CN201187935Y - Microwave drier for drying yarn in dyeing and finishing industry - Google Patents
Microwave drier for drying yarn in dyeing and finishing industry Download PDFInfo
- Publication number
- CN201187935Y CN201187935Y CNU2007203107519U CN200720310751U CN201187935Y CN 201187935 Y CN201187935 Y CN 201187935Y CN U2007203107519 U CNU2007203107519 U CN U2007203107519U CN 200720310751 U CN200720310751 U CN 200720310751U CN 201187935 Y CN201187935 Y CN 201187935Y
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- case
- yarn
- dyeing
- casing
- oven dry
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Abstract
The utility model discloses a microwave dryer which is used for the drying of yarn in dyeing and finishing industry. The microwave dryer comprises a case device and an on-line detection and repayment system. The case device comprises a case, and a leakage proof door, a permatron cooling plant and a permatron are arranged on the case. The permatron is connected with wave guide, and an oven dried tray is arranged in the case. The upper part of the case is provided with a blender and an overboard steam drain device, and the on-line detection and repayment system comprises a temperature sensor, a humidity sensor and a PLC control system. The temperature sensor is arranged at the entrance of the overboard steam drain device, and the humidity sensor is arranged in the case. The utility model has the advantages of high production efficiency, low maintenance cost and low energy consumption, and solves problems of lower production efficiency, high maintenance cost and high energy consumption better. The microwave dryer is mainly applied to the drying of yarn of dyeing and finishing industry, and is more adapted to automatic yarn dyeing and finishing production line without the operation of people.
Description
Technical field
The utility model relates to a kind of microwave dryer that is used for the oven dry of dyeing and finishing industry yarn, can be used for drying various yarns such as synthetic fibers, staple fibre, wool spinning fiber, string, belongs to dyeing and finishing equipment technology field.
Background technology
The yarn oven dry is the important procedure behind the yarn mechanical dehydration, and China's dyeing and finishing industry development is swift and violent, and requires to enhance productivity, reduce labour cost, energy savings.Domestic existing drying plant mainly adopts hot-air seasoning and radio frequency oven dry, and not only productivity ratio is lower, maintenance cost is high, and the energy consumption height.In order to address this problem, the microwave dryer of yarn oven dry has been proposed, adopt common used material directly to assemble and write control program after the processing, just can obtain being used for the microwave dryer of dyeing and finishing industry yarn oven dry.
At present, two kinds of drying modes of the main employing of yarn oven dry: one is hot-air seasoning, by high temperature furnace generation epistasis hot blast yarn is dried by the fire line and does; Two for the radio frequency oven dry, utilizes the polar movement of hydrone under the high-frequency electric field effect, causes sharp impacts in the oven dry thing, evaporates internally thereby reach hydrone.There is following problem in two kinds of above-mentioned drying modes:
1. the hot-air seasoning time is long, dries quantity is low: drying time is long, and bake out temperature is accurately controlled difficulty, occurs the overbaking phenomenon sometimes, causes white yarn yellowing, embrittlement to occur easily, contains wet quality problems such as inhomogeneous;
2. radio frequency is dried the maintenance cost height, power consumption is high: radio frequency oven dry operating frequency commonly used is 27.12MHz, though solved the deficiency of hot-air seasoning mode, but the critical piece tube life of radio frequency dryer is short, belong to consumable accessory, the expense height of revalve, and radio frequency dryer operation power consumption is high.
3. labour intensity is big, production efficiency is low: existing drying plant all needs manually-operated, and labour intensity is big, and yarn is arranged inhomogeneous, and production efficiency is low, and whole economic efficiency is relatively poor.
The utility model content
Deficiency at existing yarn drying plant technology, the purpose of this utility model will provide a kind of microwave dryer that is used for the oven dry of dyeing and finishing industry yarn, the operating frequency of this microwave dryer is 2450MHz, the critical piece magnetron is that application is very extensive, the domestic microwave magnetron of technology maturation, is characterized in that the expense of long service life, replacing is low.Adopt the microwave dryer of this yarn oven dry, it is low to solve production efficiency, and maintenance cost height, power consumption height especially are suitable in the unattended automation cheese dyeing production line.
The purpose of this utility model is in order to overcome above-mentioned shortcoming, a kind of energy-saving and environmental protection behind the yarn mechanical dehydration, efficient, yarn microwave dryer to be provided, and is a kind of unit that utilizes the microwave drying yarn.
The utility model purpose can realize by following technical scheme: this unit mainly partly is made up of box body device, online detection and feedback system etc.
Box body device: magnetron, waveguide, anti-leak door, oven dry pallet, cooling derice of magnetron, agitator, steam discharge device have been installed on the casing.Magnetron is mainly used to produce microwave, utilizes waveguide to import microwave into casing, and magnetron adopts the mode of air-cooled or water-cooled, improves efficient and magnetron service life that electric energy is converted to microwave energy; The anti-leak door prevents microwave leakage, and the oven dry pallet is used for placing the oven dry yarn, can pass in and out casing automatically, and agitator changes the distribution of microwave electromagnetic field in casing, and steam discharging system is exhaust steam rapidly, and the assurance oven dry is carried out smoothly; Casing is a microwave drying unit supportive body, and box house adopts corrosion resistant plate, and other sheet materials adopt the cold-reduced sheet baking finish to make.
Online detection and feedback system: online detection comprises the detection to temperature, humidity, by to temperature, humidity detection of dynamic and feed back to the PLC control system, can avoid overbaking by PLC regulation and control microwave output power; The PLC control system can be carried out the parameter of drying time, humidity and temperature and be set, after the start, and periodic duty automatically.
