CN107356081B - A kind of vacuum belt drier - Google Patents

A kind of vacuum belt drier Download PDF

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Publication number
CN107356081B
CN107356081B CN201710258465.0A CN201710258465A CN107356081B CN 107356081 B CN107356081 B CN 107356081B CN 201710258465 A CN201710258465 A CN 201710258465A CN 107356081 B CN107356081 B CN 107356081B
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CN
China
Prior art keywords
chain
cabin
conveyer belt
cutter
cutter group
Prior art date
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Active
Application number
CN201710258465.0A
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Chinese (zh)
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CN107356081A (en
Inventor
姜沈阳
项敬来
陶耀镔
姜瑞玉
姜瑞岳
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ZHEJIANG WENXIONG MECHINE VALVE CO Ltd
Original Assignee
ZHEJIANG WENXIONG MECHINE VALVE CO Ltd
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Priority to CN201710258465.0A priority Critical patent/CN107356081B/en
Publication of CN107356081A publication Critical patent/CN107356081A/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/10Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/18Knives; Mountings thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/001Handling, e.g. loading or unloading arrangements

Abstract

The invention discloses a kind of vacuum belt driers, the vacuum belt drier includes sequentially connected left and right hatch door from left to right, solid-like material charging cabin, left isolation air-lock, liquid medicinal extract charging cabin, adjustment cabin, engine space, powder material discharging cabin, right isolation air-lock, solid material discharging cabin and right hatch door, two-way chain type driving device includes motor, drive shaft, sprocket wheel, conveyer belt connecting hole, conveyer belt bail, chain connecting plate, chain, multiple heating plates, conveyer belt, driven axle and cylinder, and motor drives drive shaft rotation;It is provided with sprocket wheel in drive shaft, is formed between sprocket wheel and chain and inlays transferring structure;Conveyer belt connecting hole is arranged on the conveyor belt, and chain connecting plate is arranged between chain and conveyer belt, and conveyer belt bail passes through conveyer belt connecting hole and chain, chain connecting plate and conveyer belt link together;Multiple heating plate settings are on the conveyor belt;Driven axle is connected with cylinder, and chain is connected between drive shaft and driven axle.

