Fireproof barriers to conveyor openings
Examples of solving the problem of freeing the overlap space
Land with inclined not driven conveyor
Suspension position survey when moving conveyor line
Removal of cargo is due to inertia. If the inclined roller conveyor passes through the barrier, then the time delay of the opening of the opening is set, provided there is no obstruction of the overlapping opening.
When using this system, it is necessary to ensure that all openings are free to move the gate in the closing process. Suspension should be at the same distance from each other and be equipped with signal control elements.
Removal of loose materials with motionless conveyor line
Bulk material retention on a moving conveyor line
Bulk materials, unevenly distributed on the conveyor belt, are removed by the device with a rotary lever, which, due to its own weight, is introduced into the transported material, and moving through the pneumatic cylinder, releases the overlap zone.
Bulk materials are retained by a guard. The gate of the barrier device can be lowered at a right angle, in an inclined position or by the principle of convergence. After the release of the overlapping area from the loose materials, the conveyor line stops.
Blowing of loose materials with motionless conveyor line
Removing items with the help of the derivative conveyor line
Lightweight bulk materials can be removed from the overlap zone by blowing compressed air stored in the tank.
If the process of transporting goods is a conveyor line consisting of several driving sections, then by sequentially disconnecting these sections, first the conveyor located in front of the barrier, and then the next conveyor located directly below the barrier, the transported objects are removed from the overlapping zone.
Crushing of transported goods on the motionless conveyor line
System management when moving conveyor line
For transportable items with a fragile structure, which can be fragmented due to the kinetic energy of the gate, it is proposed to use a system of type A-Y1, which is the most profitable economic option.
Control is carried out in the area of overlap, which must be free from transported items. Before and after the section, sensors are installed, usually proximity switches, which through the control unit determine the stroke of the conveyor line.
Removal of loose materials with motionless conveyor line
Control via the photocell system a moving conveyor line
The swivel lever in the form of a rake is introduced into the transported bulk material and draws it from the overlapping zone.
The photocell system, located diagonally, controls the overlapping area, if free space is detected, it stops the conveyor line.
For short-term operation of the conveyor in the fire alarm mode, emergency power supply is required.
Pictures of fire resistant barriers, conveyor openings
Video about fire protection barriers of conveyor openings FireTechnics
Drawings and installation of fire retardant barriers, conveyor openings
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About fireproof barriers of conveyor openings
The production process is simply impossible to imagine without the use of conveyor belts. The overwhelming majority of manufactures now have belt, roller, or other transportation systems passing from one room to another through wall apertures, or made in overlappings. When they go through the fire walls, there is a need for the arrangement of fire barriers of conveyor openings.
In the role membranes fireproof, estimate which can be very different, sometimes used gates and doors with fire protection, equipped with automation, and, in addition, specialized barriers in the form of peculiar cuffs. In the “locked” state, they effectively stop the spreading of smoke, flame, carbon monoxide and other combustion products along the conveyor along the building.
What are the automatic fire retardant barriers of conveyor openings, and what are the requirements for them?
This kind of curtains means fireproof membranes with automated control, in their lowered state, they prevent penetration through the protected openings of flame, fire and other combustion products to the side opposite to the source of ignition. Since the conveyor equipment has a variable structure (for example, the conveyor belt in the office office is radically different from a pneumatic conveyor or a chain industrial conveyor), in each individual case, such apertures are filled in a different way, suitably standing equipment.
Used fireproof barriers to conveyor openings, buy which can be in the company Fire Technics, meet international standards of fire safety. Their requirements are met, which coincide with those put forward to the door and door structures with fire protection.
Fire protection barriers of conveyor openings requirements must fulfill the following:
- Protecting conveyor lines Refractory barriers must be supplemented with retention devices that have been certified;
- After the flame retardant barrier has closed the opening, it must be returned to its starting position by means of motor drives;
- Fire protection closures Conveyor openings must be free to close St. Petersburg, and, should be completely ruled out the presence of any objects underneath or goods;
- All conditions should be created that exclude the possibility of damage to fire protection in the closed position by certain items (goods).
Fireproof barriers to Yaroslavl conveyor methods enable sealing with fireproof cuffs going through the openings of so-called “continuous” conveyors, which is simply impossible to do when using a gate or doors.
Installation of fire retardant barriers of conveyor openings allows to solve the following tasks:
- Ensure the protection of human lives, property and valuables (they form hermetically sealed spaces), not allowing the fire to crawl through the building further;
- Ensure reliable smoke and fire insulation of various openings in the dimensions;
- Prevent the penetration and spread of the flame and products of combustion into adjacent rooms;
- Fire retardant barriers of conveyor openings, the price which can vary in a wide range, make it possible to conduct a safe human evacuation and wait for the arrival of fire brigades.
The sealing of openings serving for the passage of the conveyor is required not only for the purpose of protecting adjacent premises from the spreading of a fire, but also in order to remove heat from conveyor elements that are made of metal. In order to ensure fire safety, it is required that the temperature of the conveyor elements located on the side opposite to the source of ignition should not exceed +180 degrees. In such cases, smoke and fireproof barriers of Yekaterinburg conveyor openings are used, because only they are able to provide the required mechanical contact with the tape.
With the help of fire retardant barriers of conveyor openings, it is possible to buy in Voronezh at an affordable price, it is possible to seal the door securely, forming a closed space behind it. Such 100% sealing is possible due to the use in the membrane construction of intumescent materials filling the joints in the event of an alarm trigger.
In order to ensure fire safety with the help of flame retardant conveyor openings Fireshield EI120 in the premises in which suspended conveyor systems or conveyors for luggage can be used without a gap system. Their peculiarity is that the opening is closed using a swivel valve on the hinge. The main advantage of such a non-gaping system is the compactness of the dimensions and the use of a small area when performing the installation.
The barrier (obstructions) of the flame retardant conveyor openings has the following advantages:
- Extensive range;
- Manufacturing of fireproof barriers of conveyor openings implies obtaining special certificates and overcoming a number of test tests.
- Relate to sealing systems due to intumescent composite materials;
- The possibility of permanent mechanical and electrical contact with the conveyor;
- Fireproof barriers of conveyor openings Orenburg have a separate drive;
- Availability of emergency power supply system;
- You can purchase barriers with a variable fire-resistant grade from EI30 to EI120;
- High-strength metal construction of the gate;
- Fireproof barriers of conveyor openings Moscow occupy a minimum of space for superimposing installation;
- Automated control system with signals, direct interaction with the functioning of the conveyor, control over the space to be shut down, as well as the management of other functions of automated systems;
- Installation is made without interference in the conveyor structure;
- Variability of insulation of complex holes in the engineering plan;
- Installed fire retardant barriers in the conveyor openings in St. Petersburg, the closure schemes can be very different – from the vertical to the produced through rotation;
- A large number of variations of effective fire protection of conveyors, provided that the space is compressed;
- Different mounting variations are possible. Installation of a flame retardant barrier conveyor openings can be made: on the wall (slightly higher than the floor level), to the floor or ceiling coating;
- GOST barrier fireproof conveyor openings, indicates that the products are designed for intensive use, because they can be mounted in conditions of constant lowering / raising the barrier;
- Fire protection of openings is able to create noise protection.
Fire protection barriers of conveyor openings EI120 from FireTechnics
Issued by us Fireproof barriers of conveyor openings, photo which you can see on the site, are able to guarantee a truly reliable fire protection. Their management is integrated into the management system of the conveyors, as well as a system that controls the fire safety of the entire commercial or production facility. The assembly of fire retardant barriers of conveyor openings in Voronezh and any other city includes a motor, supplemented by an electromagnetic coupling and counterbalance devices in order to guarantee the possibility of emergency closure in the event of a fire. In addition, the design includes a control unit that allows you to connect smoke and fire sensors, photocells, battery.
Regardless of the design of the flame retardant of EI120 conveyor openings, the price of which varies according to its dimensions, its installation should be trusted exclusively by qualified specialists, such as those employed by Fire Technics. Our vast experience in the design, manufacture, delivery and installation of fire protection systems, as well as repairing the fireproof barriers of conveyor openings and their servicing allows to guarantee a long service life and their perfect operation.
Features and benefits of the choice of barriers from Fire Technics
Our company has been offering design for more than a year, manufacturing of fireproof barriers for conveyor openings of any type, as well as their installation. The presence of own production, and a laboratory for product testing makes it possible to create innovative solutions that guarantee full sealing of doorways. It is provided by the use of fire resistant cuffs, which are an integral part of the design. Thanks to professional sealing, the possibility of fire throwing into the adjacent rooms is completely excluded, as well as the possibility of overheating the metal parts of the structure.
