53results about How to "The power of the whole machine is small" patented technology

The invention is mainly applied to the field of dust removal equipment and particularly relates to a water-mist type centrifugal dust remover. The water-mist type centrifugal dust remover comprises a cyclone dust remover mounted on a frame body, wherein a centrifugal machine is arranged at the top of the cyclone dust remover, a water-mist spraying structure is arranged in the centrifugal machine, and an induced draft fan is communicated to a volute at the upper end of the outer side wall; the centrifugal machine comprises a shell, an impeller and blades, the volute is arranged at the top of the shell, the impeller is mounted in the shell and is mounted on a centrifugal rotor shaft, the blades are mounted on the outer side wall of the impeller, and a driving motor is connected to the top of the centrifugal rotor shaft and is mounted at the top of the volute; and the water-mist spraying structure comprises a water injection pipe, the water injection pipe is mounted at the top of the shell, spray holes are formed in the bottom of the water injection pipe, and a sewage discharging pipe corresponding to the water-mist spraying structure is arranged outside the bottom of the shell. The water-mist type centrifugal dust remover occupies a small area, is low in complete machine power and strong in weather resistance, can be used for completely replacing existing desulfurization and denitration equipment in the industries such as boilers, desulfurization and denitration, and has a good dust removal effect.

The invention relates to a rail belt-type conveyor with rotary wheel structures. The rail belt-type conveyor comprises a support, a headstock, a tailstock, an upper guide rail, a lower guide rail, the rotary wheel structures, spiral steering mechanisms, towing trolleys, a tape, a steel wire rope, a driving roller, steering racks and vertical racks, wherein the tape is arranged on support roll groups on two ends of the support for rotation in a surrounding manner; the towing trolleys are separated from the tape or are in contact with the tape on the middle part of the support through the rotary wheel structures and the spiral steering mechanisms; the upper guide rail and the lower guide rail are both arranged on the support through pressing plates; the headstock is arranged on the head part of the support; the tailstock is arranged on the tail part of the support; and the steering racks and the vertical racks are arranged between the tailstock and the headstock. The rail belt-type conveyor has the advantages that the structure of the conveyor is optimized, and the use cost is lowered, so that complementary advantages are realized; the operation cost is greatly lowered; a part of ordinary support rolls are replaced by the towing trolleys, so that the cost and assembly cost are lowered; and revolutionary innovation is brought to bulk material transportation.

The invention relates to spinning equipment, in particular to a novel high-speed spinning machine. The novel high-speed spinning machine comprises a frame, adhesive supply devices, filament molding devices, spinning devices and winding devices, wherein a shaping part of each winding device is positioned on another side which is on the outer side of a region between wall plates on both sides of the frame and is opposite to a spinning surface; the adhesive supply devices and the winding devices are positioned on the outer sides of the wall plates respectively; each spinning device comprises at least one group of spinning rollers; each group of spinning rollers comprises an upper spinning roller and a lower spinning roller for drawing; the two ends of the upper spinning rollers and the lower spinning rollers are fixed; independent drying drawing rollers are arranged between the upper spinning rollers and the lower spinning rollers. According to the novel high-speed spinning machine, the winding devices are arranged externally, so that corrosion on filaments, the winding equipment and a control system of the winding equipment is low in an acid environment; the independent drying drawing rollers are arranged between the upper spinning rollers and the lower spinning rollers, so that the drying temperature and the drying time can be controlled effectively during drying of the filaments.

A washing cleaning device is provided with a water spraying mechanism, a brush and a sewage collecting mechanism. The brush is a rolling brush or a disc brush; a first sewage recovery system is arranged on a sewage collection mechanism of the washing cleaning device; the first sewage recovery system comprises a sponge strip, a water suction pipe, a water suction hole, a micro water pump, a sewageconveying pipeline and a sewage tank; the sponge strip is arranged on one side of the disc brush or a chassis or the rolling brush of the washing cleaning device; at least one sponge strip, at least one water suction hole is formed in the water suction pipe; the water suction pipe is inserted into the sponge strip; or the side, provided with the water suction holes, of the water suction pipe facesoutwards and abuts against the top end or the front side or the rear side of the sponge strip; the micro water pump is positioned between the water suction pipe and the sewage tank, and two ends of at least one sewage conveying pipeline are respectively connected with the water suction pipe and a water inlet of the micro water pump or are respectively connected with the sewage tank and a water outlet of the micro water pump.

