35results about How to "Fast filter processing" patented technology

The invention provides a message filtering method and an applicable FPGA and an intelligent substation. The method comprises the following steps: filtering messages directly obtained from an Ethernet physical layer standard interface according to a preset message transmission manner in the intelligent substation by the FPGA; temporarily storing the filtered messages in a classified manner according to the types of the messages transmitted by the intelligent substation; and matching a change rule of feature information in preset fields of the messages within each preset number of each type and/or a preset duration of each type with the change rule of preset feature information in a corresponding message type, and filtering the messages according to the filtering result. The message filtering method provided by the invention is used for effectively improving the message filtering speed of the intelligent substation.

The invention discloses a sewage monitoring, sampling and filtering device. The sewage monitoring, sampling and filtering device comprises a shell body, wherein a first filtering screen plate and a second filtering screen plate are vertically and fixedly connected with an inner wall of the bottom end of the shell body; a filtering box is arranged between the first filtering screen plate and the second filtering screen plate; front and rear sides of the filtering box are in sliding connection with inner walls at front and rear sides of the shell body; sliding grooves, which are matched with thefiltering box, are formed in the inner walls at the front and rear sides of the shell body; an inner wall at the bottom of the shell body is vertically and fixedly connected with a first electric push rod; a first supporting plate is fixedly connected with the top end of the first electric push rod; two symmetrical second supporting plates are vertically and fixedly connected with the upper surface of the first supporting plate; a rotary motor is fixedly connected with the upper surface of the first supporting plate. The sewage monitoring, sampling and filtering device disclosed by the invention is convenient to operate and rapid filtering treatment on sewage can be realized; the sewage filtering efficiency and the filtering quality are improved; filtering impurities are simple and convenient to clean and continuous water taking and sampling can be realized.

The invention discloses an efficient lubricating oil processing device which comprises a base, a filtering tank and a stirring tank, wherein a plurality of damping mechanisms are arranged at the upperend of the base, and a first supporting column is fixedly connected to the upper ends of the damping mechanisms at the two sides of the upper end of the base, the stirring tank is fixedly connected to the upper end of the first supporting column, and a second supporting column is fixedly connected to the upper end of the damping mechanism in the middle of the upper end of the base, the filteringtank is fixedly connected to the upper end of the second supporting column, a motor is arranged in the middle of the upper end of the stirring tank, the motor is connected with the stirring shaft through a coupler, the two sides of the upper end of the stirring tank are respectively provided with an oil inlet pipe and a material inlet. In the working process, the base oil is added into the stirring tank through the oil inlet pipe, the stirring shaft is driven by a driving motor to rotate, so that the stirring effect on the lubricating oil can be achieved; the device is provided with a triple filtering device, the oil can be rapidly filtered and treated in all directions, better clean lubricating oil can be obtained, and control is easy.

The invention discloses a chemical test liquid centrifugal filtration membrane ball. The chemical test liquid centrifugal filtration membrane ball comprises a pedestal, the pedestal is provided with a centrifuging treatment tank, a centrifuging ball is arranged in the centrifuging treatment tank, a driving motor is arranged in the pedestal, the driving motor is connected with a driving tube, a driving shaft is sleeved in the driving tube, and the upper end of the driving shaft traverses through the bottom of the centrifuging treatment tank and is connected to the bottom of the centrifuging ball. A chemical test liquid to be treated is poured into the centrifuging ball through a liquid inlet and is filtered through the centrifuging ball, and the filtered chemical test liquid flows into the centrifuging treatment tank; and the driving motor controls the centrifuging ball to rotate through the driving tube and the driving shaft in order to rapidly filter the chemical test liquid in the centrifuging ball, so the centrifugal filtration treatment of the chemical test liquid is greatly improved.

The invention relates to water treatment equipment, in particular to an automatic rapid treatment water tank for domestic water. The automatic rapid treatment water tank comprises a water tank body, supports, an oblique flow plate, a liquid outlet pipe, a vertical baffle and an oblique filter plate and can be used for rapidly filtering domestic water. The right side of the upper portion of the water tank body is fixedly connected with the oblique flow plate; the front end and the rear end of the water tank body are fixedly connected with supports; the lower portion of the right side of the water tank body is fixedly connected with the liquid outlet pipe; the vertical baffle is vertically and slidably arranged between and connected with the two supports; the right portion of the oblique filter plate is fixedly connected to the lower portion of the vertical baffle; and the left side of the oblique filter plate fits the inner left side surface of the water tank body. The automatic rapid treatment water tank for domestic water further comprises a protruding base, an electric push rod, a vertical sliding strip and a folding rod, wherein the front side of the water tank body is fixedly connected with the protruding base, the vertical sliding strip is vertically and slidably connected to the protruding base, one end of the folding rod is fixedly connected to the upper portion of the vertical sliding strip, the other end of the folding rod is fixedly connected to the upper portion of the vertical baffle, and the protruding base is fixedly connected with the electric push rod.

The invention discloses an intelligent agricultural greenhouse monitoring system base on 5G. The intelligent agricultural greenhouse monitoring system base on 5G structurally comprises a greenhouse frame, a rainwater collecting device, a greenhouse film, a water pipe, a 5G communication module, a spraying head, a camera and a monitoring module. According to the intelligent agricultural greenhouse monitoring system base on 5G, the system is used after improvement, particulate matter in rainwater is blocked through a primary filter screen, water quality hardness of the rainwater is reduced through a resin filter screen, most microorganisms in the rainwater are filtered through cooperation of a filter membrane and a cotton layer, treated rainwater is stably guided into a water storage tank through a flow guide plate, and the water in the water storage tank is output through a water guide pipe and a water pipe; a worker can turn on a mobile phone to operate and open the spraying head when tap water stops running, collected and treated rainwater is sprayed to crops through the spraying head, the crops are stably irrigated, the crops can stably grow, and the yield of the crops is increased.

The invention discloses a domestic sewage treating device, comprising a sewage storage tank, a water inlet and a water outlet. The domestic sewage treating device can conveniently and rapidly filtrate vegetable washing water and clothes washing water to satisfy demands for flushing a closet or watering flowers, so as to reach a secondary utilization purpose. The domestic sewage treating device has advantages of convenient filtration of the domestic sewage, good effect, low production cost and easy popularization.

The invention relates to the technical field of sewage treatment, and discloses intelligent and efficient sewage treatment equipment for printing and dyeing. The equipment comprises a first treatmentbox and a second treatment box, wherein a sewage input pipe is fixedly mounted at the top end of the first treatment box; the middle part of the first treatment box is rotationally connected with a rotating rod; a driving motor is fixedly mounted at one end of the first treatment box; the output end of the driving motor is fixedly connected to one end of the rotating rod; a plurality of stirring pieces are fixedly connected to the side wall of the rotating rod; sliding grooves are formed in the stirring pieces; sliding blocks are arranged in and slidably connected with the sliding grooves; andsupporting springs are fixedly installed at the bottom ends of the sliding blocks. According to the intelligent and efficient sewage treatment equipment for printing and dyeing, it is guaranteed thatwaste residues are well filtered, the waste residues can be cleaned without stopping the equipment, sewage treatment efficiency is improved, the filtered waste residues can be quickly cleaned, activated carbon can be conveniently replaced, and sewage treatment efficiency is ensured.

The manner in which a liquid filtration in which a liquid is separated from a solid substance by means of a filter can be best realized generally depends on the specific conditions. The invention relates to a filter device for separating a mixture of solid substance and a liquid.

The invention belongs to the field of machining, especially relates to an efficient wastewater filtering device for machining, and aims to solve the problems that an existing wastewater filtering device is low in filtering efficiency and the cleaning is inconvenient. The device comprises a device shell, two mounting side plates are symmetrically and fixedly mounted at the left end and the right end of the top of the device shell; a top plate is fixedly mounted between the two mounting side plates; the top plate is positioned above the device shell; a gear motor, a mounting shaft and two illuminating lamps are fixedly mounted at the lower end of the top plate; the gear motor is located on the left side of the illuminating lamps, the mounting shaft is arranged between two illuminating lamps,two fixing rods are symmetrically and fixedly mounted on the left wall face and the right wall face in the device shell, a mounting bearing is fixedly mounted between the two fixing rods, and the outer end face of a filtering barrel is sleeved with the mounting bearing. The device is good in filtering effect, high in efficiency, convenient to clean and convenient to use at night.

The invention relates to the technical field of waste liquid spray treatment equipment and relates to a leachate back-spraying system. The system comprises a leachate collecting pool communicated witha garbage pool; the leachate collecting pool is communicated with a leachate intermediate storage tank; the leachate intermediate storage tank is communicated with an incinerator; a conveying pump set is arranged between the leachate intermediate storage tank and the incinerator; a filtering tank set is arranged between the leachate collecting pool and the leachate intermediate storage tank; theleachate collecting pool is communicated with a conveying pipe; the filtering tank set comprises a first filtering tank communicated with the conveying pipe, a second filtering tank communicated withthe first filtering tank and a third filtering tank. According to the leachate back-spraying system of the invention, leachate enters the leachate collecting pool; the leachate in the leachate collecting pool can sequentially enter the first filtering tank, the second filtering tank and the third filtering tank; the three filtering tanks can fully filter the leachate; the good spraying effect of spraying of a spraying gun is guaranteed, and meanwhile it is guaranteed that the whole back-spraying system is smoothly carried out.

A filter cartridge for cutting and filtering, used for solution filtration after chloroform-methanol solution extracts crude fat, including a cylinder body and a bottom cover, the cylinder body includes a cylinder holder and a first single-ring thread, the The bottom cover includes a second single-ring thread; the bottom of the bottom cover is provided with a leak for solution filtration; the upper part of the bottom cover is designed with a knife edge for cutting filter paper. With this filter cartridge, when filtering crude fat solution, it can be quickly and effectively filtered, reducing the risk of fat oxidation in the solution, and improving the accuracy of subsequent experiments such as fatty acid methylation and its type detection. and reliability.

The invention relates to the technical field of gas detection, and discloses a greenhouse gas detection device based on a TDLAS technology, the greenhouse gas detection device comprises a laser probe, the lower part of the laser probe is fixedly connected with an emission rod, the upper part of the laser probe is fixedly connected with a pulley, the rear end of the pulley is movably connected with a slide rail, and a shell is attached to the upper part of the slide rail; according to the greenhouse gas detection device based on the TDLAS technology, through the relation among a laser probe, a transmitting rod, a pulley, a sliding rail, a shell, a control box, a transmission pipe, a receiving plate and absorption cotton, when the greenhouse gas detection device is used, the detection device can carry out component detection on internal greenhouse gas through the laser detection technology, and based on the TDLAS technology, the detection efficiency is greatly improved while laser detection is adopted. An internal laser emission rod can control the whole laser probe to move through a pulley, so that the whole device can be controlled to carry out distance and angle adjustment, and air in an external environment is collected and impurities are filtered through a receiving plate and absorption cotton.

The invention relates to a fluorescent whitening agent vibration sieve for fluorescent ink. The fluorescent whitening agent vibration sieve comprises a base plate, wherein a vibration filter pipeline is arranged on the base plate; a feed plate is arranged at an end part of the vibration filter pipeline; a feed opening is formed in an end part of the feed plate; vibration filter screens are arranged in the vibration filter pipeline; a vibration motor is arranged on an outer lateral wall of the vibration filter pipeline; the vibration filter screens are connected with the vibration motor; a fixing seat is arranged on the outer lateral wall of the vibration filter pipeline; and the vibration motor is arranged on the fixing seat. As a fluorescent whitening agent can be filtered conveniently due to the vibration filter screens, fast filter treatment of the fluorescent whitening agent can be performed conveniently; and due to a material taking opening, the filtered fluorescent whitening agent can be recovered conveniently.

The invention discloses an ink supply vehicle for a printing machine. The ink supply vehicle comprises a movable seat, an ink supply cylinder is arranged on the movable seat, a feed inlet is arrangedat the top of the ink supply cylinder, and an ink homogenization mechanism is arranged inside the ink supply cylinder; the ink homogenization mechanism comprises an outer ink homogenization cylinder,an inner ink homogenization cylinder is arranged inside the outer ink homogenization cylinder, a sealing cover is arranged between the inner ink homogenization cylinder and one end of the outer ink homogenization cylinder, the sealing cover is externally connected with an ink inlet pipe, an ink inlet pump is arranged at the end part of the ink inlet pipe, the ink inlet pump is arranged on one sideof the top of the ink supply cylinder, a filtering mechanism is arranged at the top of the ink supply cylinder, an ink conveying pipe is led out from one side of the filtering mechanism, an ink pumping pipe is led out from the other side of the filtering mechanism, and the filtering mechanism comprises an ink storage tank. Ink can be conveniently filtered and homogenized, the homogenized ink canbe pumped by the ink pumping pipe through an ink pumping pump, and ink can be conveniently subjected to rapid filtering treatment.

The invention discloses a packaging device for granular organic fertilizer. The packaging device structurally comprises a packaging frame, feeding discs, a packaging table, feeding hoppers, anti-hardening devices, a machine body, a discharging groove, a positioning device, a control panel and a baffle plate. According to the packaging device, after the packaging device is improved, in the materialconveying process, the organic fertilizer is poured in bulk material discs through the feeding hoppers, and the organic fertilizer is dried and heated through cooperation between heat conduction rings and heating rods, so that the hardening phenomenon of the organic fertilizer is prevented, and fine filter screens are used for rapidly filtering the organic fertilizer, so that it is guaranteed that scattering openings can smoothly discharge materials in the material guiding process; and in the packaging process, the edges of packaging bags are attached between a rotating disc and a connectingdisc, a buckle rod is moved to the other end of a sliding rail through a sliding ring, so that the rotating disc and the connecting disc are tightly connected in a matched mode, the buckle rod is clamped and fixed through two outer frames, so that the displacement phenomenon of the buckle rod is prevented, and the organic fertilizer is conveyed into the packaging bags through a guide roller, so that the organic fertilizer packaging efficiency is improved.