12results about How to "Efficient inhalation" patented technology

The utility model relates to processing equipment technical field, concretely is environmental protection type electrical hybrid power's foaming furnace, including electrical hybrid power's foaming furnace box, the feed end and the discharge end top of foaming furnace box are installed with environmental protection exhaust box, the top surface center of foaming furnace box is installed with negative pressure air bellow. The utility model discloses a plurality of even equidistance arranged transmission roller shafts installed in the foaming chamber can effectively convey the raw material to be foamed, through the environmental protection exhaust box installed in the top of the feed end and the discharge end of foaming furnace box, its top communicates through the exhaust pipe with the negative pressure air bellow of negative pressure fan built -in in the top surface center of foaming furnace box, so that in the foaming process can in time exhaust the waste gas generated etc.

This invention discloses a rotary jet suction dredging device, comprising a floating platform on which a vacuum jet pump connected to a drive mechanism and a guide mechanism is mounted; the drive mechanism includes two mutually perpendicular hydraulic telescopic rods, one end of which is hinged to the floating platform, and the other end of which is connected to the side wall of the vacuum jet pump via a universal joint; the guide mechanism includes inner and outer guide sleeves fitted around the vacuum jet pump, the inner guide sleeve and the vacuum jet pump being connected via coaxial left and right rotating shafts, and a coaxial front and rear rotating shaft passing through the outer guide sleeve, one end of which is connected to the inner guide sleeve, and the other end of which is connected to the floating platform, with the front and rear rotating shafts perpendicular to the left and right rotating shafts; the outer guide sleeve is provided with front and rear clearance grooves to accommodate the passage of the inner guide sleeve; the vacuum jet pump is connected to a suction head, a high-pressure air supply pipe, and a sludge conveying pipe. This invention achieves dredging needs covering all water depths from shallow to deep water, with high dredging efficiency and safe and simple operation.

This invention discloses a slag removal device for a sugarcane combine harvester. The slag removal device includes a screening chamber, a screening chamber drive, a slag discharge chamber, and a blower. The screening chamber is rotatably mounted on the cutting and conveying mechanism and is provided with a screening channel. A discharge channel communicating with the discharge port of the cutting and conveying mechanism and the screening channel is provided on its side. The screening chamber drive is mounted on the cutting and conveying mechanism and can drive the screening chamber to rotate relative to the cutting and conveying mechanism. The slag discharge chamber is installed above the screening chamber and is provided with a slag discharge channel communicating with the screening channel. The blower is rotatably suspended on the top of the slag discharge chamber and located at the connection between the screening chamber and the slag discharge chamber. This invention's combined slag removal method of rotating the screening chamber and swirling the blower solves the problems of low slag removal efficiency, easy clogging, and poor separation of light slag in existing slag removal devices. It achieves efficient separation of slag and sugarcane, high slag removal efficiency, low impurity residue rate, and effectively reduces sugarcane loss rate while avoiding equipment blockage.

The utility model discloses a kind of oil refining equipment, including frame, heating tank and filter tank are fixedly connected on the frame, the top of the heating tank is fixedly communicated with gas pipe, the top of the frame is fixedly connected with vacuum pump, the end of the gas pipe is fixedly communicated with vacuum pump, the bottom of the heating tank is fixedly communicated with first conveying pipe, first oil pump is fixedly connected on the frame, the end of the first conveying pipe is fixedly communicated with first oil pump, first oil pump is fixedly communicated with second conveying pipe, the end of the second conveying pipe is fixedly connected with three-way pipe, one outlet of the three-way pipe is fixedly communicated with filter tank, another outlet of the three-way pipe is fixedly communicated with oil outlet pipe.The utility model reasonably designs the circulation passage between processing container and filter container, cooperates oil pump to provide sufficient power, makes hydraulic oil fully circulate between both, ensure that heating dewatering is more thorough, impurity filtration is more sufficient.

The utility model relates to door and window processing technical field, proposed door and window equipment drilling and milling machine head, including head body, longitudinal adjusting mechanism and transverse adjusting mechanism, still include collecting mechanism, collecting mechanism includes collecting box, and collecting box is connected with elevating system, and the fixed connection of collecting box is limited in frame, and the collecting cylinder is provided on the limited frame, and the filter screen is provided on the collecting cylinder, and the fan is installed on the collecting cylinder, and the collecting box is hinged with the apron through a plurality of hinges, and the apron is connected with the collecting box through a plurality of hasp locks, and the top of apron is connected with the collecting pipe, and the connecting block is fixedly provided on the collecting pipe, and the electric push rod is installed on the head body, and the output end of electric push rod is connected with the connecting block, this device can effectively solve the debris and dust pollution when processing, and the suction of fan will be efficiently sucked, and the collecting pipe enters the collecting box, and the filter screen in the collecting cylinder realizes gas-solid separation, and the debris and dust are intercepted, and the classified processing is convenient, and the environmental pollution is reduced.

The utility model discloses an air purification lamp, it includes shell subassembly, light emitting module, fan module and purification module, shell subassembly is equipped with air duct, and the air inlet and the air outlet of air duct all are located at the bottom of shell subassembly and all set down, shell subassembly can be equipped with the preloading hole of ceiling and make the air inlet and the air outlet all be placed in the downside of ceiling, light emitting module is located at shell subassembly, and light emitting module can emit light, fan module is located at air duct, and fan module can work and make the air that enters from the air inlet is discharged from the air outlet after passing through air duct, and purification module is located at shell subassembly, and purification module can purify the air in air duct. Through the above structure, on the one hand, the air purification lamp of the application can be hiddenly installed in the ceiling, on the other hand, the structure of the air inlet setting down is innovative, which can effectively prolong the maintenance and cleaning period of the air purification lamp.

The utility model discloses a dust falling device for carbon adsorption material production and processing, which comprises a fixed plate, the upper surface of the fixed plate is fixedly connected with a dust falling frame, the right side surface of the dust falling frame is fixedly communicated with a blow-off pipe, the outer surface of the blow-off pipe is fixedly communicated with a valve, and an air suction port of the dust falling frame is fixedly provided with an air suction cover. Through the cooperation of the exhaust fan and the air suction cover, dust can be efficiently sucked in, pollution is reduced, two water pumps are utilized to spray water mist from the spray type spray head through the water suction pipe, the connecting pipe, the first communicating pipe, the second communicating pipe and the spraying pipe, meanwhile, a water curtain is formed at the drainage groove, dust is settled after making contact with the water mist and the water curtain, and dust removal is achieved. The dust falling efficiency is remarkably improved through a multi-stage dust falling mechanism, the dust falling effect is conveniently and visually observed through an observation window and glass, by means of the arrangement of a blow-off pipe and a valve, the operation of blow-off and water injection can be flexibly controlled according to needs, it is guaranteed that dust makes full contact with water mist and a water curtain, and the dust falling effect is improved.

The utility model relates to laser grooving technical field, and disclose a kind of photovoltaic electric board backplate grooving equipment, including base, base left and right sides upper end is fixedly connected with vertical rail, slidingly connected with cross rail between two vertical rail upper end, cross rail upper end is slidingly connected with sliding block, and sliding block front end is fixedly connected with laser head;Further include: fixed mechanism, fixed mechanism is installed on base upper end, and fixed mechanism is used to fix backplate;Smoke dust cleaning mechanism, smoke dust cleaning mechanism is installed in fixed mechanism upper side.The utility model provides strong power for the cleaning of dust and smoke dust by setting dust fan in smoke dust cleaning mechanism;Dust fan can quickly and efficiently suck the dust and smoke dust generated in the process of laser grooving into processing box, avoid the diffusion of dust and smoke dust in working area, significantly improve working environment, protect the health of operator.

The present disclosure relates to the technical field of fastener processing, and one embodiment of the present disclosure provides a chain bucket type fastener lifting and feeding machine, which comprises a shell and a bottom support fixed at the bottom of the shell, a feeding hopper installed at the lower end of the side surface of the shell, a discharging pipeline installed at the upper end of the other side surface of the shell, a lifting assembly arranged in the shell, a dust collecting assembly arranged on the discharging pipeline, a cleaning and slag discharging assembly arranged at the bottom of the shell, and the dust collecting assembly comprising an outer cover fixed at the top of the discharging pipeline and communicating with the inside of the discharging pipeline, wherein a blocking net is installed in the outer cover, and a suction pipeline is installed on the outer surface of the outer cover. Through the above technical solution, the technical problem that the existing equipment does not have a dust cleaning function in the feeding process is solved.

This invention relates to a zinc spraying and dust removal device for ductile iron pipes, comprising a gantry frame, a conveying device, a traveling trolley, a mobile trolley, a dust collection hood, an electric arc zinc spraying head, a workpiece driving device, and an AI control device. After the pipe is positioned by the conveying device, the workpiece driving device automatically clamps and lifts the pipe, delivering it below the dust collection hood. Based on the pipe specifications, the traveling trolley and mobile trolley are moved to the working position, and the angles of the two rotatable parts of the dust collection hood are adjusted to ensure optimal contact with the surface of pipes of different specifications. This ensures the hood remains in close contact with the dust source, capturing zinc-containing dust and preventing dust escape, thus improving operational efficiency. Simultaneously, the operating power is adjusted in real-time according to the actual dust generation, achieving more energy-efficient automated zinc spraying and dust removal operations.

The utility model relates to the field of ovens, in particular to a dust removal mechanism of a dust-free oven, which comprises a baking cabinet and a filter box arranged on the baking cabinet, a dust removal chamber and a heating chamber are formed in the filter box, the interior of the dust removal chamber is partitioned by a partition plate to form an air inlet cavity, a fan is arranged in the air inlet cavity, an air inlet is arranged on the partition plate, and the heating chamber is arranged in the air inlet cavity. The dust removal chamber is internally connected with a dust removal filter element through an installation support, the end, close to the air inlet cavity, of the dust removal filter element is connected with a filter screen, the other end of the dust removal filter element is connected with an air collecting cover, and the air collecting cover is connected with an air outlet pipeline. The dust removal efficiency is improved through the filtering effect of the dust removal filter element, the filtered clean air is guided to the heating chamber through cooperation of the air collecting cover and the air outlet pipeline, dust carried by the air and entering the baking machine cabinet is reduced, and therefore the cleanliness of the baking environment is guaranteed, and the baking quality of products is improved.

The invention provides an atomizer mask used by a prostrate patient and an atomizer, and relates to the technical field of atomization medical equipment, the atomizer mask comprises a mask body, an exhaust assembly and an air inlet assembly; the exhaust assembly and the air inlet assembly are designed in the mask body, and the air inlet assembly is fixedly suspended in the mask body and does not make contact with the skin of a patient; on one hand, atomized gas containing liquid medicine can be limited within a small range, and a patient can efficiently inhale the atomized liquid medicine; on the other hand, a gap is formed between the bottom of the air inlet assembly and the skin of the patient, air exhaled by the patient can overflow from the gap, then flows to the exhaust assembly through an exhaled air overflow channel formed between the outer side of the air inlet assembly and the inner wall of the mask body, and is exhausted from the exhaust assembly; compared with a traditional mask, damp and hot gas exhaled by a patient can be rapidly discharged, condensate water formed on the inner wall of the mask body is little, and medical staff do not need to frequently wipe and incline the mask.