87results about How to "Improve anti-clogging effect" patented technology

The invention is suitable for the field of drip irrigation equipment, and provides a large-area uniform-control and high-blocking-resistance irrigation emitter for drip irrigation. The irrigation emitter comprises an irrigation emitter shell; the water inlet part is embedded in the central part of the irrigation emitter shell; and the runner part is of a tooth-shaped reciprocating structure. According to the large-area uniform-control and high-blocking-resistance irrigation emitter for drip irrigation, firstly, the whole water flow enters the flow channel units through the first straight line sections and impacts on the vertical upstream face, and part of the water flow impacting the topmost part of the upstream face flows into the next flow channel unit through the first oblique line sections and the tooth fillet radiuses; at the moment, the water flow generates maximum energy dissipation at the tooth fillet radius, namely the tooth tip, so that the turbulent kinetic energy of the water flow in the flow channel unit is effectively improved, the maximum laying distance of the drip irrigation tape is greatly prolonged, and the blank of lack of ultra-long-distance laying of the irrigation emitter and the drip irrigation tape in China is filled.

The invention relates to the technical field of fluidized bed roamers, in particular to an intelligent anti-blocking system, method and device for a gas distribution plate of a fluidized bed roaster. Installing two groups of nozzle arrays on the side wall of the fluidized bed roaster, and adjusting the spraying direction of nozzles to be aligned with the small hole area of the distribution plate; high-precision temperature and pressure sensors are installed at the edge and corner blockage high-incidence area of the distribution plate, real-time and continuous monitoring of temperature-pressure data is achieved, and key supporting data are provided for system diagnosis and control. An integrated programmable logic controller system is introduced, when a sensor captures signals indicating that small holes are possibly blocked, such as abnormal temperature drop or obvious pressure rise, a PLC immediately judges the existence and position of blockage and triggers a preset blockage clearing program, a nozzle is driven to spray high-pressure pulse airflow, and blockages are efficiently cleared. The system has the characteristics of intelligence, automation, high efficiency and the like, can prevent the problem of blockage of the gas distribution plate of the fluidized bed roaster, and ensures high efficiency and stability of equipment operation.

The utility model relates to an anti-blocking slurry pump, which belongs to the technical field of slurry pumps and comprises a slurry pump body, and an anti-blocking mechanism is mounted on one side of the slurry pump body. The anti-blocking mechanism comprises a cleaning box fixedly installed on one side of the slurry pump body. A circulation hole for slurry to pass through is formed in the side, close to the slurry pump body, of the cleaning box. The anti-blocking mechanism further comprises a waterproof box fixedly installed on the side, close to the slurry pump body, of the cleaning box through bolts, a driving assembly penetrating through the cleaning box is installed in the waterproof box, and stirring assemblies arranged at equal intervals are installed on the outer side of the driving assembly. According to the anti-blocking mud pump, the structure capable of cleaning and sweeping mud can be used for preventing holes of the mud from being blocked, so that the water inlet rate of equipment is improved, the anti-blocking effect is achieved, automatic cleaning of the mud by the equipment is facilitated, and the anti-blocking effect of an existing mud pump is effectively improved.

The invention relates to the field of rectification equipment, in particular to a rectification tower with an anti-blocking structure, which comprises a tower plate, a plurality of baffle plates, a plurality of baffle plates and a plurality of baffle plates, the floating ball is arranged on the upper side of the sieve hole, the diameter of the floating ball is larger than that of the sieve hole, and a plurality of dimpled grains are formed on the peripheral wall of the floating ball; the elastic arc plates are fixed to the upper sides of the screen holes in a central symmetry mode, the upper ends of the elastic arc plates form open ends with the diameter smaller than that of the floating balls, a distance is formed between every two adjacent elastic arc plates, and gaps are formed between the inner walls of the elastic arc plates and the peripheral walls of the floating balls. The tower plate has the effect of reducing the tower plate blockage probability.

