WO2020038269A1 - 含油污泥处理系统 - Google Patents

含油污泥处理系统 Download PDF

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Publication number
WO2020038269A1
WO2020038269A1 PCT/CN2019/100705 CN2019100705W WO2020038269A1 WO 2020038269 A1 WO2020038269 A1 WO 2020038269A1 CN 2019100705 W CN2019100705 W CN 2019100705W WO 2020038269 A1 WO2020038269 A1 WO 2020038269A1
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Prior art keywords
carbonization
dryer
oily sludge
treatment system
sludge treatment
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PCT/CN2019/100705
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English (en)
French (fr)
Inventor
荆建波
王进明
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南京中衡元环保科技有限公司
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Publication of WO2020038269A1 publication Critical patent/WO2020038269A1/zh

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/10—Treatment of sludge; Devices therefor by pyrolysis
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form

Definitions

  • the invention relates to the technical field of oily sludge treatment, and in particular, to an oily sludge treatment system.
  • Oily sludge is a concomitant product of petrochemical production. It is a major source of pollution in petroleum production and has a complex composition.
  • the oily sludge in the oil refinery sewage treatment plant mainly comes from the bottom sludge of the oil separation tank, the scum of the flotation tank, and the bottom sludge of the crude oil tank, etc., commonly known as "three sludges", accompanied by a certain amount of solids.
  • the specific characteristics of oily sludge are as follows: a. High oil content and high viscosity; b. Complex components, difficult to handle; c. Most harmful components exceed emission standards; d, high calorific value.
  • oily sludge Due to the huge volume of oily sludge, it contains a large amount of toxic and hazardous substances such as mineral oil, sulfides and benzenes, phenols, anthracene, arsine, and other odors. It is also classified as HW08 hazardous waste in the National Hazardous Waste List Materials are extremely harmful to the environment. If it is discharged without treatment, it will not only occupy a large amount of arable land, but also pollute soil, surface water and groundwater with the erosion of rainwater, and the odor generated by oily sludge will cause pollution to surrounding soil, water and air. At present, domestic and foreign oily sludge treatment methods include landfill method, extraction method, thermal analysis, compost method and so on.
  • An object of the present invention is to provide an oily sludge treatment system, which is convenient to use and capable of efficiently treating oily sludge. Not only can the discharge of hazardous waste be reduced, but also the harmful substances in the sludge can be removed and passivated, and the sludge can be recycled, reduced and harmlessly treated.
  • An oily sludge treatment system for treating oily sludge.
  • the oily sludge treatment system includes a feed screw conveyor, a dryer, a carbonized feed conveyor, a carbonizer, a burner, and a discharge cooling screw conveyor.
  • the feed screw conveyor and the dryer The carbonization machine is connected to the dryer through the carbonization feed conveyor, the burner is connected to the carbonization machine, and the cooling screw conveyor is connected to the carbonization machine.
  • the oily sludge treatment system further includes a sludge pump and a dehydrator, the dehydrator is connected to the sludge pump, and the dryer is conveyed by the feeding screw and connected to the dehydrator. .
  • the oily sludge treatment system further includes an exhaust gas treatment device, and the exhaust gas treatment device is connected to the dryer and the carbonization machine, respectively, so as to control the exhaust gas generated by the dryer and the carbonization machine. For processing.
  • the exhaust gas treatment device includes a dust removal device, a spray tower, and a fan, the dust removal device is connected to the spray tower, the spray tower is connected to the fan, and the dust removal device is connected to the desiccation And the spray tower is connected to the carbonization machine.
  • the oily sludge treatment system further includes a discharge screw, and the carbonization machine is connected to the spray tower through the discharge screw.
  • the carbonization feed conveyor is connected to the dryer through the discharge screw, and the burner is connected to the spray tower through the discharge screw.
  • the dryer is provided with a circular or fan-shaped stirring paddle blade, and the stirring paddle blade is provided with a plurality of through holes at intervals.
  • a temperature sensor and a communication port are provided in the carbonization machine, the temperature sensor is electrically connected to the communication port, and the temperature sensor is used to detect the temperature in the carbonization machine and to signal the temperature. Emitted through the communication port.
  • the carbonization machine is embedded with a plurality of intersecting scrapers on its rotating shaft.
  • Another object of the present invention is to provide an oily sludge treatment system, which is convenient to use and capable of efficiently treating oily sludge. Not only can the discharge of hazardous waste be reduced, but also the harmful substances in the sludge can be removed and passivated, and the sludge can be recycled, reduced and harmlessly treated.
  • An oily sludge treatment system includes a standby power source, a feed screw conveyor, a dryer, a carbonization feed conveyor, a carbonizer, a burner, and a discharge cooling screw conveyor.
  • the feed screw conveyor and the The drying machine is connected, the carbonizing machine is connected to the drying machine through the carbonizing feed conveyor, the burner is connected to the carbonizing machine, the cooling screw conveyor is connected to the carbonizing machine,
  • the standby power supply is electrically connected to the feed screw conveyor, the dryer, the carbonization feed conveyor, the carbonization machine, the burner, and the discharge cooling screw conveyor, respectively.
