12results about How to "Realize the filtering function" patented technology

This utility model relates to the field of water quality sampling technology. It discloses an automated water quality sampling device, comprising a water sampler body, a cable reel mechanism, a support ring, and a conical filter assembly. The water sampler body has a water inlet at its bottom and is equipped with conventional water intake mechanisms such as baffles inside. The support ring is detachably installed at the bottom of the water sampler body using fixing bolts. This structural design facilitates disassembly, cleaning, or replacement of filter assemblies of different specifications. By incorporating a sliding conical filter assembly at the bottom of the water sampler body, this utility model effectively intercepts leaves, plastic fragments, and other floating debris on the water surface during submersion and water intake. This design prevents debris from being sucked into the internal cavity, physically eliminating the risk of debris jamming the internal baffle, causing seal failure, and leakage. This significantly improves the accuracy of sampling data and the reliability of equipment operation.

The utility model relates to the technical field of dried tofu processing, in particular to a suspended waste collecting device which is characterized in that the top of an adjusting frame is slidably connected with a bearing plate, one side of the bearing plate is fixedly connected with the side wall of the adjusting frame through a folding net, the top of the adjusting frame is fixedly connected with a square sliding rod, and one end of the square sliding rod is sleeved with a sliding sleeve; a suction pipe is fixedly connected to the bottom of the sliding sleeve, a pump body is fixedly connected to one side of the outer wall of the frame body through bolts, an inlet of the pump body communicates with one side of the top of the suction pipe, a collecting frame is fixedly connected to the position, close to an outlet of the pump body, of the frame body, and air cylinders are fixedly connected to the two sides of the bottom of the frame body through bolts; output shafts of the two air cylinders penetrate through the bottom of the frame body and are fixedly connected with the bottom of the adjusting frame. And by adopting the mode that the air cylinder drives the adjusting frame to move up and down, efficient collection of the suspended waste on the liquid surface is achieved, and the operation convenience and the working efficiency are greatly improved.

The utility model relates to a cyclone technical field discloses a cyclone with splicing type lining, including feed tank, the bottom of feed tank is provided with upper cone, the bottom of upper cone is connected with lower cone, the bottom of lower cone is provided with sand trap mouth cylinder, the inside installation of feed tank has the lining body, the top of lining body is provided with upper clamping slot, the bottom of lining body is provided with lower connecting block. The utility model discloses through setting up lining splicing structure, using lining body is put into the inside of feed tank, upper cone, lower cone and sand trap mouth cylinder in proper order, then feed tank, upper cone, lower cone and sand trap mouth cylinder are connected together in proper order through sealing washer, then the lower connecting block of a group of lining body bottom and the upper clamping slot of another group of lining body top carry out the clamping, and a plurality of groups of lining body are clamped together in proper order, and a plurality of groups of lining body are spliced together, increase lining body connectivity and sealing, thereby realized lining splicing function.

The invention discloses a high-performance heat exchanger for recovering heat energy of drilling fluid, which relates to the technical field of heat exchanger appliances and comprises a main body, a PLC (programmable logic controller) externally connected with the main body, a rear end cover mounted at the rear end of the main body through a flange plate, an outlet formed in the rear end cover and an inlet formed in the front end of the main body. Through cooperation of turbine fan blades, a filter screen and a sealing ring, silt in drilling fluid can be conveniently filtered, then the sealing ring is opened to clean the silt in the filter box, and the function of filtering the silt in the drilling fluid is achieved; through cooperation of an air cooling plate and a flow dividing water pipe, on one hand, the contact area between the flow dividing water pipe and air is conveniently increased, on the other hand, high-speed air flow can drive the flow dividing water pipe to vibrate, and the rapid cooling and anti-blocking functions are achieved; through cooperation of a backflow pipe and a thermometer, the cooling effect is improved, and then the drilling fluid cooling function is achieved; finally, the problems that an existing device is poor in cooling effect and silt in drilling fluid easily blocks a heat exchanger are solved.

The utility model discloses an automatic salt spreading device for casings, and relates to the technical field of casing salt spreading. According to the automatic salt sprinkling device for the sausage casings, by arranging the mounting frame, the second rotating rod, the first motor, the fixed rod, the fixed frame, the sliding rod, the movable plate and the screw rod, the function of fixing and overturning the sausage casings is achieved, salt sprinkling can be conducted on the front faces and the back faces of the sausage casings, the sausage casings do not need to be turned over manually, and the salt sprinkling efficiency is improved; by arranging the fixing plate, the mounting plate, the connecting plate, an eccentric wheel, a second connecting frame, a salt box, a first connecting rod, a second connecting rod spring, a first connecting frame and a filter plate, the function of filtering salt in the salt box is achieved, the situation that a conveying pipe is blocked by salt caking is prevented, and the situation that the caking salt is scattered on the surface of a sausage casing, so that the salt scattering amount on the surface of the sausage casing is uneven is also prevented.

The application provides a medium filter unit and a medium filter. The medium filter unit comprises a medium resonator, a first connecting piece comprising a first shell and a first coupling wall, and a second connecting piece comprising a second shell and a second coupling wall, the second connecting piece is detachably connected with the first connecting piece, and the first shell, the first coupling wall, the second shell and the second coupling wall form a first cavity when connected; the medium resonator is arranged in the first cavity, is used for realizing resonance of degenerate modes, and separates the first cavity into a first air resonance cavity and a second air resonance cavity. According to the scheme provided by the embodiment of the application, the first connecting piece, the second connecting piece and the medium resonator are detachably connected, resonance of degenerate modes can be realized in the medium resonator, transmission of useful signals is realized, the filtering function of a dual-mode medium filter can be realized, and the medium filter unit and the medium filter with the structure have the advantages of simple assembly process and good adjustability.

The utility model discloses a ball valve with filtering function, including valve body, and the valve body inner chamber is equipped with valve ball and sealing washer, and the valve body top drilling and hole are equipped with valve knob, the arc shaped recess for cooperation valve knob is provided with the valve ball top, and the screw thread for connecting filter screen is provided with the valve ball bore, relate to ball valve technical field for air conditioner and refrigeration equipment, have excellent outer sealing performance, simple structure is easy to realize, and the machining precision requirement is not high, only need to reach the sealing structure and brazing requirement of conventional, can guarantee the sealing performance requirement of ball valve whole, simultaneously, the filter screen is installed through the screw thread connection in the valve ball, need not increase the installation filter, can realize the filtering function to fluid, greatly reduce the manufacturing cost, and, the valve knob positioning top appearance is square, and is equipped with the '' character recess, can use spanner or screwdriver to open and close ball valve, convenient use installation.

The utility model belongs to the technical field of magnetic filtration, and discloses a filter assembly and a filter valve. The filter assembly comprises a filter screen and a bottom cover, and an annular mounting part is arranged at one end of the filter screen; an annular mounting seat is convexly arranged on the end surface of the bottom cover, and the mounting part is detachably and fixedly sleeved on the annular mounting seat. According to the filtering assembly, the filtering net and the bottom cover are arranged in a split mode, so that the filtering net and the bottom cover can be independently machined, the requirements for the machining technology and machining equipment are reduced, the machining process is simplified, and the production cost is reduced; when cleaning and maintenance are needed, the filter screen can be easily detached from the bottom cover, and the filter screen and the bottom cover are respectively and comprehensively cleaned, so that the filter screen can recover good filtering performance, the service life of the whole filter assembly is prolonged, and the maintenance efficiency is improved; under different working conditions or filtering requirements, filtering assemblies with different precisions may be needed, at the moment, only the filtering net needs to be replaced, the whole filtering assembly does not need to be replaced, and the adaptability and flexibility of the filtering assembly are improved.

This utility model provides a hydraulic cylinder with internal self-cleaning filtration, including a cylinder body, a piston rod, a mounting bracket, and a cleaning assembly. The surface of the mounting bracket is fixedly connected to one side of the cylinder body. One end of the piston rod passes through the mounting bracket and the cylinder body sequentially and extends into the interior of the cylinder body. A working piston is fixedly connected to the end of the piston rod located inside the cylinder body. A connecting support rod is fixedly connected to the surface of the mounting bracket. A mounting sleeve is fitted onto the surface of one end of the connecting support rod. A connecting rod is fixedly connected to the surface of the mounting sleeve. A return box is fixedly connected to the surface of the mounting sleeve via the connecting rod. The inner wall of the return box is concave. A return pipe is connected to the bottom of the return box. The bottom end of the return pipe is connected to the surface of the cylinder body. By setting up the cleaning assembly, the entire system achieves the function of filtering hydraulic oil, avoiding affecting the normal operation of the hydraulic cylinder and ensuring the efficiency of the hydraulic cylinder.

The utility model discloses a medical cleaning and disinfecting device, including the case and the liquid inlet hopper, the liquid inlet hopper is connected in the upper surface of case, the lateral wall of case is connected with the liquid outlet pipe, both sides inner wall of case are all fixedly installed with the fixed plate, one the upper surface rotationally connected of fixed plate has the threaded rod, the threaded rod penetrates the inner wall of case, the top fixed mounting of threaded rod has the turntable, another the upper surface fixed mounting of fixed plate has the limit rod. The utility model discloses, through setting case, drive motor, paddle wheel, fixed plate, threaded rod, cleaning cylinder and the cooperation of support cover etc. part, realized the function of fast to medical tool and took the function of putting, improved the taking and placing mode when the medical tool of prior art was cleaned, saved time and effort, avoided medical staff direct contact medical tool simultaneously, prevented medical tool surface from being contaminated with bacteria, improved the practicality of cleaning and disinfecting device.

The invention belongs to the technical field of filtering devices, and particularly relates to an aluminum profile anodic oxidation bath solution automatic circulation filtering device which comprises a base frame and a solution inlet assembly, the solution inlet assembly is arranged at the bottom end of the base frame, a filtering assembly is fixedly installed at the bottom of the base frame, and a heat exchange assembly is fixedly connected to the top of the base frame. And a liquid outlet pipeline is arranged at the top of the side wall of the heat exchange assembly. According to the invention, the liquid inlet assembly is connected with different ports, so that the electrolyte is conveyed into different passages, different treatment procedures of the electrolyte can be realized through one set of power system, and parts required by multiple procedures of the electrolyte are reduced; after the liquid outlet end of the liquid inlet assembly communicates with the filtering assembly, the electrolyte is conveyed into the filtering assembly, and filtering of the electrolyte is achieved; and during filtering, the temperature of the electrolyte is increased due to electrolysis, so that the electrolyte can be cooled to the corresponding temperature through heat exchange, and the functions of filtering and cooling the electrolyte are realized.

This utility model provides a connection terminal, electrical equipment, and vehicle with filtering and shielding functions. It includes a terminal housing, conductive terminals, two filter plates, and two C-shaped clamps. The conductive terminals are installed inside the terminal housing, while the filter plates and clamps are located inside the terminal holes. The filter plates and clamps are respectively located on the outer peripheral walls of the conductive terminals. The filter plates are connected to the conductive terminals, and connecting springs are provided on the filter plates. The free ends of the connecting springs are located outside the terminal holes. The clamps and filter plates are arranged alternately in the circumferential direction. The clamps connect between the two filter plates, and the clamps are fitted with the inner wall of the terminal holes for limiting engagement. By arranging the clamps and filter plates alternately in the circumferential direction, the gap between the conductive terminals and the terminal housing is fully utilized. Furthermore, the free ends of the connecting springs extend outward and connect to the equipment housing, thus forming a grounding application. The clamps' fit with the inner wall of the terminal holes not only facilitates the fixing of the two filter plates but also effectively achieves filtering and shielding functions.