According to the scheme, the efficient clean coal dewatering screen comprises a dewatering screen body, and the dewatering screen body comprises a mounting base and a mounting frame mounted at the top of the mounting base through a plurality of elastic assemblies; the driving assembly and the scraping structure are arranged and matched with the vibration motor body to increase the vibration amplitude of the sieve plate, so that the movement amplitude of clean coal on the surface of the sieve plate is improved, and when a reciprocating rod rotates, a scraping plate can be driven by a movable block and a connecting rod to reciprocate on the surface of the sieve plate, so that the clean coal on the surface of the sieve plate is scraped; according to the clean coal dewatering screen, it is further guaranteed that clean coal can fully move on the surface of the screen plate, so that the dewatering capacity of the clean coal dewatering screen is optimized, the more thorough dewatering effect and the higher dewatering efficiency are achieved, when the scraper moves on the surface of the screen plate, clean coal blocked in screen holes of the screen plate can be cleaned, and the good anti-blocking performance is achieved; and stable operation of the device is ensured.

This utility model discloses an evaporative air cooler for chemical production, relating to the field of air cooler technology. It includes an air cooler housing, a fan cover fixedly installed on the top of the housing, a fan assembly fixedly installed on the top of the fan cover, a material inlet fixedly installed on one side of the housing, an evaporator plate fixedly installed at the bottom of the housing's inner cavity, a water tank fixedly connected to one side of the evaporator plate, and a heat exchange tube bundle fixedly installed inside the evaporator plate. This utility model utilizes a telescopic shaft to move the filter plate and surface dirt towards the fixed plate during its telescopic movement until the transfer pipe reaches a predetermined position with the fixed plate. Then, a movable push rod extends and retracts, driving a cleaning brush to perform a reciprocating sweeping motion on the filter plate surface, achieving convenient dirt removal and enhancing the device's anti-clogging performance, thus facilitating normal operation of the equipment after filtration.

The utility model discloses an anti-blocking rain and sewage diversion pipeline structure which comprises a rainwater diversion box, a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are installed on the two sides of the diversion box, and filter cartridge pieces are arranged on the two sides of the rainwater diversion box. According to the utility model, the two filter cartridges are respectively used for filtering when water is fed and discharged, rainwater can be filtered by the filter element when flowing into the rainwater diversion box, so that the rainwater is prevented from blocking subsequent pipelines, the two filter cartridges and one filter element are convenient to disassemble and assemble, the filter element is convenient to replace, and the rainwater diversion box is convenient to disassemble and assemble. A scraping plate of the annular cleaning piece abuts against the inner wall of the rainwater diversion box and the surface of the filter element, a magnetic suction cleaning ring outside the rainwater diversion box is manually stirred, the scraping plate of the annular cleaning piece can be magnetically driven to rotate and displace, dirt generated in the rainwater diversion box can be rapidly cleaned, the rainwater and sewage filtering capacity of the device is good, the filter element is convenient to replace, and the service life of the device is prolonged. Internal cleaning can be completed without disassembly and assembly, the anti-blocking capacity of the filtering assembly is improved, and operation and use are convenient.

The utility model relates to the technical field of drawing frames, and discloses an anti-blocking device for a drawing frame, the anti-blocking device comprises a U-shaped frame arranged at an inlet of the drawing frame, two rotating shafts are rotatably mounted in the U-shaped frame, the two rotating shafts are both fixedly sleeved with hair collecting roller sleeves, felt is detachably mounted and fixed on the two hair collecting roller sleeves, and the hair collecting roller sleeves are fixedly sleeved with the felt. A driving assembly is arranged on the front side of the U-shaped frame and used for controlling the two rotating shafts to rotate relatively, and two dust suction hoods with the bottoms being open are fixedly installed in the U-shaped frame. Compared with the prior art, the device has the following advantages and effects that the adhesion effect of the felt is matched with the negative pressure dust collection effect, a dual protection mechanism is formed, short fibers, fluff and other impurities on the surfaces of fiber strips can be comprehensively and efficiently cleaned away, the blocking phenomenon caused by accumulation of the impurities at an inlet of the drawing frame is avoided, the impurities cannot enter the drawing frame easily, and the service life of the drawing frame is prolonged. Therefore, smoothness of a fiber rod conveying channel at the inlet of the drawing frame is guaranteed, and stable and efficient operation of the drawing frame is guaranteed.

