8results about How to "Realize automatic preparation" patented technology

The invention discloses automatic pretreatment equipment for fly ash detection. The automatic pretreatment equipment comprises a raw material reagent storage area; a leach liquor preparation area; an extraction bottle functional area; performing suction filtration to determine a functional area; a constant-volume function area is taken separately; and a support frame. The method aims at achieving automation of the pretreatment process for detecting the leachable metal in the fly ash leaching toxicity, the workload of repeated mechanical operation is reduced, analysis errors caused by tedious pretreatment operation are reduced, the detection and analysis work efficiency is improved, and therefore the operation cost of related enterprises and public institutions is reduced. Meanwhile, according to the scheme, through a full-automatic operation process, the processes of automatic preparation of the leaching liquid, automatic split charging of the leaching liquid, automatic filtration / suction filtration of the leaching liquid, automatic determination of the pH value of the leaching filtrate, automatic separation of the leaching filtrate, automatic acid adding before digestion of the filtrate, automatic acid adding and sample reserving of the residual filtrate, automatic volume fixing after digestion of the filtrate and the like are achieved; and no personnel intervention is needed in the normal operation process, the set processing flow is automatically operated, and the automation degree is high.

The utility model discloses a kind of automatic continuous filling's corpse antiseptic high-pressure perfusion device, including liquid storage tank, medicament box, automatic liquid preparation liquid filling device, medicament box is sequentially connected liquid storage tank by medicament branch pipe, first solenoid valve, first flowmeter, medicament main pipe, the upper portion of liquid storage tank is connected distilled water tank by water pipe, second flowmeter, second solenoid valve;Automatic liquid preparation liquid filling device includes liquid pump, controller and liquid level sensor, the import of liquid pump is connected liquid storage tank by liquid extraction pipe, the outlet of liquid pump is connected perfusion needle by gate valve, liquid guide pipe, hose;Liquid level sensor is arranged in liquid storage tank, and upper and lower limit switch of liquid level sensor is electrically connected with first solenoid valve, second solenoid valve, liquid pump switch and controller respectively.The utility model integrates automatic liquid preparation and high-pressure liquid filling function, can continuously, stably obtain sufficient perfusion fluid supply, realizes high pressure, automatic, continuous perfusion, improves perfusion efficiency and uniformity.

The utility model relates to the technical field of coal washing wastewater treatment, and discloses an accurate chemical adding control device for coal washing. The accurate chemical adding control device for coal washing comprises a conveying assembly, a peristaltic pump is installed at the upper end of the conveying assembly, a bent pipe is installed at the upper end of the peristaltic pump, a safety valve is installed at the upper end of the bent pipe, a prevention detection assembly is installed on the left side of the upper end of the conveying assembly, and an electric valve is installed at the upper end of the prevention detection assembly. The right side of the electric valve is connected and provided with a pipeline, the upper end of the pipeline is provided with an ultrasonic liquid level meter, the upper end of the right side of the ultrasonic liquid level meter is provided with a sensor, the upper end of the sensor is provided with an alarm, and the right side of the upper end of the conveying assembly is provided with a control structure assembly; the method has the advantages of effectively preventing the problems of difficulty in accurate dosing of the medicament, influence on the wastewater treatment effect due to inaccurate dosing amount and proportioning of the medicament, potential safety hazards to the environment and the like, and solving the technical problems.

The invention discloses a coffee machine powder pressing and water supply integrated device and an automatic pressure coffee machine. The pressing cover body is fixedly connected with a coffee machine body assembly, the pressing cover body is sleeved with the pressing cover body, the pressing cover body can axially move and is sealed, a hot water inlet, a cold water inlet and a discharge port are connected to the pressing cover body, the pressing cover body is provided with a hot water flow channel and a cold water flow channel which are axially through, and a hot water channel is formed in the pressing cover body. A water distribution plate is arranged at the bottom of the powder pressing sleeve; during working, high-pressure cold water enters the cold water flow channel and an inner cavity of the powder pressing sleeve from the cold water inlet, the powder pressing sleeve moves downwards, the bottom of the powder pressing sleeve abuts against coffee powder in the extraction handle assembly of the coffee machine to be compacted, and then hot water enters the hot water flow channel from the hot water inlet and is conveyed to the extraction handle assembly from the water distribution plate through the hot water channel; after water supply is completed, high-pressure cold water in the inner cavity of the powder pressing sleeve is reversely discharged through the cold water flow channel and the discharging opening, and the powder pressing sleeve is jacked and pressed by the reset spring connected with the periphery in a sleeving mode to reset.

The utility model relates to the field of heating furnace flue gas treatment devices, and discloses a heating furnace flue gas treatment device which comprises a filter tower, a mechanical cleaning mechanism and a cleaning solution spraying mechanism, a plurality of filter plates are sequentially arranged in the filter tower from top to bottom, and the mechanical cleaning mechanism is arranged in the filter tower and used for cleaning the filter plates; the cleaning solution spraying mechanism comprises a spraying unit and an automatic cleaning solution preparation unit, the spraying unit is used for spraying a cleaning solution prepared by the automatic cleaning solution preparation unit to the plurality of filter plates, and the spraying unit and the mechanical cleaning mechanism can work synchronously; according to the scheme, the automatic cleaning liquid preparation unit and the spraying unit are additionally arranged, cleaning liquid is prepared through the automatic cleaning liquid preparation unit, then the prepared cleaning liquid is sprayed to the filter plate through the spraying unit, and then the filter plate sprayed with the cleaning liquid is cleaned through the mechanical cleaning mechanism; the cleaning liquid can well remove some grease type particles with high adhesion on the filter plate, and the cleaning effect can be effectively improved.

The present application proposes an automatic preparation device, method, electronic device and storage medium for methanol solution, which belongs to the technical field of methanol solution preparation. The device includes a first container, a second container, a mixing container, a third container and a PLC control system. Among them, the first container is used to hold raw material methanol, and the second container is used to hold deionized water. The mixing container is connected to the first container through a first pipe, and is connected to the second container through a second pipe. A first pump is provided on the first pipe, and the first pump is connected to the first pipe; a second pump is provided on the second pipe, and the second pump is connected to the second pipe. The third container is connected to the mixing container and is used to hold the prepared methanol solution; the third container is also connected to the rear-end hydrogen production device, and is used to provide the prepared methanol solution to the rear-end hydrogen production device. The PLC control system is electrically connected to the first pump and the second pump. The automatic preparation device can realize the automatic and accurate preparation of methanol solution and improve the preparation efficiency of methanol solution.

The application belongs to the technical field of detection equipment, and particularly relates to a ferric ion detection equipment. The ferric ion detection equipment is provided with a storage unit containing a diluent storage tank and a prefabricated bottle, a diluent conveying pipeline connecting the diluent storage tank and the prefabricated bottle, and a liquid level sensor arranged on the prefabricated bottle, so that the ferric ion detection equipment can accurately determine the volume of the reaction liquid in the prefabricated bottle, thereby realizing automatic preparation of the reaction liquid. Therefore, in the actual operation process, the accurate addition of reagents or diluents can be completed without manual intervention, which not only improves the automation degree of operation, but also significantly improves the consistency, repeatability and accuracy of the detection process. At the same time, the structure design effectively reduces the problems such as sample addition error caused by human operation, further ensuring the reliability of the detection result.

The invention discloses a liquid path system for a chemiluminescence immunoassay analyzer. The liquid path system comprises a purified water feeding module, a waste liquid container, a proportioning module, a magnetic washing module, a sample filling module, a reagent filling module, a substrate unit, a reagent disc circulating cooling unit and a waste sample treatment unit, the magnetic washing module, the sample filling module, the reagent filling module and the substrate unit are all connected with the waste liquid container, and the proportioning module, the magnetic washing module, the sample filling module, the reagent filling module and the substrate unit are all connected with the purified water feeding module; the sample filling module comprises a degassing unit for degassing purified water, a sample filling unit, a first cleaning unit and an alkali liquor cleaning unit. The degassing unit is additionally arranged on the sample filling module, oxygen separated out of water is removed through the degassing unit, and purified water enters the system after being degassed through the degassing unit; alkali liquor cleaning is added on the basis of traditional washing, water cleaning and alkali liquor cleaning are combined, and the cleaning effect of the sample needle is greatly guaranteed.