CN205115222U - Advanced treatment equipment of high concentration cutting oil waste water - Google Patents
Advanced treatment equipment of high concentration cutting oil waste water Download PDFInfo
- Publication number
- CN205115222U CN205115222U CN201520819235.3U CN201520819235U CN205115222U CN 205115222 U CN205115222 U CN 205115222U CN 201520819235 U CN201520819235 U CN 201520819235U CN 205115222 U CN205115222 U CN 205115222U
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- water
- waste
- oily
- groove
- waste water
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Abstract
The utility model discloses an advanced treatment equipment of high concentration cutting oil waste water, including precipitation tank, raw water tank, the decompression hydroextractor, the pH adjustment tank, the deoiling device, filler anaerobism groove, the oxygen groove of having packed, the basin is handled in the MBR groove, with being equipped with ozone generator and static mixer between pH adjustment tank and the deoiling device, degrades to being difficult to resolve the organic matter through ozone generator and static mixer, separates the profit in the oily waste water to waste oil bucket through in the deoiling device is collected. An advanced treatment equipment of high concentration cutting oil waste water who obtains, the characteristics different according to the profit boiling point adopt the underpressure distillation device to carry out the preliminary treatment, not only carry out degree of depth concentration with cutting oil waste water, and the distilled water COD who obtains moreover also falls more than 100, 000 mgL by stoste for about 2000mgL. The method that adopts ozone microbubble and pressurization air supporting machine to combine together, the organic matter composition is decomposed to the difficulty of the aquatic of effectively having degraded.
Description
Technical field
The utility model relates to field of waste water treatment, particularly a kind of advanced treatment device of high density machining oil waste water.
Background technology
In actual production process, often as industrial waste process.Some auto parts machinery factory, in process of manufacture, can produce a certain amount of waste liquid containing machining oil, and it is general all more than 100,000 that the waste liquid (especially Water-soluble cutting oil) containing machining oil has high COD(), be difficult to especially to degrade, the feature of biochemical extreme difference.
High density plant effluent is because of the impact by the heavy metal such as difficult degradation COD and phenol, fluorine, cyanogen, not only microbial growth is hindered in biological treatment, and COD material cannot be decomposed, therefore, in chemical treatment technology, because carrying out oxidative decomposition, processing efficiency is low.These waste water can process by the method for physical property, but because of facility take and maintenance cost too high, removal efficiency is low, thus economical not.
High owing to producing useless processing costs, therefore, it is imperative to seek a kind of cost-effective treatment process.This programme proposes following a kind of advanced treatment scheme based on the practical situation of this factory's waste water.
Utility model content
The purpose of this utility model is the advanced treatment device providing a kind of high density machining oil waste water of difficult decomposing organic matter composition in the effective degradation water of a kind of energy in order to solve above-mentioned the deficiencies in the prior art.
To achieve these goals, the advanced treatment device of a kind of high density machining oil waste water designed by the utility model, is characterized in that:
Comprise settling bath, former tank, it is removed for contamination precipitations such as the metallic residue that will be mixed in oily(waste)water;
Decompression dehydration machine, carries out distillation process by above-mentioned oily(waste)water inflow decompression dehydration machine of handling well;
PH regulator groove, the oily(waste)water of distillation process flows into pH regulator groove, carries out pH regulator, its pH value is adjusted to neutrality at this;
Oil removal plant, for storing the oily(waste)water after above-mentioned pH regulator, oil removal plant comprises waste oil bucket;
Filler anaerobic groove, through the oily(waste)water of oil removal plant process, flows into filler anaerobic groove, in this acidifying that is hydrolyzed;
Filler aerobic slot, through the oily(waste)water of filler anaerobic groove process, flows into filler aerobic slot, carries out removing the COD in oily(waste)water and ammonia nitrogen at this;
MBR groove, through the oily(waste)water of filler aerobic slot process, flows into MBR groove, carries out mud-water separation at this;
Process tank, for storing the oily(waste)water flowed out in process MBR groove;
Ozonizer and static mixer is added between above-mentioned pH regulator groove and oil removal plant, degraded to being difficult to resolve organism by ozonizer and static mixer, profit in oily(waste)water is separated, and is collected by the waste oil bucket in oil removal plant.
The advanced treatment device of a kind of high density machining oil waste water that the utility model obtains, high density has difficult containing machining oil waste water, the feature of biochemical difference.The feature that this programme is different according to profit boiling point, adopts vacuum distillation apparatus to carry out pre-treatment, not only machining oil waste water is carried out the degree of depth and concentrate, and the distilled water COD obtained also reduces to about 2000mg/L by 100,000 more than mg/L of stoste.
Still be mixed with Water-soluble cutting oil in distillation process water, the method adopting ozone microbubble to combine with pressure floatation air machine, effectively degrades the difficult decomposing organic matter composition in water.In addition, process water again through biological hydrolysis acidification, Organic substance in water of degrading once again, thus improve the biodegradability of waste water once again.Finally, by aerobic and MBR process, standard compliant process water is obtained.
Accompanying drawing explanation
Fig. 1 is the one-piece construction block diagram of the advanced treatment device of high density machining oil waste water.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment:
As shown in Figure 1, the advanced treatment device of a kind of high density machining oil waste water that the utility model provides, comprise following multiple equipment, these equipment are all pass through pipeline communication, specific as follows: to comprise settling bath, former tank, it is removed for contamination precipitations such as the metallic residue that will be mixed in oily(waste)water; Decompression dehydration machine, carries out distillation process by above-mentioned oily(waste)water inflow decompression dehydration machine of handling well; PH regulator groove, the oily(waste)water of distillation process flows into pH regulator groove, carries out pH regulator, its pH value is adjusted to neutrality at this; Oil removal plant, for storing the oily(waste)water after above-mentioned pH regulator, oil removal plant comprises waste oil bucket, and pH condition groove can add pump by oily(waste)water inflow oil removal plant here; Filler anaerobic groove, through the oily(waste)water of oil removal plant process, flows into filler anaerobic groove, in this acidifying that is hydrolyzed; Filler aerobic slot, through the oily(waste)water of filler anaerobic groove process, flows into filler aerobic slot, carries out removing the COD in oily(waste)water and ammonia nitrogen at this; MBR groove, through the oily(waste)water of filler aerobic slot process, flows into MBR groove, carries out mud-water separation at this; Process tank, for storing the oily(waste)water flowed out in process MBR groove;
Ozonizer and static mixer is added between above-mentioned pH regulator groove and oil removal plant, degraded to being difficult to resolve organism by ozonizer and static mixer, profit in oily(waste)water is separated, and is collected by the waste oil bucket in oil removal plant.
Particularly, such scheme is further described: first oily(waste)water enters settling bath, the contamination precipitations such as the metallic residue be mixed in waste water are removed.Then flow into decompression dehydration machine and carry out distillation process.
The water of distillation process flows into pH regulator groove, carries out pH regulator to neutral at this.After pH regulator, flow into oil removal plant, under the effect of ozone microbubble and pressure floatation air machine, difficult decomposing organic matter is degraded, and carries out oily water separation further.The isolated dregs of fat enter waste oil bucket and collect.Through oil removal plant treated water, flow into filler anaerobic groove, in this acidifying that is hydrolyzed, then flow into filler aerobic slot and MBR groove.COD in further removal hand, ammonia nitrogen, and carry out mud-water separation by MBR film, film percolation water is up to standard and discharge.
Produce the waste water that waste water is containing water-soluble machining oil, its oleaginousness is high, and biodegradability is poor, and the main Environmental capacity factor is: COD, NH
3-N, suspended substance etc.This get certain company project design basis data and require in waste water index as following table:
Effluent quality by this programme device obtains: part index number value is taken passages as following table:
| Project | pH | COD | SS | NH 3-N | Total phosphorus |
| Concentration | 6-9 | ＜90 mg/L | ＜10 mg/L | 8 mg/L | 0.5 mg/L |
Still be mixed with Water-soluble cutting oil in distillation process water, the method adopting ozone microbubble to combine with pressure floatation air machine, effectively degrades the difficult decomposing organic matter composition in water.In addition, process water again through biological hydrolysis acidification, Organic substance in water of degrading once again, thus improve the biodegradability of waste water once again.Finally, by aerobic and MBR process, standard compliant process water is obtained.
For the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; its framework form can be flexible and changeable; just make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that claims of being submitted to by the utility model are determined.
Claims (1)
1. an advanced treatment device for high density machining oil waste water, is characterized in that:
Comprise settling bath, former tank, it is removed for contamination precipitations such as the metallic residue that will be mixed in oily(waste)water;
Decompression dehydration machine, carries out distillation process by above-mentioned oily(waste)water inflow decompression dehydration machine of handling well;
PH regulator groove, the oily(waste)water of distillation process flows into pH regulator groove, carries out pH regulator, its pH value is adjusted to neutrality at this;
Oil removal plant, for storing the oily(waste)water after above-mentioned pH regulator, oil removal plant comprises waste oil bucket;
Filler anaerobic groove, through the oily(waste)water of oil removal plant process, flows into filler anaerobic groove, in this acidifying that is hydrolyzed;
Filler aerobic slot, through the oily(waste)water of filler anaerobic groove process, flows into filler aerobic slot, carries out removing the COD in oily(waste)water and ammonia nitrogen at this;
MBR groove, through the oily(waste)water of filler aerobic slot process, flows into MBR groove, carries out mud-water separation at this;
Process tank, for storing the oily(waste)water flowed out in process MBR groove;
Ozonizer and static mixer is added between above-mentioned pH regulator groove and oil removal plant, degraded to being difficult to resolve organism by ozonizer and static mixer, profit in oily(waste)water is separated, and is collected by the waste oil bucket in oil removal plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520819235.3U CN205115222U (en) | 2015-10-22 | 2015-10-22 | Advanced treatment equipment of high concentration cutting oil waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520819235.3U CN205115222U (en) | 2015-10-22 | 2015-10-22 | Advanced treatment equipment of high concentration cutting oil waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205115222U true CN205115222U (en) | 2016-03-30 |
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ID=55570846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520819235.3U Expired - Fee Related CN205115222U (en) | 2015-10-22 | 2015-10-22 | Advanced treatment equipment of high concentration cutting oil waste water |
Country Status (1)
| Country | Link |
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| CN (1) | CN205115222U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906118A (en) * | 2016-05-05 | 2016-08-31 | 上海交通大学 | Low-salt recycling technology for mechanical cutting emulsified liquid waste |
| CN109607963A (en) * | 2019-01-07 | 2019-04-12 | 江苏森茂能源发展有限公司 | A kind of processing method and processing system of high cod oily waste water |
| CN114212948A (en) * | 2021-11-25 | 2022-03-22 | 嘉兴溪上源环保科技有限公司 | Treatment method of waste engine oil/lubricating oil regeneration distillation wastewater |
-
2015
- 2015-10-22 CN CN201520819235.3U patent/CN205115222U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906118A (en) * | 2016-05-05 | 2016-08-31 | 上海交通大学 | Low-salt recycling technology for mechanical cutting emulsified liquid waste |
| CN105906118B (en) * | 2016-05-05 | 2019-02-26 | 上海交通大学 | A kind of machine cut emulsified waste liquid less salt reuse technology |
| CN109607963A (en) * | 2019-01-07 | 2019-04-12 | 江苏森茂能源发展有限公司 | A kind of processing method and processing system of high cod oily waste water |
| CN114212948A (en) * | 2021-11-25 | 2022-03-22 | 嘉兴溪上源环保科技有限公司 | Treatment method of waste engine oil/lubricating oil regeneration distillation wastewater |
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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: 20160330 Termination date: 20211022 |