CN202164193U - Printing ink wastewater treatment system - Google Patents
Printing ink wastewater treatment system Download PDFInfo
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- CN202164193U CN202164193U CN2011202801754U CN201120280175U CN202164193U CN 202164193 U CN202164193 U CN 202164193U CN 2011202801754 U CN2011202801754 U CN 2011202801754U CN 201120280175 U CN201120280175 U CN 201120280175U CN 202164193 U CN202164193 U CN 202164193U
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- printing ink
- treatment system
- acidification reaction
- wastewater treatment
- ink wastewater
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Abstract
The utility model discloses a printing ink wastewater treatment system, which comprises an acidification reaction tank, an air floating device and a purification treatment tank which are communicated in turn. According to the printing ink wastewater treatment system disclosed by the utility model, printing ink in printing ink wastewater can be effectively removed through the synergistic action of the acidification reaction tank and the air floating device; and the CODCr (Chemical Oygen Demand) content in the wastewater is reduced, wherein the printing ink in the wastewater can be effectively separated from the wastewater through the acidification reaction tank, so that the treatment load of subsequent air floating equipment is lightened; a lot of micro-bubbles can be effectively released into the wastewater through the air floating device, so that the micro-bubbles are attached on impurity flocculation; therefore, the proportion of impurities is less than that of water, so that the impurities upwardly float to the water surface with the help of buoyancy; therefore, the purposes of removing the impurities and purifying water quality is achieved.
Description
Technical field
The utility model belongs to technical field of waste water processing, concrete relates to a kind of printing ink wastewater treatment system.
Background technology
It is one of main Environmental Problems of facing of current China that water pollutes.The prediction trade effluent accounts for more than 70% of total sewage quantity.And trade effluent is main with high concentrated organic wastewater.High concentrated organic wastewater is big to the pollution level of environment water, and intractability is higher, is one of difficult problem in the domestic and international environmental protection research field, and its purifying treatment more and more receives people's attention.
In process of production; Particularly in the board production process; Can produce a large amount of waste water, particularly printing ink wastewater, particularly contain in the printing ink wastewater a large amount of at waste water like glucide, fat, protein, Mierocrystalline cellulose and virose organic substance; If with the waste water that produces in the board production process particularly printing ink wastewater directly discharge, certainly will cause the severe contamination of environment.
The utility model content
The technical problem that the utility model will solve is to provide a kind of and can effectively remove removal ink, the COD in the reduction waste water
CrThe printing ink wastewater treatment system of content.
In order to realize above-mentioned utility model purpose, the technical scheme of the utility model is following:
A kind of printing ink wastewater treatment system comprises the acidification reaction pond, air-floating apparatus and the purifying treatment pond that are communicated with successively.
Preferably, the Chi Kou place in said acidification reaction pond also is provided with the extension slag plate.
Particularly, the pond mouth transverse cross-section parallel in said extension slag plate and said acidification reaction pond.
Preferably, be provided with in the said acidification reaction pond and be used to feed compressed-air actuated perforated pipe.
Preferably, said printing ink wastewater treatment system also comprises grating tank, and said grating tank is communicated with the acidification reaction pond.
Perhaps preferably, said printing ink wastewater treatment system also comprises water collecting basin, and said water collecting basin is communicated with the acidification reaction pond.
Perhaps preferably, said printing ink wastewater treatment system also comprises grating tank and the water collecting basin that is communicated with successively, and said water collecting basin is communicated with the acidification reaction pond.
Preferably, said purifying treatment pond is settling tank and the biochemical treatment tank that is communicated with successively, and said settling tank is communicated with the water outlet of air-floating apparatus.
Above-mentioned printing ink wastewater treatment system is effectively removed the printing ink in the printing ink wastewater through the synergy of acidification reaction pond and air-floating apparatus, reduces the COD in the waste water
CrContent.Wherein, the acidification reaction pond can effectively be separated out the printing ink in the waste water from waste water, to alleviate the processing load of follow-up airfloat equipment; Air-floating apparatus can effectively discharge a large amount of micro bubbles in waste water, it is adhered on the impurity wadding grain, and the proportion that causes impurity is less than water, thereby dependence buoyancy floats to the water surface impurity, thereby realizes removing of impurity, reaches the purpose that purifies water.
Description of drawings
Fig. 1 is a kind of preferred structure synoptic diagram of the utility model printing ink wastewater treatment system;
Fig. 2 is the another kind of preferred structure synoptic diagram of the utility model printing ink wastewater treatment system;
Fig. 3 is the third preferred structure synoptic diagram of the utility model printing ink wastewater treatment system;
Fig. 4 is the 4th kind of preferred structure synoptic diagram of the utility model printing ink wastewater treatment system.
Embodiment
In order to make the utility model technical problem to be solved, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
To shown in Figure 3, the utility model provides a kind of can effectively remove removal ink like Fig. 1, reduces the COD in the waste water
CrThe printing ink wastewater treatment system of content.This printing ink wastewater treatment system comprises acidification reaction pond 1, air-floating apparatus 2 and the purifying treatment pond 3 that is communicated with successively.Like this, this acidification reaction pond 2 can effectively be separated out the printing ink in the waste water from waste water, to alleviate the processing load of follow-up air-floating apparatus 2; Air-floating apparatus 2 can effectively discharge a large amount of micro bubbles in waste water, it is adhered on the impurity wadding grain, and the proportion that causes impurity is less than water, thereby dependence buoyancy floats to the water surface impurity, thereby realizes removing of impurity, reaches the purpose that purifies water; Purifying treatment pond 3 can will purify except that the waste water behind the printing ink, makes waste water reach emission standard or reaches standards for industrial water usage.This printing ink wastewater treatment system is effectively removed the printing ink in the printing ink wastewater through acidification reaction pond 1, air-floating apparatus 2 and purifying treatment pond 3 synergies, reduces the COD in the waste water
CrContent makes this printing ink wastewater reach emission standard, thereby alleviates the pressure to environment, or reaches standards for industrial water usage, makes to reduce production costs cycling utilization of wastewater.
Preferably, to shown in Figure 3,, also be provided with extension slag plate 11 at the Chi Kou place in acidification reaction pond 1 like Fig. 1 as the embodiment of the utility model.This hangs the setting of slag plate 11, can effectively hang and remove printing ink and other impurity that swims in the waste water surface, thereby realize printing ink and other impurity tentatively removing in acidification reaction pond 1.
Particularly; To shown in Figure 3, as the embodiment of the utility model, the pond mouth transverse cross-section parallel of hanging slag plate 11 and acidification reaction pond 1 is provided with like Fig. 1; Be provided with like this and hang the contact surface that the waste water plane has maximum in slag plate 11 and the acidification reaction pond 1, thereby improve the working efficiency of hanging slag plate 11.
Further preferably, to shown in Figure 3,, be provided with perforated pipe 12 in the acidification reaction pond 1 like Fig. 1 as the embodiment of the utility model.Behind the bubbling air, this perforated pipe 12 can inject air to acidification reaction pond 1, thereby realizes waste water in the acidification reaction pond 1 and acidic treatment liquid are carried out thorough mixing, improves the efficient of the 1 pair of wastewater treatment in acidification reaction pond.
Preferably, to shown in Figure 3, as an embodiment of the utility model, above-mentioned purifying treatment pond is the settling tank 31 and biochemical treatment tank 32 that is communicated with successively like Fig. 2, and this settling tank 31 is communicated with the water outlet of air-floating apparatus 2.This settling tank 31 can make and remove that the impurity in the waste water staticly settles behind the removal ink, and biochemical treatment tank 32 can utilize biological decomposition, makes sedimentary impurity not to take place such as organism decomposes; Further purify liquid waste; Make this printing ink wastewater reach emission standard, thereby alleviate pressure, or reach standards for industrial water usage environment; Make and reduce production costs cycling utilization of wastewater.
Preferably, as shown in Figure 1, as an embodiment of the utility model, above-mentioned printing ink wastewater treatment system comprises grating tank 4, and this grating tank 4 is communicated with acidification reaction pond 1.The setting of this grating tank 4, when containing printing ink waste water and get in the grating tank 4, this grating tank 4 can preferably be removed bigger foreign material, as removing plastics bag, big suspended substance or solid particulate etc., makes this printing ink wastewater obtain preliminary filtration treatment.
Perhaps preferably, as shown in Figure 2, as an embodiment of the utility model, above-mentioned printing ink wastewater treatment system comprises water collecting basin 5, and this water collecting basin 5 is communicated with acidification reaction pond 1.This water collecting basin 5 can effectively be regulated the water quality and quantity of waste water.Waste water in this water collecting basin 5 can utilize gravity that waste water is introduced in the acidification reaction pond 1; Also can water collecting basin 5 with acidification reaction pond 1 between waste water pump is set on the pipeline that is communicated with, utilize waste water pump that waste water is introduced the acidification reaction ponds 1 from water collecting basin 5 and carry out acidification.
