CN208500868U - A kind of modified coal tar pitch cooling forming device - Google Patents
A kind of modified coal tar pitch cooling forming device Download PDFInfo
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- CN208500868U CN208500868U CN201821042222.XU CN201821042222U CN208500868U CN 208500868 U CN208500868 U CN 208500868U CN 201821042222 U CN201821042222 U CN 201821042222U CN 208500868 U CN208500868 U CN 208500868U
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- conveyer belt
- cooling
- coal tar
- forming device
- tar pitch
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Abstract
The utility model belongs to asphalt production technical field, and in particular to a kind of modified coal tar pitch cooling forming device.For in the prior art, it is different from cooling water time of contact in the presence of the pitch successively released that modified coal tar pitch is cooled and shaped technique, cause inhomogeneous cooling even, so that pitch cooling and shaping are poor, the problem of influencing the quality of modified pitch, the technical solution of the utility model is: including cooling pond, conveyer belt I is provided in cooling pond, vomit pipe is provided with above cooling pond, the shape of the cooling pond is strip, length direction of the conveyer belt I along cooling pond is horizontally disposed, one end of the conveyer belt I is connected with conveyer belt II, conveyer belt II is obliquely installed upward.The utility model is suitable for the production of modified pitch.
Description
Technical field
The utility model belongs to asphalt production technical field, and in particular to a kind of modified coal tar pitch cooling forming device.
Background technique
Modified coal tar pitch is heavy end using tar after heated in flash evaporator separation rear lower as raw material, then is passed through
The environment of 390 DEG C of temperature carries out the product that thermal polymerization obtains.It is changed in the above-mentioned product that modified coal tar pitch reaction kettle obtains through shell and tube
Hot device is cooled to 280 DEG C, into medial launder, by submerged pump by pitch send it is supreme set slot, be directly entered using blowing pipeline
Pitch belt conveyor, is finally cooled and shaped with cooling water.
In above-mentioned production technology, belt conveyor is usually inclined in pond, when vomit pipe carries out blowing, at first
A part of pitch released can slide to basin bottom and contact for a long time with cooling water；The pitch released after another part is deposited in
From the closer position of the water surface, thus with cooling water insufficient contact, and taken away quickly by belt conveyor, so as to cause cooling
Effect is bad.In conclusion when existing modified coal tar pitch cooling and shaping technique is contacted in the presence of the pitch and cooling water successively released
Between it is different, cause inhomogeneous cooling even, so that pitch is cooled and shaped poor, influence the quality of modified pitch.
Utility model content
For in the prior art, modified coal tar pitch is cooled and shaped technique and there is the pitch successively released and cooling water time of contact
Difference causes inhomogeneous cooling even, so that pitch is cooled and shaped poor, the problem of influencing the quality of modified pitch, this is practical
It is novel that a kind of modified coal tar pitch cooling forming device is provided, its object is to: enable pitch and cooling water during blowing equal
It is even, come into full contact with, reach good cooling and shaping effect, improve the quality of modified bitumen product.
The technical solution adopted in the utility model is as follows:
A kind of modified coal tar pitch cooling forming device, including cooling pond are provided with conveyer belt I, cooling water in cooling pond
Vomit pipe is provided with above pond, the shape of the cooling pond is strip, length direction water of the conveyer belt I along cooling pond
Flat setting, one end of the conveyer belt I are connected with conveyer belt II, and conveyer belt II is obliquely installed upward.
After the technical solution, the modified asphalt that vomit pipe is released is fallen on horizontally disposed conveyer belt I.In blowing
Meanwhile conveyer belt I drives modified asphalt to advance in cooling pond.Since conveyer belt I is horizontally disposed and passes while blowing
Band I is sent to take away the modified asphalt below vomit pipe in time, thus, it will not be as the prior art on the conveyer belt below vomit pipe
In scheme equally there is the case where modified asphalt bulk deposition.In addition, cooling pond, which is arranged to strip, makes I band of conveyer belt
In dynamic modified asphalt motion process, modified asphalt can with cooling water uniformly, come into full contact with, reach good cooling effect, into
And improve the quality of modified bitumen product.
