CN201168707Y - Electrostatic dust collector - Google Patents

Electrostatic dust collector Download PDF

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Publication number
CN201168707Y
CN201168707Y CNU2008200431892U CN200820043189U CN201168707Y CN 201168707 Y CN201168707 Y CN 201168707Y CN U2008200431892 U CNU2008200431892 U CN U2008200431892U CN 200820043189 U CN200820043189 U CN 200820043189U CN 201168707 Y CN201168707 Y CN 201168707Y
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Prior art keywords
dust
dust removal
workpiece
electrostatic precipitator
air
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Expired - Fee Related
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CNU2008200431892U
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Chinese (zh)
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靳新军
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Dongguan Fung Yu E & M Co ltd
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Dongguan Fung Yu E & M Co ltd
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Abstract

The utility model discloses an electrostatic precipitator device. The electrostatic dust removal device comprises a dust collection cabinet and a dust removal device main body, wherein a dust removal chamber for workpiece dust removal is arranged in the dust removal device main body, a plurality of dust removal air nozzles are distributed in the dust removal chamber, an electrostatic generator is arranged on the inner wall, an air supplement opening is arranged above the electrostatic generator, an air suction opening is arranged below the electrostatic generator, the air supplement opening and the air suction opening are connected with the dust collection cabinet, and water grooves are formed in the periphery of the bottom wall of the dust. Most of dust blown off by the dust removal air nozzle is sucked into the dust collection cabinet along with the air flow, and the corners of the dust collection cabinet are not easy to be sucked into the dust collection cabinet and are adsorbed by the peripheral water tanks, so that secondary pollution caused by the corners of the dust collection cabinet is prevented, and the dust removal effect is improved. In addition, because the side wall of the dust removal chamber is provided with the electrostatic generator, the static generated by the friction between the workpiece and surrounding media due to rotation is effectively eliminated, the adsorption capacity of dust is reduced, and the dust removal effect is further improved.

Description

静电除尘装置 Electrostatic precipitator

技术领域 technical field

本实用新型涉及一种除尘装置,更具体地涉及一种适合于工件进入各类喷房喷涂前的表面清洁处理的静电除尘装置。The utility model relates to a dust removal device, in particular to an electrostatic dust removal device suitable for surface cleaning treatment of workpieces before entering various spray booths for spraying.

背景技术 Background technique

众所周知,塑胶工件在注塑成型、运输等过程中因摩擦而产生静电,吸附大量的灰尘在其表面。喷涂前如果不先将其清除干净,则喷涂在其表面会造成工件不平整、条纹、斑迹、麻点、附着力不强,使工件的美观度不佳,使用价值降低。真空镀膜的工件,其缺点更加明显。因此,当工件进入喷房进行喷涂前,须除去工件表面因静电而附着的灰尘。As we all know, plastic workpieces generate static electricity due to friction during injection molding and transportation, and absorb a large amount of dust on their surfaces. If it is not cleaned before spraying, spraying on its surface will cause unevenness, streaks, spots, pitting, and weak adhesion of the workpiece, making the aesthetics of the workpiece poor and the use value reduced. The disadvantages of vacuum-coated workpieces are more obvious. Therefore, before the workpiece enters the spray booth for spraying, the dust attached to the surface of the workpiece due to static electricity must be removed.

为了有效清除吸附在工件表面的灰尘,目前通常采用压缩空气将积尘吹离工件表面。然而,依然会有部分灰尘飘荡在车间,对空气造成污染,继而又落回工件表面,影响除尘效果。In order to effectively remove the dust adsorbed on the surface of the workpiece, compressed air is usually used to blow the accumulated dust away from the surface of the workpiece. However, there will still be some dust floating in the workshop, causing air pollution, and then falling back to the surface of the workpiece, affecting the dust removal effect.

因此,有必要提供一种改进的除尘装置来克服上述缺陷。Therefore, it is necessary to provide an improved dust removal device to overcome the above-mentioned defects.

实用新型内容Utility model content

本实用新型的目的是提供一种能够降低灰尘的二次污染,除尘效果好的静电除尘装置。The purpose of the utility model is to provide an electrostatic dust removal device capable of reducing secondary pollution of dust and having good dust removal effect.

为了实现本实用新型的目的,本实用新型提供的静电除尘装置包括集尘柜和除尘装置主体,所述除尘装置主体内部设有用于工件除尘的除尘室,所述除尘室内分布有若干除尘风咀,除尘室内壁上设有静电发器,除尘室上方设有补风口,下方设有吸风口,所述补风口和吸风口与所述集尘柜相连,所述除尘室底壁四周设有水槽。In order to achieve the purpose of the utility model, the electrostatic dust removal device provided by the utility model includes a dust collecting cabinet and a main body of the dust removal device. The main body of the dust removal device is provided with a dust removal room for workpiece dust removal, and a number of dust removal air nozzles are distributed in the dust removal room. , there is an electrostatic generator on the wall of the dust removal chamber, an air supply port is provided above the dust removal chamber, and an air suction port is provided below, the air supply port and the suction port are connected with the dust collection cabinet, and a water tank is provided around the bottom wall of the dust removal chamber .

在本实用新型的一个实施例中,所述除尘室内设有若干压缩空气管道,所述除尘风咀固定在压缩空气管道上并与其连通。每根压缩空气管道上设有5个除尘风咀。In one embodiment of the present invention, several compressed air pipes are arranged in the dust removal chamber, and the dust removal air nozzle is fixed on the compressed air pipes and communicated with them. There are 5 dust removal nozzles on each compressed air pipe.

较佳地,所述除尘风咀为梳型咀。Preferably, the dust-removing air nozzle is a comb-shaped nozzle.

在本实用新型的另一实施例中,所述除尘室设有工件进出口,所述除尘装置主体与集尘柜相对的一侧设有观察窗。所述集尘柜采用自动脉冲打气清理滤芯。In another embodiment of the present invention, the dust removal chamber is provided with a workpiece inlet and outlet, and the side of the main body of the dust removal device opposite to the dust collection cabinet is provided with an observation window. The dust collecting cabinet adopts automatic pulse pumping to clean the filter element.

较佳地,所述工件进出口设有门帘。Preferably, the workpiece entrance and exit is provided with a door curtain.

较佳地,所述补风口处设有过滤装置。Preferably, a filtering device is provided at the supplementary air outlet.

与现有技术相比,本实用新型的静电除尘装置中,由除尘风咀吹落的灰尘绝大部分随气流吸入集尘柜,而边角不易被吸入集尘柜的灰尘则被四周的水槽吸附,防止边角的灰尘形成二次污染,提高了除尘效果。另外,由于除尘室侧壁设有静电发生器,有效消除工件因旋转与周围介质摩擦产生的静电,降低灰尘的吸附能力,进一步提高了除尘效果。Compared with the prior art, in the electrostatic precipitator of the present utility model, most of the dust blown off by the dedusting nozzle is sucked into the dust collecting cabinet along with the air flow, and the dust which is not easy to be sucked into the dust collecting cabinet at the corners is sucked into the dust collecting cabinet by the surrounding water tanks. Adsorption prevents the dust on the corners from forming secondary pollution and improves the dust removal effect. In addition, since the side wall of the dust removal chamber is equipped with an electrostatic generator, it can effectively eliminate the static electricity generated by the friction between the workpiece and the surrounding medium due to rotation, reduce the adsorption capacity of dust, and further improve the dust removal effect.

通过以下的描述并结合附图,本实用新型将会更加清晰,这些附图用于解释本实用新型的实施例。The utility model will become clearer through the following description in conjunction with the accompanying drawings, which are used to explain the embodiments of the utility model.

附图说明 Description of drawings

图1为本实用新型静电除尘装置的结构示意图。Figure 1 is a schematic structural view of the electrostatic precipitator of the present invention.

图2为本实用新型静电除尘装置的俯视图。Fig. 2 is a top view of the electrostatic precipitator of the present invention.

图3为本实用新型静电除尘装置的侧视图。Fig. 3 is a side view of the electrostatic precipitator of the present invention.

具体实施方式 Detailed ways

现在参考附图描述本实用新型的实施例,附图中类似的元件标号代表类似的元件。如上所述,本实用新型旨在提供一种静电除尘装置,该静电除尘装置利用除尘室底壁四周的水槽,吸附落入边角的灰尘,防止边角的灰尘造成二次污染,获得更好的除尘效果。Embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals represent like elements. As mentioned above, the utility model aims to provide an electrostatic precipitator. The electrostatic precipitator uses the water tank around the bottom wall of the dust removal chamber to absorb the dust falling into the corners, prevent the dust from the corners from causing secondary pollution, and obtain better dust removal effect.

图1为本实用新型静电除尘装置的一个实施例的结构示意图。参考图1-3,所述除尘装置包括集尘柜10和除尘装置主体20,所述除尘装置主体20内部设有用于工件除尘的除尘室21。所述除尘室21内设有若干压缩空气管道29,若干除尘风咀24固定在压缩空气管道29上并与其连通。所述除尘室21上方设有补风口22,下方设有吸风口23,所述补风口22和吸风口23与所述集尘柜21相连。所述除尘室21底壁四周设有水槽28。Fig. 1 is a schematic structural view of an embodiment of the electrostatic precipitator of the present invention. Referring to FIGS. 1-3 , the dust removal device includes a dust collection cabinet 10 and a dust removal device main body 20 , and a dust removal chamber 21 for workpiece dust removal is provided inside the dust removal device main body 20 . Several compressed air pipes 29 are arranged in the dust removal chamber 21, and several dust removal air nozzles 24 are fixed on the compressed air pipes 29 and communicate with them. The dust-removing chamber 21 is provided with an air supply port 22 above and a suction port 23 below, and the air supply port 22 and the suction port 23 are connected with the dust collecting cabinet 21 . A water tank 28 is arranged around the bottom wall of the dust removal chamber 21 .

在本实施例中,每根压缩空气管道29上设有5个除尘风咀24,其中3个位于除尘室21顶部,2个位于除尘室21侧壁。所述除尘风咀24为梳型咀。压缩空气通过压缩空气管道29输送到所述除尘风咀24。所述除尘室21设有工件进出口30a、30b,工件传输机构26穿过整个静电除尘装置,且位于所述除尘室21下方、吸风口23上方。工件27固定在工件传输机构26上由入口30a送入除尘室21进行除尘处理,除尘完毕后由出口30b送出除尘室21。In this embodiment, each compressed air pipeline 29 is provided with five dust removal air nozzles 24 , three of which are located on the top of the dust removal chamber 21 and two are located on the side walls of the dust removal chamber 21 . The dust removal air nozzle 24 is a comb-shaped nozzle. The compressed air is transported to the dust removal air nozzle 24 through the compressed air pipeline 29 . The dust removal chamber 21 is provided with workpiece inlets and outlets 30a, 30b, and the workpiece transmission mechanism 26 passes through the entire electrostatic precipitator, and is located below the dust removal chamber 21 and above the air suction port 23 . The workpiece 27 is fixed on the workpiece transmission mechanism 26 and sent into the dust removal chamber 21 through the inlet 30a for dust removal treatment, and is sent out of the dust removal chamber 21 through the outlet 30b after the dust removal is completed.

除尘室21内壁上设有静电发器25,所述静电发生器25可以有效消除工件27因旋转与周围介质摩擦产生的静电,降低其灰尘吸附能力,从而进一步提高工件表面的洁净度,达到喷涂要求。An electrostatic generator 25 is provided on the inner wall of the dust removal chamber 21. The electrostatic generator 25 can effectively eliminate the static electricity generated by the workpiece 27 due to the friction between the rotation and the surrounding medium, reduce its dust adsorption capacity, thereby further improving the cleanliness of the surface of the workpiece and achieving the goal of spraying. Require.

所述除尘装置主体20与集尘柜10相对的一侧设有观察窗38,便于工作人员观察除尘室21内的状态。所述除尘室21的补风口处还设有过滤装置22a,进一步过滤由集尘柜10送入除尘室21的循环气流。所述过滤装置可以为过滤板、高效过滤器等等。所述集尘柜21采用自动脉冲打气清理滤芯,将收集的灰尘打落以集中处理。The side of the main body 20 of the dust removal device opposite to the dust collection cabinet 10 is provided with an observation window 38 , which is convenient for the staff to observe the state in the dust removal chamber 21 . A filter device 22a is also provided at the air supply port of the dust removal chamber 21 to further filter the circulating air flow sent into the dust removal chamber 21 from the dust collection cabinet 10 . The filter device may be a filter plate, a high efficiency filter and the like. The dust collection cabinet 21 adopts automatic pulse pumping to clean the filter element, and the collected dust is knocked down for centralized processing.

本实用新型除尘装置的工作原理是:工件27通过工件传输机构26由入口30a送入除尘室21进行除尘处理,压缩空气通过压缩空气管道29送至除尘风咀26,然后喷到工件27表面将其表面灰尘吹落。集尘柜10通过补风口和吸风口与除尘装置主体相连,由此产生循环气流。循环气流将从工件27表面吹落的大部分灰尘带入集尘柜10并在其中收集。另一小部分被吹入边角的灰尘则被除尘室21底壁四周的水槽28吸附,从而解决了现有技术中边角处的灰尘难收集而造成二次污染的问题,提高了除尘效果。工件27除尘完毕后,由工件传输机构26由除尘室21出口30b送出除尘室21进入下一处理流程。The working principle of the dust removal device of the present utility model is: the workpiece 27 is sent into the dust removal chamber 21 by the inlet 30a through the workpiece transmission mechanism 26 for dust removal treatment, and the compressed air is sent to the dust removal nozzle 26 through the compressed air pipeline 29, and then sprayed onto the surface of the workpiece 27 to remove dust. Dust blows off its surface. The dust collecting cabinet 10 is connected with the main body of the dust removal device through the air supply port and the air suction port, thereby generating a circulating air flow. The circulating air flow brings most of the dust blown off from the surface of the workpiece 27 into the dust cabinet 10 where it is collected. Another small part of the dust blown into the corners is absorbed by the water tank 28 around the bottom wall of the dust removal chamber 21, thereby solving the problem of secondary pollution caused by the difficulty in collecting dust at the corners in the prior art, and improving the dust removal effect . After the workpiece 27 is dedusted, it is sent out of the dedusting chamber 21 through the outlet 30b of the dedusting chamber 21 by the workpiece transmission mechanism 26 to enter the next processing flow.

在本实用新型的另一实施例中,除尘室21的入口30a和出口30b分别设有门帘,将除尘室与车间隔开,防止车间内的灰尘进入除尘室21,提高工件27的洁净度。In another embodiment of the present utility model, the entrance 30a and the exit 30b of the dust removal chamber 21 are respectively provided with door curtains, which separate the dust removal chamber from the workshop, prevent the dust in the workshop from entering the dust removal chamber 21, and improve the cleanliness of the workpiece 27.

以上结合最佳实施例对本实用新型进行了描述,但本实用新型并不局限于以上揭示的实施例,而应当涵盖各种根据本实用新型的本质进行的修改、等效组合。The utility model has been described above in conjunction with the best embodiments, but the utility model is not limited to the above-disclosed embodiments, but should cover various modifications and equivalent combinations based on the essence of the utility model.

Claims (8)

1. electrostatic precipitator, it is characterized in that: comprise control of dust cabinet and dust arrester main body, described dust arrester body interior is provided with the dirt pocket that is used for the workpiece dedusting, being distributed with some dedusting wind in the described dirt pocket chews, the dirt pocket inwall is provided with static and sends out device, and the dirt pocket top is provided with wind-supplying mouth, and the below is provided with the inlet scoop, described wind-supplying mouth links to each other with described control of dust cabinet with the inlet scoop, is provided with tank around the described dirt pocket diapire.
2. electrostatic precipitator as claimed in claim 1 is characterized in that: described dirt pocket is provided with workpiece and imports and exports, and described workpiece is imported and exported and is provided with door curtain.
3. electrostatic precipitator as claimed in claim 1 is characterized in that: described dedusting wind is chewed to the comb type and is chewed.
4. electrostatic precipitator as claimed in claim 1 is characterized in that: be provided with some compressed air pipings in the described dirt pocket, described dedusting wind is chewed to be fixed on the compressed air piping and with it and is communicated with.
5. dust arrester as claimed in claim 4 is characterized in that: described every compressed air piping is provided with 5 dedusting wind and chews.
6. electrostatic precipitator as claimed in claim 1 is characterized in that: a described dust arrester main body side relative with the control of dust cabinet is provided with observation window.
7. electrostatic precipitator as claimed in claim 1 is characterized in that: described wind-supplying mouth place is provided with filter.
8. electrostatic precipitator as claimed in claim 1 is characterized in that: described control of dust cabinet adopts autompulse to inflate the cleaning filter core.
CNU2008200431892U 2008-01-23 2008-01-23 Electrostatic dust collector Expired - Fee Related CN201168707Y (en)

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101927244A (en) * 2010-07-27 2010-12-29 深圳市宇顺电子股份有限公司 Device for automatically cleaning glass chips on liquid crystal display surface and at line ends
CN101947528A (en) * 2010-10-09 2011-01-19 苏州工业园区天势科技有限公司 Ion duster
WO2011091650A1 (en) * 2010-01-29 2011-08-04 东莞宏威数码机械有限公司 Laser marking dust-removal device and dust-removal method
CN102179382A (en) * 2010-12-29 2011-09-14 王建平 Workpiece dust remover
CN102441544A (en) * 2011-09-08 2012-05-09 索润保 Device for washing air filter core of car
CN102527668A (en) * 2011-09-28 2012-07-04 威泰能源(苏州)有限公司 Dust attachment cleaning device
CN103381412A (en) * 2012-05-03 2013-11-06 珠海格力电器股份有限公司 Dust removing device
CN104138874A (en) * 2014-07-31 2014-11-12 广西北流仲礼瓷业有限公司 Rotating disc type dust remover for ceramic production
CN104624558A (en) * 2014-12-30 2015-05-20 昆山恩都照明有限公司 Automatic blowing dust removing device
CN105643105A (en) * 2015-10-14 2016-06-08 哈尔滨福沃德多维智能装备有限公司 Laser melting forming protection circulating dust-removing system and method
CN105744710A (en) * 2016-03-29 2016-07-06 昆山市德信致远环境科技有限公司 Dust-removing electrostatic-eliminating equipment
CN106799380A (en) * 2017-04-13 2017-06-06 武汉联航机电有限公司 A kind of automatic electrostatic dust collection machine and its dust collection method
CN107214167A (en) * 2017-05-27 2017-09-29 延锋伟世通汽车电子有限公司 The application method of the clean bench cleaned for material
CN108246718A (en) * 2016-12-29 2018-07-06 上海胜僖汽车配件有限公司 A kind of device of environment-friendly type purging auto-parts surface debris
CN108787625A (en) * 2018-07-18 2018-11-13 郴州市海利微电子科技有限公司 Ion wind surface treating machine
CN109940000A (en) * 2019-04-24 2019-06-28 伟通工业设备(江苏)有限公司 UV curing anti fogging paint line use can be spaced the electrostatic precipitator that pressure accumulation washes away

Cited By (22)

* Cited by examiner, † Cited by third party
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WO2011091650A1 (en) * 2010-01-29 2011-08-04 东莞宏威数码机械有限公司 Laser marking dust-removal device and dust-removal method
CN101829848B (en) * 2010-01-29 2013-04-10 东莞晨真光伏有限公司 Laser recticle dedusting plant and dedusting method
CN101927244B (en) * 2010-07-27 2012-06-27 深圳市宇顺电子股份有限公司 Device for automatically cleaning glass chips on liquid crystal display surface and at line ends
CN101927244A (en) * 2010-07-27 2010-12-29 深圳市宇顺电子股份有限公司 Device for automatically cleaning glass chips on liquid crystal display surface and at line ends
CN101947528A (en) * 2010-10-09 2011-01-19 苏州工业园区天势科技有限公司 Ion duster
CN102179382A (en) * 2010-12-29 2011-09-14 王建平 Workpiece dust remover
CN102441544A (en) * 2011-09-08 2012-05-09 索润保 Device for washing air filter core of car
CN102527668A (en) * 2011-09-28 2012-07-04 威泰能源(苏州)有限公司 Dust attachment cleaning device
CN103381412B (en) * 2012-05-03 2016-05-25 珠海格力电器股份有限公司 Dust removing device
CN103381412A (en) * 2012-05-03 2013-11-06 珠海格力电器股份有限公司 Dust removing device
CN104138874A (en) * 2014-07-31 2014-11-12 广西北流仲礼瓷业有限公司 Rotating disc type dust remover for ceramic production
CN104624558A (en) * 2014-12-30 2015-05-20 昆山恩都照明有限公司 Automatic blowing dust removing device
CN105643105A (en) * 2015-10-14 2016-06-08 哈尔滨福沃德多维智能装备有限公司 Laser melting forming protection circulating dust-removing system and method
CN105744710A (en) * 2016-03-29 2016-07-06 昆山市德信致远环境科技有限公司 Dust-removing electrostatic-eliminating equipment
CN108246718A (en) * 2016-12-29 2018-07-06 上海胜僖汽车配件有限公司 A kind of device of environment-friendly type purging auto-parts surface debris
CN106799380A (en) * 2017-04-13 2017-06-06 武汉联航机电有限公司 A kind of automatic electrostatic dust collection machine and its dust collection method
CN106799380B (en) * 2017-04-13 2022-11-08 武汉联航机电有限公司 Automatic electrostatic dust remover and dust removing method thereof
CN107214167A (en) * 2017-05-27 2017-09-29 延锋伟世通汽车电子有限公司 The application method of the clean bench cleaned for material
CN108787625A (en) * 2018-07-18 2018-11-13 郴州市海利微电子科技有限公司 Ion wind surface treating machine
CN108787625B (en) * 2018-07-18 2023-09-29 郴州市海利微电子科技有限公司 Ion wind surface treatment machine
CN109940000A (en) * 2019-04-24 2019-06-28 伟通工业设备(江苏)有限公司 UV curing anti fogging paint line use can be spaced the electrostatic precipitator that pressure accumulation washes away
CN109940000B (en) * 2019-04-24 2023-11-28 伟通工业设备(江苏)有限公司 Electrostatic dust collector that can separate pressure accumulation scour for UV solidification antifog coating line

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