CN107670469A - A kind of separate type 3D printing part with steam filtration function fumigates polishing machine - Google Patents
A kind of separate type 3D printing part with steam filtration function fumigates polishing machine Download PDFInfo
- Publication number
- CN107670469A CN107670469A CN201711128056.5A CN201711128056A CN107670469A CN 107670469 A CN107670469 A CN 107670469A CN 201711128056 A CN201711128056 A CN 201711128056A CN 107670469 A CN107670469 A CN 107670469A
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- CN
- China
- Prior art keywords
- polishing
- air filter
- chamber
- water
- heating furnace
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1487—Removing organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/10—Inorganic absorbents
- B01D2252/103—Water
Abstract
The invention discloses a kind of separate type 3D printing part with steam filtration function to fumigate polishing machine, polishing machine is divided into two parts of polishing chamber and heating furnace, polishing top of chamber is mounted with air filter, air filter is built with one layer of water, chamber internal environment and outside air isolation will be polished, gas in polishing chamber is discharged into before outside air the water layer for having to pass through air filter, water in device can be condensed and absorbed to the organic vapor in gas, prevent harmful organic vapor to be discharged into outside air；Polishing intracavitary portion includes magnetic conduction sheet and rack, heating furnace below polishing chamber is heated by the way of electromagnetic induction to the organic solvent for polishing intracavitary, polishes chamber and separate the designing of heating furnace causes the cleaning of polishing chamber component to become safe and convenient.
Description
Technical field
The present invention relates to a kind of 3D printing part to fumigate polishing machine, especially a kind of separate type 3D with steam filtration function
Printout fumigates polishing machine.
Background technology
The processing mode of the widely used fused glass pellet of desktop type 3D printer at present, the 3D printing of fused glass pellet
Part surface carries coarse ladder texture, so usually needing to be surface-treated this kind of printout.Stifling polishing is a kind of
Conventional 3D printing part process for treating surface, stifling polishing technology are allowed to become steam, steam contact by heating organic solvent
Dissolved after the plastic grain on 3D printing part top layer, produced after raised grain dissolution and flow and fill surrounding depression, with this
Reach the effect for eliminating concave-convex surface.At present, the 3D printing part of acetone steam dissolving ABS material is commonly used, ethyl acetate is commonly used and steams
Vapour dissolves PLA 3D printing part, and acetoneand ethyl acetate all has micro- toxicity, and existing stifling polishing machine is not to fumigating process
In organic solvent be effectively treated, select directly to discharge in ventilation, organic vapor is discharged into after outside air may
Contacted by the people of surrounding, body, which is produced, to be stimulated and influence；In addition, acetoneand ethyl acetate has inflammable and explosive characteristic, if
A large amount of leakages may cause potential safety hazard.
In addition, existing stifling polishing machine uses integrated design substantially, that is, polish cavity, heater, control system
All it is integrated on machine and can not arbitrarily splits, this integrated design form is not easy to polish the cleaning of chamber, and if clear
Electric control part is intake accidentally during washing, and may cause the adverse consequences such as damage, short circuit.
The content of the invention
Dangerous, polishing is caused in order to overcome current 3D printing part to fumigate the directly discharge of organic solvent present in polishing machine
The defects of machine cleaning is constant, the present invention provide a kind of separate type 3D printing part with steam filtration function and fumigate polishing machine, should
Before the gas of polishing machine polishing intracavitary is discharged into outside air, it is necessary to the air filter of polishing top of chamber is first passed through, in air filter
One layer of water organic vapor can be condensed and absorbed, prevent organic vapor to be discharged into outside air, so as to complete
The filtering of paired steam；In addition, polishing machine provided by the invention uses electromagnetic heating technique, polish chamber and heater is mutually only
It is vertical, make the cleaning of polishing chamber component become safe and convenient.
The technical solution adopted for the present invention to solve the technical problems is：A kind of separate type fumigates polishing machine, including polishing
Chamber and heating furnace；Cylinder polishing chamber container of the cavity main body for transparent uncovered is polished, container top is equipped with air filter, in container
The magnetic conduction sheet of rack and ferrimagnet is laid, polishing machine is in use, organic solvent is poured into polishing chamber, magnetic conduction sheet leaching
In in solvent and the liquid level of solvent is less than rack, the 3D printing part for needing to polish is placed above rack, afterwards equipped with water
Air filter covers polishing top of chamber completely, polishing chamber container is internally formed the space of opposing seal；Polishing chamber, which is placed on, to be added
In the surface platform of hot stove, heating furnace forms the magnetic field of change by electromagnetic induction around, in the magnetic conduction sheet in magnetic field
Portion generates heat after forming vortex, and the organic solvent of circumference is allowed to heating vaporization, and the organic vapor contact after vaporization is simultaneously molten
Solution 3D printing part skin granulate is polished.
Above-mentioned stifling polishing machine, the air filter include air filter handle, air filter top cover and air filter
Chassis；Air filter chassis side wall has some through holes to be used to ventilate, and air filter handle is connected to air filter center chassis position
Put, air filter top cover is bonded completely with air filter chassis in outside, and air filter top cover is annular shape, and cover wall is towards in ring
Extend one section, there is a segment distance interval between end and air filter undersurface of bottom disc.The ball of air filter handle top is used
In taking for whole device, the disc that handle waist extends is used to indicate plus the water level of water, when the water surface reaches disc position
Higher than the end of top cover extension during height, inside and outside isolate is formed；Air filter chassis diameter slightly smaller than polishes chamber inside diameter of vessel,
Air filter directly lid is placed on polishing chamber container top when in use, can ensure that device is put using the gravity of water in air filter
The stability put, polishing chamber container side wall, air filter chassis side wall, the through hole on chassis and air filter top cover are collectively forming
One passage, the gas for polishing intracavitary enter in the water of air filter after the passage, and the composition of air in gas is from water
By being discharged into outside air, the Elements in Organic Solvents in gas meets water condensation liquefaction, and is mixed with water, therefore organic molten
Agent composition will not enter outside air with gaseous state.
Above-mentioned air filter chassis, its bottom surface are convex sphere, are made in the organic of air filter tray bottom condensation
Solvent vapo(u)r flows back along sphere from surrounding, is fallen under preventing directly on 3D printing part and causes to damage.
Above-mentioned stifling polishing machine, the polishing chamber are directly placed on heating furnace, and heating furnace forms magnetic field when working, and throws
The magnetic conduction sheet of optical cavity bottom is located in magnetic field, and the organic solvent for being generated heat after inside generation vortex and transferring thermal energy to surrounding is allowed to
Heating vaporization；After polishing terminates, the air filter of polishing top of chamber is removed first, 3D printing part is taken out afterwards, if there is no new
Polishing operation, then by air filter and polishing chamber container directly moved to from heating furnace at tank clean.
Above-mentioned stifling polishing machine, described to polish the round platform that convex at chamber container bottoms center be present, the effect of round platform is
Organic solvent liquid level height is lifted, enables to be totally submerged magnetic conduction sheet, lifts the efficiency of heating surface；Round platform can also avoid 3D printing
Part bottom is by excessive dissolution.
The invention has the advantages that the stifling polishing machine of the present invention is carried out using air filter to the gas for polishing intracavitary
Filtering, effectively eliminate and commonly fumigate the defects of organic vapor present in polishing machine directly discharges, in air filter
Water will polish chamber internal environment and it is extraneous isolate, caused organic vapor during stifling is condensed and absorbed,
Organic vapor air inlet is prevented to impact human and environment.In addition, the stifling polishing machine of the present invention uses separate type
Design, polishes chamber and heater is separate, makes the cleaning of polishing chamber component become safe and convenient.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is critical piece decomposition explosion figure of the present invention.
Fig. 3 is polishing chamber front view.
Fig. 4 is the structural representation along G-G lines in Fig. 3.
Fig. 5 is air filter front view.
Fig. 6 is the structural representation along H-H lines in Fig. 5.
In figure, 1. air filter handles, 2. air filter top covers, 3. air filter chassis, 4. polishing chamber containers, 5. gloves
Frame, 6. magnetic conduction sheets, 7. heating furnaces, 8.3D printouts, 9. aluminium foils, 10. water, 11. organic solvents, 12. air filter passages.
Embodiment
The present invention is further described with reference to embodiment.
Embodiment 1
The 3D printing part of the present invention, which fumigates polishing machine, includes polishing chamber（Fig. 3）, heating furnace（7）, polishing chamber includes air filter（Figure
5）, polishing chamber container（4）, rack（5）, magnetic conduction sheet（6）, air filter includes air filter handle（1）, air filter top cover
（2）, air filter chassis（3）, have a circle passage around air filter chassis（12）.
Polish chamber（Fig. 3）It is placed in heating furnace（7）On, to polishing chamber container（4）Middle addition organic solvent（11）, such as Fig. 3, have
Solvent（11）Liquid level is higher than magnetic conduction sheet（6）And it is not higher than rack（5）；Polished 3D printing part（8）It is placed in rack（5）
On, in 3D printing part（8）And rack（5）Between pad an aluminium foil（9）3D printing part sticks with rack after polishing can be prevented
Together；In air filter（Fig. 5）Middle a certain amount of water of addition（10）, water surface arrival air filter handle（1）Water level instruction
Line, i.e., slightly above the inner side extension of air filter top cover, air filter cover polishing chamber container top opening, make polishing intracavitary portion
It is isolated from the outside.
Heating furnace（7）Surrounding produces magnetic field, the magnetic conduction sheet in magnetic field again after startup（6）It is internally formed eddy-current heating,
Heat energy is transferred to the organic solvent of surrounding（11）After be allowed to heat up, when temperature reaches the boiling point of organic solvent, solvent becomes steam
Rise（Arrow A）, steam first with 3D printing part（8）Contact lysis, original air edge together in unnecessary steam and container
Upper run flowing（Arrow B, arrow C）, and the passage for passing through air filter（12）After reach the water surface（Arrow D）, gas
In organic vapor enter water in after（Arrow E）, temperature decline and liquefy, stayed in after being mixed with water in air filter, gas
Air in body is not soluble in water, is discharged into outside air in the form of a vapor at normal temperatures（Arrow F）.
Stop heating after the completion of polishing, wait in polished chamber container after temperature decline, the organic vapor in container is cold
Lime set, pass through air filter handle afterwards（1）Air filter is picked up into removal above polishing chamber, then by rack（5）On
3D printing part（8）Take out, each component of chamber will be all polished after the completion of polishing and moves to tank cleaning.
Claims (4)
1. a kind of separate type 3D printing part fumigates polishing machine, including polishing chamber（Fig. 3）, heating furnace（7）, it is characterised in that：Polishing
Chamber container（4）Top is equipped with air filter（Fig. 5）, polish chamber container（4）Bottom has disposed magnetic conduction sheet（6）, polish chamber（Fig. 3）Directly
Connect and be placed in heating furnace（7）On, polish chamber（Fig. 3）With heating furnace（7）It can be separated from each other.
2. air filter according to claim 1（Fig. 5）, it is characterised in that：Air filter lid is put in polishing chamber container（4）
Open top.
3. air filter according to claim 1（Fig. 5）, it is characterised in that：The air filter is by air filter handle
（1）, air filter top cover（2）, air filter chassis（3）Form, air filter chassis（3）Equipped with water（10）, water（10）For
Condensation and absorption organic vapor.
4. magnetic conduction sheet according to claim 1（6）, it is characterised in that：The magnetic conduction sheet is made up of ferromagnetic metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128056.5A CN107670469A (en) | 2017-11-15 | 2017-11-15 | A kind of separate type 3D printing part with steam filtration function fumigates polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128056.5A CN107670469A (en) | 2017-11-15 | 2017-11-15 | A kind of separate type 3D printing part with steam filtration function fumigates polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107670469A true CN107670469A (en) | 2018-02-09 |
Family
ID=61149045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711128056.5A Pending CN107670469A (en) | 2017-11-15 | 2017-11-15 | A kind of separate type 3D printing part with steam filtration function fumigates polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107670469A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688166A (en) * | 2018-05-12 | 2018-10-23 | 芜湖众梦电子科技有限公司 | A kind of 3D craftworks manufacture post-processing polishing cleaning plant |
| CN110883699A (en) * | 2019-11-30 | 2020-03-17 | 湖南云箭集团有限公司 | Ultrasonic atomization polishing device for surface of 3D printed piece |
| CN112118953A (en) * | 2018-03-22 | 2020-12-22 | 勒克斯约尔斯公司 | Process and apparatus for chemical smoothing of plastic parts |
| CN112693112A (en) * | 2021-01-05 | 2021-04-23 | 南京悦品文化发展有限公司 | Promote 3D printer of acetone effect of polishing |
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| US5294410A (en) * | 1992-06-01 | 1994-03-15 | Solar Turbine Incorporated | Gas purification and conditioning system |
| JPH11274118A (en) * | 1998-03-18 | 1999-10-08 | Ebara Corp | Gas polishing method and apparatus therefor |
| CN2349168Y (en) * | 1998-09-04 | 1999-11-17 | 黄尚志 | Liquid sealing gas absorber |
| CN2820187Y (en) * | 2005-05-03 | 2006-09-27 | 侯永财 | Sterilizing purifier for air dialysis |
| KR20100005282A (en) * | 2008-07-07 | 2010-01-15 | 김진하 | Method and apparatus for polishing surface of resin products |
| CN202361358U (en) * | 2011-10-14 | 2012-08-01 | 浙江华光电器集团有限公司 | Water supply device for steam generator |
| CN103908877A (en) * | 2012-12-28 | 2014-07-09 | 安吉瑞纳有限公司 | Methods and systems for gas filtering and carbon dioxide capture |
| CN104339646A (en) * | 2014-09-18 | 2015-02-11 | 孙韶 | Apparatus and method for polishing three-dimensional printed plastic/resin pieces |
-
2017
- 2017-11-15 CN CN201711128056.5A patent/CN107670469A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5294410A (en) * | 1992-06-01 | 1994-03-15 | Solar Turbine Incorporated | Gas purification and conditioning system |
| JPH11274118A (en) * | 1998-03-18 | 1999-10-08 | Ebara Corp | Gas polishing method and apparatus therefor |
| CN2349168Y (en) * | 1998-09-04 | 1999-11-17 | 黄尚志 | Liquid sealing gas absorber |
| CN2820187Y (en) * | 2005-05-03 | 2006-09-27 | 侯永财 | Sterilizing purifier for air dialysis |
| KR20100005282A (en) * | 2008-07-07 | 2010-01-15 | 김진하 | Method and apparatus for polishing surface of resin products |
| CN202361358U (en) * | 2011-10-14 | 2012-08-01 | 浙江华光电器集团有限公司 | Water supply device for steam generator |
| CN103908877A (en) * | 2012-12-28 | 2014-07-09 | 安吉瑞纳有限公司 | Methods and systems for gas filtering and carbon dioxide capture |
| CN104339646A (en) * | 2014-09-18 | 2015-02-11 | 孙韶 | Apparatus and method for polishing three-dimensional printed plastic/resin pieces |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112118953A (en) * | 2018-03-22 | 2020-12-22 | 勒克斯约尔斯公司 | Process and apparatus for chemical smoothing of plastic parts |
| CN112118953B (en) * | 2018-03-22 | 2022-12-27 | 勒克斯约尔斯公司 | Process and apparatus for chemical smoothing of plastic parts |
| CN108688166A (en) * | 2018-05-12 | 2018-10-23 | 芜湖众梦电子科技有限公司 | A kind of 3D craftworks manufacture post-processing polishing cleaning plant |
| CN110883699A (en) * | 2019-11-30 | 2020-03-17 | 湖南云箭集团有限公司 | Ultrasonic atomization polishing device for surface of 3D printed piece |
| CN110883699B (en) * | 2019-11-30 | 2021-07-23 | 湖南云箭集团有限公司 | Ultrasonic atomization polishing device for surface of 3D printed piece |
| CN112693112A (en) * | 2021-01-05 | 2021-04-23 | 南京悦品文化发展有限公司 | Promote 3D printer of acetone effect of polishing |
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