CN105782950A - Closed type high-temperature condensed water recoverer device and recovery method thereof - Google Patents
Closed type high-temperature condensed water recoverer device and recovery method thereof Download PDFInfo
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- CN105782950A CN105782950A CN201410824502.6A CN201410824502A CN105782950A CN 105782950 A CN105782950 A CN 105782950A CN 201410824502 A CN201410824502 A CN 201410824502A CN 105782950 A CN105782950 A CN 105782950A
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- condensed water
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Abstract
The invention discloses a closed type high-temperature condensed water recoverer device and a recovery method thereof. An open type condensed water recycling system causes loss of heat energy and condensed water, and secondary steam released to the atmosphere causes heat pollution to the surroundings. The closed type high-temperature condensed water recoverer device comprises a steam trap (1). The steam trap is connected with a pressure balancer (2). The pressure balancer is connected with a condensed water recovery device (3). The condensed water recovery device is connected with a rapid drainage device (4). The rapid drainage device is connected with a water storage tank (5). The water storage tank is connected with an injection device (6). The injection device is connected with a condensed water pump (7). The condensed water pump is connected with an air suction constant pressure device (8). The closed type high-temperature condensed water recoverer device and the recovery method thereof are used for recovering high-temperature condensed water.
Description
Technical field:
The present invention relates to a kind of closed recovery apparatus of high temperature condensate device and recovery method thereof.
Background technology:
Steam heating system, including steam supply system and condensate-recycling system.And the success or failure key of steam heating system design depends primarily on condensate return system and whether can have a higher condensate recovery percentage, and the heat condensing water can be made full use of and whether reliable and stable system is run.
Traditional condensate-recycling system is to condense water to discharge in heating equipment, enters open-type condensate tank through steam trap, condensate pump sends the atmosphere-type thermodynamic oxygen remover in boiler room back to, after softening water mixing deoxygenation, is pumped into boiler then through boiler feedwater.This open system, condenses water, when entering open-type condensate tank, flash distillation can occur；On the one hand, flash steam escapes into air and causes the loss condensing water, and on the other hand, flash steam has taken away condensation heat, makes the temperature of condensation water reduce.Therefore open type condensate-recycling system, had both caused heat energy and the loss condensing water, and had made again the indirect steam of effusion air cause the thermal pollution to surrounding enviroment.
Summary of the invention:
It is an object of the invention to provide a kind of closed recovery apparatus of high temperature condensate device and recovery method thereof.
Above-mentioned purpose is realized by following technical scheme:
A kind of closed recovery apparatus of high temperature condensate device, its composition includes: steam trap, described steam trap is connected with pressurizer, described pressurizer is connected with water-condensing recovery apparatus, described water-condensing recovery apparatus is connected with fast arranging device, and described fast arranging device is connected with water storage box, and described water storage box is connected with induction apparatus, described induction apparatus is connected with condensate pump, and described condensate pump is connected with air-breathing constant pressure arrangement.
Described closed recovery apparatus of high temperature condensate device, is provided with flash tank in described water-condensing recovery apparatus.
A kind of recovery method of described closed recovery apparatus of high temperature condensate device, the method step is as follows:
nullWhen system is run，Condense water to discharge from heating equipment，Water-condensing recovery apparatus is entered through steam trap，When after the flash tank that high-temperature condensation water enters in water-condensing recovery apparatus，Steam-water separation is carried out in tank，Condensed water flows into water storage box by fast arranging device，Produce secondary flash vapour，Flash steam is sent into condensate pump outlet conduit by induction apparatus，Flash steam is made to be able to Recovery of Seal Oil，Owing to gas and liquid are constantly discharged in flash tank，The pressure in flash tank is made to remain the pressure lower than heating equipment condensed water discharge outlet，Even if thus ensure that the back pressure of backwater also can enter smoothly when the relatively end，Flash tank is connected by fast arranging device with water storage box，In order to allow condensation water inflow water storage box quickly，Pressure equaliser is installed in case，Under normal circumstances，Its operating pressure is arranged on below 0.1MPa，When reality is selected, the height according to backwater back pressure is selected operating pressure in corresponding case，Make forever to keep in case sealing，Obstructed air，Vapour in water storage box、Gas-liquid two-phase liquid，Under pressure equaliser regulates，Make liquid level is formed certain pressure，Again through cavitation canceller，Make condensate pump in the process sucking condensed water in high temperature，Change the condition that pump cavitation occurs，Ensure that whole backwater is under airtight service condition，There is not cavitation in condensate pump.
Beneficial effects of the present invention:
Energy-saving and water-saving of the present invention emits without outside the hydrophobic leakage vapour of any form and secondary vapour, makes all condensation hydro-thermal amounts and water resource reclaim completely, improves system heat utilization rate；Condensate recovery percentage, up to more than 85%, is effectively improved user Chang Rong factory looks, reduces thermal pollution, reduces harmful gas and soot emissions, environmental.
Water collect tank of the present invention is closed design, in system, condensed water pressure is consistently higher than atmospheric pressure, condensed water is in saturation, the heat energy of condensed water is fully used, and the condensed water of closed system keeps the original quality of steam, during for boiler feedwater, dissolved oxygen content will not be increased, stop the pollution to condensing water of the dissolved gas such as oxygen, carbon dioxide, eliminated oxygen corrosion, extend equipment and pipeline service life.
Accompanying drawing illustrates:
Accompanying drawing 1 is the structural representation of the present invention.
Detailed description of the invention:
Embodiment 1:
A kind of closed recovery apparatus of high temperature condensate device, its composition includes: steam trap 1, described steam trap is connected with pressurizer 2, described pressurizer is connected with water-condensing recovery apparatus 3, described water-condensing recovery apparatus is connected with fast arranging device 4, and described fast arranging device is connected with water storage box 5, and described water storage box is connected with induction apparatus 6, described induction apparatus is connected with condensate pump 7, and described condensate pump is connected with air-breathing constant pressure arrangement 8.
