CN207113231U - A kind of heat-conducting oil heating system - Google Patents
A kind of heat-conducting oil heating system Download PDFInfo
- Publication number
- CN207113231U CN207113231U CN201720907042.2U CN201720907042U CN207113231U CN 207113231 U CN207113231 U CN 207113231U CN 201720907042 U CN201720907042 U CN 201720907042U CN 207113231 U CN207113231 U CN 207113231U
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- Prior art keywords
- oil
- heat
- pressure steam
- heat exchanger
- heating system
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Abstract
It the utility model is related to a kind of heat-conducting oil heating system, including high pressure steam line, medium pressure steam line, heat-condutive oil heat exchanger and heating furnace, the air inlet of the heat-condutive oil heat exchanger is connected with the high pressure steam line, the gas outlet of the heat-condutive oil heat exchanger is connected with medium pressure steam pipe line, the oil inlet of the heat-condutive oil heat exchanger is connected with one end of the conduction oil oil return pipe, the oil-out of the heat-condutive oil heat exchanger is connected with one end of the conduction oil fuel feed pump, the other end of the conduction oil oil return pipe and the conduction oil fuel feed pump is connected with the heating furnace.A kind of heat-conducting oil heating system provided by the utility model is heated by the high steam in high pressure steam line to conduction oil, reduces temperature-decreased pressure reducer aperture in system, is eliminated irrational energy consumption and is used, has the advantages of energy-conserving and environment-protective.
Description
Technical field
The utility model belongs to chemical industry firing equipment field, and in particular to a kind of heat-conducting oil heating system.
Background technology
Conduction oil is a kind of Transfer Medium of heat, and because it has a homogeneous heating, temperature adjustment control temperature is accurate, and having can be
High temperature is produced under low-steam pressure, heat-transfer effect is good, energy-conservation, and the features such as conveying and be easy to operate, therefore, it is one in chemical enterprise
As be heat carrier.
At present, conduction oil is to be heated first could be used as heat carrier to heat other chemical materials, as heating heat conduction
The thermal source of oil is typically coal heating furnace or electric furnace, and this mode of heating compares power consumption, therefore, a kind of heat conduction of low energy consumption
Heating system for oil requires further study.
Utility model content
For in place of above-mentioned the shortcomings of the prior art, the utility model provide it is a kind of it is simple in construction, energy consumption is low
Heat-conducting oil heating system.
Technical problem to be solved in the utility model is realized using following technical scheme：
A kind of heat-conducting oil heating system, including high pressure steam line, medium pressure steam line, heat-condutive oil heat exchanger and heating
Stove, the air inlet of the heat-condutive oil heat exchanger are connected with the high pressure steam line, the gas outlet of the heat-condutive oil heat exchanger
It is connected with medium pressure steam pipe line, the oil inlet of the heat-condutive oil heat exchanger is connected with one end of the conduction oil oil return pipe
Connect, the oil-out of the heat-condutive oil heat exchanger is connected with one end of the conduction oil fuel feed pump, the conduction oil oil return pipe and
The other end of the conduction oil fuel feed pump is connected with the heating furnace.
Further, it is provided with pressure-reducing valve between high pressure steam line and the medium pressure steam pipe line.
Further, the heating furnace is coal-fired furnace or electric furnace.
Further, it is provided with valve on the conduction oil oil return pipe and the conduction oil fuel feed pump.
Further, the valve is electrically operated valve, and the pressure-reducing valve is electronic pressure-reducing valve, the valve and the decompression
Valve is connected with PLC.
Further, pressure monitoring module is respectively arranged with high pressure steam line and the medium pressure steam pipe line,
The pressure monitoring module is connected with the PLC, and the pressure monitoring module is used for the high pressure that will be monitored
Pressure value on steam pipe line and medium pressure steam pipe line feeds back to the PLC, and the PLC is according to reception
The pressure value arrived controls the switch of the pressure-reducing valve.
A kind of heat-conducting oil heating system provided by the utility model, by high pressure steam line and medium pressure steam line it
Between heat-condutive oil heat exchanger is set, after making the self-produced high steam of heating furnace in heat-condutive oil heat exchanger to heat-conducting oil heating, heat conduction
Oil heat exchanger will be input in medium pressure steam line to the gas after heat-conducting oil heating, therefore, one kind provided by the utility model
Heat-conducting oil heating system is heated by the high steam in high pressure steam line to conduction oil, makes temperature-decreased pressure reducer in system
Aperture reduces, and eliminates irrational energy consumption and uses, has the advantages of energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is a kind of structural representation of heat-conducting oil heating system of the utility model exemplary embodiment.
In figure：1- high pressure steam lines, 2- medium pressure steam lines, 3- heat-condutive oil heat exchangers, 4- heating furnaces, 5- conduction oils return
Oil pipe, 6- conduction oil fuel feed pumps, 7- pressure-reducing valves, 8- valves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model, the technical scheme in the utility model is carried out clearly and completely
Description.
As shown in figure 1, a kind of heat-conducting oil heating system, including high pressure steam line 1, medium pressure steam line 2, conduction oil change
Hot device 3 and heating furnace 4, the air inlet of heat-condutive oil heat exchanger 3 are connected with high pressure steam line 1, the outlet of heat-condutive oil heat exchanger 3
Mouth is connected with medium pressure steam line 2, and the oil inlet of heat-condutive oil heat exchanger 3 is connected with one end of conduction oil oil return pipe 5, heat conduction
The oil-out of oil heat exchanger 3 is connected with one end of conduction oil fuel feed pump 6, conduction oil oil return pipe 5 and conduction oil fuel feed pump 6 it is another
One end is connected with heating furnace 4.
Pressure-reducing valve 7 is provided between high pressure steam line 1 and medium pressure steam line 2.
Heating furnace 4 is coal-fired furnace or electric furnace.
Valve 8 is provided with conduction oil oil return pipe 5 and conduction oil fuel feed pump 6, valve 8 is electrically operated valve, and pressure-reducing valve 7 is
Electronic pressure-reducing valve, valve 8 and pressure-reducing valve 7 are connected with PLC.
Be respectively arranged with pressure monitoring module in high pressure steam line 1 and medium pressure steam line 2, pressure monitoring module with
PLC is connected, the pressure that pressure monitoring module is used in the high pressure steam line 1 and medium pressure steam line 2 that will monitor
Force value feeds back to PLC, and PLC controls the switch of pressure-reducing valve 7 according to the pressure value received.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
It is any to belong to those skilled in the art in the technical scope that the utility model discloses in this, the change that can be readily occurred in
Change or replace, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with power
The protection domain that profit requires is defined.
Claims (6)
1. a kind of heat-conducting oil heating system, it is characterised in that including high pressure steam line (1), medium pressure steam line (2), heat conduction
Oil heat exchanger (3) and heating furnace (4), the air inlet of the heat-condutive oil heat exchanger (3) are connected with the high pressure steam line (1)
Connect, the gas outlet of the heat-condutive oil heat exchanger (3) is connected with medium pressure steam pipe line (2), the heat-condutive oil heat exchanger (3)
Oil inlet be connected with one end of the conduction oil oil return pipe (5), the oil-out of the heat-condutive oil heat exchanger (3) is led with described
One end of deep fat fuel feed pump (6) is connected, the other end of the conduction oil oil return pipe (5) and the conduction oil fuel feed pump (6) with
The heating furnace (4) is connected.
A kind of 2. heat-conducting oil heating system according to claim 1, it is characterised in that the high pressure steam line (1) and
Pressure-reducing valve (7) is provided between medium pressure steam pipe line (2).
3. a kind of heat-conducting oil heating system according to claim 1, it is characterised in that the heating furnace (4) adds to be coal-fired
Hot stove or electric furnace.
A kind of 4. heat-conducting oil heating system according to claim 2, it is characterised in that the conduction oil oil return pipe (5) and
Valve (8) is provided with the conduction oil fuel feed pump (6).
A kind of 5. heat-conducting oil heating system according to claim 4, it is characterised in that the valve (8) is electrically operated valve,
The pressure-reducing valve (7) is electronic pressure-reducing valve, and the valve (8) and the pressure-reducing valve (7) are connected with PLC.
A kind of 6. heat-conducting oil heating system according to claim 5, it is characterised in that the high pressure steam line (1) and
Pressure monitoring module, the pressure monitoring module and the PLC phase are respectively arranged with medium pressure steam pipe line (2)
Connection, the pressure monitoring module are used for the high pressure steam line (1) and medium pressure steam pipe line (2) that will be monitored
Pressure value feed back to the PLC, the PLC controls the pressure-reducing valve (7) according to the pressure value received
Switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720907042.2U CN207113231U (en) | 2017-07-25 | 2017-07-25 | A kind of heat-conducting oil heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720907042.2U CN207113231U (en) | 2017-07-25 | 2017-07-25 | A kind of heat-conducting oil heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207113231U true CN207113231U (en) | 2018-03-16 |
Family
ID=61573678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720907042.2U Expired - Fee Related CN207113231U (en) | 2017-07-25 | 2017-07-25 | A kind of heat-conducting oil heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207113231U (en) |
-
2017
- 2017-07-25 CN CN201720907042.2U patent/CN207113231U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20190725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |