CN207307320U - Impurity degree filtration apparatus - Google Patents
Impurity degree filtration apparatus Download PDFInfo
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- CN207307320U CN207307320U CN201721286842.3U CN201721286842U CN207307320U CN 207307320 U CN207307320 U CN 207307320U CN 201721286842 U CN201721286842 U CN 201721286842U CN 207307320 U CN207307320 U CN 207307320U
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Abstract
It the utility model is related to impurity degree detection technique field, and in particular to a kind of impurity degree filtration apparatus, the impurity degree filtration apparatus include：Liquid storing cup, for storing sample to be tested, and has sample export；Waste liquid bottle, for storing the sample to be tested after filtering, and has waste liquid import and the vacuum pump connector for being connected with vacuum pump；And filtering connector, its one end is connected with sample export, the other end is detachably connected with waste liquid import, wherein, filtering connector has the sample channel of connection liquid storing cup and waste liquid bottle, and offer the mounting groove for being used to install impurity degree piece of transversal sample channel, and then impurity degree filtration apparatus can be separated and dismounted, only liquid storing cup need to individually be taken out and be cleaned in cleaning, and assembly is only needed when in use together and is connected by vacuum pump connector with vacuum pump, carrying operation is carried out without related vacuum pump, and then offer convenience to the carrying operation and cleaning of user of service.
Description
Technical field
It the utility model is related to impurity degree detection technique field, and in particular to a kind of impurity degree filtration apparatus.
Background technology
At present, dairy products may bring the impurity such as grass, husky and dust into during production and transport, therefore, purchase
During fresh milk, the amount for the impurity that fresh milk contains, i.e. impurity degree can be detected as an important indicator, such as in GB
19301--2010《Lactogenesis》The impurity degree of middle clear stipulaties fresh milk is necessarily less than equal to 4.0 mg/kgs.
In the prior art, the detection of conventional impurity degree is carried out using impurity filtering machine more, such as Chinese patent
CN2829848Y provides a kind of impurity filtering machine, including filter pump, funnel and filter plate, and filter plate is installed on hopper outlet
Between the feed inlet of filter pump, connected between the outlet of the feed inlet and funnel of filter pump by clamping joint；Filter pump be from
Core type pumps, and is driven by motor and by transmission mechanism, and filter pump, motor and transmission mechanism are installed in in casing, filter pump
The clamping joint that is connected of feed inlet be pierced by upwards casing and hopper outlet connect.
Although above-mentioned impurity filtering machine can realize the detection of impurity degree, problems with is still suffered from：
1st, impurity filtering machine is structure as a whole, and includes the structures such as filter pump, funnel and filter plate, since build is larger,
Experimenter operates and carries simultaneously inconvenience, and using once just needs substantial amounts of water to pass through impurity filtering machine successively
In each component carry out wash cycles, not only lost time, but also waste water resource.
2nd, filter plate is installed between hopper outlet and the feed inlet of filter pump, not firm when fixing, and then can not
Ensure sample liquid all by impurity degree piece, there are measurement accuracy it is poor the problem of；
3rd, the waste liquid that filtering is completed is directly entered filter pump, and there are the problem of processing and cleaning inconvenience.
Utility model content
The main purpose of the utility model is that a kind of impurity degree filtration apparatus is provided, to solve impurity degree in the prior art
The problem of filtration unit operations are carried and cleaning is inconvenient.
To achieve the above object, the utility model provides a kind of impurity degree filtration apparatus, including：Liquid storing cup, for storing up
Sample to be tested is deposited, and there is sample export；Waste liquid bottle, for storing the sample to be tested after filtering, and with waste liquid import and
For the vacuum pump connector being connected with vacuum pump；And filtering connector, its one end are connected with the sample export, the other end
It is detachably connected with the waste liquid import, wherein, the filtering connector, which has, connects the liquid storing cup and the waste liquid bottle
Sample channel, and offer the transversal sample channel be used for the mounting groove of impurity degree piece is installed.
Further, the filtering connector includes：First connector, is fixedly connected with the liquid storing cup；Second connection
Head, is detachably connected with the waste liquid bottle；Wherein, buckle structure is passed through between first connector and second connection are logical
Detachable docking.
Further, the buckle structure is opened in the circumferential direction setting of the cross section of the sample channel.
Further, the buckle structure includes the lock pillar being fixed on the first connector, and is arranged on described second
Lockhole on connector, is interference fitted between the lock pillar and the lockhole.
Further, the mounting groove is arranged on first connector and/or second connector, and described
First connector and second connector form the enclosure space for accommodating the impurity degree piece, and the installation after completing docking
The depth value of groove is less than the thickness value of impurity degree piece.
Further, the waste liquid import of the waste liquid bottle designs for ground, second connector and the waste liquid import
It is closely sealed.
Further, the liquid storing cup is cup-like structure, and is marked with scale in the liquid storing cup.
Further, sample inlet is offered on the liquid storing cup.
Further, the waste liquid bottle is being provided with leakage fluid dram close at bottom of bottle, facilitates waste liquid to discharge.
Further, water check valve is designed with the leakage fluid dram, closes the waste liquid bottle when being filtered for guarantee to be formed
Vacuum.
Technical solutions of the utility model, have the following advantages that：
1. in impurity degree filtration apparatus provided by the utility model, liquid storing cup and waste liquid bottle are realized by filtering connector
Connection and between each other detachable, and can be connected by the vacuum pump connector on waste liquid bottle with vacuum pump so that impurity degree
Filtration apparatus can be separated and dismounted, and only need to individually be taken out liquid storing cup in cleaning and be cleaned, and only be needed when in use
It is assembled to connect together and by vacuum pump connector with vacuum pump, carrying operation is carried out without related vacuum pump, and then give
The carrying operation and cleaning of user of service offers convenience.
2. in impurity degree filtration apparatus provided by the utility model, graduation indication sample volume is identified with liquid storing cup, into
And directly sample to be tested can be poured at liquid storing cup to the volume shown and can be filtered when detecting sample to be tested, save
Graduated cylinder measures step, easy to operate, and detection sample efficiencies can be lifted.
3. in impurity degree filtration apparatus provided by the utility model, filtering connector includes being fixedly connected with the liquid storing cup
The first connector and be detachably connected the second connector with the waste liquid bottle, and then needing liquid storing cup and waste liquid bottle company
When connecing, it is only necessary on the first connector being fixedly connected with liquid storing cup and the second connector being detachably connected with the waste liquid bottle
Lower promotion, is docked by buckle structure, has both facilitated dismounting, also ensure that the reliability after installation.
4. in impurity degree filtration apparatus provided by the utility model, the depth value of holding tank is less than the thickness of impurity degree piece
Value, so can be appropriate after the first connector and second connector complete docking extruding impurity degree piece, make impurity degree
Piece is fixed, and then ensures that sample liquid all by impurity degree piece, ensure that the accuracy of measurement.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, describe below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings can also be obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 is the structure diagram of the impurity degree filtration apparatus of the utility model embodiment；
Fig. 2 is the configuration schematic diagram of impurity degree filtration apparatus shown in Fig. 1.
Wherein, the reference numeral in above-mentioned attached drawing is：
10th, liquid storing cup；30th, waste liquid bottle；31st, waste liquid import；33rd, vacuum pump connector；35th, leakage fluid dram；36th, water check valve；
50th, connector is filtered；51st, the first connector；52nd, the second connector；53rd, lock pillar；57th, mounting groove.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
As depicted in figs. 1 and 2, the impurity degree filtration apparatus in the present embodiment includes：Liquid storing cup 10, is treated for storing
Sample, and there is sample export；Waste liquid bottle 30, for storing the sample to be tested after filtering, and with waste liquid import 31 and
For the vacuum pump connector 33 being connected with vacuum pump；And filtering connector 50, its one end is connected with sample export, the other end
It is detachably connected with waste liquid import 31, wherein, the sample that filtering connector 50 has connection liquid storing cup 10 and waste liquid bottle 30 leads to
Road, and the mounting groove 57 for being used to install impurity degree piece of transversal sample channel is offered, and then the impurity in the present embodiment is spent
Filter device realizes the connection and between each other detachable of liquid storing cup 10 and waste liquid bottle 30 by filtering connector 50, and can pass through
Vacuum pump connector 33 on waste liquid bottle 30 is connected with vacuum pump so that impurity degree filtration apparatus can be separated and dismounted, in cleaning
Only liquid storing cup 10 need to individually be taken out and be cleaned, and only need assembly when in use together and by vacuum pump connector
33 connect with vacuum pump, carry out carrying operation without related vacuum pump, and then carry and clean to the operation of user of service
Offer convenience.
With further reference to Fig. 2, for the liquid storing cup 10 for storing sample to be tested, there is sample export on liquid storing cup 10,
Can also be with sample export and sample inlet.Liquid storing cup 10 in the present embodiment is cup-like structure, and can be on cup body
It is identified with graduation indication sample volume, and then sample to be tested directly can be poured into liquid storing cup 10 to aobvious when detecting sample to be tested
It can be filtered at the volume shown, save graduated cylinder and measure step, easy to operate, detection sample efficiencies can be lifted.Liquid storing cup 10
Cumulative volume can be 800mL, can accurately indicate 500mL, the scale that cup body is marked with can be set in units of 100mL
There are five lattice, be denoted as 500mL.
As shown in Fig. 2, for the waste liquid bottle 30 for storing the sample to be tested after filtering, it is sintering structure, its bottleneck
Outer wall designs for ground, and convenient closely sealed with filtering connector 50, its surface is smooth, easy to be connected with vacuum pump sebific duct.Waste liquid bottle
30 except the vacuum pump connector 33 being connected with vacuum pump, the leakage fluid dram 35 also set in waste liquid bottle 30 close at bottom of bottle, convenient
Waste liquid is discharged, and can be discharged waste liquid into without provision for disengagement, can be effectively improved experimenter's work efficiency.Set at leakage fluid dram 35
In respect of water check valve 36, water check valve 36 is controlled by changeover valve, and waste liquid bottle 30 is closed when being filtered for guarantee to form vacuum.
For the filtering connector 50 for connecting liquid storing cup 10 and waste liquid bottle 30, filtering connector 50 includes：First connects
Connector 51, is fixedly connected with liquid storing cup 10；Second connector 52, is detachably connected with waste liquid bottle 30；Wherein, the first connector 51
It is connected with second between leading to and is detachably docked by buckle structure, and then filters connector 50 and realizing liquid storing cup 10 and waste liquid bottle
While 30 detachable connection, it can also ensure the reliability of connection by buckle structure, need liquid storing cup 10 and waste liquid
When bottle 30 connects, it is only necessary to the first connector 51 being fixedly connected with liquid storing cup 10 and be detachably connected with waste liquid bottle 30 second
Connector promotes about 52, is docked by buckle structure, has both facilitated dismounting, also ensure that the reliability after installation.
Specifically, buckle structure can be that the circumferential direction for the cross section for being opened in sample channel is set, and avoid and sample
Passage interferes, while the better reliability connected.
Specifically, buckle structure includes the lock pillar 53 being fixed on the first connector 51, and is arranged on the second connector
Lockhole on 52, is interference fitted between lock pillar 53 and lockhole.
Preferably, the mounting groove 57 for being used to install impurity degree piece in the present embodiment can be arranged on the first connector 51,
It can be arranged on the second connector 52 or be offered on the first connector 51 and the second connector 52, and
First connector 51 and the second connector 52 form the enclosure space for accommodating impurity degree piece, and the depth of mounting groove 57 after completing docking
Angle value is less than the thickness value of impurity degree piece, by setting mounting groove 57, and sets the depth value of mounting groove 57 to be less than impurity degree piece
Thickness value so that mounting groove 57 can play the role of fixed impurity degree piece, and in the first connector 51 and the second connector
52 complete extruding impurity degree piece that can be appropriate after docking, make impurity degree piece fixed, and then ensure sample liquid all by miscellaneous
Matter degree piece, ensure that the accuracy of measurement.
Specifically, the waste liquid import 31 of waste liquid bottle 30 can design for ground, and the second connector 52 and waste liquid import 31 are close
Close, and then filter the more close of the cooperation of connector 50.
Obviously, the above embodiments are merely examples for clarifying the description, and the restriction not to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (10)
- A kind of 1. impurity degree filtration apparatus, it is characterised in that including：Liquid storing cup (10), for storing sample to be tested, and has sample export；Waste liquid bottle (30), for storing the sample to be tested after filtering, and with waste liquid import (31) and for connecting with vacuum pump The vacuum pump connector (33) connect；AndConnector (50) is filtered, its one end is connected with the sample export, and the other end detachably connects with the waste liquid import (31) Connect, wherein, the filtering connector (50) has the sample channel for connecting the liquid storing cup (10) and the waste liquid bottle (30), And offer the mounting groove (57) for being used to install impurity degree piece of the transversal sample channel.
- 2. impurity degree filtration apparatus according to claim 1, it is characterised in that the filtering connector (50) includes：First connector (51), is fixedly connected with the liquid storing cup (10)；Second connector (52), is detachably connected with the waste liquid bottle (30)；Wherein, first connector (51) with described second be connected it is logical between detachably docked by buckle structure.
- 3. impurity degree filtration apparatus according to claim 2, it is characterised in that the buckle structure is opened in the sample The circumferential direction of the cross section of passage is set.
- 4. impurity degree filtration apparatus according to claim 2, it is characterised in that the buckle structure includes being fixed on first Lock pillar (53) on connector (51), and the lockhole being arranged on second connector (52), the lock pillar (53) and institute State and be interference fitted between lockhole.
- 5. impurity degree filtration apparatus according to claim 2, it is characterised in that the mounting groove (57) is arranged on described On one connector (51) and/or second connector (52), and in first connector (51) and second connector (52) enclosure space for accommodating the impurity degree piece is formed after completing docking, and the depth value of the mounting groove (57) is less than impurity Spend the thickness value of piece.
- 6. impurity degree filtration apparatus according to claim 2, it is characterised in that the waste liquid import of the waste liquid bottle (30) (31) designed for ground, second connector (52) and the waste liquid import (31) are closely sealed.
- 7. impurity degree filtration apparatus according to claim 1, it is characterised in that the liquid storing cup (10) is cup-like structure, And it is marked with scale in the liquid storing cup (10).
- 8. impurity degree filtration apparatus according to claim 1, it is characterised in that offer sample on the liquid storing cup (10) Import.
- 9. impurity degree filtration apparatus according to claim 1, it is characterised in that the waste liquid bottle (30) is close at bottom of bottle Leakage fluid dram (35) is provided with, facilitates waste liquid to discharge.
- 10. impurity degree filtration apparatus according to claim 9, it is characterised in that leakage fluid dram (35) place is designed with only Water valve (36), closes the waste liquid bottle (30) to form vacuum when being filtered for guarantee.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721286842.3U CN207307320U (en) | 2017-09-30 | 2017-09-30 | Impurity degree filtration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721286842.3U CN207307320U (en) | 2017-09-30 | 2017-09-30 | Impurity degree filtration apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207307320U true CN207307320U (en) | 2018-05-04 |
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ID=62429278
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721286842.3U Active CN207307320U (en) | 2017-09-30 | 2017-09-30 | Impurity degree filtration apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN207307320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116747916A (en) * | 2023-07-04 | 2023-09-15 | 山东省核与辐射安全监测中心 | Automatic collection device and method for laboratory chemical sewage |
-
2017
- 2017-09-30 CN CN201721286842.3U patent/CN207307320U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116747916A (en) * | 2023-07-04 | 2023-09-15 | 山东省核与辐射安全监测中心 | Automatic collection device and method for laboratory chemical sewage |
| CN116747916B (en) * | 2023-07-04 | 2024-05-24 | 山东省核与辐射安全监测中心 | Automatic collection device and method for laboratory chemical sewage |
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