Proven Process Performance. JMS Key Strengths. Application Engineering

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Lewis Logan
6 years ago
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Since being established in 1962, Jim Myers & Sons, Inc.

We have reached this point by incorporating equal parts innovation, quality and reliability into every component bearing the JMS name.

Proven Process Performance JMS is now using our 50 years of proven experience in the supply of equipment for municipal water and wastewater plants to design and manufacture complete systems to meet

Pulling together the best in knowledge, testing, and design programming, our experienced engineers and manufacturing staff take care to fully understand your process needs and design equipment

Proven, Process, Performance, JMS has the answers you want, the solutions you need, and the support you deserve.

increase in cost, volume, and complexity.

JMS supports this effort with Bio-HANDLING bulk material handling systems providing innovative designs that consider both project needs and budget.

2 Since being established in 1962, Jim Myers & Sons, Inc. (JMS) has grown continually and today is recognized as one of the nation s leading designers and manufacturers of water and wastewater treatment equipment and systems. We have reached this point by incorporating equal parts innovation, quality and reliability into every component bearing the JMS name. We maintain that leadership position through one of the most comprehensive, solution-driven product offerings available. Proven Process Performance JMS is now using our 50 years of proven experience in the supply of equipment for municipal water and wastewater plants to design and manufacture complete systems to meet your material handling needs. Pulling together the best in knowledge, testing, and design programming, our experienced engineers and manufacturing staff take care to fully understand your process needs and design equipment systems to yield a high level of performance geared around the longest component life and lowest maintenance demands of any comparable system. Proven, Process, Performance, JMS has the answers you want, the solutions you need, and the support you deserve. JMS Key Strengths Specializing in the design and manufacture of equipment and systems for the water and wastewater treatment industries for a half century, we have seen the management of biosolids increase in cost, volume, and complexity. Wastewater utilitiy organizations are reaching out to seek options to traditional landfill and agricultural applications that are both cost effective and sustainable. JMS supports this effort with Bio-HANDLING bulk material handling systems providing innovative designs that consider both project needs and budget. Our key strengths can make a difference in your project outcome. Utilizing the latest software for BIM-compliant mechanical and structural design with commercial and proprietary analysis programs, our professional engineering staff makes concepts reality by providing solutions to complex problems. True to our roots, our 72,000 sq. ft. Charlotte facility is the site for all fabrication, manufacturing, machining, and testing. There, the JMS commitment to excellence, a part of our DNA, manifests itself every day with the promise to continue for generations to come. Application Engineering Let JMS worry about the equipment specification so that you can concentrate on the bigger picture. Our engineers take care to make sure that they understand your needs and goals to recommend a system to satisfy both. Bulk solids material testing of your material for flowability and flow patterns Visual computer analysis based on material properties Expert assistance in component selection and design based on your specific material properties Sales drawings Pre-recommendation testing to specify optimal handling variables Clear scope definition Project Management Each project is staffed with an experienced Project Manager to guide the process from concept to success. PMBOK Phase Gate Structure from write-up to startup Enterprise Project Management software tracks project deliverables and status performance Supply of submittals and work through approval process Coordination of schedules including shipping and arrival On-site advice for installation, testing, and training

Material Handling Components Receiving and Storage Bio-HOPPER (Live Bottom Hopper) Bins and silos Conveying Systems Bio-BELT (Belt Conveyor System) Bio-SCREW (Screw Conveyor System) Distribution

a single component for conveying, or multiple component system for storage and distribution, JMS knowledge can supply you with the best possible design.

structural analysis, and general purpose finite element analysis to qualify designs Degreed ISSF Certified Stainless Steel Specialists apply their knowledge to material selection, maximizing

3 Material Handling Components Receiving and Storage Bio-HOPPER (Live Bottom Hopper) Bins and silos Conveying Systems Bio-BELT (Belt Conveyor System) Bio-SCREW (Screw Conveyor System) Distribution Systems Bio-GATE (Slide Gate) Bio-VALVE (Diverter Valve) Structural Steel AISC Structural Fabrication OSHA Compliant stairs, railings, and platforms Engineering and Design Knowledge Whether you need a single component for conveying, or multiple component system for storage and distribution, JMS knowledge can supply you with the best possible design. Experienced Professional Engineers on staff Integration of mechanical and structural design software for a single source integrated design in a BIM compliant environment Conveyor computations, structural analysis, and general purpose finite element analysis to qualify designs Degreed ISSF Certified Stainless Steel Specialists apply their knowledge to material selection, maximizing performance Full System Integration System Upgrades Retractable cover for odor control Centrifuge diverter gates if fed directly from centrifuge Nitrogen blanket system NFPA fire preventative mechanism Retractable loading chutes for dust and splash containment Automated ultrasonic level sensors Lime-Sludge mixers Load cells for accurate measure Exclusive Sure Align Tracker to eliminate belt contact with conveyor structure, increasing belt life From a simple system to multiple component systems, our years of experience and in-house manufacturing capabilities are demonstrated in each project. Specializing in municipal water and wastewater treatment systems for over 50 years In-house manufacturing capabilities in stainless steel, galvanized steel or painted options CEMA Manufacturer PLC and custom controls offered

Receiving Station JMS metered-end discharge receiving stations are typically loaded by truck or directly from dewatering equipment.

Most often used at the front end of dryer or incinerator operations, these systems typically include a sludge hopper and additional downstream conveyors or pumps.

JMS engineers can provide assistance in sizing custom equipment for your application, taking into account angle of repose, material characteristics, and loading/discharge points of a given project.

live bottom screws Retractable truck receiving cover for odor control Hopper load cells Shafted or shaftless screw conveyors Belt conveyors with belt scales Level sensors Slide gates Structural

station equipped with metered-end discharge. Turning a waste problem into financial opportunity, while reducing their carbon footprint was a worthwhile goal for this huge project.

One feeder screw feeds either pump. JMS made special accommodations in the cake bins, live bottom feeders, and slide gate valves for elevated hydraulic pressures within the process.

4 Receiving Station JMS metered-end discharge receiving stations are typically loaded by truck or directly from dewatering equipment. These systems provide temporary storage of solids until the sludge can be metered into downstream equipment at a controlled rate. Most often used at the front end of dryer or incinerator operations, these systems typically include a sludge hopper and additional downstream conveyors or pumps. JMS systems are optimized to prevent plugging, bridging, and rat-holing to evenly distribute material within the hopper, fully utilizing available capacity. JMS engineers can provide assistance in sizing custom equipment for your application, taking into account angle of repose, material characteristics, and loading/discharge points of a given project. Typical Components JMS Receiving Stations can include some or all of the following equipment: Rectangular metered-end discharge hopper with live bottom screws Circular bottom discharge hopper with live bottom screws Retractable truck receiving cover for odor control Hopper load cells Shafted or shaftless screw conveyors Belt conveyors with belt scales Level sensors Slide gates Structural platforms/walkways Control panels JMS at Work Mid-Atlantic JMS had the opportunity to contribute to the largest thermal hydrolysis plant in the world, supplying a JMS Bio-HANDLING biosolids receiving station equipped with metered-end discharge. Turning a waste problem into financial opportunity, while reducing their carbon footprint was a worthwhile goal for this huge project. To achieve the control needed for the thermal hydrolysis process, bins with twelve hour holding capacity were needed. cake bin provide a means of metering sludge to the thermal processing pumps. One feeder screw feeds either pump. JMS made special accommodations in the cake bins, live bottom feeders, and slide gate valves for elevated hydraulic pressures within the process. Each component was hydro tested to withstand 12 psi and special gaskets were used in the final field welding and construction process. With the great success of this facility, it has become the prime reference for other plants considering the Thermal Hydrolysis process. Mid-Atlantic installation of Bio-HOPPER cake bins and live bottom feed. JMS 316L stainless steel cake bins with load cells and live bottom were part of the Main Process Train fed by dewatering centrifuges. Diverting slide gates above the cake bins close to divert centrifuge liquids to the drain, or open to feed solids to the cake bin storage. JMS live bottom feeders mounted on the bottom of each

Bio-Stabilization Systems Bio-stabilization systems are an effective process to meet EPA (40 CFR 503) guidelines regarding the safe

Lime stabilization is specifically mentioned in the EPA regulations as a method of pathogen kill and a way to reduce the tendency of

Class A or B lime stabilized biosolids can be land applied as a fertilizer or soil conditioner.

belt conveyors Shafted or shaftless screw conveyors Pugmill mixer Lime storage silos with truck fill lines Truck load-out hopper

The Carolinas JMS supplied an upgraded Bio-HANDLING biosolids stabilization system for a customer in the Carolinas.

JMS supplied not only storage and conveyance for the biosolids, but also OSHA approved platforms and walkways over the receiving

A final reversing JMS belt conveyor allows for distribution of biosolids to either of two storage areas.

the sludge and lime feeding the pugmill mixer.

5 Bio-Stabilization Systems Bio-stabilization systems are an effective process to meet EPA (40 CFR 503) guidelines regarding the safe treatment, beneficial use, and disposal of biosolids. Lime stabilization is specifically mentioned in the EPA regulations as a method of pathogen kill and a way to reduce the tendency of biosolids to attract disease vectors such as rodents and insects. Class A or B lime stabilized biosolids can be land applied as a fertilizer or soil conditioner. Typical Components JMS systems are optimized to allow for reduced lime volumes/costs and to prevent material bridging and plugging issues. JMS Bio-Stabilization Systems can include some or all of the following equipment: Sludge receiving hoppers with live bottoms Weigh belt conveyors Shafted or shaftless screw conveyors Pugmill mixer Lime storage silos with truck fill lines Truck load-out hopper with live bottom screws and slide gates Hopper weigh systems Level sensors Structural platforms/walkways Control panels JMS at Work The Carolinas JMS supplied an upgraded Bio-HANDLING biosolids stabilization system for a customer in the Carolinas. This plant uses lime based application to process sludge into alkaline stabilized residuals for local land applications. JMS supplied not only storage and conveyance for the biosolids, but also OSHA approved platforms and walkways over the receiving truck area. discharged onto an inclined belt conveyor and transferred to the storage area. A final reversing JMS belt conveyor allows for distribution of biosolids to either of two storage areas. JMS provided a specially designed controls system for the Carolinas project which gives the customer the ability to precisely meter the sludge and lime feeding the pugmill mixer. The ability to carefully control the process resulted in savings to the customer on lime costs and maximized the sludge to the biosolids conversion process. Carolinas installation with silos and Bio-BELT for biostabilization process. JMS played an integral role in this project, supplying sludge hoppers with live bottom screw conveyors discharging onto shaftless screw conveyors for transport to a JMS sidewall belt conveyor with load cell to measure the amount of material transferred. The destination is a new JMS pugmill mixer where lime is added from the JMS lime slio by a shafted screw conveyor. After blending, the biosolids are

Dried Biosolids Systems Sewage dust is typically an ST1 explosive class dust which means the Kst constant falls in the range of 0-200 bar-m/sec.

early signs of combustion Nitrogen blanket inerting systems Sizing equipment to allow for thermal dissipation of heat Additionally, if an explosion cannot be prevented,

Components JMS Dried Biosolids Systems can include some or all of the following equipment: Drag chain conveyors Pneumatic conveyors Shafted or shaftless screw conveyors

venting Rotary air locks Structural platforms/walkways Control panels Coastal-Atlantic installation with silo, Bio-SCREW, Bio-GATE for dried biosolids process.

This renewable energy biosolids facility is designed to reduce energy consumption at the wastewater treatment plant and produce Class A biosolids.

drying process, and dramatically reducing the amounts of material to be handled.

This silo is fitted with both thermocouples to strictly monitor the temperature through PLC control and a CO monitoring system.

6 Dried Biosolids Systems Sewage dust is typically an ST1 explosive class dust which means the Kst constant falls in the range of bar-m/sec. JMS has successfully dealt with the combustion and self-heating properties of dried sewage sludge as well as meeting required NFPA (National Fire Protection Association) requirements for its transport. JMS dried biosolids storage systems act as the first line of defense preventing fire/explosions through the use of: Temperature sensors Carbon monoxide sensors to detect early signs of combustion Nitrogen blanket inerting systems Sizing equipment to allow for thermal dissipation of heat Additionally, if an explosion cannot be prevented, protective measures are provided as follows: Explosion relief venting Weak-seam covers Containment inside equipment Placement of equipment in a safe location Typical Components JMS Dried Biosolids Systems can include some or all of the following equipment: Drag chain conveyors Pneumatic conveyors Shafted or shaftless screw conveyors Storage silos Retractable truck discharge chutes Silo weigh systems Level sensors Temperature sensors Carbon monoxide sensors Nitrogen blanket systems Explosion relief venting Rotary air locks Structural platforms/walkways Control panels Coastal-Atlantic installation with silo, Bio-SCREW, Bio-GATE for dried biosolids process. JMS at Work Coastal-Atlantic JMS delivered a dried biosolids Bio-HANDLING conveying, storage, and load-out system for a project on the east coast. This renewable energy biosolids facility is designed to reduce energy consumption at the wastewater treatment plant and produce Class A biosolids. Extracted biosolids from the wastewater treatment process are transferred to the renewable energy process where it is dewatered and dried providing fuel to supplement the drying process, and dramatically reducing the amounts of material to be handled. JMS equipment receives the high temperature dried biosolids for transfer to a 40 foot tall JMS silo for off-loading to trucks. This silo is fitted with both thermocouples to strictly monitor the temperature through PLC control and a CO monitoring system. Load cells on the silo measure material for unloading through a slide gate valve and on to a JMS screw conveyor with dust collection system. Material exits via one of three discharge slide gates for equal distribution on the truck. Special accommodations were made by JMS for safety and efficient operation. A dust collection system was fitted on both the screw conveyor and each load-out spout. Spouts extend/retract as the truck load level changes to further minimize dusting. With the help of JMS, this plant has created a fully automated truck load-out facility that is monitored remotely by the SCADA system.

