CN1411969A - Production method of environment-protecting product by using waste tyre - Google Patents
Production method of environment-protecting product by using waste tyre Download PDFInfo
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- CN1411969A CN1411969A CN01128260A CN01128260A CN1411969A CN 1411969 A CN1411969 A CN 1411969A CN 01128260 A CN01128260 A CN 01128260A CN 01128260 A CN01128260 A CN 01128260A CN 1411969 A CN1411969 A CN 1411969A
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- tire
- polyurethane
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- damaged tire
- rubber
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- 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
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- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The production method of environment protection product by uisng waste tyre includes the following steps: removing tread pattern rubber layer to form smooth type bed and produce waste type chips and waste tyre powder, cottecting waste type chips and powder; cutting type bead and two side tyre web to form curved type bead and ring-shaped tyre web, removing cord and steel wire, and removing tyre lip, making type bead into thin rubber sheet, then cutting sheet into several rubber strips, finally making them into combined rubber strip unit with plug-in connecting hole, water-discharge hole and air hole by means of die, cutter and stamping equipment.
Description
(1) technical field
The invention belongs to the refuse reclamation field.
(2) technical background
The increment of the annual automobile of China can reach 1,000,000 more than at present, add the existing automobile that is in user mode, add up to and have tens million of approximately, this has not only caused social concerns such as traffic jam, parking inconvenience and air pollution, and it is quite huge to eliminate the damaged tire quantity of getting off every year, after these damaged tires reclaim, owing to can produce the gas of harmful human bodies such as a large amount of dense smokes and dioxin after its burning, add that material is not perishable, therefore can't handle mode such as to burn and bury at all.For this reason, the damaged tire overwhelming majority that reclaims is as artificial marine habitat, Wave-dissipating block, or it is pulverized as the secondary raw material of rubber, or be processed into purposes such as regeneration tire, this recycling way is deficiency in economic performance not only, and the pollution that process caused is very serious, does not meet to recycle to be worth, and has lost the meaning that reclaims operation.
(3) summary of the invention
The invention provides a kind of manufacture method of environment-protecting product by using waste tyre, solved damaged tire effective recycling and environmental issue.
The technical scheme that adopts
The manufacture method of environment-protecting product by using waste tyre comprises:
1, at first the tread glue-line of damaged tire is grabbed and removed, forming smooth bead, and will be grabbed damaged tire silk and the damaged tire powder that is produced except that in the tread glue-line process, after screening, according to the in addition categorised collection of its thickness degree difference;
2, division processing separates bead and both sides tire abdomen, to form a circular-arc bead and two annular tire abdomens;
3, extract the steel wire of tire abdomen center tire lip embedded set, and the tire lip is eliminated;
4, circular-arc bead is given cut and disappear into the thin sheet rubber of multi-disc;
5, tire abdomen and sheet rubber are divided into a plurality of rubber strips;
6, with rubber strip through male and female mold, cooperate the cutter of band wedge angle, impose punch process, have interface, wear knot hole, the isostructure winding of draining ventilating opening rubber strip unit and give molding; This rubber strip unit can be made the foot-operated mat product of tough, the flexible trellis of tool in order to peg graft, to make up.
Above-mentioned grabbing except that in the damaged tire edge tread glue-line process, the damaged tire silk and the powder that are produced, and remaining leftover bits and pieces in the punch process process, can be by damaged tire silk 40-60%, the weight ratio of damaged tire powder 15-25% and hot type polyurethane 20-40%, through mixing and stirring, be poured in the circular model, give and be heated to 200 ℃, 25-35 minute heat time heating time, after polyurethane material bone dry is treated in taking-up, can get a cylindrical rubber piece, and can be again be processed into square washer, to be provided as ground cushion through the processing of chipping layer by layer, floor tile, Heat protection brick, purposes such as jogging pad are used.
