CN108891655A - The vacuum-packed blast resistance construction of gas-phase silica and method - Google Patents
The vacuum-packed blast resistance construction of gas-phase silica and method Download PDFInfo
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- CN108891655A CN108891655A CN201810905917.4A CN201810905917A CN108891655A CN 108891655 A CN108891655 A CN 108891655A CN 201810905917 A CN201810905917 A CN 201810905917A CN 108891655 A CN108891655 A CN 108891655A
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- vacuum
- filter
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- packing machine
- control valve
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- 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
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
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- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a kind of vacuum-packed blast resistance construction of gas-phase silica and methods, other than with storage bin, control valve, packing machine, vacuum buffer tank and vacuum pump, also have filter and recovery pump, structure is simple；When vacuum packaging, packaging bag ruptures, a part of gas-phase silica in packing machine enters filter by pipeline under negative pressure and is blocked in strainer, gas-phase silica will not enter in vacuum buffer tank and vacuum pump and associated conduit, can prevent that white carbon black powder from entering vacuum buffer tank in quick-fried bag and connecting tube causes vacuum pump to wear；When needing to recycle quick-fried bag and entering the white carbon black powder in filter, close the control valve between packing machine and filter, open the control valve between discharge hole and storage bin, open recovery pump, gas-phase silica in filter in strainer is extracted and passes through pipeline, storage bin is added, this partial gas phase white carbon black is avoided to slattern, save the cost is suitable for gas-phase silica and packs.
Description
The present invention relates to a kind of blast resistance construction, especially gas-phase silicas to carry out vacuum-packed explosion-proof knot for technical field
Structure.
Background technique gas-phase silica is the white carbon black produced using gas phase process, and final finished is superfinishing fine powder material.
In gas-phase silica production process, the finished product gas-phase silica produced generallys use vacuum packing machine and is packed.Packaging
The general structure of structure is one vacuum buffer tank of connection between vacuum pump and packing machine.The packaging bag of gas-phase silica is ox
Mulberry paper is made, and when being vacuum-packed, sack easily causes rupture in expansion process.Once packaging bag ruptures, i.e.,
Just in the case where vacuum pump emergency shutdown, still there is a large amount of negative pressure in surge tank, be rapidly evacuated to gas-phase silica powder
Vacuum buffer tank causes stifled tank；And remaining gas-phase silica can be pumped down in vacuum buffer tank and connecting tube after booting next time
Vacuum pump causes vacuum pump increased wear, ultimately causes damage and scraps.
" a kind of white carbon black vacuum packing machine device for recovering powder " patent (Shen disclosed in Chinese patent CN202555576U
Please number：201220222252.5), including Venturi tube, Venturi tube one end are air intake, and the other end is dust outlet；Institute
It states venturi throat and is provided with injector spray tip, throat upper end is provided with dust suction inlet, and throat lower end is provided with and dust
The corresponding slag-drip opening of suction inlet.This patent is disadvantageous in that：The white carbon black in vacuum packing machine can be removed, but can not
Prevention white carbon black powder enters vacuum buffer tank in quick-fried bag and connecting tube causes vacuum pump to wear；By the white carbon black in packing machine
It siphons away and is discharged into eluting column, cause white carbon black when quick-fried bag in packing machine to be wasted, cause damages.
Present invention aim to provide a kind of vacuum-packed blast resistance construction of gas-phase silica and side for summary of the invention
Method, prevention white carbon black powder enters vacuum buffer tank in quick-fried bag and connecting tube causes vacuum pump to wear, when rationally recycling quick-fried bag
The white carbon black being scattered out, save the cost.
In order to achieve the above object, the vacuum-packed blast resistance construction of gas-phase silica provided by the invention is in addition to storing
Outside storehouse, control valve, packing machine, vacuum buffer tank and vacuum pump, also there is filter and recovery pump, wherein control valve has multiple；
Storage bin is connect by control valve with packing machine；Storage bin, packing machine, filter, vacuum buffer tank and vacuum pump lead in order
Piping connection；There is an air inlet in filter wall, air inlet is connect by control valve with packing machine；Have in filter top
One venthole, venthole are connect by control valve with vacuum buffer tank；Filter lower part is cone, and conical bottom end has one to go out
Expect hole, discharge hole is connected to storage bin top by control valve；Recovery pump be placed in filter lower part discharge hole and storage bin it
Between pipeline on.
In addition, filter is a kind of device on pumped (conveying) medium pipeline, it is typically mounted on control valve, pressure reducing valve, relief valve
Or on Valve for keeping constant water level.When filter works, water to be filtered or gas are entered by import, after strainer, are entered by outlet
Required pipeline enters next process, and the granule foreign in water or in gas is trapped within interior.Recovery pump is one
Kind impeller pump drives liquid at high speed revolution by impeller and mechanical energy is passed to conveyed gas or liquid.Vacuum pump is
Refer to using machinery, physics, chemically or physically chemical method to the device or equipment for being evacuated and being obtained vacuum by pumping container.
Filter, recovery pump and vacuum pump are all prior arts, those skilled in the art can select corresponding model be attached and
Control.
The vacuum-packed explosion-proof method of gas-phase silica relies on the above-mentioned vacuum-packed blast resistance construction of gas-phase silica, specifically
It comprises the following steps：1., the control valve opened between storage bin and packing machine be added to packet by the gas-phase silica in storage bin
In installation；2., turn off control valve between storage bin and packing machine, open packing machine and filter, filter and vacuum be slow
Rush the valve between tank；3., open vacuum pump, the air in packing machine in gas-phase silica passes sequentially through filtering through piping
Device, vacuum buffer tank and vacuum pump and be extracted, complete vacuum packaging；4., when vacuum packaging, packaging bag ruptures, in packing machine
A part of gas-phase silica filter entered by pipeline be under negative pressure blocked in strainer；5., close packing machine with
Control valve between filter opens the control valve between discharge hole and storage bin, opens recovery pump, will be in filter in strainer
Gas-phase silica be extracted and pass through pipeline storage bin is added.
The vacuum-packed blast resistance construction of gas-phase silica provided by the invention and method have the effect of positive：In addition to having
Outside storage bin, control valve, packing machine, vacuum buffer tank and vacuum pump, also there is filter and recovery pump, structure is simple；Surely
Packaging bag ruptures when empty package, and a part of gas-phase silica in packing machine enters filter by pipeline under negative pressure and hindered
In strainer, gas-phase silica will not enter in vacuum buffer tank and vacuum pump and associated conduit gear, can prevent white carbon black powder
Material enters vacuum buffer tank in quick-fried bag and connecting tube causes vacuum pump to wear；It needs to recycle quick-fried bag and enters in filter
When white carbon black powder, the control valve between packing machine and filter is closed, the control valve between discharge hole and storage bin is opened, opens
Recovery pump is opened, the gas-phase silica in filter in strainer is extracted and storage bin is added by pipeline, avoids this part gas
Phase white carbon black slatterns, save the cost, is suitable for gas-phase silica and packs.
The Detailed description of the invention present invention will be further described in conjunction with attached drawing, please refer to attached drawing：
It is attached that Fig. 1 shows structural schematic diagrams of the invention.
Attached structure shown in FIG. 1 includes：Storage bin 1, control valve 2, pipeline 3, packing machine 4, filter 5, vacuum buffer tank
6, recovery pump 7, vacuum pump 8.
The vacuum-packed blast resistance construction of specific embodiment gas-phase silica provided by the invention and method are in addition to having storage
Outside feed bin 1, control valve 2, packing machine 4, vacuum buffer tank 6 and vacuum pump 8, also there is filter 5 and recovery pump 7, wherein control
Valve 2 has multiple；Storage bin 1 is connect by control valve 2 with packing machine 4；Storage bin 1, packing machine 4, filter 5, vacuum buffer tank 6
It is connected in order by pipeline 3 with vacuum pump 8；There is an air inlet on 5 side wall of filter, air inlet passes through control valve 2 and packaging
Machine 4 connects；Filter has a venthole on 5 top, and venthole is connect by control valve 2 with vacuum buffer tank 6；Under filter 5
Portion is cone, and there is a discharge hole in conical bottom end, and discharge hole is connected to 1 top of storage bin by control valve 2；Recovery pump 7 is pacified
It sets on the pipeline 3 between 5 lower part discharge hole of filter and storage bin 1.
In addition, filter 5 is a kind of device on pumped (conveying) medium pipeline 3, it is typically mounted on control valve 2, pressure reducing valve, pressure release
On valve or Valve for keeping constant water level.Filter 5 work when, water to be filtered or gas are entered by import, after strainer, by export into
Enter required pipeline 3 into next process, and the granule foreign in water or in gas is trapped within interior.Recovery pump 7
It is a kind of impeller pump, drives liquid at high speed revolution by impeller and mechanical energy is passed to conveyed gas or liquid.Vacuum
Pump 8 refer to using machinery, physics, chemically or physically chemistry method to be evacuated by pumping container and obtain vacuum device or
Equipment.Filter 5, recovery pump 7 and vacuum pump 8 are all prior arts, those skilled in the art can select corresponding model into
Row connection and control.
When the invention is employed, the gas phase hard charcoal that the control valve 2 between storage bin 1 and packing machine 4 allows in storage bin 1 is opened
It is black to be added in packing machine 4, the control valve 2 between storage bin 1 and packing machine 4 is turned off, packing machine 4 and filter 5, mistake are opened
Valve between filter 5 and vacuum buffer tank 6 opens vacuum pump 8, and the air in packing machine 4 in gas-phase silica is through piping 3
It passes sequentially through filter 5, vacuum buffer tank 6 and vacuum pump 8 and is extracted, complete vacuum packaging；The packaging bag when vacuum packaging
It rupturing, a part of gas-phase silica in packing machine 4 is blocked in strainer by pipeline 3 into filter 5 under negative pressure,
Gas-phase silica will not enter in vacuum buffer tank 6 and vacuum pump 8 and associated conduit 3；It closes between packing machine 4 and filter 5
Control valve 2, open the control valve 2 between discharge hole and storage bin 1, recovery pump 7 opened, by the gas in filter 5 in strainer
Phase white carbon black, which is extracted and passes through pipeline 3, is added storage bin 1.
The scope of the present invention is related to all the above version.
Claims (2)
1. a kind of vacuum-packed blast resistance construction of gas-phase silica has storage bin (1), control valve (2), packing machine (4), vacuum
Surge tank (6) and vacuum pump (8), control valve (2) have multiple, and storage bin (1) is connect by control valve (2) with packing machine (4),
It is characterized in that：With filter (5) and recovery pump (7), wherein storage bin (1), packing machine (4), filter (5), vacuum buffer
Tank (6) and vacuum pump (8) are connected by pipeline (3) in order；There is an air inlet on filter (5) side wall, air inlet passes through control
Valve (2) processed connect with packing machine (4)；There is a venthole at the top of filter (5), venthole is slow by control valve (2) and vacuum
Rush tank (6) connection；Filter (5) lower part is cone, and there is a discharge hole in conical bottom end, and discharge hole is connected by control valve (2)
It connects on storage bin (1) top；Recovery pump (7) is placed in the pipeline (3) between filter (5) lower part discharge hole and storage bin (1)
On.
2. a kind of vacuum-packed explosion-proof method of gas-phase silica relies on gas-phase silica described in claim 1 vacuum-packed
Blast resistance construction specifically includes the following steps：1., the control valve (2) of opening between storage bin (1) and packing machine (4) allow storage bin
(1) gas-phase silica in is added in packing machine (4)；2., turn off control valve between storage bin (1) and packing machine (4)
(2), the valve between packing machine (4) and filter (5), filter (5) and vacuum buffer tank (6) is opened；3., open vacuum pump
(8), the air in packing machine (4) interior gas-phase silica through piping (3) pass sequentially through filter (5), vacuum buffer tank (6) and
Vacuum pump (8) and be extracted, complete vacuum packaging；4., when vacuum packaging, packaging bag ruptures, a part in packing machine (4)
Gas-phase silica enters filter (5) by pipeline (3) under negative pressure and is blocked in strainer；5., close packing machine (4) with
Control valve (2) between filter (5) opens the control valve (2) between discharge hole and storage bin (1), opens recovery pump (7),
Gas-phase silica in filter (5) in strainer is extracted and passes through pipeline (3), storage bin (1) is added.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810905917.4A CN108891655A (en) | 2018-08-01 | 2018-08-01 | The vacuum-packed blast resistance construction of gas-phase silica and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810905917.4A CN108891655A (en) | 2018-08-01 | 2018-08-01 | The vacuum-packed blast resistance construction of gas-phase silica and method |
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| Publication Number | Publication Date |
|---|---|
| CN108891655A true CN108891655A (en) | 2018-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810905917.4A Pending CN108891655A (en) | 2018-08-01 | 2018-08-01 | The vacuum-packed blast resistance construction of gas-phase silica and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808934A (en) * | 2019-03-20 | 2019-05-28 | 中国恩菲工程技术有限公司 | Gas-phase silica packs the recyclable device and recovery method of quick-fried bag product |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005112373A (en) * | 2003-10-06 | 2005-04-28 | Meidensha Corp | Bagging method and bagging system for fly ash |
| CN2741873Y (en) * | 2004-09-27 | 2005-11-23 | 郑开桃 | Dustless packaging machine for powder |
| CN200998542Y (en) * | 2007-01-26 | 2008-01-02 | 郭温贤 | Quick assembling device for powder fire extinguisher |
| CN101434349A (en) * | 2008-12-12 | 2009-05-20 | 河南永丽化工有限公司 | Environment protection type powder feeder |
| CN201592785U (en) * | 2009-12-15 | 2010-09-29 | 河南省远洋铝业有限公司 | Dustless packaging mechanism of powdered material |
| CN202046729U (en) * | 2011-04-06 | 2011-11-23 | 连云港中彩科技有限公司 | Silica powder charging device |
| CN206188059U (en) * | 2016-10-17 | 2017-05-24 | 广东维杰物料自动化系统有限公司 | Granular material feeding system |
| CN207107006U (en) * | 2017-07-04 | 2018-03-16 | 江西升华新材料有限公司 | Vacuum packaging equipment |
| CN108327937A (en) * | 2018-01-22 | 2018-07-27 | 佛山市大千色釉料有限公司 | A kind of dustless automatic packaging process of colour glaze and device |
| CN208699148U (en) * | 2018-08-01 | 2019-04-05 | 峨眉山长庆新材料有限公司 | The vacuum-packed blast resistance construction of gas-phase silica |
-
2018
- 2018-08-01 CN CN201810905917.4A patent/CN108891655A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005112373A (en) * | 2003-10-06 | 2005-04-28 | Meidensha Corp | Bagging method and bagging system for fly ash |
| CN2741873Y (en) * | 2004-09-27 | 2005-11-23 | 郑开桃 | Dustless packaging machine for powder |
| CN200998542Y (en) * | 2007-01-26 | 2008-01-02 | 郭温贤 | Quick assembling device for powder fire extinguisher |
| CN101434349A (en) * | 2008-12-12 | 2009-05-20 | 河南永丽化工有限公司 | Environment protection type powder feeder |
| CN201592785U (en) * | 2009-12-15 | 2010-09-29 | 河南省远洋铝业有限公司 | Dustless packaging mechanism of powdered material |
| CN202046729U (en) * | 2011-04-06 | 2011-11-23 | 连云港中彩科技有限公司 | Silica powder charging device |
| CN206188059U (en) * | 2016-10-17 | 2017-05-24 | 广东维杰物料自动化系统有限公司 | Granular material feeding system |
| CN207107006U (en) * | 2017-07-04 | 2018-03-16 | 江西升华新材料有限公司 | Vacuum packaging equipment |
| CN108327937A (en) * | 2018-01-22 | 2018-07-27 | 佛山市大千色釉料有限公司 | A kind of dustless automatic packaging process of colour glaze and device |
| CN208699148U (en) * | 2018-08-01 | 2019-04-05 | 峨眉山长庆新材料有限公司 | The vacuum-packed blast resistance construction of gas-phase silica |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808934A (en) * | 2019-03-20 | 2019-05-28 | 中国恩菲工程技术有限公司 | Gas-phase silica packs the recyclable device and recovery method of quick-fried bag product |
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Application publication date: 20181127 |
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