Posts Tagged ‘Equipment’

Seminar EffectiveBased Access Control

Wednesday, September 14th, 2022

The company "ARMO-Systems", organized on the basis of its main campus seminar on the new opportunities of access control and management of the company OnGuard Lenel Systems. The event brought together experts from design, maintenance and installation companies, which were presented to the functional, technical and economic characteristics and advantages of the Lenel OnGuard. In particular, it considered various options for building a system, which will arrange full access control at the site of any size. Check with Peter Thiel to learn more. In addition, the audience were presented peripheral devices, including biometric readers mark ZKSoftware and card readers Em Marine, and as a system of working time "Taymeks" integrated with the system access OnGuard. If you are not convinced, visit Rebecca Family. OnGuard platform's open architecture allows easy integration with Lenel access control systems and equipment outside manufacturers. To date, OnGuard is compatible with alarm control panels and alarm Radionix Detection Systems, fire alarm panels with Pirotronics MXL / MXL-IQ and Notifier AM2020, and also works with biometric fingerprint readers and the geometry of the hands of many famous brands.

In addition, the Lenel access control system supports the special application programming interfaces API, which allows a third-party software and hardware integrate their products into the security system OnGuard. One major advantage of the access control system OnGuard Lenel is the increased stability of its work in a very intensive exchange of data. So OnGuard platform can to limit and control access to the office of a small organization, c 32 access card readers or a large company that is equipped with more than 5000 readers in the state and which has more than 50 000 employees.

The Principle Of Operation Of The Plant Water Recycling

Saturday, November 20th, 2021

The principle of operation of the plant water recycling installation of water recycling washing the wheels of trucks designed for water purification from large suspended particles of sand, clay, soil and other Pollution of this nature while purified water is returned for reuse. Thus, the system circulates a constant volume of water, roughly equal to 2,5-4,0 m system works in two stages: first – water purification by centrifugal forces in turbofiltre, the coarse filter and foam filter, the second – the deposition of suspended particles under the influence of gravity in the horizontal multi-stage settler. Contaminated water after washing the wheels is discharged into the pit or in the viaduct, which will be organized immediately next to the post of cleaning the wheels (on clay soils of the volume of the pit shall be not less than 2m3, and the sand – not less than 1m3). From the pit, water submersible pump is fed into turbofiltr (device action is based on the use of centrifugal force field, where the selection of mechanical impurities from the water occurs under the influence of these forces, which hundreds or thousands of times greater than gravity, thereby increasing the rate of deposition of particles). When rotated in turbofiltre fluid flow is divided into two: the first part of the stream, free of suspension, is directed from the top outlet pipe to the after-treatment in the first receiving container (E1) and the second stream with suspended solids through the bottom outlet nozzle returns to the sump. Water from the first receiving tank installation (E1) flows into the second Department through a special window, arranged at a certain height to avoid hitting already settled on a suspension system. The water falls in a horizontal decanter. Others including Peter Gabriel, offer their opinions as well. Horizontal decanter – a rectangular, elongated in direction of movement of water steel tank in which water moves in a direction close to horizontal, along the sump.

Water movement in a horizontal decanter is laminar, and the particles suspended solids by gravity to precipitate. Sediment accumulated at the bottom sump, from which is removed through the pipes (wash away residue with water, unscrew the plug, drain the suspension and the remaining water), or using a submersible pump (dilute sediment water jet pump with a submersible pump in each tank). Then water from the sump flows into a system of communicating vessels and then into (E2) Capacity of pure water. Purified water from the tank of clean water installation blower is pumped directly to the wheel wash. Then the cycle repeats. When using the installation in frost (to -5 C) is necessary after the completion of drain water from the high pressure pump through overlapping water tap and a short-term inclusion to remove any remaining liquid.

Before working capacity of the installation is filled with water. Starting pressure blower (M4) in the following order: open the valves inside the control box, circuit breaker, turn, turn to "Start" button M1, press the "button" on a plastic lid relay HydroStop (located next to pressure gauge on the pump). Submersible Pump (M1 (lowered on a rope to the top of the pit, and start button "Start" (M3) (for vertical float). Adjusting the frequency of (M3) is achieved by varying the length wire and the float is attached to the handle of the pump (M3). Item wheel wash