WO2022126507A1 - 一种剩余污泥减量化热解装置 - Google Patents

一种剩余污泥减量化热解装置 Download PDF

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Publication number
WO2022126507A1
WO2022126507A1 PCT/CN2020/137248 CN2020137248W WO2022126507A1 WO 2022126507 A1 WO2022126507 A1 WO 2022126507A1 CN 2020137248 W CN2020137248 W CN 2020137248W WO 2022126507 A1 WO2022126507 A1 WO 2022126507A1
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Prior art keywords
fixedly connected
reaction kettle
stirring
turntable
side wall
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PCT/CN2020/137248
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English (en)
French (fr)
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陈跃华
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南京锦泥资源环境有限公司
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Publication of WO2022126507A1 publication Critical patent/WO2022126507A1/zh

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/10Treatment of sludge; Devices therefor by pyrolysis
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/06Sludge reduction, e.g. by lysis
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/40Valorisation of by-products of wastewater, sewage or sludge processing

Definitions

  • the invention relates to the technical field of sludge treatment, in particular to a residual sludge reduction pyrolysis device.
  • Sludge reduction pyrolysis is to add sludge, biomass particles and catalysts into the reactor according to a certain proportion, and at the same time, the sludge is pyrolyzed at high temperature, and the corresponding gaseous products, liquid products and solid products are obtained. It realizes the scientific treatment of sludge, avoids the random discharge of sludge and causes serious pollution to the environment. State densification molding process.
  • the purpose of the present invention is to provide an excess sludge reduction pyrolysis device to solve the problems raised in the above background technology.
  • a residual sludge reduction pyrolysis device comprising a reaction kettle, a fixed support, a turntable, a stirring mechanism, a driving mechanism and a heating plate, and the inner side walls of the reaction kettle are fixedly connected
  • a set of fixing brackets each of which is close to one side is provided with an installation groove
  • the turntable is rotatably connected to the inside of the reaction kettle
  • the outer side of the turntable is fixedly connected to the installation groove
  • the inner side wall of the reaction kettle is fixedly connected with a
  • a set of heating plates the heating plates are located under the fixed bracket
  • the stirring mechanism is arranged in the reaction kettle and is located on the turntable
  • the driving mechanism is arranged at the upper end of the reaction kettle.
  • the side wall of the reaction kettle of the feed pipe is fixedly connected and located between the fixed bracket and the heating plate, a slag discharge pipe is fixedly connected at the center of the lower end of the reaction kettle, and the side wall of the lower end of the reaction kettle is conical structure, an exhaust pipe is fixedly connected to the upper end of the side of the reaction kettle away from the feeding pipe, and a set of support frames are uniformly fixed and connected to the outer side of the lower end of the reaction kettle.
  • a fixed bearing is fixedly connected to the outer side of the turntable, and the outer side of the outer ring of the fixed bearing is fixedly connected to the inner side wall of the installation groove.
  • the driving mechanism includes a driving box, a driving motor, a fixed rotating shaft, a connecting plate and a connecting rod
  • the driving box is fixedly connected to the central position of the upper end of the reaction kettle
  • a driving motor is fixedly connected in the driving box
  • the The output end of the drive motor is fixedly connected with a fixed rotating shaft
  • the lower end of the fixed rotating shaft passes through the side wall of the upper end of the reaction kettle and is fixedly connected with a connecting plate
  • a group of connecting rods are fixedly connected between the outer side wall of the connecting plate and the inner side wall of the turntable
  • a sealed bearing is fixedly connected between the fixed rotating shaft and the upper end sidewall of the reaction kettle.
  • the stirring mechanism includes a telescopic hole, a stirring rod, a stirring blade, a stirring bottom plate, a fixed plate, a strong spring, and a guide cylinder, and four of the telescopic holes are provided and evenly distributed on the turntable.
  • a stirring rod is slidably connected in the holes, and the stirring rods pass through the turntable and are evenly and fixedly connected with a group of stirring blades below the turntable.
  • the lower end of the stirring rod is fixedly connected with a stirring bottom plate, and the stirring bottom plate is conical
  • a fixed plate is fixedly connected on the stirring rod and above the turntable, and a strong spring is fixedly connected between the fixed plate and the upper end of the turntable, and the strong spring is located on the outside of the stirring rod.
  • the cylinder is fixedly connected to the side wall of the upper end of the reaction kettle and the position is corresponding to the stirring rod.
  • the side walls of the telescopic hole are evenly provided with three groups of rotating grooves, and each of the three groups of the rotating grooves is rotatably connected with a rotating ball, and the adjacent sides of the rotating ball all pass through the rotating groove and are connected to the outside of the stirring rod. contact.
  • the beneficial effects of the present invention are: the drive motor of the drive mechanism drives the turntable to rotate, so as to drive the stirring rod to rotate, and through the extrusion of the guide cylinder of the stirring mechanism and the push of the strong spring,
  • the stirring rod extends up and down in the reactor, which can not only stir the materials in the reactor horizontally, but also turn the raw materials in the reactor up and down, so that the materials in the reactor can be stirred more evenly, thereby increasing the pyrolysis speed of the sludge. .
  • Fig. 1 is the overall front sectional structure schematic diagram of the present invention
  • Fig. 2 is the enlarged structural schematic diagram of A place in Fig. 1 of the present invention
  • FIG. 3 is a schematic view of the cutaway structure at the turntable in a top view in the reactor of the present invention
  • FIG. 4 is a schematic diagram of the appearance structure of the guide cylinder of the present invention.
  • FIG. 5 is a schematic diagram of the appearance structure of the fixing bracket of the present invention.
  • a residual sludge reduction pyrolysis device comprising a reaction kettle 1, a fixed bracket 2, a turntable 3, a stirring mechanism 4, a driving mechanism 5 and a heating plate 12 , the inner side wall of the reaction kettle 1 is fixedly connected with a group of fixed brackets 2, the fixed brackets 2 are provided with an installation slot 10 on the adjacent side, the turntable 3 is rotatably connected in the reaction kettle 1, and the outer side of the turntable 3 is fixedly connected in the installation slot 10.
  • the inner side wall of the reaction kettle 1 is fixedly connected with a group of heating plates 12, the heating plate 12 is located under the fixed bracket 2, the stirring mechanism 4 is arranged in the reaction kettle 1 and is located on the turntable 3, and the driving mechanism 5 is arranged on the upper end of the reaction kettle 1.
  • the materials in the reactor 1 are stirred horizontally, and the raw materials in the reactor 1 can be turned up and down, so that the materials in the reactor 1 are stirred more evenly, thereby increasing the pyrolysis speed of the sludge.
  • the driving mechanism 5 includes a driving box 51, a driving motor 52, a fixed rotating shaft 53, a connecting plate 54 and a connecting rod 55.
  • the driving box 51 is fixedly connected to the central position of the upper end of the reactor 1, and a driving motor 52 is fixedly connected in the driving box 51 to drive
  • the output end of the motor 52 is fixedly connected with a fixed rotating shaft 53, the lower end of the fixed rotating shaft 53 passes through the upper end side wall of the reactor 1 and is fixedly connected with a connecting plate 54, and a set of connections are fixedly connected between the outer side wall of the connecting plate 54 and the inner side wall of the turntable 3.
  • a sealed bearing 56 is fixedly connected between the rod 55, the fixed rotating shaft 53 and the upper end side wall of the reaction kettle 1, the outer side of the outer ring of the sealed bearing 56 is fixedly connected in the upper end side wall of the reaction kettle 1, and the inner side of the inner ring of the sealed bearing 56 is fixedly connected in the fixed
  • the drive motor 52 of the driving mechanism 5 drives the turntable 3 to rotate, thereby driving the stirring rod 42 to rotate.
  • the spring 46 and the guide cylinder 47, the telescopic holes 41 are provided with four and are evenly distributed on the turntable 3, each of the four telescopic holes 41 is slidably connected with a stirring rod 42, and the stirring rods 42 pass through the turntable 3 and are located in the turntable 3.
  • a set of stirring blades 43 are evenly and fixedly connected to the lower outer side, a stirring bottom plate 44 is fixedly connected to the lower end of the stirring rod 42, and the stirring bottom plate 44 is a conical structure.
  • a strong spring 46 is fixedly connected between the fixed plate 45 and the upper end of the turntable 3. The strong spring 46 is located on the outside of the stirring rod 42.
  • the guide cylinder 47 is fixedly connected to the side wall of the upper end of the reaction kettle 1 and the position corresponds to the stirring rod 42.
  • the lower end of the cylinder 47 is an inclined surface structure, and the upper end of the stirring rod 42 is in contact with the upper end of the guide cylinder 47.
  • the stirring rod 42 When the stirring rod 42 rotates, the extrusion of the guide cylinder 47 of the stirring mechanism 4 and the push of the strong spring 46 can make the stirring rod 42 rotate.
  • the stirring rod 42 is located in the reaction kettle 1 to extend up and down, and the side wall of the telescopic hole 41 is evenly provided with three groups of rotating grooves 48, and each of the three groups of rotating grooves 48 is rotatably connected with a rotating ball 49.
  • the grooves 48 are all in contact with the outside of the stirring rod 42. Through the rotation of the rotating ball 49, the friction between the stirring rod 42 and the side wall of the telescopic hole 41 can be reduced, so that the stirring rod 42 can be stretched more easily. 6.
  • It is fixedly connected to the side wall of the reactor 1 and is located between the fixed support 2 and the heating plate 12.
  • the center position of the lower end of the reactor 1 is fixedly connected with a slag discharge pipe 8.
  • the side wall of the lower end of the reactor 1 is a conical structure.
  • An exhaust pipe 7 is fixedly connected to the upper end of the side away from the feeding pipe 6, and a group of support frames 9 are evenly fixed and connected to the outer side of the lower end of the reaction kettle 1.
  • the sludge, catalyst and biomass particles are sequentially discharged from the feeding pipe 6 into the reaction kettle 1.
  • the generated gaseous products will be discharged from the exhaust pipe 7, and the remaining liquid products and solid products will be discharged from the slag discharge pipe 8 to complete the pyrolysis of the sludge.
  • a fixed bearing 11 is fixedly connected to the outside of the turntable 3.
  • the fixed bearing 11 The outer side of the outer ring is fixedly connected in the installation groove 10 On the side wall, the turntable 3 can be effectively fixed by the fixed bearing 11 without affecting the rotation of the turntable 3, thereby avoiding the shaking of the turntable 3 during the rotation process.
  • the entire device is first connected to an external power source, then the sludge, catalyst and biomass particles are sequentially discharged from the feeding pipe 6 into the reaction kettle 1, and then the heating plate 12 is energized into the reaction kettle 1. All materials are heated and pyrolyzed.
  • the drive motor 52 is turned on, so that the output end of the drive motor 52 drives the fixed shaft 53 to rotate, so as to drive the connecting plate 54 and the connecting rod 55 to rotate, and finally drive the turntable 3 to follow the connecting rod. 55 rotates synchronously, when the turntable 3 rotates, the stirring rod 42 and the stirring blade 43 can be driven to rotate in the reactor 1, so that the material in the reactor 1 can be stirred horizontally.
  • the strong spring 46 will push the fixed plate
  • the plate 45 moves upward, finally drives the stirring rod 42 to move upward, and makes the upper end of the stirring rod 42 contact the lower part of the lower end of the guide cylinder 47, so that the stirring bottom plate 44 is located in the reaction kettle 1 and moves upward.
  • the material in the reaction kettle 1 is turned up and down to make the material in the reaction kettle 1 stir more evenly, thereby increasing the reaction efficiency of the sludge and the catalyst, and finally improving the pyrolysis efficiency of the sludge.
  • the generated gaseous The products will be discharged from the exhaust pipe 7, and the remaining liquid products and solid products will be discharged from the slag discharge pipe 8 to complete the pyrolysis of the sludge.
  • first”, “second”, “third”, “fourth” are only used for descriptive purposes and should not be understood as indicating or implying relative importance or implying the number of technical features indicated, Thus, features defined as “first”, “second”, “third”, “fourth” may expressly or implicitly include at least one of such features.

Abstract

一种剩余污泥减量化热解装置,包括反应釜(1)、固定支架(2)、转盘(3)、搅拌机构(4)、驱动机构(5)和加热板(12),所述反应釜(1)内侧壁固定连接有一组固定支架(2),所述固定支架(2)相靠近一侧均开设有一个安装槽(10),所述转盘(3)旋转连接反应釜(1)内,所述转盘(3)外侧均固定连接在安装槽(10)内,所述反应釜(1)内侧壁固定连接有一组加热板(12)。所述装置的有益效果是:通过驱动机构(5)的驱动电机(52)带动转盘(3)转动,从而可以带动搅拌杆(42)转动,并且通过搅拌机构(4)的导向筒(47)的挤压以及强力弹簧(46)的推动,可以使搅拌杆(42)位于反应釜(1)内上下伸缩,最终不仅可以对反应釜(1)内的材料水平搅动,而且可以对反应釜(1)内的材料上下翻动,使反应釜(1)内材料搅拌更加均匀,从而增加了污泥的热解速度。

Description

一种剩余污泥减量化热解装置 技术领域
本发明涉及污泥处理技术领域,具体为一种剩余污泥减量化热解装置。
背景技术
污泥减量化热解是通过将污泥、生物质颗粒和催化剂按照一定比例加入反应釜中,同时通过高温对污泥进行热解处理,并且得到相应的气态产物、液态产物和固态产物,实现了对污泥科学处理,避免了污泥随意排放,对环境造成严重污染,生物质颗粒是在常温条件下利用压辊和环模对粉碎后的生物质秸秆、林业废弃物等原料进行冷态致密成型加工。
然而在使用反应釜中对污泥进行热解时,由于生物质颗粒是一种固态材料,在没有对反应釜内的材料进行搅拌的情况下,污泥与催化剂发生的化学反应较慢,导致对整体污泥热解效率下降,同时在使用搅拌杆直接搅动的情况下,由于污泥的流动性较差,无法使污泥充分的搅拌均匀,从而对加快污泥热解的效果不佳,无法达到高效污泥处理效果。
发明内容
本发明的目的在于提供一种剩余污泥减量化热解装置,以解决上述背景技术中提出的问题。
为实现上述目的,本发明提供如下技术方案:一种剩余污泥减量化热解装置,包括反应釜、固定支架,转盘、搅拌机构、驱动机构和加热板,所述反应釜内侧壁固定连接有一组固定支架,所述固定支架相靠近一侧均开设有一个安装槽,所述转盘旋转连接反应釜内, 所述转盘外侧均固定连接在安装槽内,所述反应釜内侧壁固定连接有一组加热板,所述加热板位于固定支架下方,所述搅拌机构设置于反应釜内且位于转盘上,所述驱动机构设置于反应釜上端。
优选的,所述进料管反应釜侧壁固定连接在且位于固定支架与加热板之间,所述反应釜下端中心位置固定连接有一个排渣管,所述反应釜下端侧壁为圆锥形结构,所述反应釜远离进料管一侧上端固定连接有一个排气管,所述反应釜下端外侧均匀固定连接有一组支撑架。
优选的,所述转盘外侧固定连接有一个固定轴承,所述固定轴承外圈外侧固定连接在安装槽内侧壁上。
优选的,所述驱动机构包括驱动箱、驱动电机、固定转轴、连接板和连接杆,所述驱动箱固定连接在反应釜上端中心位置,所述驱动箱内固定连接有一个驱动电机,所述驱动电机输出端固定连接有一个固定转轴,所述固定转轴下端穿过反应釜上端侧壁且固定连接有一个连接板,所述连接板外侧壁与转盘内侧壁之间固定连接有一组连接杆,所述固定转轴与反应釜上端侧壁之间固定连接有一个密封轴承,所述密封轴承外圈外侧固定连接在反应釜上端侧壁内,所述密封轴承内圈内侧固定连接在固定转轴上。
优选的,所述搅拌机构包括伸缩孔、搅拌杆、搅拌片、搅拌底板、固定板、强力弹簧、和导向筒,所述伸缩孔设置有四个且均匀分布在转盘上,四个所述伸缩孔内均滑动连接有一个搅拌杆,所述搅拌杆均穿过转盘且位于转盘下方外侧均匀固定连接有一组搅拌片,所 述搅拌杆下端均固定连接有一个搅拌底板,所述搅拌底板为圆锥形结构,所述搅拌杆上且位于转盘上方均固定连接有一个固定板,所述固定板与转盘上端之间均固定连接有一个强力弹簧,所述强力弹簧均位于搅拌杆外侧,所述导向筒固定连接在反应釜上端侧壁且位置与搅拌杆相对应,所述导向筒下端为斜面结构,所述搅拌杆上端均与导向筒上端相接触。
优选的,所述伸缩孔侧壁均匀开设有三组旋转槽,三组所述旋转槽内均旋转连接有一个转珠,所述转珠相靠近一侧均穿过旋转槽且均与搅拌杆外侧相接触。
与现有技术相比,本发明的有益效果是:通过驱动机构的驱动电机带动转盘转动,从而可以带动搅拌杆转动,并且通过搅拌机构的导向筒的挤压,以及强力弹簧的推动,可以使搅拌杆位于反应釜内上下伸缩,最终不仅可以对反应釜内的材料水平搅动,而且可以对反应釜内的原材料上下翻动,使反应釜内材料搅拌更加均匀,从而增加了污泥的热解速度。
附图说明
图1为本发明的整体正面剖切结构示意图;
图2为本发明的图1中A处放大结构示意图;
图3为本发明的反应釜内俯视位于转盘处剖切结构示意图;
图4为本发明的导向筒外观结构示意图;
图5为本发明的固定支架外观结构示意图。
图中:1、反应釜;2、固定支架;3、转盘;4、搅拌机构;41、伸缩孔;42、搅拌杆;43、搅拌片;44、搅拌底板;45、固定板;46、强力弹簧;47、导向筒;48、旋转槽; 49、转珠;5、驱动机构;51、驱动箱;52、驱动电机;53、固定转轴;54、连接板;55、连接杆;56、密封轴承;6、进料管;7、排气管;8、排渣管;9、支撑架;10、安装槽;11、固定轴承;12、加热板。
具体实施方式
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,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做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。
请参阅图1-5,本发明提供一种技术方案:一种剩余污泥减量化热解装置,包括反应釜1、固定支架2,转盘3、搅拌机构4、驱动机构5和加热板12,反应釜1内侧壁固定连接有一组固定支架2,固定支架2相靠近一侧均开设有一个安装槽10,转盘3旋转连接反应釜1内,转盘3外侧均固定连接在安装槽10内,反应釜1内侧壁固定连接有一组加热板12,加热板12位于固定支架2下方,搅拌机构4设置于反应釜1内且位于转盘3上,驱动机构5设置于反应釜1上端,不仅可以对反应釜1内的材料水平搅动,而且可以对反应釜1内的原材料上下翻动,使反应釜1内材料搅拌更加均匀,从而增加了污泥的热解速度。
驱动机构5包括驱动箱51、驱动电机52、固定转轴53、连接板54和连接杆55,驱动箱51固定连接在反应釜1上端中心位置,驱动箱51内固定连接有一个驱动电机52, 驱动电机52输出端固定连接有一个固定转轴53,固定转轴53下端穿过反应釜1上端侧壁且固定连接有一个连接板54,连接板54外侧壁与转盘3内侧壁之间固定连接有一组连接杆55,固定转轴53与反应釜1上端侧壁之间固定连接有一个密封轴承56,密封轴承56外圈外侧固定连接在反应釜1上端侧壁内,密封轴承56内圈内侧固定连接在固定转轴53上,通过驱动机构5的驱动电机52带动转盘3转动,从而可以带动搅拌杆42转动,搅拌机构4包括伸缩孔41、搅拌杆42、搅拌片43、搅拌底板44、固定板45、强力弹簧46、和导向筒47,伸缩孔41设置有四个且均匀分布在转盘3上,四个伸缩孔41内均滑动连接有一个搅拌杆42,搅拌杆42均穿过转盘3且位于转盘3下方外侧均匀固定连接有一组搅拌片43,搅拌杆42下端均固定连接有一个搅拌底板44,搅拌底板44为圆锥形结构,搅拌杆42上且位于转盘3上方均固定连接有一个固定板45,固定板45与转盘3上端之间均固定连接有一个强力弹簧46,强力弹簧46均位于搅拌杆42外侧,导向筒47固定连接在反应釜1上端侧壁且位置与搅拌杆42相对应,导向筒47下端为斜面结构,搅拌杆42上端均与导向筒47上端相接触,在搅拌杆42转动的情况下,通过搅拌机构4的导向筒47的挤压,以及强力弹簧46的推动,可以使搅拌杆42位于反应釜1内上下伸缩,伸缩孔41侧壁均匀开设有三组旋转槽48,三组旋转槽48内均旋转连接有一个转珠49,转珠49相靠近一侧均穿过旋转槽48且均与搅拌杆42外侧相接触,通过转珠49的转动,可以减小搅拌杆42与伸缩孔41侧壁之间的摩擦力,从而可以搅拌杆42更加轻松的伸缩,进料管6固定连接在反应釜1侧壁且位于固定支架2与加热板12之间,反应釜1下端中 心位置固定连接有一个排渣管8,反应釜1下端侧壁为圆锥形结构,反应釜1远离进料管6一侧上端固定连接有一个排气管7,反应釜1下端外侧均匀固定连接有一组支撑架9,污泥、催化剂和生物质颗粒依次从进料管6排入反应釜1内,所产生的气态产物将从排气管7排出,剩余液态产物和固态产物将从排渣管8排出,完成对污泥的热解,转盘3外侧固定连接有一个固定轴承11,固定轴承11外圈外侧固定连接在安装槽10内侧壁上,通过固定轴承11可以在不影响转盘3转动的情况下,可以有效的对转盘3进行固定,避免了转盘3在转动过程中出现抖动的情况。
具体的,使用本发明时,首先将整个装置连接外部电源,然后将污泥、催化剂和生物质颗粒依次从进料管6排入反应釜1内,然后通过加热板12通电为反应釜1内所有材料加热,进行热解,在此过程中,开启驱动电机52,使驱动电机52输出端带动固定转轴53转动,从而可以带动连接板54和连接杆55转动,最终将带动转盘3跟随连接杆55同步转动,当转盘3转动时,可以带动搅拌杆42和搅拌片43位于反应釜1内转动,从而可以使反应釜1内的材料水平搅动,在搅拌杆42转动过程中,当搅拌杆42上端转动至导向筒47下端较高处时,导向筒47下端将挤压搅拌杆42上端位于反应釜1内向下运动,从而可以带动搅拌底板44位于反应釜1内向下运动,使搅拌底板44可以向下推动反应釜1内材料,同时搅拌杆42向下运动将带动固定板45向下运动压缩强力弹簧46,当搅拌杆42运动至导向筒47下端较低处时,强力弹簧46将推动固定板45向上运动,最终带动搅拌杆42向上运动,并且使搅拌杆42上端与导向筒47下端较低处相接触,从而使搅拌底板 44位于反应釜1内向上运动,如此反复,可以使实现对反应釜1内材料的上下翻动,使反应釜1内材料搅拌更加均匀,从而可以增加污泥与催化剂的反应效率,最终提高了污泥的热解效率,在热解完成后,所产生的气态产物将从排气管7排出,剩余液态产物和固态产物将从排渣管8排出,完成对污泥的热解。
在本发明的描述中,需要理解的是,术语“同轴”、“底部”、“一端”、“顶部”、“中部”、“另一端”、“上”、“一侧”、“顶部”、“内”、“前部”、“中央”、“两端”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,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装置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”、“第三”、“第四”仅用于描述目的,而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量,由此,限定有“第一”、“第二”、“第三”、“第四”的特征可以明示或者隐含地包括至少一个该特征。
在本发明中,除非另有明确的规定和限定,术语“安装”、“设置”、“连接”、“固定”、“旋接”等术语应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或成一体;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通或两个元件的相互作用关系,除非另有明确的限定,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。
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。

Claims (6)

  1. 一种剩余污泥减量化热解装置,其特征在于,包括反应釜(1)、固定支架(2)、转盘(3)、搅拌机构(4)、驱动机构(5)和加热板(12),所述反应釜(1)内侧壁固定连接有一组固定支架(2),所述固定支架(2)相靠近一侧均开设有一个安装槽(10),所述转盘(3)旋转连接反应釜(1)内,所述转盘(3)外侧均固定连接在安装槽(10)内,所述反应釜(1)内侧壁固定连接有一组加热板(12),所述加热板(12)位于固定支架(2)下方,所述搅拌机构(4)设置于反应釜(1)内且位于转盘(3)上,所述驱动机构(5)设置于反应釜(1)上端。
  2. 根据权利要求1所述的一种剩余污泥减量化热解装置,其特征在于:所述进料管(6)固定连接在反应釜(1)侧壁且位于固定支架(2)与加热板(12)之间,所述反应釜(1)下端中心位置固定连接有一个排渣管(8),所述反应釜(1)下端侧壁为圆锥形结构,所述反应釜(1)远离进料管(6)一侧上端固定连接有一个排气管(7),所述反应釜(1)下端外侧均匀固定连接有一组支撑架(9)。
  3. 根据权利要求1所述的一种剩余污泥减量化热解装置,其特征在于:所述转盘(3)外侧固定连接有一个固定轴承(11),所述固定轴承(11)外圈外侧固定连接在安装槽(10)内侧壁上。
  4. 根据权利要求1所述的一种剩余污泥减量化热解装置,其特征在于:所述驱动机构(5)包括驱动箱(51)、驱动电机(52)、固定转轴(53)、连接板(54)和连接杆(55),所述驱动箱(51)固定连接在反应釜(1)上端中心位置,所述驱动箱(51)内固定连接 有一个驱动电机(52),所述驱动电机(52)输出端固定连接有一个固定转轴(53),所述固定转轴(53)下端穿过反应釜(1)上端侧壁且固定连接有一个连接板(54),所述连接板(54)外侧壁与转盘(3)内侧壁之间固定连接有一组连接杆(55),所述固定转轴(53)与反应釜(1)上端侧壁之间固定连接有一个密封轴承(56),所述密封轴承(56)外圈外侧固定连接在反应釜(1)上端侧壁内,所述密封轴承(56)内圈内侧固定连接在固定转轴(53)上。
  5. 根据权利要求1所述的一种剩余污泥减量化热解装置,其特征在于:所述搅拌机构(4)包括伸缩孔(41)、搅拌杆(42)、搅拌片(43)、搅拌底板(44)、固定板(45)、强力弹簧(46)、和导向筒(47),所述伸缩孔(41)设置有四个且均匀分布在转盘(3)上,四个所述伸缩孔(41)内均滑动连接有一个搅拌杆(42),所述搅拌杆(42)均穿过转盘(3)且位于转盘(3)下方外侧均匀固定连接有一组搅拌片(43),所述搅拌杆(42)下端均固定连接有一个搅拌底板(44),所述搅拌底板(44)为圆锥形结构,所述搅拌杆(42)上且位于转盘(3)上方均固定连接有一个固定板(45),所述固定板(45)与转盘(3)上端之间均固定连接有一个强力弹簧(46),所述强力弹簧(46)均位于搅拌杆(42)外侧,所述导向筒(47)固定连接在反应釜(1)上端侧壁且位置与搅拌杆(42)相对应,所述导向筒(47)下端为斜面结构,所述搅拌杆(42)上端均与导向筒(47)上端相接触。
  6. 根据权利要求1所述的一种剩余污泥减量化热解装置,其特征在于:所述伸缩孔(41) 侧壁均匀开设有三组旋转槽(48),三组所述旋转槽(48)内均旋转连接有一个转珠(49),所述转珠(49)相靠近一侧均穿过旋转槽(48)且均与搅拌杆(42)外侧相接触。
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