Intelligent hot water source incense stick and tobacco drying room system

Abstract

The invention relates to a drying room system with mixed application of a radiator and furnace gas, in particular to an intelligent hot water source incense stick and tobacco drying room system. The system comprises a boiler, a furnace gas emission chimney, an electrostatic dust collector, a boiler induced draft fan, a multi-tube dust collector, a furnace gas cleaning device and a plurality of drying room devices. According to the drying system with mixed application of hot water and furnace gas, drying and waste heat utilization and recycling of materials such as bamboo incense sticks and tobacco are realized, and harmful substances of exhaust and waste gas are recycled, and energy conservation and efficient energy utilization are achieved; the drying time is shortened, and the working efficiency is greatly improved; and mixed heating of dry gas by the hot water and the furnace gas is further optimized, the drying of the bamboo incense sticks and the tobacco can be realized, the recycling of boiler furnace gas exhaust resources is realized, combustion and carbonization of drying raw materials are avoided, and the energy consumption is reduced.

Description

【Technical field】 [0001] The invention relates to a drying room system for the mixed application of a radiator and furnace gas, in particular to an intelligent hot water source incense core and tobacco leaf drying room system. 【Background technique】 [0002] The original incense sticks, tobacco leaves, etc. are dried by burning coal or biomass waste in the boiler furnace. The furnace flue gas is heated by the air outside the wall of a set of S-shaped flue radiators, and the cooled flue gas is directly discharged from the chimney. The heated hot air is blown into the incense core and tobacco leaf drying kiln through the fan, and the bamboo (wood) incense core and tobacco leaves in the drying kiln are dried. The problems of this drying are: 1. Since the flue gas tail gas is not treated, it is directly discharged outside, causing pollution to the atmosphere. 2. The S-type flue radiator pipe is directly dry-burned, and the radiator pipe wall is very easy to burn through, or due...

AI Technical Summary

Problems solved by technology

The problems of this kind of drying are: 1. Since the flue gas tail gas is not treated, it is directly discharged outside, causing pollution to the atmosphere

2. The S-type flue radiator pipe is directly dry-burned, and the radiator pipe wall is very easy to burn through, or due to the high temperature igniting the dust collected outside the combustible pipe wall, it is very easy to ignite dry bamboo (wood) incense cores, tobacco leaves, etc. Burning substance

3. Due to the high temperature of the furnace, the temperature of the hot air is sometimes high, and the bamboo (wood) sticks are carbonized from time to time, which affects the product quality

4. The degree of intelligence is low. Operators are required to be on duty 24 hours a day to observe the drying of raw materials and the furnace, and to add fuel. The operation is labor-intensive, time-consuming, and labor-intensive.

[0003] If furnace gas is used to directly dry combustible materials such as incense sticks and tobacco leaves, due to the high drying temperature, if sparks enter at this time, it is very easy to cause a fire accident

And if the dust carried by the medium is attached to the dry material, it will cause subsequent quality problems

The boiler gas contains a lot of sparks and dust, so it is not suitable for direct application to the drying of incense cores, tobacco leaves and other materials.

[0004] Although CN104501547A, the drying kiln system for the mixed application of a radiator and furnace gas disclosed on the publication date of 20150408 discloses the mixed application of radiator and furnace gas, it is not ideal for low-temperature drying of fine bamboo and wood incense cores and tobacco leaves

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