How to build different types of drying rooms?

Generally speaking, there are two types of drying rooms for air drying units, one is a simple independent drying room (the product does not require secondary processing); the other is a running water drying room (product requires two) Secondary processing, suitable for large-scale, factory production.

Site selection of two different types of drying rooms

The independent drying room is suitable for construction in a solid, open, airy, clean and sanitary place. It should not be built in low-lying areas and up to buildings or fences. This is good for dehumidification and speeding up drying. At the same time, try to choose a sunny or relatively hot place, which can reduce energy consumption and reduce equipment operating costs. He believes that the orientation of the drying room should be determined according to the main direction of the stroke in the local production season, preferably perpendicular to the main wind direction. The advantages of this: First, the air smoothly enters the drying room, which is conducive to ventilation and dehumidification, and accelerates the drying of the product; second, the wind is not disturbed by natural wind during the operation of the equipment.

The flow-through drying room should be built in a closed section as much as possible, and together with the assembly workshop and the processing workshop, form a production system, and determine the appropriate position according to the specific process of product production, which is not only convenient for transportation, but also facilitates pipeline operation. , reducing labor costs. During the hot weather, the drying equipment can also be used as an air conditioner, using the cold air generated during the operation of the equipment to cool down other workshops, thereby reducing production costs.

Scale is treated differently depending on the situation

The size of the drying room is generally determined by the physical properties of the product, the output of the product, and the on-site land conditions. In the design process of the drying room, the land area is generally fixed, then the size of the drying room can only be within the scope of this area, and different products should be treated differently. To give a simple example, a 8.5 × 2.8 × 2.2 m flower drying room can normally dry 2000 kg of flowers at a time, but the same weight of tea cake requires only half the size of the drying room. The flowers themselves are relatively large in size, and the weight is much lighter than that of the same volume. The size of the flower drying room is larger than other products. Before the construction of the drying room, specific products will be selected in the test room for testing, and the data obtained from the test will be used as a support, so that the scale of the completed drying room will be suitable, which will not cause waste of space and will not affect the expectation. The drying effect.

Selection of building materials and modular construction

In order to facilitate the sealing and heat preservation of the drying room, the surrounding walls of the drying room are constructed in the form of double-layer color steel and about 10cm foam in the middle. Since the drying room also undertakes the function of product transportation, workers often use the cart for repeated transportation. In order to ensure the life of the drying room, the ground is usually laid under the premise of using the same material as the wall. 5 mm stainless steel plate, which can avoid the unevenness of the ground caused by long-term heavy pressure, and also ensure the efficiency of transport workers.

Modular construction is also important in the construction of drying rooms. If a 40-60 square meter drying room project can be divided into two 20-30 square meters modules, the construction of one module requires about one technician and two small workers, which takes five hours and the labor cost is about For five hundred yuan, then the entire project construction needs a total of one thousand yuan. As a whole, construction, taking into account the orderly and complete engineering process, the number of people on the site will be greatly increased, and will also waste a lot of time, the cost will be more than 3,000 yuan. It can be seen that modular construction has a good effect in reducing construction costs.

Single and double row drying rack settings

The setting of the grill is generally determined according to the size of the drying room and the physical properties of the product, and is available in single row and double row. The double-row drying rack should be constructed on both sides of the long side of the room, and the single-row drying rack should be placed on one side or the middle of the long side. Regardless of whether it is single-row or double-row, the inner wall of the barn is required to be clean, airtight, and appropriate space is reserved for personnel walking, product transportation, and equipment operation.

Choose efficient and intelligent heat pump drying equipment

When selecting the drying equipment, factors such as the dehumidification capacity, heat recovery capacity, ease of operation and intelligence, and uniformity of hot air must be considered. Equipment with strong dehumidification capacity and heat recovery capacity can reduce energy consumption of equipment operation and improve product quality. The operation panel is intelligent and simple. Under different control modes, it can realize one-button switching, which can meet the different needs of users without the need of personnel supervision. At the same time, it can also enable ordinary people to operate under simple training and improve. Use efficiency and reduce labor costs. At the same time, the system optimized equipment can improve the uniformity of drying and make the product quality uniform, thus achieving higher economic benefits.

In addition, try to choose the whole machine to keep the equipment and the drying room tightly structured. During the installation process of the drying equipment, the specific installation position of the equipment should be determined according to the specific location of the drying room and the degree of close integration with other plants. At the same time, the equipment host should be installed in the drying room as much as possible, and the external fan should be installed outside the drying room to avoid the problem of equipment insulation caused by weather and seasonal changes, thus reducing manpower and capital.

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