Descripción

Operating this procedure requires professionals who have undergone specialized training. All employees must first pay close attention to the signs on the Clamp Closure. It is crucial not to use incorrect tools, as this could cause irreversible damage to the safety chain system; for instance, one should never attempt to open the blind with a hammer. The next step is to manually loosen the upper vent bolt. If there is a sound or oil starts to spill, it indicates the cylinder is still under pressure. In such a case, the pressure must be released, but remember that an internal pressure relief port cannot be used with the vent screw. Once the pressure within the cylinder is fully released, the operator can manually unscrew the hollow screw. A small chain connects the hinge with the safety plug, and as the screw continues to be unscrewed, the bolt ends gradually lengthen until the tail bolt and the nut bracket make contact. The operator then grabs the handle of the slider and opens the closure’s flange.

At EMT, we produce Clamp Closures primarily for pipeline applications, catering to a wide range of diameters from 2” to 48” (DN50 to DN1200). Recognizing the diverse needs of pipeline operations, we ensure our closures meet ASME B31.3/B31.4/B31.8/CSA Z662 Cat. II certifications with a 0.5/0.6 design factor. Our popular Clamp Style Closure combines superior quality components, user-friendly design, and a prioritization of safety, delivering an exceptional solution for your pipeline needs.

Operación y mantenimiento de seguridad

Los operadores deben leer atentamente este manual de funcionamiento para comprender la estructura y el uso del cierre de apertura rápida (QOC).

Antes de abrir el QOC, asegúrese de desenroscar el tornillo de control hasta que la presión en el cañón caiga a cero. Sólo entonces podrás pasar al siguiente paso.

Asegúrese de que la placa de enclavamiento esté instalada correctamente al cerrar la cubierta de cierre. Una vez confirmado esto, el sistema se puede presurizar para su uso.

Durante el funcionamiento, está estrictamente prohibido golpear o estrellar las piezas y componentes sensibles a la presión.

Después de cada uso, aplique grasa anticorrosión a todas las roscas, piezas giratorias y superficies de sellado conectadas.

Si el equipo no se va a utilizar durante un período prolongado, aplique grasa anticorrosión a todas las roscas, piezas giratorias y superficies de sellado conectadas al menos una vez al año.

Si el QOC se instala en un lugar al aire libre, se deben agregar instalaciones de protección adicionales.

Inspeccione periódicamente las piezas principales del QOC que soportan presión, como la tapa de cierre, la brida del cilindro y el anillo de sujeción. Si descubre corrosión grave, grietas u otros problemas, contrate a personal profesional para identificar la causa y solucionar el problema.

Aplicaciones de la vida real

Clamp Quick Closures are extensively used in the oil and gas industry due to their ability to provide fast and secure sealing of pressure vessels and pipelines. For instance, they are often implemented in launching and receiving traps in pipeline pigging operations. These devices require frequent opening and closing for the insertion and extraction of pipeline pigs, and the quick closure mechanism of the Clamp Ring design significantly reduces downtime, enhances efficiency, and improves safety by minimizing exposure to pipeline contents.

In addition to the oil and gas sector, Clamp Quick Closures find utility in a variety of other industries with high-pressure environments. Within the chemical industry, they are used on reactors and vessels that require regular access for cleaning, maintenance, or batch changeovers. In the power generation sector, they are employed on boiler drums and heat exchangers to facilitate easy access for inspection and maintenance. The food and beverage industry also utilizes them on pressure vessels for sanitation purposes. The simplicity, reliability, and speed of operation offered by Clamp Quick Closures make them a favored choice across a wide range of industrial applications requiring frequent and safe access to high-pressure systems.

Otros tipos de cierres rápidos

Besides the Clamp Closure, we also produce two other types of Quick Opening Closures: Lock Ring Quick Opening Closure and Bayonet Quick Opening Closure. Each of them has two types: the vertical type and the horizontal type. According to the position of pipelines, different quick opening closures can be chosen. The Lock Ring Quick Opening Closure offers a safe and efficient solution for frequent access needs, providing a secure seal and easy opening mechanism. The Bayonet Quick Opening Closure, on the other hand, boasts a simple, robust design that’s ideal for high-pressure applications, ensuring reliability and durability even under demanding conditions. Both options offer unique advantages, enhancing your operational efficiency and safety. If you require any assistance, please feel free to reach out to us. We’re committed to delivering top-notch service tailored to your specific needs.

Resumen

In conclusion, the Clamp Quick Closures are indispensable tools in various industries, notably the oil and gas sector. They provide a fast, secure, and efficient method for sealing pressure vessels and pipelines, while also offering easy access for maintenance, inspection, cleaning, and other operational necessities.

Su diseño y parámetros operativos, así como sus procedimientos de seguridad, reflejan una gran atención al detalle y un fuerte énfasis en la durabilidad, la seguridad y la eficiencia. Esto es evidente en las rigurosas pautas de operación y mantenimiento de seguridad, que enfatizan un enfoque proactivo para mantener la funcionalidad y seguridad del dispositivo.

Además, sus aplicaciones en la vida real en diversos sectores industriales subrayan aún más su versatilidad y utilidad. Ya sea para lanzar y recibir trampas en operaciones de limpieza de tuberías o para permitir el acceso regular a reactores y recipientes en la industria química, estos cierres han demostrado ser componentes confiables y vitales en ambientes de alta presión.

El énfasis en la capacitación profesional de los operadores, las meticulosas pautas para una operación segura y la necesidad de un mantenimiento regular resaltan el compromiso con la seguridad y la eficiencia operativa. A medida que sigamos innovando y avanzando en los procesos industriales, el papel de herramientas tan eficientes, seguras y versátiles como estos cierres de apertura rápida, sin duda, seguirá siendo importante.