CN104400933A - Electrostatic precipitator for plastic particles - Google Patents

Electrostatic precipitator for plastic particles Download PDF

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Publication number
CN104400933A
CN104400933A CN201410667598.XA CN201410667598A CN104400933A CN 104400933 A CN104400933 A CN 104400933A CN 201410667598 A CN201410667598 A CN 201410667598A CN 104400933 A CN104400933 A CN 104400933A
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CN
China
Prior art keywords
air
deduster
precipitator
electrostatic precipitator
plastic grains
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201410667598.XA
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Chinese (zh)
Inventor
沈斌健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHINI ELECTRIC HEATING MACHINERY CO Ltd
Original Assignee
SHINI ELECTRIC HEATING MACHINERY CO Ltd
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 SHINI ELECTRIC HEATING MACHINERY CO Ltd filed Critical SHINI ELECTRIC HEATING MACHINERY CO Ltd
Priority to CN201410667598.XA priority Critical patent/CN104400933A/en
Publication of CN104400933A publication Critical patent/CN104400933A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an electrostatic precipitator for plastic particles. The electrostatic precipitator comprises a precipitator, a hopper, an ion fan and an air filtering recovery system, wherein the hopper is communicated with a feeding port in the top of the precipitator; the ion fan is mounted at the top of the side wall of the precipitator; an air outlet and an air inlet are formed in the top and bottom of the side wall of the precipitator respectively; and the air filtering recovery system is communicated with the inside of the precipitator through the air outlet and the air inlet. The electrostatic precipitator supplies ionic wind to inside of the precipitator, so that static electricity among the plastic particles is eliminated, dust and the plastic particles are separated effectively, turbid air carrying dust is exhausted out of the precipitator with an air scouring manner, and the electrostatic precipitator for the plastic particles has the advantages of high precipitation efficiency and good precipitation effect; and besides, the air filtering recovery system is communicated with the precipitator through the air outlet and the air inlet, so that outside air is prevented from being polluted by diffused turbid air.

