CN201983507U - Sewage heat change and recovery system - Google Patents
Sewage heat change and recovery system Download PDFInfo
- Publication number
- CN201983507U CN201983507U CN2010206585355U CN201020658535U CN201983507U CN 201983507 U CN201983507 U CN 201983507U CN 2010206585355 U CN2010206585355 U CN 2010206585355U CN 201020658535 U CN201020658535 U CN 201020658535U CN 201983507 U CN201983507 U CN 201983507U
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- sewage
- high temperature
- heat
- clear water
- recovery system
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Abstract
The utility model relates to a heat recovery system, and specially relates to a sewage heat change and recovery system for recycling heat of high temperature dyeing sewage. The system comprises a grating machine, a high temperature sewage tank, a low temperature sewage tank, a high temperature clean water tank, a low temperature clean water tank, and a heat exchange apparatus, wherein an automatic filtering apparatus for further filtering impurity in sewage is provided between the high temperature sewage tank and the heat exchange apparatus, the sewage inlet of the heat exchange apparatus is connected with the automatic filtering apparatus, and the sewage outlet thereof is connected with the low temperature sewage tank. The utility model recycles heat in high temperature sewage, reduces steam consumption, avoids heat discharge to surrounding environment, and achieves effects of energy saving and environment protection, simultaneously, the automatic filtering apparatus is arranged to finely filter sewage to prevent damage to the heat exchange apparatus.
Description
Technical field
The utility model relates to a kind of heat recovery system, relates in particular to a kind of sewage heat exchange recovery system of the heat energy recycle with high-temperature dyeing sewage.
Background technology
Waste Heat Recovery plays an important role aspect energy-conserving and environment-protective, so Waste Heat Recovery in the application of all trades and professions also more and more widely, but allows of no optimist in the application in textile dyeing field.Dye the workshop at the industry park base and can both produce a large amount of waste water every day, the temperature of waste water is generally 100 degree and 50 degree, therefore waste water contains a large amount of heats, before sewage disposal, want earlier the cooling of lowering the temperature of these waste water, because of lacking heat reclaim unit, directly heat is discharged in the atmospheric environment during cooling, environment has been caused pollution, also influenced the efficient of sewage disposal simultaneously.Less in the existing heat recovery system because of filter, not thorough to the filtration of sewage, still there is large granular impurity in the sewage, these sewage enter heat-exchanger rig and damage the pollution heat-exchanger rig.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of can fully filter sewage heat exchange recovery system with energy recovery to sewage.
Sewage heat exchange recovery system described in the utility model, comprise a grid maker, one high temperature cesspool, one low-temperature sewage pond, one high temperature clear water reserviors, one low temperature clear water reserviors and a heat-exchanger rig, grid maker is provided with sewage inlet, grid maker is connected with the high temperature cesspool, the high temperature clear water reserviors are connected with the clear water inlet with the clear water output of heat-exchanger rig respectively with the low temperature clear water reserviors, be provided with the automatic filtering apparatus of the impurity that is used for further filtering sewage between described high temperature cesspool and the heat-exchanger rig, the sewage inlet of heat-exchanger rig is connected with automatic filtering apparatus, and its outlet of sewer is connected to the low-temperature sewage pond.The high temperature sewage that produces in the workshop is introduced into grid maker and carries out coarse filtration, deposit then in the high temperature cesspool, before entering heat-exchanger rig, need further to filter out granule foreign in the decontaminated water by automatic filtering apparatus, high temperature sewage after will handling then and low temperature clear water are sent into heat-exchanger rig simultaneously and are carried out exchange heat, this exchange heat process is carried out in two airtight relatively containers, high temperature clear water after conversion enters the storage of high temperature clear water reserviors, use for other workshops, and high temperature sewage is converted to low-temperature sewage, realized the cooling of sewage is handled, deposit the low-temperature sewage pond in, wait until the follow-up sewage disposal of carrying out.
Further, the delivery port place of described high temperature cesspool, high temperature clear water reserviors and low temperature clear water reserviors is equipped with choke valve and water pump.By the outflow of choke valve and water pump control water, and, also can thermometer be set, monitor water temperature at any time at the delivery port place of high temperature clear water by regulating the temperature that water speed control water outlet of high temperature clear water.