Truck Load-Out Station JMS bottom discharge truck load-out stations are typically loaded by conveyor, pump, or directly from dewatering equipment.

The discharge rate of sludge into trucks is controlled by slide gates.

biosolids production facility. This particular county has been safely recycling biosolids for over twenty five years.

classifying screw conveyor was fitted with electric actuated slide gates between the classifying and reversing conveyor.

7 Truck Load-Out Station JMS bottom discharge truck load-out stations are typically loaded by conveyor, pump, or directly from dewatering equipment. These systems provide storage until the sludge can be discharged into transportation vehicles. Load-out stations generally include a sludge hopper and additional conveyors or pumps. The discharge rate of sludge into trucks is controlled by slide gates. JMS systems are optimized to prevent plugging, bridging, and rat-holing to evenly distribute material within the hopper to fully utilize available capacity. JMS engineers can provide assistance in sizing custom equipment for your application, taking into account angle of repose, material characteristics, and loading/discharge points of a given project. Typical Components JMS Truck Load-Out Stations can include some or all of the following equipment: Rectangular bottom discharge hopper with live bottom screws Circular bottom discharge hopper with live bottom screws Retractable truck receiving cover for odor control Hopper load cells Shafted or shaftless screw conveyors Belt conveyors with belt scales Level sensors Slide gates Structural platforms/walkways Control panels JMS at Work Pacific Northwest JMS designed and manufactured a Bio-HANDLING truck load-out station at a new Pacific Northwest regional wastewater treatment plant s biosolids production facility. This particular county has been safely recycling biosolids for over twenty five years. In the case of their new plant, the stabilized, dewatered biosolids are hauled off site and beneficially used with biosolids from their other area plants. classifying screw conveyor was fitted with electric actuated slide gates between the classifying and reversing conveyor. The large size of the JMS stainless steel hoppers presented a challenge to all involved. The hopper was preassembled in the JMS plant to accomplish pre-shipment testing, and to allow for the contractor s measurements and inspection. With that complete, the hoppers were disassembled for the long trip to the customer location. Once they were put in place, re-assembled and field welded, the receiving building was constructed around the equipment. Due to loading restrictions at the facility, JMS knowledge was also tapped to recommend and manufacture special pneumatic slide gates for easy control and speed in the fully automated truck loading facility. Pacific Northwest installation with Bio-SCREW, Bio-HOPPER, and Bio-GATE to truck load-out. The CH2M Hill/CDM design for the bottom discharge JMS Bio-HANDLING truck load-out system at this location included screw conveyors to receive sludge from centrifuges and transfer it to live bottom hoppers. A reversing transfer screw conveyor between the hoppers, gives the option of transferring from either centrifuge to either hopper. Each

Enter the Rocky River Regional Wastewater Plant. Being within 100 miles of over 17 large wastewater facilities gave them both a unique opportunity, and available sludge for biosolids import.

8 Success Stories Cabarrus County, just up the road from the JMS headquarters, is the home of Concord and Kannapolis, NC. This thriving area is known for both its rich history and motorsports involvement. Like many populated areas, Cabarrus County struggled to find a cost effective biosolids management plan. Enter the Rocky River Regional Wastewater Plant. Being within 100 miles of over 17 large wastewater facilities gave them both a unique opportunity, and available sludge for biosolids import. JMS has supplied this plant with more than one piece of equipment over the years, including a 2001 belt conveyor and sludge bunker, still in peak operating condition. When the CH2M Hill design called for two cake bin biosolids receiving stations and transport connectors for imported biosolids, there were no second thoughts by plant personnel when JMS was awarded the Bio-HANDLING system bid. JMS live bottom hoppers with metered discharge, cake mixing bin, and shaftless screw conveyors for transport between storage bins were installed in Chad VonCannon, Assistant Engineering Director and long-time plant employee, has worked with various pieces of JMS equipment. In each case, including the new JMS cake bin receiving stations, Mr. VonCannon praises the reliability of the equipment. In his words, JMS has been a great resource for tackling issues. They come on the site to learn from the operators, listen to their needs, and act as a team member to find unique solutions. JMS has played a key role in the end result. This plant now imports biosolids from other facilities, supplementing the solids produced in the incineration process, minimizing their dependence on fuel oil, and optimizing incineration/power generation capabilities. In addition, WASCC will gain the tipping fees charged for the receipt of the imported solids.

Drive Assembly. Shafted Screw

Drive Assembly. Shafted Screw Drive Assembly Shafted Screw Since being established in 1962, Jim Myers & Sons, Inc. (JMS) has grown continually and today is recognized as one of the nation s leading designers and manufacturers of water