What is a 7 bbl brewing system?

Author: Jessica

Dec. 09, 2024

Machinery

The Brewhouse Svindersvik located in Nacka, Sweden, is an example of the rich architectural history tied to brewing traditions. Similarly, the Brewhouse found in Tinn, Norway, and the Helsinki Bryggeri Brewhouse in Finland highlight how integral these establishments have been to local communities.

What is a Brewhouse?

A brewhouse is a designated facility for the brewing of beer and ale. Traditionally, a brewhouse served as a private structure for domestic brewing, although it can also be part of a larger, specialized brewery operation.

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Historical Context

In the past, larger households, like those of noble estates, typically had their own dedicated brewhouses, which could be quite sophisticated, using equipment similar to that of commercial brewing facilities. Detailed records of such setups exist in English country estates.

In many ordinary farming households, especially in certain regions, brewing often took place outdoors, particularly during summer months. For example, in the Baltic countries, a "summer kitchen" is a concept that refers to outdoor areas utilized for cooking and brewing. This practice was also seen in parts of Norway, Sweden, and Russia.

Due to space and financial constraints, ordinary farm households seldom had the means to allocate an entire building or room solely for brewing. As a result, brewing was often carried out in a space that could be classified as a "rough kitchen," suitable for various labor-intensive activities, including butchering and large-scale cooking.

Regional Brewing Practices

In Sweden, it was not uncommon to brew directly in the main kitchen of a household, while Finnish customs reflected a similar approach. In Denmark, rural brewing typically occurred in a space known as a "bryggers," essentially serving as a rough kitchen within the farm's central U-shaped building complex, which is a layout also common in southern Sweden.

In Norway, many farms featured a segregated structure called "eldhus," translating to "fire-house," which served the dual purpose of a rough kitchen. In some instances, this was the original farmhouse that had no chimney, which was repurposed after constructing a new main house equipped with a chimney.

Across Scandinavia and Eastern Europe, several historical farm brewhouses remain, although only a few are currently operational.

Exploring the 7 BBL Brewing System

Your interest in brewing might lead you to wonder, "What is a 7 BBL brewing system?" A 7 barrel (BBL) brewhouse system represents an appealing capacity for small to mid-sized craft breweries eager to brew unique, quality beers. This guide will traverse essential elements of 7 BBL brewing equipment, including key components, process overviews, layout options, leading suppliers, pricing, advantages, drawbacks, and factors for optimizing a 7 barrel commercial brewery.

Overview of 7 BBL Brewing Systems

A 7 barrel brewery is designed to produce 7 barrels per batch, which translates to approximately 217 gallons or 588 cases of 12 oz beers. Here are reasons why new or growing craft breweries may opt for 7 BBL equipment:

  • Meets capacity requirements for taproom sales and initial distribution.
  • Lower initial capital expenditure compared to larger systems.
  • Vessel sizes are manageable, making them suitable for smaller spaces.
  • Flexibility to experiment with brewing techniques.
  • Scalable for increasing batches or units as demand rises.

This guide will explore the various components of a 7 BBL brewery, its configurations, available suppliers, costs, and essential factors for designing an effective 7 barrel brewhouse.

Key Components of a 7 BBL Brewhouse

A complete 7 BBL commercial brewing system comprises several important equipment modules:

Brewing Vessels

  • 7 BBL brew kettle
  • 7 BBL mash tun
  • 7 BBL fermenter tanks
  • Brite tanks for storage

Production Steps

  • Milling, mashing, and lautering equipment
  • Wort boiling kettle
  • Whirlpool
  • Chilling system
  • Yeast pitching and fermentation
  • Filtration system

Supporting Infrastructure

  • Systems for grain handling
  • Piping arrangements
  • Pumps
  • Control systems and automation
  • Steam systems
  • CIP systems (cleaning-in-place)
  • Safety equipment

Additional lab equipment, packaging lines, grain handling tools, and more also contribute to a fully functional 7 BBL brewhouse.

Understanding the 7 BBL Commercial Brewing Process

The general process for commercial beer production includes the following steps:

Milling

During milling, malt grain shells are cracked open to access fermentable starches.

Mashing

This process mixes cracked malt with hot water to convert starches into sugars.

Lautering

Here, wort is separated from spent grains through a straining process.

Boiling

This step involves boiling the wort with hops for flavoring and preservation.

Fermentation

Yeast ferments the sugars, resulting in alcohol and CO2.

Conditioning

Beer maturation occurs here before packaging.

Packaging

This final step involves kegging, canning, or bottling for distribution.

The 7 BBL systems are engineered to streamline this process for optimal efficiency and consistency.

Different Configurations of 7 BBL Brewhouse Equipment

7 barrel systems can come in a variety of configurations, which include:

Automated vs. Manual

  • Automated - Features programmable PLC (Programmable Logic Controller) recipe control for less hands-on operation.
  • Manual - Basic vessels necessitate more user involvement.

Steam vs. Electric

  • Steam heating - Utilizes steam boilers and piping systems.
  • Electric heating - Offers precise control with built-in elements.

Single vs. Multi-Vessel

  • Single vessel - Combines the mash lauter tun and boil kettle.
  • Multi-vessel - Features separate mash tun, lauter tun, and boil kettle.

Additionally, layout arrangements play a critical role in the setup, ensuring efficient workflow and utilization of space.

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Typical Layout and Flow of a 7 BBL Brewery

A 7 BBL brewhouse typically requires around 1,000 to 1,500 sq ft of designated space, which should be organized into critical zones:

  • Raw Materials: This zone includes milling systems, grain storage, and scales.
  • Brewing Area: Houses the production vessels and associated steps.
  • Utilities: Encompasses steam systems, glycol chillers, and various pumps.
  • Controls: Features operator stations and automation interfaces.
  • Ancillary Spaces: Provides areas for yeast handling, storage, and cleaning activities.
  • Packaging: Manages kegging, canning, and bottling lines.

Creating an efficient brewery layout helps balance the workflow between different zones while minimizing space usage, often resulting in more linear arrangements that provide greater flexibility.

Customization Options for 7 BBL Brewing Systems

Custom configurations of 7 BBL breweries can be tailored to meet specific requirements, including:

  • Unique vessel dimensions and construction materials.
  • Levels of automation desired.
  • Choice between electric, steam, or hybrid heating systems.
  • Integration of additional equipment such as heat exchangers and centrifuges.
  • Incorporation of fermentation, brite, and packaging modules.
  • Monitoring and data tracking functionalities.
  • Footprint and overall layout of the brewhouse.

It’s crucial to take both current production capabilities and future expansion plans into account when designing a bespoke 7 BBL brewery.

Leading Suppliers of 7 BBL Brewing Equipment

Numerous high-quality manufacturers offer 7 BBL brewhouse systems, particularly in North America. Among the top suppliers are:

Company Location System Types
Specific Mechanical Victoria, Canada Manual and automated solutions
Premier Stainless Escondido, USA Electric and steam configurations
Psycho Brew Greenville, USA Budget manual systems
Rogue Fabrication Moreno Valley, USA Custom brewhouse engineering
Portland Kettleworks Portland, USA Multi-vessel brewhouses
SSW Brewery Supply Charlotte, USA Customizable systems

Both local and national suppliers deliver tailored options for both new and expanding breweries.

7 BBL Brewing System Costs

Investing in a new 7 BBL brewhouse system can range from $100,000 to $250,000, influenced by the chosen configuration:

  • Basic manual 7 BBL system: $100,000 - $150,000
  • Fully automated, electric system: $200,000 - $250,000
  • Additional vessel modules: $10,000 - $15,000 each
  • Installation: $10,000 - $30,000
  • Ancillary equipment: $20,000 - $50,000

Used 7 BBL systems can save you 25-50% compared to new equipment, and leasing options can help distribute initial costs over time.

Evaluating the Pros and Cons of 7 BBL Brewing Systems

Advantages Disadvantages
Ideal capacity for small breweries Significant upfront capital investment
Improves consistency and control Additional modules can increase costs
Scalable for future growth Requires a complete brewhouse footprint
Flexibility for R&D and experimentation Complex systems necessitate training and maintenance
Complete solutions from suppliers Manual systems can involve significant physical labor
Shorter lead times for used equipment New systems may have long lead times of 12-20 weeks

Application Areas for 7 BBL Brewhouse Systems

The 7 BBL capacity aligns well with production needs in various scenarios, including:

  • Taproom brewpubs and tasting rooms
  • Local restaurants and bars
  • Specialty craft breweries
  • Pilot systems in larger breweries
  • Nano breweries seeking to scale operations
  • Private clubs or event centers

This scale allows for limited self-distribution within local markets before moving to larger production levels.

Choosing the Right 7 BBL System Provider

When selecting a 7 BBL brewhouse supplier, important deciding factors include:

  • A reputable history of quality and dependability
  • A broad selection of equipment modules and customization options
  • Quality of manufacturing and materials
  • Capability to accommodate specific demands
  • Services such as design, integration, and training
  • Expertise offered by staff to guide system configuration
  • Available features like automation and telemetry
  • Overall value aligning with budget and growth aspirations

Evaluating multiple reliable suppliers is crucial for finding the most suitable system. Whenever possible, conduct tours of existing 7 BBL installations.

Commonly Asked Questions

What is the distinction between direct and indirect heat 7 BBL systems?

Direct fire brewhouses apply burners directly heating the kettles, promoting efficiency, whereas indirect heat utilizes steam jackets or elements for meticulous control.

How many barrels can a 7 BBL system produce within a year?

Operating 3-4 batches weekly, these systems can yield between 500-1,000 barrels annually, scaling to 2,000-3,000 barrels with expansions involving multiple units.

Are specialized flooring requirements necessary for a 7 BBL system?

Yes, reinforced flooring is required to support the weight of filled vessels. Trenches are also usually necessary for pipes and drains.

What are the electrical requirements for a 7 BBL brewhouse?

Power requirements vary depending on configurations, typically ranging from 75-150 kilowatts based on the boiler size and number of motors.

Which chemical storage and tanks are necessary?

Bulk storage tanks for caustic substances, acids, and cleaning solutions are needed, along with appropriate containment facilities. CIP systems automate chemical delivery.

Concluding Thoughts

For small to mid-size craft breweries, a well-designed 7 BBL brewhouse offers the perfect blend of efficiency, consistency, and quality needed to cultivate distinctive brands and recipes. When aligned with production targets and growth plans, 7 BBL systems empower brewers to enhance their operations for localized markets.

For additional information, feel free to explore more about honey brewing equipment.

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