CN203833139U - Dual-cooling self-closed spiral conveying cooling device - Google Patents

Dual-cooling self-closed spiral conveying cooling device Download PDF

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Publication number
CN203833139U
CN203833139U CN 201420258901 CN201420258901U CN203833139U CN 203833139 U CN203833139 U CN 203833139U CN 201420258901 CN201420258901 CN 201420258901 CN 201420258901 U CN201420258901 U CN 201420258901U CN 203833139 U CN203833139 U CN 203833139U
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cooling
outer
dual
provided
device
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CN 201420258901
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Chinese (zh)
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吴道洪
余幼民
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北京神雾环境能源科技集团股份有限公司
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Abstract

The utility model provides a dual-cooling self-closed spiral conveying cooling device which comprises an outer pipe, an inner pipe and a spiral shaft which are sleeved with one another. The inner wall of the inner pipe serves as a spiral conveying tank body and is matched with the spiral shaft for conveying materials. The outer wall of the inner pipe and the outer pipe form an outer cooling system of the device. The two ends of the spiral conveying tank body are provided with a feed port and a discharge port. The outer cooling system is provided with an outer cooling water inlet and an outer cooling water outlet. The spiral shaft is hollow. Rotating connectors at the two ends of the spiral shaft are provided with an inner cooling water inlet and an inner cooling water outlet respectively. The spiral shaft is provided with screw-pitch-variable spiral blades. The dual-cooling system of the dual-cooling self-closed spiral conveying cooling device is high in cooling efficiency and adapts to the processes with different temperature requirements, more devices can be connected in series for continuous cooling under the large cooling temperature difference and large cooling amount, less devices or even only one device can be used under the small temperature difference and small cooling amount, and the device is simple in combination, flexible and variable.

Description

双冷却自密闭螺旋输送冷却设备 Dual cooling screw conveyor from the closed cooling apparatus

技术领域 FIELD

[0001] 本实用新型涉及一种螺旋输送冷却设备,尤其是涉及一种双冷却自密闭螺旋输送冷却设备。 [0001] The present invention relates to a cooling screw conveyor device, in particular, to a dual cooling screw conveyor from the closed cooling apparatus.

背景技术 Background technique

[0002] 全世界处于一个能源革命的时代,绿色能源,减少污染是时代的主题。 [0002] all over the world in an era of revolutionary energy, green energy, reduce pollution themes of the times. 我北京神雾环境能源科技集团股份有限公司汇集了各方面的技术精英,投入了巨额资金,研发相关技术并实现工程化。 I Beijing God fog Environmental Energy Technology Group Co., Ltd. brings together the various aspects of the technology elite, we have invested heavily in research and development related to technology and engineering to achieve. 面对我国石油资源短缺,对外依赖程度越来越高,利用有机固体废料,废轮胎提炼油等技术有着巨大的战略意义和市场前景,为此,我公司成功开发低温热解技术和装置,其特点在于:热解炉内,不同物料在100〜1000°C温度下热解,分解出含油气体,含油气体经过冷疑处理后收集。 Faced with China's shortage of oil resources, increasing the degree of external dependence, the use of organic solid waste, waste tires oil refining technology has great strategic significance and market prospects, for which the company successfully developed a low-temperature pyrolysis technology and device characterized in that: the pyrolysis furnace, different materials at pyrolysis temperature of 100~1000 ° C, the decomposition of gas oil, gas oil treatment after cold suspect collected. 而剩余高温固体物料利用专用设备从炉内排出。 The remaining solid material and the use of special high temperature equipment is discharged from the furnace. 出炉固体炉料温度约600°c,其中含有碳组分,易燃且易爆气体。 The solid charge furnace temperature of about 600 ° c, wherein the carbon containing component, flammable and explosive gases. 出炉后必须在隔绝空气条件下进行冷却,出炉物料的输送装置必须具有密闭,快速冷却物料的能力,并有阻隔炉内高温气体外泻的功能,否则会导致爆炸。 After must be released under air cooling conditions, the baked material conveying device must be capable of a closed, rapid cooling of the material, and a high-temperature gas furnace spilled outside the barrier function, or cause an explosion. 因此,为配合高、低温热解工艺中冷却、密闭、输出的难题,开发出双冷却自密闭螺旋输送冷却设备,该装置兼备无污染冷却、自密闭和连续输送物料三种功能。 Thus, as with the high, low-temperature pyrolysis was cooled problem closed, the output developed dual cooling screw conveyor from the closed cooling apparatus, the cooling apparatus both clean, and the continuously conveyed material from confined three functions.

