WO2012116571A1 - 离心油液净化机 - Google Patents

离心油液净化机 Download PDF

Info

Publication number
WO2012116571A1
WO2012116571A1 PCT/CN2012/000067 CN2012000067W WO2012116571A1 WO 2012116571 A1 WO2012116571 A1 WO 2012116571A1 CN 2012000067 W CN2012000067 W CN 2012000067W WO 2012116571 A1 WO2012116571 A1 WO 2012116571A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil
centrifugal
support rod
guide plate
oblique
Prior art date
Application number
PCT/CN2012/000067
Other languages
English (en)
French (fr)
Inventor
索和
Original Assignee
威海索通机电设备有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 威海索通机电设备有限公司 filed Critical 威海索通机电设备有限公司
Publication of WO2012116571A1 publication Critical patent/WO2012116571A1/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
    • B04B1/08—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of conical shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/005—Centrifugal separators or filters for fluid circulation systems, e.g. for lubricant oil circulation systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/08—Rotary bowls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/08—Rotary bowls
    • B04B7/12—Inserts, e.g. armouring plates
    • B04B7/14—Inserts, e.g. armouring plates for separating walls of conical shape

Definitions

  • the invention relates to the technical field of oil purification equipment, in particular to a centrifugal oil purifier. Background technique
  • the pressure plate type oil filter is a layer filter using multiple layers of filter paper.
  • the advantage is that the oil filter has high precision. The shortage is only to remove the solid particles in the oil, but the water and gas doped in the oil cannot be filtered out, and The filter paper needs to be replaced frequently during use, which is inconvenient to use and has high running cost.
  • the filter type oil filter machine utilizes a high-precision filter element structure to filter out small solid particles in the oil, but the water and the doped moisture in the oil The gas can not be filtered out.
  • the working life of the filter depends on the amount of dirt in the filter.
  • the filter When the filter is saturated, the filter will not only purify, but also cause the oil pressure to rise.
  • the filter element is saturated and the filter element is often replaced to meet the accuracy requirements, which causes the running cost to increase rapidly, resulting in high running cost, unstable performance, and high consumption of filter media.
  • Vacuum plus strainer oil filter is the first to filter the oil. Heating, evaporating part of free water and dissolved water under vacuum acceleration, then cooling and refrigerating, removing moisture and gas, and removing solids through the filter Tablets, is the lack of rapid heating of fluid and negative pressure combined with high vacuum
  • the coalescing filter machine is a filter element with different functions, namely pre-filter filter element, coalescence
  • the filter element and the separation filter constitute a triple confirmation
  • the filtering equipment filters out the solid particles and free water, but does not remove the air and dissolved water in the oil.
  • the use of the equipment must master the dirt collection and filtration ratio of the triple filter, and also frequently check the oil outlet to ensure the normal oil filtering accuracy of the equipment, due to the characteristics of the coalescing oil filter itself. , resulting in low efficiency of oil filter, unstable performance, frequent replacement of filter elements, and large consumption of filter media.
  • CN2501582 published a utility model patent with the patent number 01261368 and the patent name as a centrifugal oil purifier, which can avoid the clogging phenomenon caused by oil contaminants during oil filtration and prevent the net due to the filter. If the hole is too small, the oil will prematurely age. It has a central shaft and a centrifugal cylinder.
  • the central shaft has a tubular structure.
  • the lower half of the central shaft is fixed with a front end cover through a guide sleeve.
  • the front end cover is a bowl-shaped structure, and the central shaft Through the central position of the front end cover, the concave inner surface of the front end cover is fixed with a plurality of blades at a radial interval, the central shaft is sleeved with a rotating skeleton, and the rotating skeleton is composed of a sleeve and a support rod, and the sleeve is set on the central axis.
  • the sleeve ends are sealed.
  • the outer side wall of the sleeve is fixed with a plurality of support rods parallel to the central axis via the connecting rod.
  • the lower end of the support rod is fixed to the concave inner cavity surface of the front end cover, and the rotating skeleton is sequentially from bottom to top.
  • the sleeve has a plurality of concave disc-shaped guide plates, and the adjacent guide plates are spaced apart from each other.
  • the upper end of the central shaft is fixed with a collecting impeller, and the centrifugal cylinder is wrapped around the rotating frame, the front end cover and the outer side of the oil collecting impeller.
  • the outer side of the cover is fixed to the lower half of the centrifugal cylinder, and the lower end of the centrifugal cylinder is fixed with a rotating wheel, and the rotating wheel is connected with the motor.
  • centrifugal oil purifier uses the principle of centrifugal purification to remove pollutants larger than the specific gravity of the oil. The advantage is that the machine not only removes 3 ⁇ 4% of free water but also has strong water for dissolving water when rotating at high speed. The removal ability is beneficial to the extension of oil life and safe operation, and the efficiency is high.
  • the disadvantage is: If the rotation speed of the centrifugal cylinder is increased, and the purified oil is input to the inlet of the front end of the centrifugal cylinder, the centrifugal impeller is made at a high speed. On the one hand, the oil sucked in is rotated circumferentially by the impeller, and on the one hand, the oil is pulled out in the radial direction to form a certain pressure, and the oil rotates while sliding along the wall of the centrifuge cylinder and the disc guide. Shape The channel is formed, and the upward movement is upward. The pollutants in the oil continuously move toward the wall of the cylinder under the action of centrifugal force, and on the other hand, move upwards under the action of oil. Therefore, the contaminated particles in the oil are pressed.
  • a spiral synthetic motion trajectory is in motion.
  • large particles of pollutants are attached to the wall of the cylinder.
  • This section is called the first purification zone.
  • the oil passes through the gap between the disc guides, from the inflow to This interval of outflow is called the second purification zone. It is well known that in order to achieve a good purification effect, the centrifugal cylinder can be rotated at a high speed to establish a high-speed rotating flow field.
  • the cleanliness of the 12th grade will be in a non-diverging state, which will seriously affect the cleanliness of the oil; the material, geometry and surface shape of the disc guide are important steps in determining the purification level of the purifier;
  • the connecting rod and the sleeve and the supporting rod are in a vertical state, and the oil is in a centrifugal force. Under the action, a spiral trajectory is moved upward, and the structure of the connecting rod and the supporting rod is applied to the swirling flow.
  • the object of the present invention is to solve the above-mentioned deficiencies of the prior art, and has the advantages of novel structure, excellent sewage discharge capability, super dehydration ability, safe and reliable operation, stable performance, prolonged oil life, improved oil quality, no cleaning, no maintenance, no Operating costs, no filter consumption, and obvious separation effects.
  • a centrifugal oil purifying machine comprising a central shaft, a centrifugal cylinder, a front end cover, a rotating skeleton, a disc guide, an oil collecting impeller, a driving device, a fuel outlet pipe, an oil inlet pipe and a fuel tank, wherein the disc guide plate is Made of titanium alloy material to improve the purification speed, the disc guide has the characteristics of high strength, good corrosion resistance and high heat resistance, to resist the "cavitation phenomenon" in the high-speed rotation of oil, to achieve operation.
  • the function of safety and stability is that the surface of the disc guide plate is radially provided with involute ribs, and the oil-impregnated ribs are arranged between the involute ribs, and the oil retaining ribs are arranged in a step shape to facilitate the oil.
  • the fine particles in the liquid continue to move, and are retained in the oil retaining rib of the disc guide to be separated from the oil to achieve the function of purifying the oil.
  • the invention can be provided with an oblique support rod on the outer surface of the sleeve in the rotating skeleton, the oblique support rod is at an angle to the center line of the sleeve, and the angle ranges from ⁇ to 9°, and the oblique support rod and the support rod edge
  • the sleeve circle®® rakJ4 support rod is provided with an oblique positioning claw guide plate, and the inclination of the oblique positioning claw on the oblique positioning claw guide plate cooperates with the inclination of the inclined support rod in the rotating skeleton to be listed on the rotating skeleton.
  • the involute ribs on the surface of the adjacent disc guide and the oblique positioning claw guide are offset from each other, which is favorable for the oil to move upward by a spiral trajectory under the action of centrifugal force, thereby improving the radial division of the discharged oil. Speed and secondary purification effect.
  • the lower end of the centrifuge tube is provided with a mounting groove, and the mounting groove is provided with a clamping block, and the two ends of the sealing ring are respectively fixedly connected with the clamping block, and the front end cover is fixedly sealed with the sealing ring with the clamping block and the centrifugal cylinder.
  • the clamping block in the assembly groove can be clamped by the tool, so that the diameter of the sealing ring is reduced, the front end cover is quickly disassembled, and the disassembly is convenient, the installation is flexible, and the sealing property is high.
  • the invention adopts the above structure, has novel structure, excellent sewage discharge capability, super dehydration capability, safe and reliable operation, stable performance, prolonged oil life, improved oil quality, no cleaning, no maintenance, no running cost, no filter material.
  • the advantages of consumption and separation are obvious.
  • Figure 1 is a schematic view of the structure of the present invention.
  • FIG. 2 is a schematic structural view of a disc guide.
  • Figure 3 is a partial structural view of A-A of Figure 2.
  • Figure 4 is a partial structural view of B-B of Figure 2.
  • Figure 5 is a schematic view showing the structure of the centrifuge cylinder.
  • Figure 6 is a schematic view showing the assembly of the seal ring and the clamping block in the centrifuge cylinder.
  • Figure 7 is a schematic view showing the structure of the seal ring and the chucking block.
  • Figure 8 is a schematic structural view of a front view of a rotating skeleton.
  • Figure 9 is a schematic view showing the structure of the top view of Figure 8.
  • Figure 10 is a schematic view showing the structure of a cross-sectional view taken along line C-C of Figure 8.
  • Figure 11 is a schematic view showing the structure of the oblique positioning claw guide.
  • Figure 12 is a partial view of the D direction in Figure 5.
  • Figure 13 is a left side view of Figure 2 or Figure 11.
  • Figure 14 is a partial enlarged view of E in Figure 13.
  • a centrifugal oil purifier is provided with a central shaft 1, a centrifugal cylinder 2, a front end cover 3, a rotating frame 4, a disc guide 5, a collecting impeller 6, a rotating wheel 7, a driving device, Oil delivery pipe 8, oil inlet pipe 9 and fuel tank, central shaft 1, centrifugal cylinder 2, front end cover 3, rotating frame 4, disc guide 5, oil collecting impeller 6, rotating wheel 7, oil delivery pipe 8, oil inlet pipe 9 and fuel tank
  • the structure and the connection relationship are the same as those in the prior art, and are not described here.
  • the feature is that the disc guide 5 is made of a titanium alloy material to improve the purification speed, and the disc guide 5 has high strength and corrosion resistance.
  • the surface of the disc guide 5 is evenly distributed with involute ribs 10 on the surface.
  • An oil retaining rib 11 is disposed between the involute ribs 10, and the oil retaining ribs 11 are arranged in a stepped manner to prevent the fine particles in the oil from continuing to move, and are retained in the oil retaining rib of the disc guide 5. 11 is separated from the oil To purify the oil effect.
  • the present invention can be provided with an inclined support rod 26 on the outer surface of the sleeve 21 in the rotating frame 4.
  • the oblique support rod 26 is at an angle to the center line of the sleeve 21, and the angle ranges from ⁇ to 9°, and the oblique support
  • the rod 26 and the support rod 22 are arranged along the circumference of the sleeve, and the oblique support rod 26 is sleeved with an oblique positioning claw guide 27, and the lower end of the oblique positioning claw guide 27 is provided with at least one pair of oblique positioning claws 28, which are disposed on the oblique positioning claw guide 27
  • the slope of the oblique positioning claw 28 cooperates with the inclination of the inclined support rod 26 in the rotating bobbin 4 to make the involute shape of the surface of the adjacent disc guide 5 and the oblique positioning claw guide 27 listed on the rotating bobbin 4.
  • the ribs 10 are staggered from each other, which is favorable
  • the lower end side of the centrifuge tube 2 is provided with a mounting groove 23, and the mounting groove 23 is provided with a clamping block 24,
  • the two ends of the sealing ring 25 are fixedly connected to the clamping block 24 respectively.
  • the front end cover 3 is fixedly sealed with the centrifugal tube 2 via the sealing ring 25 of the clamping block 24.
  • the mounting groove 23 can be clamped by a tool.
  • the clamping block 24 in the middle makes the diameter of the sealing ring 25 small, so that the front end cover 3 is quickly disassembled, and the disassembly is convenient, the installation is flexible, and the sealing property is high.
  • the driving device drives the rotating wheel to rotate, the centrifugal cylinder 2 rotates at high speed under the action of power, and the oil in the centrifugal cylinder 2 is centrifugally rotated by the rotating skeleton 4, and the pollutants and moisture in the oil are in centrifugal force.
  • the disc guide 5 flows to the wall of the cylinder, and some pollutants are retained on the surface of the disc guide 5 by the involute rib 10 and the oil retaining rib 11 provided on the disc guide 5.
  • the oil is separated from the oil, and the purified oil flows out through the oil collecting impeller 6, the central shaft 1 and the oil discharge pipe 8.
  • the invention adopts the above structure, has novel structure, excellent sewage discharge capability, super dehydration capability, safe and reliable operation, stable performance, prolonged oil life, improved oil quality, no cleaning, no maintenance, no running cost, no filter material. The advantages of consumption and separation are obvious.

Landscapes

  • Centrifugal Separators (AREA)

Description

说 明 书 离心油液净化机
技术领域
本发明涉及油液净化设备技术领域， 具体地说是一种离心油液净化机。 背景技术
如何去除油液中的固体颗粒、 水分和气体等污染物， 是当今系统污染控制 行业的主要课题， 目前， 对油品污染控制的手段主要是依靠压板式滤油机、 滤 网式滤油机、 真空加滤网式滤油机、 聚结式滤油机等各类设备。 压板式滤油机 是利用多层滤纸层层过滤， 优点是滤油精度较高， 不足是只能去除油中的固体 颗粒， 对油中掺杂的水分和气体却不能滤除， 并且， 在使用过程中需经常更换 滤纸， 使用不便， 运行成本高； 滤网式滤油机是利用高精度滤芯结构， 对油液 中较小的固体颗粒进行滤除， 但对油中掺杂的水分和气体不能滤除， 滤芯工作 寿命视滤网纳污量大小而定， 当滤网纳污量饱和时， 滤芯不但不能起到净化作 用， 而且会导致油压升高， 为了解决上述弊端， 必须在滤芯达到饱和度且经常 更换滤芯， 以满足精度要求， 这就使运行费用高速增长， 造成运行成本过高、 性能不稳定， 滤材消耗大； 真空加滤网式滤油机是先将油液加热， 在真空加速 作用下使部分游离水、 溶解水蒸发， 而后经过降温及冷藏， 去除水分和气体， 再经过滤网去除固体颗粒， 不足是， 对油液快速加热并辅以高真空负压在
-0. 08Mpa以上出水， 可导致油液劣化， 且真空只能除去油液表面水分， 所以效 率较低， 需要长时间运行才可达到油液的除水要求。 如果要达到油液的净化要 求， 必须在滤芯达到饱和度前更换， 这就给操作者带来很大的麻烦； 聚结式滤 网机是利用不同功能的滤芯， 即预过滤滤芯、 聚结滤芯和分离滤芯组成三重过 确认本 滤的设备， 对固体颗粒和游离水起到一定的滤除， 但不能除去油液中的空气和 溶解水。 并且， 使用该设备必须掌握三重滤芯的纳污量及过滤比， 还需经常对 出油口油液进行检测， 才能得以保证该设备正常的滤油精度， 由于聚结式滤油 机本身的特点， 导致滤油效率低、 性能不稳定， 更换滤芯频繁， 滤材消耗大。
经检索， CN2501582 网上公开了一种专利号为 01261368、 专利名称为离心 式净油机的实用新型专利， 可避免在滤油时因油中污染物而出现堵塞现象， 并 防止因滤网的网孔过小而导致油液过早老化， 其设有中心轴和离心筒， 中心轴 为管形结构， 中心轴的下半部经导套固定有前端盖， 前端盖为碗形结构， 中心 轴穿过前端盖的中心位置， 前端盖的凹形内表面呈辐射状间隔固定有多个叶片， 中心轴上套有旋转骨架， 旋转骨架由套筒及支撑杆组成， 套筒套装在中心轴上, 套筒两端为密封状态， 套筒外侧壁经连杆固定有多根与中心轴平行的支撑杆， 支撑杆下端与前端盖的凹形内腔面固定， 旋转骨架上自下而上依次套有多个凹 形的圆盘式导板， 相邻的导板之间有一定间隔， 中心轴上端固定有集油叶轮， 离心筒包裹在旋转骨架、 前端盖及集油叶轮外侧， 前端盖的外侧面与离心筒的 下半部相固定， 离心筒的下端固定有转动轮， 转动轮与电动机相连接， 离心筒 的上端设有与中心轴内腔相连通的出油管， 凹碗形前端盖内腔相邻的两个叶片 之间的间隙， 从底部与排污管及进油管相连通， 进油管与油箱相连通。 这种离 心式净油机是利用离心净化的原理， 清除大于油液比重的污染物， 其优点是该 机在高速旋转的 1 时， 不仅对游离水去除 ¾ 100%, 对溶解水也有很强的去除能 力， 有利于油液寿命的延长及运行安全， 而且效率高， 不足是： 若提高离心筒 的转速， 使被净化的油液输入到离心筒前端盖叶轮的进口时， 离心叶轮作高速 旋转， 被吸入的油液一方面在叶轮的带动下沿圆周旋转， 一方面把油液沿径向 甩出形成一定的压力， 油液一边旋转一边顺着离心筒的筒壁与圆盘式导板所形 成的通道， 不断的向上部运动， 油液中的污染物在离心力的作用下， 不断地向 筒壁方向运动， 另一方面在油液带动下向上运动， 因此， 油液中的污染粒子按 一个螺旋状的合成运动轨迹在运动， 在此区间会有大颗粒的污染物帖附到筒壁 上， 这个区间称为第一净化区， 油液通过圆盘式导板间的缝隙， 从流入到流出 这个区间称为第二净化区。 众所周知， 为了取得良好的净化效果， 可使离心筒 高速旋转以建立高速旋转流场， 旋转速度越高， 被分离的污染物粒度也会越小， 净化精度也会越高， 但这种离心式净油机中的圆盘式导板由于采用塑料材质， 在提高离心筒的转速后， 在油液刚刚进入到第二净化区前， 油液与圆盘式导板 的边部会有很多的相对运动， 圆盘式导板带转液体， 圆盘式导板随离心筒转动 的转速越高， 圆盘式导板边与油液之间的切线速度就越大， 其速压也就越大， 按伯奴利方程指出的关系： 除去位置水头的影响， 此时该点的静压力水头与速 度水头应等于总水头， 因此， 速压升高， 静压必然下降， 如果该点静压力下降 至液体中的气体分离压时， 溶于油液中的气体就要分离出来， 油液刚要流到圆 盘式导板的缝隙时气泡析出， 由于作用于液体上的压力时有气泡出现的现象， 流体领域把它称之为气穴， 这些气泡在周围压力的作用下， 很快 "溶入"油液 中， 有文献介绍气穴的出现和破灭的过程会产生 "爆震"， 伴随这一现象能产生 上百大气压的冲击压力， 产生 "气蚀"现象， 从而轻而易举地破坏塑料圆盘式 导板， 使被净化的油中出现大量地非金属污染物颗粒， 一般实测这种油液的清 洁度在十二级左右， 会呈现不发散状态， 严重影响油液的清洁度； 圆盘式导板 的材质、 几何形状以及表面形状都是决定净油机净化等级的重要环节； 二是在 离心筒的高速旋转的过程中， 由于现有技术中的旋转骨架的支撑杆与套筒之间 经连杆连接， 连接杆与套筒和支撑杆之间呈垂直状态， 而油液在离心力的作用 下向上按一个螺旋状的轨迹在运动， 连杆和支撑杆的这种结构则施加给旋流过 程中油液相反的阻力， 导致排出油液的径向分速度降低， 降低了油液的净化效 果； 三是由于前端盖的外侧面与离心筒的下半部相固定， 并经密封环密封， 在 净化机长时间运行后， 油液中分离出来的污染物， 有些粘性物质沉积在圆盘式 导板的缝隙中， 它会减少油液的流通面积， 使净化效果下降， 需经常将前端盖 拆卸下来清理离心筒， 这种结构拆卸和安装非常困难。
发明内容
本发明的目的是解决上述现有技术的不足， 具有结构新颖、 排污能力卓越、 脱水能力超强、 运行安全可靠、 性能稳定、 延长油液寿命、 提高油液品质， 免 清洗、 免维修、 无运行成本、 无滤材消耗、 分离效果明显等优点。
本发明解决其技术问题所采用的技术方案是：
一种离心油液净化机， 设有中心轴、 离心筒、 前端盖、 旋转骨架、 圆盘式 导板、 集油叶轮、 驱动装置、 出油管、 进油管和油箱， 其特征在于圆盘式导板 是由钛合金材料制成， 以利于提高净化速度， 使圆盘式导板具有强度高、耐蚀 性好、 耐热性高的特点， 来抵抗油液高速旋转中的 "气蚀现象"， 达到运行 安全、性能稳定的作用， 圆盘式导板表面径向均布设有渐开线形凸棱， 渐开 线形凸棱之间设有挡油凸棱，挡油凸棱呈阶梯状分布， 以利于阻止油液中的 细小颗粒继续运动，滞留在圆盘式导板的挡油凸棱内被从油液中分离，达到 净化油液的作用。
本发明可在旋转骨架中的套筒外表面设有斜支撑杆， 斜支撑杆与套筒的中 心线呈一定角度， 其角度范围在 Γ 至 9° 之间， 且斜支撑杆与支撑杆沿套筒圆 ®®rakJ4支撑杆上套设有斜定位爪导板， 斜定位爪导板上的斜定位爪的 斜度与旋转骨架中的斜支撑杆的斜度相配合， 以使罗列在旋转骨架上的相邻圆 盘式导板和斜定位爪导板表面的渐开线形凸棱相互错开， 有利于油液在离心力 的作用下向上按一个螺旋状的轨迹在运动， 提高了排出油液的径向分速度和二 次净化效果。 本发明中的离心筒下端一侧设有装配槽， 装配槽中设有装夹块， 密封环两 端分别与装夹块固定连接， 前端盖经带装夹块的密封环与离心筒固定密封， 当 离心筒需要拆卸清理时， 可用工具夹持装配槽中的装夹块， 使密封环的直径变 小， 使前端盖很快拆卸下来， 达到拆卸方便， 安装灵活、 密封性高的作用。
本发明由于采用上述结构， 具有结构新颖、 排污能力卓越、 脱水能力超强、 运行安全可靠、 性能稳定、 延长油液寿命、 提高油液品质， 免清洗、 免维修、 无运行成本、 无滤材消耗、 分离效果明显等优点。
附图说明
图 1是本发明的结构示意图。
