The combined use of atmospheric drying and other drying methods can give full play to the advantages of low cost and simple operation of atmospheric drying, combined with the advantages of fast speed of other drying methods, and can achieve very satisfactory economic results. The two-stage drying that is often used in production is an example of combined drying. The so-called two-stage drying means that the sawn timber is dried to a moisture content of 20% in the first stage in the lumber mill; Process drying to the desired final moisture content.

The control of the wood drying process is a very important part of the drying process. It is directly related to the quality of the wood drying. Good control is the organic combination of the operator and the control equipment. Otherwise, no matter how advanced the control system is without the correct operation of the operator, it will be No practical effect.

The most important thing in the wood drying process is to make the parameters in the drying equipment as close as possible to the drying benchmark. The most important parameters in the wood drying benchmark are wood moisture content, air temperature and humidity.

The factors affecting the temperature and humidity stability of humid air are as follows. (1) Factors affecting the stability of humid air temperature control during the drying process. By controlling the steam in the heater to control the humidity of the humid air, the stability of temperature control mainly depends on whether the area of ​​the heater configured in the wood drying chamber matches the volume of the wood to be dried.

Mahogany furniture is a kind of high-end durable consumer goods, and its production is a very particular knowledge. The production of any set of mahogany furniture needs to go through material selection, wood drying, woodworking molding, coating and painting, etc. to complete. Among them, the moisture content of furniture materials and wood drying treatment are the most important, because this is one of the basic requirements for the production of mahogany furniture, otherwise the finished furniture will have cracking and deformation of the panel, loose tenon structure, moth-eaten and mildew on the sideboard, etc. Therefore, the quality of furniture cannot be guaranteed.

The heaters commonly used in the drying room are: cast iron ribbed tube heaters, smooth tube heaters, spiral plate heaters and rolling plate heaters.

(1) The wood to be dried in the same drying room must have the same species or similar material properties, the same thickness, and the initial moisture content is basically the same. (2) Be careful not to damage the door, wall and indoor equipment when loading materials. The materials should be parked or stacked stably and neatly.

According to the drying quality and drying time of the dried wood, the performance of the drying standard can be evaluated, and the following three indicators are used to evaluate the use effect of the drying standard.

After a year of communication and understanding, a customer from Cameroon placed an order with us for 9 sets of 100 cubic meter all aluminum alloy drying kilns and a 6-ton hot water boiler. We received the customer's order in early September and entered into intense production.

The debugging work after the installation of wood drying equipment is very important, as it directly affects the normal operation and drying effect of the equipment. Below, our company will provide a detailed introduction to the debugging steps and precautions for installing wood drying equipment.