CN207621991U - A kind of system of depth recovered steam condensed water - Google Patents
A kind of system of depth recovered steam condensed water Download PDFInfo
- Publication number
- CN207621991U CN207621991U CN201721494652.0U CN201721494652U CN207621991U CN 207621991 U CN207621991 U CN 207621991U CN 201721494652 U CN201721494652 U CN 201721494652U CN 207621991 U CN207621991 U CN 207621991U
- Authority
- CN
- China
- Prior art keywords
- water
- outlet
- heat
- condensed water
- heat exchanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
A kind of system of depth recovered steam condensed water, it is connected with mixed bed, heat exchanger through flash tank secondary flash, heat exchanger heat exchange, absorption heat pump, increasing temperature and pressure, which is compressed, using vapour compression machine 7 enters the secondary use that pipe network with low or medium pressure realizes steam, realize condensation water depth recovery system, condensed water flashing heat is recycled in the abundant recycling and Load Regulation, depth for ensureing condensed water, realizes that the heat of condensed water fully recycles and water resource recycles, the utilization ratio of condensed water is improved, economy protrudes.
Description
Technical field
The utility model is related to technical field of energy saving and environmental protection, particularly relate to a kind of depth recovered steam condensed water is
System.
Background technology
A large amount of steam is consumed in industrial circle at present, there are the discharge of a large amount of condensed water, condensed water contains higher heat,
Present condensate-water polishing mostly uses open installation, and a large amount of secondary flash vapour is caused to be discharged into air, and heat and water is caused to provide
Source wastes.In addition, as shown in Figure 1, will appear different degrees of pollution by the used steam of industrial process, need at purification
Reason purified treatment is generally required removes zwitterion, deoxygenation processing by the filtering of reverse osmosis precision, mixed bed, need to pass through heat release, inhale
Hot two processes, at present mainly using heat exchanger heat release, heat absorption, there are a large amount of heat losses.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of system of depth recovered steam condensed water, heat is improved
It can utilization ratio, reduction thermal energy pollution and water resource waste.
To realize the above-mentioned technical purpose, used technical solution is：A kind of system of depth recovered steam condensed water, packet
Vapour compression machine, flash tank, condensate pump, heat exchanger, absorption heat pump, mixed bed and sweet-water tank are included, the steam of flash tank goes out
Mouth is connected with the steam inlet of vapour compression machine, and spray water system is equipped at the compression outlet of vapour compression machine, flash tank
Water out I is condensed to connect by the thermal source inlet of condensate pump and heat exchanger, the thermal source outlet of heat exchanger and absorption heat pump
Low-temperature heat source entrance connects, and the low-temperature heat source outlet of absorption heat pump is connect with mixed bed water inlet, the water outlet and desalination of mixed bed
The water inlet of water tank connects, and the water outlet of sweet-water tank and the low-temperature inlet of heat exchanger connect, the hot outlet of heat exchanger and suction
The high-temperature-hot-water entrance of receipts formula heat pump connects.
The compression outlet of vapour compression machine described in the utility model after spray water system with the low pressure steam pipe of pipe network
Road is connected.
The utility model advantageous effect is：This patent is used with flash tank, absorption heat pump, vapour compression machine and heat exchanger
For the condensation water depth recovery system of core, ensure that condensed water flashing is recycled in the abundant recycling of condensed water and Load Regulation, depth
Heat realizes that the heat of condensed water fully recycles and water resource recycles, and improves the utilization ratio of condensed water, and economy is prominent
Go out.
Description of the drawings
Fig. 1 is the structural schematic diagram of the prior art；
Fig. 2 is the structural schematic diagram of the utility model；
In figure：1, flash tank, 2, condensate pump, 3, heat exchanger, 4, absorption heat pump, 5, mixed bed, 6, sweet-water tank, 7, steam
Vapour compressor, 8, condensation water inlet, 9, shower water, 10, low pressure steam line, 11, spray water system, 12, steam (vapor) outlet, 13,
Condense water out I, 31, thermal source inlet, 32, thermal source outlet, 33, low-temperature inlet, 34, hot outlet, 41, low-temperature heat source entrance,
42, low-temperature heat source exports, and 43, high-temperature-hot-water entrance, 44, high-temperature-hot-water outlet, 45, high-temperature steam import, 46, condensation water out
II, 47, condensation water tank, 48, heater, 49, oxygen-eliminating device, 50, steam boiler.
Specific implementation mode
The utility model is illustrated with reference to the drawings and specific embodiments, still, the utility model is not limited to this
A little embodiments.