图 2是圆盘式导板的结构示意图。
图 3是图 2中 A-A的局部结构示意图。
图 4是图 2中 B-B的局部结构示意图。
图 5是离心筒的结构示意图。
图 6是离心筒中的密封环与装夹块的装配示意图。
图 7是密封环与装夹块的结构示意图。
图 8是旋转骨架主视图的结构示意图。
图 9是图 8的俯视图的结构示意图。
图 10是图 8中 C-C剖视图的结构示意图。
图 11是斜定位爪导板的结构示意图。
图 12是图 5中的 D向局部视图。
图 13是图 2或图 11的左视图。
图 14是图 13中 E的局部放大图。
附图标记： 中心轴 1、 离心筒 2、 前端盖 3、 旋转骨架 4、 圆盘式导板 5、 集 油叶轮 6、 转动轮 7、 出油管 8、 进油管 9、 渐开线形凸棱 10、 挡油凸棱 11、 套筒 21、 支撑杆 22、 装配槽 23、 装夹块 24、 密封环 25、 斜支撑杆 26、 斜定位 爪导板 27、 斜定位爪 28。 具体实施方式： 下面结合附图对本发明进一步说明：
如附图所示， 一种离心油液净化机， 设有中心轴 1、 离心筒 2、 前端盖 3、 旋转骨架 4、 圆盘式导板 5、集油叶轮 6、 转动轮 7、 驱动装置、 出油管 8、进油 管 9和油箱， 中心轴 1、 离心筒 2、 前端盖 3、 旋转骨架 4、 圆盘式导板 5、 集油 叶轮 6、 转动轮 7、 出油管 8、 进油管 9和油箱的结构和连接关系与现有技术相 同， 此不赘述， 其特征在于圆盘式导板 5是由钛合金材料制成， 以利于提高净 化速度， 使圆盘式导板 5具有强度高、 耐蚀性好、 耐热性高的特点， 来抵抗 油液高速旋转中的 "气蚀现象"， 达到运行安全、 性能稳定的作用， 圆盘式 导板 5表面径向均布设有渐开线形凸棱 10,渐开线形凸棱 10之间设有挡油 凸棱 11， 挡油凸棱 11呈阶梯状分布， 以利于阻止油液中的细小颗粒继续运 动， 滞留在圆盘式导板 5的挡油凸棱 11内被从油液中分离， 达到净化油液 的作用。
本发明可在旋转骨架 4中的套筒 21外表面设有斜支撑杆 26， 斜支撑杆 26 与套筒 21的中心线呈一定角度， 其角度范围在 Γ 至 9° 之间， 且斜支撑杆 26 与支撑杆 22沿套筒圆周间隔阵列， 斜支撑杆 26上套设有斜定位爪导板 27， 斜 定位爪导板 27下端设有至少一对斜定位爪 28, 斜定位爪导板 27上的斜定位爪 28的斜度与旋转骨架 4中的斜支撑杆 26的斜度相配合， 以使罗列在旋转骨架 4 上的相邻圆盘式导板 5和斜定位爪导板 27表面的渐开线形凸棱 10相互错开， 有利于油液在离心力的作用下向上按一个螺旋状的轨迹在运动， 提高了排出油 液的径向分速度和二次净化效果。
本发明中的离心筒 2下端一侧设有装配槽 23,装配槽 23中设有装夹块 24， 密封环 25两端分别与装夹块 24固定连接，前端盖 3经带装夹块 24的密封环 25 与离心筒 2固定密封， 当离心筒 2需要拆卸清理时， 可用工具夹持装配槽 23中 的装夹块 24， 使密封环 25的直径变小， 使前端盖 3很快拆卸下来， 达到拆卸方 便， 安装灵活、 密封性高的作用。
本发明工作过程： 驱动装置驱动转动轮转动， 离心筒 2在动力作用下高速 旋转， 离心筒 2中的油液在旋转骨架 4的带动下离心旋转， 油液中的污染物、 水分在离心力的作用下经圆盘式导板 5流向筒壁， 一些污染物经圆盘式导板 5 上设有的渐开线形凸棱 10和挡油凸棱 11的阻挡而滞留在圆盘式导板 5的板面 上而被从油液中分离，净化后的油液则经集油叶轮 6、中心轴 1和出油管 8流出， 当离心筒 2长时间运行后， 油液中分离出来的部分粘性物质则沉积在圆盘式导 板 5的渐开线形凸棱 10和挡油凸棱 11的缝隙中时， 则需要拆卸清理， 可用工 具夹持装配槽 23中的装夹块 24， 使密封环 25的直径变小， 使前端盖 3很快拆 卸下来， 达到拆卸方便， 安装灵活、 密封性高的作用。 本发明由于采用上述结构， 具有结构新颖、 排污能力卓越、 脱水能力超强、 运行安全可靠、 性能稳定、 延长油液寿命、 提高油液品质， 免清洗、 免维修、 无运行成本、 无滤材消耗、 分离效果明显等优点。

Claims

权 利 要 求 书
1、 一种离心油液净化机， 设有中心轴、 离心筒、 前端盖、 旋转骨架、 圆盘 式导板、 集油叶轮、 驱动装置、 出油管、 进油管和油箱， 其特征在于圆盘式导 板是由钛合金材料制成， 圆盘式导板表面径向均布设有渐开线形凸棱， 渐开 线形凸棱之间设有挡油凸棱， 挡油凸棱呈阶梯状分布。
2、 根据权利要求 1 所述的一种离心油液净化机， 其特征在于旋转骨架中 的套筒外表面设有斜支撑杆， 斜支撑杆与套筒的中心线呈一定角度， 其角度范 围在 Γ 至 9。 之间， 且斜支撑杆与支撑杆沿套筒圆周间隔阵列， 斜支撑杆上套 设有斜定位爪导板， 斜定位爪导板上的斜定位爪的斜度与旋转骨架中的斜支撑 杆的斜度相配合， 使罗列在旋转骨架上的相邻圆盘式导板和斜定位爪导板表面 的渐开线形凸棱相互错开。
3、根据权利要求 1所述的一种离心油液净化机，其特征在于离心筒下端一 侧设有装配槽， 装配槽中设有装夹块， 密封环两端分别与装夹块固定连接， 前 端盖经带装夹块的密封环与离心筒固定密封。
PCT/CN2012/000067 2011-02-28 2012-01-29 离心油液净化机 WO2012116571A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110047533.1A CN102179317B (zh) 2011-02-28 2011-02-28 离心油液净化机
CN2011100475331 2011-02-28

Publications (1)

Publication Number Publication Date
WO2012116571A1 true WO2012116571A1 (zh) 2012-09-07

Family

ID=44565716

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/000067 WO2012116571A1 (zh) 2011-02-28 2012-01-29 离心油液净化机

Country Status (2)

Country Link
CN (1) CN102179317B (zh)
WO (1) WO2012116571A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114956435A (zh) * 2022-08-01 2022-08-30 威海职业学院(威海市技术学院) 一种船舶甲板清洗污水处理装置
CN115253473A (zh) * 2022-08-15 2022-11-01 长沙铭远环保科技有限公司 一种废矿物油处理回收装置

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102179317B (zh) * 2011-02-28 2015-04-01 杜高升 离心油液净化机
CN103111099B (zh) * 2013-02-06 2014-12-03 威海戥同测试设备有限公司 真空净油机
CN106540820A (zh) * 2015-09-19 2017-03-29 海盐县闻军机械厂 一种离心式除油装置
CN105170345A (zh) * 2015-10-16 2015-12-23 威海宏程机电设备有限公司 一种直联式油品净化机
CN105195339B (zh) * 2015-11-04 2018-02-02 世林（漯河）冶金设备有限公司 一种闭式离心机排气装置
TWI586417B (zh) * 2016-04-08 2017-06-11 ren-hao Xiao Centrifugal oil and water separator
CN107051754A (zh) * 2017-04-21 2017-08-18 唐山睿泽尔科技有限公司 全自动排水型离心式净油装置
CN106890484B (zh) * 2017-05-03 2019-03-12 威海索通节能科技股份有限公司 离心式净油装置
EP3666389B1 (en) * 2018-12-10 2021-08-04 Alfa Laval Corporate AB Centrifugal separator
CN113476881B (zh) * 2021-07-31 2023-03-31 陈翠娥 一种松香树脂油墨生产废气处理设备及其操作方法
CN114308404B (zh) * 2022-01-05 2023-10-17 淄博威世能净油设备有限公司 一种离心式固液分离排污净油装置及使用方法
CN116574531B (zh) * 2023-07-13 2023-10-27 大庆亿鑫化工股份有限公司 一种生产石油醚的炉式装置和生产工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB564132A (en) * 1942-03-11 1944-09-14 Separator Nobel Ab Improvements in or relating to the separation of suspended or emulsified particles from liquids
US3187998A (en) * 1964-03-31 1965-06-08 Vernon D Jarvis Centrifugal extractor
CN1042671A (zh) * 1988-11-08 1990-06-06 艾尔费·拉瓦尔分离技术公司 把分散在液体中而且比液体密度更大的物质从液体中分离出的方法和装置
CN200939404Y (zh) * 2006-08-22 2007-08-29 洛阳航峰自动化设备有限公司 离心式油液净化机
CN102179317A (zh) * 2011-02-28 2011-09-14 威海索通机电设备有限公司 离心油液净化机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU797778A1 (ru) * 1977-10-26 1981-01-23 Предприятие П/Я А-7555 Коническа тарелка к сепаратору
SE528750C2 (sv) * 2005-06-27 2007-02-06 3Nine Ab Förfarande och anordning för separering av partiklar ur ett gasflöde
SE529609C2 (sv) * 2006-02-13 2007-10-02 Alfa Laval Corp Ab Centrifugalseparator
DE102007056575A1 (de) * 2007-11-23 2009-05-28 Gea Westfalia Separator Gmbh Zentrifuge mit einem Trenntellerpaket und Trennteller
CN202061721U (zh) * 2011-02-28 2011-12-07 威海索通机电设备有限公司 离心油液净化机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB564132A (en) * 1942-03-11 1944-09-14 Separator Nobel Ab Improvements in or relating to the separation of suspended or emulsified particles from liquids
US3187998A (en) * 1964-03-31 1965-06-08 Vernon D Jarvis Centrifugal extractor
CN1042671A (zh) * 1988-11-08 1990-06-06 艾尔费·拉瓦尔分离技术公司 把分散在液体中而且比液体密度更大的物质从液体中分离出的方法和装置
CN200939404Y (zh) * 2006-08-22 2007-08-29 洛阳航峰自动化设备有限公司 离心式油液净化机
CN102179317A (zh) * 2011-02-28 2011-09-14 威海索通机电设备有限公司 离心油液净化机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114956435A (zh) * 2022-08-01 2022-08-30 威海职业学院(威海市技术学院) 一种船舶甲板清洗污水处理装置
CN115253473A (zh) * 2022-08-15 2022-11-01 长沙铭远环保科技有限公司 一种废矿物油处理回收装置
CN115253473B (zh) * 2022-08-15 2023-11-14 长沙铭远环保科技有限公司 一种废矿物油处理回收装置

Also Published As

Publication number Publication date
CN102179317A (zh) 2011-09-14
CN102179317B (zh) 2015-04-01

Similar Documents

Publication Publication Date Title
WO2012116571A1 (zh) 离心油液净化机
CN203852919U (zh) 一种离心式污水净化分离装置
WO2021223069A1 (zh) 一种用于均四甲苯分离的过滤机
RU204652U1 (ru) Устройство для разделения дисперсий
CN101829448B (zh) 一种旋转式陶瓷净水器
US20210146294A1 (en) Purification Device for Purifying Air and Air Purifier Having Same
CN115253521A (zh) 一种高效的机床油雾收集器
CN202061721U (zh) 离心油液净化机
CN203060949U (zh) 一种双向在线排污过滤器
CN1191106C (zh) 污水澄清用的过滤装置
CN210495278U (zh) 分子精馏设备
CN2620587Y (zh) 离心式硅藻土过滤机
CN210097158U (zh) 一种汽水分离塔
CN110251998B (zh) 分流过滤式气液固三相旋流分离装置
CN204699846U (zh) 一种油液精滤系统
CN208785966U (zh) 一种旋转叶片离心式过滤器
CN209405812U (zh) 多功能固液或粉尘分离机
CN203620387U (zh) 快速旋套分流除污装置
CN2501582Y (zh) 离心式净油机
CN202921124U (zh) 一种自循环旋液复合式气体过滤器
CN206853469U (zh) 成分分离收集装置
CN209797615U (zh) 一种旋流除砂器
CN116078006B (zh) 一种基于恒压技术的机械过滤器
CN210251420U (zh) 一种无堵塞旋转自动反洗过滤装置
CN114669084B (zh) 一种矿物涡轮机油脱水装置及其脱水系统

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12752491

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 26.03.2014)

122 Ep: pct application non-entry in european phase

Ref document number: 12752491

Country of ref document: EP

Kind code of ref document: A1