Screw Press Multi Disc Screw Press Dewatering Machine

Product Structure

For more information, please visit our website.

Main Features

1.    24 hours no-man watching automatic running

Don't need experienced operators just set up first and let it run without supervision.

2.    Small footprint

Integrated and compact design. Saving space makes installing much easier.

3.    Easy to Operate, Easy to Maintain

Automatic running moves your job away.

4.    Cost Saving

1/60 Water Consumption of Belt Filter Press, 1/15 Electric Consumption of Centrifuge

Main Specifications

Design Parameter

Capability

10-480kgds/h

Total Power

0.36-6kw

Protection Grade

Protection Grade: IP55

Insulation Grade: F

Power Supply

380V

,50Hz,3phase

Output Moisture Content

75-85%

Polymer Feeding Rate

DS  0.2

~1%

Screw Body

Quantity

1-3

Material

Plate: SUS304

Screw Shaft: SUS304

If you want to learn more, please visit our website BRIGHT.

Flocculation                            Mixing tank

Volume

About 40-L

Material

SUS304

Components Brand Optional

Screw Reducer

SEW/NORD

Mixing Reducer

SEW/NORD

Liquid Level Switch

Omron

Solenoid Valve

ASCO

Frequency converter

Schneider

Company Profile

Why Choose Us

FAQ

Q1. Are you a factory or a trading company?

A: 

We are a factory, we can control every aspect of the product and provide the most cost-effective product.

Q2.

 

How Can I find a suitable model?

A: 

Please provide flow rate, solids content, and sludge type, we can assist you in model selection.

Q3. Can you provide sludge sample test data?

A: 

Yes, please give us detailed information including sludge type, solid content rate, etc. We will reply to the test data asap.

Q4. Is it OK to print my logo on the product?

A: 

Yes, but inform us formally before our production.

Q5. Is there any other equipment used in sludge treatment?

A: 

Yes, including polymer dosing system, sludge thickener, conveying device, rotary drum screen, coarse screen

, 

dissolved air flotation

, s

ludge scraper bridge, etc

. If you are interested, contact us for further information.

Thank you for visiting our site, please feel free to contact us if you have further questions. Find me by the following methods, or write down your requirements below, we will always be happy to help.

 

Features of Operation: Automation vs. Manual

To further outline what makes the affordability of a filter press even more viable today than before for small operations to consider, the advances in mechanical technology must be discussed.  Traditionally, filter presses did not come with any features that alleviate the need for a person to tend to their function. Next-generation filter presses typically include the following:

• Shakers &#; When a filter press discharges the material from the plates, often on a manual press, you have to physically assist the removal of the cakes of mud from the cloths and plates.  On smaller presses, this becomes even more of a challenge because the size and weight of the cake material are not heavy enough for gravity to always do the job. This is where the plate shaker systems come into play. They shake the plates automatically to avoid sticking of the cakes to the filter clothes and facilitates the release of the material to eject it from the plates &#; eliminating the need for human interaction and additional expense that a small operation may not be able to bear.

• Real Washes &#;After a complete filtration cycle, the mud material is discharge and usually material can stick on the filtration media and get embedded behind the cloths.  To remove this the operator needs to use a high-pressure sprayer to rinse the cloths.    This function has been automated today by the use of a &#;Real Wash&#;.  This system leads to cleaner cloths and plates without the need for human intervention thereby reducing the cost of operation

• PLC &#; for the PLC or program logic controller, its function is mainly to control all timing aspect of the system as a whole:  the pump, the opening and closing system, the shakers for sludge discharge, and any auxiliary equipment like the homogenizer tank agitator.  The PLC orchestrates the logic that facilitates all the actions for filter press making the system fully automated.  Before PLC&#;s, the operator did these functions manually adding the additional cost of operation to the filter press solutions. 

• With automated systems, labor requirements are minimized because there is no requirement for someone to attend the machine while it&#;s running, or even to make it run.

• Safety is improved through safeguards, sensors, and software integration programmed into the automatic filter press, alleviating unnecessary risks to employees.

• Human error of the operation is minimized when switching to an automated filter press which typically will minimize erroneous downtime issues.

When these features are all combined on small filter presses, the feasibility for a company to cost-effectively operate and own a filter press is reduced drastically.

 

Capital Investment:

Price, as usual, can be tricky because depending on what you do and the operation, there will always be variation. The plus with purchasing a small filter press, like the one we have been discussing, is that you can get all of the latest features such as, a shaker system, real wash cleaning system, and the PLC (program logic controller) to run the filter press automation at a substantially reduced price point allowing smaller organizations to make the capital investment.

These small and automated filter press can cost only between $30,000 and 60,000 typically!  This cost is extremely affordable, saving not only money in the press itself, but also labor costs which could be a close equivalent to the same cost of someone operating a manual press for an entire year.

 

Implementation Reality:

A precast customer explored options to replace its concrete waste slurry bin and ultimately decided to invest in a small 400 x 400 mm, fully automated filter press.  The size of this filter press was chosen because it was the smallest commercial unit the press supplier could offer.
What else was considered during the planning phases, one might ask.  For this type of project, the customer had to incorporate the following components typical to a precast installation:

• Filter Press

• Digging a pit for the dirty water

• Providing a screen to remove the + approx. 1/16 inch solids, the solids that self-drain

• Providing a mixer to keep the dirty water tank agitated

• Providing a small stand for the filter press

• Providing some installation connections

• Service package

The total overall implementation costs for the project was just shy of $80,000, which means the Filter Press is affordable.  This filter press size is mainly targeted at the Ready Mix and Precast Operators, but for small metal finishing and plating companies, this could easily be used at these facilities as well.

Are you interested in learning more about filter press for sludge dewatering? Contact us today to secure an expert consultation!