33results about How to "Improve waste removal efficiency" patented technology

The invention discloses a sundry removing device for a sugarcane harvester. The sundry removing device comprises an upper fan and a lower fan, wherein the upper fan comprise a driving box, an upper fan motor, a fan shaft and a fan installing base; the driving box comprises an outlet cavity and a circular cavity base on the lower part; the circular cavity base is connected with the outlet cavity; the driving box is arranged on the fan installing base; a fan blade mechanism is arranged on the fan shaft; the fan shaft is arranged vertically; the upper fan motor is fixed on the driving box; the upper fan motor is connected with the fan shaft; the fan installing base is provided with a cylindrical cavity, a sugarcane discharging cavity and a sugarcane charging cavity which are communicated with one another; the sugarcane discharging cavity and the sugarcane charging cavity are formed below the cylindrical sugarcane; the sugarcane discharging cavity and the sugarcane charging cavity are formed opposite to each other on left and right sides; a sealing cover plate is provided with two paths of air outlets; wind is blown upwards through one path of air outlet; the other path of air outlet is used for obliquely blowing wind to the inlet position of the upper fan. By adopting the structure, the sugarcane leaf peeling efficiency of sugarcane can be increased effectively, and the impurity content of sugarcane segments is lowered effectively.

The invention discloses a corn harvester impurity-discharged blower system, which comprises a main blower, a recovery cabin, wherein an air duct is fixingly connected to the main blower and the recovery cabin; the corn harvester impurity-discharged blower system also comprises a flow guiding plate; the flow guiding plate is set inside the recovery cabin; the corn harvester impurity-discharged blower system further comprises a lift conveyor and a peeling machine rack; the main blower is located between the lift conveyor and the peeling machine rack; the corn harvester impurity-discharged blower system also comprises a main blower support; and the main blower is fixed on the blower support. Compared the impurity-discharged blower system of the embodiment with the impurity-discharged blower system in a background technology, a blower is saved, thus reducing the cost, simplifying a transmission structure, decreasing the fault rate and realizing energy conservation and emission reduction; a negative pressure wind chamber is set between the recovery cabin and a screen net, thus the impurity is easily discharged; and the efficiency of discharging the impurity is improved.

The invention discloses a multifunctional double-impurity-discharging high-yield carding machine. The problem that an existing device is small in application range, low in yield and large in impurity amount is solved. The multifunctional double-impurity-discharging high-yield carding machine is characterized in that a duct collection fan is arranged at the top of a cotton carding machine, and a duct collection pipe and a dust collector are arranged at the front opening position. A licker-in, a motor, a roller, a dust discharging cage, an impurity-discharging plate, a cotton pressing roller and a speed reducing motor are arranged between the front portion of the cotton carding machine and a cotton feeding curtain. Broken cotton seeds, dust and other impurities left in a cotton ginning process are removed through the high-speed licker-in, the dust discharging cage, the impurity-discharging plate and the like, and cotton wool, dust and other tiny and small impurities are removed through the duct collection fan, the duct collection pipe and the dust collector. The multifunctional double-impurity-discharging high-yield carding machine can fluffing cotton and silk floss, improves the impurity-discharging efficiency by 95% and is good in impurity-discharging effect, and a wooden bucket is free of cotton seeds, break-marks, black points and other impurities. The production efficiency is improved, the yield is doubled, and the multifunctional double-impurity-discharging high-yield carding machine can be used for carding the silk floss, used cotton, new cotton, cashmere wool and the like and is wide in application range.

The invention relates to a preparation method of iron-carbon micro-electrolysis filler, which includes the following steps: mixing iron powder, aluminum slag and a surfactant and performing granulation and roasting to prepare iron-aluminum microspheres; mixing copper chip and carbon powder and performing granulation and roasting to prepare copper-carbon microspheres; mixing the iron-aluminum microspheres and copper-carbon microspheres with perlite, micalex, vermiculite and kaolin and compressing the mixture to form a filler green body; calcining the filler green body at high temperature to produce the iron-carbon micro-electrolysis filler. The iron-carbon micro-electrolysis filler can reach more than 93% in porosity, is uniform in pore diameter being controlled within 1.0-1.8 mm, and is high in removal rate of COD in sewage, which satisfies treatment standard of green ecological city.

The controllable hybrid corn producing process includes the following steps: preparing hybrid seed via selecting corn self selecting line with green converting leaf color mark; propagation breeding and auxiliarily roguing to eliminate false self selecting line seedling without leaf color mark while reserving true self selecting line seedling with leaf color mark; and roguing in field production via drawing off seedling with leaf color mark while the seedling grows to 1-3 leaves. The said production process of monitoring hybrid corn is saving in time, high in roguing efficiency.

The invention discloses a setting machine thermal-cycling and waste-removing system which comprises a cloth feeding device, and a plurality of drying rooms which are connected with the cloth feeding device and are connected with each other in an end-to-end manner; one side of each drying room is provided with a heating device, and the other side is provided with a pair of blower fans; an upper air channel and a lower air channel which are communicated with the pair of blower fans are disposed in each drying room; connecting pipes are disposed between at least two or more than two drying rooms; an air inlet is disposed at one end of each connecting pipe, and an air outlet is disposed at the other end of each connecting pipe; the air inlet is disposed near the heating device of the drying room, and the air outlet is disposed near the pair of blower fans of the drying room. The advantages of the system of the invention are that being different from current heat recovery systems with a single drying room, the system realizes internal circulation of hot air between drying rooms; with the disposed waste-removing device, the system can not only recover residual heat energy, but also remove waste gas, oil smoke and toxic substances generated during setting process, and realizes the effects of discharge reduction and environment protection.

The invention relates to an environment-friendly wastewater treatment process, in particular to a starch alcohol wastewater treatment system and method. The method comprises the steps of pretreatment, primary anaerobic treatment, secondary anaerobic treatment, secondary aerobic treatment, sludge treatment and the like. A CSTR, a UASB anaerobic reactor and an SBR aerobic treatment system are combined for treating the starch wastewater; meanwhile, the recovery of waste gas and waste slag in the wastewater treatment process is enhanced; the resource utilization rate is enhanced; the goal of further enhancing the waste slag and waste gas utilization in the wastewater treatment process is achieved; the cost is reduced; meanwhile, the operation efficiency of the equipment is ensured; the goal of discharging the wastewater in a standard reaching way is achieved.