CN208716395U - Automatic gas collocation structure for the general suction device of multichannel powder particles - Google Patents
Automatic gas collocation structure for the general suction device of multichannel powder particles Download PDFInfo
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- CN208716395U CN208716395U CN201821379784.3U CN201821379784U CN208716395U CN 208716395 U CN208716395 U CN 208716395U CN 201821379784 U CN201821379784 U CN 201821379784U CN 208716395 U CN208716395 U CN 208716395U
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- 239000000843 powder Substances 0.000 title claims abstract description 172
- 239000002245 particle Substances 0.000 title claims abstract description 30
- 238000005243 fluidization Methods 0.000 claims abstract description 29
- 239000004744 fabric Substances 0.000 claims abstract description 26
- 238000010521 absorption reaction Methods 0.000 claims abstract description 9
- 238000009987 spinning Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 16
- 238000000605 extraction Methods 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 241000233855 Orchidaceae Species 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- 239000002994 raw material Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Air Transport Of Granular Materials (AREA)
Abstract
The utility model discloses the automatic gas collocation structures for the general suction device of multichannel powder particles, the powder suction tube that powder including being mounted on tube for feed bottom is drawn storehouse and is connected to delivery hose, the powder is drawn in storehouse and is provided with the second breather cloth, powder absorption storehouse is divided into the powder aspiration chamber of top and the fluidisation air guide chamber of lower section by the second breather cloth, powder suction inlet is provided in the cavity wall being connected to inside the powder aspiration chamber and tube for feed, the powder suction bottom of the tube inserting extends into powder aspiration chamber, the intracavitary main gas flow pipe being equipped with for being connected to extraneous and powder aspiration chamber of fluidisation air guide, there are gaps between the top opening of main gas flow pipe and the bottom opening of powder suction tube, at least one fluidisation gas-guide tube is connected in the cavity wall of the fluidisation air guide chamber.The reasonable structural arrangement of the utility model avoids deep layer material excessively secret room and forms vacuum chamber, the extraction efficiency of powder is avoided to substantially reduce so that the absorption of deep layer material is more smooth.
Description
Technical field
The utility model relates to vacuum feeding equipment technical fields, fill particularly for the general suction of multichannel powder particles
The automatic gas collocation structure set.
Background technique
Important component of the plastic pipe as chemical building material, with its superior performance, health, environmental protection, low consumption etc. are
Users are accepted extensively, and mainly have UPVC drainpipe, UPVC feed pipe, aluminum plastic composite pipe, polyethylene (PE) water-feeding pipes
These types.Pipe production line is by control system, extruder, head, sizing cooling system, dragger, planet cutter device and turns over
Expect frame composition.Every pipe production line has two extruders, and a main extruder is using strength conveying bushing and efficient spiral shell
Bar, another lesser extruder is for squeezing out markings.When plastic tube product line breaks down, plastic tube can be directly resulted in
There is rough surface in material, and phenomena such as Dithering Loops, no vacuum occurs in inside, so plastic tube product line failure is excluded in time,
Product quality could be improved.
Plastic pipe needs before manufacturing to various raw material master batches, processing aid, lubricant, antioxidant and light
Stabilizer carries out uniformly mixed；For traditional artificial loading there are human and material resources, resource consumption are big, process is complicated, and the duty cycle is long
The disadvantages of.In addition, the material sucking mouth end structure design of existing vacuum feeding equipment is not reasonable, when material sucking mouth is inserted into deeper powder
Expect in particle, air-flow cannot get effective compensation, can generate the excessive phenomenon of draw resistance, eventually leads to suction speed and drops significantly
It is low.
Utility model content
The purpose of this utility model is to provide the automatic gas compensation for the general suction device of multichannel powder particles
Structure, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
For the automatic gas collocation structure of the general suction device of multichannel powder particles, including it is mounted on tube for feed bottom
Powder draw storehouse and the powder suction tube that be connected to delivery hose, the powder absorption is provided with the second breather cloth in storehouse,
Powder absorption storehouse is divided into the powder aspiration chamber of top and the fluidisation air guide chamber of lower section by the second breather cloth, and the powder is drawn
Powder suction inlet is provided in the cavity wall being connected to inside chamber and tube for feed, the powder suction bottom of the tube inserting extends into powder suction
Intracavitary, the intracavitary main gas flow pipe being equipped with for being connected to extraneous and powder aspiration chamber of fluidisation air guide is taken, is opened at the top of main gas flow pipe
There are gap mouthful between the bottom opening of powder suction tube, at least one fluidisation is connected in the cavity wall of the fluidisation air guide chamber
Gas-guide tube.
As a further solution of the present invention: the powder draws storehouse by upper encloser, lower encioser and the second ventilation
Cloth composition, the lower end of the upper encloser have extended around first flange circle, and the upper end of lower encioser has extended around second flange circle,
First flange circle and second flange circle are sealedly and fixedly connected by bolt assembly, and the circumferential edge of the second breather cloth is along being installed in the
Between one flange circle and second flange circle, powder aspiration chamber is formed between upper encloser and the second breather cloth, lower encioser and second are led to
Fluidisation air guide chamber is formed between gas cloth.
As a further solution of the present invention: the upper surface of the upper encloser is provided centrally with plug-in opening, powder is taken out
The bottom of suction pipe is connected to merging with powder aspiration chamber with plug-in opening inserting, and the upper surface of upper encloser is around inserting pore size distribution setting
There are multiple powder suction inlets being connected to tube for feed inside.
As a further solution of the present invention: the lower end surface center of the lower encioser is extended with extraneous first of connection
Air-flow pipeline section, the first air-flow pipeline section top are extended with the first pipeloop, the second air-flow pipeline section are provided with immediately below powder suction tube,
Second air-flow pipeline section bottom end is extended with the second pipeloop, is sealed and is fixed by bolt assembly between first pipeloop and the second pipeloop
Connection, and the center roof vent of the second breather cloth is installed between the first pipeloop and the second pipeloop.
As a further solution of the present invention: the first air-flow pipeline section and the second air-flow pipeline section assembly formation and powder
Expect the corresponding main gas flow pipe of suction tube, at least one fluidisation gas-guide tube is connected in the outer circumferential walls of lower encioser, fluidizes gas-guide tube
It is connected by pipeline and fluidisation air guide pump；The bottom of the powder suction tube is cooperatively connected by thread cartridge hole spinning.
As a further solution of the present invention: the powder suction tube outer cover is equipped with powder gas cylinder, powder is led
The bottom of inflator corresponds to powder suction inlet and is extended with wide-mouth air scoop, is connected on the upper end side wall of powder gas cylinder positioned at powder
The gas-guide tube of top.
As a further solution of the present invention: being installed at the top of the powder suction tube by connector and delivery hose
Connection, powder gas cylinder upper end pass through thread seal spinning on connector outer wall, the air guide direction of gas-guide tube and powder air guide
The tangent setting of outer circumferential walls of cylinder；The wide-mouth air scoop inner wall is connected with support sleeve, the support sleeve activity by connecting plate
It is sleeved in the outer circumferential walls of powder suction tube.
Compared with prior art, the utility model has the beneficial effects that when air enters powder suction tube from main gas flow pipe
When, the gap surrounding between main gas flow pipe and powder suction tube forms negative pressure, so that the powder particles in tube for feed are inhaled from powder
Entrance is inhaled into powder aspiration chamber, in addition, simultaneously, air guide is intracavitary is passed through partial fluidised air-flow to fluidisation for fluidisation gas-guide tube, this
Partial fluidised air-flow is entered in powder aspiration chamber by the second breather cloth, and powder particles are blown afloat, so that powder particles are in stream
Under dynamic suspended state, the ground powder particles that suspend form certain mixing ratio with air, can constantly enter in powder suction tube,
As air-flow enters inside adsorption mechanism under the action of negative pressure, reasonable structural arrangement, suction it is more efficient, it is more energy saving,
The ability for conveying powder particles is more preferable；Powder suction tube outer cover is equipped with powder gas cylinder, and the bottom of powder gas cylinder corresponds to powder
Material suction inlet is extended with wide-mouth air scoop, and during suction, extraneous gas will necessarily be by powder gas cylinder to powder
Flowing in suction inlet, is further compensate for the low pressure generated by suction, by the water conservancy diversion of wide-mouth air scoop, air-flow will drive periphery
Material flowed into powder aspiration chamber so that the absorption of deep layer material is more smooth, avoid deep layer material excessively secret room and shape
At vacuum chamber, the extraction efficiency of powder is avoided to substantially reduce.
Detailed description of the invention
Fig. 1 is the knot connecting for the automatic gas collocation structure of the general suction device of multichannel powder particles with tube for feed
Structure schematic diagram；
Fig. 2 is the structural schematic diagram of the automatic gas collocation structure for the general suction device of multichannel powder particles；
Fig. 3 is to show for the structure at A-A in the automatic gas collocation structure of the general suction device of multichannel powder particles
It is intended to；
Fig. 4 is the knot overlooked for upper encloser in the automatic gas collocation structure of the general suction device of multichannel powder particles
Structure schematic diagram；
Fig. 5 is applied to cutting agency for the automatic gas collocation structure for the general suction device of multichannel powder particles
Structural schematic diagram.
In figure: 100- tube for feed, 200- mixing drum, 1- powder draw storehouse, 11- powder aspiration chamber, and 12- fluidizes air guide chamber,
13- main gas flow pipe, 131- the first air-flow pipeline section, 132- the second air-flow pipeline section, 14- lower encioser, 15- fluidize gas-guide tube, 16- second
Breather cloth, 17- upper encloser, 171- powder suction inlet, 18- plug-in opening, 19- fluidize air guide pump, 2- suction nozzle mechanism, 21- powder
Suction tube, 22- powder gas cylinder, 221- gas-guide tube, 222- wide-mouth air scoop, 223- connecting plate, 224- support sleeve, 23- connection
Head, 3- delivery hose, 5- cutting agency.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~5 are please referred to, the utility model provides a kind of technical solution: for the general suction dress of multichannel powder particles
The automatic gas collocation structure set, the powder including being mounted on 100 bottom of tube for feed are drawn storehouse 1 and are connected to delivery hose 3
Powder suction tube 21, the powder draws and is provided with the second breather cloth 16 in storehouse 1, and powder is drawn storehouse 1 by the second breather cloth 16
Be divided into the powder aspiration chamber 11 of top and the fluidisation air guide chamber 12 of lower section, the powder aspiration chamber 11 in tube for feed 100
Powder suction inlet 171 is provided in the cavity wall of portion's connection, 21 bottom of the powder suction tube inserting extends into powder aspiration chamber 11
It is interior, fluidize the main gas flow pipe 13 being equipped in air guide chamber 12 for being connected to extraneous and powder aspiration chamber 1, the top of main gas flow pipe 13
There are gap between opening and the bottom opening of powder suction tube 21, at least one is connected in the cavity wall of the fluidisation air guide chamber 12
A fluidisation gas-guide tube 15.
It is made of it may be preferred that the powder draws storehouse upper encloser, lower encioser and the second breather cloth, under upper encloser 17
End has extended around first flange circle, and the upper end of lower encioser 14 has extended around second flange circle, first flange circle and the second method
Orchid circle is sealedly and fixedly connected by bolt assembly, and the circumferential edge edge of the second breather cloth 16 is installed in first flange circle and the second method
Between orchid circle, form powder aspiration chamber 11 between upper encloser 17 and the second breather cloth 16, lower encioser 14 and the second breather cloth 16 it
Between formed fluidisation air guide chamber 12；The outer circumferential walls of upper encloser 17 are connect with the feed opening of 100 bottom of tube for feed by being threadedly engaged；
The upper surface of upper encloser 17 is provided centrally with plug-in opening 18, and the bottom of powder suction tube 21 and the inserting of plug-in opening 18 are with merging and powder
Expect that aspiration chamber 11 is connected to, the upper surface of upper encloser 17 around the distribution of plug-in opening 18 be provided with it is multiple be connected to inside tube for feed 100
Powder suction inlet 171；The lower end surface center of the lower encioser 14, which is extended with, is connected to the first extraneous air-flow pipeline section 131, and first
131 top of air-flow pipeline section is extended with the first pipeloop, and the underface of powder suction tube 21 is provided with the second air-flow pipeline section 132, and second
132 bottom end of air-flow pipeline section is extended with the second pipeloop, is sealed and is fixed by bolt assembly between first pipeloop and the second pipeloop
Connection, and the center roof vent of the second breather cloth 16 is installed between the first pipeloop and the second pipeloop.Using the suction of this structure
Nozzle mechanism 2, composite assembly is convenient, and processing and manufacturing difficulty is lower, is conducive to the maintenance and replacement of later period component.
Wherein, the first air-flow pipeline section 131 and the assembled formation of the second air-flow pipeline section 132 are corresponding with powder suction tube 21
Main gas flow pipe 13, at least one fluidisation gas-guide tube 15 is connected in the outer circumferential walls of lower encioser 14, and fluidisation gas-guide tube 15 passes through pipe
Road is connect with fluidisation air guide pump 19；The bottom of the powder suction tube 21 is cooperatively connected by thread cartridge hole spinning.Pass through rotation
Turn powder suction tube 21, the bottom of powder suction tube 21 and the distance between the top of main gas flow pipe 13 can be adjusted, to control
The reduced pressure generated is made, realizes the adjustment of powder adsorption capacity.
Wherein, 21 outer cover of powder suction tube is equipped with powder gas cylinder 22, and the bottom of powder gas cylinder 22 corresponds to powder
Material suction inlet 171 is extended with wide-mouth air scoop 222, is connected with leading above powder on the upper end side wall of powder gas cylinder 22
Tracheae 221.
It is connected at the top of the powder suction tube 21 by connector 23 and the installation of delivery hose 3,22 upper end of powder gas cylinder
Through thread seal spinning on 23 outer wall of connector, the air guide direction of gas-guide tube 221 and the outer circumferential walls of powder gas cylinder 22
Tangent setting；222 inner wall of wide-mouth air scoop is connected with support sleeve 224,224 activity of support sleeve by connecting plate 223
It is sleeved in the outer circumferential walls of powder suction tube 21.It is supported by the connection of support sleeve 224 and connecting plate 223, it is ensured that powder is led
Inflator 22 can be steadily sleeved on powder suction tube 21, so that being formed between powder gas cylinder 22 and powder suction tube 21 steady
Fixed airflow channel.
The working principle of the utility model is: according to Venturi tube principle, i.e., when air-flow passes through obstacle, in obstacle
Backside gas pressure it is lower, formed negative pressure, can generate gas flowing and suction-operated；When air enters powder from main gas flow pipe 13
When suction tube 21, the gap surrounding between main gas flow pipe 13 and powder suction tube 21 forms negative pressure, so that the powder in tube for feed 100
Material particle is inhaled into powder aspiration chamber 11 from powder suction inlet 171, in addition, simultaneously, fluidizing gas-guide tube 15 to fluidisation air guide chamber
Partial fluidised air-flow is passed through in 12, this partial fluidised air-flow is entered in powder aspiration chamber 11 by the second breather cloth 16, by powder
Particle is blown afloat, so that powder particles are in the suspended state of flowing, the ground powder particles that suspend form certain mixing with air
Than, can constantly it enter in powder suction tube 21, as air-flow enters inside adsorption mechanism 5 under the action of negative pressure, structure cloth
Set rationally, suction it is more efficient, more energy saving, the ability for conveying powder particles is more preferable；21 outer cover of powder suction tube is equipped with
Powder gas cylinder 22, the bottom of powder gas cylinder 22 corresponds to powder suction inlet 171 and is extended with wide-mouth air scoop 222, in suction
In the process, extraneous gas will necessarily be flowed by powder gas cylinder 22 into powder suction inlet 171, be further compensate for because of suction
The low pressure of generation, by the water conservancy diversion of wide-mouth air scoop 222, the material that air-flow will drive periphery is flowed into powder aspiration chamber 11
It is dynamic, so that the absorption of deep layer material is more smooth, avoids deep layer material excessively secret room and form vacuum chamber, avoid the absorption of powder
Efficiency substantially reduces.
By the feed opening abutting joint of the constructional device of the utility model and different tube for feed bottoms, powder suction tube 21
It is connect by conveying hose with the cutting agency 5 on mixing drum 200, feeding can be completed, during feeding, powder air guide
The airflow channel that is formed being capable of effective compensation air-flow between cylinder 22 and powder suction tube 21, it is ensured that material is drawn unimpeded.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. being used for the automatic gas collocation structure of the general suction device of multichannel powder particles, it is characterised in that: including being mounted on
The powder suction tube that the powder of tube for feed bottom is drawn storehouse and be connected to delivery hose is provided with the in powder absorption storehouse
Powder absorption storehouse is divided into the powder aspiration chamber of top and the fluidisation air guide chamber of lower section, institute by two breather cloths, the second breather cloth
It states and is provided with powder suction inlet in the cavity wall being connected to inside powder aspiration chamber and tube for feed, the powder suction bottom of the tube inserting is prolonged
It puts in powder aspiration chamber, the intracavitary main gas flow pipe being equipped with for being connected to extraneous and powder aspiration chamber of fluidisation air guide, primary air
There are gap between the top opening of pipe and the bottom opening of powder suction tube, be connected in the cavity wall of the fluidisation air guide chamber to
A few fluidisation gas-guide tube.
2. the automatic gas collocation structure according to claim 1 for the general suction device of multichannel powder particles,
Be characterized in that: the powder is drawn storehouse and is made of upper encloser, lower encioser and the second breather cloth, the lower end surrounding of the upper encloser
It is extended with first flange circle, the upper end of lower encioser has extended around second flange circle, and first flange circle and second flange circle pass through
Bolt assembly is sealedly and fixedly connected, and the circumferential edge edge of the second breather cloth is installed between first flange circle and second flange circle,
Powder aspiration chamber is formed between upper encloser and the second breather cloth, and fluidisation air guide chamber is formed between lower encioser and the second breather cloth.
3. the automatic gas collocation structure according to claim 2 for the general suction device of multichannel powder particles,
Be characterized in that: the upper surface of the upper encloser is provided centrally with plug-in opening, and the bottom of powder suction tube and plug-in opening inserting cooperate
And be connected to powder aspiration chamber, the upper surface of upper encloser is provided with multiple powder being connected to tube for feed inside around inserting pore size distribution
Expect suction inlet.
4. the automatic gas collocation structure according to claim 3 for the general suction device of multichannel powder particles,
Be characterized in that: the lower end surface center of the lower encioser is extended with the first extraneous air-flow pipeline section of connection, the first air-flow pipeline section top
It is extended with the first pipeloop, the second air-flow pipeline section is provided with immediately below powder suction tube, the second air-flow pipeline section bottom end is extended with
Two pipeloops are sealedly and fixedly connected between first pipeloop and the second pipeloop by bolt assembly, and the center of the second breather cloth
Venthole is installed between the first pipeloop and the second pipeloop.
5. the automatic gas collocation structure according to claim 4 for the general suction device of multichannel powder particles,
It is characterized in that: the first air-flow pipeline section and the second air-flow pipeline section assembly formation main gas flow pipe corresponding with powder suction tube, under
At least one fluidisation gas-guide tube is connected in the outer circumferential walls of housing, fluidisation gas-guide tube is connected by pipeline and fluidisation air guide pump；
The bottom of the powder suction tube is cooperatively connected by thread cartridge hole spinning.
6. the automatic gas collocation structure according to claim 5 for the general suction device of multichannel powder particles,
Be characterized in that: the powder suction tube outer cover is equipped with powder gas cylinder, and the bottom of powder gas cylinder corresponds to powder suction inlet and prolongs
Stretching has wide-mouth air scoop, the gas-guide tube being connected with above powder on the upper end side wall of powder gas cylinder.
7. the automatic gas collocation structure according to claim 6 for the general suction device of multichannel powder particles,
It is characterized in that: being connected at the top of the powder suction tube by connector and delivery hose installation, powder gas cylinder upper end passes through spiral shell
Line sealing rotary is on connector outer wall, the air guide direction of gas-guide tube and the tangent setting of outer circumferential walls of powder gas cylinder；It is described
Wide-mouth air scoop inner wall is connected with support sleeve, outer circumferential walls of the support sleeve movable set in powder suction tube by connecting plate
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821379784.3U CN208716395U (en) | 2018-08-24 | 2018-08-24 | Automatic gas collocation structure for the general suction device of multichannel powder particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821379784.3U CN208716395U (en) | 2018-08-24 | 2018-08-24 | Automatic gas collocation structure for the general suction device of multichannel powder particles |
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| Publication Number | Publication Date |
|---|---|
| CN208716395U true CN208716395U (en) | 2019-04-09 |
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ID=65979554
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821379784.3U Expired - Fee Related CN208716395U (en) | 2018-08-24 | 2018-08-24 | Automatic gas collocation structure for the general suction device of multichannel powder particles |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928639A (en) * | 2018-08-24 | 2018-12-04 | 安徽杰蓝特新材料有限公司 | Automatic gas collocation structure for the general suction device of multichannel powder particles |
| CN110354949A (en) * | 2019-07-20 | 2019-10-22 | 陈锦升 | A kind of quartz mine powder processing system |
-
2018
- 2018-08-24 CN CN201821379784.3U patent/CN208716395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928639A (en) * | 2018-08-24 | 2018-12-04 | 安徽杰蓝特新材料有限公司 | Automatic gas collocation structure for the general suction device of multichannel powder particles |
| CN110354949A (en) * | 2019-07-20 | 2019-10-22 | 陈锦升 | A kind of quartz mine powder processing system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 |
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