All our products are certified – for fireproof barriers of conveyor openings the certificate is issued to the international standard and the test protocols corresponding to GOSTs. Installation of our fireproof membranes is made taking into account the wishes of the customer not only in the area of the floor surface, but also in any ceiling part, on the wall or at some distance from the floor. We conduct our own activities in accordance with international standards and install the fire barriers of the Fireshield EI120 conveyor openings throughout the country, licensed by the Ministry of Emergency Situations.
Among the advantages of purchasing fire retardant barriers for conveyor openings from the company “FireTechnics” should be allocated:
- A huge selection of certified flame retardants of conveyor openings, instructions which are included in the delivery;
- Over our shoulders, over hundreds of thousands of tests for fire resistance and many proven fire resistance in practice, the structures we have assembled;
- Production of certified insulating systems for conveyor openings exclusively from materials of the NG category;
- Our fireproof barriers to conveyor openings, video with which is on the site, guarantee a highly reliable process of transporting goods without the need for intervention in the construction of conveyor lines;
- We have developed a variety of ways to close the system, such as longitudinal, perenenchogo, or rotational, giving the opportunity to implement the most optimal design solutions, no matter how limited space was;
- The reliability of systems operating in excess of 200,000 open-close cycles has been proven during testing and in practice;
- Improvement of the microclimate in the room and high-quality noise protection;
- As dictated by fireproof barriers of conveyor openings of the norm , the barriers are of various types – in the form of metal structures with external facing fireproof panels, multilayer structures, the shell of which is made of sheet steel, and the filler – from a flame-retardant foaming composition;
- Fireproof barrier of conveyor openings EI120 instruction confirms the possibility of unfolding the membrane due to gravity and its own weight, without the use of external energy sources, manual or electromotive platoon in the original location;
- Availability of emergency power supply for conveyor drives;
- Fireproof barriers of conveyor apertures from the manufacturer can be painted in any color from the table RAL, or be executed in a shade of stainless steel;
- Possibility to mount membranes on walls from any materials – from brickwork to thin-walled structures;
- The company is supplied and installed fully equipped system, which includes a veil, Control unit for fire protection barriers of conveyor openings and emergency power supply;
- We provide a long warranty period – up to 5 years and extended service life of our systems;
- Both for newly created and existing pipelines, we will select the optimal solution – the fireproof barrier of conveyor openings, the cost which will be very affordable;
- protecting against fire curtain may have as a “blank” construct (transfer tube is located within the housing) and open to guarantee easy access.
When ordering fire protection barriers Fireshield conveyor openings from the company Fire Technics, you provide a reliable fire protection, not only in the installation area, but the entire building, along with people in it and material values!
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The company “Fire Protection Systems” LLC, is known on the market for the FireTechnics brand and offers fire protection solutions in the field of fire protection of all types of conveyor systems.
Dynamically developing modern industry increasingly turns its view on the full automation of the production process, in which pipelining systems occupy one of the key roles.
In most production facilities, various types of conveyors (roller, belt, etc.) pass through openings in walls, ceilings, which in turn are often fire-resistant and divide the rooms into fire zones. To protect these apertures there are special fire retardants for openings with passing conveyor systems.
The production process, including conveyor production, has special requirements for fire safety rules.
Unlike fire retardant gates, which sometimes try to apply for conveyor production, special flame retardants. Special designs for workshops have a number of advantages and features. It is worth mentioning the presence of fire tests for the devices presented on the site.
All products are certified and have the necessary certificates and test reports. Fireproof barriers are tested to resist fire exposure in accordance with GOST 30247.0, GOST 30247.1
Obstacles can be mounted not only in the area of the floor, as is necessary for fire doors. In any part of the ceiling – above or below, on the wall and away from the floor.
In use, such barriers require periodic inspection and, in part, emergency support systems.
Heads of large industrial enterprises appreciated the convenience and rationality of using such fireproof gates from the manufacturer.
Own production and testing capabilities allowed to create an innovative solution. Thanks to the barrier of the conveyor openings of a special design, sealing is achieved. It is provided with fire-resistant cuffs that are part of the design. Thanks to such a sealing, the probability of fire transfer to adjacent rooms is excluded. The degree of tightness allows not only not to miss the fire, but also to prevent significant heating of the metal parts of the structure.