CN201313859Y - Trilogy header for wastewater treatment - Google Patents
Trilogy header for wastewater treatment Download PDFInfo
- Publication number
- CN201313859Y CN201313859Y CNU2008201101230U CN200820110123U CN201313859Y CN 201313859 Y CN201313859 Y CN 201313859Y CN U2008201101230 U CNU2008201101230 U CN U2008201101230U CN 200820110123 U CN200820110123 U CN 200820110123U CN 201313859 Y CN201313859 Y CN 201313859Y
- Authority
- CN
- China
- Prior art keywords
- mentioned
- dividing plate
- adjusting tank
- reaction box
- headers
- 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 - Lifetime
Links
Images
Landscapes
- Removal Of Specific Substances (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model provides a trilogy header for wastewater treatment, which is characterized by being formed by a header body. The header body is sequentially divided into a pH adjusting header (1), a reaction header (2) and a flocculation header (3) by partition boards (a, b, c, d and e); stirrers are respectively arranged in the pH adjusting header (1), the reaction header (2) and the flocculation header (3); dosing ports are respectively arranged on the top surfaces of the pH adjusting header (1), the reaction header (2) and the flocculation header (3); a wastewater inlet (4) is formed on the pH adjusting header (1); a wastewater outlet (5) is formed on the lateral surface of the flocculation header (3); the heights of the partition boards are lower than the heights of the header body; and one end of each of the partition boards is connected with the header body, while the other end and the header body form an opening.
Description
Technical field
The utility model relates to a kind of three headers that are used for wastewater treatment that use in the Waste Water Treatment of fuel-burning power plant.
Background technology
The data that whole nation Environmental statistics communique (2006) is announced: national wastewater emission amount is 536.8 hundred million tons, and wherein, 240.2 hundred million tons of discharged volume of industrial waste water account for 44.7% of wastewater emission amount; 296.6 hundred million tons of town domestic sewage quantity dischargeds account for 55.3% of wastewater emission amount.Most hazardous and noxious substances derive from trade effluent in the water body.Trade effluent discharges in a large number, is to cause water surrounding to worsen day by day the major reason that the water body functions of use descends.
The recycling of at present domestic many thermal power plants also utilizes the various waste water that produce in the production process, reduce discharged waste water, the various trade effluents of recovery are used for dry ash humidification, the cooling of furnace bottom slag, wet desulfurizing process water or boiler feedwater after treatment.Trade effluent adopts different treatment process according to different reuse purposes, and the treatment process that adopts has usually: neutralization, coagulation, clarification, cascade filtration etc.
Neutralization is to adopt chemical method to make waste water ph reach the process of optimum range, the neutralizing device that adopts usually in thermal power plant's Industrial Wastewater Treatment process be in and case.
Make the colloidalmaterial and the tiny suspended substance that are difficult to natural sedimentation in the water be gathered into bigger particle by dosing coagulant, make it to be called coagulation with the process of water sepn.Make the process of elimination of colloid stability be called cohesion, the cohesion equipment that adopts usually in thermal power plant's Industrial Wastewater Treatment process is reaction box; Take off the mutual accumulative process of steady colloid and be called flocculation, the flocculation apparatus that adopts usually in thermal power plant's Industrial Wastewater Treatment process is a flocculation tanks.
Coagulating treatment technology is link important in the industrial wastewater treatment system, and at present neutralization, the coagulation apparatus of domestic many thermal power plants trade effluent are selected for use: three of pH adjusting tanks, reaction box, flocculation tanks be casing independently.Fig. 1 (a) and (b) are synoptic diagram of conventional thermal power plant wastewater treatment neutralization, flocculation apparatus.Among the figure, 1 expression pH adjusting tank, 2 expression reaction boxs, 3 expression flocculation tanks, 4 expressions can bent type flexible joint, connecting tube, 5 expression waterwater entrances, 6 expression wastewater outlets, 7 indication equipment bases, M represents electric motor and reducing motor.Thermal power plant's trade effluent flows into pH adjusting tank 1 from waterwater entrance 5, after pH adjusting tank 1 is finished neutralization reaction, by connecting tube 4, gravity flow enters reaction box 2, after the interpolation flocculation agent was finished reaction in reaction box 2, by connecting tube 4, gravity flow entered flocculation tanks 3, after the interpolation coagulant aids is finished flocculation reaction in flocculation tanks 3, enter subsequent processing device by wastewater outlet 6.
