Category Archives: Kintec
PNEUMATIC SHIP UNLOADER: Operator Skills vs Unloader Capacity
| Oct292019
Besides regular maintenance, there is a direct link between the skills of the operators in relation to the ship unloader capacity. In other words: when the operators are not skilled, it will influence the unloaders performance. Basically there are 2 different types of pneumatic ship unloading systems: fully-automatic or semi-automatic. Fully-automatic Unloader: This type of equipment is capable of unloading the ship fully-automatic by means of a PLC/HMI, valves, instrumentation and a logic on the needed valve sequences allowing to collect and convey the dry material from A to B. This equipment is better known as shore Stationary or Dock mounted Pneumatic Ship Unloaders whereas the ship itself is equipped with the needed floor & piping onboard. Allowing the cargo
read moreCEMENT STORAGE, SET PACK AND THE FLUIDIZED FLOOR AS PART OF THE RECLAIMSYSTEM.
| Jul022019
Being involved in moving large volumes of dry bulk powders from ship to shore one always gets involved with the onshore storage situation. Looking at a storage facility, there are two different processes going on. First the product getting into the facility, which normally happens at irregular intervals and in large quantities. The second process is the product leaving the facility, a process that normally happens on a regular basis and depending on seasonal effects in smaller quantities. At that point the reclaim system becomes important. The reclaim system inside a flat-, silo- or dome storage facility is not only important in just getting the product out of the storage facility, the reclaim system is also important in having a
read moreWhy quality of Hi-Flow Fluidisation fabric matters for gaining a reliable convey performance
| Jun112019
Here is why quality of Hi-Flow Fluidisation fabric matters for gaining a reliable convey performance In relation to our earlier blog about “Fluidization” where the theory behind this phenomenon is clearly explained ( see: http://www.lionbulkhandling.com/2016/10/11/post-with-audio-2/ ) we would like to share the examples in fabric quality variables which has a high influence on the resulting convey performance. Primarily requirements As the costly cargo is resting on-top of this fabric and need to be handling with care, the fabric is in need of the following requirements; • High quality • Strong • High abrasive resistant • Low friction • Uniform air permeability Fabric Quality All starts with the very basics of raw material which is the yarn itself. Weaving for the
read moreNew South-East Asia Representative
| May082019
It is our pleasure to welcome Laurel Gather Corp., from Taipei, Taiwan, as representative of Lion Bulk Handling B.V. General scope of activity is divided into two fields; representative of international foreign companies and involve in consultancy services for Ship-owners and Shipyards. Laurel Gather Corp. will represent Lion Bulk Handling within Singapore and Taiwan and we are very proud of the cooperation between both companies. Welcome to the Lion team! Moving forward Together.
read moreHow to select the correct Storage Silo for Dry Bulk Applications
| Apr022019
How to select the correct Storage Silo for Dry Bulk Applications Every selection process starts with a series of questions that requires answers before proceeding. This process is the same for silo selection. One of the main problems within the dry bulk market is that there are many possibilities in dry bulk conveying and dry bulk storage. Every selected process or system needs to be communicating and adapted to the other dry bulk systems. Silo or storage selection is no difference. Tank and silo selection many times is based on a preferred “construction type” instead of “stored material” performance requirements. Tank and Silo manufacturers tend to process customer information relative to their standard storage products and design parameters, which leaves
read moreHeartbeat of a pneumatic ship unloader
| Mar192019
Measuring the speed of a car is done via the speedometer, measuring the flight altitude of an aircraft is done via the altimeter, but how can we monitor the convey performance of a pneumatic convey system? There is a limited amount of possibilities for such, one of which is measuring the “heartbeat” and provides the operator with all information on the vital condition of the operation. Operation of Pneumatic Conveying There are some key components in the convey process of a pneumatic ship unloader like: Vacuum pomp, Manipulator Arm, Storage Tank, Compressor, Valves, Control System, Measuring Instrumentation. Basically, the process is divided into steps of the interaction between the key components and separated into: Suction cycle (collecting the cargo) Pressurization
read moreAnalog vs Digital Controls
| Feb052019
Analog vs Digital Most of the machinery in the cement industry is operated by a computer which will be monitored by an operator. For example a sophisticated unloader where its performance and discharge rate are influenced on the balance between an operator, valve sequence, correct pressures and process control, it is of most importance that the operator is aware of each condition and/or status of the unloader during this process. Previously we were limited to analog visualization of such process by the use of a fixed mimic process scheme, flashing bulbs, audio warnings, mechanic switches and the need of understanding the full operation and case of alarms followed by trouble shooting for fixing them. A Programmable Logic Controller (PLC) or
read moreCement Manufacturing Process Explained
| Nov022018
Cement Manufacturing Process Cement is the basic ingredient of construction and the most widely used construction material. It is a very critical ingredient, because only cement has the ability of enhancing viscosity of concrete which in returns provides the better locking of sand and gravels together in a concrete mix. Production of cement completes after passing of raw materials from the following six phases: 1. Raw material extraction/ Quarry 2. Grinding, Proportioning and Blending 3. Pre-heater Phase 4. Kiln Phase 5. Cooling and Final Grinding 6. Packing & Shipping Cement Manufacturing Process Phases: 1. Raw Material Extraction Cement uses raw materials that cover calcium, iron and aluminum. Such raw materials are limestone, shale and sand. Limestone is for calcium. It is
read more“Tuning and Tweaking” boosting earnings (efficiency ratio as high as 4,5%!)
| Oct152018
Each owner of a bulk handling system understands the importance of performing regular maintenance versus trouble free operating and income. Besides this maintenance, the knowledge of system operating crew is of high influence on the equipment’s performance and process. An explanation of this crew skills influence has been addressed in our earlier blog: PNEUMATIC SHIP UNLOADER: Operator Skills vs Unloader Capacity Quite some equipment owners have the feeling that only good maintenance is the ticket to trouble free operation with the corresponding saving/earnings in operational costs. In this blog, we are going to address another factors for reducing operational costs for gaining even more production rates with is frequently yet unknown under equipment owners. Most bulk handling systems are equipped with valves,
read moreFLSmidth and Lion Bulk Handling signing a Strategic Alliance Agreement
| Oct022018
We are proud to announce that Lion Bulk Handling b.v. and FLSmidth Hamburg GmbH have signed an Strategic Alliance Agreement beginning this year. Lion Bulk Handling is an official and authorized supplier and preferred service provider of the FLSmidth KOVAKO® ship and barge unloaders. In the beginning of 2017 Lion Bulk Handling and FLSmidth-Hamburg started working together, to strengthen each other’s activities. Because of this partnership we can provide our clients with better and more efficient services, products, systems and solutions. Together we strives daily to improve both the quality and variety of our products, systems and services. If you have any questions about the cooperation of Lion and FLSmidth, please do not hesitate to contact us.
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