阅读说明：本技术 一种塑料颗粒烘干机 (Plastic granules drying-machine ) 是由 何进强 于 2020-08-21 设计创作，主要内容包括：本发明公开了一种塑料颗粒烘干机,涉及塑料加工技术领域。该塑料颗粒烘干机,包括底座,所述底座的顶端通过支腿固定安装有箱体；所述箱体的顶部连通有第一管道,所述第一管道连通有换热箱,且换热箱的底端与底座的顶端固定连接,所述换热箱的内腔顶部和下部部分别固定安装有第一安装板和第二安装板,所述第一安装板和第二安装板之间设置有热管,且热管的两端分别贯穿第一安装板和第二安装板,所述热管的外表面固定安装有热板；烘干时产生的热气通过第一管道流动到换热箱内,通过进气管流入的冷空气通过热管和热板,热管和热板对冷空气进行预加热,这样就实现了热量的回收,节约了能源,降低了生产成本。(The invention discloses a plastic particle dryer, and relates to the technical field of plastic processing. The plastic particle dryer comprises a base, wherein a box body is fixedly arranged at the top end of the base through supporting legs; the heat pipe is arranged between the first mounting plate and the second mounting plate, two ends of the heat pipe respectively penetrate through the first mounting plate and the second mounting plate, and a hot plate is fixedly mounted on the outer surface of the heat pipe; the hot gas that produces during the stoving flows to the heat transfer incasement through first pipeline, and the cold air that flows in through the intake pipe passes through heat pipe and hot plate, and heat pipe and hot plate preheat cold air, have just so realized thermal recovery, have practiced thrift the energy, have reduced manufacturing cost.)

1. The utility model provides a plastic granules drying-machine, includes base (1), its characterized in that: the top end of the base (1) is fixedly provided with a box body (3) through a supporting leg (2); a metal net (4) is arranged in the box body (3), first clamping strips (5) are fixedly arranged on two sides of the metal net (4), second clamping strips (6) are fixedly arranged on two sides of an inner cavity of the box body (3), and the second clamping strips (6) are connected with the first clamping strips (5) in a sliding mode; the heat exchanger is characterized in that the top of the box body (3) is communicated with a first pipeline (7), the first pipeline (7) is communicated with a heat exchange box (8), the bottom end of the heat exchange box (8) is fixedly connected with the top end of the base (1), the top and the lower part of an inner cavity of the heat exchange box (8) are respectively fixedly provided with a first mounting plate (9) and a second mounting plate (10), a heat pipe (11) is arranged between the first mounting plate (9) and the second mounting plate (10), two ends of the heat pipe (11) respectively penetrate through the first mounting plate (9) and the second mounting plate (10), and the outer surface of the heat pipe (11) is fixedly provided with a hot plate (12); an air inlet pipe (13) is arranged on the side wall of the heat exchange box (8) and between the first mounting plate (9) and the second mounting plate (10), an air outlet pipe (14) is arranged on the side wall of the heat exchange box (8) and below the second mounting plate (10), and a blower (16) and an air heater (17) are fixedly mounted at the top end of the base (1); the side wall of the heat exchange box (8) far away from the air inlet pipe (13) is provided with a second pipeline (15) which is communicated with the first mounting plate (9) and the second mounting plate (10), one end of the second pipeline (15) far away from the heat exchange box (8) is communicated with an air inlet of the air feeder (16), an air outlet of the air feeder (16) is communicated with an air inlet of the air heater (17), and an air outlet of the air heater (17) is communicated with the bottom of the box body (3) through a third pipeline (28).

2. A plastic pellet dryer as claimed in claim 1, wherein: the top of the base (1) is fixedly provided with a control box (18), a power supply device (19), a processor (20), a data comparator (21) and a feedback module (22) are arranged in the control box (18), and the inner wall of the box body (3) is fixedly provided with a temperature sensor (23); the output of electrical power unit (19) respectively with the input electric connection of forced draught blower (16), air heater (17), treater (20) and temperature sensor (23), the output of temperature sensor (23) and the input electric connection of data contrast ware (21), the output of data contrast ware (21) and the input electric connection of treater (20), the input electric connection of feedback module (22) and data contrast ware (21) is passed through to treater (20) output, treater (20) output respectively with the input electric connection of forced draught blower (16) and air heater (17).

3. A plastic pellet dryer as claimed in claim 1, wherein: the right-hand member fixed mounting of base (1) has comdenstion water collecting pit (24), delivery port (25) have been seted up to the bottom of outlet duct (14) and be located comdenstion water collecting pit (24) top.

4. A plastic pellet dryer as claimed in claim 1, wherein: the front surface of the box body (3) is provided with a box door (26), and the box door (26) is provided with a box door switch (27).

5. A plastic pellet dryer as claimed in claim 2, wherein: the processor (20) is a processor of the SMC62 type; the data comparator (21) is a data comparator of LM239 type; the temperature sensor (23) is a DS18B20 type temperature sensor.

Technical Field

The invention relates to the technical field of plastic processing, in particular to a plastic particle dryer.

Background

Plastics are high molecular compounds obtained by polymerization of monomers by addition polymerization or polycondensation, which have a moderate deformation resistance between fibers and rubber, and are composed of synthetic resin, fillers, plasticizers, stabilizers, lubricants, colorants, and other additives.

The hot air flow generated in the plastic drying process of the existing plastic drying equipment is often directly discharged into the air, and the hot air also contains high heat, so that the energy waste is caused, the production cost is increased, and the production of enterprises is not facilitated.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a plastic particle dryer, which solves the problems.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a plastic particle dryer comprises a base, wherein a box body is fixedly installed at the top end of the base through supporting legs; a metal net is arranged in the box body, first clamping strips are fixedly arranged on two sides of the metal net, second clamping strips are fixedly arranged on two sides of an inner cavity of the box body, and the second clamping strips are connected with the first clamping strips in a sliding mode; the heat pipe is arranged between the first mounting plate and the second mounting plate, two ends of the heat pipe respectively penetrate through the first mounting plate and the second mounting plate, and a hot plate is fixedly mounted on the outer surface of the heat pipe; an air inlet pipe is arranged on the side wall of the heat exchange box and between the first mounting plate and the second mounting plate, an air outlet pipe is arranged on the side wall of the heat exchange box and below the second mounting plate, and a blower and an air heater are fixedly arranged at the top end of the base; the side wall of the heat exchange box far away from the air inlet pipe is provided with a second pipeline which is communicated with the first mounting plate and the second mounting plate, one end of the second pipeline far away from the heat exchange box is communicated with the air inlet of the air feeder, the air outlet of the air feeder is communicated with the air inlet of the air heater, and the air outlet of the air heater is communicated with the bottom of the box body through a third pipeline.

Preferably, the top of the base is fixedly provided with a control box, power supply equipment, a processor, a data comparator and a feedback module are arranged in the control box, and the inner wall of the box body is fixedly provided with a temperature sensor; the output of power supply unit respectively with forced draught blower, air heater, treater and temperature sensor's input electric connection, temperature sensor's output and data contrast ware's input electric connection, data contrast ware's output and the input electric connection of treater, the treater output passes through feedback module and data contrast ware's input electric connection, the treater output respectively with forced draught blower and air heater's input electric connection.

Preferably, the right end fixed mounting of base has the comdenstion water collecting pit, the bottom of outlet duct has seted up the delivery port just to be located comdenstion water collecting pit top.

Preferably, the front surface of the box body is provided with a box door, and the box door is provided with a box door switch.

Preferably, the processor 20 is a processor of the SMC62 model; the data comparator 21 is a data comparator of LM239 type; the temperature sensor 23 is a temperature sensor of type DS18B 20.

(III) advantageous effects

The invention provides a plastic particle dryer. The method has the following beneficial effects:

this plastic granules drying-machine has reached the recovered heat purpose through the cooperation use of elements such as first mounting panel, and second mounting panel, heat pipe and hot plate. The hot gas that the device during operation produced flows to the heat transfer incasement through first pipeline, and then heats heat pipe and hot plate, and the cold air that flows in through the intake pipe passes through heat pipe and hot plate, and heat pipe and hot plate preheat cold air, have just so realized thermal recovery, have practiced thrift the energy, have reduced manufacturing cost.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the heat exchange box of the present invention;

FIG. 4 is a schematic structural diagram of a heat pipe according to the present invention;

fig. 5 is a schematic diagram of the system of the present invention.

