7results about How to "Reliable heating" patented technology

The invention relates to the technical field of dehydration and regeneration methods of water-containing ethylene glycol rich liquor, in particular to an ethylene glycol dehydration and regeneration process and device adopting azeotropic distillation, in the ethylene glycol dehydration and regeneration process adopting azeotropic distillation, fuel gas is adopted as an entrainer of ethylene glycol rich liquor water, so that the boiling point of azeotrope in an ethylene glycol reboiler is reduced. Compared with an existing conventional ethylene glycol rich solution distillation regeneration process, under the condition that the same ethylene glycol barren solution regeneration concentration is achieved, the regeneration temperature is reduced by at least 30 DEG C, heating through a low-frequency electromagnetic heater can be achieved, and heating is safer and more reliable compared with heating through a traditional resistance heater; the regeneration energy consumption is reduced by about 10%, no regeneration tail gas is discharged, the VOCs discharge amount is zero, and the method has the advantage of environmental protection.

The utility model relates to the technical field of traditional Chinese medicinal material processing, in particular to an open-type drying oven for traditional Chinese medicinal material processing. Comprising a device body and a medicine storage box, a first electric heating wire is installed in the device body, a heating box is installed on the outer side of the device body, an exhaust fan, an air filter plate, an air inlet duct and a second electric heating wire are installed above the heating box, and the lower half part of the heating box communicates with a first air inlet pipeline and a second air inlet pipeline; the pesticide storage box is mounted above the device body, a cover plate is mounted at the top of the pesticide storage box, a driving motor is mounted at the top of the pesticide storage box, and a stirring roller is connected below the driving motor through a synchronous belt. Hot air is evenly sprayed into the medicine storage box from the lower portion of the medicine storage box through the first air inlet pipeline and the second air inlet pipeline which are distributed at equal intervals, the temperature of the air can be effectively guaranteed in the mode, and a driving motor drives stirring rollers which are distributed at equal intervals through a synchronous belt to comprehensively and reliably stir traditional Chinese medicinal materials. And the drying efficiency and effect of the traditional Chinese medicinal materials are ensured.

The present application provides an atomizer and an electronic atomization device. The above-mentioned atomizer includes a substrate, a conductive graphene coating and a conductive rod. The substrate is provided with an abutment portion and a heating portion. The substrate is formed with vents, and the vents extend to the surfaces of the abutment portion and the heating portion, respectively; the conductive graphene coating is at least formed on the inner wall of the abutment portion, the heating portion and the vent, respectively; the conductive graphene coating is used to abut against the cigarette at a position corresponding to the heating portion; the conductive rod abuts against the conductive graphene coating at a position corresponding to the abutment portion. Since the conductive graphene coating can achieve uniform heating when conducting electricity, and the inner wall of the vent is coated with the conductive graphene coating, the airflow passing through the vent can be reliably heated, avoiding the problem of uneven heating in the traditional heating through the heating wire, and heating the cigarette by utilizing the thermal radiation and thermal convection principles of the hot air flow, which greatly improves the utilization efficiency of thermal energy and reduces the energy consumption of the electronic atomization device.

The utility model discloses a bearing heating device which comprises a lower supporting plate, a plurality of bearing supporting frames, a heating coil winding frame assembly and a heating coil, wherein the bearing supporting frames and the heating coil winding frame assembly are arranged on the lower supporting plate in an annular array mode with the circle center of a bearing as the center, and the heating coil is wound on the heating coil winding frame assembly and the bearing. The bearing is arranged on the bearing support frame; any heating coil winding frame assembly comprises a lower supporting frame fixed to the lower supporting plate, a guide rail fixed to the lower supporting frame and arranged in the diameter direction of the bearing, and two heating coil winding frames arranged on the guide rail. The bearing is arranged between the two groups of heating coil reels, and the heating coil is wound on the heating coil reels. By means of the scheme, the heating device has the advantages of being simple in structure, reliable in heating, high in flexibility and the like, and has high practical value and popularization value in the technical field of maintenance and installation of wind driven generators.

The utility model discloses a battery diaphragm winding drum degumming heating device which comprises a first heating cylinder and a second heating cylinder which are the same in structure and jointly form a cylindrical shape, and a plurality of hinge assemblies arranged at a joint of the first heating cylinder and the second heating cylinder, the lock catch assembly and the handle are arranged at the other joint of the first heating cylinder and the second heating cylinder; the winding drum body and the buffering elastic layer are arranged in the first heating cylinder and the second heating cylinder in a sleeved mode and heat the first heating cylinder and the second heating cylinder. Through the scheme, the heating device has the advantages of simple structure, reliability in heating and the like, and has very high practical value and popularization value in the technical field of recycling of the battery diaphragm winding drum.

The utility model relates to a packaging sheet which comprises a paper base material, and a PET (Polyethylene Terephthalate) heat-sealing film layer is adhered to one side surface of the paper base material. According to the food container, the high-temperature-resistant PET heat sealing film is bonded on the paper base material, so that the packaging sheet has better high-temperature-resistant performance, and the food container is made of the packaging sheet, so that the food container also has the high-temperature-resistant performance, toxic and harmful substances cannot be decomposed in the heating process, and the food container is environment-friendly. The food packaging container can be used as a food packaging container, can be directly placed in a microwave oven, an oven and an air fryer for heating, and is environment-friendly, convenient, safe and reliable.

The utility model discloses a kind of H-shaped combustor, comprising: air inlet pipe, along longitudinal extension;Transverse air outlet pipe, along transverse extension, the middle part of transverse air outlet pipe is connected with one end of air inlet pipe;At least two longitudinal air outlet pipes, along longitudinal extension, the middle part of two longitudinal air outlet pipes is connected in the both ends of transverse air outlet pipe, to form H-shaped structure with transverse air outlet pipe together;Multiple fire holes, fire hole is arranged along the axial direction of transverse air outlet pipe and longitudinal air outlet pipe;Several fire holes, be located in the middle part of transverse air outlet pipe and with the fire hole of this place and set side by side;Fire baffle, be located in the middle part of transverse air outlet pipe and located in the side of fire hole;Wherein, the height of fire baffle is greater than the orifice height of fire hole.The utility model has the advantages of effectively solving the problem of ignition difficulty, low success rate and uneven flame distribution caused by central airflow too fast.