CN205482473U - Residual heat recycling device - Google Patents
Residual heat recycling device Download PDFInfo
- Publication number
- CN205482473U CN205482473U CN201620066230.2U CN201620066230U CN205482473U CN 205482473 U CN205482473 U CN 205482473U CN 201620066230 U CN201620066230 U CN 201620066230U CN 205482473 U CN205482473 U CN 205482473U
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- China
- Prior art keywords
- room
- heat exchanger
- waste
- recovery device
- heat recovery
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Abstract
The utility model discloses a residual heat recycling device, including entrance point room, exit end room, heat exchanger, import pipe, outlet pipe, characterized by: the entrance point room, one end links to each other with the import pipe, and the other end links to each other with the heat exchanger, has total confined space between the both ends, the exit end room, characterized by: the exit end room, one end links to each other with the outlet pipe, and the other end links to each other with the heat exchanger, has total confined space between the both ends, import pipe, one end links to each other with the entrance point room, the outlet pipe, one end links to each other with the exit end room, the heat exchanger, characterized by installs in the container. The heat exchanger is at the inside heat exchange that accomplishes of hydrophobic flash vessel. The utility model discloses reduce thermodynamic system and arranged to atmospheric heat energy, improved the utilization ratio of heat energy, reached energy saving and consumption reduction cleaner production's purpose.
Description
Technical field
This utility model relates to a kind of hybrid exhausted spare heat retracting device, is specifically related to one and is applied to Thermal Power Station and chemical industry, and oil etc. needs a large amount of hydrophobic development unit using steam industry.
Background technology
Thermal Power Station and chemical industry, in petroleum industry, need to use substantial amounts of steam and hot water.In production technology, its prescription of water producing steam is higher, and in steam/water circulating, water constantly concentrates and is constantly discharged and supplements；For keeping steam quality, therrmodynamic system constantly there is the water of High Temperature High Pressure discharge；All uniform effluent such as the hot water and steam of the valve leak of therrmodynamic system and the discharge of other reason are in hydrophobic development unit simultaneously, are discharged in air and gutter after direct dilatation decrease temperature and pressure.On the one hand this method of operation causes the thermal pollution of environment, is on the other hand substantial amounts of high-quality water and heat energy spills into air waste, make the make-up water percentage of the enterprises such as power plant and coal consumption raise, reduce the economy of full factory.
Utility model content
The problem to be solved in the present invention is: solve the deficiencies in the prior art, it is provided that a kind of device reclaiming heat energy in hydrophobic development unit, to reduce enterprise's production cost.
The present invention is achieved through the following technical solutions: a kind of waste-heat recovery device, including entrance point room, port of export room, heat exchanger, inlet tube, outlet；It is characterized in that: described entrance point room, one end is connected with inlet tube, and the other end is connected with heat exchanger, has total sealing space between two ends；Described port of export room, one end is connected with outlet, and the other end is connected with heat exchanger, has total sealing space between two ends；Described inlet tube, one end is connected with entrance point room, and the other end is connected with cooling water inlet；Described outlet, one end is connected with port of export room, and the other end is connected with coolant outlet；It is respectively provided with valve on import and export pipeline；Described entrance point room, port of export room, heat exchanger is collectively forming tube side.
Described heat exchanger, is arranged in hydrophobic development unit；The pipeline that heat exchanger is made up of a plurality of metal forms, and its two ends are connected with entrance end room respectively, and heat exchanger can also be combined into a plurality of strip by two panels and the reeded sheet metal of above tool and seal space, and Cooling Water flows, and its two ends are connected with end room respectively.
Crashworthy plate is had between heat exchanger and hot fluid import direction.
For increasing heat exchange area, it is externally connected with, at tube side, the spinal plate or spine silk or nail that metal makes.When waste-heat recovery device having current lead to when, absorb entering in hydrophobic development unit the heat major part contained and take recovery out of, reaching to reduce heat dissipation in atmospheric environment, the purpose of minimizing fuel consumption.
The present invention has the advantage that and provides the benefit that:
Compared with prior art, this utility model has advantage and beneficial effect: this utility model can be applied in the hydrophobic development unit of therrmodynamic system, particularly in the hydrophobic development unit in Thermal Power Station；The heat being discharged in hydrophobic development unit because of a variety of causes and approach can be reclaimed, improve the utilization rate of heat energy, improve economy of power plant, reach to reduce thermal waste, the purpose that cleaning produces.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment:
Wherein: 1 is outlet, 2 is inlet tube, and 3 is outlet valve, 4 is imported valve, and 5 is port of export room, and 6 is entrance point room, 7 is hydrophobic development unit shell, and 8 is gland steam exhauster, and 9 is boiler periodical blowdown pipe, 10 is continuous blowdown system of boiler pipe, and 11 is to press water pipe, and 12 is blow-off pipe, 13 is sewage door, and 14 is cooling water inlet pipe, and 15 is cooling intake gate, 16 is heat exchanger, and 17 is Crashworthy plate.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1
This utility model is to be applied in the regular unloading container of coal-burning power plant and nuclear power plant.Wherein: 1 is outlet, 2 is inlet tube, and 3 is outlet valve, 4 is imported valve, and 5 is port of export room, and 6 is entrance point room, 7 is hydrophobic development unit shell, and 8 is gland steam exhauster, and 9 is boiler periodical blowdown pipe, 10 is continuous blowdown system of boiler pipe, and 11 is to press water pipe, and 12 is blow-off pipe, 13 is sewage door, 14 is cooling water inlet pipe, and 15 is cooling intake gate, and 16 is heat exchanger.17 is Crashworthy plate.
When boiler periodical blowdown pipe 9, continuous blowdown system of boiler pipe 10, press water pipe 11 and other steam discharge is drained in hydrophobic development unit, after Crashworthy plate 17 changes direction, the mixture of blood pressure lowering dilatation formation steam or steam and water is full of flash vessel inner space, steam is arranged to air from gland steam exhauster 8, after there is no the water desuperheat that the hot water of evaporation enters in desuperheat water inlet pipe, it is discharged to trench by blow-off pipe 12；This is the workflow that waste-heat recovery device does not enable.
When enabling waste-heat recovery device, low-temperature condensate enters from inlet tube 2, and after entrance point room 6 is assigned to each cooling water pipe heat absorption of heat exchanger 16, temperature raises, and flows out condensate system and reclaim after being gathered by port of export room 5；Along with the heat absorption of heat exchanger, the temperature of the steam water interface in flash vessel declines, and steam disappears；At this moment the conventional desuperheating water of flash vessel can be closed, and at this moment completes the effect of waste heat recovery.
Embodiment 2
The present embodiment is similar to example 1, and difference is that the structure of heat exchanger 16 is different；The structure of this heat exchanger 16 is as follows: multiple 2 sheet metals being prefabricated with multiple groove, synthesizes the passage Cooling Water circulation of a plurality of edge seal, and its two ends are connected with entrance end room respectively.When cooling down current and leading to, complete the effect of energy recovery.
Claims (8)
1. waste-heat recovery device, including entrance point room, port of export room, heat exchanger, inlet tube, outlet；It is characterized in that: described entrance point room, one end is connected with inlet tube, and the other end is connected with heat exchanger, has total sealing space between two ends；Described port of export room, one end is connected with outlet, and the other end is connected with heat exchanger, has total sealing space between two ends；Described inlet tube, one end is connected with entrance point room, and the other end is connected with cooling water inlet；Described outlet, one end is connected with port of export room, and the other end is connected with coolant outlet；Described heat exchanger, is arranged in hydrophobic development unit.
The most according to claim 1, waste-heat recovery device, is characterized in that: described entrance point room, port of export room, heat exchanger is collectively forming tube side.
The most according to claim 1, waste-heat recovery device, is characterized in that: described heat exchanger, and the pipeline being made up of a plurality of metal forms, and its two ends are connected with entrance end room respectively.
The most according to claim 1, waste-heat recovery device, is characterized in that: described heat exchanger, two panels and the reeded sheet metal of above tool are combined into a plurality of strip and seal space, and its two ends are connected with end room respectively.
5., according to the waste-heat recovery device described in claim 1 or 3 or 4, it is characterized in that: between described heat exchanger and hot fluid import direction, have Crashworthy plate.
Waste-heat recovery device the most according to claim 1, is characterized in that: equipped with valve on described inlet tube.
Waste-heat recovery device the most according to claim 1, is characterized in that: equipped with valve on described outlet.
Waste-heat recovery device the most according to claim 1, is characterized in that: described heat exchanger, and tube side is externally connected with the spinal plate or spine silk or nail that metal makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620066230.2U CN205482473U (en) | 2016-01-25 | 2016-01-25 | Residual heat recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620066230.2U CN205482473U (en) | 2016-01-25 | 2016-01-25 | Residual heat recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205482473U true CN205482473U (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620066230.2U Expired - Fee Related CN205482473U (en) | 2016-01-25 | 2016-01-25 | Residual heat recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205482473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949755A (en) * | 2017-04-27 | 2017-07-14 | 南通中船机械制造有限公司 | The Instant heating type hot-water heating system of ship |
-
2016
- 2016-01-25 CN CN201620066230.2U patent/CN205482473U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949755A (en) * | 2017-04-27 | 2017-07-14 | 南通中船机械制造有限公司 | The Instant heating type hot-water heating system of ship |
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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 |
Granted publication date: 20160817 Termination date: 20180125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |