Balance Tank design plays a large role in the efficiency of the product and water changeover of a pasteurizer. Depending on product and application as well as ordinances that must be complied with the Food and Beverage industry, one may or may not have the ability to make efficient balance tank designs. PMO (Pasteurized Milk Ordinance) has specific rules regarding Balance Tanks. In the case of HTST for Grade A milk, the top of the Balance Tank must be lower than the bottom of the PHE (Plate Heat Exchanger), therefore most dairy HTST’s have a design like the one shown in Figure #1 below. However, for HHST (ESL Higher Heat Short Time) or UHT (Ultra High-Temperature Short Time), there is more flexibility on Balance Tank design. JCS typically uses an arrangement as shown in Figure #2 below, with a sump in the bottom of the product Balance Tank which has a small volume with a maximized head, to produce a sharp product to water transition with minimum interface. Coupling this with other design considerations such as Feed Forward Temperature control, in our direct injection system (UltraSys™), and other processing considerations for Deaerators, and Flash Chambers, we always strive to minimize product loss. Below you will find a short description of how the changeovers are controlled.
Everybody is interested in data management, reporting, and integrating all of this data with their ERP systems.
A dairy processor acquired a single barrier aseptic routing cluster which was removed from a decommissioned dairy plant. The aseptic routing cluster integrated two dual barrier sterile tank valve clusters and two sterile tank End of Line valve clusters. Most of the valve design did not meet customer requirements; to save equipment costs, the decommissioned valves were utilized on new valve clusters. JCS was able to fully disassemble the routing cluster skid and repurpose all aseptic diaphragm valves for the new valve clusters that met customer requirements.
The Allen-Bradley PLC5 and SLC controllers have been the workhorses of most production facilities in the US for decades and decades.
Preventive maintenance (PM) is a key part of facilities management, and your goal is to develop and implement consistent practices that improve the performance and safety of the equipment at your facilities. While the implementation of a preventative maintenance plan can be time-consuming and costly, from our years of experience, we believe that the benefits far outweigh the risk of not having one in place. Fewer equipment stops mean less production waste, less unplanned downtime, and a healthier business. Follow these five tips to ensure you have an effective, efficient, and sustainable PM program for your facility.
Everyone wants to start out with new equipment, but the current economic climate requires many companies to keep getting more out of their existing assets.
What is an engineering study? How is it useful? Why should I pay for one? These are all great questions. First, at JCS, an engineering study is useful when a customer needs to identify a problem, or multiple problems within their systems in their facility. Paying for an engineering study, or engineering evaluation, allows an outside organization to come into your facility with a fresh perspective to look at the big picture. Whether trying to identify possible contamination points creating micro counts on a low acid aseptic line, identifying areas for improvement in yields, or even looking at ways to treat your product better during processing for improved quality; an engineering study brings the perspective of outside engineering experts to evaluate, provide data, and a detailed report to assist you to make the best business decision.
Are you aware of the security risks of hosting HMI applications on thick clients? How much time gets spent ensuring thick client operating systems are updated or the amount of time and expense involved in replacing a HMI thick client that fails? In JCS’s breadth of experience, the solution to eliminating the security risks of thick clients, reducing maintenance support, and when necessary, quick replacement in a matter of minutes is simple when HMI applications are hosted on thin clients. Some of the key benefits of Thin Clients are:
As a beverage producer you are regularly evaluating market options for differentiating your aseptic product lines, and that ofttimes requires new or modified aseptic processing systems in your enterprise. Your Staff and Engineering Team will have to answer questions like: How can I choose the appropriate system for my plant? What is the best technology? Can I use only one processing system for all my applications? There is no correct answer for what the best technology is for UHT or HHST design. One technology may be best for one product and not for another. Therefore, the product application should be the driver of your selection. If the wrong technology is selected, the product may not meet proper specifications or quality. The best technology for the application is the one that produces the best product quality at the lowest capital and operating costs.
Can you afford unexpected production downtime or performance degradation from the servers and controllers in charge of running your plant process? Of course not! That can be a plant’s worst nightmare. Any inopportune disruption of plant critical operations results in additional costs, time, and above all - lost revenue. That’s why JCS offers the Production System Software Assurance Service – a twelve-month service plan that provides production system software support and a monthly client/server/controller health check for the plant end-user’s process and control system application.