10results about How to "Increase centrifugal force" patented technology

The application discloses a kind of closed space ventilation dust removal device and dust removal method, ventilation dust removal device includes air supply fan and dust removal component, the outlet end of the air supply fan is connected with the ventilation pipe of entering closed space and communicates, air distribution connector is connected in ventilation pipe end portion, the air distribution connector is equipped with the air supply branch pipe that is communicated with dust removal component, dust removal component includes the air amplifier that is communicated with air supply branch pipe, and the air flow that enters air amplifier by air supply branch pipe generates negative pressure and carries out dust removal to the air of closed space;Pressure regulating mechanism for guaranteeing the gas pressure of air supply branch pipe is set on air distribution connector, the application utilizes air supply branch pipe and air amplifier to realize using one air supply fan to simultaneously realize the ventilation of closed space and dust removal power supply, equipment energy consumption can be reduced, and the gas pressure in air supply branch pipe is kept using pressure regulating mechanism, to ensure the air extraction processing efficiency of dust removal component.

The utility model discloses a filter device of circulating backwash, including filter casing, install a set of bearing seat in the inner chamber of filter casing upper end, bearing seat is sealed with a set of filter core rotation connection, and the rotation action can be realized to filter core through drive assembly, and cooperate transmission assembly and drive cleaning brush rotation, the utility model centrifugal force throws out high -speed water flow, and the impact force of impurity is greatly promoted, and the mechanical cleaning of cooperation cleaning brush, under double effect, can more efficiently remove strong viscosity, firmly attached contaminant and deep pore small impurity, and backwash efficiency improves obviously, and high -efficient backwash reduces backwash frequency and time, and water flow energy consumption is reduced, simultaneously, the filter core is because clean thoroughly, and the service life is extended, and the frequency of replacement is reduced, and the overall operation cost is reduced.

This utility model relates to the field of leather fatliquoring agent processing technology and discloses a leather fatliquoring agent emulsification device, including a tank. A main rotating rod is rotatably installed inside the tank. Four identical stirring components are fixedly installed on the outer wall of the main rotating rod. Each stirring component includes a secondary rotating rod fixedly sleeved on the outer wall of the main rotating rod. A connecting rod 1 is hinged to the other end of the secondary rotating rod, and a connecting rod 2 is hinged to the bottom end of the connecting rod 1. An insert rod is fixedly installed on the inner wall of the connecting rod 2. This utility model allows the stirring range to be automatically adjusted according to the rotation speed of the main rotating rod by changing the rotation speed of the main rotating rod. In the high viscosity stage, the rotation speed of the main rotating rod increases, the centrifugal force increases, and the stirring cone and the connecting rod 1 form a near-horizontal shape, expanding the stirring range and avoiding energy loss caused by local overheating. When processing low viscosity materials, the rotation speed of the main rotating rod is reduced, the stirring range shrinks, and the stirring range can be automatically adjusted according to the viscosity of the material.

The application discloses an essential oil grading device and method, relates to the technical field of essential oils, and comprises a base, the upper surface of the base is provided with a collecting tank with an inverted concave cross section, the inner top surface of the collecting tank is rotationally provided with a central tank, the side surface of the central tank is circularly provided with a plurality of arc-shaped pressing plates which are uniformly distributed and matched with the central tank, and the solid particles are broken by centrifugal force in the centrifugal process, so that the breaking process is not required to be completed after the centrifugal process, additional time consumption is not required, the production efficiency is improved, and meanwhile, the rectangular blocks are clamped into the block grooves during the movement of the centrifugal cylinder, the movable plate is pulled to move, the positioning members are moved out of the positioning holes to release the fixation of the centrifugal cylinder, the centrifugal cylinder can be taken off by the staff after the centrifugal cylinder is moved out of the collecting tank, and when the centrifugal cylinder is lifted after the cleaning is completed, the pulling of the movable plate is released, the second spring is bounced, the positioning members are clamped into the positioning holes, and the centrifugal cylinder can be fixed again.

The utility model discloses a steam-water separator, including the casing, the lateral part of casing is equipped with the air inlet, the top of casing is equipped with the exhaust port, is equipped with the baffling separation mechanism, centrifugal separation mechanism and impact separation mechanism from top to bottom in the casing, the air inlet end of baffling separation mechanism is connected with casing, the exhaust end of baffling separation mechanism is connected with exhaust port, the air inlet end of centrifugal separation mechanism is connected with air inlet, the exhaust end of centrifugal separation mechanism is located the top of impact separation mechanism and is opposite the impact separation mechanism setting. The utility model improves the contact time and contact area of airflow and casing internal mechanism, increases the adhesion time and adhesion area, improves the efficiency of steam-water separation, and the water removal capacity is big, guarantees the effect of steam-water separation.

This utility model discloses a cyclone separator for a biomass circulating fluidized bed boiler, comprising a flue gas inlet section, a gas-solid two-phase separation section connected to the flue gas inlet section, a flue gas outlet section connected to the top and bottom of the gas-solid two-phase separation section respectively, and a solid return section. The solid return section includes multiple coaxially connected and fixedly connected solid return straight sections and multiple solid return conical sections, which are arranged at intervals in the vertical direction. Flue gas flows in from the flue gas inlet section, rotates along the inner wall of the gas-solid two-phase separation section, and achieves gas-solid two-phase separation through centrifugal force. The gas phase flows out through the flue gas outlet section, and the solid phase is returned from top to bottom through the solid return section. Through segmented and optimized solid return path and gas-solid separation flow field, the intermittent blockage problem caused by alkali metal adhesion in traditional cyclone separators is solved, avoiding forced boiler load reduction or shutdown. It is especially suitable for biomass combustion scenarios with complex fuel types and variable ash composition.

This utility model relates to the field of fluid separation technology, and more particularly to a retention chamber for separating mixed gases. The retention chamber has a hollow structure and can be positioned radially distal to the center of rotation of a primary separation device, rotating coaxially and synchronously with the primary separation device, and the two are connected. A Brownian motion suppressor is provided circumferentially inside the retention chamber, which effectively prevents the remixing of different gas components after separation, improving separation efficiency. Simultaneously, the retention chamber has a first end and a second end arranged axially inclined, with the internal space gradually increasing from the first end to the second end. A first exhaust port is located radially proximal to the first end, and a second exhaust port is located radially distal to the second end. This inclined shape allows different gas components to accumulate in different areas, which is beneficial for improving the purity of the separated gas and facilitates disassembly. This retention chamber has a simple overall structure and small size, and can be used to improve various traditional centrifuge devices on the market.

The application discloses a kind of high-temperature high-silicon oilfield produced water reuse multistage desilication and salt removal device, it is related to oilfield produced water treatment technical field, and the oilfield produced water after pretreatment enters cyclone separator by input pipe, and the top outlet end of cyclone separator is interconnected with the bottom inlet end of desilication reaction mechanism, and the top outlet end of desilication reaction mechanism is interconnected with the top inlet end of membrane desalination reactor.The oilfield produced water after pretreatment enters cyclone separator inside by input pipe and is separated, and the oilfield produced water after separation flows into desilication reaction mechanism inside by first connecting pipe tangential flow and forms spiral upward water flow, and the oilfield produced water is desilicated, so that the oilfield produced water is fully mixed with the desilication reagent sprayed by annular distribution pipe, mass transfer efficiency is improved, active seed is uniformly dispersed simultaneously, it is ensured that seed, reagent and produced water are contacted in all directions, silicon slag is generated and wrapped on the outer surface of active seed, and it is ensured that desilication reaction is fully carried out.