Life safety. Ensuring the safety of technical equipment and technological processes (the most important)

Lecture notes, cheat sheets
Free library / Directory / Lecture notes, cheat sheets

Life safety. Ensuring the safety of technical equipment and technological processes (the most important)

Lecture notes, cheat sheets

Table of contents (expand)

40. ENSURING THE SAFETY OF TECHNICAL FACILITIES AND TECHNOLOGICAL PROCESSES

Security Methods and environmental friendliness of technical systems and technological processes are as follows:

1) replacement of harmful substances with harmless or less harmful ones;

2) replacement of dry methods of processing and transportation of dusty materials with wet ones;

3) replacement and (or) improvement of technological operations associated with the occurrence of noise, vibrations, electromagnetic effects and other harmful factors, processes or operations in which the absence or lower intensity of these factors is ensured;

4) sealing of equipment and apparatus;

5) application of methods for complete capture and purification of technological emissions, purification of industrial effluents from pollution; the introduction of thermal insulation of heated surfaces and the use of means of protection from radiant heat;

6) development of low-waste and waste-free technologies (which allows the design and production of process equipment with closed cycles of movement of liquid and gaseous substances).

All technical means at commissioning and annually during operation checked for compliance with the requirements imposed on them, control and measuring equipment is checked annually in special laboratories. A technical device that does not comply with the data of the technical passport and safety requirements, as well as has not passed timely inspection, is not allowed for operation and is subject to repair, modernization or replacement and mandatory control.

Important means of increasing reliability and safety of technical systems during operation is functional diagnostics. Such systems make it possible to monitor an object as it performs its operational functions and respond to a failure at the moment it occurs. These systems are designed and manufactured together with the controlled object and are used at the production stage, during the operation of the object, and also allow you to immediately respond to disturbances in the operation of the object, connect backup units to replace faulty ones, and switch to other operating modes.

To ensure the environmental safety of technical systems and technologies, eco-bioprotective technology - means of protecting humans and the natural environment, aimed at localizing sources of negative impact, reducing the level of energy impact of factors on humans and the environment.

<< Back: Protection against energy influences

>> Forward: Environmental factors of technological processes

We recommend interesting articles Section Lecture notes, cheat sheets:

▪ Materials Science. Lecture notes

▪ Business planning. Crib

▪ Civil procedural law. Lecture notes

See other articles Section Lecture notes, cheat sheets.

Read and write useful comments on this article.

<< Back

Latest news of science and technology, new electronics:

The existence of an entropy rule for quantum entanglement has been proven 09.05.2024

Quantum mechanics continues to amaze us with its mysterious phenomena and unexpected discoveries. Recently, Bartosz Regula from the RIKEN Center for Quantum Computing and Ludovico Lamy from the University of Amsterdam presented a new discovery that concerns quantum entanglement and its relation to entropy. Quantum entanglement plays an important role in modern quantum information science and technology. However, the complexity of its structure makes understanding and managing it challenging. Regulus and Lamy's discovery shows that quantum entanglement follows an entropy rule similar to that for classical systems. This discovery opens new perspectives in the field of quantum information science and technology, deepening our understanding of quantum entanglement and its connection to thermodynamics. The results of the study indicate the possibility of reversibility of entanglement transformations, which could greatly simplify their use in various quantum technologies. Opening a new rule ... >>

Mini air conditioner Sony Reon Pocket 5 09.05.2024

Summer is a time for relaxation and travel, but often the heat can turn this time into an unbearable torment. Meet a new product from Sony - the Reon Pocket 5 mini-air conditioner, which promises to make summer more comfortable for its users. Sony has introduced a unique device - the Reon Pocket 5 mini-conditioner, which provides body cooling on hot days. With it, users can enjoy coolness anytime, anywhere by simply wearing it around their neck. This mini air conditioner is equipped with automatic adjustment of operating modes, as well as temperature and humidity sensors. Thanks to innovative technologies, Reon Pocket 5 adjusts its operation depending on the user's activity and environmental conditions. Users can easily adjust the temperature using a dedicated mobile app connected via Bluetooth. Additionally, specially designed T-shirts and shorts are available for convenience, to which a mini air conditioner can be attached. The device can oh ... >>

Energy from space for Starship 08.05.2024

Producing solar energy in space is becoming more feasible with the advent of new technologies and the development of space programs. The head of the startup Virtus Solis shared his vision of using SpaceX's Starship to create orbital power plants capable of powering the Earth. Startup Virtus Solis has unveiled an ambitious project to create orbital power plants using SpaceX's Starship. This idea could significantly change the field of solar energy production, making it more accessible and cheaper. The core of the startup's plan is to reduce the cost of launching satellites into space using Starship. This technological breakthrough is expected to make solar energy production in space more competitive with traditional energy sources. Virtual Solis plans to build large photovoltaic panels in orbit, using Starship to deliver the necessary equipment. However, one of the key challenges ... >>

Random news from the Archive

Texas Instruments LMX2594 Frequency Synthesizer 09.08.2017

Texas Instruments has released a new LMX2594 frequency synthesizer with a wide operating frequency range and unprecedented high microwave signal parameters. LMX2594 has best in class phase noise: -236dBc/Hz; jitter 50 fs and high operating frequency - up to 15 GHz without the use of an internal multiplier.

The synthesizer contains a synchronization input, allows you to implement frequency jumps (frequency ramping), and the output signal can be taken on two differential outputs.

The LMX2594 allows you to synchronize the outputs of multiple chips, as well as provide a predictable, stable delay between input and output. A fast calibration mechanism allows you to change the frequency in 20 µs. The output power adjustment range is from 7 to 15 dBm.

The synthesizer is powered from a single voltage of 3,3 V; Built-in LDOs eliminate the need for additional on-board regulators.

Applications for LMX2594:

Measuring equipment.
High speed data converters (JESD204B).
Cellular 5G networks.
Communication infrastructures of the millimeter range.
Phased array antennas and beamforming.

Other interesting news:

▪ D-Link DCS-935L IP Camera

▪ Hearing aid with fitness tracker and foreign speech translator

▪ The efficiency of graphene panels is increased

▪ ATSAMR34/35 - LoRa radio plus Cortex-M0+ MCU for IoT

▪ High Efficiency Buck Switching Regulators

News feed of science and technology, new electronics

Interesting materials of the Free Technical Library:

▪ section of the site Civil radio communications. Article selection

▪ article by Al-Farabi. Famous aphorisms

▪ article Which king ordered the execution of the river? Detailed answer

▪ article Secrets of phone repair

▪ ULF article and an active band-pass filter on a quad op amp for a direct conversion transceiver. Encyclopedia of radio electronics and electrical engineering

▪ article USB charger for LiIon batteries. Encyclopedia of radio electronics and electrical engineering

Leave your comment on this article:

All languages of this page

Home page | Library | Articles | Website map | Site Reviews