91results about How to "Blow off quickly" patented technology

The invention provides an aluminum profile cooling device. The device comprises a cooling box. The cooling box comprises a top plate, a bottom plate, a left side plate and a right side plate. The top plate of the cooling box is sequentially provided with a spraying device, an air blowing device and a drying device from left to right. The bottom plate is of a concave structure and is provided with a bottom plate support. The bottom plate support is provided with a spraying device, an air blowing device and a drying device which are the same as those of the top plate. The aluminum profile cooling device has the advantages that aluminum profiles can be quickly cooled through the spraying devices, water can be blown off or dried quickly through the air blowing devices, water left on the aluminum profiles can be dried quickly through the drying devices, a filter screen is disposed on a drainage port, impurities in recycled spraying water can be filtered out so that the water can be used again, the spraying device on the bottom plate is connected with a water storage pond, the water can be recycled and a large amount of cost is reduced.

The invention relates to the technical field of vehicle speed monitoring equipment, and discloses a highway speed measuring device which is convenient to install, comprising a support plate. The middle portion of the top end of the support plate is welded to the bottom end of a support rod. The top of one side of the support rod is fixedly connected to one side of a motor bracket. The top end of the motor bracket is threadably connected to a bottom plate of a drive motor. According to the highway measuring device convenient to install, the support frame can be driven to rotate rapidly, and theposition of the support table can be moved to an edge zone through the cooperation of the drive motor, the transmission gear I, the transmission gear II and the transmission screw, and the setting ofthe support frame and the support table, thereby facilitating better installation and maintenance of the speed camera. Therefore, the problem that the lifting device is required to be placed in the middle of the highway when installing or maintaining the speed camera, causing a great potential safety hazard is solved, and the safety and convenience of the speed device during installation and maintenance are improved.

The invention provides a cloth drying dehydrating device for textile processing, and relates to the field of textiles. The cloth drying dehydrating device for textile processing comprises a drying dehydrating box for conducting drying dehydrating on cloth, textile cloth, and a cloth dehydrating mechanism for conducting extrusion drying on the textile cloth; the surface of the drying dehydrating box is provided with a feeding inlet; an operation door is hinged to the surface of the drying dehydrating box, a padlock is fixedly installed on the surface of the operation door, and the surface of the operation door is fixedly connected with the surface of the drying dehydrating box through the padlock and provided with a discharging outlet. According to the cloth drying dehydrating device for textile processing, according to the problems existing in the dehydrating and drying process of textile cloth, a special drying dehydrating structure is designed, the resorption quantity of extruded water is decreased, in addition, heat consumption is reduced, and the problems that in the dehydrating and drying process of common textile cloth, a large amount of extruded water is prone to resorption,in addition, the drying space is large, the heat transfer efficiency is low, and energy consumption is high are solved.

The invention discloses a water quenching method for producing a cold rolling phase transition reinforced high strength strip steel, which is characterized in that a further rapid cooling process is carried out on the strip steel after the strip steel is subjected to annealing and slow cooling. The method comprises the following steps: 1) using a first injection apparatus to inject layered water column to the surface of the strip steel, wherein the included angle of the layered water column injection direction and the strip steel moving direction presents an acute angle; 2) using a second injection apparatus to inject the high speed water flow to the strip steel surface, blowing the steam bubbles and vapor films on the strip steel surface away by the high speed current; 3) soaking the strip steel in cooling water, using a third injection apparatus provided under the liquid surface of the cooling water to inject high speed water flow to the strip steel surface, blowing the steam bubbles and vapor films on the strip steel surface away by the high speed current; and 4) drying the cooling water on the strip steel surface.

The invention discloses a separation device for rice husks and brown rice. The separation device comprises a device body. A feeder is arranged on the left side of the top end of the device body. An air blowing mechanism is arranged on the right side of the top end of the device body. A cleaning door is arranged at the lower end of the left side of the device body. A discharging hopper is arranged at the lower end of the right side of the device body. A base is arranged at the bottom end of the device body. A separation bin is arranged at the upper end of the interior of the device body. An oblique discharging plate is arranged at the lower end of the interior of the device body. The husked rice separation device can be used for separating rice husks and brown rice, the screening efficiency is high, the screening effect is good, impurities such as gravel and dust in the rice can be screened before the rice is milled through a rice mill, it is ensured that rice faces are clean, the quality of finished rice products is sufficiently ensured, the application range is wide, and practicability is high.

