CN205699671U - A kind of sucking filtration machine of use for laboratory - Google Patents
A kind of sucking filtration machine of use for laboratory Download PDFInfo
- Publication number
- CN205699671U CN205699671U CN201620356039.1U CN201620356039U CN205699671U CN 205699671 U CN205699671 U CN 205699671U CN 201620356039 U CN201620356039 U CN 201620356039U CN 205699671 U CN205699671 U CN 205699671U
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- sucking filtration
- filtering
- helicitic texture
- filtration machine
- flask
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- Sampling And Sample Adjustment (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses the sucking filtration machine of a kind of use for laboratory, wherein, described sucking filtration machine includes sucking filtration mechanism, filtering flask, filtering head and funnel, the bottleneck of described filter flask is provided with the first helicitic texture, one end twist of described filtering head is on described first helicitic texture, the lower end of described funnel is provided with the second helicitic texture, the other end twist of described filtering head is on described second helicitic texture, filter paper removably it is provided with in described filtering head, it is communicated with bleeding point on described filtering flask, described bleeding point is connected with described sucking filtration mechanism by flexible pipe, make the described sucking filtration mechanism can be to evacuation in described filtering flask.Solving traditional vacuum filtration machine, need fixation clamp to fix between filtering flask, filtering head and funnel, during sucking filtration, the vibrations of bottle can cause the phenomenon of filter flask and the contact surface generation leakage of funnel.
Description
Technical field
This utility model relates to biological technical field, particularly to the sucking filtration machine of a kind of use for laboratory.
Background technology
In biological processing field; usually can use vacuum filtration machine, vacuum filtration machine is the equipment realizing solid-liquid separation with negative pressure of vacuum for motive force, structurally; filter section to arrange along horizontal length direction, can be continuously finished filtration, wash, blot, the operation such as filter cloth regeneration.Rubber belt type filter can be widely applied to the solid-liquid separation in the fields such as metallurgy, mine, chemical industry, papermaking, food, pharmacy, environmental protection, and especially in terms of the gypsum dehydration in flue gas desulfurization, (FGD) has good application.Traditional vacuum filtration machine, needs fixation clamp to fix between filtering flask, filtering head and funnel, and during sucking filtration, the vibrations of bottle can cause filtering flask to leak with the contact surface of funnel.
Utility model content
Technical problem to be solved in the utility model is to provide the sucking filtration machine of a kind of use for laboratory, solve traditional vacuum filtration machine, needing fixation clamp to fix between filtering flask, filtering head and funnel, during sucking filtration, the vibrations of bottle can cause the phenomenon of filtering flask and the contact surface generation leakage of funnel.
This utility model provides the sucking filtration machine of a kind of use for laboratory, wherein, described sucking filtration machine includes sucking filtration mechanism, filtering flask, filtering head and funnel, the bottleneck of described filtering flask is provided with the first helicitic texture, one end twist of described filtering head is on described first helicitic texture, the lower end of described funnel is provided with the second helicitic texture, the other end twist of described filtering head is on described second helicitic texture, filter paper removably it is provided with in described filtering head, it is communicated with bleeding point on described filtering flask, described bleeding point is connected with described sucking filtration mechanism by flexible pipe, make the described sucking filtration mechanism can be to evacuation in described filtering flask.
Preferably, described filtering head includes glass shell, is provided with the catch of band through hole in described glass shell, and the edge of described catch is fixed on described glass shell inwall, and described catch is placed filter membrane.
Preferably, the inwall of described glass shell is vertically provided with chute, is provided with fixed block in described chute slippingly, and described fixed block connects pole, by fixed block described in sliding, can be pressed on described catch by described filter membrane.
Preferably, described sucking filtration machine also includes damping base, and the upper surface concave downward of described damping base forms groove, and the lower end of described filtering flask is positioned in described groove.
Preferably, many steel pipes removably it are inserted with in described damping base.
Preferably, the bottom surface of described damping base is provided with helicitic texture.
Beneficial effect: this utility model provides the sucking filtration machine of a kind of use for laboratory, wherein, described sucking filtration machine includes sucking filtration mechanism, filtering flask, filtering head and funnel, the bottleneck of described filtering flask is provided with the first helicitic texture, one end twist of described filtering head is on described first helicitic texture, the lower end of described funnel is provided with the second helicitic texture, the other end twist of described filtering head is on described second helicitic texture, filter paper removably it is provided with in described filtering head, it is communicated with bleeding point on described filtering flask, described bleeding point is connected with described sucking filtration mechanism by flexible pipe, make the described sucking filtration mechanism can be to evacuation in described filtering flask.nullFiltering flask、Connect by the way of screw thread twist between filtering head and funnel，Traditional fixation clamp can be need not fix，During sucking filtration, the vibrations of bottle are not result in that filtering flask leaks with the contact surface of funnel，Simultaneously，This utility model preferred embodiment in，Described filtering head includes glass shell，The catch of band through hole it is provided with in described glass shell，The edge of described catch is fixed on described glass shell inwall，Filter membrane is placed on described catch，The inwall of described glass shell is vertically provided with chute，Fixed block it is provided with slippingly in described chute，Connect on described fixed block and have pole，By fixed block described in sliding，Described filter membrane can be pressed on described catch，This setup，It is so that filter membrane can be completely covered on catch，Will not deflection，It is also convenient for the replacing of filter membrane simultaneously，Described sucking filtration machine also includes damping base，Damping base can effectively reduce the vibrations of filtering flask.
Accompanying drawing explanation
Fig. 1 is the structural representation of the sucking filtration machine that this utility model provides；
Fig. 2 is the internal structure schematic diagram of the filtering head of the sucking filtration machine that this utility model provides.
Wherein, 1 funnel, 2 filtering heads, 3 filtering flasks, 4 damping base, 5 steel pipes, 6 bleeding points, 7 flexible pipes, 8 sucking filtration mechanisms, 21 glass shells, 22 poles, 23 fixed blocks, 24 catch.
Detailed description of the invention
The following detailed description of preferred implementation of the present utility model.
This utility model provides the sucking filtration machine of a kind of use for laboratory, wherein, described sucking filtration machine includes sucking filtration mechanism 8, filtering flask 3, filtering head 2 and funnel 1, the bottleneck of described filtering flask 3 is provided with the first helicitic texture, one end twist of described filtering head 2 is on described first helicitic texture, the lower end of described funnel 1 is provided with the second helicitic texture, the other end twist of described filtering head 2 is on described second helicitic texture, filter paper removably it is provided with in described filtering head 2, it is communicated with bleeding point 6 on described filtering flask 3, described bleeding point 6 is connected with described sucking filtration mechanism 8 by flexible pipe 7, make the described sucking filtration mechanism 8 can be to evacuation in described filtering flask 3.
Wherein, described filtering head 2 includes glass shell 21, the catch 24 of band through hole it is provided with in described glass shell 21, the edge of described catch 24 is fixed on described glass shell 21 inwall, filter membrane is placed on described catch 24, the inwall of described glass shell 21 is vertically provided with chute, fixed block 23 it is provided with slippingly in described chute, connect on described fixed block 23 and have pole 22, by fixed block described in sliding 23, described filter membrane can be pressed on described catch 24, described sucking filtration machine also includes damping base 4, the upper surface concave downward of described damping base 4 forms groove, the lower end of described filtering flask 3 is positioned in described groove, many steel pipes 5 removably it are inserted with in described damping base 4, the bottom surface of described damping base 4 is provided with helicitic texture.
This utility model provides the sucking filtration machine of a kind of use for laboratory, wherein, described sucking filtration machine includes sucking filtration mechanism, filtering flask, filtering head and funnel, the bottleneck of described filtering flask is provided with the first helicitic texture, one end twist of described filtering head is on described first helicitic texture, the lower end of described funnel is provided with the second helicitic texture, the other end twist of described filtering head is on described second helicitic texture, filter paper removably it is provided with in described filtering head, it is communicated with bleeding point on described filtering flask, described bleeding point is connected with described sucking filtration mechanism by flexible pipe, make the described sucking filtration mechanism can be to evacuation in described filtering flask.nullFiltering flask、Connect by the way of screw thread twist between filtering head and funnel，Traditional fixation clamp can be need not fix，During sucking filtration, the vibrations of bottle are not result in that filtering flask leaks with the contact surface of funnel，Simultaneously，This utility model preferred embodiment in，Described filtering head includes glass shell，The catch of band through hole it is provided with in described glass shell，The edge of described catch is fixed on described glass shell inwall，Filter membrane is placed on described catch，The inwall of described glass shell is vertically provided with chute，Fixed block it is provided with slippingly in described chute，Connect on described fixed block and have pole，By fixed block described in sliding，Described filter membrane can be pressed on described catch，This setup，It is so that filter membrane can be completely covered on catch，Will not deflection，It is also convenient for the replacing of filter membrane simultaneously，Described sucking filtration machine also includes damping base，Damping base can effectively reduce the vibrations of filtering flask.
Above-described is only preferred implementation of the present utility model; it should be pointed out that, for the person of ordinary skill of the art, on the premise of creating design without departing from this utility model; can also make some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (6)
1. the sucking filtration machine of a use for laboratory, it is characterized in that, described sucking filtration machine includes sucking filtration mechanism, filtering flask, filtering head and funnel, the bottleneck of described filtering flask is provided with the first helicitic texture, one end twist of described filtering head is on described first helicitic texture, the lower end of described funnel is provided with the second helicitic texture, the other end twist of described filtering head is on described second helicitic texture, filter paper removably it is provided with in described filtering head, it is communicated with bleeding point on described filtering flask, described bleeding point is connected with described sucking filtration mechanism by flexible pipe, make the described sucking filtration mechanism can be to evacuation in described filtering flask.
Sucking filtration machine the most according to claim 1, it is characterised in that described filtering head includes glass shell, is provided with the catch of band through hole in described glass shell, the edge of described catch is fixed on described glass shell inwall, and described catch is placed filter membrane.
Sucking filtration machine the most according to claim 2, it is characterised in that the inwall of described glass shell is vertically provided with chute, fixed block it is provided with slippingly in described chute, connect on described fixed block and have pole, by fixed block described in sliding, described filter membrane can be pressed on described catch.
Sucking filtration machine the most according to claim 1, it is characterised in that described sucking filtration machine also includes damping base, the upper surface concave downward of described damping base forms groove, and the lower end of described filtering flask is positioned in described groove.
Sucking filtration machine the most according to claim 4, it is characterised in that be removably inserted with many steel pipes in described damping base.
Sucking filtration machine the most according to claim 4, it is characterised in that the bottom surface of described damping base is provided with helicitic texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620356039.1U CN205699671U (en) | 2016-04-25 | 2016-04-25 | A kind of sucking filtration machine of use for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620356039.1U CN205699671U (en) | 2016-04-25 | 2016-04-25 | A kind of sucking filtration machine of use for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205699671U true CN205699671U (en) | 2016-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620356039.1U Expired - Fee Related CN205699671U (en) | 2016-04-25 | 2016-04-25 | A kind of sucking filtration machine of use for laboratory |
Country Status (1)
| Country | Link |
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| CN (1) | CN205699671U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310827A (en) * | 2018-04-09 | 2018-07-24 | 安徽索维机电设备制造有限公司 | A kind of vacuum filtration structure being conveniently replaceable |
| CN109233823A (en) * | 2018-09-30 | 2019-01-18 | 华南理工大学 | A kind of automation preparation facilities of perovskite quantum dot powder and preparation method thereof |
| CN110841354A (en) * | 2019-11-13 | 2020-02-28 | 上海纳米技术及应用国家工程研究中心有限公司 | Wet sieve suction filter device of superfine granule |
-
2016
- 2016-04-25 CN CN201620356039.1U patent/CN205699671U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310827A (en) * | 2018-04-09 | 2018-07-24 | 安徽索维机电设备制造有限公司 | A kind of vacuum filtration structure being conveniently replaceable |
| CN109233823A (en) * | 2018-09-30 | 2019-01-18 | 华南理工大学 | A kind of automation preparation facilities of perovskite quantum dot powder and preparation method thereof |
| CN110841354A (en) * | 2019-11-13 | 2020-02-28 | 上海纳米技术及应用国家工程研究中心有限公司 | Wet sieve suction filter device of superfine granule |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20180425 |