The above-mentioned square washer that cuts can be produced the surface and be formed with pattern, striped or three-dimensional pattern, and the rubber of the anti-thermal effect of tool, and its method is as follows:
A, to get the polyurethane that thicker paper, wood chip or a foaming finish be base material, and produce striped, pattern or three-dimensional pattern in substrate surface in modes such as impression, engraving or printing and dyeing;
B, evenly smear the release layer that covers one deck silastic or Teflon material in the surface of base material again, it is torn after to be dried, make it form smooth striped, pattern or three-dimensional pattern at the release layer reverse side;
C, evenly smear one deck polyurethane or anti-hot glue, materials such as epoxy resin at the release layer reverse side;
D, with the minute bubbles that produce between this polyurethane material layers and silastic release layer, eliminated in the mode of vacuumizing, make therebetween and fitted, and left standstill 6 hours at normal temperatures, treat its moulding;
E, again in the back side of polyurethane layer, the square washer of fitting;
F, through the pressurization, make between the square washer and the polyurethane layer back side, strong bonded waits for 24 hours quietly to polyurethane layer bone dry, and polyurethane layer and release layer are peeled off;
G, an end face duplicates and is formed with the reclaimed rubber products that becomes opposite pattern, striped or three-dimensional pattern with substrate surface.
The present invention can effectively will reclaim damaged tire, cut into bulk, strip, thread or Powdered in advance, handle through suitable processing again, make tough, the flexible rubber of various tools and give, so the economic worth that can effectively promote damaged tire, and can reduce it to pollution that environment caused.Processing and making process of the present invention all can carry out at normal temperatures, flow process is also very simple and easy, and can not cause contaminated environment, the present invention can be made into the rubber of various uses in addition, and even as square carpet, anti-leakage insulating pad, mat, sliding-proof pad, safe protection pad, floor tile grass planting brick etc., and the rubber of producing has different stripeds, pattern or three-dimensional pattern, can fully improve damaged tire and reclaim the economic benefit of using.
(4) description of drawings
Fig. 1 is a flow chart of the present invention.Fig. 2 grabs forward and backward contrast figure except that damaged tire tread glue-line for the present invention.Fig. 3 is divided into the schematic diagram of bead and tire abdomen for damaged tire of the present invention.Fig. 4 is the outside drawing of damaged tire tire abdomen processing of the present invention back.Fig. 5 is the semi-finished product figure of damaged tire bead skiving processing of the present invention back.Fig. 6 is the rubber strip finished figure that damaged tire tire abdomen of the present invention and bead are made after itemize processing.Fig. 7 is the goods figure of the rubber strip punch forming of Fig. 6.Fig. 8 is that damaged tire silk of the present invention, powder are made the cylindrical rubber piece and through the schematic appearance of the processing back formation thin layer pad of chipping.Fig. 9 is used the stereo appearance figure of base material by another method for making of the present invention.Figure 10 smears the schematic diagram that covers release layer for another method for making of the present invention in substrate surface.Figure 11 is the floor map of another method for making release layer of the present invention.Figure 12 smears the schematic diagram of polyurethane material in the release layer back side for another method for making of the present invention.Figure 13 is that another method for making of the present invention is in the schematic diagram of polyurethane back side applying square washer.Figure 14 is the finished product sectional drawing after another method for making of the present invention is peeled off release layer.
(5) specific embodiment
The manufacture method of environment-protecting product by using waste tyre:
1, at first the tread glue-line 8 of damaged tire 1 is grabbed and removed,, will be grabbed damaged tire silk and the damaged tire powder that is produced except that in tread glue-line 8 processes, after the screen cloth screening, according to the in addition categorised collection of its thickness degree difference to form smooth bead 9 (seeing shown in Figure 2);
2, will grab damaged tire 1, and, make bead 9 and both sides tire abdomen 10 separate (see figure 3)s, to form the annular tire abdomen 10 of circular-arc bead 9 and two center tool tire lips 11 again through division processing except that tread glue-line 8;
3, again the steel wire of two tire abdomens, 10 center tire lip 11 embedded sets is extracted, and tire lip 11 is eliminated, form tire abdomen 10 (see figure 4)s of two loop shapeds;
4, getting circular-arc bead 9 cuts it and disappears into two groups of thin sheet rubbers 12;
5, handle through itemize again,, be divided into a plurality of rubber strip 14 (see figure 6)s with loop shaped tire abdomen 10 and than TR thin rubber sheet 12;
6, with this rubber strip 14, with the male and female mold of particular design, cooperate the cutter of tool wedge angle, impose punch process, and give mold have interface, wear the knot hole, the isostructure winding of draining ventilating opening is with rubber strip unit 13 (see figure 7)s; For the usefulness of pegging graft, foot-operated mat product or other combination or rubber are made in combination;
7, aforementioned damaged tire silk and the powder that is produced except that in damaged tire 1 edge tread glue-line 8 processes of grabbing, and remaining leftover bits and pieces in the punch process process, press damaged tire silk 50%, the weight ratio of damaged tire powder 20% hot type and polyurethane 30% is after mixing and stirring, be poured in the circular model, be heated to 200 ℃, heat time heating time was through 30 minutes, after polyurethane material bone dry is treated in taking-up, can get one with round die block tool same size, and it is tough to have quality, the cylindrical rubber piece 2 (as shown in Figure 8) of effects such as elasticity is splendid, chip through layer by layer again and be processed into square washer 7, to be provided as ground cushion, floor tile, Heat protection brick, purposes such as jogging pad are used.
Be formed with pattern, striped or three-dimensional pattern in order on square washer 7, to produce the surface, and the rubber of the anti-thermal effect of tool, adopt following method:
A, get a thicker wood chip base material, and produce striped, pattern or three-dimensional pattern in the engraving mode at substrate surface;
B, evenly smear in the surface of base material 3 and cover one deck silastic release layer 4 again, it is torn after to be dried, and form smooth striped, pattern or three-dimensional pattern 6 (shown in Figure 10,11) in silastic release layer 4 reverse side;
C, the striped at release layer 4, pattern or three-dimensional pattern one side evenly smear one deck polyurethane 5 (seeing Figure 12);
D, with the minute bubbles of polyurethane layer 5 and 4 generations of silastic release layer, give in the mode of vacuumizing and to remove, make therebetween and fitted, and left standstill 6 hours at normal temperatures, treat its moulding;
After E, the moulding, (i.e. the another side that touches with release laminating) square washer 7 (seeing Figure 13) of directly fitting again in the back side of polyurethane layer 5;
F, again through pressurization, make between square washer 7 and polyurethane layer 5 back side, evenly and strong bonded, wait for 24 hours quietly to polyurethane layer 5 bone dry, polyurethane layer 5 and release layer 4 are peeled off (seeing Figure 14):
G, can obtain one and become opposite pattern, striped or three-dimensional pattern, and have the damaged tire reclaimed rubber products of suitable thickness, and can be, cut into it than small size or directly use according to the purposes difference with base material 3 surface.
Claims (4)
1, the manufacture method of environment-protecting product by using waste tyre is characterized in that this manufacture method comprises:
A, the tread glue-line (8) of damaged tire (1) grabbed removed, to form smooth bead (9) and damaged tire silk that is produced and damaged tire powder, through screening, and according to the in addition categorised collection of its thickness degree difference;
B, through division processing, bead (9) and both sides tire abdomens (10) are separated, to form circular-arc bead (9) and two annular tire abdomens (10);
C, extract the steel wire of tire abdomen (10) center tire lip (11) embedded set, and tire lip (11) is eliminated;
D, circular-arc bead (9) is cut into the thin sheet rubber (12) of multi-disc;
E, carry out itemize and handle,, be divided into a plurality of rubber strips (14) tire abdomen (10) and sheet rubber (12);
F, with this rubber strip (14) through male and female mold, cooperate the cutter of tool wedge angle, impose punch process, and give mold have interface, wear the knot hole, the isostructure winding of draining ventilating opening is with rubber strip unit (13).
2, the manufacture method of environment-protecting product by using waste tyre according to claim 1, it is characterized in that grabbing the damaged tire silk and powder and the remaining leftover bits and pieces of punch process process that are produced except that tread glue-line process, can be by damaged tire silk 50%, the weight ratio of damaged tire powder 20% and hot type polyurethane 30% is after mixing and stirring, be poured in the circular model, be heated to 200 ℃, 30 minutes heat time heating times, after polyurethane material bone dry is waited in taking-up quietly, can get a cylindrical rubber piece (2), and can be again be processed into square washer (7) through the processing of chipping layer by layer.
3, the manufacture method of environment-protecting product by using waste tyre according to claim 1, it is characterized in that grabbing the damaged tire silk and powder and the remaining leftover bits and pieces of punch process process that are produced except that tread glue-line process, can be by damaged tire silk 40-60%, the weight ratio of damaged tire powder 15-25% and hot type polyurethane 20-40% is after mixing and stirring, be poured in the circular model, be heated to 200 ℃, 25-35 minute heat time heating time, after polyurethane material bone dry is waited in taking-up quietly, can get a cylindrical rubber piece (2), and can be again be processed into square washer (7) through the processing of chipping layer by layer.
4, the manufacture method of environment-protecting product by using waste tyre according to claim 1 is characterized in that also comprising following process:
A, to get the polyurethane (PU) that thicker paper, wood chip or a foaming finish be base material (3), and in base material (3) surface with impression, engraving or printing and dyeing, foaming etc. suitably mode produce striped, pattern or three-dimensional pattern;
B, evenly smear the release layer (4) that covers one deck silastic or Teflon material in the surface of base material (3) again, it is torn after to be dried, and form smooth striped, pattern or three-dimensional pattern (6) in silastic (or Teflon) release layer (4) reverse side;
C, the striped in release layer (4), pattern or three-dimensional pattern (6) one side are evenly smeared one deck polyurethane or anti-hot glue, materials such as epoxy resin;
D, with the minute bubbles that produce between polyurethane layer (5) and release layer (4), give in the mode of vacuumizing and to remove, make therebetween and fitted, and left standstill 6 hours at normal temperatures, treat its moulding;
E, at the back side of polyurethane layer (5), the square washer (7) of fitting;
F, through pressurization, make strong bonded between square washer (7) and polyurethane layer (5) back side, wait for 24 hours quietly to polyurethane layer (5) bone dry, polyurethane layer (5) and release layer (4) are peeled off;
G, an end face duplicates and is formed with pattern, striped or the three-dimensional pattern opposite with base material (3) surface one-tenth, and have the damaged tire reclaimed rubber products of suitable thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01128260A CN1411969A (en) | 2001-10-11 | 2001-10-11 | Production method of environment-protecting product by using waste tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01128260A CN1411969A (en) | 2001-10-11 | 2001-10-11 | Production method of environment-protecting product by using waste tyre |
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| Publication Number | Publication Date |
|---|---|
| CN1411969A true CN1411969A (en) | 2003-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01128260A Pending CN1411969A (en) | 2001-10-11 | 2001-10-11 | Production method of environment-protecting product by using waste tyre |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267202A (en) * | 2011-07-26 | 2011-12-07 | 无锡双象橡塑机械有限公司 | Process for decomposing waste tyres into rubber blocks |
| CN105856458A (en) * | 2016-05-20 | 2016-08-17 | 三门县职业中等专业学校 | Rubber wire separating machining method |
-
2001
- 2001-10-11 CN CN01128260A patent/CN1411969A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267202A (en) * | 2011-07-26 | 2011-12-07 | 无锡双象橡塑机械有限公司 | Process for decomposing waste tyres into rubber blocks |
| CN105856458A (en) * | 2016-05-20 | 2016-08-17 | 三门县职业中等专业学校 | Rubber wire separating machining method |
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |