A kind of reagent agitating device
Technical field
This utility model relates to a kind of agitating device, is specifically related to a kind of reagent agitating device.
Background technology
In biological medicine industry, varied for the reagent of in-vitro diagnosis, have for albumen
Detection reagent, for saccharide detection reagent, for enzyme detection reagent and for its
His physiology, biochemistry or the reagent of immune function detection, these diagnostic reagents are usually by several
Kind biochemical reagents are mixed with and form.In the mixed process of some specific biochemical reagents, to mixed
The order closed has strict requirements, such as first a part of reagent is mixed to form mixed liquor, then
Mixed liquor is added in the way of being added batch-wise in another kind of reagent, otherwise can produce
Side reaction and cause diagnostic reagent to lose efficacy.But, general agitating device cannot meet these need
Ask, need manually mixed liquor first to carry out blowing, then other reagent are poured in agitating device,
The most progressively mixed liquor is added to stirring mixing in agitating device, is so easily caused reagent and reveals,
Workman is wasted time and energy.
Utility model content
For deficiency of the prior art, this utility model provides a kind of simple in construction, user
Just reagent agitating device, can make operative time saving and energy saving, improves production efficiency.
This utility model is achieved through the following technical solutions: a kind of reagent agitating device, including big
Agitating device and little agitating device, described big agitating device and the internal structure phase of little agitating device
With, it being equipped with cylinder body, agitator, driving means, the top of described cylinder body is provided with lid, institute
Stating lid and be provided with charging aperture, described driving means is located at the top of described lid, described stirring
Device is located in cylinder body, and is driven by described driving means, and the bottom welding of described cylinder body is fixed with
Support, the bottom of described cylinder body is additionally provided with discharging opening, at the charging aperture of described big agitating device with
The discharge outlet of described little agitating device passes through pipeline communication, and described pipeline is additionally provided with charging
Pump, metering valve.
Preferably, the side of described cylinder body is provided with liquidometer, and described liquidometer is divided into liquid level
Meter and lower liquidometer.
Preferably, described agitator includes that puddler and stirring paddle, described stirring paddle are Double helix
Stirring paddle, described Double helix stirring paddle is arranged on puddler, described puddler and driving means
It is connected.
Preferably, the lid of described big agitating device is provided with two charging apertures, a charging aperture
Place passes through pipeline communication with the discharge outlet of described little agitating device, connects at another charging aperture
Pipeline be provided with one-way cock, the pipeline that the discharge outlet of described big agitating device connects sets
There is one-way cock.
Preferably, the pipeline connected at the charging aperture of described little agitating device is provided with one-way cock,
The pipeline that the discharge outlet of described little agitating device connects is provided with three-way valve.
Compared with prior art, this utility model has the advantages that by arranging double stirring
Mix device, and feed pump and metering valve are set on the pipeline of connection double-stirring device, can overcome
The tedious steps brought to workman in some particular diagnosis reagent preparation process, improves production efficiency,
And it is avoided that the phenomenon causing reagent to spill leakage because of operative.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model reagent agitating device.
Detailed description of the invention
Below in conjunction with the accompanying drawings with detailed description of the invention, this utility model is described further.
As it is shown in figure 1, a kind of reagent agitating device, including big agitating device and little agitating device,
Both internal structures are identical, are equipped with cylinder body 1, agitator, driving means 4, cylinder body 1
Top is provided with lid 5, and lid 5 is provided with charging aperture (6,14), and driving means 4 is located at lid 5
Top, agitator is located in cylinder body 1, and driven by driving means 4, the bottom weldering of cylinder body 1
Connecing and be fixed with support 8, the bottom of cylinder body 1 is additionally provided with discharging opening (7,15), big agitating device
Pipeline communication, pipe is passed through with at the discharging opening 11 of described little agitating device at another charging aperture 13
Be additionally provided with feed pump 12, metering valve 10 on road, by arranging double-stirring device, and arrange into
Material pump 12 and metering valve 10, can be by the reagent mixed liquor in little agitating device by certain numerical value
Flow enters in big agitating device, can overcome in diagnostic reagent preparation process and bring to workman
Tedious steps, improve production efficiency, be avoided that again and cause reagent to spill leakage because of operative
Phenomenon.
The side of cylinder body 1 is provided with liquidometer 9, and liquidometer 9 is divided into liquidometer and lower liquidometer,
By the setting of liquidometer 9, can facilitate and capacity be measured and reagent proportioning is controlled.
Agitator includes puddler 3 and stirring paddle 2, and stirring paddle 2 is Double helix stirring paddle 2, and Double helix stirs
Mixing oar 2 to be arranged on puddler 3, puddler 3 is connected with driving means 4.Employing Double helix stirs
Oar 2 can make to be more fully mixed between reagent.The lid 5 of big agitating device is provided with two chargings
Mouthful, pass through pipeline communication with at the discharging opening 15 of described little agitating device at a charging aperture 13,
The pipeline connected at another charging aperture 6 is provided with one-way cock, the discharging opening 7 of big agitating device
The pipeline that place connects is provided with one-way cock.The pipeline connected at the charging aperture 14 of little agitating device
Being provided with one-way cock, the pipeline connected at the discharging opening 15 of little agitating device is provided with three-way valve
Door 11, by arranging three-way valve 11, the mixed liquor after little agitating device stirs both can enter
Enter in big agitating device, it is also possible to directly blowing.
During work: first start little agitating device, the mix reagent in little agitating device is stirred
Mix, after waiting mix homogeneously, stop stirring, open big agitating device, first in big agitating device
Reagent be stirred, then rotate the three-way valve 11 at little agitating device discharging opening 15, by entering
Material pump 12 is by the big agitating device of mixed liquor suction of little agitating device, and by metering valve 10
Control flow, make mixed liquor add in batches, uniformly in big agitating device, with big stirring
Reagent in device mixes, stirring.
Protection domain of the present utility model includes but not limited to embodiment of above, this utility model
Protection domain be as the criterion with claims, any those skilled in the art that this technology is made
Replacement that member is readily apparent that, deform, improve and each fall within protection domain of the present utility model.