CN207962675U - A kind of Novel flue gas waste heat circulation recovery system - Google Patents
A kind of Novel flue gas waste heat circulation recovery system Download PDFInfo
- Publication number
- CN207962675U CN207962675U CN201721402840.6U CN201721402840U CN207962675U CN 207962675 U CN207962675 U CN 207962675U CN 201721402840 U CN201721402840 U CN 201721402840U CN 207962675 U CN207962675 U CN 207962675U
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- heat exchanger
- hot water
- flue gas
- plate heat
- water
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000003546 flue gas Substances 0.000 title claims abstract description 25
- 239000002918 waste heat Substances 0.000 title claims abstract description 18
- 238000011084 recovery Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 238000001816 cooling Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims description 8
- 238000004378 air conditioning Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Chimneys And Flues (AREA)
Abstract
The utility model discloses a kind of Novel flue gas waste heat circulation recovery systems, including three sections of hot water machines, cooling tower, plate heat exchanger, incinerator, energy saving hot water tank, cooling circulating water pump, threeway ratio adjusting valve, threeway ratio adjusting valve one and connecting line, three sections of hot water machines and plate heat exchanger are connected with by ratio three-way control valve at the high temperature stacks of the incinerator, threeway ratio adjusting valve one is additionally provided between plate heat exchanger and threeway ratio adjusting valve, plate heat exchanger side is also connected on energy saving hot water tank, three sections of hot water machines are connected with concatenated cooling tower and cooling circulating water pump, the flue gas emission exit of plate heat exchanger also sets up temperature flow monitor.The utility model recycles the heat of incinerator high-temperature flue gas, while low temperature domestic hot-water being allowed to carry out high efficient heat exchanging with plate heat exchanger；Further through one circulation and stress of temperature flow monitor and threeway ratio adjusting valve, central cooling heat supply is carried out using residual heat and energy, improves heat circulation economic benefit.
Description
Technical field
The utility model is related to the recovery and reuse technology fields of industrial exhaust heat, more particularly to a kind of Novel flue gas waste heat
Recirculation system.
Background technology
Currently, having a large amount of industrial waste heat in fields such as industrial chemical, manufacturing industry, these industrial waste heats are with a large amount of
High-temperature residual heat, be discharged in air, not only cause huge energy waste, while can also cause serious atmospheric environment
Thermal pollution.With the development of heat pump techniques, the appearance of especially integrated single-action steam, hot water, turbine machine so that industry is incinerated
The recycling of the high energy consumptions waste heat such as stove, boiler is possibly realized, and recycles these residual heat resources, on the one hand can be improved for primary
On the other hand the utilization rate of the energy can also mitigate the environmental thermal pollution problem in industry, rationally be utilized after waste heat recovery
It can improve efficiency of utilization, such as central heating, cooling and provide annual domestic hot-water.However, some existing recycling systems
System may be still very high by the flue-gas temperature of heat exchanger in running, is but directly discharged in air, is caused a certain amount of
Energy waste.
Invention content
The utility model can follow mainly solving the technical problems that provide a kind of Novel flue gas waste heat circulation recovery system
Loopback receives the waste heat of waste heat, carries out central cooling heat supply using residual heat and energy, improves heat circulation economic benefit.
In order to solve the above technical problems, the technical solution that the utility model uses is：It provides more than a kind of Novel flue gas
Thermal cycle recovery system, including three sections of hot water machines, cooling tower, plate heat exchanger, incinerator, energy saving hot water tank, cooling circulating waters
Pump, threeway ratio adjusting valve, threeway ratio adjusting valve one and connecting line pass through ratio three at the high temperature stacks of the incinerator
Logical regulating valve is connected with three sections of hot water machines and plate heat exchanger, and three are additionally provided between plate heat exchanger and threeway ratio adjusting valve
Logical ratio adjusting valve one, plate heat exchanger side are also connected on energy saving hot water tank, and three sections of hot water machines are connected with concatenated
The flue gas emission exit of cooling tower and cooling circulating water pump, the plate heat exchanger also sets up temperature flow monitor.
Further, three sections of hot water machine parallel connections access air conditioning water or technique chilled water system；
Further, the energy saving hot water tank parallel connection access domestic hot-water or technique hot-water heating system；
Further, the connecting line includes the chilled water water main being connect with three sections of hot water machines and chilled water return water
Manifold.
The utility model has the beneficial effects that：The utility model recycles the heat of the high-temperature flue gas of incinerator, simultaneously
Low temperature domestic hot-water is allowed to carry out high efficient heat exchanging with plate heat exchanger, part domestic hot-water's return water parallel connection adds into plate heat exchanger
Heat, to greatest extent energy in recycling system；Temperature is detected by the temperature flow monitor in flue gas emission exit simultaneously
Degree adjusts the valve opening of threeway ratio adjusting valve one, while ensureing air conditioning comfortableness, reduces the consumption wave of the energy
Take, and the waste heat of circulation and stress waste heat, central cooling heat supply is carried out using residual heat and energy, improves heat circulation economy effect
Benefit.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model Novel flue gas waste heat circulation recovery system；
The label of each component is as follows in attached drawing：1. three sections of 2. incinerator of hot water machine, 3. cooling circulating water pump, 4. cooling towers
5. 6. energy saving hot water tank of plate heat exchanger, 7. threeway ratio adjusting valve, 8. temperature flow monitor 9, threeway ratio adjusting valve
One 10, chilled water water main 11, chilled water return main.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear to be made to the scope of protection of the utility model
Define.
Referring to Fig. 1, the utility model embodiment includes：Three sections of hot water machines 1, cooling tower 4, plate heat exchanger 5, incinerator
2, energy saving hot water tank 6, cooling circulating water pump 3, threeway ratio adjusting valve 7, threeway ratio adjusting valve 1 and connecting line, it is described
Three sections of hot water machines 1 and plate heat exchanger 5, plate-type heat-exchange are connected with by ratio three-way control valve 7 at the high temperature stacks of incinerator 2
Threeway ratio adjusting valve 1 is additionally provided between device 5 and threeway ratio adjusting valve 7,5 side of plate heat exchanger is also connected to energy saving
On boiler 6, three sections of hot water machines 1 are connected with concatenated cooling tower 4 and cooling circulating water pump 3, the plate heat exchanger 5
Flue gas emission exit also sets up temperature flow monitor 8.
Further, the access air conditioning water in parallel of three sections of hot water machines 1 or technique chilled water system；
Further, the access domestic hot-water in parallel of the energy saving hot water tank 6 or technique hot-water heating system；
Further, the connecting line includes that the chilled water water main 10 being connect with three sections of hot water machines and chilled water return
Supply mains 11.
Specific embodiment：
The high-temperature flue gas that the incinerator 2 discharges enters three sections of hot water machines 1 as driving heat source, and high-temperature flue gas drives three sections
Hot water machine 1 freezes, the chilled water of 7-14 DEG C of output, is incorporated to zone comfort air-conditioning or process equipment cooling uses；Meanwhile it incinerating
The high-temperature flue gas that stove 2 discharges through threeway ratio adjusting valve 7 enter plate heat exchanger 5 and domestic hot-water's pipe network part return water into
Row heat exchange generates thermobiosis hot water and is used for functional area, and the low-temperature flue gas discharged after the utilization of plate heat exchanger 5 is through side
Logical temperature flow monitor 8 detects, and the direct emission if temperature reaches discharge standard is such as passed through higher than set temperature discharge standard
The adjusting of threeway ratio adjusting valve 1 continues bypass and is recycled into three sections of hot water machines 1 and plate heat exchanger 5, continues cycling through utilization, directly
It is discharged to after reaching discharge set temperature standard, the part return water of domestic hot-water's pipe network heats up laggard through plate heat exchanger 5
Enter energy saving hot water tank 6, is incorporated to domestic hot-water's pipe network domestic hot-water supply and uses.
The utility model recycles the heat of the high-temperature flue gas of incinerator 2, while low temperature domestic hot-water being allowed to be changed with board-like
Hot device 5 carries out high efficient heat exchanging, and part domestic hot-water's return water parallel connection enters the heating of plate heat exchanger 5, recycles to greatest extent
Energy in system；Temperature is detected by the temperature flow monitor 8 in flue gas emission exit simultaneously, adjusts threeway ratio adjusting valve
One 7 valve opening, while ensureing air conditioning comfortableness, the consumption for reducing the energy wastes, and circulation and stress waste heat
Waste heat carries out central cooling heat supply using residual heat and energy, improves heat circulation economic benefit.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (4)
1. a kind of Novel flue gas waste heat circulation recovery system, including three sections of hot water machines, cooling tower, plate heat exchanger, incinerator, sections
Energy boiler, cooling circulating water pump, threeway ratio adjusting valve, threeway ratio adjusting valve one and connecting line, the incinerator
Three sections of hot water machines and plate heat exchanger, plate heat exchanger and threeway ratio are connected with by ratio three-way control valve at high temperature stacks
Threeway ratio adjusting valve one is additionally provided between regulating valve, plate heat exchanger side is also connected on energy saving hot water tank, and described three
Section hot water machine is connected with concatenated cooling tower and cooling circulating water pump, and the flue gas emission exit of the plate heat exchanger is also set up
Temperature flow monitor.
2. Novel flue gas waste heat circulation recovery system according to claim 1, it is characterised in that：Three sections of hot water machines are simultaneously
Couple into air conditioning water or technique chilled water system.
3. Novel flue gas waste heat circulation recovery system according to claim 1, it is characterised in that：The energy saving hot water tank is simultaneously
Couple into domestic hot-water or technique hot-water heating system.
4. Novel flue gas waste heat circulation recovery system according to claim 1, it is characterised in that：The connecting line includes
The chilled water water main and chilled water return main being connect with three sections of hot water machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721402840.6U CN207962675U (en) | 2017-10-27 | 2017-10-27 | A kind of Novel flue gas waste heat circulation recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721402840.6U CN207962675U (en) | 2017-10-27 | 2017-10-27 | A kind of Novel flue gas waste heat circulation recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207962675U true CN207962675U (en) | 2018-10-12 |
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ID=63723534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721402840.6U Active CN207962675U (en) | 2017-10-27 | 2017-10-27 | A kind of Novel flue gas waste heat circulation recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207962675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118669807A (en) * | 2024-08-26 | 2024-09-20 | 新乡市首创环境能源有限公司 | Boiler ash bucket heat exchange device |
-
2017
- 2017-10-27 CN CN201721402840.6U patent/CN207962675U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118669807A (en) * | 2024-08-26 | 2024-09-20 | 新乡市首创环境能源有限公司 | Boiler ash bucket heat exchange device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 102133, 10 / F, 609 Xiyuan Road, Gusu District, Suzhou City, Jiangsu Province Patentee after: SUZHOU LINGPAOZHE ENERGY TECHNOLOGY Co.,Ltd. Address before: 215100 block C1, 7 floor, Nanjing Normal University science and Technology Park, No. 188, Shek Hu West Road, Wuzhong District, Suzhou, Jiangsu. Patentee before: SUZHOU LINGPAOZHE ENERGY TECHNOLOGY Co.,Ltd. |