The invention discloses a quick air drying device for umbrellas. The device comprises a frame [1], wherein a pot-shaped shelf [2] is arranged in the frame; multiple air outlet pipes [3] are arranged on the shelf; a motor [4] is connected by a pipe; when the device is used, an umbrella is opened and put on the shelf [2]; an air source is uniformly blown to the umbrella surface from the air outlet pipes [3] to perform the air drying operation; filter screens [4] are arranged in air outlets of the air outlet pipes [3], and are provided with micro holes to relieve the air impact force; a control device [5] is arranged for adjusting the air volume of the air outlets; an electric heating module [6] is arranged on an air blowing main pipe of the motor for quickening the air drying progress by supplying heat when needed; a storage box [7] is arranged at the bottom of the frame [1] for collecting rainwater; and the frame matched with the opened umbrella is used for realizing quick blowing separation of rainwater on the umbrella surface and realizing the air drying purpose.

The invention provides a sundry goods elevator utilizing air-showing to remove dust. The sundry goods elevator comprises a car body, spray nozzles, a high-efficiency filter, a ventilating pipeline, afan, a medium-efficiency filter, a low-efficiency filter, an elevator inner operation panel, and a control system, wherein the fan is arranged at the lower end of the car body, and is sequentially connected to the medium-efficiency filter and the low-efficiency filter; the low-efficiency filter is detachably mounted at the lower end of the side wall of the car body through a bolt; the other end ofthe fan is connected with the high-efficiency filter through the ventilating pipeline; and the high-efficiency filter is connected to the spray nozzle. According to the sundry goods elevator providedby the invention, the spray nozzles are arranged on four car inner walls, clean air flow filtered by the high-efficiency filter flows through the spray nozzles, and is sprayed onto the goods from each direction, so that dust particles on the surfaces of the goods can be quickly blown off; and after being filtered twice by the low-efficiency filter and the medium-efficiency filter, dust-containingair is sucked by the fan, passes through the high-efficiency filter after being pressurized, and is sprayed out from the spray nozzles, so that dust removal can be achieved when the elevator is in operation, and therefore, working efficiency is improved.

The invention relates to a control method and gas pretreatment system for integrated gas analysis. The gas pretreatment system for integrated gas analysis compromises two sampling device which includes a sampling shell provided with a gas inlet and a filter element inside. The inner cavity of the filter element is communicated with the inner cavity of the sampling shell through the filter holes arranged on the filter element, and also communicated with a gas outlet. A gas distributor is fixed on the sampling shell. An air outlet of the gas distributor is provided with a nozzle. An air jet port of the nozzle is towards the filter element. The air inlets of the gas distributors of a first sampling device and a second sampling device are respectively connected with the air supply through a first sweeping pipeline and a second sweeping pipeline. The gas outlets of the first sampling device are respectively connected with the imports of an exhaust port and a condenser through a first sampling line. The gas outlets of the second sampling device are respectively connected with the imports of the exhaust port and the condenser through a second sampling line. The air outlet of the condenser is connected with an analyzer. The control method and gas pretreatment system for integrated gas analysis has the advantages of simplifying the system and achieving the seamless handover between sweeping and sampling.

The invention relates to the technical field of machine tools, in particular to a machine tool rolled chip removal device for machining. According to the technical scheme, for solving the problems that an existing machine tool cannot automatically clean away chips and cannot collect the chips, the device comprises a machine tool body, the two sides of the machine tool body are provided with containing openings respectively, a collecting box is arranged in the containing openings, limiting mechanisms are arranged on the inner walls, opposite to each other, of the containing openings, a feedinghole is formed on the side wall of the collecting box, the lower edge of the feeding hole is flush with the upper surface of the machine tool body, a blowing mechanism is arranged at the rear end of the machine tool body, a strip-shaped groove is formed in the side wall of the collecting box, the position of the strip-shaped groove is located above the feeding hole, a reciprocating mechanism is arranged in the strip-shaped groove, the reciprocating mechanism is connected with a connecting rod, and a strip-shaped cavity is formed in the connecting rod. The device has the advantages that the structure is reasonable, the metal chips can be automatically cleaned away in the machining process, the cleaning effect is obvious, and the chips can be collected automatically.

The invention discloses a preparation method of low-chloride plastic pyrolysis oil. The preparation method of the low-chloride plastic pyrolysis oil comprises the steps of sectionally heating mixed plastic containing vinyl chloride step by step; after thoroughly removing released hydrogen chloride by utilizing nitrogen purging or vacuum pumping within the temperature range of decomposing and releasing hydrogen chloride through the vinyl chloride, adding a composite catalyst for carrying out deep dechlorination and catalytic pyrolysis on waste materials, and obtaining the low-chloride-content plastic pyrolysis oil. According to the preparation method of the low-chloride plastic pyrolysis oil provided by the invention, the dechlorination and pyrolysis reactions of the mixed plastic are accomplished through the same reactor, so that equipment is simple; through a sectioning method, the mixed plastic is fully decomposed, so that different decomposition products are favorably obtained; through nitrogen / vacuum assistance, HCl can be quickly and thoroughly air-stripped, the influence on follow-up plastic pyrolysis reaction is less, and the low-chloride-content plastic pyrolysis oil can beobtained.

The invention provides a back flushing device for a fluidized granulator filter. The back flushing device comprises a compressed air control valve connected with a compressed air generating device, a compressed air pipeline, a rotating indexing motor and a sealing device, wherein the compressed air control valve is connected with a compressed air pipeline; the compressed air pipeline is controlled to rotate by the rotating indexing motor; the sealing device is driven to rotate by the compressed air pipeline; the sealing device is used for blocking the cavity of the filter. A back flushing method comprises the following steps of: (i) locating the sealing device; (ii) filling the compressed air; (iii) releasing the compressed air; and (iv) completing the back flushing of the filter. The rotating indexing motor of the back flushing device provided by the invention is used for driving the compressed air pipeline to rotate; the sealing device is driven to rotate by the compressed air pipeline; a plurality of sealing devices can be arranged, so that the purpose of simultaneously back flushing a plurality of filter cavities can be achieved; the discontinuous circulating back flushing process can be performed, so that the de-dusting effect is achieved.

The invention discloses a device for surface treatment of a fracturing pump valve box. The device comprises a hanger rail and a base, the hanger rail is mounted above the base, and a nitriding furnace, a phosphating pool, a passivation cylinder and a drying oven are sequentially mounted on the base from left to right. The nitriding furnace is provided with a vacuum layer, so that the device has abetter heat preservation effect; a gas check valve added is more suitable for the treatment method of the device and simplifies the operation; and the passivation time is short in the passivation cylinder, and the surface of a workpiece is sprayed, so that the passivation is more thorough and specific, and the tension of a groove of the workpiece on liquid is eliminated.

The invention belongs to the technical field of air conditioners, and particularly relates to an air conditioner defrosting control method. In order to improve the defrosting efficiency of an air conditioner, the method comprises the following step that after the air conditioner enters a defrosting mode, an outdoor fan is controlled to continuously reverse. According to the technical scheme, due to the reverse blowing effect of the outdoor fan, a frost layer in the defrosting process of an outdoor unit is easier and faster to blow off, so that the defrosting efficiency is improved. Compared with a traditional defrosting mode that the situation that the frost layer needs to be gradually separated from the outdoor unit or all melts into water is needed, the defrosting operation can be completed more quickly, and the influence of the defrosting process on the indoor temperature is effectively reduced.

The invention belongs to the technical field of air conditioners, and particularly relates to a defrosting control method for a fixed-frequency air conditioner. In order to improve the defrosting efficiency of the fixed-frequency air conditioner, the defrosting control method for the fixed-frequency air conditioner comprises the following steps: under the condition that the fixed-frequency air conditioner is in a heating working condition, the inner coil temperature and the indoor temperature are detected every the preset time; and according to the attenuation speed of the inner coil temperature and the attenuation speed of the indoor temperature, whether the fixed-frequency air conditioner enters into the defrosting mode or not is judged. The outdoor unit frosting degree is represented innovatively through the change trend of the inner coil temperature and the change trend of the indoor temperature, thus the timing of the air conditioner entering into the defrosting mode is judged, the fixed-frequency air conditioner is prevented from frequently entering into defrosting, the defrosting effect is guaranteed, and the user experience is improved.

The invention provides a defoaming structure of a concentrating machine and the concentrating machine and belongs to the technical field of traditional Chinese medicine decoction equipment. The defoaming structure comprises a universal pipe, a porous nozzle, a ventilation pipe, a vortex fan and a concentrating cylinder; the universal pipe is installed outside the concentrating cylinder, the porousnozzle is installed at an outlet end of the universal pipe, and an air inlet of the universal pipe is communicated with an air outlet of the vortex fan through the ventilation pipe; the porous nozzleblows air into the concentrating cylinder to disperse foam in the concentrating cylinder. A large amount of liquid medicine foam generated during work of the concentrating machine can be quickly eliminated, the vaporization speed is increased, and the foam is prevented from overflowing a pot or even overflowing into other pipes outside the pot.

The invention belongs to the technical field of air conditioners, and particularly relates to an air conditioner defrosting control method. In order to improve defrosting efficiency of an air conditioner, the air conditioner defrosting control method is proposed aiming at an air conditioner with a bypass defrosting circuit, and the bypass defrosting circuit is arranged between a compressor of theair conditioner and an outdoor unit, and is used for introducing high-pressure gas discharged by the compressor into the outdoor unit to melt frost layers on an outdoor unit coil. The method comprisesthe following steps that when the air conditioner needs to enter a defrosting mode, an outdoor fan is controlled to stop rotating, and the bypass defrosting circuit is turned on; and after the outdoor fan stops rotating for more than a set time, in the technical scheme of the invention, the outdoor fan is controlled to continuously rotate in a reversed mode. Due to the fact that part of frost onan outdoor coil melts within the set time, the outdoor fan is controlled to rotate in the reversed mode at this time, and the frost layers of the outdoor unit in the defrosting process are blown off more easily and quickly through the reverse blowing effect of the outdoor fan so as to improve the defrosting efficiency.

The invention belongs to the field of building decoration and particularly relates to a paint roller for decoration coating. According to the paint roller for the decoration coating, paint can be smeared evenly and dried quickly. The paint roller for the decoration coating comprises a holding rod, a mounting frame, a first rotary shaft, a first bearing seat, a smearing wheel, a supporting frame, asecond bearing seat, a first nut, a second nut, a second rotary shaft, a screw, a connecting frame, an air blowing pipe, a fixing frame, a separating net, a switch, a storage battery, a motor and airblowing fan blades. The mounting frame is fixedly connected to the top of the holding rod, and the first bearing seat is fixedly connected to the top of the mounting frame. The first rotary shaft isin pivot joint with the first bearing seat, and the smearing wheel is fixedly connected to the first rotary shaft. The supporting frame is fixedly connected to one side portion of the mounting frame,and the second bearing seat is fixedly connected to the supporting frame. According to the paint roller, the effects that the paint is smeared evenly and dried quickly are achieved.

The invention provides a dustproof heat dissipation electric cabinet. The dustproof heat dissipation electric cabinet comprises an electric cabinet, wherein the top of the electric cabinet is providedwith a solar panel, a wind power generation mechanism, a manual power generation mechanism and a storage battery, the solar panel, the wind power generation mechanism and the manual power generationmechanism are all connected with the storage battery, a fan is arranged on the inner side wall of the electric cabinet, a crank handle is arranged on the outer side wall of the electric cabinet, the fan and the crank handle are connected with each other, the electric cabinet is internally provided with a component installation board, the top of the electric cabinet is provided with an air inlet, the bottom of the electric cabinet is provided with an air outlet, the air inlet is provided with an air blower, and the storage battery is connected with the air blower. The dustproof heat dissipationelectric cabinet has the following advantages of being simple in structure, being capable of removing dust in the electric cabinet rapidly, and being capable of dissipating heat.

The invention is suitable for the technical field of medical devices, and provides a drying device for medical instrument disinfection. The drying device comprises a drying main body, an air distribution cylinder, a plurality of drying grooves and air inlet rods, wherein the interior of the drying main body is hollow, the air distribution cylinder is arranged in the center position of the interiorof the drying main body in a self-rotating mode and vibrates up and down, exhaust holes are formed in the air distribution cylinder in an array manner, the exhaust holes are of Venturi structures, multiple drying grooves are formed in the periphery of the air distribution cylinder in an array mode, the drying grooves are arranged in a self-rotating mode, protective nets are arranged on the dryinggrooves, and the air inlet rods are fixedly connected to the air distribution cylinder and communicates with the interior of the air distribution cylinder. The drying device can quickly and uniformlydry the devices.

The invention discloses an automobile rearview mirror cleaning system and method, and relates to the field of automobile accessories. The automobile rearview mirror cleaning system comprises an air pump fixedly arranged in an automobile body, at least one air nozzle fixedly mounted on one side of a rearview mirror, and an air pipe fixedly arranged between the air pump and the air nozzle; orientation of the air nozzle is parallel to a mirror surface of the rearview mirror; and the air nozzle sprays an air flow parallel to the mirror surface of the rearview mirror. In the invention, an air barrier can be formed outside the mirror surface of the rearview mirror to prevent rainwater from adhering to the mirror surface of the rearview mirror; when rainwater passes through the air barrier, waterdrops on the mirror surface of the rearview mirror can be quickly blown off by an high-speed airflow; an evaporation speed of rainwater on the mirror surface of the rearview mirror can be increased by utilizing a high-speed airflow; and the air nozzle is fixedly installed on one side of the inner portion of the rearview mirror, a contact area with air is reduced, meanwhile, the air nozzle can befully fixed, a problem of a wind noise is avoided, the air pump and the air nozzle are physical products, and using time is far longer than that of a rainproof spraying agent.

The invention belongs to the technical field of air conditioners, and particularly relates to a defrosting control method for a constant-frequency air conditioner. In order to improve the defrosting efficiency of the constant-frequency air conditioner, the defrosting control method for the constant-frequency air conditioner comprises the following steps that under the situation that the constant-frequency air conditioner is in the heating working condition, the indoor temperature is detected every preset time; and whether the constant-frequency air conditioner enters into a defrosting mode ornot is judged according to the decreasing speed of the indoor temperature. The change trend of the indoor temperature is innovatively utilized to represent the frosting degree of an external unit, therefore, the time when the air conditioner enters into the defrosting mode is judged, the constant-frequency air conditioner is prevented from frequently entering into the defrosting mode, the defrosting effect is ensured, and the user experience is improved.

The invention relates to the technical field of medical imaging, and discloses AI medical imaging screening equipment. The AI medical imaging screening equipment comprises a screening host and a display; two vertical plates are symmetrically and fixedly connected to the upper end of the screening host; the display is fixedly in clamped connection between the two vertical plates; the left and rightsides of the lower end of the display are each fixedly connected to a wedge-shaped block; a dovetail groove in clamped connection with the wedge-shaped block in a matched manner is arranged on the side wall of the vertical plate; and a support plate in support connection at the lower end of the display is also fixedly connected to the side wall of the vertical plate. According to the AI medical imaging screening equipment in the invention, rapid assembly and disassembly between the screening host and the display can be realized; and the problem that use is influenced due to the fact that an electric plug is separated from the screening host because of external pulling can be avoided.

The intelligent sunshade cutting device for textile fabric production comprises a box body, openings are formed in the top and the bottom of the box body, transmission wheels are arranged in the box body, an electric telescopic rod is fixedly connected to one side of the inner wall of the box body, a cutting knife is fixedly connected to one end of the electric telescopic rod, and the cutting knife is fixedly connected to the other end of the electric telescopic rod. A thread residue dust cleaning mechanism is arranged in the cutting knife, the cutting knife makes contact with cloth and cuts the cloth, at the moment, a magnetic block slides in a sliding groove, air is sucked into a dust storage groove through an air injection groove A and an air injection groove B to be accumulated, the air is filtered through a filter screen, and the air is collected in the dust storage groove in a centralized mode; a large amount of cloth residue dust generated at the moment of cloth cutting is rapidly sucked back, the problem that a large amount of thread residue dust adheres to cloth at the moment of cutting is avoided, and the cloth cutting device has the advantage of being high in practicability.

The invention discloses a washstand for a bathroom. The washstand for a bathroom includes a platform body and a support plate, wherein the support plate is fixed to the back side of the platform body,a pipe shell is fixed to the top end of the platform body, and a wash basin is installed in the middle of the top end of the platform body. A column groove is formed in the pipe shell, a rotating column is installed in the column groove, a water outlet pipe is connected to the rotating column, a mirror and an object placing box are installed at the upper end of the surface of the support plate, and the mirror is located on the left side of the object placing box. A plate groove and a roller fixing shell are installed at the lower end of the surface of the support plate, the plate groove is located on the left side of the roller fixing shell, and the periphery of the mirror is wrapped by a mirror shell. According to the washstand for the bathroom, the rotating column is installed in the column groove formed in the pipe shell, the water outlet direction of the water outlet pipe is rotated by rotating the rotating column, direct flushing of a mouth by a user is facilitated greatly, and the washstand for the bathroom is more practical and suitable for extensive promotion and use.

The invention discloses an adjustable intelligent article rack with an air blowing mechanism. The adjustable intelligent article rack comprises a main frame which comprises two side plates, an upper fixing plate is fixed at the top ends of the two side plates, an upper shell is fixed on the middle undersurface of the upper top plate, multiple circulating fans are fixed on the top surface of a bottom plate of the upper shell, air outlets of the circulating fans sleeve the bottom plate of the upper shell in an inserted manner, and multiple ventilation through holes are formed in the upper top plate and communicated with the upper shell; a rear plate is fixed on the rear wall faces of the two side plates, the top end of the rear plate is fixed on the undersurface of the upper top plate, and two sides of a main bottom plate are fixed on the inner side walls of the lower portions of the two side plates while the rear side wall of the same is fixed on the inner wall face of the rear plate. The adjustable intelligent article rack can be adjusted to be connected with a supporting tank according to needs, so that matched articles can be put in according to needs, and space utilization rate is increased; the circulating fans are arranged, so that air blowing can be realized, and smell of the articles can be quickly blown away.

The invention discloses a wireless charger capable of rapidly dissipating heat, belonging to the technical field of mobile phone accessories. The invention aims to solve the problem that an existing wireless charger is difficult to rapidly dissipate heat. The wireless charger is technically characterized in that the wireless charger comprises a charger shell, wherein a charging platform is arranged on the upper portion of the charger shell; a wireless charging device is fixedly installed in the charger shell below the charging platform; side boxes are fixedly installed on the two sides of the charging platform; fixing assemblies are arranged in the side boxes; a plurality of air holes are evenly formed in the bottom and the side walls of the charger shell; a heat dissipation assembly is arranged in the charger shell; and damping assemblies are symmetrically arranged at the bottom of the charger shell. The wireless charger has the advantages of wireless charging, stable fixation, rapid heat dissipation, buffering and damping, simplicity, convenience and practicability.

