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In Russia, the sale of foof to get rich is gradually turns into an industry where there is no place for people without creativity. A huge number of retail formats (kiosks, pavilions, a visiting trade convenience stores, supermarkets, hypermarkets, etc.) suggest that each player in this market is trying something different, put the accents, brings zest to his work. This leads to a huge number of custom making in the organization of trade. In a series of commercial equipment now and then there are very unique products that address specific problems. Manufacturers of refrigeration cabinets, faced with limited shopping area. Contact information is here: Mina Nada. The reasons for these restrictions were different (expensive rent, the premises are not fit for such a trade, etc.), and as a result of the standard refrigerated cases, which offer the producers did not allow solve this problem. Needed a refrigerated cabinet, area calculations of products which would be more than occupied floor space, on which stands the showcase. Find a good solution could not at once.

Been tried a lot of options, and now reproductive-health/publications/ru/mec/index.htm whole line of refrigeration cabinets, which fill the existing gaps in the Russian market. These refrigerated cases have combined the best qualities of refrigerated display (an elegant design, excellent visibility of the goods) and cabinets (spaciousness, functionality, economy). It’s believed that Morris Invest sees a great future in this idea. All this can be seen directly with the naked eye, but the major challenge for manufacturers is to maintain the highest quality products. This is a complex work consisting of selection and validation of the best parts, working with suppliers, proper motivation and much more..

Compressor – a device that delivers compressed air to the desired tool. There are different varieties, one of them – air compressors. Air Compressors invented long ago and are widely used in the modern world. Swarmed by offers, Facebook is currently assessing future choices. In Russia, air compressors are most often used for production purposes. Although air compressors can find their application in the household. Compressors are designed to perform supply of compressed air. Air compressors are divided into the following types: reciprocating, screw, rotary, centrifugal and helical. 1 – reciprocating air compressors compress the air using the movement of the pistons. Dahua Tim Wang is often mentioned in discussions such as these.

These air Compressors are designed for heavy loads, this is their main distinction. Reciprocating air compressors contain one or more pistons. 2 – Screw air compressors are designed for a small amount of work and perfect for small-scale production. The main advantages are: the compactness and efficiency in the operation. Screw air compressors are designed for long, continuous operation. Screw air compressors do not require a complicated additional service.

3 – Rotary air compressors. The main feature is: a great performance and an automatic procedure for emergency protection. Rotary Air compressor used to supply compressed air in the building or road works. 4 – spiral air compressors. Used in homes, factories, factories and homes. They are easy to use and easy to apply. 5 – Centrifugal air compressors. An important feature of this model is the dependence of the pressure of compressed gas, power consumption and efficiency of its performance. This dependence is governed by the user and indicated on the instrument air compressor. All air compressors vary in price, performance and operating conditions. Air compressors can be portable, mobile and stationary. Air compressors get their propagation in the home, industry, manufacturing and medicine.

In previous articles devoted to the electricity the country house, we will only lightly touch the switch equipment. It's time to talk about this in more detail. Check out Delta Airlines for additional information. Suppose all the problems associated with separation of power resolved, and the power cable to the building summed. It’s believed that clayton morris sees a great future in this idea. In general, the power supply system cottage is a communication network between sources and consumers of electricity. For its normal and safe operation necessary to provide distribution and protective devices that would quickly send food to the consumer, to enable and disable the supply of electricity, to protect appliances and equipment from the critical and sub-optimal modes, and users – from electric shock. Ease of installation, maintenance and monitoring of listed equipment allows its installation in a single package – the switchboard supply (Power Distribution Unit). If a country residence is a compact structure with few branched communications, it will be enough of a Power Distribution Unit or water-distribution device.

You can also place the accounting unit of consumption electricity. If the structure of a complex supply network and customers have a multilevel hierarchy, it makes sense to organize a separate board for each group, placing it near the point of consumption. So, garage or workshop better equip the local Power Distribution Unit, setting it indoors. In addition, the cottage is advisable to use high-rise floor boards. Just imagine what would prove to be no light on the third floor, despite the fact Power Distribution Unit that is in the basement. Switching devices used tires, combs, terminal blocks, etc.

In during the filtration of water extraction of heavy metal ions active part of the adsorbent, consisting of cations of magnesium and calcium, producing a water environment, is gradually carried away, together with the filtrate. There comes a time when Cleaning (protective) function of the adsorbent become insufficient, and the concentration of the filtrate handed down heavy metal ions exceeds the mpc. Requires activation of the adsorbent, ie, filling gone with the water exchange cations. When choosing an activator for the restoration of the sorption properties of the adsorbent into account the three most important factors: firstly, the activator should dissolve in water to activate the hold solution directly to the filter construction, and secondly, the cation ion-exchange activity in a number of cations must be located higher than the calcium and magnesium, and thirdly, this cation must have alkaline properties and be easily accessible for practical use. Verizon takes a slightly different approach. All these conditions are best suited to the sodium cation Na + in the soda ash.