The shortcoming of aforesaid device is: adopt pipe connection between the casing that original Waste Water Treatment independently is provided with, when connecting tube caliber, the gradient select to occur irrational situation, can produce possibility of jamming.The independent casing that is provided with, because the non-uniform settling between the casing basis, there is the possibility that produces seepage at the connecting tube place.
Trade effluent circulates between each casing, adopts the mode that goes out on enterprising, causes the waste water short circuit in the reaction easily, and promptly casing top waste water does not also have fully and the medicament that adds reaction, just directly outflow, and effluent quality does not reach requirement.
The utility model content
The utility model is the further improvement to aforesaid device, and purpose is to provide a kind of breakthrough that reduces occupation area of equipment, reduces system, makes technical process more reasonably be used for three headers of wastewater treatment.
First technical scheme of the present utility model provides a kind of three headers that are used for wastewater treatment, it is characterized in that, constitute by a casing, between above-mentioned casing, be provided with dividing plate, above-mentioned casing is separated into the pH adjusting tank successively, reaction box, flocculation tanks, at above-mentioned pH adjusting tank, reaction box, agitator is set respectively in the flocculation tanks, at above-mentioned pH adjusting tank, reaction box, the end face of flocculation tanks is respectively equipped with dosing mouth, on above-mentioned pH adjusting tank, be formed with waterwater entrance, side in above-mentioned flocculation tanks is formed with wastewater outlet, the height of the above-mentioned casing of aspect ratio of above-mentioned each dividing plate is low, one end of aforementioned barriers is connected with above-mentioned casing, forms opening between the other end and the above-mentioned casing.
According to the utility model, do not increase equipment, three headers adopt integration apparatus, can reduce breakthrough, the obstruction point of raw wastewater treatment system.Between three casees of three headers, adopt dividing plate to separate, the dividing plate of waste water outflow by being provided with between the casing, success avoided latch up phenomenon, three headers adopt mass-type foundation, have avoided foundation uneven settlement to cause the seepage phenomenon of connecting tube.
Second technical scheme of the present utility model is on the basis of first technical scheme, and a kind of three headers that are used for wastewater treatment are provided, and it is characterized in that, between above-mentioned pH adjusting tank, reaction box, flocculation tanks, two dividing plates is set respectively, forms the fluid channel.
According to the utility model, can guarantee the stability of Waste Water Treatment operation.
The 3rd technical scheme of the present utility model is on the basis of second technical scheme, a kind of three headers that are used for wastewater treatment are provided, it is characterized in that, each fluid channel between above-mentioned pH adjusting tank, reaction box, the flocculation tanks is formed, fluid flow between each case under go out on advancing.
According to the utility model, trade effluent circulates between three headers, adopts the mode that goes out on advancing down, has avoided top waste water also not have fully and the medicament that adds reaction, with regard to direct effusive phenomenon, guarantees reaction times and effluent quality.
The 4th technical scheme of the present utility model is on the basis of the 3rd technical scheme, a kind of three headers that are used for wastewater treatment are provided, it is characterized in that, close above-mentioned wastewater outlet one side in above-mentioned flocculation tanks, a dividing plate is set, one end of this dividing plate is connected with the end face of above-mentioned casing, forms opening between the bottom surface of the other end and above-mentioned casing, thereby forms the waste water flow pass.