Embodiment 2:
Closed recovery apparatus of high temperature condensate device according to embodiment 1, is provided with flash tank in described water-condensing recovery apparatus.
Embodiment 3:
The recovery method of the closed recovery apparatus of high temperature condensate device that one of a kind of embodiment 1-2 is described, the method step is as follows:
nullWhen system is run，Condense water to discharge from heating equipment，Water-condensing recovery apparatus is entered through steam trap，When after the flash tank that high-temperature condensation water enters in water-condensing recovery apparatus，Steam-water separation is carried out in tank，Condensed water flows into water storage box by fast arranging device，Produce secondary flash vapour，Flash steam is sent into condensate pump outlet conduit by induction apparatus，Flash steam is made to be able to Recovery of Seal Oil，Owing to gas and liquid are constantly discharged in flash tank，The pressure in flash tank is made to remain the pressure lower than heating equipment condensed water discharge outlet，Even if thus ensure that the back pressure of backwater also can enter smoothly when the relatively end，Flash tank is connected by fast arranging device with water storage box，In order to allow condensation water inflow water storage box quickly，Pressure equaliser is installed in case，Under normal circumstances，Its operating pressure is arranged on below 0.1MPa，When reality is selected, the height according to backwater back pressure is selected operating pressure in corresponding case，Make forever to keep in case sealing，Obstructed air，Vapour in water storage box、Gas-liquid two-phase liquid，Under pressure equaliser regulates，Make liquid level is formed certain pressure，Again through cavitation canceller，Make condensate pump in the process sucking condensed water in high temperature，Change the condition that pump cavitation occurs，Ensure that whole backwater is under airtight service condition，There is not cavitation in condensate pump.
Claims (3)
1. a closed recovery apparatus of high temperature condensate device, its composition includes: steam trap, it is characterized in that: described steam trap is connected with pressurizer, described pressurizer is connected with water-condensing recovery apparatus, described water-condensing recovery apparatus is connected with fast arranging device, and described fast arranging device is connected with water storage box, and described water storage box is connected with induction apparatus, described induction apparatus is connected with condensate pump, and described condensate pump is connected with air-breathing constant pressure arrangement.
2. closed recovery apparatus of high temperature condensate device according to claim 1, is characterized in that: be provided with flash tank in described water-condensing recovery apparatus.
3. a recovery method for closed recovery apparatus of high temperature condensate device described for one of claim 1-2, is characterized in that: the method step is as follows:
nullWhen system is run，Condense water to discharge from heating equipment，Water-condensing recovery apparatus is entered through steam trap，When after the flash tank that high-temperature condensation water enters in water-condensing recovery apparatus，Steam-water separation is carried out in tank，Condensed water flows into water storage box by fast arranging device，Produce secondary flash vapour，Flash steam is sent into condensate pump outlet conduit by induction apparatus，Flash steam is made to be able to Recovery of Seal Oil，Owing to gas and liquid are constantly discharged in flash tank，The pressure in flash tank is made to remain the pressure lower than heating equipment condensed water discharge outlet，Even if thus ensure that the back pressure of backwater also can enter smoothly when the relatively end，Flash tank is connected by fast arranging device with water storage box，In order to allow condensation water inflow water storage box quickly，Pressure equaliser is installed in case，Under normal circumstances，Its operating pressure is arranged on below 0.1MPa，When reality is selected, the height according to backwater back pressure is selected operating pressure in corresponding case，Make forever to keep in case sealing，Obstructed air，Vapour in water storage box、Gas-liquid two-phase liquid，Under pressure equaliser regulates，Make liquid level is formed certain pressure，Again through cavitation canceller，Make condensate pump in the process sucking condensed water in high temperature，Change the condition that pump cavitation occurs，Ensure that whole backwater is under airtight service condition，There is not cavitation in condensate pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410824502.6A CN105782950A (en) | 2014-12-26 | 2014-12-26 | Closed type high-temperature condensed water recoverer device and recovery method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410824502.6A CN105782950A (en) | 2014-12-26 | 2014-12-26 | Closed type high-temperature condensed water recoverer device and recovery method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105782950A true CN105782950A (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410824502.6A Withdrawn CN105782950A (en) | 2014-12-26 | 2014-12-26 | Closed type high-temperature condensed water recoverer device and recovery method thereof |
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| CN (1) | CN105782950A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155473A (en) * | 2019-12-27 | 2020-05-15 | 长沙普罗科环境装备有限责任公司 | Motor sweeper and water tank system thereof |
| CN112710078A (en) * | 2020-12-30 | 2021-04-27 | 佛山市顺德区美的电子科技有限公司 | Water distribution device, air conditioner and control method of air conditioner |
| CN113237051A (en) * | 2021-03-17 | 2021-08-10 | 西安交通大学 | Key equipment of efficient steam condensate recovery system |
-
2014
- 2014-12-26 CN CN201410824502.6A patent/CN105782950A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155473A (en) * | 2019-12-27 | 2020-05-15 | 长沙普罗科环境装备有限责任公司 | Motor sweeper and water tank system thereof |
| CN112710078A (en) * | 2020-12-30 | 2021-04-27 | 佛山市顺德区美的电子科技有限公司 | Water distribution device, air conditioner and control method of air conditioner |
| CN113237051A (en) * | 2021-03-17 | 2021-08-10 | 西安交通大学 | Key equipment of efficient steam condensate recovery system |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160720 |
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| WW01 | Invention patent application withdrawn after publication |