CN109569426A - A kind of prilling granulator - Google Patents
A kind of prilling granulator Download PDFInfo
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- CN109569426A CN109569426A CN201811510170.9A CN201811510170A CN109569426A CN 109569426 A CN109569426 A CN 109569426A CN 201811510170 A CN201811510170 A CN 201811510170A CN 109569426 A CN109569426 A CN 109569426A
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- Prior art keywords
- gear
- cavity
- prilling granulator
- tooth socket
- hole
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- 239000000463 material Substances 0.000 claims abstract description 122
- 230000007246 mechanism Effects 0.000 claims abstract description 107
- 238000010438 heat treatment Methods 0.000 claims abstract description 54
- 210000003781 tooth socket Anatomy 0.000 claims abstract description 27
- 230000000712 assembly Effects 0.000 claims description 16
- 238000000429 assembly Methods 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 2
- 239000008187 granular material Substances 0.000 abstract description 32
- 238000004519 manufacturing process Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 13
- 238000001125 extrusion Methods 0.000 abstract description 7
- 239000004753 textile Substances 0.000 abstract description 2
- 239000006261 foam material Substances 0.000 description 26
- 229920000728 polyester Polymers 0.000 description 25
- 239000002699 waste material Substances 0.000 description 22
- 239000002994 raw material Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000009477 glass transition Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000005265 energy consumption Methods 0.000 description 8
- 239000005020 polyethylene terephthalate Substances 0.000 description 8
- 239000000835 fiber Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 6
- 239000000945 filler Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000004064 recycling Methods 0.000 description 5
- 229920004934 Dacron® Polymers 0.000 description 4
- 229920004933 Terylene® Polymers 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention relates to technical field of textile production, provide a kind of prilling granulator, including feeding mechanism, heating mechanism and granulating mechanism；Heating mechanism is connect with feeding mechanism；Granulating mechanism includes gear assembly, and gear assembly includes intermeshing first gear and second gear, and the engagement place of first gear and second gear is set to the discharge end of feeding mechanism；First gear and second gear are equipped with tooth socket, cavity and through-hole, and tooth socket and cavity are penetrated through by through-hole；Granulating mechanism is for squeezing material, to obtain granular material；Feeding mechanism is only used for for material being transported in granulating mechanism, and high speed can't occur wherein and tear, rub or collide for material, therefore will not generate noise；Elastomeric state material is squeezed by the intermeshing of first gear and second gear, for elastomeric state material by forming through holes, the granular material size of acquisition is controllable in extrusion process, and consistency is high, so that quality is higher.
Description
Technical field
The present invention relates to technical field of textile production, are to be related to a kind of prilling granulator more specifically.
Background technique
The polyester materials such as polyester staple fiber can generate many waste silks in process of production, including spinning waste silk, drawing-off give up
Silk etc., these waste silks can recycle after crushing and processing again, can be used as the raw material of Regenerated Polyester Staple Fiber dimension production.With
The increase of polyester consumption figure and the enhancing of people's environmental consciousness, the recycling of polyester waste material are increasingly taken seriously.Using poly-
Ester waste material production Regenerated Polyester Fibres can effectively reduce cost, reduces consumption of petroleum, increases economic efficiency, have to chemical fibre industry
Significance.
The recycling of polyester material mainly uses foam material machine that waste silk is processed into foam material, main technique at present are as follows: will
Water is added into the foam material machine of high-speed and high-temperature, and in high-speed friction in staple fiber waste silk investment after crushing after a certain period of time, allows
Waste silk group in semi-molten state is quickly cooled down and forms pellet shape, becomes waste silk foam material.However the system of this foam material
Preparation Method the prior art has at least the following problems:
(1) high speed is constantly in after used device due to waste silk to tear, rub or collision status, is had very big
Noise.
(2) it needs that water is added in material high temperature in the fabrication process, will cause material and degrade at high temperature, so that its product
Matter is decreased obviously, and inner molecular structure is destroyed, and viscosity, which also will appear, to be decreased obviously.
(3) using the foam material of above method production, granular size is uneven, quality is inconsistent, color is inconsistent, uses it
There is apparent influence to the product quality of production when as raw material, so that product quality is unable to get guarantee, therefore can only conduct
The raw material of lower end uses.
The above deficiency, has much room for improvement.
Summary of the invention
The purpose of the present invention is to provide a kind of prilling granulators, to solve to deposit using waste silk production foam material in the prior art
In the low technical problem of quality.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of prilling granulator is provided, including feeding mechanism,
Heating mechanism and granulating mechanism；
The heating mechanism is connect with the feeding mechanism, for material to be heated to elastomeric state；
The granulating mechanism includes gear assembly, and the gear assembly includes intermeshing first gear and the second tooth
The engagement place of wheel, the first gear and the second gear is set to the discharge end of the feeding mechanism；
The first gear and the second gear are equipped with tooth socket, cavity and through-hole, and the tooth socket and the cavity are logical
Cross the through-hole perforation.
In one embodiment, the feeding mechanism includes blanking funnel and blanking component；
The blanking funnel is equipped with the discharge end, and the heating mechanism is set to the discharge end；
The blanking component is set in the blanking funnel, for assisting the material being added in the blanking funnel towards institute
State discharging end motion.
In one embodiment, the blanking component includes the first screw rod and the second screw rod, first screw rod and described
The engagement of second screw rod.
In one embodiment, the heating temperature of the heating mechanism is 65 DEG C~80 DEG C.
In one embodiment, the first gear and the second gear include side wall and the gear teeth；
The inside sidewalls are hollow, form the cavity；
The gear teeth are set to the surface of the side wall, and adjacent two gear teeth are equipped with the tooth socket；
The through-hole perforation is set in the side wall, and both ends are penetrated through with the tooth socket and the cavity respectively.
In one embodiment, the size of the through-hole from close to described tooth socket one end to close to described cavity one end gradually
Reduce；
Alternatively,
The through-hole includes tapered portion and straight portion, and the tapered portion and the tooth socket penetrate through, the straight portion with it is described
Cavity perforation.
In one embodiment, the granulating mechanism further includes doctor assemblies, and the doctor assemblies are set in the cavity,
And close to the cavity surface.
In one embodiment, the distance between the doctor assemblies and the cavity side wall are not less than 1mm.
In one embodiment, the granulating mechanism further includes gear motor, the gear motor and the first gear
And/or the second gear connection.
In one embodiment, the prilling granulator further includes conveying mechanism；
The cavity is equipped with discharge port, and the conveying mechanism is set to the discharge outlet.
A kind of beneficial effect of prilling granulator provided by the invention is:
(1) feeding mechanism is only used for for material being transported in granulating mechanism in the present embodiment, and material can't be sent out wherein
Raw high speed is torn, rubs or is collided, therefore will not generate noise；Feeding mechanism is very high-power without being arranged simultaneously, and low energy consumption.
(2) heating mechanism is only used for for material being heated on glass transition temperature, greatly reduces energy consumption.
(3) the present embodiment squeezes elastomeric state material by the intermeshing of first gear and second gear, by
In before reaching granulating mechanism material be changed into soft elastomeric state material, therefore be more easier into when being squeezed
Type, and whole process not will cause material and decompose at high temperature it is not necessary that water is added, effective guarantee materials quality.
(4) since the present embodiment squeezes elastomeric state material by first gear and second gear intermeshing,
Elastomeric state material so that the granular material size obtained is controllable, while also ensuring that its product by forming through holes in extrusion process
The consistency such as matter and color are high, so that granular material can also be used as high-end raw material and carry out using, significant increase economic value.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the positive structure schematic one of prilling granulator provided in an embodiment of the present invention；
Fig. 2 is the side structure schematic diagram of prilling granulator provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram one of the feeding mechanism of prilling granulator provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram two of the feeding mechanism of prilling granulator provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the heating mechanism of prilling granulator provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the hollow wheel gear of prilling granulator provided in an embodiment of the present invention；
Fig. 7 is the partial enlargement structural representation of part A in Fig. 6；
Fig. 8 is the structural schematic diagram one of the granulating mechanism of prilling granulator provided in an embodiment of the present invention；
Fig. 9 is the structural schematic diagram two of the granulating mechanism of prilling granulator provided in an embodiment of the present invention；
Figure 10 is the structural schematic diagram three of the granulating mechanism of prilling granulator provided in an embodiment of the present invention；
Figure 11 is the positive structure schematic two of prilling granulator provided in an embodiment of the present invention.
Wherein, each appended drawing reference in figure:
10- prilling granulator；101- material；
102- elastomeric state material；103- granular material；
11- feeding mechanism；111- blanking funnel；
1110- discharge end；112- blanking component；
The first screw rod of 1121-；The second screw rod of 1122-；
113- filler cap；12- heating mechanism；
121- heating component；122- temperature-controlling module；
13- granulating mechanism；131- gear assembly；
1310- hollow wheel gear；1311- first gear；
1312- second gear；1313- tooth socket；
1314- cavity；1315- through-hole；
1316- side wall；The 1317- gear teeth；
1318- tapered portion；1319- straight portion；
132- gear motor；133- housing unit；
1331- pedestal；1332- shell；
134- doctor assemblies；The first scraper of 1341-；
The second scraper of 1342-；14- transport establishment.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
It should be noted that be referred to as " being fixed on " or " being set to " another component when component, it can directly or
It is located on another component indirectly.When a component referred to as " is connected to " another component, it can be directly or
It is connected on another component in succession.Term " on ", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top",
The orientation or position of the instructions such as "bottom", "inner", "outside" are orientation based on the figure or position, are merely for convenience of describing,
It should not be understood as the limitation to the technical program.Term " first ", " second " are used merely to facilitate description purpose, and should not be understood as
Indication or suggestion relative importance or the quantity for implicitly indicating technical characteristic.The meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Please refer to Fig. 1 and Fig. 2, a kind of prilling granulator 10, including feeding mechanism 11, heating mechanism 12 and granulating mechanism 13；
Heating mechanism 12 is connect with feeding mechanism 11；Granulating mechanism 13 includes gear assembly 131, and gear assembly 131 includes intermeshing
First gear 1311 and second gear 1312, the engagement place of first gear 1311 and second gear 1312 is set to feeding mechanism 11
Discharge end, for receiving material；First gear 1311 and second gear 1312 are equipped with tooth socket 1313, cavity 1314 and through-hole
1315, tooth socket 1313 and cavity 1314 are penetrated through by through-hole 1315.Wherein feeding mechanism 11 is for containing material 101, and by object
Material 101 is transported in granulating mechanism 13；Heating mechanism 12 is used to material being heated to elastomeric state material 102, advantageously reduces and makes
Grain pressure and raising are granulated speed；Granulating mechanism 13 is for squeezing material, to obtain granular material 103.
In one embodiment, material mainly passes through following change from being added in prilling granulator 10 to granular material 103 is obtained
Change: after feeding mechanism 11 is added in material 101 first, discharging end motion under the action of feeding mechanism 11, to feeding mechanism 11；
Due to the effect of heating mechanism 12, material can be gradually heated to soft elastomeric state material 102, and reach and be granulated through discharge end
The engagement place of first gear 1311 and second gear 1312 in mechanism 13；Elastomeric state material 102 is in first gear 1311 and second
Under the squeezing action of gear 1312, it can be entered in through-hole 1315 by tooth socket 1313, and eventually arrive in cavity 1314, thus shape
Granulate material 103, and the size of granular material 103 is corresponding with the size of through-hole 1315.
In one embodiment, material 101 can be terylene waste, and terylene waste can obtain after prilling granulator 10
The controllable foam material of particle size.Since the material of terylene waste is polyester, when polyester is heated from lower than glass transition temperature
To when being higher than glass transition temperature, polyester can be changed into soft elastomeric state elastomer by hard glassy solids, be convenient for
Granulating mechanism 13 carries out extrusion forming to material.Different according to the type of polyester, glass transition temperature is also different.Correspond to
Different polyester, as long as the heating temperature of heating mechanism 12 is set on glass transition temperature.Certainly, material
It can be other types, be not limited in above-mentioned situation.
The removal process of polyester material is main at present are as follows: by staple fiber waste silk, investment is (warm to high-speed and high-temperature after crushing
Degree is usually above 200 DEG C) foam material machine in, and water is added after a certain period of time in high-speed friction, allows useless in semi-molten state
Clusters are quickly cooled down and are formed pellet shape, become waste silk foam material.The preparation method of this foam material the prior art has at least the following problems:
(1) due to needing using Large-power High-Speed motor, while 200 DEG C or more are also heated to equipment inner wall, energy consumption
It is very high；
(2) high speed is constantly in after used device due to waste silk to tear, rub or collision status, is had very big
Noise.
(3) it needs that water is added in material high temperature in the fabrication process, will cause material and degrade at high temperature, so that its product
Matter is decreased obviously, and inner molecular structure is destroyed, and viscosity, which also will appear, to be decreased obviously.
(4) using the foam material of above method production, granular size is uneven, quality is inconsistent, color is inconsistent, uses it
There is apparent influence to the product quality of production when as raw material, so that product quality is unable to get guarantee, therefore can only conduct
The raw material of lower end uses.
The present embodiment then provides a kind of completely new prilling granulator, for material to be prepared into the foam material of size tunable,
It at least has the advantages that
(1) feeding mechanism 11 is only used for for material 101 being transported in granulating mechanism 13 in the present embodiment, and material 101 is at it
In high speed can't occur tear, rub or collide, therefore noise will not be generated；Feeding mechanism 11 is very big without being arranged simultaneously
Power, low energy consumption.