According to the utility model, further prevented water in the reaction phenomenon that in flocculation tanks, is short-circuited reliably.
The 5th technical scheme of the present utility model is on the basis of second technical scheme, a kind of three headers that are used for wastewater treatment are provided, it is characterized in that, each fluid channel between above-mentioned pH adjusting tank, reaction box, the flocculation tanks is formed that fluid is flowing between each case to go out under enterprising.
According to the utility model, trade effluent circulates between three headers, adopts the enterprising mode that goes out down, has avoided top waste water also not have fully and the medicament that adds reaction, with regard to direct effusive phenomenon, guarantees reaction times and effluent quality.
The 6th technical scheme of the present utility model is on the basis of the 5th technical scheme, a kind of three headers that are used for wastewater treatment are provided, it is characterized in that, close above-mentioned waterwater entrance one side at above-mentioned pH adjusting tank, an aforementioned barriers is set, one end of this dividing plate is connected with the end face of above-mentioned casing, forms opening between the bottom surface of the other end and above-mentioned casing, thereby forms the waste water flow channel.
According to the utility model, further prevented water in the reaction phenomenon that in the pH adjusting tank, is short-circuited reliably.
The 7th technical scheme of the present utility model is on the basis of first to the 6th technical scheme, and a kind of three headers that are used for wastewater treatment are provided, it is characterized in that,
By using highly different aforementioned barriers, make in each fluid channel between above-mentioned pH adjusting tank, reaction box, flocculation tanks, the outlet of the above-mentioned fluid channel between above-mentioned pH adjusting tank and the reaction box, lower than the outlet of the fluid channel between above-mentioned reaction box and the flocculation tanks.
According to the utility model,, guaranteed the proper flow of waste water because the outlet of the above-mentioned fluid channel between above-mentioned pH adjusting tank and the reaction box is lower than the outlet of the fluid channel between above-mentioned reaction box and the flocculation tanks.
The 8th technical scheme of the present utility model is on the basis of the 7th technical scheme, and a kind of three headers that are used for wastewater treatment are provided, it is characterized in that,
The outlet of the above-mentioned fluid channel between above-mentioned pH adjusting tank and the reaction box is than outlet low 100-200mm on the short transverse of above-mentioned casing of the fluid channel between above-mentioned reaction box and the flocculation tanks.
According to the utility model, because the outlet of the above-mentioned fluid channel between above-mentioned pH adjusting tank and the reaction box than outlet low 100-200mm on the short transverse of above-mentioned casing of the fluid channel between above-mentioned reaction box and the flocculation tanks, has guaranteed the proper flow of waste water.
The 9th technical scheme of the present utility model is on the basis of first to the 6th technical scheme, and a kind of three headers that are used for wastewater treatment are provided, it is characterized in that,
Above-mentioned waterwater entrance is formed on the end face of above-mentioned pH adjusting tank.
According to the utility model, waterwater entrance is arranged on the casing side by original system, changes to and is arranged on three header tops, avoids causing waste water to pour in down a chimney phenomenon because waterwater entrance is arranged on the casing side.
The tenth technical scheme of the present utility model is on the basis of first to the 6th technical scheme, and a kind of three headers that are used for wastewater treatment are provided, it is characterized in that,
The above-mentioned casing that constitutes above-mentioned pH adjusting tank, reaction box, flocculation tanks is rectangular build.
Three headers that are used for wastewater treatment can adopt other shapes, but when being rectangular build, make the casing of three headers itself and the structure of dividing plate become simple.
Description of drawings
Fig. 1 (a) and (b) are synoptic diagram of conventional thermal power plant wastewater treatment neutralization, flocculation apparatus.
Fig. 2 (a) and (b) are synoptic diagram of three headers that are used for wastewater treatment of the utility model first embodiment.
Fig. 3 (a) and (b) are synoptic diagram of three headers that are used for wastewater treatment of the utility model second embodiment.
Embodiment
Below, with reference to accompanying drawing, embodiment of the present utility model is described.
[first embodiment]
Fig. 2 (a) and (b) are synoptic diagram of three headers that are used for wastewater treatment of the utility model first embodiment.
Among the figure, 1 expression pH adjusting tank, 2 expression reaction boxs, 3 expression flocculation tanks, 4 expression waterwater entrances, 5 expression wastewater outlets, 6 indication equipment bases, M represents electric motor and reducing motor.
In first embodiment, adopt incorporate three headers to substitute pH adjusting tank, reaction box, flocculation tanks.This three header is made of the casing of a rectangular build, is placed on the Equipment Foundations 6.Between above-mentioned casing, be provided with dividing plate a, b, c, d, e, above-mentioned casing is separated into pH adjusting tank 1, reaction box 2, flocculation tanks 3 successively.In the fluid channel that forms between dividing plate a and the dividing plate b between pH adjusting tank 1 and the reaction box 2, form the fluid channel of reaction box 2 and flocculation tanks 3 between dividing plate c and the dividing plate d.Form the waste water flow pass between the sidewall of dividing plate e and flocculation tanks 3.By the position of dividing plate a, b, c, d, e is set, make that pH adjusting tank 1, reaction box 2, the flocculation tanks 3 in three headers arranges that with former monomer the useful volume of pH adjusting tank, reaction box, flocculation tanks equates.Here, the useful area of pH adjusting tank 1, reaction box 2, flocculation tanks 3 is as described in the following table 1.
Table 1
| Sequence number | Title | Useful volume |
| 1. | The pH adjusting tank | Dividing plate a and b medullary ray are got the height of dividing plate b, and the volume with casing surrounds is |
| 2. | Reaction box | Dividing plate a and b medullary ray, dividing plate c and d medullary ray are got the height of dividing plate d, and the volume with casing surrounds is |
| 3. | Flocculation tanks | Dividing plate c and d medullary ray take out the height of water pipe (being installed on the wastewater outlet) bottom to bottom half, and the volume with casing surrounds is useful volume |
In above-mentioned pH adjusting tank 1, reaction box 2, flocculation tanks 3, agitator is set respectively, under the drive of electric motor, the agitator motion, end face in above-mentioned pH adjusting tank, reaction box, flocculation tanks is respectively equipped with dosing mouth, end face at above-mentioned pH adjusting tank, be formed with waterwater entrance 4, be formed with wastewater outlet 5 in the side of above-mentioned flocculation tanks 3, the height of the above-mentioned casing of aspect ratio of above-mentioned each dividing plate is low.Dividing plate a, dividing plate c, dividing plate e and the welding of casing top box face, distance from bottom nowel face 400-800mm, the dividing plate height is identical.Dividing plate b, dividing plate d and the welding of casing nowel face, dividing plate b distance from top top box face height is 300-500mm, and dividing plate d distance from top top box face height is 400-500mm, by selecting the height of dividing plate b and dividing plate d, make and compare that dividing plate d reduces 100-200mm with dividing plate b.
Under meter and manually-operated gate are arranged on the waterwater entrance pipeline.
Thermal power plant's trade effluent flows into pH adjusting tank 1 from waterwater entrance 4, after pH adjusting tank 1 is finished neutralization reaction, pass through dividing plate a at lower box, enter reaction box 2 from the gravity flow of dividing plate b top, after finishing reaction under the effect of the flocculation agent that in reaction box 2, adds, pass through dividing plate c at lower box, enter flocculation tanks 3 from the gravity flow of dividing plate d top, after finishing flocculation reaction under the effect of the coagulant aids that in flocculation tanks, adds, by dividing plate e, enter subsequent processing device by wastewater outlet 5 at lower box from casing top.
