CN106032060B - Stereoscopic moulding device and its powder filter system - Google Patents
Stereoscopic moulding device and its powder filter system Download PDFInfo
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- CN106032060B CN106032060B CN201510113288.8A CN201510113288A CN106032060B CN 106032060 B CN106032060 B CN 106032060B CN 201510113288 A CN201510113288 A CN 201510113288A CN 106032060 B CN106032060 B CN 106032060B
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Abstract
The present invention is about a kind of stereoscopic moulding device, comprising construction platform, for powder tank, construction slot, construction displacement platform, spray printing module, useless powder collecting tank and powder filter system；Powder filter system includes connecting portion, ontology, pipeline, air intake device and bracket；Connecting portion is connected with Ji Fenkou；Multiple filter screens are set in the accommodating space of ontology；Air intake device is connected with ontology；Bracket is set to the bottom of ontology, and carries particulate adsorption structure；Wherein, air intake device start sucks dust suspension from Ji Fenkou, and entered by connecting portion, pipeline in the accommodating space of ontology, Multi-channel filtering program is carried out through multiple filter screens, particulate dust after filtering drops down onto the particulate adsorption structure of bracket via the outlet of ontology, air intake device again, to be adsorbed.
Description
【Technical field】
The present invention relates to a kind of powder filter system, espespecially a kind of dust raising phenomenon reduced in operating environment is to reach nothing
The stereoscopic moulding device of pollution and its powder filter system.
【Background technology】
Rapid shaping technique (Rapid Prototyping, abbreviation RP technology) is for according to construction pyramidal layer layer stack
Technology derived from molding concept, can the quick and inexpensive conception by designer be molded in a short time, present
To society, be mainly characterized by molding agility, can in the case where not needing to any cutter, mold and smelting having,
Automatically and quickly by the physical model that the designing scheme rapid translating of arbitrarily complicated shape is 3D, new product is substantially reduced
R＆D cycle and reduction R＆D costs, and can be ensured that the Time To Market of new product and the success rate of new product primary development, it
Promote between technical staff and technical staff and corporate decision maker, product the non-technical personnels such as user between provide one
More complete and convenient product design media of communication, so as to significantly improve product in the market competitiveness and enterprise to city
The quick-reaction capability of field.
RP technologies are developed at present produces the entity of 3D using the mode of Printing techniques combination carrier precision positioning technology
Model, the mode of production are for first one layer of construction powder is layed in above carrier and using inkjet printing technology in part construction
Spray printing high-viscosity glue mixture liquid on powder makes adhesive liquid sticky with construction powder and cures, repeats above-mentioned processing procedure always
The physical model that 3D can be completed is piled up layer by layer.
The stereoscopic moulding device of RP technologies is commonly used in powdering, printing and taking-up molded product, is to carry out manually, and
The dust raised can often cause the pollution of working environment, and become easily infected by the entire machines of stereoscopic moulding device,
In order to maintain operation normal, located by prior art need to perform dust suction and cleaning manually after a certain discontinuous running is carried out
The work of maintenance.Thus, during commonly using the cleanings of RP technologies, easily damage molded product accidentally due to manual operation, destroy
The component of stereoscopic moulding device；And high-frequency cleaning also results in manpower and waste of time, c correspondingly increases entirety
Cost of manufacture, and if reducing cleaning frequency, and have dust pollution and be not easy to be maintained as the anxiety of industry space cleaning.
Another RP technologies of commonly using are as shown in Figure 1, the stereoscopic moulding device commonly used 1 has construction platform 10, construction slot
11st, for powder tank 12, construction displacement platform 13 and powder filter system 14, wherein construction slot 11 and confession powder tank 12 is built to be embedded in
The structure of structure platform 10 is provided with spray printing module 15 on construction displacement platform 13, which is linked in the construction displacement
Platform 13 carries out reciprocating type displacement, to implement stereo shaping spatterwork in construction slot 11.In this located by prior art, operation
The dust raised in journey in construction platform 10 filters the powder filter system 14 of a side by being set to construction platform 10
It removes, which is mainly made of fan 140, multiple strainers 141 and engagement plate 142, and engagement plate 142 is to general
14 framework of powder filter system is connected with construction platform 10 with fixed in the side of construction platform 10, and by the engagement plate 142 of both sides
Justice goes out an opening 143, and the multiple strainers 141 of setting at opening 143, and multiple 141 rear of strainer is to be communicated in a fan
140, through the start of fan 140 to provide a negative pressure, and then can by operation process in the dust raised on construction platform 10
It at the opening 143 of inhalation of dust filtration system 14, then is filtered by multiple strainer 141, to be discharged into stereoscopic moulding device 1
Except, in order to the dust pollution reduced in environment.
Only in this located by prior art, since opening 143 is to be open to connect to be set on construction platform 10, Gu Qisuo
If the dust of recycling generates peculiar smell, can also be diverged in working space through the open opening 143, in addition, the powder mistake
Filter system 14 and its opening 143 set by position can also cause the dust for being scattered in the corner of stereoscopic moulding device 1 be difficult to by
It collects, filter out, so the real dirt for being difficult to thoroughly effective keyholed back plate dust and removing chalk dust removing peculiar smell of the powder filter system 14 commonly used
Dye.
In view of this, how to develop a kind of stereoscopic moulding device and its powder filter system, to improve above-mentioned located by prior art
Missing, actually at present it is in the urgent need to address the problem of.
【Invention content】
The main object of the present invention is to provide a kind of stereoscopic moulding device and its powder filter system, in order to known to solution
For stereoscopic moulding device in powdering, printing and taking-up molded product, the dust raised can cause the pollution of working environment, it is necessary to according to
The shortcomings of dust suction is continually performed by manpower and cleans the work of maintenance, and causes waste of manpower and time or known powder
Last filtration system it is ineffective, it is difficult to effectively remove the dust suspension in working environment and go the pollution of chalk dust removing peculiar smell.
It is another object of the present invention to provide a kind of powder filter system, by the air draught in the powder filter system
Device provides a negative pressure, and penetrates what is had in the connecting portion with the cover and hair brush structure, enclosed ontology and ontology
Multiple filter screens are to carry out Multi-channel filtering program, in order to drawing the dust that waves in working environment, and with close to the side of no pollution
Formula recycles dust, raises phenomenon with the dirt being greatly reduced in working environment and effectively removes dust peculiar smell.
In order to achieve the above object, the broader embodiment aspect of the present invention is to provide a kind of stereoscopic moulding device, comprising：Construction
Platform, equipped with for powder tank and construction slot；Construction displacement platform, framework is on construction platform, and relative to construction platform displacement, and
Construction materials confession powder tank is pushed in construction slot；Spray printing module is set on construction displacement platform, with construction displacement platform
It interlocks and carries out reciprocating type displacement, to implement stereo shaping spatterwork in construction slot；Ji Fenkou is set on construction platform；
Useless powder collecting tank, is connected with Ji Fenkou, to collect powder more than the construction after the completion of stereo shaping spatterwork；And powder filter
System, comprising：Connecting portion is connected with Ji Fenkou；Ontology has shell and accommodating space, and shell has entrance and outlet, holds
Multiple filter screens are installed between emptying；Pipeline is communicated in the entrance of connecting portion and ontology；Air intake device, the outlet phase with ontology
Connection；And bracket, the bottom of ontology is connected in, and carry a particulate adsorption structure；Wherein, air intake device start will
Dust suspension from Ji Fenkou suck, a part of dust suspension sequentially by connecting portion, pipeline with enter ontology accommodating space in, and
By multiple filter screens to carry out Multi-channel filtering program, the particulate dust after filtering is again via the outlet of ontology, air intake device
And particulate adsorption structure is dropped down onto, to be adsorbed.