  • the feed screw conveyor, the dryer, the carbonized feed conveyor, the carbonizer, the burner, and the discharge cooling screw conveyor are powered.
  • the beneficial effect of the oily sludge treatment system is that the role of the feeding screw conveyor is to convey the oily sludge to the dryer, and the role of the dryer is to hold it in it.
  • the oily sludge is dried, and the role of the carbonized feed conveyor is to transfer the dried oily sludge to the carbonization machine;
  • the role of the carbonization machine is to perform carbonization treatment for deep dehydration and to make oily sludge resources Into.
  • the role of the burner is to assist the work of the carbonization machine in order to improve the efficiency of carbonization;
  • the role of the cooling screw conveyor is to cool and transport the oily sludge after carbonization.
  • the feed screw conveyor transfers the oily sludge to the dryer and the oily sludge is dried by the dryer; after the drying is completed, the dried oily sludge is passed through the carbonization feed conveyor.
  • the sludge is transferred to the carbonization machine for further dehydration and carbonization by the carbonization machine; the carbonization machine burns the oily sludge through the burner during the treatment and provides the working part of the carbonization machine to fully utilize the heat in the oily sludge and reduce the external Demand for heat source; cooling and conveying by cooling screw conveyor after carbonization; oily sludge can be made into high value-added carbon-based materials after passing through the above equipment, used in the field of environmental protection, and then realized the resource utilization of pollutants .
  • the oil-containing sludge treatment system provided by the present invention is convenient to use, and can efficiently treat oil-containing sludge, thereby achieving sludge resource utilization, reduction, and harmless treatment effects.
  • FIG. 1 is a schematic structural diagram of an oily sludge treatment system according to an embodiment of the present invention
  • FIG. 2 is a connection block diagram of a sludge pump and a dehydrator according to an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of a dust removing device according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a stirring paddle blade according to an embodiment of the present invention.
  • Icons 10- oily sludge treatment system; 100-feed screw conveyor; 101- sludge pump; 102- dehydrator; 200- dryer; 210- stirring blades; 220- through hole; 300- carbonization feed Material conveyor; 400-carbonization machine; 500-burner; 600-cooling screw conveyor; 800-discharge screw; 900-exhaust gas treatment device; 910-dust removal equipment; 920-spraying tower; 930-fan.
  • connection may be a fixed connection or may be Disassembly connection, or integral connection; it can be mechanical or electrical connection; it can be direct connection, or indirect connection through an intermediate medium, and it can be the internal communication of two elements.
  • connection may be a fixed connection or may be Disassembly connection, or integral connection; it can be mechanical or electrical connection; it can be direct connection, or indirect connection through an intermediate medium, and it can be the internal communication of two elements.
  • This embodiment provides an oily sludge treatment system 10 which is convenient to use and can efficiently treat oily sludge. Not only can the discharge of hazardous waste be reduced, but also the harmful substances in the sludge can be removed and passivated, and the sludge can be recycled, reduced and harmlessly treated.
  • oily sludge treatment system 10 is used to process oily sludge, so as to further utilize the residual value of the oily sludge and avoid the pollution of the oily sludge to the environment.
  • the oily sludge treatment system 10 includes a feed screw conveyor 100, a dryer 200, a carbonization feed conveyor 300, a carbonizer 400, a burner 500, and a discharge cooling screw conveyor 600, and a feed screw
  • the conveyor 100 is connected to the dryer 200
  • the carbonizer 400 is connected to the dryer 200 through the carbonization feed conveyor 300
  • the burner 500 is connected to the carbonizer 400
  • the cooling screw conveyor 600 is connected to the carbonizer 400.
  • the function of the feeding screw conveyor 100 is to transport the oily sludge to the dryer 200, and the role of the dryer 200 is to dry the oily sludge contained therein, and carbonize the feed.
  • the role of the conveyor 300 is to transfer the dried oil-containing sludge to the carbonization machine 400; the role of the carbonization machine 400 is to perform carbonization treatment for deep dehydration and resource-containing sludge.
  • the role of the burner 500 is to assist the carbonization machine 400 in order to improve the efficiency of carbonization; the role of the cooling screw conveyor 600 is to cool and transport the oily sludge after carbonization.
  • the feed screw conveyor 100 transfers the oily sludge to the dryer 200 and performs the drying treatment on the oily sludge through the dryer 200; after the drying is completed, the dryness is performed by the carbonization feed conveyor 300
  • the carbonized oily sludge is transferred to the carbonization machine 400 for further dehydration and carbonization through the carbonization machine 400; during the treatment, the carbonization machine 400 burns the oily sludge through the burner 500 and provides the working part of the carbonization machine 400 to make full use of the oily oil.
  • the heat in the sludge reduces the need for an external heat source; after the carbonization is completed, it is cooled and transported by a cooling screw conveyor 600; the oily sludge can be made into a high value-added carbon-based material after passing through the above equipment, which is used in the field of environmental protection , And then realized the resource utilization of pollutants.
  • the oily sludge treatment system 10 provided in this embodiment is convenient to use and can efficiently treat oily sludge. Not only can the discharge of hazardous waste be reduced, but also the harmful substances in the sludge can be removed and passivated, and the sludge can be recycled, reduced and harmlessly treated.
  • the oily sludge treatment system 10 further includes a sludge pump 101 and a dehydrator 102, the dehydrator 102 is connected to the sludge pump 101, and the dryer 200 is conveyed by a feed screw and connected to the dewaterer 102 connections.
  • the oily sludge treatment system 10 further includes an exhaust gas treatment device 900, and the exhaust gas treatment device 900 is connected to the dryer 200 and the carbonizer 400, respectively, so as to generate electricity to the dryer 200 and the carbonizer 400.
  • the exhaust is treated.
  • the exhaust gas treatment device 900 includes a dust removing device 910, a spray tower 920, and a fan 930.
  • the dust removing device 910 is connected to the spray tower 920, the spray tower 920 is connected to the fan 930, and the dust removing device 910 is The carburetor 200 is connected, and the spray tower 920 is connected to the carbonizer 400.
  • the oily sludge treatment system 10 further includes a discharge screw 800, and the carbonization machine 400 is connected to the spray tower 920 through the discharge screw 800.
  • the carbonization feed conveyor 300 is connected to the dryer 200 through a discharge screw 800, and the burner 500 is connected to the spray tower 920 through a discharge screw 800.
  • the dryer 200 may be a two-way self-cleaning dryer 200, a disc dryer, a belt dryer, or a thin-layer dryer.
  • the dryer 200 is provided with a circular or fan-shaped stirring paddle blade 210, and the stirring paddle blade 210 is provided with a plurality of through holes 220 at intervals.
  • the carbonization machine 400 mainly includes a feed crusher, a carbonization furnace, a burner 500, a blower 930, a discharge cooling system, and supporting pipelines.
  • the sludge receives the dried sludge from the carbonization feed conveying device, and is uniformly transported to the carbonization furnace after being crushed.
  • the dried sludge is rotated slowly by the screw shaft in the carbonization furnace to form granular or powdery sludge, and is cooled by cooling.
  • the screw conveyor 600 is transferred to a discharge cooling system to obtain a carbonized product.
  • the carbonization furnace is preferably a uniaxial structure.
  • the carbonization machine 400 is provided with a plurality of intersecting rakes on its rotating shaft.
  • the carbonization machine 400 is provided with a temperature sensor and a communication port.
  • the temperature sensor is electrically connected to the communication port.
  • the temperature sensor is used to detect the temperature in the carbonization machine 400 and send a signal representing the temperature through the communication port.
  • the oily sludge treatment system 10 can reduce the water content of oily sludge from 35-40% to 0%, and reduce the solid waste after carbonization by more than 50%, which greatly reduces the hazardous waste treatment. At the same time, organic matter in hazardous waste is removed, heavy metals are solidified, and it has the function of converting hazardous waste into general solid waste.
  • the function of the feeding screw conveyor 100 is to convey the oily sludge to the dryer 200, and the role of the dryer 200 is to control the oily contents contained therein.
  • the sludge is subjected to drying treatment.
  • the role of the carbonization feed conveyor 300 is to transfer the dried oily sludge to the carbonization machine 400; the role of the carbonization machine 400 is to perform carbonization treatment for deep dehydration and oily sludge. Resources.
  • the role of the burner 500 is to assist the carbonization machine 400 in order to improve the efficiency of carbonization; the role of the cooling screw conveyor 600 is to cool and transport the oily sludge after carbonization.
  • the feed screw conveyor 100 transfers the oily sludge to the dryer 200 and performs the drying treatment on the oily sludge through the dryer 200; after the drying is completed, the dryness is performed by the carbonization feed conveyor 300
  • the carbonized oily sludge is transferred to the carbonization machine 400 for further dehydration and carbonization through the carbonization machine 400; during the treatment, the carbonization machine 400 burns the oily sludge through the burner 500 and provides the working part of the carbonization machine 400 to fully utilize the oily
  • the heat in the sludge reduces the need for an external heat source; after the carbonization is completed, it is cooled and transported by a cooling screw conveyor 600; the oily sludge can be made into a high value-added carbon-based material after passing through the above equipment, which is used in the field of environmental protection , And then realized the resource utilization of pollutants.
  • the oily sludge treatment system 10 provided in this embodiment is convenient to use and can efficiently treat oily sludge. Not only can the discharge of hazardous waste be reduced, but also the harmful substances in the sludge can be removed and passivated, and the sludge can be recycled, reduced and harmlessly treated.
  • This embodiment provides an oily sludge treatment system 10 which is convenient to use and can efficiently treat oily sludge. Not only can the discharge of hazardous waste be reduced, but also the harmful substances in the sludge can be removed and passivated, and the sludge can be recycled, reduced and harmlessly treated.
  • the oily sludge treatment system 10 includes a standby power source, a feed screw conveyor 100, a dryer 200, a carbonization feed conveyor 300, a carbonizer 400, a burner 500, and a discharge cooling screw conveyor 600,
  • the feeding screw conveyor 100 is connected to the dryer 200
  • the carbonization machine 400 is connected to the dryer 200 through the carbonization feed conveyor 300
  • the burner 500 is connected to the carbonization machine 400
  • the cooling screw conveyor 600 is connected to the carbonization machine 400.
  • the standby power supply is electrically connected to the feeding screw conveyor 100, dryer 200, carbonization feeding conveyor 300, carbonizing machine 400, burner 500, and discharge cooling screw conveyor 600, respectively.
  • the dryer 200, the carbonization feed conveyor 300, the carbonization machine 400, the burner 500, and the discharge cooling screw conveyor 600 supply power.
  • the difference between the oily sludge treatment system 10 provided in this embodiment and the oily sludge treatment system 10 provided in the first embodiment is that the oily sludge treatment system 10 provided in this embodiment further includes a backup power source to overcome the power outage. accidents.
  • the backup power source provided in this embodiment may be a power generation device such as a fuel oil generator or a solar power generator.
  • the oily sludge treatment system 10 further includes a sludge pump 101 and a dehydrator 102.
  • the dehydrator 102 is connected to the sludge pump 101, and the dryer 200 is connected to the dehydrator 102 through a feeding screw.
  • the oily sludge treatment system 10 further includes an exhaust gas treatment device 900, which is connected to the dryer 200 and the carbonizer 400, respectively, to process the exhaust gas generated by the dryer 200 and the carbonizer 400.
  • an exhaust gas treatment device 900 which is connected to the dryer 200 and the carbonizer 400, respectively, to process the exhaust gas generated by the dryer 200 and the carbonizer 400.
  • the exhaust gas treatment device 900 includes a dust removal device 910, a spray tower 920, and a fan 930.
  • the dust removal device 910 is connected to the spray tower 920, the spray tower 920 is connected to the fan 930, and the dust removal device 910 is connected to the dryer 200.
  • the spray tower 920 is connected to the carbonization machine 400.
  • the oily sludge treatment system 10 further includes a discharge screw 800, and the carbonization machine 400 is connected to the spray tower 920 through the discharge screw 800.
