5results about How to "Normal heating" patented technology

The utility model relates to the technical field of carbonization furnaces, and particularly discloses a high-temperature carbonization furnace, which comprises a high-temperature carbonization furnace, the rolling mechanism comprises a fixed pipe and a roller body, the fixed pipe is arranged in the high-temperature carbonization furnace, the roller body is movably connected to the interior of the fixed pipe, the fixed pipe and the roller body are arranged in the same length direction, and a plurality of bearing balls are arranged in the fixed pipe and the roller body. In the heating process, the roller body can be heated in a closed mode, the situation that other substances inside the roller body and outside the roller body enter the roller body and then are mixed with products is prevented, the roller body can roll more smoothly through the fixing pipe and the bearing balls, and the product quality is improved. And the arranged silicon carbide rods can transfer heat to the outer surface of the roller body through the heat inlet holes to heat the roller body, the bearing balls can continuously roll on the outer surface of the roller body after being heated, heat is transferred to the interior of the roller body, and outside harmful substances can be prevented from entering the roller body while heating is normal.

A high-pressure cleaning device for heating equipment comprises a heating equipment shell, a high-pressure cleaning head, a slag-water separator and an end socket, a discharging pipeline is arranged at the bottom of the heating equipment shell, the water inlet end of the high-pressure cleaning head is connected with a high-pressure water source, a slag discharging opening is formed in the bottom of the heating equipment shell, and the slag discharging opening deviates from the discharging pipeline. A connecting pipe and a corresponding slag discharging opening are fixedly arranged on the heating equipment shell, the inner diameter of the connecting pipe is matched with the caliber of the slag discharging opening, a threaded section is arranged on the inner wall of the connecting pipe, the end socket is matched in the connecting pipe through threads to form detachable connection, the slag-water separator comprises a connecting sleeve and a filter screen, the connecting sleeve and the filter screen are connected through a flexible pipeline, and the flexible pipeline is connected with the connecting sleeve. A threaded section is arranged on the outer wall of the connecting sleeve, and the connecting sleeve is detachably connected to a connecting pipe of a heating equipment shell in a threaded fit mode. The decoking device is simple in structure and convenient to operate, and can effectively avoid the blockage phenomenon of a matched pipeline of the heating equipment on the basis of decoking the heating equipment.

A mixed ester distillation separation system comprises a distillation tower, a feed inlet of the distillation tower is connected with a mixed ester source, a circulation pipeline is arranged at the tower bottom of the distillation tower, the upstream end of the circulation pipeline is connected with the tower bottom, the downstream end of the circulation pipeline is connected with the side wall of the distillation tower, a reboiler and a circulation pump are arranged on the circulation pipeline, and the circulation pump is located at the upstream of the reboiler. A feeding port of the filter press is connected to the circulating pipeline through a first pipeline and located between the circulating pump and the reboiler, a first valve is arranged on the first pipeline, a liquid discharging port of the filter press is connected with the circulating pipeline through a second pipeline and located on the downstream portion of the reboiler, and a filter residue outlet of the filter press supplies materials to the incineration tower. A buffer tank and a material conveying pump are arranged on the third pipeline, and the material conveying pump is positioned at the downstream of the buffer tank. The device is simple in structure and low in improvement cost, the utilization rate of mixed ester can be effectively improved, and waste of materials is avoided.

The utility model discloses a kind of multi-zone temperature control pipe type furnace, it is related to pipe type furnace technical field, comprising: equipment bin and heating bin;Heating bin is installed with multiple heat insulating plates, heat insulating plate is divided into multiple temperature zones in heating bin;Each temperature zone is provided with electric heating rod;Each temperature zone is installed with combustion pipe and temperature sensor;Combustion pipe is used to place sample;Through hole is provided on heat insulating plate, and the side of heat insulating plate is provided with plugging plate;Electric push rod is installed in equipment bin, and electric push rod is connected with plugging plate, for moving plugging plate, to control the closing and opening of through hole.The utility model can complete the heating process of multiple samples at a time, is conducive to improving experimental speed, improve experimental efficiency;The utility model is opened by through hole, so that heat is rapidly exchanged between adjacent temperature zones, even if partial electric heating rod failure occurs, it also does not affect the normal operation of entire equipment, is conducive to improving the use stability of equipment.

The utility model relates to the technical field of clothing, and discloses a cold protective clothing with a heating function, which comprises a coat, a lining and a heating component, the coat is detachably connected with the lining, the heating component is arranged between the coat and the lining, and the heating component is detachably mounted on the lining. By arranging the heating assembly, the heating assembly is divided into a left area, a right area and a neckline area, when a certain position of the heating assembly is damaged, a user can quickly determine the area where a damaged point is located according to the temperature of the certain area, the user does not need to search the whole body, and therefore the searching speed is increased, and the overhauling efficiency is improved; through an independent working mode, the three areas do not influence one another, and even if a certain area is damaged, the other areas can still be normally heated; the upper body of the user can be uniformly heated and warmed in all directions, the limitation of movement of the user is avoided, and the heating effect is good; and through the arrangement of the coat pocket, the mobile power supply is not easy to shake off when the user exercises.