78results about How to "Improve anti-blocking performance" patented technology

The invention discloses a punch forming device for producing an automobile engine oil pan, and relates to the technical field of punch forming, and the punch forming device comprises a composite mechanism. According to the punch forming device for production of the automobile engine oil pan, through the design of the composite mechanism, materials are placed in the processing mechanism and conveyed to the composite base through the processing mechanism, then a movable cross beam is controlled through a hydraulic column to enable a pressing module to extrude a bearing module, and therefore the punch forming effect is achieved; the effect of manually laying materials is reduced, potential safety hazards of operators are reduced, the operation environment is optimized, after long-time operation of the bearing module, parts can be seriously abraded, and therefore the stamping precision of follow-up materials is affected, the bearing module can be replaced, and in the process that the pressing module extrudes the materials towards the bearing module, the pressing module can be replaced, and the pressing module can be replaced. And the magazine mechanism contracts to store force, so that after stamping is finished, ejection is performed through the magazine mechanism, the effect of preventing material adhesion is achieved, and the subsequent operation efficiency is prevented from being influenced.

The invention relates to the technical field of sampling devices, in particular to a geological mineral exploration sampling device. A geological mineral exploration sampling device comprises a liftable feeding table and a feeding arm passing through a rotating motor, a drill pipe driving and clamping component is installed on the feeding table, a main drill pipe is installed on the drill pipe driving and clamping component, a set of splicing pipes which can be sequentially connected in a threaded mode are installed on the upper portion of the main drill pipe in a threaded mode, a sampling drill bit is fixedly installed at the bottom end of the main drill pipe, a sampling flow channel with the two ends open is fixedly formed in the sampling drill bit, and a linear transmission module is installed on the feeding arm. The device has the beneficial effects that when the device works, on one hand, multi-depth, large-depth and variable-depth sampling can be carried out, on the other hand, segmented cutting and segmented hoisting of a whole section of sample core can be realized on line during rock core sampling, and meanwhile, when the sample core is moved out, the sampling efficiency is greatly improved. And the segmentation and anti-adhesion effects of every two sample cores can be improved in a differential rotating twist-off manner.

The utility model relates to the technical field of oil refining assistant production, and particularly discloses a filtering device for oil refining assistant production, which comprises a material receiving disc, a fixed ring fixedly arranged at the upper end part of the material receiving disc, a material pouring port arranged on the side wall of the material receiving disc, a sealing plug arranged inside the material pouring port, and a filtering cylinder arranged at the upper end part of the material receiving disc, the filter cartridge is attached to the inner wall of the fixing ring, a cartridge cover is clamped to the upper end of the filter cartridge, a feeding port is formed in the cartridge cover, and a driving mechanism is arranged at the upper end of the cartridge cover; the driving mechanism comprises a driving motor, the driving motor is fixedly installed on the barrel cover, a rotating column is installed at the output end of the driving motor, an inner groove is formed in the rotating column, a scraping rod is slidably installed in the inner groove, a first spring is fixedly installed at the upper end of the scraping rod, and the end, away from the scraping rod, of the first spring is fixedly connected with the inner wall of the inner groove; the inner ring is fixedly mounted in the inner wall of the filter cartridge, so that the filter cartridge has a good anti-blocking effect under the repeated vibration of the filter screen, and the filtering effect of the oil refining aid is enhanced.

The present invention discloses a drainage tube for extracting effusion, comprising a drainage tube, drainage holes are evenly arranged on the tube wall of the drainage tube, a filter screen is arranged inside the drainage tube, and the drainage tube is detachably connected with a mounting sleeve; a mounting groove connected with the drainage hole is arranged on the mounting sleeve, the mounting sleeve is connected with a guide sleeve near the free end of the drainage tube, the other end of the mounting sleeve is connected with a mounting seat, a first jacking device is arranged on the mounting seat, the first jacking device is connected with a cone assembly, a plurality of cone assemblies form a complete cone, and the cone assembly is connected with the guide sleeve; the first jacking device comprises a first cavity, the first cavity is evenly connected with a first piston hole corresponding to the cone assembly, a first piston is sealingly and slidingly connected in the first piston hole, the first piston is connected with the cone assembly, and the first cavity is connected with a pressurizing mechanism. Through the above arrangement, the drainage tube has low cost, is conducive to large-scale promotion, and has a good anti-blocking effect.

