CN207126593U - A kind of modified pitch grinder - Google Patents
A kind of modified pitch grinder Download PDFInfo
- Publication number
- CN207126593U CN207126593U CN201721084034.9U CN201721084034U CN207126593U CN 207126593 U CN207126593 U CN 207126593U CN 201721084034 U CN201721084034 U CN 201721084034U CN 207126593 U CN207126593 U CN 207126593U
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- chamber
- charging aperture
- grinder
- grinding disc
- modified pitch
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Abstract
The utility model discloses a kind of modified pitch grinder,It is related to asphalt production processing equipment field,Include the base of the heating or cooling device provided with control temperature,Housing is provided with the base,Motor and the movable grinding disc being engaged with static cutting disk,The housing is provided with vertical charging aperture,The charging aperture is connected with feeding chamber,The motor crosses conveyor chamber via the rotary shaft for having spiral salient in conveyor chamber and is connected with movable grinding disc,The charging aperture is connected with return duct,The return duct is connected with buffering chamber,The caching chamber is separated with discharging opening by a screen pack,After sufficient material is not ground into caching chamber,Screen pack can not be passed through,Charging aperture can only be entered by return duct,Regrind,The material that granularity reaches requirement enters discharging opening by screen pack,It is uniform that the utility model provides a kind of grinding quality,The controllable modified pitch grinder of grinding temperature.
Description
Technical field
Asphalt production processing equipment field is the utility model is related to, more particularly, to a kind of modified pitch grinder.
Background technology
Modified pitch is the modifying agent such as admixture rubber, resin, high molecular polymer, levigate rubber powder or other fillers,
Or take to pitch mild oxidation processing etc. measure, make the performance of pitch or asphalt be improved made of pitch combine
Material.Road construction is now widely used for, among the field such as waterproof roll and coating.
Pitch grinding is indispensable one of technique in pitch process, in process of lapping, because material is one
Batch is ground, and occurs the insufficient situation of some particulate abrasives unavoidably, when in use the insufficient particle meeting of this grinding
Pitch is caused to stick not close, water resistance is bad, the problem of easily coming off；Further, since the difference of modifying agent so that pitch
The temperature needed in process of lapping is different, amount of heat can be produced in pitch process of lapping, some modified pitch are in this temperature
The lower matrix meeting aging of degree, and some modified pitch need higher temperature to have the function that further to emulsify in grinding, because
The temperature uncontrollability of this common grinding equipment so that the performance of modified bitumen being ground reduces, and does not reach expected effect.
The content of the invention
The utility model provides a kind of modified pitch grinder, uneven to solve existing grinder grinding quality
Problem.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is summarized as follows：
A kind of modified pitch grinder, including base, the base top are provided with motor, housing and movable grinding disc, institute
State housing and be provided with vertical charging aperture, be provided with horizontal feeding chamber below the charging aperture, the feeding chamber end is fixed
There is a static cutting disk being engaged with movable grinding disc, it is coaxially connected with movable grinding disc that feeding chamber is crossed in the rotating shaft of the motor connection, and is located at
The rotating shaft of conveying cavity segment is provided with helical feed projection；It is interconnected that several are formed between the movable grinding disc and static cutting disk
The mill chamber of mill chamber and a caching chamber, the descending gradual change from inside to outside of described some mill chambers, the caching chamber and outermost end
It is connected, the outer end for caching chamber is connected with discharging opening, caches and is separated between chamber and discharging opening through a screen pack, and caching chamber is connected with and entered
The return duct that material mouth is connected.
Further, thermal conductive cavity is additionally provided with the housing, be provided with the base control temperature heating or
Cooling device and the heat conducting oil pipe connected with thermal conductive cavity.
Further, the hull outside also has one layer of containment vessel for preventing people to be burned.
Further, the charging aperture is provided with level-sensing device.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
1. the utility model transmits material using the rotating shaft with spiral salient, it is more convenient the transmission of material, it is faster, together
When also material can be made further to be mixed in screw conveyer way；
2. the conduction oil of temperature can be controlled by being connected with housing of the present utility model, containment vessel is externally provided with housing, can be with
Control temperature well, when meeting the material for needing to emulsify, conduction oil can be controlled to make material in screw rod in certain temperature
Sufficiently emulsified and mixed, while containment vessel makes temperature be not easy to leak, and has preferable heat insulation effect, is also prevented from work
People scalds；
3. the utility model is provided with return duct and screen pack in discharging opening position, can make not grind sufficient particle slightly larger
Material is transmitted back to charging aperture again, is regrind so that the particle after grinding is more uniform；
4. the utility model is provided with level-sensing device in charging aperture, the material surplus in feed bin can be monitored in real time, reminded and added
Material, it is very few to avoid material residue, machine is dallied, and the situation of waste of resource produces；
5. the transmission of the utility model material and the rotation of movable grinding disc depend on same motor braking, energy has greatly been saved
Source.
Brief description of the drawings
Fig. 1 the utility model internal structure schematic diagrams；
Fig. 2 is the utility model exterior contour schematic diagram；
In figure mark for：1st, housing；2nd, motor；3rd, rotating shaft；4th, static cutting disk；5th, movable grinding disc；6th, discharging opening；7th, return duct；
8th, screen pack；9th, base；10th, containment vessel；11st, level-sensing device；12nd, charging aperture；13rd, chamber is cached；14th, thermal conductive cavity；15th, feeding chamber.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.Reality of the present utility model
The mode of applying includes but is not limited to the following example.
Embodiment 1
A kind of modified pitch grinder, including base 9, the base top are provided with motor 2, housing 1 and movable grinding disc
5, the housing 1 is provided with vertical charging aperture 12, and the lower section of charging aperture 12 is provided with horizontal feeding chamber 15, the conveying
The end of chamber 15 is fixed with the static cutting disk 4 being engaged with movable grinding disc 5, and feeding chamber 15 and dynamic mill are crossed in the rotating shaft 3 that the motor 2 connects
Disk 5 is coaxially connected, and the rotating shaft positioned at the part of feeding chamber 15 is provided with helical feed projection；The movable grinding disc 5 and static cutting disk 4 it
Between formed several interconnected mill chambers and one caching chamber 13, the descending gradual change from inside to outside of described some mill chambers,
The caching chamber 13 is connected with the mill chamber of outermost end, and the outer end of caching chamber 13 is connected with discharging opening 6, caching chamber 13 and discharging opening 6
Between separated through a screen pack 8, caching chamber 13 be connected with the return duct 7 being connected with charging aperture 12.
The modified pitch grinder that the present embodiment provides, feeding chamber 15 is added by the material that need to be ground from charging aperture 12, electricity
Machine 2, which provides power, rotates rotating shaft 3, and material is conveyed into what movable grinding disc 5 was formed with static cutting disk 4 by the spiral salient in rotating shaft 3
Among mill chamber, while rotating shaft 3 drives movable grinding disc 5 to rotate together, material is ground, material is via movable grinding disc 5 and static cutting disk 4
The mill chamber gradually reduced from inside to outside formed enters caching chamber 13, grinds sufficient material and enters discharging opening 6 by filter screen, and
Sufficient particle is not ground charging aperture 12 is then entered by return duct 7, regrind so that the granular mass of grinding is equal
It is even.
There is spiral salient because rotating shaft 3 is located at one section in feeding chamber 15, be more convenient the transmission of material, it is faster, together
When also material can be made further to be mixed in screw conveyer way, and material conveying and movable grinding disc rotation all according to
By same motor braking, the energy has greatly been saved；The presence of return duct 7 and screen pack 8, it also avoid filling because having not grind
The bulky grain divided is present such that the appearance for the problems such as pitch sticks inequality.
Embodiment 2
Further optimize on the basis of a kind of modified pitch grinder described in embodiment 1, set on the housing
There is thermal conductive cavity 14, the device being heated or cooled of control temperature and the heat conduction connected with thermal conductive cavity 14 are provided with the base 9
Oil-piping, while hull outside also has one layer of containment vessel for preventing people to be burned 10.
The modified pitch grinder that the present embodiment provides, according to the cooling in the demand temperature adjustment base 9 of material or add
Thermal, the conduction oil of suitable temperature is passed through in thermal conductive cavity 14, insulation a period of time, then by the material that need to be ground from charging aperture
12 add feeding chamber 15, and motor 2, which provides power, rotates rotating shaft 3, and material is conveyed into movable grinding disc by the spiral salient in rotating shaft 3
5 with static cutting disk 4 formed mill chambers among, while rotating shaft 3 drive movable grinding disc 5 rotate together, material is ground, material via
Movable grinding disc 5 enters caching chamber 13 with the mill chamber gradually reduced from inside to outside that static cutting disk 4 is formed, and it is filtered to grind sufficient material
Net enters discharging opening 6, and does not grind sufficient particle and then enter charging aperture 12 by return duct 7, is regrind so that grind
The granular mass of mill is uniform.
Due to the temperature of conduction oil can be controlled, can in process of lapping according to the demand of different material come to conduction oil
The generation for the problem of temperature is adjusted, and avoids bitumen base aging, or emulsification is insufficient, while containment vessel can make temperature
Degree is not easy to leak, and has preferable heat insulation effect, moreover it is possible to effectively prevent worker from scalding.
Embodiment 3
Further optimize on the basis of embodiment 2, charging aperture is provided with level-sensing device 11.