As shown in Fig. 2, a kind of system of depth recovered steam condensed water, including vapour compression machine 7, flash tank 1, condensed water
Pump 2, heat exchanger 3, absorption heat pump 4, mixed bed 5 and sweet-water tank 6, the steaming of the steam (vapor) outlet 12 and vapour compression machine 7 of flash tank 1
Vapour entrance is connected, and spray water system 11 is equipped at the compression outlet of vapour compression machine 7, and the condensation water out I 13 of flash tank 1 is logical
It crosses condensate pump 2 to connect with the thermal source inlet 31 of heat exchanger 3, the Low Temperature Thermal of the thermal source outlet 32 and absorption heat pump 4 of heat exchanger 3
Source inlet 41 connects, and the low-temperature heat source outlet 42 of absorption heat pump 4 is connect with 5 water inlet of mixed bed, the water outlet and desalination of mixed bed 5
The water inlet of water tank 6 connects, and the water outlet of sweet-water tank 6 is connect with the low-temperature inlet 33 of heat exchanger 3, and the high temperature of heat exchanger 3 goes out
Mouth 34 is connect with the high-temperature-hot-water entrance 43 of absorption heat pump 4.
The compression outlet of vapour compression machine 7 is connected after spray water system 11 with the low pressure steam line of pipe network 10, for pipe
Net provides low-pressure steam.
A kind of method of depth recovered steam condensed water of the utility model, includes the following steps:
Step 1: steam condensation water enters flash tank 1 from condensation water inlet 8, the steam that flash tank 1 generates is from steam (vapor) outlet 12
Into the steam inlet of vapour compression machine 7, vapour compression machine 7 is by both vapor compression increasing temperature and pressure, from 7 compression outlet of vapour compression machine
Discharge then with spray water system 11 spray shower water 9 mix, after cooling be used as low-pressure steam from low pressure steam line 10 into
Enter pipe network；
Step 2: condensed water is discharged by condensing water out I in flash tank 1, enter from thermal source inlet 31 through condensate pump 2
3 heat release of heat exchanger cools down, and the inflow temperature of thermal source inlet is 60-70 DEG C, and exchanging heat in heat exchanger, it is low to be cooled to 30-38 DEG C of conduct
Temperature-heat-source is discharged by heat exchanger thermal source outlet 32, enters absorption heat pump 4 from low-temperature heat source entrance 41；
Step 3: further cool down in absorption heat pump 4, it is discharged into from low-temperature heat source outlet 42 at 25-35 DEG C mixed
Bed 5 removes the zwitterion brought in technical process, subsequently into sweet-water tank 6；
Step 4: 25-35 DEG C of cold water being discharged by the water outlet of sweet-water tank 6 enters heat exchanger 3 by low-temperature inlet 33
Heat absorption heating, water temperature are raised to 55-65 DEG C, enter absorption heat pump 4 through high-temperature-hot-water entrance 43 by the discharge of hot outlet 34
It absorbs heat and heats up as hot water, temperature is raised to 68-75 DEG C by 44 discharge of high-temperature-hot-water outlet, and the high temperature heat source of absorption heat pump 4 is adopted
With high-temperature steam, high-temperature steam is passed through by high-temperature steam import 45, and the condensed water of formation is discharged by condensation water out II；
Step 5: heating to 100-110 DEG C by subsequent by 68-75 DEG C of hot water of 44 discharge of high-temperature-hot-water outlet
It is recycled by being reheated into steam boiler after oxygen-eliminating device deoxygenation.
Using condensation water depth recovery method, realize and the depth of condensed water recycled, fully recycle heat and
Water resource.
A kind of system of the depth recovered steam condensed water of the utility model, including:
（1）Flash tank 1, flash tank 1 using secondary flash, vapor-liquid separation, anti-vortex design, be provided with condensation water inlet 8,
Steam (vapor) outlet 12, condensation water out I 13, and be connected with vapour compression machine 7, condensate pump 2, inside setting level sensing controls dress
It sets；
（2）Absorption heat pump 4, using steam as high temperature heat source absorption heat pump 4 respectively with heat exchanger 3,5 phase of mixed bed
Even；
（3）Condensed water passes sequentially through heat exchanger 3, absorption heat pump 4, mixed bed 5, and heat is realized by step heat release, heat absorption
Comprehensive utilization；
（4）Steam compresses increasing temperature and pressure by vapour compression machine 7 and enters the secondary use that pipe network with low or medium pressure realizes steam.
The above is only the specific descriptions of this patent preferred embodiments, it is every carried out on the basis of the technical program it is same
It converts or applies mechanically and be not precluded within outside the scope of this patent.
