CN219934285U - Efficient energy-saving system for asphalt coiled material - Google Patents
Efficient energy-saving system for asphalt coiled material Download PDFInfo
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- CN219934285U CN219934285U CN202222889345.XU CN202222889345U CN219934285U CN 219934285 U CN219934285 U CN 219934285U CN 202222889345 U CN202222889345 U CN 202222889345U CN 219934285 U CN219934285 U CN 219934285U
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- oil
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- asphalt
- energy
- oil pipeline
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- 239000010426 asphalt Substances 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 title claims abstract description 16
- 230000000295 complement effect Effects 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000000153 supplemental effect Effects 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 15
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000003345 natural gas Substances 0.000 description 5
- 239000012943 hotmelt Substances 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model aims to provide a high-efficiency energy-saving system for asphalt coiled materials, which realizes various heating modes of heat conduction oil and achieves the purpose of high efficiency and energy saving; to achieve the above object, the present utility model provides an energy efficient system for asphalt coiled materials, comprising: the boiler, the high temperature system and the low temperature system are sequentially connected through an oil pipeline, n complementary heaters are arranged in the oil pipeline, and n is an integer greater than 0.
Description
Technical Field
The utility model relates to the technical field of asphalt waterproof coiled material production, in particular to a high-efficiency energy-saving system for an asphalt coiled material.
Background
The existing asphalt waterproof coiled material production process is to heat the heat conduction oil through a natural gas boiler to carry out hot-melt asphalt, wherein the energy mode of the hot-melt asphalt is single and is objectively influenced by various aspects such as natural gas price, supply and the like; secondly, if any equipment failure of the boiler occurs, the whole production system is paralyzed, the production constraint is high, and no standby heating mode is selected; the natural gas is easy to produce smoke to pollute the atmosphere when heating.
CN210512168U provides a conduction oil heating device, which comprises a housin, the conduction oil heating chamber has been seted up to the inside of casing, the top screw connection of casing has the apron, one side tube threaded connection of casing upper end has back oil pipe, one side tube threaded connection of casing bottom has out oil pipe, go out the inside fixed oil-well pump that is provided with of oil pipe, the inside of conduction oil heating chamber rotates and is provided with reciprocating screw, reciprocating screw's periphery threaded connection has the nut, the periphery fixedly connected with heating rod of nut, the inside of heating rod is inlayed and is had the heating rod, the periphery fixedly connected with L shape scraper of pivot, the disturbing hole has evenly been seted up on the surface of L shape scraper, the bottom of pivot runs through the casing and fixedly connected with motor. Through the heating rod that can reciprocate from top to bottom, can stir conduction oil for conduction oil is heated evenly, accelerates the heating rate of conduction oil, saves heating time, through L shape scraper, can scrape the brush to the inside in conduction oil heating chamber, avoids conduction oil coking.
Therefore, the high-efficiency energy-saving system for the asphalt coiled material is provided in the technical field of asphalt waterproof coiled material production in a targeted manner, and is a technical problem to be solved urgently.
Disclosure of Invention
The utility model aims to provide a high-efficiency energy-saving system for asphalt coiled materials, which realizes various heating modes of heat conduction oil and achieves the purpose of high efficiency and energy saving.
To achieve the above object, the present utility model provides an energy efficient system for asphalt coiled materials, comprising: the boiler, the high-temperature system and the low-temperature system are sequentially connected through an oil pipeline, n complementary heaters are arranged in the oil pipeline, and n is an integer greater than 0; preferably, a proportional control valve is arranged on the oil pipeline in front of the inlet of the high temperature system, a bypass pipeline is arranged between the oil pipeline in front of the inlet of the proportional control valve and the oil pipeline behind the outlet of the high temperature system, and the proportional control valve is arranged on the bypass pipeline.
Further, the supplemental heater is one of a steam heater or an electromagnetic heater.
Further, a supplementary oil groove is connected in the oil pipeline.
Further, the steam heater is a plate heat exchanger, the plate heat exchanger is connected in parallel to an oil pipeline, a proportional regulating valve is arranged on the oil pipeline connected in parallel with the plate heat exchanger, and the proportional regulating valve controls the flow of oil in unit time.
Further, the plate heat exchanger is provided with a liquid inlet, a liquid outlet, an air inlet and an air outlet, the liquid inlet and the liquid outlet are respectively connected with an oil pipeline through pipelines, the air inlet and the air outlet are respectively connected with a steam air source, and a proportional control valve is arranged on the pipeline connected with the liquid inlet and the oil pipeline.
Further, the electromagnetic heater is an electromagnetic coil and is arranged on an oil pipeline behind an outlet of the low-temperature system; preferably, the electromagnetic coil is laterally connected with a temperature controller.
Further, a proportional control valve is arranged on the oil pipeline in front of the inlet of the low-temperature system, a bypass pipeline is arranged between the oil pipeline in front of the inlet of the proportional control valve and the oil pipeline behind the outlet of the electromagnetic heater, and the proportional control valve is arranged on the bypass pipeline.
Further, the supplementary oil groove includes low level oil groove and high level oil groove, the position of high level oil groove is higher than the oil pipeline, high level oil groove and oil pipeline connection, low level oil groove is connected with high level oil groove, high level oil groove is used for supplementary oil, low level oil groove is for high level oil groove provides the reserve oil.
The utility model has the advantages that:
1. the existing natural gas energy heat supply mode is kept unchanged, and two heat supply energy sources of electric energy and steam energy are added.
2. After the plate heat exchanger and the electromagnetic coil are added, a proper heat supply energy form can be selected according to the price difference of the natural gas and the steam, the electric quantity is used for heating by using the peak-average-valley price difference of the electric quantity more reasonably, and the energy supply cost is reduced.
3. Steam and electric power heat supply belongs to green energy, and has great energy conservation and environmental protection advantages.
Drawings
FIG. 1 is a schematic diagram of an efficient energy-saving system for asphalt coils according to the present utility model.
As shown in the figure, the boiler comprises a 1-boiler, a 2-supplementing oil tank, a 3-steam heater, a 4-electromagnetic heater, a 5-low temperature system and a 6-high temperature system
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1, an energy efficient system for asphalt coiled materials, comprising: the boiler 1, the high temperature system 6 and the low temperature system 5 which are sequentially connected through an oil pipeline are provided with 2 supplementary heaters in the oil pipeline, wherein the supplementary heaters are respectively a steam heater 3 and an electromagnetic heater 4, and a supplementary oil groove 2 is connected in the oil pipeline.
The steam heater 3 is a plate heat exchanger which is connected in parallel with an oil pipeline, and a proportional regulating valve is arranged on the oil pipeline which is connected in parallel with the plate heat exchanger, and the proportional regulating valve controls the flow of oil in unit time; the plate heat exchanger is provided with a liquid inlet, a liquid outlet, an air inlet and an air outlet, wherein the liquid inlet and the liquid outlet are respectively connected with an oil pipeline through pipelines, the air inlet and the air outlet are respectively connected with a steam air source, and a proportional control valve is arranged on a pipeline connected with the liquid inlet and the oil pipeline.
The electromagnetic heater 4 is an electromagnetic coil, the electromagnetic heater 4 is arranged on an oil pipeline behind an outlet of the low-temperature system 5, a proportional control valve is arranged on the oil pipeline in front of an inlet of the low-temperature system 5, a bypass pipeline is arranged between the oil pipeline in front of the inlet of the proportional control valve and the oil pipeline behind the outlet of the electromagnetic heater 4, and the proportional control valve is arranged on the bypass pipeline.
The supplementary oil groove 2 includes low level oil groove and high level oil groove, the position of high level oil groove is higher than the oil pipeline, high level oil groove and oil pipeline connection, low level oil groove is connected with high level oil groove, high level oil groove is used for supplementary oil, low level oil groove is for high level oil groove provides the reserve oil.
The specific working process comprises the following steps: the oil supplementing groove 2 supplements oil in an oil pipeline, the oil enters the boiler 1 to be heated and then exchanges heat with the high-temperature system 6 through the high-temperature system 6, then the oil enters the low-temperature system 5 to exchange heat with the low-temperature system 5, the oil coming out of the low-temperature system 5 is heated by the electromagnetic heater 4, and then the oil enters the heat exchange plate heat exchanger and then flows back to the boiler 1.
It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Claims (8)
1. An energy efficient system for asphalt coils, comprising: the boiler (1), the high-temperature system (6) and the low-temperature system (5) are sequentially connected through an oil pipeline, n complementary heaters are arranged in the oil pipeline, and n is an integer greater than 0.
2. An energy efficient system for asphalt coils according to claim 1, characterized in that the supplemental heater is one of a steam heater (3) or an electromagnetic heater (4).
3. An energy efficient system for asphalt coils according to claim 2, characterized in that the oil line is bypassed with a make-up oil sump (2).
4. A high efficiency energy saving system for asphalt coiled material according to claim 3, wherein the steam heater (3) is a plate heat exchanger, the plate heat exchanger is connected in parallel with an oil pipeline, a proportional control valve is arranged on the oil pipeline connected in parallel with the plate heat exchanger, and the proportional control valve controls the flow rate of oil in unit time.
5. The efficient and energy-saving system for asphalt coiled materials according to claim 4, wherein the plate heat exchanger is provided with a liquid inlet, a liquid outlet, an air inlet and an air outlet, the liquid inlet and the liquid outlet are respectively connected with an oil pipeline through pipelines, the air inlet and the air outlet are respectively connected with a steam air source, and a proportional regulating valve is arranged on a pipeline connected with the oil pipeline through the liquid inlet.
6. The energy-efficient system for asphalt coiled materials according to claim 5, wherein the electromagnetic heater (4) is an electromagnetic coil, and the electromagnetic heater (4) is arranged on an oil pipeline behind an outlet of the low-temperature system (5).
7. The efficient and energy-saving system for asphalt coiled materials according to claim 6, wherein a proportional control valve is arranged on an oil pipeline in front of an inlet of the low-temperature system (5), a bypass pipeline is arranged between the oil pipeline in front of the inlet of the proportional control valve and the oil pipeline behind an outlet of the electromagnetic heater (4), and the proportional control valve is arranged on the bypass pipeline.
8. A high efficiency energy saving system for asphalt coils as defined in claim 7 wherein the supplemental oil sump (2) comprises a low level oil sump and a high level oil sump, said high level oil sump being located higher than the oil line, said high level oil sump being connected to the oil line, said low level oil sump being connected to the high level oil sump for supplementing oil, said low level oil sump providing backup oil for said high level oil sump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222889345.XU CN219934285U (en) | 2022-10-31 | 2022-10-31 | Efficient energy-saving system for asphalt coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222889345.XU CN219934285U (en) | 2022-10-31 | 2022-10-31 | Efficient energy-saving system for asphalt coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219934285U true CN219934285U (en) | 2023-10-31 |
Family
ID=88501791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222889345.XU Active CN219934285U (en) | 2022-10-31 | 2022-10-31 | Efficient energy-saving system for asphalt coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219934285U (en) |
-
2022
- 2022-10-31 CN CN202222889345.XU patent/CN219934285U/en active Active
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