233results about How to "Solve the accumulation" patented technology

The invention discloses a sheet metal laser drilling device, relates to the field of sheet metal processing, solves the problem that it is difficult for existing laser drilling devices to clean up the residues generated by laser drilling in time, comprises: a device base and a processing table fixedly installed on the top of the device base, a processing plate fixedly installed on the top of the processing table, a plurality of supporting tooth plates equidistantly distributed are fixedly installed on the inner side of the processing plate, driving slide rails are fixedly installed on both sides of the processing table, a U-shaped frame is fixedly installed between the two driving slide rails, and a laser transmitter is arranged at the bottom of the U-shaped frame; further comprises: a slag collecting mechanism, which is used to collect the sheet metal residues generated by the laser transmitter, and the slag collecting mechanism is installed inside the processing table; the invention can receive sparks and residues generated by the punching point at the bottom of the sheet metal when the laser transmitter punches the sheet metal through the slag collecting mechanism, prevent the sparks and residues from splashing, solve the problem of residue accumulation, and thus achieve the effect of residue collection.

The utility model discloses a vertical evaporation system and a vertical heat pump vacuum evaporator. The system comprises a stock solution evaporator, an evaporation heat exchanger and a condensation heat exchanger, wherein the evaporation heat exchanger is arranged on the outer side of the lower part of the stock solution evaporator; a discharge port is formed in the bottom of the stock solution evaporator, and the rotating shaft is driven by the driving motor to rotate and drive the spiral blade at the discharge port to rotate; a flat heat exchange surface is arranged at the lower part of the stock solution evaporator and is used for exchanging heat with the evaporation heat exchanger; a scraping plate capable of scraping the heat exchange surface is tightly attached to the heat exchange surface; the condensation heat exchanger is arranged in the stock solution evaporator and located on the upper portion of the stock solution evaporator. By adopting the scheme, not only can the heat exchange surface of the stock solution evaporator be scraped and cleaned through the scraping plate, but also the problems of accumulation and discharge of concentrates are synchronously solved through the spiral blade at the discharge outlet at the bottom, and dirt deposition or salt hardening caused by accumulation of the concentrates at the bottom of the stock solution evaporator is avoided.

The invention discloses a wet mixing granulator and a working method thereof, and relates to the technical field of wet mixing granulators, the wet mixing granulator comprises a bottom plate and a mixing barrel, a cutting mechanism is fixedly mounted on the top end face of the bottom plate, a coaxial reverse rotating mechanism is fixedly mounted on the top end face of the bottom plate, and a driving mechanism is fixedly arranged on the side face of the cutting mechanism; a discharging mechanism is fixedly arranged on the side surface of the mixing barrel. Under the action of gravity, a mounting disc drives a rotating rod to move downwards, the tooth surface of a lower fluted disc is meshed with a lower gear, then the lower fluted disc is driven to rotate, an impeller is driven to rotate, powder accumulated above the mounting disc is scattered to the barrel wall, at the moment, the weight is reduced, a reset spring pushes the rotating rod to reset, the impeller stops rotating, and the operation is repeated; the powder granulation efficiency of the device can be improved, the powder utilization rate of the device is improved, and the problems of powder accumulation and powder caking in the background art are solved.

The invention discloses a serial port data message queue processing method of gateway machine equipment and the gateway machine equipment, which adopt a Modbus protocol as a communication protocol, and store sensor data points with continuous register addresses, same read-write function codes and consistent four remote types in the same sensor into a processing data stack; the processing data heap is assembled into permanent Modbus message information; message processing instructions of the remote control information points or the remote regulation information points are assembled into temporary Modbus message information, and feedback information of the corresponding remote signaling information points and the corresponding remote measurement information points are also assembled into temporary Modbus message information; the Modbus message information is added into a Modbus message information processing queue of a serial port in a mode of combining regular traversal of a message storage pile and an upper computer instruction, and the serial port takes out the Modbus message information in the Modbus message information processing queue one by one for message processing. According to the method, the timeliness of temporary Modbus message information processing is considered while the permanent Modbus message information processing regularity is realized.

The invention provides an anti-residue bar screen machine, and belongs to the technical field of sewage treatment equipment. Comprising a rack, a motor seat frame is installed on the top of the rack, a motor is installed on the top of the motor seat frame, a water blocking plate is installed at one end of the bottom of the rack, a bottom trash blocking grating is installed on the inner wall of the bottom of the rack, a slag supporting baffle is arranged on the top of the bottom trash blocking grating, and a transmission chain is installed on the inner wall of the rack. A small tooth rake is installed on the inner wall of the transmission chain, and a medium tooth rake is installed on the inner wall of the transmission chain. By arranging the lifting hook assembly and the decontamination adjusting assembly, linear garbage and large plastic garbage with high plasticity are cleaned, garbage accumulation is prevented, machine disabling and damage caused by garbage accumulation are avoided, the number of times of secondary cleaning is reduced, manpower is saved, the operation cost is reduced, the service life of the machine is prolonged, and the working efficiency is improved. And meanwhile, the efficient and rapid cleaning effect of the machine is improved.

The intelligent powder vacuum roller self-adaptive charging and homogenizing method comprises the steps that powder flowing in a roller, the state of the roller and the external environment are monitored in real time through a sensor, and parameter data are collected; real-time data are analyzed, the influence of the electrode position on the charging capacity and powder distribution is evaluated, and the charging problem is predicted; the rotating speed, the feeding amount and the vibration amplitude of the roller are automatically adjusted according to the prediction result so as to optimize powder distribution and filling efficiency; ultrasonic vibration and an electromagnetic field are automatically adjusted according to real-time feedback; the loading process of the roller is simulated in real time through the digital twinning technology, and the powder flowing and filling state is optimized; charging parameters are automatically adjusted according to real-time feedback, the charging effect is evaluated, and an optimization report is generated. According to the invention, feedback information can be continuously collected, an adjustment strategy is continuously optimized according to real-time data, long-term stable operation and self-optimization of the system are realized, and the intelligent level of the production process is improved.

The invention discloses gradient utilization and recovery equipment for new energy automobile batteries, relates to the field of battery recovery, and solves the problem that existing recovery equipment is difficult to normally convey solid disintegrating slag, the gradient utilization and recovery equipment comprises an equipment shell and a feeding cylinder fixedly mounted at the top of the equipment shell, and a crushing wheel set is mounted on the inner side of the feeding cylinder; a first storage box is fixedly installed on the inner wall of the bottom of the equipment shell, a second storage box is fixedly installed on the left side of the first storage box, and a water injection valve extending to the outer side of the equipment shell is fixedly installed on the outer side of the second storage box. The material screening mechanism is used for screening liquid raw materials and solid raw materials in the equipment shell, and the material screening mechanism is mounted on the inner side of the equipment shell; through the screening mechanism, the crushed battery raw materials can be received in batches, a solid material and a liquid material in the battery raw materials are separated in a rotary conveying mode, the solid raw material and the liquid raw material in the battery raw materials can be screened out conveniently, and therefore the rapid screening effect is achieved.

The invention relates to the field of wastewater treatment and remediation, and particularly discloses manganese modified mesoporous ceramsite based on shale oil mud as well as a preparation method and application of the manganese modified mesoporous ceramsite. The preparation method comprises the following steps: airing, crushing, sieving the shale oil mud and the coal gangue to obtain powder, mixing the shale oil mud powder, the coal gangue powder, the diatomite powder, SiC and MgO, adding water, granulating, drying, firing at high temperature, cooling to obtain the mesoporous ceramsite, and finally carrying out surface manganese modification. The manganese modified mesoporous ceramsite shows excellent performance in the aspect of treating thallium-containing wastewater, including higher removal efficiency, selectivity, regeneration capacity and chemical stability, and also has good environmental friendliness. Application tests show that the material can effectively remove thallium in a water body mainly through chemical adsorption and in-particle and surface diffusion mechanisms. The invention not only provides a novel efficient adsorption material for thallium-containing wastewater treatment, but also realizes resource utilization of solid wastes such as shale oil mud and the like.

The invention relates to the technical field of mahjong machines, in particular to a remote mahjong machine and a multi-user mahjong remote control system.The remote mahjong machine comprises a software part and a hardware part, and the hardware part comprises a plurality of mahjong devices arranged in various places and is in signal connection through a signal connection module in a controller; the mahjong equipment comprises a base and an upper end shell arranged at the upper end of the base, a rectangular barrier plate used for placing mahjong tiles is arranged in the base and fixedly connected to the base, and a tile picking structure is arranged on one side of the rectangular barrier plate and comprises a rotating motor fixedly arranged on the base; the output end of the rotating motor faces upwards and is fixedly provided with a first air cylinder, the output end of the first air cylinder is horizontally arranged and fixedly connected with a second air cylinder, the output end of the second air cylinder is fixedly connected with a third air cylinder, and the output end of the third air cylinder faces the interior of the rectangular baffle and is fixedly provided with a clamp. The clamp is fixedly provided with an identification camera, and one side of the rectangular barrier plate is provided with a transportation structure.

A raw material adding device for plastic product production comprises a box body, a conveying roller in the horizontal direction is arranged in the box body in a penetrating mode, the two ends of the conveying roller are arranged on the inner wall of the box body, lyophobic holes are formed in the conveying roller, a partition plate is arranged in the middle of the interior of the box body and divides the interior of the box body into a coating area and a dust removal area, and the coating area comprises a water pump, a material storage box, a liquid outlet pipe and a spray head; a storage box is arranged at the top of the box, a water pump is arranged on one side of the storage box, a liquid outlet pipe is inserted below the storage box and penetrates through the outer wall of the box, a nozzle is arranged below the liquid outlet pipe, and a motor is arranged on the side, away from the storage box, of the top of the box. Efficient dust removal of the surfaces of raw materials is achieved through the cleaning brush and the dust collection system; the height of the cleaning brush is adjusted through the electric telescopic rod, and the cleaning brush can adapt to raw materials of different specifications; the dust suction pipe is connected with the outside of the box body and sucks dust generated in the dust removal process, so that the dust is effectively prevented from polluting the working environment, and the cleanliness and the overall quality of a product are improved.

This invention belongs to the field of service robot visual scene recognition technology, and provides a knowledge-enhanced method and system for object category recognition in multi-service robots. The method acquires scene images of the robot's operation, extracts visual information feature maps from these images, obtains preliminary predictions of target detection boxes and their object categories, and converts these visual information feature maps into scene information vectors. Trusted target label nodes from a pre-constructed knowledge graph are selected, and a matching vector is formed based on the converted scene information vector and target detection box information. The similarity between the matching vector and edges starting from the trusted target label nodes is calculated, and the query prediction result for the object category in the scene image is determined based on the similarity. Finally, the query prediction result for the object category in the scene image is fused with the preliminary prediction result to obtain the final object category recognition result.

The utility model relates to the technical field of rockers, and aims to solve the problem of dust accumulation of rockers and cables in the rockers. The utility model discloses a rocker mechanism with a function of preventing dust accumulation, which comprises a rocker body with a head part and a seat part, an air inlet and outlet channel and a shunting channel which are communicated with each other are formed in the rocker body, and a cable which sequentially penetrates through the seat part, the shunting channel and an air outlet of the air inlet and outlet channel and extends to the head part is also arranged in the rocker body; at least one reverse blocking structure is arranged in the shunting channel in the gas flowing direction, allows the cable to penetrate through, and is arranged to enable part of gas flowing in the shunting channel to flow back so as to increase the resistance of the gas flowing to the seat part direction. Air passes through the air inlet and outlet channel and is mainly blown out from the exhaust port, dust is prevented from being accumulated at the exhaust port of the rocker and entering the rocker, a small part of air enters the flow dividing channel and encounters large resistance when passing through the reverse blocking structure, most of the air is blown out from the exhaust port, and the dust removing effect is enhanced.

The application provides a wind guide device and a ventilation system, comprising a base, a lifting rod, an angle adjusting mechanism and a wind guide plate. The base fixes the wind guide device in the air supply channel, the lifting rod is fixedly connected with the base, the angle adjusting mechanism is fixedly connected with the lifting rod, and the wind guide plate is rotationally connected with the angle adjusting mechanism. The lifting rod can adjust the height of the wind guide plate, and the angle adjusting mechanism can adjust the orientation of the wind guide plate. By adjusting the height and orientation of the wind guide plate, the wind guide plate can guide part of the air flow in the air supply channel to the working point located in the pillar construction area, and the part of the air flow will directly impact the dirty air accumulated at the working point, so as to strongly wash and dilute the dirty air. The diluted dirty air will be dispersed away from the working point under the double actions of air flow dispersion and natural diffusion, and finally flow into the air supply channel and be discharged, so that the ventilation effect at the working point is improved, the dirty air accumulation problem is solved, the occupational health and personal safety of the workers are ensured, and the safety hidden danger is eliminated.