The invention relates to the technical field of axial flow pumps, in particular to a blade angle adjusting device for an axial flow pump and the axial flow pump. The blade angle adjusting device comprises an impeller hub, a flow guide cover is fixedly installed at the bottom of the impeller hub, and a fixing frame inserted into the impeller hub is fixed to the top of the inner wall of the flow guide cover; first mounting holes which are annularly distributed at equal intervals are formed in the circumference of the impeller hub, the inner walls of the first mounting holes are connected with steering shafts through sealing bearings, pump blades are fixedly mounted at one ends of the steering shafts, and steering gears are fixedly mounted at the other ends, extending into the impeller hub, of the steering shafts. According to the axial flow pump, the angles of the pump blades can be flexibly changed, the axial flow pump can operate efficiently under different flow and lift requirements, when the angles are adjusted to be large, the rotating speed of the smashing shaft and the rotating speed of the smashing cutter are synchronously increased, hard objects such as branches are sufficiently and rapidly smashed, and the service life of the smashing cutter is prolonged. And hard objects are prevented from flowing into the axial flow pump along with quickly circulating water to influence the safety performance of the pump body.

The utility model relates to the technical field of dust removal equipment, and provides anti-blocking dust removal equipment, which is characterized in that three conical filter elements are sequentially arranged at the middle section position inside an outer tank body from top to bottom, three groups of flushing nozzles are arranged on the tank wall of the outer tank body, and each group comprises four flushing nozzles; the four flushing nozzles in one group are aligned to the surfaces of the conical filter elements, three cleaning liquid guide-out valve pipes which are communicated with the top surface spaces of the three conical filter elements respectively are arranged on the tank wall of the right side of the outer tank body, and four filter element anti-blocking scrapers are uniformly distributed on the top surface of each conical filter element; a rotary driving mechanism for driving the four filter element anti-blocking scrapers on the top surface of each conical filter element to rotate and scrape is mounted in the outer tank body; and a negative pressure air pump is mounted on the left side, close to the lower end, of the outer tank body. The dust removal equipment has the advantages of blockage prevention, efficient filtration, automatic cleaning and the like, is suitable for various industrial production places and environments, improves the air quality, guarantees the health of personnel, and is dust removal equipment with excellent performance.

The utility model relates to the technical field of ball mills, and provides a feeding device for a ball mill, which comprises a main body mechanism and a dust falling mechanism arranged at the bottom of the main body mechanism, the main body mechanism comprises a material storage box, a mounting rod arranged in the material storage box and a limiting block arranged at the bottom of the mounting rod, the servo motor is arranged at the bottom of the material storage box, the rotating block is arranged at the output end of the servo motor, and the rotating plates are arranged on the periphery of the rotating block; the dust falling mechanism comprises a discharging pipe arranged at the bottom of the storage box and a dust removing box arranged at one end of the discharging pipe; during feeding, after crushed raw materials enter the material storage box, the limiting blocks at the bottom of the mounting rod in the material storage box block large crushed blocks, blockage caused by large materials during feeding is prevented, the servo motor drives the rotating plates on the periphery of the rotating block to stir the materials at the bottom of the material storage box, and the materials at the bottom of the material storage box are prevented from being blocked. And the anti-blocking performance is further improved.

The utility model relates to the technical field of pipelines, in particular to a pipeline with an anti-blocking structure, which comprises a pipeline body, a protective layer is fixedly mounted on the pipeline body, the fixed connection can be replaced by an adhesive, wear-resistant salient points are fixedly mounted on the protective layer, and the fixed connection can be replaced by the adhesive. An anti-blocking mechanism is arranged on the inner wall of the pipeline body, the anti-blocking mechanism comprises a mounting plate, the mounting plate is fixedly mounted on the inner wall of the pipeline body, and the fixed connection can be replaced by bolts or welding. By arranging the anti-blocking mechanism, the purpose of improving the anti-blocking capacity of the pipeline is achieved, use of the pipeline is facilitated, by arranging the protection layer, the pipeline body is conveniently protected, use of the pipeline body is facilitated, and by arranging the wear-resisting protruding points, the wear-resisting performance of the pipeline body is conveniently improved, and use of the pipeline body is facilitated.

The utility model relates to a slagging mechanism field, concretely relates to a slagging mechanism of industrial waste oil reaction kettle, including the slagging bucket for the reaction kettle industrial waste oil slagging, the upper cover is screwed on the top of slagging bucket. The utility model relates to a slagging mechanism of industrial waste oil reaction kettle, through the setting of slagging bucket, drive motor, connecting shaft, transmission rod, stirring vane, heating tube, discharge port and the conveyance spiral vane, the anti -blocking property in the slagging process is strengthened, the slag that the reaction kettle discharged enters the slagging bucket, through the opening drive motor switch, drives the connecting shaft and the transmission rod of lower butt joint rotates, when transmission rod rotates and drives stirring vane rotation stirring, avoid the inside to cause the situation of jam, simultaneously transmission rod rotates in the process and drives the conveyance spiral vane inside discharge port rotation, can stably convey and discharge the impurity, the heating tube in the inner chamber of the slagging bucket is matched, maintains the waste oil temperature, ensures its fluidity, avoids the viscosity sudden increase or solidification and jams the slagging bucket.

The utility model belongs to environmental monitoring technical field especially relates to a sampling device for environmental wastewater monitoring, including sampling bucket, the sampling bucket bottom is equipped with the sampling port, is equipped with the anti -blocking mechanism in the sampling port, the sampling bucket upper end fixed mounting has the mount one, is equipped with locking mechanism in the mount. This sampling device for environmental wastewater monitoring, the design of anti -blocking mechanism, utilize fan blade, pivot, scraper, guide slot, sliding block, center pin and so on many components cooperation, effectively clean the filter plate surface and filter hole impurity, promote the anti -blocking performance, guarantee the continuity and high efficiency of sampling, sampling and locking mechanism cooperation uses, with the help of the buoyancy of the float ball to drive the rope, utilize piston disc reset to extract water sample, convenient operation, in addition, can also pass through the adjustment rope length, accurate control sampling depth, satisfy different monitoring demand.

The utility model discloses a drainage side ditch of a mountain road, which belongs to the technical field of drainage side ditches and comprises a bearing plate and a drainage ditch, the drainage ditch is arranged below the bearing plate, an embedded pipe column is embedded on the outer side of the drainage ditch, a connecting hole is arranged on the surface of the bearing plate, a ground anchor penetrates through the connecting hole to be connected with the embedded pipe column, and a ground anchor is arranged inside the embedded pipe column. The bottom of the bearing plate and the upper edge of the drainage ditch are integrally provided with a convex strip and a positioning concave strip, and the drainage ditch is integrally provided with a buckling surface; and the buckling surface is in a concave-convex shape and is arranged in a matched manner. The inserting column is arranged in a conical shape, the inverted nails are obliquely arranged on the surface of the inserting column, when the inserting column is inserted into the ground, the drainage ditch can be more stable, meanwhile, due to the fact that the bearing plate is fixed through the ground anchors and the protruding strips are connected with the grooves, the bearing plate and the drainage ditch form a whole, and the strength is improved.

This utility model discloses a self-cleaning, anti-clogging, internally divided, curved coal hopper, relating to the field of curved coal hopper technology. It includes a connecting ring, with a support rod fixedly installed at the bottom of the inner wall of the connecting ring. A motor is fixedly installed on the inner wall at the center of the support rod, and an elliptical ring is fixedly installed at the top drive end of the motor. Ejection mechanisms are fixedly installed on both sides of the connecting ring, with the two ejection mechanisms symmetrically distributed. Each ejection mechanism includes a fixed plate, a sleeve, an ejection rod, an elastic airbag, a stop column, a storage spring, and a return spring. In this utility model, the elliptical ring is driven to rotate by the motor, and in conjunction with the periodic ejection action of the ejection mechanism, the impact plate continuously and powerfully vibrates and strikes the inner wall of the coal pipe within the internal compartment. This effectively breaks down the adhesive force of the coal, preventing coal from accumulating and clogging the bin or pipe walls. Compared to traditional anti-clogging measures, the vibration impact is stronger and more precise, improving the anti-clogging effect.

The utility model relates to the technical field of crushing pumps, in particular to a bidirectional pressurizing crushing sewage pump for an intelligent dog toilet. The sewage pump comprises a main shell, a water outlet pipe and a main shaft assembly. The main shaft assembly comprises a crushing impeller; a first mounting hole is formed in the center of the crushing impeller, and six fan blades including a pair of long fan blades, a pair of short fan blades and a pair of inclined fan blades are arranged on the outer side of the crushing impeller in an annular array mode with the first mounting hole as the center. By arranging three pairs of crushing parts with different crushing areas, the crushing surface of the crushing impeller completely covers the cross section of the inner cavity of the main shell. And it is ensured that a mixture passing through the crushing impeller can be fully crushed, and the discharging effect of the sewage pump is improved.

The utility model discloses an automatic sludge detection and pollution discharge device for a water seal tank of a converter purification system, and relates to the field of pollution discharge devices for steelmaking metallurgical equipment.The automatic sludge detection and pollution discharge device comprises a water seal tank assembly, two supporting rods are fixedly connected to the bottom of the water seal tank assembly, and a discharging assembly is arranged at the bottom of the water seal tank assembly; a tight assembly is arranged on one side of the water seal tank assembly; the water seal tank assembly comprises a water seal tank cavity box, a discharging through hopper is arranged at the bottom end of the water seal tank cavity box, a tank cover is connected to the top of the water seal tank cavity box in a clamped mode, a pneumatic adjusting valve is arranged on the top of the tank cover, an intelligent controller is arranged on one side of the water seal tank cavity box, and an ultrasonic mud level meter is arranged in the water seal tank cavity box. The interior of the water-sealed tank cavity box is rotationally connected with a crushing blade assembly; according to the arrangement, sludge detection and treatment effects are added on the water seal tank, and the main purposes of solving sludge accumulation of the device, preventing the whole device from being blocked, avoiding influence on normal work of the device and improving the working efficiency of the device are achieved.

This utility model relates to the field of cast-in-place pile construction technology, specifically to a suspended mud pump, including a mud pump body, a support assembly, and a floating assembly. The support assembly has a centrally located space for mounting the mud pump body, which is situated within this space. The floating assembly is positioned around the support assembly and includes at least two suspension units. These suspension units provide buoyancy to support the mud pump body. The mud pump body reciprocates based on these suspension units, following changes in the mud slurry level. The mud pump body has a suction port located at its lower part, flush with the bottom of the floating assembly. This design prevents the water level from exceeding the motor's height or causing idling, extending equipment lifespan. Furthermore, by maintaining a reasonable relative depth between the suction port and the liquid surface, fluctuations in suction resistance are reduced, ensuring stable mud circulation flow.

The utility model provides a kind of anti-clogging's volume selling coffee machine grinding assembly, it is related to volume selling coffee machine grinding assembly field, and it includes: cutter head mechanism, the cutter head mechanism includes grinding frame, fixed flat cutter blade, dynamic flat cutter blade and driving motor, the cutter head mechanism top is provided with anti-blocking mechanism, the anti-blocking mechanism includes connecting rod, rotating rod and soft hair brush, the top of the cutter head mechanism is provided with junction mechanism, the junction mechanism includes fixed frame, junction slot, positioning slot, stabilizing mouth, groove, quick release shell, positioning plate and stabilizing rubber block.The utility model, dynamic flat cutter blade rotation drives connecting rod to rotate, connecting rod rotation drives rotating rod to rotate, rotating rod rotation drives soft hair brush to stir coffee beans, when coffee beans are blocked, the coffee beans of jamming are dredged, reduce the phenomenon that coffee beans are jammed in junction, increase the anti-clogging effect of device.

The building cement mortar conveying pump with the anti-blocking function comprises a frame body, universal wheels are installed on one side of the bottom end of the frame body, wheels are installed on the other side of the bottom end of the frame body, and a driving box is installed on one side of the top end of the frame body. According to the cement mortar conveying pump, the transmission belt wheel, the driving shaft, the driving belt wheel, the supporting rod, the cam and the shaft rod are arranged, the anti-blocking effect is achieved, cement mortar is filtered through the meshes of the screen frame, and when the cement mortar conveying pump operates, the driving shaft can be driven to rotate, the driving belt wheel and the transmission belt wheel are driven to rotate, and the anti-blocking effect is achieved. The shaft rod is indirectly controlled to rotate, and the distribution of cams is matched, so that the screen frame is pushed upwards, the screen frame is controlled to shake in the hopper, the screening speed is increased, internal large-size foreign matters and agglomerates are screened out, and the phenomenon that the large-size foreign matters and agglomerates enter a conveying pipe to cause blockage is prevented; therefore, the anti-blocking effect of the cement mortar delivery pump is improved.

The utility model discloses a medium measuring system for measuring the liquid level of medium in medium storage tank, which comprises a diesel storage tank, a main flow pipeline and a plurality of shunt modules. The medium measuring system can flush the liquid level meter and isolate the medium by using diesel in the diesel storage tank. When the liquid level meter detects the liquid level in the medium storage tank, the float does not directly contact the medium in the medium storage tank due to the direct contact between the float and diesel, thereby reducing the risk of float jamming, ensuring the normal function of real-time liquid level detection, and improving the monitoring capability of real-time liquid level change. The medium measuring system uses diesel to realize medium isolation of the liquid level meter, changes the liquid level meter from "direct contact with crude oil" to "indirect monitoring of diesel liquid level", retains the simple structure of the traditional liquid level meter, and significantly improves the anti-blocking performance and environmental adaptability.

The invention discloses a simple urea granulating, cooling and collecting device, relates to the technical field of urea device granulating and collecting systems, and solves the technical problem of cooling. Comprising a granulation tower, a storage box is fixedly mounted at the top of the granulation tower, a granulation nozzle is mounted on one side, close to the granulation tower, of the storage box in a communicating manner, and a cooling assembly is arranged in the granulation tower; the cooling assembly comprises a first funnel fixedly mounted on the inner wall of the granulation tower, a funnel bracket is fixedly mounted at the inner bottom of the granulation tower, and a second funnel and a third funnel are fixedly mounted on the funnel bracket; compared with the prior art, scraping equipment is omitted, the investment is reduced, the power consumption of the scraping equipment is saved, the operation cost of the urea device is reduced, in addition, cooling coils are arranged on the outer surfaces of the three funnels, the temperature of urea particles is reduced, urea dust is reduced, and the yield of urea is increased.

The utility model relates to agricultural drip irrigation technical field especially relates to a water and fertilizer integration drip irrigation anti -blocking hair pipe, including two groups of hair pipe that connect each other, the opposite side of two groups of hair pipe is provided with first connecting plate and second connecting plate respectively, first connecting plate surface sets up multiple sets of sliding slot, and the surface fixed setting of second connecting plate multiple sets of connecting nail, and connecting nail corresponds with sliding slot respectively, and the one end away from second connecting plate of connecting nail is provided with the nail cap, and the both ends of sliding slot are provided with through -hole respectively, the utility model discloses the sliding slot of first connecting plate surface sets up and is connected with the connecting nail and its nail cap of second connecting plate surface setting, and the close combination of cooperation sealing washer and groove body effectively prevent the impurity into the hair pipe inside, and the frame body and filter screen of hair pipe other end form multistage filtration system, and effectively intercept the impurity in water source, and first connecting plate and second connecting plate realize firm connection through the cooperation of sliding slot and connecting nail, and the further enhanced connection reliability of second bolt use.

The utility model relates to the technical field of agricultural engineering, in particular to an anti-blocking drip irrigation device which comprises a head pipe, a connector is arranged on one side of the head pipe, a plurality of drippers are installed at the bottom of the head pipe, a threaded hole communicated with an inner cavity is formed in the top of the head pipe, and a plug extending into the inner cavity and making contact with a top is connected into the threaded hole in a threaded mode. And the lower pipe is connected and communicated with the inner side of the bottom of the head pipe through threads. According to the anti-blocking drip irrigation device, the water droppers are covered with the annular cylinders on the outer sides of the ground inserts, flow is guided relative to the water outlets, the water droppers are effectively prevented from being blocked by impurities such as soil and dust, normal operation is guaranteed, the inner adjusting pipes are matched with the top heads, the communication area can be adjusted to achieve flexible adjustment of irrigation flow, and the requirements of different crops and growth stages are met; impurities can be prevented from flowing backwards when water is cut off, the anti-blocking performance is further improved, the head pipe is in threaded connection with the lower pipe and the ground plug, assembling and disassembling are convenient, labor intensity and maintenance cost are reduced, and use efficiency is improved.

