CN109652108A - Modified pitch development device - Google Patents
Modified pitch development device Download PDFInfo
- Publication number
- CN109652108A CN109652108A CN201811288765.4A CN201811288765A CN109652108A CN 109652108 A CN109652108 A CN 109652108A CN 201811288765 A CN201811288765 A CN 201811288765A CN 109652108 A CN109652108 A CN 109652108A
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- China
- Prior art keywords
- cooling
- magnetic ball
- pitch
- development
- tank
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C3/00—Working-up pitch, asphalt, bitumen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/96—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with openwork frames or cages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/98—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/38—Mixing of asphalt, bitumen, tar or pitch or their ingredients
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of modified pitch development devices, from outside to inside successively include outer housing, the cooling Ministry of worker, development tank, several coolers are provided on outer housing, wherein for maintaining the temperature of cooling oil in outer housing；The cooling Ministry of worker includes cooling pipe, magnetic ball, cooling oil, cooling pipe is immersed in the intracorporal cooling oil of shell, transport for pitch, magnetic ball enters cooling pipe from magnetic ball entrance and pitch is followed to move, pitch is cooled down, it is also arranged at intervals with the magnetic ball cooling end for cooling down energy storage material in magnetic ball on cooling pipe, guarantees that magnetic ball persistently plays cooling effect；The development tank includes tank body, stirring frame, stagewise discharging device, the stagewise discharging device is discharged respectively by the discharge nozzle of different height, reduce the coking tendency near unique discharge port, when the present invention can effectively solve the problem that large-scale production the problem of development tank discharge port coking, while also ensuring the development quality of pitch.
Description
Technical field
The invention belongs to bitumen processing facilities fields, and in particular to a kind of modified pitch development device.
Background technique
Relative to traditional matrix pitch, be either used in still production carbon product of paving the way has more normal temperature modified pitch
Good using effect, the production of normal temperature modified pitch also comparative maturity, can substantially be divided into broken, swelling, be stirred,
Develop four steps, and develop the committed step that the step is often only asphalt performance quality, but because pitch be viscosity compared with
Big colloid, mobility are easy the coking in reaction vessel in production, influence developmental capacity, sometimes very not as good as liquid such as water
Pipeline can extremely be blocked；Have much as the reason of coking, but most important is exactly two temperature, pressure factors, because of pitch
Mobility it is bad, especially in large size production, develop the pitch in tank it is easy to appear temperature gradient, close to the portion of heating surface
Divide temperature very high, and the temperature far from heating surface is very low, the excessively high place of temperature is excessively heated and coking, and pitch is entering
Develop tank when, due to its temperature be higher than development required temperature, into tank body after only cooled down by tank wall just will form it is bright
Aobvious temperature gradient, in large size production, this phenomenon is particularly evident.
Improving such case it is necessary to set about from these two aspects, the solution that the prior art provides all is to improve temperature,
Heating component is set in discharge port, prevents from blocking pipeline when discharging, or improves developmental temperature to guarantee the mobility of pitch, with
This reduces the case where coking, but improves developmental temperature and will have a direct impact on the quality of output pitch, and heated mould is arranged in discharge port
Block is out of question in small yield production, but when the industrial production of large size, the asphalt quality of every tank is just very big, passes through discharge port
When, local pitch will receive very big pressure generation part and gather and coking cruelly, this is only insurmountable by heating.
Summary of the invention
The object of the present invention is to provide a kind of modified pitch with development device, development when can effectively solve the problem that large-scale production
In tank the problem of coking, while also ensuring the development quality of pitch.
To better solve above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of modified pitch development device, successively includes outer housing, the cooling Ministry of worker, develops tank, wherein outer housing from outside to inside
Be one sealing cylindrical body, the outer wall of outer housing be it is double-deck, vacuumized between two layers, several coolings be provided on outer housing
Device, for maintaining the temperature of cooling oil in outer housing.
Magnetic ball shell is magnetic material, is internally provided with energy storage material, keeps magnetic ball cooling effect more preferable, on cooling pipe also
It is arranged at intervals with the magnetic ball cooling end for cooling down energy storage material in magnetic ball, magnetic ball cooling end spacer sleeve is on cooling pipe
Electromagnet, when being powered, magnetic ball is adsorbed onto cooling pipe surface and radiated by the magnetic force of electromagnet, and magnetic ball after cooling continues
It is flowed with pitch, to persistently play cooling effect.
The development tank includes tank body, stirring frame, stagewise discharging device, and stirring frame is located in tank body, to tank body pitch
It is stirred, the stagewise discharging device includes the discharge nozzle of several different heights, solenoid valve, between discharge nozzle is centainly to fix
Every being distributed on tank wall, electromagnetic pump is both provided on each discharge nozzle, electromagnetic pump is opened from top to bottom, upper level electromagnetic pump
Next stage electromagnetic pump is opened again after no pitch outflow.
It further, is multistage discharging device outside the outer housing, multistage discharging device is exactly to be provided with fixed intervals
More discharge nozzles, realization successively discharge from top to bottom.
Further, it is additionally provided with stirring frame in the development tank, the stirring for pitch.
Further, it is additionally provided with graphite linings between the magnetic ball shell and energy storage material of the magnetic ball, is additionally provided in magnetic ball
Clump weight.
Further, height of the height of the cooling oil lower than development tank.
Further, the cooling pipe is set on the inside of the section of tubing of magnetic ball cooling end the groove for having magnetic ball size,
For increasing and the contact area of magnetic ball.
Further, it is provided with coil on the vertical frame of the stirring frame, there is magnetism after energization.
The present invention at least has the advantages that
(1) developmental temperature is constant, development quality is good, and development tank of the invention is largely covered by High-temperature cooling oil, and is entirely set
Temperature in standby is all above and below developmental temperature, heat loss very little, to ensure that the pitch development quality in development tank.
(2) it is more suitable for the large-scale production of viscous material, and mixing effect compared to traditional stirring frame using stirring frame stirring
Can be more preferable, stirring mount structure is also more stable.
(3) using cooling oil come equilibrium temperature, the thermal conductivity of cooling oil is very high, there's almost no temperature gradient, not only may be used
Heat to guarantee all sites is consistent, and convenient for control temperature.
(4) pitch is entered in development tank from top to bottom by cooling tube, can adjust pitch by adjusting the pressure of pitch
Movement speed in cooling tube cooperates the cooling oil outside cooling tube that can guarantee that the asphalt temperature for entering development tank is identical.
(5) using the electromagnet on magnetic ball, cooling tube, the heat of pitch on the inside of cooling tube is taken out of, is made inside pitch
Heat can also discharge, and the movement of magnetic ball is also stirred to pitch, reduce the possibility for temperature gradient occur.
(6) it is discharged using stagewise, when can effectively solve the problem that large-scale production, the case where leading to coking because of pressure increase.
(7) it is all made of solenoid valve, reduces worker's working strength.
Detailed description of the invention
The Figure of description for constituting the application a part is used to provide further understanding of the present invention, signal of the invention
Examples and descriptions thereof are used to explain the present invention for property, does not constitute improper limitations of the present invention.
