17results about How to "Filter evenly" patented technology

The application discloses a filter core uniform filtering structure applied to an air purifier, which comprises a purifier body, a replaceable air filter core is arranged in the purifier body, a wind guide sleeve ring capable of moving up and down is arranged on the outer wall of the replaceable air filter core, a reciprocating driving assembly capable of driving the wind guide sleeve ring to move up and down reciprocatingly is arranged in the replaceable air filter core, the wind guide sleeve ring can control the path of air flow, the wind guide sleeve ring moves up and down reciprocatingly on the outer surface of the filter core, air molecules penetrate into different surface positions of the filter core, and filtering is more uniform; meanwhile, flowing air is used as power to make the reciprocating driving mechanism work automatically, drive the wind guide sleeve ring to move up and down reciprocatingly automatically, and a damping structure is arranged to prevent the wind guide sleeve ring from exceeding the maximum moving speed range due to too large air flow speed, improve the stability of work, improve the quality of air filtering and save resources.

This utility model discloses a silicate ion measurement injection pressure stabilization device, comprising: an injection pipe, a pressure stabilization component, and a filter component; the pressure stabilization component includes a self-regulating pressure regulating valve and a flow controller fixedly connected to both sides of the injection pipe, a buffer tank fixedly installed on the upper part of the injection pipe, and an upper buffer cover and a lower buffer cover installed on the upper and lower sides of the buffer tank, respectively. According to this utility model, the water sample being transported in the injection pipe can have its pressure stabilized by the self-regulating pressure regulating valve, flow controller, and buffer tank installed on the injection pipe, ensuring a constant flow rate, thereby improving subsequent measurement accuracy, equipment stability, and data reliability. Simultaneously, the upper and lower buffer covers installed on the upper and lower sides of the buffer tank provide double-layer buffering for the water sample being transported from the injection pipe to the buffer tank during its descent, thus ensuring a stable flow rate of the water sample output through the output pipe.

The utility model discloses a fish oil mixing filter device with spiral heating pipe. Including heating assembly, stirring subassembly, filter component and feeding assembly. Heating assembly has open heating bucket and spiral heating pipe, stirring subassembly contains mixing cavity, hollow oil pipe, rotating electrical machine, rotating shaft and stirring blade, filter component is constituted by filter bucket, lifting platform and filter baffle, and the first oil inlet pipe and second oil inlet pipe of feeding assembly are connected with crude oil tank and lye pool respectively. The device integrates multiple component functions, heats up quickly and evenly, the spiral heating pipe increases the heat exchange area, solves the traditional heating malady, the mixing and filtering are integrated, the transfer link is saved, the oxidation risk and the viscosity increase problem are reduced, the filter and the maintenance are optimized, the convex design and the liftable platform can separate, replace and clean the filter material, the oil inlet pipe is beneficial to the accurate proportioning and initial mixing. The device is suitable for refining fish oil and other materials, has multiple advantages, effectively integrates the function and has remarkable benefits.

The utility model discloses ingredient mixing equipment for detergent production, and relates to the technical field of detergent production. The device comprises a mixing barrel, a mixing assembly is arranged in the mixing barrel and comprises a mixing hopper arranged in the mixing barrel in a sleeved mode, a filter plate is arranged on the upper surface of the mixing hopper, a rotating shaft is vertically and rotatably connected to the middle of the mixing hopper, and the upper end of the rotating shaft penetrates through the middle of the filter plate. Stirring rods connected with the peripheral side of the rotating shaft are positioned in the mixing hopper; and a stirring assembly is arranged at the lower part of the mixing barrel. The mixing assembly is arranged to separate impurities in detergent raw materials, the purity of the detergent raw materials is improved, the quality of detergent finished products is improved, the stirring assembly is arranged, a driving structure does not need to be additionally arranged, the number of motors is reduced, and the motor overhaul workload is reduced.

The utility model discloses a dialysis dry powder barrel, and relates to the technical field of hemodialysis. A discharge hole is coaxially formed in the lower end of the barrel body; a mounting structure is mounted on the bottom surface of an inner cavity of the barrel body; a filter mesh is mounted on the mounting structure; a fiber membrane covers the filter mesh; the filter net piece can be clamped to the installation structure through the fixing claws, a sealing piece is arranged on the inner wall of the barrel body, a downward inclination angle is arranged on the side, close to the axis of the barrel body, of the sealing piece, and the downward inclination side of the sealing piece can be tightly attached to the upper surface of the filter net piece. According to the utility model, the speed of replacing and installing the filter mesh can be improved, time is shortened, and efficiency is improved.

The utility model relates to the technical field of stirring equipment, and discloses nickel zinc ferrite magnetic core raw material stirring equipment which comprises a stirring barrel, a sealing cover is arranged at the top of the stirring barrel, a feeding hopper is fixedly connected to the top of the sealing cover, a filtering assembly is fixedly installed in the stirring barrel, a stirring assembly is arranged in the stirring barrel, and the feeding hopper is fixedly connected to the top of the filtering assembly. And the bottom of the stirring barrel is fixedly connected with a discharging pipe. By arranging the filter plate, when the surface of the scraping rod is in contact with a trapezoidal block at the top of the filter plate, the trapezoidal block drives the filter plate to extrude downwards, the filter plate is extruded to extrude a spring located at the bottom of a fixed column, and when the scraping rod is separated from the surface of the trapezoidal block, the filter plate moves upwards under the resilience of the spring; when the filter plate vibrates, the materials above the filter plate uniformly fall into the stirring barrel after being filtered by the filter plate under vibration, so that impurities are prevented from entering the stirring barrel.

The utility model discloses a lubricating oil filtering device with an anti-bubble function, and relates to the technical field of filtering devices. The device comprises a filter box, wherein a vibrating mechanism and a collecting mechanism are arranged on the filter box; a defoaming net is fixedly connected to the inner wall of the filter box, a discharging pipe with a valve is arranged on the front side of the filter box in a communicating mode, the vibration mechanism comprises a filter net connected to the inner wall of the filter box in a sliding mode, and rotating shafts are rotationally connected to the inner walls of the front side and the rear side of the filter box correspondingly; the front side of the rotating shaft located on the front side extends out of the filter box. By arranging the vibration mechanism, the problems that in the using process of an existing lubricating oil filtering device with the anti-bubble function, impurities in lubricating oil are complex, metal chippings, oil sludge and the like are prone to being tightly attached to the peripheries of filter plate holes and accumulated for a long time, the filter plate holes are blocked by the impurities, the filtering efficiency is greatly reduced, and the service life of the lubricating oil filtering device is greatly prolonged are solved. And the device is difficult to continuously provide high-quality filtered lubricating oil.

The utility model discloses a sewage treatment suspended solid separation equipment, include: separation storehouse, the separation storehouse top opening is used for sewage to enter, the lower extreme of separation storehouse is provided with the export of sewage discharge, separation structure is set up in the inside of separation storehouse, and separation structure includes the filter cover of conical design, and the filter cover is fixed in the inside of separation storehouse, and the outer wall of separation storehouse is provided with the collection storehouse, and the inner wall of separation storehouse is provided with the separation mouth that is communicated with the upper portion of the inside chamber of collection storehouse, and when the filter cover is fixed in separation storehouse, and the separation mouth is located at the lower extreme periphery of filter cover and is flush with the lower extreme of filter cover, and when the sewage enters separation storehouse, and the suspended solid is filtered by filter cover and is guided to the separation mouth and enters collection storehouse and is collected. The conical filter cover design utilizes sewage flow inertia, avoids the massive accumulation of suspended solid on the surface of filter cover, effectively reduces the frequency of filter cover blockage, reduces the number of cleaning filter cover, thereby reduces the operation cost and maintenance workload.

The present application relates to the field of fruit peel extract filtering, and discloses a coffee fruit peel extract filtering device, which comprises an extension assembly and a frame variable assembly, the extension assembly comprises rotating boxes arranged in cross; a hollow rotating pipe penetrates through the rotating boxes and is rotationally connected with the rotating boxes; cutters are installed on the rotating boxes, and a cutting edge is formed between two abutting cutters; an adapter box is fixedly installed on the rotating boxes and is connected with the hollow rotating pipe; top blocks are fixedly installed on the rotating boxes, and a second gas conveying pipe connected with the adapter box is arranged between the top blocks, and the second gas conveying pipe is provided with a one-way jet pipe; during the deformation of the extension assembly, when a motor drives the second rotating plate to rotate, the extension assembly is deformed, the solid-liquid mixture of coffee fruit peel is continuously turned over, and solid-liquid separation is promoted; meanwhile, the wedge-shaped blocks, extrusion pipes and other parts of the gas supply mechanism work synchronously, gas is conveyed to the one-way jet pipe, and the jetted gas can impact the coffee fruit peel covering the surface of the filtering opening, so that the coffee fruit peel is removed.

The utility model provides a bag-type dust collector for a semi-dry desulfurization and denitrification device, which relates to the technical field of bag-type dust collectors and comprises a semi-dry desulfurization and denitrification device body, a dust collection tower component is arranged on one side of the semi-dry desulfurization and denitrification device body, a bag-type device is arranged inside the dust collection tower component, and the bag-type device is arranged on the other side of the semi-dry desulfurization and denitrification device body. An air pump assembly is arranged at the top of the dust removal tower assembly, an air draft assembly is arranged on one side of the dust removal tower assembly, and a baffle is arranged at the bottom of the dust removal tower assembly. According to the utility model, flue gas is filtered by the cloth bags after entering the dust removal bin, and when the device runs, the motor is started through an external controller and drives the mounting plate to rotate through the gear and the gear ring, so that the plurality of cloth bags at the bottom of the mounting plate synchronously rotate, the flue gas is uniformly filtered, smoke dust is prevented from being accumulated on one side, and the filtering effect is improved; high-pressure gas generated by the electric air pump is blown into the vent holes through the flow dividing pipe, smoke adsorbed on the surface of the cloth bag is shaken off, and the working time is prolonged.

The utility model relates to the technical field of filtering devices, in particular to a self-cleaning water treatment filtering device. The self-cleaning water treatment filtering device comprises a barrel body, a top cover, a water inlet pipe, a water outlet pipe, a connecting pipe, a channel pipe, a filter screen and the like, a top cover is fixedly connected to the top of the barrel, a water inlet pipe is fixedly connected to the right side of the top of the top cover, a water outlet pipe is fixedly connected to the bottom of the barrel, a connecting pipe is fixedly connected to the middle of the outer side wall of the rear portion of the barrel, the other end of the connecting pipe is located above the top cover, a channel pipe penetrates through the middle of the top cover, the top of the channel pipe is fixedly connected with the connecting pipe, and the connecting pipe is communicated with the channel pipe. The channel pipe, the cleaning brush and the air blowing pipe are matched with one another, so that the filter screen is cleaned more thoroughly, the subsequent water filtering process is smoother, the filter screen does not need to be replaced frequently, and the effect of saving materials is achieved.

The utility model relates to a sample collecting device based on aquatic product safety, which comprises a pre-filtering assembly, a first sampling assembly, a second sampling assembly, a second sampling assembly and a third sampling assembly, and is characterized in that the pre-filtering assembly comprises a first bottle body and a first filter screen; the transfer bottle comprises a second bottle body, the second bottle body is provided with a second inlet and a second outlet, and the outer wall of the first bottle body can abut against the upper end of the second inlet; the filtering assembly comprises a third bottle body and a filtering part, the third bottle body comprises an upper bottle body and a lower bottle body, the upper bottle body is provided with a third inlet, the lower bottle body is provided with a third outlet, and the filtering part is arranged on the lower bottle body; the collecting bottle comprises a fourth bottle body with a fourth inlet; the second outlet is in threaded connection with the third inlet; the third outlet is in threaded connection with the fourth inlet; and the vacuum generator is connected with the fourth bottle body. The first bottle body and the third bottle body do not need to be supported and lifted by a bracket, and the sample collection device is simple in structure. The transfer bottle, the third bottle body and the collecting bottle are connected through threads, and every two connected bottle bodies are not prone to being disconnected.

The utility model discloses a civil engineering material cutting device relates to cutting device technical field, including the scrap collecting box, filter screen, horizontal setting in the scrap collecting box, the cavity in the scrap collecting box is divided into upper mixing area and lower separation area, transmission pipe, its exhaust end penetrates the scrap collecting box and extends to the mixing area, and the section of exhaust end close to the top wall of mixing area is constructed as the flexible part, drive source, is located the scrap collecting box outside, the utility model discloses when transmission pipe exhaust end swings to the limit position of both sides of fan -shaped track, the maximum deformation of bellows flexible part leads to the obvious reduction of through -flow cross section, and airflow velocity reduces, thereby reducing the impact force of filter screen edge. After the airflow impact mixing area side wall, the airflow diffusion covers the filter screen edge, realizes the filtering effect of the difference of the impact force of edge and central region air flow balance, guarantees the filtering even, and also protects the filter screen structure, especially fragile installation position, reaches the filtering purpose of high efficiency and durable.

This invention relates to the field of water conservancy engineering technology, and in particular to a sewage filtration device for water conservancy projects. The device includes a filter tank with an inlet pipe connected to one side. A filter plate is installed inside the inlet pipe. A T-shaped cylinder is installed at the top of the filter tank. A water-guiding plate is installed on the inner wall of the filter tank. A cleaning mechanism is provided at the top of the filter plate. The cleaning mechanism includes a rotating shaft A that rotates inside the T-shaped cylinder. A fan blade is fitted onto the outer wall of the rotating shaft A. This invention uses a pusher plate that moves along the axis of a scraper, and a slider that slides along the bottom groove of the scraper to increase the angle between the two sets of pushers. The end of the pusher plate approaches the inner wall of the filter tank, creating a pushing force on the sediment and other impurities accumulated on the surface of the filter plate. This achieves active cleaning to avoid pore blockage, ensuring stable sewage filtration efficiency. It eliminates the need for manual intervention, reducing downtime for cleaning, lowering maintenance intensity, and improving the continuous operation capability of the device.

The utility model discloses a batch feeding device capable of preventing a large amount of hydrogen chloride gas from being generated, which relates to the technical field of anhydrous aluminum trichloride and comprises a main body unit, a filtering unit, a feeding unit, a grinding unit and a quantifying unit, the filtering unit and the feeding unit are arranged in the main body unit, the grinding unit is arranged above the main body unit, and the quantifying unit is arranged in the grinding unit. The filtering unit comprises a filtering part movably arranged in the main body unit, a bearing seat mounted at the bottom of the filtering part, a rotating shaft movably arranged below the filtering part, a cam mounted on the side wall of the rotating shaft, and a first driving motor mounted at the input end of the rotating shaft. According to the batch feeding device capable of preventing a large amount of hydrogen chloride gas from being generated, due to the arrangement of the filtering unit and the feeding unit, blockage is avoided, and the smoothness of the feeding process is ensured.

This utility model relates to a novel filter element, comprising an end cap, a sealing plate, a filter element body, and a base. The filter element body is cylindrical, hollow inside, and filled with an inner steel mesh lining. The ridges of the pleats in the filter element body are parallel to the axial direction of the filter element body. Positioning rods are inserted into the ridges and grooves of the pleats. The two ends of the positioning rods are inserted into the sealing plates installed at both ends of the filter element body. The sealing plates are located inside the end caps. The end cap located at the lower end of the filter element body is connected to the base. Several oil inlet holes are provided on the edge of the base. A sealing joint extending into the base is provided at the bottom of the inner steel mesh lining. A screen for fixing a spring soft cell is provided inside the inner steel mesh lining. The top of the spring soft cell faces downward and movably abuts against the sealing joint. The sealing joint connects the base and the inner steel mesh lining. The positioning rods fix the folding spacing of the filter element body, maintain a uniform oil filtration channel, and avoid local adhesion or even blockage of the filter paper.

This utility model relates to the field of papermaking equipment technology, specifically a high-wear-resistant waste material crushing structure for a waste pulp pulverizer. The structure includes a main body with a crushing structure on its top. A power plate is fixedly connected to the front of the main body, and a forward / reverse motor is fixedly connected to the side of the power plate away from the main body. Two symmetrical limiting grooves are formed on the right side of the main body, each containing a slidable limiting block. A collection box is fixedly connected between the two limiting blocks, and a handle for easy pulling is provided on one side of the collection box. A power groove is formed inside the power plate. This utility model, by causing the filter frame to vibrate up and down, helps to facilitate the removal of water from the pulp through the filter holes, improving dewatering efficiency, reducing residual air bubbles in the pulp, and improving the uniformity and strength of the final paper product. The up-and-down vibration also reduces wear on the filter cloth or screen, extending the equipment's service life.