74results about How to "Effective peeling" patented technology

The invention discloses a compressive property detection device for tempered glass production and a detection method, and relates to the technical field of tempered glass production, the compressive property detection device comprises a bottom plate, the middle position of the upper surface of the bottom plate is provided with a bearing table, and the bearing table is used for placing glass; the pressurizing mechanism is mounted on the upper surface of the bottom plate, vertically corresponds to the bearing table and is used for applying pressure to the glass; the electric sliding table mechanism is installed on the upper surface of the bottom plate, and the moving end of the electric sliding table mechanism moves in the length direction of the bottom plate. And the liquid coating mechanism is mounted on one side of the moving end of the electric sliding table mechanism and is used for coating the surface of the glass with a layer of non-Newtonian liquid so as to prevent the glass from being sputtered all around when the glass is broken. According to the invention, the non-Newtonian liquid is coated on the outer side of the glass, and when the glass is broken in a compression resistance test process, the liquid is rapidly converted into a high-viscosity state due to a shear thickening effect to form a temporary barrier to effectively adhere and capture high-speed flying glass fragments, so that the splashing phenomenon of the glass fragments is obviously reduced.

The invention relates to the technical field of advertising sign production, and discloses an advertising sign production-based engraving device which comprises a tabletop and a laser engraving machine, a processing groove is formed in the top of the tabletop, four electric suction cups are mounted on the inner wall of the bottom of the processing groove, and two first sliding rails are arranged at the top of the tabletop; a first linear motor is arranged at the top of the first sliding rail, through mutual cooperation of a transmission shaft, a first arc plate, a second arc plate, dust-free cloth and bristles, a carbonized layer generated by laser engraving can be scraped off and erased while the laser engraving machine engraves a plastic advertising sign, and the laser engraving machine is convenient to use. The curved plate and the balls are arranged, so that the dust-free cloth and the bristles move back and forth repeatedly in the rotating cleaning process, continuous and uniform friction force is generated among the dust-free cloth, the bristles and the carbonized layer, and the carbonized layer can be more effectively stripped from the plastic surface through the repeated scraping action.

A rotary sludge high-efficiency drying device belongs to the field of sludge drying technology. The invention includes a base, a support seat fixedly installed on the top of the base, and a drying cylinder rotatably mounted inside the support seat. A sludge crushing mechanism is installed inside the drying cylinder. A drive seat is slidably mounted on the top of the base, and a feed cover is fixedly connected to the top of the drive seat. A discharge port is rotatably connected to the side wall of the drying cylinder, which, after being rotated and unlocked, is used to discharge the dried sludge. A cone-shaped nozzle periodically pierces and retracts from the sludge blocks located at the bottom of the drying cylinder. This piercing breaks the hard outer shell of the sludge, creating pores and cracks inside the sludge. High-temperature hot air can directly penetrate into the interior of the sludge blocks through these pores and cracks, significantly increasing the heat transfer contact area, improving the moisture evaporation rate in the initial drying stage, and shortening the residence time of the sludge in the drying cylinder, thereby improving the overall drying capacity and efficiency of the equipment.

The utility model provides a sewage membrane filter device with automatic backwash function relates to sewage treatment equipment technical field, and this device includes filter jar body, the membrane filter subassembly of being immersed in jar body, and water inlet pipeline, water outlet pipeline and sludge discharge pipeline. Its core improvement is integrated with a set of intelligent automatic backwash system, and this system is constituted by backwash water supply pipeline, gas water collaborative flushing unit, parameter detection unit and intelligent control unit. The gas water collaborative flushing unit includes the micropore aerator of being established in the membrane subassembly below jar body bottom, is used for generating tiny air bubble to carry out physical scrubbing to membrane surface, backwash water supply pipeline is connected water outlet pipe, can pump into membrane subassembly water production side with water production reversely. Control unit is based on sensor signal such as transmembrane pressure difference, and the automatic switching and collaborative operation of intelligent control gas washing, water backwash and sludge discharge process, thereby realize efficient, energy -conserving, full -automatic membrane pollution cleaning, significantly prolong the life of membrane and reduce operation maintenance cost.

The invention relates to the technical field of metal part cleaning devices, and discloses automobile part deoiling equipment which comprises a supporting frame, a cleaning pool is arranged at the top of the supporting frame, an integrated pipeline is arranged on one side of the cleaning pool in a penetrating mode, a collecting box is arranged on one side of the bottom of the supporting frame, the integrated pipeline communicates with the collecting box, and a switch valve is arranged on one side of the collecting box. A lifting plate is slidably arranged on one side of the cleaning pool, and a placement table is arranged at the bottom of one side of the cleaning pool; multiple groups of flushing nozzles are arranged on the inner wall of the cleaning pool, and a cleaning assembly is arranged in the cleaning pool; a screening assembly is arranged at the bottom of the cleaning assembly. The cleaning assembly is used for placing and cleaning automobile parts; and the screening assembly is used for separating the cleaned oil-water mixture from solid impurities. Compared with the prior art, the cleaning efficiency can be effectively improved, the situation that the clamped position cannot be cleaned is avoided, the follow-up waste liquid treatment amount is reduced, and therefore the double effects of cleaning and environment protection are achieved.

The invention discloses a high-altitude glass curtain wall cleaning device based on an unmanned aerial vehicle, and relates to the technical field of glass curtain wall cleaning, the high-altitude glass curtain wall cleaning device comprises an unmanned aerial vehicle mounting platform, and the unmanned aerial vehicle mounting platform is mounted at the bottom of the unmanned aerial vehicle; the water tank is mounted in the unmanned aerial vehicle mounting platform; the adsorption type cleaning actuator is arranged at the end, away from the water tank, of the unmanned aerial vehicle mounting platform, and the water tank is connected with the adsorption type cleaning actuator through a pipeline; the pushing mechanism is arranged on the unmanned aerial vehicle mounting platform and located between the water tank and the adsorption type cleaning actuator, and a locking mechanism used for separation / connection of the adsorption type cleaning actuator is arranged between the adsorption type cleaning actuator and the pushing mechanism; and the safety rope winding mechanism is arranged in the unmanned aerial vehicle mounting platform and is connected with the adsorption type cleaning actuator. The unmanned aerial vehicle serves as an intelligent transportation platform and is responsible for accurately transporting the integrated adsorption type cleaning actuator to an operation starting point and recycling the integrated adsorption type cleaning actuator.

The present invention discloses an electrophoretic coating device and a coating method for automobile metal trim strips, which belong to the technical field of automobile metal accessories processing, and include an electrophoretic pool, both sides of the inner cavity of the electrophoretic pool are provided with slidable mobile frames, the top of the mobile frame is fixedly connected with a fixed box, the inner cavity of the mobile frame is provided with an opening and closing assembly, and the opening and closing assembly includes a plurality of rotating columns rotatably connected to the inner cavity of the mobile frame, and the surface of the rotating column is fixedly connected with a stripping filter plate. The present invention strips out a clean electrophoretic position for the electrophoretic processing of the metal trim strips through the coordinated use of the mobile frame, the opening and closing assembly and the mobile assembly, and moves the hanger to the electrophoretic position through the coordinated use of the gantry, the crane and the lifting frame, and at the same time, the electrophoretic liquid between the two mobile frames is filtered through the coordinated use of the filter box and the filter assembly, so as to achieve the purpose of effectively stripping impurities in the electrophoretic liquid and automatically shaping a clean electrophoretic space.

An automatic cleaning device for water-based coatings includes a mixing tank (1), a drive motor (2), a base box (3), a feed inlet (4), a water inlet (5), a hollow mixing shaft (6), mixing blades with spray nozzles (7), spray nozzles (7a), a sound insulation and heat preservation layer (8), an annular air duct (9), an air inlet pipe (10), a tank wall spray ring (11), a nozzle (11a), a discharge port (12), a liquid discharge port (13), a water pump (14), a cleaning agent tank (15), a liquid level sensor (16), a control system (17), and a base (18). This device utilizes a rotating mixing shaft and blades to effectively carry the cleaning solution through high-pressure rotary spraying, reducing the consumption of cleaning solvents and water, thus saving resources. The cleaning is thorough, ensuring no residue remains on the tank, mixing shaft, and blades, greatly reducing the risk of cross-contamination between different batches or colors of coatings.

The invention relates to the technical field of underwater target detection, and discloses an underwater environment real-time lightweight target detection method and a readable storage medium, and the method comprises the steps: improving a standard YOLOv11n model, employing a C3-CPMSFA module, fusing global context information and multi-scale local features, and combining with a partial convolution strategy to achieve efficient feature extraction; feature processing is expanded to a frequency domain by using a C2SFA module, space-frequency joint adaptive sensing is realized by using a dynamic frequency domain mask, and back scattering noise is accurately filtered out; and semantic noise reduction and small target enhancement are realized through multi-scale feature progressive fusion and depth separable convolution by using an auxiliary head. According to the method, the accuracy and robustness of underwater small target detection are remarkably improved while light weight and real-time performance are kept.

The invention relates to the technical field of burr cleaning, in particular to a high-pressure jet system which comprises a high-pressure pump, a liquid supply pipeline, a nozzle, a pulse pressurizing mechanism and a controller, and one end of the liquid supply pipeline communicates with the output end of the high-pressure pump; the nozzle communicates with the end, away from the high-pressure pump, of the liquid supply pipeline. The pulse pressurizing mechanism is arranged on the liquid supply pipeline; and the controller is electrically connected with the high-pressure pump and the pulse pressurization mechanism and used for controlling the movement frequency of the pulse pressurization mechanism to be matched with the pressure pulsation frequency of the high-pressure pump so that a medium sprayed out of the nozzle can be in a pulse pressurization state. Pulse pressurization can be obtained with small energy consumption, and the impact damage capacity to hard burrs is improved.

The application discloses a shellfish cleaning system based on biomimetic enzymolysis and micro-eddy current impact, and relates to the technical field of aquatic product processing. The system comprises a primary spraying station, a biomimetic enzyme micro-eddy current cleaning station, a secondary spraying station and a vibrating grading and screening station which are sequentially arranged along the material conveying direction. The primary spraying station is provided with a machine vision recognition module and a pre-rinsing spraying module. The machine vision recognition module adopts YOLOv12-DAFM and is intelligently fused by using a DAFM module. The network framework is based on a YOLOv12 baseline model. The biomimetic enzyme micro-eddy current cleaning station is provided with a dosing unit for adding biomimetic enzyme preparations and a fluid generating unit for generating a controlled micro-eddy current field in a cleaning tank. The dosing unit is a composite enzyme adding device for storing and quantitatively adding at least three different biomimetic enzyme preparations. The fluid generating unit comprises the cleaning tank. Based on the recognition result of the machine vision, the system can automatically match the optimal enzyme formula and cleaning parameters, and realize intelligent 'cleaning according to the material'.

The utility model relates to effervescent tablet processing technical field, especially effervescent tablet packing clean use nozzle, including the material conveying platform, be equipped with the air jet nozzle mechanism for removing effervescent tablet surface dust on the material conveying platform, air jet nozzle mechanism includes the material conveying round roller of symmetrical setting at the both ends of material conveying platform, is provided with the punching conveyor belt between two material conveying round rollers, the outside fixed mounting of material conveying platform is used for driving material conveying round roller material conveying motor. The utility model discloses through setting air jet nozzle mechanism, adopts the double -channel nozzle design of'main airflow vertical cleaning + auxiliary airflow oblique air curtain', and high -pressure main airflow directly impacts effervescent tablet surface, can effectively peel off and attach dust, at the same time, low -pressure auxiliary airflow forms air curtain wall with 45 inclination, forces the dust that is blown apart directional movement along the oblique direction, then again combines the negative pressure collection of dust suction platform, can greatly reduce the re -adhesion rate of dust, greatly improved the cleaning effect.

