15results about How to "Improve recycling" patented technology

The invention relates to the technical field of tire bead wire drying devices, in particular to a tire bead wire online drying device which comprises an operation box, a motor body is installed on the top face of the operation box, a discharging port is formed in the right side surface of the operation box, and the output end of the motor body penetrates through the top face of the operation box to be connected with a conveying mechanism. A first limiting roller disc is installed at the lower end of the conveying mechanism, an elastic wiping cloth body is arranged on the outer surface of the first limiting roller disc, a first conical tooth column is installed on the top face of the conveying mechanism, and a second conical tooth column is connected to the outer surface of the first conical tooth column in a meshed mode. And the telescopic cylinder is mounted on one side of the back surface of the processing box. Heat of hot air in the heat cavity can be absorbed through the heat conduction copper ring, so that the overall temperature in the drying pipe is high, and when the tire bead steel wire body passes through the interior of the drying pipe, the tire bead steel wire body can be uniformly dried through the design of the drying pipe and the heat conduction copper ring.

The utility model relates to the technical field of laser cladding cooling, in particular to a laser cladding device capable of improving the cooling effect, which comprises a mounting frame, a second air delivery box is fixedly connected to the middle of the mounting frame, and a first air delivery box and an air exhaust box are fixedly connected to the outer surface of the mounting frame and located on two sides of the second air delivery box respectively. A plurality of supporting shafts are fixedly connected to one end of the outer surface of the second air conveying box, the second air conveying box is fixedly connected with an air guiding frame through the multiple supporting shafts, and an air guiding hose is guided to the air blowing frame to cool a workpiece; an air exhaust fan in the air exhaust box can guide air used for cooling the air blowing frame to the air exhaust box through an air suction frame and an air guide hose to be exhausted, an air inlet fan is arranged in a second air conveying box, air is guided to a first air guide groove through a second air guide pipe to be blown, and auxiliary air circulation is conducted on the air blowing frame and the air suction frame; and the cooling efficiency of cooling air of the blowing frame is kept.

The present invention discloses a braking energy recovery method for a heavy-duty hybrid commercial vehicle, which calculates the recovery torque of the motor and the braking torque of the mechanical brake in real time according to the current vehicle speed and the brake pedal depth value; when the motor speed is lower than the base speed, the hybrid controller sends a downshift request to the gearbox; the gearbox completes the downshift action, and the motor continues to output the recovery torque; the motor speed increases after the downshift and is greater than the base speed again, at which time the motor will recover the kinetic energy of the whole vehicle at maximum power; if the motor speed drops below the base speed again, the hybrid system will repeat the above-mentioned downshift process. The present invention improves the existing braking energy recovery strategy by controlling the gearbox to downshift during the recovery process to maximize the motor recovery power, thereby improving the degree of recovery of the whole vehicle kinetic energy. After analyzing the measured data, the vehicle using the braking energy recovery method proposed by the present invention can recover more energy than the vehicle using the original strategy.

The utility model discloses novel environment-friendly garden landscape sewage treatment equipment which comprises a treatment box, an auxiliary mechanism is arranged above the treatment box, one side of the auxiliary mechanism is connected with a filtering mechanism, one side of the treatment box is provided with a treatment mechanism, and one side of the treatment box is provided with a detection mechanism. According to the environment-friendly landscape sewage treatment device, environment-friendly landscape sewage can be moved, the situation that the environment-friendly landscape sewage is fixedly conveyed is reduced, meanwhile, a detection mechanism is arranged in a treatment box, the treated environment-friendly landscape sewage can be subjected to auxiliary detection, and insufficient environment-friendly landscape sewage can be sufficiently treated; the environment-friendly garden landscape sewage which is not fully treated can be conveyed to the environment-friendly garden landscape sewage treatment equipment to be treated again, the cleanliness of the environment-friendly garden landscape sewage can be improved, and the environment-friendly garden landscape sewage can be filtered through a filtering mechanism arranged on the auxiliary mechanism.

The utility model discloses a thick sheet blister process rock point production waste recovery device, which comprises a tank body and a first servo motor, a threaded heater is embedded in the tank body, rotating plates are movably mounted at two ends in the tank body through shaft rods, a shifting plate is fixedly mounted between the end parts of the rotating plates at the two ends, and the first servo motor is connected with the shifting plate. Three crushing thorns are fixedly arranged on one side of the shifting plate, and a first rotating wheel is in key connection with a shaft rod of the rotating plate on one side; according to the utility model, the tank body is used for heating and melting thick plastic uptake process rock points; the thick plastic uptake process rock points are stirred and stirred through the stirring plate, the thick plastic uptake process rock points can be crushed and separated through the crushing thorns, and the melting efficiency and uniformity of the thick plastic uptake process rock points can be effectively improved; and exhaust is conducted through the smoke exhaust pipe and the drainage pipe, the internal air pressure of the tank body can be prevented from rising, and high-pressure gas is prevented from damaging the tank body.

The present application relates to the technical field of cooling device, and discloses an intelligent temperature control circulating cooling device for phase modulation camera, which is provided with a circulating water treatment box, when the temperature of the phase modulation camera is low, the circulating water treatment box sends the used cooling water to the cooling plate for secondary use, effectively improving the recycling of the cooling water, when the temperature of the phase modulation camera is high, the air temperature between the phase modulation camera and the cooling plate rises, the first flow groove expands by heat at this time, the second flow groove is driven to move by the lever mechanism when the first flow groove expands, the corrugated structure is in the elongated state at this time, the first flow groove and the second flow groove have the primary cooling water flowing in the inside, the flowing area of the primary cooling water is increased at this time, the flowing area of the secondary cooling water is reduced, which promotes the cooling device to cool the air faster, the cooled air cools the phase modulation camera, and the cooling device adjusts the cooling intensity in time according to the temperature change of the air around the phase modulation camera, realizing the precise distribution of the cooling water.

This utility model discloses a waste gas treatment system, including a pretreatment recovery unit. The inlet of the pretreatment recovery unit is connected to the outlet of the waste gas pipeline. The outlet of the pretreatment recovery unit is connected to the inlet of a cold recovery mechanism. The outlet of the cold recovery mechanism is connected to the inlet of a reduction absorption mechanism. The outlet of the reduction absorption mechanism is connected to the inlet of an exhaust stack via a centrifugal fan. This utility model can perform preliminary and deep recovery of chromic acid mist in waste gas, thereby effectively improving the recovery degree of chromic acid mist in waste gas. This reduces the amount of reducing agent required for chromic acid mist absorption and purification during subsequent purification, thus lowering the cost of reducing agent consumption.

The utility model discloses a corrugated paperboard spray humidification anti -warping equipment relates to corrugated paperboard processing equipment technical field, including main part, still include setting in the humidification unit of main part inside and setting in the flattening unit of main part one side, humidification unit includes the feed slot of opening in the main part inside, sets up in the humidification subassembly of feed slot top end and sets up in the circulation subassembly of feed slot bottom, flattening unit includes the bottom plate of fixed connection in main part one side bottom, two vertical boards of fixed connection in bottom plate top, set up in the clamping component between two vertical boards and set up in the auxiliary assembly of clamping component one side. The utility model discloses a corrugated paperboard spray humidification anti -warping equipment, has optimized to the humidification effect of corrugated paperboard, and the superfluous water resource falls into the placement groove recycling through the water leakage hole, promotes the cyclic use of water resource, and completes the operation of rectifying the warping of the edge in the process of corrugated paperboard movement.

The present invention relates to the technical field of hydrogen engine and tail gas treatment, and relates to a hydrogen engine emission treatment system and method. The system includes a dewatering unit, a condensing unit and a ventilation duct connecting the two units, the dewatering unit includes a moisture absorption and filtering subunit, the moisture absorption and filtering subunit includes a first shell, a movable plate, a closing plate and a ventilation plate, the movable plate is driven to be connected to the side of the shell top away from the ventilation duct, the closing plate is driven to be connected to the side wall near the top of the shell, and the ventilation plate is driven to be connected to the side wall of the shell outside the dewatering unit. After the tail gas enters the dewatering unit, according to the different connection positions of the movable plate and the inner wall of the dewatering unit and the opening and closing conditions of the closing plate and the ventilation plate, it enters the ventilation duct only after passing through the inside of the shell or only after passing through the outside of the shell. Compared with the prior art, the present invention has the advantages of effectively reducing the influence of high water vapor on the working efficiency of the catalyst, while not affecting the exhaust temperature, ensuring that the catalyst has a higher conversion efficiency at a higher temperature, etc.

The utility model relates to a steam treatment device of a lime slaker, which comprises a gas-collecting hood, an induced draft fan, a settling pond and a chimney, and the gas-collecting hood covers the lime slaker; an air inlet of the induced draft fan is communicated with an air outlet of the gas collecting hood through a pipeline I; a gas distribution pipeline is mounted at one end in the sedimentation tank, a gas inlet of the gas distribution pipeline is communicated with a gas outlet of the induced draft fan through a pipeline II, a plurality of gas distribution ports are formed in the gas distribution pipeline, a plurality of spray heads are mounted in the sedimentation tank, a three-phase separator is mounted at the other end in the sedimentation tank, and a gas discharge port is formed in the top end of the sedimentation tank; a supernatant discharge port is formed in the upper part of one side of the sedimentation tank; the chimney is installed on the gas discharge outlet, a condensation cavity and a discharge cavity are formed in the chimney, the top of the condensation cavity is communicated with the upper portion of the discharge cavity, and a plurality of heat exchange rings are arranged on the outer side of the chimney. The method has the beneficial effects that the risk of pipeline blockage is reduced; steam emission is reduced, and cyclic utilization of water resources is promoted.