Perhaps preferably, as shown in Figure 3, as an embodiment of the utility model, above-mentioned printing ink wastewater treatment system comprises the grating tank 4 and water collecting basin 5 that is communicated with successively simultaneously, and this water collecting basin 5 is communicated with acidification reaction pond 1.Like this, contain printing ink waste water and handle for 5 early stages through grating tank 4 and water collecting basin successively, further alleviated the processing pressure in acidification reaction pond 1.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (8)
1. a printing ink wastewater treatment system is characterized in that: comprise the acidification reaction pond, air-floating apparatus and the purifying treatment pond that are communicated with successively.
2. printing ink wastewater treatment system according to claim 1 is characterized in that: the Chi Kou place in said acidification reaction pond also is provided with the extension slag plate.
3. printing ink wastewater treatment system according to claim 2 is characterized in that: the pond mouth transverse cross-section parallel in said extension slag plate and said acidification reaction pond.
4. printing ink wastewater treatment system according to claim 2 is characterized in that: be provided with in the said acidification reaction pond and be used to feed compressed-air actuated perforated pipe.
5. printing ink wastewater treatment system according to claim 1 is characterized in that: also comprise grating tank, said grating tank is communicated with the acidification reaction pond.
6. printing ink wastewater treatment system according to claim 1 is characterized in that: also comprise water collecting basin, said water collecting basin is communicated with the acidification reaction pond.
7. printing ink wastewater treatment system according to claim 1 is characterized in that: also comprise the grating tank and the water collecting basin that are communicated with successively, said water collecting basin is communicated with the acidification reaction pond.
8. printing ink wastewater treatment system according to claim 1 is characterized in that: settling tank and the biochemical treatment tank of said purifying treatment pond for being communicated with successively, said settling tank is communicated with the water outlet of air-floating apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202801754U CN202164193U (en) | 2011-08-03 | 2011-08-03 | Printing ink wastewater treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202801754U CN202164193U (en) | 2011-08-03 | 2011-08-03 | Printing ink wastewater treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202164193U true CN202164193U (en) | 2012-03-14 |
Family
ID=45800034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202801754U Expired - Fee Related CN202164193U (en) | 2011-08-03 | 2011-08-03 | Printing ink wastewater treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202164193U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909485A (en) * | 2014-03-10 | 2015-09-16 | 青岛大学 | Printing ink waste liquid treatment and sludge dewatering method |
| CN104909486A (en) * | 2014-03-10 | 2015-09-16 | 青岛大学 | Printing ink waste liquid and metal acid washing waste liquid combination treatment method |
| CN105036418A (en) * | 2015-08-27 | 2015-11-11 | 中山市宝绿环境技术发展有限公司 | Treatment technique of printing ink wastewater |
| CN108439663A (en) * | 2018-06-01 | 2018-08-24 | 重庆宏元油墨有限责任公司 | A kind of preprocess method and its equipment of printing ink wastewater |
-
2011
- 2011-08-03 CN CN2011202801754U patent/CN202164193U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909485A (en) * | 2014-03-10 | 2015-09-16 | 青岛大学 | Printing ink waste liquid treatment and sludge dewatering method |
| CN104909486A (en) * | 2014-03-10 | 2015-09-16 | 青岛大学 | Printing ink waste liquid and metal acid washing waste liquid combination treatment method |
| CN104909486B (en) * | 2014-03-10 | 2017-01-25 | 青岛大学 | Printing ink waste liquid and metal acid washing waste liquid combination treatment method |
| CN105036418A (en) * | 2015-08-27 | 2015-11-11 | 中山市宝绿环境技术发展有限公司 | Treatment technique of printing ink wastewater |
| CN108439663A (en) * | 2018-06-01 | 2018-08-24 | 重庆宏元油墨有限责任公司 | A kind of preprocess method and its equipment of printing ink wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN HEADWATER ENVIRONMENTAL TECHNOLOGIES CO., Free format text: FORMER NAME: SHENZHEN HEADWATER WATER TECHNOLOGIES CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong, Shenzhen, Henggang, Longgang street, Po Po Road, 30-1 building, No. A Patentee after: SHENZHEN HEADWATER ENVIRONMENTAL TECHNOLOGIES CO., LTD. Address before: 518000 Hengtong Industrial Park, A building, 30-1 Jin Pu Road, Shenzhen street, Bei Bei community, Henggang street, Longgang District, Guangdong, China Patentee before: Shenzhen Headwater Water Technologies Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20190803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |