WO2019041062A1 - 对一种涡轮增压旋风集尘器的改进 - Google Patents

对一种涡轮增压旋风集尘器的改进 Download PDF

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Publication number
WO2019041062A1
WO2019041062A1 PCT/CN2017/000553 CN2017000553W WO2019041062A1 WO 2019041062 A1 WO2019041062 A1 WO 2019041062A1 CN 2017000553 W CN2017000553 W CN 2017000553W WO 2019041062 A1 WO2019041062 A1 WO 2019041062A1
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WIPO (PCT)
Prior art keywords
cylinder
upper cover
dust collector
cyclone dust
improvement
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PCT/CN2017/000553
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English (en)
French (fr)
Inventor
邱飞
Original Assignee
邱飞
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Publication date
Application filed by 邱飞 filed Critical 邱飞
Priority to PCT/CN2017/000553 priority Critical patent/WO2019041062A1/zh
Publication of WO2019041062A1 publication Critical patent/WO2019041062A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations

Definitions

  • the utility model relates to an improvement of a turbocharged cyclone dust collector.
  • the prior art turbocharged cyclone dust collector patent number: ZL201320726435.5 including the upper cover: the intake pipe, the volute, the volute center exhaust pipe, the exhaust pipe and the inner wall of the volute are formed from the outside to the inside. a spirally descending inner swirling passage, an outer swirling passage communicating with the intake pipe in a tangential direction on the outer wall of the volute; a lower cylindrical body: a parabolic shaped sinking cylinder, the upper end of the inner cavity of the sinking cylinder being connected to the inner swirling passage
  • the discharge port is formed at the lower end of the inner cavity of the settling cylinder.
  • the dust-containing gas enters the volute along the intake pipe, and then moves spirally along the outer wall of the volute, and accelerates downward along the tapered settling pipe.
  • the dust-containing airflow moves to the bottom of the cone at a high speed, under the action of centrifugal force
  • the dust particles are plunged into the gray cylinder, and the gas of the dust is turned and turned upward, and moves upward along the axis of the cone, and is discharged along the exhaust pipe.
  • the purpose of the utility model is to improve the external structure of the above-mentioned turbocharged cyclone dust collector (patent number: ZL201320726435.5), the original upper cover and the cylinder body are bonded by glue, and the separation often occurs in actual use.
  • the bottom end of the cylinder is connected by a column, which is very difficult to install in actual use; the bottom of the cylinder is parallel and the secondary dust is heavier.
  • the utility model improves the outer cover and the cylinder body while maintaining the shape of the internal structure of the utility model, cancels the glue-bonding connection structure, and connects the upper cover and the cylinder body into a whole by screws, thereby avoiding transportation and Separation occurs during use, the column external structure is eliminated at the lower part of the cylinder, and the flange structure is set to solve the problem of installation difficulty.
  • the original parallel plane bottom is changed into an angled oblique section bottom, which reduces the secondary dust return. Improve dust collection efficiency.
  • the object of the utility model is realized in that: at the joint of the lower end of the upper cover, a plurality of outwardly extending ears are arranged, and the inside of the ear and the lower end has a recessed step for the cooperation of the cylinder body, and the screw hole in the outer extension ear
  • the upper cover has a rim around the lower end.
  • the top of the cylinder body is provided with a boss for the upper cover to be used. Under the boss, a plurality of outwardly extending ears are arranged, and through holes are formed in the ear.
  • the lower end of the upper cover is provided with a circle of rims, after assembly, the external extension of the cylinder and the end of the screw are completed. It is covered by the cover to achieve a beautiful appearance.
  • a flange is formed at the bottom end of the lower cylinder, and a plurality of through holes for fixing the dust collector are formed on the flange, and the installation of the dust collector becomes convenient.
  • the total parallel plane bottom edge of the original cylinder bottom is changed into an angled bottom edge with an angle, which greatly reduces the secondary dust return.
  • the internal structure shape of the utility model maintains the patent number of the existing utility model turbocharged cyclone dust collector: ZL201320726435.5, therefore, its dust removal mode remains unchanged, and the dust removal efficiency is improved due to the change of the bottom shape.
  • Figure 1 is a top view of the upper cover of the utility model
  • Figure 2 is a bottom view of the upper cover of the present invention
  • Figure 3 is a left oblique view of the upper cover of the present invention
  • Figure 4 is a right oblique view of the upper cover of the present invention
  • Figure 5 is a front view of the cylinder of the utility model
  • Figure 6 is a perspective view of the barrel of the utility model
  • Figure 7 is a perspective view of the cylinder of the present invention
  • Figure 8 is a perspective view of the combination of the present invention
  • Figure 9 is a rear perspective view of the combination of the present invention.
  • Figure 10 is an exploded view of the part before the combination of the present invention
  • the upper cover extends the ear; 2, the upper cover extends the ear screw hole; 3, the upper cover surrounds the edge; 4, the outer cylinder extends the ear; 5, the outer cylinder through the ear through hole; 6, the cylinder flange; 7.
  • the dust collector is fixed through the hole; 8. The bottom of the inclined section; 9.
  • the connecting screw is
  • Figure 1 Figure 2, Figure 3, the improvement of the upper cover of the utility model, comprising: the upper cover outer extension ear 1, the upper cover outer extension ear screw hole 2, the upper cover outer edge 3; Figure 4, Figure 5, Figure 6.
  • Figure 7 and Figure 8 show the improvement of the cylinder of the utility model, including: The outer cylinder 4 is extended from the outside of the cylinder, the outer through hole 5 of the cylinder, the flange 6 of the cylinder, the through hole 7 of the dust collector, and the bottom 8 of the oblique section. After the upper cover outer ear 1 and the outer cylinder extend 4 are engaged, the connecting screw 9 is screwed, and the upper cover and the cylindrical body are assembled into one body.

