CN108772982A - A kind of waste tire fine glue powder preparation facilities that granularity is controllable and method - Google Patents
A kind of waste tire fine glue powder preparation facilities that granularity is controllable and method Download PDFInfo
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- CN108772982A CN108772982A CN201810588416.8A CN201810588416A CN108772982A CN 108772982 A CN108772982 A CN 108772982A CN 201810588416 A CN201810588416 A CN 201810588416A CN 108772982 A CN108772982 A CN 108772982A
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- China
- Prior art keywords
- granularity
- viscose
- blob
- waste tire
- freezing
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B2017/001—Pretreating the materials before recovery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0203—Separating plastics from plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0224—Screens, sieves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/0476—Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
A kind of waste tire fine glue powder preparation facilities that granularity is controllable and method, including freezing feed bin, colloid mill is installed inside the freezing feed bin, freezing feed bin top center is provided with feed opening, it is provided with feeding table on the right side of the feed inlet, it is connected with feeding conveyer belt below feeding table, freezing bin bottom is equipped with disintegrator shell, the disintegrator shell left end is connected by supporting rack with splicing groove, electric hydaulic mandril bottom is connected with the right end of electric expansion push rod, and splicing groove is provided with below the motor.After being crushed by first time, not thin enough powder falls into feed inlet under the transport of feeding conveyer belt, from feeding table, the freezing pretreatment again together with raw material blob of viscose.
Description
Technical field
The present invention relates to waste tires to recycle correlative technology field, the specially a kind of waste tire that granularity is controllable essence
Thin rubber powder preparation facilities and method.
Background technology
As the debugging of ten thousand tons/year of waste tire deep cooling fine glue powder production lines is completed to industrialize with formal in the prior art
Production, sale and the market orientation of product have become the task of top priority.Since the fine glue powder (80-200 mesh) produced is processed
Cost restricts, and in the low-end applications such as pitch, waterproof material field, advantage is had no compared with producing gelatine powder under normal temperature, therefore explore
It has become certainty in the application of the high-end application field such as oil field chemical, thermoplastic elastomer (TPE).It is existing studies have shown that ordinary temperature production
Rubber powder may be directly applied to petroleum drilling and mining production field by suitably modification, as preventing drilling fluid in crack in drilling fluid
Type, pore type formation leakage, or as oil-gas Layer container horizon protective agent etc..
But there are this problems during current waste tire blob of viscose crushes, it is difficult in a short time rapidly by blob of viscose whole powder
It is broken into fine powder, by taking hydrojet nitrogen auxiliary as an example, often the part on blob of viscose surface is easy to be crushed to requirement, but the powder inside blob of viscose
Broken very laborious, it is difficult to which primary just reach requirement, but if by whole blob of viscose immersing in liquid nitrogen, cost is again excessively high.No
The device and method of the granularity control of fine glue powder is prepared, some total rubber powder does not reach requirement granularity, throws away in a short time
And unfortunately.
Invention content
The purpose of the present invention is to provide a kind of waste tire fine glue powder preparation facilities that granularity is controllable and methods, with solution
The device and method certainly controlled currently without the granularity for preparing fine glue powder, some total rubber powder is not achieved in a short time to be wanted
Granularity is sought, has been thrown away and unfortunate problem.
