CN203656903U - Boiler blow-down drainage waste heat cascade utilization device - Google Patents
Boiler blow-down drainage waste heat cascade utilization device Download PDFInfo
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- CN203656903U CN203656903U CN201420014841.3U CN201420014841U CN203656903U CN 203656903 U CN203656903 U CN 203656903U CN 201420014841 U CN201420014841 U CN 201420014841U CN 203656903 U CN203656903 U CN 203656903U
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- 239000002918 waste heat Substances 0.000 title abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000010865 sewage Substances 0.000 claims abstract description 8
- 230000002209 hydrophobic Effects 0.000 claims description 19
- 238000005276 aerator Methods 0.000 abstract 3
- 230000000737 periodic Effects 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000004083 survival Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Abstract
The utility model discloses a boiler blow-down drainage waste heat cascade utilization device and belongs to the technical field of boilers. The device comprises a blow-down apparatus and a drainage apparatus. The blow-down apparatus comprises a periodic blow-down flash tank and a boiler body blow-down unit, a continuous blow-down and a sewage treatment unit which are communicated with the periodic blow-down flash tank. The drainage apparatus comprises a drainage box a, a drainage box b, a boiler body drainage unit and a steam turbine unit and a steam turbine inlet and outlet drainage unit which are communicated with the drainage box a and the drainage box b through a drainage main tube and a de-aerator communicated with the drainage box a and the drainage box b. A heat exchanger is connected between the blow-down apparatus and the drainage apparatus, and a de-mineralized water inlet tube and a de-mineralized water outlet tube are arranged on the heat exchanger which is connected with the periodic blow-down flash tank and the de-aerator through a blow-down communication main tube and the de-mineralized water outlet tube respectively. By means of the device, heat of flash steam can be further recovered and can be used for improving the temperature of de-mineralized water outlet tube of the de-aerator, so that heat energy is saved.
Description
Technical field
The utility model belongs to a kind of boiler equipment, specifically, relates in particular to the hydrophobic exhaust heat stepped use device of a kind of boiler blow-off.
Background technology
In the face of the increasingly serious energy and pollution challenge, the road of walking energy-conserving and environment-protective is to allow the only way which must be passed in Business survival and development, at present, boiler blow-off steam trap connection is deposited defect both ways, on the one hand, boiler drain tank and boiler body are fixed, platoon sewage temperature is higher, and a large amount of direct emptying of flash steam, causes energy waste; On the other hand, change approximately 30 ℃ of the demineralized water temperature that water conservancy project order comes, entering before boiler, must enter oxygen-eliminating device, with being steam heated to uniform temperature (145 ℃), except the oxygen in anhydrating, and then with high pressure water pump, pressurize and deliver to boiler, heat so need to consume a large amount of steam in producing.
Utility model content
The purpose of this utility model is to avoid above-mentioned weak point of the prior art, and provides a kind of boiler blow-off hydrophobic exhaust heat stepped use device, improves pre-heat effect, further reclaim the heat of flash steam, reduce the temperature of dropping a hint, improve into oxygen-eliminating device demineralized water temperature, with saving heat energy.
Of the present utility model being achieved through the following technical solutions: the hydrophobic exhaust heat stepped use device of boiler blow-off comprises blowdown apparatus and steam trap connection, blowdown apparatus comprises regular unloading container, be communicated with boiler body blowdown and the platoon blowdown of regular unloading container, be communicated with the sewage-treatment plant of regular unloading container, steam trap connection comprises drain tank a, drain tank b, the boiler body that is communicated with drain tank a and drain tank b by bilge main is hydrophobic hydrophobic with steam turbine import and export, be communicated with the oxygen-eliminating device of drain tank a and drain tank b, between blowdown apparatus and steam trap connection, be also connected with heat exchanger, heat exchanger is provided with demineralized water inlet line and demineralized water outlet line, heat exchanger is connected respectively regular unloading container and oxygen-eliminating device by the house steward of emptying UNICOM with demineralized water outlet line.
The house steward of emptying UNICOM is also communicated with drain tank a, drain tank b by blow-down pipe a, blow-down pipe b.
On heat exchanger, be also connected with blow-down pipe c, blowdown pipeline.
Compared with prior art, the beneficial effects of the utility model are:
1, utilize waste heat to heat demineralized water, make demineralized water temperature rise to 67 ℃ by 30 ℃, reduce oxygen-eliminating device live steam amount, energy-saving effect is obvious;
2, reduced the emptying temperature that boiler is determined platoon sewage and various hydrophobic flash steams.
Accompanying drawing explanation
Fig. 1 is schematic flow sheet of the present utility model.
In figure, 1, boiler body blowdown; 2, platoon blowdown; 3, blowdown main; 4, regular unloading container; 5, blow-off pipe; 6, sewage-treatment plant; 7, demineralized water outlet line; 8, boiler body is hydrophobic; 9, steam turbine is imported and exported hydrophobic; 10, bilge main; 11, blow-down pipe a; 12, blow-down pipe b; 13, drain tank a; 14, drain tank b; 15, condensed water house steward; 16, oxygen-eliminating device; 17, the house steward of emptying UNICOM; 18, blow-down pipe c; 19, demineralized water inlet line; 20, heat exchanger; 21, blowdown pipeline.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figure 1, the hydrophobic exhaust heat stepped use device of boiler blow-off comprise blowdown apparatus, steam trap connection and be located at blowdown apparatus and steam trap connection between heat exchanger 20.Blowdown apparatus comprises boiler body blowdown 1, platoon blowdown 2, regular unloading container 4, sewage-treatment plant 6, boiler body blowdown 1 and platoon blowdown 2 are communicated with regular unloading container 4 by blowdown main 3, and sewage-treatment plant 6 is communicated with regular unloading container 4 by blow-off pipe 5; Steam trap connection comprises that drain tank a13, drain tank b14, boiler body are hydrophobic 8, steam turbine is imported and exported hydrophobic 9, oxygen-eliminating device 16, boiler body hydrophobic 8 and steam turbine are imported and exported hydrophobic 9 and are communicated with drain tank a13 and drain tank b14 by bilge main 10, and drain tank a13 and drain tank b14 are communicated with oxygen-eliminating device 16 by condensed water house steward 15; Heat exchanger 20 is connected respectively regular unloading container 4 and oxygen-eliminating device 16 by the house steward of emptying UNICOM 17 with demineralized water outlet line 7.
The house steward of emptying UNICOM 17 is also communicated with drain tank a13, drain tank b14 by blow-down pipe a11, blow-down pipe b12.
Heat exchanger 20 is provided with demineralized water inlet line 19, blow-down pipe c18, blowdown pipeline 21.
The utility model course of work: enter in heat exchanger 20 pipes from the cold demineralized water of changing water conservancy project section, and carry out heat exchange from the flash steam of drain tank a13, drain tank b14 and regular unloading container 4 between pipe, demineralized water after heating enters oxygen-eliminating device 16, after flash steam cooling, condensate liquid reclaims and enters oxygen-eliminating device 16, and not solidifying gas is emptying.The utility model uses the unwatering steam heated of drain tank, regular unloading container 4 to enter the demineralized water of oxygen-eliminating device 16, improve into the preheat temperature of oxygen-eliminating device 16 demineralized waters, improve demineralized water preheat temperature, reduce steam consumption in oxygen-eliminating device 16 processes, reduce waste heat waste, saved the energy.The present embodiment is optimal case of the present utility model, but is not limited in this.
Claims (3)
1. the hydrophobic exhaust heat stepped use device of boiler blow-off, comprise blowdown apparatus and steam trap connection, described blowdown apparatus comprises regular unloading container (4), be communicated with boiler body blowdown (1) and the platoon blowdown (2) of regular unloading container (4), be communicated with the sewage-treatment plant (6) of regular unloading container (4), described steam trap connection comprises drain tank a(13), drain tank b(14), be communicated with drain tank a(13) and drain tank b(14) boiler body hydrophobic (8) and steam turbine import and export hydrophobic (9), be communicated with drain tank a(13) and drain tank b(14) oxygen-eliminating device (16), it is characterized in that: between described blowdown apparatus and steam trap connection, be connected with heat exchanger (20), described heat exchanger (20) is provided with demineralized water inlet line (19) and demineralized water outlet line (7), heat exchanger (20) is connected respectively regular unloading container (4) and oxygen-eliminating device (16) by the house steward of emptying UNICOM (17) with demineralized water outlet line (7).
2. the hydrophobic exhaust heat stepped use device of boiler blow-off according to claim 1, is characterized in that: the described emptying house steward of UNICOM (17) is also by blow-down pipe a(11), blow-down pipe b(12) with drain tank a(13), drain tank b(14) be communicated with.
3. the hydrophobic exhaust heat stepped use device of boiler blow-off according to claim 1, is characterized in that: described heat exchanger is communicated with blow-down pipe c(18 on (20)), blowdown pipeline (21).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420014841.3U CN203656903U (en) | 2014-01-10 | 2014-01-10 | Boiler blow-down drainage waste heat cascade utilization device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420014841.3U CN203656903U (en) | 2014-01-10 | 2014-01-10 | Boiler blow-down drainage waste heat cascade utilization device |
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| CN203656903U true CN203656903U (en) | 2014-06-18 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266170A (en) * | 2014-10-11 | 2015-01-07 | 中国轻工业长沙工程有限公司 | Comprehensive utilization method of thermal power plant boiler wastewater |
| CN104819448A (en) * | 2015-03-04 | 2015-08-05 | 中国天辰工程有限公司 | Energy supply system of epoxy chloropropane saponification technology |
| CN105423266A (en) * | 2015-12-25 | 2016-03-23 | 中石化节能环保工程科技有限公司 | High and low-temperature sewage waste heat cascade utilization and resource recycling system and method thereof |
| CN105910093A (en) * | 2015-12-22 | 2016-08-31 | 江苏卓易环保科技有限公司 | Boiler cyclic utilization system |
| CN106524124A (en) * | 2015-09-14 | 2017-03-22 | 新特能源股份有限公司 | Eastern Junggar coal concurrent boiler drainage system |
| CN109855083A (en) * | 2019-01-14 | 2019-06-07 | 南通常安能源有限公司 | A kind of boiler blow-off waste heat recovery processing system |
-
2014
- 2014-01-10 CN CN201420014841.3U patent/CN203656903U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266170A (en) * | 2014-10-11 | 2015-01-07 | 中国轻工业长沙工程有限公司 | Comprehensive utilization method of thermal power plant boiler wastewater |
| CN104819448A (en) * | 2015-03-04 | 2015-08-05 | 中国天辰工程有限公司 | Energy supply system of epoxy chloropropane saponification technology |
| CN106524124A (en) * | 2015-09-14 | 2017-03-22 | 新特能源股份有限公司 | Eastern Junggar coal concurrent boiler drainage system |
| CN106524124B (en) * | 2015-09-14 | 2018-12-25 | 新特能源股份有限公司 | A kind of quasi- eastern coal direct current cooker drainage system |
| CN105910093A (en) * | 2015-12-22 | 2016-08-31 | 江苏卓易环保科技有限公司 | Boiler cyclic utilization system |
| CN105423266A (en) * | 2015-12-25 | 2016-03-23 | 中石化节能环保工程科技有限公司 | High and low-temperature sewage waste heat cascade utilization and resource recycling system and method thereof |
| CN109855083A (en) * | 2019-01-14 | 2019-06-07 | 南通常安能源有限公司 | A kind of boiler blow-off waste heat recovery processing system |
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