100results about How to "Effective collection and processing" patented technology

The invention discloses a city garbage treatment method. The method includes the following steps that multiple garbage cans are arranged beside a road of a city., the garbage cans are marked with different labels, and position information of the garbage cans is shown on the labels; signals indicating that the garbage cans are filled and position information of the filled garbage cans are transmitted to a backstage processing center, an infrared sensor, a microprocessor and a communication unit are arranged on each garbage can, the infrared sensors are used for monitoring entering of garbage in real time, when the infrared sensors detect that the blocking time of the garbage reaches the threshold value, the microprocessors judge that the garbage cans are filled, and the signals indicating that the garbage cans are filled are sent to a garbage vehicle through the communication units; the backstage processing center plans the collecting route of the garbage vehicle according to the collected signals that the garbage cans are filled and the position information. The backstage processing center sends the planned collecting route of the garbage vehicle to the garbage vehicle; and the garbage vehicle collects the garbage cans according to the planned collecting route and sends the garbage cans to a garbage can treatment station for treatment. The invention provides a more effective city garbage treatment method.

The invention discloses an intermediate frequency processing system of a vector network analyzer and a method for intermediate frequency processing. The intermediate frequency processing system comprises a field programmable gate array. The FPGA is respectively connected with a logic phase-locked loop circuit unit and an analog-digital conversion unit, the logic phase-locked loop circuit unit is connected with an intermediate unit, the intermediate unit is connected with the analog-digital conversion unit, the intermediate unit comprises an intermediate reference signal end, a first reflected signal end and a second reflected signal end, and the intermediate reference signal end is connected with the logic phase-locked loop circuit unit. The technical mode of the FPGA, the logic phase-locked loop circuit unit, the analog-digital conversion unit and the intermediate unit is adopted, so that the technical problem that due to the fact that the size of a circuit board is limited, the local arrangement of a multi-pin connector is difficult is solved, the number of devices and pins of the connector is effectively reduced, the size of the product is reduced, power consumption is reduced, and cost is reduced.

The invention discloses a method for treating urban garbage, which comprises the following steps: setting a plurality of garbage bins beside roads in the city, and the garbage bins have position information; sending the garbage bin full signal and the position information to a background processing center; background processing The center plans the garbage truck collection route according to the collected full signal and location information; the background processing center sends the planned garbage truck collection route to the garbage truck; the garbage truck collects the garbage bins according to the planned collection route and sends the garbage bins to Dispose of at the garbage disposal station. The invention provides a more effective urban garbage treatment method.

The invention discloses a textile mechanical dust removal device which comprises a base, a left upright column, a right upright column, a textile workbench, a horizontal platform and a water pump; a supporting column is arranged at the lower part of the right end of the textile workbench; an air blower is arranged on the left side of the upper part of the base; a blowhole platform is arranged at the upper part of the air blower; an air suction opening is formed in the left side of the lower end of the horizontal platform; an exhaust fan is arranged on the left side of the upper end of the horizontal platform; a ventilation pipe is arranged at the air outlet end of the upper end of the exhaust fan; the right end of the ventilation pipe is provided with a dust accumulation tank in a connecting manner; a filter screen is arranged at the lower part in the dust accumulation tank; a water tank is arranged on the right side of the upper part of the base; and a double-layer filter plate is vertically arranged in the water tank. According to the textile mechanical dust removal device, by matching densely distributed air blowing pipelines with the exhaust fan at the upper end, thread ends, fluffs and dust generated in the textile process can be rapidly and effectively eliminated, and the quality of production can be effectively improved.

The invention relates to the technical field of big data, and discloses a commodity evaluation sentiment analysis system based on attribute characteristics. The system is used for obtaining sentimenttendencies of consumers for specific commodities and different attributes of the commodities so as to facilitate purchase evaluation and provide reference for subsequent product research and development and sales. The system comprises a user interaction module used for authenticating the identity of a user and receiving the website of a target commodity input by the user; an evaluation statement acquisition module used for capturing consumer evaluation data; a data preprocessing module used for preprocessing the data; an extraction module used for extracting attribute features and attribute weights of the commodities from the preprocessed data to obtain attribute feature-sentiment word pairs; an algorithm processing module used for inputting the extracted attribute feature-sentiment word pairs into an algorithm model for calculation and analysis, realizing an attribute feature-based sentiment analysis algorithm and outputting a commodity evaluation sentiment quantized value; and a result display module used for displaying the analysis result. The system is suitable for commodity evaluation sentiment analysis.

The invention discloses a road fallen leaf sweeping and collecting machine vehicle. The road fallen leaf sweeping and collecting machine vehicle comprises a vehicle body, a fallen leaf collecting device, a fallen leaf conveying device, a fallen leaf smashing device, a fallen leaf storage device, an automatic traveling and steering device and an intelligent distance recognizing device. Two power motors, a battery, an automatic traveling and steering wheel assembly, four universal powerless supporting wheels, an electric broom shaft, a nail belt driven shaft, a fallen leaf conveying belt drivenshaft and a bearing bracket are fixed on a chassis of the vehicle body. A nail belt driving shaft, a fallen leaf conveying belt driving shaft and two fallen leaf smashing shafts are fixed on the bearing bracket. Three rows of position sensors are separately fixed on the front plate and two side plates of the vehicle body, and are used for judging the distances from the vehicle body to the ground and a barrier. A fallen leaf collecting box, a function operation panel and a sweeping vehicle digital electronic control processing system are fixed on a rear plate of a compartment. By the automaticsweeping, processing and collecting system, the purpose of treating fallen leaves effectively and conveniently in an unmanned manner is achieved.

The invention discloses a method for amount-distribution corresponding collection and processing of milk, in order to realize amount-distribution supply of the milk from each dairy cow. The method comprises the steps of milking, amount-distribution corresponding, sterilizing, transferring storage, and filling and code spraying, wherein a plurality of received material mixing tanks are arranged in the amount-distribution corresponding step, a plurality of transferring storage tanks are arranged in the transferring storage step, and a master control system is used for controlling the whole production process, so that the milk produced by each dairy cow can realize filling production separately, amount-distribution corresponding collection and processing of the milk can be conveniently, accurately and efficiently realized, and amount-distribution supply of the milk from each dairy cow is realized finally. According to the invention, independent selection needs to drinkable dairy products by consumers are met, and precise customizing in the true sense is realized.

The invention relates to the technical field of environment-friendly cleaning, in particular to a self-walking cleaning device of a railway track. The self-walking cleaning device comprises wheels andthe track, wherein rotary shafts are fixedly connected to the inner sides of the wheels, a fixing plate is rotatably connected to the outer side of the rotary shafts, a generator, a ventilation pipeand a motor are sequentially arranged on the fixing plate from left to right, a suction ventilator and a rubbish bin which are bilaterally arranged are located in the ventilation pipe, a fixing rod isfixedly connected to the bottom end of the suction ventilator, a rubber blocking piece and an air blocking plate which are bilaterally arranged are arranged at the bottom end of the suction ventilator, and a filtration plate is arranged on the right side of the rubbish bin. In the self-walking cleaning device, by arranging the rubber blocking piece, the air blocking plate, the suction ventilatorand a passing pipe, rubbish collected after cleaning can be effectively collected and treated. The self-walking cleaning device is novel and scientific in design concept, has huge economic benefit andwide market prospect and is worthy of popularization and use.

The invention discloses a community garbage treatment method. The method comprises the following steps of: setting a plurality of garbage cans in corridors of a community, wherein the garbage cans are provided with position information; sending garbage can full signals and the position information to a service center; programming a collection path of a garbage treatment end by the service center according to the collected full signals and the position information, determining a collection time period of receiving the full signals through the programmed collection path, and programming a path according to the full signals and the position collected in the collection time period; sending the programmed collection path of the garbage treatment end to the garbage treatment end by the service center; and collecting the garbage cans by the garbage treatment end according to the programmed collection path, and sending the garbage cans to a garbage treatment station to treat. The invention provides a more effective community garbage treatment method.

The invention discloses a sorting system after the molding of a fine ceramic product. The system comprises a rapid cooling device after the fine ceramic molding, a drying device for producing the fineceramic sealed with the metal, a fine ceramic grinding device witha dust collection function, a fine ceramic polishing device, a storing, taking and placing device for producing the fine ceramic sealed with the metal and a conveying device for producing and machining the fine ceramic. Through the reasonable arrangement and cooperation of the above several processes, the finished ceramic productsare sorted, and the percent of pass of the products is increased.

The invention relates to sun-withering equipment, in particular to multifunctional sun-withering equipment for a tea process and aims to provide the multifunctional sun-withering equipment which facilitates tea recovery and is used for the tea process to solve the technical problems. In order to solve the technical problems, the multifunctional sun-withering equipment for the tea process comprisesa wheel, a pillar, a mounting plate, a mounting frame, a first slider, a first slide rail, a handle, a drawer, a second slider, a second slide rail, a first storage net frame and a storage mechanism.The pillar is fixedly connected to the bottom of the mounting plate, the wheel is fixedly connected to the bottom of the pillar, the mounting frame is fixedly connected to the top of the mounting plate, and the second slide rail is fixedly connected to one side in the mounting frame. The equipment realizes the effects of facilitating tea recovery and multiple functions.

The invention discloses a waste gas treatment system for a dolomite sand calcination rotary kiln. The waste gas treatment system comprises a kiln tail smoke chamber, an air cooler, a desulfurization device, a high-temperature dust collection device, a denitration device, an exhaust fan and a chimney which are connected in sequence. According to the waste gas treatment system for the dolomite sandcalcination rotary kiln, after high-temperature flue gas calcined by the rotary kiln is cooled, dry desulfurization is firstly adopted, then high-temperature dust removal is carried out, and then denitration is carried out through a selective catalytic reduction method, so that desulfurization, dust removal and denitration of waste gas discharged from the rotary kiln are realized, and the waste gas is discharged through the exhaust fan and the chimney after the concentration of pollutants in the waste gas reaches the standard; and the pollutant emission concentration of the waste heat flue gaspurified by the system disclosed by the invention can meet the most strictest atmospheric pollutant special emission limit value requirement in Inorganic Chemical Industry Pollutant Emission Standard(GB31573-2015).

The invention discloses a treatment device and method for odor generated in butter melting. The treatment device for odor generated in butter melting comprises a vacuum pump, a first spray washing tower, a first spray pump, a second spray washing tower, a second spray pump, a circulating water pool and a chimney. The treatment method for the odor generated in butter melting comprises the steps of alkali liquor preparing, spray washing, secondary spray washing, exhaust gas emission and the like. The odor generated in the butter melting process is pumped into the spray washing towers through the vacuum pump and effectively treated through spray washing of alkali liquor in the two stages of spray washing towers, and then remaining exhaust gas can be emitted on standard. Accordingly, the odor generated in the butter melting process can be effectively collected and treated, a good working environment of a whole workshop is guaranteed, products achieve the grease fragrance, and the product quality is guaranteed.

The invention discloses a city garbage processing method. The method is characterized by comprising the following steps: arranging multiple garbage bins at the roadside of a city, wherein the garbage bins are provided with position information, the garbage bins comprise GPS, and when garbage bin emergency signals are sent, the position information is sent at the same time; emitting garbage bin emergency processing signals and the position information to a background processing center, wherein the emergency signals comprise garbage full-load signals and garbage bin body damage signals; the background processing center, according to the received emergency processing signals and the position information, planning a garbage truck collection route; the background processing center sending the planed garbage truck collection route to a garbage truck; and the garbage bin collection truck, according to the planed collection route, collecting the garbage bins and sending the garbage bins to a garbage processing station for processing. The city garbage processing method provided by the invention is more effective.

The invention relates to the technical field of fresh food packaging processing, in particular to a fresh food cold-chain logistics automatic sealing and packaging system which comprises a first conveying mechanism, a second conveying mechanism, an extrusion device and an extraction device. The second conveying mechanism comprises a second driving motor, a second supporting frame, second supporting legs, second transmission rollers, a second conveying belt, a second main transmission belt, a second auxiliary transmission belt and a packaging box. The extrusion device comprises a rotating motor, a driving gear, a first sliding block, a second sliding block, a first rack, a second rack, a sliding rod, a first supporting rod, a second supporting rod, an extrusion plate, a telescopic rod, a sponge plate and a heat sealing cutter. The extraction device comprises a [-shaped frame, an electric lifting cylinder and a vacuum extractor. In the vacuumizing and sealing packaging process of fresh food, the requirement for large-batch production is met, and the fresh food cold-chain logistics automatic sealing and packaging system has the effects of being high in packaging speed, good in packaging quality and high in packaging continuity.

The invention discloses a construction waste classification treatment system and process. The classified treatment system is characterized by comprising a closed chain plate distributing machine (1),strong feeding plate hammering equipment (3), a first roller screen (4), magnetic vortex sorting equipment (5) and circulating winnowing equipment (6) which are sequentially connected through conveying equipment (2); the circulating winnowing equipment (6) is connected with the packaging equipment (7) and a second roller screen (8) through the conveying equipment (2); the system also comprises dust removing equipment (9) which is connected with the closed chain plate distributing machine (1), the strong feeding plate hammering equipment (3), the first roller screen (4) and the circulating winnowing equipment (6) to remove dust. According to the construction waste treatment system, the processes of crushing, screening, magnetic separation, winnowing, packaging and the like can be effectively carried out on construction waste, recycling of the construction waste is achieved, and particularly dust and the like generated in the production process can be effectively collected through the dust collection system. An environment-friendly, effective and economical construction waste recycling and classifying treatment system is realized.

The invention discloses a method and a device for low-temperature refining of beef tallow. The device comprises a feeding machine, a mincing machine, a preheating tank, a mince pump, a melting kettle, a suspension tank, a centrifuge, a vacuum pump and a washing device. The method includes: feeding, mincing, preheating, low-temperature melting, suspension, centrifugal separation and the like. By combination of preheating and low-temperature melting for refining, less odor is generated in a refining process, discharged odor can be effectively collected for treatment due to a vacuum state of the whole refining process, a favorable work environment of a workshop is kept, and a product has a grease aroma; further, by the aid of the feeding machine and the mincing machine, procedures of manual cutting and feeding are saved, so that labor intensity is relieved; in addition, high automation degree, high operation efficiency, time saving and labor saving are realized, and product safety and sanitation are guaranteed.

The invention belongs to the technical field of agricultural machinery, and particularly relates to a corn straw bundling machine. The corn straw bundling machine comprises a box body, wherein a material feeding inlet is formed in the sidewall of the box body, a material feeding mechanism is arranged on the inner side of the box body, and an inclined plate is fixedly connected to the inner sidewall of the box body, two baffles are fixedly connected to the sidewall of one side of the inclined plate, and a plurality of intermediate shafts are fixedly connected between the two baffles; each intermediate shaft is sleeved by a roller, and a material transferring box is fixedly connected with the inner sidewall of the box body; a straw mouth which corresponds to the position of the inclined plate is formed in the material transferring box, and an intermediate board is fixedly connected with the inner sidewall of the material transferring box. The corn straw bundling machine has the advantages that through the corn straw bundling machine, drying treatment on straw can be performed effectively, and meanwhile effective separation of impurities in the straw can be achieved, so that straw bundling operation of farmers is facilitated through the corn straw bundling machine.

The invention provides an engine oil pan. The engine oil pan comprises an oil baffle and a guide pipe, wherein the oil baffle is fixed to an inner cavity of a shell body of the engine oil pan, dividesthe inner cavity of the shell body into a shell body large end area and a shell body small end area and can block most lubricating oil in the shell body large end area, so that the engine oil pan isin an inclined state, an oil suction port can suck the oil, a first guide pipe end of the guide pipe is fixedly connected to a through hole formed in the oil baffle, in addition, the first guide pipeend is provided with a one-way valve allowing the lubricating oil to pass through in a one-way mode, and a second guide pipe end of the guide pipe extends to the bottom of the shell body large end area, so that the guide pipe can guide the lubricating oil in the shell body small end area into the shell body large end area through the one-way valve.

The invention discloses an underground pipeline waste gas leakage early warning and treatment system and method. The system comprises three subsystems including an underground pipeline waste gas leakage early warning system (1), a waste gas collection system (2) and a waste gas treatment system (3). The waste gas collection system is located above a drainage pipeline and is in communication with the drainage pipeline through a longitudinal gas inlet pipe and a transverse gas inlet pipe, and the waste gas treatment system is arranged above the waste gas collection system and is in communication with the waste gas collection system through a rotary valve; and waste gas generated in the underground pipeline system is collected through internal pressure control of the waste gas collection system, enters a gas treatment device of the waste gas treatment system and is adsorbed and degraded layer by layer, and finally, the waste gas is harmlessly discharged in a standard reaching manner. According to the underground pipeline waste gas leakage early warning and treatment system, a system solution for underground pipeline waste gas leakage early warning, collection treatment and up-to-standard emission is constructed, and precise detection, comprehensive collection and efficient treatment are achieved by combining aerodynamics and environmental engineering principles. The system has the advantages of high early warning precision, high collection efficiency, good treatment effect, low investment and operation cost and convenience in operation and management.