CN207957107U - A kind of full-automatic PVC powder concentration negative pressure feeding system - Google Patents
A kind of full-automatic PVC powder concentration negative pressure feeding system Download PDFInfo
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- CN207957107U CN207957107U CN201721582585.8U CN201721582585U CN207957107U CN 207957107 U CN207957107 U CN 207957107U CN 201721582585 U CN201721582585 U CN 201721582585U CN 207957107 U CN207957107 U CN 207957107U
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- 239000000843 powder Substances 0.000 title claims abstract description 60
- 239000000463 material Substances 0.000 claims abstract description 117
- 238000003860 storage Methods 0.000 claims abstract description 35
- 238000005303 weighing Methods 0.000 claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 claims abstract description 27
- 239000012141 concentrate Substances 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 13
- 235000008504 concentrate Nutrition 0.000 claims description 24
- 229920000742 Cotton Polymers 0.000 claims description 12
- 229920000728 polyester Polymers 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 235000014483 powder concentrate Nutrition 0.000 claims description 3
- 238000012856 packing Methods 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model is related to the technical fields of modified plastics production equipment, more particularly, to a kind of full-automatic negative-pressure feeding system.The full-automatic PVC powder of the utility model concentrates negative pressure feeding system, including conveyance conduit, several high mixers being set on extruding production line and the controller for controlling PVC powder feed quantity, the conveyance conduit to convey in PVC powder to the high mixer；Further include concentrating storage device and several automatic material distributing devices for conveying PVC powder to the high mixer under negative pressure of vacuum effect.The utility model is added to by the material for packing jumbo bag and is concentrated in storage device, storage device is concentrated to convey PVC powder to several automatic material distributing devices by one, material is added in weighing cabin according to the weight that control system is set for rotating speed by controlling sub-material screw rod, feedback is read further according to the weighing instrument in weighing cabin, after confirming that material addition weight is correct, material in weighing cabin is added in high mixer, to realize the Automatic-feeding of powder material.
Description
Technical field
The utility model is related to the technical fields of modified plastics production equipment, more particularly, to a kind of full-automatic PVC powder
Material concentrates negative pressure feeding system.
Background technology
Currently, in PVC pipe production, raw materials for production majority is the substance of dust-like；Most domestic modified plastics is given birth to
The production line of production enterprise is still and is completed by worker's manual operations in raw material weighing and burden link.The mode being manually fed without
It doubts and brings that labor intensity is high, product quality fluctuation is big, site environment is seriously polluted, production process is without retrospect etc. to enterprise
A series of problem.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of full-automatic PVC powder concentration negative pressure
Feeding system realizes the Full-automatic feeding of modified PVC production line raw material dispensing link.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of full-automatic PVC powder is provided and concentrates negative pressure feeding system, including conveyance conduit, several be set to extrusion
High mixer on line and the controller for controlling PVC powder feed quantity, the conveyance conduit convey PVC powder to the height
In mixed machine；Further include that concentration storage device and several convey PVC powder under negative pressure of vacuum effect to the high mixer
Automatic material distributing device, the concentration storage device bottom are equipped with several for being filled to the automatic feed dividing under negative pressure of vacuum effect
Set the feeding device of conveying PVC powder；The concentration storage device, automatic material distributing device are connect with controller.
The full-automatic PVC powder of the utility model concentrates negative pressure feeding system, is added to by the material for packing jumbo bag
It concentrates in storage device, is transported in automatic material distributing device under negative pressure of vacuum effect by conveyance conduit, is concentrated by every group
Storage device conveys PVC powder to several automatic material distributing devices respectively, realizes PVC powder of the same race simultaneously on a plurality of production line
Automatic material distributing device conveys material, and material is delivered to by automatic material distributing device in high mixer again, to realize powder material from
It is dynamic to be added, so that labor intensity height, product quality caused by the artificial feed of solution fluctuate, big, site environment is seriously polluted,
Production process is without a series of problems such as retrospects.