The invention discloses a high-efficiency solid powder ejector which comprises a feeding hopper, a rotational flow distributor, a powder nozzle, a gas phase inlet nozzle, a feeding receiving chamber, a mixing chamber and a mixing outlet pipe. Wherein the feeding funnel, the powder nozzle, the feeding receiving chamber, the mixing chamber and the mixing outlet pipe are sequentially connected along the axis; the cyclone distributor is arranged in the air inlet section of the feeding funnel; and the gas phase inlet nozzle is arranged on the side surface of the feed receiving chamber. By means of the high-efficiency solid powder ejector, the problems that according to an existing solid powder ejector, large-diameter powder is blocked, powder is accumulated in a receiving chamber, the ejection uniformity is poor, and the powder is prone to being bonded are solved.

This utility model relates to the field of cleaning fluid preparation, and specifically to a cleaning fluid preparation device for semiconductor processing. The utility model includes: a tank, a top cover, a stirring assembly, and a heating assembly. The top cover is located at the upper end of the tank and has an inlet at its upper end. The tank has an outlet at its bottom. The stirring assembly includes a motor, a stirring shaft, upper blades, and lower blades. The motor is located at the upper end of the top cover, and the stirring shaft is connected to the motor's output end. The upper blades are fixed at intervals on the stirring shaft, with each set of upper blades having a different inclination angle. The lower blades are fixed to the bottom end of the stirring shaft. The heating assembly includes an outer tank and an inner coil. The outer tank surrounds the outside of the main tank. The two ends of the inner coil are located outside the outer tank and are arranged in an S-shape inside the tank. An inclined perforated plate is located below the inlet inside the tank, and a channel is provided between the lower end of the inclined perforated plate and the right side of the tank interior.

The invention relates to the technical field of enameled round wire processing equipment, and discloses an enameled round wire anti-pinch winding reel guiding and limiting structure which comprises a workbench, the top of the workbench is fixedly connected with a deviation rectifying mechanism, and the deviation rectifying mechanism is used for conducting real-time guiding and deviation rectifying on an enameled round wire in the winding process to prevent uneven winding or wire clamping. The top of the workbench is fixedly connected with a supporting frame, the top of the supporting frame is fixedly connected with a limiting mechanism, the limiting mechanism is used for conducting internal tight supporting and fixing and rotary driving on a winding reel and adapts to installation of winding reels of different specifications, and the top of the workbench is fixedly connected with a cutting mechanism. An electric push rod drives a connecting rod to drive a first sliding block to slide in a first fixing frame, then a deviation rectifying roller is driven to do horizontal reciprocating motion, the problem that in the traditional wire winding process, wire accumulation or uneven gaps are likely to occur is solved, the tightness and uniformity of wire arrangement on a winding reel are guaranteed, and the production efficiency is improved. And the overall production quality of the product is improved.

The invention relates to the technical field of aero-engine turbine blade cooling, and discloses an aero-engine turbine blade pulse jet flow structure and method.The aero-engine turbine blade pulse jet flow structure comprises an inner layer wall and an outer layer wall, and a plurality of impact holes are formed in the inner layer wall; the impact hole comprises a nozzle structure and a through hole structure, and the nozzle structure is arranged on the front portion of the through hole structure and faces the outer layer wall. The through hole structure comprises a pulse cavity and an air inlet channel; the air inlet channel is of a conical structure and comprises an inlet end and an outlet end, the diameter of the inlet end is larger than that of the outlet end, the outlet end is arranged at one end of the pulse cavity, and the diameter of the inlet end is set according to pulse frequency. By controlling the size of the air inlet channel in the impact hole and the size of the pulse cavity, the air injection frequency is controlled, the self-oscillation pulse effect is achieved, heat can be rapidly taken away by injected air in time, the problem that the air is accumulated in the interlayer can be effectively solved, the cooling efficiency is improved, and the performance of the turbine blade is integrally improved.

The utility model belongs to the technical field of waste gas treatment, and particularly relates to treatment equipment for rectifying VOCs (volatile organic compounds) organic waste gas, which comprises an anti-blocking mechanism and is characterized in that the anti-blocking mechanism comprises a plurality of spraying and absorbing inner cavities, and a plurality of fixing plates in an annular array are fixedly connected to opposite surfaces of the spraying and absorbing inner cavities; the anti-blocking mechanism is matched with the transmission mechanism, so that the problem of impurity accumulation of the anti-blocking sieve plate can be solved, and pollutants are combined with waste gas absorption liquid in the process of spraying rectified VOCs organic waste gas by the spraying pipeline; according to the anti-blocking device, the anti-blocking plate is arranged, so that viscous impurities such as high-boiling-point organic matters and polymers and scaling substances such as salt crystals in waste gas enable insoluble substances to be easily adhered and easily and gradually accumulated on the surface of the anti-blocking plate, normal contact and mass transfer of gas and liquid on the anti-blocking plate can be hindered due to the impurities, and the absorption efficiency is reduced; and the cleaning brush bristles capable of circularly moving can regularly clean the surface of the anti-blocking plate, so that the problem that impurities are accumulated on the surface of the tower plate is effectively solved.

The invention provides a scraper type bottom groove material receiving device and a using method thereof, the scraper type bottom groove material receiving device comprises a bottom groove, a sweeping scraper, a transmission chain and a driving motor, the sweeping scraper matched with the bottom groove in shape is arranged on the bottom groove, the sweeping scraper is connected with the transmission chain, and the transmission chain is connected with the driving motor. The inclined face in butt joint with the falling position of the materials is arranged in the bottom groove, the materials can slide to the bottom of the bottom groove due to gravity, the sweeping scraper drives the transmission chain to move through the motor, the materials in the bottom groove are periodically swept and discharged, and the problem that the materials are frequently accumulated at the bottom in the operation process of the limestone powder belt conveyor is effectively solved.

A wood board edge cutting device comprises an edge cutting table, and a wood board fixator is installed on the edge cutting table. The cutters are mounted on the two sides of the edge cutting pedestal; the polishing wheels are mounted on the two sides of the edge cutting pedestal respectively, and the polishing wheels are arranged behind the cutter; the sweeper is installed on the edge cutting pedestal, and the sweeper is arranged behind the polishing wheel; according to the edge cutting device, the grinding wheel is arranged, the grinding wheel is used for grinding a wood board subjected to edge cutting, and the situation that burrs exist after edge cutting is avoided; according to the edge cutting device, the sweeper is arranged, the edge-cut wood board is swept, the problem that wood chips and waste residues exist in the edge-cut wood board is solved, and the wood board is kept clean and tidy.

The utility model discloses AOI (automatic optical inspection) silica gel detection equipment, which belongs to the technical field of chip quality detection and comprises a workbench and a computer, a sorting table and a feeding pipe are arranged on the workbench, a sliding pipe communicated with the feeding pipe is arranged on the sorting table, a mounting seat is arranged on the sorting table and positioned on the side surface of the sliding pipe, and the feeding pipe is arranged on the mounting seat. A light supplementing barrel is installed on the installation base, a CCD camera is arranged on the upper side of the tail end of the sliding pipe and electrically connected with a computer, and a sorting row is arranged on the sorting table and located on the lower side of the sliding pipe. According to the automatic judgment mechanism based on standard part data comparison, the misjudgment phenomenon caused by manual subjective judgment can be prevented, meanwhile, compared with manual sorting, the speed is increased, the problem of accumulation of products to be sorted in large-scale production is effectively solved, the detection link and the sorting link form closed-loop linkage, and the productivity is improved.

This invention relates to a dual-coolant circulation and purification device for a vertical machining center, belonging to the technical field of vertical machining centers. It includes a machining body, with a support shell fixedly installed on the bottom surface of the machining body. A flow guiding platform is fixedly installed inside the machining body, and a product fixture is fixedly installed on the top surface of the flow guiding platform. A partition inclined plate is fixedly installed on the inner wall of the support shell. A coolant inlet is provided on both sides of the lower inner wall of the machining body opposite to the flow guiding platform and on the top surface of the support shell. A conical coolant discharge cylinder is fixedly installed on the upper inner wall of the support shell below the coolant inlet. This invention increases the cooling quality of the coolant through a dual-stage cooling process and improves the purification quality of the coolant through multi-stage filtration, ensuring the normal operation of the machine body. Furthermore, this device avoids the need to stop the machine to clean impurities at the filter structure location, ensuring the performance of the machine body.

The invention relates to the field of stirring and mixing, and discloses an efficient vertical stirring and mixing container which comprises a mixing box, a scraping mechanism is mounted in the mixing box and used for scraping and mixing residual materials on the inner wall of the mixing box, and a swinging mechanism is mounted on one side of the outer wall of the mixing box and used for integrally swinging and mixing the mixing box. Through the design of the scraping mechanism, the utilization rate of materials and the mixing integrity are improved, the servo motor drives the threaded rod to rotate to drive the scraping ring to move up and down, and the materials attached to the inner wall of the mixing box can be effectively scraped down to participate in mixing again. The material loss is reduced, the yield is improved, the uniformity of mixed material components is ensured, and for industries such as pharmacy and chemical engineering which have high requirements on the material proportion precision, the stability and the consistency of product quality can be ensured, the defective rate is reduced, and the production benefit is improved.

The utility model relates to the technical field of drying devices, in particular to a washing type air conditioner filter cartridge automatic drying device which comprises a mounting box, a clamping mechanism is arranged in the mounting box and comprises a mounting plate and a top plate, a spring rod is arranged at the top of the top plate, and a limiting ring is arranged at the top of the mounting plate. A sliding groove and a mounting hole are formed in the limiting ring, a limiting sliding block is arranged in the sliding groove, and an extension spring is arranged on one side of the limiting sliding block. Through cooperative use of a spring rod and a top plate and cooperative use of a limiting ring, a sliding groove and a limiting sliding block, the effect of clamping a filter cartridge is achieved, the effect of pulling and holding the limiting sliding block is achieved by fixing one end of an extension spring into a mounting hole, and the effect of driving a clamping mechanism to slide is achieved through cooperative use of a supporting plate and a sealing plate. By means of the structure, the filter cartridges with the fixed brush number are placed at a time, and the problem of filter cartridge accumulation is effectively solved.

The embodiment of the invention provides a rail fastener sweeping device and a rail fastener sweeping vehicle. The rail fastener cleaning device comprises a main body mechanism and a cleaning disc brush mechanism, one end of the main body mechanism is connected to the vehicle body connecting frame, and the other end rotates around a vertical axis and / or a transverse axis; the cleaning disc brush mechanism is connected with the main body mechanism; in the working state, the cleaning disc brush mechanism rotates along with the main body mechanism to make contact with the rail and is used for cleaning the rail fastener part. The fastener cleaning device can clean the rail fastener part in time, solves the problem of accumulation of dirty soil or dust particles and sundries at the railway line fastener part, is simple in structure and small in size, and can ensure the operation state safety and the transportation safety while ensuring that the railway fastener part is cleaned.

The utility model provides a drilling clamp for a multi-hole drilling machine, and belongs to the technical field of drilling machines. Comprising a workbench, a limiting box and a pressing mechanism, a V-shaped groove is formed in the upper surface of the limiting box, the pressing mechanism comprises two L-shaped supporting frames, an inclined plate, a telescopic piece and a pressing plate, the L-shaped supporting frames are installed on the top of the limiting box, the inclined plate is connected with the L-shaped supporting frames, the telescopic piece is installed on the surface of the inclined plate, and the pressing plate is connected with the telescopic piece. By arranging the limiting box, the pressing mechanism and the V-shaped groove, workpieces of different sizes and shapes can be limited, the V-shaped groove is not only suitable for accurate positioning of round or tubular workpieces, but also can position rectangular workpieces, can support the bottoms of the workpieces, enables cutting fluid and cuttings to be discharged smoothly, and improves the machining efficiency. The problem of accumulation in the machining process is avoided, and in addition, the design of the V-shaped groove is beneficial to reducing deformation of the workpiece in the clamping process.

The invention relates to the technical field of decarbonization modification activation treatment of unburned coal gangue and preparation of autoclaved aerated concrete. The unburned coal gangue decarburization modifier is any one of nitrate, potassium permanganate, H2O2 and the like. The invention relates to an unburned coal gangue decarburization modification activation method, which comprises composite decarburization modification activation such as physical decarburization, mechanical activation, chemical decarburization modification activation and the like. The autoclaved aerated concrete prepared from the unburned coal gangue comprises more than 50% of the decarburized modified activated gangue material. According to the invention, the tolerance of the product to the carbon content of the coal gangue is improved, the activity of the coal gangue raw material is excited, the hydrothermal reaction is promoted to be fully carried out, and a multi-mineral gelling substance composed of several kinds of hydrated calcium silicate and other hydrated minerals can be generated, so that a more compact microcrystalline structure is obtained; and the formation of a micropore structure in a pore wall is facilitated, so that the product has good physical properties.

The utility model discloses a spiral vibration hot air dryer which comprises a machine frame, a drying cylinder is arranged on the machine frame, a heating box is arranged at one end of the drying cylinder, a transmission shaft is arranged in the drying cylinder in a rotating connection mode, a driving motor is arranged at one end of the drying cylinder, and the output end of the driving motor is connected with the transmission shaft. A stirring sleeve is slidably connected to the transmission shaft, spiral stirring blades are arranged on the stirring sleeve, a guide groove is formed in the stirring sleeve, a guide rod is arranged in the drying cylinder and matched with the guide groove, a heating plate and an air pump are arranged in the heating box, and an air supply pipe and a backflow pipe are arranged at the two ends of the heating box respectively. The heating box communicates with the two ends of the drying cylinder through an air supply pipe and a backflow pipe correspondingly, the equipment provides a bolt vibration function, materials are heated more evenly, the drying treatment effect is improved, hot air circulation heat supply is achieved, and drying treatment is more stable.

The utility model relates to the technical field of livestock innocent treatment, in particular to a pyrolysis incineration device which comprises a base, an incinerator, a pyrolysis furnace, an air inlet pipe, an impurity removal tank, four supporting legs, a conveying pipe, a filtering tank, an air outlet, an oil outlet and a purification assembly, the incinerator is located on the outer side of the base, the pyrolysis furnace is located above the incinerator, the air inlet pipe is located on the outer side of the impurity removal tank, and the air inlet pipe is located on the outer side of the impurity removal tank. The impurity removal tank is located above the base, the four supporting legs are located below the filtering tank, the conveying pipe is located on the outer side of the impurity removal tank, the filtering tank is located on the outer side of the impurity removal tank, the air outlet is located above the filtering tank, the oil outlet is fixedly connected with the filtering tank and located below the filtering tank, the purification assembly comprises an impurity removal part and a filtering part, and the impurity removal part is fixedly connected with the impurity removal tank. The filtering part is fixedly connected with the filtering tank and located in the impurity removing tank, and the filtering part is fixedly connected with the filtering tank and located in the filtering tank, so that generated harmful gas can be purified, and accumulation of the harmful gas in the device is effectively prevented.

The utility model discloses a novel vertical slicing machine relates to the field of slicing machine, including the inner circle slicing machine, and the inner circle slicing machine upper surface one side is provided with the workstation, and the workstation upper surface edge part is provided with the control display screen, and the workstation one side is fixedly installed with the pneumatic part, and the pneumatic part one side is provided with the feeding part, and the inner circle slicing machine upper surface one side is installed with the water shield at the place close to the workstation, and the water shield inside rotatory mounting has the cutting blade, and the inner circle slicing machine front end face middle part is provided with the flow water valve, through the full surrounding type protection structure, the protection range is greatly expanded, solves the problem that the existing half surrounding protection shield is poor in protection, and the transparent protection board covers both sides and the back of the protection shield, only reserves the feeding space, can effectively block the high -speed sputtering cutting fluid and the chippings, avoids its pollution surrounding environment and equipment, while transparent material does not affect the operator through control display screen or direct observation cutting state, need not open the protection shield frequently, reduces the production interruption.