5results about How to "Reduce production consumption" patented technology

The present invention belongs to the technical field of metal powder processing, and specifically discloses a metal powder molding device for alloy profile processing, including a base, a mounting frame fixedly connected to the top of the base, a hydraulic cylinder fixedly connected to the top of the mounting frame, a molding mechanism fixedly connected to the output end of the hydraulic cylinder, a charging mechanism arranged on the side of the base away from the molding mechanism, a mixing mechanism fixedly connected to the rear side of the base located on the side of the charging mechanism, a cleaning mechanism arranged inside the base, and the molding mechanism including an upper punch, the top of the upper punch fixedly connected to the output end of the hydraulic cylinder. When the molding mechanism is in operation, the mixing mechanism is driven to operate, so that different metal powders can be mixed, thereby reducing the production cost of the alloy profile, and reducing the conveying distance, thereby reducing the time wasted in conveying, thereby improving the efficiency of producing profiles.

The utility model relates to motor shell technical field especially relates to a split type extruded aluminium heat dissipation shell structure of inner rotation motor, including the heat dissipation shell is combined by a plurality of small shell, the small shell one end all is provided with the clamping slot, and the small shell other end all is provided with the clamping strip, the utility model discloses a small shell on the clamping strip is installed to the inside of adjacent clamping slot in proper order, so that small shell can be in proper order circular distribution splicing into heat dissipation shell, so that heat dissipation shell whole is split type structure, and it is convenient to dismantle and install, so when heat dissipation shell appears damage, it is convenient to replace alone to the small shell of a place or a few places, and when processing heat dissipation shell, can divide heat dissipation shell into a plurality of small shell and carry out split type processing, then carry out combination again, so that when processing can adopt small tonnage extruded aluminium equipment and process, more convenient, can reduce the scrap rate and material production consumption.

This invention provides a structure placed in the furnace cover that serves both as a gas guide and dust remover, belonging to the technical field of yellow phosphorus production equipment. It includes an electric furnace, with a gas guide assembly installed on the top. A first gas guide pipe is fixedly connected to the top of the gas guide assembly. A second gas guide pipe is fixedly connected to the outer wall of the first gas guide pipe near its top. A cooling spray water device is installed on the outer wall of the second gas guide pipe near one end of the first gas guide pipe. A condensation tower is fixedly connected to the other end of the first gas guide pipe, and a phosphorus receiving tank is fixedly connected to the bottom of the condensation tower. The gas guide assembly is used to reduce the dust carried by the phosphorus furnace gas. The gas guide assembly includes a fixed cylinder fixedly connected to the outer wall of the top of the electric furnace. By setting up the gas guide assembly, this invention can guide the phosphorus furnace gas entering the first gas guide pipe, causing the phosphorus furnace gas to impact the inner wall of the first gas guide pipe, reducing the flow rate of the phosphorus furnace gas, and achieving the separation of solid particles and gas using the principle of gravity sedimentation.

The invention relates to the technical field of waste incineration, in particular to a method for controlling the primary air temperature of a waste incinerator, which specifically comprises the following steps of: (1) calculating the water content Mar of garbage entering the incinerator according to the real-time water vapor content phi of flue gas at an outlet of a waste heat boiler; (2) calculating the required primary air temperature T0 according to the water content Mar of the garbage fed into the furnace; (3) arranging an electromagnetic valve and a flow measuring point Q on a steam pipeline entering the air pre-heater, and arranging a temperature measuring point T at a primary air outlet of the air pre-heater; according to the calculated primary air temperature T0, the opening degree of an electromagnetic valve is automatically adjusted to adjust the steam amount for heating the primary air pre-heater; and when the outlet temperature measuring point T of the air pre-heater is adjusted to be within the range of T0 + / -5 DEG C, the electromagnetic valve stops adjusting, and the steam quantity for heating the air pre-heater does not change any more. According to the method, the primary air temperature is controlled and adjusted through the steam content of the exhaust gas at the outlet of the waste heat boiler, and therefore the good combustion condition of garbage in the incinerator is guaranteed.

The utility model relates to the technical field of thrust wheels, and discloses a thrust wheel for an engineering machinery vehicle, which comprises a thrust wheel body arranged on the surface of a rail, the thrust wheel body comprises a wheel surface shaft, two wheel side plates arranged on the left side and the right side of the wheel surface shaft and two limiting side rings sleeved on the two sides of the outer ring surface of the wheel surface shaft, and the wheel surface shaft is cylindrical. The thrust wheel is formed by combining the wheel face shaft, the wheel side plates and the limiting side rings, the limiting insertion blocks are inserted into the limiting insertion grooves for positioning, the two wheel side plates are locked through the anti-disengaging bolts, and after the easily-damaged wheel face shaft is damaged, only the wheel face shaft is replaced due to the fact that the whole thrust wheel is disassembled, and the whole thrust wheel is replaced. Therefore, the purpose of reducing the maintenance cost can be achieved, the production consumption is reduced, for the thrust wheel, the adjusting rods are used for sliding the wheel side plates, the distance between the two wheel side plates is adjusted, the thrust wheel can be suitable for rails with different widths, and the adaptability of the whole thrust wheel can be greatly improved.