CN201527160U - Heated-air circulation microwave belt dryer - Google Patents

Heated-air circulation microwave belt dryer Download PDF

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Publication number
CN201527160U
CN201527160U CN2009202343301U CN200920234330U CN201527160U CN 201527160 U CN201527160 U CN 201527160U CN 2009202343301 U CN2009202343301 U CN 2009202343301U CN 200920234330 U CN200920234330 U CN 200920234330U CN 201527160 U CN201527160 U CN 201527160U
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CN
China
Prior art keywords
microwave
air circulation
drying
hot air
discharging
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009202343301U
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Chinese (zh)
Inventor
赵厚林
丁慧博
张文华
Original Assignee
张文华
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 张文华 filed Critical 张文华
Priority to CN2009202343301U priority Critical patent/CN201527160U/en
Application granted granted Critical
Publication of CN201527160U publication Critical patent/CN201527160U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a heated-air circulation microwave belt dryer, which relates to a belt and microwave combined dryer and is widely used on equipment for drying material with various shapes such as power, granular, sheeted materials and the like in medical, chemical, food, dyestuff industries and the like. The a feeding device, a box body, a heated air circulation drying section, a microwave and heated air circulation combined drying section, a microwave suppressing section, a discharging section, an induced draft fan and a transmission device are included; the heated air circulation drying section is arranged at the feeding end of the box body, and the feeding device is mounted at the front end of the hot-air drying section; the heated air circulation drying section comprises an axial flow circulating fan and a heater; the microwave and heated air circulation combined drying section is arranged at the rear end of the hot-air drying section in the middle of the box body; the microwave suppressing section is arranged at the rear end of the microwave and heated air circulation combined drying section, and a discharging section is arranged at the rear end of the microwave suppressing section; and the discharging section is equipped with a transmission device and comprises a motor, a reducer, a belt pulley, a chain, a chain wheel, a conveyor belt, a driven transmission roller and a driving transmission roller.

Description

Hot air circulation microwave band drier
Technical field
What the utility model hot air circulation microwave band drier related to is the drying machine of a kind of belt and microwave drying combination, is widely used in the drying equipment of material of the different shape such as powdery, graininess, sheet of industries such as medicine, chemical industry, food, dyestuff.
Background technology
The present microwave dryer dried material that uses, though the thermal efficiency is higher, its drying cost is also than higher, equipment maintenance cost is also high, and common belt drying rate of drying when the material water capacity is low is lower, drying time is long.Two kinds of dried forms all have the defective of self.
Summary of the invention
The utility model purpose is to provide a kind of hot air circulation microwave band drier at above-mentioned weak point, it is the band drier of a kind of microwave and hot air circulation combination, advantage in conjunction with two kinds of dried forms, and make two kinds of dried forms perfect adaptations, dry materials speed is accelerated, whole water capacity is low, and can play the effect of sterilization.
Hot air circulation microwave band drier takes following scheme to realize:
Hot air circulation microwave band drier comprises that feeding device, casing, heat-wind circulate drying section, microwave and hot air circulation suppress section, discharging section, air-introduced machine and transmission device in conjunction with dryer section, microwave.
The heat-wind circulate drying section is arranged on the drying machine feed end, at heated-air drying section front end feeding device is housed; The heat-wind circulate drying section comprises axial flow circulating fan and heater, and the axial flow circulating fan is contained in casing one side, and heater cartridge is in casing.Described feeding device can adopt hopper, broken feeder or vibrating feeder (conveyer) etc.Heater can adopt electric heater, steam heater or hotline heater etc.
Microwave and hot air circulation are arranged on the heated-air drying section rear end at casing middle part in conjunction with dryer section, and microwave and hot air circulation comprise axial flow circulating fan, microwave generator, heater, microwave leakage preventing device in conjunction with dryer section; The axial flow circulating fan is contained in casing one side, and heater cartridge is in casing, and microwave generator is equipped with microwave tube.Microwave leakage preventing device is the metal cabinet that casing adopts anti-microwave to reveal.
Microwave and hot air circulation are provided with microwave in conjunction with the dryer section rear end and suppress section, and microwave suppresses the metal cabinet that the section casing adopts anti-microwave to reveal.
Microwave suppresses the section rear end and is provided with discharging section, and discharging section is provided with discharging opening.
Discharging section is equipped with transmission device, and transmission device comprises motor, reductor, belt pulley, chain sprocket, conveyer belt, main transmission running roller, from Live roller, main drive roller wheel shaft with from the live-roller wheel shaft.The main drive roller wheel shaft is installed in the discharging opening top of discharging section by bearing, and the main transmission running roller is contained on the main drive roller wheel shaft, and main drive roller wheel shaft one end is equipped with drive sprocket.Be installed in the feeding device bottom from the live-roller wheel shaft by bearing, be contained in from the live-roller wheel shaft from Live roller.Conveyer belt one end is sleeved on from Live roller, and the other end is sleeved on the main transmission running roller, and conveyer belt passes through in conjunction with dryer section, microwave inhibition section, discharging section from heated-air drying section, microwave and the hot air circulation of drying machine successively.In the driving-belt bottom carrying roller is housed, is used for the material that is dried on supporting conveyor and the conveyer belt.
Motor, reductor are contained in the discharging section bottom, motor is by belt pulley, belt transmission reductor, sprocket wheel is housed on the speed reducer output shaft, by chain drive main drive roller wheel shaft one end drive sprocket is housed, drive the main transmission running roller, rotate, drive the conveyer belt running and transmit material from Live roller.
On whole drying machine casing, several exhaust outlets are housed, air-introduced machine is housed, wet wind is discharged outdoor by air-introduced machine.
Operation principle
At first start circulating fan, heater, transmission device, will treat that dry material is added on the conveyer belt continuously by feeding device, start microwave tube this moment.Material is traveled at the uniform speed forward by conveyer belt, and earlier by the heat-wind circulate drying section, this moment, circulating air passed material bedly from top to bottom, contacted with material and to carry out heat, matter transmission, and moisture is taken away by hot blast.When material entered hot air circulation and microwave in conjunction with dryer section, material removed and continues to contact with hot blast, carries out outside heat, the matter transmission, also obtained microwave energy simultaneously, because this moment, the water capacity of material was lower, contained moisture mostly be material inside in conjunction with water, light is with the words of heated-air drying, rate of drying is lower, add microwave energy to material this moment, can be penetrated into material inside, and inner moisture is vaporized rapidly, and take away by hot blast, can improve rate of drying greatly.Material moves on, and passes microwave and suppresses section, and dry material is by the discharging opening discharging.
Microwave energy and has pair material bactericidal action in to dry materials.
Hot air circulation microwave belt dryer design is reasonable, compact conformation, owing to added the hot air circulation section before microwave and hot air circulation adapter section, the dry materials higher to first moisture, energy savings.Because described microwave and hot blast adapter section are provided with storage heater, axial flow blower and microwave generator have added microwave energy at microwave and hot blast adapter section, have accelerated the rate of drying of material at deceleration drying section greatly.Owing at microwave and hot air circulation adapter section the microwave TVS is arranged, has stoped the leakage of microwave energy.The utility model drying machine is a continuous drier, on one side reinforced, discharging on one side.The speed of service of charging rate and conveyer belt can be regulated.Therefore, hot air circulation microwave band drier is the band drier of a kind of microwave and hot air circulation combination, in conjunction with the advantage of two kinds of dried forms, and make two kinds of dried forms perfect adaptations, dry materials speed is accelerated, and whole water capacity is low, and can play the effect of sterilization.
Description of drawings
Below with reference to accompanying drawing hot air circulation microwave band drier is described further:
Fig. 1 is a hot air circulation microwave band drier front view.
Fig. 2 is a hot air circulation microwave band drier A-A cutaway view.
The specific embodiment
With reference to accompanying drawing 1,2, hot air circulation microwave band drier comprises that feeding device 21, heat-wind circulate drying section 4, microwave and hot air circulation suppress section 7, discharging section 16, air-introduced machine 19 and transmission device in conjunction with dryer section 6, microwave.
Heat-wind circulate drying section 4 is arranged on the drying machine feed end, at heated-air drying section 4 front ends feeding device 21 is housed; Heat-wind circulate drying section 4 comprises axial flow circulating fan 20, air inlet 5 and heater 22, and axial flow circulating fan 20 is contained in casing one side, and air inlet 5 is located at casing one side, and heater 22 is contained in the casing.Described feeding device 21 can adopt hopper, commercially available broken feeder or vibrating feeder (conveyer) etc.Heater 22 can adopt electric heater, steam heater or hotline heater etc.
Microwave and hot air circulation are arranged on heated-air drying section 4 rear ends at drying machine middle part in conjunction with dryer section 6, and microwave and hot air circulation comprise axial flow circulating fan 20, microwave generator 18, heater 22, air inlet 5, microwave leakage preventing device in conjunction with dryer section 6; Axial flow circulating fan 20 is contained in casing one side, is provided with the hot air circulation air channel in the casing, and air inlet 5 is located at casing one side, and heater 22 is contained in the casing, and microwave generator 18 is equipped with microwave tube.Microwave leakage preventing device is the metal cabinet that casing adopts anti-microwave to reveal.
Microwave and hot air circulation are provided with microwave in conjunction with dryer section 6 rear ends and suppress section 7, and microwave suppresses the metal cabinet that section 7 casings adopt anti-microwave to reveal.
Microwave suppresses section 7 rear ends and is provided with discharging section 16, and discharging section is provided with discharging opening.
Discharging section 16 is equipped with transmission device, and transmission device comprises motor 8, reductor 10, belt pulley 9, chain 12, sprocket wheel 11, conveyer belt 3, main transmission running roller 15, from Live roller 1, main drive roller wheel shaft 14 with from live-roller wheel shaft 2.Main drive roller wheel shaft 14 is installed in discharging opening 13 tops of discharging section 16 by bearing, and main transmission running roller 15 is contained on the main drive roller wheel shaft 14, and main drive roller wheel shaft 14 1 ends are equipped with drive sprocket.Be installed in feeding device 21 bottoms from live-roller wheel shaft 2 by bearing, be contained in from live-roller wheel shaft 2 from Live roller 1.Conveyer belt 3 one ends are sleeved on from Live roller 1, and the other end is sleeved on the main transmission running roller 15, and conveyer belt 3 passes through in conjunction with dryer section 6, microwave inhibition section 7, discharging section 16 from heated-air drying section 4, microwave and the hot air circulation of drying machine successively.In driving-belt 3 bottoms carrying roller 17 is housed, is used for the material that is dried on supporting conveyor 3 and the conveyer belt 3.
Motor 8, reductor 10 are contained in discharging section 16 bottoms, motor 8 is by belt pulley 9, belt transmission reductor 10, on reductor 10 output shafts sprocket wheel 11 is housed, by chain 12 transmission main drive roller wheel shafts 14 1 ends drive sprocket is housed, drive main transmission running roller 15, rotate, drive conveyer belt 3 runnings and transmit material from Live roller 1.
On whole drying machine casing, several exhaust outlets are housed, air-introduced machine 19 is housed, wet wind is discharged outdoor by air-introduced machine 19.
During work, at first start circulating fan 20, transmission device, and start heater 22 simultaneously, will treat that dry material is added on the conveyer belt 3 continuously by feeding device 21, start microwave tube 18 this moment.Material is traveled at the uniform speed forward by conveyer belt 3, earlier by heat-wind circulate drying section 4.When material entered hot air circulation and microwave in conjunction with dryer section 6, material removed and continues to contact with hot blast, carries out also having obtained microwave energy simultaneously outside heat, the matter transmission.Material moves on, and passes microwave and suppresses section 7, and dry material is by 13 dischargings of discharging section 16 discharging openings.

Claims (6)

1. a hot air circulation microwave band drier is characterized in that comprising that feeding device, casing, heat-wind circulate drying section, microwave and hot air circulation suppress section, discharging section, air-introduced machine and transmission device in conjunction with dryer section, microwave;
The heat-wind circulate drying section is arranged on the drying machine feed end, at heated-air drying section front end feeding device is housed; The heat-wind circulate drying section comprises axial flow circulating fan and heater, and the axial flow circulating fan is contained in casing one side, and heater cartridge is in casing;
Microwave and hot air circulation are arranged on the heated-air drying section rear end at casing middle part in conjunction with dryer section, and microwave and hot air circulation comprise axial flow circulating fan, microwave generator, heater, microwave leakage preventing device in conjunction with dryer section; The axial flow circulating fan is contained in casing one side, and heater cartridge is in casing, and microwave generator is equipped with microwave tube;
Microwave and hot air circulation are provided with microwave in conjunction with the dryer section rear end and suppress section, and microwave suppresses the section rear end and is provided with discharging section, and discharging section is provided with discharging opening;
Discharging section is equipped with transmission device, and transmission device comprises motor, reductor, belt pulley, chain sprocket, conveyer belt, main transmission running roller, from Live roller, main drive roller wheel shaft with from the live-roller wheel shaft; The main drive roller wheel shaft is installed in the discharging opening top of discharging section by bearing, and the main transmission running roller is contained on the main drive roller wheel shaft, and main drive roller wheel shaft one end is equipped with drive sprocket; Be installed in the feeding device bottom from the live-roller wheel shaft by bearing, be contained in from the live-roller wheel shaft from Live roller; Conveyer belt one end is sleeved on from Live roller, and the other end is sleeved on the main transmission running roller, and conveyer belt passes through in conjunction with dryer section, microwave inhibition section, discharging section from heated-air drying section, microwave and the hot air circulation of drying machine successively;
Motor, reductor are contained in the discharging section bottom, motor is by belt pulley, belt transmission reductor, sprocket wheel is housed on the speed reducer output shaft, by chain drive main drive roller wheel shaft one end drive sprocket is housed, drive the main transmission running roller, rotate, drive the conveyer belt running and transmit material from Live roller;
On whole drying machine casing, several exhaust outlets are housed, air-introduced machine is housed, wet wind is discharged outdoor by air-introduced machine.
2. hot air circulation microwave band drier according to claim 1 is characterized in that described feeding device adopts hopper, broken feeder or vibrating feeder (conveyer).
3. hot air circulation microwave band drier according to claim 1 is characterized in that described heater adopts electric heater, steam heater or hotline heater.
4. hot air circulation microwave band drier according to claim 1 is characterized in that described microwave leakage preventing device is the metal cabinet that casing adopts anti-microwave to reveal.
5. hot air circulation microwave band drier according to claim 1 is characterized in that described microwave suppresses the metal cabinet that the section casing adopts anti-microwave to reveal.
6. hot air circulation microwave band drier according to claim 1 is characterized in that in the driving-belt bottom carrying roller being housed, and is used for the material that is dried on supporting conveyor and the conveyer belt.
CN2009202343301U 2009-08-05 2009-08-05 Heated-air circulation microwave belt dryer Expired - Fee Related CN201527160U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202343301U CN201527160U (en) 2009-08-05 2009-08-05 Heated-air circulation microwave belt dryer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202343301U CN201527160U (en) 2009-08-05 2009-08-05 Heated-air circulation microwave belt dryer

Publications (1)

Publication Number Publication Date
CN201527160U true CN201527160U (en) 2010-07-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202343301U Expired - Fee Related CN201527160U (en) 2009-08-05 2009-08-05 Heated-air circulation microwave belt dryer

Country Status (1)

Country Link
CN (1) CN201527160U (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102059214A (en) * 2010-12-06 2011-05-18 惠州市德赛聚能电池有限公司 Coating drying technology and device thereof
CN102207350A (en) * 2011-05-19 2011-10-05 湖南科达粉体工程有限公司 Method for carrying out fluidized drying on lignite by microwaves
CN103075872A (en) * 2013-02-27 2013-05-01 岳阳钟鼎热工电磁科技有限公司 Microwave hot-air dehydrating and drying equipment for agricultural and sideline products
CN103090654A (en) * 2011-11-02 2013-05-08 上海远跃制药机械股份有限公司 Drying device and drying method for pills
CN103420164A (en) * 2013-08-29 2013-12-04 南昌光明化验设备有限公司 Conveying device with drying function
CN104225637A (en) * 2014-07-29 2014-12-24 浙江益立胶囊有限公司 Efficient sterilization device for capsules
CN105241206A (en) * 2015-09-26 2016-01-13 苏州研博环保节能科技有限公司 Multilayer rotary type medicine drying microwave equipment
CN105403016A (en) * 2015-11-13 2016-03-16 太仓权阡机械自动化有限公司 Paper tube drying device
CN107619924A (en) * 2017-09-28 2018-01-23 重庆大学 A kind of microwave substep strengthens the system and method for drying lateritic nickel ore
CN107906922A (en) * 2017-11-24 2018-04-13 浙江琰大新材料有限公司 A kind of drying device based on nano material production
CN108975025A (en) * 2018-06-28 2018-12-11 徐州嘉搏纺织有限公司 A kind of textile manufactured item conveyer with drying function
CN110044139A (en) * 2019-03-25 2019-07-23 惠州左右家私有限公司 A kind of furniture water paint drying system
CN110715532A (en) * 2019-11-08 2020-01-21 衢州光雅染料有限公司 Drying equipment used in dye production

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102059214A (en) * 2010-12-06 2011-05-18 惠州市德赛聚能电池有限公司 Coating drying technology and device thereof
CN102207350A (en) * 2011-05-19 2011-10-05 湖南科达粉体工程有限公司 Method for carrying out fluidized drying on lignite by microwaves
CN102207350B (en) * 2011-05-19 2013-05-01 广东科达机电股份有限公司 Method for carrying out fluidized drying on lignite by microwaves
CN103090654A (en) * 2011-11-02 2013-05-08 上海远跃制药机械股份有限公司 Drying device and drying method for pills
CN103090654B (en) * 2011-11-02 2015-05-06 上海远跃制药机械股份有限公司 Drying device and drying method for pills
CN103075872B (en) * 2013-02-27 2014-09-03 岳阳钟鼎热工电磁科技有限公司 Microwave hot-air dehydrating and drying equipment for agricultural and sideline products
CN103075872A (en) * 2013-02-27 2013-05-01 岳阳钟鼎热工电磁科技有限公司 Microwave hot-air dehydrating and drying equipment for agricultural and sideline products
CN103420164A (en) * 2013-08-29 2013-12-04 南昌光明化验设备有限公司 Conveying device with drying function
CN104225637B (en) * 2014-07-29 2017-05-10 浙江益立胶囊有限公司 Efficient sterilization device for capsules
CN104225637A (en) * 2014-07-29 2014-12-24 浙江益立胶囊有限公司 Efficient sterilization device for capsules
CN105241206A (en) * 2015-09-26 2016-01-13 苏州研博环保节能科技有限公司 Multilayer rotary type medicine drying microwave equipment
CN105403016A (en) * 2015-11-13 2016-03-16 太仓权阡机械自动化有限公司 Paper tube drying device
CN107619924A (en) * 2017-09-28 2018-01-23 重庆大学 A kind of microwave substep strengthens the system and method for drying lateritic nickel ore
CN107906922A (en) * 2017-11-24 2018-04-13 浙江琰大新材料有限公司 A kind of drying device based on nano material production
CN108975025A (en) * 2018-06-28 2018-12-11 徐州嘉搏纺织有限公司 A kind of textile manufactured item conveyer with drying function
CN110044139A (en) * 2019-03-25 2019-07-23 惠州左右家私有限公司 A kind of furniture water paint drying system
CN110715532A (en) * 2019-11-08 2020-01-21 衢州光雅染料有限公司 Drying equipment used in dye production
CN110715532B (en) * 2019-11-08 2020-07-07 南通市隆润化工有限公司 Drying equipment used in dye production

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100714

Termination date: 20130805