This invention discloses a separation process for cold hydrogenation synthesis gas. The synthesis gas exiting the cold hydrogenation reactor undergoes heat recovery and rapid cooling for dust removal. A portion of the condensed chlorosilanes is further cooled by a chlorosilane water cooler and used as the absorbent in the middle of the absorption tower. The circulating mixed gas is cooled by a circulating mixed gas water cooler and then enters the lower part of the absorption tower. Silicon tetrachloride feedstock is then used as the absorbent in the upper part of the absorption tower, while the middle absorbent is cooled chlorosilane. The circulating mixed gas entering from the lower part of the absorption tower achieves separation of the cold hydrogenation product chlorosilane through the middle absorbent chlorosilane and the upper absorbent silicon tetrachloride feedstock. Only circulating water coolant is needed; low-temperature coolants (7°C coolant, -40°C coolant, etc.) are not required for multi-stage condensation of the circulating mixed gas to achieve the separation of the cold hydrogenation product chlorosilane, thus eliminating the need for a dedicated low-temperature coolant system for the cold hydrogenation unit.

The utility model discloses large-scale steel weldment surface spraying equipment based on isobaric spraying, and relates to the field of spraying equipment, the large-scale steel weldment surface spraying equipment comprises a bottom plate, the top of the bottom plate is fixedly provided with a supporting rod, the top of the supporting rod is fixedly provided with a top plate, and the bottom of the top plate is movably provided with a shunting box through a driving assembly; a flow dividing cavity is formed in the flow dividing box, a plurality of spray heads are arranged at the bottom of the flow dividing box, a V-shaped connecting piece is arranged at the top of the flow dividing box, and the flow dividing cavity, the spray heads and the V-shaped connecting piece are communicated with one another. After the water delivery pump is started, clear water is conveyed to the V-shaped connecting piece through the water outlet pipe and then enters the flow dividing cavity, the clear water is sprayed out of the spray head after being subjected to equal-pressure flow dividing of the flow dividing cavity, and therefore the V-shaped connecting piece, the flow dividing box and the spray head are cleaned, and the problems that when spraying equipment is not used, a spray gun is prone to being blocked and inconvenient to use next time are solved.

The invention discloses a fiber ceramic-based catalytic filter element for denitration of industrial flue gas and a preparation method of the fiber ceramic-based catalytic filter element, and belongs to the technical field of catalytic filter elements. According to the preparation method, firstly, a chelating agent is introduced in the preparation process of TiO2 sol to improve the dispersity and particle size uniformity of TiO2 nanoparticles, the chelating agent can effectively adjust the hydrolysis rate of butyl titanate by means of the strong coordination acting force of the chelating agent and titanium ions, and high-dispersity and small-particle-size TiO2 sol is constructed; then, the fiber ceramic base material is immersed in the TiO2 sol, a firm TiO2 coating is formed after calcination, the firm TiO2 coating serves as a carrier with a high specific surface area, and the binding force between the firm TiO2 coating and the base material is enhanced; the preparation method comprises the following steps: firstly, preparing a TiO2 coating, then dipping a solution containing vanadium and tungsten precursors onto the composite carrier, and calcining to form a main active component V2O5 and a cocatalyst WO3 which are highly dispersed on the surface of the TiO2 coating to form selective catalytic reduction active sites, thereby finally obtaining the fiber ceramic-based catalytic filter element which is good in blocking resistance, water-resistant, sulfur-resistant and high-temperature-resistant and can be used for industrial flue gas denitration.

