在线一本码道高清

Heating; Stove; Ventilation; Manufacturing and Application Technology of Drying Equipment
  • Manufacturing method of slag picking rod
    The utility model relates to a metallurgical equipment, in particular to a slag-removing device for a melting furnace. In the metal smelting process, a large amount of slag is generated. In the prior art, the slag is processed by using a slag picking device to pull out the slag. In the existing slag picking process, for the convenience of slag picking, the operator often uses a simple hollow pipe (mostly an oxygen blowing pipe), and bends one end of the hollow pipe to form a simple slag picking. The slag rod, so that the furnace body ...
  • Manufacturing method of connection structure of air-conditioning pipeline crimping sleeve
    The utility model relates to a connection structure for a crimping sleeve of an air conditioning pipeline, which belongs to a crimping sleeve. Between the air-conditioning pipeline and the pipeline, a buckle block and a buckle sleeve are needed for the buckle type connection. However, in the prior art, when the buckle sleeve connects the connector on the two buckle blocks, it is easy to fall off. Phenomenon, and the connection between the connection head and the crimping sleeve is likely to cause damage to the crimping sleeve, resulting in leakage failure of the air conditioning pipeline, which is not very practical. ...
  • Manufacturing method of high-pressure water cleaning equipment for heat exchanger of oil refining industry
    The utility model relates to heat exchanger cleaning, in particular to a high-pressure water cleaning device for a heat exchanger in the refining industry. At present, the refining industry heat exchanger (hereinafter referred to as the heat exchanger) is cleaned by manually holding a high-pressure hose (with a gun head) near the heat exchanger, and manually holding a high-pressure water hose to clean the dirt in the heat exchanger tube; the pressure of high-pressure water is above 800kg , Which poses a great threat to the personal and life safety of the operator or nearby assistants, every year ...
  • Manufacturing method of ash scraping device on inner wall of heat exchange tube
    The utility model relates to a machine, in particular to an ash scraping device for the inner wall of a heat exchange tube. The heat exchange tube is one of the components of the heat exchanger. It is placed in the cylinder and is used for the heat exchange between the two media. As the use time of the heat exchange tube increases, the inner wall of the tube gradually accumulates ash, which has a great impact. The performance of the heat exchange tube, the existing technology was not cleaned properly when cleaning the inner wall of the heat exchange tube, which caused the problem of ash accumulation in the heat exchange tube not to be improved, and the ash scraping in the prior art ...
  • Manufacturing method of cleaning device for air conditioning refrigeration tube
    The utility model relates to the cleaning of air-conditioning pipes, in particular to a cleaning device for air-conditioning refrigeration pipes. Air conditioners are air conditioners. It refers to the equipment that adjusts and controls the temperature, humidity, cleanliness, flow rate and other parameters of the ambient air in the building / structure by artificial means. Generally includes cold source / heat source equipment, cold and hot medium transmission and distribution systems, terminal devices and other major parts and other auxiliary equipment. Mainly include, refrigeration host, water pump, fan and ...
  • Constant flow control device for cross flow cooling tower spray head manufacturing method
    The utility model relates to a cooling system, in particular to a constant flow control device for a cross-flow cooling tower spray head. The cooling tower uses water as a circulating coolant, and absorbs heat from the refrigeration system and discharges it into the atmosphere to reduce the temperature of the water. Its heat cooling is the use of water and air to contact the cold and heat exchange to generate steam. Evaporative cooling, convective and radiative heat transfer to dissipate industrial or refrigeration systems ...
  • Constant flow control device for counterflow cooling tower nozzle
    The utility model relates to a cooling system, in particular to a constant flow control device for a counterflow cooling tower spray head. Cooling tower is one of the most widely used electromechanical equipment. Generally, water is used as a medium to circulate between the heat source and the cooling tower. After the water absorbs heat from the heat source, heat and mass transfer occurs with the air in the cooling tower's packing, and it is evaporated And direct cooling. The cooling tower not only consumes energy itself, but its working performance, ie the cooling effect, is in some cases ...
  • Manufacturing method of dual power driving device for cooling tower fan
    The utility model relates to the field of mechanically ventilated cooling towers, in particular to a driving device for a cooling tower fan. Energy saving and emission reduction is a basic national policy at this stage in our country. The country strongly advocates the promotion of market-oriented reforms based on the scientific concept of development to improve our ecological environment and the economic compensation system for resources, and we have transformed our incentive mechanism for economic development to encourage , Research and development, and independent innovation, shifted to encourage energy saving and emission reduction, and shifted to encourage reduction ...
  • Manufacturing method of input end sealing mechanism of energy-saving heat exchanger with good sealing performance
    The utility model relates to a heat exchanger, in particular to an input end sealing mechanism of an energy-saving heat exchanger with good sealing performance. The heat exchanger is a device that transfers part of the heat of the hot fluid to the cold fluid. It is also called a heat exchanger. The heat exchanger occupies an important position in chemical, petroleum, power, food and many other industrial productions. It is used in chemical production. Heat exchangers can be used as heaters, coolers, condensers, evaporators and reboilers, etc., and are widely used. Heat exchanger in ...
  • Manufacturing method of side-flow sealing structure for fully-welded plate-shell heat exchanger
    The utility model relates to a bypass seal for a fully-welded plate-and-shell heat exchanger, and specifically relates to a bypass seal structure for a fully-welded plate-and-shell heat exchanger. At present, the sidestream seals of the plate bundle and the shell of the fully welded plate-and-shell heat exchanger are welded to the plate core by using profiles such as angle steel, which will make it difficult to control the corresponding parts' processing dimensions, equipment assembly, and sealing. Poor performance, which greatly reduces the heat exchange efficiency of the equipment. Existing similar solutions: rubber ...
