel to a rust and paint removing machine through a belt to remove rust and paint on the outer surface, then conveying the waste oil barrel to a shredder through the belt to be broken into iron sheets, sequentially conveying the iron sheets to a primary ultrasonic roller cleaning machine and a secondary ultrasonic roller cleaning machine for cleaning through screw propulsion, conveying the cleaned iron sheets to a rinsing machine along with the screw, washing away residual cleaning agent on the surface by using clear water, then conveying the iron sheets to a dryer for drying through the screw propulsion, conveying the iron sheets to a packing machine along with the belt to be pressed into iron blocks, and finally conveying.
2. The hazardous waste oil bucket environment-friendly resource utilization system as claimed in claim 1, wherein the manual impurity removal station, the rust and paint removal machine, the shredder, the primary ultrasonic roller cleaner, the secondary ultrasonic roller cleaner, the leaching machine, the dryer, the packing machine and the steel making furnace are all provided with a waste gas collecting device and a waste gas treatment device, the waste gas collecting device comprises a waste gas collecting hood, an induced draft fan and a gas collecting pipeline, and the waste gas treatment device comprises a dust remover, a demister, a UV photocatalysis and activated carbon adsorption facility and a steel making waste gas treatment facility; wherein, waste gas generated by the manual impurity removal station is treated by a UV photocatalysis and activated carbon adsorption facility; waste gas generated by the derusting and paint removing machine and the shredder is treated by a dust remover and a UV photocatalysis and activated carbon adsorption facility in sequence; waste gas generated by the primary ultrasonic roller cleaning machine, the secondary ultrasonic roller cleaning machine, the leaching machine and the dryer is sequentially treated by a demister and a UV photocatalysis and activated carbon adsorption facility; the waste gas generated by the steel-making furnace is treated by a steel-making waste gas treatment facility.
3. The environmental-friendly resource utilization system of the hazardous waste oil bucket according to claim 2, characterized in that the primary ultrasonic drum cleaning machine and the secondary ultrasonic drum cleaning machine are both provided with a waste liquid regeneration device, which comprises a primary cleaning tank, a primary drum, a primary screen, a primary water-stop plate, a primary deoiling tank, a primary oil scraper, a primary oil storage tank, a primary degradation utilization water storage facility, a secondary cleaning tank, a primary drum, a secondary screen, a secondary water-stop plate, a secondary deoiling tank, a secondary oil scraper, a secondary oil storage tank and a secondary degradation utilization water storage facility, wherein the primary water-stop plate and the secondary water-stop plate are periodically opened to enable cleaning liquid in the primary cleaning tank and the secondary cleaning tank to respectively pass through the primary screen and the secondary screen, and then enter the primary deoiling tank and the secondary deoiling tank after solid impurities are filtered out, and after the, the oil phase enters the first-stage oil storage tank and the second-stage oil storage tank respectively for storage, and the regenerated cleaning liquid at the lower layer returns to the first-stage cleaning tank and the second-stage cleaning tank respectively for recycling.
4. The environmental-friendly resource utilization system for the hazardous waste oil bucket according to claim 3, wherein the leaching machine is provided with a leaching water recycling and leaching water degradation utilization device which comprises a leaching tank, a leaching water grease online monitoring machine, a recycling pipeline, a degradation utilization pipeline and a secondary degradation utilization water storage facility, the leaching water grease online monitoring machine is arranged on a leaching tank water outlet pipeline of the leaching machine, the grease content in leaching waste water is monitored in real time, the cleanliness of the leaching water is ensured, and when no grease is detected, leaching water enters the leaching water recycling device for recycling; and otherwise, the leached water enters the leaching water degradation use device and enters a secondary degradation use water storage facility through a degradation use pipeline to supplement the loss of the secondary cleaning liquid.
5. The environmental-friendly resource utilization system for the hazardous waste oil bucket according to claim 4, wherein the dryer is provided with an online monitoring machine for non-methane total hydrocarbons in the drying gas and an online monitoring machine for iron sheet grease, the online monitoring machine for non-methane total hydrocarbons in the drying gas is arranged on a drying gas delivery pipeline, and the content of the non-methane total hydrocarbons in the drying gas is monitored in real time; the iron sheet grease on-line monitoring machine is arranged on an outlet of the dryer and is used for monitoring the grease content on the surface of the iron sheet in real time.
6. The environmental-friendly recycling system for the hazardous waste oil bucket according to claim 5, wherein the dryer is provided with a drying water recovery device, which comprises a drying water collecting tank, a recycling water pump and a water conveying pipeline.
7. The environmental-friendly hazardous waste oil bucket resource utilization system of claim 6, wherein the demister is provided with a demisting water recycling device for recovering demisting water to supplement the loss of the primary cleaning solution.
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| CN201921564259.3U CN210754310U (en) | 2019-09-19 | 2019-09-19 | Hazardous waste oil bucket environmental protection utilization system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090872A (en) * | 2020-07-20 | 2020-12-18 | 安徽劦达装备科技有限公司 | Be used for scrap iron bucket piece paint removal slagging-off alkali washing equipment |
| CN113414214A (en) * | 2021-06-13 | 2021-09-21 | 绍兴凤登环保有限公司 | Cleaning roller device |
| CN114515742A (en) * | 2022-01-18 | 2022-05-20 | 珠海市斗门区永兴盛环保工业废弃物回收综合处理有限公司 | Iron drum cleaning and recycling process |
| CN115971208A (en) * | 2022-12-19 | 2023-04-18 | 洛阳市生态环境局宜阳分局 | Recycling method for waste engine oil filter element |
-
2019
- 2019-09-19 CN CN201921564259.3U patent/CN210754310U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090872A (en) * | 2020-07-20 | 2020-12-18 | 安徽劦达装备科技有限公司 | Be used for scrap iron bucket piece paint removal slagging-off alkali washing equipment |
| CN113414214A (en) * | 2021-06-13 | 2021-09-21 | 绍兴凤登环保有限公司 | Cleaning roller device |
| CN113414214B (en) * | 2021-06-13 | 2022-05-03 | 绍兴凤登环保有限公司 | Cleaning roller device |
| CN114515742A (en) * | 2022-01-18 | 2022-05-20 | 珠海市斗门区永兴盛环保工业废弃物回收综合处理有限公司 | Iron drum cleaning and recycling process |
| CN115971208A (en) * | 2022-12-19 | 2023-04-18 | 洛阳市生态环境局宜阳分局 | Recycling method for waste engine oil filter element |
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