The invention relates to a spinning technology of a high-speed spinning machine provided with an active winding device. The spinning technology comprises the steps of glue supplying, strand molding, spinning and winding. The spinning device used in the spinning step comprises at least one group of spinning rollers; each group of spinning rollers comprises an upper spinning roller and a lower spinning roller for drafting; a forming part of the active winding device is positioned on the outer side of an area between wallboards on two sides of the frame and on the other side opposite to a spinning surface. With the external winding device, the corrosion on strands, winding equipment and a control system is low in an acid environment, and the maintenance and manual operation are convenient. Because a conventional centrifugal cylinder needs to rotate at a high speed, the energy consumption is high. However, only the speed of the spinning rollers needs to be guaranteed according to the winding device, and other energy consumption is not needed, so that the whole machine power is low.

The standard super small power cooling and heating fan supported with steam compressing refrigerating system consists of cooling and heating fan device with evaporator, condenser and fan; telescopic upright device with coiled air returning pipe and coiled air exhaust pipe; and pedestal with compressor. It can blow disposable cold wind or warming wind via switching its operation mode. It has nothing to do in replacing fresh air. The present invention is suitable for household and other places.

The invention relates to a spinning technology of a high-speed spinning machine provided with a single spindle passive winding device. The spinning technology comprises the steps of glue feeding, strand forming, spinning and winding. A spinning device in the spinning step comprises at least one set of spinning rollers, and each set of spinning rollers comprise an upper spinning roller and a lower spinning roller, wherein the upper spinning roller and the lower spinning roller are used for drafting. A forming part of the winding device is located on the outer side of the area between the two side wall plates of a rack and the other side opposite to a spinning surface, and the winding device is the single spindle passive winding device. Due to the fact that the winding device is arranged externally, corrosivity on strands, on the winding device and on a control system thereof is small under an acid environment, and maintenance and worker operation are convenient to carry out; due to the fact that an existing centrifugal cylinder needs to rotate at a high speed, energy consumption is high, the winding device only needs to meet the speed of the spinning rollers, no other energy consumption is needed, and therefore the total power is small.

The invention relates to a spinning technology of a high-speed spinning machine provided with a through going shaft passive winding device. The spinning technology comprises the steps of glue feeding, strand forming, spinning and winding. A spinning device in the spinning step comprises at least one set of spinning rollers, each set of spinning rollers comprise an upper spinning roller and a lower spinning roller, wherein the upper spinning roller and the lower spinning roller are used for drafting. A forming part of the winding device is located on the outer side of the area between the two side wall plates of a rack and the other side opposite to a spinning surface, and the winding device is the through going shaft passive winding device. Due to the fact that the winding device is arranged externally, corrosivity on strands, on the winding device and on a control system thereof is small under an acid environment, and maintenance and worker operation are convenient to carry out; due to the fact that an existing centrifugal cylinder needs to rotate at a high speed, energy consumption is high, the winding device only needs to meet the speed of the spinning rollers, no other energy consumption is needed, and therefore the total power is small.

The invention discloses a horizontal spiral material collecting type vertical spiral car unloader which comprises a movable portal, a horizontal spiral mechanism, a vertical spiral mechanism, a lifting mechanism and a sealing bin, a horizontal spiral material collector is installed on one side of the bottom end of the vertical spiral mechanism, and a fixed scraper blade is installed on the other side of the bottom end of the vertical spiral mechanism; and the bottom end of the vertical spiral mechanism is further provided with a movable scraper device, and the movable scraper device is located on the side, away from the vertical spiral mechanism, of the horizontal spiral material collector. The invention provides the horizontal spiral material collecting type vertical spiral car unloader which is high in stability, the power of the whole machine is reduced, the working reliability is improved, residual materials in a carriage are reduced to the minimum, and therefore materials at corners in the carriage can be thoroughly cleaned.

A washing cleaning device is disclosed. The washing cleaning device is provided with a water spraying mechanism, a brush and a sewage collecting mechanism, wherein the brush is a rolling brush or a disc brush; a first sewage recovery system is arranged on the sewage collecting mechanism; the first sewage recovery system comprises adhesive tapes, a water suction pipe, water suction holes, a micro water pump, sewage conveying pipelines and a sewage tank; the adhesive tapes are arranged on one side of the disc brush or a chassis or the rolling brush of the washing cleaning device; one or two groups of adhesive tapes are arranged; each group of adhesive tapes at least comprises one adhesive tape; one group of adhesive tapes are in contact with a cleaning surface; the water suction pipe is arranged beside the adhesive tapes in contact with the cleaning surface; the distance between the water suction pipe and the cleaning surface is small; at least one water suction hole is formed in the water suction pipe; a certain distance is formed between the water suction hole and the adhesive tape; the micro water pump is located between the water suction pipe and the sewage tank; there is at least one sewage conveying pipeline; two ends of one sewage conveying pipeline are connected with the water suction pipe and a water inlet of the micro water pump respectively, or the two ends are connected with the sewage tank and a water outlet of the micro water pump respectively.

The invention relates to a spinning device, in particular to a high speed spinning machine. The high speed spinning machine comprises a machine frame, a viscose supplying device, a sliver forming device, a spinning device and winding devices. The forming parts of the winding devices are located on the two sides of the area between two lateral wall plates of the machine frame and on the other side opposite to a spinning face, and the viscose supplying device and the winding devices are located on the outer sides of the wall plates respectively, the winding devices comprise a wet state cake winding device, and/or a wet state cylinder winding device and/or a wet state twist winding device. The winding devices at least comprise a set of spinning rolls, and each set of spinning roll comprises an upper spinning roll and a lower spinning roll responsible for drafting. Due to the fact that the winding devices are arranged outside, in an acid environment, corrosion to sliver forming device, the winding devices and a control system of the sliver forming device and the winding devices is small. The viscose device and the winding devices are located on the outer sides of the wall plates, so that the quantity of the viscose device and the winding devices can be expanded according to different production requirements, and the production capacity of the spinning machine is greatly improved.

The invention discloses a direct-current permanent magnet type self-absorption composite shield pump with a gas-liquid mixing cavity. The direct-current permanent magnet type self-absorption composite shield pump comprises a pump inlet, a gas-liquid mixing cavity, a centrifugal end, a buffer booster cavity, a gas-liquid separation chamber and a pump outlet, wherein the pump inlet is connected with an inlet of the gas-liquid mixing cavity, an outlet of the gas-liquid mixing cavity is connected with an inlet of the centrifugal end, an outlet of the centrifugal end is communicated with an inlet of the buffer booster cavity, an outlet of the buffer booster cavity is communicated with the gas-liquid separation chamber, and the gas-liquid separation chamber is communicated with the pump outlet; the buffer booster cavity is used for rapidly reducing the speed of high-speed pressure fluid at the outlet of the centrifugal end and boosting the high-speed pressure fluid; in the exhaust self-suction stage, the flow speed of gas-liquid mixed fluid is reduced, and meanwhile bubble breakage is reduced; and in the non-exhaust stage, flow resistance is reduced, pressure loss is reduced, and meanwhile buffer boosting of the fluid at the outlet of the centrifugal end is achieved. A direct-current permanent magnet motor is combined with the gas-liquid mixing cavity and the shield pump, so that the shield pump has the characteristics of strong self-absorption and good hydraulic characteristic, the spatial position and the internal structure of the buffer booster cavity are ingeniously arranged, and the technical problem that gas-liquid separation is difficult due to the fact that bubbles in the composite shield pump are seriously broken at a high rotating speed is effectively solved.

The invention relates to a spinning technology of a novel spinning machine. The spinning technology comprises the steps of supplying glue, molding threads, spinning and winding, wherein during spinning, independent drying drawing rollers are arranged among spinning rollers; a molding part of a winding device is arranged at the outer side of the area between wall boards at the two sides of a stand and at the other side opposite to the spun surfaced; after the steps of supplying glue, molding the threads and spinning, the obtained threads pass through the drying drawing rollers and are wound by the winding device, so that the wound threads can be obtained. According to the spinning technology of the novel spinning machine, the winding device is externally arranged, so that the corrosivity to the threads, the winding device and a control system of the winding device is low in the acid environment, and the winding device is convenient to maintain and operate by a worker; the independent drying drawing rollers are arranged among the spinning rollers, so that the threads pass through the drying drawing rollers when walking at the rear sections of the spinning rollers; at the moment, the drying drawing rollers are independent of the spinning rollers, so that the drying temperature and the drying time can be effectively controlled when the threads are dried.

The invention relates to a spinning technology of a high-speed spinning machine provided with a three-spindle passive winding device. The spinning technology comprises the steps of glue feeding, strand forming, spinning and winding. A spinning device in the spinning step comprises at least one set of spinning rollers, each set of spinning rollers comprise an upper spinning roller and a lower spinning roller, wherein the upper spinning roller and the lower spinning roller are used for drafting. A forming part of the winding device is located on the outer side of the area between the two side wall plates of a rack and the other side opposite to a spinning surface, and the winding device is the three-spindle passive winding device. Due to the fact that the winding device is arranged externally, corrosivity on strands, on the winding device and on a control system thereof is small under an acid environment, and maintenance and worker operation are convenient to carry out; due to the fact that an existing centrifugal cylinder needs to rotate at a high speed, energy consumption is high, the winding device only needs to meet the speed of the spinning rollers, no other energy consumption is needed, and therefore the total power is small.

The invention relates to a spinning process of a spinning machine with a yarn twisting function. The spinning process comprises glue feeding, strand forming, spinning and yarn twisting. Independent drying traction rollers are arranged between spinning rollers during spinning, forming portions of yarn twisting devices are located on the outer side of the area between wallboards on the two sides of a machine frame and the side opposite to the spinning face, strands obtained after glue feeding, strand forming and spinning pass through the drying traction rollers and then pass through the yarn twisting devices, yarn twisting is finished and embroidery threads are obtained. The spinning machine is provided with the yarn twisting devices, the strands pass through the drying traction rollers of a spinning device for heating and drying and then enter the yarn twisting devices, the strands are processed through the yarn twisting devices, and finished products of the embroidery threads are obtained. High integration of the processes from glue feeding to forming of the embroidery threads is achieved, complication caused by the fact that multiple independent devices are used is avoided, the structure of the whole device is simplified, energy consumption of the device is reduced, production time is saved, and the production efficiency of the embroidery threads is improved.

The self-cleaning method for the indoor heat exchanger of the air conditioner comprises the steps that S1, when the air conditioner enters a self-cleaning mode, frosting of the indoor heat exchanger is achieved by adjusting the rotating speed of a motor and the deflection angle of an air guide blade; s2, when preset conditions are met, frosting of the indoor heat exchanger is stopped, a motor is rotated reversely, air guide blades are turned forward, heating is started, the indoor heat exchanger is heated, and defrosting of the indoor heat exchanger is achieved; s3, when the temperature of the inner pipe of the indoor side heat exchanger is larger than a preset temperature threshold value or the continuous defrosting time of the indoor side heat exchanger reaches preset time, the step S1 and the step S2 continue to be executed; and S4, when the step S1 and the step S2 are executed periodically and the preset number of times is reached, the compressor stops working, the air conditioner fan motor rotates reversely, electric heating is started, and when the temperature of an inner pipe of the indoor side heat exchanger is larger than the preset drying temperature, the self-cleaning mode is quitted. According to the scheme, the purposes of rapid defrosting of the indoor side heat exchanger and air duct drying are achieved, a four-way valve component does not need to be arranged, defrosting is achieved in a heat pump heating mode, and cost is saved.