CN103523837B - Waste heat recovery and smell removal treatment system for phenolic water - Google Patents
Waste heat recovery and smell removal treatment system for phenolic water Download PDFInfo
- Publication number
- CN103523837B CN103523837B CN201310514191.9A CN201310514191A CN103523837B CN 103523837 B CN103523837 B CN 103523837B CN 201310514191 A CN201310514191 A CN 201310514191A CN 103523837 B CN103523837 B CN 103523837B
- Authority
- CN
- China
- Prior art keywords
- water
- phenol
- seal tank
- water seal
- phenolic
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 66
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 239000002918 waste heat Substances 0.000 title claims abstract description 15
- 238000011084 recovery Methods 0.000 title claims abstract description 10
- 239000007789 gas Substances 0.000 claims abstract description 6
- KSSNXJHPEFVKHY-UHFFFAOYSA-N phenol;hydrate Chemical compound O.OC1=CC=CC=C1 KSSNXJHPEFVKHY-UHFFFAOYSA-N 0.000 claims description 49
- 238000005406 washing Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 abstract 7
- 238000005201 scrubbing Methods 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 239000003034 coal gas Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Gas Separation By Absorption (AREA)
Abstract
The invention discloses a waste heat recovery and smell removal treatment system for phenolic water. The system comprises a gas scrubbing tower, a water seal tank, a phenolic water tank and a pump. The scrubbing tower and the water seal tank are connected by a phenolic water discharge pipeline, the water seal tank and the phenolic water tank are connected by a phenolic water conflux pipeline, the phenolic water tank and the pump are connected by a suction pipeline, the pump and the scrubbing tower are connected by a supply pipeline, and the water seal tank and the phenolic water tank are respectively equipped with a ventilation pipe. The supply pipeline is equipped with branch pipes respectively connected to the water seal tank ventilation pipe and the phenolic water tank ventilation pipe, nozzles are formed on both branch pipes in the water seal tank ventilation pipe and the phenolic water tank ventilation pipe, wherein the branch pipes connected to the water seal tank ventilation pipe and the phenolic water tank ventilation pipe are both sleeved in water pipes. Thus, the waste heat recovery and smell removal treatment system provided by the invention can effectively remove phenolic water smell and recover phenolic water waste heat simultaneously.
Description
Technical field
The present invention relates to phenol water disposal technical field.
Background technology
Coal is as a kind of main energy, and its direct burning only can be brought into play 30% efficiency, and seriously polluted, and current each state is all in the cleaning applications technology of being devoted to develop coal, and gasification is exactly to solve at present one of widely used clean energy technology of coal burning pollution.Gas furnace produce coal gas of high temperature through dedusting, cooling, washing after, produce a large amount of phenol water.Phenol water system in gas furnace is normally set as the recycle system, first flows to water seal tank through pipeline from washing tower phenol water out, is flowed in phenol pond finally by pipeline.Part phenol water in phenol pond can be drawn back in washing tower again by in-line pump, and coal gas of high temperature is carried out to dedusting, cooling, washing.Water seal tank in phenol water system and phenol pond can be left ventpipe conventionally; and phenol water in phenol pond is in the process of washing coal gas; become high temperature phenol water; high temperature phenol water meeting volatile phenol water vapor; from ventpipe exhausted air; send niff, cause topsoil, and the heat that high temperature phenol water contains is not well fully utilized.Therefore, be necessary existing phenol water system to make improvements, when can removing phenol aqueous vapor taste, can fully utilize the waste heat of high temperature phenol water again.
Summary of the invention
The technical problem to be solved in the present invention is to provide one both can remove phenol aqueous vapor taste, again the phenol water disposal system of recyclable phenol water waste heat.
For solving the problems of the technologies described above adopted technical scheme: a kind of waste heat recovery of phenol water and smell Transformatin system, include gas wash tower, water seal tank, phenol pond and pump, between washing tower and water seal tank, be connected with phenol water discharge pipe road, between water seal tank and phenol pond, be connected with phenol water bus dump, between phenol pond and pump, be connected with suction channel, between pump and washing tower, be connected with service, water seal tank and phenol pond are separately installed with ventpipe, it is characterized in that: described service is provided with the arm that is connected respectively to water seal tank ventpipe and phenol pool breather pipe, arm in water seal tank ventpipe and phenol pool breather pipe is all formed with nozzle, the arm that is wherein connected to water seal tank ventpipe and phenol pool breather pipe all overlaps and is through in water pipe.
On the basis of the above, establish a water cooling pond, that section of service of pump outlet end is serially connected with heat exchanger tube, and heat exchanger tube immerses in water cooling pond.
On the basis of the above, on described suction channel, strainer is installed.
The beneficial effect that adopts the present invention to bring: the present invention installs the arm that is connected respectively to water seal tank ventpipe and phenol pool breather pipe on the phenol water supply pipeline of original phenol water disposal system, and phenol moisture is flow in ventpipe.Phenol water is in the process of shunting, carry out heat exchange with the water that is enclosed within outside water pipe, the waste heat of high temperature phenol water is heated into water the hot water that can be used as his use, final high temperature phenol water becomes low temperature phenol water and sprays out in ventpipe, carry out the phenol water vapor in cooling ventpipe, and finally reflux in phenol pond, stop phenol water vapor to volatilize to the external world.When visible the present invention can effectively remove phenol aqueous vapor taste, also recyclable phenol water waste heat.
Brief description of the drawings
Fig. 1 is the waste heat recovery of phenol water of the present invention and the structural representation of smell Transformatin system.
Embodiment
As shown in Figure 1, a kind of waste heat recovery of phenol water and smell Transformatin system, include gas wash tower 1, water seal tank 2, phenol pond 3 and pump 4, between washing tower 1 and water seal tank 2, be connected with phenol water discharge pipe road 5, between water seal tank 2 and phenol pond 3, be connected with phenol water bus dump 6, between phenol pond 3 and pump 4, be connected with suction channel 7, between pump 4 and washing tower 1, be connected with service 8, water seal tank 2 and phenol pond 3 are separately installed with ventpipe 9.Described service 8 is provided with the arm 10 that is connected respectively to water seal tank ventpipe 9 and phenol pool breather pipe 9, arm 10 in water seal tank ventpipe 9 and phenol pool breather pipe 9 is all formed with nozzle 11, and the arm 10 that is wherein connected to water seal tank ventpipe 9 and phenol pool breather pipe 9 all overlaps and is through in water pipe 12.
Pump 4 aspirates the high temperature phenol water in phenol pond 3, the water supply of high temperature phenol is to time washing tower, can be supplied in water seal tank ventpipe 9 and phenol pool breather pipe 9, in the process of arm 10 of flowing through, the water of high temperature phenol water and outside water pipe 12 carries out heat exchange, water is heated into the hot water that can be used as his use, high temperature phenol water becomes low temperature phenol water from nozzle 11 at the interior spray of ventpipe 9 out, phenol water vapor in cooling ventpipe 9, and finally reflux in phenol pond 3, stop phenol water vapor to volatilize to the external world.
To be used for the temperature of low temperature phenol water of spray in order reducing as far as possible, to establish a water cooling pond 13, that section of service 8 of the exit end of pump 4 is serially connected with heat exchanger tube 14, and heat exchanger tube 14 immerses in water cooling pond 13.The high temperature phenol water that pump 4 the aspirates heat exchanger tube 14 of first flowing through, carry out heat exchange with the water in water cooling pond 13, the temperature of high temperature phenol water is lowered, then be fed to service 8 and arm 10 thereof and do further coolingly, make the low temperature phenol water spraying from nozzle 11 maintain enough low temperature.
Owing to containing a large amount of impurity in phenol water, impurity likely can cause nozzle 11 to stop up, thereby, strainer 15 can be installed on suction channel 7, to filter phenol water impurity.
Claims (3)
1. the waste heat recovery of a phenol water and smell Transformatin system, include gas wash tower, water seal tank, phenol pond and pump, between washing tower and water seal tank, be connected with phenol water discharge pipe road, between water seal tank and phenol pond, be connected with phenol water bus dump, between phenol pond and pump, be connected with suction channel, between pump and washing tower, be connected with service, water seal tank and phenol pond are separately installed with ventpipe, it is characterized in that: described service is provided with the arm that is connected respectively to water seal tank ventpipe and phenol pool breather pipe, arm in water seal tank ventpipe and phenol pool breather pipe is all formed with nozzle, the arm that is wherein connected to water seal tank ventpipe and phenol pool breather pipe all overlaps and is through in water pipe.
2. the waste heat recovery of phenol water according to claim 1 and smell Transformatin system, is characterized in that: establish a water cooling pond, that section of service of pump outlet end is serially connected with heat exchanger tube, and heat exchanger tube immerses in water cooling pond.
