CN110052055A - It is a kind of to have the boiling type closed loop crystallizer stirred from suction functional bands - Google Patents
It is a kind of to have the boiling type closed loop crystallizer stirred from suction functional bands Download PDFInfo
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- CN110052055A CN110052055A CN201910021941.6A CN201910021941A CN110052055A CN 110052055 A CN110052055 A CN 110052055A CN 201910021941 A CN201910021941 A CN 201910021941A CN 110052055 A CN110052055 A CN 110052055A
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- 238000009835 boiling Methods 0.000 title claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000002425 crystallisation Methods 0.000 claims description 35
- 230000008025 crystallization Effects 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 4
- 230000003670 easy-to-clean Effects 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0018—Evaporation of components of the mixture to be separated
- B01D9/0031—Evaporation of components of the mixture to be separated by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0063—Control or regulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D2009/0086—Processes or apparatus therefor
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
A kind of to have the boiling type closed loop crystallizer stirred from suction functional bands, the present invention relates to mechanical equipment technical fields；The side wall of lower barrel body is fixed with discharge cylinder, and the outer wall movable contact that the output end of discharge cylinder and activity are screwed in the flapper of lower barrel body inner wall is arranged；The inner wall of flapper and the discharge end movable sealing of upper barrel body are arranged；Inclination perforation is connected with the oblique public mouth of inlet air pan feeding on the upper wall of lower barrel body, and the outer end of the oblique public mouth of inlet air pan feeding is penetrated through by the valve outlet in sleeve and twoport double-piston air valve to be connected；The top cover of the upper barrel body is equipped with lid.Band double-piston air valve is also dispersed with stirring effect comprising stirring motor band stirring rod and grafting enhancing, saves cost, material material noresidue, peptizaiton is strong, easy to clean；Thin dirt harmful substance can be removed；Closed cycle, energy efficient utilize, and save the energy, and practicability is stronger.
Description
Technical field
The present invention relates to mechanical equipment technical fields, and in particular to a kind of to have the boiling type stirred from suction functional bands to close and follow
Ring crystallizer.
Background technique
The particle of noncrystalline PET easily sticks together when contacting high temperature, needs to carry out non-machine crystalline PET particle before processing
Pre-crystallized processing.Pre-crystallized effect is to allow PET grain crystalline, improves its melting temperature, prevents subsequent heat drying process
In, there is the problem of PET particle surface bond vitrified agglomeration.
Common method uses the drying barrel type crystallizer heating with stirring simultaneously and stirs or so that PET particle is boiled with air-flow
And the fluidized bed type crystallizer heated.
The drying barrel type crystallizer of stirring, not can avoid PET particle can be sticked on high-temperature component, and cumulative, one
Timing is waited, and air intake vent and discharge port are blocked, machine itself is also big, and disassembly cleaning extremely bothers time-consuming；When small-scale production, Fei Xiao
It is higher than not；It is unable to dedusting and generates fragment；Uneven heating is even；Used time is longer.
Fluidized bed type crystallizer, machine is big, is only suitable for large batch of materiel machining；To make particle boil, to use
The blower of Wind Volume and pressure, due to being that open type heats, energy consumption is accordingly increased very much；It takes up a large area；It is at high cost；Closed enclosure
Body, dismounting and cleaning trouble, it would be highly desirable to improve.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of structure is simple, design rationally, make
With easily there is the boiling type closed loop crystallizer stirred from suction functional bands, split type arrangement is saved space and is directly utilized
After-heat；Band double-piston air valve is also dispersed with stirring effect comprising stirring motor band stirring rod and grafting enhancing, saves cost,
Material material noresidue, peptizaiton is strong, easy to clean；Thin dirt harmful substance can be removed；Closed cycle, energy efficient utilize, section
The energy is saved, practicability is stronger.
To achieve the above object, the technical solution adopted by the present invention is that: it include boiling type crystallisation vessel, twoport double-piston
Air valve, high pressure blower unit, heater, control cabinet, Gas inlet tube, backwind tube；Above-mentioned boiling type crystallisation vessel is arranged in next stage
Removal moisture drying unit hopper entrance on；Boiling type crystallisation vessel, heater and high pressure blower unit are electric with control cabinet
Control connection；
Above-mentioned boiling type crystallisation vessel includes upper barrel body, lower barrel body, discharge cylinder, flapper, oblique inlet air pan feeding public affairs
With mouth, sleeve, lid, filter screen, sealing ring, vacuum access port；The lower part of upper barrel body, which penetrates through, is connected with lower barrel body, under lower barrel body
On the hopper entrance for the removal moisture drying unit that port perforation is connected to next stage, the side wall of lower barrel body is fixed with discharge cylinder, row
The outer wall movable contact of the output end and the movable flapper for being screwed in lower barrel body inner wall of expecting cylinder is arranged；Flapper it is interior
The setting of the discharge end movable sealing of wall and upper barrel body；It is public to be connected with oblique inlet air pan feeding for inclination perforation on the upper wall of lower barrel body
Mouthful, the outer end of the oblique public mouth of inlet air pan feeding is penetrated through by the valve outlet in sleeve and twoport double-piston air valve to be connected；It is described
The top cover of upper barrel body be equipped with lid, be embedded with filter screen in the lower port of lid, it is embedding between the peripheral wall of filter screen and the inner wall of lid
Equipped with sealing ring；Perforation is connected with vacuum access port on the upper wall of lid, and vacuum access port passes through backwind tube and high pressure blower unit
In backwind tube access port penetrate through connection；
Above-mentioned high pressure blower unit also includes movable supporting frame, high pressure blower, No.1 threeway, Outlet check valves, whirlwind mistake
Lauter tub, cleaning solenoid valve, blower air intake vent pipeline, No. two threeways；The air outlet of high pressure blower passes through No.1 threeway perforation connection
There are Outlet check valves, the heater air intake vent in the outlet end and heater of Outlet check valves penetrates through connection, adding in heater
Hot device air outlet is penetrated through by the processing air pipe line connectivity port in Gas inlet tube and twoport double-piston air valve and is connected；High pressure blower
Air intake vent be connected with blower air intake vent pipeline, the other end of the blower air intake vent pipeline passes through No. two threeways and cyclonic filter bucket
In the top of filtering upper barrel body penetrate through connection, be also connected with cleaning solenoid valve in No. two threeways；The lower part for filtering upper barrel body is logical
Crossing several movable button detachable connections has filtering lower barrel body；The backwind tube access port perforation is connected to filtering upper barrel body
On side wall；Heater, high pressure blower, cyclonic filter bucket 3-7 and the control cabinet is each attached on movable supporting frame；
The piston end of crystallization treatment cylinder on above-mentioned twoport double-piston air valve and perforation are connected to twoport double-piston air valve
The inner port movable sealing of processing air pipe line connectivity port on side wall；Suction on twoport double-piston air valve handles cylinder
The inner port movable sealing for the material pipeline connectivity port that piston end and perforation are connected on twoport double-piston air valve side wall；It is above-mentioned
Material pipeline connectivity port is connect by suction tube with material storing box；Air pipe line connectivity port is handled to be arranged in material piping connection
The top of port.
Further, the boiling type crystallisation vessel also includes stirring motor, stirring rod and grafting；Stirring motor is fixed
On the top of lid, and after the output end of stirring motor successively wears lid and filter screen, be set to inside upper barrel body, stirring motor it is defeated
Outlet connection by shaft coupling is connected with stirring rod, and several grafting are connected on the peripheral wall of stirring rod, the peripheral wall of grafting and
The non-contact setting of inner wall activity small―gap suture of upper barrel body；At work, stirring motor drives the grafting on stirring rod, to upper barrel body
Bur on inner wall is struck off.
Further, connection is penetrated through on the pipeline on the Gas inlet tube between heater and twoport double-piston air valve
There is one-way exhaust valve.
The working principle of the invention: material enters twoport pair by the material pipeline connectivity port in twoport double-piston air valve
In the valve body of piston air valve (piston end in crystallization treatment cylinder will handle the closing of air pipe line connectivity port at this time), and by valve
Body outlet enters in the discharge end of upper barrel body by the oblique public mouth of inlet air pan feeding, high pressure blower start, by upper barrel body into
Row vacuumize process, the gas vacuumized are entered in cyclonic filter bucket by backwind tube, by the filter core in cyclonic filter bucket into
After row, then entered in heater by blower air intake vent pipeline and Outlet check valves, after being heated by the heaters processing, by adding
Hot device air outlet is sent into the processing air pipe line connectivity port in twoport double-piston air valve, and crystallization treatment cylinder is in and beats at this time
Working condition is opened, and suction processing cylinder is in and closes working condition, the heating air of sucking is oblique under being passed through by valve outlet
The public mouth of wind pan feeding is sent into the discharge end of upper barrel body；System forms and blows the mesh that granule materials make it suspend when vacuumizing
, so that material is completed crystallization treatment under motion state, after crystallization treatment, crystallization treatment cylinder and suction handle cylinder
It closes, high pressure blower stops, and by controlling discharge cylinder, controls the discharge of material, above-mentioned twoport double-piston air valve cylinder band is living
Plug and interface function can be exchanged with each other.
After adopting the above structure, the invention has the following beneficial effects: it is of the present invention it is a kind of have from suction functional bands stir
Boiling type closed loop crystallizer, split type arrangement save space and directly utilize after-heat；With double-piston air valve, also include
Stirring motor band stirring rod and grafting enhancing are dispersed with stirring effect, save cost, material material noresidue, peptizaiton is strong, Yi Qing
It is clean；Thin dirt harmful substance can be removed；Closed cycle, energy efficient utilize, and save the energy, and practicability is stronger.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is flow diagram of the invention.
Fig. 2 is the structural schematic diagram of boiling type crystallisation vessel in the present invention.
Fig. 3 is the front view of mesohigh fan unit of the present invention.
Fig. 4 is the rearview of mesohigh fan unit of the present invention.
Fig. 5 is the structural schematic diagram of twoport double-piston air valve in the present invention.
Description of symbols:
Boiling type crystallisation vessel 1, upper barrel body 1-1, lower barrel body 1-2, discharge cylinder 1-3, flapper 1-4, oblique inlet air
The public mouth 1-5 of pan feeding, sleeve 1-6, lid 1-7, filter screen 1-8, sealing ring 1-9, vacuum access port 1-10, stirring motor 1-11,
Stirring rod 1-12, grafting 1-13, twoport double-piston air valve 2, processing air pipe line connectivity port 2-1, material pipeline connectivity port
2-2, crystallization treatment cylinder 2-3, suction processing cylinder 2-4, valve outlet 2-5, high pressure blower unit 3, movable supporting frame 3-1,
High pressure blower 3-2, No.1 threeway 3-3, Outlet check valves 3-4, cyclonic filter bucket 3-5, filtering upper barrel body 3-5-1, lower bucket is filtered
Body 3-5-2, movable button 3-5-3, cleaning solenoid valve 3-6, blower air intake vent pipeline 3-7, No. two threeway 3-8, backwind tube access port
3-9, heater 4, heater air intake vent 4-1, heater vents 4-2, control cabinet 5, one-way exhaust valve 6, Gas inlet tube 7, return air
Pipe 8, removal moisture drying unit 9, suction tube 10, material storing box 11.
Specific embodiment
The present invention will be further described below with reference to the drawings.
Referring to as Figure 1-Figure 5, present embodiment the technical solution adopted is that: it includes boiling type crystallisation vessel
1, twoport double-piston air valve 2, high pressure blower unit 3, heater 4, control cabinet 5, Gas inlet tube 7, backwind tube 8；Above-mentioned boiling type knot
Brilliant container 1 is arranged on the hopper entrance of the removal moisture drying unit 9 of next stage；Boiling type crystallisation vessel 1, heater 4 and height
Pressure fan unit 3 is electricly connected with control cabinet 5；
Above-mentioned boiling type crystallisation vessel 1 include upper barrel body 1-1, lower barrel body 1-2, discharge cylinder 1-3, flapper 1-4, under
The public mouth 1-5 of oblique wind pan feeding, sleeve 1-6, lid 1-7, filter screen 1-8, sealing ring 1-9, vacuum access port 1-10；Upper barrel body 1-
1 lower part perforation is connected with lower barrel body 1-2, and (lower end outer wall of upper barrel body 1-1 is erected at lower barrel body 1-2 by pipe flange connection
Top, and the discharge end of upper barrel body 1-1 is inserted in the inner upper of lower barrel body 1-2), the perforation of the lower port of lower barrel body 1-2
It is connected on the hopper entrance of the removal moisture drying unit 9 of next stage, the side wall of lower barrel body 1-2 is fixed with discharge cylinder 1-3, discharge
The outer wall movable contact that the output end of cylinder 1-3 and activity are screwed in the flapper 1-4 of lower barrel body 1-2 inner wall is arranged；Activity
The inner wall of baffle 1-4 and the discharge end movable sealing of upper barrel body 1-1 are arranged；Inclination perforation connection on the upper wall of lower barrel body 1-2
There is the public mouth 1-5 of oblique inlet air pan feeding, the outer end of the oblique public mouth 1-5 of inlet air pan feeding passes through sleeve 1-6 and twoport double-piston gas
Valve outlet 2-5 in valve 2 penetrates through connection；The top cover of the upper barrel body 1-1 is equipped with lid 1-7 (lid 1-7 and upper barrel body 1-1
Between using the screw thread lid that is screwed on set fixation, guarantee connection sealing fastness between the two), cover in the lower port of 1-7 and be embedded with
Sealing ring 1-9 is embedded between the peripheral wall of filter screen 1-8, filter screen 1-8 and the inner wall for covering 1-7；Cover the company of perforation on the upper wall of 1-7
It is connected to vacuum access port 1-10, vacuum access port 1-10 passes through the backwind tube access port 3- in backwind tube 8 and high pressure blower unit 3
9 perforation connections；
Above-mentioned high pressure blower unit 3 is also unidirectional comprising movable supporting frame 3-1, high pressure blower 3-2, No.1 threeway 3-3, outlet
Valve 3-4, cyclonic filter bucket 3-5, cleaning solenoid valve 3-6, blower air intake vent pipeline 3-7, No. two threeway 3-8；High pressure blower 3-2's
Air outlet is penetrated through by No.1 threeway 3-3 and is connected with Outlet check valves 3-4, in the outlet end of Outlet check valves 3-4 and heater 4
Heater air intake vent 4-1 penetrate through connection, the heater vents 4-2 in heater 4 passes through Gas inlet tube 7 and twoport double-piston gas
Processing air pipe line connectivity port 2-1 in valve 2 penetrates through connection；The air intake vent of high pressure blower 3-2 is connected with blower air intake vent pipe
The other end of road 3-7, blower air intake vent pipeline 3-7 pass through the filtering upper barrel body in No. two threeway 3-8 and cyclonic filter bucket 3-5
The top of 3-5-1 penetrates through connection, and cleaning solenoid valve 3-6 is also connected on No. two threeway 3-8 and (opens cleaning electricity when discharging
Magnet valve 3-6, release outside air reversely cleans the hungry filter core in cyclonic filter bucket 3-5, while discharging vacuum)；Filter upper barrel body
The lower part of 3-5-1 has filtering lower barrel body 3-5-2 (real by movable button 3-5-3 by several movable button 3-5-3 detachable connections
The now dismantling connection of upper lower barrel body, convenient for being cleaned to internal filter core)；The backwind tube access port 3-9 penetrates through connection
On the side wall of filtering upper barrel body 3-5-1；Heater 4, high pressure blower 3-2, cyclonic filter bucket 3-7 and the control cabinet 5 is equal
It is bolted and is fixed on movable supporting frame 3-1；
The piston end of crystallization treatment cylinder 2-3 on above-mentioned twoport double-piston air valve 2 and perforation are connected to twoport double-piston
The inner port movable sealing of processing air pipe line connectivity port 2-1 on 2 side wall of air valve；Suction on twoport double-piston air valve 2
The piston end of processing cylinder 2-4 is connected to the interior of the material pipeline connectivity port 2-2 on 2 side wall of twoport double-piston air valve with perforation
Port activity sealing；Above-mentioned material pipeline connectivity port 2-2 is connect by suction tube 10 with material storing box 11；Air pipe line is handled to connect
Connect the top that material pipeline connectivity port 2-2 is arranged in port 2-1.
Further, the boiling type crystallisation vessel 1 is also comprising stirring motor 1-11, stirring rod 1-12 and grafting 1-
13；Stirring motor 1-11 is fixed on the top of lid 1-7, and the output end of stirring motor 1-11 successively wears lid 1-7 and filter screen 1-8
Afterwards, it being set to inside upper barrel body 1-1, the output end of stirring motor 1-11, which is connected, is connected with stirring rod 1-12 by shaft coupling, and
Several grafting 1-13 are bolted on the peripheral wall of stirring rod 1-12, the inner wall of the peripheral wall and upper barrel body 1-1 that are grafted 1-13 is living
The dynamic non-contact setting of small―gap suture；At work, stirring motor 1-11 drives the grafting 1-13 on stirring rod 1-12, to upper barrel body 1-
Bur on 1 inner wall is struck off.
Further, it is penetrated through on the pipeline on the Gas inlet tube 7 between heater 4 and twoport double-piston air valve 2
It is connected with one-way exhaust valve 6.
The working principle of this specific embodiment:: material passes through the material pipeline connectivity port in twoport double-piston air valve 2
2-2 enter in the valve body of twoport double-piston air valve 2 (at this time the piston end in crystallization treatment cylinder 2-3 will handle air pipe line connect
Connect port 2-1 closing), and enter by valve outlet 2-5 the discharge end of upper barrel body 1-1 by the public mouth 1-5 of oblique inlet air pan feeding
In mouthful, high pressure blower 3-2 starting will carry out vacuumize process in upper barrel body 1-1, and the gas vacuumized is entered by backwind tube 8
In cyclonic filter bucket 3-5, after being carried out by the filter core in cyclonic filter bucket 3-5, then by blower air intake vent pipeline 3-7 and
Outlet check valves 3-4 enters in heater 4, after being heated by heater 4, is sent into twoport dual-active by heater vents 4-2
It fills in the processing air pipe line connectivity port 2-1 in air valve 2, crystallization treatment cylinder 2-3, which is in, at this time opens working condition, and inhales
Material processing cylinder 2-4, which is in, closes working condition, and the heating air of sucking is public by oblique inlet air pan feeding by valve outlet 2-5
Mouth 1-5 is sent into the discharge end of upper barrel body 1-1；System forms and blows the purpose that granule materials make it suspend when vacuumizing,
Material is set to complete crystallization treatment under motion state, after crystallization treatment, crystallization treatment cylinder 2-3 and suction handle cylinder
2-4 is closed, and high pressure blower 3-2 stops, and by controlling discharge cylinder 1-3, controls the discharge of material.Above-mentioned twoport double-piston air valve
Cylinder can be exchanged with each other with piston and interface function.
After adopting the above structure, present embodiment has the beneficial effect that
1, split type arrangement, boiling type crystallisation vessel are placed directly on dry or processing container in next step, save space
With directly utilize after-heat；
2, band double-piston air valve (twoport double-piston air valve), an interface connect raw material, and gas flow loop is heated in interface connection,
Set of device efficiently utilizes, and saves cost；
3, it using high pressure blower, vacuumizes, blows on one side on one side, granule materials is enable to suspend；
4, it is arranged vertically motor belt stirrer, enhance divergent function, so that granule materials is not bonded barrel wall and is agglomerated, material
Expect noresidue, it is easy to clean；
5, band dedusting and back-blowing device, removes thin dirt harmful substance；
6, closed cycle saves the energy.
The above is only used to illustrate the technical scheme of the present invention and not to limit it, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (4)
1. a kind of have the boiling type closed loop crystallizer stirred from suction functional bands, it is characterised in that: it is crystallized comprising boiling type
Container (1), twoport double-piston air valve (2), high pressure blower unit (3), heater (4), control cabinet (5), Gas inlet tube (7), return air
It manages (8)；Above-mentioned boiling type crystallisation vessel (1) is arranged on the hopper entrance of removal moisture drying unit (9) of next stage；Boiling type
Crystallisation vessel (1), heater (4) and high pressure blower unit (3) are electricly connected with control cabinet (5)；
Above-mentioned boiling type crystallisation vessel (1) includes upper barrel body (1-1), lower barrel body (1-2), discharge cylinder (1-3), flapper
(1-4), the oblique public mouth of inlet air pan feeding (1-5), sleeve (1-6), lid (1-7), filter screen (1-8), sealing ring (1-9), vacuum
Access port (1-10)；The lower part perforation of upper barrel body (1-1) is connected with lower barrel body (1-2), and the lower port of lower barrel body (1-2), which penetrates through, to be connected
It connecing on the hopper entrance of the removal moisture drying unit (9) of next stage, the side wall of lower barrel body (1-2) is fixed with discharge cylinder (1-3),
The output end of discharge cylinder (1-3) and activity are screwed in the outer wall movable contact of the flapper (1-4) of lower barrel body (1-2) inner wall
Setting；The inner wall of flapper (1-4) and the discharge end movable sealing of upper barrel body (1-1) are arranged；The upper wall of lower barrel body (1-2)
Upper inclination perforation is connected with the oblique public mouth of inlet air pan feeding (1-5), and the outer end of the oblique public mouth of inlet air pan feeding (1-5) passes through sleeve
Valve outlet (2-5) in (1-6) and twoport double-piston air valve (2), which penetrates through, to be connected；The top cover of the upper barrel body (1-1) is set
Have lid (1-7), covers in the lower port of (1-7) and be embedded with filter screen (1-8), the peripheral wall of filter screen (1-8) and the inner wall of lid (1-7)
Between be embedded with sealing ring (1-9)；It covers on the upper wall of (1-7) to penetrate through and be connected with vacuum access port (1-10), vacuum access port (1-
10) it is penetrated through and is connected by the backwind tube access port (3-9) in backwind tube (8) and high pressure blower unit (3)；
Above-mentioned high pressure blower unit (3) is also comprising movable supporting frame (3-1), high pressure blower (3-2), No.1 threeway (3-3), outlet
Check valve (3-4), cyclonic filter bucket (3-5), cleaning solenoid valve (3-6), blower air intake vent pipeline (3-7), No. two threeway (3-
8)；The air outlet of high pressure blower (3-2) is connected with Outlet check valves (3-4), Outlet check valves by No.1 threeway (3-3) perforation
The outlet end of (3-4) and the heater air intake vent (4-1) in heater (4) are penetrated through and are connected, the heater outlet air in heater (4)
Mouth (4-2) is penetrated through by the processing air pipe line connectivity port (2-1) in Gas inlet tube (7) and twoport double-piston air valve (2) and is connected；
The air intake vent of high pressure blower (3-2) is connected with blower air intake vent pipeline (3-7), the other end of the blower air intake vent pipeline (3-7)
It is penetrated through and is connected by the top of the filtering upper barrel body (3-5-1) in No. two threeways (3-8) and cyclonic filter bucket (3-5), No. two three
Cleaning solenoid valve (3-6) is also connected on logical (3-8)；The lower part for filtering upper barrel body (3-5-1) passes through several movable buttons (3-5-3)
Detachable connection has filtering lower barrel body (3-5-2)；Backwind tube access port (3-9) perforation is connected to filtering upper barrel body
On the side wall of (3-5-1)；Heater (4), high pressure blower (3-2), cyclonic filter bucket 3-7 and the control cabinet (5) is fixed
On movable supporting frame (3-1)；
The piston end of crystallization treatment cylinder (2-3) on above-mentioned twoport double-piston air valve (2) and perforation are connected to twoport double-piston
The inner port movable sealing of processing air pipe line connectivity port (2-1) on air valve (2) side wall；On twoport double-piston air valve (2)
Suction processing cylinder (2-4) piston end and perforation be connected to the material piping connection on twoport double-piston air valve (2) side wall
The inner port movable sealing of port (2-2)；Above-mentioned material pipeline connectivity port (2-2) passes through suction tube (10) and material storing box (11)
Connection；Air pipe line connectivity port (2-1) setting is handled in the top of material pipeline connectivity port (2-2).
2. a kind of boiling type closed loop crystallizer having from the stirring of suction functional bands according to claim 1, feature exist
In: the boiling type crystallisation vessel (1) is also comprising stirring motor (1-11), stirring rod (1-12) and grafting (1-13)；Stirring
Motor (1-11) is fixed on the top of lid (1-7), and the output end of stirring motor (1-11) successively wears lid (1-7) and filter screen
After (1-8), it is set to upper barrel body (1-1) inside, the output end of stirring motor (1-11), which is connected, is connected with stirring by shaft coupling
Bar (1-12), and several grafting (1-13) are connected on the peripheral wall of stirring rod (1-12), it is grafted the peripheral wall and upper bucket of (1-13)
The non-contact setting of inner wall activity small―gap suture of body (1-1)；At work, stirring motor (1-11) drives on stirring rod (1-12)
It is grafted (1-13), the bur on upper barrel body (1-1) inner wall is struck off.
3. a kind of boiling type closed loop crystallizer having from the stirring of suction functional bands according to claim 1, feature exist
In: perforation is connected with list on the pipeline on the Gas inlet tube (7) between heater (4) and twoport double-piston air valve (2)
To exhaust valve (6).
4. a kind of have the boiling type closed loop crystallizer stirred from suction functional bands, it is characterised in that: its working principle: material
Entered in the valve body of twoport double-piston air valve (2) by the material pipeline connectivity port (2-2) in twoport double-piston air valve (2)
(piston end in crystallization treatment cylinder (2-3) will handle air pipe line connectivity port (2-1) closing at this time), and by valve outlet
(2-5) is entered by the oblique public mouth of inlet air pan feeding (1-5) in the discharge end of upper barrel body (1-1), and high pressure blower (3-2) opens
It is dynamic, vacuumize process will be carried out in upper barrel body (1-1), the gas vacuumized enters cyclonic filter bucket (3-5) by backwind tube (8)
It is interior, after being carried out by the filter core in cyclonic filter bucket (3-5), then it is unidirectional by blower air intake vent pipeline (3-7) and outlet
Valve (3-4) enters in heater (4), after heater (4) heat treatment, is sent into twoport dual-active by heater vents (4-2)
It fills in the processing air pipe line connectivity port (2-1) in air valve (2), crystallization treatment cylinder (2-3), which is in, at this time opens work shape
State, and suction processing cylinder (2-4) is in and closes working condition, the heating air of sucking is by valve outlet (2-5) by oblique
The public mouth of inlet air pan feeding (1-5) is sent into the discharge end of upper barrel body (1-1)；Granule materials are blown in system formation when vacuumizing
The purpose for making it suspend, makes material complete crystallization treatment under motion state, after crystallization treatment, crystallization treatment cylinder
(2-3) and suction handle cylinder (2-4) and close, and high pressure blower (3-2) stops, and by controlling discharge cylinder (1-3), control material
Discharge, above-mentioned twoport double-piston air valve cylinder can be exchanged with each other with piston and interface function.
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| CN201910021941.6A CN110052055A (en) | 2019-01-10 | 2019-01-10 | It is a kind of to have the boiling type closed loop crystallizer stirred from suction functional bands |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910021941.6A CN110052055A (en) | 2019-01-10 | 2019-01-10 | It is a kind of to have the boiling type closed loop crystallizer stirred from suction functional bands |
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| WO2015168381A1 (en) * | 2014-04-30 | 2015-11-05 | Maguire Products, Inc. | Method and apparatus for vacuum drying granular resin material |
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2019
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| CN101516419A (en) * | 2006-09-18 | 2009-08-26 | 爱尔康公司 | Automatic stop cock valve |
| CN102261813A (en) * | 2010-05-24 | 2011-11-30 | 王燕琼 | Closed-loop circulation boiling dryer |
| WO2015168381A1 (en) * | 2014-04-30 | 2015-11-05 | Maguire Products, Inc. | Method and apparatus for vacuum drying granular resin material |
| CN105402996A (en) * | 2015-11-24 | 2016-03-16 | 重庆欣欣向荣精细化工有限公司 | Ethyl vanillin bubbling fluidized bed drying device |
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