13results about How to "Steady diversion" patented technology

The utility model discloses a connecting structure of a dust collector base station and a dust collector host. A dust cup cover is arranged at the end of the dust collector dust cup, and a plurality of dust collection cavities are formed in the dust collector dust cup in the axis direction; the dust collection structure is elastically clamped on the side surface of the dust collector dust cup; the dust collector base station comprises a sleeving structure and a base, a clamping sleeve structure is arranged on the sleeving structure, a notch with a lateral opening is formed in the clamping sleeve structure, a dust collector dust cup is inserted into the clamping sleeve structure, and the dust collecting structure is arranged in the notch in a penetrating mode; a dust exhaust channel is arranged in the dust collector base station and communicated with a base station dust cup in the base, and an exhaust structure is arranged on the base station dust cup. According to the utility model, the dust collection cavities in the dust collector host can be fully and efficiently discharged and recycled without disassembly, the dust collector host and the base station are stably positioned, the influence of motor vibration and airflow dust impact on the connecting structure is reduced, and the efficient and neat use of the dust collector host and the base station is ensured.

The utility model discloses a high-rise outer wall aluminum mold K plate slurry leakage prevention structure which comprises a flow guide part, the top of the flow guide part is located between the surface of an outer wall and an aluminum mold, the bottom of the flow guide part is far away from the surface of the outer wall, the bottom of the flow guide part is provided with a connecting and guiding part, and the flow guide part guides leaked slurry to the connecting and guiding part. Leaked slurry is guided to the guiding part through the flow guiding part, the slurry is effectively prevented from flowing to the surface of an outer wall, and therefore the smoothness and attractiveness of the surface of the outer wall are guaranteed, the overall quality of a building is improved, and the workload of later repair and decoration is reduced. And secondly, the slurry leakage prevention structure simplifies the cleaning process, and the construction cost is reduced. Due to the fact that the slurry is collected in the connecting and guiding part in a centralized mode, constructors only need to clean the connecting and guiding part regularly without tedious cleaning work on the surface of the whole outer wall, and the construction efficiency is improved.

The utility model relates to the technical field of industrial cutters, and discloses a stepped hole machining machine tool matching drill bit which comprises a connector and further comprises a cutter bar part, a chamfering cutter is arranged at the top of the cutter bar part, a drilling cutter is arranged at the bottom of the cutter bar part, the cutter bar part has rotational freedom, the cutter bar part is in a spiral shape, and the connector is connected with the cutter bar part. The top end of the cutter bar part is fixedly connected with a step bar, a step cutter is arranged in an inner cavity of the step bar, the top of the cutter bar part is in threaded connection with a first connecting rod, the cutter bar part is in threaded connection with a chamfering cutter through the first connecting rod, and the bottom end of the cutter bar part is in threaded connection with a third connecting rod. The cutter bar part is in threaded connection with the drilling cutter through a third connecting rod, and an inner cavity of the step rod is in threaded connection with a second connecting rod. The step cutter is replaced, so that local replacement of the chamfering cutter, the drilling cutter and the step cutter is realized, overall replacement of the cutter bar part is avoided, the replacement cost is reduced, and waste is avoided.

The utility model discloses a machine tool chip removing and cleaning device for a numerical control machine tool, which comprises a recycling box, a filter plate is arranged in the recycling box, a push rod is arranged on the recycling box, the output end of the push rod is rotatably connected with a rod body through a connecting shaft, the rod body is rotatably connected with a pressing plate through a connecting shaft, the pressing plate is slidably connected with the recycling box, and the recycling box is provided with a plurality of chips. And the pressing plate is attached to the filter plate. After chippings and cooling oil or liquid are poured into the recycling box from an external numerical control machine tool, the filter plate can filter the cooling oil or liquid once in advance and is matched with the push rod to drive the rod body to transversely move the pressing plate, and the pressing plate is matched with one end of the recycling box to compress and compact the chippings. According to the technical scheme, more chippings can be stored in the recycling box, the space utilization rate is increased, meanwhile, cooling oil or liquid on the chippings can be squeezed into the bottom end of the recycling box through the filter plate to be stored, the problem that the cooling oil or liquid is scattered everywhere when the compressed chippings are collected and treated can be avoided, and operation is relatively convenient and fast.

The utility model discloses a kind of anti-clogging boiler flue gas denitrification devices, it is related to flue gas denitrification device technical field, the anti-clogging boiler flue gas denitrification device, including denitration tower, the smoke inlet end of the denitration tower is connected with the smoke outlet end of boiler by smoke inlet pipe, denitration tower smoke outlet end is connected with the smoke pipe of elbow pipe shape, sweeping pipe is equipped in the outside of the bending section of smoke pipe, a plurality of sweeping head distributed along circumference is installed on sweeping pipe, each sweeping head is inserted into the inside of smoke pipe and is inclined to the wall of pipe and is arranged, for the directional sweeping of elbow pipe inner wall, ash outlet is set in the inside bottom of the bending section of smoke pipe, ash outlet is sealed and closed by detachable arc sealing plate, for discharging accumulated dust and reaction product.The utility model is by being provided with sweeping structure, ash outlet, zoning heating, helical flow guide vane and expansion smoke pipe, prevent from blocking, prevent from condensing, flow guide and steady flow are integrated in one, effectively promote the operation stability of boiler flue gas denitrification device.

The heat exchanger comprises a plurality of heat exchange units which are connected in series, each heat exchange unit comprises a hollow shell, a flow channel is arranged in the shell, a plurality of liquid cooling pipes are arranged in the flow channel, and an inlet used for receiving heat exchange liquid and an outlet used for discharging the heat exchange liquid are formed in the outer portion of the shell. And the inlets and the outlets of the adjacent heat exchange units are communicated.

The utility model relates to the technical field of batching systems, and discloses an automatic cotton candy batching system which comprises a base plate, a feeding device and a discharging device. The vibration feeding mechanism is arranged on the chassis; the platform bracket is arranged corresponding to the edge of the chassis; the supporting frame is arranged on the side, away from the chassis, of the platform support. The pneumatic conveying mechanism is arranged on the supporting frame and communicates with the vibration feeding mechanism through a pipeline; the single-channel feeding mechanism is arranged on the supporting frame and receives the materials output by the pneumatic conveying mechanism; the double-channel feeding mechanism is arranged on the supporting frame and used for receiving the materials output by the single-channel feeding mechanism and converting single-line conveying of the single-channel feeding mechanism into double-line conveying; the discharging mechanism is arranged on the supporting frame and used for receiving the materials output by the double-channel feeding mechanism, weighing the materials and then discharging the materials. According to the device, firstly, through cooperation of the vibration feeding mechanism, the pneumatic conveying mechanism, the single-channel and double-channel feeding mechanism and the discharging mechanism, efficient, continuous and stable conveying and distribution of materials are achieved;

The utility model discloses a coal mine undersize diversion trench structure, which relates to the technical field of coal mine undersize diversion trenches, and comprises a ground, a diversion trench body and a trench cover, the diversion trench is arranged at the top of the ground, the bottom of the trench cover is arranged at the top of the diversion trench body, and the top of the ground is provided with a communication concentration assembly. According to the utility model, the communicating and centralizing assembly is arranged to be matched with the diversion trench body to centrally guide out silt, so that the problems that the height of water flow in the diversion trench is increased, blockage occurs, the diversion trench cannot normally drain water and the use effect of the diversion trench is reduced due to the fact that a large amount of silt enters the diversion trench in the use process of the existing diversion trench are solved; and the effect of cleaning the block is achieved.

This invention relates to the field of polyester recycling and fiber manufacturing technology, specifically a continuous repolymerization isobaric multi-product intelligent diversion system. The system includes a continuous repolymerization unit, an online quality control module, an isobaric distribution assembly, a branch execution unit, a rule engine and small model module, and a secondary quality and KPI feedback module. These units are sequentially linked to form a closed-loop control system. The system calculates soft-sensor indices (including spinnability index FI, pelletizing index PI, etc.) based on online quality data. The rule engine and small model generate a control instruction set to complete the target branch diversion and switching under isobaric conditions, and collects the transition melt through bypass cleaning during the transition period. The secondary quality and KPI feedback is used for threshold self-calibration. This invention enables on-demand production of multiple products in a single line, with low switching defect rates, and is suitable for T2T closed-loop recycling.

The invention relates to the field of waste gas treatment, and discloses automatic cleaning granulation waste gas treatment equipment which comprises a cyclone cylinder, an air outlet box, a spraying assembly, a water circulation assembly, a movable cyclone assembly, a locking component and a cleaning structure, and an air inlet is formed in the side edge of the cyclone cylinder; the top of the air outlet box is provided with an air outlet, the movable cyclone assembly is provided with a center ring base and a plurality of rotating fan blades, the ends of the rotating fan blades are connected with rotating shafts, the locking parts clamp the rotating shafts to limit the moving state of the rotating shafts relative to the center ring base, and the cleaning structure can move upwards and push the locking parts to be separated from the rotating shafts. And meanwhile, the rotating fan blades are inserted between the adjacent rotating fan blades, and the rotating fan blades are pushed to rotate to a vertical state, so that solid pollutant particles on the surfaces of the rotating fan blades are removed. Periodic full-automatic cleaning of the rotating fan blades is achieved through the cleaning structure, impurities attached to the surfaces of the fan blades can be swept away in time, and the stability and high efficiency of waste gas purification treatment are ensured.

The application discloses a feed uniform feeding device and belongs to the technical field of automatic breeding equipment. The system comprises a feed tank mechanism, a wind feeding mechanism, a multi-stage uniform feeding mechanism and a feed throwing mechanism. The feed tank mechanism is used for storing and outputting feed, the wind feeding mechanism provides power for feed conveying, the multi-stage uniform feeding mechanism realizes multi-stage equal distribution of feed, and the feed throwing mechanism uniformly throws the distributed feed to complete feeding. The multi-stage uniform feeding mechanism is provided with at least one conveying assembly, a feed distribution device is coaxially arranged along a conveying direction, and an inlet part, a distribution part and an outlet part are arranged in sequence. An inner screw part in the inlet part can convert wind feeding feed into a rotating flow state, a flow guide device in the distribution part realizes equal distribution through symmetrical distribution blocks and an equal-section flow guide outlet, and a streamline flow guide structure in the outlet part can continue the rotating state of the feed. The application has smooth conveying, uniform distribution and is not prone to blockage, is suitable for large-scale livestock and poultry breeding and aquaculture, and can effectively improve feeding uniformity and reduce feed waste.

The utility model discloses a saddle-shaped random stacking ceramic intalox saddle ring packing, which belongs to the technical field of environment-friendly materials and comprises a main frame, a compression-resistant layer is arranged in the middle of the main frame, a corrosion-resistant layer is attached to the inside of the bottom end of the main frame, the compression-resistant layer comprises a buffer groove, and forked frames are distributed in the buffer groove. The bottom end of the forked frame is connected with a main frame, and the top end of the forked frame is connected with an outer arc frame. The compression-resistant layer is arranged in the center of the ceramic intalox saddle ring, buffer grooves in the compression-resistant layer are evenly distributed in the center of the intalox saddle ring to provide a buffer space, and the top end and the bottom end are kept stable in connection and can be evenly stressed in cooperation with forked frames which are made of polytetrafluoroethylene and evenly distributed in the buffer grooves. External protection can be formed through the outer arc frame and the steel wire mesh which are connected and made of the same polytetrafluoroethylene material, certain buffering and toughness are provided, protection is provided for the whole structure, and damage is not likely to happen in the using process.

The invention discloses a manufacturing system and method for an efficient electric arc-stirring friction machining additive, and relates to the technical field of welding additive manufacturing. The manufacturing system comprises a control device, a stirring friction machining device, an efficient electric arc device and an ultrasonic device, has unique advantages on machining of a large-scale engineering sample piece to be subjected to material increase, effectively solves the problem that a large number of air holes exist in common electric arc material increase manufacturing, and avoids the influence that the performance becomes poor due to increase of heat input. The manufacturing system is low in cost, production line copying is convenient, the automatic additive manufacturing process can be achieved, and the modern industrial production requirement is met. And single-system control is adopted, the manufacturing process method is simple, the problems that the electric arc additive quality stability is poor and the large component additive efficiency is low are solved, and the high-quality and high-efficiency additive manufacturing process of the large component is achieved.