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Manufacturing method of high-efficiency energy-saving plastic dryer

time:2020-10-23 16:28:41  source: Plastic machinery equipment  Author: Plastic dryer
Manufacturing method of high-efficiency energy-saving plastic dryer
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Patent name: Manufacturing method of high efficiency and energy saving plastic dryer
Technical field:
The utility model relates to a drying device, in particular to a high-efficiency and energy-saving plastic dryer that uses hot air for drying.
Background technique:
Generally speaking, before the plastic enters the molding machine, it must go through a drying process to remove the moisture contained in the plastic. Therefore, for the molded product, it must be ensured that the surface will not be agglomerated due to moisture. . Generally, the plastic dryers on the market are basically hot air circulation machines. This kind of hot air circulation may not be able to effectively remove the moisture in the air due to uneven heating, which makes the plastic difficult to dry, and it is also easy to cause the air duct to have variegated dust. The rest enters the raw materials. At the same time, this traditional dryer has defects such as large temperature difference and large power consumption.

Contents of the utility model The technical problem solved by the utility model is to provide a high-efficiency and energy-saving plastic dryer to solve the above-mentioned shortcomings in the background art. The technical problem solved by the utility model adopts the following technical solutions to realize a high-efficiency and energy-saving plastic dryer, which includes a dryer body, a fan, and a controller installed on a connecting pipe. The main body of the dryer body is a cylindrical inverted cone structure. The upper part is covered by a thickened sealing cover, and the side is connected by a lock, in which there is a sight glass on the body; the fan is connected by a pipe structure directly to the lower inverted cone of the dryer body, and the air is heated by the heating control device After heating, it is blown into the inside of the dryer body; the surface of the controller is a human-machine communication panel, and the inside includes an intelligent heating control device and a fan structure control device. In the present invention, there is a rod-shaped structure inside the dryer body with a soaking material coated on it, and the entire dryer body is a two-layer hollow structure with insulation materials in the middle. In the utility model, there is a pressure gauge at the connection between the dryer body and the connecting pipe. The connection of the entire dryer is realized by bolted flanges. Beneficial effects The utility model adopts intelligent device for heating, and adopts a variety of heat conduction and heat transfer methods, so that the heat conduction is uniform and stable, the drying effect is good, it can effectively prevent material agglomeration, can reduce the heating time by 1/3, and save more than 30% Electricity is conducive to energy saving and environmental protection.
high-efficiency energy-saving plastic dryer

Figure 1 is a schematic diagram of the utility model; specific implementation
In order to make the technical means, creative features, goals and effects of the utility model easy to understand, the following detailed illustrations will further illustrate the utility model. Refer to the high-efficiency and energy-saving plastic dryer in Fig. 1, which includes a dryer body 1, a fan 4, and a controller 5 installed on the connecting pipe structure 6. [0014] In this embodiment, the upper part of the dryer body 1 is a cylindrical structure, and the lower part is an inverted cone structure with a sight glass 3 structure in the middle; the dryer body 1 is a two-layer hollow structure with insulation materials filled in between, The inside of the dryer body 1 has a rod-shaped structure coated with soaking materials. The lower part of the dryer body 1 is connected with a pipe structure 6, and there is a pressure gauge 7 at the front end of the pipe structure 6, and the middle part is connected with a controller 5. There is a fan 4 structure above 5. During operation, after the heating control device in the controller 5 heats the air, the fan 4 is automatically turned on to inhale air, and the heat flow is circulated and dried inside the dryer body 1 through the air. During the cycle, the controller 5 The internal circulation process is monitored throughout the whole process, and the temperature and speed are adjusted. It can also be manually operated on the controller 5 through the sight glass 3. The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the industry should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the description only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model The new model will have various changes and improvements, and these changes and improvements fall within the scope of the claimed utility model. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.
Claim 1. A high-efficiency and energy-saving plastic dryer, comprising a dryer body, a fan, and a controller installed on the connecting pipe, characterized in that the main body of the dryer body is a cylindrical inverted cone structure, and the upper part is a thickened seal The cover is covered, and the side is connected by a lock, in which there is a sight glass on the body; the fan is connected by a pipe structure directly to the lower inverted cone of the dryer body, the controller surface is a man-machine communication panel, and the inside includes Intelligent heating control device and fan structure control device.
2. The high-efficiency and energy-saving plastic dryer according to claim 1, characterized in that, the inside of the dryer body has a rod-shaped structure on which is coated with a soaking material.
3. The high-efficiency and energy-saving plastic dryer according to claim 1, characterized in that the entire dryer body has a two-layer hollow structure with insulation materials filled in between.
4. The high-efficiency and energy-saving plastic dryer according to claim 1, characterized in that there is a pressure gauge at the connection between the dryer body and the connecting pipe.
Patent Abstract High-efficiency and energy-saving plastic dryer, including the dryer body, fan, and a controller installed on the connecting pipe. The air is heated by the heating control device inside the controller. After heating, the fan is blown into the dryer body for hot air Circulation to achieve drying, in which the dryer body is insulated by a thick cover and two-layer hollow structure, and a rod-shaped structure coated with a heat-soaking material in the middle is used to achieve temperature uniformity. At the same time, it can be manually monitored by a pressure gauge and a sight glass. Controller to perform automatic monitoring. The utility model adopts intelligent device for heating, and adopts a variety of heat conduction and heat transfer methods, so that the heat conduction is uniform and stable, the drying effect is good, the material can be effectively prevented from agglomerating, and the energy consumption can be effectively reduced, and the production cost can be reduced.
Document number B29B13/06GK201863315SQ20102028561
Publication date June 15, 2011 Application date August 9, 2010 Priority date August 9, 2010
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Product name:Manufacturing method of high-efficiency energy-saving plastic dryer
Enterprise:Dongguan Hengju mechanical equipment Co., Ltd
Country:china
Region:Dong guan
Telephone:+86 15817747776
whatapp:+86-15876905866
mailbox:HJ@gdhengju.com
Official websitewto-btb.com/hengju
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