CN204779217U - Thermoplasticity phenol -formaldehyde resin waste water integrated treatment equipment - Google Patents
Thermoplasticity phenol -formaldehyde resin waste water integrated treatment equipment Download PDFInfo
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- CN204779217U CN204779217U CN201520291636.6U CN201520291636U CN204779217U CN 204779217 U CN204779217 U CN 204779217U CN 201520291636 U CN201520291636 U CN 201520291636U CN 204779217 U CN204779217 U CN 204779217U
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Abstract
The utility model relates to an effluent treatment plant especially relates to a thermoplasticity phenol -formaldehyde resin waste water integrated treatment equipment. Including waste water collecting device, reation kettle, filter, little electrolysis tower, even matter equipment, microbiological treatment equipment, waste water collecting device output links to each other with reation kettle, is provided with flowmeter and control flap on the connection track, the reation kettle lower extreme is provided with steam inlet, and the upper end is provided with steam outlet, and filter one end is connected to the reation kettle output, is equipped with the hard resin export on the connecting line, little electrolysis tower is connected to the filter other end, and little electrolysis tower links to each other with even matter equipment, and even matter equipment links to each other with microbiological treatment equipment. The utility model discloses can be according to company's actual production condition, store the phenol -formaldehyde resin waste water of two kinds of technologies respectively, synthesize and use, add the condition of formaldehyde when having avoided the individual curing to a waste water, adopted simultaneously to filter to add little electrolysis technology, shortened the required holding time of polycondensation greatly.
Description
Technical field
The utility model relates to a kind of wastewater treatment equipment, especially relates to a kind of novolac resin comprehensive waste water treating apparatus.
Background technology
Phenolic resin wastewater belongs to highly difficult organic waste water, and COD is often up to 100,000 even 200,000.Existing novolac resin industrialized producing technology has diversity, and in relevant wastewater processing technology report, all comparatively single process phenol resin production waste water, and the waste water of phenolic aldehyde mol ratio > 1 type, all need in wastewater treatment process to add formaldehyde in water, make phenolic aldehyde mol ratio be about 1, then carry out polycondensation.So just make additionally to the addition of formaldehyde in wastewater treatment process, add cost.Meanwhile, in existing relevant wastewater treatment report, usual needs carry out being incubated (90 to 100 DEG C) for a long time, and energy consumption cost rises thereupon, and efficiency decreases.And the Law on Environmental Protection of the People's Republic of China of enforcement from 1 day January in 2015 proposes more strict requirement to environment protection, how medium and small sized enterprises could blowdown up to standard will be large difficulties.
Utility model content
For above-mentioned existing problems, the utility model provides a kind of comprehensive treatment equipment and the relevant device annexation that can process High-concentration Phenolic Aldehyde Resin Industry waste water.
1. in order to reach above object, the utility model takes following technical scheme, and a kind of novolac resin comprehensive waste water treating apparatus, comprises waste water collecting device, reactor, strainer, pH regulator equipment, light electrolysis tower, homogenisation equipmen, microbiological treatment equipment; Described waste water collecting device is divided into I class waste water collecting device and II class waste water collecting device, described I class waste water collecting device receives the waste water that phenolic aldehyde mol ratio is greater than 1, II class waste water collecting device receives the waste water that phenolic aldehyde mol ratio is less than 1, described I class waste water collecting device is connected with reactor with II class waste water collecting device output terminal, joining rails is provided with under meter and by-pass valve control; Described reactor lower end is provided with steam-in, and upper end is provided with vapour outlet, and described reactor output terminal connects strainer one end, and connecting pipeline is provided with solid resin outlet; The described strainer the other end connects pH regulator equipment, and the described pH regulator equipment the other end connects light electrolysis tower, and the described light electrolysis tower the other end is connected with homogenisation equipmen, and the homogenisation equipmen the other end is connected with microbiological treatment equipment.
Further, described waste water collecting device is the one in wastewater collection tank, tank, wastewater collection still.
Further, described homogenisation equipmen is homogeneous pond or kettle equipment, and inside is provided with whipping appts.
Further, described microbiological treatment equipment is anaerobion treatment facility, front end connects one in oxygen animalcule treatment facility after being provided with the aerobic microbiological treatment facility of diluent facilities or anaerobion treatment facility.
Further, be provided with pH probe in described reactor and light electrolysis tower, monitor the pH value in reaction response still and light electrolysis tower, control wastewater treatment degree.
Further, described pH regulator equipment is the one in pH regulator still, pH regulator tank or pH regulator pond.
Wastewater treatment process is:
1. waste water collecting device collects factory effluent, and I class waste water collecting device receives the waste water that phenolic aldehyde mol ratio is greater than 1, and II class waste water collecting device receives the waste water that phenolic aldehyde mol ratio is less than 1.Storage tank water outlet needs configuration flow gauge; According to calculating ratio, to be annotated waste water to reactor by I kind equipment and II kind equipment, carry out 2-3h polycondensation by steam heating insulation.After polycondensation completes, waste water enters and PH in still is adjusted to 12, carries out except aldehyde reaction.After aldehyde reaction completes, regulate PH to 3.
2. filter.Waste water after filtration enters pH regulator equipment and regulates pH, then enters light electrolysis tower and carries out light electrolysis, stops light electrolysis when PH rises to 6-7.
3. enter homogenisation equipmen homogeneous.
4. enter microbiological treatment equipment, discharge after reaching industrial park emission standard.
The utility model has the advantages that: according to company's practical condition, the phenolic resin wastewater of two kinds of techniques is stored respectively, comprehensively uses, when avoiding individual curing, add the situation of formaldehyde to a kind of waste water; Have employed filtration simultaneously and add weak electrolysis mechanism, substantially reduce soaking time needed for polycondensation.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment 1;
1 wastewater collection hold-up vessel in figure, 11I class wastewater collection hold-up vessel, 12II class wastewater collection hold-up vessel, 2 reactors, 21 steam-ins, 22 vapour outlets, 3 strainers, 31 solid resin outlets, 4 light electrolysis towers, 5 homogeneous ponds, 6 anaerobion treatment facilities, 7pH regulates still.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1:
A kind of novolac resin comprehensive waste water treating apparatus, comprises wastewater collection hold-up vessel 1, reactor 2, strainer 3, light electrolysis tower 4, homogenisation equipmen 5, microbiological treatment equipment 6, pH regulator still 7; Described waste water collecting device is divided into I class wastewater collection hold-up vessel 11 and II class wastewater collection hold-up vessel 12, described I class wastewater collection hold-up vessel 11 receives the waste water that phenolic aldehyde mol ratio is greater than 1, II class wastewater collection hold-up vessel 12 receives the waste water that phenolic aldehyde mol ratio is less than 1, the output terminal of the two is connected with reactor 2, joining rails is provided with under meter and by-pass valve control; Described reactor 2 lower end is provided with steam-in 21, and upper end is provided with vapour outlet 22, and described reactor 2 output terminal connects strainer 3 one end, and connecting pipeline is provided with solid resin outlet 31; Described strainer 3 the other end connects pH regulator still 7, and pH regulator still 7 the other end connects light electrolysis tower 4, and described light electrolysis tower 4 the other end is connected with homogeneous pond 5, and inside, homogeneous pond is provided with whipping appts, and homogeneous pond 5 the other end is connected with anaerobion treatment facility 6.
Be provided with pH probe in described reactor and light electrolysis tower, monitor the pH value in reaction response still and light electrolysis tower, control wastewater treatment degree.
Wastewater treatment process is:
1. wastewater collection hold-up vessel collects factory effluent, and storage tank divides the I class storage tank storage phenolic aldehyde waste water that mol ratio is greater than 1, and II class storage tank stores the waste water that phenolic aldehyde mol ratio is less than 1.Storage tank water outlet needs configuration flow gauge; According to calculating ratio, to be annotated waste water to reactor by I class storage tank and II class storage tank, carry out 2-3h polycondensation by steam heating insulation.After polycondensation completes, PH in still is adjusted to 12, carries out except aldehyde reaction.After aldehyde reaction completes, regulate PH to 3.
2. filter.Waste water after filter enters pH regulator still and regulates pH, then enters light electrolysis tower and carries out light electrolysis, stops light electrolysis when PH rises to 6-7.
3. enter homogeneous pond homogeneous.
4. enter anaerobion treatment facility.Reach industrial park emission standard to discharge.
Claims (6)
1. a novolac resin comprehensive waste water treating apparatus, is characterized in that: comprise waste water collecting device, reactor, strainer, pH regulator equipment, light electrolysis tower, homogenisation equipmen, microbiological treatment equipment; Described waste water collecting device is divided into I class waste water collecting device and II class waste water collecting device, described I class waste water collecting device receives the waste water that phenolic aldehyde mol ratio is greater than 1, II class waste water collecting device receives the waste water that phenolic aldehyde mol ratio is less than 1, described I class waste water collecting device is connected with reactor with II class waste water collecting device output terminal, joining rails is provided with under meter and by-pass valve control; Described reactor lower end is provided with steam-in, and upper end is provided with vapour outlet, and described reactor output terminal connects strainer one end, and connecting pipeline is provided with solid resin outlet; The described strainer the other end connects pH regulator equipment, and the described pH regulator equipment the other end connects light electrolysis tower, and the described light electrolysis tower the other end is connected with homogenisation equipmen, and the homogenisation equipmen the other end is connected with microbiological treatment equipment.
2. a kind of novolac resin comprehensive waste water treating apparatus as claimed in claim 1, is characterized in that: described waste water collecting device is the one in wastewater collection tank, tank, wastewater collection still.
3. a kind of novolac resin comprehensive waste water treating apparatus as claimed in claim 1 or 2, is characterized in that: described homogenisation equipmen is homogeneous pond or kettle equipment, and inside is provided with whipping appts.
4. a kind of novolac resin comprehensive waste water treating apparatus as claimed in claim 1 or 2, is characterized in that: connect the one in oxygen animalcule treatment facility after the aerobic microbiological treatment facility that described microbiological treatment equipment is anaerobion treatment facility, front end is provided with diluent facilities or anaerobion treatment facility.
5. a kind of novolac resin comprehensive waste water treating apparatus as claimed in claim 1 or 2, is characterized in that: be provided with pH probe in described reactor and light electrolysis tower.
6. a kind of novolac resin comprehensive waste water treating apparatus as claimed in claim 1 or 2, is characterized in that: described pH regulator equipment is the one in pH regulator still, pH regulator tank or pH regulator pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291636.6U CN204779217U (en) | 2015-05-07 | 2015-05-07 | Thermoplasticity phenol -formaldehyde resin waste water integrated treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291636.6U CN204779217U (en) | 2015-05-07 | 2015-05-07 | Thermoplasticity phenol -formaldehyde resin waste water integrated treatment equipment |
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| CN204779217U true CN204779217U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520291636.6U Active CN204779217U (en) | 2015-05-07 | 2015-05-07 | Thermoplasticity phenol -formaldehyde resin waste water integrated treatment equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2666428C2 (en) * | 2017-01-27 | 2018-09-07 | Общество с ограниченной ответственностью "Акватория" | Hard water treatment method |
| CN110563122A (en) * | 2019-10-17 | 2019-12-13 | 中国科学院城市环境研究所 | Method for pretreating phenolic wastewater by microorganism-assisted iron-carbon micro-electrolysis |
-
2015
- 2015-05-07 CN CN201520291636.6U patent/CN204779217U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2666428C2 (en) * | 2017-01-27 | 2018-09-07 | Общество с ограниченной ответственностью "Акватория" | Hard water treatment method |
| CN110563122A (en) * | 2019-10-17 | 2019-12-13 | 中国科学院城市环境研究所 | Method for pretreating phenolic wastewater by microorganism-assisted iron-carbon micro-electrolysis |
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| C14 | Grant of patent or utility model | ||
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| CP03 | "change of name, title or address" |
Address after: Room 901, jiezheng center, building T11, 195 Hong Kong East Road, Laoshan District, Qingdao, Shandong Province Patentee after: Qingdao Jingfan New Material Technology Co., Ltd Address before: No.143 Zhuzhou Road, Laoshan District, Qingdao, Shandong Province Patentee before: Qingdao Lanfan Advanced Materials Co.,Ltd. |