  • the carbonization feed conveyor 300 is connected to the dryer 200 through a discharge screw 800, and the burner 500 is connected to the spray tower 920 through a discharge screw 800.
  • the drying machine 200 is provided with a circular or fan-shaped stirring paddle blade 210, and the stirring paddle blade 210 is provided with a plurality of through holes 220 at intervals.
  • the carbonization machine 400 is provided with a temperature sensor and a communication port.
  • the temperature sensor is electrically connected to the communication port.
  • the temperature sensor is used to detect the temperature in the carbonization machine 400 and send a signal representing the temperature through the communication port.
  • the carbonization machine 400 is embedded with a plurality of intersecting scrapers on its rotating shaft.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Treatment Of Sludge (AREA)

Abstract

本发明公开了含油污泥处理系统，涉及含油污泥处理技术领域。本发明提供的含油污泥处理系统包括进料螺旋输送机、干化机、炭化进料输送机、炭化机、燃烧机及出料冷却螺旋输送机，进料螺旋输送机与干化机连接，炭化机通过炭化进料输送机与干化机连接，燃烧机与炭化机连接，冷却螺旋输送机与炭化机连接。本发明提供的含油污泥处理系统使用方便，能够对含油污泥进行高效地处理。不仅可以减少危废排放量，同时也可以清除和钝化污泥中有害物质，达到污泥资源化、减量化和无害化的处置效果。

Description

含油污泥处理系统 技术领域
本发明涉及含油污泥处理技术领域，具体而言，涉及含油污泥处理系统。
背景技术
本部分旨在为权利要求书及具体实施方式中陈述的本发明的实施方式提供背景或上下文。此处的描述不因为包括在本部分中就承认是现有技术。
含油污泥是石油化工生产伴随品，是石油生产主要污染源，组成成分复杂。其中炼油污水处理场的含油污泥主要来源于隔油池底泥、浮选池浮渣和原油罐底泥等，俗称“三泥”，同时伴有一定的固体。含油污泥具体特点如下：a、含油量高、粘度大；b、成分复杂，处理难度大；c、有害成分多数超过排放标准；d、含有较高的热值。由于含油污泥体积庞大，含有大量的矿物油、硫化物及苯系物、酚类、蒽、芘等有恶臭的有毒有害物质，同时是国家《危险废弃物名录》中标定的HW08类危险废弃物，对环境具有极大的危害性。若不加以处理直接排放，不但占用大量耕地，同时将会随着雨水的冲刷污染土壤、地面水和地下水，而且含油污泥产生的异味对周围土壤、水、空气都造成污染。目前，国内外含油污泥处理方法有填埋法、萃取法、热解析、堆肥法等。
虽然上述的溶剂萃取法，化学热解法等方法能够回事油泥中有用部分进行回炼，但是油泥杂质过多，黏度过大，预处理过程会影响回收设备的效果。上述问题目前亟待解决，以便含油污泥处理能够达到污泥资源化、减量化和无害化的处置效果。
发明内容
本发明的目的在于提供一种含油污泥处理系统，其使用方便，能够对含油污泥进行高效地处理。不仅可以减少危废排放量，同时也可以清除和钝化污泥中有害物质，达到污泥资源化、减量化和无害化的处置效果。
本发明提供一种关于含油污泥处理系统的技术方案：
一种含油污泥处理系统，用于处理含油污泥。所述含油污泥处理系统包括进料螺旋输送机、干化机、炭化进料输送机、炭化机、燃烧机及出料冷却螺旋输送机，所述进料螺旋输送机与所述干化机连接，所述炭化机通过所述炭化进料输送机与所述干化机连接，所述燃烧机与所述炭化机连接，所述冷却螺旋输送机与所述炭化机连接。
进一步地，所述含油污泥处理系统还包括污泥泵和脱水机，所述脱水机与所述污泥泵连接，所述干化机通过所述进料螺旋输送及与所述脱水机连接。
进一步地，所述含油污泥处理系统还包括尾气处理装置，所述尾气处理装置分别与所述干化机和所述炭化机连接，以对所述干化机和所述炭化机产生的尾气进行处理。
进一步地，所述尾气处理装置包括除尘设备、喷淋塔及风机，所述除尘设备与所述喷淋塔连接，所述喷淋塔与所述风机连接，所述除尘设备与所述干化机连接，所述喷淋塔与所述炭化机连接。
进一步地，所述含油污泥处理系统还包括出料螺旋器，所述炭化机通过所述出料 螺旋器与所述喷淋塔连接。
进一步地，所述炭化进料输送机通过所述出料螺旋器与所述干化机连接，且所述燃烧机通过所述出料螺旋器与所述喷淋塔连接。
进一步地，所述干化机设置有圆形或扇形的搅拌桨叶片，所述搅拌桨叶片上间隔地设置有多个通孔。
进一步地，所述炭化机内设置有温度传感器和通信端口，所述温度传感器与所述通信端口电连接，所述温度传感器用于检测所述炭化机内的温度并将表征所述温度的信号通过所述通信端口发出。
进一步地，所述炭化机在其转轴上嵌设有多个相互交叉的刮耙。
本发明的另一目的在于提供一种含油污泥处理系统，其使用方便，能够对含油污泥进行高效地处理。不仅可以减少危废排放量，同时也可以清除和钝化污泥中有害物质，达到污泥资源化、减量化和无害化的处置效果。
本发明还提供一种关于含油污泥处理系统的技术方案：
一种含油污泥处理系统，包括备用电源、进料螺旋输送机、干化机、炭化进料输送机、炭化机、燃烧机及出料冷却螺旋输送机，所述进料螺旋输送机与所述干化机连接，所述炭化机通过所述炭化进料输送机与所述干化机连接，所述燃烧机与所述炭化机连接，所述冷却螺旋输送机与所述炭化机连接，所述备用电源分别与所述进料螺旋输送机、所述干化机、所述炭化进料输送机、所述炭化机、所述燃烧机及所述出料冷却螺旋输送机电连接，以对所述进料螺旋输送机、所述干化机、所述炭化进料输送机、所述炭化机、所述燃烧机及所述出料冷却螺旋输送机供电。
相比现有技术，本发明提供的含油污泥处理系统的有益效果是：进料螺旋输送机的作用是将含油污泥输送至干化机，干化机的作用是对容置于其内的含油污泥进行干化处理，炭化进料输送机的作用是将经干化后的含油污泥传输至炭化机；炭化机的作用是进行炭化处理，以进行深度脱水和使含油污泥资源化。燃烧机的作用是辅助炭化机工作，以便提高炭化的效率；冷却螺旋输送机的作用是对炭化后的含油污泥进行冷却输送。在使用时，进料螺旋输送机将含油污泥传送至干化机并通过干化机对含油污泥进行干化处理；待干化完成后，通过炭化进料输送机将干化后的含油污泥传送至炭化机，以通过炭化机进一步地脱水炭化；炭化机在处理时通过燃烧机燃烧含油污泥并提供炭化机工作的部分能够，以充分利用含油污泥中的热量，减少对外部热源的需求；在炭化完成后通过冷却螺旋输送机进行冷却和输送；含油污泥通过上述设备后能够制成高附加值的炭基材料，用于环保领域，进而实现了污染物的资源化利用。本发明提供的含油污泥处理系统使用方便，能够对含油污泥进行高效地处理，达到污泥资源化、减量化和无害化的处置效果。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍。应当理解，以下附图仅示出了本发明的某些实施例，因此不应被看作是对范围的限定。对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1为本发明的实施例提供的含油污泥处理系统的结构示意图；
图2为本发明的实施例提供的污泥泵和脱水机的连接框图；
图3为本发明的实施例提供的除尘设备的结构示意图；
图4为本发明的实施例提供的搅拌桨叶片的结构示意图。
图标：10-含油污泥处理系统；100-进料螺旋输送机；101-污泥泵；102-脱水机；200-干化机；210-搅拌桨叶片；220-通孔；300-炭化进料输送机；400-炭化机；500-燃烧机；600-冷却螺旋输送机；800-出料螺旋器；900-尾气处理装置；910-除尘设备；920-喷淋塔；930-风机。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本发明实施例的组件可以以各种不同的配置来布置和设计。
因此，以下对在附图中提供的本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围，而是仅仅表示本发明的选定实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
在本发明的描述中，需要理解的是，术语“上”、“下”、“内”、“外”、“左”、“右”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该发明产品使用时惯常摆放的方位或位置关系，或者是本领域技术人员惯常理解的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的设备或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，术语“第一”、“第二”等仅用于区分描述，而不能理解为指示或暗示相对重要性。
在本发明的描述中，还需要说明的是，除非另有明确的规定和限定，“设置”、“连接”等术语应做广义理解，例如，“连接”可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接连接，也可以通过中间媒介间接连接，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
下面结合附图，对本发明的具体实施方式进行详细说明。
第一实施例
请结合参阅图1至图4，本实施例提供了一种含油污泥处理系统10，其使用方便，能够对含油污泥进行高效地处理。不仅可以减少危废排放量，同时也可以清除和钝化污泥中有害物质，达到污泥资源化、减量化和无害化的处置效果。
需要说明的是，本实施例提供的含油污泥处理系统10用于对含油污泥进行处理，以进一步利用含油污泥的剩余价值并且避免含油污泥对环境的污染。
本实施例提供的含油污泥处理系统10包括进料螺旋输送机100、干化机200、炭化 进料输送机300、炭化机400、燃烧机500及出料冷却螺旋输送机600，进料螺旋输送机100与干化机200连接，炭化机400通过炭化进料输送机300与干化机200连接，燃烧机500与炭化机400连接，冷却螺旋输送机600与炭化机400连接。
可以理解的是，进料螺旋输送机100的作用是将含油污泥输送至干化机200，干化机200的作用是对容置于其内的含油污泥进行干化处理，炭化进料输送机300的作用是将经干化后的含油污泥传输至炭化机400；炭化机400的作用是进行炭化处理，以进行深度脱水和使含油污泥资源化。燃烧机500的作用是辅助炭化机400工作，以便提高炭化的效率；冷却螺旋输送机600的作用是对炭化后的含油污泥进行冷却输送。在使用时，进料螺旋输送机100将含油污泥传送至干化机200并通过干化机200对含油污泥进行干化处理；待干化完成后，通过炭化进料输送机300将干化后的含油污泥传送至炭化机400，以通过炭化机400进一步地脱水炭化；炭化机400在处理时通过燃烧机500燃烧含油污泥并提供炭化机400工作的部分能够，以充分利用含油污泥中的热量，减少对外部热源的需求；在炭化完成后通过冷却螺旋输送机600进行冷却和输送；含油污泥通过上述设备后能够制成高附加值的炭基材料，用于环保领域，进而实现了污染物的资源化利用。本实施例提供的含油污泥处理系统10使用方便，能够对含油污泥进行高效地处理。不仅可以减少危废排放量，同时也可以清除和钝化污泥中有害物质，达到污泥资源化、减量化和无害化的处置效果。
可选地，在本实施例中，含油污泥处理系统10还包括污泥泵101和脱水机102，脱水机102与污泥泵101连接，干化机200通过进料螺旋输送及与脱水机102连接。
可选地，在本实施例中，含油污泥处理系统10还包括尾气处理装置900，尾气处理装置900分别与干化机200和炭化机400连接，以对干化机200和炭化机400产生的尾气进行处理。
进一步地，在本实施例中，尾气处理装置900包括除尘设备910、喷淋塔920及风机930，除尘设备910与喷淋塔920连接，喷淋塔920与风机930连接，除尘设备910与干化机200连接，喷淋塔920与炭化机400连接。
进一步地，在本实施例中，含油污泥处理系统10还包括出料螺旋器800，炭化机400通过出料螺旋器800与喷淋塔920连接。
在本实施例中，炭化进料输送机300通过出料螺旋器800与干化机200连接，且燃烧机500通过出料螺旋器800与喷淋塔920连接。
可选地，干化机200可以为双向自净干化机200、圆盘干燥机、带式干燥机或者薄层干燥机等。
在本实施例中，干化机200设置有圆形或扇形的搅拌桨叶片210，搅拌桨叶片210上间隔地设置有多个通孔220。
可选地，炭化机400主要包括进料破碎，炭化炉，燃烧机500，鼓风机930，出料冷却系统及配套管路等。污泥接收来自炭化进料输送装置传送过来的干泥，经破碎后均匀地输送至炭化炉，干泥经炭化炉中螺旋轴旋转输送缓慢前进，形成颗粒状或粉末状污泥，并通过冷却螺旋输送机600传送至出料冷却系统得到炭化产品。
可选地，炭化炉优选为单轴结构。
在本实施例中，炭化机400在其转轴上嵌设有多个相互交叉的刮耙。
在本实施例中，炭化机400内设置有温度传感器和通信端口，温度传感器与通信端 口电连接，温度传感器用于检测炭化机400内的温度并将表征温度的信号通过通信端口发出。
需要说明的是，本实施例提供的含油污泥处理系统10能够将含油污泥含水率从35-40％降到0％，炭化后固废量下降50％以上，大幅度降低了危废处理费用，同时危废中有机物得到去除，重金属得到固化，具备危废转化为一般固废的功能。
本实施例提供的含油污泥处理系统10的有益效果：进料螺旋输送机100的作用是将含油污泥输送至干化机200，干化机200的作用是对容置于其内的含油污泥进行干化处理，炭化进料输送机300的作用是将经干化后的含油污泥传输至炭化机400；炭化机400的作用是进行炭化处理，以进行深度脱水和使含油污泥资源化。燃烧机500的作用是辅助炭化机400工作，以便提高炭化的效率；冷却螺旋输送机600的作用是对炭化后的含油污泥进行冷却输送。在使用时，进料螺旋输送机100将含油污泥传送至干化机200并通过干化机200对含油污泥进行干化处理；待干化完成后，通过炭化进料输送机300将干化后的含油污泥传送至炭化机400，以通过炭化机400进一步地脱水炭化；炭化机400在处理时通过燃烧机500燃烧含油污泥并提供炭化机400工作的部分能够，以充分利用含油污泥中的热量，减少对外部热源的需求；在炭化完成后通过冷却螺旋输送机600进行冷却和输送；含油污泥通过上述设备后能够制成高附加值的炭基材料，用于环保领域，进而实现了污染物的资源化利用。本实施例提供的含油污泥处理系统10使用方便，能够对含油污泥进行高效地处理。不仅可以减少危废排放量，同时也可以清除和钝化污泥中有害物质，达到污泥资源化、减量化和无害化的处置效果。
第二实施例
请结合参阅图1至图4，本实施例提供了一种含油污泥处理系统10，其使用方便，能够对含油污泥进行高效地处理。不仅可以减少危废排放量，同时也可以清除和钝化污泥中有害物质，达到污泥资源化、减量化和无害化的处置效果。
本实施例提供的含油污泥处理系统10包括备用电源、进料螺旋输送机100、干化机200、炭化进料输送机300、炭化机400、燃烧机500及出料冷却螺旋输送机600，进料螺旋输送机100与干化机200连接，炭化机400通过炭化进料输送机300与干化机200连接，燃烧机500与炭化机400连接，冷却螺旋输送机600与炭化机400连接，备用电源分别与进料螺旋输送机100、干化机200、炭化进料输送机300、炭化机400、燃烧机500及出料冷却螺旋输送机600电连接，以对进料螺旋输送机100、干化机200、炭化进料输送机300、炭化机400、燃烧机500及出料冷却螺旋输送机600供电。
本实施例提供的含油污泥处理系统10与第一实施例提供的含油污泥处理系统10之间的区别在于，本实施例提供的含油污泥处理系统10还包括备用电源，以克服停电的意外情况。
需要说明的是，本实施例提供的备用电源可以为燃油发电机、太阳能发电机等发电设备。
可选地，含油污泥处理系统10还包括污泥泵101和脱水机102，脱水机102与污泥泵101连接，干化机200通过进料螺旋输送及与脱水机102连接。
可选地，含油污泥处理系统10还包括尾气处理装置900，尾气处理装置900分别与干化机200和炭化机400连接，以对干化机200和炭化机400产生的尾气进行处理。
可选地，尾气处理装置900包括除尘设备910、喷淋塔920及风机930，除尘设备910与喷淋塔920连接，喷淋塔920与风机930连接，除尘设备910与干化机200连接，喷淋塔920与炭化机400连接。
可选地，含油污泥处理系统10还包括出料螺旋器800，炭化机400通过出料螺旋器800与喷淋塔920连接。
可选地，炭化进料输送机300通过出料螺旋器800与干化机200连接，且燃烧机500通过出料螺旋器800与喷淋塔920连接。
可选地，干化机200设置有圆形或扇形的搅拌桨叶片210，搅拌桨叶片210上间隔地设置有多个通孔220。
可选地，炭化机400内设置有温度传感器和通信端口，温度传感器与通信端口电连接，温度传感器用于检测炭化机400内的温度并将表征温度的信号通过通信端口发出。
可选地，炭化机400在其转轴上嵌设有多个相互交叉的刮耙。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种含油污泥处理系统，用于处理含油污泥，其特征在于，所述含油污泥处理系统包括进料螺旋输送机、干化机、炭化进料输送机、炭化机、燃烧机及出料冷却螺旋输送机，所述进料螺旋输送机与所述干化机连接，所述炭化机通过所述炭化进料输送机与所述干化机连接，所述燃烧机与所述炭化机连接，所述冷却螺旋输送机与所述炭化机连接。
  2. 根据权利要求1所述的含油污泥处理系统，其特征在于，所述含油污泥处理系统还包括污泥泵和脱水机，所述脱水机与所述污泥泵连接，所述干化机通过所述进料螺旋输送及与所述脱水机连接。
  3. 根据权利要求1所述的含油污泥处理系统，其特征在于，所述含油污泥处理系统还包括尾气处理装置，所述尾气处理装置分别与所述干化机和所述炭化机连接，以对所述干化机和所述炭化机产生的尾气进行处理。
  4. 根据权利要求3所述的含油污泥处理系统，其特征在于，所述尾气处理装置包括除尘设备、喷淋塔及风机，所述除尘设备与所述喷淋塔连接，所述喷淋塔与所述风机连接，所述除尘设备与所述干化机连接，所述喷淋塔与所述炭化机连接。
  5. 根据权利要求4所述的含油污泥处理系统，其特征在于，所述含油污泥处理系统还包括出料螺旋器，所述炭化机通过所述出料螺旋器与所述喷淋塔连接。
  6. 根据权利要求5所述的含油污泥处理系统，其特征在于，所述炭化进料输送机通过所述出料螺旋器与所述干化机连接，且所述燃烧机通过所述出料螺旋器与所述喷淋塔连接。
  7. 根据权利要求1-6中任意一项所述的含油污泥处理系统，其特征在于，所述干化机设置有圆形或扇形的搅拌桨叶片，所述搅拌桨叶片上间隔地设置有多个通孔。
  8. 根据权利要求1-6中任意一项所述的含油污泥处理系统，其特征在于，所述炭化机内设置有温度传感器和通信端口，所述温度传感器与所述通信端口电连接，所述温度传感器用于检测所述炭化机内的温度并将表征所述温度的信号通过所述通信端口发出。
  9. 根据权利要求1-6中任意一项所述的含油污泥处理系统，其特征在于，所述炭化机在其转轴上嵌设有多个相互交叉的刮耙。
  10. 一种含油污泥处理系统，其特征在于，包括备用电源、进料螺旋输送机、干化机、炭化进料输送机、炭化机、燃烧机及出料冷却螺旋输送机，所述进料螺旋输送机与所述干化机连接，所述炭化机通过所述炭化进料输送机与所述干化机连接，所述燃烧机与所述炭化机连接，所述冷却螺旋输送机与所述炭化机连接，所述备用电源分别与所述进料螺旋输送机、所述干化机、所述炭化进料输送机、所述炭化机、所述燃烧机及所述出料冷却螺旋输送机电连接，以对所述进料螺旋输送机、所述干化机、所述炭化进料输送机、所述炭化机、所述燃烧机及所述出料冷却螺旋输送机供电。
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005274016A (ja) * 2004-03-24 2005-10-06 Meidensha Corp 含水原料の乾燥処理方法とそのシステム及び施設
JP2010131498A (ja) * 2008-12-03 2010-06-17 Sumitomo Heavy Ind Ltd 汚泥処理方法
CN205773974U (zh) * 2016-05-19 2016-12-07 中国石油天然气股份有限公司 炼化污泥资源化处理系统
CN205773973U (zh) * 2016-05-19 2016-12-07 中国石油天然气股份有限公司 低能耗炼化污泥资源化处理系统
JP2018001127A (ja) * 2016-07-06 2018-01-11 大同特殊鋼株式会社 汚泥の炭化処理設備
CN108751654A (zh) * 2018-08-24 2018-11-06 南京中衡元环保科技有限公司 含油污泥处理系统
CN208898721U (zh) * 2018-08-24 2019-05-24 南京中衡元环保科技有限公司 含油污泥处理系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103449701B (zh) * 2013-08-14 2015-04-08 湖州宜可欧环保科技有限公司 一种炼油厂污泥炭化处理及炭回收的方法及装置
CN106957136A (zh) * 2017-03-02 2017-07-18 安徽省通源环境节能股份有限公司 一种含油污泥的处理方法
CN107337335A (zh) * 2017-08-02 2017-11-10 上海净泥新能源科技有限公司 一种污泥干化和炭化的设备及工艺

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005274016A (ja) * 2004-03-24 2005-10-06 Meidensha Corp 含水原料の乾燥処理方法とそのシステム及び施設
JP2010131498A (ja) * 2008-12-03 2010-06-17 Sumitomo Heavy Ind Ltd 汚泥処理方法
CN205773974U (zh) * 2016-05-19 2016-12-07 中国石油天然气股份有限公司 炼化污泥资源化处理系统
CN205773973U (zh) * 2016-05-19 2016-12-07 中国石油天然气股份有限公司 低能耗炼化污泥资源化处理系统
JP2018001127A (ja) * 2016-07-06 2018-01-11 大同特殊鋼株式会社 汚泥の炭化処理設備
CN108751654A (zh) * 2018-08-24 2018-11-06 南京中衡元环保科技有限公司 含油污泥处理系统
CN208898721U (zh) * 2018-08-24 2019-05-24 南京中衡元环保科技有限公司 含油污泥处理系统

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