CN107174852A - A kind of bottle,suction - Google Patents
A kind of bottle,suction Download PDFInfo
- Publication number
- CN107174852A CN107174852A CN201710591954.8A CN201710591954A CN107174852A CN 107174852 A CN107174852 A CN 107174852A CN 201710591954 A CN201710591954 A CN 201710591954A CN 107174852 A CN107174852 A CN 107174852A
- Authority
- CN
- China
- Prior art keywords
- bottle
- suction
- passage
- air channel
- aspirating hole
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000035939 shock Effects 0.000 abstract description 6
- 238000002474 experimental method Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 9
- 239000000284 extract Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 230000003292 diminished effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 238000000967 suction filtration Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/085—Funnel filters; Holders therefor
Abstract
This programme discloses a kind of bottle,suction in experiment equipment field, including bottle, and bottle is provided with multiple passages, and multiple passages are located at the both sides of the bottle, and the passage of bottle both sides is symmetrical arranged on the axis of bottle；The sealing ring for sealing the passage is additionally provided with bottle, the inwall of sealing ring is provided with air channel, and air channel is connected with the passage, and the ring body of the sealing ring is provided with aspirating hole, and aspirating hole is connected with the air channel.This programme sets air channel and aspirating hole respectively by setting passage and sealing ring, then in the inside and outside wall of sealing ring, makes to be interconnected between passage, aspirating hole and air channel；And multiple passages are symmetrical on the vertical plane for crossing axis；So that the active force for flowing out the air-flow generation in symmetrical passage is cancelled out each other so that bottle,suction is more steady, it is to avoid its situation about being fallen down by gas shock occurs.
Description
Technical field
The present invention relates to experiment equipment field, more particularly to a kind of bottle,suction.
Background technology
Filtering is to make suspension under gravity or the effect of other external force（Or containing solid particle heating gas）In liquid
（Or gas）Through medium, solid particle and other materials are retained by filter medium, so that solid and other materials and liquid
（Or gas）The operation of separation.Wherein, the filtering of solid-liquid suspension is most commonly seen；Natural filtration is used during filtering or was depressurized
Filter.When carrying out natural filtration, funnel is placed on the annulus of iron stand, then filter paper is placed on funnel, filtering flask is used
Receive filtrate；Due in filter process, fully relying in gravity, whole filter process takes more.In order to solve normal pressure mistake
The problem of filter is time-consuming more, is carried out using the mode being filtered under diminished pressure at present, when use, typically first on the bottom surface pad of funnel
Filter paper, injects bottle,suction upper opening and by sealing joint by funnel, is then intended to the solid of separation, liquid mixture and pours into Lou
Bucket；Because bottle,suction is generally conical flask, its bottle is provided with a passage, passage and is connected with extract system；Pass through
Extract system extracts the gas in bottle,suction out, and liquid component is drawn into beaker under negative pressure effect, and solid then stays in top
Funnel in.
During using being filtered under diminished pressure, because extract system is when the gas in bottle,suction is extracted, due to pumping process
In substantial amounts of gas flowed out by air vent on bottle,suction, the active force that its moment produces air-flow is larger；So as to cause air-flow
Bottle,suction is fallen down into breaking-up.
The content of the invention
The invention is intended to provide a kind of bottle,suction, to solve the bottle,suction of prior art when being filtered under diminished pressure, due to
Air-flow is extracted by a passage completely, causes the problem of bottle,suction is fallen down by gas shock.
A kind of bottle,suction in this programme, including bottle, bottle are provided with multiple passages, and multiple passages are located at
The both sides of the bottle, the passage of bottle both sides is symmetrical arranged on the axis of bottle；Being additionally provided with bottle is used for
The sealing ring of the passage is sealed, the inwall of sealing ring is provided with air channel, and air channel is connected with the passage, the sealing
The ring body of ring is provided with aspirating hole, and aspirating hole is connected with the air channel.
The operation principle and beneficial effect of this programme：When being filtered under diminished pressure, extract system connection aspirating hole starts pumping
System is evacuated to bottle,suction, and the gas inside bottle,suction comes out from passage, because passage is provided with multiple so that suction filtration
Gas outflow path has multiple in bottle, and passage is symmetrical on vertical plane, is produced with respect to the air-flow flowed out in passage
Strength is cancelled out each other；Reduce the impulse force of air-flow.Because air channel is connected with passage and aspirating hole, air-flow flows from passage
After going out, by air channel, it is extracted through aspirating hole；During air-flow is converged in air channel, due to relative wind intermolecular forces
Interaction is offset, the air-flow for flowing through aspirating hole through air channel becomes gentle, it is to avoid the feelings that bottle,suction is fallen down by gas shock
Condition occurs.And after the gas in bottle,suction is extracted, in bottle, pressure diminishes, and negative pressure is formed with the external world, so that filtering accelerates.
Further, multiple passage ring-types are distributed on the bottle.Ring-type is uniformly arranged passage so that suction filtration
The air-flow interphase interaction formed after gas outflow in bottle, offsets or reduces mutual active force, make the extraction of air-flow more
Plus it is gentle, it is to avoid bottle,suction falls down rupture；Multiple passages are made to be in same horizontal line, effectively reduction in addition, ring-type is set
The area that passage takes on bottle,suction vertical plane, helps to increase the space that bottle,suction is used to hold liquid.
Further, it is connected with screen pack in the aspirating hole.Screen pack helps to reduce the draught area of aspirating hole, when outer
When boundary's extract system rate of air sucked in required is excessive, by screen pack, makes what gas in bottle,suction flowed out to measure control, reduce air-flow to taking out
The impact of filter flask, is conducive to the stabilization of bottle,suction.
Further, the bottom of bottle of the bottle,suction is fixedly connected with sucker.During using bottle,suction, sucker will be utilized by bottle,suction
It is fixed in plate face, is conducive to maintaining the stabilization of bottle,suction, it is to avoid it is fallen down by gas shock.
Further, the center of the bottle,suction bottom of bottle is provided with weight member.By adding weight member, make bottle,suction bottom
Weight is bigger, is conducive to maintaining the stabilization of bottle,suction, it is to avoid it is fallen down by gas shock.
Further, the weight member is spheroid.Weight member is set to spheroid so that the center of gravity of bottle,suction is located at bottle,suction
Bottom center of gravity so that bottle,suction stability strengthen, it is to avoid it is fallen down by gas shock.
Brief description of the drawings
Fig. 1 is a kind of structural representation of bottle,suction of the invention；
Fig. 2 is enlarged drawing at A in Fig. 1.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：It is passage 1, bottle 2, gravitation ball 3, screen pack 4, sealing ring 5, sucker 6, logical
Air drain 7.
Embodiment is basic as shown in accompanying drawing 1 ~ 2：A kind of bottle,suction, including bottle 2, the bottom of bottle fixed bonding of bottle 2 have suction
Gravitation ball 3 is fixedly connected with disk 6, the wall body of bottom of bottle, gravitation ball 3 is located at the center of wall body；It is laid with bottle 2 multiple
Passage 1；It is equipped with annular recess, two grooves and is connected with for sealing the passage 1 on the bottle 2 of the both sides of passage 1
Sealing ring 5, the inwall of sealing ring 5 is provided with air channel 7, and the ring body of sealing ring 5, which is provided with aspirating hole, aspirating hole, to be connected with
Filter screen 4；Aspirating hole, air channel 7, passage 1 and the inside of bottle 2 are interconnected.
When carrying out filtration test using bottle,suction, workbench first is held using the sucker 6 of bottle,suction bottom, then in funnel
Filter paper on the pad of bottom surface, funnel is injected at bottle,suction upper opening, and by sealing joint, is then intended to solid, the liquid of separation
Mixture pours funnel into；Reuse extract system connection aspirating hole；Start exhausting system, in the presence of exhausting system, suction filtration
Gas in bottle is extracted out through passage 1, air channel 7 and aspirating hole；After gas in bottle,suction is extracted, pressure diminishes in bottle,
Negative pressure is formed with the external world, liquid component is drawn into bottle,suction under negative pressure effect, and solid is then stayed in the funnel of top, so that
Complete filtration test.
Above-described is only that the known general knowledge such as concrete structure and characteristic is not made herein in embodiments of the invention, scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
Embodiment etc. records the content that can be used for explaining claim.
Claims (6)
1. a kind of bottle,suction, including bottle, it is characterised in that bottle is provided with multiple passages, multiple passages are located at
The both sides of the bottle, the passage of bottle both sides is symmetrical arranged on the axis of bottle；Being additionally provided with bottle is used for
The sealing ring of the passage is sealed, the inwall of sealing ring is provided with air channel, and air channel is connected with the passage, the sealing
The ring body of ring is provided with aspirating hole, and aspirating hole is connected with the air channel.
2. bottle,suction according to claim 1, it is characterised in that：Multiple passage ring-types are distributed on the bottle
On.
3. bottle,suction according to claim 1 or 2, it is characterised in that：Screen pack is connected with the aspirating hole.
4. bottle,suction according to claim 3, it is characterised in that：The bottom of bottle of the bottle,suction is fixedly connected with sucker.
5. bottle,suction according to claim 4, it is characterised in that：The center of the bottle,suction bottom of bottle is provided with weight member.
6. bottle,suction according to claim 5, it is characterised in that：The weight member is spheroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710591954.8A CN107174852A (en) | 2017-07-19 | 2017-07-19 | A kind of bottle,suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710591954.8A CN107174852A (en) | 2017-07-19 | 2017-07-19 | A kind of bottle,suction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107174852A true CN107174852A (en) | 2017-09-19 |
Family
ID=59838026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710591954.8A Pending CN107174852A (en) | 2017-07-19 | 2017-07-19 | A kind of bottle,suction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107174852A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772937A (en) * | 2011-05-09 | 2012-11-14 | 陈玉忠 | Movable pumping filtration device |
| CN204461684U (en) * | 2015-01-28 | 2015-07-08 | 四川科伦药业股份有限公司 | A kind of soft packaging bag negative pressure leakage detection device |
| CN205109138U (en) * | 2015-10-21 | 2016-03-30 | 山东精工电子科技有限公司 | Sucking disc formula buchner flask |
| CN205164661U (en) * | 2015-11-30 | 2016-04-20 | 北京新龙立科技有限公司 | Vacuum exhaust device for feeding mechanism of dry type granulator |
| US20160216177A1 (en) * | 2013-09-05 | 2016-07-28 | Merck Patent Gmbh | Filter device for filtering complex fluid samples |
| CN106282957A (en) * | 2015-05-20 | 2017-01-04 | 沈阳拓荆科技有限公司 | Vapour deposition film device ceramic ring of bleeding |
-
2017
- 2017-07-19 CN CN201710591954.8A patent/CN107174852A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772937A (en) * | 2011-05-09 | 2012-11-14 | 陈玉忠 | Movable pumping filtration device |
| US20160216177A1 (en) * | 2013-09-05 | 2016-07-28 | Merck Patent Gmbh | Filter device for filtering complex fluid samples |
| CN204461684U (en) * | 2015-01-28 | 2015-07-08 | 四川科伦药业股份有限公司 | A kind of soft packaging bag negative pressure leakage detection device |
| CN106282957A (en) * | 2015-05-20 | 2017-01-04 | 沈阳拓荆科技有限公司 | Vapour deposition film device ceramic ring of bleeding |
| CN205109138U (en) * | 2015-10-21 | 2016-03-30 | 山东精工电子科技有限公司 | Sucking disc formula buchner flask |
| CN205164661U (en) * | 2015-11-30 | 2016-04-20 | 北京新龙立科技有限公司 | Vacuum exhaust device for feeding mechanism of dry type granulator |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170919 |
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| WD01 | Invention patent application deemed withdrawn after publication |