This utility model discloses a livestock feeding device, relating to the technical field of livestock feeding devices. The utility model includes a base plate and a feeding trough disposed on top of the base plate. A support frame is fixedly connected to the top of the base plate, and a mixing tank is mounted on the support frame. It also includes: an anti-blocking part disposed at the bottom of the mixing tank; a configuration part disposed inside the mixing tank; the anti-blocking part includes an anti-blocking component disposed at the bottom of the mixing tank; and a drive component mounted on the anti-blocking component; the anti-blocking component includes a feed pipe fixedly connected to the bottom of the mixing tank, with two hoops fixedly connected to the outer wall of the feed pipe. This utility model, by incorporating the anti-blocking part, solves the problem of feed pipe blockage easily occurring during the feeding process in existing feeding devices. This not only directly interrupts the feeding process, disrupting the continuity and stability of feeding, but also causes a large amount of feed to accumulate and be wasted.

The invention relates to the technical field of wetland restoration, and discloses a floating object removing device for wetland restoration, which comprises a floating platform, and also comprises a conveying device arranged on the floating platform and uniformly connected with a plurality of groups of baffles; the collecting assembly is arranged on the side, close to the bottom end of the conveying equipment, of the floating platform and used for stirring the floating objects on the wetland to one side of the conveying equipment; the screening cavity and the collecting cavity are sequentially arranged on the side, close to the top end of the conveying equipment, of the floating platform, a multi-stage screening assembly is arranged in the screening cavity, floating objects are screened in a vibration mode, the conveying equipment is knocked, and a collecting box is arranged on the side, close to the multi-stage screening assembly, of the collecting cavity; according to the device, the cleaning area of the device on floating objects can be increased, the cleaning effect of the floating objects mixed in soil is improved, the water content of the collected floating objects is reduced to the maximum extent, and the anti-blocking effect of the filter plate is improved.

The utility model relates to the technical field of graphitization carburant production, and discloses a graphitization carburant crushing device which comprises a main body mechanism, a crushing mechanism and a supporting mechanism, the crushing mechanism is located above the main body mechanism, and the supporting mechanism is located below the main body mechanism. The main body mechanism comprises a device body, a filter screen plate, a mounting sliding groove and an anti-blocking assembly, the filter screen plate is fixedly mounted at the inner end of the device body, the mounting sliding groove is fixedly formed in the right end of the inner end of the device body, and the anti-blocking assembly is located in the device body. According to the graphitized carburant crushing device, the main body mechanism is installed, so that the filtering and anti-blocking capacities of the graphitized carburant crushing device are improved, in the actual use process, crushed materials can be quickly and effectively screened, the filtering net plate is conveniently cleaned and prevented from being blocked, the screening efficiency is improved, and the practicability of the graphitized carburant crushing device is improved. And the use convenience of the graphitized carburant crushing device is improved.

The utility model discloses a medicine grinding device, which relates to the technical field of grinding and comprises a colloid mill, a hopper is mounted at the top end of the colloid mill, a motor is arranged in the hopper, the output end of the motor is connected with a connecting shaft, a moving rod is sleeved on the outer side of the connecting shaft, and the inner wall of the hopper is connected with a limit block. Through the arrangement of the motor and the moving rod, the moving rod can be driven to move up and down through the driving of the motor in the using process so as to dredge the discharging part of the motor, so that materials can be effectively prevented from being blocked at the bottom of the motor, the normal operation of grinding work is ensured, and the working efficiency of the device can be effectively improved; the rubber sleeve and the impact blocks are arranged, in the process that the motor drives the connecting shaft to rotate forwards and backwards, the rubber sleeve intermittently collides with the impact blocks, vibration force is transmitted to the hopper, and relative movement can be generated among material particles.

The utility model relates to material screening device technical field, and disclose a kind of screening homogenizer for ceramic granules, solve the problem that existing screening mechanism is easy to jam, it includes support frame, the top of support frame is close to the one end of control panel and is provided with spiral feeder, the inside of support frame is rotationally provided with screening mechanism away from the one end of spiral feeder, the top of screening mechanism is provided with anti-blocking cleaning mechanism, the top of support frame is close to the one end of screening mechanism and is fixedly provided with servo motor, gear is fixedly provided on the output shaft of servo motor, support frame is provided with homogenization mechanism away from the one end of spiral feeder, screening mechanism is made of screening outer net cylinder, screening inner net cylinder, several connecting plates and outer gear ring, and anti-blocking cleaning mechanism is made of L-shaped support arm, press roll one and press roll two;Through the screening homogenizer, ceramic granules can be screened, and large particle size materials can be homogenized and crushed simultaneously.