The invention discloses an alkaline earth metal stable oxygen-like superatomic cluster material and a preparation method thereof.The material is prepared from aluminum powder, alkaline earth metal hydride and anhydrous metal halide serving as a structure-directing agent, and the preparation method comprises the steps that firstly, under the inert atmosphere, the raw materials are subjected to high-energy ball milling to prepare a composite precursor; then temperature programming heat treatment is carried out, hydrogen generated by hydride in-situ decomposition is used for reducing an interface and inducing lattice defects, and meanwhile, interface migration and chemical adsorption effects of halide ions are used for pinning newly generated cluster units; and finally, carrying out non-equilibrium densification through spark plasma sintering. According to the method, the defect that a thermodynamically stable alloy phase is easily formed in a traditional smelting method is overcome, the oxygen-like cluster structure with the 38 electron open shell layer characteristic is successfully stabilized in a macroscopic solid state through a synergistic mechanism of gas phase pore forming and interface pinning, and the material is endowed with excellent catalytic activity and semimetal conduction characteristic.

The utility model provides a kind of helium recovery purification equipment of low loss, including condensing cylinder;Condensing cylinder is provided with cooling runner in, and the outer wall of condensing cylinder is provided with cooling member, cooling member is used to cool cooling runner;Cooling runner is provided with impurity removal assembly, and impurity removal assembly includes filter screen, and filter screen is fixed in cooling runner by vibration rod, and the front of vibration rod is provided with the linear array of multiple blunt body rods, and impurity removal assembly further includes the high-pressure air nozzle of circumferential array on cooling runner, and the output end of high-pressure air nozzle is towards blunt body rod;Impurity removal assembly includes the drop chute of being opened in cooling runner and being located below filter screen, and drop chute is used to collect the impurity falling from filter screen;Cooling runner is provided with rotatable collection ring outside, and collection ring is provided with multiple collection cavities corresponding drop chute. By high-pressure gas pulse impact blunt body rod vortex vibration is generated, makes filter screen high-frequency vibration, can on-line, quickly remove adhered solid impurities.

The utility model provides a kind of ion source and ion implanter, the ion source includes arc starting chamber, cathode unit, reflection unit and gas inlet unit;Cathode unit is set to one side of arc starting chamber, reflection unit is set to the other side of arc starting chamber, and at least a part of cathode unit and at least a part of reflection unit are located in the cavity of arc starting chamber;Gas inlet unit includes gas inlet pipeline and rotating flow straightener, tangential gas inlet is equipped on rotating flow straightener, gas inlet pipeline is communicated with tangential gas inlet, the gas outlet of rotating flow straightener is communicated with the gas inlet of arc starting chamber.The utility model can effectively reduce the solid residue caused by the contact time of gas and the inner wall of the cavity of arc starting chamber and the process components in the cavity of arc starting chamber is too long while increasing dissociation efficiency, so as to not only can effectively reduce the frequency of maintenance or replacement of ion source, effectively reduce production cost, and can improve the WPH value of machine.

This utility model relates to the field of wire forming machine technology, and discloses an integrated core-stripping mechanism with a stripping mechanism set inside the core. The core includes a core body, inside which is a stripping module for stripping wire. The core body also has an external stripping drive mechanism for rotating the stripping module. By configuring the core body, stripping module, and stripping drive mechanism, efficient stripping of wire materials is achieved. The stripping module is directly mounted on an auxiliary wire output module for effective stripping of the wire. The external stripping drive mechanism drives the stripping module to rotate, thereby enhancing the stripping effect and adaptability. The wire material includes steel wire, copper wire, aluminum wire, iron wire, etc. The wire forming machine includes components of a spring machine, for example, a spring machine is used to process the wire.

The utility model discloses a circulating type seed kernel cleaning machine, which relates to the technical field of pumpkin seed cleaning machines, and adopts the technical scheme that the circulating type seed kernel cleaning machine comprises a base, a backflow water pool fixedly arranged at the top of the base, a plurality of fixing columns fixedly arranged at the top of the base, a spraying cleaning pool fixedly arranged at the tops of the fixing columns, and a concave drainage groove formed in the bottom of the spraying cleaning pool, the circulating type seed kernel cleaning machine has the advantages that the vibrator body drives the metal filter plate to vibrate at high frequency, pumpkin seed kernels move on the inclined filter plate in a jumping mode, preliminary screening (fine impurity separation) is achieved, the seed kernels can fully roll over, it is guaranteed that a spraying water curtain is covered without dead corners, and the cleaning efficiency is improved. The circulating water curtain assembly forms crossed water flow through a plurality of groups of spray headers, and is matched with low-pressure injection design (preventing seed kernels from being scattered), so that surface dirt, residual pulp and light and small impurities are effectively stripped, and the cleaning cleanliness is high.

The utility model discloses an ultrasonic cleaning device with automatic discharge. The ultrasonic cleaning device, including: cleaning tank body, it has the chamber of containing cleaning fluid, and it is the open structure of upper end, be equipped with ultrasonic generator on the cleaning tank body, cleaning platform, it can be suspended in the chamber of cleaning tank body and be used for bearing the product to be cleaned, buoyancy limiting mechanism, be located in the chamber of cleaning tank body, be used for limiting product position in the cleaning process, push material device, be configured as when cleaning is completed and the cleaning platform rises to the set discharge height, push product and realize automatic discharge and separate the cleaning platform, controller, ultrasonic generator, the lifting actuating mechanism of cleaning platform, push material device respectively with controller electricity is connected. The ultrasonic cleaning device with automatic discharge in the application can be used for the automatic cleaning of medicine basket, and can be used in the whole process of automatic cleaning of medicine basket.

The application discloses a vortex hardness feature extraction and compensation method for inhibiting valve geometry interference, relates to the technical field of nondestructive testing and signal processing, and comprises the following steps: acquiring an original impedance voltage signal and key geometry parameters of a valve under a preset multi-frequency sinusoidal excitation signal; constructing a geometry-electromagnetic coupling interference compensation model based on the key geometry parameters, excitation frequencies and electromagnetic parameters, calculating a multivariate coupling geometry interference coefficient, stripping geometry interference from the original signal to obtain a pure impedance voltage signal; performing three-dimensional feature extraction on the pure signal to obtain amplitude features, phase features and hardness sensitive features; introducing a dynamic temperature compensation model to perform nonlinear compensation on a three-dimensional feature vector according to an environmental temperature; and outputting the compensated three-dimensional hardness feature vector. The application inhibits the influence of valve geometry differences on the eddy current signal by constructing a geometry-electromagnetic coupling interference compensation model, thereby improving the accuracy and robustness of eddy current hardness detection.

The utility model provides a depilation and skin polishing panel and depilation and skin polishing device, including panel body, be provided with the convex unit on panel body, and the convex unit includes outer convex and inner convex, and outer convex and inner convex are all closed line structure, and inner convex is located the inside of outer convex, and the number of inner convex is at least two, and at least two inner convexes are arranged in non - wrapped spacing between, and at least one inner convex has at least one angle. The depilation and skin polishing panel improves the depilation and skin polishing effect, and improves the user experience.

The invention discloses an industrial robot vision sensor measuring device, which belongs to the field of industrial robot detection, and comprises a plurality of vision measuring units mounted on the outer wall of the moving end of a manipulator, the vision measurement unit comprises a support fixedly connected to the outer wall of the moving end of the manipulator, a second buffer pad fixedly connected to one side of the support, a box fixedly connected to the upper end of the second buffer pad, a vision sensor fixedly connected to the inner wall of the box, an opening formed in one side of the box, a clamping groove formed in the inner wall of the opening and transparent glass located in the clamping groove. The visual sensor is separated from an industrial environment through the box body and the transparent glass, a lens of the visual sensor is prevented from being polluted by dust, oil stains and welding sparks in the working process of the manipulator, meanwhile, attachments attached to the surface of the glass can be regularly removed through airflow and vibration, and the visual sensor can be cleaned in some environments with liquid splashing or oil mist. Greasy dirt, water drops or condensate water are prevented from gathering on the glass surface, and the glass surface is kept clean.

The present application provides a pet grooming machine, which has the following features: the main body of the pet grooming machine comprises an electric fan including an electric fan air inlet and an electric fan air outlet; a battery; a switch for controlling the on-off of the circuit between the battery and the electric fan; a grooming member for grooming pet hair, which at least comprises a base and comb teeth; a driving mechanism for driving the grooming member to switch between an extended state and a storage state; a dust collection mechanism located upstream of the electric fan for accommodating pet hair; a movement area close to the grooming member to provide space for the grooming member to switch between the extended state and the storage state; and an air duct for circulating the airflow generated by the electric fan, which has an air duct inlet and an air duct outlet, the air duct inlet is located downstream of the movement area, and the air duct outlet is located upstream of the movement area, at least part of the airflow generated by the electric fan passes through the air duct outlet to reach the movement area.

The invention discloses a distribution line UAV-carried ice-peeling robot device, comprising a UAV system, a clamping guide mechanism, a docking mechanism, a camera mechanism and a wheeled ice-peeling mechanism; the clamping guide mechanism comprises a top cover, a V-shaped wheel and a clamping wheel assembly, the distribution line is clamped under the V-shaped wheel and is clamped and moved by the clamping wheel assembly; the UAV system is installed above the top cover through the docking mechanism, and the camera mechanism is installed on the front and rear sides of the top cover; the wheeled ice-peeling mechanism comprises a connecting top plate, a planetary gear, a main gear and a tool, the front end of the connecting top plate is installed on the top cover, the planetary gear is installed at the end of the connecting top plate, the main gear is arranged on the outside of the end of the connecting top plate and meshes with the planetary gear, and the tool is fixed on the main gear. The invention has a compact structure, can realize the deicing operation of the distribution cable in an environment without power outage, has a high degree of automation, is easy to install the cable, has high stability, is simple and convenient to operate the deicing operation, is highly efficient, and is safe and reliable.

The application discloses a fabric wrinkle-proof dyeing device, which comprises a dyeing cylinder, a feeding flattening treatment mechanism and a discharging flattening treatment mechanism. The feeding mechanism is provided with a flattening roller and an impurity treatment module. The flattening roller can stretch and shake the fabric by reverse rotation. The impurity treatment module can remove surface impurities by a brush part and an adsorption system. The discharging mechanism is provided with a beating module and a steam system. The steam nozzle can make the fiber expand and stretch, and the beating plate can further remove wrinkles by high-frequency elastic beating. The device is driven by a single motor and has multiple functions through mechanical linkage design. The device can effectively improve the flatness and quality of fabric dyeing, and reduce energy consumption and system complexity.

A dialysis desalination and gas-liquid two-phase flow self-cleaning hollow fiber membrane system relates to the technical field of membrane separation, and comprises a square bottom support frame, the bottom support frame is grounded, two groups of vertical fixing frames are welded on the upper surface of the bottom support frame, the vertical fixing frames are C-shaped frames with downward openings, an integrated box is fixedly clamped between the two groups of vertical fixing frames, and the integrated box is connected with the bottom support frame. A dialysis desalination assembly is arranged in the integration box, a gas phase cleaning assembly is further arranged on the integration box, a liquid storage tank is arranged on one transverse side of the integration box, and an electric control box is arranged on one longitudinal side of the liquid storage tank. The problems that an existing high-salinity wastewater treatment technology is high in energy consumption, insufficient in separation precision, inflexible in system operation, large in occupied area, low in function integration level, difficult to continuously and stably operate and the like, and a membrane assembly is prone to being polluted and difficult to clean are solved.

The application relates to a defective product detection paper shell paste box machine and relates to the technical field of paper shell detection. The machine comprises a paper drawing mechanism, a paper conveying mechanism and a detection mechanism which are sequentially connected. The paper drawing mechanism and the paper conveying mechanism are arranged on a workbench. The paper drawing mechanism is used for sequentially conveying paper shells to the paper conveying mechanism. The paper conveying mechanism is used for conveying the paper shells to the detection mechanism. The detection mechanism comprises a detection assembly and a kick-off assembly which are arranged on the workbench. The detection assembly is used for detecting the quality of the paper shells and conveying the paper shells to the kick-off assembly. The kick-off assembly is used for separating the unqualified paper shells. The application has the effects of automatically separating defective products and improving production efficiency.

The application discloses a peritoneal dialysis catheter assembly capable of preventing fibrin clot blockage, which comprises a drainage tube and a cleaning rod. The drainage tube is internally provided with an axially extending drainage cavity, and the drainage tube comprises an insertion section and a guide section, and the insertion section is provided with a plurality of drainage holes; the cleaning rod is arranged in the drainage cavity, the cleaning rod is coaxially arranged with the drainage tube, and the cleaning rod is provided with a plurality of blades. By means of the energy of the dialysate flow, the blades guide the local deflection and acceleration of the flow direction, induce continuous turbulence and vortex near the inner wall of the drainage cavity, the shear force in the turbulence area can effectively strip the fibrin clot adhered to the cavity wall, and the stirring action of the vortex prevents the deposition of new clots on the surface of the cavity wall. The arrangement of the plurality of blades can generate vortexes with alternating directions at different axial positions, avoid the single stable mode of the flow field and reduce the scouring efficiency, so that the unobstructed state of the drainage cavity can be maintained for a long time without relying on external power.

The application discloses a fine filtering device for modified carbon black production, which comprises a filtering box body, a hopper-shaped material collecting hopper fixedly arranged at the bottom of the filtering box body, a material discharging valve fixedly arranged at the bottom of the material collecting hopper, a flue gas inlet fixedly arranged at the side of the filtering box body and communicating with the material collecting hopper, a horizontal fixed flower plate fixedly arranged at the position close to the upper end of the filtering box body, a plurality of through holes uniformly arranged on the fixed flower plate in a rectangular array, a filtering assembly respectively arranged in each through hole of the fixed flower plate, an exhaust pipe arranged on the side wall of the filtering box body and located above the fixed flower plate, and a vibrating assembly and a spraying assembly arranged on the filtering box body and used for removing the carbon black outside the filtering assemblies. The application can effectively strip the carbon black particles on the surface of the filtering cloth bag, avoid forming a dense powder cake layer, and thus improve the filtering efficiency.

The utility model relates to heat exchange equipment technical field, concretely relates to a kind of anti-coking heat exchanger, including cylinder, the both ends of cylinder are equipped with opening, opening is equipped with tube sheet respectively, multiple heat exchange pipes are equipped between tube sheet, multiple baffles are uniformly spaced and arranged in cylinder, heat exchange pipe is set through baffle, one end of cylinder is equipped with tube body, and tube body is equipped with partition, and tube body is respectively equipped with the connecting pipe one of fluid delivery and discharge to heat exchange pipe, and cylinder is respectively equipped with the connecting pipe two of fluid delivery and discharge to cylinder, the other end of cylinder is equipped with rear seal tube, and the one end of tube body away from cylinder is equipped with front seal tube, and the turbulence piece that passes through heat exchange pipe is equipped between tube body and rear seal tube, and installation assembly for installing turbulence piece is equipped in tube body and rear seal tube. Fluid flows along tangential direction and radial direction simultaneously by turbulence piece, thereby effectively prevent particulate impurities from depositing in pipe wall or dead angle, reduce the occurrence of coking.

The application relates to the technical field of MBR membrane, in particular to an automatic cleaning system based on MBR membrane, which comprises a rack and a plurality of MBR membrane modules, the MBR membrane modules are arranged at intervals along the horizontal direction, the MBR membrane modules are detachable on the rack, the MBR membrane modules are used for filtering water quality, a cleaning assembly is arranged on the rack, the cleaning assembly comprises a driving cylinder, a sliding frame and a plurality of scraping rods, the driving cylinder is installed on the top of the rack, the sliding frame is installed on the end of a piston rod of the driving cylinder, the sliding frame slides along the vertical direction, the scraping rods are installed on the sliding frame and correspond to the positions of the MBR membrane modules, a scraping groove is arranged on the surface of the scraping rod, and the groove wall of the scraping groove is in abutting fit with the outer surface of the MBR membrane module; the application has the advantages that the influence of sludge backlog on the normal work of the MBR membrane is reduced.