CN105399034A - Vacuum material extracting device - Google Patents
Vacuum material extracting device Download PDFInfo
- Publication number
- CN105399034A CN105399034A CN201510892946.8A CN201510892946A CN105399034A CN 105399034 A CN105399034 A CN 105399034A CN 201510892946 A CN201510892946 A CN 201510892946A CN 105399034 A CN105399034 A CN 105399034A
- Authority
- CN
- China
- Prior art keywords
- straight tube
- air inlet
- storage vat
- material extracting
- bung
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 65
- 238000005086 pumping Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 5
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C9/00—Devices for emptying bottles, not otherwise provided for
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention discloses a vacuum material extracting device. The vacuum material extracting device comprises a material extracting hose and a material extracting straight tube, wherein the material extracting straight tube can be inserted in a storage barrel from an opening of the storage barrel; an upper opening of the material extracting straight tube is communicated with one end of the material extracting hose through a first control valve; a sleeve sleeves the outside of the material extracting straight tube in a clearance manner; an upper opening of the sleeve is closed while a lower opening of the sleeve is opened; a first air inlet tube which is communicated with the sleeve and the material extracting straight tube in a clearance manner is arranged on the outside of the sleeve; a second control valve is arranged on the first air inlet tube; a barrel cover which can cover the opening of the storage barrel sleeves the part, which is positioned below the first air inlet tube, of the sleeve; a second air inlet tube which is communicated with the material extracting straight tube is arranged on a part, which is positioned above the first air inlet tube, of the material extracting straight tube; and a third control valve is arranged on the second air inlet tube. The vacuum material extracting device has the advantages that volatilized gas in the storage barrel can be effectively prevented from leaking in a material extracting process, material loss can be greatly reduced, moreover, the environment cannot be polluted, and the using safety is high.
Description
Technical field
The present invention relates to a kind of vacuum material pumping device extracting the stench liquid such as pyridine.
Background technology
In Chemical Manufacture, for consumption less and volatile go out the liquid (as: pyridine) of stench noxious gas generally adopt the storage vats such as Galvanized Iron Drum to store, the structure of storage vat is: the staving comprising sealing, and the top of staving is provided with bung, and at bung place, seal cover cap is provided with lid.At present, liquid in storage vat is pumped in reactor by the mode that general employing vacuum takes out material, specific operation process is: first by vacuum extractor, reactor is decompressed to negative pressure state, then the lid of storage vat is turned on, again material-pumping tube is directly patched in storage vat, then open the reactor feed mouth control cock at reactor feed mouth place, now, the liquid in storage vat is just sucked up in reactor.Above-mentioned shortcoming of taking out material mode is: because the bung of material-pumping tube and storage vat leaves gap, thus a large amount of stench noxious gases produced that evaporate easily are distributed to storage vat from this gap, not only increase material loss, also gross pollution environment, make operating environment very severe, operating personal need wear a gas mask and just can operate, and hidden danger has been buried in the safety in production for workman.
Summary of the invention
The object of this invention is to provide and can effectively prevent the volatilization gas in aspiration procedure in storage vat from a kind of vacuum material pumping device revealed occurring.
For achieving the above object, present invention employs following technical scheme: described a kind of vacuum material pumping device, comprise and take out material flexible pipe, and storage vat inside can be inserted from the bung of storage vat take out material straight tube, the upper orifice taking out material straight tube expects that one end of flexible pipe is connected by the first control cock with taking out, be arranged with sleeve pipe taking out material straight tube external series gap, the upper orifice of sleeve pipe is closed, lower nozzle opens wide, be outside equipped with sleeve pipe at sleeve pipe and take out first air inlet pipe of expecting that between straight tube, gap is connected, first air inlet pipe is provided with the second control cock, the bung that can cover storage vat bung is arranged with outside sleeve pipe below the first air inlet pipe, taking out above the first air inlet pipe expects straight tube is provided with and takes out second air inlet pipe of expecting that straight tube is connected, second air inlet pipe is provided with the 3rd control cock.
Further, aforesaid a kind of vacuum material pumping device, wherein: when taking out material straight tube and being inserted to from the bung of storage vat at the bottom of the bucket of storage vat, bung just in time seals the bung covering storage vat, the tube wall at lower nozzle place taking out material straight tube is circumferentially provided with some notches.
By the enforcement of technique scheme, the invention has the beneficial effects as follows: effectively can prevent the volatilization gas taken out in material process in storage vat from revealing, not only greatly reduce material loss, and can not to environment, safe to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of vacuum material pumping device of the present invention.
Fig. 2 is the enlarged diagram at the H position shown in Fig. 1.
Fig. 3 is the enlarged diagram at the I position shown in Fig. 1.
The annexation schematic diagram that Fig. 4 is a kind of vacuum material pumping device shown in Fig. 1 and storage vat and reactor.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, described a kind of vacuum material pumping device, comprise and take out material flexible pipe 1, and straight tube 3 can be expected from the taking out of bung insertion storage vat 2 inside of storage vat 2, the upper orifice taking out material straight tube 3 expects that one end of flexible pipe 1 is connected by the first control cock 4 with taking out, be arranged with sleeve pipe 5 taking out material straight tube 3 external series gap, the upper orifice of sleeve pipe 5 is closed, lower nozzle opens wide, be outside equipped with sleeve pipe 5 at sleeve pipe 5 and take out first air inlet pipe 6 of expecting that between straight tube 3, gap is connected, first air inlet pipe 6 is provided with the second control cock 7, the bung 8 that can cover storage vat 2 bung is arranged with outside sleeve pipe 5 below the first air inlet pipe 6, taking out above the first air inlet pipe 6 expects straight tube 3 is provided with and takes out second air inlet pipe 9 of expecting that straight tube 3 is connected, second air inlet pipe 9 is provided with the 3rd control cock 10, in the present embodiment, when taking out material straight tube 3 and being inserted to from the bung of storage vat 2 at the bottom of the bucket of storage vat 2, bung 8 just in time seals the bung covering storage vat 2, the tube wall at lower nozzle place taking out material straight tube 3 is circumferentially provided with some notches 11, such liquid can guaranteed in storage vat 2 can be taken out to the greatest extent completely, do not have a bit residual, substantially increase raw material availability, saved cost,
Principle of work of the present invention is as follows:
First close the first control cock 4, second control cock 7 and the 3rd control cock 10, then the lid of storage vat 2 is opened, then insert storage vat 2 by taking out the bung of material straight tube 3 from storage vat 2, be inserted to after at the bottom of the bucket of storage vat 2 when taking out material straight tube 3, again bung 8 sealing is covered the bung of storage vat 2, and then be connected taking out material flexible pipe 1 with the reactor feed mouth control cock 14 at reactor 12 inlet point place; Then start vacuum extractor 13, reduce to the pressure in reactor 12 in negative pressure, and then open reactor feed mouth control cock 14, making to take out in material flexible pipe 1 is also negative pressure; Then open the first control cock 4 and the second control cock 7 simultaneously, now, liquid in storage vat 2 is sucked up in reactor 12 through taking out material straight tube 3 and taking out material flexible pipe 1, in the process that liquid in storage vat 2 is sucked, through the first air inlet pipe 6 and sleeve pipe 5 and taking out, extraneous air expect between straight tube 3 that gap enters storage vat 2 inner, thus avoids storage vat 2 to be inhaled flat situation because of air deficiency in bucket in vacuum draw process occurring; After aspirated amount reaches requirement, open the 3rd control cock 10, and close the second control cock 7 simultaneously, now, take out material straight tube 3 to be connected with the external world by the second air inlet pipe 9, outside air can enter through the second air inlet pipe 9 and take out material straight tube 3 and take out material flexible pipe 1, make to take out material straight tube 3 and take out material flexible pipe 1 to be no longer in negative pressure state, thus take out material straight tube 3 and take out material flexible pipe 1 and can not take out material to the liquid in storage vat 2 again, now, take out material straight tube 3 and take out and expect that the liquid in flexible pipe 1 can be back in storage vat 2 under self gravitation effect; Then close the first control cock 4, the 3rd control cock 10 and reactor feed mouth control cock 14 simultaneously, thus complete and wholely take out material process.Advantage of the present invention is: effectively can prevent the poisonous volatilization gas of stench taken out in material process in storage vat from revealing, not only greatly reduce material loss, and can not to environment, safe to use.
Claims (2)
1. a vacuum material pumping device, it is characterized in that: comprise and take out material flexible pipe, and storage vat inside can be inserted from the bung of storage vat take out material straight tube, the upper orifice taking out material straight tube expects that one end of flexible pipe is connected by the first control cock with taking out, be arranged with sleeve pipe taking out material straight tube external series gap, the upper orifice of sleeve pipe is closed, lower nozzle opens wide, be outside equipped with sleeve pipe at sleeve pipe and take out first air inlet pipe of expecting that between straight tube, gap is connected, first air inlet pipe is provided with the second control cock, the bung that can cover storage vat bung is arranged with outside sleeve pipe below the first air inlet pipe, taking out above the first air inlet pipe expects straight tube is provided with and takes out second air inlet pipe of expecting that straight tube is connected, second air inlet pipe is provided with the 3rd control cock.
2. a kind of vacuum material pumping device according to claim 1, it is characterized in that: when taking out material straight tube and being inserted to from the bung of storage vat at the bottom of the bucket of storage vat, bung just in time seals the bung covering storage vat, and the tube wall at lower nozzle place taking out material straight tube is circumferentially provided with some notches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510892946.8A CN105399034A (en) | 2015-12-08 | 2015-12-08 | Vacuum material extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510892946.8A CN105399034A (en) | 2015-12-08 | 2015-12-08 | Vacuum material extracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105399034A true CN105399034A (en) | 2016-03-16 |
Family
ID=55464853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510892946.8A Pending CN105399034A (en) | 2015-12-08 | 2015-12-08 | Vacuum material extracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105399034A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3835553C1 (en) * | 1988-10-19 | 1990-03-29 | Otto Tuchenhagen Gmbh & Co Kg, 2059 Buechen, De | Method for automatic emptying and highly selective isolation of different fluids via the head space of a vessel in which the fluids are present in layered formation and apparatus for carrying out the method and for cleaning the vessel |
| CN201045123Y (en) * | 2007-05-09 | 2008-04-09 | 王周健 | Full-automatic grout discharging apparatus |
| WO2012100890A1 (en) * | 2011-01-27 | 2012-08-02 | Hugo Vogelsang Maschinenbau Gmbh | Suction coupling |
| CN203877126U (en) * | 2014-04-23 | 2014-10-15 | 东华大学 | Iron drum for holding chemical materials |
| CN204039043U (en) * | 2014-08-19 | 2014-12-24 | 唐山兴邦管道工程设备有限公司 | Be easy to the liquid raw material barrel of feed |
| CN204097061U (en) * | 2014-04-08 | 2015-01-14 | 临海市泰通医化设备有限公司 | A kind of Novel oil drum takes out glassware |
| CN204661293U (en) * | 2015-05-27 | 2015-09-23 | 宁波象保合作区天吉自动化设备有限公司 | Negative pressure loading valve |
| CN205241223U (en) * | 2015-12-08 | 2016-05-18 | 张家港市三联化工科技有限公司 | Vacuum material pumping device |
-
2015
- 2015-12-08 CN CN201510892946.8A patent/CN105399034A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3835553C1 (en) * | 1988-10-19 | 1990-03-29 | Otto Tuchenhagen Gmbh & Co Kg, 2059 Buechen, De | Method for automatic emptying and highly selective isolation of different fluids via the head space of a vessel in which the fluids are present in layered formation and apparatus for carrying out the method and for cleaning the vessel |
| CN201045123Y (en) * | 2007-05-09 | 2008-04-09 | 王周健 | Full-automatic grout discharging apparatus |
| WO2012100890A1 (en) * | 2011-01-27 | 2012-08-02 | Hugo Vogelsang Maschinenbau Gmbh | Suction coupling |
| CN204097061U (en) * | 2014-04-08 | 2015-01-14 | 临海市泰通医化设备有限公司 | A kind of Novel oil drum takes out glassware |
| CN203877126U (en) * | 2014-04-23 | 2014-10-15 | 东华大学 | Iron drum for holding chemical materials |
| CN204039043U (en) * | 2014-08-19 | 2014-12-24 | 唐山兴邦管道工程设备有限公司 | Be easy to the liquid raw material barrel of feed |
| CN204661293U (en) * | 2015-05-27 | 2015-09-23 | 宁波象保合作区天吉自动化设备有限公司 | Negative pressure loading valve |
| CN205241223U (en) * | 2015-12-08 | 2016-05-18 | 张家港市三联化工科技有限公司 | Vacuum material pumping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204872289U (en) | Storage tank liquid seal device | |
| CN202273112U (en) | Detergent storage device with one-way valve | |
| CN205241223U (en) | Vacuum material pumping device | |
| CN203948952U (en) | A kind of seal tank of automatic drain | |
| CN107882585A (en) | To drilling integrate draining gas pumping integrated apparatus under one kind | |
| CN105399034A (en) | Vacuum material extracting device | |
| CN104014381A (en) | Separating funnel for extraction and extraction instrument based on separating funnel | |
| CN102128045A (en) | Negative-pressure automatic water-draining device | |
| CN107304035A (en) | A kind of isolated barrel of pocket type inner bag | |
| CN204824696U (en) | Aluminum paste solvent naphtha collection device | |
| CN206368812U (en) | A kind of suck-back-prevention type recirculated water multiplex vavuum pump | |
| CN206688660U (en) | A kind of fast charging device | |
| CN203955243U (en) | A kind of extraction with separatory funnel and the extraction instrument based on this separatory funnel | |
| CN203381909U (en) | Device for extracting barreled chemical organic solvents | |
| CN203724796U (en) | Novel reduced pressure distillation device | |
| CN107827084A (en) | Beneficial to the Sulfur Recovery Equipment of anti-leak | |
| US20160226086A1 (en) | Collecting tank, particularly for a potentially flammable and/or explosive environment | |
| CN204512568U (en) | A kind of atmospheric valve | |
| CN104760916A (en) | Pneumatic oil pumping device | |
| CN207292922U (en) | Novel liquid-phase chromatogram flow phase bottle cap | |
| CN205441547U (en) | Double -deck horizontal tank | |
| CN206338181U (en) | A kind of water pump priming device | |
| CN105417499B (en) | Chlorine dioxide generator | |
| CN206243779U (en) | A kind of diagnostic reagent storage tank with vacuum pumping structure | |
| CN204824130U (en) | Corrosive liquids conveyor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |
|
| RJ01 | Rejection of invention patent application after publication |