CN110898651A - Air filtering device of 3D printer - Google Patents
Air filtering device of 3D printer Download PDFInfo
- Publication number
- CN110898651A CN110898651A CN201911236068.9A CN201911236068A CN110898651A CN 110898651 A CN110898651 A CN 110898651A CN 201911236068 A CN201911236068 A CN 201911236068A CN 110898651 A CN110898651 A CN 110898651A
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- Prior art keywords
- printer
- box body
- pipe
- filtering device
- air
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- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
Abstract
The invention discloses an air filtering device of a 3D printer, which comprises the 3D printer, wherein an induced draft fan is fixedly arranged on the upper surface of the 3D printer through bolts, a partition plate is welded in an inner cavity of a second box body, neutralizing liquid is injected into the second box body, when the 3D printer works, harmful gas is led out from the 3D printer by the induced draft fan and then is injected into a first box body, the gas finally enters the 3D printer from a third gas pipe to form a gas circulation, the neutralizing liquid is pumped out from the second box body by a water pump, the neutralizing liquid sprays the harmful gas upwards through a spray head, a solenoid valve controls the speed of the waste neutralizing liquid flowing into the second box body, the harmful gas passes through activated carbon filter cotton and a porous solid adsorbent, and the harmful gas is more thoroughly purified under the combined action of the neutralizing liquid, the activated carbon filter cotton and the porous solid adsorbent, effectively preventing harmful gas from polluting the environment.
Description
Technical Field
The invention belongs to the technical field of 3D printers, and particularly relates to an air filtering device of a 3D printer.
Background
3D printing, which is one of the rapid prototyping technologies, is also called additive manufacturing, which is a technology for constructing an object by using an adhesive material such as powdered metal or plastic and the like, and by printing layer by layer, based on a digital model file. 3D printing is typically achieved using digital technology material printers. The method is often used for manufacturing models in the fields of mold manufacturing, industrial design and the like, and is gradually used for directly manufacturing some products, and parts printed by the technology are already available. The technology has applications in jewelry, footwear, industrial design, construction, engineering and construction, automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms and other fields where plastic bondable materials, during melting, form harmful gases whose emission can contaminate the surrounding environment.
At present, in the process of filtering harmful gas, the air filtering device of the 3D printer has incomplete purification effect on the harmful gas, so that harmful substances are contained in discharged gas, and the surrounding environment is polluted.
Disclosure of Invention
The invention aims to provide an air filtering device of a 3D printer, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an air filtering device of a 3D printer comprises the 3D printer, wherein a draught fan is fixedly arranged on the upper surface of the 3D printer through bolts, a first air pipe and a second air pipe are fixedly arranged on the pipe orifice of the draught fan through flanges, the other end of the first air pipe is arranged in the 3D printer, a first box body and a second box body are fixedly arranged on the outer wall of the 3D printer through bolts, the other end of the second air pipe is arranged in the first box body, activated carbon filter cotton and a porous solid adsorbent are arranged in the first box body, a third air pipe is arranged between the 3D printer and the first box body, a water pump is fixedly arranged on the upper surface of the second box body through bolts, a first water pipe and a second water pipe are fixedly arranged on the pipe orifice of the water pump through flanges, the other end of the first water pipe is arranged in the first box body, the spray head is arranged on the first water pipe, the other end of the second water pipe is arranged in an inner cavity of the second box body, a second liquid discharge pipe is welded between the first box body and the second box body, an electromagnetic valve is arranged on the second liquid discharge pipe, and a partition plate is welded in the inner cavity of the second box body.
Preferably, an inclined plate is welded on the inner wall of the first box body, and the width of the inclined plate is larger than that of the third air pipe.
Preferably, a first liquid discharge pipe is welded in the second box body, and a liquid discharge valve is arranged on the first liquid discharge pipe.
Preferably, the lower surface welding of 3D printer has four groups of support columns, four groups there are four groups of rubber bases lower surface of support column through bolt fixed mounting.
Preferably, the second box body is provided with transparent glass, and the transparent glass is of a rectangular structure.
Preferably, a liquid inlet pipe is arranged on the second box body, and the upper end of the liquid inlet pipe is of a funnel-shaped structure.
Preferably, the spray heads are at least provided with five groups, and the spray heads are uniformly arranged on the first water pipe in at least five groups.
Preferably, be equipped with the sealing washer on the 3D printer, the sealing washer cover is established on first trachea.
