CN207729956U - A kind of mechanical dryer - Google Patents

Abstract

The utility model discloses a kind of mechanical dryers, including shell, netted drying tray, netted drying disk-drive motor, hot-air channel, cold air duct, heating wire, air-heater and cold wind wind turbine, compared with prior art, the utility model drives the netted slow uniform rotation of drying tray by netted drying disk-drive motor, hot-air channel carries out heating, drying simultaneously, when netted drying tray turns to cold air duct part, moisture evaporation can quickly be used, it can also cool down to material, the case where avoiding lasting high temperature from burning material, it improves drying efficiency and ensures dries quantity, it is simple in structure, it is easily achieved, it has the value of popularization and application.

Description

A mechanical dryer

technical field

The utility model relates to a dryer, in particular to a mechanical dryer.

Background technique

The dryer has several modes such as belt drying, drum drying, box drying, and tower drying; the heat source includes coal, electricity, gas, etc.; the drying process of materials has hot air flow type and radiation type, etc. , the structure of the drying machine in the prior art is complex, and it is widely used in the industrial field, but it is relatively complicated and difficult to popularize. The conventional drying machine is continuously heated. However, if the heating process is continued, the material will be over It burns at high temperature, and the moisture volatilizes slowly, so there is room for improvement.

Utility model content

The purpose of this utility model is to provide a mechanical dryer in order to solve the above problems.

The utility model realizes above-mentioned purpose through following technical scheme:

The utility model comprises a housing, a mesh drying tray, a mesh drying tray drive motor, a hot air channel, a cold air channel, an electric heating wire, a hot air fan and a cold air fan, the mesh drying tray is located in the housing, and the The rotating shaft of the driving motor of the mesh drying tray is connected to the middle part of the mesh drying tray, and the lower end of the housing is divided into two semicircular parts, one of which is set as the hot air passage, and the other semicircular part Set as the cold air channel, the hot air channel and the cold air channel are located on both sides below the mesh drying tray, the air inlet of the cold air channel is provided with the cold air fan, and the heating wire is arranged on the hot air At the air inlet of the channel, the hot air blower is arranged outside the hot air channel and at the air inlet of the hot air channel.

The beneficial effects of the utility model are:

The utility model is a mechanical dryer. Compared with the prior art, the utility model drives the motor to drive the mesh drying disk to rotate at a slow and uniform speed, and at the same time, the hot air channel is heated and dried. When the shape drying plate rotates to the part of the cold air channel, it can quickly use the water to volatilize, and can also cool down the material, avoiding the situation of continuous high temperature burning the material, improving the drying efficiency and ensuring the drying quality. The structure is simple and easy to use. Realized, it has the value of popularization and application.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure: 1-shell, 2-mesh drying tray, 3-mesh drying tray drive motor, 4-hot air channel, 5-cold air channel, 6-heating wire, 7-hot air fan, 8-cold air fan .

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figure 1: the utility model includes a housing 1, a mesh drying tray 2, a mesh drying tray drive motor 3, a hot air channel 4, a cold air channel 5, a heating wire 6, a hot air fan 7 and a cold air fan 8, The mesh drying tray 2 is located in the housing 1, the rotating shaft of the mesh drying tray driving motor 3 is connected to the middle part of the mesh drying tray 2, and the lower end of the casing 1 is divided into Two semicircular parts, wherein one semicircular part is set as the hot air channel 4, and the other semicircular part is set as the cold air channel 5, and the hot air channel 4 and the cold air channel 5 are located below the mesh drying tray 2 On both sides, the air inlet of the cold air channel 5 is provided with the cold air fan 8, the heating wire 6 is arranged at the air inlet of the hot air channel 4, and the hot air fan 7 is arranged on the outside of the hot air channel 4, And it is located at the air inlet of the hot air channel 4 .

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (1)

1. a kind of mechanical dryer, it is characterised in that：Including shell, netted drying tray, netted drying disk-drive motor, hot wind Channel, cold air duct, heating wire, air-heater and cold wind wind turbine, the netted drying tray is located in the shell, described netted The shaft of drying disk-drive motor is connect with the middle part of the netted drying tray, and the lower end of the shell is divided into two half-rounds Point, one of half-round is set as the hot-air channel, another semi-circular portions is set as the cold air duct, the hot wind Channel and the cold air duct are located at both sides below the netted drying tray, and the cold wind is arranged in the air inlet of the cold air duct Wind turbine, the heating wire are set to the air inlet of the hot-air channel, and the air-heater is set to the hot-air channel Outside, and positioned at the air inlet of the hot-air channel.