In sum, " be used for dyeing and finishing industry yarn oven dry microwave dryer " that the utility model provides, have enhancing productivity, reduce hand labor intensity, reduce the characteristics of management cost, can obtain high economic benefit.
Description of drawings
Fig. 1 is the schematic diagram of yarn microwave dryer of the present utility model;
Fig. 2 is the schematic diagram of feedback system of the present utility model.
Reference numeral:
1-casing 2-magnetron 3-waveguide 4-anti-leak door
5-oven dry pallet 6-cooling derice of magnetron 7-agitator 8-steam discharge device
9-temperature sensor 10-humidity sensor 11-PLC control system
The specific embodiment
Below in conjunction with accompanying drawing and instantiation the yarn microwave dryer is described in further detail:
Box body device among Fig. 1, this device comprises casing 1, magnetron 2 is installed on the casing 1, waveguide 3 is connected with magnetron 2, and anti-leak door 4 is installed on the casing 1, and oven dry pallet 5 is placed in the casing 1, cooling derice of magnetron 6 is installed on the casing 1, agitator 7 is installed in the top of casing 1, and steam discharge device 8 is installed in the top of casing 1, and the microwave that magnetron 2 work produce imports the inner chamber of casing 1 into through waveguide 3.
Online detection and feedback system among Fig. 1, this system comprises temperature sensor 9, humidity sensor 10 and PLC control system 11, and temperature sensor 9 is installed in the porch of steam discharge device 8, and humidity sensor 10 is installed in the casing 1.
Oven dry pallet 5 is brought yarn in the drying body chassis 1 automatically, anti-leak door 4 is closed, under the control of PLC control system 11, magnetron 2 is started working, microwave is transported in the casing 1 through waveguide 3 yarn is carried out microwave drying, agitator 7 makes microwave electromagnetic field more even in casing, and a large amount of steam that steam discharge device 8 will produce in drying course are discharged casing.Temperature, humidity in temperature sensor 9 and the humidity sensor 10 detection of dynamic casings 1 also feeds back to PLC control system 11 adjustment microwave powers, and after drying course finished, anti-leak door 4 was opened automatically, and oven dry pallet 5 is taken cheese out of the oven dry casing.
Microwave dryer of the present utility model is mainly used in the oven dry of dyeing and finishing industry yarn, is more suitable in the unmanned automatic yarn dyeing and finishing production line.More than be schematically to the description of the utility model and embodiment thereof, do not have restricted, so; if those of ordinary skill in the art is enlightened by it; under the situation that does not break away from the utility model creation aim, make other embodiment, all should belong to protection domain of the present utility model.
Claims (1)
1, a kind of microwave dryer that is used for the oven dry of dyeing and finishing industry yarn is characterized in that, comprises box body device and online detection and feedback system;
Described box body device comprises casing, described casing is provided with anti-leak door, cooling derice of magnetron and magnetron, described magnetron links to each other with waveguide, is provided with the oven dry pallet in the described casing, and described casing top is provided with agitator and steam discharge device;
Described online detection and feedback system: comprise temperature sensor, humidity sensor and PLC control system, described temperature sensor is installed in the porch of steam discharge device, and described humidity sensor is installed in the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203107519U CN201187935Y (en) | 2007-12-17 | 2007-12-17 | Microwave drier for drying yarn in dyeing and finishing industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203107519U CN201187935Y (en) | 2007-12-17 | 2007-12-17 | Microwave drier for drying yarn in dyeing and finishing industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201187935Y true CN201187935Y (en) | 2009-01-28 |
Family
ID=40310959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203107519U Expired - Lifetime CN201187935Y (en) | 2007-12-17 | 2007-12-17 | Microwave drier for drying yarn in dyeing and finishing industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201187935Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101538754B (en) * | 2009-04-30 | 2010-09-08 | 王玉铁 | Electronic control radio frequency drying yarn machine |
| CN102384638A (en) * | 2011-11-14 | 2012-03-21 | 江苏环能通环保科技有限公司 | Drying box of lithium battery cathode material |
| CN103017505A (en) * | 2013-01-06 | 2013-04-03 | 机械科学研究总院先进制造技术研究中心 | Microwave drying device and hot air recycling method |
| CN105865163A (en) * | 2016-04-10 | 2016-08-17 | 安徽众尚微波科技有限公司 | Microwave drying equipment provided with cooling device |
| CN108662886A (en) * | 2017-03-29 | 2018-10-16 | 巨石集团有限公司 | A kind of frequency microwave baking oven and its bake method |
-
2007
- 2007-12-17 CN CNU2007203107519U patent/CN201187935Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101538754B (en) * | 2009-04-30 | 2010-09-08 | 王玉铁 | Electronic control radio frequency drying yarn machine |
| CN102384638A (en) * | 2011-11-14 | 2012-03-21 | 江苏环能通环保科技有限公司 | Drying box of lithium battery cathode material |
| CN103017505A (en) * | 2013-01-06 | 2013-04-03 | 机械科学研究总院先进制造技术研究中心 | Microwave drying device and hot air recycling method |
| CN103017505B (en) * | 2013-01-06 | 2015-05-06 | 机械科学研究总院先进制造技术研究中心 | Microwave drying device and hot air recycling method |
| CN105865163A (en) * | 2016-04-10 | 2016-08-17 | 安徽众尚微波科技有限公司 | Microwave drying equipment provided with cooling device |
| CN108662886A (en) * | 2017-03-29 | 2018-10-16 | 巨石集团有限公司 | A kind of frequency microwave baking oven and its bake method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090128 |
|
| CX01 | Expiry of patent term |