14results about How to "Increase spray pressure" patented technology

The invention discloses a hawthorn medicine wastewater treatment device and a comprehensive treatment method thereof, and relates to the technical field of wastewater treatment.The hawthorn medicine wastewater treatment device comprises a wastewater treatment pond, and a flocculation impact mechanism is arranged at the top of the wastewater treatment pond; by arranging a flocculation impact mechanism and adopting an inclined and inclined lower columnar high-pressure spraying mode, when a large amount of flocculating agent is flushed into wastewater in a wastewater treatment tank, the wastewater is fully scattered and rapidly flows by utilizing high pressure, and meanwhile, the wastewater is rapidly diffused in a mode of flushing away from the center of the wastewater treatment tank to the periphery of the wastewater treatment tank; the waste water diffused to the periphery of the waste water treatment tank is turned over to the upper layer and flows back to the center of the waste water treatment tank through the upper layer, so that a flocculating agent is automatically sprayed, the mixing effect in the waste water treatment tank is completed, and the function of turning over and circulating is achieved through spraying in the inclined lower direction; the problem that part of wastewater dirt deposited at the bottom cannot be in full contact with the flocculating agent is effectively prevented.

The invention belongs to the technical field of desulfurization spray guns, and particularly relates to a microPa self-cleaning long-range desulfurization spray gun which is characterized in that the microPa self-cleaning long-range desulfurization spray gun comprises a first pipe body, a vibration assembly and a spraying assembly, a gas inlet is formed in the outer side of one end of the first pipe body, and a liquid inlet is formed in one side of the gas inlet; in the using process, the spiral fins arranged in the middle in the opposite direction can ensure that blocking can be generated through direction changing when airflow flows in the pipe body, vibration is effectively generated in an inner cavity of the whole pipe body in cooperation with high-speed flowing of the airflow, and the situation that the whole equipment is blocked by attachments caused by internal liquid is effectively reduced through vibration; and a cleaning agent can be poured into the liquid pipe through the circulating assembly, internal stubborn residues are effectively softened and cleaned, further cleaning is carried out through suction and spraying operation, pipelines with different diameters are arranged at multiple positions of the whole equipment, pressurization can be effectively carried out, the spraying pressure of the spraying head is improved, and the using effect is improved.

The invention discloses a full-automatic numerical control spraying machine and a spraying process thereof, and relates to the technical field of thermal spraying, the full-automatic numerical control spraying machine comprises a base, a mechanical arm is arranged at the top of the base, a water pump is arranged on the outer wall of the mechanical arm in a sleeving mode, and a surrounding type spraying mechanism is arranged at one end of the water pump. The three rotating blades can rotate on the inner wall of the communicating sleeve by being rotationally connected with the inner wall of the communicating sleeve when being poked, the rotating blades drive the rotating shaft to rotate synchronously through sliding grooves between the rotating blades and the rotating shaft when rotating, and the rotating shaft drives the sliding sleeve and the arc-shaped cover to rotate when rotating. According to the annular spraying device, spraying liquid sprayed outwards through the spraying holes in the sliding sleeve and the arc-shaped cover can be synchronously and rotationally sprayed, then the problem that several spraying holes are blocked due to long-time spraying, and consequently spraying to the periphery is not uniform is solved, and more uniform and stable annular spraying work is completed through rotation.

The invention relates to the technical field of powder processing, and particularly discloses soluble starch centrifugal processing equipment which comprises an impurity removal chamber, a left drying chamber and a right drying chamber are fixedly installed on the lower side of the impurity removal chamber, a storage barrel is installed on the rear sides of the drying chambers, and a material stacking tilting tray is fixed to the lower side in the impurity removal chamber. A discharging opening corresponding to the storage barrel is formed in the lower side of the material stacking swash plate, a circulating pipe is connected to the outer portion of the storage barrel, and the middle section of the circulating pipe penetrates through the two drying chambers. The impurity removal chamber effectively separates solid particles through centrifugal force, the purity of starch slurry is remarkably improved, the cleaning efficiency is improved through a conical disc structure, efficient operation of equipment is ensured, the starch output quality is maintained, the inverted U-shaped circulating pipe is matched with the drying chamber, the starch slurry is sprayed out through the atomizing nozzle, moisture is evaporated through hot air, high spraying pressure is continuously maintained, and the drying efficiency is improved. The dry powder output efficiency is greatly improved, and the product quality is further improved through repeated purification.