Description

A kind of vacuum belt drier
Technical field
The present invention relates to vacuum drying technique fields, and in particular to a kind of vacuum belt drier.
Background technique
Vacuum dryer is widely used in the drying of the products such as snack food, fried food, fruit and vegetable crisp chip, Chinese medicine.It is existing There is the host of the vacuum dryer in technology to generally use the single fuselage of integral type, user can not be according to the different shape of material And field condition adjusts and carries out free apolegamy.
In addition, vacuum dryer in the prior art generallys use unidirectional friction driving way, unidirectional friction-driven side Formula can not effectively control the irregular play of transverse direction of conveyer belt, and conveyer belt is easy sideslip, need to be arranged special deviation correcting device and (entangle Off-axis) it rectifies a deviation to conveyer belt.As shown in Figure 1, the deviation correcting device of vacuum belt drier includes motor in the prior art 101, connect with motor drive first correction axis 102, cylinder 109, connect with cylinder 109 second rectify a deviation axis 1022, be wound on Transmission belt on first correction axis 102 and the second correction axis 1022, fixes multiple heating plates 106 in transmission belt, when 101 band of motor When dynamic first correction axis 102 rotates, motor 101 provides driving force shown in arrow 104, and driving force needs overcome transmission Frictional force (as indicated by arrows 108) between band and multiple heating plates, frictional force=coefficient of friction × conveyer belt contact heating plate Area × (conveyer belt self weight+weight of material) × heating plate movement distance.Assuming that share N number of heating plate, then total frictional force =frictional force F1+ frictional force F2+ frictional force F3+ ...+frictional force FN, wherein F1 is the frictional force of first heating plate, and F2 is The frictional force of second heating plate, F3 are the frictional force of third heating plate, and FN is the frictional force of n-th heating plate.In addition to rubbing It wipes other than power, the irregular play of the transverse direction of conveyer belt can also apply torsion 103 to the first correction axis 102, therefore also need to carry out Correction on direction shown in arrow 105, total driving force 107 at least need to be greater than total frictional force+cylinder tensile force 1/3 It can guarantee that correction is effective.
By the above mechanical analysis it is found that unidirectional friction driving way in the prior art causes the tensile load of conveyer belt high (and then causing the service life of conveyer belt short), the length for beaming roller of rectifying a deviation is long, and (correction beaming roller generally will be longer than conveyer belt breadth 120mm or so), cause the frame structure of dry machine complicated huge unreasonable, the tension of cylinder is big, stroke is long, causes to heat The length of plate is restricted.
In addition, vacuum dryer in the prior art generallys use the grinding device of the structure based on paddle type mill, In Sieve is arranged in the exit of powder material, and smashed dry particl will be discharged by sieve, such as the meticulous easily blocking screen of fruit granule Net, so as to cause that smooth can not discharge.
Summary of the invention
In order to overcome problems of the prior art, the present invention provides a kind of vacuum belt drier, the vacuum belt The single fuselage of the integral type of host is changed to by solid-like material charging cabin, liquid medicinal extract charging cabin, adjustment cabin, host by drying machine Cabin, powder material discharging cabin, solid material discharging cabin etc. multisection types block combiner, can by user according to the different shape of material and Field condition, which is adjusted, carries out free apolegamy.In addition, vacuum belt drier of the present invention uses two-way chain type driving method, thoroughly Change the unidirectional friction driving way generallyd use in the prior art.Simultaneously using the powder for having vacuum-packed regulating device Crushing device eliminates sieve, is not plugged up smashed dry particl when being discharged.
To achieve the above object, vacuum belt drier of the present invention includes sequentially connected left cabin from left to right Door, solid-like material charging cabin, left isolation air-lock, liquid medicinal extract charging cabin, adjustment cabin, engine space, powder material discharging cabin, the right side Air-lock, solid material discharging cabin and right hatch door is isolated, further includes two-way chain type driving device, the two-way chain type driving device Including motor, drive shaft, sprocket wheel, conveyer belt connecting hole, conveyer belt bail, chain connecting plate, chain, multiple heating plates, conveying Band, driven axle and cylinder, the output shaft and driving axis connection of the motor, motor drive drive shaft rotation;It is set in drive shaft It is equipped with sprocket wheel, is formed between sprocket wheel and chain and inlays transferring structure, sprocket wheel drives chain movement;Conveyer belt connecting hole is arranged defeated It send and takes, chain connecting plate is arranged between chain and conveyer belt, and the conveyer belt bail passes through conveyer belt connecting hole for chain Item, chain connecting plate and conveyer belt link together;Multiple heating plate settings are on the conveyor belt;Driven axle is connected with cylinder, chain Item is connected between drive shaft and driven axle, and the cylinder applies cylinder tensile force to conveyer belt by driven axle.
The adjustment cabin is multi-section combined structure.
The engine space is one section to three segments combined structures.
The chain connecting plate is arranged between the relative pitches of chain.
Multiple conveyer belt connecting holes are arranged along the direction of motion of chain, between adjacent conveyer belt connecting hole Distance is 500mm.
