11results about How to "Efficient preprocessing" patented technology

The invention discloses a flue gas purification device and method for aluminum ash calcination, and relates to the field of aluminum ash calcination, the flue gas purification device comprises a lower rack, an upper rack, a turbulent flow assembly and a flow guide assembly, the lower rack is used for bearing flue gas purification equipment, the upper rack is installed on the upper end face of the lower rack through a truss, the turbulent flow assembly is arranged on the inner side wall of the upper rack, and the flow guide assembly is arranged on the lower end face of the upper rack. According to the flue gas purification device for aluminum ash calcination, efficient pretreatment of flue gas is achieved through cooperation of all parts of the turbulent flow assembly, after high-speed airflow carries calcination flue gas to enter the turbulent flow part, the airflow flow speed is accurately adjusted through the structural characteristics of a plurality of Laval nozzles, and the airflow impacts a heat conduction plate in an accelerated mode; a plurality of Tesla valve-shaped flow deflectors are symmetrically arranged on the outer wall of the heat conducting plate, so that high-speed airflow can be directionally guided, and the airflow is guided to collide with one another, so that bulk dust and viscous flue gas mixed in the flue gas are quickly scattered, the subsequent flue gas purification effect is effectively improved, and stable operation of a filtering link is kept.

This invention discloses an industrial wastewater purification device for thermal power plants, relating to the field of industrial wastewater purification technology. It includes a tank body and a moving assembly. The top of the tank body is fitted with a lid, with an inlet pipe on one side of the top of the lid and a dosing pipe on the other side. A filter plate is fixedly connected to the upper part of the tank body, and a collection pipe is installed on the outer side of the upper part of the tank body. The moving assembly is connected to the middle of the lid and includes a motor. The output end of the motor is connected to a reciprocating screw, and a transmission seat is sleeved on the outer side of the lower part of the reciprocating screw. This invention adopts an integrated linkage transmission structure, realizing the phased automatic continuous operation of stirring, settling and drainage, and bottom discharge in industrial wastewater treatment, significantly improving treatment efficiency and automation level. During the treatment process, the working mode can be automatically switched through a single motor drive and the cooperation of unidirectional transmission and a guiding mechanism.

The utility model relates to the technical field of assembling device, disclose a kind of wire harness terminal connection assembling device, including base, the inside fixed connection of base has clamping mechanism, the clamping mechanism includes disc seat, the outside sliding connection of disc seat has carousel, the inside sliding slot of carousel is slidably connected with slide bar, the outside fixed connection of slide bar has rectangular plate, the outside fixed connection of rectangular plate has ring clamping plate, the inside fixed connection of base has drive assembly, the outside fixed connection of carousel has connecting block. In the utility model, connecting block is pushed by electric push rod, carousel is rotated, carousel drives rectangular plate and ring clamping plate radial movement by slide bar, realize the clamping and loosening of wire harness, effectively prevent wire harness sliding during assembling process, ensure the stability of assembling process, improve the quality and efficiency of wire harness terminal connection assembly.

The application provides a device and a use method for steam cleaning an aluminum pipe, relates to the technical field of pipe cleaning, and comprises a deformable spherical body which is jointly formed by a first shell, a second shell and a flexible sleeve connected between the first shell and the second shell; a sleeve is arranged at the center of the first shell, one end of the sleeve extends outward, and the other end extends to the inside of the spherical body; a hose is suitable for being arranged in a pipe to be cleaned, one end of the hose is connected with an external steam source, and the other end is connected with the sleeve; a valve assembly is arranged in the spherical body, the valve assembly is matched with the sleeve, and is used for selectively controlling the release or closure of steam from the end of the sleeve; and a plurality of first through holes are distributed on the pipe wall of the steam conveying hose. The core driving part of the device is the deformable spherical body formed by the flexible sleeve, can easily pass through the bending or even bending part of a small-diameter pipe, and solves the problem that a traditional in-pipe robot cannot be applied to complex small-diameter pipes.

The utility model discloses an efficient rotary drum slag remover, and relates to the technical field of slag removers. The deslagging device comprises a support frame, and further comprises a processing part which is arranged on the support frame and is used for storing liquid needing deslagging; the deslagging part is arranged on the supporting frame and is used for filtering impurities in the liquid; the discharging part is mounted on the supporting frame and is used for discharging the filtered liquid, and the discharging part is mounted on the supporting frame and is used for discharging the filtered liquid; wherein liquid is added into the processing part, then impurities in the liquid are filtered through the deslagging part, the filtered impurities can be discharged through the discharging part, and the processing part comprises an upper cover plate hinged to the top of the supporting frame. According to the rotary drum type slag remover, the slag removal part is arranged, so that the problem that the water content of discharged slag is high easily due to large screw pitch of the rotary drum type slag remover with a continuous spiral structure since most flow deflectors in the filter drum of the rotary drum type slag remover are in a continuous spiral type is solved.

The invention relates to a device and a method for preparing a mycelium plate from edible mushroom waste. A connecting plate is fixedly installed at the output end of the lower portion of the electric push rod, a pressing block matched with an opening in the top of the forming mold is fixedly installed below the connecting plate, an air inlet cavity is formed below the lower supporting and limiting heating plate, a controller is installed in the air inlet cavity, and a circulating air outlet cavity is formed above the upper supporting and limiting heating plate. A circulating exhaust fan is mounted at the top of the integrated growth control box; growth culture of mycelia is accelerated, the time of the whole process is shortened, the growth cycle of the mycelia is greatly shortened, and the large-scale and batch production requirements are met.

The utility model discloses an aerobic biofilter assembly for strengthening microbial attachment, which relates to the technical field of aerobic biofilters and comprises a filter component and an attachment assembly, lifting frame groups are erected on the left side and the right side of the filter component, and the attachment assembly is movably mounted at the bottom of an adjusting frame. A filtering assembly is mounted on the vertical surface of the front side of the filtering tank component. According to the aerobic biofilter assembly for strengthening microbial adhesion, the adjusting frame is arranged, the surface area for microbial adhesion and growth on the surface of the filler can be controlled to the maximum extent by utilizing the structural arrangement of the adjusting frame, and the filler amount and the microbial adhesion can be flexibly controlled as required by matching with the structural arrangement of the adjusting frame and the lifting frame group; in addition, the filter assembly is arranged on one side of the filter tank component, and heavy metal components contained in the sewage can be controlled while the water flow speed and flow can be adjusted by utilizing the structure of the filter assembly, so that the attachment and growth environment of microorganisms is optimized.

The invention relates to the field of detergents, and provides an enzyme-containing detergent composition, dishwashing powder for a dishwasher and a washing method, the enzyme-containing detergent composition comprises iso-tridecanol polyoxyethylene ether and fatty alcohol EO-PO block polyether in a mass ratio of (1-3): 1. By compounding the fatty alcohol EO-PO block polyether and the iso-tridecanol polyoxyethylene ether in a specific proportion, the high-foam characteristic of the iso-tridecanol polyoxyethylene ether under the spraying working condition of the dish-washing machine can be effectively inhibited, and meanwhile, the enzyme preparation is cooperated to efficiently remove various stains such as pesticide residues and tea stains. According to the machine washing detergent, common bleaching agents and strong alkaline substances in traditional machine washing detergents are abandoned, all the components meet the safety standard of food contact materials, no harmful chemical residues exist after cleaning, the machine washing detergent can be safely used for cleaning directly edible fruits and vegetables, and efficient cleaning and use safety are both considered.

The invention relates to the technical field of biological fermentation process monitoring, and particularly discloses biological fermentation gas online monitoring equipment which comprises an outer box body, the outer box body is composed of a high box part a and a short box part b, a detection box and an analysis host are installed in the high box part a, and an electromagnetic valve used for controlling gas inlet is installed on the side wall, close to the short box part b, of the detection box; a sensor array which transmits data with the analysis host is mounted at one end, far away from the electromagnetic valve, in the detection box, a high-voltage arc generator is mounted at the position, close to an air outlet of the electromagnetic valve, in the detection box, and an air inlet dehumidification device is mounted at the air inlet end of the electromagnetic valve. The device has the beneficial effects that through the combination of the sampling pump, the filter element and the spiral dehumidification pipe, the continuous online collection and efficient pretreatment of sample gas are realized, the interference of sample gas moisture and pollutants on the sensor is avoided, the accuracy and real-time performance of detection data are ensured, and the risks of off-line sampling lagging and sample pollution are overcome.

The invention discloses an industrial park wastewater pretreatment method, system, terminal and medium, and belongs to the technical field of wastewater treatment. The method comprises the following steps: carrying out wastewater pre-separation and wastewater purification treatment on obtained to-be-treated wastewater to obtain a purified solution; the purification liquid is divided into a plurality of treatment batches, a treatment scheme is executed on each treatment batch, and corresponding treatment parameters after execution are obtained; performing processing scoring on each processing batch based on the processing parameters so as to determine an optimal processing scheme with the highest processing efficiency; and finally, according to the optimal processing scheme, the processing duration of the target processing object is determined, and according to the change rate of the target processing object in the processing process, adding operation is executed in stages. According to the method, the equipment load of follow-up treatment is reduced through wastewater pre-separation, the optimal treatment scheme is determined through multi-batch evaluation, efficient and accurate pretreatment of the wastewater in the industrial park is achieved, and the treatment quality and economic benefits are improved.

The utility model belongs to high -drawn mother particle processing technical field, and disclose high -drawn mother particle special powder raw material pretreatment grinding equipment, including the grinding box, the grinding box top is equipped with the apron, apron and the inner surface of grinding box are equipped with grinding mechanism together, the one side of grinding box is installed and has the crushing mechanism, grinding mechanism includes power motor no.