CN202254639U - Vibration-free fluid bed dryer - Google Patents
Vibration-free fluid bed dryer Download PDFInfo
- Publication number
- CN202254639U CN202254639U CN2011202448550U CN201120244855U CN202254639U CN 202254639 U CN202254639 U CN 202254639U CN 2011202448550 U CN2011202448550 U CN 2011202448550U CN 201120244855 U CN201120244855 U CN 201120244855U CN 202254639 U CN202254639 U CN 202254639U
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- box body
- air
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- fluid bed
- upper box
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Abstract
A vibration-free fluid bed dryer belongs to the field of machinery equipment, and includes a base, a box body, a heat exchanger, an induced draft fan and a dust remover, wherein the box body is mounted on the base; an air outlet of the box body is connected with the induced draft fan; the induced draft fan is connected with the dust remover; an air distributor is arranged in the box body and divides the box body into an upper part box body and a lower part box body; lower baffle plates are arranged in the lower part box body, and divide the lower box body into a plurality of air chambers; upper baffle plates corresponding to the lower baffle plates are arranged in the upper part box body; an upper air duct is arranged at the top part of the upper part box body; and air blasting devices are arranged between two neighboring lower baffle plates and connected with the heat exchanger. The upper baffle plate in the upper part box body divides the air duct into an upper air duct and a lower air duct, and the air volumes of the upper air duct and the lower air duct can be adjusted through an adjusting plate, so that the uniform discharging effect can be achieved; the air blasting deices are arranged between the two neighboring baffle plates in the lower box body, so that the energy can be saved, and the air volume can be adjusted according to different water content of the material, as a result, the qualified material can be obtained; further an agitating device is adopted to replace the original vibrating device, so that bed failures can be avoided.
Description
Technical field
The utility model relates to a kind of friction fluid bed dryer, belongs to the plant equipment field.
Background technology
Along with China's industrial expansion, various industrial products adopt drying machine to realize dewatering process in a large number, and widely used drying machine is broadly divided into fluid bed dryer, roller drier, vacuum drier etc.The operation principle of fluid bed dryer is through vibrator the whole bed body to be vibrated, and realizes the moving process of material from the charging aperture to the discharging opening.The hot blast of dried material is to keep watch through air blast and ventilation shaft to send into heat exchanger, gets in the fluid bed casing again.Hot blast produces certain blast in casing, pass the air distribution plate that is installed on the casing, then material is heated, and takes the material moisture evaporated out of casing through the air inducing pipeline simultaneously, gets into dust arrester, final deaeration and moisture.
The subject matter that present widely used fluid bed dryer exists:
One, vibrating device must be installed, noise is big, and the bed body is prone to shake and splits, and material moves inhomogeneous, and discharging speed is difficult to control, needs the design vibration absorber between casing and base.
Two, external air-blast device energy consumption is big.External air-blast device is sent into hot blast in the lower part box through ventilation shaft, because pipeline is long, elbow is many, has increased the resistance of wind, and the wind energy loss is big, utilization rate is low, and air-blast device is external, and the plant area that takies is big.
Three, traditional fluid bed is to carry out discharging by vibration fully, and promptly vibrator makes the vibration of whole bed body material with bed body play, realizes the discharging process.Problem is that the granular size of material is uneven, and water content and weight are also uneven, and granule is prone to dry, and is blown up easily, and bulky grain is difficult for dry and weighs.Under vibrational state, bulky grain walks fast, and granule loses time, and forms slow that granule goes out, and fast bad phenomenon and production demand that bulky grain goes out are just in time opposite.
Four, hot blast flows unequal in casing; Wind can not evenly be discharged from air distribution plate, and material can not be seethed with excitement comprehensively, occurs dead bed phenomenon easily; That is to say under certain blast; As the material too many or that add that material adds occurs and have certain adhesive, occurring material easily and can not be blown up or be bonded at (air distribution plate) on the bed surface, this phenomenon is named dead.Dead bed occurs, need artificial live the material rake to carry out drying, dead bed particularly when debugging, often occurs, be difficult to get into ordinary production.
The utility model content
The technical problem that the utility model will solve is: the friction fluid bed dryer that the evenly energy-conservation and high efficiency of a kind of friction, low noise, dry materials degree is provided.
