JP3207497U - Exhaust gas combustion equipment for magnetic pyrolysis sinter furnace - Google Patents

Abstract

An exhaust gas combustion apparatus that clears smoke and bad odor by burning combustible exhaust gas when treating waste. In processing a combustible gas from a magnetic pyrolysis sinter furnace, a sheathed heater 3 is pushed into an inner ceramic pipe 2 and heated to 800 ° C., and is radiated 360 degrees to the out ceramic pipe 1. When heated, the exhaust gas passes between the inner ceramic pipe 2 and the out ceramic pipe 1 and is almost completely discharged as smokeless and odorless. In order to keep the inner ceramic pipe 2 at a constant temperature, the sensor rod 9 is pushed together with the sheathed heater 3, that is, the inner ceramic pipe 2 is pressed into the inner ceramic pipe 2, so that the set temperature is always maintained and the exhaust gas is reliably burned. In order to set the temperature to 800 ° C., a constant temperature is always automatically detected and controlled by the control box 11 which always displays the temperature difference coming from the sensor rod 9 in real time. [Selection] Figure 1

Description

  The present invention relates to an apparatus for combusting exhaust gas by calcination of organic waste in a magnetic pyrolysis calcination furnace.

  Generally, by incinerating organic substances, harmful gases of dioxins are inevitably generated, and incombustible conditions are likely to occur because plastic incombustible materials are mixed, resulting in generation of bad odors and smoke. In order to cope with this problem, it can be disposed of with a combustion device of the processing means as shown in FIG.

  An object of the present invention is to easily solve the treatment of a gas body containing moisture by using a heat-based means for generating a harmful gas such as dioxin by heat treatment of combustible waste and evaporating the moisture.

  The present invention removes malodorous and smoke from the magneto-pyrolysis sinter-burning furnace via the smoke exhaust pipe and water tank through the combustion device, and then discharges it to the outside air. In this combustion device, when a sheathed heater is provided in the inner ceramic pipe and heat is radiated toward the 360-degree four-way out ceramic pipe, the out ceramic pipe is also heated and combustible that enters between the inner ceramic pipe and the out ceramic pipe. Gas can be burned.

  Conventionally, since a sheathed heater is attached directly in the exhaust pipe and combustible gas is burned, the sheathed heater is easily damaged when spots are formed in the pipe, and there is not much effect on the replacement labor and running cost. In the present invention, the sheathed heater does not directly hit the flammable gas, but it is pushed into the inner ceramic pipe to heat the inner ceramic pipe to 800 ° C. or more, and radiant heat is emitted from 360 degrees on all sides, so the out ceramic pipe can also be heated. Since it is possible, the combustible gas which passes between these burns completely. In addition, since heat efficiency is good, power consumption can be suppressed.

  As shown in FIG. 1, smoke and dioxins are usually burned at 800 ° C. or higher. A temperature sensor rod is inserted into the inner ceramic pipe, and this is connected to a controller box with an automatic temperature control device so that it can be processed in the best condition with a device that always maintains a constant temperature.

Embodiments will be described below with reference to the accompanying drawings.
Reference numeral 1 denotes an out-ceramic pipe with excellent durability. Reference numeral 2 denotes an inner ceramic pipe 3 into which a sheathed heater 3 and a sensor rod 9 are inserted.
Reference numeral 4 denotes a heat insulating material that prevents heat radiation of the out ceramic pipe 1.
Reference numeral 5 denotes an outer plate box that surrounds and supports the heat insulating material 4.

  In order to keep the inner ceramic pipe 2 at a constant temperature, the sensor rod 9 is pushed together with the sheathed heater 3, that is, the inner ceramic pipe 2 is pressed into the inner ceramic pipe 2, so that the set temperature is always maintained and the exhaust gas is reliably burned.

  To set the temperature to 800 ° C., a constant temperature is always automatically detected and controlled by the control box 11 that always displays the temperature difference from the sensor rod 9 in real time.

  Since one embodiment of the present invention is configured as described above, the combustible gas combustion apparatus is integrated into one unit, and exhaust gas coming from the smoldering furnace is guided through the smoke exhaust pipe 6 and the water tank 7, Lead to combustion equipment and emit as smokeless and odorless.

  It is sectional drawing which shows one Example of the exhaust-gas combustion apparatus of this invention.

DESCRIPTION OF SYMBOLS 1 Out ceramic pipe 2 Inner ceramic pipe 3 Seed heater 4 Heat insulation material 5 Outer box 6 Smoke exhaust pipe 7 Water tank 8 Protection pipe 9 Sensor rod 10 Seed heater wire 11 Control box (temperature controller)
12 Outlet cord

Claims (1)

  An exhaust gas combustion system that controls automatic temperature control with a sensor by fixing the inner ceramic pipe into which the sheathed heater and temperature sensor rod are inserted, and the outer ceramic pipe on the outside with a heat insulating material box and fixing it with an outer shell box.

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