The utility model reduces steam consumption with the heat recovery and utilization in the high temperature sewage, avoids environmental emission heat towards periphery, reaches effect in energy saving and environmental protection; By automatic filtering apparatus is set, sewage is carefully filtered simultaneously, prevent to damage heat-exchanger rig.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail:
Fig. 1 is a structural representation of the present utility model;
Among the figure, 1, grid maker, 2, the high temperature cesspool, 3, first water pump, 4, the first throttle valve, 5, automatic filtering apparatus, 6, heat-exchanger rig, 7, second choke valve, 8, second water pump, 9, the low temperature clear water reserviors, 10, the 3rd choke valve, 11, the 3rd water pump, 12, the high temperature clear water reserviors, 13, the low-temperature sewage pond.
The specific embodiment
A kind of sewage heat exchange recovery system, as shown in Figure 1, comprise a grid maker 1, one high temperature cesspool 2, one automatic filtering apparatus 5, one heat-exchanger rig 6, one low-temperature sewage pond 13, one low temperature clear water reserviors 9, one high temperature clear water reserviors 12, grid maker 1 is provided with sewage inlet, be used for injecting high temperature sewage, the delivery port of grid maker 1 is connected with the water inlet of high temperature cesspool 2, the delivery port of high temperature cesspool 2 is connected with the water inlet of first throttle valve 4 with automatic filtering apparatus 5 by first water pump 3, the delivery port of automatic filtering apparatus 5 is connected with the sewage inlet of heat-exchanger rig 6, the outlet of sewer of heat-exchanger rig 6 is connected with low-temperature sewage pond 13 by pipeline, the low-temperature sewage after being handled by 13 storages of low-temperature sewage pond; The clear water inlet of heat-exchanger rig 6 is connected with low temperature clear water reserviors 9 with second water pump 8 by second choke valve 7, be used in heat-exchanger rig 6, importing the low temperature clear water, its clear water output is connected with high temperature clear water reserviors 12 by pipeline, storing the high temperature clear water by high temperature clear water reserviors 12 uses for industrial production, the delivery port place of high temperature clear water reserviors 12 is provided with the 3rd water pump 11 and the 3rd choke valve 10, and hot water time control easy to use heats the flow velocity and the water temperature of water.
Claims (2)
1. sewage heat exchange recovery system, comprise a grid maker (1), one high temperature cesspool (2), one low-temperature sewage pond (13), one high temperature clear water reserviors (12), one low temperature clear water reserviors (9) and a heat-exchanger rig (6), grid maker (1) is provided with sewage inlet, grid maker (1) is connected with high temperature cesspool (2), high temperature clear water reserviors (2) are connected with the clear water inlet with the clear water output of heat-exchanger rig (6) respectively with low temperature clear water reserviors (9), it is characterized in that: the automatic filtering apparatus (5) that is provided with the impurity that is used for further filtering sewage between described high temperature cesspool (2) and the heat-exchanger rig (6), the sewage inlet of heat-exchanger rig (6) is connected with automatic filtering apparatus (5), and its outlet of sewer is connected to low-temperature sewage pond (13).
2. sewage heat exchange recovery system according to claim 1 is characterized in that: the delivery port place of described high temperature cesspool (2), high temperature clear water reserviors (12) and low temperature clear water reserviors (9) is equipped with choke valve and water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206585355U CN201983507U (en) | 2010-12-14 | 2010-12-14 | Sewage heat change and recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206585355U CN201983507U (en) | 2010-12-14 | 2010-12-14 | Sewage heat change and recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201983507U true CN201983507U (en) | 2011-09-21 |
Family
ID=44610966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206585355U Expired - Lifetime CN201983507U (en) | 2010-12-14 | 2010-12-14 | Sewage heat change and recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201983507U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635981A (en) * | 2012-05-14 | 2012-08-15 | 广西天润热能科技发展有限公司 | Domestic renewable energy heat pump system |
| CN106839820A (en) * | 2015-12-06 | 2017-06-13 | 天津市欧汇科技有限公司 | A kind of cleanliness factor heat exchanger high |
| CN112573752A (en) * | 2020-12-24 | 2021-03-30 | 江南大学 | Printing and dyeing sewage treatment and waste heat recovery integrated system |
-
2010
- 2010-12-14 CN CN2010206585355U patent/CN201983507U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635981A (en) * | 2012-05-14 | 2012-08-15 | 广西天润热能科技发展有限公司 | Domestic renewable energy heat pump system |
| CN106839820A (en) * | 2015-12-06 | 2017-06-13 | 天津市欧汇科技有限公司 | A kind of cleanliness factor heat exchanger high |
| CN112573752A (en) * | 2020-12-24 | 2021-03-30 | 江南大学 | Printing and dyeing sewage treatment and waste heat recovery integrated system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |
|
| CX01 | Expiry of patent term |