阅读说明：本技术 一种立式循环干燥方法 (Vertical type circulating drying method ) 是由 赵华卫 王道军 张华伟 黄春秋 于 2020-06-10 设计创作，主要内容包括：本发明公开了一种立式循环干燥方法,具体包括以下步骤：S1、将客户需要干燥的产品放在升降式上料装置内的物料托盘上,由升降式上料装置将装有产品的物料托盘输送至干燥炉内的预设位置；S2、根据S1中,待物料托盘输送至预设位置后,本发明涉及产品干燥技术领域。该立式循环干燥方法,本循环干燥方法适用于各种产品干燥工艺环节,在相关产品需要长时间和高产量自动干燥时,可以减少人力和减少使用场地,从而降低人力和场地使用成本,通过在干燥炉内做垂直升降结构,把平面延伸往立体空间上方发展,这样就可以大幅度有效缩小使用场地,同时采用3段式加热干燥的方式可快速对产品进行烘干,加快了产品的干燥效率。(The invention discloses a vertical type circulating drying method, which specifically comprises the following steps: s1, placing the product to be dried by the customer on a material tray in the lifting type feeding device, and conveying the material tray filled with the product to a preset position in the drying furnace by the lifting type feeding device; s2, according to the step S1, after the material tray is conveyed to the preset position, the invention relates to the technical field of product drying. The vertical type circulation drying method is suitable for drying process links of various products, can reduce manpower and use places when related products need to be automatically dried for a long time and in a high yield, and therefore the use cost of the manpower and the use cost of the places are reduced.)

1. A vertical circulation drying method is characterized in that: the method specifically comprises the following steps:

s1, placing the product to be dried by the customer on a material tray in the lifting type feeding device, and conveying the material tray filled with the product to a preset position in the drying furnace by the lifting type feeding device;

s2, according to the step S1, after the material tray is conveyed to the preset position, the material tray can be vertically conveyed from bottom to top and then conveyed back and forth from top to bottom, the material tray advances in a wave mode in a drying furnace with hot air circulation, and after the product is heated by 3 sections, the dried product is obtained and conveyed to a furnace outlet;

and S3, taking the obtained dried product out of the material tray through the lifting type material taking device, carrying out subsequent processing work, then descending a lifting table on the lifting type material taking device, putting the material tray on a conveying line at the bottom layer of the drying furnace, and carrying out reverse transportation on the material tray through the conveying line until the material tray is conveyed into the lifting type material feeding device, and lifting the material tray to the initial position through the lifting table to wait for the next drying work of the product.

2. A vertical cycle drying method according to claim 1, characterized in that: in the step S1, the lifting type feeding device includes a platform conveying line and a manipulator, the manipulator puts the product to be dried into the material tray in order, and the platform conveying line conveys the material tray to a preset position in the drying furnace.

3. A vertical cycle drying method according to claim 1, characterized in that: in the step S2, the product is heated in a 3-stage manner by an air supply heating device, which includes a volute, a translation mechanism mounting frame, an air supply motor, a hanging ring, an exhaust pipe, a translation mechanism motor, a handle and a heating pipe.

4. A vertical cycle drying method according to claim 1, characterized in that: and lifting platforms are arranged in the lifting type feeding device in the step S1 and the lifting type material taking device in the step S3.

5. A vertical cycle drying method according to claim 2, characterized in that: the manipulator adopts an X, Y and Z three-axis linkage manipulator.

Technical Field

The invention relates to the technical field of product drying, in particular to a vertical type circulating drying method.

Background

The hot air blower is composed of three parts, namely a blower, a heater and a control circuit, and the working principle is as follows: after the power is on, the air blower blows air into the heater, the air uniformly passes through the inner side and the outer side of the spiral heating wire, the heat generated by the heating wire after the power is on exchanges heat with the passing cold air, so that the air temperature of the air outlet is increased, the hot air blower is a first-choice product for upgrading and updating modern industrial heat sources, and is the optimal hot air source configuration of automatic machines such as a hot air conveying furnace, a drying furnace, an oven, a packaging machine and the like, a hot air circulating system mainly comprises a cyclone separator, a blower, an air filter, a heater and the like, the hot air from the drying machine is returned to the blower after powder is removed by the cyclone separator, then is filtered and can be heated and sent into the drying machine, in the circulating process, part of circulating air is continuously discharged according to the temperature of the air, and part of fresh air after dehumidification and filtration is supplemented, and the drying machine is characterized in that the slicing machine is in a ten-drying machine in a piston type pill, the drying quality is good, the dried slices can continuously enter a hopper of a screw extruder for spinning, the moisture regain of the dry slices is avoided, the structure of the dryer is simple, nonmagnetic nickel-chromium wires are electrified to heat air to serve as a hot air source, the dryer is clean and sanitary, environment-friendly and ingenious in wind tunnel design is met, the air uniformly passes through the inner side and the outer side of a spiral heating wire, the heat exchange is nearly 100%, the air pressure loss is low, the flow is low, the PID/SSR control is realized, the precision is high, the feedback is fast, the durability is realized, an overheat overload protection device is arranged, the safety of equipment is fully ensured, the equipment can be operated all year 365 days without stop, a K-type thermocouple is arranged at an air outlet, the direct detection control is realized, the air outlet temperature is constant, the multi-fiber heat-preservation cotton is used for heat insulation, a firm machine shell is safe and reliable, the high-temperature work can, the air quantity regulation adopts a frequency converter to regulate the speed, so that the air quantity regulation has the excellent characteristics of more energy conservation, high controllability, less heat loss and the like.