The modified pitch grinder that the present embodiment provides, according to the cooling in the demand temperature adjustment base 9 of material or add
Thermal, the conduction oil of suitable temperature is passed through in thermal conductive cavity 14, insulation a period of time, then by the material that need to be ground from charging aperture
12 add feeding chamber 15, and motor 2, which provides power, rotates rotating shaft 3, and material is conveyed into movable grinding disc by the spiral salient in rotating shaft 3
5 with static cutting disk 4 formed mill chambers among, while rotating shaft 3 drive movable grinding disc 5 rotate together, material is ground, material via
Movable grinding disc 5 enters caching chamber 13 with the mill chamber gradually reduced from inside to outside that static cutting disk 4 is formed, and it is filtered to grind sufficient material
Net enters discharging opening 6, and does not grind sufficient particle and then enter charging aperture 12 by return duct 7, is regrind so that grind
The granular mass of mill is uniform；And count material and count the material surplus that can be monitored in real time in feed bin, charging is reminded, avoids material residue
It is very few, machine is dallied, the generation of the situation of waste of resource.
It is embodiment of the present utility model as described above.The utility model is not limited to above-mentioned embodiment, anyone
The structure change made under enlightenment of the present utility model should be learnt, it is every that there is same or like skill with the utility model
Art scheme, each falls within the scope of protection of the utility model.
Claims (4)
1. a kind of modified pitch grinder, including base (9), be provided with above the base (9) motor (2), housing (1) and
Movable grinding disc (5), it is characterised in that：The housing (1) is provided with vertical charging aperture (12), is set below the charging aperture (12)
There is horizontal feeding chamber (15), feeding chamber (15) end is fixed with the static cutting disk (4) being engaged with movable grinding disc (5), described
Feeding chamber is crossed in the rotating shaft (3) of motor (2) connection and movable grinding disc (5) is coaxially connected, and positioned at the rotating shaft of feeding chamber (15) part
(3) it is provided with helical feed projection；Formed between the movable grinding disc (5) and static cutting disk (4) several interconnected mill chambers and
One caching chamber (13), the descending gradual change from inside to outside of described some mill chambers, the caching chamber (13) and the mill of outermost end
Chamber is connected, and the outer end of caching chamber (13) is connected with discharging opening (6), through a screen pack (8) between caching chamber (13) and discharging opening (6)
Separate, caching chamber (13) is connected with the return duct (7) being connected with charging aperture (12).
A kind of 2. modified pitch grinder as claimed in claim 1, it is characterised in that：It is additionally provided with and leads on the housing (1)
Hot chamber (14), the interior heating or cooling device for being provided with control temperature of the base (9) and the heat conduction connected with thermal conductive cavity (14)
Oil-piping.
A kind of 3. modified pitch grinder as claimed in claim 1 or 2, it is characterised in that：Also have one outside the housing (1)
Layer prevents the containment vessel (10) that people is burned.
A kind of 4. modified pitch grinder as claimed in claim 3, it is characterised in that：The charging aperture (12) is provided with material position
Count (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721084034.9U CN207126593U (en) | 2017-08-28 | 2017-08-28 | A kind of modified pitch grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721084034.9U CN207126593U (en) | 2017-08-28 | 2017-08-28 | A kind of modified pitch grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207126593U true CN207126593U (en) | 2018-03-23 |
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ID=61636381
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721084034.9U Active CN207126593U (en) | 2017-08-28 | 2017-08-28 | A kind of modified pitch grinder |
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| Country | Link |
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| CN (1) | CN207126593U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046584A (en) * | 2018-09-07 | 2018-12-21 | 翁清勇 | A kind of printer of clearance-type mill carbon dust serialization micron ultra shifter |
| CN110882755A (en) * | 2019-12-16 | 2020-03-17 | 无锡泰贤粉体科技有限公司 | Grinding disc and air-tight seal plane grinding machine |
| CN111804382A (en) * | 2020-07-13 | 2020-10-23 | 广州信佳地坪工程有限公司 | Epoxy is prepared with phenolic resin grinding device |
| CN112742526A (en) * | 2020-12-18 | 2021-05-04 | 重庆九橡化大橡胶科技有限责任公司 | Asphalt grinding mill |
-
2017
- 2017-08-28 CN CN201721084034.9U patent/CN207126593U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046584A (en) * | 2018-09-07 | 2018-12-21 | 翁清勇 | A kind of printer of clearance-type mill carbon dust serialization micron ultra shifter |
| CN110882755A (en) * | 2019-12-16 | 2020-03-17 | 无锡泰贤粉体科技有限公司 | Grinding disc and air-tight seal plane grinding machine |
| CN111804382A (en) * | 2020-07-13 | 2020-10-23 | 广州信佳地坪工程有限公司 | Epoxy is prepared with phenolic resin grinding device |
| CN111804382B (en) * | 2020-07-13 | 2022-03-29 | 安徽鑫腾体育设施有限公司 | Epoxy is prepared with phenolic resin grinding device |
| CN112742526A (en) * | 2020-12-18 | 2021-05-04 | 重庆九橡化大橡胶科技有限责任公司 | Asphalt grinding mill |
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