CN206454336U - A kind of Quick suction filtration device of pressure interlocked control charging - Google Patents
A kind of Quick suction filtration device of pressure interlocked control charging Download PDFInfo
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- CN206454336U CN206454336U CN201621493282.4U CN201621493282U CN206454336U CN 206454336 U CN206454336 U CN 206454336U CN 201621493282 U CN201621493282 U CN 201621493282U CN 206454336 U CN206454336 U CN 206454336U
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Abstract
The utility model provides the Quick suction filtration device that a kind of pressure interlocked control is fed, including：Filter element, is connected with mixed feeding pipeline, and an admission line and a feeding line are drawn from mixed feeding pipeline；Feed unit, is connected with feeding line；Gas pressurized unit, is connected with admission line；Filtrate recovery unit, is connected with filter element and positioned at filter element bottom；Vacuum unit, is connected with filtrate recovery unit.
Description
Technical field
The utility model is related to a kind of Suction filtration device of solidliquid mixture, is especially suitable for laboratory batch solidliquid mixture
Continuous automatic feed and fast filtering separation process.
Background technology
The separation of solidliquid mixture is related to the multiple fields such as oil refining, chemical industry, pharmacy, how efficiently to divide solidliquid mixture
From quick to obtain the emphasis and difficult point that target product is technology.In existing disclosed laboratory solidliquid mixture separator,
Micro-example, is typically separated using centrifugal separator.Then pass through funnel natural subsidence mistake for the larger sample of quantity
Filter, or the rate of filtration is improved using vacuumizing using Buchner funnel and on bottle,suction.But it is larger for viscosity, it is more difficult to separate
Mixture, such as viscosity is larger, the separation of the stronger molecular sieve of thixotropy and mother liquor, and separation of wax etc. in heavy distillate
Process, relatively difficult to achieve against above-mentioned means, separative efficiency is relatively low.
Utility model content
The purpose of this utility model is to provide a kind of Quick suction filtration device of pressure interlocked control charging, the device is outstanding
It is adapted to laboratory scale, the continuous feed of the relatively large solidliquid mixture for the treatment of capacity and quick separating.
To achieve the above object, the Quick suction filtration device for the pressure interlocked control charging that the utility model is provided includes：Cross
Unit is filtered, is connected with being mixed into expects pipe, expects pipe is mixed into certainly and draws an air inlet pipe and a feed pipe；Feed unit, with feed pipe
Connection；Gas pressurized unit, is connected with air inlet pipe；Pressure interlocked control valve group, passes through pressure interlocked control circuit and mistake respectively
Filter unit, feed unit, the connection of gas pressurized unit；Filtrate recovery unit, is connected with filter element and under filter element
Portion；Vacuum unit, is connected with filtrate recovery unit.
The Quick suction filtration device of described pressure interlocked control charging, the pressure interlocked control valve group includes pressure sensing
Device, the first magnetic valve, the second solenoid electric valve, the pressure sensor are arranged on filter element, and first magnetic valve is set
It is placed on feed pipe, the second solenoid electric valve is arranged in air inlet pipe, the pressure sensor and the first magnetic valve, the second electromagnetism
Control valve is electrically connected with.
The Quick suction filtration device of described pressure interlocked control charging, the filter element is Buchner funnel, Buchner funnel
The filter paper of different filtering velocitys or the filter cloth of different meshes are inside put, the Buchner funnel is provided with sealing cover body.
The Quick suction filtration device of described pressure interlocked control charging, the mixed feeding pipeline passes through sealing cover body and cloth
Family name's funnel is connected.
The Quick suction filtration device of described pressure interlocked control charging, the feed unit includes：Head tank, magnetic agitation
Son, magnetic stirring apparatus, head tank are connected with magnetic stirring apparatus, and head tank is located at the magnetic stirring apparatus top, magnetic stir bar
It is arranged at head tank inner bottom part.
The Quick suction filtration device of described pressure interlocked control charging, gas pressurized unit is an air compressor.
The Quick suction filtration device of described pressure interlocked control charging, the filtrate recovery unit is a bottle,suction, one delays
Bottle is rushed, the bottle,suction is connected by an outlet line with surge flask.
The Quick suction filtration device of described pressure interlocked control charging, vacuum unit is vavuum pump, and the vavuum pump leads to
One is crossed to be connected with surge flask provided with the vacuum pipeline for vacuumizing control valve.
The Quick suction filtration device of described pressure interlocked control charging, sealing cover body is provided with a blow-down pipe, described to put
Blank pipe line is connected with the Buchner funnel.
The Quick suction filtration device of described pressure interlocked control charging, the bottle,suction volume is 0.5L~20.0L, buffering
Bottle volume is 0.5~20.0L.
The present apparatus is applied to solid in laboratory solidliquid mixture, the separation of such as molecular sieve solid and mother liquor, heavy oil product
The process such as wax and mechanical admixture separation, by filtration system pressure change, charging and compression system pipeline are controlled by sensor
Switch control, realizes interlocked control continuous feed, improves filter efficiency, and combines with compression system, realizes continuous automatic feed
And quick separating.
Brief description of the drawings
Fig. 1 is the Quick suction filtration device structural representation that pressure interlocked control is fed.
Wherein reference is：
1- Buchner funnels
2- filter paper or filter cloth
3- sealing cover bodies
4- head tanks
5- mixed feeding pipelines
6- inlet control valves
7- magnetic stir bars
8- magnetic stirring apparatus
9- is tightly connected plug
10- bottle,suctions
11- vavuum pumps
12- outlet lines
13- vacuumizes control valve
14- surge flasks
15- atmospheric valves
16- air compressors
17- pressure sensors
18- pressure interlocked control circuits
The solenoid electric valves of 19- second
The solenoid electric valves of 20- first
Embodiment
The purpose of this utility model is to provide a kind of Quick suction filtration device of pressure interlocked control charging, rapid filtration under suction dress
Put, the device is especially suitable for laboratory scale, the continuous feed of the relatively large solidliquid mixture for the treatment of capacity and quick separating.
To achieve the above object, the Quick suction filtration device of pressure interlocked control charging of the present utility model includes：Enter material list
Member, filter element, gas pressurized unit, vacuum unit, filtrate recovery unit, pressure interlocked control valve group, each part mentioned above
Connected by pressure line and valve, constitute unified entirety, pressure interlocked control valve group passes through pressure interlocked control circuit respectively
18 are connected with filter element, feed unit, gas pressurized unit.
Feed unit includes head tank 4, magnetic stir bar 7, magnetic stirring apparatus 8, and head tank 4 is connected with magnetic stirring apparatus 8
And positioned at the top of magnetic stirring apparatus 8, magnetic stir bar 7 is arranged at the inner bottom part of head tank 4.Under the effect of magnetic stirring apparatus 8,
Mixed material is stirred, makes its state uniform, raw material can also be heated by magnetic stirring apparatus 8.
Filter element is Buchner funnel 1, and Buchner funnel 1 is provided with the sealing cover body 3 of salable Buchner funnel 1, wherein cloth
The filter paper of different filtering velocitys or the filter cloth of different meshes can be put on the filter opening of family name's funnel 1, to realize different-grain diameter size material
Filtering.Two-way pipeline is drawn on self sealss lid 3, two-way pipeline is connected with Buchner funnel 1, wherein being provided with atmospheric valve all the way
15 blow-down pipe, after the completion of filtering, opens atmospheric valve 15, bascule inner and outer air pressure is easy to each part to dismantle；Another road pipe
Line is mixed feeding pipeline, and an admission line and a feeding line are drawn from mixed feeding pipeline；Wherein feeding line and raw material
The bottom of tank 4 is connected, and another admission line connects gas pressurized unit, and gas pressurized unit is, for example, air compressor 16；
Pressure interlocked control valve group includes pressure sensor 17, the first solenoid electric valve 20, the second solenoid electric valve 19, institute
State pressure sensor 17 to be arranged on filter element, specifically, pressure sensor 17 is arranged on the top of Buchner funnel 1, described
First solenoid electric valve 20 is arranged on feeding line, the control head tank 4 of the first solenoid electric valve 20 and Buchner funnel 1
Whether connect, the second solenoid electric valve 19 is arranged on admission line, whether the second solenoid electric valve 19 control compressed air is entered
Enter in Buchner funnel 1, the solenoid electric valve 20 of pressure sensor 17 and first, the second solenoid electric valve 19 pass through pressure interlocked control
Circuit 18 is electrically connected with.Pressure change of the pressure sensor 17 to measure filter element, at the same according to pressure change control into
The on off state of material unit and the solenoid electric valve in gas presser unit.
Filtrate recovery unit, is connected with filter element and positioned at filter element bottom；The filtrate recovery unit includes taking out
There is the line of an outlet line 12 to pick out on filter flask 10, a surge flask 14, the bottle,suction 10 of the present apparatus, bottle,suction 10 passes through the outlet
Line is connected with surge flask 14, and surge flask 14 is connected with vacuum unit；
Vacuum unit is vavuum pump 11, and connection one is provided with the vacuum pipeline of vacuum valve on vavuum pump 11, vacuum pipeline with
Surge flask 14 is connected, when surge flask 14 is to prevent filtrate from overflowing into vavuum pump 11, or close vavuum pump 11, because pressure difference is deposited
In the aqueous reflux time filtrate returnable bottle in vavuum pump 11.Simultaneously as continuous feed, when filtrate level exceedes in bottle,suction 10
During its 12 position of outlet line, filtrate will store into surge flask 14, can also serve as filtrate recovery and be used.
The present apparatus is applied to solid in laboratory solidliquid mixture, the separation of such as molecular sieve solid and mother liquor, heavy oil product
The process such as wax and mechanical admixture separation, by filter element pressure change, feeding line and air inlet are controlled by pressure sensor 17
The Electromagnetic Control threshold switch of pipeline, realizes interlocked control continuous feed, improves filter efficiency, and with gas pressurized unit associations,
Realize continuous automatic feed and quick separating.
The Quick suction filtration device for the pressure interlocked control charging that the utility model is provided is accomplished by the following way, equipped with filter
The Buchner funnel 1 of paper or filter cloth 2, volume is 0.5-5.0L, is tightly connected by being tightly connected plug 9 with bottle,suction 10；Raw material
Tank 4 is connected by the mixed feeding pipeline 5 provided with inlet control valve 6 with sealing cover body 3, and the bottle,suction 10 passes through an outlet
Line 12 is connected with surge flask 14.Surge flask 14 connects by one provided with the vacuum pipeline for vacuumizing control valve 13 with the vavuum pump 11
Connect, form device unified overall, and ensure the sealing of each connector, prevent gas leakage.
In use, first ensuring that each valve is closed, sealing cover body 3 is opened, loads filter paper or filter cloth 2, sealing cover body 3 is consolidated
It is fixed, it is ensured that sealing effectiveness.Material charging feedstock tank 4 to be filtered is put into magnetic stir bar 7, feeding line insertion head tank 4
Bottom, opens magnetic stirring apparatus 8, according to raw material viscosity situation, adjusts rotating speed, it is ensured that raw material stirs, in the present embodiment
The rotating speed of magnetic stirring apparatus 8 is between 50~1500r/min.Meanwhile, according to feedstock property, heating-up temperature can be suitably selected, is kept
Raw material is in the easy filtration condition of constant temperature.Then, vavuum pump 11 is opened, after pressure stabilisation, first slow open vacuumizes control valve
13, after pressure is stablized again, then slow opening inlet control valve 6.The second solenoid electric valve 19 in pressure interlocked control valve group
In normally open, the first solenoid electric valve 20 is in normal off status, and vavuum pump 11 starts, and it is single that pressure sensor 17 determines filtering
Pressure changes in first funnel, controls the second solenoid electric valve 19 to close by pressure sensor 17, while the first electromagnetism control
Valve 20 processed is opened, because filter element is connected with filtrate recovery unit, in addition to head tank 4, and whole device is in negative pressure state, because
This, the material in head tank 4 starts to flow into Buchner funnel 1, when material enters it is a certain amount of after, pressure and raw material above funnel
The pressure balance of tank 4, pressure sensor 17 determines value stabilization, and pressure sensor 17 controls the second solenoid electric valve 19 to open, simultaneously
The first solenoid electric valve 20 is controlled to close, Suction filtration device starts to provide under malleation and Buchner funnel 1 in upper air compressor 16
Square vavuum pump 11 is provided under the big pressure difference of negative pressure, and material proceeds by suction filtration in Buchner funnel 1.When existing material filtering terminates
Afterwards, the top of Buchner funnel 1 is due to no liquid presence, and filter element is connected again with filtrate recovery unit, pressure sensor 1717
Measure pressure and occur quick change, therefore, control the second solenoid electric valve 19 to close by pressure sensor 17, while the first electricity
Magnetic control valve 20 is opened, and liquid will flow into funnel again in head tank 4, so repeat filtering.When the Central Plains of head tank 4
All filtering is completed material, is flowed into bottle,suction 10 there is no liquid, filter element is connected again with filtrate recovery unit, now, is closed
Inlet control valve 6 is closed, vavuum pump 11 is closed and vacuumizes control valve 13, open atmospheric valve 15, after opening after inside and outside air pressure balance
Sealing cover body 3, takes out solid material, completes this and be separated by filtration.
Compared with prior art, the utility model can carry out liquid reagent, oil product in solidliquid mixture separation process
Middle mechanical admixture separation, can also carry out separating out the separation of component, and crystallized product separation etc. in oil product, the device, which has, to be applicable
The characteristics of scope is wide；Secondly as filter cloth is replaceable, therefore go for the solid product point of different sizes and particle size
From；3rd, due to using pressure interlocked control Electromagnetic Control valve group, continuous feed and suction filtration are realized, human users, mistake are reduced
Journey simplifies, and the time shortens, and material is automatic, continuously enter filter element, simultaneously as combining with gas pressurized Elementary Function, has
Effect improves filter efficiency.
The utility model can also have other various embodiments, in the situation without departing substantially from the utility model spirit and its essence
Under, those skilled in the art work as can make various corresponding changes and deformation according to the utility model, but these are corresponding
Change and deformation should all belong to the scope of the claims appended by the utility model.
Claims (10)
1. a kind of Quick suction filtration device of pressure interlocked control charging, it is characterised in that including：
One filter element, is connected with being mixed into expects pipe, and expects pipe is mixed into certainly and draws an air inlet pipe and a feed pipe；
One feed unit, is connected with feed pipe；
One gas pressurized unit, is connected with air inlet pipe；
One pressure interlocked control valve group, passes through pressure interlocked control circuit and filter element, feed unit, gas pressurized list respectively
Member connection；
One filtrate recovery unit, is connected with filter element and positioned at filter element bottom；
One vacuum unit, is connected with filtrate recovery unit.
2. the Quick suction filtration device of pressure interlocked control charging as claimed in claim 1, it is characterised in that the pressure interlocking
Control valve group includes pressure sensor, the first magnetic valve, the second solenoid electric valve, and the pressure sensor is arranged at filter element
On, first magnetic valve is arranged on feed pipe, and the second solenoid electric valve is arranged in air inlet pipe, the pressure sensor with
First magnetic valve, the second solenoid electric valve are electrically connected with.
3. the Quick suction filtration device of pressure interlocked control charging as claimed in claim 1, it is characterised in that the filter element
For Buchner funnel, the filter paper of different filtering velocitys or the filter cloth of different meshes are put in Buchner funnel, the Buchner funnel is provided with sealing
Lid.
4. the Quick suction filtration device of pressure interlocked control charging as claimed in claim 3, it is characterised in that the mixed feeding
Pipeline is connected through sealing cover body with Buchner funnel.
5. the Quick suction filtration device of pressure interlocked control charging as claimed in claim 1, it is characterised in that the feed unit
Including：Head tank, magnetic stir bar, magnetic stirring apparatus, head tank are connected with magnetic stirring apparatus, and head tank is stirred positioned at the magnetic force
Device top is mixed, magnetic stir bar is arranged at head tank inner bottom part.
6. the Quick suction filtration device of pressure interlocked control charging as claimed in claim 1, it is characterised in that gas pressurized unit
For an air compressor.
7. the Quick suction filtration device of pressure interlocked control charging as claimed in claim 1, it is characterised in that the filtrate is reclaimed
Unit is a bottle,suction, a surge flask, and the bottle,suction is connected by an outlet line with surge flask.
8. the Quick suction filtration device of pressure interlocked control as claimed in claim 7 charging, it is characterised in that vacuum unit is
Vavuum pump, the vavuum pump is connected by one provided with the vacuum pipeline for vacuumizing control valve with surge flask.
9. the Quick suction filtration device of pressure interlocked control charging as claimed in claim 3, it is characterised in that set on sealing cover body
There is a blow-down pipe, the blow-down pipe is connected with the Buchner funnel.
10. the Quick suction filtration device of pressure interlocked control charging as claimed in claim 7, it is characterised in that the bottle,suction
Volume is 0.5L~20.0L, and surge flask volume is 0.5~20.0L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493282.4U CN206454336U (en) | 2016-12-30 | 2016-12-30 | A kind of Quick suction filtration device of pressure interlocked control charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493282.4U CN206454336U (en) | 2016-12-30 | 2016-12-30 | A kind of Quick suction filtration device of pressure interlocked control charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206454336U true CN206454336U (en) | 2017-09-01 |
Family
ID=59697587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621493282.4U Active CN206454336U (en) | 2016-12-30 | 2016-12-30 | A kind of Quick suction filtration device of pressure interlocked control charging |
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| Country | Link |
|---|---|
| CN (1) | CN206454336U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215746A (en) * | 2019-05-22 | 2019-09-10 | 高邮市宇航化工机械厂 | A kind of bio-pharmaceuticals medical fluid separation equipment and method |
| CN113308262A (en) * | 2020-02-26 | 2021-08-27 | 宝山钢铁股份有限公司 | Adding device and method for coking by blending tar residue with coal |
| CN114130097A (en) * | 2021-12-09 | 2022-03-04 | 连云港冠昕医药科技有限公司 | Purification method and device for preparing L-5-methyl tetrahydrocalcium folate |
-
2016
- 2016-12-30 CN CN201621493282.4U patent/CN206454336U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215746A (en) * | 2019-05-22 | 2019-09-10 | 高邮市宇航化工机械厂 | A kind of bio-pharmaceuticals medical fluid separation equipment and method |
| CN113308262A (en) * | 2020-02-26 | 2021-08-27 | 宝山钢铁股份有限公司 | Adding device and method for coking by blending tar residue with coal |
| CN114130097A (en) * | 2021-12-09 | 2022-03-04 | 连云港冠昕医药科技有限公司 | Purification method and device for preparing L-5-methyl tetrahydrocalcium folate |
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