When carrying out drying process to the product, can all use heated air circulation drying device usually, and current device is because a large amount of inside structural component, consequently has occupied great use place, when the long-time drying operation of drying of product needs, has also wasted more manpower and economic cost simultaneously, adopts ordinary drying means to lead to final drying effect not ideal enough yet, has reduced the dry work efficiency of product, is not conform to actual user demand.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a vertical type circulating drying method, which solves the problems that the prior device occupies a larger use field and wastes more labor cost when the product needs to be dried for a long time.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a vertical circulation drying method specifically comprises the following steps:

s1, placing the product to be dried by the customer on a material tray in the lifting type feeding device, and conveying the material tray filled with the product to a preset position in the drying furnace by the lifting type feeding device;

s2, according to the step S1, after the material tray is conveyed to the preset position, the material tray can be vertically conveyed from bottom to top and then conveyed back and forth from top to bottom, the material tray advances in a wave mode in a drying furnace with hot air circulation, and after the product is heated by 3 sections, the dried product is obtained and conveyed to a furnace outlet;

And S3, taking the obtained dried product out of the material tray through the lifting type material taking device, carrying out subsequent processing work, then descending a lifting table on the lifting type material taking device, putting the material tray on a conveying line at the bottom layer of the drying furnace, and carrying out reverse transportation on the material tray through the conveying line until the material tray is conveyed into the lifting type material feeding device, and lifting the material tray to the initial position through the lifting table to wait for the next drying work of the product.

Preferably, in step S1, the lifting loading device includes a platform conveying line and a manipulator, the manipulator puts the products to be dried into the material tray in order, and the platform conveying line conveys the material tray to a preset position in the drying furnace.

Preferably, in step S2, the product is heated in 3-stage by an air supply heating device, where the air supply heating device includes a volute, a translation mechanism mounting rack, an air supply motor, a hanging ring, an exhaust pipe, a translation mechanism motor, a handle, and a heating pipe.

Preferably, the lifting and lowering type feeding device in the step S1 and the lifting and lowering type material taking device in the step S3 are both provided with lifting platforms inside.

Preferably, the manipulator adopts an X, Y and Z three-axis linkage manipulator.

(III) advantageous effects

The invention provides a vertical circulation drying method. The method has the following beneficial effects: according to the vertical circulation drying method, products required to be dried by a customer are placed on a material tray in a lifting type feeding device through S1, and the material tray filled with the products is conveyed to a preset position in a drying furnace by the lifting type feeding device; s2, according to the step S1, after the material tray is conveyed to the preset position, the material tray can be vertically conveyed from bottom to top and then conveyed back and forth from top to bottom, the material tray advances in a wave mode in a drying furnace with hot air circulation, and after the product is heated by 3 sections, the dried product is obtained and conveyed to a furnace outlet; s3, taking the obtained dried product out of the material tray through the lifting type material taking device, carrying out subsequent processing work, then lowering a lifting platform on the lifting type material taking device, putting the material tray on a conveying line at the bottom layer of the drying furnace, carrying out reverse transportation on the material tray through the conveying line until the material tray is conveyed into the lifting type material feeding device, lifting the material tray to an initial position through the lifting platform, waiting for the next drying work of the product, the circulating drying method is suitable for various product drying process links, can reduce manpower and use area when the related products need to be automatically dried for a long time and with high yield, thereby reducing the manpower and the use cost of the area, and can greatly effectively reduce the use area by extending a plane to the upper part of a three-dimensional space through a vertical lifting structure in the drying furnace, meanwhile, the product can be dried quickly by adopting a 3-section heating and drying mode, so that the drying efficiency of the product is improved, and the actual use requirement is met.

Drawings

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

FIG. 2 is a schematic structural diagram of the lifting type feeding device of the present invention;

fig. 3 is a schematic structural diagram of the blowing-in heating device of the present invention.

In the figure: 1-lifting type feeding device, 11-platform conveying line, 12-manipulator, 2-drying furnace, 3-lifting type material taking device, 4-lifting table, 5-air supply heating device, 51-volute, 52-translation mechanism, 53-translation mechanism mounting rack, 54-air supply motor, 55-hanging ring, 56-exhaust pipe, 57-translation mechanism motor, 58-handle and 59-heating pipe.

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. 1-3, an embodiment of the present invention provides a technical solution: the utility model provides a vertical circulation drying method, this circulation drying method is applicable to various product drying process links, when relevant product need be long-time and high yield automatic drying, can reduce the manpower and reduce the use place, thereby reduce manpower and place use cost, through doing vertical lift structure in drying furnace 2, extend the plane and develop towards the cubical space top, just so can effectively reduce the use place by a wide margin, adopt 3 section formula heat drying's mode to dry the product fast simultaneously, the drying efficiency of product has been accelerated, accord with actual user demand, specifically include following step:

S1, placing the product to be dried by the customer on a material tray in the lifting type feeding device 1, and conveying the material tray with the product to a preset position in the drying furnace 2 by the lifting type feeding device 1;

s2, according to the step S1, after the material tray is conveyed to the preset position, the material tray can be vertically conveyed from bottom to top and then conveyed back and forth from top to bottom, the material tray advances in a wave mode in the drying furnace 2 with hot air circulation, and after the product is heated by 3 sections, the dried product is obtained and conveyed to a furnace outlet;

and S3, taking the obtained dried product out of the material tray through the lifting type material taking device 3, carrying out subsequent processing work, then descending the lifting table 4 on the lifting type material taking device 3, putting the material tray on a conveying line at the bottom layer of the drying furnace 2, carrying out reverse transportation on the material tray through the conveying line until the material tray is conveyed into the lifting type material feeding device 1, lifting the material tray to the initial position through the lifting table 4, and waiting for the next drying work of the product.

In the present invention, in step S1, the lifting type loading device 1 includes a platform conveying line 11 and a manipulator 12, the manipulator 12 is used to neatly place the product to be dried into the material tray, and the material tray is conveyed to the preset position in the drying furnace 2 by the platform conveying line 11, the manipulator 12 is an automatic operation device which can imitate some action functions of human hands and arms, and is used to grab, carry objects or operate tools according to a fixed program, and is characterized in that various expected operations can be completed by programming, and the structure and performance of the automatic operation device have the advantages of both human and manipulator machines, the manipulator 12 is the earliest industrial robot and the earliest modern robot, and can replace the heavy labor of human to realize mechanization and automation of production, and can operate under harmful environment to protect personal safety, thus the lifting type loading device is widely applied to mechanical manufacturing, metallurgy, electronic manufacturing and other fields, Light industry and atomic energy.

In the invention, in step S2, the product is heated in 3-stage by the air supply heating device 5, the air supply heating device 5 includes a volute 51, a translation mechanism 52, a translation mechanism mounting frame 53, an air supply motor 54, a hanging ring 55, an exhaust pipe 56, a translation mechanism motor 57, a handle 58 and a heating pipe 59, the bottom of the handle 58 is fixedly connected with the top of the translation mechanism mounting frame 53, the bottom of the air supply motor 54 is fixedly connected with the top of the translation mechanism mounting frame 53, the bottom of the exhaust pipe 56 is communicated with the top of the translation mechanism mounting frame 53, the bottom of the hanging ring 55 is fixedly connected with the top of the translation mechanism mounting frame 53, the top of the surface of the heating pipe 59 is fixedly connected with the top of the inner wall of the translation mechanism mounting frame 53, both sides of the front side of the top of the translation mechanism mounting frame 53 are provided with air suction ports, the number, the top of the volute 51 is fixedly connected with the top of the inner wall of the translation mechanism mounting rack 53, the heating pipe 59 is formed by filling an electric heating wire into a seamless metal pipe (a carbon steel pipe, a titanium pipe, a stainless steel pipe and a copper pipe), and a gap part is filled with magnesium oxide powder with good heat conductivity and insulativity and then is contracted, and the heating pipe is processed into various shapes required by a user.

In the invention, the lifting loading device 1 in the step S1 and the lifting material taking device 3 in the step S3 are both internally provided with a lifting platform 4, the lifting platform 4 is a lifting machine for vertically conveying people or objects, and also refers to equipment for vertically conveying in logistics systems of factories, automatic warehouses and the like, various plane conveying equipment is often arranged on the lifting platform 4 and is used as a connecting device of conveying lines with different heights, generally adopting hydraulic drive, so the lifting platform is called as a hydraulic lifting platform and is widely applied to high-altitude installation, maintenance and other operations besides the conveying of goods with different heights, the characteristic that the lifting platform 4 can be freely lifted is widely applied to municipal maintenance, wharf, logistics center goods transportation, building decoration and the like, an automobile chassis, a battery car chassis and the like can freely walk, the working height space is also changed, and the lifting platform has the advantages of light weight, self-walking, electric starting, and the like, The self-supporting leg has the advantages of simple operation, large working area, capability of crossing obstacles to carry out high-altitude operation and the like, and can rotate freely in 360 degrees.

In the invention, the mechanical arm 12 adopts an X, Y and Z three-axis linkage mechanical arm.

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.

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.