5results about How to "Good water separation effect" patented technology

The invention belongs to the technical field of production of vinylene carbonate, and particularly relates to a rectification and purification system for water-containing triethylamine. Comprising a triethylamine azeotropic module, a triethylamine rectification module and a wastewater recovery module, wherein the triethylamine azeotropic module is used for impurity removal and primary water separation of a water-containing triethylamine solution; the triethylamine rectification module is connected with the triethylamine azeotropic module, and the triethylamine rectification module is used for purifying a water-containing triethylamine solution to produce a qualified triethylamine solution; the wastewater recovery module is connected with the triethylamine azeotropic module and the triethylamine rectification module, and the wastewater recovery module is used for wastewater recovery and sewage treatment of the triethylamine azeotropic module and the triethylamine rectification module. According to the method, impurities and polymers are separated in an azeotropic mode, meanwhile, the triethylamine yield and the continuous processing efficiency are improved, frequent cleaning of equipment is not needed, and the working efficiency is improved.

The tree-shaped waterway structure and the cooling device thereof comprise separation baffles used for dividing waterway space; the water inlet and the water outlet are respectively formed in the diagonal areas of the separation baffle to realize liquid circulation in the separation baffle; the flow guide block is located in the center of the partition baffle and divides water flow in the main flow path into two strands, and the water flow distribution uniformity is improved; the tree-shaped water path structure and the heat dissipation cooling device have the advantages that the tree-shaped water path structure is compact and reasonable in structure and convenient to operate, and the tree-shaped water path structure and the heat dissipation cooling device are skillfully designed and optimized, so that water flow can be uniformly distributed, and the heat can be efficiently dissipated by the tree-shaped water path structure and the heat dissipation cooling device can be effectively dissipated by the aid of the tree-shaped water path structure and the heat dissipation cooling device. Various types of heat dissipation cooling devices meet the heat dissipation requirements in different scenes, and the space utilization rate and the product competitiveness are improved. Meanwhile, the device is reasonable in structural design, low in manufacturing cost and easy to popularize and apply.

The present application relates to the technical field of lubricating oil, and particularly relates to a special lubricating oil composition for gear box of port machinery equipment and a preparation method thereof.The preparation method of the present application comprises the following steps: preparing a graphene oxide lubricating additive by using graphene oxide and part of base oil; stirring uniformly extreme pressure anti-wear agent, rust inhibitor, antioxidant, demulsifier, pour point depressant, viscosity index modifier and the remaining part of base oil, then adding the graphene oxide lubricating additive and anti-foaming agent, continuing to stir and mixing uniformly to obtain the special lubricating oil composition for gear box of port machinery equipment.The lubricating oil composition prepared by the preparation method of the present application has excellent load-carrying and anti-wear performance, unique anti-micro-pitting performance, excellent oxidation resistance, low-temperature fluidity and water separation performance and the like, and is suitable for gear box lubrication working under harsh working conditions such as heavy load, impact load and low-temperature environment.

The invention relates to the technical field of condensate water dredging devices, and discloses an experimental condenser pipe condensate water dredging device, which comprises a condensate water dredging device body, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe, a water outlet pipe and a water outlet pipe, and is characterized in that the condensate water dredging device body comprises a dredging ring and a water collecting inner cavity formed in the dredging ring; the drain pipe is mounted on the dredging ring and communicated with the water collection inner cavity to establish a channel for outputting the collected water to the outside of the dredging ring; the water guide piece is mounted on the dredging ring and is used for constructing a channel for guiding condensate water from the condensation pipe to the interior of the water collection inner cavity and guiding the condensate water to the drain pipe; the water guiding piece comprises a water guiding assembly installed at the upper end of the condensate water dredger body and a dredging assembly installed in the condensate water dredger body. The water guide assembly comprises a water guide end sleeve installed at the upper end of the dredging ring, and the upper end of the water guide end sleeve is connected with an attachment sleeve film attached to the outer wall of the condensation pipe. The problem that condensation water on the outer wall of a condensation pipe drips into a collecting device, and consequently the condensation water is mixed is solved.

This utility model relates to the field of water separator technology, and more particularly to a water separator suitable for high-power systems. It includes a water separator housing, within which a horizontal partition at the bottom divides the space into an upper gas circulation chamber and a lower water storage chamber. The horizontal partition has several drainage holes. The gas circulation chamber is divided into an inlet chamber and an exhaust chamber by a vertical partition. A hydrogen return inlet is located on the upper part of one side of the inlet chamber. Several downwardly inclined inlet baffles are staggered on the side wall of the inlet chamber, and several upwardly inclined exhaust baffles are staggered on the side wall of the exhaust chamber. The top of each exhaust baffle has a downwardly curved barb. Stepped structures are also provided on the side walls of the inlet and exhaust chambers. Even with a large gas flow rate in a high-power fuel cell system, this design can improve water separation efficiency, effectively separating hydrogen from water, preventing large amounts of water from entering the hydrogen circulation pump and fuel cell stack, thus ensuring the stability of the hydrogen circulation pump and fuel cell system.