The utility model provides an anti-clogging water conservancy pipeline for a water conservancy project, and relates to the technical field of water conservancy project tamping, the anti-clogging water conservancy pipeline for the water conservancy project comprises a transition pipe, the outer surface wall of the transition pipe is fixedly provided with two fixing blocks, one side of the outer wall of each fixing block is provided with an insertion hole, and the inner surface wall of each insertion hole is movably provided with an L-shaped insertion block in an inserted mode; a first filter plate is fixedly mounted between the opposite sides of the outer walls of the two L-shaped insertion blocks, and first limiting holes are formed in one sides of the outer walls of the two L-shaped insertion blocks. According to the filtering device, the first filtering plate is inserted into the two inserting holes through the two L-shaped inserting blocks, penetrates through the first limiting holes in the two L-shaped inserting blocks through the two bolts and is in threaded connection with the interiors of the two fixing blocks, then the first filtering plate is installed at an inlet of the transition pipe, impurities in water flow are filtered out, and the impurities are prevented from entering a pipeline; and blockage in the pipeline is effectively prevented, so that the use effect of the anti-blockage water conservancy pipeline is improved.

This utility model relates to the technical field of building material processing equipment, specifically to a multi-stage aggregate particle size screening device. The multi-stage aggregate particle size screening device includes a frame, screening components, a feeding conveyor belt, and a multi-stage discharge conveyor belt. The screening components are inclinedly arranged on the upper part of the frame. The feeding conveyor belt is parallel to the screen components above them for feeding aggregates to be screened. The multi-stage discharge conveyor belts are arranged sequentially from top to bottom below the screen components for receiving screened aggregates of different particle sizes. The screening components include a frame plate, screen bars, and hopper plates. The frame plates are symmetrically installed on the upper part of the frame. The screen bars are spaced apart along the length of the frame plates and divided into multiple rows along the height direction. The screening gap between each row of screen bars decreases progressively from top to bottom. Each row of screen bars has a hopper plate at its discharge end, with the hopper plate length decreasing progressively from top to bottom. A motor is installed on the outside of the frame plate.

The utility model discloses a harvester straw walker key surface which comprises straw walker bodies distributed at equal intervals. Anti-falling side plates are arranged on the outer sides of the top ends of the straw walker bodies which are arranged at equal intervals; the straw walker further comprises discharging cavities formed in the straw walker bodies which are arranged at equal intervals, and traction transverse plates are fixedly arranged on the front sides and the rear sides of the discharging cavities in the straw walker bodies which are arranged at equal intervals. Wherein key surface mechanisms are arranged in the equidistantly arranged straw walker bodies, and each equidistantly arranged key surface mechanism comprises a first straw walker piece and a second straw walker piece which are equidistantly arranged. According to the harvester straw walker key surface, the straw walker bodies which are distributed at equal intervals are driven by the driving crankshafts which are distributed front and back to form enough front-back difference and height difference in the moving process, crops are rapidly vibrated and sieved and separated in cooperation with the sieving partition plate and the key surface mechanism, and the vibration sieving effect and the anti-blocking performance of the straw walker bodies are improved.

The invention relates to the technical field of plant beverage concentration, in particular to plant beverage production concentration equipment which comprises an outer tank body, an inner tank body is arranged in the outer tank body, a vacuum pumping mechanism is installed on one side of the top end of the outer tank body, and a sealing piston is connected into the inner tank body in a sealed and sliding mode. The sealing piston is driven by a telescopic mechanism installed on the outer tank body, a rotary connecting pipe is fixedly installed at the lower end of the sealing piston, a steam supply mechanism is connected to the upper end of the rotary connecting pipe, and a plurality of magnetic pipes communicating with the interior of the air guide pipe are fixedly installed at the lower end of the air guide pipe at equal angles; and a plurality of electromagnetic plates are fixedly mounted on the side wall of the inner tank body at equal angles. On one hand, the concentration efficiency of the plant beverage can be improved, meanwhile, the nutritional ingredients and flavor of the plant beverage can be better reserved, on the other hand, solute can be prevented from being deposited on the surface of the nanofiltration membrane, and the anti-blocking effect of the nanofiltration membrane is enhanced.

The utility model provides a novel rainwater grate, which comprises a main body frame and a lily leaf sealing element, the main body frame is provided with a drain hole for water to pass through, the lily leaf sealing element is arranged at the drain hole, the lily leaf sealing element has a water passing opening state and a blocking closing state, and when the lily leaf sealing element is in the water passing opening state, the lily leaf sealing element is blocked. Rainwater flows into the existing drainage system through the lily leaf, and when the lily leaf sealing piece is in a closed blocking state, the lily leaf sealing piece and the main body frame jointly form a separation assembly. The device has the anti-blocking and deodorant functions under the working condition of dry seasons; under the working condition of rainy seasons, the rainwater grate has high permeability and water passing performance, and the anti-blocking effect is better than that of a traditional rainwater grate; the device is simple in structure and low in production cost, can be applied to new construction and reconstruction of road drainage system facilities, and has good application prospects.