The exit in powder material discharging cabin is provided with the grinding device with vacuum-packed regulating device, the powder Crushing device includes hatchcover and shell, and the left end of shell is arranged in the hatchcover, and the end face of hatchcover is equipped with cutter clearance adjuster, Cutter clearance adjuster includes the first cutter clearance adjuster, the second cutter clearance adjuster and third cutter clearance adjuster, The side lower-left end of shell is equipped with discharge port, and the side upper right side of shell is equipped with feed inlet, and the right side of shell is equipped with sealing and connects Connection device, sealing and connecting device are connected by shaft coupling with motor is crushed, and are crushed motor and are passed through switch and external power supply electrical connection, Sealing and connecting device is connected with shaft, and the right end of shaft runs through the right side of sealing and connecting device and shell, the left end of shaft with Bearing connection, the side positioned at the shaft of enclosure interior are equipped with the first cutter group moving knife, and shaft is located at the right end and first of shell Side between cutter group moving knife is equipped with adjustable spring;The inside of shell is divided into the first crushing cabin and second and crushes two, cabin Point, the first side for crushing cabin is equipped with the first cutter group stationary knife, and the left side of the first cutter group moving knife is equipped with the second cutter group Moving knife and the second cutter group stationary knife, are equipped with spring between the second cutter group moving knife and the second cutter group stationary knife, the second cutter group is dynamic Knife is connected with third cutter group moving knife by spring, and the second side for crushing cabin is equipped with third cutter group stationary knife.
The third cutter clearance adjuster and the first cutter group moving knife are slidably connected, the second cutter clearance adjuster and Two cutter group moving knife are slidably connected, and the first cutter clearance adjuster and third cutter group moving knife are slidably connected.
The width of the first cutter group stationary knife gradually broadens from left to right.
Described second diameter for crushing cabin is greater than the first diameter for crushing cabin.
The single fuselage of the integral type of host is changed to be fed by solid-like material by vacuum belt drier of the present invention The multisection types module groups such as cabin, liquid medicinal extract charging cabin, adjustment cabin, engine space, powder material discharging cabin, solid material discharging cabin It closes, can be adjusted by user according to the different shape and field condition of material and carry out free apolegamy, can not only carry out the company of liquid medicinal extract Continuous drying, also expands the functions/drying to solid-like material.
In addition, vacuum belt drier of the present invention uses two-way chain type driving method, existing skill is revolutionized The unidirectional friction driving way generallyd use in art.Driving force due to be sprocket wheel and chain transmitting of inlaying, utilization rate is high, Without slipping phenomenon, stable working state.Connecting plate and conveying band connection are set between the relative pitches (500mm) of chain, had Effect controls the irregular play of transverse direction (conveyer belt can not sideslip) of conveyer belt, therefore no longer needs to rectify a deviation.
Frictional force between conveyer belt and heating plate is divided into multiple regions (500mm) and in the process of running in region Introversive three Directional Decompositions, reduce the tensile load of conveyer belt, improve the service life of conveyer belt.
Due to no longer needing to rectify a deviation, the length of transmission beaming roller substantially shortens that (beaming roller of rectifying a deviation will generally compare conveyer belt Long 120mm of breadth or so) so that the frame structure of drying machine is more rationally compact, in the fuselage condition lower conveyer belt of same diameter And the width of heating plate can increase at least 20%.
Due to no longer needing to rectify a deviation, the tension and stroke length of cylinder can be reduced accordingly (theoretically can be with Replace cylinder tensioning apparatus with simple mechanical device), heating is supplied to by least the 20% of cylinder tensioning apparatus operating range Plate effective area lengthens, and the length of heating plate is more under the conditions of the fuselage of same length.
Vacuum belt drier of the present invention uses the grinding device with vacuum-packed regulating device simultaneously, takes Disappeared sieve, is not plugged up smashed dry particl when being discharged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the deviation correcting device of vacuum belt drier in the prior art.
Fig. 2 is the overall structure diagram of the vacuum belt drier.
Fig. 3 is the structural schematic diagram of two-way chain type driving device in the vacuum belt drier.
Fig. 4 is the structural schematic diagram of the grinding device of the vacuum belt drier.
Fig. 5 is the partial enlargement diagram of part A in Fig. 4.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
As shown in Figures 2 to 5, vacuum belt drier of the present invention includes sequentially connected left hatch door from left to right 1, solid-like material charging cabin 2, left isolation air-lock 3, liquid medicinal extract charging cabin 4, adjustment cabin 5, engine space 6, powder material discharging Cabin 7, right isolation air-lock 8, solid material discharging cabin 9 and right hatch door 10, further include two-way chain type driving device, the Two-way Chain Formula driving device includes motor 31, drive shaft 32, sprocket wheel 34, conveyer belt connecting hole 35, conveyer belt bail 36, chain connecting plate 37, chain 38, multiple heating plates 39, conveyer belt 310, driven axle 312 and cylinder 313, the output shaft of the motor 31 and drive Moving axis 32 connects, and motor 31 drives drive shaft 32 to rotate;Sprocket wheel 34, shape between sprocket wheel 34 and chain 38 are provided in drive shaft 32 At transferring structure is inlayed, sprocket wheel 34 drives chain 38 to move;Conveyer belt connecting hole 35 is arranged on conveyer belt 310, chain connection Plate 37 be arranged between chain 38 and conveyer belt 310, the conveyer belt bail 36 pass through conveyer belt connecting hole 35 by chain 38, Chain connecting plate 37 and conveyer belt 310 link together;Multiple heating plates 39 are arranged on conveyer belt 310;Driven axle 312 is gentle Cylinder 313 connects, and chain 38 is connected between drive shaft 32 and driven axle 312, and the cylinder 313 is by driven axle 312 to defeated Band is sent to apply cylinder tensile force 311.
The adjustment cabin 5 is multi-section combined structure.
The engine space 6 is one section to three segments combined structures.
The chain connecting plate 37 is arranged between the relative pitches of chain 38.
Multiple conveyer belt connecting holes 35 are arranged along the direction of motion of chain 38, adjacent conveyer belt connecting hole 35 The distance between be 500mm.
The exit in powder material discharging cabin 7 is provided with the grinding device with vacuum-packed regulating device, should Grinding device includes hatchcover 47 and shell 45, and the left end of shell 45 is arranged in hatchcover 47, and the end face of hatchcover 47 is equipped between cutter Gap adjuster 46, cutter clearance adjuster 46 include the first cutter clearance adjuster 61, the second cutter clearance adjuster 62 and the Three cutter clearance adjusters 63, the side lower-left end of shell 45 are equipped with discharge port 411, eliminate sieve at discharge port 411, make powder Dry particl after broken is not plugged up when being discharged from discharge port 411, and the side upper right side of shell 45 is equipped with feed inlet 42, shell 45 Right side be equipped with sealing and connecting device 417, sealing and connecting device 417 by shaft coupling 418 and crush motor 419 connect, powder Broken motor 419 is connected by switch and external power supply electrical connection, sealing and connecting device 417 and shaft 41, and the right end of shaft 41 passes through The right side of sealing and connecting device 417 and shell 45 is worn, the left end of shaft 41 is connect with bearing 410, inside shell 45 The side of shaft 41 is equipped with the first cutter group moving knife 43, and shaft 41 is located between the right end of shell 45 and the first cutter group moving knife 43 Side be equipped with adjustable spring 416;The inside of shell 45 is divided into the first crushing cabin 413 and second and crushes 48 two parts of cabin, the Two diameters for crushing cabin 48 are greater than the first diameter for crushing cabin 413, and the first side for crushing cabin 413 is equipped with the first cutter group stationary knife 44, the width of the first cutter group stationary knife 44 gradually broadens from left to right, and the left side of the first cutter group moving knife 43 is equipped with the second cutter Group moving knife 414 and the second cutter group stationary knife 415 are equipped with bullet between second cutter group moving knife 414 and the second cutter group stationary knife 415 Spring, the second cutter group moving knife 414 are connected with third cutter group moving knife 49 by spring, and the second side for crushing cabin 48 is equipped with third Cutter group stationary knife 412, third cutter clearance adjuster 63 and the first cutter group moving knife 43 are slidably connected, the second cutter gap adjustment Device 62 and the second cutter group moving knife 414 are slidably connected, and the first cutter clearance adjuster 61 and the sliding of third cutter group moving knife 49 connect It connects, the first cutter clearance adjuster 61, the second cutter clearance adjuster 62, third cutter clearance adjuster 63 can be only to three groups Vertical cutter tool carries out any adjusting to obtain ideal dry particl mesh number, realizes the online step-less adjustment of pulverized particles degree thickness.
When in use: material to be comminuted enters first by feed inlet 42 and crushes cabin 413;First cutter group moving knife 43 and One cutter group stationary knife 44 under the drive of shaft 41 by relative motion to material carry out first time crushing, adjust third cutter between Gap adjuster 63 can change the size of comminuting matter particle, and material forms air-flow in continuous collision crashing and crushes through first The pressure difference of the big osculum in cabin 413 enters second and crushes cabin 48, by the second cutter group moving knife 414 and the second cutter group stationary knife 415 to object Material carries out second and crushes, and the second cutter group moving knife 414 is driven by the first cutter group moving knife 43, the size of comminuting matter particle It is adjusted by the second cutter clearance adjuster 62, material is continuously thrown out of under the action of the centrifugal after separating twice to second It crushes 48 bulkhead of cabin and third time crushing is carried out by third cutter group moving knife 49 and third cutter group stationary knife 412, third cutter group is dynamic Knife 49 is driven by the second cutter group moving knife 414, and the size of comminuting matter particle is carried out by the first cutter clearance adjuster 61 It adjusts, material is discharged after crushing three times through discharge port 411, crushes and completes.
Vacuum belt drier of the present invention eliminates the sieve at discharge port 411, make smashed dry particl from Discharge port 411 is not plugged up when being discharged;Using the vacuum-packed regulating device of a cuff, the first cutter clearance adjuster 61, Second cutter clearance adjuster 62, third cutter clearance adjuster 63 can carry out any adjusting to three groups of independence cutters to obtain Ideal dry particl mesh number, realizes the online step-less adjustment of pulverized particles degree thickness.
Two-way chain type driving device setting of the present invention is in solid-like material charging cabin 2 and solid material discharging cabin 9 Between, drive material successively by left isolation air-lock 3, liquid medicinal extract charging cabin 4, adjustment cabin 5, engine space 6, powder material discharging Cabin 7 and right isolation air-lock 8, are dried in the process of movement.Two-way chain type driving device thoroughly solves the sideslip of conveyer belt Problem, whole process is without correction.Due to the presence of conveyer belt connecting hole 35, the frictional force between conveyer belt and heating plate is being run Be divided into multiple regions (500mm, such as Fig. 3) in the process, and in region to three Directional Decompositions (such as Fig. 3 black arrow institute Show), the tensile load of conveyer belt is reduced, the service life of conveyer belt is improved.
Connecting plate and conveying band connection are set between the relative pitches (500mm) of chain, effectively control conveyer belt Laterally irregular play (conveyer belt can not sideslip, such as Fig. 3, torsion 33 is confined within very narrow limits), therefore no longer need Correction.
Due to no longer needing to rectify a deviation, the tension and stroke length of cylinder can be reduced accordingly (theoretically can be with Replace cylinder tensioning apparatus with simple mechanical device), stretch is not necessarily to the limit, by the activity of cylinder tensioning apparatus away from From at least 20% be supplied to lengthening for heating plate effective area, the length of heating plate will be more under the conditions of the fuselage of same length It is more.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore, These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.

Claims (9)

1. a kind of vacuum belt drier, which is characterized in that the vacuum belt drier includes sequentially connected from left to right Left hatch door, solid-like material charging cabin, left isolation air-lock, liquid medicinal extract charging cabin, adjustment cabin, engine space, powder material discharging Cabin, right isolation air-lock, solid material discharging cabin and right hatch door, further include two-way chain type driving device, the two-way chain type is driven Dynamic device includes motor, drive shaft, sprocket wheel, conveyer belt connecting hole, conveyer belt bail, chain connecting plate, chain, multiple heating Plate, conveyer belt, driven axle and cylinder, the output shaft and driving axis connection of the motor, motor drive drive shaft rotation;Driving It is provided with sprocket wheel on axis, is formed between sprocket wheel and chain and inlays transferring structure, sprocket wheel drives chain movement;Conveyer belt connecting hole is set It sets on the conveyor belt, chain connecting plate is arranged between chain and conveyer belt, and the conveyer belt bail passes through conveying band connection Hole links together chain, chain connecting plate and conveyer belt;Multiple heating plate settings are on the conveyor belt;Driven axle and cylinder connect It connects, chain is connected between drive shaft and driven axle, and the cylinder applies cylinder tensile force to conveyer belt by driven axle;
The two-way chain type driving device setting drives material between solid-like material charging cabin and solid material discharging cabin Successively by left isolation air-lock, liquid medicinal extract charging cabin, adjustment cabin, engine space, powder material discharging cabin and right isolation air-lock, In It is dried during movement.
2. vacuum belt drier as described in claim 1, which is characterized in that the adjustment cabin is multi-section combined knot Structure.
3. vacuum belt drier as described in claim 1, which is characterized in that the engine space is a Duan Zhisan sections of combination Formula structure.
4. vacuum belt drier as described in claim 1, which is characterized in that chain is arranged in the chain connecting plate Between relative pitches.
5. vacuum belt drier as described in claim 1, which is characterized in that multiple conveyer belt connecting holes are along chain The direction of motion of item is arranged, and the distance between adjacent conveyer belt connecting hole is 500mm.
6. such as vacuum belt drier described in any one of claim 1 to 5, which is characterized in that powder material discharging cabin Exit be provided with the grinding device with vacuum-packed regulating device, which includes hatchcover and shell, described The left end of shell is arranged in hatchcover, and the end face of hatchcover is equipped with cutter clearance adjuster, and cutter clearance adjuster includes the first knife Have clearance adjuster, the second cutter clearance adjuster and third cutter clearance adjuster, the side lower-left end of shell is equipped with discharging Mouthful, the side upper right side of shell is equipped with feed inlet, and the right side of shell is equipped with sealing and connecting device, and sealing and connecting device passes through connection Axis device is connected with motor is crushed, and crushes motor by switch and external power supply electrical connection, and sealing and connecting device is connected with shaft, is turned The right end of axis runs through the right side of sealing and connecting device and shell, and the left end of shaft is connect with bearing, positioned at turning for enclosure interior The side of axis is equipped with the first cutter group moving knife, and the side that shaft is located between the right end of shell and the first cutter group moving knife is equipped with Adjustable spring;The inside of shell is divided into the first crushing cabin and second crushes cabin two parts, and the first side for crushing cabin is equipped with first The left side of cutter group stationary knife, the first cutter group moving knife is equipped with the second cutter group moving knife and the second cutter group stationary knife, the second knife Spring is equipped between tool group moving knife and the second cutter group stationary knife, the second cutter group moving knife is connected with third cutter group by spring and moves Knife, the second side for crushing cabin are equipped with third cutter group stationary knife.
7. vacuum belt drier as claimed in claim 6, which is characterized in that the third cutter clearance adjuster and first Cutter group moving knife is slidably connected, and the second cutter clearance adjuster and the second cutter group moving knife are slidably connected, the first cutter gap tune Section device and third cutter group moving knife are slidably connected.
8. vacuum belt drier as claimed in claim 6, which is characterized in that the width of the first cutter group stationary knife is certainly left It gradually broadens to the right.
9. vacuum belt drier as claimed in claim 6, which is characterized in that the described second diameter for crushing cabin is greater than first Crush the diameter in cabin.
CN201710258465.0A 2017-04-19 2017-04-19 A kind of vacuum belt drier Active CN107356081B (en)

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Application Number Priority Date Filing Date Title
CN201710258465.0A CN107356081B (en) 2017-04-19 2017-04-19 A kind of vacuum belt drier

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Application Number Priority Date Filing Date Title
CN201710258465.0A CN107356081B (en) 2017-04-19 2017-04-19 A kind of vacuum belt drier

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CN107356081A CN107356081A (en) 2017-11-17
CN107356081B true CN107356081B (en) 2019-11-12

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS615767A (en) * 1984-06-19 1986-01-11 Taito Kk Method and apparatus for continuous vacuum drying
CN201876067U (en) * 2010-11-23 2011-06-22 浙江温兄机械阀业有限公司 Vacuum belt-type dryer
CN104495228A (en) * 2014-12-09 2015-04-08 宋秀磊 Chain belt type telescopic bidirectional conveying device
CN104534845A (en) * 2014-12-19 2015-04-22 山东圣琪生物有限公司 Continuous vacuum belt type drying device
US9365052B1 (en) * 2015-04-07 2016-06-14 Xerox Corporation Self-aligning conveyor belt having multiple zones with differing flexiblity and crowned roller
CN106273059A (en) * 2016-09-12 2017-01-04 黄润燕 Double helix building block system heating in vacuum low-carbon (LC) natural rubber system of processing
CN206008057U (en) * 2016-08-30 2017-03-15 江苏先锋干燥工程有限公司 Electric heating board type vacuum belt drier

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS615767A (en) * 1984-06-19 1986-01-11 Taito Kk Method and apparatus for continuous vacuum drying
CN201876067U (en) * 2010-11-23 2011-06-22 浙江温兄机械阀业有限公司 Vacuum belt-type dryer
CN104495228A (en) * 2014-12-09 2015-04-08 宋秀磊 Chain belt type telescopic bidirectional conveying device
CN104534845A (en) * 2014-12-19 2015-04-22 山东圣琪生物有限公司 Continuous vacuum belt type drying device
US9365052B1 (en) * 2015-04-07 2016-06-14 Xerox Corporation Self-aligning conveyor belt having multiple zones with differing flexiblity and crowned roller
CN206008057U (en) * 2016-08-30 2017-03-15 江苏先锋干燥工程有限公司 Electric heating board type vacuum belt drier
CN106273059A (en) * 2016-09-12 2017-01-04 黄润燕 Double helix building block system heating in vacuum low-carbon (LC) natural rubber system of processing

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