CN206318815U - The equipment for handling organic silicon wastewater - Google Patents
The equipment for handling organic silicon wastewater Download PDFInfo
- Publication number
- CN206318815U CN206318815U CN201621426227.3U CN201621426227U CN206318815U CN 206318815 U CN206318815 U CN 206318815U CN 201621426227 U CN201621426227 U CN 201621426227U CN 206318815 U CN206318815 U CN 206318815U
- Authority
- CN
- China
- Prior art keywords
- retort
- organic silicon
- pans
- equipment
- tank
- 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.)
- Active
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 16
- 239000010703 silicon Substances 0.000 title claims abstract description 16
- 238000007254 oxidation reaction Methods 0.000 claims description 19
- 230000003647 oxidation Effects 0.000 claims description 18
- 239000003054 catalyst Substances 0.000 claims description 13
- 238000006386 neutralization reaction Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000178 monomer Substances 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 239000005416 organic matter Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- -1 oligosaccharides siloxanes Chemical class 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 229920001542 oligosaccharide Polymers 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010846 universal waste Substances 0.000 description 1
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model is related to organic silicon monomer production field, particularly a kind of equipment for handling organic silicon wastewater.Retort is set up between intake pool and pans, retort is connected with intake pool, pans and sludge-tank respectively.Compared with prior art, capital equipment need to only set up a retort, and simple to operate, operating personnel are few；Continuous service ability is strong.
Description
Technical field
The utility model is related to organic silicon monomer production field, particularly a kind of equipment for handling organic silicon wastewater.
Background technology
Organosilicon material excellent performance, is widely used, and can not only be used for basic material and structural material and largely should in the industry
With, be alternatively arranged as auxiliary agent or auxiliary material, with other materials share or improve other materials processing performance.China is to organic
The demand of silicon product increases sharply, but can produce in organic silicon monomer production process substantial amounts of industrial wastewater, its complicated component,
COD concentration is high, variation water quality is big, toxicity is big, biodegradability is poor, and intractability is big.For the environment dirt that it is caused is alleviated or avoided
Dye problem, is attempted to handle organic silicon wastewater using various ways.At present, do not have also to organic silicon wastewater both at home and abroad
Comparative maturity, targetedly handling process, it is most of to use universal waste water treatment process, such as chemical oxidization method, thing
Logos, biological treatment etc., but various processing methods are unsatisfactory to organosilicon wastewater treatment efficiency, and treatment effect is difficult to reach
To environment protection emission requirement.Therefore, organosilicon production waste water how is rationally handled, the key of organosilicon environmental protection of enterprise operation is to ensure that
Factor.
Utility model content
The purpose of this utility model is to provide a kind of processing for the difficult decomposing organic matter for removing and largely existing in sewage to have
The equipment of machine silicon waste water and.
Equipment of the present utility model is adopted the following technical scheme that；
A kind of equipment for handling organic silicon wastewater, including regulating reservoir, intake pool, pans, oxidation tank, neutralization chamber, precipitation
Groove, sets up retort between intake pool and pans, retort is connected with intake pool, pans and sludge-tank respectively.
The equipment is additionally arranged a retort compared with prior art, only, with simple to operate, few excellent of operating personnel
Point.
The preferred scheme of equipment is：
Catalyst is added in retort.
Brief description of the drawings
Fig. 1 is the structural representation of prior art.
Fig. 2 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in detail in embodiment：
A kind of equipment for handling organic silicon wastewater, referring to accompanying drawing 2, in figure：Regulating reservoir 1, intake pool 2, retort 3, centre
Tank 4, oxidation tank 5, neutralization chamber 6, stillpot 7, sludge-tank 8.
In the present embodiment, the outlet of regulating reservoir 1 is connected with intake pool 2, and the outlet of intake pool 2 is connected with retort 3, reaction
The one outlet of tank 3 is connected with pans 4, and the outlet at bottom of retort 3 is connected with sludge-tank 8；Catalysis is added in retort 3
Agent；The catalyst of addition is potassium hydroxide, and the outlet of pans 4 is connected with oxidation tank 5, and outlet and the neutralization chamber 6 of oxidation tank 5 connect
Connect, two entrances exported respectively with stillpot 7 and sludge-tank 8 of neutralization chamber 6 are connected, and outlet and the sludge-tank 8 of stillpot 7 connect
Connect.
In the present embodiment, the outlet of regulating reservoir 1 is connected with intake pool 2, and the outlet of intake pool 2 is connected with retort 3, reaction
The one outlet of tank 3 is connected with pans 4, and the outlet at bottom of retort 3 is connected with sludge-tank 8；Catalysis is added in retort 3
Agent；The catalyst of addition is potassium hydroxide, and the outlet of pans 4 is connected with oxidation tank 5, and outlet and the neutralization chamber 6 of oxidation tank 5 connect
Connect, two entrances exported respectively with stillpot 7 and sludge-tank 8 of neutralization chamber 6 are connected, and outlet and the sludge-tank 8 of stillpot 7 connect
Connect.