In order to achieve the above object, another broader embodiment aspect of the present invention is to provide a kind of powder filter system, to inhale
The powder flown upward during stereoscopic moulding device running is taken and filters, comprising：Connecting portion is connected with the Ji Fenkou of stereoscopic moulding device
It is logical；Ontology, has shell and accommodating space, and shell has entrance and outlet, multiple filter screens are installed in accommodating space；Pipeline,
It is communicated in the entrance of connecting portion and ontology；Air intake device is connected with the outlet of ontology；And bracket, it is connected in ontology
Bottom, and carry a particulate adsorption structure；Wherein, air intake device start by dust suspension from the collection powder of stereoscopic moulding device
Mouth sucking, a part of dust suspension pass through multiple mistake sequentially by connecting portion, pipeline to enter in the accommodating space of ontology
For strainer to carry out Multi-channel filtering program, the particulate dust after filtering drops down onto particle via the outlet of ontology, air intake device again
Adsorption structure, to be adsorbed.
【Description of the drawings】
Fig. 1 is the structure diagram of known stereoscopic moulding device.
Fig. 2 is the structure diagram of the stereoscopic moulding device of present pre-ferred embodiments.
Fig. 3 A are the useless powder collecting tank of stereoscopic moulding device shown in Fig. 2 and the structure diagram of powder filter system.
Fig. 3 B are the schematic diagram at another visual angle of the useless powder collecting tank and powder filter system shown in Fig. 3 A.
Fig. 3 C are the cross-sectional view of the useless powder collecting tank and powder filter system shown in Fig. 3 A.
Fig. 4 A are the ontology of powder filter system and the structure diagram of bracket shown in Fig. 3 A.
Fig. 4 B are that the ontology of the powder filter system shown in Fig. 4 A removes the schematic diagram of partial shell.
【Reference sign】
1：Stereoscopic moulding device
10：Construction platform
11：Construction slot
12：For powder tank
13：Construction displacement platform
14：Powder filter system
140：Fan
141：Strainer
142：Engagement plate
143：Opening
15：Spray printing module
2：Stereoscopic moulding device
20：Construction platform
21：Construction slot
22：For powder tank
23：Construction displacement platform
24：Spray printing module
25：Useless powder collecting tank
250：Ji Fenkou
251：Communicating pipe
26：Powder filter system
260：Air intake device
260a：Air intake vent
261：Ontology
261a：Shell
261b：Filter screen
261c：Entrance
261d：Outlet
261e：Accommodating space
261f：Side
261h：Bottom
262：Pipeline
263：Connecting portion
263a：The cover
263b：Suction inlet
263c：Hair brush structure
263d：Housing
263e：Opening
264：Tray
265：Bracket
265a：Support arm
265b：Side plate
265c：Bottom plate
266：Particulate adsorption structure
27：Construction pedestal
【Specific embodiment】
Embodying some exemplary embodiments of feature of present invention and advantage will in detail describe in the explanation of back segment.It should be understood that
It is that the present invention there can be various variations in different aspects, neither departs from the scope of the present invention, and explanation therein
And diagram inherently is illustrated as being used, and nand architecture is in the limitation present invention.
Referring to Fig. 2, the structure diagram of its stereoscopic moulding device for present pre-ferred embodiments.As shown in Fig. 2, this
The stereoscopic moulding device 2 of invention is can be but not be limited to grounding stereoscopic moulding device, and it is to utilize a cover (not shown)
It is isolated from the outside, to form an inside processing space, but not limited to this, also can be an open stereoscopic moulding device.
Stereoscopic moulding device 2 is mainly used to construction 3D physical models.Stereoscopic moulding device 2 is mainly by construction platform 20, construction slot 21, confession
The structures such as powder tank 22, construction displacement platform 23, spray printing module 24, useless powder collecting tank 25 and powder filter system 26 are formed,
Wherein construction platform 20 is to be set up on construction pedestal 27, and in this present embodiment, construction slot 21 and for powder tank 22 be embedded
The structure being set in construction platform 20, but not limited to this, also can be that top supplies powder for powder tank 22 in other embodiments
Structure, be that can appoint according to situation is actually applied and apply variation.23 framework of construction displacement platform, and can phase on construction platform 20
The displacement for construction platform 20, and construction materials confession powder tank 22 is pushed in construction slot 21.In construction displacement platform
Spray printing module 24 is provided on 23, spray printing module 24 is to be linked in construction displacement platform 23 to carry out reciprocating type displacement, in construction
Implement stereo shaping spatterwork in slot 21.
Please refer to Fig. 2 and Fig. 3 A, Fig. 3 A are the useless powder collecting tank and powder filter of stereoscopic moulding device shown in Fig. 2
The structure diagram of system.As shown in Fig. 2 and Fig. 3 A, useless powder collecting tank 25 is disposed in construction pedestal 27, and give up powder collecting tank
25 be to penetrate collection powder mouth 250 and be connected with the inner space of stereoscopic moulding device 2 communicating pipe 251, and from Figure 2 it can be seen that collection powder
Mouth 250 is disposed on construction platform 20, and be adjacent to construction slot 21, remaining to build after the completion of stereo shaping spatterwork
Powder can be pushed by the paving stock mechanism (not shown) interlocked with construction displacement platform 23 more than structure, by powder more than construction by construction
Slot 21 is pushed at collection powder mouth 250, then is fallen by collection powder mouth 250, is delivered in useless powder collecting tank 25 through communicating pipe 251.
It is useless powder collecting tank and powder filter system shown in Fig. 3 A please refer to Fig. 3 A, Fig. 3 B and Fig. 3 C, Fig. 3 B
The schematic diagram at another visual angle, Fig. 3 C are the cross-sectional view of the useless powder collecting tank and powder filter system shown in Fig. 3 A.Such as
Shown in Fig. 3 A, Fig. 3 B and Fig. 3 C, powder filter system 26 of the invention is and collection powder mouth 250 and is connected, and powder communicating pipe 251
Last filtration system 26 includes the knots such as air intake device 260, ontology 261, pipeline 262, connecting portion 263, tray 264 and bracket 265
Structure, wherein air intake device 260 are disposed on the lower section of ontology 261, i.e., position as shown in Figure 3B in some embodiments, is inhaled
Wind apparatus 260, which is, to be a fan, and but not limited to this.The air intake vent 260a of air intake device 260 is the bottom with ontology 261
The outlet 261d of 261h is connected, and the structure that ontology 261 is substantially closed only is connected with air intake device 260 and pipeline 262
It is logical, and be connected through pipeline 262 and connecting portion 263 with communicating pipe 251.When 260 start of air intake device, then enter through it
Air port 260a is evacuated, therefore makes a negative pressure state is presented with the ontology 261, pipeline 262 and connecting portion 263 connecting, so that
Dust, the pollutant to suspend in the inside working environment of stereoscopic moulding device 2 can pass through the effect of this negative-pressure ward, and from Ji Fenkou
250 enter, and are entered by connecting portion 263 and Multi-channel filtering program is carried out in powder filter system 26.
Such as Fig. 3 C as it can be seen that powder filter system 26 with communicating pipe 251 mainly through connecting portion 263 to be connected, connecting portion
263 have suction inlet 263b and housing 263d, suction inlet 263b be connection be set on the side wall of communicating pipe 251, Yu Benshi
It applies in example, the kenel that it can be ladder type or funnel type that housing 263d, which is, is not limited, and suction inlet 263b is mainly set to shell
The long side of body 263d and the length of suction inlet 263b are equivalent to the length of the long side of housing 263d, for dust suspension, dirt
Dye object can largely enter from suction inlet 263b in powder filter system 26.It is and corresponding with suction inlet 263b on housing 263d
Opposite side then there is opening 263e, to be connected with pipeline 262, so that connecting portion 263 and pipeline 262 are interconnected.
In some embodiments, the top of the suction inlet 263b of connecting portion 263 can more set a cover 263a, to stop
Big particle dust, the pollutant fallen by collection powder mouth 250 makes it not enter in powder filter system 26, but passes through connection
Pipe 251 is fallen directly into useless powder collecting tank 25.In other embodiments, in order to further stop the corase particles powder of front entrance
Dirt, pollutant can also set a hair brush structure 263c at suction inlet 263b, and but not limited to this, by the hair brush structure
The setting of 263c is tentatively to stop and filter out coarse grained dust, pollutant so that subtleer dust, pollutant can be via suctions
Entrance 263b is in entrance powder filter system 26.
It please continue refering to Fig. 3 A, Fig. 3 B and Fig. 3 C, as previously mentioned, one end of pipeline 262 is the opening 263e with connecting portion 263
It is connected, the other end is then connected (as shown in Figure 3 C) with the entrance 261c of ontology 261, and it can be a caliber that the pipeline 262, which is,
With the comparable air hose of caliber size for the 263e and entrance 261c that is open, but not limited to this.
In this present embodiment, as shown in Figure 3 C, the ontology 261 of powder filter system 26 is the structure for a closing, and its
With shell 261a, entrance 261c and outlet 261d, wherein, entrance 261c is disposed on the side 261f of shell 261a, and
To be connected with pipeline 262, the entrance to enter ontology 261 as dust suspension, pollutant, outlet 261d is then set to shell
The bottom 261h of 261a, and be connected with the air intake vent 260a of air intake device 260.In being for an accommodating space in shell 261a
261e, and it has been installed with multiple filter screen 261b in accommodating space 261e, and multiple filter screen 261b correspond into
The position of mouthful 261c and set, therefore when dust suspension, pollutant are via the connecting portion 263 of powder filter system 26 and pipeline 262
And from after being delivered in enclosed body 261 entrance 261c, then it can be filtered via Multi-channel filtering net 261b, and it is thinner after filtering
Micro- particulate dust or particulate contamination object are then exported by the outlet 261d of ontology 261 again.
Please refer to the ontology and bracket that Fig. 3 B, Fig. 3 C and Fig. 4 A, Fig. 4 A are the powder filter system shown in Fig. 3 A
Structure diagram.As shown in the figure, the bottom 261h of the shell 261a of ontology 261 in addition to connect with extractor fan 260 setting other than,
More setting is connect with bracket 265.In this present embodiment, bracket 265 is for a ㄇ type structures, and but not limited to this, and it has
Two support arm 265a, side plate 265b and bottom plate 265c, latus inframedium 265b are to be connected to the two support arms 265a and bottom plate 265c, and should
Two support arm 265a and bottom plate 265c are arranged in parallel, and by taking the present embodiment as an example, two support arm 265a is from the top of side plate 265b
Bending, and be connected and fixed on the bottom 261h of shell 261a, side plate 265b then substantially trims the side 261f in shell 261a,
As for then carrying a carrier 264 on bottom plate 265c.In some embodiments, can have and 264 type of carrier on bottom plate 265c
The corresponding recessed portion of state, but not limited to this.
In other embodiments, as shown in Figure 3 C, particulate adsorption structure 266 is provided in carrier 264, illustrated
For, which is that can be but not be limited to an aqueous fibr tissue, through the fibr tissue and aqueous vapor
With reference to, with absorption the particulate dust filtered out after Multi-channel filtering is carried out by ontology 261, and then can be greatly reduced in working environment
Dirt raise phenomenon, almost contamination-freely recycle dust, not only environmental protection again can achieve the purpose that not to be detrimental to health.
Partial shell is removed please refer to the ontology that Fig. 4 A and Fig. 4 B, Fig. 4 B are the powder filter system shown in Fig. 4 A
Schematic diagram.As shown in fig. 4 a and fig. 4b, after the shell 261a for removing ontology 261, then, it is seen that housing in shell 261a
Multiple filter screen 261b are provided in the 261e of space, the set-up mode of multiple filter screen 261b is that have multiple tracks selection, to be formed
The filter of multiple tracks, such as it can be primary filtration network to be for first, and accommodating sky is set to for blocks of vertical plant positioning
Between in 261e, and be not limited, second is other filter screens, such as active carbon filter net, high-effect high density strainer or quiet
Electric-type strainer, and multiple filter screen 261b is can be set according to the dust and pollutant to be filtered with being increased and decreased, and if
Need to change or clean multiple filter screen 261b, it is only necessary to extract the filter screen 261b needed to change out, you can it carries out substituting operation, and
Whole group filter screen 261b or ontology 261 need not be replaced.
Therefore as shown in Fig. 2, when stereoscopic moulding device 2 carries out powdering process or complete stereo shaping operation it
Afterwards, lighter weight or the smaller dust powder of particle may be flown upward in working environment, by aforementioned powdering mechanism by thick
Powder pushes to the collection powder mouth 250 of construction platform 20 more than the construction of grain, makes powder more than the larger thicker construction of multiple particle can be by collecting
Powder mouth 250 is fallen directly into useless powder collecting tank 25, while is more made by the suction of the air intake device 260 of powder filter system 26
It is dynamic, make the ontology 261, pipeline 262 and connecting portion 263 of powder filter system 26 that negative pressure state be presented, dust suspension is collected certainly
Powder mouth 250 sucks, and is carried out through the cover 263a and hair brush structure 263c set at the suction inlet 263b of connecting portion 263 preliminary
Stop and filter out so that the dust of larger particles is via dropping down onto useless powder collecting tank 25 communicating pipe 251, and a part of particle is thinner
Dust suspension is then sequentially by connecting portion 263, pipeline 262 to enter in the accommodating space 261e of ontology 261, and pass through multiple filterings
261b is netted to carry out Multi-channel filtering program, the particulate dust after filtering is again via outlet 261d, the air intake device of ontology 261
260 and drop down onto at the particulate adsorption structure 266 on bracket 265, to be adsorbed, thus, through aforementioned Multi-channel filtering
Program, then powder filter system 26 of the invention almost free of contamination mode can recycle dust, raise phenomenon so that dirt is greatly reduced,
Allow the normal operation in free of contamination environment space of stereoscopic moulding device 2.
In conclusion the stereoscopic moulding device and its powder filter system of the present invention are mainly by powder filter system
Air intake device provides a negative pressure, and through tool in the connecting portion with the cover and hair brush structure, enclosed ontology and ontology
The multiple filter screens having are to carry out Multi-channel filtering program, in order to the dust to wave in absorption working environment.Therefore through the present invention's
Powder filter system, it can be ensured that stereoscopic moulding device under good environment normal operating without being flown upward by dust powder
Interference, and dust can be recycled close to the mode of no pollution, phenomenon is raised with the dirt being greatly reduced in working environment and is effectively gone
Chalk dust removing peculiar smell.
It is of the invention appointed as person familiar with the technology apply craftsman think and be it is all as modification, it is so neither de- to apply for a patent model as attached
Enclose be intended to Protector.
Claims (9)
1. a kind of stereoscopic moulding device, comprising：
One construction platform supplies powder tank and a construction slot equipped with one；
One construction displacement platform, framework is on the construction platform, and relative to the construction platform displacement, and by a construction materials from
This is pushed to for powder tank in the construction slot；
One spray printing module is set on the construction displacement platform, with the construction displacement platform interlock carry out reciprocating type displacement, in
Implement stereo shaping spatterwork in the construction slot；
One Ji Fenkou is set on the construction platform；
One useless powder collecting tank, is connected with the Ji Fenkou, to collect powder more than the construction after the completion of the stereo shaping spatterwork；
And
One powder filter system, comprising：
One connecting portion is connected with the Ji Fenkou；
One ontology, has a shell and an accommodating space, which has an entrance and an outlet, be installed in the accommodating space more
A filter screen；
One pipeline is communicated in the connecting portion and the entrance of the ontology；
One air intake device is connected with the outlet of the ontology；And
One bracket is connected in a bottom of the ontology, and carries a particulate adsorption structure；
Wherein, which sucks a dust suspension from the Ji Fenkou, and a part of dust suspension is sequentially by the company
Socket part, the pipeline pass through multiple filter screen to carry out Multi-channel filtering program, mistake to enter in the accommodating space of the ontology
A particulate dust after filter drops down onto the particulate absorption on the bracket via the outlet of the ontology, the air intake device again
Structure, to be adsorbed, which further includes a construction pedestal and a connecting pipe, which is to be set up in this
On construction pedestal, and the useless powder collecting tank is disposed in the construction pedestal, and one end of the communicating pipe is connected with the Ji Fenkou
Logical, the other end is then connected with the powder collecting tank that gives up, and the connecting portion of the powder filter system has a suction inlet, the suction inlet
It is set on the communicating pipe, to be connected with the Ji Fenkou, the connecting portion of the powder filter system has a cover, is set to
On the suction inlet, to stop the dust of bulky grain and pollutant.
2. stereoscopic moulding device as described in claim 1, which is characterized in that the connecting portion of the powder filter system has one
Hair brush structure is set at the suction inlet, to filter out coarse grained dust and pollutant.
3. stereoscopic moulding device as described in claim 1, which is characterized in that intrinsic multiple filter screen is primary for one
At least one of filter screen, an active carbon filter net, a high-effect high density strainer and an electrostatic strainer.
4. stereoscopic moulding device as described in claim 1, which is characterized in that the particulate adsorption structure is for aqueous fiber
Through the combination of the fibr tissue and aqueous vapor, the particulate filtered out after Multi-channel filtering is carried out to adsorb by the ontology for tissue
Dust.
5. a kind of powder filter system, to draw and filter the powder flown upward during stereoscopic moulding device running, comprising：
One connecting portion is connected with a Ji Fenkou of the stereoscopic moulding device；
One ontology, has a shell and an accommodating space, which has an entrance and an outlet, be installed in the accommodating space more
A filter screen；
One pipeline is communicated in the connecting portion and the entrance of the ontology；
One air intake device is connected with the outlet of the ontology；And
One bracket is connected in a bottom of the ontology, and carries a particulate adsorption structure；
Wherein, which sucks a dust suspension from the Ji Fenkou of the stereoscopic moulding device, and a part of this hangs
Floating dust sequentially by the connecting portion, the pipeline with enter the ontology the accommodating space in, and by multiple filter screen with into
Row Multi-channel filtering program, the particulate dust after filtering drop down onto the support via the outlet of the ontology, the air intake device again
The particulate adsorption structure of frame, to be adsorbed, which more connects a connecting pipe, and the communicating pipe also receives with a useless powder
Collection slot is connected, and the connecting portion of the powder filter system has a suction inlet, which is set on the communicating pipe, with
The Ji Fenkou is connected, and the connecting portion of the powder filter system has a cover, is set on the suction inlet, to stop
The dust and pollutant of bulky grain.
6. powder filter system as claimed in claim 5, which is characterized in that the connecting portion of the powder filter system has one
Hair brush structure is set at the suction inlet, to filter out coarse grained dust and pollutant.
7. powder filter system as claimed in claim 5, which is characterized in that the powder filter system further includes a carrier,
It is set on the bracket, to carry the particulate adsorption structure.
8. powder filter system as claimed in claim 5, which is characterized in that intrinsic multiple filter screen is primary for one
At least one of filter screen, an active carbon filter net, a high-effect high density strainer and an electrostatic strainer.
9. powder filter system as claimed in claim 5, which is characterized in that the particulate adsorption structure is for aqueous fiber
Through the combination of the fibr tissue and aqueous vapor, the particulate powder filtered out after Multi-channel filtering is carried out to adsorb by the ontology for tissue
Dirt.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510113288.8A CN106032060B (en) | 2015-03-16 | 2015-03-16 | Stereoscopic moulding device and its powder filter system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510113288.8A CN106032060B (en) | 2015-03-16 | 2015-03-16 | Stereoscopic moulding device and its powder filter system |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189686A (en) * | 2010-03-04 | 2011-09-21 | 研能科技股份有限公司 | Stereo prototyping mechanism |
| CN102434183A (en) * | 2011-11-03 | 2012-05-02 | 谢飞鸿 | Air purifier for clearing away harmful gases and dust for long tunneling working surface |
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2015
- 2015-03-16 CN CN201510113288.8A patent/CN106032060B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189686A (en) * | 2010-03-04 | 2011-09-21 | 研能科技股份有限公司 | Stereo prototyping mechanism |
| CN102434183A (en) * | 2011-11-03 | 2012-05-02 | 谢飞鸿 | Air purifier for clearing away harmful gases and dust for long tunneling working surface |
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