The utility model provides a refrigerant oil circulating device system for a low-pressure circulating barrel, which is characterized in that outlets of two fluorine pumps (2) are connected with a liquid supply pipe (12) through two fluorine pump liquid outlet pipes (9), one end of an oil liquid inlet pipe (14) is connected to the liquid supply pipe (12), and the other end of the oil liquid inlet pipe (14) is connected to an inlet at the right lower end of a plate heat exchanger (3); one end of an oil liquid outlet pipe (17) is connected with an outlet in the upper left end of the plate heat exchanger (3), the other end of the oil liquid outlet pipe (17) is connected to an air return pipe (19), an outlet in the top of the low-pressure circulating barrel (1) is connected with the air return pipe (19), an inlet in the lower left end of the plate heat exchanger (3) is connected with a liquid supplementing inlet pipe (15), and one end of a liquid supplementing outlet pipe (16) is connected to an outlet in the upper right end of the plate heat exchanger (3). And the other end of the liquid supplementing outlet pipe (16) is connected with a circulating barrel inlet pipe (20). The system solves the problem of oil shortage of the refrigeration compressor, refrigerant oil is recycled, and the device is simple in structure and convenient to operate.

The application provides a green electricity coupling closed steam cascade cycle aluminum hydroxide calcination system and method, and relates to the technical field of alumina metallurgy. The system comprises a raw material pretreatment unit, a first-stage low-temperature pure electricity calcination unit, a second-stage medium-temperature electricity-steam coupling calcination unit, a third-stage high-temperature steam main heating calcination unit, a closed steam compression circulation unit and an alumina cooling waste heat recovery unit. The system can match different heat supply modes according to the decomposition characteristics of aluminum hydroxide in different temperature ranges, avoid the problem of heat load concentration in the medium-high temperature section caused by single electricity heating, and improve the problem that pure steam heat exchange is difficult to adapt to the multi-stage calcination process. Meanwhile, the system can reduce the latent heat loss caused by direct water vapor discharge, improve the recycling degree of the decomposition steam, reduce the dependence on external fuel or external steam supply in the calcination process, improve the internal heat recycling efficiency of the system, and improve the heat coupling degree between the calcination process and the raw material preheating and Bayer process dissolution process.

The utility model belongs to the technical field of waste gas filtration, and particularly relates to a spray type washing tower for waste gas purification, which comprises a washing tower flue pipe, and a high-pressure water tank is arranged on one side of the washing tower flue pipe; the top end of the inner side of the washing tower flue pipe is fixedly connected with an annular pipe; the bottom end of the annular pipe is fixedly connected with a spraying head; the top of the high-pressure water tank is fixedly connected with a water pump; the bottom end of the connecting hose is fixedly connected with the infusion end of the water pump; and the bottom end of the inner side of the washing tower flue pipe is fixedly connected with an adjusting plate. Through the structural matching design of the annular rack, the control pieces and the adjusting arms, the adjusting arms can conveniently drive the control pieces to rotate between the fixing plate and the fixing ring with the adjusting column as the circle center, and then the emission amount of waste gas in the flue is controlled according to the size of gaps between the multiple control pieces; harmful particulate matters in the waste gas are accurately adsorbed by controlling the displacement of the waste gas, so that the purification effect of the device is improved, and the use effect of the device is improved.

The utility model discloses a dedusting recovery device for magnesite processing, which comprises a dedusting box, a dust suction fan is fixedly mounted at the upper end of the right side of the outer surface of the dedusting box, and an air inlet disc is fixedly mounted at the input end of the dust suction fan through a pipeline; and a shunting pipe is fixedly mounted between the output end of the dust collection fan and the bottom of the inner cavity of the dust removal box through a pipeline. Through the arrangement of the dust collection fan, the air inlet disc, the flow division pipe and the dust removal box, the effect of removing and purifying dust in air is achieved, pollution to the environment is effectively reduced, through the arrangement of the water pump, the filter box and the filter cylinder, the cleanliness of water is effectively improved, it is guaranteed that the water can be recycled for a long time, and the environment is protected. And meanwhile, the effect of filtering and collecting the dust is achieved, and through arrangement of a pin rod, a first spring, a pin hole, a cover plate, a U-shaped holding rod, a filtering box, a second spring, a filtering cylinder and a partition plate, great convenience is brought to the dust taking-out work of personnel.

The utility model discloses a quenching device for automobile part forgings, which relates to the technical field of quenching equipment and comprises a quenching box and a condensing box. The water pump is arranged, used water resources can be pumped out again through the third connecting pipe, then the water can be conveyed into the annular sprayer again through the second connecting pipe, and therefore water recycling can be achieved, water waste can be reduced, the purpose of saving water resources can be achieved, the condenser is arranged, and the water resources are saved. According to the quenching device, cold air can be manufactured, then hot steam generated during quenching can be rapidly cooled, meanwhile, sprayed water can be rapidly cooled through a heat absorption partition plate and the cold air, recycling of the water is promoted, gas in the quenching box can be pumped out through a gas dispersing box and a second fan, activated carbon is utilized, and the cooling effect is good. And toxic substances in the gas can be adsorbed, so that the purpose of treating high-temperature water vapor can be achieved.