A car-bottom roasting furnace

Abstract

The invention discloses a car bottom type roasting furnace, comprising a roasting furnace body and a car body, the roasting furnace body is placed on the car body, and the car body is located between the roasting furnace bodies, and the upper part of the roasting furnace body is above A volatile pipe is provided, and a plurality of exhaust pipes are installed at the bottom of the volatile pipe, and the plurality of exhaust pipes penetrate through the upper end of the roasting furnace body and are sealed and arranged, and a storage tank is installed on the roasting furnace body, The volatile matter pipeline is connected with the storage tank, a plurality of burners are installed in the roaster body, and a plurality of sliding blocks are slidably connected to the upper end surface of the vehicle body. The present invention has a reasonable structure, and can connect a plurality of exhaust pipes and a plurality of box bodies together through one operation, and at the same time, it is still a one-step operation when disassembling; it can also facilitate the installation and disassembly of the box bodies, and the operation is simple, convenient and fast, which is convenient for work. It is convenient for personnel, and the installed box body can also be fine-tuned to facilitate connection with the exhaust pipe.

Description

technical field [0001] The invention relates to the technical field of roasting furnaces, in particular to a car-bottom roasting furnace. Background technique [0002] At present, domestic and foreign car-bottom roasters divide the roaster into several areas, and a stirring fan needs to be set at the top of each zone to force the flow of flue gas in this area to make the roasting temperature tend to be consistent. The stirring fan is required to withstand 850 °C. Above ℃, it is necessary to ensure that there is enough air volume and dynamic pressure to ensure the rapid flow of flue gas. Domestic high-temperature stirring fans have poor reliability, high failure rate and short lifespan. For this reason, most of the domestic car-bottom roasters use imported high-temperature stirring fans, which are costly and consume large amounts of electricity. [0003] Carbon products need to go through four stages of preheating, roasting, heat preservation and cooling in the car-bottom ro...

AI Technical Summary

Problems solved by technology

[0009] The disadvantage of the above-mentioned patent is that the connection between the exhaust pipe and the box body needs to be connected one by one, which reduces the installation efficiency between the box body and the exhaust pipe; secondly, the box body is placed on the car body, and the car body When moving, the box body may be moved, so that the box body is not opposite to the exhaust pipe, so the box body needs to be moved for re-installation, which increases the workload of the staff; The body is installed on the car body. Although it can be stably fixed, there is still a single operation connection between the exhaust pipe and the box body, and it is inconvenient to disassemble the box body. Therefore, we have designed a car bottom type Roasting furnace to solve the above problems

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