CN109701349A - A kind of dust collecting system for spatial digitizer - Google Patents
A kind of dust collecting system for spatial digitizer Download PDFInfo
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- CN109701349A CN109701349A CN201910154666.5A CN201910154666A CN109701349A CN 109701349 A CN109701349 A CN 109701349A CN 201910154666 A CN201910154666 A CN 201910154666A CN 109701349 A CN109701349 A CN 109701349A
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- China
- Prior art keywords
- filtration membrane
- stage filter
- spatial digitizer
- dust collecting
- collecting system
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Abstract
The invention discloses a kind of dust collecting systems for spatial digitizer comprising storing powder box and sequentially connected air intlet cover, cyclone, first level filtering device, conveyance conduit and two-stage filter；First level filtering device and two-stage filter respectively include filtration membrane, and the aperture of the filtration membrane filtering dust of first level filtering device is greater than the aperture of the filtration membrane of two-stage filter；The porosity of the filtration membrane of first level filtering device is greater than the porosity of the filtration membrane of two-stage filter；Storing powder box is respectively arranged at the opening below first level filtering device and two-stage filter；Cyclone sucks the air containing marking powder by air intlet cover, and by the filtering of first level filtering device and the filtration membrane of two-stage filter, the marking powder of filtering is fallen into storing powder box from opening respectively.The problem of process needs that the present invention solves spatial digitizer scanning large-scale workpiece, which dust, to make marks, and marking powder pollutes environment.
Description
Technical field
The present invention relates to the technical field of auxiliary equipment of spatial digitizer more particularly to a kind of powder for spatial digitizer
Dirt collection system.
Background technique
3-D scanning is widely used in fields such as rapid prototyping manufacturing, virtual reality, historical relic's protections.Using three-dimensional
Scanner need to carry out dusting processing to workpiece to mark when being scanned large-scale workpiece, and generated in spraying process
Powder floats object can make a big impact to human health, also pollute the environment.Therefore it is badly in need of researching and developing a kind of for 3-D scanning
The dust collecting system of instrument can not only facilitate installation, but also can quickly the aerial dust that suspends is filtered and be recycled.
Summary of the invention
The present invention provides a kind of dust collecting system for spatial digitizer, solves spatial digitizer and scans large-scale work
The problem of process needs of part, which dust, to make marks, and marking powder pollutes environment.
The invention adopts the following technical scheme:
A kind of dust collecting system for spatial digitizer, comprising: storing powder box and sequentially connected air intlet
Cover, cyclone, first level filtering device, conveyance conduit and two-stage filter；
The first level filtering device and the two-stage filter respectively include filtration membrane, the first level filtering device
The aperture of the filtration membrane filtering dust is greater than the aperture of the filtration membrane of the two-stage filter；The level-one mistake
The porosity of the filtration membrane of filter device is greater than the porosity of the filtration membrane of the two-stage filter；
The storing powder box is respectively arranged at the opening below the first level filtering device and the two-stage filter；Institute
It states cyclone and sucks the air containing marking powder by the air intlet cover, by the first level filtering device and institute
The filtering of the filtration membrane of two-stage filter is stated, the marking powder of filtering falls into the storing powder box from the opening respectively
It is interior.
The storing powder box major function is the powder for storing filter device and filtering out, and can be packaged by powder,
So as to subsequent Screening Treatment.
Preferably, the aperture of the filtration membrane filtering dust of the first level filtering device is 1-4 μm.
Preferably, the aperture of the filtration membrane filtering dust of the two-stage filter is 0.1-0.4 μm.
Preferably, the porosity of the filtration membrane is 50%-80%.
Preferably, the filtration membrane is PET PC film.
Further, the air intlet cover is tubaeform, convenient for being largely pumped into the air containing marking powder.
Further, the inlet of the cyclone is provided with filtration gauze, with prevent excessive object or other
Impurity is inhaled into air duct and results in blockage.
Further, exhaust outlet is set on the two-stage filter.
Beneficial effect
The present invention relates to a kind of dust collecting systems for spatial digitizer, pass through efficient cyclone device and secondary filtration
Device collects the marking powder sprayed before the scan for sub-scanning, can be realized the recycling of powder, can reduce dirt
Dye reduces 3-D scanning cost, while substantially increasing the efficiency of marking powder filtering and the recovery utilization rate of marking powder.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for dust collecting system for spatial digitizer that the present invention provides embodiment；
Wherein, the above drawings include the following reference numerals:
Air, 2- air intlet cover, 3- cyclone 3,4- by-pass filtration of the 1- containing dust fill 4,5- filter core 6- delivery pipe
Road, 7- two-stage filter, 8- storing powder box.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
It is that a kind of structure for dust collecting system for spatial digitizer that the present invention provides embodiment is shown referring to Fig. 1
It is intended to.This is used for the dust collecting system of spatial digitizer, including storing powder box 8, sequentially connected air intlet cover 2, bookbinding method
Set 3, first level filtering device 4, conveyance conduit 6 and two-stage filter 7, and auxiliary electromechanical component.
It assists electromechanical component driving cyclone 3 to rotate, collects the label sprayed before the scan for sub-scanning
Powder.Cyclone 3 is driven by heavy-duty motor to be rotated, and air duct the air containing powder can be sucked, subsequent in order to carry out
Processing.The inlet of cyclone 3 is provided with filtration gauze, to prevent excessive object or other impurities to be inhaled into air duct
It results in blockage.
First level filtering device 4 all includes shell and filter core 5, setting in filter core as 7 structure of two-stage filter
The filtration membrane of filtration, filtration membrane are PET PC film.Opening is all arranged in the lower end of shell, for what will be filtered
Dust particles fall into the storing powder box 8 of lower section.The aperture of the filtration membrane filtering dust of first level filtering device 4 is 1-4 μm, second level mistake
The aperture for filtering the filtration membrane filtering dust of device 7 is 0.1-0.4 μm；The hole of the filtration membrane of first level filtering device 4
Rate is greater than the porosity of the filtration membrane of two-stage filter 7, porosity ranges 50%-80%.Two are carried out to label dust
Secondary filtering improves label dust recovery utilization rate.
Conveyance conduit 6 mainly plays air-supply, and the air containing dust is sucked, is sent to by conveyance conduit defeated 6 by cyclone 3
Filter devices at different levels.
Exhaust outlet is additionally provided on the shell of two-stage filter 7.
The course of work are as follows: equipment inspection starting, cyclone 3 are opened, and cyclone 3 is by the air 1 containing marking powder
Air duct is sucked by tubaeform air intlet cover 2, enters first level filtering device 4, vertically disposed filtration membrane mistake through air duct
Large dust particle is filtered, large dust particle is fallen into storing powder box 8 by the opening on shell, then passes through two by conveyance conduit 6
Grade filter device 7, filtration membrane filter remaining dust, and remaining dust is fallen into storing powder box 8 by the opening on shell, exhaust outlet
Filtered air is discharged.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (8)
1. a kind of dust collecting system for spatial digitizer characterized by comprising storing powder box and sequentially connected
Air intlet cover, cyclone, first level filtering device, conveyance conduit and two-stage filter；
The first level filtering device and the two-stage filter respectively include filtration membrane, the first level filtering device it is described
The aperture that filtration membrane filters dust is greater than the aperture of the filtration membrane of the two-stage filter；The by-pass filtration dress
The porosity for the filtration membrane set is greater than the porosity of the filtration membrane of the two-stage filter；
The storing powder box is respectively arranged at the opening below the first level filtering device and the two-stage filter；The rotation
Wind apparatus sucks the air containing marking powder by the air intlet cover, by the first level filtering device and described two
The filtering of the filtration membrane of grade filter device, the marking powder of filtering are fallen into the storing powder box from the opening respectively.
2. being used for the dust collecting system of spatial digitizer as described in claim 1, which is characterized in that the by-pass filtration dress
The aperture for the filtration membrane filtering dust set is 1-4 μm.
3. being used for the dust collecting system of spatial digitizer as described in claim 1, which is characterized in that the secondary filtration dress
The aperture for the filtration membrane filtering dust set is 0.1-0.4 μm.
4. being used for the dust collecting system of spatial digitizer as described in claim 1, which is characterized in that the filtration membrane
Porosity is 50%-80%.
5. being used for the dust collecting system of spatial digitizer as described in claim 1, which is characterized in that the air intlet cover
It is tubaeform.
6. being used for the dust collecting system of spatial digitizer as described in claim 1, which is characterized in that the cyclone
Inlet is provided with filtration gauze, is resulted in blockage with preventing excessive object or other impurities to be inhaled into air duct.
7. being used for the dust collecting system of spatial digitizer as described in claim 1, which is characterized in that the secondary filtration dress
Set setting exhaust outlet.
8. the dust collecting system for spatial digitizer as described in any claim in claim 1-8, feature exist
In the filtration membrane is PET PC film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910154666.5A CN109701349A (en) | 2019-02-28 | 2019-02-28 | A kind of dust collecting system for spatial digitizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910154666.5A CN109701349A (en) | 2019-02-28 | 2019-02-28 | A kind of dust collecting system for spatial digitizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109701349A true CN109701349A (en) | 2019-05-03 |
Family
ID=66266061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910154666.5A Pending CN109701349A (en) | 2019-02-28 | 2019-02-28 | A kind of dust collecting system for spatial digitizer |
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Citations (10)
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| CN201596418U (en) * | 2009-12-29 | 2010-10-06 | 鄂尔多斯市乌兰煤炭集团有限责任公司 | Air dust collector for coal mine |
| CN203564929U (en) * | 2013-11-27 | 2014-04-30 | 万斌 | Dust removal system adopting two-stage filtering |
| CN105194948A (en) * | 2015-10-20 | 2015-12-30 | 无锡格莱德科技有限公司 | Special dust removal device for accessory workshop |
| CN205252755U (en) * | 2015-12-15 | 2016-05-25 | 永兴县灿阳贵金属有限责任公司 | Simple and easy waste gas dust collector |
| CN207126268U (en) * | 2017-06-28 | 2018-03-23 | 新昌县雅智电子科技有限公司 | A kind of portable workshop dust collector |
| CN207203707U (en) * | 2017-06-28 | 2018-04-10 | 江苏恒隆作物保护有限公司 | One kind prepares agriculture medication device deduster |
| CN207307463U (en) * | 2017-08-14 | 2018-05-04 | 陕西职业技术学院 | Air cleaning unit in a kind of architectural environment |
| CN207324380U (en) * | 2017-06-16 | 2018-05-08 | 陈伟平 | A kind of construction site air deduster |
| CN207356767U (en) * | 2017-09-29 | 2018-05-15 | 莆田市昌立印务有限公司 | A kind of printing environment-friendly dust exhaust apparatus |
| CN209752504U (en) * | 2019-02-28 | 2019-12-10 | 广州魁科机电科技有限公司 | Dust collection system for three-dimensional scanner |
-
2019
- 2019-02-28 CN CN201910154666.5A patent/CN109701349A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201596418U (en) * | 2009-12-29 | 2010-10-06 | 鄂尔多斯市乌兰煤炭集团有限责任公司 | Air dust collector for coal mine |
| CN203564929U (en) * | 2013-11-27 | 2014-04-30 | 万斌 | Dust removal system adopting two-stage filtering |
| CN105194948A (en) * | 2015-10-20 | 2015-12-30 | 无锡格莱德科技有限公司 | Special dust removal device for accessory workshop |
| CN205252755U (en) * | 2015-12-15 | 2016-05-25 | 永兴县灿阳贵金属有限责任公司 | Simple and easy waste gas dust collector |
| CN207324380U (en) * | 2017-06-16 | 2018-05-08 | 陈伟平 | A kind of construction site air deduster |
| CN207126268U (en) * | 2017-06-28 | 2018-03-23 | 新昌县雅智电子科技有限公司 | A kind of portable workshop dust collector |
| CN207203707U (en) * | 2017-06-28 | 2018-04-10 | 江苏恒隆作物保护有限公司 | One kind prepares agriculture medication device deduster |
| CN207307463U (en) * | 2017-08-14 | 2018-05-04 | 陕西职业技术学院 | Air cleaning unit in a kind of architectural environment |
| CN207356767U (en) * | 2017-09-29 | 2018-05-15 | 莆田市昌立印务有限公司 | A kind of printing environment-friendly dust exhaust apparatus |
| CN209752504U (en) * | 2019-02-28 | 2019-12-10 | 广州魁科机电科技有限公司 | Dust collection system for three-dimensional scanner |
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