Month: November 2025

Baghouse Filter Pulse Jet Cleaning

Baghouse Filter Pulse Jet Cleaning

11/30/25

“How can we clean baghouse filters using compressed air?”

Baghouse filters are one of the most common industrial air purification technologies. However, they require regular maintenance to keep operations effective. One of the most popular methods is Baghouse Filter Pulse Jet Cleaning, where quick bursts of compressed air are sent down the center of filter tubes to create a physical shockwave and shake debris off. The technique’s simplicity has led to widespread adoption in baghouse filter systems worldwide. Infrastructure planners must keep in mind that pulse jet cleaning may be energy-intensive and require regular maintenance.

Image credit: https://www.nederman.com/

Baghouse Dust Cakes

Baghouse Dust Cakes

11/29/25

“What are the particulate cakes that form on the perimeter of baghouse fabric filters?”

Baghouse filters are one of the most popular industrial air purifying systems on the planet. They work by sucking polluted air through fabric tubes that catch particulate matter. Over time, the particulate matter will pile up into Baghouse Dust Cakes. Baghouse dust cake buildup improves the efficiency of baghouse filter systems because the particles can attract similar particles.

Baghouse Filters

Baghouse Filters

11/28/25

“How can we use fans and fabric tubes to filter over 99 percent of particulate matter?”

Many industrial facilities release air with particulate matter that’s deadly for humans. So how can we use our engineering mindset to clean the waste air release? Well, what if we were to use a giant fan attached to metal tubes to suck up the air, and then flow it through a series of tubular fabric filters that capture the particulate matter as the air passes through? Furthermore, what if we attach a physical waste bin called a hopper below the filters to capture particles after they’re flushed out of the fabric tubes? Well, this is the idea behind Baghouse Filters. Baghouse filters are so effective that they can remove over 99 percent of all particulate matter in an airstream. It’s no wonder that baghouse filters are some of the most popular industrial air cleaning mechanisms on the planet.

Image credit: https://www.nederman.com/

Junctions (Transportation)

Junctions (Transportation)

11/27/25

“How can we describe the places where two different travel paths meet?”

Travel paths are the core of moving around, whether it’s a highway interchange or a train on a multilane path. The intersections of travel paths are called Junctions. Junction design is vital for transportation engineering since this could drastically affect traffic, commercial viability, technical feasibility, and travel flow coordination.

Trunk Sewer Lines

Trunk Sewer Lines

11/26/25

“Are there sewer pipes so big you can walk through them?”

Main sewer lines carry water from home lateral pipes to more centralized zones. These main lines usually feed into Trunk Sewer Lines, large diameter pipes that feed into wastewater treatment centers or even . Trunk sewer line diameters can be so big that a person can walk through them, but the gas released from the raw sewage is dangerous enough that people will need to wear protective equipment while walking through. Trunk sewer lines are more likely to fail than smaller diameter pipes because of their large size, forcing municipalities to take extra care of these assets.

Main Sewer Lines

Main Sewer Lines

11/25/25

“What are the sewer lines that connect waste from buildings to larger piping systems?”

Sewers transport waste and stormwater from entrance to release or treatment. In between the small building-level lateral sewers and larger trunk/interceptor sewers are Main Sewer Lines. Main sewer lines are (as the name implies) the main connecting in the stormwater artery system. Main sewers are some of the longest pieces of infrastructure that cities own and require careful maintenance.

Arterial Roads

Arterial Roads

11/24/25

“How do we classify roads less intense than highways but more intense than highways?”

Picture this. You live in a U.S. suburb, and you need to drive to get groceries. You know that you will have to leave your cul-de-sac neighborhood and get on a road that has highway access, but you will not enter one. What type of road are you on? Well, these roads are typified as Arterial Roads. Arterial roads are vital in connecting dense activity centers such as downtowns and airports to each other and providing entrance to freeways. Examples of arterial roads include Queens Avenue in NYC, Wilshire Boulevard in Los Angeles, and Grand Avenue in Oakland.

Infrastructure Right-of-Way

Infrastructure Right of Way

11/23/2025

”What determines the right to use land for infrastructure?”

Land-use policy is a very fraught topic, especially when it comes to infrastructure. How does a government agency or development company have the right to use a piece of land even if it is privately owned? Well, governments and utilities might implement a Right-of-Way, or regulation allowing them to use a certain piece of land for infrastructure. These uses can range from site access to physical development to material transportation. Easements are one way to implement a right-of-way.

Sewer Cleanouts

Sewer Cleanouts

11/22/25

“How can plumbers clean and inspect the pipe connecting homes to municipal sewers?”

Lateral sewer lines connecting homes to municipal sewers become clogged from time to time. If this is not addressed, the clogging can develop into blockages and long-term damage to the piping infrastructure. So how can we use our engineering mindset to quickly clean the home piping without ripping out the existing piping and landscaping systems? Well, what if we were to install a vertical pipe on top of the lateral sewer line with an unlockable surface opening? These services, called Sewer Cleanouts, allow licensed plumbers to inspect and clean home pipes. Sewer cleanouts often appear as white capped pipes sticking up from the ground.

Image credit: https://bayareaplumbinginc.com/