The utility model is that the technical scheme that its technical problem of solution is adopted is: the friction fluid bed dryer, comprise base, casing, heat exchanger, air-introduced machine and deduster, and casing is installed on the base; The air outlet of casing connects air-introduced machine, and air-introduced machine connects deduster, it is characterized in that: be provided with air distribution plate in the casing and be divided into upper box body and lower part box by air distribution plate; Lower clapboard is set in the lower part box; Lower clapboard is separated into a plurality of air compartments with lower box, and corresponding lower clapboard is provided with upper spacer in upper box body, and last ventilating duct is arranged at the upper box body top; Between the two adjacent lower clapboards air-blast device is set, air-blast device connects heat exchanger.
Adopt the friction fluid bed dryer of this structure; Be provided with lower clapboard in the lower part box; Lower clapboard is divided into a plurality of air compartments with lower part box, and in each air compartment, air-blast device is installed respectively, can regulate air quantity respectively according to the granular size and the water content difference of material; Play energy-saving effect, obtain qualified dried material.The main effect of upper box body is to form a hot blast chamber, and material is in the indoor drying of carrying out of hot blast, and the upper spacer that is provided with in the upper box body is divided into upper and lower ventilating duct with the ventilating duct in the upper box body, and last ventilating duct plays main draught effect.
Be connected through wind gathering cover between described air-blast device and the heat exchanger, from the heat exchanger to the air-blast device, the bore of wind gathering cover increases progressively.Air-blast device blasts outside air in the lower part box and through heat exchanger and converts gas to high-temperature gas, and gas is got back in the lower part box through wind gathering cover, and in this process, gas can be formed turbulent flow by unexpected acceleration, therefore can improve air inflow.Described air-blast device comprises wind wheel, motor and driving-belt, and wind wheel is built in the lower part box, and motor is connected with wind wheel through driving-belt.Adopt wind wheel to be built in the structure in the lower part box, removed original air blast spiral case, be directly installed on wind wheel in the lower part box; Lower part box replaces the air blast spiral case; Wind wheel has removed original air supply duct directly from heat exchanger air inducing, has reduced floor space; Reduce energy consumption, reduced manufacturing cost simultaneously.In addition, corresponding wind wheel is provided with the wind wheel installing hole in the outside of lower part box, is convenient to the I&M of wind wheel.
Corresponding upper spacer is provided with adjustable plate in upper box body; Adjustable plate is positioned at upper spacer top and hinged through axle and upper box body; One side of axle is fixedly connected with adjusting rod, and the corresponding adjusting rod in the upper box body outside is provided with location-plate, is distributed with the location adjustment hole on the location-plate; Adjusting rod and location-plate are fixed through alignment pin, and alignment pin is arranged in arbitrary location adjustment hole.Regulate the rotational angle of adjustable plate through adjusting rod, thereby regulate air quantity, assist discharging through last ventilating duct and following ventilating duct; Thereby regulate the water content of material, can reach the dried earlier effect that goes out earlier of fine particle, because the fine particle water content is few; Fast drying, light specific gravity is prone to blown by hot blast.
Described air distribution plate top is provided with poking device, and poking device comprises chain and the installing rack that switch-plate, two is parallel to each other, and installing rack is fixed in the upper box body, and chain is installed on the installing rack, between two chains switch-plate is installed, and chain connects drive unit.Between two chains switch-plate is installed, is rotated through the drive device drives chain, chain drives the switch-plate rotation simultaneously, and switch-plate can promote material and on air distribution plate, move.The translational speed that the velocity of rotation of adjustment chain can be regulated material realizes balanced and discharging reposefully, and drive unit can drive chain and rotate and reverse, thereby realizes that switch-plate drives material and on air distribution plate, moves back and forth, and has avoided dead bed phenomenon.
The sidewall of described upper box body is provided with peep hole.The setting of peep hole is convenient to observe the state and the dry run of material.
The beneficial effect of the utility model is:
Upper spacer and adjustable plate are set in the upper box body, the air channel are divided into ventilating duct and following ventilating duct, and can regulate the air quantity of ventilating duct and following ventilating duct through adjustable plate, reach the discharging effect of equilibrium according to the kind of material through upper spacer; Dividing plate is set in the lower part box, and air-blast device is set between adjacent separator, can contain the moisture difference according to material and regulate air quantity respectively, obtain qualified material, and reduced various ventilation shafts and elbow, have energy-saving effect; Be provided with poking device and replace original vibrating device, improve machine life, avoided dead bed phenomenon.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the right view of Fig. 1.
Among the figure: 1; Base 2; Wind wheel 3; Lower part box 4; Air distribution plate 5; Installing rack 6; Switch-plate 7; Chain 8; Charging aperture 9; Striker plate 10; Location-plate 11; Adjustable plate 12; Adjusting rod 13; Location adjustment hole 14; Air outlet 15; Upper box body 16; Upper spacer 17; Peep hole 18; Material 19; Discharging opening 20; Lower clapboard 21; Wind wheel installing hole 22; Motor 23; Driving-belt 24; Heat exchanger 25; Axle 26; Air-introduced machine 27; Deduster 28; Wind gathering cover.
The specific embodiment
Embodiment to the utility model further describes below in conjunction with accompanying drawing:
Like Fig. 1, shown in 2, the described friction fluid bed dryer of the utility model comprises base 1, casing, heat exchanger 24, air-introduced machine 26 and deduster 27; Casing is installed on the base 1, and the air outlet 14 of casing connects air-introduced machine 26, and air-introduced machine 26 connects deduster 27; Be provided with air distribution plate 4 in the casing and be divided into upper box body 15 and lower part box 3 by air distribution plate 4, lower clapboard 20 is set in the lower part box 3, lower clapboard 20 is separated into a plurality of air compartments with lower box 3; Corresponding lower clapboard 20 is provided with in upper box body 15 between the adjacent lower clapboard 20 of upper spacer 16, two air-blast device is set, and air-blast device comprises wind wheel 2, motor 22 and driving-belt 23; Wind wheel 2 is built in lower part box 3 each air compartment, and motor 22 is connected with wind wheel 2 through driving-belt 23, and motor 22 is installed on the base 1; Wind wheel 2 connects heat exchanger 24 through wind gathering cover 28; From heat exchanger 24 to wind wheel 2, the bore of wind gathering cover 28 increases progressively, and corresponding wind wheel 2 is provided with wind wheel installing hole 21 in lower part box 3 outsides.
The upper spacer 16 that is provided with in the upper box body 15 is divided into upper and lower ventilating duct with the ventilating duct of upper box body 15; In order to regulate air quantity ratio through upper and lower ventilating duct; Corresponding upper spacer 16 is provided with adjustable plate 11 in upper box body 15, adjustable plate 11 is positioned at upper spacer 16 tops and hinged through axle 25 and upper box body 15, and a side of axle 25 is fixedly connected with adjusting rod 12; The corresponding adjusting rod 12 in upper box body 15 outsides is provided with location-plate 10, is distributed with location adjustment hole 13 on the location-plate 10.
In order to prevent dead bed phenomenon; Above air distribution plate 4, be provided with poking device; Poking device comprises chain 7 and the installing rack 5 that switch-plate 6, two is parallel to each other, and installing rack 5 is fixed in the upper box body 15, and chain 7 is installed on the installing rack 5; Switch-plate 6 is installed between two chains 7, and chain 7 connects drive unit.
Except above-mentioned points, the sidewall of described upper box body 15 is provided with peep hole 17.
During use, material 18 gets into the upper box body 15 from charging aperture 8, and through the barrier effect of striker plate 9, it is too far away to prevent that material 18 from being sent, and with the mixing of materials of drying, material 18 arrives air distribution plate 4 through charging aperture 8.Can start air-blast device, heat exchanger 24, air-introduced machine 26 and deduster 27 respectively carry out work this moment, and heat exchanger 24 is sent heated dry air into air-blast device, and the wind wheel 2 in the air-blast device rotates; Heated dry air is blown to air distribution plate 4, thereby blow material 18 vibrations, and owing to be provided with upper spacer 16 in the upper box body 15; The air channel of upper box body 15 is divided into ventilating duct and following ventilating duct,, regulates the position of adjustable plate 11 through the position of regulating the location adjustment hole 13 of adjusting rod 12 on location-plate 10 according to the granular size and the water content of material 18; Thereby regulate the ventilation of upper and lower ventilating duct, make the material that water content is few and particle is tiny get into the air-introduced machine 26 and deduster 27 that links to each other successively with air outlet 14, move to discharging opening 19 under the blowing of the heated dry air of material in following ventilating duct that particle is bigger through last ventilating duct; Simultaneously; Start poking device, make chain 7 drive switch-plate 6 motions, promote material 18 and move; Accelerate rate of drying, dried material 18 flows out from discharging opening 19.
Claims (7)
1. a friction fluid bed dryer comprises base, casing, heat exchanger, air-introduced machine and deduster, and casing is installed on the base; The air outlet of casing connects air-introduced machine, and air-introduced machine connects deduster, it is characterized in that: be provided with air distribution plate in the casing and be divided into upper box body and lower part box by air distribution plate; Lower clapboard is set in the lower part box; Lower clapboard is separated into a plurality of air compartments with lower box, and corresponding lower clapboard is provided with upper spacer in upper box body, and last ventilating duct is arranged at the upper box body top; Between the two adjacent lower clapboards air-blast device is set, air-blast device connects heat exchanger.
2. friction fluid bed dryer according to claim 1 is characterized in that: be connected through wind gathering cover between described air-blast device and the heat exchanger, from the heat exchanger to the air-blast device, the bore of wind gathering cover increases progressively.
3. friction fluid bed dryer according to claim 1 and 2 is characterized in that: described air-blast device comprises wind wheel, motor and driving-belt, and wind wheel is built in the lower part box, and motor is connected with wind wheel through driving-belt.
4. friction fluid bed dryer according to claim 3 is characterized in that: corresponding wind wheel is provided with the wind wheel installing hole in the outside of lower part box.
5. friction fluid bed dryer according to claim 1; It is characterized in that: corresponding upper spacer is provided with adjustable plate in upper box body, and adjustable plate is positioned at upper spacer top and hinged through axle and upper box body, and a side of axle is fixedly connected with adjusting rod; The corresponding adjusting rod in the upper box body outside is provided with location-plate; Be distributed with the location adjustment hole on the location-plate, adjusting rod and location-plate are fixed through alignment pin, and alignment pin is arranged in arbitrary location adjustment hole.
6. according to claim 1,2 or 5 described friction fluid bed dryers; It is characterized in that: described air distribution plate top is provided with poking device; Poking device comprises chain and the installing rack that switch-plate, two is parallel to each other, and installing rack is fixed in the upper box body, and chain is installed on the installing rack; Between two chains switch-plate is installed, chain connects drive unit.
7. friction fluid bed dryer according to claim 1 is characterized in that: the sidewall of described upper box body is provided with peep hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202448550U CN202254639U (en) | 2011-06-30 | 2011-07-12 | Vibration-free fluid bed dryer |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120226530.X | 2011-06-30 | ||
| CN201120226530 | 2011-06-30 | ||
| CN2011202448550U CN202254639U (en) | 2011-06-30 | 2011-07-12 | Vibration-free fluid bed dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202254639U true CN202254639U (en) | 2012-05-30 |
Family
ID=45483039
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202448550U Expired - Lifetime CN202254639U (en) | 2011-06-30 | 2011-07-12 | Vibration-free fluid bed dryer |
| CN 201110194602 Expired - Fee Related CN102331158B (en) | 2011-06-30 | 2011-07-12 | Vibrationless fluidized bed drying machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110194602 Expired - Fee Related CN102331158B (en) | 2011-06-30 | 2011-07-12 | Vibrationless fluidized bed drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN202254639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331158A (en) * | 2011-06-30 | 2012-01-25 | 高庆山 | Vibrationless fluidized bed drying machine |
| CN112984977A (en) * | 2021-03-08 | 2021-06-18 | 万神草生物科技(普洱)有限公司 | Honeysuckle drying device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637687A (en) * | 2020-07-06 | 2020-09-08 | 迈安德集团有限公司 | Multistage fluidization tower |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1143410A (en) * | 1994-03-11 | 1997-02-19 | 尼罗控股有限公司 | Spray drying device |
| JP3565668B2 (en) * | 1995-10-26 | 2004-09-15 | クノール食品株式会社 | Apparatus and method for continuous granulation of granules |
| BR9906717A (en) * | 1998-11-02 | 2000-10-17 | Kawasaki Jugogyo Kabushiki Kai | Multi-chamber fluidized bed sorting equipment |
| CN2391152Y (en) * | 1999-10-21 | 2000-08-09 | 刘显树 | Energy-saving panel turnover type scraper fluidized bed dryer |
| CN101063059A (en) * | 2007-04-29 | 2007-10-31 | 济南钢铁股份有限公司 | Moving iris type fluidized bed |
| CN202254639U (en) * | 2011-06-30 | 2012-05-30 | 高庆山 | Vibration-free fluid bed dryer |
-
2011
- 2011-07-12 CN CN2011202448550U patent/CN202254639U/en not_active Expired - Lifetime
- 2011-07-12 CN CN 201110194602 patent/CN102331158B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331158A (en) * | 2011-06-30 | 2012-01-25 | 高庆山 | Vibrationless fluidized bed drying machine |
| CN102331158B (en) * | 2011-06-30 | 2013-08-21 | 高庆山 | Vibrationless fluidized bed drying machine |
| CN112984977A (en) * | 2021-03-08 | 2021-06-18 | 万神草生物科技(普洱)有限公司 | Honeysuckle drying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102331158B (en) | 2013-08-21 |
| CN102331158A (en) | 2012-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20130821 |
|
| RGAV | Abandon patent right to avoid regrant |