CN206486473U - A kind of device of utilization pitch waste-heat tar - Google Patents
A kind of device of utilization pitch waste-heat tar Download PDFInfo
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- CN206486473U CN206486473U CN201720094829.1U CN201720094829U CN206486473U CN 206486473 U CN206486473 U CN 206486473U CN 201720094829 U CN201720094829 U CN 201720094829U CN 206486473 U CN206486473 U CN 206486473U
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- tar
- pitch
- pipeline
- heat exchanger
- heat
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Abstract
A kind of device of utilization pitch waste-heat tar of the utility model, belongs to pitch technical field of waste heat utilization.The problem of mainly solving using pitch waste-heat anhydrous tar, including pitch pipeline, tar pipeline and heat exchanger；The pitch pipeline includes hard pitch pipeline and soft pitch pipeline, and hard pitch pipeline one end is connected through bitumenpump with pitch medial launder, and the other end is connected with the pitch input of heat exchanger；Described soft pitch pipeline one end is connected with the pitch output end of heat exchanger, and the other end is connected with high-order Asphalt tank；The tar pipeline includes low temperature tar pipeline and high temperature tar pipeline, low temperature tar pipeline one end is connected with anhydrous tar pump, the other end is connected with the anhydrous tar input of heat exchanger, high temperature tar pipeline one end is connected with the anhydrous tar output end of heat exchanger, and the other end is connected with tar production system tube furnace.
Description
Technical field
The utility model belongs to pitch technical field of waste heat utilization, and in particular to a kind of utilization pitch waste-heat tar
Device.
Background technology
In tar production product, pitch accounting can substantially reduce production cost, one than larger, the Btu utilization of pitch
As in Process of Tar Processing, modified coal tar pitch enters asphalt high-level tank after being cooled down by cooler, this technique wastes the energy.And nothing
Water tar then needs to be heated to certain temperature.
The content of the invention
There is provided a kind of dress of utilization pitch waste-heat tar for the problem of the utility model mainly solves pitch UTILIZATION OF VESIDUAL HEAT IN
Put.
The utility model adopts the technical scheme that to solve above-mentioned technical problem：
A kind of device of utilization pitch waste-heat tar, including pitch pipeline, tar pipeline and heat exchanger；The pitch
Pipeline includes hard pitch pipeline and soft pitch pipeline, and hard pitch pipeline one end is connected through bitumenpump with pitch medial launder,
The other end is connected with the pitch input of heat exchanger；Described soft pitch pipeline one end is connected with the pitch output end of heat exchanger,
The other end is connected with high-order Asphalt tank；
The tar pipeline includes low temperature tar pipeline and high temperature tar pipeline, low temperature tar pipeline one end and anhydrous tar
Pump is connected, and the other end is connected with the anhydrous tar input of heat exchanger, the anhydrous tar of high temperature tar pipeline one end and heat exchanger
Output end is connected, and the other end is connected with tar production system tube furnace.
The utility model compared with prior art, has the advantages that：
Heat exchanger is concatenated in asphalt delivery pipeline because the utility model is used, the heat of the higher pitch of temperature is passed
Pass temperature relatively low anhydrous tar so that pitch eliminates special cooling device, and anhydrous tar is absorbed by heat exchanger
Heat has been saved the energy, killed two birds with one stone so as to lift temperature.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1-pitch medial launder；2-bitumenpump；3-hard pitch pipeline；4-low temperature tar pipeline；5-high-order
Asphalt tank；6-soft pitch pipeline；7-heat exchanger；8-high temperature tar pipeline.
Embodiment
As shown in figure 1, a kind of device of utilization pitch waste-heat tar, including pitch pipeline and tar pipeline, it is special
Putting is：Also include heat exchanger 7；The pitch pipeline includes hard pitch pipeline 3 and soft pitch pipeline 6, hard pitch pipeline 3
One end is connected through bitumenpump 2 with pitch medial launder 1, and the other end is connected with the pitch input of heat exchanger 7；The soft pitch pipe
The one end of road 6 is connected with the pitch output end of heat exchanger 7, and the other end is connected with high-order Asphalt tank 5；
The tar pipeline include low temperature tar pipeline 4 and high temperature tar pipeline 8, the one end of low temperature tar pipeline 4 with it is anhydrous
Tar pump is connected, and the other end is connected with the anhydrous tar input of heat exchanger 7, the one end of high temperature tar pipeline 8 and the nothing of heat exchanger 7
Water tar output end is connected, and the other end is connected with tar production system tube furnace.
The course of work：Start bitumenpump 2, now, the hard pitch in pitch medial launder 1 is pumped to conduct in heat exchanger 7
Anhydrous tar in tar pipeline is heated to heat transfer in certain temperature, hard pitch to the anhydrous of lower temperature by working medium
Tar, makes anhydrous tar temperature enter next road procedure after being lifted.
Claims (1)
1. a kind of device of utilization pitch waste-heat tar, including pitch pipeline and tar pipeline, it is characterized in that：Also include changing
Hot device (7)；The pitch pipeline includes hard pitch pipeline (3) and soft pitch pipeline (6), hard pitch pipeline (3) one end
Connected through bitumenpump (2) with pitch medial launder (1), the other end is connected with the pitch input of heat exchanger (7)；The soft pitch
Pipeline (6) one end is connected with the pitch output end of heat exchanger (7), and the other end is connected with high-order Asphalt tank (5)；
The tar pipeline includes low temperature tar pipeline (4) and high temperature tar pipeline (8), low temperature tar pipeline (4) one end and nothing
Water tar pump is connected, and the other end is connected with the anhydrous tar input of heat exchanger (7), high temperature tar pipeline (8) one end and heat exchange
The anhydrous tar output end connection of device (7), the other end is connected with tar production system tube furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720094829.1U CN206486473U (en) | 2017-01-24 | 2017-01-24 | A kind of device of utilization pitch waste-heat tar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720094829.1U CN206486473U (en) | 2017-01-24 | 2017-01-24 | A kind of device of utilization pitch waste-heat tar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206486473U true CN206486473U (en) | 2017-09-12 |
Family
ID=59767305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720094829.1U Active CN206486473U (en) | 2017-01-24 | 2017-01-24 | A kind of device of utilization pitch waste-heat tar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206486473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111849530A (en) * | 2020-07-30 | 2020-10-30 | 曾艳 | Coal tar advanced treatment system |
-
2017
- 2017-01-24 CN CN201720094829.1U patent/CN206486473U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111849530A (en) * | 2020-07-30 | 2020-10-30 | 曾艳 | Coal tar advanced treatment system |
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