Bulk Pro Systems

[Regulo Akers]

BulkSystems & Services, Inc. specializes in providing innovative solutions for the movement and storage of bulk solids, offering a range of products designed to enhance productivity, reduce maintenance, and ensure safety. As a leader in the flow aid and conveyor belt cleaning and sealing industry, our company prides itself on delivering expertly engineered solutions and exceptional service to its clients.

Bulk Systems & Services, Inc. stands as a beacon of excellence in the industry. We are TWIC certified and proudly registered with IS Networld, PEC Premier, and DISA Drug & Alcohol Testing Program. Our commitment to quality and safety is unwavering, and it is reflected in every aspect of our operations.

Since the acquisition of Kockums Bulk Systems by Premier Tech in 2018, the two companies have been working closely together, combining their strengths and expertise to better serve the market. Your preferred solutions for powder handling, packaging, and lifting can now be found under one name, bearer of nearly a century worth of knowledge in the design and supply of manufacturing equipment and facilities.

Since Premier Tech acquired Kockums Bulk Systems in 2018, the extent of this know-how adds to PT's well-established expertise as a world leader in industrial packaging. Consolidating under the Premier Tech name will help provide a seamless experience for our current and future customers that can now address their needs in bulk handling and industrial packaging through a single point of entry. The KBS product offering comes as an addition to Premier Tech's already extensive portfolio of equipment for weighing bagging, palletizing, case packing, and load securing.

KBS equipment owners can rely on our global after-sales team to service and maintain their equipment in the field. If you own a Kockums Bulk Systems equipment, rest assured you will be granted the same level of service you have come to expect under the Premier Tech name.

Rage Bulk Systems provides engineered turnkey solutions for dry bulk material handling applications including pneumatic conveyors and conveying systems, dust collection and control systems, rail car unloading systems, and truck loading systems. Rage Bulk engineers are experienced in meeting the challenges of designing custom built bulk material handling systems that incorporate pneumatic conveyors, dense and dilute phase vacuum conveying systems, storage silos, and numerous material handling components.

Focusing on European Bulk Processing

EuroBulkSystems is a dynamic bi-monthly publication, circulated to over 9000 readers - primarily users of bulk processing systems - throughout Europe. The magazine reports on the handling, processing and distribution of powders, granulates, flakes and pellets - as well as, to a lesser extent, liquids and pastes.

Click on the news section to read the latest weekly EuroBulkSystems news.

The novel coronavirus, known as COVID-19, is a pandemic that has caused health care facilities managers to take unprecedented steps in managing building systems. One system in particular, the bulk medical oxygen system, can be greatly impacted.

What we are learning and want to share with health care facility managers is the increased high flow oxygen demand within the hospital can be the cause of ice accumulation on the vaporizers that will reduce bulk medical oxygen supply system capacity, which can be relieved with methods known by oxygen suppliers and discussed below. However, most importantly and despite these efforts, the key is that health care facility managers know that their internal hospital systems need to be sized to intake the amount of oxygen being demanded by ventilators.

If the hospital system does not have the capacity to handle a surge of oxygen demand, the hospital can experience a reduction in oxygen pressure or a shutdown of their entire oxygen delivery system. To assist in determining the demand, Medical Air and Oxygen Capacity Tools have been posted to the ASHE COVID-19 Resources webpage.

Related to a potential accumulation of ice, systems constructed to the National Fire Protection Association's NFPA 99, Health Care Facilities Code, are designed to vaporize cryogenic (super-cooled) liquid oxygen from the storage vessel(s) using finned aluminum exchangers called ambient vaporizers.

This process occurs in the aluminum coils known as the ambient air vaporizers. Once the liquid oxygen is converted to oxygen gas, the pressure of the gas is pushed throughout the hospital into lines feeding medical oxygen connection ports in patient unit head walls.

By design, the ambient vaporizers will accumulate a small amount of ice at the inlet, while delivering gas near ambient temperatures on the outlet. However, when flows significantly exceed design rates, the ice further accumulates on the vaporizer fins, resulting in less surface area for heat exchange. This drives the delivered oxygen temperatures lower to the point where frost and condensation form on the hospital line, posing risks to the safe operation of the hospital oxygen equipment.

Another limiting factor for the supply system is the capacity of the pressure regulators that deliver the constant pressure during normal operation. These regulators have a fixed-flow capacity, and when it is exceeded, they are not able to maintain the desired pressure.

This will drop the actual pressure in the hospital network possibly setting off alarms and potentially disrupting the operation at the patient use points. There is a critical point in which safe operation of the system will reach its ultimate limit and could cause a shutdown of the entire bulk medical oxygen system.

Within a short period of time, the facilities staff began the deicing process using steam from the central power plant. Water, hot water, steam are all acceptable approaches to removing the ice buildup. Application of such deicing methods must be done in accordance with the gas supplier so that it is done safely. For example, it is very hazardous to use a mallet or hammer to knock ice from a vaporizer.

For additional information, facility managers should work with medical oxygen suppliers and review the applicable content in the governing codes for medical supply systems and health care facilities (NFPA 99 and NFPA 55, Compressed Gases and Cryogenic Fluids Code). This is to ensure safe elements of the medical oxygen installation continue to be in place, such as safe distances from oxygen hazards, delivery access and security.

Edmund Lydon, CHFM, FASHE, is senior director of facilities and support services at Beverly Hospital, a member Beth Israel Lahey Health System. He can be reached at edmund...@lahey.org.

Although we endeavor to make our web sites work with a wide variety of browsers, we can only support browsers that provide sufficiently modern support for web standards. Thus, this site requires the use of reasonably up-to-date versions of Google Chrome, FireFox, Internet Explorer (IE 9 or greater), or Safari (5 or greater). If you are experiencing trouble with the web site, please try one of these alternative browsers. If you need further assistance, you may write to he...@aps.org.

Non-Hermitian systems exhibit striking exceptions from the paradigmatic bulk-boundary correspondence, including the failure of bulk Bloch band invariants in predicting boundary states and the (dis)appearance of boundary states at parameter values far from those corresponding to gap closings in periodic systems without boundaries. Here, we provide a comprehensive framework to unravel this disparity based on the notion of biorthogonal quantum mechanics: While the properties of the left and right eigenstates corresponding to boundary modes are individually decoupled from the bulk physics in non-Hermitian systems, their combined biorthogonal density penetrates the bulk precisely when phase transitions occur. This leads to generalized bulk-boundary correspondence and a quantized biorthogonal polarization that is formulated directly in systems with open boundaries. We illustrate our general insights by deriving the phase diagram for several microscopic open boundary models, including exactly solvable non-Hermitian extensions of the Su-Schrieffer-Heeger model and Chern insulators.

Extracting material from bulk bags, gaylord containers, drums, bulk totes, or non-bulk packages; providing bulk storage for materials received from railcar or bulk truck delivery. NBE engineer-to-application (ETA) project delivery brings performance effectiveness and total cost-of-ownership advantages to upstream equipment and systems.

Conveying material between processing or packaging systems, transferring material within bulk material handling equipment; transforming bulk material for downstream processes. NBE engineer-to-application (ETA] project delivery brings performance effectiveness and total cost-of-ownership advantages to midstream equipment and systems.

Packaging finished bulk product into bulk bags, gaylord containers, or bulk totes; recovery and reclamation of unsalable packaged product for reuse or recycling. NBE engineer-to-application (ETA) project delivery brings performance effectiveness and total cost-of-ownership advantages to downstream equipment and systems.

It begins even before NBE accepts the project. Feasibility testing, on-site evaluations, PFDs, 3D modeling. It's this type of proactive, project-focused collaboration that continues throughout the entire project. Constructive, informed, and responsive NBE project management ensures project owners, AECs, and EPCs see performance across the project long after installation, start-up, and turnover.

Access application-focused expertise and resources on matters of regulatory compliance, risk assessment and mitigation, equipment effectiveness, and more. Every NBE practice area, from applications, mechanical, and automation engineering; to project management, fabrication and assembly, and customer service is an essential contributor to the knowledgebase of NBE processing and packaging applications and insights.

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