  • Manufacturing method of heat exchanger joint
    The utility model relates to the field of heat exchangers, in particular to a heat exchanger joint. China's gas wall-hung boilers are an important part of China's HVAC industry. China is already an important country in the world for producing, consuming and exporting gas wall-hung boilers. China's gas-wall-hung boiler parts manufacturers have spread all over the country. One of the important parts has been replaced. The heater has been localized. Gas wall-mounted equipment is a collection of machinery, gas combustion, electronic automatic control, fluid mechanics, thermal ...
  • Manufacturing method of connection structure of heat exchange unit partition plate and refractory layer
    The utility model relates to the field of condensing heat exchangers, in particular to a connection structure of a heat exchange unit partition and a refractory layer. In the condensing heat exchanger, a heat exchange unit is usually provided with a partition plate, which is located at the bottom or middle of the heat exchange unit. The partition plate is used to isolate the high temperature flue gas area in the heat exchange unit from other areas. ; In order to better isolate the temperature, a refractory layer will be set on the partition. The refractory layer usually needs to be fixedly connected to the partition, otherwise the heat of condensation ...
  • Manufacturing method of automobile air-conditioning condenser liquid collecting pipe assembly connected by rivets
    The utility model relates to an air-conditioning liquid collecting pipe, and particularly relates to an automobile air-conditioning condenser liquid collecting pipe assembly connected by a rivet. During the operation of the refrigeration system, due to changes in operating conditions or adjustment of the refrigeration capacity, the refrigerant circulation volume in the system will change, which means that the amount of refrigerant in the central air-conditioning system is required when all indoor units are fully open. The amount of refrigerant is filled, but in the actual use of central air-conditioning, on ...
  • Tube sheet assembly and heat exchanger including the same
    The utility model relates to a tube sheet assembly for a heat exchanger, and further relates to a heat exchanger including the tube sheet assembly. The heat exchanger is particularly suitable for heat exchange in a corrosive fluid environment. Tube and shell heat exchangers are widely used in many industrial fields. They mainly include components such as a shell, at least one heat transfer tube, and a tube sheet. Two fluids with different temperatures are in the heat transfer tube ...
  • Manufacturing method of novel water pipe for heat exchanger
    The utility model relates to a novel water pipe for a heat exchanger, which belongs to a heat exchanger component. As the heat exchange component, the water pipe in the heat exchanger directly affects the heat exchange efficiency of the heat exchanger. In the process of heat exchange, vibration often occurs due to various factors. It is important in this process. The components of the water pipe are also inevitably affected. After using for a period of time, the impact caused by the vibration can not ...
  • Manufacturing method of temperature control device
    The utility model relates to heat exchange, in particular to a temperature control device. The method of using a high-temperature box to perform heat transfer to a heat exchange working medium has been widely used. The principle is to use a large amount of heat carried by the medium in the high-temperature box to transfer heat from the high-temperature box side to the thermally conductive material by means of thermal radiation or convective heat transfer, and then transfer the heat to the thermally conductive material through thermal conduction. Low heat exchange working fluid. E.g. power station ...
  • Fengshui radiator manufacturing method
    The utility model relates to a radiator, in particular to a fengshui radiator. Radiators are used to dissipate heating elements. Common radiators include horizontal radiators, vertical radiators, and graphics card radiators. Currently, radiators on the market are single air-cooled radiators or water-cooled radiators. The heat dissipation effect is not good enough, and the heating power of the heating elements on the market is getting larger and larger. The single heat dissipation mode radiator can no longer meet the large heating power element ...
  • Manufacturing method of gas boiler flue gas waste heat recovery equipment
    The utility model belongs to waste heat recovery equipment, in particular to a gas boiler flue gas waste heat recovery equipment. The traditional heat recovery unit of gas-fired boilers uses a stainless steel finned shell and tube heat exchanger for heat exchange. The flue gas with higher temperature is passed to the tap water with lower temperature, so that the temperature of the two can reach the preset index, so as to meet the operating requirements. The disadvantages of this configuration are as follows: 1. Tap water generally contains trace chloride ions, and a large amount of Long running water ...
  • Manufacturing method of flue gas residual heat exchanger
    The utility model belongs to an exchanger, and particularly relates to a flue gas residual heat exchanger. During the smelting production process of the ferrosilicon furnace, a large amount of high-temperature flue gas with fine dust particles is generated. The production of 1 ton of 75% ferrosilicon will theoretically produce 1500 ~ 2000nm3 furnace gas. The main components in the flue gas are n2, o2, co2, and h2o. Due to the large air excess coefficient, it is basically close to the air component. The content of so2 in the flue gas is based on the original ...
  • Manufacturing method of H-shaped rocker economizer
    The utility model belongs to a coal economizer, and particularly relates to an h-shaped rocker economizer. During the smelting production process of the ferrosilicon furnace, a large amount of high-temperature flue gas with fine dust particles is generated. The production of 1 ton of 75% ferrosilicon will theoretically produce 1500 ~ 2000nm3 furnace gas. The main components in the flue gas are n2, o2, co2, and h2o. Due to the large air excess coefficient, it is basically close to the air component. The content of so2 in the flue gas is based on the original ...
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