3. the waste heat recovery of phenol water according to claim 1 and 2 and smell Transformatin system, is characterized in that: on described suction channel, strainer is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310514191.9A CN103523837B (en) | 2013-10-24 | 2013-10-24 | Waste heat recovery and smell removal treatment system for phenolic water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310514191.9A CN103523837B (en) | 2013-10-24 | 2013-10-24 | Waste heat recovery and smell removal treatment system for phenolic water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103523837A CN103523837A (en) | 2014-01-22 |
| CN103523837B true CN103523837B (en) | 2014-09-10 |
Family
ID=49926259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310514191.9A Expired - Fee Related CN103523837B (en) | 2013-10-24 | 2013-10-24 | Waste heat recovery and smell removal treatment system for phenolic water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103523837B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104388121B (en) * | 2014-12-18 | 2017-01-25 | 广东绿壳新能源有限公司 | Device for providing biomass gasification fuel gas for annealing furnace |
| CN120714438B (en) * | 2025-08-22 | 2025-11-21 | 鞍山利元建设科技股份有限公司 | A waste gas denitrification device and process for the metallurgical industry |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2556304A1 (en) * | 1975-12-13 | 1977-06-23 | Heinz Hoelter | Heat recovery in coal gasification process - with a heat exchange element placed in the liq. circulation of a gas washer |
| CN1850951A (en) * | 2006-05-26 | 2006-10-25 | 刘金成 | Coal gas cleaning process |
| CN201128731Y (en) * | 2007-11-20 | 2008-10-08 | 肖美玲 | Phenol water treatment device for coal gas producer |
| CN101508478A (en) * | 2009-03-30 | 2009-08-19 | 苏州浩波科技股份有限公司 | Phenolwater treating device for gas station |
| CN201322306Y (en) * | 2008-12-08 | 2009-10-07 | 山东义升环保设备有限公司 | Vaporization saturation dephenolizing process equipment system of gas producing furnace |
| CN102485849A (en) * | 2010-12-04 | 2012-06-06 | 江苏金山环保科技股份有限公司 | Novel coal gas phenol water treatment device |
| CN102586523A (en) * | 2012-03-02 | 2012-07-18 | 马钢(集团)控股有限公司 | Blast furnace gas purification plant |
| CN202508952U (en) * | 2011-12-30 | 2012-10-31 | 山东义升环保设备有限公司 | Double-preheating phenol water evaporation system |
| CN102897808A (en) * | 2012-10-29 | 2013-01-30 | 广西华银铝业有限公司 | Washing water afterheat recovery and utilization method of vertical pipe of producer |
| CN203513308U (en) * | 2013-10-24 | 2014-04-02 | 唐祥国 | Phenolic water waste heat recovery and smell removal treatment system |
-
2013
- 2013-10-24 CN CN201310514191.9A patent/CN103523837B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2556304A1 (en) * | 1975-12-13 | 1977-06-23 | Heinz Hoelter | Heat recovery in coal gasification process - with a heat exchange element placed in the liq. circulation of a gas washer |
| CN1850951A (en) * | 2006-05-26 | 2006-10-25 | 刘金成 | Coal gas cleaning process |
| CN201128731Y (en) * | 2007-11-20 | 2008-10-08 | 肖美玲 | Phenol water treatment device for coal gas producer |
| CN201322306Y (en) * | 2008-12-08 | 2009-10-07 | 山东义升环保设备有限公司 | Vaporization saturation dephenolizing process equipment system of gas producing furnace |
| CN101508478A (en) * | 2009-03-30 | 2009-08-19 | 苏州浩波科技股份有限公司 | Phenolwater treating device for gas station |
| CN102485849A (en) * | 2010-12-04 | 2012-06-06 | 江苏金山环保科技股份有限公司 | Novel coal gas phenol water treatment device |
| CN202508952U (en) * | 2011-12-30 | 2012-10-31 | 山东义升环保设备有限公司 | Double-preheating phenol water evaporation system |
| CN102586523A (en) * | 2012-03-02 | 2012-07-18 | 马钢(集团)控股有限公司 | Blast furnace gas purification plant |
| CN102897808A (en) * | 2012-10-29 | 2013-01-30 | 广西华银铝业有限公司 | Washing water afterheat recovery and utilization method of vertical pipe of producer |
| CN203513308U (en) * | 2013-10-24 | 2014-04-02 | 唐祥国 | Phenolic water waste heat recovery and smell removal treatment system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103523837A (en) | 2014-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105854486A (en) | Waste heat recycling type waste gas treating device for setting machine | |
| CN105238451B (en) | A kind of efficient combined-type biomass gasification burning cooling and purifying system | |
| CN100348295C (en) | Exhaust gas treatment device | |
| CN103817006A (en) | Static air filtration box cleaning method based on circulating water system | |
| CN103523837B (en) | Waste heat recovery and smell removal treatment system for phenolic water | |
| CN102586523A (en) | Blast furnace gas purification plant | |
| CN203513308U (en) | Phenolic water waste heat recovery and smell removal treatment system | |
| CN104606987B (en) | Forming machine offgas fractionation processes the Apparatus and method for reclaimed | |
| CN204460174U (en) | Steam boiler blowdown deaerating type of cycles | |
| CN205598903U (en) | Tombarthite neodymium iron boron technology exhaust purification processing apparatus | |
| CN201776079U (en) | Equipment for purifying and treating waste gas in sand mould modeling line cooling duct | |
| CN213967158U (en) | System for clear away inside pitch scale deposit of electrical tar precipitator | |
| CN204107238U (en) | A kind of fused block furnace flue gas pre-dedusting device | |
| CN102954481B (en) | Boiler flue heat recovery energy-conserving and environment-protective system | |
| CN112170017B (en) | System for clear away inside pitch scale deposit of electrical tar precipitator | |
| CN103541045A (en) | Method for recycling cooling water from production department | |
| CN204337981U (en) | A kind of workshop Waste Heat Recovery and deodoration system | |
| CN211913155U (en) | Novel air purification equipment | |
| CN209162122U (en) | Tempering furnace leaf spring automatic oil-spraying energy-saving environmental protection device | |
| CN220397569U (en) | Flue gas treatment device | |
| CN207385120U (en) | A kind of water cycle gas clearing machine | |
| CN219283376U (en) | Self-cleaning flue gas waste heat recovery device | |
| CN204114979U (en) | A kind of steam boiler exhaust gas and smoke purifying processing device | |
| CN204672073U (en) | A kind of environment-friendly type paint water treatment facilities | |
| CN206793302U (en) | A kind of emission-control equipment of steel mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG DONGTAO CERAMICS CO., LTD. GUANGDONG HON Effective date: 20150805 Owner name: GUANGDONG HONGHAI CERAMICS INDUSTRY DEVELOPMENT CO Free format text: FORMER OWNER: TANG XIANGGUO Effective date: 20150805 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150805 Address after: 511500 Guangdong city of Qingyuan Province town, Qingcheng District source Qing Yuan Tan Road City Road Buddha left office building ceramics industry and sintering workshop B Patentee after: GUANGDONG HONGHAI CERAMICS INDUSTRIAL Co.,Ltd. Patentee after: GUANGDONG DONGTAO CERAMICS CO.,LTD. Patentee after: GUANGDONG HOMEWAY CERAMICS INDUSTRY Co.,Ltd. Patentee after: GUANGDONG WINTO CERAMICS Co.,Ltd. Address before: 528237 Guangdong city of Foshan Province Tai Lam guanyaozhen Nanhai District Industrial Zone Guangdong Hong Tao Ceramic Co. Patentee before: Tang Xiangguo |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 511500 Guangdong city of Qingyuan Province town, Qingcheng District source Qing Yuan Tan Road City Road Buddha left office building ceramics industry and sintering workshop B Patentee after: GUANGDONG HONGHAI CERAMICS INDUSTRIAL Co.,Ltd. Patentee after: GUANGDONG HONGYU NEW MATERIALS Co.,Ltd. Patentee after: GUANGDONG HOMEWAY CERAMICS INDUSTRY Co.,Ltd. Patentee after: GUANGDONG WINTO CERAMICS Co.,Ltd. Address before: 511500 Guangdong city of Qingyuan Province town, Qingcheng District source Qing Yuan Tan Road City Road Buddha left office building ceramics industry and sintering workshop B Patentee before: GUANGDONG HONGHAI CERAMICS INDUSTRIAL Co.,Ltd. Patentee before: GUANGDONG DONGTAO CERAMICS CO.,LTD. Patentee before: GUANGDONG HOMEWAY CERAMICS INDUSTRY Co.,Ltd. Patentee before: GUANGDONG WINTO CERAMICS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |