48results about How to "Solve the clogging phenomenon" patented technology

The invention relates to the technical field of agricultural planting and discloses a wheat-corn interplanting method. According to the wheat-corn interplanting method, wheat planting belts and corn planting belts are arranged in a alternate mode, wheat is planted prior to corn and at 4 rows each belt, the interval between the second row and the third row of every belt is 25-35 cm, the interval between every other two neighboring rows is 20 cm, and unplanted rows 125-135 cm wide are reserved between every two neighboring wheat planting belt for planting the corn belts; corn is planted at 2 rows each belt, the interval between every two neighboring rows is 45 cm, and the interval between neighboring corn and wheat is 40-45 cm. The wheat-corn interplanting method reduces the number of planting rows of wheat, achieves different planting row widths and reduces corn planting interval by 5 cm, thereby increasing the interval between wheat and corn, optimizing the planting environment during interplanting period of wheat and corn, reducing the shading effects of wheat on corn and meanwhile improving the yield per unit or wheat and corn.

The present invention belongs to the field of solid fertilizer technology, and the no-jamming whole nutrient solid fertilizer for drip irrigation is one new kind of fertilizer for drip irrigation and including nitrogen fertilizer, phosphate fertilizer, potash fertilizer, dissolution promoter and trace elements. The no-jamming whole nutrient solid fertilizer for drip irrigation is prepared through mixing nitrogen fertilizer, phosphate fertilizer, potash fertilizer, dissolution promoter and trace elements and pelletizing the mixture. The no-jamming whole nutrient solid fertilizer of the present invention has comprehensive and balanced nutrients and no jamming in drop irrigation application, and can raise the absorption of plant on nutrients, raise fertilizer utilization rate, increase crop yield, raise crop quality and lower agricultural production cost.

The invention discloses an electrostatic spraying device beneficial for spraying work. The electrostatic spraying device includes a machine body, a storage barrel is fixed on the machine body, a discharging hole connected with a conveying pipe is formed in a portion close to the bottom of the side wall of the storage barrel, an elastic filter net is arranged in the discharging outlet, a connectingplate is fixed on a portion, close to the discharging hole, of the inner wall of the storage barrel, a connecting rod vertically extending downward is hinged to a portion close to the middle of the connecting plate, a magnetic column is fixed at the bottom of the connecting rod, a plurality of working needles are arranged on the outer surface of the magnetic column, and both ends of the connecting plate are fixedly provided with a first electromagnet and a second electromagnet used for sucking the magnetic column; according to the electrostatic spraying device, the blockage of coating in theconveying pipe is avoided, and the continuity of transportation work is ensured, thereby improving spraying efficiency.

The invention provides a self-pressure remote-control gas condensate closed recycling process method and device, and belongs to the technical field of oilfield associated gas recycling and exhaust processes. A pressure gauge connector is connected with the top end of a housing; the upper end of the housing is connected with a safety valve connector, and a gas outlet; a fine filter net is connected with the inner cavity of the housing; the bottom end of the fine filter net is connected with a liquid guide pipe; a liquid outlet is formed in the bottom end of the liquid guide pipe; the lower end of the housing is connected with a gas inlet; the lower part of the inner cavity of the housing is connected with a coarse filter net and a water-gas partition; and the lower part of the fine filter net is connected with a filter element. In the process, gas condensate is recycled in a completely closed manner, and flows back to an oil well casing by adopting the pressure of a gas-liquid separator, and the gas-liquid separator is adopted to replace an original pressure cylinder, so that efficient gas-liquid separation is realized, and the problem that a gas outlet pipeline is blocked by gas condensate is solved. Therefore, the safety risk of gas condensate flash burning (explosion) is avoided.

The invention relates to an automatic packaging production line, in particular to an automatic packaging production line for butter hot pot bottom material, which includes a feeding and conveying device, a packaging machine and a control unit, wherein the packaging machine is a horizontal automatic constant temperature packaging machine; the feeding and conveying The device includes: an oil separator, a material supply device connected to the oil separator and an oil supply device, a pressurized pump respectively connected to the material supply device and the oil supply device, and an insulation delivery pipe with an insulation interlayer; and the insulation delivery pipe passes through the electromagnetic The valve is connected to the packaging machine; a heating device is provided, and the heating device is connected to the feeding and conveying device; the control unit is electrically connected to the horizontal automatic constant temperature packaging machine, the feeding and conveying device and the heating device to control the supply, temperature, and Quantitative packaging, packaging and cleaning of production line equipment. The invention realizes the automatic packaging of the butter hot pot bottom material, improves the productivity, and avoids the pollution of the product by manual operation.

The invention discloses a reflux liquid inlet device for a high-load anaerobic reactor, which comprises an anaerobic reactor, wherein the upper end of the anaerobic reactor is connected with a water outlet pipeline which is connected with a pipe circulating pump, the circulating pump is connected to a mixing device through a pipeline, the mixing device enters the bottom of the anaerobic reactor through a liquid inlet pipe, and an anaerobic liquid inlet pump is connected to the mixing device through a pipeline. The mixing device comprises a mixing cavity, the center of the top of the mixing cavity is provided with an inlet for wastewater to be treated, the middle at the right side of the mixing cavity is provided with a circulating water inlet which is connected with a nozzle positioned inthe mixing cavity, and an external nozzle is arranged outside the mixing cavity. The invention changes the traditional multi-point water inlet mode of the anaerobic bioreactor.

The invention discloses a spreading device for silver carp processing and capable of controlling the product quantity conveniently. The spreading device comprises a support frame and a second motor. Aconveying belt is rotationally arranged on the inner side of the support frame. Fixed rods are fixed to the front and rear sides of a storage box correspondingly through welding. An adjusting plate is connected to the lower end of a connecting plate in a clamped mode, and the lower surface of the adjusting plate is of a zigzag structure. A first fixed plate is in fixedly bolted connection to theright end of the support frame. A driving block is slidably installed on the inner side of a fixed groove. A support plate is fixedly welded to the lower surface of a follower plate. Second fixed plates are symmetrically arranged on the front and rear sides of a spreading plate. A connecting block is installed in an anti-off groove in a clamped mode. Through the spreading device for silver carp processing and capable of controlling the product quantity conveniently, the problems that according to a currently used spreading device for silver carp processing, the quantity of silver carps entering the conveying belt is controlled, a blocking phenomenon is liable to appear, and the silver carps are damaged due to collision of the silver carps and a spreading plate are solved.