Common Problems with TFP Tower Filters and How to Solve Them

TFP Tower Filters come from Yantai Hexin Environmental Protection Equipment Co., Ltd. These modern systems work automatically. They are very good at separating solids from liquids. These devices are famous for their strong filtering pressure. This pressure can reach 20 MPa. They also use little power. Plus, they can handle sticky or very fine substances well. Many industries use them. These include mining, metal work, chemical making, and nature protection. Yet, even clever equipment like TFP Tower Filters can have troubles. This blog looks at frequent troubles with these filters. It explains why they happen. It also gives hands-on answers. These steps help keep your filter working its best. If you run a factory, fix machines, or operate equipment, this guide is for you. It will help you find and fix problems. You will also learn how to care for your TFP Tower Filter well.

Understanding TFP Tower Filters

The TFP vertical filter press works upright like a tower. It has flat filtering plates lying sideways. Many cylinders move together. Hydraulic cylinders guide themselves. Its automatic steps include filtering, pressing, washing, drying, getting rid of waste, and cleaning the filter cloth. This makes it key for taking water out of things. Examples are mine leftovers, dirty mud from sewers, and chemical waste. But problems can upset work. These include uneven filtering, machine stops, or too much wetness in the waste cake. Below, we look at the most seen troubles and how to solve them.

Common Problems and Their Causes

To fix frequent troubles with TFP Tower Filters, you must find the real reasons. These troubles often start from wrong use, missed care, or stuff that causes trouble. Here are the main troubles people find:

1. Uneven Filtering Results

Signs:

Waste cake forms oddly, solids and liquids don’t fully split, or the filtered liquid looks different each time.

Reasons:

• Blocked Filter Cloth:Tiny bits or sticky matter can plug the filter cloth. This lowers filtering speed.
• Wrong Pressure Levels:Bad filtering pressure (below or above the best 20 MPa) leads to poor splitting.
• Changing Slurry Mix:Differences in slurry thickness or bit size affect filtering steadiness.

2. Too Much Wetness in Waste Cake

Signs:

The waste cake keeps extra water. It fails to hit the needed dry level.

Reasons:

• Not Enough Pressing Time:Too little time for the first or second press step.
• Bad Air Drying:Broken compressed air gear or not enough drying time.
• Diaphragm Troubles:Worn or harmed diaphragms cut pressing speed.

3. Waste Cake Won’t Come Off

Signs:

Waste cakes don’t fall off right or stick on the filter cloth.

Reasons:

• Worn Filter Cloth:Old or hurt filter cloth stops the cake from letting go.
• Gear Issues:Broken filter cloth mover or hydraulic setup.
• Sticky Stuff:Very gluey matter makes getting rid of waste hard.

4. Hydraulic System Faults

Signs:

Slow or jumpy cylinder motion, hydraulic drips, or system shakiness.

Reasons:

• Low Hydraulic Fluid:Not enough fluid lowers pressure or slows work.
• Dirty Fluid:Grit or water in the hydraulic fluid harms speed.
• Part Wear:Worn seals or cylinders cause drips or shaky work.

5. Automation and Control Troubles

Signs:

PLC or screen mistakes, shaky automation, or sudden stops.

Reasons:

• Electric Faults:Loose joins or bad wires in the control setup.
• Software Hitches:Old PLC brain code or setup mistakes.
• Sensor Problems:Broken sensors upset automatic steps.

Solutions to Common Problems

Fixing these troubles fast cuts down stops and keeps your TFP Tower Filter working well. Below are full answers for each trouble.

Fixing Uneven Filtering Results

Care for Filter Cloth Often:

• Look at and clean the filter cloth after each run to take out stuck bits.
• Change the cloth if plugging or wear signs stay. Make sure it fits your TFP type (like TFP-1 to TFP-144).
• Use the automatic filter cloth cleaning part to keep speed up.

Set Pressure Right:

• Adjust the filtering pressure to the suggested 20 MPa. Change it based on slurry traits.
• Watch pump speed to make sure pressure stays even.

Change Slurry Feed:

• Do regular slurry checks to keep thickness and bit size steady.
• Treat slurries first with thickeners (like NGZ High Efficiency Thickener) to steady the feed mix.

Cutting High Wetness in Waste Cake

Lengthen Pressing and Drying Steps:

• Make the first and second press steps longer to pull out more liquid.
• Ensure the air-drying step is long enough. Usually, compressed air must push wetness down to the wanted level.

Check Diaphragm State:

• Look at diaphragms often for wear or harm. Change them when needed.
• Check that high-pressure water gets to the diaphragm without blocks.

Make Air Drying Setup Better:

• Look at the compressed air spread pipe for plugs or drips.
• Make sure the air pressure is strong enough to push wetness from the waste cake well.

Making Waste Cake Come Off Better

Care for Filter Cloth:

• Change worn filter cloths fast to help the cake fall off easily.
• Use cloths made for sticky stuff if needed.

Check Gear Parts:

• Look at the filter cloth mover for right work. Oil moving parts.
• Check hydraulic cylinder speed to make sure plates move smoothly.

Change Stuff Handling:

• For sticky stuff, try treating the slurry first to lower stickiness.
• Change the waste timing to let the cake come off fully.

Dealing with Hydraulic System Faults

Keep Hydraulic Fluid Good:

• Check fluid levels often. Add more with the maker’s suggested hydraulic fluid.
• Swap dirty fluid and clean the setup to stop grit buildup.

Look at Parts:

• Check seals, pipes, and cylinders often for wear or drips.
• Change worn parts during planned care to stop surprise fails.

Planned Care:

• Follow Yantai Hexin’s suggested care plan to keep the hydraulic setup reliable.
• Use only top-notch, fitting parts for swaps.

Solving Automation and Control Troubles

Check Electric Setup:

• Look at wires and joins for looseness or rust.
• Make sure power reaches the PLC and screen steadily.

Software Changes:

• Change PLC brain code often to stop software-linked mistakes.
• Ask Yantai Hexin’s tech help for setup changes.

Sensor Tuning:

• Test and tune sensors to spot process points right.
• Swap broken sensors fast to keep automation steady.

Preventive Care Tips

Stopping common troubles with TFP Tower Filters needs early care. Here are key tips to keep your filter press running well:

• Train Operators:Make sure users learn TFP Tower Filter use and fixing. Use Yantai Hexin’s free on-site teaching during setup.
• Keep Extra Parts:Have key extra parts ready (like filter cloths, seals). This cuts down stop time.
• Watch Speed Points:Track filtering pressure, cake wetness, and cycle times. This helps spot possible troubles early.

About Yantai Hexin: Your Trusted TFP Tower Filter Supplier

Янтай Хексин Экологическая защита оборудования Ко., ООО sits in YEDA, Yantai City, Shandong Province. For over 20 years, it has led in making filtering gear. It focuses on TFP Tower Filters, Пояс фильтры, ceramic filters, and high-speed thickeners. The company gives strong, steady answers for industries like mining, metal work, and nature care. It believes in “live by quality, grow by trust.” Yantai Hexin offers expert research, modern making steps, and full after-sale help. This includes 24/7 tech aid and on-site teaching. Its ISO9001 quality check ensures every TFP Tower Filter meets strict rules. This makes them a trusted partner for solid-liquid splitting needs around the world.

Conclusion

TFP Tower Filters are mighty aids for solid-liquid splitting. But fixing common troubles with them is key to keeping their speed and life long. By knowing why troubles like uneven filtering, high wetness, or hydraulic faults happen, users can make speed better and cut stops. Using the answers above helps a lot. Early care, regular looks, and user teaching stop these troubles. With Yantai Hexin’s steady gear and full help, your TFP Tower Filter will work its best for many years.

Вопросы и ответы

1. What are the most seen troubles with TFP Tower Filters?

Frequent troubles include shaky filtering, high wetness in waste cakes, waste that won’t come off, hydraulic system faults, and automation mistakes. Often, right care and changes fix these, as shown here.

2. How can I lower high wetness in waste cakes with TFP Tower Filters?

To fix this, make pressing and air-drying steps longer. Look at and swap worn diaphragms. Ensure the compressed air setup works right. Regular care of the filter cloth also helps hit the needed dry level.

3. Why won’t my TFP Tower Filter let the waste cake come off?

Waste falling off issues often come from worn filter cloths, sticky stuff, or gear problems with the filter cloth mover. Changing the cloth, treating sticky slurries first, and checking gear parts can solve these.

4. How often should I care for my TFP Tower Filter to stop common troubles?

Daily filter cloth looks, weekly hydraulic setup checks, monthly diaphragm looks, and quarterly PLC tunes are wise. A full setup check should be done each year for top speed.

5. Where can I get help for fixing TFP Tower Filter troubles?

Yantai Hexin gives 24/7 online tech help and on-site aid for TFP Tower Filters. Reach them at https://www.hexinfiltermachine.com/technical-support/ for expert advice.