(2) heating mechanism 12 is only used for for material 101 being heated on glass transition temperature, without by material
200 DEG C or more are heated to, energy consumption is greatly reduced.
(3) the present embodiment is by the intermeshing of first gear 1311 and second gear 1312 come to elastomeric state material 102
Squeezed, since material 101 be changed into soft elastomeric state material 102 before reaching granulating mechanism 13, into
Row is more easier to form when squeezing, and whole process not will cause material 101 and decompose at high temperature, effectively protect it is not necessary that water is added
Materials quality is hindered.
(4) it is intermeshed due to the present embodiment by first gear 1311 and second gear 1312 come to elastomeric state material
102 are squeezed, and elastomeric state material 102 is formed by through-hole 1315 in extrusion process, thus 103 ruler of granular material obtained
It is very little controllable, while also ensuring that the consistency such as its quality and color height, so that granular material 103 can also be used as high-end raw material and carry out
It uses, significant increase economic value.
Referring to Fig. 3, further, feeding mechanism 11 includes blanking funnel 111 and blanking component 112, and wherein blanking is leaked
The upper end opening of bucket 111 is added for material 101；The lower end of blanking funnel 111 is equipped with discharge end 1110, and heating mechanism 12 is set to
At the discharge end 1110.Blanking component 112 is set in blanking funnel 111, the material 01 for assisting being added in blanking funnel 111
It moves at towards discharge end 1110, and is transported to after the heating of the heated mechanism 12 of discharge end 1110 becomes elastomeric state material 102
In granulating mechanism 13.The size of discharge end 1110 is less than the upper end opening size in blanking funnel 111, facilitates 101 court of material
It is moved to discharge end 1110.
In one embodiment, blanking component 112 includes intermeshing first screw rod 1121 and the second screw rod 1122, the
One screw rod 1121 and the second screw rod 1122 can cut with the cylinder of helicla flute or cut with the circular cone of Conical Spiral Groove for outer surface.
First screw rod 1121 and the second screw rod 1122 can reversely rotate or rotating Vortex, and the first screw rod 1121 and the second screw rod 1122 can
It is arranged along the surface of blanking funnel 111, so that material 101 is leaked in the first screw rod 1121, the second screw rod 1122 and blanking
It is moved under the high pressure effect that 111 collective effects that struggle against generate towards discharge end 1110, it is ensured that material 101 is unanimously in compacting
State not only ensures consistent in density when material 101 enters granulating mechanism 13, is not in because material 101 arrives intermittently
Reach and the inconsistent situation of density, it is ensured that the quality of the granular material 103 finally obtained, and make material 101 can not be from
It blows out at the upper end opening of blanking funnel 111, has prevented the generation of dust, effectively improved build environment, be conducive to operator
The health of member.Simultaneously without dust processing equipment is installed again, cost has been saved.Certainly, the first screw rod 1121 and second
Screw rod 1122 can also be intermeshed, and can be generated stronger squeezing action to material 101 in engagement process, be conducive to material
101 move towards discharge end 1110.Certainly, in other embodiments, blanking component 112 can also be other forms, as long as energy
Enough supplies 101 are moved towards discharge end 1110, are not limited in above-mentioned situation.
Further, in order to ensure blanking component 112 can work well, feeding mechanism 11 further includes blanking motor, under
Material motor is all connected with the first screw rod 1121 and the second screw rod 1122, so as to drive the first screw rod 1121 and the second screw rod
1122 rotate according to predetermined manner.By controlling blanking motor, the first screw rod 1121 and the second screw rod also can control
1122 working condition and working method.
Referring to Fig. 4, in one embodiment, feeding mechanism 11 further includes filler cap 113, filler cap 113 can be covered on
At the upper end opening of blanking funnel 111, when it is desired to be used, the filler cap 113 can be removed from blanking funnel 111, when being not required to
Shi Zeyong filler cap 113 is used to be sealed blanking funnel 111, so as to play a protective role to blanking funnel 111.
In use, after filling it up with material 101 in blanking funnel 111, filler cap 113 can also be covered, so as to avoid
Material 101 is blown out from the upper end opening of blanking funnel 111, further avoid the generation of dust, effective guarantee building ring
Border.
Referring to Fig. 5, further, heating mechanism 12 includes heating component 121 and temperature-controlling module 122, heating group
Part 121 can be heating jacket, and heating jacket is set in the surface of discharge end 1110, thus when material 101 is passing through discharge end
When 1110, heating jacket can be heated material, and compact-sized, heating effect is good.Certainly, heating component 121 may be used also
Think other forms, herein with no restrictions.Temperature-controlling module 122 can control the working condition of heating component 121,
It can control heating component 121 to work under preset temperature, so as to ensure that heating component 121 is sufficiently and equal to material heating
It is even.In order to ensure heating component 121 can be stablized in preset temperature, heating mechanism 12 can also include thermometer, and thermometer can
It is connect in heating component 121 and with temperature-controlling module 122, obtains heating component in real time convenient for temperature-controlling module 122
121 temperature.
