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Ultra-large environment-friendly and energy-efficient drying box

A high-efficiency, energy-saving, super-large technology, applied in drying, dryer, drying of solid materials, etc., can solve the problems of small capacity and low thermal efficiency of natural gas drying box, save electric energy and heat, improve combustion temperature, The effect of reducing the floor space

Active Publication Date: 2016-11-02
山东红阳高温节能材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical task of the present invention is to address the above deficiencies and provide a super-large environmental protection, high-efficiency and energy-saving drying box to solve the problems of small capacity and low thermal efficiency of the natural gas drying box

Method used

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  • Ultra-large environment-friendly and energy-efficient drying box
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  • Ultra-large environment-friendly and energy-efficient drying box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042]The super-large environment-friendly, high-efficiency and energy-saving drying box of the present invention includes an electric control cabinet 8, a box body 1, a burner 2, a combustion chamber 4 and a controller 20, the controller 20 is arranged in the electric control cabinet 8, the burner 2 and the combustion chamber The chambers 4 are all arranged above the outside of the box body 1. The box body 1 is an insulated box body composed of insulation boards. The box body 1 is provided with two doors 7. On the side wall, each door 7 is an electric control door, and each door 7 is connected with a controller 20 .

[0043] The inside of the cabinet 1 is provided with an air inlet pipe 9, an air outlet pipe 12, a metal plate, a guide rail 17, a drying cart 15 and a plurality of stirring fans 11, and the drying cart 15 is provided with a frame that can place multi-layer drying loads 16. The air inlet duct 9 is arranged on the top of the front side of the box body 1, and the ...

Embodiment 2

[0062] This embodiment is a further improvement on the basis of Embodiment 1, and the difference between this embodiment and Embodiment 1 is:

[0063] A heat exchanger 27 is arranged above the outer top of the box body 1. The heat exchanger 27 includes an inlet I29, an outlet I30, an inlet II32, and an outlet II31. An induced draft fan 28 is arranged at the inlet I29, and the outlet I30 passes through the air inlet of the combustion chamber 4. The pipe 3 is connected, the fresh fan 5 is located on the pipe 3 between the air inlet of the combustion chamber 4 and the outlet I30, the pipe 3 connected with the outlet pipe 12 is connected to the inlet II32, and the exhaust fan 6 is located between the outlet pipe 12 and the inlet II32 On the pipe 3 between; inlet I29, outlet I30, combustion chamber 4, air inlet pipe 9, multiple air inlets 10 on the air inlet pipe 9, multiple air outlet pipes 13 on the air outlet pipe 12, air outlet The pipeline 12 , the inlet II 32 and the outlet I...

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Abstract

The invention discloses an ultra-large environment-friendly and energy-efficient drying box, and belongs to the field of drying devices. The ultra-large environment-friendly and energy-efficient drying box aims to solve the technical problems that natural gas drying boxes are small in capacity and low in thermal efficiency. The ultra-large environment-friendly and energy-efficient drying box structurally comprises a box body, a combustor, a combustion chamber and a controller, an air inlet pipeline and an air outlet pipeline are oppositely arranged in the front and in the back in the box body respectively and penetrate through the box body from left to right, the air inlet pipeline is provided with a plurality of air inlets distributed in the axial direction of the air inlet pipeline, stirring fans are arranged below each air inlet, the air outlet pipeline communicates with a plurality of air outlet pipes distributed in the axial direction of the air outlet pipeline, and a drying trolley is located between the air inlet pipeline and the air outlet pipeline; and a fresh air fan is arranged at an air inlet of the combustion chamber, an air outlet of the combustion chamber communicates with the air inlet pipeline through a pipeline, the air outlet pipeline communicates with the exterior of the box body through a pipeline, an air heater is arranged on the pipeline between the air outlet of the combustion chamber and the air inlet pipeline, and an exhaust fan is arranged on the pipeline communicating with the air outlet pipeline. The ultra-large environment-friendly and energy-efficient drying box has the advantages that the capacity is large, and the thermal efficiency is high.

Description

technical field [0001] The invention relates to the field of drying devices, in particular to a super-large environment-friendly, high-efficiency and energy-saving drying box. Background technique [0002] Refractory fiber products such as refractory fiberboard, refractory fiber brick, refractory fiber shaped parts and refractory fiber paper need to be dried or dried. There are many kinds of drying kilns, drying furnaces or drying boxes that have been built. Its structure, principle and style are not the same, from the use of energy can be divided into coal direct heating drying kiln, coal gas drying kiln, electric energy drying oven or electric energy drying box, natural gas drying oven or natural gas drying In the coal-to-gas drying kiln, should the coal be converted into gas through the gas generator? The gas is burned to provide heat for the drying furnace. The above-mentioned coal direct heating drying kiln and coal-to-gas drying kiln are not environmentally friendly. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B9/06F26B21/00F26B25/00F23L15/00F26B25/08F26B25/06F26B25/10F26B25/12F26B21/06
CPCF23L15/00F26B9/066F26B21/001F26B21/004F26B21/06F26B25/005F26B25/063F26B25/08F26B25/10F26B25/12Y02E20/34
Inventor 郑志永孙选吕光耀
Owner 山东红阳高温节能材料股份有限公司
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