At the top of each chest, the interface of drug feeding pipeline all is set, from the dosing of case top.When last chest of whole Waste Water Treatment or water tank liquidometer reach certain numerical value, perhaps after last chest is filled it up with waste water, start the dosing volume pump of chemicals dosing plant simultaneously, the order of dosing is by being added in the intravital medicine of different casees, guarantee that with waste water generation chemical reaction pump starts simultaneously successively.Throw out is an open structure, has under the situation of agitator, can not be deposited on bottom or occlusion of openings and outlet conduit, blockage problem can not occur.
According to the structure of above-mentioned first embodiment, compare with existing equipment, the utlity model has following good result:
(1) according to the utility model, do not increase equipment, three headers adopt integration apparatus, can reduce breakthrough, the obstruction point of raw wastewater treatment system.Between three casees of three headers, adopt dividing plate to separate, the dividing plate of waste water outflow by being provided with between the casing, success avoided latch up phenomenon, three headers adopt mass-type foundation, have avoided foundation uneven settlement to cause the seepage phenomenon of connecting tube.
(2) can guarantee the stability that Waste Water Treatment moves.
(3) trade effluent circulates between three headers, adopts the mode that goes out on advancing down, has avoided top waste water also not have fully and the medicament that adds reaction, with regard to direct effusive phenomenon, guarantees reaction times and effluent quality.
(4) by between the sidewall of dividing plate e and flocculation tanks 3, forming the waste water flow pass, the phenomenon that in flocculation tanks, is short-circuited easily of the water in further having prevented from reliably to react.
(5) because the outlet of the above-mentioned fluid channel between above-mentioned pH adjusting tank and the reaction box is lower than the outlet of the fluid channel between above-mentioned reaction box and the flocculation tanks, guaranteed the proper flow of waste water.
(6) waterwater entrance is arranged on the casing side by original system, changes to be arranged on three header tops, avoids causing waste water to pour in down a chimney phenomenon because waterwater entrance is arranged on the casing side.
(7) the above-mentioned casing of the above-mentioned pH adjusting tank of formation, reaction box, flocculation tanks is rectangular build.Make the casing of three headers itself and the structure of dividing plate become simple.
[second embodiment]
Fig. 3 (a) and (b) are synoptic diagram of three headers that are used for wastewater treatment of the utility model second embodiment.It is identical with Fig. 2 (a) and (b) of first embodiment that three headers that are used for wastewater treatment of second embodiment are sent out basic structure, only describes with regard to their difference here.
This three header is made of the casing of a rectangular build, is provided with dividing plate a ', b ', c ', d ', e ' between above-mentioned casing, and above-mentioned casing is separated into pH adjusting tank 1, reaction box 2, flocculation tanks 3 successively.Form the waste water flow channel between the sidewall of dividing plate a ' and pH adjusting tank 1.In the fluid channel that forms between dividing plate b ' and the dividing plate c ' between pH adjusting tank 1 and the reaction box 2, form the fluid channel of reaction box 2 and flocculation tanks 3 between dividing plate d ' and the dividing plate e '.
Dividing plate a ', dividing plate c ', dividing plate e ' and the welding of casing top box face, dividing plate b ', dividing plate d ' weld with casing nowel face.Dividing plate a ' distance from bottom nowel face 500mm, dividing plate b ', dividing plate d ' distance from top top box face height are 400-800mm, dividing plate c ' distance from bottom nowel face dividing plate height is 300-500mm.Dividing plate e ' distance from bottom nowel face dividing plate height is 400-500mm, compares dividing plate e ' reduction 100-200mm with dividing plate c ' by selecting the height of dividing plate c ' and dividing plate e ', making.By the position of dividing plate a ', b ', c ', d ', e ' is set, make that pH adjusting tank 1, reaction box 2, the flocculation tanks 3 in three headers arranges that with former monomer the useful volume of pH adjusting tank, reaction box, flocculation tanks equates.
Thermal power plant's trade effluent enters from waterwater entrance 4, flow into pH adjusting tank 1 from the bottom of dividing plate a ', after pH adjusting tank 1 is finished neutralization reaction, pass through dividing plate b ' on casing top, enter reaction box 2 from the gravity flow of dividing plate c ' bottom, after finishing reaction under the effect of the flocculation agent that in reaction box 2, adds, pass through dividing plate d ' on casing top, enter flocculation tanks 3 from the gravity flow of dividing plate e ' bottom, after finishing flocculation reaction under the effect of the coagulant aids that in flocculation tanks, adds, by dividing plate e, enter subsequent processing device by wastewater outlet 5 at lower box from casing top.
According to the structure of above-mentioned second embodiment, compare with existing equipment, except the advantage of first embodiment, also have following good result:
(8) trade effluent circulates between three headers, adopts the enterprising mode that goes out down, has avoided top waste water also not have fully and the medicament that adds reaction, with regard to direct effusive phenomenon, guarantees reaction times and effluent quality.
(9) by between the sidewall of dividing plate a ' and pH adjusting tank 1, forming the waste water flow pass, the phenomenon that in the pH adjusting tank, is short-circuited of the water in further having prevented from reliably to react.
[other embodiments]
The casing of this three header forms rectangular build in the above-described embodiment, but also it can be made other shapes.Cylinder type for example.
Separated by two dividing plates respectively between the pH adjusting tank of three headers in the above-mentioned embodiment, reaction box, the flocculation tanks and form, but also can be respectively will separate between the pH adjusting tank of three headers, reaction box, the flocculation tanks by a dividing plate.For example can make following structure: dividing plate b, c shown in Fig. 2 (a) and (b) are removed, and all the other formations are identical with the formation shown in Fig. 2 (a) and (b).Also can make following structure: with the dividing plate c ' shown in Fig. 3 (a) and (b), d ' removal, all the other formations are identical with the formation shown in Fig. 3 (a) and (b).
Also can be respectively will separate between the pH adjusting tank of three headers, reaction box, the flocculation tanks by three dividing plates.For example can make following structure: at Fig. 2 (a), (b) reaction box 2 one sides of the dividing plate b shown in are that the opposition side of dividing plate a increases a dividing plate, with this dividing plate upper end and the welding of casing top box face, lower end and bottom surface form opening, thereby form a fluid channel under arriving again from top to bottom, equally, at Fig. 2 (a), (b) reaction box 2 one sides of the dividing plate c shown in are that the opposition side of dividing plate d increases a dividing plate, with this dividing plate lower end and the welding of casing nowel face, the upper end forms opening with the top box face, thereby form one from top to bottom again to last fluid channel, all the other constitute and Fig. 2 (a), (b) formation shown in is identical.Also can make following structure: at Fig. 3 (a), (b) reaction box 2 one sides of the dividing plate c ' shown in are that the opposition side of dividing plate b ' increases a dividing plate, with this dividing plate lower end and the welding of casing nowel face, the upper end forms opening with the top box face, thereby form one from top to bottom again to last fluid channel, equally, at Fig. 3 (a), (b) reaction box 2 one sides of the dividing plate d ' shown in are that the opposition side of dividing plate e ' increases a dividing plate, with this dividing plate upper end and the welding of casing top box face, lower end and bottom surface form opening, thereby form a fluid channel under arriving again from top to bottom, all the other constitute and Fig. 3 (a), (b) formation shown in is identical.
Certainly, also can be respectively will separate between the pH adjusting tank of three headers, reaction box, the flocculation tanks by the polylith dividing plate.
In above-mentioned first embodiment and second embodiment, waterwater entrance is formed on the end face of pH adjusting tank, can certainly be formed on the side of pH adjusting tank.
In above-mentioned first embodiment and second embodiment, dividing plate is to be welded on the case face, as long as but dividing plate can be fixed on the case face, also can adopt other modes.
The utility model is not limited to the respective embodiments described above, in not breaking away from claims institute restricted portion, can do other various changes.
Claims (10)
1. three headers that are used for wastewater treatment, it is characterized in that, constitute by a casing, between above-mentioned casing, be provided with dividing plate, above-mentioned casing is separated into the pH adjusting tank successively, reaction box, flocculation tanks, at above-mentioned pH adjusting tank, reaction box, agitator is set respectively in the flocculation tanks, at above-mentioned pH adjusting tank, reaction box, the end face of flocculation tanks is respectively equipped with dosing mouth, on above-mentioned pH adjusting tank, be formed with waterwater entrance, side in above-mentioned flocculation tanks is formed with wastewater outlet, the height of the above-mentioned casing of aspect ratio of above-mentioned each dividing plate is low, and an end of aforementioned barriers is connected with above-mentioned casing, forms opening between the other end and the above-mentioned casing.
2. three headers that are used for wastewater treatment as claimed in claim 1 is characterized in that, between above-mentioned pH adjusting tank, reaction box, flocculation tanks, two dividing plates are set respectively, form the fluid channel.
3. three headers that are used for wastewater treatment as claimed in claim 2 is characterized in that, each fluid channel between above-mentioned pH adjusting tank, reaction box, the flocculation tanks is formed, fluid flow between each case under go out on advancing.
4. three headers that are used for wastewater treatment as claimed in claim 3, it is characterized in that, close above-mentioned wastewater outlet one side in above-mentioned flocculation tanks, a dividing plate is set, one end of this dividing plate is connected with the end face of above-mentioned casing, form opening between the bottom surface of the other end and above-mentioned casing, thereby form the waste water flow pass.
5. three headers that are used for wastewater treatment as claimed in claim 2 is characterized in that, each fluid channel between above-mentioned pH adjusting tank, reaction box, the flocculation tanks is formed, and fluid is flowing between each case to go out under enterprising.
6. three headers that are used for wastewater treatment as claimed in claim 5, it is characterized in that, close above-mentioned waterwater entrance one side at above-mentioned pH adjusting tank, an aforementioned barriers is set, one end of this dividing plate is connected with the end face of above-mentioned casing, form opening between the bottom surface of the other end and above-mentioned casing, thereby form the waste water flow channel.
7. as each described three headers that are used for wastewater treatment among the claim 1-6, it is characterized in that,
By using highly different aforementioned barriers, make in each fluid channel between above-mentioned pH adjusting tank, reaction box, flocculation tanks, the outlet of the above-mentioned fluid channel between above-mentioned pH adjusting tank and the reaction box, lower than the outlet of the fluid channel between above-mentioned reaction box and the flocculation tanks.
8. three headers that are used for wastewater treatment as claimed in claim 7 is characterized in that,
The outlet of the above-mentioned fluid channel between above-mentioned pH adjusting tank and the reaction box is than outlet low 100-200mm on the short transverse of above-mentioned casing of the fluid channel between above-mentioned reaction box and the flocculation tanks.
9. as each described three headers that are used for wastewater treatment among the claim 1-6, it is characterized in that,
Above-mentioned waterwater entrance is formed on the end face of above-mentioned pH adjusting tank.
10. as each described three headers that are used for wastewater treatment among the claim 1-6, it is characterized in that,
The above-mentioned casing that constitutes above-mentioned pH adjusting tank, reaction box, flocculation tanks is rectangular build.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201101230U CN201313859Y (en) | 2008-09-08 | 2008-09-08 | Trilogy header for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201101230U CN201313859Y (en) | 2008-09-08 | 2008-09-08 | Trilogy header for wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313859Y true CN201313859Y (en) | 2009-09-23 |
Family
ID=41125651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201101230U Expired - Lifetime CN201313859Y (en) | 2008-09-08 | 2008-09-08 | Trilogy header for wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313859Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104193031A (en) * | 2014-08-19 | 2014-12-10 | 江苏自强环保科技有限公司 | Integral efficient sewage treatment device |
| CN105800732A (en) * | 2016-04-28 | 2016-07-27 | 安阳华森纸业有限责任公司 | Method for treating pulping waste water by using ultrasonic-assisted magnetic flocculation technology |
| CN106007089A (en) * | 2016-07-08 | 2016-10-12 | 大唐环境产业集团股份有限公司 | Triple-box type wastewater treatment device |
| CN106430349A (en) * | 2016-11-08 | 2017-02-22 | 大唐环境产业集团股份有限公司 | Chemical adding optimization method during wastewater treatment by wet desulphurization and triple-tank method |
| CN110803800A (en) * | 2019-11-20 | 2020-02-18 | 大唐东营发电有限公司 | Boiler blow-off water recovery processing device of thermal power factory |
-
2008
- 2008-09-08 CN CNU2008201101230U patent/CN201313859Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104193031A (en) * | 2014-08-19 | 2014-12-10 | 江苏自强环保科技有限公司 | Integral efficient sewage treatment device |
| CN105800732A (en) * | 2016-04-28 | 2016-07-27 | 安阳华森纸业有限责任公司 | Method for treating pulping waste water by using ultrasonic-assisted magnetic flocculation technology |
| CN106007089A (en) * | 2016-07-08 | 2016-10-12 | 大唐环境产业集团股份有限公司 | Triple-box type wastewater treatment device |
| CN106430349A (en) * | 2016-11-08 | 2017-02-22 | 大唐环境产业集团股份有限公司 | Chemical adding optimization method during wastewater treatment by wet desulphurization and triple-tank method |
| CN110803800A (en) * | 2019-11-20 | 2020-02-18 | 大唐东营发电有限公司 | Boiler blow-off water recovery processing device of thermal power factory |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201313859Y (en) | Trilogy header for wastewater treatment | |
| CN206538270U (en) | A kind of flocculation softening plant of waste water of heat-engine plant processing | |
| CN106315797A (en) | Small fine dosing, coagulating and precipitating integrated device | |
| CN201890788U (en) | Double-layered pressure type oil remover | |
| CN108383329A (en) | One kind directly falling the molten Flash Gas Compression Skid System of formula sewage | |
| CN103395909B (en) | Two-stage coagulation air-flotation separation equipment and method | |
| CN203613012U (en) | Jet flow integrated settling filter device | |
| CN204918248U (en) | Preface wholesale formula casting trade CO2 sclerosis sodium silicate sand wet reclamation waste water treatment equipment | |
| CN107500434A (en) | A kind of sewage-treatment plant and tunnel Waste Water Treatment and method | |
| CN202705198U (en) | Micropollution drinking water treatment device | |
| CN215479957U (en) | Self-circulation encrypted granular sludge filtering sedimentation tank | |
| CN201999778U (en) | Single-layer pressure integration oil eliminator | |
| CN211999164U (en) | Coagulation air flotation tank | |
| CN201147649Y (en) | Adjustable low-energy consumption highly-effective water power mix coagulation reactor | |
| CN203065220U (en) | Mixed reaction treatment device | |
| CN214936186U (en) | Multi-layer and multi-stage air floatation machine | |
| CN216918723U (en) | Small-size coagulating sedimentation device of integrated charge equipment | |
| CN206886813U (en) | A kind of integrated form waste water softens clarifier | |
| CN210595407U (en) | Sludge reflux device | |
| CN205398301U (en) | Full -automatic high -efficient water purification system | |
| CN215480208U (en) | Self-circulation high-density suspended sludge filtering and settling water purifier | |
| CN219964047U (en) | Grid-inclined plate integrated flocculation sedimentation tank | |
| CN215516937U (en) | Dense medium coagulating sedimentation integrated equipment | |
| CN218900922U (en) | Sedimentation tank | |
| CN215440091U (en) | Garbage transfer station sewage pretreatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090923 |
|
| CX01 | Expiry of patent term |