Vanadium-nitrogen alloy kiln capable of saving heat energy

Abstract

The invention discloses a vanadium-nitrogen alloy kiln capable of saving heat energy. The kiln comprises a kiln body; a smoke outlet is formed in the top end of the kiln body; a heat preservation boxis installed on the surface of the kiln body; a first connecting pipe is installed on one side of the heat preservation box; a water tank is installed on one side of the first connecting pipe; a second connecting pipe is installed on one side of the water tank; the second connecting pipe is connected with one side of the heat preservation box; a saving mechanism is installed on the surface of thefirst connecting pipe; a guide pipe is arranged in the saving mechanism; and the guide pipe is connected with one side of the first connecting pipe. According to the invention, a ball moves towards one side of an installing plate, a movable plate connected to one side of the ball can move in a first clamping groove through a first clamping block, and a rubber plug connected to one side of the movable plate can move into a through hole, so that cold water in the water tank can be prevented from flowing into the heat preservation box through the first connecting pipe, and the cold water is prevented from cooling the interior of the heat preservation box to influence the combustion efficiency in the kiln body.

Description

technical field [0001] The invention belongs to the technical field of kilns, in particular to a vanadium-nitrogen alloy kiln capable of saving heat energy. Background technique [0002] A kiln or a furnace refers to a furnace used for firing ceramics and sculptures or for fusing enamel to the surface of metal objects. It is generally made of bricks and stones, and can be made into various sizes according to needs. Electric kilns are easier to control the temperature than kilns using combustible gas and oil, but some potters and sculptors think that the temperature of electric kilns rises too fast, and pyrometers or temperature measuring cones are used to control the temperature of the kiln chamber. Measured, visible through a peephole. [0003] The existing heat-saving vanadium-nitrogen alloy kilns all add heat insulation boards on the surface of the kiln to achieve the characteristics of heat preservation inside the kiln and energy saving. It is cheap, but its heat insul...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing vanadium-nitrogen alloy kilns that save heat energy are all equipped with heat insulation boards on the surface of the kiln so as to achieve the characteristics of heat preservation and energy saving inside the kiln. Although the heat insulation board is cheap, its heat insulation effect is poor and cannot meet the expected standard. The heat insulation board with better heat insulation is expensive and has the disadvantages of high cost, and a vanadium that can save heat energy is proposed. Nitrogen Alloy Furnace

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