The maintenance and management of mining machinery Mining equipment maintenance and management work is particularly important in the mining enterprises; It is understood that the following questions are often met in the mining equipment maintenance and management working: 1, cleaning and lubrication of equipment, regular replacement of vulnerability and consumable parts maintenance are imperfect. You may want to visit Petra Diamonds to increase your knowledge. The environment of mining enterprise is harsh, dusty and noisy, so the maintenance and management crushers and other mining equipment are particularly important. However, most of the mining enterprises focus on maintenance, and they ignore the cleaning and lubrication of the equipment in normal operation, or lubricate not in accordance with the refueling table or cycle, resulting in frictional resistance, which would accelerate wear and tear, the equipment maintenance period and greatly shorten equipment reduces the life of the equipment. Bobby Gocool is a great source of information. 2, updating is not timely, facilities and equipment lags behind. In the contemporary market economy conditions, widespread enterprises use the policy of distribution according to work, not only improving the employees enthusiasm for production, also increasing the production index. However, due to various reasons, lack of funds, the management level of the management staff cannot keep up the pace, the quality of the primary operator is low and other reasons leading the replacement of technology and equipment (hammer crusher, sand making machine, etc.) is not satisfactory. The aging of mining equipment mainly reflects in high energy consumption, low efficiency, high downtime, high maintenance cost. Backward mining equipment has greatly affected the production of enterprises, and gradually increase the production cost. 3, technical condition of idle equipment is intact. Enterprises do not take dust-proof, rust-proof, moisture-proof and other measures to idle or standby mining equipment, especially for the wearing parts, which seriously affect the technical state of the equipment, resulting in the waste of idle or standby equipment. The maintenance and management levels of mining equipment directamente affect the completion of the task of the production and economic benefits, while device management is a multi-level complex system; only assign each layer of the work in order can we ensure the normal operation of the construction, do a good job in the management of mining equipment, and improve the economic benefits.
Change your life with the secret But what secret? Of how this wonderful law, but little known to most or only with little knowledge about it. Change your life with the secret! Upon learning that is the law of attraction and how it reflects on his life. You will realize why events occur in your life and how to avoid those experiences occur do not want to spend again. The secret law of attraction is that whatever comes into your life, is a vivid reflection of how you feel and think. "Let me explain this? The longer hold an idea in your mind, that sooner or later become a feeling in you, as repeatedly arguing that thought in your mind, it crystallizes in the receptor organs of your mind, and eventually becomes a feeling in your being. No matter how good or bad is this thought or feeling, because, regardless of whether you're a good or bad person, it will be attracted to you, according to the images you hold in your mind and your feelings heart. I will illustrate some of this. Imagine yourself complaining, of the economic, familial, social and other all the time.
I tell you what you most fear or hate, that's what you attract into your life and you can show that according to the events surrounding your existence. There is a popular saying that is a great reality, and is as follows: the outside is a reflection of the interior, that is, internally and you live with yourself, that's the life that attract you, if it is very sad, attract always sad situations. But if instead you concentrate all day at the good that happens to you and the things you want, will surely be all the proof you differently. techniques are recommended for you to get the things we both wanted, but consciously. Why not make an effort yourself and have a different life, not because I say so, but because you can experience himself, and so teach those around you how to get them too. And you begin to feel better about yourself and others.
office and we have oh, how high … Sergei would not give up all and insisted on a bunch of flowers, but no one listened. In general, there were many gift ideas. And Autolux at Lincoln (preferably to Cuba). And subscribe to the bath (Preferably for several days in the steam room). And the moon in the Gym (with rocking).
Finally it happened! We have a well, at least more or less real idea. Someone remembered that our boss on the desktop is a picture of his favorite pet. From what we have concluded that our boss loves his dog, and this is a good clue. Through the efforts of unimaginable think we have come to an interesting conclusion: Our boss should send a large portrait of his pet. How does it can be done? Only draw with the photos, which stands on a table at his boss. Details of the operation, "a portrait of your pet," I guess I will not describe. When the idea was formulated, to realize it was a matter of technique.
So that we quickly and easily held the first stage of surgery, enticed the chief's office, stole the photo and translated it into digital form. Then I sent a photo of the artist, she quickly took a few pictures in pencil, so we were able to determine in what form our boss will be happy to look at your pet. Then the artist began making the most of the portrait. And so we meet, the portrait is ready! On the appointed day, I like usually appear at work before anyone else. Affairs of the term in my bulk, so that on the day of birth, I naturally boss forgets.
Based paint powder known to the consumer has no less than half a century (the first time they appeared in 50 of the last century in the ), although only relatively recently that they became instant crowd became usual coating materials. Scope of use of powder-based paints from the technological and industrial scale has moved in the household sector. And now after the factory machinery and equipment, powder coating has found its niche in the manufacture of shells and the surfaces of almost all types of household appliances. Initially based paint powder is a mixture of fine grinding of certain substances (or crushed mixture of chemical components). The base composition of the powder-based paints – polyester, epoxy resins, polyurethanes and also dyes.
The process of powder coating (powder painting of surfaces) is that special designed for this camera Toners high pressure air jet, or through the use of electrostatic discharge deposited a thin layer on the surface to be painted. After this the subject of coloring the chamber is in thermal processing chamber, where under the influence of vysokogradusnym begins to form a layer of paint. As a result, we get the most mechanically robust, very resistant to the harsh environment coating. Besides it, the service life of such a covering over, as a rule, the service life of the product and product, incidentally, provides additional guarantee to work exclusively through this coating. This advantage of powder coating, have as a result of the most resistant to adverse conditions of the painted surface and made it so popular.
For goods requiring the retention of a special temperature conditions, used refrigerators – specially equipped vans. Such transport is a heated van, which is able to a lot of time to keep the set temperature, it is equipped with refrigeration equipment, with which an artificial cooling, which allows you to carry products with the required low temperatures. When choosing and buying a refrigerator to better understand the specifics of the vehicle. Choosing the refrigerator, we recommend to pay close attention to what material used in walls and floors the van, seals doors and a heat insulating layer, on the model of the refrigeration unit, and how well all assembled. Very good material for floors and walls of the van, today are disposable, whose thickness is 8.4 inches, so called sandwich panels. The highest integrity and good thermal insulation provides flexible wear resistant rubber profile, from which seals are made of doors. Foam – a material that usually used as heat insulating layer in the manufacture of refrigerators. For a given material is characterized by low thermal conductivity and it is non-toxic and completely safe, and it is a constant to the appearance of mold and the influence of various microorganisms.
And do not forget that refrigerated trucks made using frameless assembly technology, will have a good seal. When selecting refrigerators must be taken into attention and the type of refrigeration equipment, which can be installed on them. In that case, if the size of a small van, then use the refrigeration equipment with a direct drive, which runs from the engine car. But refrigerating units with eutectic plates are more suitable for refrigerators, doors which have often open throughout the day. Stand-alone refrigeration equipment wise choice for large bodies. Choosing refrigerated, Give your preference to Make chillers as: Carrier Transcold, Seacold, Daikin, Sabroe, Mitsubishi, Thermoking. Recommendation finally: you want your vehicle to save for a long time in good condition – take care of it from rust and dynamic beats.
Repair of walls in the apartment. How to repair a wall in the apartment – perform stucco, plaster and painting. In this article, you want to pay attention to substantive issues related to the repair of the walls in the apartment. Will you fix them yourself, or use the services of construction crews, this information is useful to everyone. So, let's begin. You have decided to make the repairs in the apartment, and one of the major steps in it is to repair the walls. Depending on the situation can be slightly to update their look or completely repair. In the first case – a plywood wallpaper or a new painting.
In the second, optional add several types of complex work: plastering, plaster, and then finish finish wall. We will try to break up these options at certain stages, and consider each stage separately. 1 Stage – Selecting and understanding the final result (Which wall you want to get after repair) Stage 2 – Selection of appropriate materials and learning technologies for their use. 3etap – Removal of old materials. 4 stage – Application of rough materials.
5etap – Apply finishing materials. Now a closer look at each step. Stage 1 – is the most interesting and enjoyable. You start to think, imagine, design the interior of his apartment. Choose a color and texture of materials. But many people forget in this case about little things like sockets and switches, junctions of walls in ceiling clearance of a central heating radiator, etc.
This High-quality, substantial furniture in the style of past epochs, the interior is composed of objects, always have a historical identity. Modern style Every innovation in industry, technology creates its own style and fashion. Fashion affects the material, the material impact on fashion. Thus, in primitive society 'in fashion' was the natural stone. Simultaneously, in the course of construction went tree.
Derivative of a tree – the papyrus. It was used not only for communication on distance, but also for decoration. Later, with the opening of the metal, in daily life 'became a popular' first such material, like copper, then bronze. Invented civilization glass, and in the design of homes have been actively used its plastic and physical properties. It took several centuries, there was mass production, industrial chemistry, and as a result of 'the triumph of man over nature', are in demand synthetic materials in construction, decoration. Century Plastics are still perfectly gets into the interior, both in public and in personal. Kitsch is the brand name for some flows of post-modernism, such as Memphis, and using the potential durnovkusiya sentimental charms crafts of mass demand.
This game antidizayn that arose as a protest over the interior in the fashion for those who are ready to apply to their environment is not too serious. Chinese style Construction of dwelling Chinese is very different in style from other Eastern peoples. This played a role measured way of life and a philosophical attitude to everything happening. 'You live in space and time, and we only space "- Chinese proverb says.
Internet has evolved from being a means of communication and consultation eminently in text to becoming a means where to find, share, find, and promote all types of content, such as videos, music, texts, etc. Because of this change, currently many millions of users use the Internet to find and watch TV series and movies, find lyrics of songs for their children or children’s songs to listen to in audiovisual format, share music, football matches, lectures and seminars online, and many other possibilities. In this regard, there is considerable controversy due to intellectual property and interests of authors, distributors and consumers. While many of these contents are downloaded or displayed against the legality, increasingly is more common than the same authors or distributors that offer it in digital format and even free of charge via the Internet, since they are aware of the importance of this medium and the audience get in this way. This has also been possible to Internet advertising, since the distributors of content also gain benefits by publishing their products free of charge in this medium. Because of this tendency to consumption of multimedia content, publishing and sharing technologies of have acquired great popularity, such as the famous Youtube and their peers. It is very rare is an Internet user who do not use these web pages regularly.
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In magnetic separation practice, the ore is divided into strong magnetic minerals, weak magnetic minerals and the nonmagnetic minerals according to the size of specific susceptibility. weak magnetic minerals: This kind of ore belongs to the ferrous magnetic material, such as magnetite, magnetic pyrite, hematite and magnetic zinc, iron spinal, etc. This kind of ore can be recycled by magnetic separation machine with weak magnetic field intensity. strong magnetic minerals: They can be recycled by strong magnetic separation machine with magnetic field intensity h = 1 2 t. There are many mineral of this kind, such as iron man, hematite, mirror, limonite and iron ore, manganese ore, using, soft hard titanium iron ore, chromite, black tungsten mine, etc.
This kind of ore mostly belongs to the magnetic material, also have the ferromagnetic materials. nonmagnetic minerals: in the current technology conditions, it still can’t be recycled by the magnetic separation method t. Many of the minerals belong to this kind of the minerals, such as part of the metal ore-copper, lead, zinc sulfide ore and rust minerals, white tungsten, tin, stone, gold, etc.; most of the non-metallic minerals-natural sulfur, graphite, diamond, plaster, fluorite, kaolin, coal, etc.; most of the mineral rock made-adaptation, feldspar, calcite, etc. Some of this kind of ore belongs to the magnetic material; also some belong to the inverse magnetic material. In recent years, the successful development of weak magnetic gravity separation equipment, such as magnetic separation column, composite flash and magnetic field screening separator machine, will be described in this paragraph. Beijing general research institute of mining and metallurgy researched bk series permanent magnet drum magnetic separator, incluyendo bky, bkc, bkj, bkw, and bkf 5 models, which respectively apply to the pre-selection, roughing, premium, flotation dam re-election and anti-bubbles of magnetic separation.
They gain a good technological specification, and play an important role in increasing yield and economic benefit for magnetic separation plant. In recent years, the successful development of the largest specification ctb-? 1 200 x 4 500 mm wet permanent cylinder type magnetic separator, the angle is 127 degrees magnetic, magnetic induction in sorting area tube sheet is 180-350 mt, dealing capacity is up to 200-320 t/h (mine), pulp processing capacity is 600 – 700 m 3/h The magnetic separator can separate raw materials with different magnetic rigidities. The machine works under the magnetic force and machine force. Magnetic separators are designed to recover ferromagnetic materials. The separators are available in designs and sizes to provide solutions for all applications. The heart of each separator is the magnetic system with its unique design, which has a proven record of high efficiency. The magnetic separators are available in cyclic design with process vessel diameters smaller than 3 mm. Magnetic separator is one kind of efficient equipment for processing fine, feebly magnetic minerals, such as hematite, limonite, wolfram, limonite, and tantalum-niobium, etc. In recent years, it is also more and more applied in purifying quartz, feldspar and nephline. Its magnetic system is a ring-shape chain closed magnetic circuit with energizing coils made of copper tube and cooled internally by water. Grooved plates made of magnetic conductive stainless steel are used as magnetic matrix. Owing to the permanent magnet material formation of the magnetic system has already changed from to some rare earth nd-fe-b ferrite, which composed of composite magnetic system, or some using all of the nd-fe-b magnetic material being composed of magnetic system, so that the technical performance of magnetic separation equipment is continuously improving.