[0003] 与本发明相关的现有技术:目前国内外此类冷却设备主要形式有四种。 [0003] The prior art related to the present invention: At present the main form of such domestic and four cooling apparatus. A.水浸或水喷淋,B.低温惰性气体冷却,C.筒式冷却机冷却,D.—种单冷却螺旋输送机。 A. flooding or spray water, B. Cryogenic cooling inert gas, C. Cooler cooling drum, D.- single species cooled screw conveyor. 现有技术方案:A、水浸或水喷淋冷却工艺,是将炽热物料用管道投入密闭容器,容器盛水或喷淋水浸润使其冷却,利用水封起密闭作用。 Prior art solutions: A, flooding, or water spray cooling process, the material is a hot pipe into the sealed container, the container filled with water or spraying water infiltration allowed to cool, sealed from water seal effect. 所参考的专利有一种封闭式喷淋冷却机构,(申请号:201310214404.6) ;B、低温惰性气体冷却,将炽热物料置于有低温惰性气体的密闭容器中冷却,出口加装锁风卸料阀起密闭作用。 Referenced patents a closed spray cooling means (application number: 201310214404.6); B, the low temperature inert gas is cooled, the hot material was placed sealed container an inert gas with a cryogenic cooling, discharge valve outlet air lock installation since sealed role. 惰性气体经除尘,冷却后再进入容器冷却,循环使用。 Inert gas is dedusted, and then into the cooling vessel is cooled, recycled. 所参考的专利有(吐丝管弯制氮气冷却工艺,申请号:200710053589) ;C、筒式冷却机,筒体旋转,筒外喷水或筒内喷水,筒内热物料滚动冷却,出口加装锁风卸料阀。 Referenced patents (laying pipe bending nitrogen cooling process, application number: 200710053589); C, cooling machine drum, rotating cylinder, the outer cylinder tube or spray water, cooling tube rolling hot material, export processing a discharge air lock valve means. 所参考的专利有(筒式冷却器及冷却工艺,申请号:201210123084) ;D、一种单冷却螺旋输送机,有机头组件,螺旋轴,螺旋轴外有双层壳体,壳内有冷却水循环流动,螺旋轴旋转输送物料,外壳与水传导冷却物料。 Referenced patents (drum cooler and cooling processes, application number: 201210123084); D, a single-screw conveyor external cooling, the organic head assembly, the screw shaft, the screw shaft has a double housing, a cooling shell water is circulating, screw shaft rotating conveying the material, the material of the housing with cooling water conduction. (一种冷却螺旋输送机,申请号:201220033916.3) (A cooling screw conveyor, application number: 201220033916.3)

[0004] 上述现有技术与本发明比较存在以下缺点:A、工艺会产生废气,废水,需求大量水资源,且对水污染大气污染,环保不允许,严重的是冷却后的物料被水浸湿,还需干燥后才能进行下道工序。 [0004] The prior art and the present invention has the following disadvantages comparison: A, generated process waste gas, waste water, needs a lot of water, water pollution and air pollution, environmental protection is not allowed, is serious flooding material is cooled wet, dry before the need for the next step. B、工艺、设备复杂,投资大,需要大量惰性气体,生产成本极高,不是高附加值的产品不会采用,在石油、药品工艺也不允许惰性气体进入,不能使用。 B, technology, equipment complex, large investment, a large amount of inert gas, high cost of production, not high value-added products will not be used in the oil, pharmaceutical technology are not allowed to enter the inert gas can not be used. C、工艺设备投资大,密闭性差,不安全,必需防止空气进入筒体内,要增加锁风卸料阀,重要的另一方面是筒外喷水,仅外部冷却效益不高。 C, a large investment in process equipment, poor airtight, unsafe, is necessary to prevent air from entering the cylinder body, to increase the discharge air lock valve, the outer tube is an important aspect spray, only the external cooling efficiency is not high. 筒内喷水产生废气。 Water produce an exhaust gas cylinder. D、单冷却螺旋输送机,仅螺旋机外壳有冷却作用,冷却效果有限,更重要的是螺旋轴起不到冷却作用反而被加热了,当冷却5000C以上物料时螺旋轴受热变形,不能正常工作或出故障停止工作。 D, one-cooled screw conveyor, the screw conveyor housing having only the cooling effect, the cooling effect is limited, more importantly, will not achieve the cooling effect of the screw shaft instead of being heated, the thermal deformation of the screw shaft, does not work when the material is cooled more than 5000C or fail to stop working. 双冷却螺旋输送机,螺旋轴和外壳都有水循环冷却,冷却效率高,在冷却500°C以上物料时,螺旋轴有冷却水保护可正常工作。 Dual cooling screw conveyor, the screw shaft and the housing has a water cooling, high cooling efficiency, cooling at 500 ° C or more materials, protection of the screw shaft cooling water can work. E.以上三种冷却形式还需接合输送设备使物料连续或间断生产运行。 E. cooling the above three forms of delivery device engages the material needs continuous or intermittent production run.

发明内容 SUMMARY

[0005] 本实用新型提供了一种双冷却自密闭螺旋输送冷却设备,是配合石油化工、煤化工、干馏废弃物料等工艺流程,起着物料和冷源隔离式高效冷却,隔绝空气、防燃、防爆和安全输送与卸料三位一体的重要设备,本实用新型是巧妙组合几种普通工程结构,起到具有无污染冷却,密闭防爆,连续输送和安全卸料性能而一身的装备。 [0005] The present invention provides a dual cooling screw conveyor from the closed cooling apparatus, is in line with petroleum industry, coal industry, waste material and other pyrolysis processes, and plays a heat sink material isolated efficient cooling, isolated from the air, flame , explosion-proof and safe transport and unloading of the Trinity important equipment, the present invention is a clever combination of several ordinary engineering structures, played with no pollution cooling, anti-explosion, continuous delivery and discharge performance and a safety equipment. 其技术方案如下所述: The technical solutions are as follows:

[0006] 一种双冷却自密闭螺旋输送冷却设备,包括相套而成的外管、内管和螺旋轴,所述内管的内壁是螺旋输送槽体,与螺旋轴配合输送物料,外壁与外管组成设备的外冷却系统,所述螺旋输送槽体两端设置有进料口和出料口,所述外冷却系统设置有外冷却水入口和外冷却水出口,所述螺旋轴为中空,两端的旋转接头分别设置有内冷却水入口和内冷却水出口,所述螺旋轴上设置有变螺距螺旋叶片。 [0006] A dual cooling screw conveyor from the closed cooling apparatus, comprising an inner wall formed by an outer jacket tube with the inner tube and the screw shaft, the inner tube is a screw conveyor trough, the screw shaft with the conveyed material, and an outer wall an outer tube composed of an outer cooling system device, both ends of the screw conveyor is provided with a tank inlet and an outlet, said outer cooling system is provided with an outer cooling water inlet and outer cooling water outlet, said screw shaft is hollow rotary joint ends are respectively provided with cooling water inlet and cooling water outlet, the screw shaft is provided with a variable pitch spiral blade.

[0007] 所述外冷却水入口、内冷却水出口和进料口位于设备的同一端,所述外冷却水出口、内冷却水入口和出料口位于设备的另一端。 The [0007] outer cooling water inlet, the cooling device is located in the same end of the water inlet and outlet, said outer cooling water outlet, a cooling water inlet and the other end of the discharge opening device.

[0008] 所述螺旋轴两端设置有密封装置。 [0008] The ends of the screw shaft is provided with a sealing means.

[0009] 所述旋转轴由电机驱动。 [0009] The rotation shaft driven by a motor.

[0010] 所述变螺距螺旋叶片的螺旋叶片导程从入口开始逐圈减小。 [0010] The variable pitch spiral blade spiral blade lead ring by starting from the inlet is reduced.

[0011] 所述双冷却自密闭螺旋输送冷却设备集高效双冷却功能、自密闭防火防爆功能、搅拌输送功能而一身,双冷却系统冷却效率高,适应不同温度要求的工艺,对冷却温差大、冷却量大的可多串联几台连续冷却,对温差小、冷却量小的可少台数或就仅用一台,组合简单、灵巧、多变。 [0011] The dual cooling from the cooling apparatus set a closed screw conveyor dual cooling function efficiently, since the function of the closed fire and explosion, and a stirring transporting function, high efficiency dual cooling system, to adapt to the different temperature requirements of the process, a large temperature difference between the cooling, cooling amount can be continuously cooled several multiple series of small temperature difference, a small amount of cooling to be only a small number of units or a combination of simple, smart, changeable.

附图说明 BRIEF DESCRIPTION

[0012] 图1是本实用新型提供的双冷却自密闭螺旋输送冷却设备结构示意图; [0012] FIG. 1 is a schematic structure of a cooling apparatus of the present invention provides a dual cooling from a closed screw conveyor;

[0013] 图2是所述设备倾斜安装时的示意图; [0013] FIG. 2 is a schematic diagram of the mounting apparatus is inclined;

[0014] 图3是图2的俯视图。 [0014] FIG. 3 is a plan view of FIG. 2.

具体实施方式 detailed description

[0015] 本实用新型提供的双冷却自密闭螺旋输送冷却设备如图1所示,所述设计应用螺旋输送机的输送和搅拌功能,让高温物料在冷却管壁内移动搅拌并进行降温,若物料温度过高,经一台机温度冷却得不够低,可如图2前后串联起来,多级组合达到完全冷却物料和输送的目的。 [0015] The present invention provides a dual cooling screw conveyor from the closed cooling apparatus shown in Figure 1, the conveyor screw conveyor design application and stirring function, so that the high temperature and stirred cooled material movement inside the cooling tube wall, if material temperature is too high, the temperature was cooled by a machine is low enough, in FIG. 2 may be connected in series before and after the multi-stage composition and achieve complete cooling material transportation purposes.

[0016] 本设备中部由外管5、内管6、螺旋轴8共三根无缝钢管相套而成,第一套冷却系统为螺旋轴8和两侧的旋转接头1、旋转接头10组成主螺旋轴内冷却系统,冷却水从旋转接头I的内冷却水入口进入,由旋转接头10的内冷却水出口排出,保证主螺旋轴8和叶片7的降温,不会因高温物料带入的高温损坏螺旋轴8与叶片7,同时起到冷却物料的作用。 [0016] Central to the present apparatus by an outer tube 5, the inner tube 6, the screw shaft 8 of three sets of seamless steel tubes formed with the first set for the cooling system 8 and a screw shaft on both sides of the rotary joint 1, a rotary joint 10 consisting of a main the screw shaft cooling system, the cooling water from the cooling water inlet I into the swivel, the swivel cooling water outlet 10 is discharged, to ensure that the screw shaft main cooling blades 7 and 8, the high temperature will not entrained material temperature damage to the screw shaft 8 and the blades 7, while the cooling functions of the material.

[0017] 第二套冷却系统中,内管6的内壁是螺旋输送槽体,与螺旋轴8配合输送物料,外壁与外管5组成设备的外冷却系统,外冷却水入口法兰11和外冷却水出口法兰4用于外冷却水的出入,螺旋输送槽体吸收物料的热,槽体外冷却水又带走热能,热水经冷却后循环使用,也可把这种热能利用到其它工序去。 The inner wall of [0017] the second set of cooling system, the inner tube 6 is a screw conveyor trough, the screw shaft 8 with conveying the material, the outer wall of the outer cooling system consisting of an outer device 5, outside the cooling water inlet 11 and an outer flange cooling water outlet out of the outer flange 4 for the cooling water, thermal auger trough absorbent material, in vitro and removes thermal energy of the cooling water tank, hot water recycled after cooling, this heat can be put to use other processes go with. 这种内外组合冷却的螺旋输送实现了内外双冷却功能。 This combination of internal and external cooling of the external double auger achieve the cooling function. 双冷却保证了普通机械构件在高温环境中正常运行,又起到高效冷却作用。 Conventional mechanical dual cooling member ensures normal operation in a high temperature environment, but also play a role in efficient cooling. 另外冷却介质可以用水、气体、其它冷却介质。 Further cooling medium may be water, gas, other cooling medium. 这种冷却方式是高温物料与冷却源是完全隔离的所以物料无污染。 This material is a high temperature cooling and the cooling source are completely isolated so that non-polluting materials.

[0018] 在设备前后螺旋轴8两端有密封装置3,密封压力0.2〜1.5MPa,也可根据工艺要求进行设计。 [0018] In the front and rear ends of the screw shaft device 8 sealing means 3, the sealing pressure 0.2~1.5MPa, can also be designed according to process requirements. 高温物料从进料口9进入螺旋槽,所述螺旋轴8由电机2驱动,螺旋轴8上设置有变螺距螺旋叶片7,就是螺旋叶片导程从入口开始逐圈减小,在相同转速的条件下,轴上每圈螺旋空间在递减,物料的空间在被压缩,挥发易燃气体被排出,随管道的负压系统从出料口12抽出集中冷凝成油,剩余极少气体同物料一起冷却到常温后安全排出。 High-temperature material from the feed port 9 into the spiral groove, the screw shaft 8 driven by a motor 2, is provided with a variable pitch spiral blade 7, is lead from the inlet of the spiral vane begins successive turns of the screw shaft 8 is reduced, at the same rotational speed conditions, each turn of the coil axis in the reduced space, the material is compressed space, volatilized combustible gas is discharged, with the negative pressure system from the discharge port conduit 12 is condensed out concentrated to an oil, very little residual material gas together with after cooling to room temperature the safety outlet. 另外设备在安装布置时,按入料口低,出料口高,倾斜安装如图2、图3,这样形成料封形式阻止空气进入可起到自密闭作用。 Also when installing the apparatus is disposed, according to the low discharge port, the discharge port is high, the inclined installation in FIG. 2, FIG. 3, the thus formed frit seal to prevent air form entering the sealed can play a role in self.

[0019] 所述双冷却自密闭螺旋输送冷却设备集高效双冷却功能、自密闭防火防爆功能、搅拌输送功能而一身,是取代现有技术设备的优秀、先进技术装备。 [0019] The self-enclosed helical cooling bis excellent cooling apparatus conveying high current double cooling function, function from the closed fire and explosion, and a stirring transporting function, replace prior art devices is, advanced technology and equipment. 所述设备经实践证明,各项技术指标都已达到设计要求,对比现有技术有以下优点: The equipment has been proven, the technical indicators have reached the design requirements, the prior art has the following comparative advantages:

[0020] 1、集内外双冷却,自密闭防火防爆,搅拌输送功能为一体,结构简单轻巧,集成化。 [0020] 1, a double set of internal and external cooling, sealed from fire and explosion, conveyance stirred function as one, simple and lightweight structure, integration. 省去现有技术需要多套设备组合,占地省,投资省,对比现有技术可节省成本20%〜30%。 Omitted prior art compositions require multiple sets of equipment, save area, investment, the prior art comparative cost savings of 20% ~ 30%.

[0021] 2、双冷却系统冷却效率高,单位体积冷却效率提高30%〜40%。 [0021] 2, a high efficiency dual cooling system, the cooling efficiency per unit volume increased by 30% ~ 40%.

[0022] 3、因传动轴有水循环冷却,故此螺旋冷却机可使用于< 800°C高温物料的冷却。 [0022] 3, because the drive shaft has a cooling water circulation, can therefore spiral cooler for cooling the <800 ° C high temperature material.

[0023] 4、适应不同温度要求的工艺,对冷却温差大、冷却量大的可多串联几台连续冷却,对温差小、冷却量小的可少台数或就仅用一台,组合简单、灵巧、多变。 [0023] 4, to adapt to the different temperature requirements of the process, large temperature difference between the cooling, the cooling amount can be multiple series of several continuous cooling of small temperature difference, a small amount of cooling to be only a small number of units or a combination of simple, smart, changeable.

Claims (5)

  1. 1.一种双冷却自密闭螺旋输送冷却设备,其特征在于:包括相套而成的外管、内管和螺旋轴,所述内管的内壁是螺旋输送槽体,与螺旋轴配合输送物料,外壁与外管组成设备的外冷却系统,所述螺旋输送槽体两端设置有进料口和出料口,所述外冷却系统设置有外冷却水入口和外冷却水出口,所述螺旋轴为中空,两端的旋转接头分别设置有内冷却水入口和内冷却水出口,所述螺旋轴上设置有变螺距螺旋叶片。 A dual cooling screw conveyor from the closed cooling apparatus, characterized by: a sleeve formed with an outer tube, an inner tube and the screw shaft, an inner wall of said inner tube member is a screw conveyor trough, the screw shaft with the transportation of materials , the outer wall of the cooling system outside of the outer tubes of the apparatus, both ends of the screw conveyor is provided with a tank inlet and an outlet, said outer cooling system is provided with an outer cooling water inlet and cooling water outlet outside the helical a hollow shaft, are provided at both ends of the rotary joint with a cooling water inlet and cooling water outlet, the screw shaft is provided with a variable pitch spiral blade.
  2. 2.根据权利要求1所述的双冷却自密闭螺旋输送冷却设备,其特征在于:所述外冷却水入口、内冷却水出口和进料口位于设备的同一端,所述外冷却水出口、内冷却水入口和出料口位于设备的另一端。 The dual cooling according to claim 1 a screw conveyor from the closed cooling apparatus, characterized in that: said outer cooling water inlet, located at the same end of the cooling water outlet device and the feed inlet, the outer cooling water outlet, cooling water inlet and outlet at the other end of the device.
  3. 3.根据权利要求1所述的双冷却自密闭螺旋输送冷却设备,其特征在于:所述螺旋轴两端设置有密封装置。 The dual cooling according to claim 1 a screw conveyor from the closed cooling apparatus, wherein: both ends of the screw shaft is provided with a sealing means.
  4. 4.根据权利要求1所述的双冷却自密闭螺旋输送冷却设备,其特征在于:所述旋转轴由电机驱动。 4. Since the closed cooling screw conveyor device, characterized in that the dual cooling claim 1, wherein: said rotation shaft driven by a motor.
  5. 5.根据权利要求1所述的双冷却自密闭螺旋输送冷却设备,其特征在于:所述变螺距螺旋叶片的螺旋叶片导程从入口开始逐圈减小。 The dual cooling according to claim 1 a screw conveyor from the closed cooling apparatus, wherein: said variable pitch spiral blade spiral blade lead ring by starting from the inlet is reduced.
CN 201420258901 2014-05-20 2014-05-20 Dual-cooling self-closed spiral conveying cooling device CN203833139U (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104495254A (en) * 2014-11-26 2015-04-08 成都贝发信息技术有限公司 Powder conveyor with powder cooling rate increased
CN105371678A (en) * 2015-11-20 2016-03-02 湖南省湘衡盐化有限责任公司 Mirabilite cooling device
CN105537258A (en) * 2016-02-25 2016-05-04 北京神雾环境能源科技集团股份有限公司 Thermal desorption furnace
CN105583220A (en) * 2016-02-25 2016-05-18 北京神雾环境能源科技集团股份有限公司 Soil restoration system and soil restoration method thereof
CN105583221A (en) * 2016-02-25 2016-05-18 北京神雾环境能源科技集团股份有限公司 Soil restoration system and soil restoration method thereof
CN105600509A (en) * 2016-03-16 2016-05-25 沙洋裕农机械有限公司 Material Cooler
CN105618475A (en) * 2016-02-25 2016-06-01 北京神雾环境能源科技集团股份有限公司 Soil remediation system and soil remediation method thereof
CN106315142A (en) * 2015-06-30 2017-01-11 宜兴市昌吉利化工有限公司 Spiral conveying device capable of exchanging heat
CN106700661A (en) * 2015-08-07 2017-05-24 泰州华瑞电子专用设备有限公司 Carbon black spiral cooling machine
EP3260519A1 (en) * 2016-06-23 2017-12-27 SUEZ Groupe Removal of char in a process for conversion of waste hydrocarbon material into fuel

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104495254A (en) * 2014-11-26 2015-04-08 成都贝发信息技术有限公司 Powder conveyor with powder cooling rate increased
CN106315142A (en) * 2015-06-30 2017-01-11 宜兴市昌吉利化工有限公司 Spiral conveying device capable of exchanging heat
CN106700661A (en) * 2015-08-07 2017-05-24 泰州华瑞电子专用设备有限公司 Carbon black spiral cooling machine
CN105371678A (en) * 2015-11-20 2016-03-02 湖南省湘衡盐化有限责任公司 Mirabilite cooling device
CN105583220A (en) * 2016-02-25 2016-05-18 北京神雾环境能源科技集团股份有限公司 Soil restoration system and soil restoration method thereof
CN105583221A (en) * 2016-02-25 2016-05-18 北京神雾环境能源科技集团股份有限公司 Soil restoration system and soil restoration method thereof
CN105618475A (en) * 2016-02-25 2016-06-01 北京神雾环境能源科技集团股份有限公司 Soil remediation system and soil remediation method thereof
CN105537258A (en) * 2016-02-25 2016-05-04 北京神雾环境能源科技集团股份有限公司 Thermal desorption furnace
CN105600509A (en) * 2016-03-16 2016-05-25 沙洋裕农机械有限公司 Material Cooler
EP3260519A1 (en) * 2016-06-23 2017-12-27 SUEZ Groupe Removal of char in a process for conversion of waste hydrocarbon material into fuel
WO2017220409A1 (en) * 2016-06-23 2017-12-28 Suez Groupe Removal of char in a process for conversion of waste hydrocarbon material into fuel

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