In attached drawing:
Fig. 1 diagrammatically illustrates structural schematic diagram of the invention；
Fig. 2 diagrammatically illustrates the structural schematic diagram of hollow iron ball；
Fig. 3 diagrammatically illustrates the structural schematic diagram of part cooling pipe；
Fig. 4 diagrammatically illustrates the structure sectional view of cooling pipe；
Fig. 5 diagrammatically illustrates the local expansion figure of part A in Fig. 1；
Fig. 6 diagrammatically illustrates top view of the invention；
Wherein, the above drawings include the following reference numerals:
1- outer housing, 11- oil inlet, 12- oil outlet, 13- cooler, 14- oil pump, the outlet of 15- magnetic ball, 2- cooling pipe, 21-
Electromagnetic pump, 22- electric cabinet, 231- bitumen feed mouth, 232- magnetic ball entrance, 24- magnetic ball cooling end, the first electromagnet of 241-,
251- magnetic ball shell, 252- graphite linings, 253- clump weight, 254- energy storage material, 26- discharge nozzle, 31- tank body, 32- stirring frame,
33- motor, 34- supporter, 341- support leg, 342- thrust bearing.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments；Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention；In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements；For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment
It is a kind of modified pitch development device as shown in Fig. 1 ~ 6, from outside to inside successively includes outer housing 1, bosher
Portion, development tank, wherein outer housing 1 be one sealing cylindrical body, outer housing 1 be it is double-deck, vacuumized between two layers, can
Scattering and disappearing for heat is reduced, outer housing 1 is provided with cooling oil, and 1 side of outer housing is provided with oil inlet 11 and oil outlet 12, can be external
Cooling oil in shell 1 is replaced, since the temperature that pitch enters outer housing 1 is higher than development required temperature, so by cold
But oil makes the temperature of pitch to developmental temperature to reduce, and the present embodiment does not use 1 outer wall of outer housing to radiate, this is because
The equipment arrangement of actual production scene is more closely especially large-scale production, once the outer housing 1 that occupied area is very big
Heat release will be such that entire workshop temperature rises, seriously affect the operation of other equipment and the health of worker, and pass through outer wall
What is cooled down is inefficient, is affected by extraneous circumstance, and to avoid such case, the present embodiment sets double-deck for outer housing 1,
Reduce outer housing 1 pair of extraneous heat radiation, using outer housing outside tubular cooler 13 adjust, cooler 13 is connected with oil pump
14 is cooling in cooler 13 for entering High-temperature cooling oil pump 14, through the cooling oil after cooling of cooler 13 again by returning to outer housing
In 1, with this come guarantee cooling oil temperature it is constant, in addition the position of cooler 13 is not construed as limiting, and can be set in outer housing
On outer wall, also can be set far from outer housing independent heat dissipation chamber in, the present embodiment for outer housing exterior walls are set into
Row explanation, in addition cooler is that controllably, when temperature drop is too fast, can stop cooler 13 come the method for controlling cooling oil temperature
Heat preservation, and if being radiated using outer housing, it is unable to control the temperature of cooling oil.
It should be noted that the quantity of the cooler 13 is at least one, accelerated according to actual condition, this implementation
Example only illustrates it for one, should not be construed as the limitation to quantity.
As shown in Figure 1 and Figure 6, bosher portion is located in shell, is for cooling down pitch and maintaining development tank temperature degree, cooling
The Ministry of worker includes cooling pipe 2, magnetic ball, cooling oil, and wherein cooling pipe 2 is used for conveying asphalt, and is spirally wound on outside tank body 31
Side, 2 one end of cooling pipe are connected to bitumen feed mouth 231, and the other end is connected to tank body 31, pitch from bitumen feed mouth 231 into
Enter in cooling pipe, under pressure, spiral up along cooling pipe 2, is developed in the development higher position of tank by injection
In tank, pan feeding mode from below to up relies on the top-down pan feeding of gravity more controllable compared with prior art, because can lead to
The pressure of pitch pan feeding is overregulated, to control flow velocity of the pitch in cooling pipe 2, this is quite to have in actual production
, because pitch will lead to very much fastly in 2 flow velocity of cooling pipe, pitch is also uncolled to have entered development tank to developmental temperature
In, too production efficiency will not caught up with slowly.
Since pipe radius is bigger, the pitch far from 2 duct wall of cooling pipe is just more difficult to cool down, and formation temperature gradient,
So only by cooling pipe 2 carry out cooling cooling efficiency be it is inadequate, especially in the biggish situation of caliber, therefore by magnetic
Ball is added to the cooling Ministry of worker to be cooled down, and magnetic ball enters in pitch from magnetic ball entrance, flows and is suspended in pitch with pitch,
The structure of magnetic ball as shown in Fig. 2, be followed successively by magnetic ball shell 251, graphite linings 252, medium temperature phase-changing energy storage material (below from outside to inside
Abbreviation energy storage material), clump weight 253, magnetic ball shell 251 is permanent magnet and for conductor, has magnetism always, graphite linings 252 are
Excellent Heat Conduction Material is close to magnetic ball shell 251 and is arranged, the heat transfer of magnetic ball shell 251 is given to internal energy storage material,
And the chemical property of graphite is stablized, the case where directly can contacting and react with magnetic ball shell 251 to avoid energy storage material,
Energy storage material is the prior art, absorbs heat at high temperature and undergoes phase transition, is liquid by Solid State Transformation, heat is changed into phase transformation
Latent heat undergoes phase transition in low temperature, changes from liquid to solid, and latent heat is precipitated, this kind of material can largely absorb heat, into
Enter to effectively play the effect of cooling in pitch, the clump weight 253 in magnetic ball is the insulator with certain mass, due to drip
Blueness is the liquid with certain viscosity, and the gravity of buoyancy with higher, magnetic ball outer wall is less than the buoyancy of pitch, therefore can only float
In asphalt surface, clump weight 253 is added, it is identical as pitch buoyancy to make the gravity of magnetic ball, and floated on and reach cooling drip among pitch
Green effect.
