Bernoulli Flow Agitator: Suppressing Foaming during Agitation

Here’s the solution!

Beak Agitator

Our Beak Agitator is uniquely designed to reduce the inclusion of air from the liquid surface and
suppress
foaming during stirring. This is particularly useful for high-viscosity liquids that require substantial
defoaming time after stirring. Furthermore, it allows accurate measurement by preventing foam formation
on
the liquid surface after stirring. Lastly, this design helps prevent overflow when stirring liquids that
tend to foam easily.

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The Advantages of the Beak Agitator

  • Reduces the inclusion of air from the liquid surface and suppresses foaming during stirring
  • Helps prevent overflow when stirring liquids that tend to foam easily
  • Allows accurate measurement by preventing foam formation on the liquid surface after stirring

Product Information

Please feel free to contact us for more detailed product information.

Powerful stirring while suppressing foam! The Bernoulli Agitator has the solution.

What is the
Bernoulli Agitator?

The Bernoulli Agitator, equipped with the “Bernoulli Flow Stirring Body (BEAG)”, generates a liquid flow
in
the container through a different principle (pressure difference by centrifugal force) than general
stirring
bodies. This makes it possible to achieve a “hard-to-foam”, “powerful” agitation.

It is mainly suitable for stirring about 30 to 300 liters.

\ Please tell us “for what purpose”, “what”, and “how much”
you
want to stir /

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The Reason It’s “Less
Likely to
Foam”

There are several factors that contribute to foaming. One of them is “air being drawn in from the
surface of the liquid during agitation”.
The surface of the liquid around the stirring shaft drops due to the swirling flow, creating a
large
vortex in the center of the container, which causes foam to form.

In this agitator, we reduce the air entrainment from the liquid
surface
.
This suppresses foaming, shortens the time required for defoaming in the subsequent process, and
prevents foaming and overflow of the liquid surface.

Does it really not foam? We stirred water with detergent to test.

Compared to a typical propeller agitator, the result is…

In contrast to the liquid stirred by the propeller type, which is covered with foam all over the liquid surface, the liquid stirred by the Bernoulli Agitator only produces foam in a part of the liquid surface.

The Bernoulli Agitator was able to significantly suppress
foaming
.

Click here for those who want to see the
details of the detergent agitation experiment video

\ Attachments of sketches and drawings are also
possible

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The Reason for “Powerful Agitation”

The agitator has a shape that is resistant to resistance, allowing high-speed agitation even with a compact motor
(700rpm~).
In addition, the liquid flow generates in four directions: up,
down,
left, and right
, improving agitation efficiency and achieving powerful agitation.

Voice from a pharmaceutical company that actually uses it

“By introducing this agitator into the dissolution process of active pharmaceutical
ingredients,
we were able to reduce the dissolution time by 30% compared
to
conventional methods.
It is an excellent agitator that is also effective in
preventing foreign substance contamination and can be used with confidence even in stringent
sanitary environments.”

A Reliable Agitator for Use in Stringent Sanitary Environments
Excellent in Foreign Substance Contamination Prevention

○ Connect the container and agitator with “Zero Gap”

This agitator is securely connected to the lid of the container with a “Ferrule fitting”.
There is no gap between the lid and the agitator, allowing you to prevent foreign substance contamination from the agitator
connection area
.

○ Easy-to-clean structure for cleaning the
wetted
parts frequently

The shaft (agitator shaft) and agitator, which come into contact with the liquid, are
designed for easy cleaning.

The shaft is easy to detach compared to agitators with
conventional sealed connections
and can be disassembled with just a hex
wrench.
It can be quickly disassembled even without advanced technical skills, allowing for
smooth
transition to cleaning.

Moreover, the agitator has a simple shape without fine
gaps,
making it easy to clean
.

Even in processes that require frequent cleaning or in the production of multiple
products,
you can easily disassemble and clean without spending much time, allowing for a smooth
transition and reliable production.

\ Attachment of sketches and drawings is also possible /

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About Us

Company Name
Nitto Kinzoku Kogyo Co., Ltd.
President
Koichi Oyama
Address

[Sales Division]
358 Nitchou, Yashio-shi, Saitama 340-0811, Japan
Phone: 048-996-4221 Fax: 048-996-8781

[Yashio Factory (ISO9001 Certified)]
358 Nitchou, Yashio-shi, Saitama 340-0811, Japan
Phone: 048-996-4221

[Tsukuba Factory (ISO9001 Certified)]
Suwa C25 Block, Tsukuba City, Ibaraki 300-2658, Japan

[Headquarters]
2-53-2 Nihonbashi Hamacho, Chuo-ku, Tokyo 103-0007, Japan

Established
June 1957
Capital
32 million yen
Number of Employees
130
Business Activities
[Stainless Steel Products Division]

  • Manufacturing and sales of industrial stainless steel containers
  • Stainless steel sealed containers
  • Storage containers
  • Transport containers
  • Pressure vessels
  • Preservation containers
  • Various other equipment
Customers
Pharmaceutical, chemical, cosmetics, food industry, research laboratories, other industries
Partial exports to major pharmaceutical companies in the United States (Merck, Baxter, etc.)

“I want to know detailed specifications and prices!” “Is it possible to use it in
this
way?”
For inquiries and quotation requests, please contact us here

Inquiry Form

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stirring

Contact us by phone

 

Phone Inquiry

048-996-4221 Weekdays 9:00-17:00

Fax Inquiry

048-996-8781

24-hour reception

FAX Form is available.
Please print and use the form.