In one embodiment, the heating temperature of heating mechanism 12 can be set according to the difference of material 101.When
When material 101 is polyester, the heating temperature of heating mechanism 12 is chosen as 65 DEG C~80 DEG C.Such as when material 101 is dacron polyester
When, since the glass transition temperature of dacron polyester is 65 DEG C, as long as dacron polyester can be heated to by heating mechanism 12
65 DEG C or more, that is, it may make dacron polyester by solid state transformed for soft elastomeric state.When heating mechanism 12 heating temperature too
Height, such as higher than 80 DEG C, although being also ensured that polyester can convert completely, will cause the waste of energy；Work as heater
The heating temperature of structure 12 is too low, such as less than 65 DEG C, then not can guarantee the glass transition temperature that can reach polyester.And it will add
When hot temperature setting is 65 DEG C~80 DEG C, it both may insure that polyester can convert, and in turn avoided the waste of energy.It is using
When, the heating temperature of heating mechanism 12 can also be further configured to 70 DEG C~80 DEG C, be conducive to polyester conversion more quickly and
Completely.
In one embodiment, material 101 is from being added in prilling granulator 10 to obtaining granular material 103, it is main by with
Lower variation: it after feeding mechanism 11 is added in material first, under the action of feeding mechanism 11, is transported to the discharge end of feeding mechanism 11
It is dynamic；Due to the effect of heating mechanism 12, material 101 can be gradually heated to elastomeric state material 102, and reach and be granulated through discharge end
The engagement place of first gear 1311 and second gear 1312 in mechanism 13；Elastomeric state material 102 is in first gear 1311 and second
Under the squeezing action of gear 1312, it can be entered in through-hole 1315 by tooth socket 1313, and eventually arrive in cavity 1314, thus shape
Granulate material 103, and the size of granular material 103 is corresponding with the size of through-hole 1315.
Referring to Fig. 6, further, first gear 1311 and second gear 1312 are hollow wheel gear 1310, hollow tooth
Wheel 1310 includes side wall 1316 and the gear teeth 1317, and the 1316 hollow formation cavity 1314 in inside of side wall, the gear teeth 1317 are set on side wall
1316 surface, adjacent two gear teeth 1317 are equipped with tooth socket 1313 before, and the perforation of through-hole 1315 is set in side wall 1316, and through-hole
1315 both ends are penetrated through with tooth socket 1313 and cavity 1314 respectively.1317 quantity of the gear teeth on 1316 surface of side wall can according to need
It is designed, the gear teeth 1317 of first gear 1311 and second gear 1312 are intermeshed, when from the high-elastic of feeding mechanism 11
When state material 102 is fallen at the intermeshing gear teeth 1317, due to the gear teeth 1317 engage when squeezing action, material can be in tooth socket
Through-hole 1315 is extruded into 1313, and as elastomeric state material 102 continuously enters granulating mechanism from feeding mechanism 11
In 13, material can gradually enter in cavity 1314 from through-hole 1315, form granular material 103.
The shape of cavity 1314 can be cylinder, or other shapes can be configured as needed.Through-hole
1315 shape can be polygon prism (such as triangular prism, quadrangular etc.), is also possible to cylindrical body etc., can also be other shapes
Shape, and the shape of granular material 103 is corresponding with the shape of through-hole 1315, therefore, according to the different need to granular material 103
It asks, the design of respective shapes can be carried out to through-hole 1315, be more widely applied scene to have.
In actual use, the size of granular material 103 can accomplish very little, to have more in subsequent conduct raw material
Good application effect, but when through-hole 1315 it is undersized when, be unfavorable for elastomeric state material 102 and be squeezed into.In a reality
It applies in example, the size of through-hole 1315 is gradually reduced from close to 1313 one end of tooth socket to close to 1314 one end of cavity, it can will be led to
Size design of the hole 1315 close to 1313 one end of tooth socket is larger, consequently facilitating elastomeric state material 102 is extruded into through-hole 1315,
Size design simultaneously again by through-hole 1315 close to 1314 one end of cavity is smaller, so as to ensure last shot-like particle obtained
The size of material 103 is smaller, satisfies the use demand.
In one embodiment, the size of through-hole 1315 from close to 1313 one end of tooth socket to close to 1314 one end of cavity gradually
Reduce, i.e. the size consecutive variations of through-hole 1315, integral transition is more coherent, while the rear end material in through-hole 1315 can be to preceding
It holds material to be formed to squeeze, so that elastomeric state material 102 can be compacted.