Claims (2)
1. a kind of system of depth recovered steam condensed water, it is characterised in that：Including vapour compression machine（7）, flash tank（1）, it is solidifying
Bear water pump（2）, heat exchanger（3）, absorption heat pump（4）, mixed bed（5）And sweet-water tank（6）, flash tank（1）Steam (vapor) outlet
（12）With vapour compression machine（7）Steam inlet be connected, vapour compression machine（7）Compression outlet at be equipped with spray water system
（11）, flash tank（1）Condensation water out I（13）Pass through condensate pump（2）With heat exchanger（3）Thermal source inlet（31）Connection,
Heat exchanger（3）Thermal source outlet（32）With absorption heat pump（4）Low-temperature heat source entrance（41）Connection, absorption heat pump（4）'s
Low-temperature heat source exports（42）With mixed bed（5）Water inlet connects, mixed bed（5）Water outlet and sweet-water tank（6）Water inlet connection,
Sweet-water tank（6）Water outlet and heat exchanger（3）Low-temperature inlet（33）Connection, heat exchanger（3）Hot outlet（34）With suction
Receipts formula heat pump（4）High-temperature-hot-water entrance（43）Connection.
2. a kind of system of depth recovered steam condensed water as described in claim 1, it is characterised in that：The both vapor compression
Machine（7）Compression outlet through spray water system（11）Afterwards with the low pressure steam line of pipe network（10）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494652.0U CN207621991U (en) | 2017-11-10 | 2017-11-10 | A kind of system of depth recovered steam condensed water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494652.0U CN207621991U (en) | 2017-11-10 | 2017-11-10 | A kind of system of depth recovered steam condensed water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207621991U true CN207621991U (en) | 2018-07-17 |
Family
ID=62828148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721494652.0U Active CN207621991U (en) | 2017-11-10 | 2017-11-10 | A kind of system of depth recovered steam condensed water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207621991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357254A (en) * | 2018-09-27 | 2019-02-19 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | A kind of recovery system of oxygen-enriched flash steam |
-
2017
- 2017-11-10 CN CN201721494652.0U patent/CN207621991U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357254A (en) * | 2018-09-27 | 2019-02-19 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | A kind of recovery system of oxygen-enriched flash steam |
| CN109357254B (en) * | 2018-09-27 | 2020-05-29 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Recovery system of oxygen-enriched flash steam |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202768090U (en) | Recovery system of dead steam waste heat | |
| CN102022145B (en) | Steam exhaust waste heat recovery unit | |
| CN201884080U (en) | Steam exhaust waste heat recycling unit | |
| CN104501275A (en) | Stepped heating and supplying system sufficiently utilizing waste heat of power plant | |
| CN107906505A (en) | A kind of method and system of depth recovered steam condensation water | |
| CN202532586U (en) | System for improving waste heat efficiency of heat pump recovery plant cooling tower | |
| CN207621991U (en) | A kind of system of depth recovered steam condensed water | |
| CN203848505U (en) | Device for recovering condensation heat energy of gas boiler flue gas by means of heat pump | |
| CN206755651U (en) | Compression/absorption enclosed parallel connection composite fuel gas heat pump assembly | |
| CN105737235A (en) | Waste heat recovery system and method | |
| CN207871570U (en) | A kind of device of rapidly pre-warming MVR vapo(u)rization systems | |
| CN208081873U (en) | A kind of heat source tower solution condensing device | |
| CN106152822A (en) | A kind of bathroom residual neat recovering system using direct-fired sorption type heat pump and method | |
| CN107023813B (en) | A kind of non-steam low temperature exhaust heat recovery system | |
| CN204730519U (en) | A kind of composite absorption heat pump (type I) device for realizing hydro-thermal coproduction | |
| CN105953424B (en) | Residual heat of electric power plant reclaims heating system | |
| CN205980854U (en) | Adopt direct combustion formula to absorb bathroom waste heat recovery system of heat pump | |
| CN205878683U (en) | high back pressure , heat pump set's heating system who jointly uses | |
| CN103807946A (en) | Distillation regeneration device of heat source tower antifreeze solution | |
| CN210292036U (en) | High-efficient low vacuum waste heat recovery system | |
| CN204574862U (en) | A kind of condensed water in high temperature heating domestic hot water return water system | |
| CN103868273B (en) | With the dual-effect type-II lithium bromide absorption heat pump of water as refrigerant heat recovery | |
| CN205747097U (en) | Reclaim the lithium bromide absorption type heat pump heating system of the hydrophobic waste heat of low-pressure heater | |
| CN209308765U (en) | A kind of system entering furnace fresh air using condensing-type small steam turbine exhaust steam waste-heat | |
| CN204130193U (en) | Mobile radioactive liquid waste liquid evaporating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.88, Binhe North Road, hi tech Zone, Luoyang City, Henan Province Patentee after: CSSC Shuangrui (Luoyang) special equipment Co.,Ltd. Address before: No.88, Binhe North Road, hi tech Zone, Luoyang City, Henan Province Patentee before: LUOYANG SUNRUI SPECIAL EQUIPMENT Co.,Ltd. |