CN2505175Y - Milling disintegrator for waste tyre and rubber - Google Patents
Milling disintegrator for waste tyre and rubber Download PDFInfo
- Publication number
- CN2505175Y CN2505175Y CN 01247914 CN01247914U CN2505175Y CN 2505175 Y CN2505175 Y CN 2505175Y CN 01247914 CN01247914 CN 01247914 CN 01247914 U CN01247914 U CN 01247914U CN 2505175 Y CN2505175 Y CN 2505175Y
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- milling
- rubber
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- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The utility model provides a milling disintegrator for waste tyre and rubber, comprising a high speed miller and a pressing and feeding mechanism, wherein, a milling wheel is provided with inclined grooves, width and depth of each groove are the same, a circle is differently divided into parts which are less than 90 degrees, an upper part of an included angle between the milling wheel and a charging box is provided with a condensation air spray head which is pipe-shaped and evenly provided with a plurality of spray holes along a longitudinal straight line. The condensation air spray head simultaneously sprays condensed air which is cooled toward the milling wheel and a rubber grinding surface from the horizontal direction and the vertical direction, which contributes to cooling the milling wheel, crisping up the rubber and making the rubber powder uneasy to be burned; therefore, the utility model is good in quality. As the utility model is also provided with an induced draught fan and a closed type purification can, no harmful gases and dust are generated during the whole milling process and the operating site is clean and sanitary. The utility model which decreases difficulty of the milling technique and improves quality of the rubber powder is applicable to industrialize the manufacture of the super-thin rubber powder.
Description
Technical field
The utility model relates to a kind of mill machinery, and particularly a kind of junked tire, rubber are ultrafine-milled, the device of condensation and purification.
Background technology
Rubber is milled and is pulverized in the processing, and it is the technical difficult points that influences product quality and working (machining) efficiency that reducing mechanism and the rubber violent frictional heating when grinding produces high temperature.On the one hand, high temperature makes rubber powder " coking ", and product quality descends; On the other hand, because the rubber temperature higher position is soft, temperature is low then crisp, and crisp rubber just is easy to pulverize, so high temperature also makes working (machining) efficiency reduce.Chinese patent CN23846811 discloses a kind of " waste and used rubber tyre pulverizing emery wheel " (waste and used rubber tyre can be milled to about 80 orders), and it is that the emery wheel that cooling water feeds hollow is absorbed heat, thus the temperature of control grinding face.But because cooling water can only contact the steel inner wall of rotary drum of emery wheel, the alloying pellet bistrique that is welded on the steel cylinder outer wall can only be indirectly cooled; then further be indirectly cooled with the rubber of bistrique friction; three's the temperature difference is very big; rubber powder " coking " takes place in regular meeting, causes the of low quality of product.
Summary of the invention
The purpose of this utility model is intended to overcome the shortcoming of above-mentioned prior art, and a kind of direct cooling grinding face is provided, mechanical type junked tire, the rubber that can better control temperature, has improved the rubber powder quality reducing mechanism of milling.
Another purpose of the present utility model provides a kind of rubber of handling and pulverizes flue gas, the antipollution reducing mechanism of milling that produces.
The purpose of this utility model is to realize like this: a kind of junked tire, rubber powder crushing device, comprise grinding machine, condenser, compress and feed mechanism, its grinding machine is that motor, shaft coupling, bearing, bearing block connect the high speed grinding mill that the wheel of milling constitutes, the wheel of milling is provided with valley gutter, five equilibrium not in 90 ° of wide and the inequality deeply and circumference of this groove, the condenser that has on mill wheel and hopper angle top is the condensation air shower nozzle, this shower nozzle is a tubulose, at linearly equally distributed several spray-holes longitudinally.The condensation shower nozzle sprays compressed air through refrigeration from mill wheel and rubber mill bevel of level and vertical direction simultaneously.
The described reducing mechanism of milling also includes air-introduced machine and flue gas cleaner, and this clarifier is the closed purification pot that water containing pool, screen pack and sieve plate are formed.
Described valley gutter quantity is that 9-18 bar, oblique angle are that 15 ° of-30 ° of angles, directions are dextrorotation, every valley gutter wide, identical.
The described wheel surface of milling adopts the multi-angular welding rod of carbide alloy.
Described grinding machine is that pipe flange is connected with air-introduced machine.
Described purification pot is connected with flange with the air-introduced machine outlet.
The utility model that adopts said structure to make: at first be because the wheel of milling is interrupted grinding when milling, rapid heat dissipation has overcome that the cycle impacts and the resonance that causes; The wheel of milling contacts with rubber to cut when milling and obtains condensation air simultaneously at level, vertical both direction, reaching the wheel cooling of milling, and rubber becomes fragile, and makes rubber powder be difficult for " coking ", product quality height.This device has reduced the grinding technology difficulty, has improved the rubber powder quality, is fit to the ultra-fine rubber powder of suitability for industrialized production.
Because the utility model also is provided with flue gas cleaner, the flue gas that produces in the wheel of milling, dust glue flavor are imported closed purification pot by air-introduced machine, after making flue gas, micro mist enter water containing pool, flue gas is discharged outside container after washing and screen pack filtration, and micro mist glue flavor is intercepted by sieve plate in hydraulic pressure flushing back and reaches isolation of purified.Whole mill processes can not produce any pernicious gas and dust, the operation site clean hygiene.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the grinding mill axial arrangement figure of Fig. 1;
The side-looking structural representation that Fig. 3 mills and takes turns for Fig. 2;
Fig. 4 is the condensation nozzle structure schematic diagram of Fig. 1;
Fig. 5 is that the A-A of Fig. 4 is to structural representation.
The specific embodiment
Referring to Fig. 1--Fig. 6, this device comprise high speed grinding mill, condensation shower nozzle 7, air-introduced machine 5, closed purification pot 1, compress and feed mechanism (8,10).The high speed grinding mill connects the wheel 6 of milling by casing 11, motor, shaft coupling, bearing 15, bearing block and constitutes, and main shaft 13 two of the wheel 6 of milling are fixed on rectangular box 11 two ends; The wheel of milling has wide 6mm * dark 3mm groove on 6 circumference, and groove number is that 9-28 bar (wide, the dark unanimity of every groove), oblique angle are that 15 ° of-30 ° of angles, directions are dextrorotation, five equilibrium not in groove is made in 90 °; Mill and take turns 6 surface employing multi-angular (YL) carbide electrodes 14, how sharp form sword; Has level and vertical direction (the S arrow is that horizontal direction, C arrow are vertical direction among Fig. 5) while shower nozzle 7 to grinding face injection condensing air on mill wheel 6 and hopper angle top.This shower nozzle 7 is for being responsible for 16 and take over 17 tubuloses that constitute, and is provided with linearly equally distributed several spray-holes 18 being responsible for 16, takes over 17 and is connected with the air accumulator of air compressor.Each is connected back taper purification pot 1 and air-introduced machine 5 outlets with flange, and grinding mill is connected with air-introduced machine 5 usefulness pipe flanges.The screen pack 3 of closed purification pot 1, sieve plate 2 are connected by bolt, and sieve plate 2 is welded on the tank skin of jar.Compress and feed mechanism (8,10) is the known technology of existing rubber powder crushing device.Grinding mill, air-introduced machine 5, closed purification pot 1, compress and feed mechanism (8,10) all through bolted on base separately.
The utility model drives wheel 6 high speed rotating of milling by motor by shaft coupling, junked tire, rubber are put in the rectangle hopper, flatten blob of viscose by pressing plate 8 (pneumatic element) through pressure P 2, add thrust P1 by feed mechanism 10 (pneumatic element) again and slowly advance to the wheel 6 of milling.Wheel 6 rotations of milling contact with junked tire, block rubber 9 to produce to cut and mill, and just can disposablely be milled into the above fine glue powder of 80 orders.Condensation air enters air accumulator after being compressed into 5-8 atmospheric pressure by air compressor, and filters through air cleaner, makes air oil content≤0.25PPm/CM
3, water content≤1g/m
3Freezing through refrigeration machine, obtain condensing gas-15 degree--5 degree (common apparatus), by taking over 17 to being responsible for 16, spray compressed air from level and vertical direction grinding face simultaneously by several spray-holes 18 of condensation shower nozzle 7 through refrigeration, reaching wheel 6 coolings of milling, rubber becomes fragile.In the high speed mill processes, produce flue gas and be inhaled into air-introduced machine 5 through tube connector, blast purification pot 1 through tube connector 12 again, emptying after scavenging solution (water) 4 flush away peculiar smell, screen pack 3 and sieve plate 2 leach rubber powder from grinding mill.
Claims (4)
1. a junked tire, rubber reducing mechanism of milling, comprise grinding machine, condenser, compress and feed mechanism, grinding machine is that motor, shaft coupling, bearing, bearing block connect the high speed grinding mill that the wheel of milling constitutes, it is characterized in that: the wheel of milling is provided with valley gutter, five equilibrium not in 90 ° of this groove circumference, the condenser that has on mill wheel and hopper angle top is the condensation air shower nozzle, and this shower nozzle is a tubulose, linearly is evenly distributed with several spray-holes longitudinally.
2. junked tire according to claim 1, the rubber reducing mechanism of milling is characterized in that: device also includes air-introduced machine and closed purification pot, is provided with water containing pool, screen pack and sieve plate in this jar.
3. junked tire according to claim 1, the rubber reducing mechanism of milling, it is characterized in that: valley gutter quantity is that 9-28 bar, oblique angle are that 15 ° of-30 ° of angles, directions are dextrorotation, every groove wide, identical deeply.
4. junked tire according to claim 1, the rubber reducing mechanism of milling is characterized in that: the wheel surface of milling adopts the multi-angular welding rod of carbide alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247914 CN2505175Y (en) | 2001-10-19 | 2001-10-19 | Milling disintegrator for waste tyre and rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247914 CN2505175Y (en) | 2001-10-19 | 2001-10-19 | Milling disintegrator for waste tyre and rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2505175Y true CN2505175Y (en) | 2002-08-14 |
Family
ID=33658672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01247914 Expired - Fee Related CN2505175Y (en) | 2001-10-19 | 2001-10-19 | Milling disintegrator for waste tyre and rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2505175Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298894A (en) * | 2020-04-07 | 2020-06-19 | 卢志祥 | Five metals crushed aggregates machine |
-
2001
- 2001-10-19 CN CN 01247914 patent/CN2505175Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298894A (en) * | 2020-04-07 | 2020-06-19 | 卢志祥 | Five metals crushed aggregates machine |
| CN111298894B (en) * | 2020-04-07 | 2021-05-18 | 绍兴正开智能设备有限公司 | Five metals crushed aggregates machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |