33results about How to "Evenly across" patented technology

The invention relates to a storing and processing method of rice and belongs to the technical field of crop processing. The process disclosed by the invention comprises the following steps: feeding into a warehouse: feeding wet rice into the warehouse; removing water: controlling the water content of the rice to 15-16% in a manner of warehouse ventilation; storing at low temperature: reducing the temperature of the warehouse to 18-25 DEG C to carry out low-temperature storage; and carrying out low-temperature and high-humidity processing. According to the process disclosed by the invention, the water content and the temperature of processing and storing the rice are controlled and the low-temperature and high-humidity processing is carried out at the water content and the temperature, so that the oxidation degree of fatty acid is low and the water absorbing speed in a process of immersing the rice to make rice is low; and the rice has the characteristics of small cracks in the water, good elasticity, good appearance and high freshness, and the rice has good edible quality, good mouth feel and good taste.

The invention discloses a belt type circulating dryer, which belongs to the technical field of feed processing machinery. A material layer is laid on a conveyor belt of the belt type circulating dryer. An air distribution chamber is formed below the conveyor belt. A hot air inlet of the air distribution chamber is positioned at one end of the width direction of the conveyor belt. An outlet air duct of a circulating fan is vertically downwards communicated with the hot air inlet of the air distribution chamber, and a suction mouth air duct of the circulating fan is communicated with an air duct above the material layer. A group of deflectors is arranged at a turning. The group of deflectors is arranged in the air distribution chamber, each deflector is extended along the length direction of the conveyor belt, and the deflectors are uniformly distributed along the width direction of the conveyor belt. Rotating shafts are arranged on each deflector respectively, and each rotating shaft is hinged to own rotating shaft pedestal respectively. Each rotating shaft pedestal is arranged on a bottom plate of the air distribution chamber. One end of the rotating shaft is extended out of a machine body, and an extended end is provided with an adjusting handle for adjusting an angle of the corresponding deflector. The belt type circulating dryer makes uniform a gas flow in a material, and ensures low gas flowing resistance and low energy consumption.

The invention relates to a torsional vibration damper having an energy storage acted between an input member and an output member and composed of at least two coil springs nested to each other. The coil springs are secured against each other in a material locking manner, such as by a glued connection in order to prevent lost between the two members before an installation.

The invention discloses a positive ventilation henhouse. The positive ventilation henhouse comprises a henhouse body, and the henhouse body is composed of a support body and an arch roof. The positive ventilation henhouse is characterized in that the bottom of the roof is provided with a horizontal plastic film. The positive ventilation henhouse also comprises a fresh air device, which is provided with a first air outlet pipe, the orifice of the first air outlet pipe is mounted between the roof and the plastic film, and the plastic film is provided with a plurality of ventilation holes. According to the positive ventilation henhouse, fresh air is continuously conveyed inside the henhouse, and by processing the air, the air quality inside the henhouse can be effectively improved, so that the inside environment of the henhouse can well meet the requirements of chicken on healthy growth, and infection of virus diseases can be reduced.

The invention discloses a ball mill feeding device and relates to the field of ball mills. The device comprises a ball mill, wherein a ball mill hatch is arranged at one side of the ball mill, a feeding mechanism is arranged at one side of the ball mill hatch, an air inlet mechanism is arranged at one side, away from the ball mill, of the feeding mechanism, a transmission structure is arranged atone end of the feeding mechanism, a rotating mechanism parallel to the transmission structure is arranged inside the feeding mechanism, and an outer gear is arranged at the outer side of the ball mill. According to the device, through a transmission shaft, the rotating mechanism, a transmission gear and an oblique scraping plate which are arranged, during operation of the ball mill, the outer gearat the outer side can drive a first gear to rotate, the first gear can drive the transmission shaft to rotate, a second gear is driven to rotate, the second gear drives the rotating mechanism to rotate through the transmission gear, a raw material is pushed to enter the ball mill hatch under the actions of the oblique scraping plate and gravity, the oblique scraping plate also drives the raw material to rotate, and therefore the raw material can rotationally enter the ball mill.

The invention relates to the field of municipal engineering, and discloses a fence for municipal engineering, which aims to solve the problem of low filtering efficiency caused by insufficient utilization of a filtering part when an existing fence for municipal engineering is used for filtering air. The fence comprises a fence frame, wherein a hollow rotating part is movably mounted on the inner wall of the fence frame. According to the fence, a first filtering part and the rotating part form a handrail of the fence, additionally, an air draft part exhausts air in a second filtering part, so that air around the fence frame enters the rotating part through an air inlet, the first filtering part and the second filtering part sequentially filter the air, and additionally, a driving mechanism drives the rotating part to rotate, so that the opening position of the air inlet moves relative to the first filtering part and the second filtering part, air uniformly penetrates through the side walls of the first filtering part and the second filtering part, the first filtering part and the second filtering part are fully utilized, and the air filtering effect is improved.

The invention discloses a PLC (Programmable Logic Controller) controlled denitration device which comprises a device main body, an ammonia gas tank and a catalyst plate, wherein a smoke inlet tube isarranged on one side of the device main body; one end of the smoke inlet tube is connected with the bottom of a guide plate inside the device main body; and a plurality of smoke outlets are formed inthe upper surface of the guide plate. When the denitration device is used, the guide plate is arranged at an end part of the smoke inlet tube, a plurality of the smoke outlets are formed in the uppersurface of the guide plate, a mixed gas of smoke and ammonia gases can be uniform, the mixed gas can uniformly penetrate through a catalyst layer on a filtering plate, and then the reaction effect canbe improved; a rotating rod is arranged on the catalyst plate, one end of the rotating rod is connected with a motor, the rotating rod is sleeved by a sleeve ring, the sleeve ring is connected with apush plate through a connecting rod, the push plate is pushed on the catalyst layer through the rotating rod, the catalyst layer is uniform, the smoke can uniformly penetrate through the catalyst layer, nitric oxides in the smoke can be sufficiently reacted, and the reaction efficiency can be improved.

Process for continuous dissolution of a solid in a reaction medium comprising the steps of: (a) providing a liquid by withdrawal of a portion of the reaction medium from a first reaction vessel; (b) contacting the liquid provided in step a) with the solid in a second reaction vessel to form a solution of the solid, wherein the solid in the second reaction vessel is present in the form of a fixed bed which is traversed by the liquid; and (c) recycling the solution formed in step b) into the first reaction vessel.

The invention relates to a dry-method ozone pretreatment pretreater capable of increasing the straw enzymolysis saccharification ratio. The dry-method ozone pretreatment pretreater comprises a vertically arranged pretreater body, a feed hopper located on the top of the pretreater body and a discharge port formed in the bottom of the pretreater body; the feed hopper is located in the center of the pretrater top, and a diffuser is arranged under the portion beside the feed hopper in the direction perpendicular to the pretreater body; the diffuser is shaped like a circular conical surface, the vertex of the circular conical surface vertically upwards points to the center of the feed hopper, and rod-like protrusions which are perpendicular to the circular conical surface bus direction are distributed on the circular conical surface in a staggered mode; a plurality of sieve plates perpendicular to the direction of the pretreater body are arranged in the middle of the pretreater body; the sieve plates are each shaped like a mesh, and the rod-like protrusions with different heights are evenly distributed on the sieve plates and are perpendicular to the surfaces of the sieve plates. The dry-method ozone pretreatment pretreater facilitates pretreatment of semi-continuous, automatic and intelligent operation; lignin of straw subjected to ozone treatment is removed, the biodegradation rate is obviously increased, sundry bacteria and pests are killed, the storage property and fermenting property of the product are improved.

The invention relates to the field of electrical equipment, in particular to a drying device which comprises a body arranged between an area to be dehumidified and the atmosphere, a dehumidification part, a drying part, a drainage part and a material exchange unit are arranged in the body, the dehumidification part and the drying part are filled with drying agents, and the material exchange unit is used for exchanging filler in the dehumidification part and the drying part. The dehumidification part and the drying part are arranged in the body, the drainage part is arranged between the dehumidification part and the drying part, the dehumidification part, the drainage part and the drying part are sequentially communicated, the drainage part is used for guiding airflow to flow to the drying part from the dehumidification part, the dehumidification part is communicated with the to-be-dehumidified area, and the drying part is communicated with the atmosphere. The drying agent in the dehumidification part and the drying part is exchanged through the material exchange unit, so that the dehumidification part can stably and continuously dehumidify, and the dried airflow can pass through the drying area to dry the humid drying agent in the drying area, so that the dehumidification part and the drying part continuously exchange the drying agent. The invention further relates to a split type power distribution cabinet with the drying device.

The invention relates to a flue gas exchange type activated carbon desulfurization and denitrification integrated process system and application. A desulfurization and denitrification process unit ofthe system comprises two adsorption towers with double functions of flue gas adsorption and activated carbon desorption at the same time. Each adsorption tower comprises a denitration box body, a desulfurization box body and an ash bucket bin, the denitration box body and the desulfurization box body are arranged in an up-down separation manner, and the ash bucket bin is connected to the bottom ofthe desulfurization box body; the space above a grid gas guide plate in each desulfurization box body is connected with the space below a honeycomb gas guide plate in the corresponding denitration box body through an external pipeline A; the ash bucket bins of the two adsorption towers are respectively connected with an external pipeline B; smoke outlets of the desulfurization box bodies of the two adsorption towers are respectively connected with an external pipeline C. The two adsorption towers which have completely identical functions and integrate adsorption and desorption functions are arranged, and when the flue gas adsorption function of one adsorption tower tends to be in a saturated state, the flue gas adsorption function is transferred to the other adsorption tower for replacement operation, and the adsorption tower start the activated carbon desorption and regeneration function by itself.

The invention discloses a novel suction type oil filter, which comprises a lower shell, a filter element and an upper shell; a mounting groove is formed in the center of the bottom of the lower shell;an oil inlet is formed in the bottom, close to the center of the right side, of the lower shell. A first flow dividing device is fixedly connected to the position, close to the oil inlet, in the lower shell. The top of the lower shell is fixedly connected with a lower connecting plate; the bottom of the upper shell is fixedly connected with an upper connecting plate; the upper connecting plate isfixedly inserted into the inner wall of the lower connecting plate, a filter element is fixedly connected between the upper connecting plate and the lower connecting plate, the upper connecting plateand the lower connecting plate are welded and fixed, an oil outlet pipe fixedly communicates with the center, close to the left side, of the top of the upper connecting plate, and a second flow dividing device is fixedly connected to the position, close to the oil outlet pipe, of the bottom of the upper connecting plate. In the invention, the inlet and outlet of oil are reasonably distributed, the phenomenon that residues are prone to being locally gathered at an oil outlet of an original filter bag type filter element is avoided, and meanwhile the use efficiency of the filter element is improved.

A high-efficiency sewage treatment device includes a strong self-priming sewage pump and a filter tank. The strong self-priming sewage pump is connected to the filter tank through a sewage pipeline. The sewage pipeline is provided with a water inlet valve and a flow meter. The filter tank is provided with a stirring device and a first water quality detector. The stirring device includes a driving motor and a rotating shaft. One end of the rotating shaft extends out of the filtering tank to connect with the driving motor. A stirring blade is provided, and a filter mechanism is also provided inside the filter tank, which includes a central filter cylinder and a multi-stage filter layer. The design of the stirring device can effectively stir the sewage so that it can pass through the filter mechanism evenly. prevent it from clogging.

The invention discloses a magnetizing module of a suspended linear superconductive oil-gas magnetizing modifier and belongs to the technical field of fuel-gas energy-saving equipment. The magnetizing module is characterized by comprising magnets (3) and paramagnetic linear superconductive wires (5), wherein the magnets (3) are provided with axial channels (301); the paramagnetic linear superconductive wires (5) are arranged in the channels (301) along the axial direction; and fuel passes through the channels (301), flows through the magnets (3) and is magnetized by the magnets (3). The magnetizing module disclosed by the invention has the advantages that the paramagnetic linear superconductive wires are arranged in the channels, so that the magnetic-flux superconductive effect is ensured, magnetic superconduction is uniformly transmitted into the paramagnetic linear superconductive wires, and further the condition that the fuel can be better magnetized and cut to generate fission and form small particle size is guaranteed.

The invention discloses an air conditioner comprising a housing, a wind wheel, an electric motor, and a heat exchanger. The housing is provided with an air inlet and an air outlet, with an air guide plate being arranged at the air outlet. The wind wheel is arranged inside the housing; at least a part of the wind wheel recesses along its rotating axis direction to form a concave portion; and the rotating axis of the wind wheel is orientated along the front and the back directions. The electric motor is used for driving the wind wheel to rotate; and the electric motor is installed inside the concave portion of the wind wheel. The heat exchanger is arranged inside the housing; and the heat exchanger is arranged on the left side and/or the right side of the wind wheel. The air conditioner according to the embodiment of the invention is small in size, uniform in air inlet of the heat exchanger, and high in heat exchanging efficiency.

The invention relates to a checker brick for a hot blast stove. Checker brick holes are formed in the end surface of a checker brick body, a locating groove and a locating pin are arranged on the peripheral surface of the checker brick body, and the depth of the locating groove is less than the length of the locating pin; and cold air can be distributed secondarily according to the pressure after the cold air enters the hot blast stove, and can pass through the checker brick evenly, therefore, a uniform heating effect can be achieved, and the heat of the checker brick can be effectively utilized.

The invention discloses an inclined tunnel type grain dryer. The inclined tunnel type grain dryer comprises a frame support, a grain drying tunnel box body, a grain storage box, a grain discharging device, a plurality of upper air inlet and outlet connectors, a plurality of lower air inlet and outlet connectors and a plurality of air conveying pipes. The first air conveying pipe communicates with the first upper air inlet and outlet connector and the third upper air inlet and outlet connector. The second air conveying pipe communicates with the second upper air inlet and outlet connector. The third air conveying pipe communicates with the fourth upper air inlet and outlet connector and an air heat exchanger. The fourth air conveying pipe communicates with the fifth upper air inlet and outlet connector. The fifth air conveying pipe communicates with the first lower air inlet and outlet connector. The sixth air conveying pipe communicates with the second lower air inlet and outlet connector and the fourth lower air inlet and outlet connector. The seventh air conveying pipe communicates with the third lower air inlet and outlet connector. The eighth air conveying pipe communicates with the fifth lower air inlet and outlet connector and an air cooler. Through the inclined tunnel type grain dryer, resistance of hot air passing through grain layers can be greatly lowered; heat energy waste is greatly reduced, and the grain drying cost is greatly lowered; and the structure is simple, and the manufacturing cost is greatly lowered.