12 results about "Magnetic filtration" patented technology

The application discloses a method for realizing TGV high-conductivity copper-clad by using a magnetic filtering vacuum arc metal film, and specifically comprises the following steps: S1, ultrasonic cleaning is performed on a glass through-hole substrate; S2, sub-etching cleaning treatment and activation of a substrate surface are performed on the glass through-hole substrate under a vacuum environment; S3, a Ti film layer is deposited on the glass through-hole substrate after the treatment in S2 by using a magnetic filtering vacuum cathode arc method; and S4, a Cu film layer is deposited on the Ti film layer under a low vacuum environment. By using the method provided by the application, a Ti undercoat layer is first deposited, the problem of poor adhesion between Cu and a glass substrate is solved, then copper-clad deposition is performed, in addition, the glass substrate can be conductive after Ti plating, so that the bias voltage can be increased, the energy of Cu ions entering the hole is larger, the thickness of the film plated on the hole wall is improved, the adhesion is stronger, and the conductivity is improved.

This invention discloses a remote real-time control system for ceramic membrane magnetic filtration based on the Internet of Things (IoT). The system comprises a sensing layer, an edge computing layer, a cloud control layer, a user interaction layer, and a modular access unit. The sensing layer, centered on a gradient field permanent magnet magnetic filtration module, integrates a Hall sensor array, an electromagnetic flowmeter, and a temperature sensor to collect key data such as magnetic saturation index, syrup flow rate, and liquid temperature in real time, achieving comprehensive perception of the ferromagnetic impurity capture status and raw material parameters. The gradient field permanent magnet magnetic filtration module is connected in series with the syrup delivery pipeline and includes a multi-stage detachable magnetic rod assembly, a Hall sensor array, a servo rotating sleeve, and a slag discharge channel. Compared to traditional iron removal equipment, this IoT-based remote real-time control system for ceramic membrane magnetic filtration is specifically designed for the characteristics of high-sugar, high-acid liquids. The gradient field magnetic circuit improves the capture efficiency, stably controlling the iron content below 0.3 ppm, effectively preventing product blackening, sedimentation, and a metallic taste.

This invention relates to the field of CNC metal cutting device technology, specifically a CNC wire cutting device, including a machine tool body, a worktable, a wire winding drum, and guide wheels. The machine tool body is equipped with a conductive structure for conducting molybdenum wire. The conductive structure includes a conductive component and a positioning component. The conductive component enables the molybdenum wire to conduct electricity, and the positioning component controls the rotation angle of the conductive block each time. A fine filtration structure and a magnetic filtration structure include a magnetic separator and an installation component. The magnetic separator uses two chambers to magnetically attract the working fluid in a meandering manner, and the installation component allows for the installation and removal of the magnetic separator. The positioning component in the conductive structure enables precise 90° rotation positioning of the conductive block each time. The workpiece clamping table adopts a combination design of sliding rail and positioning fixtures, allowing for rapid adjustment of the clamping position. The working fluid undergoes three stages of treatment: primary filtration, meandering magnetic attraction, and fine filtration. Primary filtration intercepts large particulate impurities, and the meandering flow channel extends the contact time between the working fluid and the magnetic plate, improving the adsorption rate of metal oxides and preventing secondary shedding.

This invention discloses a cutting fluid circulation, purification, and recovery device for mold parts in the field of cutting fluid treatment technology. It includes a multi-layer magnetic filtration mechanism, comprising a housing with an inlet. Several sets of magnetic filter plates are arranged from top to bottom within the housing, and a cleaning section is provided above each magnetic filter plate. By employing the synergistic cooperation of multi-layer magnetic filtration and the cleaning section, this invention effectively solves the drawbacks of existing single-stage filtration methods, such as limited accuracy, easy clogging, and the need for frequent manual cleaning. The overall structure is compact and easy to maintain, making it suitable for centralized circulation and recovery of cutting fluid in small machining centers, mold workshops, and other similar settings. This improves processing efficiency while reducing labor intensity and overall operating costs.

This invention discloses a metal solder powder processing and purification device with magnetic filtration function, relating to the field of magnetic filtration purification technology. It includes a base, with a receiving mechanism at the rear of the base's top for collecting non-magnetic metal solder powder and magnetic metal impurities. Above the receiving mechanism is a magnetic filtration mechanism for separating the non-magnetic metal solder powder and magnetic metal impurities. Above the magnetic filtration mechanism is a feeding mechanism for conveying unscreened metal solder powder. A driving mechanism for rotating the magnetic filtration mechanism is located at the front end of the base. A column is fixedly installed at the front of the base's top, and three support plates for fixing the feeding mechanism, driving mechanism, and magnetic filtration mechanism are fixedly installed sequentially from top to bottom on one side of the column. This invention avoids internal blockage caused by the accumulation of magnetic metal impurities during the purification process of metal solder powder, thus facilitating the purification of the metal solder powder.

This utility model relates to the field of compound seasoning sauce production technology, and in particular to a magnetic filter for compound seasoning sauce production. It includes a supporting base plate, a supporting box fixedly connected to the upper end of the supporting base plate, a supporting plate fixedly connected to the upper end of the supporting box, a protective component sleeved on the outer surface of the supporting plate, a limiting block fixedly connected to the front of the upper end of the supporting plate, a magnetic filter body fixedly connected to the upper end of the supporting plate, and supporting rods fixedly connected to the left and right sides of the upper end of the supporting plate. The magnetic filter body is located between the two supporting rods. The protective component includes a protective frame, a fixing block fixedly connected to the front of the upper end of the protective frame, and a baffle inserted through the front of the upper end of the protective frame, the baffle being located in front of the fixing block. This utility model's magnetic filter for compound seasoning sauce production, through its protective component, can protect the magnetic filter during use.

This invention relates to the field of materials manufacturing technology, specifically to a process method for improving the interfacial bonding strength of polymer / metal films and its application. The process method includes the following steps: 1) surface cleaning of a composite material of polyimide, polyetheretherketone, or cyanate; 2) Cu ion implantation into the composite material obtained in step 1) using plasma technology; 3) Cu metal layer deposition on the composite material obtained in step 2) using magnetically filtered arc ion plating or magnetron sputtering technology; 4) thermal diffusion treatment of the composite material obtained in step 3). This technical solution, through a continuously and gradually changing gradient transition layer, effectively mitigates the risk of interfacial failure caused by the mismatch in thermal expansion coefficients between heterogeneous materials, significantly improves the environmental stability and long-term reliability of the interface under complex service conditions such as thermal cycling and humid environments, and greatly expands the application scope of cyanate composite substrate metallized structures in high-frequency electronics, aerospace, and other fields.

This utility model relates to the field of mineral processing machinery technology and discloses a cylindrical external filtration vacuum permanent magnet filter device, including a main body and a cylinder mounted on the upper side of the main body. The surface of the cylinder is covered with filter cloth. A mounting frame is fixedly connected to the upper surface of the main body. A blower pipe is rotatably connected between two vertical plates on the front side of the mounting frame. The blower pipe has a ventilation chamber inside and an air outlet groove on its surface. Through the cooperation between the fan, the diverter pipe, the hose, and the blower pipe, the device works in conjunction with the scraper. By backflushing, the stickiness of the filter cake is first broken, and then the scraper follows to scrape it off, which further improves the overall unloading efficiency of the device. It effectively utilizes the impact force, buoyancy, and shear force of the airflow to break the adhesion between the filter cake and the filter cloth, causing the filter cake to loosen and bulge, significantly improving the unloading efficiency and effectively solving the problem of low unloading efficiency of the scraper.

This invention discloses a sensor, an anti-icing and de-icing coating, and a method for preparing the anti-icing and de-icing coating. The method for preparing the anti-icing and de-icing coating includes the following steps: S100, using ion implantation technology, metal ions are implanted onto the surface of the component to form a first ion implantation layer; S200, using magnetically filtered cathode vacuum arc discharge technology, an oxide ceramic insulating layer is deposited on the surface of the first ion implantation layer; S300, using ion implantation technology, metal ions are implanted onto the surface of the oxide ceramic insulating layer to form a second ion implantation layer; S400, using magnetically filtered cathode vacuum arc discharge technology, a metal conductive heating layer is deposited on the second ion implantation layer; S500, using magnetically filtered cathode vacuum arc discharge technology, metal layers and metal nitride layers are alternately deposited multiple times on the surface of the metal conductive heating layer to form a functional protective layer. The coating of this invention has strong adhesion to the component and excellent anti-icing and de-icing performance.

This invention relates to the field of paper tape correction technology and discloses a machine vision-based dynamic deviation correction structure for magnetic filter tape. The structure includes a liquid storage frame and a waste collection frame. A magnetic roller is fixedly connected to the top right side of the liquid storage frame. Inclined baffles are fixedly connected to the front and back sides of the inner wall of the liquid storage frame. A protective cover is fixedly connected to the top left side of the liquid storage frame. When the paper tape becomes skewed, a small motor starts and drives the correction roller frame to rotate, causing the correction roller frame to tilt. Through a synchronization component and a squeezing component, the squeezing roller descends and squeezes the paper tape, squeezing out the waste liquid adsorbed in the paper tape. This also ensures that the paper tape makes full contact with the rollers in the correction roller frame, increasing the friction between the paper tape and the rollers in the correction roller frame. This facilitates the correction roller frame in adjusting the direction of the paper tape's movement, solving the problem that the paper tape easily slips after becoming wet, making it difficult for the correction roller frame to change the direction of the paper tape's deviation, thereby quickly correcting the position of the paper tape.

The utility model relates to electromagnetic descaling technical field, especially in kind suitable for hydraulic system's electromagnetic descaling equipment, including electromagnetic descaling appearance shell, the inner wall fixedly connected with stainless steel inner layer of electromagnetic descaling appearance shell, the upper portion fixedly connected with control box on the outer surface of electromagnetic descaling appearance shell, the left part and the outer surface right part of the outer surface of electromagnetic descaling appearance shell all have the sleeve joint of silicon steel ring piece, the outer surface of two silicon steel ring pieces all are connected with the electromagnetic coil of winding, the left end and the right end of electromagnetic descaling appearance shell are fixedly connected with water inlet flange disc and water outlet flange disc respectively. The utility model relates to a kind of electromagnetic descaling equipment suitable for hydraulic system, by setting up stainless steel inner layer, control box, silicon steel ring piece, electromagnetic coil, water inlet flange disc, water outlet flange disc, magnetic slot, magnetic filtration structure and screw and other structures, with effectively descaling, it is convenient to control, can carry out magnetic filtration and have the beneficial effect such as being convenient for installation connection.

This utility model discloses a strong magnetic filter, belonging to the field of filter technology. A strong magnetic filter includes a cylinder, inlet and outlet pipes, a top cover, and a magnetic rod. The inlet and outlet pipes are installed on the cylinder and communicate with it. Fluid enters the cylinder through the inlet and outlet pipes and flows out of the cylinder. The top cover covers the cylinder, and the magnetic rod is installed on the top cover. Multiple sets of lugs are provided on the cylinder, each set including two lug plates. The top cover has two positioning frames. Several sets of inner positioning blocks are provided on the top cover. When the top cover is on the cylinder, the inner positioning blocks are inserted between the two lug plates. This utility model provides a strong magnetic filter that uses multiple positioning rods to lock the positions of multiple lugs and positioning frames, completing the assembly of the top cover and cylinder. This assembly requires fewer steps for disassembly and assembly, making it more convenient and facilitating the cleaning of magnetic impurities adsorbed on the magnetic rod.