Preferably, the distance between vomit pipe and II bottom end of conveyer belt are 30-40m, and the depth of cooling pond is 2.8-4m.
In the preferred embodiment, the size setting of cooling pond can guarantee modified asphalt and cooling water time of contact long enough, and water level
It can guarantee modified asphalt being at a distance sufficiently large away from the water surface, to ensure that modified asphalt is sufficiently cool.
Preferably, chain-plate type conveyer belt made of conveyer belt I and conveyer belt II are linked in sequence for multiple carrier bars, the two of carrier bar
Side is vertically arranged with side plate, and the side plate on two neighboring carrier bar cooperates, and the side plate on two neighboring carrier bar is connected by hinge
It connects.
It is further preferred that being additionally provided with a postive stop baffle on carrier bar, postive stop baffle is connect with the side plate of carrier bar side,
Postive stop baffle on two neighboring carrier bar is staggered between each other along the direction of transfer of conveyer belt I or conveyer belt II.
Since postive stop baffle can generate resistance to the sliding of modified asphalt on a moving belt, for inclined biography
Band II is sent, above-mentioned preferred embodiment can be avoided modified asphalt and slide or deviate conveyer belt during transportation and material leakage occurs.
Preferably, vomit pipe bottom end is provided with shaping aperture plate.Be arranged shaping aperture plate can in blowing by squeeze so that
Modified asphalt forms specific shape.
It is further preferred that being provided with the molding hole of multiple intensive Heterogeneous Permutations on shaping aperture plate.In the preferred embodiment
Molding hole dense arrangement on shaping aperture plate is conducive to raising and changes so that shaping aperture plate substantially reduces the resistance of modified asphalt
The dispensing speed of property pitch prill.
Preferably, vomit pipe upper end is connected with cooler, and the cooler is coil cooler.Compared to tubulation
The cooling effect of formula heat exchanger, coil cooler can preferably be controlled by the water level of cooling water in cooler
System, it is thus possible to further increase the quality of modified asphalt product.And since cooling effect can control well, because without
There is the problem of modified pitch blocking cooler caused by inhomogeneous cooling.
Preferably, petticoat pipe is provided on cooling pond, petticoat pipe is located at the side of vomit pipe.It is high due to during blowing
The modified asphalt of temperature can be in contact with cooling water, thus, a large amount of flue gas can be generated.The preferred embodiment is set beside vomit pipe
Petticoat pipe is set, the flue gas generated during blowing can be taken away in time, avoid influence of the flue gas to production environment.In addition, utilizing cigarette
Cover concentrates the flue gas for taking collection away is more convenient to carry out subsequent processing, avoids pollution.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1. the modified asphalt that vomit pipe is released is fallen on horizontally disposed conveyer belt I.While blowing, I band of conveyer belt
Dynamic modified asphalt advances in cooling pond.Since conveyer belt I is horizontally disposed and conveyer belt I is taken away in time while blowing
Modified asphalt below vomit pipe, thus, it will not go out as scheme in the prior art on the conveyer belt below vomit pipe
The case where existing modified asphalt bulk deposition.Conveyer belt I is made to drive modified asphalt movement in addition, cooling pond is arranged to strip
In the process, modified asphalt can with cooling water uniformly, come into full contact with, reach good cooling effect, and then improve modified pitch
The quality of product.
2. the size setting of cooling pond can guarantee modified asphalt and cooling water time of contact long enough, and water level can
Guarantee modified asphalt being at a distance sufficiently large away from the water surface, to ensure that modified asphalt is sufficiently cool.
3. postive stop baffle can generate resistance to the sliding of modified asphalt on a moving belt, therefore, for inclined transmission
Band II, above-mentioned preferred embodiment can be avoided modified asphalt and slide or deviate during transportation conveyer belt.
4. shaping aperture plate can be in blowing by squeezing so that modified asphalt forms specific shape.
5. the molding hole dense arrangement on shaping aperture plate has so that shaping aperture plate substantially reduces the resistance of modified asphalt
Conducive to the dispensing speed for improving modified asphalt.
6. the cooling effect of coil cooler can pass through cooling water in cooler compared to tubular heat exchanger
Water level be better controlled, it is thus possible to further increase the quality of modified asphalt product.And since cooling effect can
It controls well, because of the problem of blocking cooler without modified pitch caused by inhomogeneous cooling.
7. petticoat pipe is arranged beside vomit pipe, the flue gas generated during blowing can be taken away in time, avoid flue gas to life
Produce the influence of environment.In addition, concentrating the flue gas for taking collection away is more convenient to carry out subsequent processing using petticoat pipe, avoid pollution.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of conveyer belt I in the utility model embodiment 1；
Fig. 3 is the structural schematic diagram of cooler in the utility model embodiment 2；
Fig. 4 is the structural schematic diagram of shaping aperture plate in the utility model embodiment 2.
Wherein, the cooling pond 1-, 2- cooler, 3- vomit pipe, 4- petticoat pipe, 5- conveyer belt I, 6- conveyer belt II, 7- shell,
8- water inlet, 9- feed inlet, 10- coiled pipe, 11- discharge port, 12- water outlet, 13- water level control mouth, 14- carrier bar, 15- limiting block
Plate, 16- side plate.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
It elaborates below with reference to Fig. 1 to Fig. 4 to the utility model.
Embodiment 1
A kind of modified coal tar pitch cooling forming device, including cooling pond 1 are provided with conveyer belt I 5 in cooling pond 1, cooling
The top in pond 1 is provided with vomit pipe 3, and the shape of cooling pond 1 is strip, length side of the conveyer belt I 5 along cooling pond 1
To being horizontally disposed with, one end of the conveyer belt I 5 is connected with conveyer belt II 6, and conveyer belt II 6 is obliquely installed upward.Cooling water
The size in pond 1 is designed according to dispensing speed, it is preferred that the distance between vomit pipe 3 and II 6 bottom end of conveyer belt are 30-
40m, the depth of cooling pond 1 are 2.8-4m.Such as setting sump volume for the pitch height for blowing is 100m3, blowing flow velocity
For 7.6m3When/h, the distance between vomit pipe 3 and II 6 bottom end of conveyer belt are 40m, and the pond depth of cooling pond 1 is 3m.The size
It can satisfy demand of the above-mentioned dispensing speed to cooling effect.
The conveyer belt I 5 and conveyer belt II 6 are chain-plate type conveyer belt made of multiple carrier bars 14 are linked in sequence, carrier bar 14
Two sides be vertically arranged with side plate 16, side plate 16 on two neighboring carrier bar 14 cooperates, the side on two neighboring carrier bar 14
Plate 16 is connected by a hinge.A postive stop baffle 15, the side plate of postive stop baffle 15 and 14 side of carrier bar are additionally provided on carrier bar 14
16 connect, and the postive stop baffle 15 on two neighboring carrier bar 14 is handed between each other along the direction of transfer of conveyer belt I 5 or conveyer belt II 6
Mistake arrangement.The promotion angle of conveyer belt II 6 with respect to the horizontal plane is 18 degree, 57.3 meters of delivered length.
When the present embodiment works, the modified asphalt that vomit pipe 3 is released is fallen on horizontally disposed conveyer belt I 5.In blowing
Meanwhile conveyer belt I 5 drives modified asphalt to advance in cooling pond 1.Since cooling pond 1 is strip, thus modified asphalt
It can be contacted for a long time with cooling water.After the completion of cooling, modified pitch is formed and is completed, and is sent by conveyer belt I 5 to acclivitous
Conveyer belt II 6, then seen off by conveyer belt II 6.
Embodiment 2
On the basis of embodiment 1,3 bottom end of vomit pipe is provided with shaping aperture plate.It is provided on shaping aperture plate multiple intensive
The molding hole of Heterogeneous Permutation.During blowing, modified pitch is squeezed into specific shape by shaping aperture plate, so that modified
Asphalt moulding.3 upper end of vomit pipe is connected with cooler 2, and the cooler 2 is coil cooler.Specifically, cooler
2 have the shell 7 of a square box shape, and 7 upper end of shell is provided with water inlet 8, and lower part is provided with water outlet 12, and side is in different height
Water level control mouth 13 is provided on degree.This makes the water level of the cooling water in shell 7 be adjustable.Spiral is provided in shell 7
The coiled pipe 10 of coiled, 10 upper end of coiled pipe are provided with feed inlet 9, and lower end is provided with discharge port 11.In compared with the existing technology
Tubular heat exchanger, the cooler 2 in the present embodiment is not easy to plug, cooling effect is more preferable and cooling effect is easily controllable.
Embodiment 3
On the basis of embodiment 1 or embodiment 2, petticoat pipe 4 is provided on cooling pond 1, petticoat pipe 4 is located at vomit pipe 3
Side.4 rear end of petticoat pipe is provided with flue gas processing device, for handling before discharging the pollutant in flue gas.
The specific embodiment of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to the application protection scope therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, under the premise of not departing from technical scheme design, various modifications and improvements can be made, these belong to this
The protection scope of application.
Claims (8)
1. a kind of modified coal tar pitch cooling forming device, including cooling pond (1), cooling pond are provided with conveyer belt I (5) in (1),
Vomit pipe (3) are provided with above cooling pond (1), it is characterised in that: the shape of the cooling pond (1) is strip, is passed
Send length direction of the band I (5) along cooling pond (1) horizontally disposed, one end of the conveyer belt I (5) is connected with conveyer belt II
(6), conveyer belt II (6) is obliquely installed upward.
2. a kind of modified coal tar pitch cooling forming device described in accordance with the claim 1, it is characterised in that: the vomit pipe (3) with
The distance between conveyer belt II (6) bottom end is 30-40m, and the depth of cooling pond (1) is 2.8-4m.
3. a kind of modified coal tar pitch cooling forming device described in accordance with the claim 1, it is characterised in that: the conveyer belt I (5) and
Conveyer belt II (6) is chain-plate type conveyer belt made of multiple carrier bars (14) are linked in sequence, and the two sides of carrier bar (14) are vertically arranged with
Side plate (16), the side plate (16) on two neighboring carrier bar (14) cooperate, and the side plate (16) on two neighboring carrier bar (14) is logical
Cross hinge connection.
4. a kind of modified coal tar pitch cooling forming device described in accordance with the claim 3, it is characterised in that: on the carrier bar (14) also
It is provided with a postive stop baffle (15), postive stop baffle (15) is connect with the side plate (16) of carrier bar (14) side, two neighboring carrier bar
(14) postive stop baffle (15) on is staggered between each other along the direction of transfer of conveyer belt I (5) or conveyer belt II (6).
5. a kind of modified coal tar pitch cooling forming device described in accordance with the claim 1, it is characterised in that: vomit pipe (3) bottom
End is provided with shaping aperture plate.
6. a kind of modified coal tar pitch cooling forming device according to claim 5, it is characterised in that: set on the shaping aperture plate
It is equipped with the molding hole of multiple intensive Heterogeneous Permutations.
7. a kind of modified coal tar pitch cooling forming device described in accordance with the claim 1, it is characterised in that: on the vomit pipe (3)
End is connected with cooler (2), and the cooler (2) is coil cooler.
8. a kind of modified coal tar pitch cooling forming device described in accordance with the claim 1, it is characterised in that: the cooling pond (1)
On be provided with petticoat pipe (4), petticoat pipe (4) is located at the side of vomit pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821042222.XU CN208500868U (en) | 2018-06-29 | 2018-06-29 | A kind of modified coal tar pitch cooling forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821042222.XU CN208500868U (en) | 2018-06-29 | 2018-06-29 | A kind of modified coal tar pitch cooling forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208500868U true CN208500868U (en) | 2019-02-15 |
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ID=65283010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821042222.XU Active CN208500868U (en) | 2018-06-29 | 2018-06-29 | A kind of modified coal tar pitch cooling forming device |
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| Country | Link |
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| CN (1) | CN208500868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164013A (en) * | 2021-12-20 | 2022-03-11 | 祥峰科技有限公司 | Modified asphalt preparation system |
-
2018
- 2018-06-29 CN CN201821042222.XU patent/CN208500868U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164013A (en) * | 2021-12-20 | 2022-03-11 | 祥峰科技有限公司 | Modified asphalt preparation system |
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