在线一本码道高清

Manufacturing and application technology of gas or liquid storage or distribution device
  • System, method and process for realizing liquid asphalt self-unloading truck using elevator
    The present invention relates to liquid asphalt transportation, and in particular, to a system and method for realizing liquid asphalt self-unloading truck using a lift. Generally, about 50% to 60% of medium temperature asphalt is produced during the processing of coal tar, which is a major product of tar processing. Modified asphalt is currently the main downstream product of medium temperature asphalt. It is mainly used in the electrolytic aluminum industry to produce prebaked anodes and prepare battery rods Or electrode binder. Domestically produced medium temperature asphalt, modified asphalt products ...
  • Manufacturing method of liquid bottled cosmetic filling machine
    The invention relates to a filling machine, in particular to a liquid bottled cosmetic filling machine. Cosmetics are substances that are used to enhance the beauty of the human body in addition to simple cleaning products. The origin of the use of cosmetics is quite early and widespread, especially in women who have a certain economic foundation will often use it. Bottled cosmetics need to be canned so that they can be sold. Now when canning liquid cosmetics, you need to place the canned bottle in ...
  • Manufacturing method of milk powder tank lid opening device
    The invention relates to a lid opening device, in particular to a milk powder can lid opening device. Milk powder is a powder made by removing water from milk, and it is suitable for storage. Fresh milk or goat's milk as raw materials, frozen or heated method to remove almost all of the water in the milk, add appropriate amounts of vitamins, minerals and other processed foods after drying, milk powder is generally made of metal cans , Easy to carry, milk powder can be used for brewing and drinking, making coffee milk, ice cream ...
  • Manufacturing method of automatic capping device for plastic container
    The invention relates to automatic processing, in particular to an automatic capping device for a plastic container. The plastic container is a hollow blow molding container, which is processed by a hollow molding method. There are open plastic buckets, cans and closed plastic buckets, cans. Open plastic buckets and cans are mainly used to hold solid chemicals, food, medicines, etc. Closed plastic buckets and cans are mainly used to hold liquid substances. It has the characteristics of light weight, non-fragile, corrosion resistance, recyclable, ...
  • Manufacturing method of canned fruit packaging device
    The invention relates to canned fruit processing, in particular to a packaging device for canned fruit. Canned fruit is named differently according to the material used. Generally, the raw materials of canned fruit are taken from fruits, including yellow peach, apple, hawthorn, etc. The main products are canned peaches, canned strawberries, canned oranges, etc. When processing canned fruit, a sealing device is required. After searching, the patent with Chinese patent authorization number cn208327354u was published ...
  • Manufacturing method of rotary structure type sealing machine
    The invention relates to a sealer of the rotary structure type for a container with a screw cap. The sealer comprises a load-bearing element fixedly assembled in the center, and at least one rotating loader having a plurality of seal assemblies can be surrounded by a first motor The carrier element is arranged in a rotary drive. The sealing assembly has a sealing tool which can be raised and lowered and can be rotated by a second motor, the sealing tool having a sealing head for receiving a screw cap on its lower side. generation...
  • Pipeline leakage monitoring method, equipment and process
    The present application relates to pipeline transmission, and in particular, to a pipeline leakage monitoring method and equipment. Urban underground pipeline network is not only an important public facility related to national economic lifeline and national energy security, but also to underground space security. There are insufficient technical means to maintain the integrity and safety of pipeline transmission, and there are risks such as oil and gas pipeline fires, pipeline leakage and environmental pollution. There are also frequent communications optical cables that are cut and underground cables stolen ...
  • Manufacturing method of online monitoring double-wall glass steel pipe conveying system
    The invention relates to a highly radioactive waste water transportation system, in particular to an online monitoring double-wall glass steel pipe transportation system. During the processing of nuclear waste, a large amount of highly radioactive wastewater is generated, which needs to be transported to a professional sewage treatment plant for special treatment over a long distance. At present, the traditional conveying pipeline is a single-wall pipe. Once the pipeline leaks, it cannot effectively collect the waste liquid at the leak, which will cause serious pollution to the soil and the environment; and it cannot be monitored, ...
  • Pipeline water leakage detection device, system, method and process based on optical fiber humidity sensor
    The invention relates to sensor detection, in particular to a pipe water leakage detection device, a system and a method based on an optical fiber humidity sensor. Existing real-time pipeline leak detection equipment needs to install various types of sensors on the pipeline. If detection equipment is installed on the buried pipeline, large-scale construction is required. After the pipeline is exposed, relevant pipelines are installed on the pipeline. Sensing equipment. This installation method will produce ...
  • Method and process for multi-operating pipeline leak detection based on KPCA and Cas-SVDD
    The invention relates to a pipeline leak detection method, and in particular relates to a multi-operating pipeline leak detection method based on KPCA and cas-svdd. Pipeline is one of the safe, efficient and energy-saving ways to transport fluids, and it is playing an increasingly important role in the national economy. However, pipelines often cause leakage problems due to aging, corrosion, poor welding, and third-party damage. There are many working conditions in the pipeline operation process, and the operators ...
  • The invention belongs to the field of ore dressing and flotation, and particularly relates to a high-concentration long-distance transport additive for phosphate concentrate. Large phosphate ore beneficiation plants such as Morocco, Saudi Arabia, Israel, and the United States are located dozens of kilometers away from phosphate production equipment. The concentrate produced by the beneficiation must be transported to the phosphate plant through tens of kilometers of pipeline. Poor performance, easy to settle, easy to scale, etc., resulting in the difficulty of conveying the pulp, not only the poor conveying capacity, large power consumption, ...
  • Method, system and process for recycling fuel gas by-produced in methanol to olefins plant
    The present invention relates generally to the comprehensive utilization of resources of chemical products, and more particularly, to a method and system for recovering and utilizing fuel gas produced as a by-product of a methanol-to-olefins plant. The methanol to olefin (mto) unit includes a methanol to olefin unit and an olefin separation unit. The main process is to heat and vaporize mto-level liquid methanol from the outside area of the unit into the reactor for reaction; the reaction product is passed through a three-stage cyclone. The separator recovers a small amount of fine ...
  • Manufacturing method of flammable gas storage device
    The invention relates to a gas storage device, in particular to a flammable gas storage device, which belongs to flammable gas storage. Flammable gas refers to the gas whose lower explosive limit is less than 10% (volume ratio) mixed with air, or the difference between the upper and lower explosive limits is greater than 20%; flammable gases include hydrogen, carbon monoxide, methane, propane, ethylene, ethane Hydrocarbons such as acetylene and hydrogen sulfide; flammable gas mixed with air can form explosive mixtures.
  • Manufacturing method of liquefied natural gas power vehicle pressure monitoring and enhancement system
    The invention relates to low-pressure engineering, and in particular to a pressure monitoring and enhancing system for a liquefied natural gas powered vehicle. Domestic lng filling stations for automobiles can only provide low-saturation lng liquid (-162 ° C, 0.1mpa), which causes the cylinder pressure to be too low and affects vehicle operation. In order to meet the needs of vehicle engines, self-boosting systems have been added to vehicle bottles. The existing technology usually adopts air-temperature booster system and water bath booster system, but ...
  • Method and process for hydrogen storage management of fuel cell commercial vehicles
    The invention relates to the safety protection of a hydrogen refueling station, in particular to a method for managing hydrogen storage of a fuel cell commercial vehicle. Compared with lithium battery electric vehicles, the body weight of hydrogen fuel cell vehicles is lighter and the energy replenishment time is greatly shortened, so it is almost free from the limitation of battery life. It solves the problems of lithium battery battery life anxiety and fast energy replenishment. The large-scale application of emission vehicles has laid the foundation. Planning the technical route from the development of hydrogen fuel cells ...
  • Manufacturing method of SF6 gas cylinder heating device
    The invention relates to installation and construction equipment of a substation project, and is an SF6 gas cylinder heating device. In the northwestern part of China, the winter time is long and the temperature is low. In the sf6 gas supplement operation, a heating device is often required to heat the sf6 gas cylinder. However, the existing heating device has a complicated structure and is inconvenient to use. SUMMARY OF THE INVENTION The present invention provides an sf6 gas cylinder heating device, which overcomes the shortcomings of the prior art, and can effectively solve the existing sf6 gas ...
  • Manufacturing method of inflatable device
    The invention belongs to the field of sporting goods, and particularly relates to an inflatable device. Hot air balloon is a sport with a long history and attracting people's attention. It can broaden the field of vision and strengthen the physique. Since this sport is mainly performed in the wild, how to inflate quickly during the exercise is an urgent problem. SUMMARY OF THE INVENTION The technical problem to be solved by the present invention is to provide an inflatable device to achieve the purpose of rapid inflation. In order to solve the above technical problems, the invention adopts ...
  • Manufacturing method of tank box type LNG gas storage peak regulation device
    The invention relates to a lng low-temperature storage device, and in particular to a tank-type lng gas storage peak regulation device. The gas storage peak regulation system refers to the supporting system that must be set in order to adapt to the time imbalance of the gas consumption of the user and ensure the stable supply of gas. The volume of lng stored in the lng gas storage peak shaving device is generally 5000 to 100,000 cubic meters ...
  • Manufacturing method of metal hydride hydrogen storage container convenient for disassembly and efficient heat exchange
    The invention relates to a hydrogen storage container, in particular to a metal hydride hydrogen storage container which is easy to disassemble and can effectively perform heat exchange. With the expansion of the global population and rapid economic development, the energy crisis is also getting worse. The energy industry is an important benchmark for measuring the economic strength of a country and plays a very important role in the life of the people. At present, China's energy distribution and supply are unbalanced, the energy structure and layout are unreasonable, and the overall energy ...
  • Method for sealing condition monitoring system of sealed pipeline
    The embodiment of the utility model relates to a seal, in particular to a seal state monitoring system for a sealed pipeline. Pipes can be used to deliver clean air or liquid to safe areas, or to transport dangerous air or liquids to specific areas. In long-distance pipeline transportation, sealed connections are required between various pipelines, and how to ensure the tightness of the pipeline connection is the focus of attention at present. However, high tightness is often positively related to high cost, for ...
1 2 3 4 5 6 >> Last
Technical classification