The method for handling organic silicon wastewater, is carried out as follows：
A, alkaline conditioner is added in regulating reservoir, sewage is well mixed with conditioning agent, it is 8 that sewage, which is adjusted to pH,
Conditioning agent first choice calcium oxide or milk of lime.
B, will through alkaline conditioner adjust to pH for 89 sewage be preheated to 80 DEG C after feeding retort in.
C, while 80 DEG C of sewage are sent into retort, catalyst by proportion is sent into retort.Catalyst, is that can make difficulty
The organic matter of decomposition, especially linear oligosaccharides siloxanes, side chain oligosiloxane, generation polymerisation generation high polymerization degree,
The catalyst of the polymer of gravitational settling, such as the material such as strong acid, highly basic, especially hydroxide can be passed through together with other impurities
Potassium.
D, by simultaneously send into retort 80 DEG C of sewage and catalyst in retort be well mixed, and make sewage reaction
Possess residence time of 10 hours in tank, the organic matter in sewage is fully reacted in the presence of catalyst.
The difficult organic matter decomposed, especially linear oligosaccharides siloxanes, side chain oligosiloxane in e, sewage, in retort
In, polymerisation is carried out under catalyst action, the high polymerization degree polymer of generation passes through Action of Gravity Field together with other impurity
Sludge system is discharged into after being settled down to retort bottom.
Supernatant first delivers to pans, then be sent by pumping to oxidation tank by overflow in f, retort.
G, by pans, aggregated reacted sewage heating, regulation pH are 4.0, in oxidation tank, in chemical oxygen
The residual organic substances in sewage are oxidized to water and carbon dioxide under agent effect.
H, by oxidation tank come out after purification, the oxidation tank water outlets of COD value≤350 passes through overflow manner feeding and neutralizes
Groove, adds alkaline conditioner, being passed through compressed air makes alkaline conditioner be sufficiently mixed with oxidation tank water outlet, and the pH of regulation water is 7
~9, conditioning agent first choice calcium oxide or milk of lime.
I, neutralization chamber water outlet flow into stillpot bottom inlet, OH-With heavy metal ion reaction generation sediment, Ca2+With giving up
The reaction such as free organic acids in water generates sediment, after precipitation, supernatant qualified discharge to fresh-water pool, between bottom precipitation
Have a rest and deliver to sludge system.
The catalyst of addition selects potassium hydroxide, and the addition of potassium hydroxide and the proportioning of sewage are 350g/ tons of sewage；Plus
Enter the retort of catalyst, adjustment pH value is more than 13.Difficult decomposing organic matter is linear oligosaccharides siloxanes or the oligomeric silica of side chain
Alkane, or ground mixture both it.The organic matter that hardly possible is decomposed, especially linear oligosaccharides siloxanes, side chain oligosiloxane, occur poly-
Close reaction generation high polymerization degree, can be together with other impurities by the polymer of gravitational settling.
Sewage is preheated after pretreatment together to be entered in retort 3 with catalyst, and Refractory organic compounds are being urged in sewage
Agent effect is lower to occur polymerisation generation high polymerization degree polymer, then is settled down to reaction through Action of Gravity Field together with other impurities
Sludge system is sent at the bottom of tank 3, and supernatant delivers to pans 4 and enters back into subsequent treatment process, and one is entered in subsequent treatment process
It is water and carbon dioxide to walk oxidation Decomposition, reaches the purpose of reduction COD of sewage.
This invention is mainly, and solves organosilicon enterprise and produces sewage composition complexity, COD concentration is high, waste water quality fluctuation is big,
Toxicity is big, biodegradability is poor, the big problem of intractability, i.e., how to solve Refractory organic compounds in waste water and remove, it is easy to dirt
Water carries out subsequent treatment, it is ensured that organosilicon environmental protection of enterprise is run.
This example advantage is simple to operate, easy to maintain, and to organic matter removal effect in sewage substantially, it is remaining small point
Sub- organic matter carries out oxidation Decomposition Cheng Shui and carbon dioxide using oxidizing process, the following is example service data：
Table one：New technology sewage disposal situation（Each item data is respectively COD occurrence in table）
| Composite wastewater | Intake pool | Newly-increased retort water inlet | Newly-increased retort water outlet | Oxidation tank is intake | Oxidation tank water outlet | Final outflow water |
| 3014 | 1480 | 1480 | 1240 | 1240 | 395 | 285 |
| 3312 | 1200 | 1200 | 1140 | 1140 | 363 | 260 |
| 2854 | 1180 | 1180 | 660 | 660 | 342 | 200 |
| 2965 | 1260 | 1260 | 980 | 980 | 337 | 189 |
| 2900 | 1130 | 1130 | 560 | 560 | 297 | 230 |
| 3121 | 1040 | 1040 | 640 | 640 | 367 | 300 |
| 2340 | 1960 | 1960 | 560 | 560 | 288 | 240 |
| 3100 | 1820 | 1820 | 480 | 480 | 213 | 160 |
| 3014 | 1480 | 1480 | 880 | 880 | 401 | 240 |
Table two：Former process spent water disposition
| Composite wastewater | Intake pool | Oxidation tank is intake | Oxidation tank water outlet | Final outflow water |
| 3131 | 1682 | 1682 | 817 | 478 |
| 3214 | 1486 | 1486 | 788 | 512 |
| 3014 | 1389 | 1389 | 884 | 685 |
| 2856 | 1485 | 1485 | 832 | 589 |
| 3156 | 1632 | 1632 | 746 | 530 |
| 3325 | 1254 | 1254 | 811 | 610 |
| 3245 | 1147 | 1147 | 735 | 614 |
| 3025 | 1756 | 1756 | 648 | 582 |
| 2989 | 1620 | 1620 | 668 | 556 |
Claims (2)
1. a kind of equipment for handling organic silicon wastewater, including regulating reservoir, intake pool, pans, oxidation tank, neutralization chamber, stillpot,
It is characterized in that：Retort is set up between intake pool and pans, retort connects with intake pool, pans and sludge-tank respectively
Connect.
2. the equipment of processing organic silicon wastewater according to claim 1, it is characterised in that：Catalyst is added in retort.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621426227.3U CN206318815U (en) | 2016-12-23 | 2016-12-23 | The equipment for handling organic silicon wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621426227.3U CN206318815U (en) | 2016-12-23 | 2016-12-23 | The equipment for handling organic silicon wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206318815U true CN206318815U (en) | 2017-07-11 |
Family
ID=59258821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621426227.3U Active CN206318815U (en) | 2016-12-23 | 2016-12-23 | The equipment for handling organic silicon wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206318815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430743A (en) * | 2016-12-23 | 2017-02-22 | 唐山三友硅业有限责任公司 | Equipment and method for treating organosilicon wastewater |
| TWI735342B (en) * | 2020-09-21 | 2021-08-01 | 鐘明吉 | Method for rapid precipitation of organic wastewater |
-
2016
- 2016-12-23 CN CN201621426227.3U patent/CN206318815U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430743A (en) * | 2016-12-23 | 2017-02-22 | 唐山三友硅业有限责任公司 | Equipment and method for treating organosilicon wastewater |
| CN106430743B (en) * | 2016-12-23 | 2023-04-25 | 唐山三友硅业有限责任公司 | Device and method for treating organic silicon wastewater |
| TWI735342B (en) * | 2020-09-21 | 2021-08-01 | 鐘明吉 | Method for rapid precipitation of organic wastewater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2927197A1 (en) | System for treating coal gasification wastewater, and method for treating coal gasification wastewater | |
| CN101734828B (en) | Process for treating and recovering dyeing sewage water | |
| CN106745971A (en) | A kind of processing method of high-leveled and difficult waste water | |
| CN102107988A (en) | Phenol-amine wastewater treatment and recycling method and device | |
| CN102757142A (en) | Method for recycling and processing nickel in stainless steel pickling waste acid | |
| CN106495359A (en) | A kind of highly difficult advanced waste treatment apparatus and method | |
| CN206318815U (en) | The equipment for handling organic silicon wastewater | |
| CN205442755U (en) | Device for treating organic wastewater by Fenton iron ion circulation method | |
| CN106242181A (en) | A kind of coal chemical industrial waste water administering method of economical and efficient | |
| CN211367337U (en) | C9 resin production and anthraquinone process hydrogen peroxide production waste water common processing system | |
| CN108773978A (en) | A kind of organic silicon wastewater processing system and its processing method | |
| CN106630334A (en) | Cold-rolled acid wastewater resource and zero-emission method | |
| CN211770809U (en) | High-pollution degradation-resistant wastewater efficient treatment device | |
| CN107857444A (en) | A kind of environment protection method for handling dyeing waste water | |
| CN204803180U (en) | Dense treatment of water complete sets of reverse osmosis RO | |
| CN104150682B (en) | A kind for the treatment of process of process for oxychlorination of ethylene vinylchlorid factory effluent | |
| CN106430846A (en) | Efficient treatment integrated process for recalcitrant wastewater with low organic matter content | |
| CN208649040U (en) | A kind of proprietary processing unit of high concentration antibiotic organic wastewater | |
| CN102942274B (en) | Treatment method of saline and alkaline wastewater in copper oxide production process | |
| CN105293807A (en) | Organosilicone waste water purifying processing system and method thereof | |
| KR20100096692A (en) | The system for treating wastewater which cotain ammonia | |
| CN214088152U (en) | High COD lead zinc industry ore dressing effluent disposal system | |
| CN108911421A (en) | Tin-stripping wastewater integrated sewage disposal technique and system | |
| CN106430743A (en) | Equipment and method for treating organosilicon wastewater | |
| CN211111439U (en) | Treatment device for high-concentration cyanide-containing wastewater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 063305 Nanpu Development Zone, Hebei, Tangshan City Patentee after: Tangshan Sanyou Silicon Industry Co.,Ltd. Address before: 063305 Nanpu Development Zone, Hebei, Tangshan City Patentee before: SANYOU SILICON INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |