12results about How to "Fully disturbed" patented technology

The utility model discloses an inclined shaft TBM cutterhead slag collecting and cleaning device which comprises a cutterhead, a slag collecting hopper (7) and a front shield (8), the cutterhead comprises a cutterhead center block (1) and a plurality of cutterhead side blocks (2), the cutterhead side blocks (2) are installed on the periphery of the cutterhead center block (1) in a surrounding mode, a bucket (3) is installed on the cutterhead side blocks (2), a discharging port of the bucket (3) is connected with the slag collecting hopper (7), and the slag collecting hopper (7) is connected with the front shield (8). A cleaning device (6) is fixedly installed on the back face of the cutterhead edge block (2) and located between the cutterhead edge block and the front shield (8). According to the utility model, the shutdown time of equipment caused by slag collection of the front shield can be greatly reduced, the utilization rate and the construction efficiency of TBM equipment are improved, and the labor intensity of slag removal operators is reduced at the same time.

The invention discloses a cell culture container which comprises a container body, a connecting plate is arranged in the container body, and a plurality of through holes for cell sap to pass through are distributed in the connecting plate. The invention further discloses a shaking table which comprises a movable platform, a platform driver and the cell culture container, the container body is arranged on the movable platform, and the platform driver is used for driving the movable platform. The cell culture container and the shaking table have the advantages of being suitable for large-scale culture, capable of timely and uniformly stirring cell sap and the like.

The utility model discloses a production device for a cotton fabric pretreatment refining agent. The production device comprises a kettle body, a stirring unit, a driving unit, a material returning unit and a seat sleeve, the stirring unit comprises a stirring shaft, an upper stirring assembly and a lower stirring assembly which are respectively arranged above and below the stirring shaft, and a scraping and sweeping assembly which is correspondingly arranged; a feeding pipe is arranged at the top of the kettle body, and a discharging pipe is arranged at the bottom of the kettle body; the stirring unit composed of the stirring shaft, the upper stirring assembly, the lower stirring assembly and the scraping and sweeping assembly is arranged in the kettle body, the stirring unit is driven by the driving unit to rotate, materials in the kettle body are stirred, the stirring degree is higher, and a better stirring effect is generated; and by arranging the material returning unit, the materials in the kettle body circularly flow up and down, so that the preparation effect is relatively better. The stirring device has the advantages of relatively better stirring effect and better preparation effect.

The utility model discloses an engineering plastic particle sorting production device which comprises an installation base, an installation support is fixed to the edge of the top of the installation base through screws, and the inner wall of the installation support is rotationally connected with a feeding mechanism. The feeding mechanism comprises a sorting tank and a feeding hopper, and a screening mechanism is arranged in the sorting tank; the screening mechanism comprises a drum screen A and a drum screen B; the screening mechanism is arranged to conduct multi-stage sorting operation on plastic particles, the plastic particles can be fully stirred in the drum screen A and the drum screen B, high fluidity is achieved, the screening operation efficiency can be improved, secondly, the drum screen A and the drum screen B adopt the same screening structure and screening principle, and the screening efficiency is improved. And the plastic particles can be fully disturbed in the device, so that the condition of sorting omission can be avoided, the quality of screening operation is ensured, and the practicability of the device is improved.

The invention discloses an efficient DBIO process and treatment equipment, which relates to the technical field of sewage treatment, and comprises a tank body, wherein an anoxic filler frame is fixedly connected to the tank body, an aerobic filler frame fixedly connected to the tank body is arranged above the anoxic filler frame, and the top and bottom of the anoxic filler frame and the aerobic filler frame are fixedly connected with a filtering interception net by bolts. The efficient DBIO process and treatment equipment sequentially arrange anoxic filler layers and aerobic filler layers in the tank body from bottom to top, and then fill anoxic biological fillers and aerobic biological fillers in the anoxic filler frame and the aerobic filler frame respectively, and then supply sewage to the bottom of the sewage tank body, and then the sewage flows upward from the bottom, and then the bacteria of the fillers in the anoxic filler layer and the aerobic filler layer respectively carry out biochemical reactions on total nitrogen and ammonia nitrogen substances in the sewage, and at the same time, through the cooperation of a disturbance mechanism, the total nitrogen and ammonia nitrogen substances in the sewage are effectively removed.

The utility model relates to an efficient shallow-liquid-level superheated steam silencing heater, and belongs to the technical field of heaters, the efficient shallow-liquid-level superheated steam silencing heater comprises a water tank and two heating mechanisms oppositely arranged in the water tank, each heating mechanism comprises a coiled pipe and a sleeve assembly communicated with the output end of the coiled pipe, the input end of each coiled pipe is communicated with a steam inlet pipe, and the input end of each coiled pipe is communicated with a steam outlet pipe; a plurality of outer spraying holes are formed in the sleeve assemblies, and the outer spraying holes in the two sleeve assemblies are oppositely formed. The superheated steam is firstly converted into the saturated steam in the closed coiled pipe, the situation that the superheated steam escapes is avoided, and meanwhile preheating is conducted; and after being converted into saturated steam, the steam is sprayed out through the outer spraying holes for secondary heating. Compared with direct contact heat exchange between superheated steam and water, the heat exchange coefficient is increased, the heat exchange efficiency is higher, and the heating efficiency is improved; the volume of the generated steam mass is smaller, and vibration and noise generated during fracture are weakened; and the steam escape phenomenon is effectively reduced, and the heat energy loss is reduced.

This invention discloses a gridded precision dredging and mud collection component, relating to the field of underwater dredging technology. It includes a mud collection hood with an expandable inner cavity depth, a mud pump installed inside the hood, and stirring heads symmetrically arranged relative to the mud pump. At least one one-way outlet valve is provided on the top and side walls of the mud collection hood. A mesh grid is fixedly installed at the bottom opening of the mud collection hood. The mud collection hood can be expanded in two ways: telescopic expansion and tilting expansion. By setting up the mud collection hood, the sludge is agitated and sucked in the sealed cavity, increasing the solids content, thus eliminating the need for a sedimentation tank. This allows for direct chemical conditioning and pressure filtration, avoiding the difficulties and high costs associated with sedimentation tank site selection and construction. Expanding the mud collection hood allows the entire mud collection component to adapt to different dredging depths, reducing costs. For the depth expansion of the mud collection hood, the stirring heads are driven to move up and down while rotating and agitating throughout the entire sludge depth layer, fully agitating the sludge.

The invention relates to the technical field of flue gas purification, in particular to a denitration device and method for flue gas of a garbage incinerator, the denitration device comprises a flue gas recirculation pipeline, a nozzle and a secondary air pipeline, the nozzle is a Venturi nozzle, one end of the Venturi nozzle is connected with the secondary air pipeline, the other end of the Venturi nozzle is communicated into a hearth of the garbage incinerator, and the flue gas recirculation pipeline is communicated with the secondary air pipeline. One end of the flue gas recirculation pipeline is connected with flue gas exhausted by the garbage incinerator, the other end of the flue gas recirculation pipeline is connected to the throat position of the Venturi nozzle, and recirculated flue gas in the flue gas recirculation pipeline and secondary air in the secondary air pipeline are mixed at the throat position of the Venturi nozzle; and pressure difference is formed between the throat position of the Venturi nozzle and the interior of the hearth of the garbage incinerator, and the recycled flue gas and the secondary air enter a combustion chamber of the garbage incinerator. The device is simple in structure and low in cost, and nitric oxide generated by flue gas is reduced by reducing the oxygen content of a local area in the garbage incinerator.

This utility model relates to the field of ink dispersion cylinders, and provides a cylinder for weakening vortex ink dispersion. It includes a cylinder body, a rotating hinge fixedly connected to the top of the cylinder body, an opening / closing cover rotatably connected to the bottom of the rotating hinge, and a handle fixedly connected to the top of the opening / closing cover. The cylinder body is equipped with a vortex-weakening device. This utility model uses a motor to provide power, working in conjunction with paddles and counter-rotating inclined blades. The layered design and the counter-rotating angle design of the stirring blades effectively counteract the centripetal force of the vortex formed when the ink rotates, significantly reducing the vortex intensity and preventing the ink from becoming locally aggregated or unevenly dispersed due to the vortex. The multi-stage stirring components cover different height areas within the cylinder, expanding the stirring range and ensuring that the ink is sufficiently disturbed both radially and axially, ensuring more uniform mixing of pigment particles and base material. This technical solution solves the technical problem of weakening and reducing vortexes in existing technologies.

The application relates to the powder filling technical field, and particularly discloses a packaging metering and discharging device, which comprises a material bin, a metering motor, a metering screw rod, stirring fan blades arranged in the material bin, a stirring motor arranged above the material bin, a vertical downward discharge port arranged at the bottom of the material bin, and the metering screw rod is vertically arranged in the discharge port. The technical problem that the powder quantity fluctuates and the metering is not accurate enough is solved by arranging the stirrer in the material bin to enhance the flowability of the oily powder and pressurize the metering screw rod to feed the material.

The invention relates to the technical field of steam heating, in particular to a steam heating system for boiler feed water temperature control, which comprises a mounting seat, a scraping structure, a sealing structure, a water inlet structure, a stirring structure and a fixing structure, the arrangement of the water inlet structure enables a water source to enter the heating furnace in a stable and uniform state conveniently, the situation that the service life of the heating furnace is affected due to the fact that the water source with the too high flow speed impacts the heating furnace is avoided, the arrangement of the heating structure enables water in the heating furnace to be heated conveniently to generate steam, and the arrangement of the scraping structure enables dirt in the heating pipe to be scraped conveniently. The heat conduction effect is prevented from being affected due to the fact that a large amount of dirt is accumulated and adhered to the inner wall of the heating pipe, meanwhile, the cleaned dirt is conveniently cleaned through the arrangement of the collecting box, water is sufficiently disturbed through the arrangement of the stirring structure, the heat transfer efficiency is prevented from being affected by a water source in a non-uniform heating state, and meanwhile fuel consumption is prevented from being increased.

The present invention discloses a cooling device for lubricating oil production, which belongs to the technical field of cooling devices. The cooling device for lubricating oil production comprises a shell, wherein support legs are fixedly installed at the four corners of the lower side of the outer surface of the shell, the left end face of the shell is connected to a feed pipe, the lower end face of the shell is connected to a discharge pipe, a rotating mechanism is arranged on the right side of the shell, a cooling mechanism 1 and a cooling mechanism 2 are arranged inside the shell, a diffusion mechanism is arranged inside the cooling mechanism 1, and the rotating mechanism comprises a rotating drum rotatably connected inside the shell. This scheme performs efficient disturbance heat dissipation treatment on the lubricating oil by arranging cooling mechanism 1 and cooling mechanism 2, and the two sets of cooling mechanisms work together to make the lubricating oil evenly contact with the disturbance heat exchange plate, thereby achieving a uniform heat dissipation effect. This design avoids the stage heat dissipation problem commonly seen in traditional heat dissipation equipment, and ensures that the lubricating oil maintains a stable temperature and viscosity throughout the cooling process.