Referring to Fig. 7, in one embodiment, through-hole 1315 includes tapered portion 1318 and straight portion 1319, tapered portion
1318 penetrate through with tooth socket 1313, and straight portion 1319 and cavity 1314 penetrate through.Wherein, tapered portion 1318 and the one of the perforation of tooth socket 1313
The size at end is greater than the size of the one end penetrated through with straight portion 1319, is conducive to elastomeric state material 102 and is extruded into tapered portion
1318.Straight portion 1319 can be polygon prism, or it is cylindrical, be conducive to material forming, such as when straight portion 1319 is
When cylindrical, be conducive to keep cylinder morphology after elastomeric state material 102 is compacted extrusion.Meanwhile in extrusion process, material
It can rub with the hole wall of through-hole 1315 and generate certain heat, be compacted elastomeric state material 102 further highly.
Referring to Fig. 2, further, granulating mechanism 13 further includes gear motor 132, so as to drive gear assembly
131 rotations.The connection type of gear motor 132 and gear assembly 131 can according to need setting, such as can be gear motor
132 connect with a gear (first gear 1311 or second gear 1312), drive another tooth engaged by the gear
Take turns (second gear 1312 or first gear 1311) rotation；It is also possible to gear motor 132 and first gear 1311 and the second tooth
Wheel 1312 is all connected with, so as to drive two gears to relatively rotate.
Referring to Fig. 1, further, in order to which gear assembly 131 and gear motor 132 are fixed, granulating mechanism 13
It further include housing unit 133, housing unit 133 includes pedestal 1331 and shell 1332, and wherein shell 1332 is set to pedestal 1331
On, gear assembly 131 is set in shell 1332, so that shell 1332 can play a protective role to gear assembly 131；Gear electricity
Machine 132 is also set on pedestal 1331 and is located at the side of shell 1332.
Referring to Fig. 8, further, granular material 103 is formed in order to cut the material entered in cavity 1314 in time,
Granulating mechanism 13 further includes doctor assemblies 134, and doctor assemblies 134 are set in cavity 1314 and close to 1314 surface of cavity (table
Face is the inner surface of side wall 1316), but doctor assemblies 134 are not contacted with 1314 surface of cavity, to avoid first
It is scratched in gear 1311 and the rotary course of second gear 1312 with 1314 surface of cavity.Height in each through-hole 1315
Playing state material 102 can contact in rotary course with doctor assemblies 134, so as to pass through doctor assemblies 134 for elastomeric state object
102 cutting of material, forms granular material 103.Different, the adjustable first gear 1311 according to the length of required granular material 103
The distance between the rotation speed and doctor assemblies 134 of second gear 1312 and 1314 surface of cavity, when doctor assemblies 134
The rotation speed of the bigger, first gear 1311 in the distance between 1314 surface of cavity and second gear 1312 is slower, then granular
Material 103 can be longer；On the contrary, when the distance between doctor assemblies 134 and 1314 surface of cavity are smaller, first gear 1311 and the
The rotation speed of two gears 1312 is faster, then granular material 1023 can be shorter.
In one embodiment, doctor assemblies 134 include the first scraper 1341 and the second scraper 1342, the first scraper 1341
It is fixedly connected on shell 1332 with the second scraper 1342, wherein the first scraper 1341 is corresponding with first gear 1311, the
Two scrapers 1342 are corresponding with second gear 1312.The surface distance of first scraper 1341 and the cavity 1314 of first gear 1311
Not less than 1mm, the surface distance of the cavity 1314 of the second scraper 1342 and second gear 1312 is not less than 1mm, on the one hand effectively
It avoids the first scraper 1341 or the second scraper 1342 is scratched with 1314 surface of cavity and damaged, on the other hand can also protect
The size for the granular material 103 that card cutting obtains is met the requirements.Certainly, in other embodiments, doctor assemblies 134 and cavity
The distance between 1314 surfaces can be other values, be not limited in above-mentioned situation.
Fig. 8 to Figure 10 is please referred to, in one embodiment, straight line where first gear 1311 and 1312 center of second gear
Angle between the first scraper 1341 can be set to 30~150 °, where first gear 1311 and 1312 center of second gear
Angle between straight line and the second scraper 1342 can be set to 30~150 °, for example, can for 30 °, 45 °, 60 °, 90 °,
120 °, 135 ° and 150 °, it not only can ensure that elastomeric state material 102 can be by uniform cut, but also can make to scrape the shot-like particle scaled off
Material 103 is quickly along scraper wall quickly discharging.First scraper 1341 and the second scraper 1342 can be symmetrical arranged, and asymmetric can also be set
It sets, herein with no restrictions.Certainly, angle set by the first scraper 1341 and the second scraper 1342 may be other values, and
It is not limited only to above-mentioned situation, as long as 102 uniform cut of elastomeric state material can be granular material 103 by it.
Figure 11 is please referred to, further, in order to which granular material 103 is transported from granulating mechanism 13 rapidly, prilling granulator
10 further include transport establishment 14, and transport establishment 14 is set to the discharging of cavity 1314 in first gear 1311 and second gear 1312
Mouthful, so that granular material 103 can reach in transport establishment 14 from discharge port.Optionally, transport establishment 14 is screw conveyor,
It is additionally provided with cooling component, such as water cooling jacket, so that granular material cools down rapidly, is convenient for dress packet.
Prilling granulator provided in this embodiment at least has the advantages that
(1) recycling of polyester material at present need staple fiber waste silk after crushing investment to high-speed and high-temperature (temperature is logical
Often be higher than 200 DEG C) foam material machine in, it is therefore desirable to use Large-power High-Speed motor and heating device, energy consumption is very high.
And feeding mechanism 11 is only used for for material 101 being transported in granulating mechanism 13 in the present embodiment, therefore without setting
Set very high-power, low energy consumption；Heating mechanism 12 is only used for for material 101 being heated on glass transition temperature simultaneously,
Without material is heated to 200 DEG C or more, energy consumption is greatly reduced.
(2) at present polyester material recycling middle short fiber waste silk be after used device be constantly in high speed tear, rub,
Collision status, noise is very big, while needing to be arranged noise control equipment, with high costs.
Feeding mechanism 11 is only used for for material 101 being transported to granulating mechanism 13 in the present embodiment, and material 101 is wherein not
High speed can occur to tear, rub or collide, therefore noise will not be generated, while without noise control equipment is installed again, saving
Cost.
(3) the foam material machine that uses has a large amount of dust and flue gas from feeding intake in production in the recycling of polyester material at present
Mouth is gushed out, and dust pollution is big, and will affect operator's health, while needing to be arranged dust processing equipment, at high cost
It is high.
Material 101 is produced in the first screw rod 1121, the second screw rod 1122 and 111 collective effect of blanking funnel in the present embodiment
It is moved under raw high pressure effect towards discharge end 1110, it is ensured that state of the material 101 unanimously in compacting, material can not be from
It blows out at the upper end opening of blanking funnel 111, has prevented the generation of dust, effectively improved build environment, be conducive to operator
The health of member, while without dust processing equipment is installed again, save cost.
(4) it in the production process of foam material machine needs that water is added in material high temperature at present, will cause material and drop at high temperature
Solution, so that its quality is decreased obviously, inner molecular structure is destroyed, and viscosity, which also will appear, to be decreased obviously.
The present embodiment carries out elastomeric state material 102 by the intermeshing of first gear 1311 and second gear 1312
It squeezes, since material 101 carries out being changed into soft elastomeric state material 102 before reaching granulating mechanism 13, is being squeezed
It is more easier to form when pressure, and whole process not will cause material and decompose at high temperature it is not necessary that water is added, effective guarantee material
Quality.
(5) foam material of foam material machine production at present, since operator is difficult time, amount of water and the object of control plus water
Expect that molten state is consistent, cause the quality of each foam material variant, thus easilys lead to that granular size is uneven, quality is different
Cause, color it is inconsistent, have apparent influence to the product quality of production when using it as raw material, so that product quality is unable to get
Guarantee, such as will appear limit is a bit darkish in color, is not bright-coloured, strength declines etc., causes terylene waste foam material that can only be used as lower
The raw material at end uses.Simultaneously because granular size is uneven, therefore it is difficult to be uniformly mixed in itself, it is also difficult to mix with major ingredient
It is even, and be not easy to measure.
The present embodiment then carries out elastomeric state material 102 by first gear 1311 and the intermeshing of second gear 1312
It squeezes, material is formed by through-hole 1315 in extrusion process, so that 103 size of granular material obtained is controllable and uniform, just
In carry out weight metering, while also ensure that the consistency such as its quality and color height so that granular material 103 can also be used as it is high-end
Raw material is carried out using, significant increase economic value.
(6) batch production can only be used when foam material machine produces foam material at present, place capacity is limited, it is necessary to finish primary
Material, discharging finish and just can be carried out foam material next time.
The present embodiment need not carry out foam material, allow continuous production operation, greatly improve working efficiency, ensured production
Product quality.
(7) the foam material temperature obtained of foam material machine production at present is higher, and generally requiring could fill after placing the long period
Packet, production is inconvenient, reduces working efficiency.
The present embodiment can cool down rapidly granular material 103 by the way that cooling component is arranged in conveying mechanism 14,
So as to fast quick-mounting packet, working efficiency is greatly improved.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of prilling granulator, it is characterised in that: including feeding mechanism, heating mechanism and granulating mechanism；
The heating mechanism is connect with the feeding mechanism, for material to be heated to elastomeric state；
The granulating mechanism includes gear assembly, and the gear assembly includes intermeshing first gear and second gear, institute
The engagement place for stating first gear and the second gear is set to the discharge end of the feeding mechanism；
The first gear and the second gear are equipped with tooth socket, cavity and through-hole, and the tooth socket and the cavity pass through institute
State through-hole perforation.
2. prilling granulator as described in claim 1, it is characterised in that: the feeding mechanism includes blanking funnel and blanking group
Part；
The blanking funnel is equipped with the discharge end, and the heating mechanism is set to the discharge end；
The blanking component is set in the blanking funnel, for assisting the material being added in the blanking funnel to go out described in
Expect end motion.
3. prilling granulator as claimed in claim 2, it is characterised in that: the blanking component includes the first screw rod and the second spiral shell
Bar, first screw rod and second screw rod engagement.
4. prilling granulator as described in claim 1, it is characterised in that: the heating temperature of the heating mechanism is 65 DEG C~80
℃。
5. prilling granulator as described in claim 1, it is characterised in that: the first gear and the second gear include side
Wall and the gear teeth；
The inside sidewalls are hollow, form the cavity；
The gear teeth are set to the surface of the side wall, and adjacent two gear teeth are equipped with the tooth socket；
The through-hole perforation is set in the side wall, and both ends are penetrated through with the tooth socket and the cavity respectively.
6. prilling granulator as claimed in claim 5, it is characterised in that: the size of the through-hole from close to described tooth socket one end to
It is gradually reduced close to described cavity one end；
Alternatively,
The through-hole includes tapered portion and straight portion, and the tapered portion and the tooth socket penetrate through, the straight portion and the cavity
Perforation.
7. prilling granulator as claimed in claim 5, it is characterised in that: the granulating mechanism further includes doctor assemblies, described to scrape
Knife assembly is set in the cavity, and close to the cavity surface.
8. prilling granulator as claimed in claim 7, it is characterised in that: between the doctor assemblies and the cavity side wall away from
From not less than 1mm.
9. prilling granulator as described in any one of claims 1 to 8, it is characterised in that: the granulating mechanism further includes gear electricity
Machine, the gear motor are connect with the first gear and/or the second gear.
10. prilling granulator as described in any one of claims 1 to 8, it is characterised in that: the prilling granulator further includes conveyer
Structure；
The cavity is equipped with discharge port, and the conveying mechanism is set to the discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811510170.9A CN109569426A (en) | 2018-12-11 | 2018-12-11 | A kind of prilling granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811510170.9A CN109569426A (en) | 2018-12-11 | 2018-12-11 | A kind of prilling granulator |
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| Publication Number | Publication Date |
|---|---|
| CN109569426A true CN109569426A (en) | 2019-04-05 |
Family
ID=65928977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811510170.9A Pending CN109569426A (en) | 2018-12-11 | 2018-12-11 | A kind of prilling granulator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101279A (en) * | 2022-01-25 | 2022-03-01 | 徐州中旺环保科技有限公司 | Utilize processingequipment of rubbish production fertilizer |
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| CN203507952U (en) * | 2013-09-30 | 2014-04-02 | 常州万基干燥工程有限公司 | Double-roller type pelletizer |
| CN104891206A (en) * | 2015-04-22 | 2015-09-09 | 安徽盛昌生物能源科技开发有限公司 | Feeding device of biological granulator |
| CN108638373A (en) * | 2018-04-13 | 2018-10-12 | 齐鲁交通材料技术开发有限公司 | A kind of high-efficiency environment friendly comminutor and prilling process |
| CN209501611U (en) * | 2018-12-11 | 2019-10-18 | 广东秋盛资源股份有限公司 | A kind of prilling granulator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203507952U (en) * | 2013-09-30 | 2014-04-02 | 常州万基干燥工程有限公司 | Double-roller type pelletizer |
| CN104891206A (en) * | 2015-04-22 | 2015-09-09 | 安徽盛昌生物能源科技开发有限公司 | Feeding device of biological granulator |
| CN108638373A (en) * | 2018-04-13 | 2018-10-12 | 齐鲁交通材料技术开发有限公司 | A kind of high-efficiency environment friendly comminutor and prilling process |
| CN209501611U (en) * | 2018-12-11 | 2019-10-18 | 广东秋盛资源股份有限公司 | A kind of prilling granulator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114101279A (en) * | 2022-01-25 | 2022-03-01 | 徐州中旺环保科技有限公司 | Utilize processingequipment of rubbish production fertilizer |
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