In the figure: the device comprises a base 1, supporting legs 2, a box body 3, a metal mesh 4, a first clamping strip 5, a second clamping strip 6, a first pipeline 7, a heat exchange box 8, a first mounting plate 9, a second mounting plate 10, a heat pipe 11, a hot plate 12, an air inlet pipe 13, an air outlet pipe 14, a second pipeline 15, a blower 16, a heater 17, a control box 18, a power supply device 19, a processor 20, a data comparator 21, a feedback module 22, a temperature sensor 23, a condensed water collecting pool 24, a water outlet 25, a box door 26, a box door switch 27 and a third pipeline 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a plastic particle dryer comprises a base 1, wherein a box body 3 is fixedly arranged at the top end of the base 1 through supporting legs 2; a metal net 4 is arranged in the box body 3, first clamping strips 5 are fixedly arranged on two sides of the metal net 4, second clamping strips 6 are fixedly arranged on two sides of an inner cavity of the box body 3, and the second clamping strips 6 are connected with the first clamping strips 5 in a sliding mode; the top of the box body 3 is communicated with a first pipeline 7, the first pipeline 7 is communicated with a heat exchange box 8, the bottom end of the heat exchange box 8 is fixedly connected with the top end of the base 1, the top and the lower part of an inner cavity of the heat exchange box 8 are respectively fixedly provided with a first mounting plate 9 and a second mounting plate 10, a heat pipe 11 is arranged between the first mounting plate 9 and the second mounting plate 10, two ends of the heat pipe 11 respectively penetrate through the first mounting plate 9 and the second mounting plate 10, and the outer surface of the heat pipe 11 is fixedly provided with a hot plate 12; an air inlet pipe 13 is arranged on the side wall of the heat exchange box 8 and between the first mounting plate 9 and the second mounting plate 10, an air outlet pipe 14 is arranged on the side wall of the heat exchange box 8 and below the second mounting plate 10, and a blower 16 and an air heater 17 are fixedly arranged at the top end of the base 1; a second pipeline 15 is communicated between the first mounting plate 9 and the second mounting plate 10 on the side wall of the heat exchange box 8 far away from the air inlet pipe 13, one end of the second pipeline 15 far away from the heat exchange box 8 is communicated with an air inlet of a blower 16, an air outlet of the blower 16 is communicated with an air inlet of an air heater 17, and an air outlet of the air heater 17 is communicated with the bottom of the box body 3 through a third pipeline 28; a condensed water collecting tank 24 is fixedly arranged at the right end of the base 1, and a water outlet 25 is formed in the bottom of the air outlet pipe 14 and above the condensed water collecting tank 24; the top of the base 1 is fixedly provided with a control box 18, a power supply device 19, a processor 20, a data comparator 21 and a feedback module 22 are arranged in the control box 18, and the inner wall of the box body 3 is fixedly provided with a temperature sensor 23; the output end of the power supply device 19 is electrically connected with the input ends of the air blower 16, the air heater 17, the processor 20 and the temperature sensor 23 respectively, the output end of the temperature sensor 23 is electrically connected with the input end of the data comparator 21, the output end of the data comparator 21 is electrically connected with the input end of the processor 20, the output end of the processor 20 is electrically connected with the input end of the data comparator 21 through the feedback module 22, and the output end of the processor 20 is electrically connected with the input ends of the air blower 16 and the air heater 17 respectively; the processor 20 is a model SMC62 processor; the data comparator 21 is a data comparator of LM239 model; the temperature sensor 23 is a temperature sensor of DS18820 type; the hot gas that the device during operation produced flows to heat exchange box 8 in through first pipeline 7, and then heats heat pipe 11 and hot plate 12, and the cold air that flows in through intake pipe 13 passes through heat pipe 11 and hot plate 12, and heat pipe 11 and hot plate 12 preheat the cold air, have just so realized thermal recovery, have practiced thrift the energy, have reduced manufacturing cost.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.