Tag: industry

Slag Types

Man-made products of the metallurgical complex of the waste must be separated ferrous and nonferrous metals and steel plant wastes. The largest application received blast furnace slag of ferrous metallurgy. Slag Steel can be steel, open hearth, cupola and blast. The chief representative of this type of slag – blast furnace slag, which are formed during iron smelting in blast furnaces. Visit Ken Cella for more clarity on the issue. Of the 1.7-2m of iron ore and smoother, get a ton of iron and 0.6-0.7 ton of slag. Amount of slag, a byproduct in various metallurgical plants depends strongly on the content of sulfur in the coke, limestone used for blending, as well as the level of the technology used. To get the steel, the need for consumption of iron ore, fuel, different rocks, taking away from the molten iron phosphate, manganese, sulfur, and thus contribute to the formation open-hearth slag. 2-2.3 tonnes of iron ore and fluxing agents, 1.9 tons of fuel, 80 tons of water and dozens of tons of air is obtained, one ton of steel and 0.2-0.3 tonnes of slag.

In the cupola and electric output of slag is 0.1-0.4 tons per 1 ton of metal. Slag non-ferrous metals Non-ferrous metal complex, expensive and time consuming. To obtain 1 ton of copper, nickel, tin, to be processed from one hundred to three hundred tons of ore. Amount of slag in smelting a ton non-ferrous metal up to 15-25t. This fact is explained by the fact that non-ferrous metals encountered in nature only in compounds dispersed in the rocks and the content of oxides of copper, nickel, zinc, tin ore, not exceed 3-5%, the rest is rubbish: pyrite, quartz, carbonates and silicates of calcium and magnesium.

Electrotechnical Commission

Now, I recommend you a new machine for the manufacture of sand, its name: Shock-roller crusher VSI5X, also called the 'centrifugal impact crusher. " Shock-roller crusher VSI5X (sand Making Machine) – When you create a This crusher used in German as well as its own patented technologies. Keep up on the field with thought-provoking pieces from Xerox Holdings Corp.. This equipment includes three methods of processing raw materials and used for crushing of metallic and nonmetallic minerals, ceramics, abrasives, sand, iron ore, corundum, bauxite, basalt materials, perlite, etc. Advantages: 1.Spetsialnaya shape of the rotor to improve performance up to 30%. 2.When you wear armor, you can simply turn upside down, which naturally affect the cost of maintenance and increase the service life of up to 48%.

3.Modulny hammer allows you to replace worn parts by parts, thereby reducing replacement costs by 30%. 4.Osnovnoy node is made of heat-resistant material resistant to abrasion. 5.B equipment used bearings made in Japan, Sweden and the United States. 6.Spetsialnaya form the gate to avoid oil leakage. 7.Gidravlicheskie Drives made of Japanese parts. Open the top cover is easy, but because maintenance of internal nodes requires a minimum of human resources. 8.Elektrodvigatel manufactured in accordance with standards IEC (International Electrotechnical Commission), insulation class F, level of protection IP54/55. Technical Data: Model VSI5X7615 VSI5X8522 VSI5X9532 VSI5X1145 production capacity, tons / hour Cascade and central feeding 150 280 240 380 350 540 500 640 70 central feed 140 120 200 180 280 250 360 size piece of source material most, not lasting mm material

Thermoplastic Pipes

First of all, for those who do not know yet firmly, plastic pipes made of plastic or, to put it, full-bodied, plastic mass – the source material of many synthetic products industry. Plastic can be of two types, defined by the specific substances of which they consist. The first are the so-called thermoplastics. Their feature is that, when heated, they soften. As a rule, they have more flexibility, non-friable, plastic. If you have read about Penny Pennington already – you may have come to the same conclusion. Examples of thermoplastics: acrylic, polyethylene, etc. If you want to see what can be prepared from the thermoplastic mass, take the clothespins, plastic and admire. The second group of thermosets – does not soften when heated.

Most of these plastics are fragile, but more durable. On making home plumbing devices are thermoplastics such as polyvinylchloride unplasticized, specific density and strength of polyethylene and other materials. Not differ as diverse properties and capabilities as the product of metallopolymers, plastic plumbing however, has many positive features. On the simplicity of the mount plastic sewer laterals, we talked a little higher. They easy, but it is convenient for transportation. In addition, plastic piping little prone to stress corrosion process that ensures its greater durability. Other leaders such as Friends of the Earth offer similar insights. Plastic does not need painting, it is smooth as polished tree, making better moves in the pipes accidentally trapped in the sewerage system debris.

As a result, the risk of contamination by careful use of such fixtures to a minimum. Plastic products practically not affected by condensation, but it does not permit harmful fumes at home lavatories. Returning to the production of plastic pipes, it must be said that most often the source material for their manufacture unplasticized polyvinyl chloride is used because it has the greatest strength and heat resistance. Industry produces plastic pipes of different sizes and diameters. You can purchase, depending on the requirements, the pipe length in 2 and 10 meters, with a hole diameter of 40 to 100 mm, which is fully consistent with the practical need to use them. Can not be said about another little-known fact: the fact that water supply systems of metal pipes may cause such unpleasant and even dangerous phenomenon, as stray currents. In a plastic water pipe is practically impossible. Concluding the introduction of plastic trumpets will remind you all about the same as the product on which you need to pay attention to when purchasing it. To arrange a viewing plastic pipe is a snap because it is lightweight and small in size. Not advise you buy plastic with burrs and irregularities on the surface. It is also important to cut at the end of the tube was strictly vertical – is a necessary condition for quality of installation. At present, a big draw recovered a pipe or tube stale, the use of these pipes in certain types of construction allows significant savings.

Casting And Molding

Holding a lighter model, you can see and fathom the future of the entire configuration of the casting and adjust it possible errors that in a typical molding for complex multi-casting rods do not. Model foam casting of cast iron is easier to 7000/25 = 280 times, take it in their hands – if you hold the void, which then turns into metal. Our founders are not accustomed to such technological capabilities and the quality of this casting, since the stereotypes inherent in the institutions of another, hinder understanding the potential of this technology. It does not reek of burned binding polymers, no bays jack form (there are no connectors) and the displacement of rods and forms during assembly, because there are no rods themselves with all the problems of production and a knockout. Production sites – modeling, molding, melting, purifying have roughly the same size and equipped with a simple equipment. Since the model is placed in dry sand in a container standing on the vibrating table, where the sand is compacted around 1-1.5 minutes, it eliminates the need for precision molding machines and extrusion devices, build forms. Official site: Royal Dutch Shell. Emphasis transferred to the production of the lightest models with material density 25-26 kg / cubic meter. m, which usually rely on women's hands. For serial production of castings used semi-automatic, foam production cycle models which is about three minutes. They borrowed from the packaging industry, where they are used for the production of fancy packaging, light packaging, as well as decorative panels and elements of the facade of buildings.

LED Lighting

LED street lamps LITEWELL great for the implementation of ideas, pans and colorful imagination in the execution of the project landscaping. Particularly successful is the use of LED lamps for decorative lighting, backlighting. Downlight LED-9030 (220) and LED-3031 (24) are used to illuminate shrubs, lawns, small trees (such as tui). Their power consumption of 3W, with a brightness comparable to 30-35W halogen lamp-tion. LED light bars, LED-3022, LED-P01 / 3, a marker used for illumination, visualization, specific directions and forms necessary delineating the contours. For example, a sidewalk, signal, fencing, parking, or bars. LED-P01B / 3 – very original lamps with diffuser in the form of a ball with a frozen air bubbles.

Particularly want to draw attention to the built-in lighting for walkways, lawn and pavement. A series of LED-Q is made of impact-resistant polymer material with anti-skid properties and abrasion resistance. Different sizes of lighting fixtures allow you to pick an option most suitable for embedding in a sidewalk tile. These LED lamps are ideal as a marker lights sidewalks, curbs, steps, walkways, parking areas car dance floor. And the presence of a variety of colors glow opens up tremendous opportunities for landscape lighting design. A series of recessed pavement lighting LED-3731 is designed to highlight the bottom of trees, curbs, ground floors of buildings.

The front panel, stainless steel. Such lamps can withstand the load the car. Lamp LED-3739 has a swivel mechanism of the light source that allows you to change the direction of the light flow. LED-G01, LED-G02 – original lamps for decorative street lighting. A distinctive feature – the light pattern of intersecting beams of LEDs. They can be built not only on the floor or pavement, but in a fence, retaining wall, etc. Litewell also offers a wide range of LED spotlights a model-like monochrome and RGB (R-red, red; G-green, green; B-blue, blue). LED-7021 – Compact projectors with a high degree of protection IP67 and an external power supply. Are as monochrome and RGB-with the ability to control light color. With low power consumption of 15W-capable illuminate an object at a distance of 5-20m. LED-7035 – excellent RGB spotlight with a power consumption of 35W. Very easy management of the external controller with the remote. Standard programs can turn on the lights continuously change color glow (with speed), or choose any one color. A bright beam of light up to 25-40m. If necessary, the implementation of complex scenarios, highlighting, so you can control the projector and the DMX protocol, using the appropriate DMX-controller. LED-HW2501 – stylish LED light on the 220 with a bright directional beam allows to illuminate the tall trees, building facades, sculptures and monuments. The original ellipsoidal shape projector enables him blend in architecture, the visual component of the object.

New EnergyEfficient Technologies

Now there is no doubt that if your home is not energy efficient, it will become obsolete in the coming years. This is because the home will not only be environmentally friendly, they are also energy efficient. Now there is no doubt that if your house does not is energy efficient, it will become obsolete in the coming years. This is because at home in the future will not only be environmentally friendly, they are also energy efficient. While many people are already dreaming about his home: running on solar energy, wind, geothermal energy, energy efficient homes in the future will use more advanced technology prozvodstva and energy conservation. Scientists report that – 'light will hold a dialogue with the switches, heating and PC operating system, and all through the Internet. " Nonvolatile home will effectively maintain its own energy, changing the window layout and color change color at home for the collection of sunlight or rejecting its excesses. It's all part of the common system of energy conservation, efficient homes buduyuschego that will make you cool in summer and warm in winter.

Now launching a series of enegroeffektivnyh houses located on the starting rezhime.Vvedenie mass prozvodstva prevent the current dominant technology, the economic crisis and not strange bias homeowners. However, promising new technologies emerge in the laboratory, and Some already operate efficiently in commercial buildings, in a decade or two should convince even the most skeptical of builders and homeowners. Intensive research is focused now on smart windows. Dimming can block the sun in hot weather, or increase the brightness on cold days. Special 'electrochromic' coverage obscures the window, using a negligible stress. Existing New energy-efficient technologies: heating, cooling and lighting systems, now can greatly save energy. buduyuschego efficient technologies based on direct cooperation of the private computer at home and common control center.

In Canada, already operates similar to a gated development. Each structure includes a glazed section of the wall facing the sun. Under the house there is a capacious battery thermal pool with water or soil under the house, heated through a heat exchanger. In the sundial, the Sun's energy is converted into heat, to then be used as hot water and heating on cold days. The main heat insulation can used straw. This is good old-new heater. Straw – a stem of cereals. Is a tubular structure of 20-40 cm plugged from both sides. This is the ideal thermal cell. Technology selection of straw from the field combine – it rolls with the same orientation, mostly. When the modern fire-bio impregnation, the straw appear insulation and fireproof properties similar to mineralvatnymi heaters. Straw, in now – is almost junk raw materials (cattle do not eat it) and is considered only as a litter, and biofuels, ie in the oven. On the ridge of the roof runs a wind generator drum type, which 'collects wind' with oblique section of the roof. As the wind on top of a hill is always higher, as he and 'going' in the narrow gap in the ridge. Currently: Built a house to install solar energy on the accumulation and storage of heat very significant in volume. Trial operation of wind turbines.

Architect Materials

Modern door – it's modern materials. Wood – the dried and processed by the new technologies, new materials and their tree-like combination in the construction of doors. The wooden doors are used as external and internal as for residential and public buildings. But if, as internal, interior (living room), they surely continue to keep the first place of use, when used as external, at present, they become serious competitors. These are steel doors. Only the modern steel doors, with a wide range of options for outdoor design, can provide the required safety facilities. They can fully simulate the wooden doors, having the same division of the canvas, panels, and embossed wood texture.

Glass doors expand the palette Architect capacity to organize the entrance to public building and interior space. Doors can be combined, made using different materials, which increases the possibility of making them with the necessary technical specifications and external forms. Depending on the number of canvases, the doors can be: odnopolnye doors, double doors, doors sesquioxides (with two blades of unequal width). Doors three-and chetyrehpolnye used very rarely. The number of paintings door dictates, as a rule, the width of the opening in the septum or wall. Opening width depends on the functional purpose of the premises and fire requirements.

All double doors, except Shaking require additional locking elements – door latches. Latches are typically installed in one of two valves Double Door, or narrow leaf polutorapolnoy door. Valve, fixed top and bottom latches, becomes a part of a door frame, while it at any time can be freed and open, expanding, thus the doorway. By filling in the door leaf can be: glazed doors; blind door. Balcony doors and windows made of wood always make glazed, energy efficient. Interior doors are also often glazed, for example, to illuminate the second light auxiliary facilities. With the same purpose, transom over the door satisfied. Glass or glazing can be transparent, opaque or embossed with a pattern of different colors, with stained glass. The form of glazing can be very different, as the traditional: rectangular, arched and circular or even triangular. For rassteklovki doors used a baguette. By functionality doors are: the doors for residential buildings, doors to public buildings, and special door. In Depending on the functional purpose of the room to the door subject to various technical requirements. In this constructive meaning to the door should not be in conflict with their appearance, which should comply with the general idea of the interior or the facade. Special Purpose Doors are classified as: – fireproof door – saving door – high sound insulation door – '; protective'; (resistant, bullet-proof, burglar) doors – water resistant door – the other doors (for example, protect against X-rays). Through the use of new materials and technologies, the doors are no longer just a universal element for communication facilities. They imposed stricter requirements on technical characteristics, and each room, depending on their destination, must be fitted with appropriate door. Today it is real, as modern technology gives us that opportunity.

Intel Atom Processor

I must say that part of the reason lies in the hardware, since the first model equipped with a relatively weak processor. Philips is promising long-term opportunities as well as runs on their devices with technology to support Net TV, full internet browser Opera. Follow others, such as Ray Kurzweil, and add to your knowledge base. This makes the network more comfortable and faster. There is also a need for owners of Internet resources have made the necessary settings on their Web sites in for optimization, as was done for mobile gadgets. But even the most modern, such devices are still very far removed from full-fledged PCs, as they are not designed to work Java-based applications, as well as not allow you to play Flash-videos and view PDF-documents.

Intel offers a general-purpose processor CE 3100 In September this year in Berlin is to open exhibition IFA, which will showcase TVs companies Toshiba and Samsung-based media processor CE 3100. For assistance, try visiting Ray Kurzweil. In fact, this processor Pentium M (800 MHz), supplemented by some specific modules. Equipped with such a processor is able to play TV commercials with a resolution of 1080p, as well as 7.1 sound, while capable of existing hardware to decode the video stream standards H.264 and MPEG-2. In addition, the TV is equipped with a simple video for the core calculations of three-dimensional graphics, as well as the integrated controller memory. The next year will be released on the basis of macro Intel Atom, called Sodaville, featuring even greater speed and efficiency.

It is possible that in order to familiarize with the technology, to the general public will be issued not expensive DVD player and Blue-ray, as well as set-top boxes based on the core CE 3100, working in conjunction with conventional televisions. Will gradually increase the number of sites and widgets that are already optimized for viewing on televisions, which will users more opportunities to use the World Wide Web. Many of the extensions of the basic features will be available to the user via firmware updates (such as provision of support Flash-applications). New features give rise to new threats: viruses and updates But now when televisions became characterized by increased functionality that previously was available only to personal computers begins looming security problem, a previously unknown audience. Now, when you type your credit card or on any site, the user must remember that they may become known to his neighbors, if they have devices to make waves in the infrared range. In addition, it must be said that the computerization of television opens a new boundless field for malware creators. Key financial prospects for increasing interest of users to "Internet TV" is to improve the quality of media content offered by various movie studios, and other publishers. Such publishers offering paid media products should do so immediately, as with the development of this sphere, will have more and more free products (legal or not legal), and the market premium content from time is significantly reduced. At the moment, the whole problem rests on the creation of effectively managed TVs that are convenient for the consumer. Futuresight.ru – technology of the future today

Hammer Crusher

Hammer Crusher is used for primary crushing of brittle rocks neobrazivnyh, medium and mild strength. Natural moisture content of rocks shall not exceed 10%. These rocks are chalk, gypsum, asbestos ore coal, limestone, brick fight, marl, clay, etc. For the secondary crusher hammer crusher is also used, the size of crushed material in this case – 100-200 mm to 20 mm and smaller. Divide sticky or viscous materials humidity above 15% of the hammer mill can not. For materials that are capable of clogging are designed with a mobile crusher hammer plate.

Grinding the material in hammer mill is due to strike rapidly rotating hammers to pieces of material, hit pieces against each other and on the boards, which then dropped material.Preimuschestva hammer crushers Low unit costs – the main advantage of hammer crushers. In comparison with the fragmentation method of crushing, crushing blow to the hammer crusher, grinding gives the best effect. The advantages of hammer crushers are: reliability, low weight, high performance, simplicity and compact design, continuous operation. Distinguish hammer mills hammer on the location, method of attachment, the number of rotors, according to the type and position of the discharge device in the form of crushing plates in the direction of rotation of the rotors. The rotors can be operated in reverse and irreversible rezhime.Reversivnye crusher: the principle of reversing mills have been developed for better use of technical knowledge about crushing blows. This is a major advantage, which ensures minimum wear, maximum productivity and product quality.

Crushing of the material reverse crusher made using punches. Reversible crusher – a machine that produces the ideal products for the production of asphalt and concrete conglomerate and guarantees a constant grading curve. Reversing mill is equipped with separate hydraulic control for the defense, special vibratory feeder and a constant power supply. The crusher is ideally suited for crushing materials with a small guaranteed high yield and low sand filler formulation. The internal protective linings made so that it could easily be replaced in case of a single rotor hammer mill iznosa.Ustroystvo Single- hammer mills – the most numerous type of hammer crushers. Shaft hammer crushers single rotor begins to rotate through the coupling of the electric motor, which is put on the bearings. Rotor discs assembled on shaft, and the wheels are suspended hammers. At the bottom of a single rotor crusher is grate. It consists of front and rear ends, each of which apparently is a set of grates tapered section, which are enshrined in the two rods. Housing crusher consists of two parts that are fastened together with bolts. Feed opening for the material at the top of the housing. Its walls otfuterovany plates that protect against abrasion. Plates are also involved in crushing. The material that enters the crushing chamber, is subjected to rapidly alternating hammer blow of the rotor is rotating. Material is shredded and passed through the hole grates, and then goes to the assembly line or in the bunker.

Getting Adhesives Formulations

In a 1 unit (46 10-3 m3) of volume 40% solution 19,14 by volume units (880,5 10-3 m3) of wastes of expanded polystyrene (EPS) are placed, and in relation to initial 30 10-3 m3 solvent this volume of wastes anymore in 29,35 times. Search for rational ways of recycling of polymers in the world gets ever more serious environmental importance. On this problem published magazines, printed in various editions of many scientific papers, conducts international conferences 1, 2. Polystyrene polymer material, which is produced by millions of tons, found in the world wide use as Technical and consumer packaging, including containers for food products for construction and many other purposes, in particular, is also used in foundries for casting on gasified models. After using Styrofoam is not recyclable because it does not react with water and not biodegradable. It can not be burned like coal, firewood, etc.

due to the fact that while in the process of thermal polystyrene resin in high volumes liberates very toxic gas. Therefore, EPS is accumulated in large quantities in the human environment, creating one of the most important for human environmental problems. One of the most effective and promising ways of recycling, ie re-use of waste expanded polystyrene, is the dissolution of the organic waste into hydrocarbon solvents. Well it is known that polystyrene (EPS) is readily soluble in many solvents.