Preferably, a sealing door is fixedly mounted on the first box body through hinges, and a door handle is fixedly mounted on the outer wall of the sealing door through bolts.
The air filtering device of the 3D printer provided by the invention has the beneficial effects that:
the upper surface of a 3D printer is fixedly provided with an induced draft fan through bolts, a first air pipe and a second air pipe are fixedly arranged on a pipe orifice of the induced draft fan through a flange, the other end of the first air pipe is arranged in the 3D printer, a first box body and a second box body are fixedly arranged on the outer wall of the 3D printer through bolts, the other end of the second air pipe is arranged in the first box body, activated carbon filter cotton and a porous solid adsorbent are arranged in the first box body, a third air pipe is arranged between the 3D printer and the first box body, the upper surface of the second box body is fixedly provided with a water pump through bolts, a first water pipe and a second water pipe are fixedly arranged on a pipe orifice of the water pump through flanges, the other end of the first water pipe is arranged in the first box body, a spray head is arranged on the first water pipe, the other end of the second water pipe is arranged in an inner cavity of the second box body, and a second, be provided with the solenoid valve on the second fluid-discharge tube, the welding has the baffle in the inner chamber of second box, in pouring into the second box neutralizing liquid, when the 3D printer is at the during operation, the induced air machine draws harmful gas from the 3D printer in then pours into the first box into, gaseous at last enters into the 3D printer from the third trachea again, they form a gas cycle, the water pump is taken neutralizing liquid out from the second box, neutralizing liquid upwards sprays harmful gas through the shower nozzle, the speed in the useless neutralizing liquid of solenoid valve control flows into the second box, harmful gas passes through active carbon filter pulp and porous solid adsorbent, at neutralizing liquid, harmful gas has been purified more thoroughly under the combined action of active carbon filter pulp and porous solid adsorbent, the effectual harmful gas polluted environment that has prevented.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure: 1. a 3D printer; 2. an induced draft fan; 3. a first air pipe; 4. a second air pipe; 5. a first case; 6. activated carbon filter cotton; 7. a second case; 8. a water pump; 9. a first water pipe; 10. a second water pipe; 11. a liquid inlet pipe; 12. a partition plate; 13. a first drain pipe; 14. a drain valve; 15. a second drain pipe; 16. an electromagnetic valve; 17. a spray head; 18. a porous solid adsorbent; 19. a sloping plate; 20. a third air pipe; 21. a seal ring; 22. a support pillar; 23. a rubber base; 24. transparent glass; 25. a sealing door; 26. a door handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an air filtering device of a 3D printer comprises a 3D printer 1, wherein an induced draft fan 2 is fixedly installed on the upper surface of the 3D printer 1 through bolts, a first air pipe 3 and a second air pipe 4 are fixedly installed on the pipe orifice of the induced draft fan 2 through flanges, the other end of the first air pipe 3 is arranged in the 3D printer 1, a sealing ring 21 is arranged on the 3D printer 1, the sealing ring 21 is sleeved on the first air pipe 3 to effectively prevent harmful gas in the 3D printer 1 from overflowing from the first air pipe, a first box body 5 and a second box body 7 are fixedly installed on the outer wall of the 3D printer 1 through bolts, the other end of the second air pipe 4 is arranged in the first box body 5, activated carbon filter cotton 6 and a porous solid adsorbent 18 are arranged in the first box body 5, a third air pipe 20 is arranged between the 3D printer 1 and the first box body 5, an inclined plate 19 is welded on the inner wall of the first, the width of the inclined plate 19 is larger than that of the third air pipe 20, the inclined plate 19 effectively prevents liquid from entering the 3D printer 1, the upper surface of the second box 7 is fixedly provided with a water pump 8 through bolts, the pipe orifice of the water pump 8 is fixedly provided with a first water pipe 9 and a second water pipe 10 through flanges, the other end of the first water pipe 9 is arranged in the first box 5, the first water pipe 9 is provided with a spray head 17, the spray head 17 is at least provided with five groups, at least five groups of spray heads 17 are uniformly arranged on the first water pipe 9, so that water sprayed by the spray head 17 can comprehensively contact harmful gas, the other end of the second water pipe 10 is arranged in the inner cavity of the second box 7, a second liquid discharge pipe 15 is welded between the first box 5 and the second box 7, an electromagnetic valve 16 is arranged on the second liquid discharge pipe 15, a partition plate 12 is welded in the inner cavity of the second box 7, a first liquid discharge pipe 13 is welded in the second box 7, the liquid discharge valve 14 is arranged on the first liquid discharge pipe 13, the first liquid discharge pipe 13 is convenient for discharging waste neutralization liquid, four groups of support columns 22 are welded on the lower surface of the 3D printer 1, four groups of rubber bases 23 are fixedly arranged on the lower surfaces of the four groups of support columns 22 through bolts, the support columns 22 enable the lower surface of the 3D printer 1 to leave the ground, so that the lower surface of the 3D printer 1 is effectively prevented from being corroded by dirt on the ground, the second box body 7 is provided with transparent glass 24, the transparent glass 24 is of a rectangular structure, so that the liquid amount in the second box body 7 can be observed in real time, the second box body 7 is provided with the liquid inlet pipe 11, the upper end of the liquid inlet pipe 11 is of a funnel-shaped structure, so that the neutralization liquid can be conveniently injected into the second box body 7, the first box body 5 is fixedly provided with the sealing door 25 through hinges, the activated carbon filter cotton 6 and the porous solid adsorbent 18 can be conveniently installed or replaced.
The working principle is as follows: the neutralizing liquid is injected into the second box body 7, when the 3D printer 1 works, the induced draft fan 2 is started, the water pump 8 and the electromagnetic valve 16 are started, harmful gas is led out from the 3D printer 1 by the induced draft fan 2 and then injected into the first box body 5, the gas finally enters the 3D printer 1 from the third gas pipe 20, a gas circulation is formed by the harmful gas and the air, neutralizing liquid is pumped out from the second box body 7 by the water pump 8, the neutralizing liquid upwards sprays the harmful gas through the spray head 17, the electromagnetic valve 16 controls the speed of the waste neutralizing liquid flowing into the second box body 7, the harmful gas passes through the activated carbon filter cotton 6 and the porous solid adsorbent 18, the harmful gas is more thoroughly purified under the combined action of the neutralizing liquid, the activated carbon filter cotton 6 and the porous solid adsorbent 18, and the environment pollution caused by the harmful gas is effectively prevented.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides an air filter of 3D printer, includes 3D printer (1), its characterized in that: the upper surface of the 3D printer (1) is provided with a draught fan (2) through bolt fixing, the pipe orifice of the draught fan (2) is provided with a first air pipe (3) and a second air pipe (4) through flange fixing, the other end of the first air pipe (3) is arranged in the 3D printer (1), the outer wall of the 3D printer (1) is provided with a first box body (5) and a second box body (7) through bolt fixing, the other end of the second air pipe (4) is arranged in the first box body (5), the first box body (5) is internally provided with activated carbon filter cotton (6) and porous solid adsorbent (18), a third air pipe (20) is arranged between the 3D printer (1) and the first box body (5), the upper surface of the second box body (7) is provided with a water pump (8) through bolt fixing, the pipe orifice of the water pump (8) is provided with a first water pipe (9) and a second water pipe (10) through flange fixing, the other end setting of first water pipe (9) is in first box (5), be provided with shower nozzle (17) on first water pipe (9), the other end setting of second water pipe (10) is in the inner chamber of second box (7), the welding has second fluid-discharge tube (15) between first box (5) and second box (7), be provided with solenoid valve (16) on second fluid-discharge tube (15), the welding has baffle (12) in the inner chamber of second box (7).
2. The air filtering device of the 3D printer according to claim 1, wherein: the inner wall of the first box body (5) is welded with an inclined plate (19), and the width of the inclined plate (19) is larger than that of the third air pipe (20).
3. The air filtering device of the 3D printer according to claim 1, wherein: a first liquid discharge pipe (13) is welded in the second box body (7), and a liquid discharge valve (14) is arranged on the first liquid discharge pipe (13).
4. The air filtering device of the 3D printer according to claim 1, wherein: the lower surface welding of 3D printer (1) has four groups of support columns (22), and four groups there are four groups of rubber base (23) the lower surface of support column (22) through bolt fixed mounting.
5. The air filtering device of the 3D printer according to claim 1, wherein: and transparent glass (24) is arranged on the second box body (7), and the transparent glass (24) is of a rectangular structure.
6. The air filtering device of the 3D printer according to claim 1, wherein: the second box body (7) is provided with a liquid inlet pipe (11), and the upper end of the liquid inlet pipe (11) is of a funnel-shaped structure.
7. The air filtering device of the 3D printer according to claim 1, wherein: the spray heads (17) are at least provided with five groups, and the spray heads (17) are uniformly arranged on the first water pipe (9) in at least five groups.
8. The air filtering device of the 3D printer according to claim 1, wherein: be equipped with sealing washer (21) on 3D printer (1), sealing washer (21) cover is established on first trachea (3).
9. The air filtering device of the 3D printer according to claim 1, wherein: a sealing door (25) is fixedly installed on the first box body (5) through hinges, and a door handle (26) is fixedly installed on the outer wall of the sealing door (25) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911236068.9A CN110898651A (en) | 2019-12-05 | 2019-12-05 | Air filtering device of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911236068.9A CN110898651A (en) | 2019-12-05 | 2019-12-05 | Air filtering device of 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110898651A true CN110898651A (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911236068.9A Pending CN110898651A (en) | 2019-12-05 | 2019-12-05 | Air filtering device of 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110898651A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549255A (en) * | 2009-05-05 | 2009-10-07 | 浙江省环境保护科学设计研究院 | Method for treating organic exhaust-gas generated in waste plastic granulation process |
| KR20120083124A (en) * | 2011-01-17 | 2012-07-25 | 주식회사 케이비알에너지텍 | Carbon dioxide collection and carbon dioxide response removal device |
| CN204911197U (en) * | 2015-07-06 | 2015-12-30 | 萍乡市宏基化工设备制造有限公司 | A desulfurizing tower |
| CN204996281U (en) * | 2015-09-16 | 2016-01-27 | 江西维莱营健高科有限公司 | Health food uses manufacturing shop self -loopa dust collector |
| CN105749689A (en) * | 2016-05-22 | 2016-07-13 | 韶关学院 | Dust filtering device used for 3D printing of selective laser melting and use method |
| CN207256902U (en) * | 2017-08-11 | 2018-04-20 | 新昌县达科机电产品设计有限公司 | A kind of 3D printing fast dust-removing device |
| CN108325376A (en) * | 2017-12-22 | 2018-07-27 | 合肥善腾塑料科技有限公司 | A kind of plastic processing waste gas purification apparatus |
| CN208066037U (en) * | 2018-01-26 | 2018-11-09 | 东莞市清源环保设备有限公司 | A kind of spray adsorption tower |
| CN109316949A (en) * | 2018-11-01 | 2019-02-12 | 长沙凯天工研院环保服务有限公司 | Plastic processing emission-control equipment |
| CN110435149A (en) * | 2019-08-28 | 2019-11-12 | 南京涵铭置智能科技有限公司 | 3D printer and purification control system with purification performance |
-
2019
- 2019-12-05 CN CN201911236068.9A patent/CN110898651A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549255A (en) * | 2009-05-05 | 2009-10-07 | 浙江省环境保护科学设计研究院 | Method for treating organic exhaust-gas generated in waste plastic granulation process |
| KR20120083124A (en) * | 2011-01-17 | 2012-07-25 | 주식회사 케이비알에너지텍 | Carbon dioxide collection and carbon dioxide response removal device |
| CN204911197U (en) * | 2015-07-06 | 2015-12-30 | 萍乡市宏基化工设备制造有限公司 | A desulfurizing tower |
| CN204996281U (en) * | 2015-09-16 | 2016-01-27 | 江西维莱营健高科有限公司 | Health food uses manufacturing shop self -loopa dust collector |
| CN105749689A (en) * | 2016-05-22 | 2016-07-13 | 韶关学院 | Dust filtering device used for 3D printing of selective laser melting and use method |
| CN207256902U (en) * | 2017-08-11 | 2018-04-20 | 新昌县达科机电产品设计有限公司 | A kind of 3D printing fast dust-removing device |
| CN108325376A (en) * | 2017-12-22 | 2018-07-27 | 合肥善腾塑料科技有限公司 | A kind of plastic processing waste gas purification apparatus |
| CN208066037U (en) * | 2018-01-26 | 2018-11-09 | 东莞市清源环保设备有限公司 | A kind of spray adsorption tower |
| CN109316949A (en) * | 2018-11-01 | 2019-02-12 | 长沙凯天工研院环保服务有限公司 | Plastic processing emission-control equipment |
| CN110435149A (en) * | 2019-08-28 | 2019-11-12 | 南京涵铭置智能科技有限公司 | 3D printer and purification control system with purification performance |
Non-Patent Citations (1)
| Title |
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| 温泉: "《水土修复技术》", 31 October 2017, 长春：吉林大学出版社 * |
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Application publication date: 20200324 |