Further, the concentration storage device include row hang, feeding station, gas-material separator and concentrate storage bin, institute
It states to go and hangs the PVC powder that can promote jumbo bag packaging to the top of the feeding station, the feeding station and the gas-material separator
Between connected by conveyance conduit, the gas-material separator and described concentrate are connected with the rotary valve of continuous pulp discharge between storage bin
Door.Row hangs the material lifting for packing jumbo bag to the top of feeding station, and the material that jumbo bag is packed is put into feeding station,
Material in feeding station is delivered under negative pressure of vacuum effect in gas-material separator by conveyance conduit, and changeover valve is successive
Material in gas-material separator is added and concentrates in storage bin by ground.
Preferably, the changeover valve is the valve mechanism made of stainless steel, and the withdrawal rate of the changeover valve is
4000L~8000L.The withdrawal rate of changeover valve according to the number of production line, production production capacity, convey PVC powder mass flow and
It is fixed.
Preferably, the rear of the feeding station is equipped with the filter being connect with workshop central dust-removing system.By institute
It is powder to throw material, connects central dust-removing system in the rear the configurating filtered device of feeding station, prevents powder during feeding intake
Dirt waves.
Preferably, the gas-material separator is equipped with polyester cotton filter layer, the first wind turbine and is used for blowback compressed air
The first gas bag, the polyester cotton filter layer is set to inside the gas-material separator, and first wind turbine, the first gas bag are and institute
State gas-material separator connection setting；Between first wind turbine and the gas-material separator, first gas bag and the gas material
Valve is equipped between separator.Polyester cotton filter layer in gas-material separator realizes gas material point under the action of negative pressure of vacuum
From, the first gas bag be provided in charging every time after start valve blowback carried out to polyester cotton filter layer, prevent polyester cotton mistake
Filtering layer blocks；The filtering accuracy and filter area of polyester cotton filter layer are set according to material particle size.
Preferably, conveyor hopper is connected with below the concentration storage bin, several feeding devices are set to the conveying
On hopper.Material through Conveyance is fallen into conveyor hopper, if then by feeding device negative pressure of vacuum effect under simultaneously to
The automatic material distributing device of dry production line conveys material.
Further, the automatic material distributing device includes the negative-pressure suction tank for sequentially passing through conveyance conduit connection, divides automatically
Material claims and weighing cabin, the negative-pressure suction tank are connect with the feeding device, and the weighing cabin coordinates with the high mixer；Institute
It states and is equipped with the first electric gate valve between negative-pressure suction tank and the feeding device, set between the weighing cabin and the high mixer
There is the second electric gate valve.The first electric gate valve is opened in controller control, and PVC powder enters negative pressure under negative pressure of vacuum effect
Material-suction pot, opens the valve of negative-pressure suction tank, and material enters during automatic feed dividing claims, and the material during each automatic feed dividing claims is fallen
Enter in weighing cabin；The second electric gate valve is opened in controller control, and material enters high-speed mixer and mixing by weighing cabin and disperses.
Preferably, the negative-pressure suction tank, which is equipped with, provides the second wind turbine of power for PVC feedstock transportations and is used for blowback
Second gas bag of compressed air.Second gas bag be provided in every time charging after to carrying out blowback in negative-pressure suction tank, prevent
It is blocked set on the enterprising material mouth of negative-pressure suction tank and discharge port.
Preferably, the sub-material screw rod for controlling PVC powder blanking speed, the sub-material are equipped with during the automatic feed dividing claims
Screw rod is connect with controller.The rotating speed of sub-material screw rod and the weighing instrument signal of weighing cabin carry out chain control, pass through control point
Expect that material is added in weighing cabin according to the weight that control system is set for the rotating speed of screw rod, further according to the weighing instrument in weighing cabin
Reading feedback material in weighing cabin is added in high mixer, after confirming that material addition weight is correct to realize powder material
Be automatically added to.
Preferably, the conveyance conduit is the pipeline configuration made of stainless steel, and pipe diameter is 60mm ~ 100mm.
Compared with prior art, the utility model has the beneficial effects that：
It is added to and is concentrated in storage device by the material for packing jumbo bag, by conveyance conduit under negative pressure of vacuum effect
It transports material in automatic material distributing device, concentrates storage device to convey PVC powder to several automatic material distributing devices by one,
It realizes a kind of PVC powder while the automatic material distributing device conveying material on a plurality of production line, then is conveyed by automatic powder device
Into high mixer；In addition, the rotating speed of sub-material screw rod and the weighing instrument signal of weighing cabin carry out chain control, by controlling sub-material
Material is added in weighing cabin according to the weight that control system is set for the rotating speed of screw rod, is read further according to the weighing instrument in weighing cabin
Number feedback material in weighing cabin is added in high mixer, after confirming that material addition weight is correct to realize powder material
It is automatically added to；To solve, labor intensity is high caused by artificial feed, product quality fluctuation is big, site environment pollution is tight
Weight, production process are without a series of problems such as retrospects.
Description of the drawings
Fig. 1 is the structural schematic diagram for the concentration storage device that full-automatic PVC powder concentrates negative pressure feeding system.
Fig. 2 is the structural schematic diagram for the automatic material distributing device that full-automatic PVC powder concentrates negative pressure feeding system.
Specific implementation mode
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；In this practicality
In novel description, it is to be understood that if there is the orientation or positional relationship of the instructions such as term "upper", "lower", "left", "right" to be
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore retouched in attached drawing
The term for stating position relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment 1
Concentrate negative pressure feeding system as shown in Figure 1 to Figure 2 for the full-automatic PVC powder of the utility model first is implemented
Example, including several high mixers being set on extruding production line and the controller for controlling PVC powder feed quantity；Further include
Concentrate storage device 1 and several automatic material distributing devices 2 for conveying PVC powder to high mixer under negative pressure of vacuum effect, collection
It is connected by conveyance conduit 3 between middle storage device 1 and the automatic material distributing device 2；1 bottom of storage device is concentrated to be equipped with several
Feeding device 11 for conveying PVC powder under being acted in from negative pressure of vacuum to automatic material distributing device 2；Concentrate storage device 1, automatic
Feeding-distribution device 2 is connect with controller.
Wherein, as shown in Figure 1, it includes that row hangs 12, feeding station 13, gas-material separator 14 and concentrates to concentrate storage device 1
Storage bin 15, row, which hangs 12, can promote the PVC powder of jumbo bag packaging to the top of feeding station, feeding station 13 and gas-material separator 14
Between connected by conveyance conduit, gas-material separator 14 and concentrate and be connected with the changeover valve 16 of continuous pulp discharge between storage bin 15；
Row hangs 12 and puts into the material that jumbo bag pack to feeding station 13, and the material in feeding station 13 is by conveyance conduit in negative pressure of vacuum work
It is delivered under in gas-material separator 14, the material in gas-material separator is continuously added and concentrates storing by changeover valve 16
In storehouse 15, automatic material distributing device 2 is input under negative pressure of vacuum effect.
Specifically, changeover valve 16 is the valve mechanism made of stainless steel, and the withdrawal rate of changeover valve 16 is according to production
The number of line, production production capacity, depending on conveying the mass flow of PVC powder, the withdrawal rate of changeover valve 16 is 4000L ~ 8000L；
To prevent dust during feeding intake from waving, the filtering being connect with workshop central dust-removing system is set at the rear of feeding station 13
Device；To realize the Conveyance of conveying material, polyester cotton filter layer is set inside gas-material separator 14, polyester cotton filter layer
Filtering accuracy and filter area are set according to material particle size；The first gas bag 18 is equipped on gas-material separator 14 every time to add
Start valve after material and blowback is carried out to polyester cotton filter layer, prevents polyester cotton filter layer from blocking, be equipped with the first wind turbine
17 provide power for the conveying of PVC powder.15 lower section of storage bin is concentrated to be connected with conveyor hopper 19, several feeding devices 11 are set to
On conveyor hopper 19, the material through Conveyance is fallen into conveyor hopper 19, then is acted in negative pressure of vacuum by feeding device 11
It is lower to convey material to the automatic material distributing device 2 of several production lines simultaneously.
As shown in Fig. 2, automatic material distributing device 2 includes the negative-pressure suction tank 21 for sequentially passing through conveyance conduit connection, divides automatically
Material title 22 and weighing cabin 23, negative-pressure suction tank 21 are connect with feeding device 11, and weighing cabin 23 coordinates with high mixer；Negative-pressure suction
It is equipped with the first electric gate valve 24 between tank 21 and feeding device 11, the second electronic plate is equipped between weighing cabin 23 and high mixer
Valve 25.The first electric gate valve 24 is opened in controller control, and material enters negative-pressure suction tank 21 under negative pressure of vacuum effect, opens
The valve of negative-pressure suction tank 21, material enter during automatic feed dividing claims 22, and each group of automatic feed dividing claims the material in 22 to each fall within title
In weight storehouse 23, the second electric gate valve 25 is opened in controller control, and material enters high-speed mixer and mixing by weighing cabin 23 and disperses.
Wherein, negative-pressure suction tank 21, which is equipped with, provides the second wind turbine 26 of power for PVC feedstock transportations and is used for blowback pressure
Second gas bag 27 of contracting air；Automatic feed dividing claims to be equipped with the sub-material screw rod 28 for controlling PVC powder blanking speed, sub-material in 22
Screw rod 28 is connect with controller；The rotating speed of sub-material screw rod 28 carries out chain control with the weighing instrument signal of weighing cabin 23, passes through
Material is added in weighing cabin 23 according to the weight that control system is set for the rotating speed of control sub-material screw rod 28, further according to weighing cabin 23
In weighing instrument reading feedback, confirm material addition weight it is correct after, by weighing cabin 23 material be added high mixer in, from
And realize being automatically added to for powder material.
In the present embodiment, conveyance conduit 3 is the pipeline configuration made of stainless steel, and pipe diameter is 60mm ~ 100mm.
The full-automatic concentration negative pressure feeding system of the present embodiment is simultaneously to six production line transferring raw materials, modified PVC production
Line raw material is by PVC1, PVC2, PVC3, PVC4, PVC5, PVC6 a kind of six kinds of PVC and CaCO3Composition.The present embodiment is in work
When making, six kinds of PVC powders of PVC1, PVC2, PVC3, PVC4, PVC5, PVC6 are stored respectively by seven groups of concentration storage devices 1
With a kind of CaCO3Powder, every production line are equipped with for by six kinds of PVC1, PVC2, PVC3, PVC4, PVC5, PVC6
PVC powder and a kind of CaCO3Powder carry, respectively will storage by seven groups of concentration storage devices to the automatic material distributing device 2 of high mixer
Six kinds of PVC powders of PVC1, PVC2, PVC3, PVC4, PVC5, the PVC6 deposited and a kind of CaCO3Powder is to every production line
On 2 transferring raw material of automatic material distributing device, then by automatic material distributing device 2 by each weighed feedstock transportation to high mixer into
Row mixing.It should be noted that the utility model above-mentioned PVC1, PVC2, PVC3, PVC4, PVC5 are not limited to for raw material
, PVC6 and CaCO3Powder.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of full-automatic PVC powder concentrates negative pressure feeding system, including several high mixers being set on extruding production line, use
It is filled in the controller of control PVC powder feed quantity and the negative pressure for forming negative pressure of vacuum in concentrating negative pressure feeding system
It sets；It is characterized in that, further including concentrating storage device（1）And several negative pressure of vacuum effect under to the high mixer convey
The automatic material distributing device of PVC powder（2）, the concentration storage device（1）With the automatic material distributing device（2）Between pass through conveying
Pipeline（3）Connection；The concentration storage device（1）Bottom is equipped with several be used under negative pressure of vacuum effect to the automatic feed dividing
Device conveys the feeding device of PVC powder（11）；The concentration storage device（1）, automatic material distributing device（2）Connect with controller
It connects.
2. full-automatic PVC powder according to claim 1 concentrates negative pressure feeding system, which is characterized in that the concentration storage
Expect device（1）It is hung including row（12）, feeding station（13）, gas-material separator（14）And concentrate storage bin（15）, the row hangs
（12）The PVC powder of jumbo bag packaging can be promoted to the feeding station（13）Top, the feeding station（13）With the gas material
Separator（14）Between connected by conveyance conduit, the gas-material separator（14）With the concentration storage bin（15）Between be connected with
The changeover valve of continuous pulp discharge（16）.
3. full-automatic PVC powder according to claim 2 concentrates negative pressure feeding system, which is characterized in that the rotary valve
Door（16）For the valve mechanism made of stainless steel, the changeover valve（16）Withdrawal rate be 4000L ~ 8000L.
4. full-automatic PVC powder according to claim 2 concentrates negative pressure feeding system, which is characterized in that the feeding station
（13）Rear be equipped with the filter that is connect with workshop central dust-removing system.
5. full-automatic PVC powder according to claim 2 concentrates negative pressure feeding system, which is characterized in that the gas material point
From device（14）It is equipped with polyester cotton filter layer, the first wind turbine（17）And the first gas bag for blowback compressed air（18）, institute
It states polyester cotton filter layer and is set to the gas-material separator（14）Inside, first wind turbine（17）, the first gas bag（18）And institute
State gas-material separator（14）Connection setting；First wind turbine（17）With the gas-material separator（14）Between, first gas
Packet（18）With the gas-material separator（14）Between be equipped with valve.
6. full-automatic PVC powder according to claim 2 concentrates negative pressure feeding system, which is characterized in that the concentration storage
Feed bin（15）Lower section is connected with conveyor hopper（19）, several feeding devices（11）Set on the conveyor hopper（19）On.
7. full-automatic PVC powder according to claim 1 concentrates negative pressure feeding system, which is characterized in that described automatic point
Expect device（2）Negative-pressure suction tank including sequentially passing through conveyance conduit connection（21）, automatic feed dividing claims（22）And weighing cabin
（23）, the negative-pressure suction tank（21）With the feeding device（11）Connection, the weighing cabin（23）Coordinate with the high mixer；
The negative-pressure suction tank（21）With the feeding device（11）Between be equipped with the first electric gate valve（24）, the weighing cabin（23）
The second electric gate valve is equipped between the high mixer（25）.
8. full-automatic PVC powder according to claim 7 concentrates negative pressure feeding system, which is characterized in that the negative pressure is inhaled
Batch can（21）It is equipped with the second wind turbine that power is provided for PVC feedstock transportations（26）With the second gas bag for blowback compressed air
（27）.
9. full-automatic PVC powder according to claim 7 concentrates negative pressure feeding system, which is characterized in that described automatic point
Material claims（22）In be equipped with sub-material screw rod for controlling PVC powder blanking speed, the sub-material screw rod is connect with controller.
10. full-automatic PVC powder according to claim 1 concentrates negative pressure feeding system, which is characterized in that the delivery pipe
Road（3）For the pipeline configuration made of stainless steel, pipe diameter is 60mm ~ 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721582585.8U CN207957107U (en) | 2017-11-23 | 2017-11-23 | A kind of full-automatic PVC powder concentration negative pressure feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721582585.8U CN207957107U (en) | 2017-11-23 | 2017-11-23 | A kind of full-automatic PVC powder concentration negative pressure feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207957107U true CN207957107U (en) | 2018-10-12 |
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ID=63724631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721582585.8U Active CN207957107U (en) | 2017-11-23 | 2017-11-23 | A kind of full-automatic PVC powder concentration negative pressure feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207957107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108002037A (en) * | 2017-11-23 | 2018-05-08 | 金发科技股份有限公司 | A kind of full-automatic PVC powder concentrates negative pressure feeding system |
| CN115072114A (en) * | 2022-08-23 | 2022-09-20 | 江苏时代新能源科技有限公司 | Unpacking and feeding device and unpacking and feeding system |
-
2017
- 2017-11-23 CN CN201721582585.8U patent/CN207957107U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108002037A (en) * | 2017-11-23 | 2018-05-08 | 金发科技股份有限公司 | A kind of full-automatic PVC powder concentrates negative pressure feeding system |
| CN108002037B (en) * | 2017-11-23 | 2024-03-15 | 金发科技股份有限公司 | Full-automatic PVC powder centralized negative pressure feeding system |
| CN115072114A (en) * | 2022-08-23 | 2022-09-20 | 江苏时代新能源科技有限公司 | Unpacking and feeding device and unpacking and feeding system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jianjun Inventor after: Qi Wenliang Inventor after: Zuo Pan Inventor after: Cao Qi Inventor after: Li Dong Inventor after: Ye Nanbiao Inventor after: Mo Fan Inventor after: Huang Xiaopeng Inventor before: Qi Wenliang Inventor before: Zuo Pan Inventor before: Cao Qi Inventor before: Li Dong Inventor before: Ye Nanbiao Inventor before: Mo Fan Inventor before: Huang Xiaopeng |