32results about How to "Realize cleaning operation" patented technology

The invention discloses a high-efficiency clean pulverized coal combustion industrial boiler device in the field of combustion devices with combustors. The high-efficiency clean pulverized coal combustion industrial boiler device comprises a hearth, a cyclone pulverized coal burner, a high-temperature vortex burnout device, a transition chamber, a convection flue and a tail flue, wherein the high-temperature vortex burnout device is arranged at an upper outlet of the hearth; the cyclone pulverized coal burner is arranged on the front and rear walls or the left and right walls on the lower part of the hearth in a hedge mode; the transition chamber is arranged on the rear part of the high-temperature vortex burnout device; the inlet of the convection flue is connected with the rear part of the transition chamber; the outlet of the convection flue is connected with the tail flue. According to the device, the defect that the organizing combustion effect in a short and small space of an industrial boiler is not ideal is overcome.

The invention discloses an ultra-clean electrostatic-fabric integrated precipitator. The precipitator comprises an electric field area and a bag dust removal area arranged in the back of the electricfield area; the bag dust removal area comprises a plurality of mutually parallel flue gas channels, the walls of the flue gas channels are parallel to the height direction of the bag dust removal area; in the flue gas flow direction, at least one first metal filtering component is arranged in each flue gas channel, and each first metal filtering component includes a shaft perpendicular to the fluegas flow direction and multiple metal meshes which are distributed in the circumferential direction of the shaft; the shafts can rotate and are arranged to be that flue gas flowing into the flue gaschannels passes through the metal meshes and then flows out of the flue gas channels, at least part of the flue gas flows through two or more metal meshes. According to the ultra-clean electrostatic-fabric integrated precipitator, the structure of a metal filter screen is improved, the flue gas can be filtered through at least two metal filter screen layers, and the dust removal efficiency is improved.

The invention relates to a novel bag type dust remover which comprises a shell body, a dust bucket, a cover plate and a partition plate, wherein the partition plate is horizontally arranged on the inner side of the shell body, the inner side of the shell body is divided into two parts by the partition plate, the two parts are not communicated up and down, the dust bucket is arranged under the shell body, the cover plate is arranged above the shell body, a mixed flow chamber is formed among the shell body, the dust bucket and the partition plate, a flow collecting chamber is formed among the shell body, the cover plate and the partition plate, an inner barrel under the partition plate is arranged on the partition plate, an air feeding barrel vertically penetrating through the cover plate isarranged on the cover plate, the lower end of the air feeding barrel penetrates through the partition plate, a plurality of filter bags in the mixed flow chamber are arranged on the partition plate,the upper ends of the filter bags upwards penetrate through the partition plate and are connected with the partition plate, one side of each filter bag is arranged on the inner side of the inner barrel, the other side of each filter bag is arranged on the outer side of the inner barrel, a flow guiding hopper is arranged in the mixed flow chamber, an opening of the flow guiding hopper is downwardsarranged, the flow guiding hopper is arranged under the inner barrel, the flow guiding hopper and the inner barrel are coaxially arranged, an opening of the flow guiding hopper is connected with the dust bucket through a plurality of connection ribs, and an air outlet communicated with the flow collecting chamber is arranged on the shell body.

The invention discloses a coal conveying trestle ground water jet automatic cleaning device which comprises a cleaning robot body, an inhaul cable power device and cleaning robot control system software, and is characterized in that the cleaning robot body is composed of a scraper device and a sweeping unit, and the cleaning robot body is installed on an inhaul cable and moves up and down through the inhaul cable. The inhaul cable power device adopts a double-cable circulation mode, the cleaning robot control system software is based on a network B/S framework, and the cleaning robot control system, an inspection robot control system, a flushing system and the like achieve system integration interaction and linkage control. When an inspection robot finds foreign matter in the inspection process, the cleaning robot can be controlled to execute a sweeping task, the cleaning robot can also automatically start the sweeping task by setting a timed cleaning task, and after sweeping, spraying and washing are automatically started to achieve all-around intelligent sweeping on the ground of a coal conveying belt.

The invention discloses a scutching device for towel or bath towel processing, and relates to the technical field of textile fabric processing. The scutching device comprises a processing box; the processing box comprises a first chamber and a second chamber arranged below the first chamber; a feeding hole is formed in the top wall of the first chamber; the lower part of the first chamber communicates with the upper part of the second chamber; a cotton opening assembly is arranged in the first chamber; and a vibration screen assembly is arranged in the first chamber. Cotton yarns are separated in a rolling mode through the cotton opening assembly, the separated cotton yarns are screened in a rotary vibration mode through the vibration screen assembly, the structural design is reasonable, use is convenient and fast, the cotton yarn treatment efficiency is effectively improved, and relatively high market application value is achieved.

The invention disclose an agricultural irrigation water pump with decontamination and anti-blocking functions. The water pump is characterized in that a connecting base is arranged at a water inlet of a pump body, the connecting base is connected with a water inlet flange of the pump body, a limiting mechanism is arranged at the end, away from the water inlet of the pump body, of the connecting base, the other end of a sliding rod is connected with a second end cover in a sleeved mode, the sliding rod is in bolted connection with the second end cover, a plurality of third connecting holes are fixedly connected with one ends of a plurality of connecting rods, and the other ends of the plurality of connecting rods penetrate through a decontamination brush to be fixedly connected with a shell. According to the agricultural irrigation water pump with the decontamination and anti-blocking functions, irrigation water is filtered by means of a filter sleeve, and when the outer wall of the filter sleeve is blocked by accumulated dirt, water pressure can push the second end cover and a first end cover to move towards the water inlet, so that the outer wall of the filter sleeve makes contact with the decontamination brush, decontamination operation on the surface of the filter sleeve is achieved, pressure stabilization is realized through the cooperation of the limiting mechanism, the first end cover, the second end cover, the connecting rods and a push block, and finally resetting of the filter sleeve is realized under action of a disc spring.

The invention discloses an air side drainage system. The air side drainage system comprises a drainage ditch and a plurality of collecting devices, and any collecting device comprises a filter box, afilter pipe, a blow-off pipe set, a sealing plug, a connecting rod, a telescopic hydraulic cylinder and a cleaning mechanism; and a plurality of spraying devices are arranged on air side lawn, each collecting device is provided with the corresponding spraying device, and a water inlet of each spraying device communicates with a corresponding collecting chamber. The multiple collecting devices arearranged below the air side lawn at intervals, thus water in the drainage ditch can be filtered, decontaminated, collected and recycled, and the water resource utilization rate is increased; the collected water can be used for irrigating the lawn, and the water in the collecting chambers can be further used for other water needs of airports; and meanwhile, in the filtering and decontaminating processes, dirt obtained through filtering can be further automatically cleared and collected at regular intervals, the collecting devices do not need to be manually disassembled for decontaminating clearing of the filter pipe, and continuous and normal operation of filtering, decontaminating, collecting and recycling of the water in the drainage ditch is guaranteed.

The invention discloses a convenient cup device which comprises a main body and a liquid storage box arranged at the top of the main body, wherein a liquid storage cavity is formed in the liquid storage box; the bottom of the liquid storage cavity is communicated with a conical cavity extending downward into the main body; a transfer cavity is arranged in the liquid storage box on the right side of the liquid storage cavity; a first conical wheel is arranged in the transfer cavity; a mixing shaft extending toward the left side is fixed at the left end of the first conical wheel; the left sideextension section of the mixing shaft penetrates through the liquid storage box between the transfer cavity and the liquid storage cavity, and is in rotary fit connection; the left side extension tailof the mixing shaft stretches into the liquid storage cavity and is in rotary fit connection with the left side inner wall of the liquid storage cavity; the bottom of the conical cavity is communicated with a first sliding slot extending toward the left and right sides; a sliding cavity is formed in the main body below the first sliding slot; and a liquid pipe extending up and down is arranged inthe main body on the left side of the sliding cavity. The convenient cup device disclosed by the invention has the advantages of simple structure and convenience in operation, and improvement of theutilization rate of cleaning liquid.

The invention discloses an efficient water cup device which comprises a body and a fluid storage tank. The fluid storage tank is arranged on the top of the body, a fluid storage cavity is arranged in the fluid storage tank, a conical cavity which downwardly extends and extends into the body is arranged at the bottom of the fluid storage cavity in a communicated manner, a transfer cavity is arranged in the fluid storage tank and is positioned on the right side of the fluid storage cavity, a first conical wheel is arranged in the transfer cavity, a mixing shaft which extends towards the left side is fixedly arranged at the left end of the first conical wheel, an extension section on the left side of the mixing shaft penetrates the portion, which is positioned between the transfer cavity and the fluid storage cavity, of the fluid storage tank and is fittingly connected with the portion in a wound manner, an extension tail end on the left side of the mixing shaft extends into the fluid storage cavity and is fittingly connected with the inner wall of the left side of the fluid storage cavity in a wound manner, a first slide groove which extends towards the left side and the right side is formed in the bottom of the conical cavity in a communicated manner, a slide cavity is arranged in the body and is positioned below the first slide groove, and a fluid delivery pipe which extends in the up-down directions is arranged in the body and is positioned on the left side of the slide cavity. The efficient water cup device has the advantages that the efficient water cup device is simple in structure and convenient to operate, and the utilization rate of cleaning fluid can be increased.

The invention provides a screen scarifier for continuous track lifting operation in a turnout zone, and an operation method thereof. The screen scarifier comprises a vehicle body and a continuous track lifting device, and the continuous track lifting device is installed below the vehicle body and located between a backfill conveying belt and an excavating device. The screen scarifier for continuous track lifting operation in the turnout zone, and the operation method thereof are provided to solve the problems that a turnout zone track panel sinks integrally, ballast bed stone ballast backfillis not ideal and the like after turnout screen scarifying operation due to the fact that an existing screen scarifier does not have a corresponding turnout zone track lifting device in the turnout zone.

The invention discloses a denitration reactor. The reactor comprises a reactor shell and a plurality of catalyst bed layers, each catalyst bed layer comprises a supporting beam, a catalyst module and a magnetic hoisting beam; more than one catalyst mounting door is arranged at the position, corresponding to each catalyst bed layer, of the reactor shell; the projection center line of the catalyst hoisting beam in the vertical direction penetrates through the center point of each catalyst module, and the hoisting beam is communicated with the catalyst mounting door of the layer; and the plurality of hoisting trolleys are arranged below the hoisting beam, electromagnetic modules are arranged at the lower parts of the hoisting trolleys, a magnet is arranged at the center above each catalyst module, and the electromagnetic modules are in one-to-one correspondence with the magnets on the catalyst modules below the electromagnetic modules. According to the denitration reactor, automatic installation of the catalyst module can be achieved, and meanwhile automatic ash removal operation of the denitration module can be achieved. The denitration reactor provided by the invention can reduce the height of the reactor or increase the filling amount of the catalyst.

The invention provides a novel hardcover grinding machine. The novel hardcover grinding machine comprises a grinding machine main body, wherein a pushing and pressing mechanism, a grinding mechanism and a dust removal system are arranged in the grinding machine main body; the pushing and pressing mechanism comprises a pressing assembly; the pressing assembly comprises a front pressing plate, a rear baffle and a title page pressing plate; the front side of the front pressing plate is connected with a pressing cylinder; linear rails are arranged on the two sides of the pressing assembly; two sliding blocks are mounted on the linear rails; a reset cylinder is arranged on the left side of the title page pressing plate; a front-back displacement cylinder is arranged on the rear side of the pressing assembly; the grinding mechanism comprises an expansion shaft; the expansion shaft is sleeved with an abrasive paper sleeve; a brush roller is arranged on the rear side of the expansion shaft; the dust removal system comprises a dust removal box; and the rear side of the dust removal box is connected with a dust suction interface. The novel hardcover grinding machine has the beneficial effects that the whole machine is of an all-steel-plate welding structure, is of a combined box type integrated structure, has high rigidity and stability, runs quietly, adopts a fully-closed protective cover, and is attractive in appearance and small in occupied area; and a brush roller mechanism is added, so that rolling brush dust removal operation at the lower ends of ground books is achieved.