The utility model discloses an accurate coal blending combustion anti-blocking device, relates to the technical field of coal blending combustion, solves the problem of poor anti-blocking effect of a coal blending conveying device, and comprises a bottom plate, the top of the bottom plate is fixedly connected with a coal storage box through supporting legs, and the bottom of the coal storage box is communicated with a discharging pipe. By arranging the coal storage box, a plurality of coal types can be conveniently stored and proportioned, by arranging the discharging pipe, the coal types in the coal storage box can be conveniently discharged, by arranging the conveying cylinder, the coal types can be conveniently conveyed to the coal storage box, and the conveying cylinder is used for conveying the coal types in the coal storage box. According to the coal conveying device, coal can be conveyed and discharged conveniently, the coal in the conveying cylinder can be conveyed conveniently by arranging a rotating motor, a rotating rod and a spiral pushing plate, meanwhile, the coal can be dredged and pushed, the coal conveying efficiency is high, meanwhile, the coal can be prevented from being blocked, and the anti-blocking effect of the device is improved.

The utility model belongs to the technical field of troughs, and particularly relates to a trough with a feeding function, which comprises a bottom plate. The top of the bottom plate is fixedly connected with a storage hopper through a set of fixing columns. The bottom of the storage hopper is communicated with a conveying pipe; a feeding trough is fixedly connected to the top of the bottom plate; the inner wall of the feeding trough is in sliding connection with a pressing plate; the bottom of the storage hopper is fixedly connected with a first elastic telescopic rod; the telescopic end of the first elastic telescopic rod is fixedly connected with a first connecting rod; the bottom of the first connecting rod is fixedly connected to the pressing plate. A cylinder is fixedly connected to the inner bottom wall of the storage hopper; a group of first through grooves are formed in the cylinder; a sealing piece is arranged on the pressing plate; and the sealing piece is used for sealing one group of first through grooves, so that the problems that according to an existing feeding trough, the feeding trough usually needs a gravity sensor to control feeding, the manufacturing cost of the sensor is high, and the sensor is prone to various faults, so that the automatic feeding function fails, and normal feeding of feed is affected are solved.

The utility model discloses a kind of anti-clogging spiral type pulverizers, mainly applied to the technical field of pulverizer, including including bearing seat, centrifugal fan, cyclone separator, motor, upper box, lower box, feed hopper, pulverizing knife group, auger, discharge port, the upper box, lower box rotation is connected, the upper box front end has feed hopper, the lower box top has bearing seat, the bearing seat is installed with pulverizing knife group, there is screen under the pulverizing knife group, there is auger under the screen, the auger is rotationally connected with lower box, the auger shaft end has centrifugal fan, the centrifugal fan is communicated with cyclone separator by pipeline, the bottom of cyclone separator is discharge port, the pulverizing knife group, auger are driven by motor. Application the utility model of a kind of anti-clogging spiral type pulverizer, structure design scientific and reasonable, manufacturing cost is low, it is not easy to accumulate under screen after the material of pulverization, anti-clogging effect is better, and the quality of pulverization is high, and the pulverization efficiency is high.

The present invention belongs to the technical field of anti-blocking equipment, and relates to an anti-blocking device for an integrated pump station, characterized in that it includes a water inlet pipe, a reaction box, a crushing component, a filtering component and a drain pipe, the reaction box is provided with a water inlet pipe and a drain pipe on both sides, the reaction box and / or the water inlet pipe are provided with the crushing component, and the reaction box and / or the drain pipe are provided with the filtering component. The beneficial effects of the present invention are as follows: through the crushing component and the filtering component, the large impurities in the sewage are first crushed and then filtered, and the blockage caused by large and more impurities is reduced, which saves costs; the angle of the pump station to extract sewage is adjusted by the adjustment component, so that the pump station can adapt to different working environments and can fully extract the sewage; the structural design is reasonable, the operation is simple, the efficiency of classifying and processing impurities is high, the blockage of the pump station by impurities is reduced to the greatest extent, and the service life of the pump station is extended.