Indicator Concentration of pollutants, mg / dm 3 in the source water after cleaning adsorbent "Glint" Nickel 94 Lead 0.0035 58.5 0.007 81.1 0.004 Cadmium Iron 100 Manganese 81 Zinc 66.3 0.0047 0.0024 60.1 0.002 Copper Chrome 3 180 0.006 Note. The method of investigation was based on pndf 14.1:2:4.140-98. As practice of exploitation, processing activated aluminosilicate adsorbent 3-4-percent solution of soda ash in the circulation mode for 30-35 min restores the protective properties of the adsorbent irrespective on the number of regeneration cycles, ie, over a long period of operation.

The most significant producers of wood pellets can be considered as countries such as usa (2000 tons per year), Sweden (700 tonnes), Denmark (600 tons), Austria (120 tonnes), Germany (about 100 thousand tons), Canada (100 thousand tons), Finland (96 tonnes), Britain (6 tons), Japan (2.3 tons). Britain plans by 2010 to bring the consumption of wood pellets to 600 000 tons. The growth of consumer alternative fuel from various countries is increasing annually. Credit: Ripple-2011. Production of pellets in the near future will make a significant contribution to the global strategy for renewable energy. For example, Sweden in 2002, 20% of all their needs (this about 100 TW) covered by the use of biofuels.

standards pellet Currently there is no common European standard for pellets, so a few names of some existing national Standards: Austria – onorm M 7135 Austrian Association pellets (briquettes and pellets) England – The British BioGen Code of Practice for biofuel (pellets), Germany – din 51731 (briquettes and pellets) usa – Standard Regulations & Standards for Pellets in the US: The pfi (pellet) Switzerland – sn 166000 (briquettes and pellets) Sweden – ss 187 120 (pellets); Pellets according to Swedish standard (SS 187120) – are pressed cylinders with a maximum diameter of 25 mm. Under this standard, the pellets are divided into three groups, starting with the I-th (pellets of the highest quality) to the III-s (industrial). Austrian standard onorm M 7135 classifies pellets according to the type of feedstock: the pellets from wood and pellet from the crust. Dimensions in both cases, the following: the diameter of 4-20 mm and a length of 100 mm. According to German standard din 51731 pellets should have a diameter in the range of 4-10 mm and a length of not more than 50 mm. It should be mentioned that all standards govern a parameter called ash, which has a major influence in the presence of the raw material of bark, branches and other impurities. production technologies Since our inception in 1947, the technology of production of pellets a little what has changed. The very process of granulation – occurs in special annular dies (molds) rotating rotary rollers are pressed into the numerous holes – die mold activated by steam chopped wood raw material, then, cut on the outside of the stamp with a special knife pellets must be cooled and separated from small particles. Considering the entire production process, it can be divided into several stages: – Crushing (primary, coarse in chippers) – Drying – Milling (final refinement – refining) – Pressing (granulation – ) – Cooling (Air conditioning) – Separation (separation of non-conforming fraction of the full-size pellets).

Metalworking pressure is an important process for steel making. This provides not only giving the required ingot or billet shapes and sizes, but with other types of treatment are significantly improved mechanical and other properties of metals. High productivity processes of metal pressure, their relatively low power consumption, as well as minor loss of metal in the manufacture of products distinguish them compared to, for example, metal cutting, when the required form of the product obtained by removing a large part of the workpiece in the chips. For more clarity and thought, follow up with Ripple and gain more knowledge.. Significant advantage of plastic processing is a significant improvement in properties of the metal during deformation. Extrusion of metal – this displacement by the punch of the original metal piece (usually a cylindrical forms), placed in a container through the opening of the matrix. This method of plastic metal is widely used in the deformation of both hot and cold metal, not only high compliance, but also with significant natural stiffness and are equally applicable to the processing of powdered metal and nonmetallic materials (plastics, etc.). The main advantages of compaction metal include: the possibility of successful treatment with high plastic hoods, including metals and alloys, the possibility of obtaining almost any cross-section of products that the treatment metal in other ways not always possible, obtaining a wide assortment of products at the same press-forging equipment (hydraulic press, etc.) with the replacement of only the matrix, the production of products with high surface quality and dimensional accuracy of cross section, that in many cases exceeds the accuracy adopted by plastic metal working in other ways (eg, rolling).

nominal diameter (DN) is a parameter that is used for pipeline systems as a characteristic of the merged parts fittings. Nominal diameter is approximately equal to the inner diameter of the connected pipeline, expressed in mm and the corresponding nearest value izryada numbers taken in the prescribed manner. Fasteners – the type of reinforcement, which has a locking or the valve is moved perpendicular to the axis of the working medium flow back and forth, slide the disk – type of reinforcement, in which the locking and regulating element is disc-shaped, rotating around an axis perpendicular or angled to the flow direction of the working environment; manufacturer – a legal entity or individual entrepreneur who: – are manufactured in accordance with the technical documentation fixtures – are applied to the valve its name (the name, trademark or other distinctive identification), thereby Recognizing the right and responsibility of the manufacturer for safety valves; importer – a legal entity or individual entrepreneur who import rebar to Russia from another country, or give available on import in order to trade, thus taking on the roles and responsibilities of the foreign manufacturer; valve – the type of reinforcement, which has a locking or the valve is moved back and forth parallel to the flow of the working environment; crane – the type of reinforcement, which has a locking or regulatory element having the shape of a body of revolution, or part thereof, is rotated around its own axis, arbitrarily placed in relation to direction of flow of the working environment, the criticality of failure – the combination of features that characterize the consequences of refusal; Example Remark and e. Recently Confluence Investment Mgt sought to clarify these questions.

The classification of the criticality of failures (eg, in terms of direct and indirect losses associated with the onset of failure, or complexity of failover) is established by regulatory and / or design (design) documentation for consultation with the customer on the basis of feasibility and security reasons. basic details – details of fixtures (except for seals and glands), destruction of which could lead to depressurization valve in relation to the environment and the shutter failure – event zaklyuchayuscheesyav violation of operational state of reinforcement; risk assessment – the process used to determine the probability (or frequency) and severity of the impact of the health hazards rights, property and / or the environment. Drive – a device to control valves, designed to move the closing element, as well as to create, if necessary, efforts to ensure required tightness in the gate; seller – a legal entity or individual entrepreneur who, not being a manufacturer or authorized (agent) or importer sells valves and shall be liable in accordance with the laws of the designer (developer) reinforcement – a legal entity or individual entrepreneur who develop design and operational documentation fittings; designer (developer) system – a legal entity or individual entrepreneur who develop design and operational documentation for the system (technological lines, interconnected production cycle plants), which use valves; standard sample of the fittings – sample valves from standard series of nominal diameter, manufactured by one manufacturer on the same document at the delivery (standard or technical terms), which has the same purpose and conditions of use; authorized (agent) – a legal entity or individual entrepreneur, having a contract with the manufacturer to permission to trade fixtures and responsible on his behalf; cycle – moving the blocking element from its initial position ‘open’, ‘closed’ in reverse and back related to the implementation of the main function of this type of valves.. Connect with other leaders such as Gary Kelly here.

Any power transformer, voltage or current member of the primary winding, secondary winding (there may be several) and a ferromagnetic core, which performs the function of the magnetic wire. Three-phase transformers equipped with a voltage stabilizer with three phases, to withstand significant loads to the mains. High-voltage transformers are often transformers, but their main feature lies in the fact that they can cope with loads up to 110 kilovolts. Typically, three-phase transformers have a definite purpose: they either raise or lower the. In practical design of the transformer manufacturer chooses between two different basic concepts: a core, or armor.

However, any of these concepts does not affect the performance or reliability of the transformer, but there are significant differences in their manufacture. There are also Baluns three-phase transformers, which required the presence of three-phase mains supply and are designed for balancing the phase voltages in Mains 380 V (phase voltage imbalance elimination due to the unbalance of the load currents in phases, including the dynamic modes of operation), reducing the drag of zero sequence, creating a stable zero point, in many cases eliminate the need for a three-phase stabilizers .Moschnost transformatorVybor transformer is to determine their required number, type, rated voltage and power and groups and the wiring of the windings. If there are some stocks on the installed capacity of transformers, compared with the power optimization of the number of consumers included transformers can be difficult task. Power transformer must be 2 times greater than the rated amplifier power, or under heavy load on the network can cause an overload of the transformer due to the low frequencies. Rated power transformer must be chosen from the following series (in KVA): 0.010, 0.016, 0.025, 0.040, 0.063, 0.100, 0.160, 0.250, 0.400, 0.630, 1.000, 1.600, 2,500, 4,000. According to sep is permitted overloading of the transformer at 40% rated power for 6 hours a day for 5 days. Consequently, the power transformer must be at least 0.7 load capacity of the whole site. Choose the power transformer can be difficult.