Going back spacer sleeve on the cooling pipe 2 of the cooling Ministry of worker and being equipped with as shown in Figures 3 and 4 is magnetic ball cooling end 24, magnetic ball
Cooling end 24 is for cooling to magnetic ball, after magnetic ball float a period of time in pitch, due to absorption enough heats with pitch temperature
Degree is consistent, loses cooling effect, cooling to magnetic ball by magnetic ball cooling end 24 at this time, enables to play cooling effect again
Fruit, magnetic ball cooling end include the first electromagnet, cooling pipe, and the first electromagnet 241 is covered on outside cooling pipe, by the first electromagnetism
There is the pit of several magnetic ball sizes in the inside for the part cooling pipe that iron 241 covers, and the circuit part of the first electromagnet 241 is done
Water-proofing treatment avoids failing under water, when the work of the first electromagnet 241, magnetic club in pitch under the magnetic force by
It is adsorbed in the pit on duct wall, since the first electromagnet 241 is immersed in cooling oil, at a temperature below the magnetic ball temperature in pitch
Degree, so cooling oil can be conducted to the heat of magnetic ball, reduces the temperature of magnetic ball, when the first electromagnet 241 stops working
When, the first electromagnet 241 disappears to the magnetic force of magnetic ball, and magnetic club is detached from groove position with the flowing of pitch, is again introduced into
In pitch, it can guarantee that magnetic ball can persistently cool down pitch in cooling pipe 2 repeatedly, the first electromagnet 241
With 22 circuit connection of electric cabinet and be controlled by it discontinuous operation, the discontinuous operation time is adjusted according to specific operating condition, is not subject to herein
It limits.
Development tank is fixed by the bracket in outer housing 1, as shown in Figure 1, development tank includes tank body 31, stirring frame 32, electricity
Motivation 33, supporter 34, the tank body 31 are immersed in cooling oil outside, and tank body 31 is higher than the liquid level of cooling oil, pushes up in tank body 31
Portion is provided with electric cabinet 22 and motor 33, and the pitch that cooling pipe 2 will be cooled to developmental temperature is pushed up from 31 side of tank body is close
In the position injection tank body 31 of plate, stirring frame 32 is additionally provided in tank body 31, stirring frame 32 is rectangle, the top of rectangle stirring frame 32
Side midpoint is provided with the drive rod connecting with motor 33, and drive rod passes through center and the connection of 31 top plate of tank body, electronic
Thus machine 33 controls the rotation of stirring frame 32, be provided with support between 32 bottom edge midpoint of stirring frame and the center of circle of 31 bottom plate of tank body
Body 34,34 structure of supporter is as shown in figure 5, support leg 341 and supporter 34 are connected and fixed on tank body bottom plate, supporter 34
The interior position contacted with stirring rod is additionally provided with thrust bearing 342, and thrust bearing 342 can bear axial power and in radial rotation
Turn, guarantees that the supporter 34 in rotation of stirring frame 32 does not rotate with it, and provide support for stirring frame 32, avoid in its rotation
It shakes, several sides parallel with the two is in addition additionally provided between 32 bottom edge top margin of stirring frame, mixing effect can be reinforced, stirred
The Bian Shangjun for mixing the vertical setting of frame 32 is wound with coil, so that stirring frame 32 and coil collectively constitute electromagnet, in discharging, is
Prevent magnetic ball from flowing out with pitch, when discharging, just opens the coil switch in stirring frame 32, and so that the vertical bar of stirring frame 32 is magnetic,
Originally the magnetic ball being suspended in pitch is adsorbed on vertical bar, and when all discharge disconnects coil power to pitch again, magnetic ball falls on tank
31 bottom of body is simultaneously discharged from the magnetic ball of 31 bottom of tank body outlet 15, can reuse after the cleaning of magnetic ball, magnetic ball outlet 15 is provided with
Valve, it is in closed state when not in use.
Another innovation of the present embodiment is that discharge method has used stagewise discharging, as shown in Figure 1, stagewise
Discharging is that multiple discharge nozzles 26 are arranged with certain spacing on 31 outer wall of tank body, and a kind of method to discharge from top to bottom is this
Method leads to the sudden and violent poly- caused coking in pitch part it is possible to prevente effectively from local pressure is excessive in large-scale production；Stagewise discharging
Discharge nozzle 26 be respectively positioned on same vertical line and be finally pooled on a root canal road and be discharged, discharge nozzle 26 is controlled by electromagnetic pump 21
System, each electromagnetic pump 21 are additionally provided with infrared sensor, infrared sensor, electromagnetic pump 21 and 22 circuit connection of electric cabinet,
Whether there are also pitches to flow out in each discharge nozzle 26 for detecting for infrared sensor, when the infrared sensor on upper layer detects
There is no pitch outflow, just pass the signal along to electric cabinet 22, electric cabinet 22 opens next layer of infrared sensor, realize from upper and
Under successively discharge.
Specific workflow is as follows:
Pitch enters cooling pipe 2 through bitumen feed mouth 231, and magnetic ball is mixed by the magnetic ball entrance 232 being connected to cooling pipe 2
In pitch, the pitch for being mixed with magnetic ball under pressure, moves, and by being immersed in cooling oil from bottom to top along cooling pipe 2
In 2 duct wall of cooling pipe and pitch in magnetic ball by pitch Slow cooling, it is cooling that every one section of the operation of pitch just has magnetic ball
Part magnetic ball can be adsorbed onto the pit on magnetic ball cooling end 24 by portion 24, the magnetic ball cooling end 24 of service intermittent at work
In, the magnetic ball being heated is cooled to developmental temperature, and when magnetic ball cooling end 24 does not work, magnetic club continues to flow with pitch,
Part of the pitch far from tube wall can also be cooled, and reduce the possibility that temperature gradient occurs in the duct in pitch.
Pitch after cooling is passed through in development tank, and the stirring frame 32 for developing tank is stirred pitch, is developed when reaching
After time, the coil switch of the vertical frame of stirring frame to be opened, vertical frame band is made to be magnetic, magnetic ball is attracted in stirring frame,
Most upper one layer of solenoid valve, infrared ray sensing of most upper one layer of the pitch through this outflow, on most upper level solenoid valve are opened again
When device detects the outflow of no pitch, converts the signal to electric signal and pass to electric cabinet 22, the control module in electric cabinet 22
After signal, the solenoid valve of most upper level is sent a signal to, is turned off, and open the solenoid valve of next stage, works as next stage
When not having pitch outflow in solenoid valve, the control module in electric cabinet 22 closes the solenoid valve of this level-one and opens the electricity of next stage
Magnet valve so repeats, until the pitch in tank body 31 is discharge all of only.
Embodiment as one preferred, the cooler can pass through with heating module when development time is longer
Heating module keeps the temperature of cooling oil.
Embodiment as one preferred, the shell of the magnetic ball use the magnet of SmCo material, and energy storage material is selected molten
O'clock in 200 DEG C or so of medium temperature phase-changing energy storage material.
Embodiment as one preferred, the control module in the electric cabinet use PLC.
In the present embodiment, the cooler, motor, solenoid valve and its circuit connecting mode, electric cabinet and solenoid valve,
The connection type of first electromagnet is the mature prior art, can directly be bought, therefore do not elaborate.
