CN207286870U - Sensitive liquid filtration apparatus - Google Patents

Sensitive liquid filtration apparatus Download PDF

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Publication number
CN207286870U
CN207286870U CN201721060881.1U CN201721060881U CN207286870U CN 207286870 U CN207286870 U CN 207286870U CN 201721060881 U CN201721060881 U CN 201721060881U CN 207286870 U CN207286870 U CN 207286870U
Authority
CN
China
Prior art keywords
sensitive liquid
inlet tube
filtration apparatus
surge
liquid filtration
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.)
Expired - Fee Related
Application number
CN201721060881.1U
Other languages
Chinese (zh)
Inventor
周中高
元洋洋
蓝倩
谢永荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gannan Normal University
Original Assignee
Gannan Normal University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gannan Normal University filed Critical Gannan Normal University
Priority to CN201721060881.1U priority Critical patent/CN207286870U/en
Application granted granted Critical
Publication of CN207286870U publication Critical patent/CN207286870U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of sensitive liquid filtration apparatus, it includes surge flask, inlet tube and outlet tube, the inlet tube and outlet tube are respectively arranged at the both ends of surge flask, filter plate is equipped with the middle part of the surge flask, surge flask is separated out preceding surge bunker and rear surge bunker by the filter plate, the middle part of the inlet tube is equipped with preceding air extraction connector, and the middle part of the outlet tube is equipped with rear air extraction connector, and the oral area of the inlet tube is equipped with thread rubber plug.The utility model is safe and efficient compared with sensitive liquid filtration apparatus under traditional inert gas shielding; oxygen, steam in ingress of air are not required in filter process; whole filter process can be completed in a few minutes, greatly facilitate the filtering of sensitive liquid under inert gas shielding.

Description

Sensitive liquid filtration apparatus
Technical field
The special rule quasi-instrument preparing technical field of chemical experiment is the utility model is related to, it is particularly sensitive under inert gas shielding Sensitive liquid filtering a kind of new filtration apparatus used involved in liquid or reaction process.
Background technology
Some materials are frequently encountered in chemical experiment inert atmosphere is all previously stored to air, water vapor sensitive, this kind of material In, while the chemical experiment that is related to this kind of material to air, water vapor sensitive generally also carries out in an inert atmosphere, leads to A normal chemical experiment can be related to multi-step chemical reaction, and chemical reaction step above can generate some and be not involved in subsequently The material of chemical reaction, or even residue or raw material can be such that follow-up chemical reaction is difficult to happen or low yield;Other one Chemical reaction before when a little is used some raw materials and has not been reacted, and improper participation subsequent reactions are, it is necessary to by filtering point From can remove, and without separated words, it is possible to subsequent chemical reaction is influenced, it is at this time often just very troublesome, lead to Common method is sedimentation, and reaction solution is passed through to the sedimentation of certain time, supernatant liquor is taken with syringe or crosspointer point Next step chemical reaction is carried out, and at this moment will face several big shortcomings:The loss of reaction raw materials;Reaction raw materials metering is inaccurate;Reaction Air, steam are introduced in raw material transfer process, can notably cause the security incidents such as reaction system spontaneous combustion or explosion.
Utility model content
The purpose of this utility model is that the shortcoming of sensitive liquid filtering technique under existing inert gas shielding is made up, There is provided a kind of novel inert gas body protection lower sensitive liquid filtration apparatus, not only manufacture craft is simple for the device, uses indifferent gas The lower sensitive liquid of body protection filters convenient, fast, positive effect, will not be by sky in sensitive liquid flow is filtered using the device Oxygen, steam in gas bring reaction system into.
The utility model is achieved through the following technical solutions:
The utility model provides a kind of sensitive liquid filtration apparatus, it includes surge flask, inlet tube and outlet tube, described Inlet tube and outlet tube are respectively arranged at the both ends of surge flask, and filter plate is equipped with the middle part of the surge flask, and the filter plate will be slow Rush bottle and be separated out preceding surge bunker and rear surge bunker, the middle part of the inlet tube is equipped with preceding air extraction connector, the middle part of the outlet tube Equipped with rear air extraction connector, the oral area of the inlet tube is equipped with thread rubber plug.
Preferably, the inlet tube is connected with preceding two-mouth bottle by conduit, and the oral area of the preceding two-mouth bottle is equipped with Thread plug, the both ends of the conduit are respectively provided with a double pointed syringe needle.
Preferably, the oral area of the outlet tube is connected with rear two-mouth bottle.
Preferably, the filter plate is sand core baffle.
Preferably, the preceding surge bunker and rear surge bunker are detachably connected.
Compared with prior art, the utility model has following beneficial effect:
1st, the distinguishing feature of the utility model safety compared with sensitive liquid filtration apparatus under traditional inert gas shielding Fast, completed in an inert atmosphere in filter process, it is not necessary to which oxygen, steam in ingress of air, whole filter process is several It can be completed in minute, greatly facilitate the filtering of sensitive liquid under inert gas shielding;
2nd, sensitive liquid filtration apparatus makes full use of gravity under the inert gas shielding, can be according to different filterings pair As the demand of particle diameter size, by varying the mesh number of sand core baffle, to determine the speed of filter liquid;
3rd, sensitive liquid filtration apparatus also has reuse effect under inert gas shielding, and same filtering object is made Any processing need not be made during, because it is preserved under an inert atmosphere, does not interfere with and reuses effect, use cost is low It is honest and clean.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structure diagram of the utility model;
Fig. 2 is the structure diagram of surge flask part in the utility model;
In figure:1st, surge flask;11st, preceding surge bunker;12nd, rear surge bunker;2nd, inlet tube;21st, preceding air extraction connector;3rd, liquid is gone out Pipe;31st, rear air extraction connector;4th, filter plate;5th, conduit;6th, preceding two-mouth bottle;7th, rear two-mouth bottle;8th, thread rubber plug.
Embodiment
The utility model is described in detail with reference to specific embodiment.Following embodiments will be helpful to this area Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made. These belong to the scope of protection of the utility model.
The utility model provides a kind of sensitive liquid filtration apparatus as illustrated in fig. 1 and 2, including surge flask 1, inlet tube 2 With outlet tube 3, inlet tube 2 and outlet tube 3 are respectively arranged at the both ends of surge flask 1, and the middle part of surge flask 1 is equipped with filter plate 4, filtering Surge flask 1 is separated out preceding surge bunker 11 and rear surge bunker 12 by plate 4, and the middle part of inlet tube 2 is equipped with preceding air extraction connector 21, outlet tube 3 middle part is equipped with rear air extraction connector 31, and the oral area of inlet tube 2 is equipped with thread rubber plug 8.
Two-mouth bottle 6 before inlet tube 1 is connected with by conduit 5, the oral area of preceding two-mouth bottle 6 are equipped with thread rubber plug 8, conduit 5 Both ends are respectively provided with a double pointed syringe needle.
The oral area of outlet tube 3 is connected with rear two-mouth bottle 7, and thread rubber plug 8 also is provided with rear two-mouth bottle 7.
Filter plate 4 is sand core baffle.
For the ease of the cleaning and replacement of filter plate 4, preceding surge bunker 11 and rear surge bunker 12 are detachably connected, such as revolve Connect.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, This has no effect on the substantive content of the utility model.

Claims (5)

  1. A kind of 1. sensitive liquid filtration apparatus, it is characterised in that including surge flask, inlet tube and outlet tube, the inlet tube and Outlet tube is respectively arranged at the both ends of surge flask, is equipped with filter plate in the middle part of the surge flask, the filter plate separates surge flask Go out preceding surge bunker and rear surge bunker, the middle part of the inlet tube is equipped with preceding air extraction connector, and the middle part of the outlet tube is taken out after being equipped with Gas connector, the oral area of the inlet tube are equipped with thread rubber plug.
  2. 2. sensitive liquid filtration apparatus as claimed in claim 1, it is characterised in that before the inlet tube is connected with by conduit Two-mouth bottle, the oral area of the preceding two-mouth bottle are equipped with thread plug, and the both ends of the conduit are respectively provided with a double pointed syringe needle.
  3. 3. sensitive liquid filtration apparatus as claimed in claim 1, it is characterised in that the oral area of the outlet tube is connected with rear two Mouth bottle.
  4. 4. sensitive liquid filtration apparatus as claimed in claim 1, it is characterised in that the filter plate is sand core baffle.
  5. 5. the sensitive liquid filtration apparatus as described in any one in Claims 1 to 4, it is characterised in that the preceding surge bunker It is detachably connected with rear surge bunker.
CN201721060881.1U 2017-08-23 2017-08-23 Sensitive liquid filtration apparatus Expired - Fee Related CN207286870U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721060881.1U CN207286870U (en) 2017-08-23 2017-08-23 Sensitive liquid filtration apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721060881.1U CN207286870U (en) 2017-08-23 2017-08-23 Sensitive liquid filtration apparatus

Publications (1)

Publication Number Publication Date
CN207286870U true CN207286870U (en) 2018-05-01

Family

ID=62437421

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721060881.1U Expired - Fee Related CN207286870U (en) 2017-08-23 2017-08-23 Sensitive liquid filtration apparatus

Country Status (1)

Country Link
CN (1) CN207286870U (en)

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GR01 Patent grant
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: 20180501

Termination date: 20190823