Small-sized detachable incinerator body

Abstract

The invention discloses a small-sized detachable incinerator body. The incinerator body comprises a front plate part, a right side plate part, a left side plate part, and a back plate part and a bottom plate part; various parts are connected with one another to form the incinerator body, and each part is a double-layer steel plate with a wall-clamped air-cooling layer; a steel plate net is arranged on the bottom plate part; a heat insulation plate is arranged in the incinerator body, and the heat insulation plate is smoothly arranged along the periphery and the bottom of the incinerator body;a incinerator body concave-convex butt joint type bottom brick is arranged in the incinerator body, and a first layer side brick and a second layer side brick are sequentially piled on the incineratorbody concave-convex butt joint type bottom brick; a top brick and a throat brick are laid on the top of the second layer side brick, and heat insulation plates are arranged on the top brick and the throat brick correspondingly; a top plate part is arranged on the heat insulation plates, and angle plates are arranged at the four corners of the top plate part; air inlets are arranged at four corners of the bottom plate part; and oxygen supplementing holes are formed in the front plate part, the right side plate part, the left side plate part, the back plate part and the bottom plate part correspondingly. According to the small-sized detachable incinerator body, the detachable incinerator body is adopted, and the advantages of sufficient oxygen supply and good combustion effect are achieved;and the temperature of the outer wall of the incinerator body can effectively be controlled to be always kept above the environment temperature of 20 DEG C - 60 DEG C, and the personal safety is ensured.

Description

technical field [0001] The invention belongs to the technical field of garbage incineration, and in particular relates to a small detachable incinerator body. Background technique [0002] The furnace body of the traditional small incinerator adopts integral casting furnace, without heat insulation material or aluminum silicate products in the middle, and the outer layer is made of welded carbon steel plate. [0003] The hearth of the traditional small incinerator is non-detachable. The biggest disadvantage of this kind of furnace body is that once the refractory brick inside the furnace body cracks, peels off or needs to move the furnace body, it is very troublesome for local maintenance. The main reason is that the refractory bricks are partially damaged by cracks and peeling. After repairing, the whole furnace needs to be re-baked. The maintenance period is long and the weight of the equipment is heavy, which brings inconvenience to hoisting and maintenance. In addition...

AI Technical Summary

Problems solved by technology

The biggest disadvantage of this kind of furnace body is that once the refractory brick inside the furnace body cracks, peels off or needs to move the furnace body, it is very troublesome for local maintenance

The main reason is that there are cracks, peeling and other damages in the refractory bricks. After the repair, the whole furnace needs to be re-baked. The maintenance period is long and the weight of the equipment is heavy, which brings inconvenience to hoisting and maintenance.

In addition, if no heat insulating material is provided between the inner layer and the outer layer of the furnace, the furnace chamber cast as a whole is usually very thick, and the cost and weight will increase

If an interlayer filled aluminum silicate product is installed between the inner layer and the outer layer of the furnace, in comparison, the cost and weight are greatly reduced, and the thermal conductivity is low and the heat resistance is good, but the aluminum silicate fiber product is resistant to heat. The compression and bending resistance is relatively poor, and dust is likely to be generated during the manufacturing process, which affects the environment

In addition, the temperature of the furnace wall outside the furnace body of these types of incinerators is not easy to control, especially the temperature of the furnace wall radiated from the central area of ​​the furnace body is usually high, and the human body can obviously feel hot when touched

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