To achieve the above object, the present invention provides the following technical solutions：A kind of waste tire fine glue powder that granularity is controllable
Preparation facilities, including freezing feed bin, it is characterised in that：Colloid mill is installed inside the freezing feed bin, and is freezed inside feed bin
Upper left side is connected by pipeline with liquid nitrogen container, and the pipeline right end is connected with jet pipe, and setting above jet pipe middle inside
There is feed opening, the freezing feed bin top center is provided with feed opening, and is provided with feed inlet, the feed inlet above feed opening
Right side is provided with feeding table, and feeding table left end is arranged below the inside of feed inlet, the feeding table and feeding conveyer belt phase
Connection, and feeding conveyer belt bottom is placed in inside material trough, the freezing bin bottom is equipped with disintegrator shell, and crushes
Control switch is installed, the disintegrator shell left end is connected by supporting rack with splicing groove, and pulverizer on the left of machine shell
Pulverizer inner casing is installed on the inside of shell, crushing tooth, and pulverizer are provided between the disintegrator shell and pulverizer inner casing
Outer casing bottom both sides are mounted on stock guide, and the stock guide positioned beneath has a screening washer, and screening washer bottom be equipped with it is electronic
Hydraulic mandril, electric hydaulic mandril bottom are connected with the right end of electric expansion push rod, and the electric hydaulic mandril can
To tilt 0-35 ° to the right, and electric expansion push rod left end is connected with pulverizer motor, setting below the pulverizer motor
There is splicing groove, and material trough is mounted on the right side of splicing groove.
A kind of controllable waste tire fine glue powder preparation facilities of granularity above-mentioned, the pulverizer inner casing top are set as
The low structure of the high surrounding in middle part；The pipeline has pressure gauge with liquid nitrogen container connection, can be with real-time display liquid nitrogen container internal pressure
Power；Above the feed opening, several areas are continuously provided between feed opening and feed inlet in pipe internal cross-sectional area 1/3-
The baffle tilted down between 1/4, the momentum for reducing material whereabouts；The colloid mill is high-shear colloid mill, tool
For the axis of at least two groups opposite direction rotation, turn tooth with rule distribution on axis, the tooth that turns of rule distribution can phase interworking
It closes to crush blob of viscose, the axis of at least two groups opposite direction rotation extends be pierced by freezing feed bin to the left, and by rotatable
Motor group drives, the motor in the rotatable motor group be connected to colloid mill controller and be controlled by it rotation direction and
Rotating speed.
A kind of controllable waste tire fine glue powder preparation facilities of granularity above-mentioned, the stock guide material are set as silicon
Glue.
A kind of controllable waste tire fine glue powder preparation facilities of granularity above-mentioned, it is characterised in that：The screening washer fortune
Dynamic direction is set as horizontal direction, and is set as inverted isosceles trapezoidal structure at the top of screening washer.
A kind of controllable waste tire fine glue powder preparation facilities of granularity above-mentioned, it is characterised in that：The jet pipe setting
For loop configuration, and the altitude range of jet pipe is 15-20cm, and jet pipe inner surface is provided with spout.
A kind of waste tire fine glue powder preparation method that granularity is controllable, which is characterized in that it utilizes foregoing grain
Controllable waste tire fine glue powder preparation facilities is spent to carry out rubber powder preparation：1) it chooses to have already passed through and cleans broken size not
Blob of viscose more than 50mm is put into material trough, is chosen metal mesh of the granularity between -1000 mesh of 80 mesh for screening washer, is utilized conveying
The blob of viscose is promoted and is sent to feeding table by conveyer belt, and the feeding table is tilted to feed inlet every 5-15 seconds time intervals
Once, blob of viscose is sent within feed inlet；2) blob of viscose enters feed opening from feed inlet, raw material when falling out of feed opening,
Reduce whereabouts momentum using baffle described in several, at the same time, liquid nitrogen is sent into jet pipe by liquid nitrogen container by pipeline, is sprayed from spout
To the blob of viscose fallen；3) it drives rotatable motor group to rotate by colloid mill controller, drives at least two groups opposite direction
The shaft rotation of rotation is dynamic, and coarse crushing is realized to blob of viscose；4) control switch under the action of, open the top of disintegrator shell, material from
It is ground between the crushing tooth flowed between disintegrator shell at the top of pulverizer inner casing, the material after grinding is fallen into screening washer；
5) pulverizer motor control electric expansion push rod moves back and forth so that the parallel shaking of screening washer, the superfine powder that granularity meets
It falls into splicing groove through metal mesh, every 5-15min, under the action of electric hydaulic mandril, screening washer is toppled over to the right once,
The excessive rubber powder of granularity is fallen into material trough；6) step 1-5 is repeated, until the ultra-fine rubber powder in splicing groove reaches demand.
Compared with prior art, the beneficial effects of the invention are as follows：The controllable waste tire fine glue powder of the granularity prepares dress
It sets and method by first time after crushing, not thin enough powder falls into charging under the transport of feeding conveyer belt, from feeding table
Mouthful, the freezing pretreatment again together with raw material blob of viscose, and process moves in circles always in this way, to improve the fine of rubber powder
Degree, meanwhile, reduce waste, in addition, being set as inverted isosceles trapezoidal structure at the top of screening washer, increases splicing area, subtract
The loss of few material.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention liquid nitrogen frozen bleed pipe structural schematic diagram.
In figure：1, feed bin is freezed, 2, colloid mill, 3, pipeline, 4, liquid nitrogen container, 5, disintegrator shell, 6, pulverizer inner casing, 7,
Crushing tooth, 8, control switch, 9, supporting rack, 10, stock guide, 11, screening washer, 12, motor, 13, electric expansion push rod, 14, electricity
Hydrodynamic pressure mandril, 15, splicing groove, 16, material trough, 17, jet pipe, 18, feed opening, 19, feed inlet, 20, feeding table, 21, conveying
Conveyer belt, 22, spout.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
A kind of waste tire fine glue powder preparation facilities that granularity is controllable, including freezing feed bin 1, it is characterised in that：It is described
Colloid mill 2 is installed inside freezing feed bin 1, and freezes 1 inside upper left side of feed bin and is connected with liquid nitrogen container 4 by pipeline 3, it is described
3 right end of pipeline is connected with jet pipe 17, and feed opening 18 is provided with above 17 middle inside of jet pipe, 1 top of the freezing feed bin
Centre is provided with feed opening 18, and 18 top of feed opening is provided with feed inlet 19, and 19 right side of the feed inlet is provided with feeding table
20, and 20 left end of feeding table is arranged in the inside of feed inlet 19,20 lower section of the feeding table is connected with feeding conveyer belt 21, and
21 bottom of feeding conveyer belt is placed in inside material trough 16, and 1 bottom of freezing feed bin is equipped with disintegrator shell 5, and crushes
5 left side of machine shell is equipped with control switch 8, and 5 left end of the disintegrator shell is connected by supporting rack 9 with splicing groove 15, and
5 inside of disintegrator shell is equipped with pulverizer inner casing 6, and disintegrator shell 5 and pulverizer inner casing 6 are equipped with mutual cooperation and centre
It is the two parts being divided on disintegrator shell 5 and pulverizer inner casing 6 to have the crushing tooth 7 in appropriate gap, crushing tooth 7, and is crushed
5 two bottom sides of machine shell are mounted on stock guide 10, and stock guide 10 tilts inwardly, so that the processed rubber powder of pulverizer is whole
It falls on screening washer 11,10 positioned beneath of the stock guide has screening washer 11, and 11 bottom of screening washer is equipped with electric hydaulic
Mandril 14,14 bottom of electric hydaulic mandril is connected with the right end of electric expansion push rod 13, and the electric hydaulic mandril
14 can tilt 0-35 ° to the right, and 13 left end of electric expansion push rod is connected with pulverizer motor 12, the pulverizer motor
12 lower sections are provided with splicing groove 15, and 15 right side of splicing groove is mounted with material trough 16.
A kind of controllable waste tire fine glue powder preparation facilities of granularity above-mentioned, 6 top setting of the pulverizer inner casing
For the low structure of the high surrounding in middle part；The pipeline 3 has pressure gauge with 4 connection of liquid nitrogen container, can be with real-time display liquid nitrogen container
Interior pressure；18 top of the feed opening, is continuously provided with several areas inside pipe between feed opening 18 and feed inlet 19
The baffle tilted down between sectional area 1/3-1/4, the momentum for reducing material whereabouts；The colloid mill 2 is high shear
Colloid mill has the axis of at least two groups opposite direction rotation, and have rule distribution on axis turns tooth, and rule distribution turns tooth
It can cooperate to crush blob of viscose, the axis of at least two groups opposite direction rotation extends be pierced by freezing feed bin to the left, and
It is driven by rotatable motor group, the motor in the rotatable motor group is connected to colloid mill controller and is controlled by it
Rotation direction and rotating speed.
A kind of controllable waste tire fine glue powder preparation facilities of granularity above-mentioned, 10 material of the stock guide are set as silicon
Glue.
A kind of controllable waste tire fine glue powder preparation facilities of granularity above-mentioned, it is characterised in that：The screening washer 11
The direction of motion is set as horizontal direction, and 11 top of screening washer is set as inverted isosceles trapezoidal structure.
A kind of controllable waste tire fine glue powder preparation facilities of granularity above-mentioned, it is characterised in that：The jet pipe 17 is set
It is set to loop configuration, and the altitude range of jet pipe 17 is 15-20cm, and 17 inner surface of jet pipe is provided with spout 22.
A kind of waste tire fine glue powder preparation method that granularity is controllable, which is characterized in that it utilizes foregoing grain
Controllable waste tire fine glue powder preparation facilities is spent to carry out rubber powder preparation：1) it chooses to have already passed through and cleans broken size not
Blob of viscose more than 50mm is put into material trough 16, is chosen metal mesh of the granularity between -1000 mesh of 80 mesh for screening washer 11, is utilized
The blob of viscose is promoted and is sent to feeding table 20 by feeding conveyer belt 21, and the feeding table is every 5-15 seconds time intervals to charging
Mouth 19 is tilted primary, and blob of viscose is sent within feed inlet 19；2) blob of viscose from feed inlet 19 enter feed opening 18, raw material from
When falling in feed opening 18, reduce whereabouts momentum using baffle described in several, at the same time, liquid nitrogen container 4 is by pipeline 3 by liquid
Nitrogen is sent into jet pipe 17, and the blob of viscose fallen is sprayed to from spout 22；3) rotatable motor group is driven to rotate by colloid mill controller, band
The shaft rotation of the dynamic at least two groups opposite direction rotation is dynamic, and coarse crushing is realized to blob of viscose；4) it under the action of controlling switch 8, opens
The top of disintegrator shell 5, material are ground between the crushing tooth 7 that 6 top of pulverizer inner casing flows between disintegrator shell 5
Mill, the material after grinding are fallen into screening washer 11；5) pulverizer motor 12 controls electric expansion push rod 13 and moves back and forth, makes
11 parallel shaking of screening washer is obtained, the superfine powder that granularity meets is fallen into through metal mesh in splicing groove 15, every 5-15min, electronic
Under the action of hydraulic mandril 14, screening washer 11 is toppled over to the right once, the excessive rubber powder of granularity is fallen into material trough 16；6) it repeats
Step 1-5, until the ultra-fine rubber powder in splicing groove 15 reaches demand.
