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A cycle energy-saving heating system for bamboo and wood products production line

A heating system and production line technology, applied in indirect heat exchangers, heat exchanger types, lighting and heating equipment, etc., can solve problems such as many fine impurities, unavailability of waste heat from heater exhaust, and high energy consumption by hot air fans. , to reduce energy consumption, accelerate adsorption and aggregation, and improve the effect of

Inactive Publication Date: 2018-10-26
福建省银泰林业开发有限公司
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Problems solved by technology

[0002] Cooking with tung oil can make the tung oil penetrate into the wood more fully, so that the wood is not easy to crack and the consistency is better. However, it is actually found that the heating system of this production line is set separately, and the exhaust heat of the heater cannot be used, and the hot air blower is used every day. It consumes more energy, and at the same time, there are more fine impurities in the oil return. Therefore, how to unify these three shortcomings, design a set of process and equipment, and solve them collectively is a technical difficulty

Method used

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  • A cycle energy-saving heating system for bamboo and wood products production line

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Embodiment Construction

[0012] With reference to accompanying drawing, comprise conveyer belt, described conveyer belt conveys bamboo and wood products and successively through pretreatment station, oil cooking station, aftertreatment station, also is provided with recovery station on the described posttreatment station;

[0013] The cooking station is provided with a tung oil pool 9 and a heater 91 for cooking bamboo and wood products;

[0014] The post-processing station includes an oil collecting chamber 111, a hot air chamber 112, and a cold air chamber 113 which are continuously arranged for the conveyer belt to pass through; oil collecting pipes 114 are arranged at the bottoms of the oil collecting chamber 111, the hot air chamber 112, and the cold air chamber 113, The oil collecting pipe 114 is connected to the sedimentation tank 115, and the upper part of the sedimentation tank 115 is also provided with an oil outlet 116, and the oil outlet is connected to the filter tank 117; Blowing hot air...

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Abstract

The invention discloses a circulation energy-saving heating system for a bamboo and wood product production line. The circulation energy-saving heating system comprises a heater; the heater is a combustion furnace; a tail gas tube of the combustion furnace is connected with an insulation sleeve; the insulation sleeve is arranged outside an oil collection tube, is connected with a heat exchanger through a pipeline and discharges tail gas into waste heat; the heat exchanger is also provided with an air inlet tube and a heating tube; the heating tube is divided into a front air duct and a back air duct; and the front air duct and the back air duct are connected with an air pipeline of a hot air machine and an air pipeline of a micro hot air machine respectively. According to the circulation energy-saving heating system, the tail gas waste heat of the heater is utilized to carry out heat preservation on returned oil so as to enable the temperature of the returned oil to be proper; tail gas enters the hot air machine after being subjected to heat exchange, so that the whole energy consumption of the hot air machine is lowered; and clean hot air which passes through an oil collection chamber rushes into oil in a filter tank, so that impurity adsorption and aggregation of micro particles are accelerated, and the filter effect is improved.

Description

technical field [0001] The invention relates to the technical field of bamboo and wood product oil treatment technology, in particular to a cycle energy-saving heating system for a bamboo and wood product production line. Background technique [0002] Cooking with tung oil can make the tung oil penetrate into the wood more fully, so that the wood is not easy to crack and the consistency is better. However, it is actually found that the heating system of this production line is set separately, and the exhaust heat of the heater cannot be used, and the hot air blower is used every day. It consumes more energy, and at the same time, there are more fine impurities in the oil return. Therefore, how to unify these three shortcomings, design a set of process and equipment, and solve them collectively is a technical difficulty. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a cycle energy-saving he...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28D7/00
CPCF28D7/00
Inventor 童安民
Owner 福建省银泰林业开发有限公司
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