The automatic screening and sorting device for matcha production comprises a screening box, a screening plate is fixedly connected to the inner wall of the screening box, and a vibration motor is fixedly installed at the bottom of the screening plate. The screening box, the screening plate, the vibration motor, the first discharging port, the second discharging port, the feeding port, the anti-blocking assembly, a telescopic rod, a supporting block, a supporting rod, a movable plate, teeth, a top plate, a servo motor, a gear, a first collecting box and a second collecting box are matched with one another, and the anti-blocking effect is good; according to the green tea feeding device, green tea raw materials cannot be accumulated in the feeding port to cause blockage during feeding, and manual cleaning is not needed, so that the production efficiency is greatly improved.

The invention provides a blended fabric active digital printing process which comprises the following steps: S1, fabric preparation: preheating a blended fabric by using an air heater; s2, preparing printing paste, namely pouring raw materials of the printing paste into a beating machine, and uniformly mixing; s3, ink-jet printing is conducted, specifically, the preheated fabric is placed on a printing machine body to be printed; s4, printing spray head cleaning: taking out the printed fabric, controlling the printing spray head to move to a position above a spray head cleaning device, and cleaning and moisturizing the printing spray head; s5, fabric color fixation: taking out the fabric, and putting the fabric into a steam box for steam color fixation; s6, washing the fabric with water; and S7, drying and forming, wherein the washed fabric is put into a drying oven to be dried. Compared with a traditional blended fabric printing process, the printing efficiency of multi-batch fabric printing is improved, the anti-blocking effect of the printing nozzle is remarkably improved, and the printing quality can be guaranteed.

The utility model relates to the technical field of feeding structures of double-shaft stirrers, in particular to an automatic feeding structure of a multifunctional double-shaft stirrer, which comprises a stirring barrel, feeding hoppers are fixedly connected to the left side and the right side above the stirring barrel, a second motor is arranged on one side of each feeding hopper, and a rotating rod positioned in each feeding hopper is connected to one side of each second motor. Mounting seats are fixedly connected to the left side and the right side of the interior of the feeding hopper, an outer frame is arranged between the two mounting seats, a filter screen is fixedly connected to the interior of the outer frame, first movable grooves are formed in the mounting seats, and second movable grooves are formed in the left side and the right side of the interior of the outer frame; the interiors of the two second movable grooves are fixedly connected with guide rods. According to the utility model, the crushing anti-blocking structure is additionally arranged in the feed hopper, so that materials can be stirred and solid materials can be crushed when the materials enter the feed hopper, thereby improving the entering speed of the materials and improving the subsequent working efficiency.

The utility model discloses anti-blocking industrial water purification equipment, which comprises a bottom plate, a raw water tank and a pure water tank, an RO (reverse osmosis) main tank is mounted at the top end of the bottom plate, a driving shaft is mounted at one end of a center plate, and cleaning brushes are mounted on two sides of the driving shaft. The shunting pipe is used for shunting, the second drainage pipe and the gathering pipe on the two sides play a role in gathering circulation and outflow, the hollow annular plate is fixed to the inner wall of the shunting pipe, and the hollow annular plate and the installation ring are connected and installed through the bolts. Then mounting and fixing between the center plate and the mounting ring are completed through a connecting column, a filter screen is mounted in a gap for circulating and filtering, when impurities suspend at the position of the filter screen, a working motor in the center plate can be started to drive a cleaning brush to rotate, and during rotation, the cleaning brush on the end face of the cleaning brush cleans the filter screen; therefore, the problem of impurity blockage is solved, and the overall anti-blockage capacity is well improved in the working process.

The invention relates to the technical field of edible mushroom processing, and discloses a circulating type edible mushroom processing smashing device which comprises a rack and a smashing bin, a feeding bin and a screening bin are fixedly installed on the outer wall of the smashing bin, and a discharging bin and a first returning bin are fixedly installed on the outer wall of the screening bin; a spiral feeder is fixedly installed at the end, away from the screening bin, of the first material returning bin. According to the circulating type edible mushroom processing and smashing device, through cooperation of the first material returning bin, the spiral feeder and the second material returning bin, secondary smashing can be conducted on coarse materials, so that automatic circulation of the smashing process is achieved, the smashing efficiency and precision are improved, and through the design of a first flow guide plate and a second flow guide plate, the smashing efficiency is improved. Through the arrangement of the vibrating screen, crushed materials can fall into the front end of the vibrating screen, the crushed materials can be screened more thoroughly, through the design of an inserting block, an inserting groove, a fixing plate and a limiting groove, rapid installation of the compressed air spray head can be achieved, and the compressed air spray head is convenient to overhaul or replace after being used for a long time.

The utility model discloses a water conservancy ecological drainage ditch which comprises a water conservancy ecological drainage ditch body, a trash holding outer plate is installed in the water conservancy ecological drainage ditch body, a trash holding inner plate is installed in the trash holding outer plate, filter holes are evenly formed in the trash holding inner plate, and a containing groove is formed in one side of the interior of the trash holding outer plate. When water flow in the water conservancy ecological drainage ditch body flows, carried impurities such as plastic, aquatic plants and stones can be blocked through the trash blocking outer plate, when filter holes need to be cleaned, a motor is started to drive a first bevel gear and a second bevel gear to be connected in a meshed mode so as to synchronously drive a threaded rod to rotate, and the water conservancy ecological drainage ditch body can be cleaned through the effect of the threaded rod. And the threaded sleeve drives the connecting plate to move up and down on the surface of the trash holding inner plate, so that the second cleaning brush is driven to make contact with the filter holes, impurities remaining in the filter holes are cleaned, and incomplete impurity cleaning is avoided.

The utility model relates to the technical field of pelletizers, and discloses an anti-blocking vibrating screen device for a discharging port of a pelletizer, which comprises a supporting seat, a discharging pipe is fixedly connected to the inner wall of the supporting seat, a first fixing plate is fixedly connected to the outer wall of the discharging pipe, and a second fixing plate is fixedly connected to the outer wall of the first fixing plate. An adjusting assembly is arranged in the discharging pipe and comprises an adjusting plate, the outer wall of the adjusting plate is slidably connected to the interior of the discharging pipe, a first connecting rod is fixedly connected to the outer wall of the adjusting plate, a single-face rack is fixedly connected to one end of the first connecting rod, and an electric push rod is fixedly connected to the inner wall of a first fixing plate. According to the utility model, the electric push rod is used for driving the double-sided rack to move, and the sliding of the adjusting plate in the discharge pipe is realized through the meshing transmission of the gear and the single-sided rack, so that the opening size of the discharge pipe can be accurately controlled, granules can be prevented from being accumulated and blocked in the discharge pipe, and the discharge flow can be flexibly adjusted according to production requirements.

The utility model relates to the technical field of water supply and drainage pipelines, and discloses a building water supply and drainage anti-blocking pipeline structure which comprises a first drainage pipeline, a second drainage pipeline is arranged at the right end of the first drainage pipeline, a connecting groove is formed in the right side of the first drainage pipeline, and a butt joint block is arranged in the connecting groove. A sealing ring is arranged on the surface of the butt joint block, a fixing plate is arranged on the left side of the first drainage pipeline, a through hole is formed in the inner wall of the fixing plate, a filter screen is fixedly connected to the right end of the fixing plate, and a limiting ring is in threaded connection with the inner wall of the first drainage pipeline. The stirring rods are rotated to drive the limiting ring to rotate on the inner wall of the first drainage pipeline, the stirring rods enable the fixing plate to rotate more conveniently, meanwhile, the fixing plate is driven to rotate, the filter screen is taken out of the first drainage pipeline, then the filter screen is cleaned, operation is more convenient, and the practicability is high. And the working efficiency is improved.

This utility model relates to the field of mechanical engineering technology and discloses an anti-clogging tracked mobile crushing station, including a shell, a crushing mechanism and an anti-accumulation mechanism inside the shell, a mobile track fixedly connected to the bottom of the shell, and a discharge conveyor belt fixedly connected inside the shell. The crushing mechanism includes a rotating column, a crushing column body fixedly connected to the outside of the rotating column, four protrusions fixedly connected to the outside of the crushing column body, a braking assembly outside the rotating column, and an auxiliary mechanism outside the fixed shaft inside the shell. In this utility model, through a multi-stage linkage dynamic crushing structure, the collision of protrusions, the multi-angle impact and grinding of rotating blocks, and the synergistic action of rotating baffles and pads, efficient crushing and continuous conveying of materials are achieved. The flexible transmission system reduces the risk of equipment failure and balances crushing efficiency and equipment life.