Embodiment 2
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of waste tire fine glue powder that granularity is controllable preparation
Device and method, including freezing feed bin 1, colloid mill 2, pipeline 3, liquid nitrogen container 4, disintegrator shell 5, pulverizer inner casing 6, crushing tooth
7, it controls switch 8, supporting rack 9, stock guide 10, screening washer 11, motor 12, electric expansion push rod 13, electric hydaulic mandril 14, connect
Hopper 15, material trough 16, jet pipe 17, feed opening 18, feed inlet 19, feeding table 20, feeding conveyer belt 21 and spout 22, freezing material
Colloid mill 2 is installed, colloid mill 2 is high-shear colloid mill, has the axis of at least two groups opposite direction rotation, axis inside storehouse 1
Upper to turn tooth with rule distribution, what which was distributed, which turns tooth, can cooperate to crush blob of viscose, and at least two groups are opposite
The axis of direction rotation extends be pierced by freezing feed bin to the left, and driven by rotatable motor group, the rotatable motor group
In motor be connected to colloid mill controller and be controlled by it rotation direction and rotating speed, and it is logical to freeze feed bin 1 inside upper left side
Piping 3 is connected with liquid nitrogen container 4, and liquid nitrogen container 4 is provided with pressure gauge with 3 junction of pipeline and can monitor in real time and show outlet
Pressure, 3 right end of pipeline are connected with jet pipe 17, and are provided with feed opening 18 above 17 middle inside of jet pipe, and jet pipe 17 is set as
Loop configuration, and the altitude range of jet pipe 17 is 15-20cm, and 17 inner surface of jet pipe is provided with spout 22, in this way in material
When by feed opening 18, jet pipe 17 sprays liquid nitrogen by spout 22, and freezing processing, 1 top center of freezing feed bin are carried out to material
It is provided with feed opening 18, and 18 top of feed opening is provided with feed inlet 19,18 top of the feed opening, in feed opening 18 and charging
It is continuously provided with the baffle that tilts down of several areas between pipe internal cross-sectional area 1/3-1/4 between mouth 19, for subtracting
The momentum that small material falls, 19 right side of feed inlet is provided with feeding table 20, and 20 left end of feeding table is arranged in feed inlet 19
Portion, feeding table 20 can to the left topple over every certain time with feeding, and 20 lower section of feeding table is connected with feeding conveyer belt 21, and defeated
21 bottom of material conveyer belt is placed in inside material trough 16, and 1 bottom of freezing feed bin is equipped with disintegrator shell 5, and disintegrator shell 5
Left side is equipped with control switch 8, and 5 left end of disintegrator shell is connected by supporting rack 9 with splicing groove 15, and disintegrator shell 5
Inside is equipped with pulverizer inner casing 6, and disintegrator shell 5 and pulverizer inner casing 6 are equipped with mutual cooperation and there is appropriate gap in centre
Crushing tooth 7, crushing tooth 7 is the two parts being divided on disintegrator shell 5 and pulverizer inner casing 6, and 5 bottom of disintegrator shell
Both sides are mounted on stock guide 10, and stock guide 10 tilts inwardly, so that the processed rubber powder of pulverizer all falls on screening washer
On 11,6 top of pulverizer inner casing is set as the low structure of the high surrounding in middle part, is convenient for the material fallen from freezing feed bin 1 in this way
Between the crushing tooth 7 between disintegrator shell 5 being flowed into from 6 top of pulverizer inner casing, then under the rotation of pulverizer inner casing 6,
It is ground using crushing tooth 7,10 positioned beneath of stock guide has screening washer 11, metal mesh, granularity 80-1000 are provided on screening washer
Between mesh, such as 200/400/600/800 mesh, and 11 bottom of screening washer is equipped with electric hydaulic mandril 14, electric hydaulic mandril
14 can be tilted to the right 0-40 °, and 10 material of stock guide is set as silica gel, and silica gel soft texture is not easily broken, and incline in screening washer 11
Stock guide 10 will not be damaged when, 11 direction of motion of screening washer is set as horizontal direction, and 11 top of screening washer is set as being inverted
Isosceles trapezoidal structure, increase splicing area, reduce the loss of material, 14 bottom of electric hydaulic mandril and electric expansion push rod
13 right end is connected, and 13 left end of electric expansion push rod is connected with motor 12, and 12 lower section of motor is provided with splicing groove 15, and
15 right side of splicing groove is mounted with material trough 16.
A kind of waste tire fine glue powder preparation method that granularity is controllable, which is characterized in that it utilizes foregoing grain
Controllable waste tire fine glue powder preparation facilities is spent to carry out rubber powder preparation：1) it chooses to have already passed through and cleans broken size not
Blob of viscose more than 50mm is put into material trough 16, is chosen metal mesh of the granularity between -1000 mesh of 80 mesh for screening washer 11, is utilized
The blob of viscose is promoted and is sent to feeding table 20 by feeding conveyer belt 21, and the feeding table is every 5-15 seconds time intervals to charging
Mouth 19 is tilted primary, and blob of viscose is sent within feed inlet 19；2) blob of viscose from feed inlet 19 enter feed opening 18, raw material from
When falling in feed opening 18, reduce whereabouts momentum using baffle described in several, at the same time, liquid nitrogen container 4 is by pipeline 3 by liquid
Nitrogen is sent into jet pipe 17, and the blob of viscose fallen is sprayed to from spout 22；3) rotatable motor group is driven to rotate by colloid mill controller, band
The shaft rotation of the dynamic at least two groups opposite direction rotation is dynamic, and coarse crushing is realized to blob of viscose；4) it under the action of controlling switch 8, opens
The top of disintegrator shell 5, material are ground between the crushing tooth 7 that 6 top of pulverizer inner casing flows between disintegrator shell 5
Mill, the material after grinding are fallen into screening washer 11；5) pulverizer motor 12 controls electric expansion push rod 13 and moves back and forth, makes
11 parallel shaking of screening washer is obtained, the superfine powder that granularity meets is fallen into through metal mesh in splicing groove 15, every 5-15min, electronic
Under the action of hydraulic mandril 14, screening washer 11 is toppled over to the right once, the standard toppled over can be the glue on visual screening washer 11
Powder up to arrives edge under certain amount or metal mesh and is equipped with pressure inductor, senses the granularity mistake on metal mesh
Big rubber powder has reached constant weight, such as 300g-500g, and the excessive rubber powder of granularity is fallen into material trough 16；6) step is repeated
1-5, until the ultra-fine rubber powder in splicing groove 15 reaches demand.Not thin enough powder is fallen into material trough 16, is transmitted in conveying
Under transport with 21, feed inlet 19 is fallen into from feeding table 20, freezing pretreatment, process recycle always again together with raw material blob of viscose
Back and forth.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacing, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection domain of invention.
Claims (6)
1. a kind of waste tire fine glue powder preparation facilities that granularity is controllable, including freezing feed bin (1), it is characterised in that：It is described
Colloid mill (2) is installed inside freezing feed bin (1), and freezes the internal upper left side of feed bin (1) and passes through pipeline (3) and liquid nitrogen container (4)
It is connected, pipeline (3) right end is connected with jet pipe (17), and is provided with feed opening above jet pipe (17) middle inside
(18), freezing feed bin (1) top center is provided with feed opening (18), and is provided with feed inlet above feed opening (18)
(19), feeding table (20) is provided on the right side of the feed inlet (19), and feeding table (20) left end is arranged in the interior of feed inlet (19)
Portion, feeding table (20) lower section is connected with feeding conveyer belt (21), and feeding conveyer belt (21) bottom is placed in material trough
(16) internal, freezing feed bin (1) bottom is equipped with disintegrator shell (5), and is equipped with control on the left of disintegrator shell (5)
It switchs (8), disintegrator shell (5) left end is connected by supporting rack (9) with splicing groove (15), and disintegrator shell (5)
Inside is equipped with pulverizer inner casing (6), and crushing tooth (7) is provided between the disintegrator shell (5) and pulverizer inner casing (6),
And disintegrator shell (5) two bottom sides are mounted on stock guide (10), stock guide (10) positioned beneath has screening washer (11),
And screening washer (11) bottom is equipped with electric hydaulic mandril (14), electric hydaulic mandril (14) bottom and electric expansion push rod
(13) right end is connected, and the electric hydaulic mandril (14) can tilt 0-35 °, and electric expansion push rod (13) to the right
Left end is connected with pulverizer motor (12), and splicing groove (15), and splicing groove are provided with below the pulverizer motor (12)
(15) right side is mounted with material trough (16).
2. a kind of controllable waste tire fine glue powder preparation facilities of granularity according to claim 1, it is characterised in that：Institute
It states and is set as the low structure of the high surrounding in middle part at the top of pulverizer inner casing (6)；
The pipeline (3) has pressure gauge with liquid nitrogen container (4) connection, can be with real-time display liquid nitrogen pressure inside the tank；
Above the feed opening (18), several areas are continuously provided between feed opening (18) and feed inlet (19) in pipe
The baffle tilted down between portion sectional area 1/3-1/4, the momentum for reducing material whereabouts；
The colloid mill (2) is high-shear colloid mill, has the axis of at least two groups opposite direction rotation, divides with rule on axis
Cloth turns tooth, and rule distribution turns tooth and can cooperate to crush blob of viscose, the axis of at least two groups opposite direction rotation,
It extends to the left is pierced by freezing feed bin, and is driven by rotatable motor group, and the motor in the rotatable motor group connects
It is connected to colloid mill controller and is controlled by it rotation direction and rotating speed.
3. a kind of controllable waste tire fine glue powder preparation facilities of granularity according to claim 2, it is characterised in that：Institute
It states stock guide (10) material and is set as silica gel.
4. a kind of controllable waste tire fine glue powder preparation facilities of granularity according to claim 3, it is characterised in that：Institute
It states screening washer (11) direction of motion and is set as horizontal direction, and inverted isosceles trapezoidal structure is set as at the top of screening washer (11).
5. a kind of controllable waste tire fine glue powder preparation facilities of granularity according to one of claim 3-4, feature
It is：The jet pipe (17) is set as loop configuration, and the altitude range of jet pipe (17) is 15-20cm, and on the inside of jet pipe (17)
Surface is provided with spout (22).
6. a kind of waste tire fine glue powder preparation method that granularity is controllable, which is characterized in that it is using as claimed in claim 5
The controllable waste tire fine glue powder preparation facilities of granularity to carry out rubber powder preparation：
1) it chooses blob of viscose of the size no more than 50mm for having already passed through and cleaning and being crushed to be put into material trough (16), is screening washer (11)
Metal mesh of the granularity between -1000 mesh of 80 mesh is chosen, the blob of viscose is promoted using feeding conveyer belt (21) and is sent to feeding
Platform (20), the feeding table is tilted primary to feed inlet (19) every 5-15 seconds time intervals, and blob of viscose is sent into and is fed
Within mouth (19)；
2) blob of viscose enters feed opening (18) from feed inlet (19), and raw material utilizes several institutes when falling out of feed opening (18)
It states baffle and reduces whereabouts momentum, at the same time, liquid nitrogen is sent into jet pipe (17) by liquid nitrogen container (4) by pipeline (3), from spout (22)
Spray to the blob of viscose fallen；
3) it drives rotatable motor group to rotate by colloid mill controller, drives the shaft rotation of at least two groups opposite direction rotation
It is dynamic, coarse crushing is realized to blob of viscose；
4) under the action of control switchs (8), the top of disintegrator shell (5) is opened, material flows at the top of pulverizer inner casing (6)
Enter and grind between the crushing tooth (7) between disintegrator shell (5), the material after grinding is fallen into screening washer (11)；
5) pulverizer motor (12) control electric expansion push rod (13) moves back and forth so that the parallel shaking of screening washer (11),
The superfine powder that granularity meets is fallen into through metal mesh in splicing groove (15), every 5-15min, the effect in electric hydaulic mandril (14)
Under, screening washer (11) is toppled over to the right once, the excessive rubber powder of granularity is fallen into material trough (16)；
6) step (1)-(5) are repeated, until the ultra-fine rubber powder in splicing groove (15) reaches demand.
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| CN201810588416.8A CN108772982A (en) | 2018-06-08 | 2018-06-08 | A kind of waste tire fine glue powder preparation facilities that granularity is controllable and method |
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| CN201810588416.8A CN108772982A (en) | 2018-06-08 | 2018-06-08 | A kind of waste tire fine glue powder preparation facilities that granularity is controllable and method |
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Address after: 100089 Building 801, No. 11 Changchun Bridge Road, Haidian District, Beijing Applicant after: Guohong Zhongjing Group Co., Ltd. Address before: 100089 Building 801, No. 11 Changchun Bridge Road, Haidian District, Beijing Applicant before: Guohong MICROTEK (Beijing) science and Technology Development Co., Ltd. |
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Application publication date: 20181109 |