The invention discloses a by-pass circulating defrosting structure of a refrigerator, which comprises a defrosting electric heater, an evaporator and a centrifugal fan arranged in a cold and hot air source chamber, and is provided with a by-pass air duct for defrosting circulation, wherein a cold wall clapboard is arranged between the by-pass air duct and the cold and hot air source chamber, and the by-pass air duct consists of the cold wall clapboard and a by-pass air duct insulation board; the cold wall clapboard is provided with a cold wall clapboard air outlet and a cold wall clapboard return air inlet; the by-pass air duct insulation board is provided with an air outlet electric air valve, a return air inlet electric air valve; a by-pass air duct inner electric air valve is arranged in the by-pass air duct; and the centrifugal fan is communicated with the cold wall clapboard air outlet through an air pipe. Simultaneously, the invention also discloses a control unit based on the by-pass circulating defrosting structure of the refrigerator and a defrosting control method thereof. Because the defrosting process is limited in a closed space and a frost layer is heated by the combined action of heat conduction and convection, the by-pass circulating defrosting structure of the refrigerator, the control unit and the method have the advantages of short defrosting time, high defrosting efficiency, stable storehouse temperature during defrosting and the like.

The invention provides a special medicament preparation plate-frame pressure filtration device which comprises a pressure filtration tank, a protective cover frame, a movable pressure plate, smashingblades, a threaded push rod, gas ejection pipes and ejection holes. The movable pressure plate is slidably mounted on guide rods via sliders at two ends of the movable pressure plate, a rubber frame is arranged on the outer side of the movable pressure plate, a fixed pressure plate is mounted at the other end of the inner side of the pressure filtration tank, an end of the fixed pressure plate isconnected with the protective cover frame, the threaded push rod penetrates a threaded sleeve at an end of the pressure filtration tank in a threaded manner and is inserted in bearings of a conical push plate, a smashing shaft downwardly extends into a discharge barrel, the smashing blades are welded on the smashing shaft, a liquid loading pipe is inserted in the bottom of the protective cover frame, and a gas inlet pipe downwardly penetrates the protective cover frame to be connected onto the gas ejection pipes. The special medicament preparation plate-frame pressure filtration device has theadvantages that gas with certain pressures can be fed into the special medicament preparation plate-frame pressure filtration device and can be ejected by the ejection holes, and accordingly materials adhered on filter cloth can be quickly and thoroughly blown off; materials which are fed into the discharge barrel can be smashed under the driving effect of a smashing motor, and can be directly smashed to obtain powder.

The invention discloses a water quenching method for producing a cold rolling phase transition reinforced high strength strip steel, which is characterized in that a further rapid cooling process is carried out on the strip steel after the strip steel is subjected to annealing and slow cooling. The method comprises the following steps: 1) using a first injection apparatus to inject layered water column to the surface of the strip steel, wherein the included angle of the layered water column injection direction and the strip steel moving direction presents an acute angle; 2) using a second injection apparatus to inject the high speed water flow to the strip steel surface, blowing the steam bubbles and vapor films on the strip steel surface away by the high speed current; 3) soaking the strip steel in cooling water, using a third injection apparatus provided under the liquid surface of the cooling water to inject high speed water flow to the strip steel surface, blowing the steam bubbles and vapor films on the strip steel surface away by the high speed current; and 4) drying the cooling water on the strip steel surface.

The utility model discloses a side air supply cooling tower, which particularly relates to the field of cooling towers and comprises a tower body, a top cover is mounted at the top end of the tower body, an exhaust funnel is arranged on the top cover, an air bellow is mounted on one side of the tower body, an air blower is mounted on the outer side of the air bellow, and sealing plates are symmetrically mounted on two sides of the bottom end of the tower body. An air inlet is formed in the outer side of one sealing plate, a water outlet is formed in the outer side of the other sealing plate, the water outlet is connected with a conveying box, a conveying pipe is connected between the conveying box and the top cover, an air supply mechanism is installed at the bottom end in the tower body, and conveying assemblies are connected to the two sides of the air supply mechanism; the bottom end of the interior of the tower body is of a cylindrical structure, and the two conveying assemblies are arranged at the bottom end of the tower body. The cooling tower has the advantages that the air discharge flow can be increased, so that the cooling effect is improved, hot water in the tower body is quickly discharged, heat conduction between the hot water and the tower body is avoided, and the cooling efficiency is further improved.