CN208217039U - A kind of vacuum powder packaging system - Google Patents
A kind of vacuum powder packaging system Download PDFInfo
- Publication number
- CN208217039U CN208217039U CN201820664122.4U CN201820664122U CN208217039U CN 208217039 U CN208217039 U CN 208217039U CN 201820664122 U CN201820664122 U CN 201820664122U CN 208217039 U CN208217039 U CN 208217039U
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- China
- Prior art keywords
- vacuum
- pail pack
- powder
- screw
- feeder
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- Expired - Fee Related
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- Vacuum Packaging (AREA)
Abstract
The utility model relates to a kind of vacuum powder packaging systems, including powder cabin, screw(-type) feeder, pail pack, vacuum system；The material inlet of powder cabin and the feeding inlet of screw(-type) feeder connect, and the discharge port of screw(-type) feeder is connected to the bung hole of pail pack by attachment device；Vacuum system includes vacuum cycle pump, vacuum cycle pumps the vacuum lines being connected to the bleeding point that pail pack bottom is equipped with, the end that the vacuum lines are connected to pail pack is equipped with the filter screen for preventing from extracting out powder, and the vacuum lines are equipped with vapour lock valve；Realize that powder packaging is closely knit, packaging volume is small, and no air exists, and avoids inflammable powder spontaneous combustion.
Description
Technical field
The utility model designs packaging field, specifically a kind of vacuum powder packaging system.
Background technique
Powder packaging is to be engaged in the emphasis direction of powder industry technology personnel innovation all the time.As technology is not broken into
Ripe, powder is packaged in packaging rate, dustlessization, automation aspect and makes significant progress.But it is similar for special powder
In coal dust, dust explosion easily not only occurs in a certain concentration range content as other powders, and be easy hair after its packaging
It is born from combustion.Currently, domestic mainly use positive pressure directly to pack the packaging of such powder, manner of packing is mainly that jumbo bag is (interior
Serve as a contrast plastic foil woven bag) or tank car, both modes are added significantly to transportation cost, and jumbo bag packaging rate is slow, increases
Production cost.Currently, some scientific and technical personnel have developed the manner of packing for such powder, vacuum packet may be implemented
Dress cancels jumbo bag plastic film liner, reduces cost to a certain extent, but a large amount of jumbo bags are disposable, it is not only at high cost and
There is destruction to environment.
Utility model content
In order to overcome the disadvantages of the above prior art, the purpose of the utility model is to provide a kind of packaging process dustlessization,
Packing labor intensity reduces；It can realize that powder packaging is closely knit simultaneously, packaging volume is small, and no air exists, and avoids inflammable powder certainly
The advantages of combustion, in actual application, the vacuum powder packaging system that pail pack can reuse.
In order to achieve the above objectives, the utility model uses following technical scheme:
A kind of vacuum powder packaging system, including powder cabin, screw(-type) feeder, pail pack, vacuum system；
The feeding inlet of the material inlet of the powder cabin and screw(-type) feeder connects, the discharge port of the screw(-type) feeder with
The bung hole of pail pack is connected to by attachment device；
The vacuum system includes vacuum cycle pump, and vacuum cycle pump is connected to the bleeding point that pail pack bottom is equipped with
Vacuum lines, the end that the vacuum lines are connected to pail pack are equipped with the filter screen for preventing from extracting out powder,
The vacuum lines are equipped with vapour lock valve.
Further include control system, is located in attachment device for detecting the pressure gauge in pail pack, is located at pail pack bottom
For detecting the weight sensor of pail pack weight, the control system with screw(-type) feeder is two-way is electrically connected, the pressure
Power table and weight sensor are electrically connected with the input terminal of control system respectively, the vacuum cycle pump and the two-way electricity of control system
Connection.
The attachment device includes connecting cylinder, is located at the upper connecting flange of connecting cylinder upper end, is located at connecting cylinder lower end and sets
There is fixture block, the fixture block is vertical with the axial face of connecting cylinder, and the top of the bung hole of the pail pack is equipped with lower connecting flange, under this
Connecting flange is equipped with bayonet, and the fixture block passes through the lower part that lower connecting flange is stuck in after bayonet rotates, the upper connection
Flange is fixedly connected with the discharge port of screw(-type) feeder by screw.
The pail pack is polymerized by polyurethane and rubber.
The control system is PLC controller.
The vacuum lines include the preceding pipeline with vacuum cycle pump connection, the rear line connecting with pail pack, institute
The end of pipeline before the vapour lock valve stated is connected to, the end that the rear line is connect with preceding pipeline are equipped with rubber seal, institute
The end for the vapour lock valve stated is inserted into rubber seal and passes through aperture and rear line and packaging that rubber seal is equipped with
The inside conducting of bucket, the filter screen are located at the junction of rear line and pail pack.
The beneficial effects of the utility model are: after pail pack is connect with discharge port, coal dust is opened in entire packaging process
Beginning to enter pail pack, vacuum pump starts to start, the gas in pail pack is discharged, when the negative pressure in pail pack is more than critical value,
Vacuum pump stops working, and system restarts work when negative pressure is lower than critical value, until packaging terminates, packaging process is dustless
Change, packaging labor intensity reduces；It can realize that powder packaging is closely knit simultaneously, packaging volume is small, and no air exists, and avoids inflammable powder
Spontaneous combustion.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of pail pack in the utility model；
Fig. 3 is the structural schematic diagram that vapour lock valve connects in the utility model；
Fig. 4 is the structural schematic diagram of attachment device in the utility model.
In figure: 1. powder cabins；2. screw(-type) feeder；3. pail pack；4. attachment device；5. vacuum cycle pumps；6. vacuum-pumping tube
Line；7. filter screen；8. vapour lock valve；9. control system；10. pressure gauge；11. weight sensor；301. lower connecting flanges；302. card
Mouthful；401. connecting cylinder；Connecting flange on 402.；403. fixture block；Pipeline before 601.；602. rear line；603. rubber seal.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
Embodiment 1
A kind of vacuum powder packaging system as shown in Figure 1, including powder cabin 1, screw(-type) feeder 2, pail pack 3, vacuum system
System；
The material inlet of the powder cabin 1 is connect with the feeding inlet of screw(-type) feeder 2, the discharging of the screw(-type) feeder 2
Mouth is connected to the bung hole of pail pack 3 by attachment device 4；
The vacuum system includes vacuum cycle pump 5, and vacuum cycle pump 5 connects with the bleeding point that 3 bottom of pail pack is equipped with
Logical vacuum lines 6, the end that the vacuum lines 6 are connected to pail pack 3 are equipped with for preventing powder extraction
Filter screen 7, the vacuum lines 6 are equipped with vapour lock valve 8, and the powder cabin 1 uses most common powder cabin, Neng Goufang
Just it is fed, the powder in powder cabin 1 can be transported in pail pack 3 by the screw(-type) feeder 2, as described in Figure 2
Pail pack 3 be polymerized using polyurethane and rubber, be able to carry out recycling, avoid the waste of material, the pumping is true
Empty set system can carry out vacuumize process to pail pack 3；
In entire packaging process, after pail pack 3 is connect with discharge port, coal dust initially enters pail pack 3, vacuum pump 5
Start to start, the gas in pail pack 3 is discharged, when the negative pressure in pail pack 3 is more than critical value, vacuum pump 5 stops working, to
System restarts work when negative pressure is lower than critical value, until packaging terminates, packaging process dustlessization, packaging labor intensity drop
It is low；It can realize that powder packaging is closely knit simultaneously, packaging volume is small, and no air exists, and avoids inflammable powder spontaneous combustion.
Embodiment 2
On the basis of embodiment 1, further include control system 9, be located in attachment device 4 for detecting in pail pack 3
Pressure gauge 10 is used to detect the weight sensor 11 of 3 weight of pail pack, the control system 9 and spiral shell positioned at 3 bottom of pail pack
The two-way electrical connection of batcher 2 is revolved, the input terminal of the pressure gauge 10 and weight sensor 11 respectively with control system 9 is electrically connected
Connect, the described vacuum cycle pump 5 with control system 9 is two-way is electrically connected.The weight sensor 11 is for detecting in pail pack 3
It is packed into the weight of powder, the pressure gauge 10 is used to detect the size of pressure in pail pack 3, and the control system uses
PLC controller is mainly used for receiving the data that pressure gauge and weight sensor issue, and to the number of its received data and setting
According to comparing, according to the delivery rate of the result control screw(-type) feeder 2 after comparison, while the work feelings of vacuum system are controlled
Condition realizes automatic words control；
Particularly, during packaging, the pressure sensor detects the weight for the powder being packed into pail pack
Amount, and the data that will test are sent to PLC controller, PLC controller carry out pair according to the weight value of transmission and the value of setting
Than when the weight value received reaches the value of setting, PLC control screw(-type) feeder stops being that pail pack is fed, again
The pressure value of gas in the pail pack of pressure gauge detection simultaneously, and it is sent to PLC controller, when the pressure value detected reaches setting
Critical value when, PLC control vacuum pump stop working, when negative pressure be lower than critical value when system restart work, until packaging
Terminate.
Embodiment 3
On the basis of embodiment 1, attachment device 4 as described in Figure 4 includes connecting cylinder 401, is located at 401 upper end of connecting cylinder
Upper connecting flange 402, be located at 401 lower end of connecting cylinder equipped with fixture block 403, the axial face of the fixture block 403 and connecting cylinder 401 is hung down
Directly, the top of the bung hole of the pail pack 3 is equipped with lower connecting flange 301, which is equipped with bayonet 302, institute
The fixture block 403 stated passes through the lower part that lower connecting flange 301 is stuck in after bayonet 302 rotates, the upper connecting flange 402 and spiral
The discharge port of batcher 2 is fixedly connected by screw.During connection, connecting cylinder 401 first with screw(-type) feeder 2 go out
Material mouth is fixedly connected by screw, then pushes up the bung hole of pail pack 3 and connecting cylinder 401 to it, when fixture block 403 passes through card
After mouth 302, rotary packaging bucket 3 makes fixture block be stuck in the lower end of lower connecting flange, completes the buckle of pail pack Yu attachment device 4
Connection, at the same it is easy to disassemble, and the bung hole of the connecting cylinder 401 and pail pack is additionally provided with sealing ring and seals to it, realizes its company
The leakproofness connect, while during actual, the internal diameter of connecting cylinder is greater than the outer diameter of bung hole.
Further, vacuumize process is carried out to pail pack for convenience, while powder is avoided to be sucked out, as described in Figure 3
Vacuum lines 6 include with the 5 preceding pipelines 601 that connect of vacuum cycle pump, the rear line 602 connecting with pail pack 3 is described
The end of pipeline 601 before vapour lock valve 8 is connected to, the end that the rear line 602 is connect with preceding pipeline 601 are equipped with rubber seal
Part 603, the aperture that the end of the vapour lock valve 8 is inserted into rubber seal 603 and is equipped with by rubber seal 603
It is connected with the inside of rear line 602 and pail pack 3, the filter screen 7 is located at the junction of rear line 602 Yu pail pack 3, adopts
With the cooperation between vapour lock valve 8 and rubber seal, can guarantee that powder is effectively avoided to enter pumping while vacuumizing
In vacuum system, effectively pumped vacuum systems can be protected.
Above embodiments are only to the utility model for example, not constituting to the protection scope of the utility model
Limitation, all designs the same or similar with the utility model belong within the protection scope of the utility model.
Claims (6)
1. a kind of vacuum powder packaging system, it is characterised in that: including powder cabin (1), screw(-type) feeder (2), pail pack (3), true
Empty set system；
The material inlet of the powder cabin (1) is connect with the feeding inlet of screw(-type) feeder (2), and the screw(-type) feeder (2) goes out
Material mouth is connected to the bung hole of pail pack (3) by attachment device (4)；
The vacuum system includes vacuum cycle pump (5), the bleeding point that vacuum cycle pump (5) and pail pack (3) bottom are equipped with
The vacuum lines (6) of connection, the end that the vacuum lines (6) are connected to pail pack (3) are equipped with for preventing powder
The filter screen (7) of body extraction, the vacuum lines (6) are equipped with vapour lock valve (8).
2. a kind of vacuum powder packaging system according to claim 1, which is characterized in that it further include control system (9), if
For detecting the pressure gauge (10) in pail pack (3) on attachment device (4), it is located at pail pack (3) bottom for detecting packaging
The weight sensor (11) of bucket (3) weight, the control system (9) with screw(-type) feeder (2) is two-way is electrically connected, the pressure
Power table (10) and weight sensor (11) are electrically connected with the input terminal of control system (9) respectively, the described vacuum cycle pump (5) with
Control system (9) two-way electrical connection.
3. a kind of vacuum powder packaging system according to claim 1, which is characterized in that attachment device (4) packet
Connecting cylinder (401) are included, the upper connecting flange (402) of connecting cylinder (401) upper end is located at, connecting cylinder (401) lower end is located at and is equipped with card
Block (403), the fixture block (403) is vertical with the axial face of connecting cylinder (401), and the top of the bung hole of the pail pack (3) is equipped with
Lower connecting flange (301), the lower connecting flange (301) are equipped with bayonet (302), and the fixture block (403) passes through bayonet (302)
The lower part of lower connecting flange (301), the discharge port of the upper connecting flange (402) and screw(-type) feeder (2) are stuck in after rotation
It is fixedly connected by screw.
4. a kind of vacuum powder packaging system according to claim 1, which is characterized in that the pail pack (3) be by
Polyurethane and rubber are polymerized.
5. a kind of vacuum powder packaging system according to claim 2, which is characterized in that the control system (9) is
PLC controller.
6. a kind of vacuum powder packaging system according to claim 1, which is characterized in that the vacuum lines (6)
The preceding pipeline (601) being connect including pumping (5) with vacuum cycle, the rear line (602) being connect with pail pack (3), the vapour lock
Valve (8) is connected to the end of preceding pipeline (601), and the end that the rear line (602) is connect with preceding pipeline (601) is equipped with rubber
Sealing element (603), the end of the vapour lock valve (8) are inserted into rubber seal (603) and by rubber seal (603)
The aperture being equipped with is connected with the inside of rear line (602) and pail pack (3), and the filter screen (7) is located at rear line (602)
With the junction of pail pack (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820664122.4U CN208217039U (en) | 2018-05-07 | 2018-05-07 | A kind of vacuum powder packaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820664122.4U CN208217039U (en) | 2018-05-07 | 2018-05-07 | A kind of vacuum powder packaging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208217039U true CN208217039U (en) | 2018-12-11 |
Family
ID=64510758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820664122.4U Expired - Fee Related CN208217039U (en) | 2018-05-07 | 2018-05-07 | A kind of vacuum powder packaging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208217039U (en) |
-
2018
- 2018-05-07 CN CN201820664122.4U patent/CN208217039U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yan Jin Inventor after: Yan Zhoumin Inventor after: Ling Jie Inventor before: Yan Jin Inventor before: Yan Zhoumin Inventor before: Ling Jie |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |