CN110027134A - Polyolefine powder multifunctional comprehensive processing system and method - Google Patents
Polyolefine powder multifunctional comprehensive processing system and method Download PDFInfo
- Publication number
- CN110027134A CN110027134A CN201910285069.6A CN201910285069A CN110027134A CN 110027134 A CN110027134 A CN 110027134A CN 201910285069 A CN201910285069 A CN 201910285069A CN 110027134 A CN110027134 A CN 110027134A
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- China
- Prior art keywords
- powder
- polyolefine
- multifunctional comprehensive
- comprehensive processing
- compressor
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/02—Dispensing from vessels, e.g. hoppers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
- B65B65/003—Packaging lines, e.g. general layout
Abstract
The present invention provides a kind of polyolefine powder multifunctional comprehensive processing system and method, polyolefine powder connects with blast system, it is divided into through main reversing valve towards the first via of extrusion granulation building roof and towards the second tunnel of multiple powder Storage Silos, the first via is connected to the middle hopper of extrusion granulation building roof, and the downstream of the middle hopper can carry out subsequent processing to polyolefine powder；Second tunnel and the top entry of the multiple powder Storage Silo are connected in parallel by the formation of multiple branch's reversal valves, the outlet at bottom of each powder Storage Silo is divided into three tunnels again, it is wherein connected to Powder packaging machine all the way, another way is connected to bulk cargo loading system, is finally connected to the first via all the way and is finally connected to the middle hopper.Due to the presence of powder Storage Silo, the buffer capacity of powder is greatly strengthened, therefore the capacity of the middle hopper of extrusion granulation building roof greatly reduces, and accordingly reduces the infrastructure cost in extrusion granulation building.
Description
Technical field
The present invention relates to more function of a kind of conveying of polyolefine powder, store buffer, powder packaging and powder bulk cargo entrucking
It can processing system.
Background technique
In most polyolefin devices of petrochemical enterprise, the powder that reaction zone generates need to be delivered to by blast system
Positioned at the powder Storage Silo of extrusion granulation building roof, the Powder packaging machine for being then arranged on one floor of extrusion granulation building is wrapped
Dress.
Since powder is fed directly to extrusion granulation building roof, it is therefore desirable to which in extrusion granulation building, roof installation volume is huge
Buffer bin, increase the infrastructure cost in extrusion granulation building also correspondingly.
In addition, powder bulk cargo loading system is in polyolefin device temporarily without application at present.
Summary of the invention
The object of the present invention is to provide a kind of polyolefine powder multifunctional comprehensive processing system and methods, can flexibly realize
The various materials processing schemes such as powder carry, store buffer, powder packaging and powder bulk cargo entrucking save accounting for for extrusion granulation building
Ground area and infrastructure cost.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of polyolefine powder multifunctional comprehensive processing system, it is characterised in that: polyolefine powder and wind from upstream
It send system to connect, is divided into through main reversing valve towards the first via of extrusion granulation building roof and towards multiple powder Storage Silos
Second tunnel, in which:
The first via is connected to the middle hopper of extrusion granulation building roof, and the downstream of the middle hopper can be to polyene
Hydrocarbon powder carries out subsequent processing；
Second tunnel is formed with the top entry of the multiple powder Storage Silo by multiple branch's reversal valves in parallel
Connection, the outlet at bottom of each powder Storage Silo is divided into three tunnels again, wherein it is connected to Powder packaging machine all the way, another way
It is connected to bulk cargo loading system, be finally connected to the first via all the way and is finally connected to the middle hopper.
The polyolefine powder multifunctional comprehensive processing system, in which: the polyolefine powder from upstream passes through rotation
Connect again with the blast system after valve.
The polyolefine powder multifunctional comprehensive processing system, in which: the blast system includes compressor, the pressure
Contracting machine is arranged in the upstream position of the rotary valve, the first bag filter is equipped on the middle hopper, in each powder
Storage Silo is equipped with the second bag filter, first bag filter and all second bag filters summarize after again
It is connected to the upstream position of the compressor, forms closed cycle.
The polyolefine powder multifunctional comprehensive processing system, in which: be equipped in the upstream of the compressor into making a slip of the tongue
Filter and entrance cooler.
The polyolefine powder multifunctional comprehensive processing system, in which: it is cold to be equipped with outlet in the downstream of the compressor
But device and outlet filter.
A kind of polyolefine powder multifunctional comprehensive processing method, it is characterised in that: the polyolefine powder from upstream is by wind
It send system to carry and is conveyed toward downstream, after main reversing valve, the centre for being delivered to extrusion granulation building roof through the first via may be selected
Hopper is conveyed by the short time buffer function of middle hopper and then toward downstream, to carry out subsequent processing；It can also be through
After main reversing valve, selection is delivered to multiple powder Storage Silos through the second tunnel, after branch's reversal valve, selects into wherein one
A or several powder Storage Silos；
After polyolefine powder enters powder Storage Silo, it may be selected to be packaged into bag into Powder packaging machine, also may be selected
Into bulk cargo loading system, then by vehicles drive toward subsequent system of processing, also may be selected to enter the first via and be delivered to
The middle hopper of extrusion granulation building roof.
The polyolefine powder multifunctional comprehensive processing method, in which: the polyolefine powder from upstream is through rotary valve
It adjusts flow and then is carried and conveyed toward downstream by blast system.
The polyolefine powder multifunctional comprehensive processing method, in which: the blast system includes compressor, the pressure
Contracting machine is arranged in the upstream position of the rotary valve, the first bag filter is equipped on the middle hopper, in each powder
Storage Silo is equipped with the second bag filter, first bag filter and all second bag filters summarize after again
It is connected to the upstream position of the compressor, forms closed cycle.
The polyolefine powder multifunctional comprehensive processing method, in which: be equipped in the upstream of the compressor into making a slip of the tongue
Filter and entrance cooler.
The polyolefine powder multifunctional comprehensive processing method, in which: it is cold to be equipped with outlet in the downstream of the compressor
But device and outlet filter.
Compared with prior art, the invention has the advantages that: due to the presence of powder Storage Silo, increase
The strong buffer capacity of powder, therefore the capacity of the middle hopper of extrusion granulation building roof can greatly reduce, and accordingly reduce
The infrastructure cost in extrusion granulation building.
Detailed description of the invention
Fig. 1 is the structure principle chart of polyolefine powder multifunctional comprehensive processing system provided by the invention.
Description of symbols: rotary valve 1；Main reversing valve 2；Middle hopper 3；First bag filter 31；Powder storage material
Storehouse 4；Second bag filter 41；Branch's reversal valve 5；Powder packaging machine 6；Bulk cargo loading system 7；Compressor 8；Inlet filter
81；Entrance cooler 82；Export cooler 83；Outlet filter 84.
Specific embodiment
Hereinafter reference will be made to the drawings is described in detail by way of example and not limitation some specific embodiments of the present invention.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
Attached drawing is not necessarily to be depicted true to scale.
As shown in Figure 1, the present invention provides a kind of polyolefine powder multifunctional comprehensive processing system, structure is: coming from upstream
Polyolefine powder by connecting after rotary valve 1 with blast system, divide through main reversing valve 2 for towards extrusion granulation building roof
The first via and towards the second tunnel of multiple powder Storage Silos, in which:
The first via is connected to the middle hopper 3 that extrusion granulation building (is unillustrated) roof, under the middle hopper 3
Trip can carry out subsequent processing to polyolefine powder；
The top entry of second tunnel and the multiple powder Storage Silo 4 is formed simultaneously by multiple branch's reversal valves 5
Connection connection, the outlet at bottom of each powder Storage Silo 4 is divided into three tunnels again, wherein being connected to Powder packaging machine 6 all the way, separately
It is connected to bulk cargo loading system 7 all the way, be finally connected to the first via all the way and is finally connected to the middle hopper 3；
The blast system mainly includes compressor 8, and the compressor 8 is arranged in the upstream position of the rotary valve 1,
The middle hopper 3 is equipped with the first bag filter 31, and the second bag filter is equipped in each powder Storage Silo 4
41, first bag filter 31 and all second bag filters 41 summarize rear and are connected to the upper of the compressor 8
Position is swum, closed cycle is formed；
In order to which compressor 8 can work normally, inlet filter 81 and entrance cooler are equipped in the upstream of compressor 8
82, outlet cooler 83 and outlet filter 84 are equipped in the downstream of compressor 8.
When the present invention uses, after the polyolefine powder from upstream adjusts flow through rotary valve 1, by blast system
It carries and is conveyed toward downstream, after main reversing valve 2, the middle hopper 3 for being delivered to extrusion granulation building roof through the first via may be selected,
It is conveyed by the short time buffer function of middle hopper 3 and then toward downstream, to carry out subsequent processing；It can also be changed through master
To after valve 2, selection is delivered to the multiple powder Storage Silo 4 through the second tunnel, and after branch's reversal valve 5, selection enters it
In one or several powder Storage Silos 4, then reselection enters Powder packaging machine 6 and is packaged into bag, also may be selected to enter and dissipates
Loading system 7 is expected, then by vehicles drive toward subsequent system of processing；
When powder selects the middle hopper 3 for being delivered to extrusion granulation building roof through the first via, and extrusion granulation building roof
The buffer capacity of middle hopper 3 when reaching capacity, the rotatable main reversing valve 2 makes powder be introduced into one of them or number
A powder Storage Silo 4 is stored, after the buffer capacity of the middle hopper 3 to be extruded for being granulated building roof is restored, then will storage
One of them or several powder Storage Silos 4 powder through described last all the way back in intermediate bunker, continuing pair
Powder carries out subsequent processing.
Due to the presence of powder Storage Silo 4, the buffer capacity of powder is greatly strengthened, therefore extrusion granulation building roof
The capacity of middle hopper 3 can greatly reduce, and accordingly reduce the infrastructure cost in extrusion granulation building.
In short, polyolefine powder multifunctional comprehensive processing system provided by the invention, can flexibly realize powder carry, storage
The various materials processing schemes such as buffering, powder packaging and powder bulk cargo entrucking are deposited, the occupied area and knot in extrusion granulation building are saved
Constitute this.
Claims (10)
1. a kind of polyolefine powder multifunctional comprehensive processing system, it is characterised in that: the polyolefine powder from upstream is sent with wind
System connects, and is divided into the first via towards extrusion granulation building roof and towards multiple powder Storage Silos through main reversing valve
Two tunnels, in which:
The first via is connected to the middle hopper of extrusion granulation building roof, and the downstream of the middle hopper can be to polyolefin powder
Material carries out subsequent processing；
Second tunnel and the top entry of the multiple powder Storage Silo are connected in parallel by the formation of multiple branch's reversal valves,
The outlet at bottom of each powder Storage Silo is divided into three tunnels again, wherein it is connected to Powder packaging machine all the way, another way connection
To bulk cargo loading system, it is finally connected to the first via all the way and is finally connected to the middle hopper.
2. polyolefine powder multifunctional comprehensive processing system according to claim 1, it is characterised in that: poly- from upstream
Alkene powder with the blast system by connecting again after rotary valve.
3. polyolefine powder multifunctional comprehensive processing system according to claim 2, it is characterised in that: the blast system
Including compressor, the compressor is arranged in the upstream position of the rotary valve, and the first pocket type is equipped on the middle hopper
Filter is equipped with the second bag filter, first bag filter and all second in each powder Storage Silo
Bag filter summarizes upstream position that is rear and being connected to the compressor, forms closed cycle.
4. polyolefine powder multifunctional comprehensive processing system according to claim 3, it is characterised in that: in the compressor
Upstream be equipped with inlet filter and entrance cooler.
5. polyolefine powder multifunctional comprehensive processing system according to claim 3, it is characterised in that: in the compressor
Downstream be equipped with outlet cooler and outlet filter.
6. a kind of polyolefine powder multifunctional comprehensive processing method, it is characterised in that: the polyolefine powder from upstream is sent by wind
System is carried and is conveyed toward downstream, and after main reversing valve, the middle material that extrusion granulation building roof is delivered to through the first via may be selected
Bucket is conveyed by the short time buffer function of middle hopper and then toward downstream, to carry out subsequent processing；It can also be through master
After reversal valve, selection is delivered to multiple powder Storage Silos through the second tunnel, and after branch's reversal valve, selection enters one of them
Or several powder Storage Silos；
It after polyolefine powder enters powder Storage Silo, may be selected to be packaged into bag into Powder packaging machine, also may be selected to enter
Bulk cargo loading system also may be selected to enter the first via and be delivered to extruding then by vehicles drive toward subsequent system of processing
It is granulated the middle hopper of building roof.
7. polyolefine powder multifunctional comprehensive processing method according to claim 6, it is characterised in that: poly- from upstream
Alkene powder is through rotation valve regulating flow and then is carried and conveyed toward downstream by blast system.
8. polyolefine powder multifunctional comprehensive processing method according to claim 7, it is characterised in that: the blast system
Including compressor, the compressor is arranged in the upstream position of the rotary valve, and the first pocket type is equipped on the middle hopper
Filter is equipped with the second bag filter, first bag filter and all second in each powder Storage Silo
Bag filter summarizes upstream position that is rear and being connected to the compressor, forms closed cycle.
9. polyolefine powder multifunctional comprehensive processing method according to claim 8, it is characterised in that: in the compressor
Upstream be equipped with inlet filter and entrance cooler.
10. polyolefine powder multifunctional comprehensive processing method according to claim 8, it is characterised in that: in the compression
The downstream of machine is equipped with outlet cooler and outlet filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910285069.6A CN110027134A (en) | 2019-04-10 | 2019-04-10 | Polyolefine powder multifunctional comprehensive processing system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910285069.6A CN110027134A (en) | 2019-04-10 | 2019-04-10 | Polyolefine powder multifunctional comprehensive processing system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110027134A true CN110027134A (en) | 2019-07-19 |
Family
ID=67237976
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910285069.6A Pending CN110027134A (en) | 2019-04-10 | 2019-04-10 | Polyolefine powder multifunctional comprehensive processing system and method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1493512A (en) * | 2003-09-01 | 2004-05-05 | 上海博隆粉体工程有限公司 | Solid particle pneumatic transfer and blending device |
| CN1561441A (en) * | 2001-09-28 | 2005-01-05 | 霍尼曼集团公司 | Fluid delivery system |
| CN1868843A (en) * | 2005-05-27 | 2006-11-29 | 上海金申德粉体工程有限公司 | Air-flow conveying device for both powder and granular material |
| US20110293380A1 (en) * | 2009-01-31 | 2011-12-01 | Hettich Holding Gmbh & Co. Ohg | Pneumatic compressed-air tube transport system |
| CN202378194U (en) * | 2011-12-16 | 2012-08-15 | 神华集团有限责任公司 | Polypropylene device |
| CN209920326U (en) * | 2019-04-10 | 2020-01-10 | 中国寰球工程有限公司 | Multifunctional comprehensive polyolefin powder treatment system |
-
2019
- 2019-04-10 CN CN201910285069.6A patent/CN110027134A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1561441A (en) * | 2001-09-28 | 2005-01-05 | 霍尼曼集团公司 | Fluid delivery system |
| CN1493512A (en) * | 2003-09-01 | 2004-05-05 | 上海博隆粉体工程有限公司 | Solid particle pneumatic transfer and blending device |
| CN1868843A (en) * | 2005-05-27 | 2006-11-29 | 上海金申德粉体工程有限公司 | Air-flow conveying device for both powder and granular material |
| US20110293380A1 (en) * | 2009-01-31 | 2011-12-01 | Hettich Holding Gmbh & Co. Ohg | Pneumatic compressed-air tube transport system |
| CN202378194U (en) * | 2011-12-16 | 2012-08-15 | 神华集团有限责任公司 | Polypropylene device |
| CN209920326U (en) * | 2019-04-10 | 2020-01-10 | 中国寰球工程有限公司 | Multifunctional comprehensive polyolefin powder treatment system |
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