The utility model discloses a double-adjustment line cutting machine spraying device which comprises a liquid supply mechanism and an air supply mechanism, one end of a first spraying pipe and one end of a second spraying pipe of the liquid supply mechanism are respectively provided with a first spraying head and a second spraying head, and the other end of the first spraying pipe and the other end of the second spraying pipe are respectively connected with one end of a liquid supply header pipe. One end of a first air supply pipe and one end of a second air supply pipe of the air supply mechanism are connected with a first spraying pipe and a second spraying pipe respectively, and the other end of the first air supply pipe and the other end of the second air supply pipe are connected with one end of an air supply header pipe respectively. According to the utility model, double adjustment can be carried out on feeding spraying and material lifting spraying, the spraying pressure of the first spray head is increased, the sheet falling rate during material lifting is reduced, and the yield is improved for production; the consumption in the cooling liquid spraying process is reduced, the cooling liquid spraying effect is improved, and the cost is reduced.

The invention discloses a rolling temperature control water cooling device, and relates to the technical field of rolling temperature control, the rolling temperature control water cooling device comprises a first machine frame and a water spraying plate, one side of the first machine frame is provided with a connecting frame, the upper end and the lower end of the connecting frame are both provided with water pipe frames, the water spraying plate is arranged in the water pipe frames, and nozzles are installed in the water spraying plate at equal intervals; an adjusting assembly used for adjusting according to the temperature control area is arranged on one side of the nozzle and comprises an adjusting plate, a connecting sleeve plate, a connecting column, a blocking column, a small gear and a micro motor, and the connecting sleeve plate is arranged on one side of the outer surface of the adjusting plate. According to the rolling temperature-control water-cooling device, through the design of the cleaning assembly, local cleaning of the outer surface of the filter screen plate is facilitated, the situation that filtering cannot be achieved due to the fact that the filter screen plate is blocked when temperature-control water-cooling water is continuously filtered is avoided, the filter screen plate is used for filtering water sprayed out of the temperature-control water-cooling water, and residues are prevented from being carried in the water; and the collection and reutilization of the water after the temperature-controlled water cooling are influenced.

The invention belongs to the technical field of dust falling devices, and discloses a dust falling device for wind power concrete electric pole machining, which comprises a supporting main rod and a water delivery port, a plurality of connecting brackets are arranged at the top of the supporting main rod in an annular array, and dust falling assemblies are mounted on the connecting brackets. According to the scheme, airflow blows the blades to deflect, the bottom of the supporting main shaft deflects towards the upwind direction, at the moment, for the dust falling assembly on the windward side, the bottom of the supporting main shaft pushes the valve element rod to move through the double-ball-head rod, and therefore the overlapping area of the through opening and the valve element opening is increased; therefore, the water spraying pressure of the dust falling assembly is increased to overcome the influence caused by airflow; and for the dust falling assembly on the upwind side, the water spraying pressure of the dust falling assembly is reduced, so that the problem that the moisture content of local raw materials is too high due to the fact that downwind airflow is excessively concentrated due to wind power boosting is solved.

This utility model discloses a drive and feeding structure for use inside a spraying equipment, comprising: a drive system: a servo motor output end equipped with a pinion gear meshing with a planetary gear assembly; the planetary gear assembly includes two planetary gears mounted on a planetary carrier via pins, a gear ring meshing with the planetary gears, and a square keyway in the inner hole of the planetary carrier; a transmission system: one end of a transmission shaft is press-fitted to the keyway of the planetary carrier via a milled flat end, and the other end is equipped with a cam; a ball bearing is press-fitted onto the cam and mates with the inner hole of a connecting rod; the connecting rod has a ball-pin structure, and its U-shaped open end is connected to a plunger via a fixing pin and a retaining ring; and a pump system. This utility model adopts a planetary gear transmission structure combining a planetary carrier, double planetary gears, and an internal gear ring to achieve high torque output, smoother movement, and reduced pressure fluctuations.

The invention discloses a single-chip type cleaning machine liquid spraying device and an etching device, and belongs to the technical field of microelectronic packaging, and the single-chip type cleaning machine liquid spraying device comprises a spraying head body and a nozzle body; the sprayer body and the nozzle body are each internally provided with a liquid medicine channel, the sprayer body and the nozzle body are coaxially arranged and detachably connected, the liquid medicine channels of the sprayer body and the nozzle body are coaxially communicated, and the upper end of the sprayer body is used for being connected with the liquid medicine channels. The flow area of the liquid medicine channel of the nozzle body is smaller than that of the liquid medicine channel of the sprayer body, and the spraying pressure of liquid medicine is regulated and controlled by reducing the flow area of the nozzle body; according to the device, by reducing the flow area of the liquid medicine channel of the nozzle body, the flow speed of liquid medicine passing through the nozzle is increased under the same flow, so that the spraying pressure is improved, the formation of lateral erosion and black edges is reduced, the etching precision and the production efficiency are improved, and meanwhile, the device is convenient to maintain and adjust, and has remarkable advantages and practical value.

The invention discloses a cleaning device for meat product processing, and relates to the technical field of meat product cleaning, the cleaning device comprises a cleaning box and a supporting table, one side of the cleaning box is fixedly provided with a placing table, a special-shaped receiving plate is arranged above the cleaning box, the upper end of the special-shaped receiving plate is provided with a turnover mechanism, and the turnover mechanism is connected with the placing table. A turnover mechanism is arranged at one end of the supporting table, a rotary cleaning mechanism is arranged at one end of the turnover mechanism, a clamping mechanism is arranged at the upper end of the rotary cleaning mechanism, a first moving mechanism is arranged at the upper end of the supporting table, and a second moving mechanism is arranged at the upper end of the first moving mechanism. According to the meat product cleaning device, stains on the surface of a meat product can be cleaned and prevented from being tightly attached to the surface of the meat product, repeated cleaning for multiple times or improvement of the water spraying pressure and temperature of a spray head is not needed, the running time of equipment can be shortened, energy consumption can be reduced, and the cleaning efficiency of the meat product is improved.

The utility model belongs to a pipe fitting spraying gun in the technical field of metal pipe fitting machining. Comprising a wind pressure pipeline (1) and a coating pipeline (2), a coating nozzle (3) is arranged on the lower portion of the coating pipeline (2), the wind pressure pipeline (1) is connected with the coating nozzle (3) through a connecting pipeline (4), the wind pressure pipeline (1) is communicated with a wind pressure supply pipeline (5), and the coating pipeline (2) is communicated with a coating supply pipeline. The pipe fitting spraying gun is simple in structure, the number of nozzles of the spraying gun can be reduced, the stability of air pressure is improved, and the air pressure meets the blowing requirement; the spraying efficiency of the spraying gun is improved, the sprayed surface is smooth, and the surface quality of a formed pipe fitting is improved.

The utility model provides a wafer separating transmission tool for a degumming, wafer inserting and cleaning all-in-one machine, and belongs to the technical field of silicon wafer production. Comprising a side spraying assembly, the side spraying assembly comprises a nozzle, the nozzle section of the nozzle is gradually reduced in the liquid spraying direction, and a plurality of spraying holes are densely and evenly formed in the nozzle; the spray head comprises a lower side spray head and an upper side spray head which are arranged along the transmission direction of the silicon wafer; and the length of the spray hole channel of the lower side spray is smaller than that of the spray hole channel of the upper side spray. According to the utility model, the shape of the nozzle is improved, so that the nozzle has smaller volume and higher spraying pressure, and sprayed liquid is more uniform; the distance between the upper side sprayer and the main plate and the distance between the lower side sprayer and the main plate as well as the length and the aperture of a pore channel are finely designed, so that the silicon wafer can be more effectively separated; and cleaning holes are formed in the spray head, so that the spray head can be cleaned more conveniently.

The invention discloses a fully automatic CNC spraying machine and a spraying process thereof, which relate to the field of thermal spraying technology. The machine comprises a base, a mechanical arm is arranged on the top of the base, a water pump is arranged on the outer wall of the mechanical arm, and a surround-type spraying mechanism is arranged on one end of the water pump. By arranging the surround-type spraying mechanism, three rotating blades will rotate on the inner wall of a connecting sleeve through a rotation connection with the inner wall of the connecting sleeve when being toggled, and the rotating blades will drive the rotating shaft to rotate synchronously through a slide groove between the rotating shaft when rotating, and the rotating shaft will drive the sliding sleeve and the arc cover to rotate when rotating, so that the spray liquid sprayed outward through the internal spray holes of the sliding sleeve and the arc cover can be synchronously rotated and sprayed, thereby avoiding the problem of clogging of individual spray holes due to long-term spraying, resulting in uneven spraying to the surroundings, and completing a more uniform and stable annular spraying work by rotation.

The invention relates to the technical field of safety management of building and repairing ships, in particular to a fire-fighting pressure-maintaining water segregator which is characterized in that the pressure-maintaining water segregator comprises a water segregating barrel which is transversely arranged, the front side of the water segregating barrel is connected with a water outlet pipe, the rear side of the water segregating barrel is connected with a water inlet pipe, and the water outlet pipe is connected with a fire hose. The water inlet pipe is connected with a fire hydrant connector on a ship, the water inlet pipe and the water outlet pipe are respectively connected with a valve, and the device has the advantages of simple structure, large water spraying pressure, good fire extinguishing effect, long-time pressure maintaining and the like.