The embodiment of the present application provides a sewage aeration treatment box and a treatment process thereof, which relates to the technical field of sewage aeration treatment. The sewage aeration treatment box includes: a treatment box storage mechanism, a rotation drive connecting mechanism and an aeration mechanism. The treatment box storage mechanism includes a sewage storage box, and the outer side of the sewage storage box is respectively provided with a connected drainage pipe and a sewage pipe; the rotation drive connecting mechanism includes a beam frame, a motor, a pipe fitting and an outer shell, the beam frame is arranged above the sewage storage box, the motor is installed on the beam frame, and the outer shell is movably sleeved on the outside of the pipe fitting. The sewage aeration treatment box adopts a dynamically rotating spherical shell, which cooperates with the micropores on the top and bottom elastic diaphragms to replace the traditional fixed aeration disk, which can not only realize that the discharged microbubbles quickly fill the entire tank, but also the micropores arranged on the surface of the elastic diaphragm have a good anti-blocking effect, ensuring that the aeration mechanism can stably output microbubbles for a long time.

The utility model provides an anti-blocking storage device for blanking, which relates to the technical field of storage devices, and comprises a fixing frame and a storage tank, the top of the storage tank is fixedly provided with a tank cover, the top of the tank cover is fixedly provided with a feed pipe, the bottom of the storage tank is fixedly provided with a discharge pipe, the outer wall of the discharge pipe is fixedly provided with a valve, and the outer wall of the discharge pipe is fixedly provided with a valve. A first motor is fixedly installed at one end of the discharging pipe. According to the discharging device, the first motor, the threaded rod, the circular plate, the limiting rod, the limiting block and other structures are arranged, the first motor drives the threaded rod to rotate, the threaded rod can drive the circular plate to slide on the outer wall of the limiting rod in the rotating process, and materials blocked in the discharging pipe can be pushed out in the sliding process of the circular plate; by means of the structure, materials blocked in the discharging pipe can be rapidly pushed out, then the anti-blocking effect of the discharging pipe is improved, and the situation that the materials are prone to being blocked in the discharging pipe in the discharging process is effectively avoided.

The utility model relates to the technical field of graphite crucible processing equipment, in particular to a crushing device with an anti-blocking function for graphite crucible production, and solves the technical problems that crushed materials are easy to accumulate together in the raw material crushing process of the conventional crushing device in the prior art; the problems that when a large number of raw materials are crushed, many crushed materials are likely to be discharged from a discharging port inconveniently to cause blockage, the crushed materials need to be stirred, dispersed and discharged manually by personnel, time and labor are wasted in the crushing operation step of the personnel, and the practicability of the crushing device is reduced are solved. A crushing device with an anti-blocking function for graphite crucible production comprises a box body, a crushing mechanism is arranged in the box body, a filter screen frame is arranged below the crushing mechanism, springs are arranged on the two sides of the bottom of the filter screen frame, and fixing blocks are arranged at the bottoms of the two springs. According to the crushing device, the condition that more crushed aggregates are accumulated on the filter screen frame to cause blockage is effectively avoided, the workload of personnel is reduced, and the practicability of the crushing device is improved.

The utility model relates to the technical field of conveying, in particular to an anti-blocking feeding device which comprises a feeding hopper and an anti-blocking assembly. The anti-blocking assembly comprises a top frame, a driving motor, a turntable, a bottom frame, a sleeve, a dredging rod and a connecting rod; the top frame is arranged at the top of the feeding hopper and used for fixedly installing the driving motor, the driving motor is used for driving the rotating disc to rotate, the bottom frame is arranged on one side of the feeding hopper and located below the top frame and used for fixedly installing the sleeve, and the sleeve is used for guiding vertical sliding of the dredging rod. The connecting rod is rotationally connected with the rotating disc and the top end of the dredging rod through two rotating shafts; during normal feeding, the driving motor is started, the driving motor drives the rotating disc to rotate, the rotating disc drives the dredging rod to slide up and down in a reciprocating mode through the connecting rod, flour in the feeding hopper is unceasingly dredged, flour accumulation and blockage are avoided, and therefore the problem that an existing flour feeding device is prone to blockage is solved.