CN202182673U - A primary cooler condensate replacement device - Google Patents
A primary cooler condensate replacement device Download PDFInfo
- Publication number
- CN202182673U CN202182673U CN2011202237066U CN201120223706U CN202182673U CN 202182673 U CN202182673 U CN 202182673U CN 2011202237066 U CN2011202237066 U CN 2011202237066U CN 201120223706 U CN201120223706 U CN 201120223706U CN 202182673 U CN202182673 U CN 202182673U
- Authority
- CN
- China
- Prior art keywords
- pipe
- condensate
- primary cooler
- ammonia water
- liquid
- 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.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims abstract description 21
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 12
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 12
- 238000005352 clarification Methods 0.000 claims abstract description 5
- 239000010865 sewage Substances 0.000 claims description 10
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
本实用新型涉及一种初冷器冷凝液置换装置，包括初冷器、冷凝液槽，初冷器和冷凝液槽之间分别设有进液管和返液管，其特征在于，进液管上设有氨水管，返液管上设有污液管，污液管与机械化澄清槽相连接。所述氨水管与污液管管径一致。与现有技术相比，本实用新型的有益效果是：能在短时间内彻底用氨水置换冷凝液，大幅降低冷凝液中焦油和萘含量，改善洗涤效果，降低初冷器阻力。
The utility model relates to a condensate replacement device for a primary cooler, comprising a primary cooler and a condensate tank, wherein a liquid inlet pipe and a liquid return pipe are respectively arranged between the primary cooler and the condensate tank, and the utility model is characterized in that an ammonia water pipe is arranged on the liquid inlet pipe, a dirty liquid pipe is arranged on the liquid return pipe, and the dirty liquid pipe is connected to a mechanized clarification tank. The diameter of the ammonia water pipe is consistent with that of the dirty liquid pipe. Compared with the prior art, the utility model has the beneficial effects of being able to completely replace the condensate with ammonia water in a short time, greatly reducing the content of tar and naphthalene in the condensate, improving the washing effect, and reducing the resistance of the primary cooler.
Description
技术领域 technical field
本实用新型涉及焦化领域，尤其涉及一种初冷器冷凝液置换装置。The utility model relates to the field of coking, in particular to a condensate replacement device for a primary cooler.
背景技术 Background technique
目前初冷器冷却水管外壁上粘挂的焦油和萘由冷凝液槽中的冷凝液喷洒吸收，因此随着冷凝液中焦油和萘的浓度不断增加，造成冷凝液吸收效果降低，初冷器换热效率下降。At present, the tar and naphthalene stuck on the outer wall of the cooling water pipe of the primary cooler are absorbed by the condensate spray in the condensate tank, so as the concentration of tar and naphthalene in the condensate continues to increase, the absorption effect of the condensate decreases, and the primary cooler is replaced. Thermal efficiency drops.
发明内容 Contents of the invention
本实用新型的目的是提供一种初冷器冷凝液置换装置，当初冷器换热效率下降时，快速置换冷凝液，保证初冷器换热效率。The purpose of the utility model is to provide a condensate replacement device for the primary cooler, which can quickly replace the condensate when the heat transfer efficiency of the primary cooler decreases, so as to ensure the heat transfer efficiency of the primary cooler.
为解决上述技术问题，本实用新型的技术方案是：For solving the problems of the technologies described above, the technical solution of the utility model is:
一种初冷器冷凝液置换装置，包括初冷器、冷凝液槽，初冷器和冷凝液槽之间分别设有进液管和返液管，进液管上设有氨水管，返液管上设有污液管，污液管与机械化澄清槽相连接。A primary cooler condensate replacement device, comprising a primary cooler, a condensate tank, a liquid inlet pipe and a liquid return pipe are respectively arranged between the primary cooler and the condensate tank, an ammonia water pipe is arranged on the liquid inlet pipe, and a liquid return pipe is arranged on the liquid inlet pipe. A sewage pipe is arranged on the pipe, and the sewage pipe is connected with a mechanized clarification tank.
所述氨水管与污液管管径一致。The diameter of the ammonia water pipe is consistent with that of the sewage pipe.
与现有技术相比，本实用新型的有益效果是：能在短时间内彻底用氨水置换冷凝液，大幅降低冷凝液中焦油和萘含量，改善洗涤效果，降低初冷器阻力。Compared with the prior art, the beneficial effect of the utility model is that the condensate can be completely replaced with ammonia water in a short time, the content of tar and naphthalene in the condensate can be greatly reduced, the washing effect can be improved, and the resistance of the primary cooler can be reduced.
附图说明 Description of drawings
图1是本实用新型实施例结构示意图。Fig. 1 is a structural schematic diagram of an embodiment of the utility model.
图中：1-初冷器 2-冷凝液槽 3-进液管 4-返液管 5-冷凝液泵 6-氨水管 7-污液管 8-机械化澄清槽In the figure: 1-Primary cooler 2-Condensate tank 3-Inlet pipe 4-Return pipe 5-Condensate pump 6-Ammonia water pipe 7-Sewage liquid pipe 8-Mechanized clarification tank
具体实施方式 Detailed ways
下面结合附图对本实用新型的具体实施方式作进一步说明：The specific embodiment of the utility model will be further described below in conjunction with accompanying drawing:
见图1，是本实用新型一种初冷器冷凝液置换装置实施例结构示意图，包括初冷器1、冷凝液槽2，初冷器1和冷凝液槽2之间分别设有进液管3和返液管4，冷凝液槽2设有冷凝液泵5，进液管3上设有氨水管6，返液管4上设有污液管7，污液管7与机械化澄清槽8相连接。氨水管6与污液管7管径一致。氨水管6内为纯净氨水。See Figure 1, which is a structural schematic diagram of an embodiment of a primary cooler condensate replacement device of the present invention, including a
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202237066U CN202182673U (en) | 2011-06-29 | 2011-06-29 | A primary cooler condensate replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202237066U CN202182673U (en) | 2011-06-29 | 2011-06-29 | A primary cooler condensate replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202182673U true CN202182673U (en) | 2012-04-04 |
Family
ID=46175706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202237066U Expired - Fee Related CN202182673U (en) | 2011-06-29 | 2011-06-29 | A primary cooler condensate replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202182673U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636076A (en) * | 2012-04-10 | 2012-08-15 | 南京钢铁股份有限公司 | Online asphalt cleaning system and method for coking ammonia distillation waste water cooler |
| CN109405631A (en) * | 2018-12-04 | 2019-03-01 | 中冶焦耐(大连)工程技术有限公司 | Primary cooler lower section off-line cleaning process and system |
| CN112683103A (en) * | 2020-12-30 | 2021-04-20 | 国家能源集团煤焦化有限责任公司 | Cleaning device for primary cooler cooling pipe, coke oven gas cooling device and coke oven assembly |
-
2011
- 2011-06-29 CN CN2011202237066U patent/CN202182673U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636076A (en) * | 2012-04-10 | 2012-08-15 | 南京钢铁股份有限公司 | Online asphalt cleaning system and method for coking ammonia distillation waste water cooler |
| CN102636076B (en) * | 2012-04-10 | 2013-07-24 | 南京钢铁股份有限公司 | Online asphalt cleaning system and method for coking ammonia distillation waste water cooler |
| CN109405631A (en) * | 2018-12-04 | 2019-03-01 | 中冶焦耐(大连)工程技术有限公司 | Primary cooler lower section off-line cleaning process and system |
| CN112683103A (en) * | 2020-12-30 | 2021-04-20 | 国家能源集团煤焦化有限责任公司 | Cleaning device for primary cooler cooling pipe, coke oven gas cooling device and coke oven assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20170629 |