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  • Cyclones (AREA)

Abstract

一种涡轮增压旋风集尘器，包括上盖设有上盖外伸耳（1）、上盖围边（3），筒体设制了筒体外伸耳（4）、筒体法兰（6）、斜截面筒底（8），上盖与筒体采用连接螺钉（9）连接成一个整体。该旋风集尘器安装方便，且能够降低二次回尘。

Description

[根据细则26改正20.10.2017]　对一种涡轮增压旋风集尘器的改进 技术领域
本实用新型涉及对一种涡轮增压旋风集尘器的改进。
背景技术
现有技术的涡轮增压旋风集尘器专利号：ZL201320726435.5，包括上盖：进气管、蜗壳、蜗壳中心排风管、排风管和蜗壳内壁之间形成从外至内呈螺旋下降的内旋流通道，蜗壳外壁上切向设有与进气管相连通的外旋流通道；下部筒体：抛物线状沉降筒，沉降筒的内腔上端与所述内旋流通道相连，沉降筒内腔下端制有出料口。工作时，含尘气体沿进气管进入蜗壳后，再沿蜗壳外壁作螺旋运动，并沿锥形沉降管向下加速旋转，当含尘气流高速运动到锥底后，在离心力的作用下将尘粒甩进灰筒，甩净尘的气体折转向上，沿锥筒轴心向上运动，沿排风管排出。
实用新型内容
本实用新型的目的，是针对上述涡轮增压旋风集尘器(专利号：ZL201320726435.5)的外部结构进行改进，原上盖与筒体的结合是通过胶水粘结，实际使用中经常出现分离；筒体的底端柱式连接方式，实际使用时安装非常困难；筒底呈平行平面状，二次回尘较重。本实用新型是在保持上述实用新型内部结构形状不变情况下，在外部对上盖与筒体进行改进，取消涂胶连接结构，采用螺钉将上盖与筒体连接成一个整体，避免运输和使用时出现分离现象，在筒下部取消柱式外接结构，设制法兰结构，解决了安装困难问题，将原来的平行平面筒底改成了有角度的斜截面筒底，降低了二次回尘，提高集尘效率。
本实用新型的目的是这样实现的：在上盖的下端连接处，设制了若干个外伸耳，耳与下端的内部有凹进台阶，供筒体配合用，外伸耳内有螺孔，上盖整个下端制有一个围边。筒体顶端制有凸台，供上盖配合用，凸台下面，设制了若干个外伸耳，耳上有通孔。装配时，先将上盖与下部筒体位置对合好，然后用螺钉从筒体外伸耳通孔向上拧入上盖外伸耳的螺孔内紧固。由于上盖下端制有一圈围边，装配后，筒体外伸耳与螺钉完 全被上盖覆盖，达到外形美观。下部筒体的底端制出一道法兰，法兰上制有若干个固定集尘器用的通孔，安装集尘器就变得方便了。将原筒体底总的平行平面底边改制成有一个角度的斜截面底边，大幅降低了二次回尘。
本实用新型的内部结构形状保持现有实用新型涡轮增压旋风集尘器专利号：ZL201320726435.5不变，因此，它的除尘方式保持不变，除尘效率因底部形状的改变，而得到提高。
附图说明
图1为本实用新型上盖俯视图
图2为本实用新型上盖仰视图
图3为本实用新型上盖左斜仰视图
图4为本实用新型上盖右斜仰视图
图5为本实用新型筒体主视图
图6为本实用新型筒体斜俯视图
图7为本实用新型筒体斜仰视图
图8为本实用新型组合后斜视图
图9为本实用新型组合后斜仰视图
图10为本实用新型组合前的零件分解图
其中：1、上盖外伸耳；2、上盖外伸耳螺孔；3、上盖围边；4、筒体外伸耳；5、筒体外伸耳通孔；6、筒体法兰；7、集尘器固定通孔；8、斜截面筒底；9、连接螺钉。
具体实施方式
如图1、图2、图3、为本实用新型上盖改进处，包括：上盖外伸耳1，上盖外伸耳螺孔2，上盖围边3；图4、图5、图6、图7、图8为本实用新型筒体改进处，包括： 筒体外伸耳4，筒体外伸耳通孔5，筒体法兰6，集尘器固定通孔7，斜截面筒底8。上盖外伸耳1与筒体外伸耳4对合后，拧上连接螺钉9，上盖与筒体就组装成一个整体。

Claims (6)

  1. 对一种涡轮增压旋风集尘器的改进，包括上盖下端设制了上盖外伸耳(1)、上盖围边(3)、，筒体上端设制了筒体外伸耳(4)、下端设制了筒体法兰(6)、平行平面筒底设制成斜截面筒底(8)，所述的上盖外伸耳(1)上有上盖外伸耳螺孔(2)，所述的筒体外伸耳(4)上有筒体外伸耳通孔(5)、筒体法兰(6)上有集尘器固定通孔(7)，上盖与筒体之间通过连接螺钉(9)连接。
  2. 根据权利要求1所述的对一种涡轮增压旋风集尘器的改进，其特征在于：上盖上制有上盖外伸耳(1)，耳上有连接筒体用的上盖外伸耳螺孔(2)。
  3. 根据权利要求1所述的对一种涡轮增压旋风集尘器的改进，其特征在于：上盖下端制有围边(3)。
  4. 根据权利要求1所述的对一种涡轮增压旋风集尘器的改进，其特征在于：筒体上端制有筒体外伸耳(4)，耳上有连接上盖用的筒体外伸耳通孔(5)。
  5. 根据权利要求1所述的对一种涡轮增压旋风集尘器的改进，其特征在于：筒体下端制有筒体法兰(6)，法兰上有集尘器固定通孔(7)。
  6. 根据权利要求1所述的对一种涡轮增压旋风集尘器的改进，其特征在于：筒体底部形状呈斜截面筒底(8)。
PCT/CN2017/000553 2017-09-04 2017-09-04 对一种涡轮增压旋风集尘器的改进 WO2019041062A1 (zh)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902601A (en) * 1974-03-14 1975-09-02 Townley Ind Plastics Inc One piece cyclone cone
CN1633339A (zh) * 2002-02-16 2005-06-29 戴森技术有限公司 气旋分离装置
CN202191969U (zh) * 2011-08-04 2012-04-18 邱宁 一种旋风除尘器
CN202207632U (zh) * 2011-08-17 2012-05-02 中国农业机械化科学研究院呼和浩特分院 万能型旋流分离器
CN202238349U (zh) * 2011-09-13 2012-05-30 张步芳 一种旋流除尘装置
CN203151270U (zh) * 2013-03-04 2013-08-21 嵊州市精达电机有限公司 一种电机
US20140059983A1 (en) * 2012-09-06 2014-03-06 Everinn International Co., Ltd. Dust separator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902601A (en) * 1974-03-14 1975-09-02 Townley Ind Plastics Inc One piece cyclone cone
CN1633339A (zh) * 2002-02-16 2005-06-29 戴森技术有限公司 气旋分离装置
CN202191969U (zh) * 2011-08-04 2012-04-18 邱宁 一种旋风除尘器
CN202207632U (zh) * 2011-08-17 2012-05-02 中国农业机械化科学研究院呼和浩特分院 万能型旋流分离器
CN202238349U (zh) * 2011-09-13 2012-05-30 张步芳 一种旋流除尘装置
US20140059983A1 (en) * 2012-09-06 2014-03-06 Everinn International Co., Ltd. Dust separator
CN203151270U (zh) * 2013-03-04 2013-08-21 嵊州市精达电机有限公司 一种电机

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