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kettle tube screen

We designed the kettle tube screen is a kind of equipment for beer brewing. We use it in the brewing process. The utility model can conveniently filter out solid residues such as hops and grain fragments. It usually consists of a cylindrical screen placed in the brewing kettle.

When you observe the wort (unfermented beer) boiling in the pan, the screen is used as a filter. It can trap solid residues and prevent them from entering the fermenter, which has a certain impact. Its use is helpful to improve the clarity and quality of beer products. Our kettle pipe screen has various sizes and different materials.

It is an important tool for home brewers and commercial brewers to use for cleaner, higher-quality brewing. They are irreplaceable tools for home brewers and craft brewers who want to improve the quality and clarity of their beer.

Kettle tube screens play a crucial role in ensuring the quality and consistency of beer production, while also offering brewers the flexibility to innovate and create new and exciting brews. Kettle tube screens are versatile tools with a range of applications, particularly in the brewing industry. Here are some of the diverse ways they’re used.

2. Process of Kettle Tube Screen Applications

The kettle tube screen we designed is an important part in the brewing process. We use it mainly for saccharifying barrels and brewing cauldrons. In short, in the brewing process, our kettle tube screen plays a crucial role. Its use helps brewers to efficiently achieve beer clarification, while effectively separating solid and liquid to achieve the goal.

2.1 Basic steps in brewing

Basic steps in brewing

Kettle tube screen brewing, also known as hops spider brewing. We use it in the brewing process and it’s a technique used to hold hops.

2.1.1 Prepare the Ingredients

First, we need to collect brewing materials. These include water, malt extract, grains, hops and yeast. First we need to heat the water in the brewing pot to the desired temperature.

It is suitable for mashing or soaking the grain of the normal temperature. If you use grains, you need to add them to the water. And at the appropriate temperature for a certain time of immersion. After soaking, you need to use a filter and mesh bag to remove the grain from the water. Finally, we need to boil a liquid called wort.

2.1.2 Use the Kettle Tube Screen

Add hops according to your recipe, either directly into the kettle or using a kettle tube screen to contain them. If you’re using a kettle tube screen, place it in the kettle before adding the hops. The screen will contain the hops during the boiling process.

2.1.3 Cool the Wort

Depending on our individual tastes, wort and hops need to be boiled at different times. In general, hops give beer its bitter taste, flavor and aroma. After we boil, we can use a wort cooler or ice bath to cool the wort quickly. After cooling the wort you need to transfer it to the fermentation tank. Sediment or hops fragments are then left behind.

2.1.4 Ferment

Next, you add the yeast to the fermenter, and the fermentation process begins. The normal, reliable time for beer to ferment is one to two weeks. After fermentation, we can bottle the beer or put it in vats. Let it carbonate for a few weeks, then we can take it out and eat it.

These are the basic steps involved in kettle tube screen brewing. Adjustments can be made based on your specific recipe and brewing equipment.

2.2 Role of kettle tube screens in brewing equipment

boil kettle dip tube screen

In the brewing equipment, the screen net of soaking tube of boiling pot plays an important role. Especially in the brewing process of the saccharification steps and boiling stage, it plays an indispensable role. The screens we designed are usually made of stainless steel and are installed in kettles and saccharification buckets.

The main function of the filter is to prevent solid substances such as grains, hops and residues (sediment) from entering the product, which will affect the product quality. This helps ensure clarity and purity in the beer.

During mashing, kettle tube screens help separate the liquid wort from the solid mash. This allows for efficient extraction of sugars and other compounds from the grains. During the boiling stage, we designed a sieve for canteen pipes to help contain and filter hops debris.

If we can not control this process well, these fragments may affect the wonderful flavor and delicious aroma of the beer. We usually use a combination of a kettle screen and a vortex. Swirls create swirls that can precipitate solids and ultimately help clarify wort. The screens help collect and contain the settled solids for easy removal.

3. Diverse Applications of Kettle Tube Screen

Kettle tube screens, also known as hop spider filters or kettle filters, are versatile tools with various applications in brewing. Overall, kettle tube screens are versatile equipment with widespread applications across various industries where the separation of solids from liquids is essential for process efficiency, product quality, and environmental compliance.

3.1 Traditional Applications

In brewing, a kettle tube screen, also known as a false bottom or manifold, serves several traditional purposes, primarily in the lautering and sparging processes of all-grain brewing.

Lautering: During lautering, the mash is separated into liquid wort and solid grain husks. The kettle tube screen acts as a filter bed, allowing the liquid wort to flow through while retaining the grain husks. This separation is crucial for extracting the sugars from the malted grains while leaving behind the solid material.

Sparging: After filtering, the bed needs to be rinsed with hot water to extract the remaining sugar. The pot pipe screen assists in this process by spreading spray water evenly over the grain bed. Its use ensures efficient flushing while preventing gully flow. This prevents uneven flow of water through the grain bed, resulting in incomplete flushing.

Preventing Stuck Mashes: Our well-designed autoclave tube screen provides a stable filter bed. This helps prevent other effects of mash clogging. Viscous Mash may have occurred when you found that the grain bed was compacted or that the grain particles were blocking the flow of wort. This leads to reduced efficiency and a bad taste in the final product.

Clarification: By acting as a filter, the kettle tube screen also aids in clarifying the wort by removing solid particles and husks. This results in a cleaner, clearer liquid that is easier to boil and ferment.

Efficiency: Utilizing a kettle tube screen improves brewing efficiency by maximizing sugar extraction from the malted grains. This leads to higher yields and better utilization of ingredients.

Consistency: Consistency is the most desired result of brewing. The autoclave tube screen we designed provides a reliable method for separating wort from chaff. This approach helps to achieve this goal. This consistency helps to improve the reproducibility of the brewing process. This ensures that each batch of products meets the required good quality standards.

In a word, the kettle-tube screen we use plays a basic role in the brewing process. Its use in whole grain brewing helps separate wort from solid grains. And then effective Flushing, ultimately helping to improve product transparency and optimal quality.

3.2 Innovative Applications

hop filter for boil kettle

Hop filter for boil kettle is a relatively simple yet effective piece of equipment used in brewing, primarily in the lautering process to separate the wort from the spent grains. However, there are several innovative applications of kettle tube screens in brewing.

Kettle tube screens can be utilized as a hop filter to prevent hop particulates and trub from entering the fermenter. By placing the screen at the outlet of the kettle during the whirlpool stage, brewers can achieve clearer wort, reduce clogging in pumps and heat exchangers, and minimize hop material loss.

Instead of using traditional hop bags or direct addition, brewers can employ kettle tube screens to contain dry hops during fermentation. This method allows for better contact between hops and the beer while preventing hop particles from mixing with the finished product.

When brewing with adjuncts like cocoa nibs, coffee beans, or coconut flakes, kettle tube screens can be employed to contain these ingredients during fermentation. This method helps to extract flavors without the need for straining or racking, simplifying the brewing process.

Kettle tube screens can be utilized in conjunction with fining agents or filtration to further clarify the beer before packaging. By capturing residual solids and haze-causing particles, these screens contribute to the production of bright, visually appealing beers.

4. Challenges and Considerations of Kettle Tube Screen Applications

Kettle tube screens are commonly used in various industrial processes, particularly in applications involving the filtration or separation of solids from liquids. Addressing these challenges and considerations requires careful planning and ongoing monitoring and maintenance to ensure the effective operation of kettle tube screen applications in industrial processes.

4.1 Maintenance and cleaning procedures

Kettle tube screen

Maintenance and cleaning procedures for kettle tube screens are crucial to ensure the efficiency and longevity of the equipment. Here are some challenges and considerations regarding maintenance and cleaning procedures for kettle tube screen applications.

4.1.1 Cleaning Frequency

One of the primary challenges is the buildup of debris, sediment, or scale on the screen, which can reduce flow rates and efficiency. Regular cleaning is essential to prevent clogging.

The frequency of cleaning depends on the specific application and the nature of the material being filtered. Some applications may require daily cleaning, while others may only need periodic maintenance.

4.1.2 Cleaning Method

The cleaning method used should be effective in removing buildup without damaging the screen. Methods such as backwashing, chemical cleaning, or mechanical cleaning (e.g., brushing) may be used.

When using chemical cleaning agents, it’s important to ensure they are compatible with the materials of construction of the kettle tube screen to avoid corrosion or damage. In some cases, the kettle tube screen may need to be disassembled for thorough cleaning. Proper reassembly is essential to maintain the screen’s effectiveness.

4.1.3 Temperature Considerations

High temperatures can affect the efficiency of the kettle tube screen. Cooling or heating measures may be necessary to maintain optimal operating conditions. Access to the kettle tube screen for maintenance and cleaning should be safe and easy. Proper safety measures should be in place for personnel performing maintenance tasks.

4.1.4 Monitoring and Inspection

Regular monitoring and inspection of the kettle tube screen can help identify potential issues early and prevent major problems. Consideration should be given to environmentally friendly cleaning methods and materials to minimize the impact on the environment.

Keeping detailed records of maintenance and cleaning procedures can help ensure consistency and track the performance of the kettle tube screen over time. Addressing these challenges and considerations help maintain the efficiency and longevity of kettle tube screen applications in various industries, including chemical processing, and food production.

4.2 Potential drawbacks and limitations

When considering the application of kettle tube screens in brewing, there are several potential drawbacks, limitations, challenges, and considerations to keep in mind.

One of the primary challenges with kettle tube screens is the potential for clogging. As they are designed to filter out hops and other solids from the wort, they can become blocked over time, reducing their effectiveness and potentially impacting the brewing process.

Cleaning and maintenance: Proper cleaning and maintenance of kettle tube screens are essential to ensure their longevity and effectiveness. This can be a time-consuming process, especially if the screens become heavily clogged.

Durability of kettle tube screens : The durability of kettle tube screens can vary depending on the material they are made from. Stainless steel screens are generally more durable than other materials but can still be prone to damage if not handled and maintained properly.

Size and shape: The size and shape of kettle tube screens can also impact their effectiveness. Screens that are too small may become quickly clogged, while screens that are too large may not effectively filter out all solids from the wort.

Kettle tube screens need to be compatible with the brewing system they are being used in. This includes ensuring they are the correct size and shape to fit into the kettle, as well as being able to withstand the temperatures and pressures of the brewing process.

Cost :The cost of kettle tube screens can vary depending on the material and quality. Stainless steel screens are generally more expensive but may be more durable in the long run. There are alternative solutions to kettle tube screens, such as hop spiders or whirlpooling, which may be more suitable depending on the specific brewing process and requirements.

Depending on the location, there may be regulatory requirements regarding the use of kettle tube screens in brewing. It’s important to ensure compliance with these regulations to avoid any potential issues.

4.3 Cost implications for small-scale breweries

Kettle tube screen

Cost implications for small-scale breweries can be significant, especially when considering equipment like kettle tube screens. Purchasing kettle tube screens can be a significant upfront cost for small-scale breweries. It’s important to budget for this expense when setting up the brewery.

While kettle tube screens are a one-time purchase, there are ongoing operating costs to consider, such as maintenance and cleaning. Regular maintenance is essential to ensure the screens remain effective and free from clogs.

Using kettle tube screens can improve the efficiency of the brewing process by reducing clogs and improving flow rates. This can lead to higher yields and potentially increased profits. Kettle tube screens can help improve the quality and consistency of the final product by reducing the risk of contamination and off-flavors.

Small-scale breweries may have limited space, so it’s important to consider the layout and placement of kettle tube screens to maximize efficiency and workflow. As the brewery grows, there may be a need to scale up production. This could require investing in additional equipment, including larger or more advanced kettle tube screens.

5. Future Trends and Innovations of Kettle Tube Screen Applications

Future trends and innovations in kettle tube screen applications are likely to focus on enhancing efficiency, sustainability, and versatility across various industries. Here are some potential directions.

5.1 Advancements in kettle tube screen technology

Kettle tube screen

Advancements in kettle tube screen technology have focused on improving efficiency, durability, and ease of use for brewers.

Material Innovation: Manufacturers have been experimenting with new materials or coatings to enhance corrosion resistance and longevity, such as stainless steel with electro-polishing or passivation treatments.

Enhanced Filtration: Improvements in screen design and manufacturing have led to better filtration performance, reducing the chances of clogging and improving the clarity of the final product.

Customization: Brewers can now find screens in a variety of sizes and configurations to fit different kettle designs and brewing setups, allowing for greater flexibility and efficiency.

Ease of Cleaning: Newer designs often feature removable or collapsible screens, making them easier to clean and maintain, which is crucial for preventing off-flavors and ensuring consistent quality.

Automation Integration: Some screens are designed to work seamlessly with automated brewing systems, allowing for more precise control over the brewing process and reducing manual labor.

Improved Durability: Advances in materials and construction techniques have made kettle tube screens more durable, reducing the need for frequent replacement and lowering overall costs for brewers.

Sanitary Design: Manufacturers have paid more attention to sanitary design principles, making screens easier to clean and reducing the risk of contamination.

These advancements have contributed to improving the overall brewing process, making it more efficient, consistent, and cost-effective for brewers of all scales.

5.2 Integration with automated brewing systems

Automated brewing systems offer a range of benefits, from precise temperature control to recipe repeatability. Integrating stainless steel hop spiders or kettle tube screens into these systems can enhance the brewing process further.

These components help contain hops or other ingredients, simplifying cleanup and preventing clogs in pumps or valves. For automated systems, compatibility and ease of integration are key. Ensure that any components you choose can be easily incorporated into your existing setup and are designed to withstand the demands of automated brewing.


Kettle tube screens play a crucial role in the brewing process, offering brewers flexibility, control, and consistency in producing high-quality beer. Kettle tube screens are versatile tools in brewing, primarily used to filter out hops and other solids from the wort during the brewing process.

DEZE is a Kettle Tube Screen Supplier. The kettle tube screens are designed to meet the needs of both small-scale and large-scale breweries, providing efficient filtration and ensuring a smooth brewing process.

DEZE’s kettle tube screens are known for their durability and effectiveness, making them a trusted choice among brewers looking for reliable brewing equipment.

Choose DEZE as your trusted partner for all your kettle tube screen needs, and experience the difference in quality, performance, and service. Get in touch with us today to learn more about our products and how we can support your filtration requirements.