Claims (8)
1. a kind of modified pitch development device, it is characterised in that: from outside to inside successively include outer housing, the cooling Ministry of worker, development
Tank, wherein outer housing is vacuumized between two layers, several coolers is provided on outer housing for double-layer structure, for remaining outer
The temperature of cooling oil in shell；
The cooling Ministry of worker includes cooling pipe, magnetic ball, cooling oil, and cooling pipe is immersed in the intracorporal cooling oil of shell, is used for
Pitch is transported into from bottom to top in development tank, magnetic ball enters cooling pipe from magnetic ball entrance and pitch is followed to move, and carries out to pitch
Cooling, after pitch discharge, the magnetic ball outlet opened up from the bottom of development tank is discharged and recycles；
Magnetic ball shell is magnetic material, is internally provided with energy storage material, keeps magnetic ball cooling effect more preferable, is also spaced on cooling pipe
It is provided with the magnetic ball cooling end for cooling down energy storage material in magnetic ball, electromagnetism of the magnetic ball cooling end spacer sleeve on cooling pipe
Iron, when being powered, magnetic ball is adsorbed onto cooling pipe surface and radiated by the magnetic force of electromagnet, and magnetic ball after cooling continues with drip
Blueness flowing, to persistently play cooling effect；
The development tank includes tank body, stirring frame, stagewise discharging device, and stirring frame is located in tank body, is carried out to tank body pitch
Stirring, the stagewise discharging device include the discharge nozzle of several different heights, solenoid valve, and discharge nozzle is with certain fixed intervals point
Cloth is both provided with electromagnetic pump on tank wall on each discharge nozzle, electromagnetic pump is opened from top to bottom, and upper level electromagnetic pump is without drip
Next stage electromagnetic pump is opened again after blueness outflow.
2. a kind of modified pitch according to claim 1 development device, it is characterised in that: be multistage outside the outer housing
Discharging device, multistage discharging device are exactly that more discharge nozzles are provided with fixed intervals, and realization successively discharges from top to bottom.
3. a kind of modified pitch according to claim 1 development device, it is characterised in that: in the development tank also
It is provided with stirring frame, the stirring for pitch.
4. a kind of modified pitch according to claim 1 development device, it is characterised in that: the magnetic ball shell of the magnetic ball
Graphite linings are additionally provided between energy storage material.
5. a kind of modified pitch according to claim 1 development device, it is characterised in that: be additionally provided in the magnetic ball
Clump weight.
6. a kind of modified pitch according to claim 1 development device, it is characterised in that: the height of the cooling oil is low
In the height of development tank.
7. a kind of modified pitch according to claim 1 develops device, it is characterised in that: the cooling pipe is set with magnetic
There is the groove of magnetic ball size on the inside of the section of tubing of ball cooling end, for increasing and the contact area of magnetic ball.
8. a kind of modified pitch according to claim 3 development device, it is characterised in that: the vertical side of the stirring frame
It is provided with coil on frame, there is magnetism after energization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811288765.4A CN109652108B (en) | 2018-10-31 | 2018-10-31 | Development device for modified asphalt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811288765.4A CN109652108B (en) | 2018-10-31 | 2018-10-31 | Development device for modified asphalt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109652108A true CN109652108A (en) | 2019-04-19 |
| CN109652108B CN109652108B (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811288765.4A Expired - Fee Related CN109652108B (en) | 2018-10-31 | 2018-10-31 | Development device for modified asphalt |
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| CN (1) | CN109652108B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681452A (en) * | 2019-10-27 | 2020-01-14 | 温州昊星机械设备制造有限公司 | Direct-cooling intelligent automatic numerical control low-temperature dispersing, smashing and grinding complete equipment |
| CN112169636A (en) * | 2020-09-27 | 2021-01-05 | 贵州凯襄新材料有限公司 | Concrete antifreeze agent preparation facilities |
| CN112619498A (en) * | 2020-11-04 | 2021-04-09 | 东莞广泰公路材料科技有限公司 | Multidirectional agitating unit of bituminous mixture |
| CN113815142A (en) * | 2021-09-24 | 2021-12-21 | 德阳洋诚塑业有限公司 | Raw material stirring device for plastic film production |
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| CN112619498A (en) * | 2020-11-04 | 2021-04-09 | 东莞广泰公路材料科技有限公司 | Multidirectional agitating unit of bituminous mixture |
| CN113815142A (en) * | 2021-09-24 | 2021-12-21 | 德阳洋诚塑业有限公司 | Raw material stirring device for plastic film production |
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