CN201909558U - Energy-saving deaerator waste heat recovery apparatus - Google Patents
Energy-saving deaerator waste heat recovery apparatus Download PDFInfo
- Publication number
- CN201909558U CN201909558U CN2011200207687U CN201120020768U CN201909558U CN 201909558 U CN201909558 U CN 201909558U CN 2011200207687 U CN2011200207687 U CN 2011200207687U CN 201120020768 U CN201120020768 U CN 201120020768U CN 201909558 U CN201909558 U CN 201909558U
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- water
- deaerator
- oxygen
- absorption tower
- packing layer
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Abstract
An energy-saving deaerator waste heat recovery apparatus is specially designed for an atmospheric thermal deaerator, and can sufficiently absorb the heat exhausted by the deaerator for production or civil services. The specific method of the scheme is that the apparatus comprises a cylindrical heat absorption tower (1) made of steel, a bottom steam inlet (2), a packing baffle (3), a packing layer (4), a water distribution tank (5), an oxygen exhaust outlet (6), a water inlet pipe (7), a water outlet pipe (8), a circulating water pump (9), a hot water tank (10) and the like. An oxygen exhaust pipe on the deaerator is connected with the cylindrical heat absorption tower (1), and a great deal of steam and an oxygen upwardly passes through the perforated packing baffle (3) to enter the packing layer (4), and finally, the oxygen sequentially passes through the packing layer (4) and the perforated water distribution tank (5) to get into the atmosphere. Water is pumped into the water inlet pipe (7) by the circulating water pump (9), and enters the water distribution tank (5). The water downwardly passes through the perforated water distribution tank to enter the packing layer (4). The water and the steam are in sufficient contact to carry out heat exchanger, so that the water is heated, and finally, the water flows into the water outlet pipe (8) and then the hot water tank (10). The cylindrical heat absorption tower (1) can be mounted on the floor over the deaerator, or can be mounted side by side with the deaerator. The hot water tank (10) needs to be mounted below the cylindrical heat absorption tower (1), so that the water can conveniently flow.
Description
Technical field
The utility model patent relates to boiler feed heat recovery scope, it is to utilize boiler atmospheric-type thermodynamic deoxidizing device operate as normal outwards to discharge oxygen and take a large amount of water vapours out of, with this energy-saving oxygen-eliminating device waste-heat recovery device the heat that gives off is fully absorbed again and utilizes.This apparatus structure compactness is made simply, and is easy to install and use, and the heat that recovery can be obtained is used for accomplishing energy-conservation environmental protection again in the middle of production or the life.
Technical background
Generally use the atmospheric-type thermodynamic deoxidizing device on Industrial Boiler or the station boiler at present, its effect is that water will be run out of from water through the dissolved oxygen that oxygen-eliminating device is heated in the water of back, arranges to atmosphere again, can avoid the corrosion of oxygen to steel like this.Being accompanied by overflowing of a large amount of oxygen also has a large amount of steam to take away many heats, causes the waste of the energy.
Summary of the invention
This patent is supporting for the design of atmospheric-type thermodynamic deoxidizing device specially, can fully absorb the heat that oxygen-eliminating device is discharged, and is used for producing or civilian service, and this scheme concrete grammar is; Make a cylindric heat absorption tower (1) with steel, air intake at the bottom of the tower (2), filler baffle plate (3), packing layer (4), cloth pond (5), deoxygenation gas port (6), water inlet pipe (7), outlet pipe (8), water circulating pump (9), hot-tub compositions such as (10).
Oxygen discharge pipe on the oxygen-eliminating device is connected with cylindric heat absorption tower (1), a large amount of water vapours and oxygen pass porose filler baffle plate (3) and enter packing layer (4), direction from bottom to top, last oxygen passes packing layer (4) and passes porose cloth pond (5) row again to atmosphere.Water is got to water inlet pipe (7) by water circulating pump (9), enters into cloth pond (5).Water passes porose cloth pond and enters into packing layer (4), and water is from top to bottom mobile.Water fully contacts with water vapour and carries out exchange heat, and water is heated, and flows to outlet pipe (8) at last, flows to hot-tub (10) again.Cylindric heat absorption tower (1) can be installed on the upper floor of oxygen-eliminating device, also can install side by side with oxygen-eliminating device.Hot-tub (10) must be installed in and be lower than cylindric heat absorption tower (1), is convenient to flowing of water.
Description of drawings
Below in conjunction with drawings and Examples this patent is described further.
Fig. 1 is a boiler feed residual neat recovering system structural representation.
Fig. 2 is energy-saving oxygen-eliminating device waste-heat recovery device structural representation.
(1) among the figure, cylindric heat absorption tower, air intake at the bottom of (2), the tower, (3), filler baffle plate, (4), packing layer, (5), cloth pond, (6), deoxygenation gas port, (7), water inlet pipe, (8), outlet pipe, (9), water circulating pump, (10), hot-tub.
Specific implementation method
After the equipment installation, as long as when oxygen-eliminating device normally moves, the ON cycle water pump is opened water intaking valve and the outlet valve of opening on the outlet pipe (8) on the water inlet pipe (7), allow water circulate hot-tub (10), the hot water in the hot-tub (10) just can be for washing or for the use of having a bath of living.
Claims (1)
1. energy-saving oxygen-eliminating device waste-heat recovery device, its special card is: make a cylindric heat absorption tower (1) with steel, air intake at the bottom of the tower (2), filler baffle plate (3), packing layer (4), cloth pond (5), deoxygenation gas port (6), water inlet pipe (7), outlet pipe (8), water circulating pump (9), hot-tub compositions such as (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200207687U CN201909558U (en) | 2011-01-11 | 2011-01-11 | Energy-saving deaerator waste heat recovery apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200207687U CN201909558U (en) | 2011-01-11 | 2011-01-11 | Energy-saving deaerator waste heat recovery apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201909558U true CN201909558U (en) | 2011-07-27 |
Family
ID=44301759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200207687U Expired - Fee Related CN201909558U (en) | 2011-01-11 | 2011-01-11 | Energy-saving deaerator waste heat recovery apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201909558U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654362A (en) * | 2011-03-01 | 2012-09-05 | 吴舒克 | Energy-saving deaerator waste heat recovery device |
| CN114754348A (en) * | 2022-04-20 | 2022-07-15 | 金能科技股份有限公司 | Vacuum deoxidization system |
-
2011
- 2011-01-11 CN CN2011200207687U patent/CN201909558U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654362A (en) * | 2011-03-01 | 2012-09-05 | 吴舒克 | Energy-saving deaerator waste heat recovery device |
| CN114754348A (en) * | 2022-04-20 | 2022-07-15 | 金能科技股份有限公司 | Vacuum deoxidization system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20120111 |