Description

A kind of plastic grains electrostatic precipitator
Technical field
The present invention relates to plastic grains dedusting technology, specifically relate to a kind of plastic grains electrostatic precipitator.
Background technology
Plastic grains is the masterbatch producing moulding or blowing part, due to the easy static electrification of plastic grains, and thus its surface easily adsorption of dust.But, before injection moulding or blowing, dedusting is not carried out to plastic grains and destatic process, the dust be mingled with between plastic grains surface reduces the cleannes of plastic grains, and then reduces the bond strength of plastic grains and bonding agent, thus has a strong impact on the quality of producing moulding or blowing part.It can thus be appreciated that plastic grains surface dust is the committed step before injection moulding or blowing.
Existing deduster is all generally blow ion wind and the high pressure air pressure gun mode combined of drying by built-in ion wind gun to be blown off by the dust on article, removes electrostatic on article and dust with this.Although this kind of method can remove the dust on article, owing to dust collection can not be got up, make travel fatigue be diffused in air, be unfavorable for the clean of air ambient.
For the problems referred to above, Chinese utility model patent (CN 202377237 U) discloses one and destatics dust removal machine, this destatics dust removal machine by being provided with the filter stage of band screen pack on board, after article being placed on filter stage, start and destatic dust removal machine, the ion air pump be positioned at below filter stage starts running, produce the high pressure draught being accompanied with anion, high pressure draught is via the airduct blowout be connected on ion air pump, form high wind at the air outlet place of airduct and blow to article, the dust that article adhere to can be blown off, high wind is accompanied with anion simultaneously, to touch after article can in and electrostatic on article, achieve the object simultaneously article being destaticed to dedusting.Further, in order to realize the collection to dust, this destatics dust removal machine and arranges dust arrester in the below of filter stage.
But same, due in above-mentioned dust removal machine, the turbid air being mixed with dust directly contacts with extraneous air, easily diffuse pollution is produced to extraneous air.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of plastic grains electrostatic precipitator not polluting extraneous air.
In order to achieve the above object, present invention employs following technical scheme:
A kind of plastic grains electrostatic precipitator, has such feature, comprising: deduster, hopper, ion blower, and air filtration recovery system; Wherein, hopper is connected with the charging aperture of dust remover roof; Ion blower is arranged on the top side wall of deduster; Further, the top side wall of deduster and sidewall bottom are respectively equipped with air outlet and air inlet, and air filtration recovery system is communicated to deduster inside through air outlet and air inlet.
Further, in plastic grains electrostatic precipitator provided by the invention, such feature can also be had: air filtration recovery system comprises: filtered air filter is carried out to the turbid air that air outlet is discharged, air pressurized after filtration is delivered to the dedusting fan of deduster inside, be communicated with the first pipeline of air outlet and air cleaner, be communicated with the second pipe of air cleaner and dedusting fan, and be communicated with the 3rd pipeline of dedusting fan and air inlet.
Further, in plastic grains electrostatic precipitator provided by the invention, such feature can also be had: the bottom of air cleaner is provided with dust bucket.
Further, in plastic grains electrostatic precipitator provided by the invention, such feature can also be had: the bottom of deduster is provided with discharging opening.
Further, in plastic grains electrostatic precipitator provided by the invention, such feature can also be had: hopper is arranged on the top of deduster.
Further, in plastic grains electrostatic precipitator provided by the invention, such feature can also be had: hopper is electric eye hopper.
The good effect that the present invention has on the basis of the above is:
Plastic grains electrostatic precipitator provided by the invention, by providing ion wind in deduster, thus the electrostatic between elimination plastic grains, effectively realize being separated of travel fatigue and plastic grains, and the turbid air adopting the mode of air douche will carry dust discharges deduster.There is efficiency of dust collection high, the advantage of good dedusting effect.
In addition, plastic grains electrostatic precipitator provided by the invention is communicated with air outlet and the air inlet of deduster by arranging air filtration recovery system, turbid air is made to reenter deduster inside after filtering, formation air circulates, thus avoid turbid air diffuse pollution extraneous air, environment friendly and pollution-free, improve the workshop air quality of plastic grains electrostatic precipitator.The breathing problem risk of effective reduction employee.
Accompanying drawing explanation
Fig. 1 is the structural representation of plastic grains electrostatic precipitator in embodiments of the invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reach object and effect is easy to understand, following examples are specifically addressed plastic grains electrostatic precipitator provided by the invention by reference to the accompanying drawings.
As shown in Figure 1, the plastic grains electrostatic precipitator that the present embodiment provides comprises: deduster 1, hopper 2, ion blower 3, and air filtration recovery system 4.
Concrete, the top of deduster 1 is provided with charging aperture 11, and the bottom of deduster 1 is provided with discharging opening 12.Further, the inside of deduster 1 is provided with roundabout air douche deck 13 between described charging aperture 11 and described discharging opening 12.Hopper 2 is arranged on the top of deduster 1 and is connected with the charging aperture 11 at deduster 1 top, and the plastic grain fallen into through charging aperture 11 tumbles along the clamp down 13 of deduster 1 inside and discharged by discharging opening 12.In the present embodiment, hopper 2 is the electric eye hopper adopting negative-pressure vacuum suction mode.
Ion blower 3 is arranged on the top side wall of deduster 1, for providing ion wind to deduster 1 inside, to eliminate the electrostatic between plastic grains, thus realizes being separated of plastic grains and dust.
In the present embodiment, the top side wall of deduster 1 and sidewall bottom are respectively equipped with air outlet 14 and air inlet 15, and it is inner that air filtration recovery system 4 is communicated to deduster 1 through air outlet 14 and air inlet 15.Namely air circulation system is formed by air filtration recovery system 4 and deduster 1.
Concrete, air filtration recovery system 4 comprises: air cleaner 41, dedusting fan 42, the first pipeline 43, second pipe 44, and the 3rd pipeline 45.
The clean air being entered deduster 1 inside by air inlet 15 carries out air douche through after clamp down 13 to plastic grain, and the turbid air carrying dust discharges deduster 1 through air outlet 14.
In order to prevent the dust recycling in turbid air and pollute extraneous air, the first pipeline 43 is communicated with the air outlet 14 of deduster 1 and the air inlet of air cleaner 41, and air cleaner 41 filters the turbid air that the air outlet 14 by deduster 1 is discharged.Further, the plastic grains electrostatic precipitator that the present embodiment provides is provided with the dust bucket 46 collecting dust in the bottom of air cleaner 41.
Second pipe 44 is communicated with the air outlet of air cleaner 41 and the air inlet of dedusting fan 42, through the filtration of air cleaner 41, travel fatigue in turbid air is deposited in dust bucket 46, and the clean air formed after filtration is delivered to dedusting extension set 42 by second pipe 44.
3rd pipeline 45 is communicated with the air outlet of dedusting fan 42 and the air inlet of deduster 1, and dedusting fan 42 by inner to deduster 1 for the clean air pressurized delivered formed after filtration, thus realizes the air circulation of plastic grains electrostatic precipitator.
In addition, for the ease of clearing up the dust in dust bucket 46, this dust bucket 46 is removably connected with air cleaner 41.
The plastic grains electrostatic precipitator that the present embodiment provides, by providing ion wind in deduster, thus the electrostatic between elimination plastic grains, effectively realize being separated of travel fatigue and plastic grains, and the turbid air adopting the mode of air douche will carry dust discharges deduster.There is efficiency of dust collection high, the advantage of good dedusting effect.
In addition, the plastic grains electrostatic precipitator that the present embodiment provides is communicated with air outlet and the air inlet of deduster by arranging air filtration recovery system, turbid air is made to reenter deduster inside after filtering, formation air circulates, thus avoid turbid air diffuse pollution extraneous air, environment friendly and pollution-free, improve the workshop air quality of plastic grains electrostatic precipitator.The breathing problem risk of effective reduction employee.
Certainly plastic grains electrostatic precipitator involved in the present invention is not merely defined in the structure in the present embodiment, any equivalent modifications of carrying out the present invention and substituting also all in category of the present invention.

Claims (6)

1. a plastic grains electrostatic precipitator, is characterized in that, comprising: deduster, hopper, ion blower, and air filtration recovery system;
Wherein, described hopper is connected with the charging aperture of described dust remover roof;
Described ion blower is arranged on the top side wall of described deduster;
Further, the top side wall of described deduster and sidewall bottom are respectively equipped with air outlet and air inlet, and it is inner that described air filtration recovery system is communicated to described deduster through described air outlet and described air inlet.
2. plastic grains electrostatic precipitator according to claim 1, is characterized in that:
Described air filtration recovery system comprises: carry out filtered air filter to the turbid air that described air outlet is discharged, air pressurized after filtration is delivered to the dedusting fan of described deduster inside, be communicated with the first pipeline of described air outlet and described air cleaner, be communicated with the second pipe of described air cleaner and described dedusting fan, and be communicated with the 3rd pipeline of described dedusting fan and described air inlet.
3. plastic grains electrostatic precipitator according to claim 2, is characterized in that: the bottom of described air cleaner is provided with dust bucket.
4. plastic grains electrostatic precipitator as claimed in any of claims 1 to 3, is characterized in that: the bottom of described deduster is provided with discharging opening.
5. plastic grains electrostatic precipitator according to claim 4, is characterized in that: described hopper is arranged on the top of described deduster.
6. plastic grains electrostatic precipitator according to claim 1, is characterized in that: described hopper is electric eye hopper.
CN201410667598.XA 2014-11-20 2014-11-20 Electrostatic precipitator for plastic particles Pending CN104400933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410667598.XA CN104400933A (en) 2014-11-20 2014-11-20 Electrostatic precipitator for plastic particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410667598.XA CN104400933A (en) 2014-11-20 2014-11-20 Electrostatic precipitator for plastic particles

Publications (1)

Publication Number Publication Date
CN104400933A true CN104400933A (en) 2015-03-11

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106584708A (en) * 2016-12-07 2017-04-26 湖南万容科技股份有限公司 Material sorting system
CN110014589A (en) * 2018-03-15 2019-07-16 浙江申丰管业有限公司 A kind of production technology of plastic tube
CN112476843A (en) * 2020-11-24 2021-03-12 吴江鼎泰电子材料有限公司 Plastic product processing device with dust removal function

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0839550A (en) * 1994-07-28 1996-02-13 Olympus Optical Co Ltd Removing device of dust from pellet
CN101406883A (en) * 2007-10-08 2009-04-15 上海金发科技发展有限公司 Device for separating powder on particle surface of plastic
DE102012217577A1 (en) * 2012-09-27 2014-03-27 Krones Aktiengesellschaft Method for the gravity direction of plastic particles and gravity funnels for plastic particles
CN204235745U (en) * 2014-11-20 2015-04-01 信易电热机械有限公司 A kind of plastic grains electrostatic precipitator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0839550A (en) * 1994-07-28 1996-02-13 Olympus Optical Co Ltd Removing device of dust from pellet
CN101406883A (en) * 2007-10-08 2009-04-15 上海金发科技发展有限公司 Device for separating powder on particle surface of plastic
DE102012217577A1 (en) * 2012-09-27 2014-03-27 Krones Aktiengesellschaft Method for the gravity direction of plastic particles and gravity funnels for plastic particles
CN204235745U (en) * 2014-11-20 2015-04-01 信易电热机械有限公司 A kind of plastic grains electrostatic precipitator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106584708A (en) * 2016-12-07 2017-04-26 湖南万容科技股份有限公司 Material sorting system
CN110014589A (en) * 2018-03-15 2019-07-16 浙江申丰管业有限公司 A kind of production technology of plastic tube
CN110014589B (en) * 2018-03-15 2021-04-30 浙江申丰管业有限公司 Production process of plastic pipe
CN112476843A (en) * 2020-11-24 2021-03-12 吴江鼎泰电子材料有限公司 Plastic product processing device with dust removal function

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Application publication date: 20150311

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