CN204693817U - Heat pump and vacuum phase transition furnace and ceramic coating composite crude oil heating system - Google Patents
Heat pump and vacuum phase transition furnace and ceramic coating composite crude oil heating system Download PDFInfo
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- CN204693817U CN204693817U CN201520369538.XU CN201520369538U CN204693817U CN 204693817 U CN204693817 U CN 204693817U CN 201520369538 U CN201520369538 U CN 201520369538U CN 204693817 U CN204693817 U CN 204693817U
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- heat exchanger
- crude oil
- phase transition
- vacuum phase
- water
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Abstract
The utility model discloses a kind of heat pump and vacuum phase transition furnace and ceramic coating composite crude oil heating system, comprise First Heat Exchanger, second heat exchanger, compressor, 3rd heat exchanger, choke valve, Crude oil-water heat exchanger, vacuum phase transition furnace, described First Heat Exchanger, second heat exchanger, compressor, 3rd heat exchanger and choke valve are connected successively and form heat pump circulating device, the water inlet of described First Heat Exchanger is connected with waste heat water pipe, the water inlet of described 3rd heat exchanger is connected with running water pipe, its delivery port is connected to the water inlet of Crude oil-water heat exchanger, the delivery port of described Crude oil-water heat exchanger is connected to the water inlet of the second heat exchanger, its oil-in is connected with crude oil pipe, its oil-out is connected to the oil-in of vacuum phase transition furnace, the raw material mouth of described vacuum phase transition furnace is connected with feed conduit, its oil-out is connected with flowline.The utility model utilizes residual heat pump to heat and vacuum phase transition furnace adds thermal, has both made heating crude oil reach heating requirements, environmental protection and energy saving.
Description
Technical field
The utility model relates to a kind of heat pump and vacuum phase transition furnace and ceramic coating composite crude oil heating system, belongs to heating crude oil technical field.
Background technology
The dehydration of crude oil and transport all need heating.Current heating crude oil mainly adopts hot Media Oven, water jacket furnace and fire tube boiler etc., also has part to adopt compression or absorption heat pump heating system.But also there is shortcoming in heating crude oil technology: the high temperature furnace pipe of hot Media Oven, water jacket furnace, fire tube boiler to fiery side surface Slagging, the efficiency of heating surface is low, operating cost is high, causes energy waste; And only utilizing heat pump crude oil, heat pump utilizes thermal source to be subject to seasonal effect, and heating in crude oil effect is undesirable, cannot reach heating crude oil requirement.
Utility model content
The deficiency that the utility model exists to overcome prior art, provides a kind of heat pump and vacuum phase transition furnace and ceramic coating composite crude oil heating system.
The utility model is achieved by taking following technical scheme:
A kind of heat pump and vacuum phase transition furnace and ceramic coating composite crude oil heating system, comprise First Heat Exchanger, second heat exchanger, compressor, 3rd heat exchanger, choke valve, Crude oil-water heat exchanger and vacuum phase transition furnace, described First Heat Exchanger, second heat exchanger, compressor, 3rd heat exchanger and choke valve are connected successively and form heat pump circulating device, the water inlet of described First Heat Exchanger is connected with waste heat water pipe, the water inlet of described 3rd heat exchanger is connected with running water pipe, its delivery port is connected to the water inlet of Crude oil-water heat exchanger, the delivery port of described Crude oil-water heat exchanger is connected to the water inlet of the second heat exchanger, its oil-in is connected with crude oil pipe, its oil-out is connected to the oil-in of vacuum phase transition furnace, the raw material mouth of described vacuum phase transition furnace is connected with feed conduit, its oil-out is connected with flowline.
Preferably, the radiant coil of described vacuum phase transition furnace scribbles the high-temperature nano ceramic coating of high emissivity, anti-Slagging, high-temperature corrosion resistance to fiery side spray.
Preferably, described First Heat Exchanger, the second heat exchanger and the 3rd heat exchanger are shell-and-tube heat exchanger.
Compared with prior art, the beneficial effects of the utility model are: the utility model utilizes remaining hot water to heat as the cold-producing medium of thermal source to heat pump of First Heat Exchanger, cold-producing medium carries out heat exchange through the second heat exchanger and running water and tap water heating is become hot water after the supercharging of compressor place is heated into HTHP gas, hot water carries out heat exchange by heating crude oil at Crude oil-water heat exchanger place and crude oil, crude oil flows through after vacuum phase transition furnace heats again and reaches heating-up temperature, simultaneously, flow through the second heat exchanger from Crude oil-water heat exchanger hot water out to heat cold-producing medium, the refrigerant temperature of inflow compressor is raised, reduce compressor work.The utility model utilizes residual heat pump heating and high-temperature nano ceramic coating and vacuum phase transition furnace to add thermal, both heating crude oil had been made to reach heating requirements, also utilize waste heat, safety environment protecting energy saving, simultaneously, Crude oil-water heat exchanger hot water out also can heating and cooling agent further, decreases heat waste, saving resource.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of heat pump of the present utility model and vacuum phase transition furnace and ceramic coating composite crude oil heating system.
Detailed description of the invention
Below in conjunction with accompanying drawing, most preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, the heat pump of the present embodiment and vacuum phase transition furnace and ceramic coating composite crude oil heating system comprise First Heat Exchanger 1, second heat exchanger 2, compressor 3, 3rd heat exchanger 4, choke valve 5, Crude oil-water heat exchanger 6 and vacuum phase transition furnace 7, described First Heat Exchanger 1, second heat exchanger 2, compressor 3, 3rd heat exchanger 4 and choke valve 5 are connected successively and form heat pump circulating device, the water inlet of described First Heat Exchanger 1 is connected with waste heat water pipe, the water inlet of described 3rd heat exchange 4 device is connected with running water pipe, its delivery port is connected to the water inlet of Crude oil-water heat exchanger 6, the delivery port of described Crude oil-water heat exchanger 6 is connected to the water inlet of the second heat exchanger 2, its oil-in is connected with crude oil pipe, its oil-out is connected to the oil-in of vacuum phase transition furnace 7, the raw material mouth of described vacuum phase transition furnace 7 is connected with feed conduit, its oil-out is connected with flowline, described First Heat Exchanger 1, second heat exchanger 2 and the 3rd heat exchanger 4 are shell-and-tube heat exchanger, the radiant coil of described vacuum phase transition furnace scribbles high emissivity to fiery side spray, anti-Slagging, the high-temperature nano ceramic coating of high-temperature corrosion resistance.Refrigerant heat in First Heat Exchanger 1 is become refrigerant vapour through the water inlet inflow First Heat Exchanger 1 of First Heat Exchanger 1 by remaining hot water, refrigerant vapour enters compressor 3 through the second heat exchanger 2, at compressor 3, place is compressed into high-temperature high-pressure refrigerant steam, this high-temperature high-pressure refrigerant vapor stream is through the 3rd heat exchanger 4, at the 3rd heat exchanger 4 place, running water enters the 3rd heat exchanger 4 and high-temperature high-pressure refrigerant steam to carry out heat exchange and enters Crude oil-water heat exchanger 6 and heat the crude oil flowing into Crude oil-water heat exchanger 6, crude stream after heating continues to be heated to the covert stove of vacuum 7 and requires temperature in the covert stove 7 of vacuum, and high-temperature high-pressure refrigerant out becomes cryogenic high pressure cold-producing medium through choke valve 5 throttling pressure release low-temperature low-pressure refrigerant liquid afterwards at the 3rd heat exchanger 4 continues periodic duty at First Heat Exchanger 1, and flow into the second heat exchanger 2 from Crude oil-water heat exchanger 6 low-temperature water heating out through the water inlet of the second heat exchanger 2 refrigerant vapour of coming in from First Heat Exchanger 1 is heated further.The present embodiment utilizes residual heat pump to heat and vacuum phase transition furnace adds thermal, has both made heating crude oil reach heating requirements, has also utilized waste heat, environmental protection and energy saving, meanwhile, Crude oil-water heat exchanger hot water out also can heating and cooling agent further, decrease heat waste, saving resource.
Claims (3)
1. a heat pump and vacuum phase transition furnace and ceramic coating composite crude oil heating system, it is characterized in that comprising First Heat Exchanger, second heat exchanger, compressor, 3rd heat exchanger, choke valve, Crude oil-water heat exchanger and vacuum phase transition furnace, described First Heat Exchanger, second heat exchanger, compressor, 3rd heat exchanger and choke valve are connected successively and form heat pump circulating device, the water inlet of described First Heat Exchanger is connected with waste heat water pipe, the water inlet of described 3rd heat exchanger is connected with running water pipe, its delivery port is connected to the water inlet of Crude oil-water heat exchanger, the delivery port of described Crude oil-water heat exchanger is connected to the water inlet of the second heat exchanger, its oil-in is connected with crude oil pipe, its oil-out is connected to the oil-in of vacuum phase transition furnace, the raw material mouth of described vacuum phase transition furnace is connected with feed conduit, its oil-out is connected with flowline.
2. heat pump according to claim 1 and vacuum phase transition furnace and ceramic coating composite crude oil heating system, is characterized in that the radiant coil of described vacuum phase transition furnace scribbles nano ceramic coat to fiery side spray.
3. heat pump according to claim 1 and 2 and vacuum phase transition furnace and ceramic coating composite crude oil heating system, is characterized in that described First Heat Exchanger, the second heat exchanger and the 3rd heat exchanger are shell-and-tube heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369538.XU CN204693817U (en) | 2015-06-01 | 2015-06-01 | Heat pump and vacuum phase transition furnace and ceramic coating composite crude oil heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520369538.XU CN204693817U (en) | 2015-06-01 | 2015-06-01 | Heat pump and vacuum phase transition furnace and ceramic coating composite crude oil heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204693817U true CN204693817U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520369538.XU Expired - Fee Related CN204693817U (en) | 2015-06-01 | 2015-06-01 | Heat pump and vacuum phase transition furnace and ceramic coating composite crude oil heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204693817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255420A (en) * | 2017-06-27 | 2017-10-17 | 东营市瑞多节能环保科技有限公司 | The oily heat-exchange system of oily heat-exchange method and oil |
-
2015
- 2015-06-01 CN CN201520369538.XU patent/CN204693817U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255420A (en) * | 2017-06-27 | 2017-10-17 | 东营市瑞多节能环保科技有限公司 | The oily heat-exchange system of oily heat-exchange method and oil |
| CN107255420B (en) * | 2017-06-27 | 2020-01-10 | 山东瑞多节能环保科技有限公司 | Oil-oil heat exchange method and oil-oil heat exchange system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20180601 |